TW300860B - - Google Patents

Description

A7 B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of Invention (1) 1 1 I [Technical Field of the Institute of Invention] 1 1 I The present invention has the equalizer 9 for repairing the depression of the Jinge plate, especially Kan f—X 1 1 To use kk to repair the equalizer produced in the depression of the gold plate, please first 1 1 Read 1 [Knowledge Technique] Read back 1 The depression produced in the gold touch plate, for example, due to a collision or a car accident, etc.> ; In the note of steam 1 1 When the depression of the gold plate of the body panel of the car is to be repaired 9 Matters I Re 1 1 W can use the tip fusion planting method or the gasket fusion planting method to replace the conventional filling In this way, the hammering or pointed tapping operation is used. Page 1 1 When repairing the depression 1 1 9 First disassemble the interior of the door to expose the inside of the depression »1 1 Use a hammer Λ pointed or hydraulic tool to press the depression out from the inside 1 Set 1 Follow 1 It can be repaired by means of processing in order to repair it 〇1 1 But recently there has been a tendency to transfer to the above-mentioned tip planting method or gasket planting 1 1 | method. The method is that there is no need to make the inside of the concave part to be repaired 1 1 1, η can be repaired only on the surface side of the recessed part. The surface of the recessed part is fused by electric welding to call vegetation (Ρ i η) or 1 | gasket (washe Γ) The tip of the golden hook with the hooking stopper is hooked on the tip of the implanted II or the hooking stopper of the gasket to catch the clip or the fork of the equalizer. 1 1 is used to pull the recessed part out Then remove the molten plant tip or Gaskets, etc. 1 1 Use point welding electrode rods to perform a process called hot twisting or use a hammer blower 1 1 9 to tap the extension of the panel produced by pulling out to make the recessed part 1 by | Restoration 0 1 I In addition • In the case where the recessed part to be repaired has a large area 9 9 1 1 1 Multiple shims or tips are fused on the row »On all the lines that are fused or 1 1 This paper scale is applicable to the National Standards (CNS) Λ4 specifications (2) () X 297 mm) A7 B7 5. Description of invention (2) The locking hole of the gasket, insert the gold hook of the equalizer , Use the equalizer to pull out multiple shims or tips together, and repair in this way. However, in this kind of operation, since three projects are needed, from the viewpoint of operation efficiency, there is a need for improvement. The three projects are: the tips or pads are planted in the recessed parts; the plants will be planted The tip or spacer is pulled; and after recovering the recessed part that was pulled out, remove the tip or the tool that was fused. Those who actually stipulate this method include the tip disclosed in Japan's Shikai Sho 61-36385 (Shiwan Sho 59-12175) bulletin, and an equalizer for shim planting. That is, the equalizer 1 shown in FIG. 9 has a round rod-shaped body 2 formed of a conductor at its central portion, a protruding electrode connection portion 4 formed at one end portion, and a grip portion at its base portion 3. In addition, at the other end of the body 2, there is an electrode tip 6 for holding the gasket 7. In addition, a hammer 5 capable of sliding freely in the longitudinal direction is fitted around the outside of the body 2 in a floating manner. Printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs ----.--- r — u ^ —— (please read the precautions on the back before filling out this page) In the case of planting, the spacer 7 is held at the front end of the electrode tip 6, and the welding current from the welding joint is supplied to the electrode connection portion 4 via a cable, and the holding portion 3 is held by hand to bring the front end of the pad H7 into contact To repair the concave part of the metal sheet, use automatic welding or manual (operate remote control to open the door) to plant the front end of the gasket 7. Then, pull the hammer 5 up to the grip 3 and make the hammer 5® hit the grip 3 * This action is performed several times * The pad 7 is pulled up by the impact force * It is used to pull the depression Go to the specified recovery position. In this state, when the grip portion 3 is rotated in the left-right direction, the spacer 7 is separated from the planting portion. In addition, the pad 7 can also be pulled up with only a hand pull to replace this paper. The paper is suitable for the Chinese National Standard (CNS) Λ4 specification (21 »X 297g) 300860 A7 B7 Central Bureau of Standards, Ministry of Economic Affairs Printed by Beigong Consumer Cooperative V. Description of the invention (, 3) 1 1 1 The way the shim 7 is pulled up using the impact force of the reciprocating action of the hammer 5 The way the Η hand 1 1 I is pulled up is also revealed in Shikai Zhao 61-36385 Actually 1 I Example Μ Figure 1 0 means 0 Please £ 1 1 Read I In FIG. 10 the equalizer 8 is at the-end with a ® rod 1 1 protruding grip read back I face The middle portion of 9 forms a bent portion 10 that is bent 90 °, and a protruding connecting portion 12 is attached to the U end of the month of the bent portion 10 Note 1 1 An electrode tip 13 is connected to the IJ end of the bent portion 10 Intention I , The electrode tip 13 holds a gasket 14 〇Refill 1 Touching the privacy of the same as the above, in the gasket 14 Terminate in the state of the depressed part of the desired page * — 1 1, supply welding current to the electrode rod 11 1 1 white or manual planting the front end of the pad 14 Then, hold the grip 1 by hand 9 When the pull-up action is performed with wrist force, the shim that is fused 1 4 will be pulled up and pulled out so that the concave part is located at the specified restoration position 0 In this 1 I state, when the flexed part 10 as the center 9 When the grip portion 9 is rotated in the left-right direction 1 1 I, the pad 14 is separated from the planting portion. 1 1 In this way, the three known projects can be changed into two projects. However, in the conventional example, it is necessary to remove the stubble or shim after the restoration is completed and the stubble or shim is removed, so it is very troublesome. In order to eliminate this trouble, In the applicant's application for the home country registration and creation of 1 1 I No. 897373 (willing to ping 3 -1049) bulletin It is revealed that there is a resistance fusion 1 1 equalizer connected to the machine. That is, the plate equalizer M. FIG. 11 shows its front view, M. FIG. 12 shows its right 1 I side view Η FIG. 13 shows its left side view «The equalizer 15 is to fix the channeling rod 1 17 in front of the rod-shaped body 16 and the large-diameter stopper 18 is fixed at the end 1 1 1 is fitted with a hammer at the base 19 can be slid freely according to the longitudinal direction of the body 16 1 1 This paper scale is suitable for the valve valve standard (CNS) Λ4 specification (210X 297 male) 6 A7 B7 printed by the Consumer Labor Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (4), the hammer 19 and the electrode rod The electrode holder 20 is fixed on the side of the electrode rod 17 between 17, and the electrode connection part 21 electrically connected to the electrode rod 17 is fixed with the fixing screw 22. The welding current from the welding machine is supplied to the electrode via the connection button [ Connection part 2 1. Therefore, connect the output terminal of the fusion splicer to the electrode connection part 21 via the connection cable. The part of the stopper 18 held by the hand, so that the front end of the electrode rod 17 is in contact with the concave part of the repaired gold plate, should be automatically Or when the welding current is manually supplied, the front end of the electrode rod 17 is fused in the recessed portion to form a false fused portion. Then, with the hand holding the channeling pole holder 20 lightly *, the hammer 19 is quickly moved to the side of the stopper 18. It is used to make the end face of the hammer 19 hit the stopper 18. When this kind of action is repeated, the hammer can be used The impact force of 19 pulls out the false fusion part at the front end of the electrode rod 17. With this pull-out, when the recessed portion slightly exceeds the restoration position, the injection restoration of the hammer 19 is stopped. When the electrode holder 20 relatively rotates the axis of the main body 16, the recessed portion and the front end of the electrode rod 17 are separated from each other, and the recessed portion is restored, and the consistent repair operation is completed. Since the tip or shim is not used, the pseudo-fused portion is directly formed, and the impact force of the hammer 19 is directly used to pull the pseudo-fused portion, so that an effective operation can be performed. [Problems to be solved by the invention] The conventional equalizer for repairing the depression of the first gold plate is because the repair is carried out by using the hammer to apply several impacts, so it requires considerable physical strength. The degree of itinerary differs according to the operator, so the K cannot be kept constant. • To make the draw itinerary the desired value, the paper standard is used. The national standard rate (CNS) Λ4 specification (2 丨 () Χ 297 Gongfeng) (Please read the notes on the back before filling this page)

, ST 7 A7 B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of Invention (5) 1 1 I Must be quite skilled and therefore cannot repair the depression of Panding ’s golden plate 1 1 I Operation 〇 / —- 1 I In addition, it is used to pull the metal plate to repair the depression because it is the first to read the I point welding electrode rod and the false welding part of the concave part M. The 1 point pull is located at the outer peripheral part of the reading back I repair plate If the part is fixed firmly, if the note 1 I meaning 1 I is the part of the repairing plate that does not have a problem, the outer peripheral part of the repair plate is not Hua I. 1 The case of strong fixing may be caused by the drawing operation. Repair the problem that the JL body is peeled off when the board is completely filled. Page 1 1 In addition, due to the difference in the shape of the surrounding part of the depression, only a blunt M 1 1 can not be completely restored when pulled straight in the direction of the board surface. 1 M is required to have a high degree of technology that changes the drawing direction subtly. It requires phase 1 appropriate skill, and only experienced operators can carry out 〇1 I. In addition, this type of gold-plated plate is used to repair the depression. The 1 1 I part of the depression is like the door panel of the car on the surface side. In the case of wide operation 1 1 space, the working space on the surface side of the recessed repair part 1 cannot be fully ensured so that the operator can handle the work in a comfortable posture 1 1 The operator must perform the operation in an unreasonable posture Poor operating efficiency • 1 I is easily fatigued and dangerous because of working in a narrow space 1 1 I 0 1 1 In addition, because the pull used for repair is to use the impact of the hammer to add the cells, 1 1 The loud sound of the impact will make the working environment worse and cause the noise to the people around 1 | 1 I of the Jinxian plate. The extension site for repairing parts. The repair work clothes such as hot twisting need to be added during the repair. 1 I is its shortcomings. 1 1 This paper is suitable for the medium-threshold country (CNS) Λ4 specification (2 丨 OX297 Interpretation) 8

A 6 / IV clearly states that the gold species of the five-plate genus 1 are provided at the time of one-hundred-year appointment. , The interrogator Shu Zhiping M said that the pull can be used on the special force of the double force needle repair body, the special material of the pit, the original material, and the 0. Eye Yi 2 Mingye attacked the anchovy when it was not the first and the most important part is that the degree of the box is not deep and concave, but the part is not deep. Progress, Fu Ke Yuan Xiujun all the parts of the complex desires are not concave, the advancer is deep M, when the phase can be reversed, use the heat of the practice complex. The material of the same material as the thick gold is the first gold to be confirmed and it is restored and revised. This is fixed, and it is available for the outside of the ear. It is mentioned that the plate of the Baixu recessed material belongs to the gold seed flow M electricity. It can be connected to this melting indica. The structure effect of the Fu piece can be flowed. The electricity can be removed from the electrode. The current point is melted. Connected to the fusion 'stopper to stop the Μ puller can be used and complex, part of the plate with the use of fusion repair to trap the concave and restrained M core can be small and not' so that good is not born, heat and erosion The Ministry of Corruption and Electricity is stopped from the outside to prevent gold. The device pole is flat and the side of the electric wrench is repeatedly repaired, the recessed or concave or the source plate is connected to the gold, and the damaged or damaged will be connected, and the β plate is not connected, and the material plate is flat and flat (锖Read the precautions on the back first and then fill out this page), 4 ·, ιτ The Ministry of Economic Affairs Central Standards Bureau employee consumer cooperatives printed the supply and supply of the giant device flat wrench to repair the depression of the electric connection of the melting point. The first thing that is being traveled is indeed clear and the original Yi Rong M can be moved away from the traveling Shu Shu M can also be pulled out of the state. The pole is electrically installed for a long time so that the resistance to M is high and can be raised. The structure is made so that the low M can reduce the cost and the cost and efficiency are small. The operation of the product is high, and the melting point of the M can be reduced to the hair. The amount is the same as the instrument. The material plate is 1 t, mentioning the Juli I »pull the hand to solve the problem. The paper size is suitable for the Chinese National Standard (CNS) Λ4 specification (2 丨 0〆297mm) 9 300860 ΑΊ Β7

Fifth, the description of the invention (7) The first and second items are used to make the best use of the 'consumer tool' to sharpen the level of use W HP please repair the HPU 1 concave material The second plate is on the gold into the species up to one M is used Mingfa rods & M point rods melted before termination. The poles are electrically pulled by melting, from the original part to the part of the recessed part. The plate is 0 W. The gold should be repaired in annoying luxury. \ · Μ. # 正本 有 乂 5T; -l1T; jlwl's mention on the day • 'ρ; Λ; > ί: ^ quasi-amendment c Ministry of Economic Affairs Central Bureau of Provincial Bureau consumer consumption cooperation du printing Place Ϊ to connect the source of the current supply to the electrical connection I: the fused / automatic tool will be made by the Zheng Jing special; it will be placed; a dummy rod attached with the fusion will be installed near it; The material of the plate-like metal M is in the part of the sag and the false bar electrode plate is electrically connected to the gold welding point. This will make it useful for use-the moving end of the part is not set in advance fe structuring rod, the electromotive connection of the machine pole part, the point of the reconstitution, and the surrounding part of the surrounding part, the fixed part is fixedly trapped in the setting part, and the surrounding part of the surrounding part is described. The internal contact gas of the structural part contact seat K is shaped into a shape, and it should be slidingly embedded in the T69S and the gas has a rod and electrode, which is electrically connected to the melting point and the applied force to pull up the applied piece to make the structure plug the seat. The movable table recounts the upper part of the inward moving side of the reinjection rod, and the upper part of the reintroduction rod is electrically connected to the base melting t'i LAM. Electricity is borrowed, and the complex part is fused into a plug structure. The complex part is trapped in the concave part. The above-mentioned element is supremely complex. In the past, the super-melted micro-barge will be connected slightly. Install the force rod from the pull pole and connect it to the melt transfer point to measure the configuration of the force and the on-board assumption that the electrode will pass through the pole, and the electrical parts will be used to fuse the surrounding points in the connection structure. The upper fixed part of the extreme electrical angle is trapped in the concave and moves, and the structure of the rod and plate of the rotating material is extremely gold-holding, and the electrical point is connected to the pole. The second machine garden moves Fan Yunli to the 0 Μ application for the addition of Θ Shi 〇2 force two @ 成 1? Lishu is a part of Mengzeng, which is a part of the special part of Zhengcheng Cheng, who uses the concave part to open the air. The operation will be performed by hand, and the injection valve will be used to control the control rod. Continuous action to promote repetitive operation, the action is from one side to the other. Use the advantage of the bullet to use the valve to control the timing of the movement. The storage is closed. When it is reopened, the movement should be toward the direction of the movement or the formation of the movement. Make a move for the movement of the plug to change the force to 0. The air and air use the Ricci and the project to adjust the system to adjust the course. The fan Xingli is full. It's a copy of the "Ming Ming" textbook from Shangcheng Chengda 1111 »r1 < Bu J s- 'L / 1 κ., ...- s Song (please read the precautions on the back and fill in this page). J = ° The size of the scratch paper is suitable; 丨] The national standard Mou (CNS) (2Η): < 2 (; 7 male film) /. F

Printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of the invention (8) The use of Μ to achieve the above 1 and 3 Η application patent patent garden item 4 of the invention is characterized by the false fusion device The composition includes: a spot welding electrode rod, which is falsely fused to the recessed part of the metal plate for repair; an electrode rod holding member, which is used to hold the spot welding electrode so that it can be joined / disengaged; and an electrode holder It is used to relay the electrode rod holding member and the power transmission rod connected to the injection and retraction mechanism, and to supply welding current to the point welding electrode rod through the electrode rod holding member. The invention according to claim 5 of the patent application scope that achieves the first and fourth objects with K is characterized in that the separating device is an electrode holder * used to relay the force S transmission rod and electrode connected to the reciprocating mechanism The rod holding member rotates the above-mentioned spot-welded electrode rod through the above-mentioned electrode rod-holding member by a specified angle range to guide the above-mentioned spot-welded electrode rod that is falsely fused in the recessed portion of the metal plate away from the recessed portion . The invention of claim G in the scope of patent application for achieving the above first and fifth objects with Μ is characterized in that the pedestal member is composed of a fixed part of the reciprocating mechanism fixed to the base and a contact part formed at the front end to make the part Part or all of the electrode welding rods around the point, providing a cover M at the contact portion to prevent scratches or sliding on the repairing metal plate, and forming a recessed portion in the middle of the column to prevent the above electrode from being held The device rotates within the specified range. The present invention is characterized by the use of Μ to achieve the above items No. 7 and No. 30 of the patent application scope item 7 in which the pedestal member is formed of a conductive material, when the electrode holder is centered on the axis of the spot welding electrode rod When rotating, there is a museum Shao M in the middle of the frost pole holder. The standard of this paper is applicable to the Yankee Family Standard (CNS) 84 specifications (2ΙΟΧ297 male male) V engage > Province --------- ί Installation ------ Order ------ ί ' (Please read the notes on the back before filling this page)

A7 B7 Printed by the Ministry of Economic Affairs Central Bureau of Standards for Consumer Consumption V. Description of the invention (9) 1 Use Μ to achieve the above 1 and 2 冃 among the claims of the patent scope item 8 1 1 I The special features of this invention are Electricity for connecting the spot welding electrode rod and electrode holder 1 1 | The pole holding structure η- is constructed such that the protruding length of the spot welding electrode rod protruding from the contact surface formed on the base member 1 1 Can be adjusted by 〇 Read back | I use Κ to achieve the above m 1 and 2 of the patent scope of the reed 1 of 9 items I / J · Italian 1 | The special features of the present invention is the pedestal structure The size of the multiple contact parts 1 1 r Those with different shapes choose from the multiple /.XU seat members suitable for the repaired and refilled gold plate-the size and shape of the depression can be detached Fixed% This page is installed 1 In the repetitive motion mechanism 〇1 1 Use Μ to achieve the above Φ 1, 3 and 11 Φ please patent patent nursery item 1 1 10 of the present invention ilS is the false fusion dress tx * J Μ V electrode holder. Set with the electric 1 | The rod holding member is electrically and mechanically connected — the body and the power transmission rod connected to the reciprocating mechanism form the m edge and the connection The state in which the Μ m line can rotate relative to 1 1 I 〇! 1 L know ", used to achieve the above 1 and 4 Θ m of the patent patent garden item 11 of the invention is ___. Kind of metal sheet concave m The leveler is used to make the 1 I point welding electrode rod tip fused to the concave part of the repairing metal sheet 1 I »The electrode rod is used to pull the concave part out by pulling the point The original emblem near the original 1 1 position is Ά There is 1 1 The false welding device is supplied to the spot welding electrode rod t 1 I in a state where the recessed portion of the metal plate is blocked by the welding current of the future welding power source. The spot welding electrode is used to fuse the spot welding electrode to the metal plate W. Concave m part 1 1 I The base of the pedestal member is fixed to the fixed part of the reciprocating motion mechanism described later 1 1 »Μ Local or all disturbingly arranged l .. Said dissolve m Electric squeezed at the end 1 1 The paper size is applicable to the valve valve house standard (('NS) Λ4 specification (2 丨 Ο XW 公 # —)] 2 Amendments A7 B7

Printed by the Cooperative Society of the Central Standards Bureau of the Ministry of Economic Affairs V. Description of the invention (9Λ) 1 The stopper formed in Zhoupu, which is in contact with the above-mentioned recessed part, is set to weld electrode rods along the above points 1 1 1 1 First 1 1 Reading I crying force application device Μ electric motor as a driving source to the electric ffjl, moving motor ik back 1 1 | The rotational force can be converted into a straight m lotus moving m as indicated by the rack gear of the secondary gear 1 1 Μ Converted to the above-mentioned point welding electrode rod, the compound movement in the direction of pulling out the above-mentioned 1 point 1 point welding electrode rod exerts a pulling force on the pedestal member, which is used to remelt the fusion in the above-mentioned recessed state. The spot welding electrode rod is pulled out to slightly exceed η. This page 袈 1 position through the recovery position and 1 1 separation device connection is connected to the above reciprocating transport The force of the mechanism is most conveyed. 1 The rod and the electrode holding member are welded through the above electrode holding member by making the above-mentioned point 1 W. The pole is rotated within the range of the angle of the finger, which can be used to fuse the fake II on the metal plate. The above-mentioned spot welding electrode rod of the recessed part is led away from the 1 1 recessed part to form the component 1 1 [Function] 1 The function of the pseudo welding device is to receive a welding power supply welding current 1! Current supply Welding current is applied to the point welding electrode rod that forms a state of contact with the depression of the metal plate part II, which is used to make the point welding electrode rod fuse fusion 1 1 in the concave m part 0 1 1 in this way The spot where the electrode rod is welded to the depression of the circumference of the electrode rod > 1 I is formed in a state where the contact part is in contact with the pedestal member. For this pedestal 1 [ Member 9 adds the member with the pulling force using the power »Cut out the welding electrode 1 I 1 in the direction of the rod, and apply a pulling force to the pedestal member m. At this time, the welding electrode rod is welded at the state of the 1 1 sink part For i-moving, it is pulled out to a little over 1 1 wood paper scale, which is suitable for the valve threshold family standard (CNS) Λ4 specification (21〇Χ2 () 7 male yak) 5Γ :. Ψ A7 300860 B7 V. Invention description ( l〇) The position through the reset position. (Please read the precautions on the back before filling in this page) Then, use the separating device to make the false welding at the point of the recessed part? The I electrode rod rotates within the specified range, and the spot welding electrode rod can be guided away from the false welding part. The reciprocating motion mechanism as the above-mentioned pulling force applying device * is shifted by the manual operation connecting rod during forward movement to form one direction of the opening and closing control valve, which is used to supply the air force into the cylinder and use the piston to perform Forward movement, in the reversing movement, it uses the change operation of the other direction of the on / off control valve of the Lang direction to supply the air pressure to the cylinder chamber on the opposite side of the piston, or to stop the piston that is offset during forward movement The supply of air pressure allows the air pressure to be released to the atmosphere, which is used to make the piston move again. The piston of this reciprocating structure is connected to the force transmission rod, so the force is used to convey the movement of the rod. The point welding electrode can be driven sequentially through the electrode holder and the electrode rod holding member in the direction of the drawing base member The rod uses the power to transmit the rod's double movement to return the spot welding electrode rod to its original position. The employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs is printed on the pedestal member, because the contact part of the front end side is in contact with the concave part of the metal plate, the base end side is connected to the cylinder side (fixed side) of the reciprocating member Through the power transmission rod, the electrode holder and the mildew rod mounting member are connected to the point welding electrode rod on the piston side of the reciprocating mechanism, and when pulled away from the false welding part, the electrode rod is welded around the electrode rod because of the scraping point For the recessed part, when using the spot welding electrode rod to pull the recessed part, the gold plate outside the recess M will not be pulled and peeled. The pedestal member is prepared according to the shape and size of the contact part, so the depth and shape of the base can be selected according to the pattern of the recessed part of the metal plate * and it is installed on the electrode rod holding member. This paper scale is applicable to China National Net (CNS) Λ4 specification (210Χ 297 mm) -13-A7 B7 printed by the Employee Consumer Cooperative of the Central Bureau of Economics of the Ministry of Economic Affairs V. Description of the invention (11) The cover, the material used is not easy to cause scratches on the metal plate and not easy to slide, so it can improve work efficiency. On the other hand, a pole pole holding member * and an electrode holder are provided as separation devices along the pedestal member. When the spot welding pole pole is led away from the false welding part, the pole holding member is used to specify When the rotation of the electrode rod holding member as the center is rotated. Since the middle part of the pedestal member contacted by the electrode holder is provided with an 18 insulating cover, it is possible to prevent the welding current from leaking to the gold plate through the pedestal bottle. The electrode rod holding eaves used to connect the spot welding electrode and the electrode holder has the function of adjusting the protruding length of the spot welding electrode rod from the contact portion of the pedestal member. The depth of the depression and the loss of the spot welding electrode rod change the length of the protrusion. In addition, because the tension applying device is equipped with a stroke adjustment mechanism for changing the drawing stroke of the spot welding electrode rod, the depth of the recessed part of the gold plate can be adjusted according to the depth of the spot welding electrode rod, and the length of the welding electrode rod The springback amount of the plate can be set arbitrarily. [Embodiment of the invention] Next, an embodiment of the present invention will be described in detail using FIGS. 1 to 8. First, FIGS. 1 to 4 are used to explain the structure. FIG. 1 is a partially cut-away front view of an equalizer for repairing depressions of a gold-tipped sheet material according to an embodiment of the present invention. FIG. 2 is a bottom view. FIG. 3 is a plan view. FIG. 4 is a left side view. 1 is mainly used to explain its structure. An equalizer for repairing the depression of a metal plate (hereinafter referred to as "equalizer j" 30) has a driving part 31 formed by an air-type injection compound moving mechanism. The -14-This paper scale is applicable to the Chinese National Standard Falcon (CNS ) Λ4 specification (210X297mm) ------ ^ ---;-{.------ order ------ into I (please read the precautions on the back before filling this page ) A7 B7_ Printed by the Employees ’Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs V. Description of the invention (12) The drive unit 31 has an approximately cubic appearance, and inside it is a cylinder 32 formed with a hollow circular shape. A piston 33 is fitted in a sliding manner. A through hole 33A is formed in the center of the piston 33. A groove is formed in the outer peripheral portion of the piston 33 that slides the gas pump 32, and 0 is interposed in its interior.瑁 35. It is used to form a closed space in the left and right direction of the inner wall surface of the cylinder 32. At the left end of the power transmission rod 34, a male I pattern is formed. The male thread is inserted into the piston 33 through the pad The piece 41 M threadedly engages the nut 42 and is used to fix the piston 33 to the force transmission stalk 34. In this respect The piston 33 fixed to the power transmission rod 34 contacts the right end of the compression spring 43 in the depression 34B formed on the left side thereof (FIG. 1), and the left end of the compression spring 43 contacts the left inner wall of the cylinder 32 , An offset force is applied to the driving part 31 * to move the plug 33 to the right. Two release holes 44 and 44 are provided on the left inner wall of the cylinder 32 to make the left space of FIG. 1 of the cylinder 32 and the outside In addition, the right part of the cylinder 32 is formed with a larger diameter. A cap 36 is fitted inside the cap. The cap 36 is formed by connecting a large-diameter part 36 A and a small-diameter part at the outer periphery of the cap. 36 Β is formed in a multi-stage drawing tube shape, and a large-diameter portion 36C and a large-diameter portion 36D connected to the inner periphery of the cap 36 are formed. A cross-section is formed in the middle of the large-diameter portion 36 A of the cap 36 An approximately square ring-shaped groove, in which there is 0 瑁 37, and 0 ring 39> is inserted around the inside of the large diameter portion 36D for the inside of the cylinder 32 (the closed space on the right side of 0 ring 35) and External atmospheric isolation. On the right side of the 0 ring 39, the dry bush 40 is pressed to The inner wall surface of the large diameter portion 36 D of the cover 36 is firmly fixed by M. In addition, the paper size of the dry bush fits the Chinese National Standard (CRS) Λ4 specification (210 X 297 mm) _ t κ-( Please read the precautions on the back and then fill out this page) A7 B7 printed by the employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Description of the invention (13) 40 is called oil-free metal, and oil is not required. For the cap 36, It is permissible to allow the rotary motion to follow the sliding motion of the force transmission stalk 34. The details will be described later. The structure is such that the rotary motion is not applied to the force suspension transmission rod 34, and only the sliding motion is applied. In addition, a female screw 31A is formed in the center of the left side wall of the cylinder 32 of the driving part 31, and the adjusting screw 45 is twisted into the female screw 31A. The adjustment kneading wire 45 is used in a variable manner to limit the moving stroke of the force transmitting rod 34, that is, the moving stroke of the piston 33. By connecting the right end face of the piston 33 to the left end face of the cap 36, it is used to limit the right end of the travel stroke of the piston 33 * By contacting the left end face of the force transmission rod 34 to the right end face of the adjusting screw 45, it is used to restrict the movement The left end of the stroke can be adjusted by the advance and retreat of the adjusting screw 45. In addition, the symbol 45Α is a knob used to rotate the adjustment screw 45, and its structure is formed by pressing into the hole provided in the adjustment screw. Symbol 46 is a fixed nut. After adjusting the movement stroke by using the advance and retreat of the adjustment screw 45, Used to fix the adjustment screw 45 • Knurling is applied to the outer circumferential surface of the outer surface, which makes it easy to rotate with your fingers. On the right end surface of such a driving portion 31, a fixed base portion 48 for fixing the pedestal 47 is strongly fixed to the driving portion 31 using a 2-dip fixed dart wire 52 to be integrated. The entirety of the pedestal 47 has an approximately rectangular column shape. The leg portion 50 is provided between the fixing base 48 and the m-contact 49. The pedestal 47 will be described later, and the detailed structure of the electrode holder 53 will be described below. At the right end of the power transmission rod 34, there is a small diameter part 34D> At its end, the paper size is applicable to China National Standard (CNS) Μ specifications (2IOX 297mm) (please read the precautions on the back before filling this page) Set the side! 16 A7 S0Q860 B7 5. Description of the invention (14) (please read the precautions on the back before filling in this page) into male thread 34. In this small-diameter portion 34D, two insulating bushes 54 with good insulation and lubricity are fitted, and M is rotatably fitted to form the base of one side of the electrode holder 53 in the shape of I), and the nut 56 passes The washer 55 is twisted into the male thread 34E to prevent the electrode holder 53 from falling off. The channeling pole holder 53 is made of gold 銳, which is a kind of 馦 髳, which has good conductivity, and the thick material at one end of the electrode holder 53 is formed into an approximately ϋ shape (forked shape), and formed at the other end The electric terminal mounting hole 53 Α is used for inserting the electrode connecting terminal 62, a female thread 53 is formed through the female thread 53 orthogonal to the sleeve direction of the electric terminal mounting hole six 53A, and the fixing screw 63 is twisted into the female thread 53B , The peripheral surface of the electrode connection terminal 62 is strongly pushed against the electrode holder 53, and the electrode connection terminal 62 is fixed into one body by M. The electrode connection terminal 62 is provided with a grip portion 62A. Approximately (a hole 53C is provided on the left side of the J-shaped electrode holder 53. The hole 53C forms a freely rotatable manner for the power transmission rod 34 via the two insulating bushes 54 in the above manner. In the electrode holder 53 The right of the approximate U shape »The printed side of the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs is provided with a hole 53D whose center coincides with the center of the hole 53C. A large-diameter base 57Α of an electric bolt mounting bolt 57 is inserted into the hole 53D via Press the spring tip 60 into the through hole 57B formed in the radial direction. It is used to fix the electrode holder 53 and the electrode mounting bolt 57 into one body. The front end of the fixing screw 61 is pressed and joined to the base formed on the large diameter. The round groove part 57C of 57Α is used for further strong fixation. This electrode mounting bolt 57 is made of the same type of bark retainer 53, which is made of the same type of yellow wire with good conductivity, such as the yellow bark. The male threaded portion 57 D of this electrode mounting bolt 57 is twisted and joined to the spot-melted paper scale in the sleeve direction. It is used in China's national standard rate (C'NS) Λ4 specification (2 丨 〇X 297 Gong Ya), _ -1 7-Central Bureau of Standards, Ministry of Economic Affairs Industrial and consumer cooperative printed bag A7 _BI__ V. Description of the invention (15) The female threaded portion 58A connected to the base of the electrode rod 58 is integrally fixed to the pole mounting bolt 57 via a locking nut 59. In addition, it can also be omitted Either the spring tip 60 or the fixing screw 61. In addition, the protruding length of the spot welding rod 58 can be adjusted by loosening the lock nut 59 to adjust the position of the spot welding rod 58 and the electric bolt 57. It is used to form the desired value. On the other end of the electrode bolt 53 is provided with a yoke terminal installation hole 53A, insert the electrode connection terminal 62 into the channel terminal installation hole 53A, and fix the kneading wire 63 by locking, M mechanically fixes the electrode connection terminal 62 to the electrode holder 53. The electrode connection terminal 62 is fixed with a grip portion 62A. In addition, those who are not shown in the picture may also be provided in the grip portion 62A Welding current energization opening (hereinafter referred to as "remote control switch J") is used to make the welding current supply 0N / 0FF. By setting this remote opening switch, the current can be turned on / off manually in the holding part 62AM, so hibiscus For The details of the pedestal 47 will be described in detail below. Two fixing screws 52 are used to firmly fix the fixing base 48 of the pedestal 47 to the right part of the driving part 31 to form an integral body. At the fixing base of the pedestal 47 48 has a leg portion 50, which extends to the right as shown in FIGS. 2 and 3, and a contact portion 49 is formed at the front end of the leg 50. In other words, the base 47 has the above-mentioned reciprocating burial mechanism fixed to its base. The middle part has a defect part to avoid hindering the rotation of the electrode holder 53 by a specified angle (for example, 270 ° ~ 320 °), and has a contact part 49 at the front end, when the recessed part of the repairing metal sheet is pulled out ， Form one of the Zhou Pu that can weld the end before the welding rod 58 at the above point (please read the precautions on the back before filling out this page) (CNS) Λ4 specification (2ΙΟΧ2Ρ7mm) 18

A7 B7 5. Description of the invention (16). (Please read the precautions on the back before filling in this page) That is, the shape of the fixing base 48 is set such that the long side is approximately equal to the width of the side of the drive unit 31, and the short side is set to approximately 1/2 of it, presenting a rectangle In addition, the inner long side has a semi-circular defect formed to avoid the power transmission rod 34 protruding from the driving part 31. On the other hand, the leg portion 50 extends from the outside of the fixing base 48, and its cross section is approximately rectangular in shape, forming a shape that does not interfere with the linear movement of the driving portion 31 and spot welding electrode rods 58 (left and right direction) In the way of moving), an electrically insulating insulating cover 50a is provided in the middle. The insulating cover 50a serves as a rotation stopper when the electrode holder 53 is rotated around the power transmission rod 34 by holding the grip portion 6 2A with the hand, that is, to limit the angle P The movable angle range is such that it contacts the side of the electrode holder at the position of the insulating cover 50 a, and the other side touches the position of the insulating cover 50 a. At the same time, when the conductive material of the foot 50 M is formed, the function is to prevent the electrode holder 53 from contacting the middle portion of the foot 50 when the electrode holder 53 is rotated to cause the flow of welding electric current . Printed on the front end of the contact part 4 9 formed on the front end of this foot 50 by the Peking Consumer Cooperative of the Ministry of Economic Affairs of the Central Standard, as shown in FIGS. 5 and 6, a cover 49a formed of soft material such as M silicone rubber Add Μ cover. * The cover 49a has the function of preventing the metal plate for repair from being injured, and the function of preventing the metal plate for repair from slipping. In addition * the contact portion 49 is provided outside the side of the leg portion 50 of the four sides of the imaginary square surrounding the spot welding electrode bar 58 and the front end of the point welding electrode bar 58 can be visually observed at The lower side is covered with a cover 4 9 a. This paper scale is applicable to China National Standards (CNS) A4 specification (210X297 mm) -19 Amendment page A7 B7 Printed by the Ministry of Economic Affairs Central Standards Bureau Negative Consumers Cooperatives 5. Invention description (lτ) 1 1 | In addition to this type of stand 47 As shown in FIG. 4, the driving portion 31 is provided with four holes 1 1 1 holes 31B, 31B 1 ♦ • by inserting and twisting the fixing screw 52 into two holes 31B, 31B under 1 I The drive unit 31 and the pedestal 47 can be fixed. Please read first 1 1 | 成 — * The body of a left-handed operator can hold the holding part 64 with his left hand and read the back ΙΪ) I 1 • Hold the holding in the right hand The state of the holding part 62Α * You can see the connection from the right side. Note 1 I The contact part 49 Μ Very white posture is located at the front end of the point welding rod 58. The position of the false welding part of the item I 1 1 is determined. Fill in L In addition, in the case of right-handed operators > because the posture is not blank page 丨 [然 所 Μ Looking at the contact portion 49 from the left in the state where the right hand holds the holding part 64 and the left hand holds the holding part I 1 62, the natural posture of the K is performed at the front end of the welding electrode bar 58 at 11 points The position of the welding part is determined by inserting and twisting the fixing screw 52 into the four holes 1 I 31 B, 31 Β of the driving part 3 1 provided in FIG. 4. The two holes 3 1 Β on the upper side ,..., Is used to fix the driving part 31 and the pedestal 47 in a unitary direction in the opposite direction to the above 1 1 so that the false welding part located at the front end of the spot welding electrode rod 58 can be performed in a pole 1 1 white posture 1 Position determination 〇1 1 In addition to the shape of the connecting portion 49 at the front end of the pedestal 47, in addition to the example described in 1 I above, a pattern (large 1 1 I small) of the contact for repairing the Jinlong plate can be changed into Different, or make the contact position 3 points or round, etc. prepare 1 1 more * put the multiple pedestals The desired one is selectively fixed to the driving part 1 1 31 so that it can correspond to all aspects of the repair work. The following will use FIG. 1 and FIG. 4 to briefly illustrate the grip part 64. The grip part 64 1 I has an appearance shape that is easy to hold by the hand, and has an air guide at its front end 1 1 I into P 65 〇 The air introduction into P 65 has a driving source for applying 1 1 in the cylinder 32 This paper size is applicable China National Valve Standard (CNS) Λ4 specification (210X 297 public) -20-V. Description of the invention (13) A7 B7 The Ministry of Economic Affairs Central Standards Bureau employee consumption cooperative printed its shape wire to support the air-end trap With dc, the foreign media 69 has moved to the side of the side before the 3M! The diameter fT2 side of the fixed tip is biased with iBC31 and its meeting makes the end 30 way f the left 66 fixed spring is used by the lwA part when the end comes to f base 0 The NF direction part is ejected by 64SFM to form a continuous hole, and its ifl phase diameter base 67 is pushed by a J3M hole-driven B-shaped road with 66h, and S1 makes the road M. Use the H-square hole to connect the Iic with the Hla and IlaH parts, and the wall has the force, ", 71, base, U-phase, square-phase right, Guyou square moving inside, Ϊ set outside, 71 diameter 1i, ΜΛ is There should be a right turn of the moon, and another path 71 is set as Ξι > -M and, 2 into 66 is near by the house B house. Manlu Road diameter is U_ilL, there are scm-shaped parts 64 from the room 72U style r people ¾ road from # department seal is also g / department base can be central Μ66 square l «the person, e» under to close , 7K end use. The diameter of the contact part of the hold is in the lead and its e3t diameter is held in the other direction, and the base is held in the shape of 31, which is close to the W base, and it is protected from the road. Said I the fixed part of the fixed part is attached with a slip-through shape, plug, Lutong 64 state settings 64 The movement 114 causes the part 72 to be fixed by the opposite phase ®f plane closed diameter plug phase part side is driven by the part 70 Yuan valve 8 is fixed with its own vertical 65ί. It is a closed way with a closed road. A medium holding shape is at the root of a pole. A sufficient mouth for changing the picture 9 ». The energy surface 64 enters Isii, and the closing and upward movements are really solid for 70 messengers. The part of the wall is guided from the hole as there is, the 31 shape drives this, similarly, the joystick side will hold the gas in the time-shaped shape 1MW into a diameter portion 32 33 in the outer near the solid and the outer right with the fine grip 72 on the right The force of the direct-acting cylinder plug outside the hole is now strong, and the diameter of the valve 32 is in the hand. In addition, the large driving gas pressure 68 is operated and the cylinder is changed. (Read the notes on the back before filling this page)

The standard of this paper is applicable to China National Standards (CNS) Λ4 specification (2] 〇X 297 mm) 21 Printed Bag A7 B7_ of the Employees ’Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs V. Description of Invention (W) Communication path b, its front end The portion communicates with the hole 64A, and the other end thereof communicates with the air release port h * The air release port h is provided in the grip portion 64 to be communicated with the outside atmosphere. A switching valve 72 is inserted inside the hole 64A. A small-diameter section is formed at the left end, and a compression spring 76 is interposed between the inner surface of the cap M77 that enters the grip 64 by twisting and the small-diameter section. The compression spring 76 is used to push the shift valve 72 to the right * The contact portion 72B at the front end thereof pushes the offset and offsets the inner wall of the middle portion of the manual operation link 70 in the counterclockwise direction. Therefore, in general, the manual operation link 70 receives the biasing force of the counter spring in the counterclockwise direction and maintains the specified protruding position. The manual operation link 70 is pushed into the contact portion 72B by pushing, so that the changeover valve 72 is moved to the left. In the middle of the switching valve 72, a first communication path 72C * is formed between the two 0 ° 73, 74 and becomes a small diameter, and is held by the two 0 rings 74,75 and becomes a small diameter The second communication path 72D is formed in part, and the first communication path 72C and the second communication path 72D respectively form a closed space. Normally, as shown in FIG. 7, the air introduced from the introduction path 71 flows into the first communication through the communication path f The path 72C is blocked by the blocked path e. The space 32A * on the right side of the cylinder 32 is the space formed on the right side where the piston 33 is fitted with the 0-ring 35 as the boundary, and forms air with the communication path a, the second communication path 72D, and the communication path b The release port h communicates and becomes atmospheric pressure. In addition, the left space 32B * of the cylinder 32, i.e., the space formed on the left with the rim 35 fitted to the piston 33 as a boundary, is communicated with the atmospheric pressure via the release holes 44, 44. On the other hand, when the contact portion 72B is pushed by the manual operation link 70, the paper standard is applicable to the Chinese National Standard (CNS) Λ4 specification (210X297mm). . (Please read the notes on the back before filling out this page) Ordered! The Ministry of Economic Affairs, Central Bureau of Standards, Beigong Consumer Cooperative Printed Poly 300860 A7 _B7_ V. Description of the invention (20), as shown in circle 8, the shift valve 72 moved to the left against the biasing force of the compression spring 76, and the result was The air introduced through the path 71 is supplied to the right space 32A of the cylinder 32 via the communication path f *, the second communication path 72D, the communication path b, and the communication path a *. As a result, the piston 33 is shifted to the left by the ® compression spring 43, and the movement is continued until the left end face of the force transmission rod 34 is connected to the right end face of the adjusting screw 45. Xuan • The space 32 B on the left is compressed, and the use of the release hole 44, 44 allows the plug 33 to move to the left without resistance. As the piston 33 moves to the left, the power transmission rod 34 moves to the left. Use this method for air control. Next, the operation of the equalizer for repairing the depression of the Jingong sheet material according to the embodiment of the present invention constructed as described above will be described. Before repairing the depression of the metal plate, first adjust the protruding length U of the spot welding electrode rod 58 protruding from the formation of the cover 49a of the joint portion 49 of the pedestal 47 to the right and adjust the stroke of the driving portion 31. The adjustment of the protrusion length 1 ^ is to loosen the locking of the electrode mounting bolt 57 and the locking nut 19 and loosen the point welding electrode rod 58. • The electrode mounting bolt 57 advances and retreats in the sleeve direction * to make the protrusion length 1 ^ The desired value, and then lock the locking nut 59, is used to firmly fix the spot welding electric rod 58 to the electrode mounting bolt 57. The protruding length U is the depth of the depression caused by the repair of the gold plate plus a little The margin length (for example, about 1 to several mm). Secondly, adjust the itinerary U. The stroke "is the movement stroke of the force-transmitting rod 34, that is, from the position shown in Fig. 1 and Fig. 7 to the position shown in Fig. 8. This paper scale is applicable to the Chinese national standard (匚 吣) / \ 4 specifications (2 丨0/297 public miscellaneous) (Please read the notes on the back before filling this page)

The size of the paper printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs is applicable to the Chinese National Standard (CNS> Λ4 specification (210X297 mm). The right end surface of the piston 33M contacts the left end surface of the cap 36. At the position shown in FIG. 8, the left end surface of the power transmission rod 34 contacts the right end surface of the adjustment screw 45. By loosening the lock nut 46, the knob 45A rotation • By making the adjustment screw 45 advance and retreat (in and out), the stroke U can be made to the desired value. The length of the stroke U is set to the depth of the depression caused by repairing the gold sheet, plus the above-mentioned spot welding electrode The protruding length of the rod 58 and the amount of return (rebound) of the Jin Ping sheet after being pulled out. The following will describe the false fusion. The false fusion is the grip of the left hand when the operator is accustomed to the left hand. The holding portion 64, Μ holds the holding portion 62Α with the right hand • Also, the intersection angle of the two holding portions 62Α, 64 becomes approximately 90 degrees, forming a spherical shape of the point welding electrode 58 in a Panding posture, when the front end is pressed Received repair Jin Jin sheet In the case of a recessed part, in the automatic welding transverse state, using the action of the welding power circuit that is not shown in the figure, the event that the repaired gold plate and the spot welding electrode rod 58 become conductive is detected * and then the welding current flows (for example, The current of about 1500Α ~ 2300Α is continued for about 0.1 ~ 0.3 seconds), used to form a fusion part at the front end of the spot welding electrode rod 58, and the fusion part is solidified after a few seconds to form a pseudo-fusion part. When the fusion is welded • In the manual welding mode, use the remote control device (not shown in the figure) provided in the holding part 62A. 0N / 0FF for energizing welding current. Then, when holding the holding part 64 manually At the time of the connecting rod 70, the inner wall of the contact portion 72B M resists the biasing force of the compression spring 76, and M moves to the left * to interrupt the communication between the communication path f and the first communication path 72C, which are normally in the connected state, to promote communication Path f via the second communication path 72D * phase path-24-(read the precautions on the back before filling in this page)

A7 B7 printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of invention (22) Diameter C, and communication path a, supply the air of the specified pressure (in this case 7Kg / cm2) to the right of the air pressure 32 Square space 32A. As a result, the piston 33 moves to the left, and its stroke L2 is the length from the reference position to the blocking position. At this reference position (that is, the position shown in FIGS. 1 and 7), the right end face of the piston 33 contacts at At the left end surface of the cap 36, at the position of the sister stop (that is, the position shown in the garden 8), the left end surface of the power transmission rod 34 contacts the right end surface of the adjusting screw 45, and the left end surface of the power transmission rod 34 is contacted at Adjust the position of the right end of the screw 45 to limit the stroke Lz. This movement of the piston 33 is used to move the force transmission rod 34 to the left, and the spot welding electrode rod 58 is moved to the left by the stroke 1 ^ 2 via the electrode holder 53 and the electrode mounting bolt 57. With this movement, the force transmission rod 34, the electrode holder 53, the electrode mounting bolt 57 and the spot welding electrode rod 58 move integrally to the left to pull out the false fusion formed on the front end of the spot welding electrode rod 58 Since the surface of the cover 49a is in contact with the recessed portion of the metal plate for repair, the entire metal plate for repair will not be pulled by the cell, so that the problem of the conventional device can be prevented The event that the entire gold plate used for restoration was pulled. In addition, if the diameter of the piston 33 is 50 mm and the diameter of the large diameter portion 34C of the power transmission rod 34 is 16 ram, the area of the air action surface becomes (π .2.5Χ2.5- π .0.8x〇.8) = 17.61 (cn2). Therefore, if the pressure of the air introduced through the air introduction port 65 and the introduction path 71 is 7 Kg / cm2, the air action force becomes approximately 17.31 ^ / 〇112 of 17.61. With this pressure of about 123IU / CH! 2, the spot welding can be performed. 58 This paper standard is suitable for China National Standard Rate (CNS) Λ4 specification (210 X 297mm). 〇c (Please read the notes on the back first (Fill in this page again) Order A7 B7 Printed by the Consumers ’Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of invention (23) The front part of the fused part is pulled out • Once the operator only needs to hold the manual lever 70, Pulling it out, M can greatly reduce the burden on the operator, so it can improve work efficiency. Therefore, the output terminal of the fusion splicer is connected to the electrode connection terminal 62 formed integrally with the grip portion 62A via a connection button W, and the portion of the grip portion 62A is held by a hand, so that the front end of the spot welding rod 58 contacts When repairing the recessed part of the metal plate, when Μ automatically or manually (in this case, the remote switch provided in the grip portion 62A becomes 0N) supplies the welding current, the front end of the electrode rod 58 is fused at this point A pseudo-melted portion is formed with K in the recessed portion. Then, when the manual operating link 70 is pushed and scraped, the spot welding electrode rod 58 is pulled up, and when the recessed portion slightly exceeds the restoration position, the force transmission rod 34 touches the adjusting screw 45. In this state, when the grip 62A is used to relatively rotate the sleeve of the power transmission rod 34, the front end of the dummy welding portion and the spot welding electrode rod 58 are separated, and the recessed portion is formed by M Recovery. Then, when the push of the manual operation link 70 is released, the changeover valve 72 is changed over, because the piston 33 is reactivated by the compression spring 43, so that the electrode welding rod 58 is returned to the initial position. In addition, after the electrode holder 53 is rotated to separate the recessed portion and the front end of the spot welding electrode rod 58, the front end of the spot welding electrode rod 58 is brought into contact with the pseudo-welded portion again. When the welding current is made extremely short When the flow of time • The pseudo-fused part becomes molten again, and so-called thermal processing can be performed. Therefore, the action of the above-mentioned equalizer for the repair of the sag of the gold stolen plate is Μ this paper standard is applicable to the Chinese National Standard (CNS) Λ4 specification (210X 297 public) ____; ___ 一 ___ {______ Τ n ^ inn ^ i In UK ^^^ 1 u ^^^ 1 m 1 .-- ¾Jsu (please read the note ^ on the back and then fill in this page) 26 A7 B7 printed by the Consumer Labor Cooperative of the Central Prototype Bureau of the Ministry of Economic Affairs V. Description of invention ( 24) The right part (or the left hand) holds the holding part 64, the left hand (or the right hand) holds the holding part 62A, and the front end of the spot welding electrode rod 58 is located in the concave part to be repaired in the state of the posture Parts, from the separately set welding bundle * through the electrical level, the welding ® flow is supplied to the point welding electrode rod 58, so that the false welding is indeed performed, when the false welding part is cured, only manual operation is required When the connecting rod 70 is lightly operated, the air pressure can be supplied to the cylinder 32 of the drive unit 31 from the air pump provided separately via a pipeline, etc., and the piston 33 can be driven by W. It is driven according to its longitudinal sleeve direction, and through the electric retainer 53, the driving point is welded in the sleeve direction Rod 58, and the lead-out portion by fusing false Μ obtained by repairing the recessed portion. At this time, the operator does not want the cell to add any special force to hang. The position of the false fusion part can be determined in a fixed posture to determine the false fusion by M, and there is no need for any special Force * Only need to gently press the manual operation link to pull out the false welding part. After the pulling out of the pseudo-melting part is completed, the point welding electrode bar 58 and the pseudo-melting part can be separated in a state where the pulling force is applied by the MM, in essence • holding the holding part 62 Α to make it rotate The channeling pole holder 53 rotates, because the front end (ie, welding part) of the spot welding electrode rod 58 can be easily peeled off, so the efficiency of the consistent repair operation can be significantly improved * and because no operator is required With a large amount of force applied, it is easy to carry out consistent repair operations, and the fatigue of the operation becomes very light, which is a major advantage. In addition, the electrode holder 53 is provided to be connected to the grip portion 62A having the electrode connection terminal 62. In the case of this embodiment, it also has the following functions: it is used to fuse the welding current for the false welding. The size of the paper supplied to the desired revision is applicable to the Chinese National Standard Falcon (CNS) Λ4 specification (210Χ 297 Gongmeng _) ----------- r 丨 _------ tT (please read first (Note f on the back and then fill in this page) 300860 A7 A7 _ B7 _ ^ _ V. Description of the invention (¾) The complex recessed part; pull out the rod 58 through the spot welding in the state of false fusion; and make The point welding rod 58 rotates from the false welding part; the number of components can be reduced, the structure can be simplified, the cost can be reduced, and the operating efficiency can be improved. In order to achieve these functions together, the K electrode holder 53 must have the following skills. That is, the configuration of the electrode holder 53 is that when the welding current is supplied through the electrode connection terminal 62 and the electrode holder 53, because the current energized in the electrode holder 53 flows to the power transmission rod 34, the drive unit 31 and The danger of the grip portion 64, and the connection between the piston 33 and the cylinder 32 or between the gold and gold will cause electrical corrosion to cause trouble, so the small pole holder 53 is installed on the power transmission rod through the insulating bush 54 34. In addition, when the piston 33 and the electrode holder 53 rotate together, because the 0 ring 35 and the like are damaged, the power transmission rod 34 integrated with the piston 33 does not rotate, and this method constitutes that the power transmission member 34 can rotate freely Integrate with the movement of the sleeve only. In addition, because the pressure of the air exerts a strong pulling force, the work can be carried out in a comfortable posture, and the work can be carried out with good work efficiency without danger and comfortable. Printing and Propagation by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the notes on the back before filling in this page) In addition, when restoring the recessed part to be repaired, the surrounding part of the fused part is in contact with the contact part The state of 49 leads to the pseudo-melted part, so that when the outer peripheral part of the repaired gold sheet is not fixed firmly, there will be no defect that the entire repaired sheet will be detached. In addition, when pulling, the contact portion 49 made of gold is not directly attached to the repairing plate but is contacted through the soft cover 49. Therefore, the contact surface can be prevented from being injured. This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (2 丨 ΟX 297 male sewing> _. V. Description of the invention (2β) A7 B7 Printed by the employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. The garden can be filled with a stick ifff, a concave-concave species can be driven and widened, and the gas can be converted into a large amount of the complex circle. The fan pole ffn is very different from each other. You have to apply force? The reason for the evil repair is easy and electric. Use the sinking part of the d to pull the material. The capacity of the board can be compensated. The boarding process of the only concave joint is deep-melting U. It is a point of U that is used to make a weak sound. The time-adjustable gold can be used to structure the material of the strong part of the time. The short part of the gold, the shortness of Η shows that the Η1 plate is outside the trapping retreat part / 08 meaning changes to the drawing time. Recessing, pulling, and sinking is another option. The upper part of the II is in the industry. If the industry gold is connected to M, it will be recessed. If the M is used for the replacement of the part. The elimination is limited to the progress of the karma, and Sui 31 is from L1 to or only the master. The concave work will be touched, and the department will be repaired. The amount is controlled by the ill-behaved part of the line, and the movement is not made. The urge can be adapted to the state. The state of the air is restored. The air is trapped. Xiu-kong's concave music, 47 people cited it as 57's to use it when it was unfavorable, under the noise was sitting on the pull 45, according to the device, 58L1 was out of the situation, and the situation was hot. The silk M holds the awkwardness. It is based on the situation that it is in the sound question. If it is the time, the screw can be kept at 49. It is very fearful of the appearance of the instrument. It is justified to ask it. The Ministry of Electricity's starting point is at the same time, and the reason is small because of the static cause. The lead caused by the adjustment of the contact force is empty, the amount of empty is M, the micro-level is safe, and the pull is connected to the melting line. , The outside karma is enough for the outer pole to be in the outer state, and the point is to adjust the point to enter the outer complex, as the other can do, and the other. One of the rules and regulations can be repaired at ΜΜ, 58 and it is easy to fall into place (please read the $ item on the back and then fill in this page) This paper scale is applicable to China National Standard (CNS) Λ4 gauge pile (210Χ 297mm) 29 Ministry of Economic Affairs A7 B7 printed by the Bureau of Standards and Staff Consumer Cooperative V. Description of the invention (27) The driving source of the moving point welding electrode rod 58, but it can also be constructed to use a moldy rotating motor as the driving source, via a reduction gear structure (such as a planetary gear) The structure) transmits the driving force of the motor to the auxiliary gear, and the rotation of the auxiliary gear is transmitted to the rack formed in a part of the power transmission rod 34. In addition, in the above example, the foot 50 of the base 47 An insulating cover 50a is provided to electrically insulate the electrical retainer 53, but a member such as an insulating M for insulating may be provided on the electrode retainer 53 side. In addition, the opening and closing control during splicing and flow for welding or hot-twisting can be performed by using a separate opening provided separately from the equalizer 30, or by using a switch installed near the grip 62A Come on. In addition, in the above-mentioned embodiment, when the moving speed of the air-type reciprocating frame is changed, it can be slowly performed by using the approaching action in the direction of the grip portion 64 of the long-hand manual operation connecting stalk 70, or This is done quickly, but it is also possible to insert a speed control valve for varying the air throughput into the air inlet 65 of the grip portion 64. With this structure, the pull-out speed of the depression can be different depending on the repair object. For example, for a shallow depth of the wide range of the nursery, the fast pull-out speed can be used to improve the operation efficiency. In addition, For the repair of deeper depressions, the pull-out speed can be slowed to reduce the extension and fatigue of the gold plate, and can be used flexibly to obtain the best quality. [Effects of the invention] It can be understood from the detailed description on M, that according to the present invention, first, an equalizer for repairing the depression of a metal plate can be provided. When the depression of the metal plate is pulled out, no The paper size of the M hammer hammer application method that needs to be used with the conventional device is applicable to the Chinese National Standard (CNS) Λ4 specification (210X 297 mm) (please read the precautions on the back before filling this page)

, tT 30 A7 B7 Printed by the Ministry of Economic Affairs, Central Bureau of Standards, Negative Work Consumer Cooperative V. Description of the invention (28) 1 1 I Add impact force and use special physical strength Κ Manually apply traction force Dongsuo M 1 1 I can carry out comfortably Even if you are afraid of time, you will not be tired easily. 1 I M U Very high operating efficiency m. Please do 1 1 first. Read | 2nd Available M-Equalizer for repairing the recesses of gold metal plates. I The amount of depression of the gold-plated sheet is fixed. When the condition is fixed, it can be pulled by a certain amount of VX. Note 1 I meaning I to make its position slightly beyond the restoration position. In addition, the part of the depression to be repaired I 1 1 is shallower. The situation can be repaired. For a part of the recess that is not filled with a deep depth of% L that can not be repaired manually, it can also be repaired in a metal plate with a change in the recess. On this page 1 1 In the case of the situation, the stroke adjustment mechanism can be used to respond to the need to change the operating force according to the depth of the recess 1 1 or the thickness of the gold plate to be repaired. 9 1 1 If it is hot, it can be simple. Moreover, proper and good repairs can be carried out effectively. 1 Review 〇1 I No. 3 > We can provide-an equalizer for the repair of depressions of metal plates, which can effectively convey the welding current to the welding point of 1 I at the point to prevent the welding Flow 1 1 flows to the components that do not need to flow to prevent the occurrence of defects due to electrical corrosion and 1 can suppress the heat of the original fusion site other than M and even if not 1 1 carefully contact a part of the equalizer for recess repair The gold plate connected to the electrode on the other side of the f I of Yuanyuan will not damage the gold plate or the 1 1 I equalizer for repairing the depression. 1 1 The 4th can provide-a kind of equalizer for the repair of the recess of the gold alloy plate, when the recessed part to be repaired is restored, the contact of the pedestal member is used to press the 1 I part to the point welding electrode rod Zhou Pu made the way around the false welded part not to rise. When the false welded part was pulled out, the restoration metal plate 1 1 1 will not be pulled out of the full picture. 1 This paper size is suitable for China National standard (CNS) Λ4 specification (210X297 mm) -31-V. Description of invention (29) For providing Μ It can be held by the device with power and function 5 * Body electrode A7 B7 The instrument is flat and repaired The recessed material is a gold BOB. The force pulls the I Jungongda to 0. The fusion rod is repaired. The electrical trap is concave and melted to the point .. ;; The rod electrode is electrically connected to the melting point. By the way, the amount of false transfer was introduced by the force to act as a transformation. Simplicity can be built for a long time, it can be built with high structure, and it can be used as a hand. Use the restoration of the recessed material plate 羼 金 kind 1 for the provision of Μ can be used for the benefit of the material into the plate rod π pole buckle off and connect the fuse rod pole so that the electrical appliance holds the fusion protection pole to confirm the actual part of the spoon and And the easy-to-install content can be divided into ブ 勖 * 41 an9. It is not an opportunity to use the transition to enter the conference structure, and it can be used as a stop motion. The device is used to pull the guarantee, the rod structure electrode motor can be connected and melted, and it will come to the end, and it will be triggered by its departure. The conversion will last for a long period of time. The device is used to repair the sunken wood plate gold type 1 for the provision of 7. The first shape is polymorphic, and the small part of the big wood that is not sunken and the plate shape of the gold is not complex. Please follow the instructions for repairing the photos in accordance with the m Μ seat and the desk, (please read the notes on the back first (Fill in this page again) 8 points of the Ministry of Economic Affairs Central Bureau of Standards and Staff Cooperative Printing Co., Ltd. should be printed, and the 8th part of the part for the withdrawal of the yuan should be suitable for the recession. The material plate is made of gold, and the metal plate is made of gold. It is composed of M pieces that can be repaired and repaired at times. The seat cover is protected by M pieces. The structure and the scratch of the seat are scratched. It is a kind of gold used for repairing the sunken material. It is provided for the operation of the rotating device when the contact of the pedestal of the pedestal is supported. The galvanic connection fusion prevents the anti-M can be, M .. The marginal sheet metal plate is provided with gold to the leakage between the parts. The paper standard is applicable to the national valve standard (CNS> Λ4 specification (21〇Χ 297 mm) 32 A 7 B7 printed by the employee consumer cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. Fifth, the description of the invention (3〇) [Brief description of the drawings] FIG. 1 is a front view, and the κ part is cut away to show the overall structure of the equalizer for repairing the depression of the gold plate in the embodiment of the present invention Fig. 2 is a plan view of an equalizer for repairing depressions of a gold-plated plate according to an embodiment of the present invention. Fig. 3 is a bottom view of an equalizer for repairing depressions of a gold-plated plate of the present invention. Fig. 4 is a view of the invention The left side view of the equalizer for repairing the depression of the metal plate of the embodiment. Fig. 5 is a bottom view for showing the contact part of the pedestal shown in Figs. 1 to 4. Fig. 6 is a bottom view for showing Fig. 1 The relationship between the foot of the pedestal and the rotation range of the electrode holder shown in Fig. 4. Fig. 7 is a front view showing the inside of the gripper and the driving part shown in Fig. 1 enlarged in a partially cut-out manner Structure. Figure 8 is a partially enlarged front view, The operation of the air opening and closing control of the grip portion shown in Fig. 7 is illustrated. Fig. 9 is a perspective view showing the first example of an equalizer for correcting the depression of a conventional gold plate. Fig. 10 is a perspective view using To show the second example of the equalizer for repairing the depression of the conventional gold-plated plate. Fig. 11 is a front view to show the third example of the equalizer for repairing the depression of the conventional gold-carved plate. Figure 12 is the left side view * It is used to represent the third example of the conventional leveler for repairing the depressions of metal sheets. (Please read the precautions on the back and then fill in this page) The paper size of this book is applicable to China National Standard (CNS) Λ4 specification (2 丨 0 ' (297 mm) 33-A7 B7 V. Description of the invention (31 Figure 13 is the right side view, used to represent the third example of the equalizer for repairing the depression of the conventional gold plate. [Description of symbols] 30 ... ... Equalizer 31 ......... Drive 32 ......... Cylinder 33 ......... Piston 34 ....... .. Power transmission rod 35 > 37 '39' 73 '74' 75 'd ....... 0 ring (please read the precautions on the back before filling in this page) Ministry of Economic Affairs Central Standards Bureau shellfish consumer cooperation Printed 36 ... Cap 38 ... C ring 40 ... Dry bush 41 ... Gasket 42, 56 ... Nuts 43,76 ...… m springs 44…… Quick release holes 45…… adjusting screws 46,59 ...… lock nut 4 7 .... ..… Pedestal 48 ...... Fixed base 49 ...… Contact 50…… Foot 52 …… ... m Set screw 53 .. .... pole retainer

* 1T if! This paper scale is applicable to China National Standard (CNS) Λ4 specification (21U X 297 g) 34 300860 Μ Β7 5. Invention description (32) Printed by the employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 54 .... ..… insulating bushing 55 ......… gasket 57 ...... pole mounting bolt 58 ......… point welding electrode rod 60,69 ...… spring tip 61, 63 ...… retaining screw 62 ...… gastric pole connection terminal 64…… grip part 65…… air inlet 66… customized Base 67 ... ... m piece 68 ...… fixing screw 7 0 ...… manually operate the buried rod 7 1 ......… introduction path 72 .. ..... changeover valve 72A ..... ... base 72B ..... ... contact 72C ..... ... 1st communication path 72D ..... ... 2nd communication path 77 ... ...… cap a, b .....… communicating path c .......… communicating path e .......… blocking path f .......… ffl communicating Path (please read the precautions on the back before filling this page) This paper standard is applicable to the Chinese National Standard (CN S) Λ4 specification (2 丨 (X297)) 35 A7 B7 V. Invention description (33) Π Green release Media release Gas into the air (Please read the precautions on the back before filling this page)

Printed by L The Ministry of Economic Affairs, Central Bureau of Standards, Printed by the Co-operative Consumer Cooperative. This paper scale is applicable to the Chinese National Standard (CNS) Λ4 (210X297 Gongchu)

Claims (1)

85. 9. 2 4 repair; this A8 B8 C8 D8 The scope of the patent application is printed by 15 employees at the Central Standards Bureau of the Ministry of Economic Affairs, and the cooperative is printed on the line. Transmit and transfer the original part from Η to the original part-the end is set inside to make the configuration point amount from good to the part to the power supply part. A cylinder plug is set in front of the power supply part. The force is applied to the iffl 楛 with the outflow If it is trapped on the gas-powered platform, use lrtiί to make a concave-pulled fused concave structure rod. The components of the description are connected to the machine pole part V of the part of the contact. In the organization, the molten material is transported, and the material in the material part is electrically connected to the direction of Μ; the holding point M is in the state of the slab of the complex device. The board is connected to the slide. The state of the recombination of the cylinder moves to the position of the repolarization upper plate. The gold injection point of the electricity surrounds the K of the electric angle of the gas complex rod part. The application will be used in the description week and the note depression. Set the part of the description Μ Jin Fufulai melting part is connected to the upper upper fixed part of the electric cylinder on the cylinder. _ Overhaul repairing: self-sinking in the setting of the gas to the structure of the connection element to the past Depression. ^ Shir 'is stuck, there is a concave assuming a matching part; there is a compound on the seat melting through the concave lr force. The concave rod is ready to fix the rod to the rod for the station to be connected in parallel and form a dira The melting pole is formed by the material pole is wound around the concave pole, and the book is super broken. The material of the round material is the electricity through the board electrical part. The oil, the above-mentioned melted micro-barrels are described as plates. Termination sign, tethered to the base or connected to the upper part will be slightly connected to the upper part of the pre-melting special melting gold, the full upper melting rod comes out, and the electric holding gold lead is the gold point. Contact piece or in the actuation of the point aeration pole pull-out, please call for the kind of stick. The seat is connected to the power borrow, the rod is away from the electric point in the same area as its 1 electric pull with the false assumption that the coming station M is pulled up, melted into a pull pole and divided into 2. It is used by it, forming a plug point To construct a power rod to describe the crater (please read the precautions on the back and then fill out this page) The wood paper size is applicable to the China Valve Garden Standard (CNS) Λ4 specification (2I0X2 () 7 gong) A8 B8 C8 D8 Ministry of Economic Affairs Central Bureau of Samples and Employee Consumer Cooperative Print Λ Patent application scope 1 1 »When moving forward, use the manual operation connecting rod m to change the operation to form the opening and closing 1 control wide-direction. Used to supply air pressure to the inside of the cylinder 1 1. When the piston moves forward, please use the above-mentioned manual operation connecting rod to advance first! 1 row of angles IS exchange · The change operation forms the other direction toward the opening m to control m-9 directions to promote the reading ik 1 back i plug Use the air pressure or the elastic force stored during the forward movement to carry out the complex movement. Note 1 3. The flattening for the repair of the depression of the metal plate as in item 2 of the patent scope is characterized by 1 item 1 which is characterized by The above-mentioned force applying device is equipped with a stroke adjustment mechanism to reload 1 to change the pull-out stroke of the spot welding electrode rod. 0 Page 4. Medium m Patent scope item 1 Leveling for metal sheet depression repair 1 I device is characterized by a false welding device-> the structure includes a bit welding electrode hazel) 1 I false welding electrode rod in the recessed part of the repairing metal sheet Retaining member »1 1 is designed to maintain the point of welding electrode rod so that it can be connected / V / detached 1 and the electrode holder is used to relay the electrode rod retaining member and is connected to the 1 1 complex motion mechanism to transmit power The electrode rod holding member described above uses 1 I to supply welding current to the above-mentioned point welding electrode rod. 0 U << Bu 5. Such as Φ please patent scope item 1 or 2 of the metal plate for the repair of the depression 1 leveler The characteristic is that the separating device is an electrode holder used to relay the 1 1 knot connected in the reciprocating storage force Μ η up to the electrode rod holding member 1 1 The above electrode rod holding structure it rotates the above-mentioned spot welding a pole by a specified 1 | The angle range is used to lead the recessed part of the pseudo-fused IL · metal sheet ^ 1 The above 1 I-point welding electrode rod is taken away from the The recessed part 1 1 1 6. For example, the \ iM 専 利范 园-¾] item of the gold drawer plate is used to equalize the repair of the recessed 1 1 device. Its special feature is the stand structure. L: -y constitutes the mechanism of the fi re-motion 1 1 The fixed part is fixed to Cham, forming a contact part at the end to make it partially or completely 1 1 The paper size is applicable to the Chinese National Standard (CNS) Λ4 specification (210X297 mm) a Cm Printed by the Consumer Cooperative. 6. The scope of the patent application body is around the point welding electrode rod.> Provide a cover M at the contact part to prevent scratches or sliding on the repaired gold plate. The shape of the middle part of the column is formed. The defective part prevents it from impeding the rotation of the above-mentioned II pole holder in the designated fan garden. 7. If the equalizer for the repair of the depression of the metal plate of the patent application item 6, the holding feature is that the pedestal description is made of conductive W material, when the electrode holder κ point is welded to the axis of the electrode rod is When the center rotates, a boat insulation M is provided in the middle part where the electrode holder contacts. 8. The equalizer for the repair of the depression of the metal plate of the Jinyuan Patent No. 6 as claimed in the patent, which is characterized in that the frost pole holding member of the electrode press and the electrode holder is welded by the M connection point. The protruding degree of the welding electrode rod formed at the point where the contact surface of the pedestal member protrudes can be adjusted by K. 9. Such as the equalizer for the restoration of the depression of the golden rattan sheet of the 6th application of the IS patent, the special feature is that the pedestal member has the size of the two contact parts. If the pedestal members are different from each other, from the multiple pedestal members In the selection of the size and length of the depression suitable for the metal plate repaired by the peptide, K can be detached to fix the injection reciprocating mechanism. I 0. If the flattening device for the repair of the depression of the metal sheet of the patent application item 4, the special feature is the electrode holder of the false welding device, which is integrated with the electrode rod to maintain the electrical and mechanical connection. , And the power transmission rod connected to the reciprocating lotus mechanism is electrically insulated and connected into a state of relative rotation. II. An equalizer for the repair of depressions of gold M plates, which is used to make the front end of the spot welding electrode rod be fused together, and the concave part of the metal plate for repairing, pulling the spot welding electrode rod through the mountain. The concave part is pulled out to the original position. The paper size is in accordance with Chinese National Standard (C'NS) Α4 specification (210 X 297 for :) Q (please read the precautions on the back before filling in this page) Central Standard of the Ministry of Economic Affairs A8 B8 C8 D8 printed by the Bureau Cooperative Consumer Co., Ltd. 6. The scope of the patent application is located nearby; it is characterized by: a false welding device, which supplies the welding current from the welding power supply to the depression where it blocks the metal plate Part-point spot welding electrode rod is used to falsely weld the spot welding electrode rod to the recessed part of the metal plate; the base is accompanied by the base is fixed to the fixed part of the reciprocating mechanism described later, partially or completely surrounded The above-mentioned point-welding electrode rod is arranged at the front end portion, forming a stopper portion which contacts the perimeter of the above-mentioned recessed portion, and is arranged to fuse the electrode rod along the above-mentioned point; Μ electric motor is used as a driving source, the rotational force of the electric motor is transmitted through a rack that can be converted into linear motion, such as a so-called pinion gear, Μ is converted into the reciprocating motion of the above-mentioned spot welding electrode rod, and the electrode rod is pulled out at the above-mentioned point Direction to apply tension to the pedestal, used to pull the spot welding electrode rod fused in the recessed portion to a position slightly beyond the restoration position; and the separation device, the connection is connected to the above note The power of the complex motion mechanism is transmitted by the rod and the electrode holding member, and through the electrode holding member, by rotating the above-mentioned point welding electrode rod within a specified angle range, it can be used to fuse the fused part of the metal plate The above-mentioned spot-welded electrode rod is drawn away from the recessed portion to constitute. The size of wood paper is applicable to China ’s National Standard (C’NS) Α4 specification (210Χ297mm) / -I ------- installed-- (please read the precautions before filling in this page) Order_