CN218016307U

CN218016307U - Argon arc welding device

Info

Publication number: CN218016307U
Application number: CN202222380603.1U
Authority: CN
Inventors: 林志毅; 张亚军; 刘强辉
Original assignee: Xiamen Development Shock Absorber Co ltd
Current assignee: Xiamen Development Shock Absorber Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-12-13
Anticipated expiration: 2032-09-08

Abstract

The application discloses argon arc welding set relates to the technical field of bumper shock absorber processing, including the control box, be provided with the workstation in the control box, be provided with the fixed part that is used for fixed telescopic link and solid fixed ring on the workstation for the welding part of welding telescopic link and solid fixed ring junction to and be used for the rotary part of rotatory telescopic link and solid fixed ring simultaneously. This application has the effect that can improve the welding efficiency to compressing pole and solid fixed ring.

Description

Argon arc welding device

Technical Field

The application relates to the technical field of shock absorber processing, in particular to an argon arc welding device.

Background

The shock absorber is an important component of an automobile suspension system, and has the functions of inhibiting the absorption of the rebound impact of the spring on vibration and deformation, absorbing the impact of a road surface, reducing vibration, keeping the riding comfort of a vehicle and improving the comfort performance of a driver and passengers. The telescopic rod in the shock absorber is an important part for shock absorption, and the fixing and the installation of the telescopic rod are mainly realized by a fixing ring welded at one end of the telescopic rod.

In some workshops, during the processing telescopic link, at first need embolia the telescopic link with solid fixed ring, through the solid fixed ring's of instrument assistance-localization real-time position, then through the mode of the handheld welder of workman, will gu fixed ring welding on telescopic link week side lateral wall, for the protection solder joint, use argon arc welded mode during the welding.

For the related art in the foregoing, the inventor thinks that to weld the fixed ring block on the telescopic link, a worker needs to walk around one time along the circumference of the telescopic link to weld the fixed ring in the circumferential direction during welding, which is inconvenient to weld and has low efficiency through a manual welding mode.

SUMMERY OF THE UTILITY MODEL

In order to improve the welding efficiency to compressing pole and solid fixed ring, this application provides an argon arc welding set.

The application provides an argon arc welding set adopts following technical scheme:

the utility model provides an argon arc welding set, includes the control box, be provided with the workstation in the control box, be provided with the fixed part that is used for fixed telescopic link and solid fixed ring on the workstation for the welding part of welding telescopic link and solid fixed ring junction to and be used for rotatory telescopic link and solid fixed ring's rotary part simultaneously, the fixed part is including setting up the installation piece on the workstation, installation piece upper surface is offered and is used for placing the telescopic link mounting groove, and when the telescopic link was pegged graft in the mounting groove, gu fixed ring can the butt in installation piece upper surface, still be provided with on the installation piece and be used for restricting the first locating part of telescopic link pivoted, the welding part is including welder, drives welder gliding first driving piece from top to bottom to and drive welder is close to or keeps away from the second driving piece of telescopic link.

Through adopting above-mentioned technical scheme, be fixed in the mounting groove with the telescopic link in to make solid fixed ring butt in installation piece upper surface, thereby fix the position of telescopic link and solid fixed ring, then adjust welder to the junction of aiming at telescopic link and solid fixed ring through first driving piece and second driving piece, rotate telescopic link and solid fixed ring simultaneously through rotary part, can carry out the circumference welding to the junction of telescopic link and solid fixed ring.

Optionally, the workbench is provided with two support rods, a support plate is arranged at the upper ends of the two support rods, the first driving device is a first screw rod in threaded connection with the support plate, a sliding block is arranged between the two support rods in a sliding manner, the welding gun is arranged on the sliding block, one end of the first screw rod is connected with the sliding block, and the other end of the first screw rod penetrates through the upper surface of the support plate.

Through adopting above-mentioned technical scheme, rotate first screw rod, can drive the slider and slide from top to bottom to drive welder and slide from top to bottom.

Optionally, a fixing block is arranged on the sliding block, a fixing bolt is arranged on the fixing block, an arc-shaped groove for the fixing bolt to penetrate is formed in the fixing block, the fixing bolt penetrates through the arc-shaped groove and then is connected to the sliding block in a threaded mode, and the welding gun is arranged on the fixing block.

Through adopting above-mentioned technical scheme, rotate the adjustment fixed block position back on the slider, wear to establish the arc wall with fixing bolt, threaded connection can fix the fixed block on the slider to can rotate adjustment welder's angle.

Optionally, be provided with first block on the workstation, be provided with the second block on the first block, two spinal branch vaulting poles all set up on the second block, the second block is provided with the guide block towards one side of first block, set up on the first block and supply the gliding guide way of wire piece, the second drive dress sets up the second screw rod on the first block for rotating, the guide block is worn to establish by the second screw rod screw thread and rotate to be connected on guide way both sides lateral wall, works as when the guide block slides in the guide way, welder can be close to or keep away from the telescopic link.

Through adopting above-mentioned technical scheme, rotate the second screw rod, can drive guide block and second block and slide to can drive the welder that is located on the second block and be close to or keep away from the telescopic link along the guide way direction.

Optionally, the mounting groove side wall is provided with a holding groove, the first locating part comprises a limiting block arranged in the holding groove in a sliding manner, a spring arranged between the bottom wall and the limiting block in the holding groove, and a tightening bolt in threaded connection with the mounting block, one end of the tightening bolt located in the mounting block can be abutted against the limiting block side wall, and when the limiting block is abutted against the telescopic rod side wall towards the side wall of the mounting groove, the spring is in a stretched state.

Through adopting above-mentioned technical scheme, during initial state, the stopper is accomodate in the holding tank under the spring action of spring, inserts the telescopic link after, supports tight telescopic link lateral wall through supporting tight bolt drive stopper to the fixed column telescopic link.

Optionally, a top plate is arranged above the workbench in a vertically sliding manner, a limiting barrel is arranged on one side, facing the workbench, of the top plate in a vertically sliding manner, a connecting groove for inserting the telescopic rod is formed in the limiting barrel, when the telescopic rod is inserted into the connecting groove, the telescopic rod and the limiting barrel can rotate relatively, and a third driving piece for driving the limiting barrel to slide vertically is arranged on the top plate.

Through adopting above-mentioned technical scheme, after the telescopic link was located the mounting groove, descend through the spacing section of thick bamboo of third driving piece drive, in the telescopic link upper end inserted the spread groove to can further restrict the telescopic link and slide from top to bottom.

Optionally, the third driving part is a first cylinder arranged on the top plate, and a telescopic shaft of the first cylinder penetrates through the top plate downwards to be connected with the limiting cylinder.

Through adopting above-mentioned technical scheme, spacing section of thick bamboo up-and-down motion can conveniently be driven to first cylinder.

Optionally, rotary part is including setting up turning block and the drive turning block pivoted power spare on the workstation, the installation piece sets up on the turning block, the workstation is provided with the guide ring towards one side of turning block, the annular that supplies the guide ring to peg graft is seted up towards one side of workstation to the turning block

Through adopting above-mentioned technical scheme, the power spare can drive the turning block and rotate to drive the installation piece rotation on the turning block, finally drive the telescopic link and solid fixed ring and rotate.

Optionally, a vent is formed in the upper surface of the operation box, and a fan is arranged in the vent.

Through adopting above-mentioned technical scheme, start the fan and can give the interior cooling of control box to the temperature in the control box.

In summary, the present application includes at least one of the following advantages:

1. the telescopic rod and the fixing ring are fixed through the fixing component, and the telescopic rod and the fixing ring can be simultaneously rotated through the rotating component, so that the welding component can circumferentially weld the joint of the telescopic rod and the fixing ring, automatic welding is realized, and efficiency is improved;

2. through first driving piece and second driving piece, can adjust welder's position to make welder can aim at the telescopic link and the junction of solid fixed ring.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a cross-sectional structural view of the fixing member;

FIG. 3 is an exploded view of the stationary member;

figure 4 is a schematic view of the exploded configuration of the second driver.

Description of the reference numerals: 1. an operation box; 12. a work table; 121. a guide ring; 13. a support bar; 14. a support plate; 15. a slider; 16. a fixed block; 161. an arc-shaped slot; 162. fixing the bolt; 17. a first block; 171. a guide groove; 18. a second block; 181. a guide block; 2. a telescopic rod; 21. a fixing ring; 3. a fixing member; 31. mounting a block; 311. mounting grooves; 312. accommodating a tank; 32. a first limit piece; 321. a limiting block; 322. a spring; 323. tightly abutting against the bolt; 4. welding the parts; 41. a welding gun; 42. a first driving member; 421. a first screw; 43. a second driving member; 431. a second screw; 5. a rotating member; 51. rotating the block; 52. a power member; 6. a top plate; 61. a limiting cylinder; 611. a limiting groove; 62. a third driving member; 63. a first cylinder; 7. a fan; 8. a second cylinder.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses argon arc welding set, mainly used will fix fixed ring 21 welding and the 2 outsides of telescopic link, refer to figure 1, argon arc welding set includes control box 1, control box 1 is inside hollow rectangle box, the inside fixed workstation 12 of having placed of control box 1, be provided with the fixed part 3 that is used for fixed telescopic link 2 and fixed ring 21 on the workstation 12, a welding part 4 for welding telescopic link 2 and fixed ring 21 junction, and be used for the rotary part 5 of rotatory telescopic link 2. Through the cooperation of rotary part 5 and welding part 4, welding set can carry out circumference welding to telescopic link 2. The operation box 1 is hinged with a box door, and when the telescopic rod 2 is welded, the box door can be closed, so that the damage of welding arc light to human eyes is reduced.

Referring to fig. 1 and 2, the fixing member 3 includes an installation block 31 disposed on the working platform 12, the installation block 31 is a cylinder in this embodiment, the installation block 31 may also be a rectangular body in other embodiments, an installation groove 311 for placing the telescopic rod 2 is formed in an upper surface of the installation block 31, a cross section of the installation groove 311 is circular, and a diameter of the installation groove 311 is greater than a diameter of the telescopic rod 2, so as to facilitate inserting the telescopic rod 2 into the installation groove 311. When the telescopic rod 2 abuts against the inner bottom wall of the mounting slot 311, the fixing ring 21 sleeved on the sidewall of the telescopic rod 2 can abut against the upper surface of the mounting block 31, and at this time, the position of the fixing ring 21 is the position that needs to be welded to the sidewall of the telescopic rod 2.

Referring to fig. 2 and 3, the mounting block 31 is further provided with a first limiting member 32 for limiting the rotation of the telescopic rod 2. Four holding grooves 312 are circumferentially arranged on the side wall of the mounting groove 311, the first limiting member 32 comprises a limiting block 321 which slides in the holding groove 312 and a spring 322 which is fixedly connected between the inner bottom wall of the holding groove 312 and the side wall of the limiting block 321, and further comprises a tightening bolt 323 which is in threaded connection with the mounting block 31, wherein one side of the limiting block 321 facing the mounting groove 311 is an arc surface and corresponds to the arc surface of the side wall of the telescopic rod 2, the tightening bolt 323 corresponds to the holding groove 312 one to one, and one end of the tightening bolt 323 located in the mounting block 31 can abut against the side wall of the limiting block 321, which is far away from the mounting groove 311. In an initial state, the abutting bolt 323 is separated from the mounting block 31, the mounting block 31 is located in the accommodating groove 312 under the elastic force of the spring 322, and after the telescopic rod 2 is inserted into the mounting groove 311, the abutting bolt 323 is rotated to drive the abutting block to slide to abut against the side wall of the telescopic rod 2, so that the telescopic rod 2 is fixed in the mounting groove 311. When the telescopic rod 2 needs to be taken out, the abutting bolt 323 only needs to be screwed out, and the limiting block 321 rebounds into the accommodating groove 312 under the elastic force of the spring 322, so that the telescopic rod can be taken out.

Referring to fig. 1, top plate 6 is arranged above workbench 12 in a vertically sliding manner, a second cylinder 8 is fixed on the upper surface of operation box 1, telescopic rod 2 of second cylinder 8 extends downwards into operation box 1 and is fixedly connected with top plate 6, and second cylinder 8 is started to drive top plate 6 to slide vertically. The top plate 6 is provided with a limiting cylinder 61 and a third driving piece 62 for driving the limiting cylinder 61 to slide up and down, the limiting cylinder 61 is located below the top plate 6, the lower surface of the limiting cylinder 61 is provided with a connecting groove for inserting the telescopic rod 2, and when the telescopic rod 2 is inserted into the connecting groove, the telescopic rod 2 and the limiting cylinder 61 can rotate relatively. The third driving member 62 is a first cylinder 63 fixed on the top plate 6 by bolts or the like, and a telescopic shaft of the first cylinder 63 penetrates through the top plate 6 downwards to be connected with the limiting cylinder 61. After the telescopic rod 2 is inserted into the mounting groove 311, the first cylinder 63 is started to drive the limiting cylinder 61 to move downwards, and the telescopic rod 2 is inserted into the connecting groove, so that the telescopic rod 2 is further limited to slide up and down.

Referring to fig. 1 and 2, the welding part 4 includes a welding torch 41, a first driving member 42 for driving the welding torch 41 to slide up and down, and a second driving member 43 for driving the welding torch 41 to approach or separate from the telescopic bar 2. A first block body 17 is fixed on the workbench 12, a second block body 18 slides on the upper surface of the first block body 17, the cross sections of the first block body 17 and the second block body 18 are rectangular, and the second driving piece 43 is used for driving the second block body 18 to slide. Two support rods 13 are fixed on the upper surface of the second block 18 by welding or the like, and a support plate 14 is fixed at the upper ends of the two support rods 13 by bolts or the like. The sliding block 15 slides up and down between the two support rods 13, the welding gun 41 is installed on the sliding block 15, the first driving device is a first screw 421 in threaded connection with the support plate 14, one end of the first screw 421 is fixedly connected with the sliding block 15, the other end of the first screw penetrates through the upper surface of the support plate 14, and a handle convenient for rotating the first screw 421 is connected to the upper surface of the first screw 421.

Referring to fig. 2 and 4, the second block body 18 is fixedly connected with a guide block 181 towards one side of the first block body 17, the guide block 181 is a T-shaped block, a guide groove 171 for the wire guide block to slide is formed in the first block body 17, the second driving device is a second screw 431 rotatably arranged on the first block body 17, and the second screw 431 is threaded through the guide block 181 and rotatably connected to side walls on two sides of the guide groove 171. In order to rotate the second screw 431, one end of the second screw 431 penetrates through the sidewall of the first block 17 and is fixedly connected with a handle. In order to make the second block 18 slide more stably, two guide rods are further fixedly connected to the side walls of the two sides of the guide groove 171, and the two guide rods are parallel to the second screw 431 and penetrate through the guide block 181.

The telescopic rod 2 is fixed on the fixing part 3, the second screw rod 431 can be rotated to drive the second block 18 to be close to the telescopic rod 2, the first screw rod 421 is rotated, and the driving slide block 15 slides up and down until the gun head of the welding gun 41 is aligned with the telescopic rod 2 for welding. In order to protect welding points, an argon arc welding process is used during welding.

Referring to fig. 2, a fixing block 16 is detachably connected to the slider 15, and the welding gun 41 is fixed to the fixing block 16 by bolts or the like. The fixing block 16 is detachably provided with a fixing bolt 162 and is provided with an arc-shaped groove 161 for the fixing bolt 162 to penetrate, and the fixing bolt 162 penetrates through the arc-shaped groove 161 and then is connected to the sliding block 15 through a thread. The angle of the welding gun 41 can be adjusted by the cooperation of the arc-shaped groove 161 and the fixing bolt 162.

Referring to fig. 2 and 3, the rotating member 5 includes a rotating block 51 disposed on the worktable 12, and a power member 52 for driving the rotating block 51 to rotate, the rotating block 51 is a cylinder, and the mounting block 31 is fixed to the upper surface of the rotating block 51 by means of bolts or the like. A guide ring 121 is arranged on one side, facing the rotating block 51, of the workbench 12, the cross section of the guide ring 121 is T-shaped, and a ring groove for inserting the guide ring 121 is formed in one side, facing the workbench 12, of the rotating block 51. The power part 52 is a motor, the motor is fixed on the lower surface of the workbench 12 through bolts and other modes, the output shaft of the motor extends upwards, the workbench 12 and the rotating block 51 are arranged in a penetrating mode, the starting motor can drive the rotating block 51 to rotate, meanwhile, the compression rod on the installation block 31 is driven to rotate, and then the welding gun 41 can weld the connection part of the compression cylinder and the fixing ring 21 in the circumferential direction.

Referring to fig. 1, the vent has been seted up to control box 1 upper surface, is provided with fan 7 in the vent, and the fan can blow towards in the control box 1 to can cool down in the control box 1.

The implementation principle of the argon arc welding device in the embodiment of the application is as follows: fixed ring 21 overlaps with the compression rod outside earlier before the welding, then with the compression rod insert mounting groove 311 in, rotates and supports tight bolt 323, preliminary fixed compression rod, starts first cylinder 63, drives spacing section of thick bamboo 61 lapse, the compression rod upper end is pegged graft in spacing groove 611 to fixed compression rod. And then the first screw 421 and the second screw 431 are respectively rotated so that the tip of the welding gun 41 can be aligned with the position to be welded. During welding, the power member 52 is started to drive the mounting block 31 to rotate, so that the welding gun 41 can perform circumferential welding on the connection part of the telescopic rod 2 and the fixing ring 21.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An argon arc welding set which characterized in that: including control box (1), be provided with workstation (12) in control box (1), be provided with on workstation (12) and be used for fixed telescopic link (2) and solid fixed ring (21) fixed part (3) for welding telescopic link (2) and solid fixed ring (21) junction's welding part (4), and be used for rotary part (5) of solid rotary telescopic link (2) and solid fixed ring (21) simultaneously, fixed part (3) are including setting up installation piece (31) on workstation (12), installation piece (31) upper surface is seted up and is used for placing telescopic link (2) mounting groove (311), when telescopic link (2) are pegged graft in mounting groove (311), gu fixed ring (21) can the butt in installation piece (31) upper surface, still be provided with on installation piece (31) and be used for restricting telescopic link (2) pivoted first locating part (32), welding part (4) are including welder (41), drive welder (41) first driving piece (42) that slides from top to bottom to and drive welder (41) are close to or keep away from second driving piece (43) of telescopic link (2).

2. An argon arc welding device according to claim 1, wherein: be provided with two bracing pieces (13) on workstation (12), two bracing pieces (13) upper end is provided with backup pad (14), and first drive arrangement is first screw rod (421) of threaded connection on backup pad (14), it is provided with slider (15) to slide between two bracing pieces (13), welder (41) sets up on slider (15), first screw rod (421) one end is connected with slider (15), and backup pad (14) upper surface is worn to establish by the other end.

3. An argon arc welding device according to claim 2, characterized in that: be provided with fixed block (16) on slider (15), be provided with fixing bolt (162) on fixed block (16) to set up arc wall (161) that supply fixing bolt (162) to wear to establish, threaded connection is on slider (15) behind arc wall (161) is worn to establish by fixing bolt (162), welder (41) set up on fixed block (16).

4. An argon arc welding device according to claim 3, characterized in that: be provided with first block (17) on workstation (12), be provided with second block (18) on first block (17), two spinal branch vaulting poles (13) all set up on second block (18), second block (18) are provided with guide block (181) towards one side of first block (17), offer on first block (17) and supply gliding guide way of wire piece (171), the second drive dress sets up second screw rod (431) on first block (17) for rotating, second screw rod (431) screw thread is worn to establish guide block (181) and is rotated and connect on guide way (171) both sides lateral wall, works as guide block (181) slide in guide way (171), welder (41) can be close to or keep away from telescopic link (2).

5. An argon arc welding device according to claim 1, characterized in that: the telescopic rod limiting structure is characterized in that a containing groove (312) is formed in the side wall of the containing groove (311), the first limiting part (32) comprises a limiting block (321) arranged in the containing groove (312) in a sliding mode, a spring (322) arranged between the inner bottom wall of the containing groove (312) and the limiting block (321), and a resisting bolt (323) in threaded connection with the installing block (31), one end, located in the installing block (31), of the resisting bolt (323) can abut against the side wall of the limiting block (321), and when the side wall, facing the side of the containing groove (311), of the limiting block (321) abuts against the side wall of the telescopic rod (2), the spring (322) is in a stretched state.

6. An argon arc welding device according to claim 1, characterized in that: the top of the workbench (12) is provided with a top plate (6) in a vertically sliding mode, the top plate (6) is provided with a limiting barrel (61) in a vertically sliding mode towards one side of the workbench (12), a connecting groove for inserting the telescopic rod (2) is formed in the limiting barrel (61), when the telescopic rod (2) is inserted into the connecting groove, the telescopic rod (2) and the limiting barrel (61) can rotate relatively, and a third driving piece (62) for driving the limiting barrel (61) to slide vertically is arranged on the top plate (6).

7. An argon arc welding device according to claim 6, characterized in that: the third driving piece (62) is a first air cylinder (63) arranged on the top plate (6), and a telescopic shaft of the first air cylinder (63) penetrates through the top plate (6) downwards to be connected with the limiting barrel (61).

8. An argon arc welding device according to claim 1, characterized in that: rotary part (5) are including setting up turning block (51) and drive turning block (51) pivoted power piece (52) on workstation (12), installation piece (31) set up on turning block (51), workstation (12) are provided with guide ring (121) towards one side of turning block (51), the annular that supplies guide ring (121) to peg graft is seted up towards one side of workstation (12) in turning block (51).

9. An argon arc welding device according to claim 8, characterized in that: the upper surface of the operation box (1) is provided with a vent, and a fan (7) is arranged in the vent.