CN214867924U

CN214867924U - Stud welding welder scarfing cinder device

Info

Publication number: CN214867924U
Application number: CN202120479595.9U
Authority: CN
Inventors: 李彦贺; 谢纬; 安珂; 李金山; 秦红生
Original assignee: Chery Commercial Vehicle Anhui Co Ltd
Current assignee: Chery Automobile Co Ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-26
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a stud welding welder scarfing cinder device, including force application part and the scarfing cinder part that is used for cleaing away the welding slag that stud welding produced, force application part is connected with the scarfing cinder part, and the scarfing cinder part is upwards put into in stud welding welder arc-extinguish chamber, and stud welding welder inserts downwards in the scarfing cinder part. The force application part is the handle, and the scarfing cinder part is sleeve column structure, and the scarfing cinder part includes sleeve I and sleeve II, and the one end of sleeve I is connected on the handle, and the other end is connected with sleeve II, and II pegs graft of sleeve are in stud welding welder arc-extinguish chamber, and twist grip, sleeve I and II follow rotations of sleeve, and sleeve II is with splashing, the welding slag clearance in the stud welding welder arc-extinguish chamber. The welding slag adhered inside the arc extinguishing cover can be quickly and effectively removed in the using process of the stud welding gun, thereby preventing the stud from being welded or weakly welded due to the phenomenon of magnetic blow generated by the welding slag factor, and simultaneously avoiding the damage condition caused by improper maintenance of the stud welding gun.

Description

Stud welding welder scarfing cinder device

Technical Field

The utility model belongs to the technical field of the automobile manufacturing trade welds dress, concretely relates to stud welding welder scarfing cinder device.

Background

At present, in the production process of welding white bodies in the automobile manufacturing industry, a stud welding process is a main process in the white body manufacturing process, and welding slag generated in the using process of a stud welding gun is adhered to the inside of an arc extinguishing cover and then easily blocks the arc extinguishing cover of the welding gun or generates a magnetic blow-off phenomenon due to the fact that the welding slag is gathered at a single position. If the problem is not solved, the problem of stud insufficient soldering or weak soldering can be generated in the subsequent assembly process, and if the maintenance is improper, the gun head of the welding gun is damaged and the maintenance cost is high. Namely, the quality state is lowered, the production efficiency is lowered, and the maintenance cost of the equipment is increased.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model aims to provide a simple structure, convenient to use's stud welding welder scarfing cinder device can clear away the welding slag adhesion that stud welding welder produced in the use fast and survey in the arc-extinguish chamber, solves the welding slag and blocks up dead problem with the welder dust cover easily, also can avoid because the welding slag leads to the fact the screw rosin joint or weak welding and if safeguard improperly lead to the fact welder rifle head to damage maintenance cost scheduling problem because the welding slag blocks up the welder dust cover and dies.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a stud welding welder scarfing cinder device which characterized in that: the arc extinguishing device comprises a force application part and a slag removal part for removing welding slag generated by stud welding, wherein the force application part is connected with the slag removal part, the slag removal part is placed in an arc extinguishing cover of a stud welding gun, and the stud welding gun is inserted into the slag removal part.

Furthermore, the force application component is a handle, the slag removal component is of a sleeve-shaped structure, one end of the slag removal component is vertically connected to the handle, and the slag removal component and the force application component are connected to form a T-shaped structure.

Further, the scarfing cinder part includes sleeve I and sleeve II, and the one end of sleeve I is connected on the handle, and the other end and the sleeve II of sleeve I are connected, and II pegs graft of sleeve in stud welding welder arc-extinguish chamber, twist grip, sleeve I and II following rotations of sleeve, and splash, the welding slag in the stud welding welder arc-extinguish chamber are clear away to sleeve II.

Further, the one end of keeping away from sleeve I on sleeve II is equipped with the breach that is used for the slagging-off, and the circumference evenly distributed of sleeve II is followed to the breach.

Furthermore, the gaps are strip-shaped gaps, and the number of the gaps is more than or equal to 2.

Furthermore, four notches are formed in the sleeve II, the sleeve II is divided into four circular arcs through the notches, and the four circular arcs are non-concentric circles.

Furthermore, the open end of sleeve II is loudspeaker form, and the opening that sleeve II kept away from the one end of sleeve I is greater than the opening that sleeve II was close to the one end of sleeve I.

Adopt the utility model discloses technical scheme's advantage does:

1. the slag removal device for the stud welding gun of the utility model can rapidly remove the welding slag generated by the stud welding gun in the using process and adhere to the inner side of the arc extinguishing cover, thereby solving the problem that the welding slag easily blocks the welding gun dust cover, and also avoiding the problems of screw rosin joint or weak welding caused by blocking the welding gun dust cover by the welding slag, high maintenance cost caused by damage of the welding gun head due to improper maintenance, and the like; the purposes of improving the production efficiency and reducing the equipment maintenance cost on the premise of ensuring the quality requirement can be realized.

2. The utility model discloses a slag removal device can carry out quick, effectual cleaing away at the inside welding slag of arc-extinguish chamber with the adhesion that produces in stud welding gun use, thereby prevents because the double-screw bolt rosin joint or the weak welding that the welding slag factor produced phenomenons such as magnetic blow, also can avoid simultaneously owing to maintain improper produced damage condition to stud welding gun to reach the prerequisite that both can satisfy the quality of double-screw bolt state and reduce the equipment maintenance cost.

Drawings

The invention will be described in further detail with reference to the following drawings and detailed description:

FIG. 1 is a schematic structural view of the slag removing device of the stud welding gun of the present invention;

fig. 2 is a partially enlarged schematic view of the slag removing component of the utility model.

The labels in the above figures are respectively: 1. a force application member; 2. a slag removal component; 21. a sleeve I; 22. a sleeve II; 23. and (4) a notch.

Detailed Description

In the present invention, it is to be understood that the term "length"; "Width"; "Up"; "Down"; "front"; "Back"; "left"; "Right"; "vertical"; "horizontal"; "Top"; "bottom" "inner"; "outer"; "clockwise"; "counterclockwise"; "axial"; "planar direction"; the directional or positional relationship indicated as "circumferential" or the like is based on the directional or positional relationship shown in the drawings, and is only for convenience of description and simplified description, and does not indicate or imply that the device or element referred to must have a particular orientation; constructed and operative in a particular orientation and therefore should not be construed as limiting the invention.

The stud welding process is widely applied to the welding production process in the current automobile manufacturing industry, and welding slag generated by a stud welding gun in the using process brings great disadvantages to the welding quality of stud welding and later equipment maintenance.

As shown in fig. 1 and 2, the slag removal device for the stud welding gun is characterized in that: the arc extinguishing device comprises a force application part 1 and a slag removal part 2 used for removing welding slag generated by stud welding, wherein the force application part 1 is connected with the slag removal part 2, the slag removal part 2 is upwards placed in an arc extinguishing cover of a welding gun of the stud welding, and the welding gun of the stud welding is downwards inserted into the slag removal part 2.

The force application component 1 is a handle, the slag removal component 2 is of a sleeve-shaped structure, one end of the slag removal component 2 is vertically connected to the handle, and the slag removal component 2 and the force application component 1 are connected to form a T-shaped structure.

The slag removal component 2 comprises a sleeve I21 and a sleeve II 22, one end of the sleeve I21 is connected to the handle, the other end of the sleeve I21 is connected with the sleeve II 22, the sleeve II 22 is inserted into the arc extinguishing cover of the stud welding gun, the handle is rotated, the sleeve I21 and the sleeve II 22 rotate along with the sleeve, and the sleeve II 22 removes splashing and welding slag in the arc extinguishing cover of the stud welding gun.

One end of the sleeve II 22, which is far away from the sleeve I21, is provided with a notch 23 for removing slag, and the notches 23 are uniformly distributed along the circumference of the sleeve II 22. The notches 23 are strip-shaped notches, and the number of the notches 23 is more than or equal to 2.

The opening end of the sleeve II 22 is in a horn shape, and the opening of one end, far away from the sleeve I21, of the sleeve II 22 is larger than the opening of one end, close to the sleeve I21, of the sleeve II 22. Four notches 23 are formed in the sleeve II 22, the sleeve II 22 is divided into four circular arcs through the notches 23, and the four circular arcs are non-concentric circles. Therefore, the four arcs are of a left-off structure, so that more welding slag can be removed, and the four arcs can also be of structures with different heights, so that more types and shapes of welding slag can be removed.

The utility model discloses a stud welding welder scarfing cinder device is arranged in the automobile manufacturing trade to weld dress production stud welding process, and stud welding welder dross removal mechanism's scarfing cinder part 2 is that sleeve I21 and sleeve II 22 are designed and made according to stud welding welder size for the benchmark and form. The slag removal component 2 of the slag removal device for the stud welding gun, namely the sleeve I21 and the sleeve II 22, is placed into the arc extinguishing cover of the stud welding gun, the slag removal component 2 is upwards, the stud welding gun is downwards, and the spatter and the welding slag in the arc extinguishing cover of the stud welding gun can be removed after the stud welding gun twists the slag removal component 2 clockwise for a plurality of circles.

The slag removal device for the stud welding gun of the utility model can rapidly remove the welding slag generated by the stud welding gun in the using process and adhere to the inner side of the arc extinguishing cover, thereby solving the problem that the welding slag easily blocks the welding gun dust cover, and also avoiding the problems of screw rosin joint or weak welding caused by blocking the welding gun dust cover by the welding slag, high maintenance cost caused by damage of the welding gun head due to improper maintenance, and the like; the purposes of improving the production efficiency and reducing the equipment maintenance cost on the premise of ensuring the quality requirement can be realized.

The utility model discloses a slag removal device can carry out quick, effectual cleaing away at the inside welding slag of arc-extinguish chamber with the adhesion that produces in stud welding gun use, thereby prevents because the double-screw bolt rosin joint or the weak welding that the welding slag factor produced phenomenons such as magnetic blow, also can avoid simultaneously owing to maintain improper produced damage condition to stud welding gun to reach the prerequisite that both can satisfy the quality of double-screw bolt state and reduce the equipment maintenance cost.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without the technical solutions of the present invention, or the present invention can be directly applied to other occasions without the improvements, and all are within the protection scope of the present invention.

Claims

1. The utility model provides a stud welding welder scarfing cinder device which characterized in that: the arc extinguishing device comprises a force application part (1) and a slag removal part (2) used for removing welding slag generated by stud welding, wherein the force application part (1) is connected with the slag removal part (2), the slag removal part (2) is placed in an arc extinguishing chamber of a stud welding gun, and the stud welding gun is inserted into the slag removal part (2).

2. The stud welding gun slag removal device according to claim 1, characterized in that: the force application component (1) is a handle, the slag removal component (2) is of a sleeve-shaped structure, one end of the slag removal component (2) is vertically connected to the handle, and the slag removal component (2) and the force application component (1) are connected to form a T-shaped structure.

3. The stud welding gun slag removal device according to claim 2, characterized in that: the slag removal component (2) comprises a sleeve I (21) and a sleeve II (22), one end of the sleeve I (21) is connected onto the handle, the other end of the sleeve I (21) is connected with the sleeve II (22), the sleeve II (22) is inserted into the arc extinguishing cover of the stud welding gun, the rotating handle, the sleeve I (21) and the sleeve II (22) rotate along with the rotating handle, and the sleeve II (22) removes splashing and welding slag in the arc extinguishing cover of the stud welding gun.

4. The stud welding gun slag removal device according to claim 3, characterized in that: one end of the sleeve II (22) far away from the sleeve I (21) is provided with a notch (23) for removing slag, and the notches (23) are uniformly distributed along the circumference of the sleeve II (22).

5. The stud welding gun slag removal device according to claim 4, wherein: the notches (23) are strip-shaped notches, and the number of the notches (23) is more than or equal to 2.

6. The stud welding gun slag removal device according to claim 4 or 5, characterized in that: four notches (23) are formed in the sleeve II (22), the sleeve II (22) is divided into four circular arcs through the notches (23), and the four circular arcs are non-concentric circles.

7. The stud welding gun slag removal device according to claim 6, wherein: the opening end of the sleeve II (22) is in a horn shape, and the opening of one end, far away from the sleeve I (21), of the sleeve II (22) is larger than the opening of one end, close to the sleeve I (21), of the sleeve II (22).