CN218836432U

CN218836432U - Resistance welding machine

Info

Publication number: CN218836432U
Application number: CN202223071565.8U
Authority: CN
Inventors: 刘文博
Original assignee: Shenyang Haibo Weiye Light Steel Color Plate Co ltd
Current assignee: Shenyang Haibo Weiye Light Steel Color Plate Co ltd
Priority date: 2022-11-20
Filing date: 2022-11-20
Publication date: 2023-04-11
Anticipated expiration: 2032-11-20

Abstract

The utility model relates to a resistance welding machine auxiliary assembly field specifically provides a resistance welding machine, including the welding machine body, the fixed surface of welding machine body is connected with the connecting plate, and the top of connecting plate is equipped with the rectangle frame, and square groove has been seted up on the top surface of rectangle frame, and the inboard fixed surface of rectangle frame is connected with the bearing, and the inside fixedly connected with lead screw of bearing, the surface of lead screw is equipped with the nut seat, and the top surface specification of nut seat is connected with the rectangular block. The utility model discloses a rotating the lead screw, the lead screw drives the nut seat and slides, adjusts the interval between two sets of nut seats, and the nut seat drives bi-pass connecting piece and the grip block slides simultaneously to the convenience carries out the centre gripping to the work piece of equidimension not, need not the frock of the difference of needs preparation at every turn and to the welding piece centre gripping, and the practicality is good, moves spacing bolt two through twisting, thereby conveniently rotates the connecting axle, and the connecting axle drives the grip block and rotates, conveniently rotates welding work piece, excellent in use effect.

Description

Resistance welding machine

Technical Field

The utility model relates to a resistance welding machine auxiliary assembly field especially relates to a resistance welding machine.

Background

The resistance welder is a method for pressing the workpiece to be welded between two electrodes, applying current, and utilizing the resistance heat effect produced by current flowing through the contact surface and adjacent area of the workpiece to be welded to heat it to molten or plastic state to form metal combination.

The applicant has found that the following problems exist in the practical use process: the existing resistance welding machine is difficult to sufficiently clamp weldments with different specifications during welding, different tools are required to be manufactured to clamp the weldments at each time, time and labor are wasted, and accordingly the machining efficiency of the weldments is reduced.

Therefore, it is necessary to provide a rectifier welding machine to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provide a resistance welding machine.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a resistance welding machine, includes the welding machine body, the fixed surface of welding machine body is connected with the connecting plate, and the top of connecting plate is equipped with the rectangle frame, square groove has been seted up on the top surface of rectangle frame, the inboard fixed surface of rectangle frame is connected with the bearing, and the inside fixedly connected with lead screw of bearing, the surface of lead screw is equipped with the nut seat, and the top surface regulation of nut seat is connected with the rectangular block, the top fixed surface of rectangular block is connected with the sleeve, threaded connection has spacing bolt one on the telescopic surface, telescopic top surface sliding connection has the slip post, the spacing groove has been seted up on the surface of slip post.

Further setting, the top fixed surface of slip post is connected with the bi-pass connecting piece, and the inside of bi-pass connecting piece is equipped with the axis of rotation, the inside of axis of rotation is equipped with the connecting axle, and the surface of connecting axle is equipped with the annular piece, the outside fixed surface of connecting axle is connected with the rotation handle, and rotates the inboard fixed surface of handle and be connected with the grip block, the top surface of bi-pass connecting piece has stop bolt two through threaded connection.

Further setting, the inner wall of bi-pass connecting piece and the surface contact of connecting axle, the bi-pass connecting piece passes through the bolt and constitutes fixed knot with the slip post and constructs.

The rectangular block and the nut seat form a fixed structure through a bolt, and the surface of the first limiting bolt is in contact with the inner wall of the limiting groove.

The surface of the nut seat is in contact with the inner wall of the square groove, and the connecting plate and the welding machine body form a fixing structure through bolts.

Further setting, the fixed surface of connecting plate is connected with the carriage, and the top surface of carriage has seted up the spout, the inside of spout is equipped with spacing bolt three.

Further, the limiting bolt tee joint is connected with the rectangular frame through threads, and the sliding frame and the connecting plate form a fixing structure through bolts.

Compared with the prior art, the utility model provides a pair of resistance welding machine has following beneficial effect:

the utility model provides a resistance welding machine, through the lead screw, nut seat and rectangle frame, it is difficult to enough weldment centre gripping to different specifications to have solved, need make different frock butt weld centre gripping at every turn, waste time and energy, lead to the technical problem that butt weld machining efficiency reduces thereupon, through rotating the lead screw, the lead screw drives the nut seat and slides, adjust the interval between two sets of nut seats, nut seat drives bi-pass connecting piece and grip block and slides simultaneously, thereby the convenience is carried out the centre gripping to the work piece of equidimension not, it needs the different frock butt weld centre gripping of preparation at every turn to need not, the practicality is good, move spacing bolt two through twisting, thereby conveniently rotate the connecting axle, the connecting axle drives the grip block and rotates, conveniently rotate the butt weld work piece, excellent in use effect.

The utility model provides a resistance welder moves spacing bolt one through twisting, and the slip post slides, and the slip post drives bi-pass connecting piece and grip block and slides to be convenient for adjust the height of grip block, move spacing bolt three through twisting, the rectangle frame slides to suitable position, does not influence the normal work of welding machine body.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a resistance welding machine according to the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a bottom view of the present invention.

Reference numbers in the figures: 1. a welder body; 2. a connecting plate; 3. a rectangular frame; 4. a square groove; 5. a bearing; 6. a screw rod; 7. a nut seat; 8. a rectangular block; 9. a sleeve; 10. a first limiting bolt; 11. a sliding post; 12. a limiting groove; 13. a two-way connector; 14. a rotating shaft; 15. a connecting shaft; 16. a ring block; 17. rotating the handle; 18. a clamping block; 19. a second limiting bolt; 20. a carriage; 21. a chute; 22. and a third limiting bolt.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Exemplary embodiments of the present invention are shown in the drawings.

The first embodiment is as follows:

as shown in fig. 1-4, the utility model discloses a resistance welding machine, including welding machine body 1, welding machine body 1's fixed surface is connected with connecting plate 2, and the top of connecting plate 2 is equipped with rectangular frame 3, square groove 4 has been seted up on the top surface of rectangular frame 3, the inboard fixed surface of rectangular frame 3 is connected with bearing 5, and bearing 5's inside fixedly connected with lead screw 6, the surface of lead screw 6 is equipped with nut seat 7, and the top surface rule of nut seat 7 is connected with rectangular block 8, the top fixed surface of rectangular block 8 is connected with sleeve 9, there is a stop bolt 10 sleeve 9's surface through threaded connection, sleeve 9's top surface sliding connection has slide column 11, spacing groove 12 has been seted up on slide column 11's surface.

As shown in fig. 1 to 4, a two-way connecting piece 13 is fixedly connected to a top surface of the sliding column 11, a rotating shaft 14 is arranged inside the two-way connecting piece 13, a connecting shaft 15 is arranged inside the rotating shaft 14, an annular block 16 is arranged on a surface of the connecting shaft 15, a rotating handle 17 is fixedly connected to an outer side surface of the connecting shaft 15, a clamping block 18 is fixedly connected to an inner side surface of the rotating handle 17, and a second limit bolt 19 is connected to a top surface of the two-way connecting piece 13 through threads.

As shown in fig. 1, the inner wall of the two-way coupling 13 is in contact with the surface of the connecting shaft 15, and the two-way coupling 13 constitutes a fixed structure with the sliding column 11 by means of bolts.

As shown in figures 1-4, the rectangular block 8 and the nut seat 7 form a fixed structure through a bolt, and the surface of the first limit bolt 10 is in contact with the inner wall of the limit groove 12.

As shown in figures 1-4, the surface of the nut seat 7 is contacted with the inner wall of the square groove 4, and the connecting plate 2 and the welding machine body 1 form a fixed structure through bolts.

In implementation, through rotating the lead screw 6, the lead screw 6 drives the nut seat 7 to slide, adjust the interval between two sets of nut seats 7, simultaneously the nut seat 7 drives the bi-pass connecting piece 13 and the grip block 18 slides, thereby conveniently carry out the centre gripping to the work piece of equidimension not, need not to make different frock at every turn and to weld the welding member centre gripping, the practicality is good, move spacing bolt two 19 through twisting, thereby conveniently rotate connecting axle 15, connecting axle 15 drives the grip block 18 and rotates, conveniently rotate the welding work piece, excellent in use effect, move spacing bolt one 10 through twisting, slip post 11, slip post 11 drives bi-pass connecting piece 13 and grip block 18 and slides, thereby be convenient for adjust the height of grip block 18.

Example two:

as shown in fig. 1-4, on the basis of the first embodiment, the utility model provides a technical solution: the sliding frame 20 is fixedly connected to the surface of the connecting plate 2, a sliding groove 21 is formed in the top surface of the sliding frame 20, and a third limiting bolt 22 is arranged inside the sliding groove 21.

As shown in fig. 2 and 4, a third limit bolt 22 is connected with the rectangular frame 3 through threads, and the sliding frame 20 and the connecting plate 2 form a fixed structure through bolts.

In the implementation, the third limiting bolt 22 is screwed to slide the rectangular frame 3, so that the rectangular frame 3 can be conveniently slid to a proper position, and the normal work of the welding machine body 1 is not influenced.

The advantages of the technical solution in practical application include, but are not limited to, the following:

1. the screw rod 6 is rotated, the screw rod 6 drives the nut seats 7 to slide, the distance between the two groups of nut seats 7 is adjusted, meanwhile, the nut seats 7 drive the two-way connecting piece 13 and the clamping block 18 to slide, so that workpieces of different sizes can be conveniently clamped, different tools are not required to be manufactured to clamp welding pieces each time, the practicability is good, the limiting bolt II 19 is screwed, so that the connecting shaft 15 is conveniently rotated, the connecting shaft 15 drives the clamping block 18 to rotate, the welding workpieces are conveniently rotated, the using effect is good, the limiting bolt I10 is screwed, the sliding column 11 is slid, and the sliding column 11 drives the two-way connecting piece 13 and the clamping block 18 to slide, so that the height of the clamping block 18 can be conveniently adjusted;

2. the rectangular frame 3 is slid by screwing the third limiting bolt 22, so that the rectangular frame 3 is conveniently slid to a proper position, and the normal work of the welding machine body 1 is not influenced.

This technical scheme is through rotating lead screw 6, lead screw 6 drives nut seat 7 and slides, adjust the interval between two sets of nut seats 7, nut seat 7 drives bi-pass connecting piece 13 and grip block 18 and slides simultaneously, thereby conveniently carry out the centre gripping to the work piece of equidimension not, need not to make different frock to the welding member centre gripping at every turn, the practicality is good, move spacing bolt two 19 through twisting, thereby conveniently rotate connecting axle 15, connecting axle 15 drives grip block 18 and rotates, conveniently rotate the welding work piece, excellent in use effect, move spacing bolt 10 through twisting, slip post 11, slip post 11 drives bi-pass connecting piece 13 and grip block 18 and slides, thereby be convenient for adjust the height of grip block 18, move spacing bolt three 22 through twisting, slip rectangular frame 3, thereby be convenient for slide rectangular frame 3 to suitable position, do not influence welding machine body 1 normal work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A resistance welder, includes welder body (1), its characterized in that: the utility model discloses a welding machine, including welding machine body (1), fixed surface is connected with connecting plate (2), and the top of connecting plate (2) is equipped with rectangle frame (3), square groove (4) have been seted up on the top surface of rectangle frame (3), the inboard fixed surface of rectangle frame (3) is connected with bearing (5), and inside fixedly connected with lead screw (6) of bearing (5), the surface of lead screw (6) is equipped with nut seat (7), and the top surface regulation of nut seat (7) is connected with rectangular block (8), the top fixed surface of rectangular block (8) is connected with sleeve (9), there is spacing bolt (10) on the surface of sleeve (9) through threaded connection, the top surface sliding connection of sleeve (9) has sliding column (11), spacing groove (12) have been seted up on the surface of sliding column (11).

2. The resistance welder of claim 1, characterized in that, the top fixed surface of slip post (11) is connected with bi-pass connecting piece (13), and the inside of bi-pass connecting piece (13) is equipped with axis of rotation (14), the inside of axis of rotation (14) is equipped with connecting axle (15), and the surface of connecting axle (15) is equipped with annular piece (16), the outside fixed surface of connecting axle (15) is connected with rotation handle (17), and the inboard fixed surface of rotation handle (17) is connected with grip block (18), the top surface of bi-pass connecting piece (13) has stop bolt two (19) through threaded connection.

3. An electric resistance welder according to claim 2, characterized in that the inner wall of said two-way connection (13) is in contact with the surface of the connection shaft (15), said two-way connection (13) constituting a fixed structure with the sliding column (11) by means of bolts.

4. A resistance welder according to claim 1, characterized in that the rectangular block (8) is fixed with the nut seat (7) by a bolt, and the surface of the first limit bolt (10) contacts with the inner wall of the limit groove (12).

5. A resistance welder according to claim 1, characterized in that the surface of the nut seat (7) is in contact with the inner wall of the square groove (4), and the connecting plate (2) is fixed to the welder body (1) by means of bolts.

6. The electric resistance welding machine according to claim 1, characterized in that a sliding frame (20) is fixedly connected to the surface of the connecting plate (2), a sliding groove (21) is formed in the top surface of the sliding frame (20), and a third limit bolt (22) is arranged inside the sliding groove (21).

7. A machine as claimed in claim 6, characterised in that said stop bolt (22) is screwed to the rectangular frame (3) and said carriage (20) is bolted to the plate (2) to form a fixed structure.