CN216706267U

CN216706267U - Spot welding device is used in tinplate processing

Info

Publication number: CN216706267U
Application number: CN202123203819.2U
Authority: CN
Inventors: 李丽; 陈东; 王柏生
Original assignee: Jiangsu Kemao New Material Technology Co ltd
Current assignee: Jiangsu Kemao New Material Technology Co ltd
Priority date: 2021-12-19
Filing date: 2021-12-19
Publication date: 2022-06-10
Anticipated expiration: 2031-12-19

Abstract

The utility model discloses a spot welding device for processing tinplate, which comprises a base, a spot welding machine case, electrode rods, a first electrode, a second electrode and a pedal plate, wherein the base is welded at the bottom of the spot welding machine case; the tinplate part is placed on the supporting plate and supported, friction force between the tinplate part and the fixed hemisphere is small, the position of the tinplate part is convenient to adjust, the rotating cylinder moves downwards and the pressing block presses the tinplate part, the tinplate part is kept in a stable state, the tinplate part is prevented from being inclined, and the tinplate part is convenient to limit.

Description

Spot welding device is used in tinplate processing

Technical Field

The utility model belongs to the technical field of spot welding equipment, and particularly relates to a spot welding device for machining tinplate.

Background

When the spot welding machine works, the two electrodes pressurize the workpiece to enable the two layers of metal to form a certain contact resistance under the pressure of the two electrodes, instant thermal welding is formed at the two contact resistance points when welding current flows from one electrode to the other electrode, the welding current flows from the other electrode to the electrode along the two workpieces to form a loop instantly, the internal structure of the workpiece to be welded cannot be damaged, and the spot welding machine is widely applied.

The existing spot welding machine is applied to machining of a tinplate part, the tinplate part is placed between two electrodes in a suspended mode, the process that the tinplate part is held by hands all the time is not labor-saving enough, and the tinplate part is not stable enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spot welding device for machining tinplate, which aims to solve the problems that the process of holding a tinplate part by hand in the background art is not labor-saving enough and the tinplate part is not stable enough.

In order to achieve the purpose, the utility model provides the following technical scheme: a spot welding device for tinplate machining comprises a base, a spot welding machine box, two electrode rods, a first electrode, a second electrode and pedals, wherein the base is welded at the bottom of the spot welding machine box, one ends of the two electrode rods and the pedals are mounted on the spot welding machine box, the first electrode and the second electrode are respectively connected to the end portions of the two electrode rods, the pedals are distributed at the positions, close to the bottom, of the spot welding machine box, two stabilizing rods are arranged on the spot welding machine box, a supporting plate is arranged at the end portion, far away from the spot welding machine box, of each stabilizing rod, a through hole is formed in the center of the supporting plate, a fixing hemisphere is arranged on the surface of the supporting plate, a stabilizing round block is arranged on the surface, close to a corner, of each stabilizing round block is provided with a rotating rod, a threaded rod is arranged at the end portion, far away from the stabilizing round block, of each rotating rod, and a rotating cylinder is arranged at the bottom end of each threaded rod, and a pressing block is arranged at the bottom end of the rotating cylinder.

Preferably, the support plate is located between the first electrode and the second electrode, and the first electrode penetrates through the through hole.

Preferably, the tangent plane of the fixed hemisphere on the supporting plate is in the same horizontal plane with the top surface of the first electrode.

Preferably, the dwang includes horizontal part and vertical portion, the threaded rod is connected with the horizontal part of dwang, the vertical portion and the firm fritter of dwang rotate to be connected.

Preferably, the bottom of the vertical portion of dwang is connected with the becket, the surface mounting of firm rounding block has the magnet ring, the magnet ring with the becket adsorbs the connection.

Preferably, the bottom end of the threaded rod is embedded into the surface of the top end of the rotating cylinder, the rotating cylinder is connected with the threaded rod in a screwing mode through threads, and four short rods are arranged on the outer surface of the top end of the rotating cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the backup pad and the fixed hemisphere that set up, tinplate part is placed in the backup pad, and tinplate part obtains supporting, avoids the handheld tinplate part of hanging in the air always, makes the comparatively laborsaving of tinplate part holding, and tinplate part is tangent with fixed hemisphere, and the frictional force between tinplate part and the fixed hemisphere is little, is convenient for adjust the position of tinplate part.

2. Through backup pad, firm round block, dwang, threaded rod, a rotation section of thick bamboo and the briquetting that sets up, the angle of adjustable dwang, the high position of an adjustable rotation section of thick bamboo, a rotation section of thick bamboo moves down and the briquetting is pushed down the tinplate part, makes tinplate part remain stable state, avoids the tinplate part to take place crooked, is convenient for carry on spacingly to the tinplate part.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the support plate of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 4 is a cross-sectional view of the rotating lever of the present invention;

FIG. 5 is an enlarged view of the portion B of FIG. 4 according to the present invention;

in the figure: 1. a base; 2. spot welding the chassis; 3. an electrode rod; 4. a first electrode; 5. a second electrode; 6. a foot pedal; 7. a stabilizing rod; 8. a support plate; 9. fixing the hemisphere; 10. a through hole; 11. a stable round block; 12. rotating the rod; 13. briquetting; 14. a threaded rod; 15. a rotating cylinder; 16. a magnetic ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1 to 5, the present invention provides a technical solution: a spot welding device for tinplate processing comprises a base 1, a spot welding machine case 2, electrode rods 3, a first electrode 4, a second electrode 5 and a pedal plate 6, wherein the base 1 is welded at the bottom of the spot welding machine case 2, one ends of the two electrode rods 3 and the pedal plate 6 are both installed on the spot welding machine case 2, the first electrode 4 and the second electrode 5 are respectively connected to the end parts of the two electrode rods 3, the pedal plate 6 is distributed at the position, close to the bottom, of the spot welding machine case 2, two stabilizing rods 7 are arranged on the spot welding machine case 2, a supporting plate 8 is arranged at the end part, far away from the spot welding machine case 2, of each stabilizing rod 7, the tinplate 8 is placed on the supporting plate 8, the tinplate is supported, the tinplate is prevented from being held by hands in a suspended mode all the time, the tinplate is held by the tinplate in a labor-saving mode, a through hole 10 is formed in the center of the supporting plate 8, a fixing hemisphere 9 is arranged on the surface of the supporting plate 8, the tinplate is tangent to the tinplate 9, frictional force between tin plate part and the fixed hemisphere 9 is little, be convenient for adjust the position of tin plate part, the surface that backup pad 8 is close to the corner is equipped with firm circle piece 11, be equipped with dwang 12 on the firm circle piece 11, dwang 12 rotates with firm circle piece 11 to be connected, the angle of adjustable dwang 12, the tip that firm circle piece 11 was kept away from to dwang 12 is equipped with threaded rod 14, be equipped with a rotor 15 on the bottom of threaded rod 14, it is connected to close soon through the screw thread between a rotor 15 and the threaded rod 14, the high position of adjustable rotor 15, the bottom of a rotor 15 is equipped with briquetting 13.

In this embodiment, the supporting plate 8 is located between the first electrode 4 and the second electrode 5, the first electrode 4 penetrates through the through hole 10, a gap is formed between the first electrode 4 and the supporting plate 8, the tangent plane where the fixed hemisphere 9 on the supporting plate 8 is located and the top surface of the first electrode 4 are located on the same horizontal plane, when the tinplate is subjected to spot welding processing, the tinplate part is placed on the supporting plate 8, the tinplate part is supported, the tinplate part is tangent to the fixed hemisphere 9, the friction force between the tinplate part and the fixed hemisphere 9 is small, and the position of the tinplate part can be conveniently adjusted.

In this embodiment, dwang 12 includes horizontal part and vertical portion, threaded rod 14 is connected with the horizontal part of dwang 12, the vertical portion of dwang 12 rotates with firm rounding 11 to be connected, the angle of adjustable dwang 12, the bottom of the vertical portion of dwang 12 is connected with the becket, the surface mounting of firm rounding 11 has magnet ring 16, magnet ring 16 adsorbs with the becket to be connected, make dwang 12 remain stable state, avoid dwang 12 inertial migration under rotatory effort, 15 top surface inside are rotated in the embedding of 14 bottoms of threaded rod, it closes soon through the screw thread to be connected between a rotation section of thick bamboo 15 and the threaded rod 14, the height position of an adjustable rotation section of thick bamboo 15, the surface on a rotation section of thick bamboo 15 top is equipped with four quarter butts, be convenient for rotatory rotation section of thick bamboo 15.

The working principle and the using process of the utility model are as follows:

when the electric welding machine is used for machining the tinplate part, the tinplate part is placed on the supporting plate 8 and supported, the tinplate part is prevented from being held by hands in a suspended mode all the time, so that the tinplate part is held in a labor-saving mode, the tinplate part is tangent to the fixed hemisphere 9, friction force between the tinplate part and the fixed hemisphere 9 is small, and the position of the tinplate part can be conveniently adjusted;

when the tinplate part is placed on the supporting plate 8, the rotating cylinder 15 is stirred, the rotating cylinder 15 rotates along the clockwise direction, the rotating cylinder 15 vertically moves downwards, the pressing block 13 presses the tinplate part, the tinplate part is kept in a stable state, the tinplate part is stable in welding, the tinplate part is prevented from being inclined, and the position of the rotating rod 12 can be adjusted so as to limit the tinplate part.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tinplate processing is with spot welding device, includes base (1), spot welding machine case (2), electrode rod (3), first electrode (4), second electrode (5) and running-board (6), base (1) welding is in the bottom of spot welding machine case (2), two the one end of electrode rod (3), running-board (6) is all installed on spot welding machine case (2), first electrode (4), second electrode (5) are connected respectively on the tip of two electrode rods (3), running-board (6) distribute in spot welding machine case (2) the position that is close to the bottom, its characterized in that: be equipped with two firm poles (7) on spot welding machine case (2), the tip that spot welding machine case (2) was kept away from in firm pole (7) is equipped with backup pad (8), through-hole (10) have been seted up at the center of backup pad (8), the surface of backup pad (8) is equipped with fixed hemisphere (9), backup pad (8) are close to the surface of corner and are equipped with firm fritter (11), be equipped with dwang (12) on firm fritter (11), the tip that firm fritter (11) were kept away from in dwang (12) is equipped with threaded rod (14), be equipped with on the bottom of threaded rod (14) and rotate a section of thick bamboo (15), the bottom of rotating a section of thick bamboo (15) is equipped with briquetting (13).

2. The spot welding device for tinplate processing according to claim 1, characterized in that: the support plate (8) is located between the first electrode (4) and the second electrode (5), and the first electrode (4) penetrates through the through hole (10).

3. The spot welding device for tinplate processing according to claim 1, characterized in that: the phase section where the fixed hemisphere (9) on the supporting plate (8) is located and the top end surface of the first electrode (4) are located on the same horizontal plane.

4. The spot welding device for tinplate processing according to claim 1, characterized in that: dwang (12) include horizontal part and vertical portion, the threaded rod (14) is connected with the horizontal part of dwang (12), the vertical portion and the firm rounding block (11) of dwang (12) rotate to be connected.

5. The spot welding device for tinplate processing according to claim 4, wherein: the bottom of the vertical portion of dwang (12) is connected with the becket, the surface mounting of firm circle piece (11) has magnet ring (16), magnet ring (16) with the becket adsorbs the connection.

6. The spot welding device for tinplate processing according to claim 1, characterized in that: the bottom end of the threaded rod (14) is embedded into the top surface of the rotating cylinder (15), the rotating cylinder (15) is connected with the threaded rod (14) in a screwing mode through threads, and four short rods are arranged on the outer surface of the top end of the rotating cylinder (15).