CN109822407A

CN109822407A - Iron rod polishing equipment with shock-absorbing function

Info

Publication number: CN109822407A
Application number: CN201910226124.4A
Authority: CN
Inventors: 金志远
Original assignee: Zhejiang Ansheng Electrical Co ltd
Current assignee: Zhejiang Meiri Intelligent Machinery Co ltd
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2019-05-31
Anticipated expiration: 2039-03-25
Also published as: CN111496663A; CN109822407B

Abstract

The invention discloses an iron rod polishing device with a damping function, which comprises a box body, a polishing device arranged in the box body, a clamping device used for clamping an iron rod, a scrap collecting device arranged at the outer bottom of the box body and a damping device, wherein the damping device comprises a supporting column arranged at the bottom of the box body, a pressing piece connected with the supporting column and a damping seat matched with the pressing piece, a damping component arranged in the damping seat and a fourth elastic piece sleeved on the supporting column, one end of the fourth elastic piece is connected with the bottom of the box body, and the other end of the fourth elastic piece is connected with the damping seat. The invention can comprehensively and efficiently polish and polish the iron rod; the scrap collecting device can timely remove scrap iron polished from the iron rod in the polishing process, so that the scrap is prevented from being accumulated in the box body to influence the polishing effect of the iron rod; whole equipment stability is high, can guarantee the polishing precision to the iron rod, and is effectual to polishing of iron rod.

Description

A kind of iron staff polissoir with shock-absorbing function

Technical field

The invention belongs to hardware building materials technical field of processing equipment, throw more particularly, to a kind of iron staff with shock-absorbing function Light device.

Background technique

Iron is one of hardware, and many iron can be cast as iron staff, and iron staff, which needs to polish, more preferably to be utilized, and iron staff is being thrown The process of light can generate a large amount of iron filings, these iron filings generated can fly around, and influence the environment or even part iron filings of processing It can be sucked by worker, and then influence the health of worker, furthermore excessive waste iron filing accumulation will affect the normal work of equipment, But existing iron staff burnishing device is mostly using manually clearing up the waste iron filing generated after polishing, time-consuming and laborious, cleaning Inefficiency affects production efficiency；In addition huge vibration can be generated during polishing to iron staff, and is shaken It often will affect the polishing effect of iron staff greatly；

The prior art such as notification number is the Chinese patent of CN108527136A, which is that five metalworkings of one kind are thrown with iron staff Electro-optical device, including pedestal, the quadrangle at the top of pedestal are fixedly connected to supporting leg, are fixedly connected with shell at the top of supporting leg, It is fixedly connected with scrap recyclable device on the right side of housing bottom, transmission device is fixedly connected on the left of shell, transmission device Left side is fixedly connected with driving device, and shell is internally provided with first rotating shaft；The five metalworkings iron staff burnishing device, is beating While mill, cleaning and recycling and reusing easily and effectively can be carried out to scrap by the setting of scrap recyclable device；But Patent scrap during iron staff is polished can splash everywhere, and cleaning effect is poor, and can generate in the procedure polished Biggish vibration influences the polishing effect to iron staff.

Summary of the invention

The present invention for overcome the deficiencies in the prior art, it is good to provide a kind of waste scrap effect, and have preferable damping The iron staff polissoir of function.

To achieve the goals above, the invention adopts the following technical scheme: a kind of iron staff polishing with shock-absorbing function is set It is standby, including cabinet, the grinding device in the cabinet, the clamping device for being clamped to iron staff, it is set to the case The slug collection device and damping device of external bottom, the damping device include set on the bottom of box support column, with It cushion socket that the connected casting die of the support column is matched with the casting die, the dampening assembly in the cushion socket and is arranged It is connected in one end of the 4th elastic component on the support column, the 4th elastic component with the bottom of box, the 4th elasticity The other end of part is connected with the cushion socket；

The present invention can effectively polish to iron staff by the setting of clamping device and grinding device, and in the mistake of polishing Slug collection device can timely remove the iron filings to get off of polishing from iron staff in journey, and scrap is avoided to be deposited in cabinet shadow Ring the grinding effect of iron staff；The setting of damping device can keep the stability of entire cabinet, guarantee the polishing precision to iron staff, when When cabinet generates shaking, the 4th elastic component can first play a role, and mitigate the shaking of cabinet, and then the dampening assembly in cushion socket can The stabilization for keeping support column, can further improve the stability of cabinet, by the mutual cooperation of the 4th elastic component and dampening assembly, Can high degree reduction cabinet shaking, and then the grinding effect to iron staff can be improved.

The dampening assembly includes that the supporting piece being connected with the casting die, the through-hole in the supporting piece, one end are extended The strut of the through-hole and the third elastic component being sheathed on the strut, the other end of the strut and the cushion socket bottom It is connected；When support column generates shaking, support column drives supporting piece to move up and down by casting die, under the elastic reaction of third elastic component It can reduce the shaking of support column, and then the stability of cabinet can be improved；The setting of pillar can avoid third elastic component and left and right occur It shakes, it is ensured that cushioning effect of the third elastic component to support column.

The third elastic component is a spring, and one end of the third elastic component is connected with the supporting piece, the third bullet The other end of property part is connected with the cushion socket；Supporting piece can drive third elastic component in cushion socket internal pressure during moving up and down Contracting resets, and then can reduce teetertottering for support column.

The casting die is matched with one second slide construction；On the one hand the setting of second slide construction can be improved on casting die The stability of lower movement, on the other hand can reduce the double swerve of cabinet, further improve the stability of cabinet.

Second slide construction includes the second sliding block on the casting die and matches with second sliding block Second sliding slot, the end of second sliding block are equipped with a rubber block, and the second sliding slot is set on the inner sidewall of the cushion socket； During casting die moves up and down in cushion socket, the second sliding block can move in second sliding slot, pass through the second sliding block and second The stability of casting die up and down action can be improved in mutual cooperation between sliding slot；By the elastic reaction of rubber block, casting die can be reduced Double swerve, and then can reduce the double swerve of support column, further improve the stability of cabinet.

The grinding device includes rotatable screw rod, the feed screw nut being sheathed on the screw rod, one end and the silk It stem nut connected connecting rod, the sanding component matched with the connecting rod other end and is matched with the sanding component Block component；Screw rod can drive feed screw nut mobile in the course of rotation, and then feed screw nut is driven by connecting rod and polished Component carries out comprehensive sanding and polishing to iron staff, and the polishing effect to iron staff can be improved；Simultaneously when polishing iron staff, hide Gear component can in time block the iron filings under being detached from from iron staff, can effectively avoid iron filings and disorderly fly to influence the environment of surrounding, The iron filings for ultimately residing in bottom in cabinet, which quickly remove by scrap iron catcher, to be collected, and can effectively avoid waste iron filing It is deposited in cabinet, improves the processing effect to iron staff.

The sanding component includes the connecting plate being connected with the connecting rod, the first polishing set on the one end of the connection board Structure and set on the connecting plate other end second polish structure；Feed screw nut drives connecting plate movement by connecting rod, into And connecting plate can drive the first polishing structure and second polish structure polished comprehensively iron staff, by first polishing structure with The mutual cooperation of second polishing structure, can further improve the polishing effect to iron plate.

The first polishing structure includes the frame being connected with the connecting plate, the first polishing in the frame The first elastic component and match with the plate that part, the plate being connected with first polishing part, one end are connected with the plate Close the first slide construction；The first polishing part can be in close contact with iron staff under the action of the first elastic component, be conducive to first Polishing part carries out effective sanding and polishing to iron staff, and the mobile stabilization of the first polishing part can be improved in the setting of the first slide construction Property, while also can avoid the shaking of the first polishing part, and then the grinding effect to iron staff can be improved.

First slide construction include one end be connected with the plate link block, set on the link block other end First sliding block and the first sliding groove matched with first sliding block, the first sliding groove are set to the inner top of the frame；Plate For part when mobile with the first polishing part, which can drive the first sliding block to move in first sliding groove by link block, pass through Mutual cooperation between first sliding block and first sliding groove is greatly improved the stability of the first polishing part.

The component that blocks includes the first block piece that one end is connected with the frame, the support being connected set on the frame bottom end Plate, the first bull stick on the supporting plate, the flat thin magnet being connected with first bull stick and for driving first bull stick First driving structure of rotation；First driving structure can drive first bar rotation, when the first bull stick drives magnet rotors To when being in contact with the first block piece, under the action of electromagnetic adsorption, flat thin magnet can be by the iron adsorption to get off of polishing from iron staff On first block piece, and then the unrest that can avoid iron filings flies；When the first bull stick drives magnet rotors far from the first block piece, magnetic Iron plate weakens the adsorption capacities of iron filings, and then the iron filings on baffle under the action of self gravity by falling directly down in case The interior bottom of body, then be removed by slug collection device, flat thin magnet is controlled at a distance from the first block piece The absorption and desorption for controlling iron filings, the unrest that can effectively avoid iron filings fly, and easy to operate, iron filings removal efficiency are high.

The beneficial effects of the present invention are: the present invention can carry out efficient sanding and polishing comprehensively to iron staff；In the process of polishing Middle slug collection device can timely remove the iron filings to get off of polishing from iron staff, and scrap is avoided to be deposited in cabinet influence The grinding effect of iron staff；Whole equipment stability is high, it is ensured that good to the grinding effect of iron staff to the polishing precision of iron staff.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is partial structure diagram one of the invention.

Fig. 3 is the top view of Fig. 1.

Fig. 4 is the cut-away section structural schematic diagram in Fig. 3 at A-A.

Fig. 5 is the enlarged drawing in Fig. 4 at A.

Fig. 6 is the side view of Fig. 1.

Fig. 7 is the cut-away section structural schematic diagram in Fig. 6 at B-B.

Fig. 8 is the enlarged drawing in Fig. 7 at B.

Fig. 9 is partial structure diagram two of the invention.

Figure 10 is the top view of Fig. 9.

Figure 11 is the cut-away section structural schematic diagram in Figure 10 at C-C.

Figure 12 is partial structure diagram three of the invention.

Figure 13 is the side view of Figure 12.

Figure 14 is the cut-away section structural schematic diagram in Figure 13 at D-D.

Figure 15 is the structural schematic diagram of damping device of the invention.

Figure 16 is the top view of Figure 15.

Figure 17 is the schematic diagram of the section structure in Figure 16 at E-E.

Figure 18 is the schematic diagram of the section structure in Figure 16 at F-F.

Specific embodiment

A kind of iron staff polissoir with shock-absorbing function as shown in Fig. 1-18, including cabinet 1, grinding device, clamping Device, slug collection device and damping device, the cabinet 1 are a metal box, and the bottom of the cabinet 1 is a plastic bottom, preferably , the bottom of the cabinet 1 is to be obliquely installed, and setting in this way can be convenient for the discharge of scrap, and the grinding device is set to the cabinet 1 It is interior, for iron staff carry out sanding and polishing, specifically, the grinding device include screw rod 21, feed screw nut 22, connecting rod 23, Sanding component and component is blocked, the screw rod 21 is the Bidirectional-screw that can directly buy on the market, and specific structure and principle are no longer It is repeated, one end of the screw rod 21 is matched by bearing with the one side wall of the cabinet, and the other end of the screw rod 21 passes through Bearing is matched with another side wall of the cabinet, and the feed screw nut 22 is set on the screw rod 21, the connecting rod 23 For a metallic rod, one end of the connecting rod 23 is connected with the feed screw nut 22, the other end of the connecting rod 23 and the polishing Component matches；

Specifically, the sanding component includes the polishing structure of connecting plate 241, first and the second polishing structure, the connection Plate 241 is a metal plate, which is connected with the connecting rod 23, and the first polishing structure 26 is set to the connection One end of plate 241, the second polishing structure are set to the other end of the connecting plate 241, the first polishing structure and the second polishing The structure of structure is identical with principle, to avoid repeating that the first polishing structure is described in detail at this；

Specifically, the first polishing structure includes frame 261, the first polishing part 262, plate 263, the first elastic component 264 and first slide construction, the frame 261 be a metal frame, which is set to the end of the connecting plate 241, described First polishing part 262 is the bistrique for the common polishing iron staff 10 that can directly buy on the market, and specific structure combination principle is herein It is no longer repeated, 262 part of the first polishing part is located in the frame 261, and the plate 263 is a metalwork, should Plate 263 is connected with first polishing part 262, first elastic component 264 be a spring, the one of first elastic component 264 End is connected with the plate 262, and the other end of first elastic component 264 is connected with the frame 261；In the work of the first elastic component Under, which can move in frame, and then the first polishing part may make closely to be contacted with iron staff, be convenient for First polishing part carries out effective sanding and polishing to iron staff；

The mobile stability of the first polishing part 262 can be improved in first slide construction 28, specifically, first sliding Structure includes link block 281, the first sliding block 282 and first sliding groove 283, and the link block 281 is a metal block, the link block 281 are welded on the plate 263, and first sliding block 282 is a metal block, which is set to the link block On 281, which matches with the first sliding groove 283, and the first sliding groove 283 is set to the interior of the frame 261 Top；

Preferably, in order to improve the stability that the feed screw nut 22 drives sanding component 24 mobile, with the screw rod spiral shell Mother 22 matches the second slide construction 11 of setting, specifically, second slide construction includes second sliding slot 111, the second sliding block 112 and support rod 113, the second sliding slot 111 is set to the top of the cabinet 1, and second sliding block 112 is a metal block, Second sliding block 112 is matched with the second sliding slot 111, which is set to one end of the support rod 113, institute Stating support rod 113 is a L-shaped metallic rod, and the other end of the support rod 113 is matched with the feed screw nut 22, screw rod Nut along screw rod when moving, and under the drive of support rod, the second sliding block can be mobile in second sliding slot, and then can avoid screw rod Nut generates shaking when moving along screw rod, and then sanding component can be improved to the grinding effect of iron；

The component that blocks is matched with the frame 261, can be in iron staff in the grinding process in time to from iron staff The iron filings polished are blocked in time, specifically, the component that blocks includes the first block piece 251,252, first turns of supporting plate Bar 253, the first flat thin magnet 254, second stopper 255, the second bull stick 256, the second flat thin magnet 257, the first driving structure and second Driving structure, first block piece 251 and second stopper 252 are a plastic part, which is set to the frame 261 right end, the second stopper 252 are set to the left end of the frame 261, and the supporting plate 252 is a metalwork, the supporting plate 252 Set on the bottom end of the frame 261, first bull stick 253 is a metallic rod, which is set to the supporting plate 253 On, it is preferred that first bull stick 253 close to first block piece 251, the bottom end of first bull stick 253 by bearing with it is described Supporting plate 253 matches, first flat thin magnet 254 be set to first bull stick 253 on, the size of first flat thin magnet 254 with The size of first block piece 251 is identical, and second bull stick 256 is a metallic rod, which is set to the supporting plate On 253, it is preferred that second bull stick 256 passes through bearing and institute close to the second stopper 255, the bottom end of second bull stick 256 Supporting plate 253 is stated to match, second flat thin magnet 257 be set to second bull stick 256 on, second flat thin magnet 257 it is big It is small identical as the size of the second stopper 255；

First driving structure is for driving first bull stick 253 to rotate, specifically, the first driving structure packet First rotating shaft 291, first gear 292 and the first rack gear 293 are included, the first rotating shaft 291 is a metal shaft, the first rotating shaft 291 one end is connected with first bull stick 253, and the other end of the first rotating shaft 291 is connected with the first gear 292, The first gear 292 is a metal gear, which can be meshed with first rack gear 293, works as first gear After being engaged with first rack gear, it can be rotated during the first gear is mobile, and then the first bull stick can be driven to carry out Rotation, it is preferred that first rack gear 293 is set to the right side of the cabinet 1, which passes through a support plate 294 and institute Cabinet 1 is stated to match；By the mutual cooperation between first gear and the second rack gear, it may make the first polishing structure motion to iron When the right end of stick, the first flat thin magnet is mutually separated with the first block piece, and the iron filings being adsorbed on the first block piece are fallen in from the first block piece The bottom of cabinet；

Second driving structure is for driving second bull stick 256 to rotate, second driving structure and the first driving The structure of structure is identical with principle, is no longer repeated herein, and the setting of second driving structure may make the first polishing structure When moving to the left end of iron staff, the second flat thin magnet is mutually separated with second stopper, is adsorbed on iron filings in second stopper from second gear The bottom of cabinet is fallen on part；

The slug collection device includes bracket 41, aperture 42, collecting box 43, guiding element 44 and scrapes component, the bracket 41 be a metal frame, which is set to the bottom of the collecting box 43, and the aperture 42 is set to the bottom of the cabinet 1, institute Stating collecting box 43 is a metal box, which is located on the bracket 41, and the collecting box 43 is located at the aperture 42 Underface, the iron filings of bottom can be entered in the collecting box 43 by aperture 42 in the cabinet carries out centralized collection, described to lead Part 44 is a plastic plate, which is to be obliquely installed, it is preferred that one end of the guiding element 44 is set to 42 corresponding position of aperture On the cabinet 1 at place, the setting of the guiding element 44 may make iron filings to slowly fall into collecting box, avoid raising and floaing again for iron filings It dissipates；

The component that scrapes is removed for scraping the iron filings of 1 bottom of cabinet to tapping, this scrapes component and is set to On the bracket 41, specifically, the component that scrapes includes drive roll 451, driven voller 452, the first conveyer belt 453, magnet strip 454 and first actuator 455, the drive roll 451 and driven voller 452 are a metallic roll, which is a skin Band, first conveyer belt 453 are set on the drive roll 451 and driven voller 452, and first actuator 455 is on the market The motor that can directly buy, specific structure and principle are no longer repeated herein, the output end of first actuator 455 and institute The end axis for stating drive roll 451 is connected, and the magnet strip 454 is equipped with multiple altogether, and multiple magnet strip is evenly spaced to be arranged in institute It states on transmission belt；

The guiding element 44 is equipped with a vibration component 46, and the setting of the vibration component can effectively avoid iron filings and be deposited in guiding element On, specifically, the vibration component 46 includes box body 461, the second elastic component 462, limit plate 463, male member 464 and resets knot Structure, the box body 461 are a metal case, which is set on the guiding element 44, and second elastic component 462 is a bullet Spring, one end of second elastic component 462 are connected with the box body 461, the other end of second elastic component 462 and the limit plate 463 be connected, it is preferred that second elastic component 462 altogether be equipped with it is multiple, the limit plate 463 be a metal plate, the limit plate 463 It is equipped with protrusion 464, which is a metal bump, which is welded on the limit plate, it is preferred that the protrusion 464 settings are multiple；Specifically, the resetting structure includes supporting plate 471 and the 5th elastic component 472, the supporting plate 471 is set to described The bottom of cabinet 1, the 5th elastic component 472 are a spring, and one end of the 5th elastic component 472 is connected with the supporting plate 471, The other end of 5th elastic component 472 is connected with the guiding element 44, it is preferred that the 5th elastic component 472 is arranged multiple altogether；Magnetic When iron bar is turned at guiding element position, magnet strip can extrude male member, and then male member can drive limit plate to squeeze guiding element movement, work as magnetic When iron bar is not contacted with male member, the second elastic component can drive limit plate Rapid reset, and resetting structure may make guiding element Rapid reset, It may make guiding element to vibrate repeatedly, so that the iron filings on guiding element can be drained into quickly in collecting box, avoid iron filings in guiding element On accumulation, substantially increase the elimination efficiency of iron filings；

In order to carry out stable fixation to iron staff, it is provided with the clamping device, specifically, the clamping device includes folder Gripping member 31, the first electromagnet 32, the second shaft 33, support ring 34 and multiple supporting elements 35, the clamping piece 31 are metallic cylinder Part, is equipped with first electromagnet 32 in the clamping piece 31, and second shaft 33 is a metal shaft, and the one of second shaft 33 End is connected with the clamping piece 31, and the support ring 34 is a becket, and being set on the cabinet 1 for the support ring 34 is described Supporting element 35 is a metalwork, and one end of the supporting element 35 is arc-shaped structure, can be supported to iron staff, the supporting element 35 The other end is connected with the side wall of the cabinet 1, when polishing iron staff, one end of the iron staff and the first electromagnetism iron phase Absorption, the iron staff other end are matched with the support ring, and the supporting element can be supported the intermediate position of iron staff；

In order to improve the grinding effect to iron staff, second shaft 33 is matched with one second actuator 331, this second Actuator 331 is that the motor of direct purchase, specific structure and principle are no longer repeated herein on the market, second actuator 331 are located in a dirt seal housing 364, which is a metal box, which is welded on the side wall of the cabinet 1 On, which can drive the second shaft to be rotated, and clamping piece can be driven to be turned during the second rotation rotation It is dynamic, and then clamping piece can drive iron staff to be rotated, and can be polished comprehensively to iron staff；Preferably, second shaft 33 is logical It crosses a drive mechanism to match with the screw rod, specifically, the transmission component includes driving wheel 361, driven wheel 362 and second Conveyer belt 363, the driving wheel 361 are arranged in second shaft 33, and the driven wheel 362 is set on the screw rod 362, Second conveyer belt 363 is set on the driving wheel 361 and driven wheel 362, by the setting of transfer assembly, so that second Shaft can drive screw rod to be rotated in the course of rotation.

In order to guarantee the stability of cabinet, the precision polished iron staff is improved, damping device is provided with, specifically, described Damping device includes support column 71, casting die 72, cushion socket 73 and dampening assembly, when cabinet generates shaking, the 4th elastic component meeting It first plays a role, mitigates the shaking of cabinet, and then the dampening assembly in cushion socket can keep the stabilization of support column, can further mention The stability of high cabinet, by the mutual cooperation of the 4th elastic component and dampening assembly, can high degree reduction cabinet shaking, The grinding effect to iron staff can be improved in turn；The support column 71 is a metal column, one end of the support column 71 and the bracket 41 outer bottom is connected, and the other end of the support column 71 is matched with the cushion socket 73, and the casting die 72 is a round metal part, The casting die 72 is located in the cushion socket 73, which is connected with the end of the support column 71, and the cushion socket 73 is one Metal pedestal is arranged with one the 4th elastic component 711 on the support column 71, which is a spring, the 4th elastic component 711 one end is connected with the bottom of the bracket 41, and the other end of the 4th elastic component 711 is connected with the cushion socket 73；

The dampening assembly is set in the cushion socket 73, which matches with the casting die 72, specifically, institute Stating dampening assembly includes supporting piece 741, through-hole 742, strut 743 and third elastic component 744, and the supporting piece 741 is a round metal part, The supporting piece 741 is connected with the casting die 72, and the through-hole 742 is set in the supporting piece 741, and the strut 743 is metallic rod, should One end of strut 743 is set to the interior bottom of the cushion socket 73, and the extended through-hole 742 of the other end of the strut 743 is described Third elastic component 744 is a spring, which is set on the strut 743, the one of the third elastic component 744 End is connected with the supporting piece 741, and the other end of the third elastic component 744 is connected with the interior bottom of the cushion socket 73；Support column When generating shaking, support column drives supporting piece to move up and down by casting die, can reduce support under the elastic reaction of third elastic component The shaking of column, and then the stability of cabinet can be improved；The setting of pillar can avoid third elastic component and double swerve occur, it is ensured that Cushioning effect of the third elastic component to support column；Preferably, it in order to further increase damping effect, is set altogether in the cushion socket Set can four groups of dampening assemblies, be located on four angles of cushion socket；

In order to further increase the stability of cabinet, it is provided with the second slide construction, the setting one of second slide construction Aspect can be improved casting die up and down action stability, on the other hand can reduce the double swerve of cabinet, second slide construction with The casting die 72 matches, specifically, second slide construction includes the second sliding block 751, second sliding slot 752 and rubber block 753, second sliding block 751 is a metal block, which is welded on the edge of the casting die 72, and described second is sliding Slot 752 is matched with second sliding block 751, and the second sliding slot 752 is set on the inner sidewall of the cushion socket 73, the rubber Blob of viscose 753 is bonded on second sliding block 751；During casting die moves up and down in cushion socket, the second sliding block can be It is moved in two sliding slots, the stability of casting die up and down action can be improved by the mutual cooperation between the second sliding block and second sliding slot； By the elastic reaction of rubber block, the double swerve of casting die can be reduced, and then can reduce the double swerve of support column, further mentioned The high stability of cabinet.

Claims

1. An iron bar polishing device with shock absorption function, comprising a box body (1), a grinding device arranged in the box body (1), a clamping device for clamping the iron bar, a The waste collection device and the shock absorption device at the outer bottom of the box body (1) are characterized in that: the shock absorption device comprises a support column (71) arranged at the bottom of the box body (1), and the support A compression piece (72) connected to the column (71) and a shock absorbing seat (73) matched with the compression piece (72), a shock absorbing assembly arranged in the shock absorbing seat (73), and a shock absorbing assembly sleeved on the shock absorbing seat (73) A fourth elastic member (711) on the support column (71), one end of the fourth elastic member (711) is connected to the bottom of the box (1), and the other end of the fourth elastic member (711) is connected to the bottom of the box (1). The shock-absorbing seat (73) is connected.

2. The iron rod polishing equipment with shock absorption function according to claim 1, wherein the shock absorption component comprises a support member (741) connected with the pressure member (72), A through hole (742) on the support member (741), a support rod (743) with one end extending out of the through hole (742), and a third elastic member (744) sleeved on the support rod (743) ), the other end of the support rod (743) is connected to the bottom of the shock-absorbing seat (73).

3. The iron rod polishing equipment with shock absorption function according to claim 2, wherein the third elastic member (744) is a spring, and one end of the third elastic member (744) is connected to the The support member (741) is connected, and the other end of the third elastic member (744) is connected with the shock-absorbing seat (73).

4 . The iron rod polishing equipment with shock absorption function according to claim 1 , wherein the pressing piece ( 72 ) is matched with a second sliding structure. 5 .

5 . The iron rod polishing equipment with shock absorption function according to claim 4 , wherein the second sliding structure comprises a second sliding block ( 751 ) provided on the pressing piece ( 72 ). 6 . and a second sliding groove (752) matched with the second sliding block (751), the end of the second sliding block (751) is provided with a rubber block (753), the second sliding groove (752) ) is arranged on the inner side wall of the shock-absorbing seat (73).

6. The iron rod polishing equipment with shock absorption function according to claim 1, wherein the polishing device comprises a rotatable screw rod (21), which is sleeved on the screw rod (21). A screw nut (22), a connecting rod (23) whose one end is connected with the screw nut (22), a grinding component matched with the other end of the connecting rod (23), and a grinding component matched with the grinding component. Blocking components.

7 . The iron rod polishing equipment with shock absorption function according to claim 6 , wherein the polishing component comprises a connecting plate ( 241 ) connected with the connecting rod ( 23 ), which is arranged on the A first grinding structure at one end of the connecting plate (241) and a second grinding structure provided at the other end of the connecting plate (241).

8 . The iron rod polishing equipment with shock absorption function according to claim 7 , wherein the first polishing structure comprises a frame ( 261 ) connected with the connecting plate ( 241 ), a frame ( 261 ) connected to the connecting plate ( 241 ), A first grinding member (262) in the frame (261), a plate member (263) connected with the first grinding member (262), and a first elastic member (264) connected with the plate member (263) at one end ) and the first sliding structure matched with the plate (263).

9 . The iron rod polishing equipment with shock absorption function according to claim 8 , wherein the first sliding structure comprises a connecting block ( 281 ) whose one end is connected with the plate ( 263 ); A first sliding block (282) at the other end of the connecting block (281) and a first sliding groove (283) matched with the first sliding block (282), the first sliding groove (283) is provided with on the inner top of the frame (261).

10. The iron bar polishing equipment with shock absorption function according to claim 6, wherein the shielding component comprises a first stopper (251) whose one end is connected with the frame (261), a first stopper (251) provided at one end A supporting plate (252) connected to the bottom end of the frame (261), a first rotating rod (253) arranged on the supporting plate (252), and a magnet piece (253) connected to the first rotating rod (253) 254) and a first driving structure for driving the first rotating rod (253) to rotate.