CN217253559U

CN217253559U - Double-end spot welder

Info

Publication number: CN217253559U
Application number: CN202220572298.3U
Authority: CN
Inventors: 高培成; 王双; 高翔; 时新远
Original assignee: Jinan Minchang New Energy Co ltd
Current assignee: Jinan Minchang New Energy Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-08-23
Anticipated expiration: 2032-03-16

Abstract

The utility model provides a double-end spot welder belongs to spot welder technical field, and it has solved present double-end spot welder can the departure micro-spark and welding slag when using, and not only inconvenient clearance can cause the problem of injury to operating personnel's clothing moreover. The double-end spot welding machine comprises a workbench, wherein support frames are fixed on two sides of the bottom of the workbench, support seats are fixed on the bottom of the support frames, welding machine bodies are fixed on two sides of the support frames, a welding machine head is fixed on the top of the workbench, a welding table is fixed on the top of the workbench, bumps are fixed on two sides of the front face of the workbench, a first motor is fixed on the outer side of each bump, an output shaft of the first motor penetrates through each bump and is fixed with a threaded column, the other end of each threaded column is rotatably connected with each bump, a movable block is in threaded connection with the surface of each threaded column, and a permanent magnet plate is fixed on one side of each movable block; the utility model discloses possessed and to have cleared up the welding slag fast conveniently, can carry out the advantage of protection to the staff moreover.

Description

Double-end spot welding machine

Technical Field

The utility model belongs to the technical field of the spot welder, a spot welder, especially a double-end spot welder is related to.

Background

The spot welder adopts the principle of double-sided double-point over-current welding, when in work, two electrodes pressurize workpieces to enable two layers of metal to form certain contact resistance under the pressure of the two electrodes, welding current flows from one electrode to the other electrode to form instant thermal welding at the two contact resistance points, and the double-head spot welder adopts two electric welding heads.

At present double-end spot welder can fly out trace spark and welding slag when using, not only inconvenient clearance can cause the injury to operating personnel's clothing moreover, also can not obtain the assurance to user of service's operation security.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, the double-end spot welding machine is provided, and the spot welding machine not only can rapidly and conveniently clean up welding slag, but also can protect workers.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a double-end spot welder, includes the workstation, the both sides of workstation bottom all are fixed with the support frame, the bottom of support frame is fixed with the supporting seat, the both sides of support frame are fixed with the welding machine main part, the top of workstation is fixed with the welding head, the top of workstation is fixed with the welding bench, the positive both sides of workstation all are fixed with the lug, the outside of lug is fixed with first motor, the output shaft of first motor runs through the lug and is fixed with the screw thread post, the other end and the lug of screw thread post rotate to be connected, the surperficial threaded connection of screw thread post has the movable block, one side of movable block is fixed with the permanent magnetism board, be provided with automatic clearance structure between movable block and the permanent magnetism board, the top of workstation is fixed with protective structure.

The utility model discloses a theory of operation is: place the work piece in the top of weld bench when using, and with the installation piece on the second guard plate, insert in the retaining ring on the first guard plate, first guard plate and the whole inside of inserting the ring channel of second guard plate afterwards, later can start the welding machine main part and drive the welding head and weld the work piece, first guard plate and second guard plate can protect the staff, and can prevent that the welding slag from splashing everywhere, it drives the screw thread post rotation to start first motor after the welding, the screw thread post drives the permanent magnetism board and removes the surface of working platform and adsorbs the clearance, start the second motor immediately and drive the clearance board and clear up the permanent magnetism board.

The automatic cleaning structure comprises an empty groove, the empty groove is formed in the moving block, a second motor is fixed inside the empty groove, a vertical plate is fixed to the top of the permanent magnet plate, a threaded rod is fixed to an output shaft of the second motor and is rotatably connected with the vertical plate, and a cleaning plate is connected to the surface of the threaded rod in a threaded mode.

By adopting the structure, the permanent magnet plate can be automatically cleaned, so that the cleaning workload is reduced, and the permanent magnet plate is prevented from gathering a large amount of welding slag.

The bottom of the permanent magnet plate is fixed with a supporting block, and the supporting block is made of plastics.

By adopting the structure, the permanent magnet plate is convenient to support, so that the stability of the permanent magnet plate is increased, and the permanent magnet plate is prevented from being too close to the workbench.

The protective structure comprises a first protective plate and a second protective plate, wherein the first protective plate and the second protective plate are arranged at the top of the workbench, the front side and the rear side of the first protective plate are respectively provided with a fixing ring, the front side and the rear side of the second protective plate are respectively provided with an installation block, and the installation blocks are movably connected with the fixing rings.

By adopting the structure, the welding slag can be prevented from splashing, so that the worker is protected during welding, and the safety of the worker is improved.

The annular groove is formed in the top of the workbench and is the same as the first protection plate and the second protection plate in size.

Structure more than adopting can carry on spacingly and fixed to first guard plate and second guard plate, prevents first guard plate and second guard plate skew position.

The outside of first guard plate and second guard plate all is fixed with the handle, the material of handle is plastics.

By adopting the structure, the first protection plate and the second protection plate can be conveniently pulled by the attached fingers, and daily use is facilitated.

Compared with the prior art, the double-end spot welding machine has the following advantages:

1. the utility model discloses a workstation, the support frame, a supporting seat, the welding machine main part, the welding head, the welding bench, the lug, first motor, the screw thread post, the movable block, permanent magnetic plate, automatic clearance structure and protective structure's setting, make this device possess and can clear up the welding slag fast conveniently, and can carry out the advantage of protection to the staff, staff's operational safety has been improved, the work load that the staff cleared up the welding slag has been alleviateed, it can fly out micro mars and welding slag to have solved present double-end spot welder when using, not only inconvenient clearance, and can cause the problem of injury to operating personnel's clothing.

2. Through setting up dead slot, second motor, riser, threaded rod and clearance board, can clear up the permanent magnetism board automatically, reduced the work load of clearance, prevent a large amount of welding slag of permanent magnetism board gathering.

3. Through setting up first guard plate, second guard plate, solid fixed ring and installation piece, can protect the staff when the welding, prevent that the welding slag from splashing, improved staff's security.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.

In the figure, 1, a workbench; 2. a support frame; 3. a supporting seat; 4. a welder body; 5. a welding head; 6. a welding table; 7. a bump; 8. a first motor; 9. a threaded post; 10. a moving block; 11. a permanent magnet plate; 12. an automatic cleaning structure; 121. an empty groove; 122. a second motor; 123. a vertical plate; 124. a threaded rod; 125. cleaning the plate; 13. a protective structure; 131. a first guard plate; 132. a second guard plate; 133. a fixing ring; 134. mounting blocks; 14. a supporting block; 15. an annular groove; 16. a handle.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, the double-headed spot welding machine comprises a workbench 1, wherein support frames 2 are fixed on two sides of the bottom of the workbench 1, a support base 3 is fixed on the bottom of each support frame 2, a welding machine body 4 is fixed on two sides of each support frame 2, a welding head 5 is fixed on the top of the workbench 1, a welding table 6 is fixed on the top of the workbench 1, bumps 7 are fixed on two sides of the front surface of the workbench 1, a first motor 8 is fixed on the outer side of each bump 7, an output shaft of the first motor 8 penetrates through each bump 7 and is fixed with a threaded column 9, the other end of each threaded column 9 is rotatably connected with each bump 7, a moving block 10 is in threaded connection with the surface of each threaded column 9, a permanent magnet plate 11 is fixed on one side of the moving block 10, an automatic cleaning structure 12 is arranged between each moving block 10 and each permanent magnet plate 11, and a protective structure 13 is fixed on the top of the workbench 1; through workstation 1, support frame 2, supporting seat 3, welding machine main part 4, welding head 5, welding bench 6, lug 7, first motor 8, threaded column 9, the movable block 10, permanent magnetic plate 11, automatic clearance structure 12 and protective structure 13's setting, make this device possess and can clear up the welding slag fast conveniently, and can carry out the advantage of protection to the staff, staff's operational safety has been improved, the work load of staff's clearance welding slag has been alleviateed, it can fly out micro mars and welding slag to have solved present double-end spot welder when using, not only inconvenient clearance, and can lead to the fact the problem of injury to operating personnel's clothing.

Automatic clearance structure 12 includes dead slot 121, dead slot 121 sets up in the inside of movable block 10, the inside of dead slot 121 is fixed with second motor 122, the top of permanent magnetism board 11 is fixed with riser 123, the output shaft of second motor 122 is fixed with threaded rod 124, threaded rod 124 rotates with riser 123 to be connected, the surface threaded connection of threaded rod 124 has clearance board 125, in this embodiment, through setting up dead slot 121, second motor 122, riser 123, threaded rod 124 and clearance board 125, can clear up permanent magnetism board 11 automatically, the work load of clearance has been reduced, prevent a large amount of welding slag of permanent magnetism board 11 gathering.

The bottom of the permanent magnet plate 11 is fixed with a supporting block 14, the supporting block 14 is made of plastic, in this embodiment, the supporting block 14 is arranged, so that the permanent magnet plate 11 is conveniently supported, the stability of the permanent magnet plate 11 is improved, and the permanent magnet plate 11 is prevented from being too close to the workbench 1.

Protective structure 13 includes first guard plate 131 and second guard plate 132, first guard plate 131 and second guard plate 132 all set up in the top of workstation 1, both sides all are fixed with solid fixed ring 133 around first guard plate 131, both sides all are fixed with installation piece 134 around the second guard plate 132, installation piece 134 and solid fixed ring 133 swing joint, in this embodiment, through setting up first guard plate 131, second guard plate 132, gu fixed ring 133 and installation piece 134, can protect the staff when the welding, prevent that the welding slag from splashing, staff's security has been improved.

Annular groove 15 has been seted up at the top of workstation 1, and annular groove 15 is the same with the size of first guard plate 131 and second guard plate 132, in this embodiment, through setting up annular groove 15, can carry on spacingly to first guard plate 131 and second guard plate 132, conveniently fixes, prevents first guard plate 131 and second guard plate 132 skew position.

The outside of first guard plate 131 and second guard plate 132 all is fixed with handle 16, and the material of handle 16 is plastics, and in this embodiment, through setting up handle 16, the laminating of being convenient for is pointed, makes things convenient for the staff to stimulate first guard plate 131 and second guard plate 132, the daily use of being convenient for.

The utility model discloses a theory of operation: when the welding machine is used, a workpiece is placed at the top of the welding table 6, after the workpiece is placed, the mounting block 134 on the second protection plate 132 is inserted into the fixing ring 133 on the first protection plate 131, then the first protection plate 131 and the second protection plate 132 are inserted into the annular groove 15, the handle 16 is convenient for being attached with fingers, a worker can conveniently pull the first protection plate 131 and the second protection plate 132, then the welding machine main body 4 can be started, the welding machine main body 4 drives the welding machine head 5 to weld the workpiece, the first protection plate 131 and the second protection plate 132 can protect the worker and can prevent welding slag from splashing everywhere, the first protection plate 131 and the second protection plate 132 are taken out of the annular groove 15 and disassembled after welding, then the first motor 8 is started, the first motor 8 drives the threaded column 9 to rotate, the threaded column 9 drives the moving block 10 to move, the moving block 10 drives the permanent magnet plate 11 to move to perform adsorption cleaning on the surface of the workbench 1, next, the second motor 122 is started, the second motor 122 drives the threaded rod 124 to rotate, and the threaded rod 124 drives the cleaning plate 125 to clean the permanent magnet plate 11.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A double-headed spot welding machine comprises a workbench (1) and is characterized in that support frames (2) are fixed on two sides of the bottom of the workbench (1), support seats (3) are fixed on the bottom of the support frames (2), welding machine bodies (4) are fixed on two sides of the support frames (2), a welding machine head (5) is fixed on the top of the workbench (1), a welding table (6) is fixed on the top of the workbench (1), protruding blocks (7) are fixed on two sides of the front face of the workbench (1), a first motor (8) is fixed on the outer side of the protruding blocks (7), an output shaft of the first motor (8) penetrates through the protruding blocks (7) and is fixed with threaded columns (9), the other ends of the threaded columns (9) are rotatably connected with the protruding blocks (7), a movable block (10) is in threaded connection with the surface of the threaded columns (9), a permanent magnet plate (11) is fixed on one side of the movable block (10), an automatic cleaning structure (12) is arranged between the moving block (10) and the permanent magnetic plate (11), and a protective structure (13) is fixed at the top of the workbench (1).

2. The double-headed spot welding machine according to claim 1, characterized in that the automatic cleaning structure (12) comprises an empty groove (121), the empty groove (121) is arranged in the moving block (10), a second motor (122) is fixed in the empty groove (121), a vertical plate (123) is fixed on the top of the permanent magnet plate (11), a threaded rod (124) is fixed on an output shaft of the second motor (122), the threaded rod (124) is rotatably connected with the vertical plate (123), and a cleaning plate (125) is connected with the surface of the threaded rod (124) in a threaded manner.

3. A double-headed spot welder according to claim 1, characterized in that said permanent magnet plates (11) are fixed at the bottom with support blocks (14), said support blocks (14) being made of plastic.

4. The double-headed spot welder according to claim 1, wherein the protection structure (13) comprises a first protection plate (131) and a second protection plate (132), the first protection plate (131) and the second protection plate (132) are both arranged on the top of the workbench (1), fixing rings (133) are fixed on the front side and the rear side of the first protection plate (131), mounting blocks (134) are fixed on the front side and the rear side of the second protection plate (132), and the mounting blocks (134) are movably connected with the fixing rings (133).

5. A double-headed spot welder according to claim 4 characterized in that the top of the table (1) is provided with an annular groove (15), said annular groove (15) being of the same size as the first protection plate (131) and the second protection plate (132).

6. A double-headed spot welder according to claim 4, characterized in that the handles (16) are fixed to the outer sides of the first protection plate (131) and the second protection plate (132), and the handles (16) are made of plastic.