CN201279648Y - Automatic argon arc-welding set - Google Patents
Automatic argon arc-welding set Download PDFInfo
- Publication number
- CN201279648Y CN201279648Y CNU2008200418436U CN200820041843U CN201279648Y CN 201279648 Y CN201279648 Y CN 201279648Y CN U2008200418436 U CNU2008200418436 U CN U2008200418436U CN 200820041843 U CN200820041843 U CN 200820041843U CN 201279648 Y CN201279648 Y CN 201279648Y
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- CN
- China
- Prior art keywords
- arc
- crosshead shoe
- link
- electronic
- argon arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 46
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910052786 argon Inorganic materials 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010891 electric arc Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model relates to an automatic argon arc welding machine mainly used for longitudinal joints of a stainless steel sheet cylinder and welding of circular seams. The machine comprises a large electric cross-slider (1), a support plate (2), a 90 DEG adjusting device (3), a small electric cross-slider (4), an argon arc welding torch (5) and a roller frame (6); a vertical arm (1.1) of the large electric cross-slider (1) is upward vertically installed on the floor; one end of a cross arm (1.2) of the large electric cross-slider (1) is fixedly connected with one side of the support plate (2); one end of the 90 DEG adjusting device (3) is fixedly connected with the other side of the support plate (2); the other end of the 90 DEG adjusting device (3) is fixedly connected with one side of the small electric cross-slider (4); the other side of the small electric cross-slider (4) is fixedly connected with the argon arc welding torch (5); and the roller frame (6) is arranged below the argon arc welding torch (5). The machine adopts automatic argon arc welding, and has the advantages that the labor intensity of workers is greatly reduced; the production efficiency is increased; not only manufacturing costs of a product are greatly lowered, but also the quality of welding seams are ensured; and the appearance of the welding seams is beautiful and tidy.
Description
Technical field
The utility model relates to a kind of welding machine, especially relates to a kind of automatic argon arc welder.Be mainly used in the welding of the longitudinal joint and the circumferential weld of stainless sheet steel cylindrical shell.Belong to technical field of welding equipment.
Background technology
Before the utility model was made, the longitudinal joint of stainless sheet steel cylindrical shell and circumferential weld all were to adopt the mode of manual (manually) argon arc welding to weld in the past.This welding manner labor strength is very big, and production efficiency is extremely low again, has not only increased considerably the manufacturing cost of product, and the weldquality of manual welding can not get guaranteeing that the good looking appearance degree is poor again.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of automatic argon arc welder that can weld automatically the longitudinal joint and the circumferential weld of thin plate cylindrical shell is provided.
The purpose of this utility model is achieved in that a kind of automatic argon arc welder, it is characterized in that described welding machine comprises big electronic crosshead shoe, gripper shoe, 90 ° of adjusting devices, little electronic crosshead shoe, argon-arc welding gun and turning rolls;
The perpendicular arm of described big electronic crosshead shoe upwards vertically is installed on the terrace, and an end of the transverse arm of big electronic crosshead shoe is fixedlyed connected with a side of gripper shoe;
One end of described 90 ° of adjusting devices is fixedlyed connected with the opposite side of described gripper shoe, and the other end of 90 ° of adjusting devices is fixedlyed connected with a side of little electronic crosshead shoe, and the opposite side of little electronic crosshead shoe is fixedlyed connected with argon-arc welding gun;
Described turning rolls places the below of argon-arc welding gun.
The utility model automatic argon arc welder, described 90 ° of adjusting devices comprise first link, the arc and second link, described first link, one end is fixedlyed connected with the opposite side of described gripper shoe, fixedly connected with an end of arc in the centre of first link, the centre of described arc offers arc chute, one end of the other end of described first link and second link is rotationally connected, the centre of second link is connected with arc by the arc chute in the middle of clamping screw and the described arc, and the other end of described second link is fixedlyed connected with a side of described little electronic crosshead shoe.
During welding, the operative employee only need aim at welding gun the longitudinal joint and the circumferential weld of stainless sheet steel cylindrical shell, adjusts the argon-arc welding gun angle position, regulates the pace of the transverse arm of big electronic crosshead shoe during the welding longitudinal joint, regulate the rotary speed of turning rolls during girth weld, can carry out argonaut welding and connect.
The swing of the utility model argon-arc welding gun welding mainly realizes by little electronic crosshead shoe, the stationarity of electric arc when motion tracking guarantees welding.
All is to adopt the mode of manual (manually) argon arc welding to compare with the longitudinal joint of stainless sheet steel cylindrical shell in the past with circumferential weld, the utility model adopts argonaut welding, therefore have following characteristics: greatly reduce working strength of workers, improved production efficiency, not only reduced the manufacturing cost of product significantly, and weldquality is guaranteed, and bead contour is beautiful and clean.
Description of drawings
Fig. 1 is the Facad structure schematic diagram of the utility model automatic argon arc welder.
Fig. 2 is the vertical view behind 90 ° of adjusting device half-twists among Fig. 1.
Fig. 3 is a little electronic crosshead shoe of the present utility model right side schematic diagram.
Among the figure: big electronic crosshead shoe 1,2,90 ° of adjusting devices 3 of gripper shoe, little electronic crosshead shoe 4, argon-arc welding gun 5, turning rolls 6; Perpendicular arm 1.1, transverse arm 1.2, arm forward/backward motor 1.3, arm rising/decline motor 1.4, first link 3.1, hinge 3.2, arc 3.3, arc chute 3.3.1, clamping screw 3.4, second link, 3.5, first miniature frequency control motor 4.1, the second miniature frequency control motor 4.2, leading screw 4.3.
The specific embodiment
Referring to Fig. 1, the automatic argon arc welder that the utility model relates to mainly is made up of big electronic crosshead shoe 1,2,90 ° of adjusting devices 3 of gripper shoe, little electronic crosshead shoe 4, argon-arc welding gun 5 and turning rolls 6.
The perpendicular arm 1.1 of described big electronic crosshead shoe 1 upwards vertically is installed on the terrace, and an end of the transverse arm 1.2 of big electronic crosshead shoe 1 is fixedlyed connected with a side of gripper shoe 2;
Described 90 ° of adjusting device 3 one ends are fixedlyed connected with the opposite side of described gripper shoe 2, and the other end of 90 ° of adjusting devices 3 is fixedlyed connected with a side of little electronic crosshead shoe 4, and the opposite side of little electronic crosshead shoe 4 is fixedlyed connected with argon-arc welding gun 5;
Described turning rolls 6 places the below of argon-arc welding gun 5.
Referring to Fig. 1, it all is the crosshead shoe structure of rack-and-pinion transmission that described big electronic crosshead shoe 1 can adopt perpendicular arm transverse arm; Big electronic crosshead shoe 1 also can adopt the electronic crosshead shoe structure (not shown) of perpendicular arm feed screw nut transmission transverse arm rack-and-pinion transmission.
Referring to Fig. 2, described 90 ° of adjusting devices 3 are made up of first link 3.1, hinge 3.2, arc 3.3, clamping screw 3.4 and second link 3.5.Described first link, 3.1 1 ends are fixedlyed connected with the opposite side of described gripper shoe 2, fixedly connected with an end of arc 3.3 in the centre of first link 3.1, the centre of described arc 3.3 offers arc chute 3.3.1, the other end of arc 3.3 is freely placed, the other end of described first link 3.1 is rotationally connected by an end of the hinge 3.2 and second link 3.5, the centre of second link 3.5 is connected with arc 3.3 by the arc chute 3.3.1 in the middle of clamping screw 3.4 and the described arc 3.3, and the other end of described second link 3.5 is fixedlyed connected with a side of described little electronic crosshead shoe 4.
Referring to Fig. 3, it all is the crosshead shoe structure of rack-and-pinion transmission that described little electronic crosshead shoe 4 adopts perpendicular arm transverse arm.
Operation principle:
Before welding, can regulate the pace (welding longitudinal joint) of big electronic crosshead shoe transverse arm or the rotary speed (girth weld) of turning rolls earlier; Adjust the argon-arc welding gun angle position, argon-arc welding gun is aimed at the longitudinal joint or the circumferential weld of stainless sheet steel cylindrical shell.When starting welding, the electric arc that at first ignites, after electric arc ignited, welding signal identification provided arc signal, and turning rolls begins to rotate or big electronic crosshead shoe transverse arm begins to advance.
Girth weld and longitudinal joint realize by 90 ° of adjusting device (see figure 2)s not simultaneously, is rotated 90 ° with being fixed in the arc chute of argon-arc welding gun with 90 ° of adjusting devices of little electronic crosshead shoe, and clamping screw can guarantee that the argon-arc welding gun head is stable.
The utility model can start also and can stop in any position.Run into special circumstances blow-out midway and weld when stopping, the transverse arm of big electronic crosshead shoe or turning rolls are simultaneously out of service, restart after accident treatment is finished and proceed welding.Reduce observation and the operation of welder under this difficult circumstances as far as possible.
Claims (6)
1, a kind of automatic argon arc welder is characterized in that described welding machine comprises big electronic crosshead shoe (1), gripper shoe (2), 90 ° of adjusting devices (3), little electronic crosshead shoe (4), argon-arc welding gun (5) and turning rolls (6);
The perpendicular arm (1.1) of described big electronic crosshead shoe (1) upwards vertically is installed on the terrace, and an end of the transverse arm (1.2) of big electronic crosshead shoe (1) is fixedlyed connected with a side of gripper shoe (2);
One end of described 90 ° of adjusting devices (3) is fixedlyed connected with the opposite side of described gripper shoe (2), the other end of 90 ° of adjusting devices (3) is fixedlyed connected with a side of little electronic crosshead shoe (4), and the opposite side of little electronic crosshead shoe (4) is fixedlyed connected with argon-arc welding gun (5);
Described turning rolls (6) places the below of argon-arc welding gun (5).
2, a kind of automatic argon arc welder according to claim 1, it is characterized in that described 90 ° of adjusting devices (3) comprise first link (3.1), arc (3.3) and second link (3.5), described first link (3.1) one ends are fixedlyed connected with the opposite side of described gripper shoe (2), fixedly connected with an end of arc (3.3) in the centre of first link (3.1), the centre of described arc (3.3) offers arc chute (3.3.1), one end of the other end of described first link (3.1) and second link (3.5) is rotationally connected, the centre of second link (3.5) is connected with arc (3.3) by the arc chute (3.3.1) in the middle of clamping screw (3.4) and the described arc (3.3), and the other end of described second link (3.5) is fixedlyed connected with a side of described little electronic crosshead shoe (4).
3, a kind of automatic argon arc welder according to claim 1 and 2 is characterized in that it all is the crosshead shoe structure of rack-and-pinion transmission that described big electronic crosshead shoe (1) adopts perpendicular arm transverse arm.
4, a kind of automatic argon arc welder according to claim 1 and 2 is characterized in that described big electronic crosshead shoe (1) adopts the electronic crosshead shoe structure of perpendicular arm feed screw nut transmission and the transmission of transverse arm rack-and-pinion.
5, a kind of automatic argon arc welder according to claim 1 and 2 is characterized in that it all is the crosshead shoe structure of rack-and-pinion transmission that described little electronic crosshead shoe (4) adopts perpendicular arm transverse arm.
6, a kind of automatic argon arc welder according to claim 3 is characterized in that it all is the crosshead shoe structure of rack-and-pinion transmission that described little electronic crosshead shoe (4) adopts perpendicular arm transverse arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200418436U CN201279648Y (en) | 2008-07-17 | 2008-07-17 | Automatic argon arc-welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200418436U CN201279648Y (en) | 2008-07-17 | 2008-07-17 | Automatic argon arc-welding set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201279648Y true CN201279648Y (en) | 2009-07-29 |
Family
ID=40926536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200418436U Expired - Fee Related CN201279648Y (en) | 2008-07-17 | 2008-07-17 | Automatic argon arc-welding set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201279648Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794551A (en) * | 2012-09-06 | 2012-11-28 | 上海电气核电设备有限公司 | Automatic welding equipment and welding method for safety end connector of connecting pipe of nuclear power equipment |
| CN109365963A (en) * | 2018-12-07 | 2019-02-22 | 无锡市南方电器制造有限公司 | A kind of ring straight seam welding device |
| CN111112800A (en) * | 2020-01-24 | 2020-05-08 | 杭州制氧机集团股份有限公司 | Argon arc welds intelligent welding set |
| CN111872513A (en) * | 2020-08-07 | 2020-11-03 | 王世梅 | Pipeline flange precision welding equipment |
-
2008
- 2008-07-17 CN CNU2008200418436U patent/CN201279648Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794551A (en) * | 2012-09-06 | 2012-11-28 | 上海电气核电设备有限公司 | Automatic welding equipment and welding method for safety end connector of connecting pipe of nuclear power equipment |
| CN109365963A (en) * | 2018-12-07 | 2019-02-22 | 无锡市南方电器制造有限公司 | A kind of ring straight seam welding device |
| CN111112800A (en) * | 2020-01-24 | 2020-05-08 | 杭州制氧机集团股份有限公司 | Argon arc welds intelligent welding set |
| CN111872513A (en) * | 2020-08-07 | 2020-11-03 | 王世梅 | Pipeline flange precision welding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CECEP Environmental Protection Technology Investment Co., Ltd. Assignor: Shuangliang Boiler Co., Ltd. Jiangsu Contract record no.: 2011990000562 Denomination of utility model: Novel wire-feed head of automatic argon arc welding machine Granted publication date: 20090729 License type: Exclusive License Record date: 20110707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20160717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |