CN210701785U

CN210701785U - Spot welding drawing device for repairing metal plate

Info

Publication number: CN210701785U
Application number: CN201921498852.2U
Authority: CN
Inventors: 翟振冲
Original assignee: Zibo Olym Electric Co ltd
Current assignee: Zibo Olym Electric Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-06-09
Anticipated expiration: 2029-09-09

Abstract

The utility model belongs to panel beating repair tool field, concretely relates to panel beating is restoreed and is used spot welding draw-off gear, include horizontal pole, support, draw piece and handle, the handle includes handle and lower handle, and lower handle is fixed on the horizontal pole, goes up and articulates between handle and the lower handle, goes up the handle and can drive when rotating around the pin joint and draw the piece and reciprocate, the support divide into left branch seat and right branch seat, its characterized in that: the top end of the drawing piece is provided with a universal welding gun connecting column, the tail end of the drawing piece is detachably fixed with a spot welding needle, and the middle section of the drawing piece is provided with a stud structure. The utility model discloses can be connected with the spot welder, spot welding and drawing are carried out simultaneously, easy operation, and efficiency improves greatly.

Description

Spot welding drawing device for repairing metal plate

Technical Field

The utility model belongs to the panel beating field of restoreing, concretely relates to panel beating is restoreed and is used spot welding draw-off gear.

Background

In the panel beating field of restoreing, often can use some welder will draw the welding of piece in the panel beating depressed part, recycle and draw the utensil and carry out the drawing to drawing the piece, reach and carry out prosthetic effect to sunken car panel beating surface. However, the spot welding machine (gun) and the drawing device are usually two sets of independent devices, in the actual use process, spot welding is firstly carried out, then drawing is carried out, the spot welding machine is put down, then the drawing device is taken up, not only is the complex operation device messy, but also the drawing part is easily damaged by external force due to improper operation, and the drawing repair effect is influenced. On the other hand, the support base of the existing drawing device often cannot adjust the support area, and the support with the same size is used for supporting and then drawing no matter the size of the pits on the surface of the automobile metal plate, so that the drawing area is difficult to control, accurate drawing cannot be guaranteed, and the repair effect is also influenced.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide a panel beating and restore and use spot welding draw-off gear, can be connected with the spot welder, carry out spot welding simultaneously and draw, easy operation, efficiency improves greatly.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a panel beating is restoreed with spot welding draw-off gear, includes horizontal pole, support, draws piece and handle, the handle includes handle and lower handle, and lower handle is fixed on the horizontal pole, goes up and articulates between handle and the lower handle, goes up the handle and can drive when rotating around the pin joint and draw the piece and reciprocate, the support divide into left support and right support, its characterized in that: the top end of the drawing piece is provided with a universal welding gun connecting column, the tail end of the drawing piece is detachably fixed with a spot welding needle, and the middle section of the drawing piece is provided with a stud structure.

Furthermore, the drawing piece penetrates through the middle parts of the upper handle and the cross rod, and a spring is sleeved on the drawing piece below the cross rod; the nut is fastened on the drawing piece above the upper grip.

Further, the support includes the fixed knob at support, base and top, and the arc open slot has been seted up to the symmetry on the base of left support and right support.

Furthermore, three arc-shaped open grooves with different diameters are respectively formed in the bases of the left support and the right support.

Furthermore, two through grooves parallel to the cross rod are symmetrically formed in the cross rod, and the left support and the right support are respectively arranged in the two through grooves in a penetrating mode and can move left and right in the through grooves.

Further, the fixed knob penetrates through the through groove of the cross rod and is fastened with the support through a bolt.

Furthermore, the bottom of the base is fixed with a damping, anti-skid and anti-abrasion material.

Further, the material of the drawing piece is copper.

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

1. the utility model discloses the top of drawing the piece sets up to general welder spliced pole, and terminal detachable is fixed with spot welding needle, is about to draw the piece and unites two into one with spot welding needle, can be connected to the spot welder (rifle), when carrying out the panel beating restoration, can draw immediately after the spot welding is accomplished, has practiced thrift a large amount of time, has simplified the operation flow, has improved work efficiency greatly; the spot welding needle has certain wearing and tearing to lead to welding badly after the use for a long time, and detachable structure guarantees that the spot welding needle can be changed at any time in order to guarantee that the welding draws the effect.

2. The utility model discloses in draw the piece and run through handle and horizontal pole middle part, the cover is equipped with the spring on drawing the piece of horizontal pole below, moves the handle through the pressure and makes to draw a rebound and realize drawing the effect, and the spring enables to draw a rapid playback in order to carry out the action of drawing next, effectively guarantees operating efficiency.

3. The utility model provides a draw a middle section and be the double-screw bolt structure, go up the pull-out piece of handle top and go up the nut that is inherent, the length that draws the piece below the light horizontal pole of adjusting in position through the nut rotation realizes restoreing the pit of the different degree of depth.

4. The utility model discloses the arc open slot of having seted up of symmetry on the base of well left branch seat and right branch seat, and set up the arc open slot of three different diameters respectively, can be to the pit size of difference, the size of adjustment supporting area to realize more accurate drawing restoration, better assurance restoration effect.

Drawings

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

fig. 2 is a schematic diagram of the explosion structure of the present invention.

Labeled as:

1. a cross bar; 2. a left support; 3. a right support; 4. an upper grip; 5. a lower grip; 6. a connecting strip; 7. drawing the piece; 8. a welding gun connecting column; 9. spot welding pins; 10. a nut; 11. a support; 12. a base; 13. fixing the knob; 14. an arc-shaped open slot; 15. a through groove; 16. a spring.

Detailed Description

The invention is further described with reference to the following embodiments:

as shown in fig. 1-2, the utility model provides a spot welding drawing device for sheet metal repair, include horizontal pole 1, support, draw 7 and handle, the handle includes handle 4 and lower handle 5, and lower handle 5 is fixed on horizontal pole 1, goes up and connects through connecting strip 6 of both sides between handle 4 and the lower handle 5, goes up handle 4 and can rotate around the last pin joint of connecting strip 6. Draw 7 top of piece and set up to general welder spliced pole 8, terminal detachable be fixed with spot welding needle 9, spot welding needle 9 with draw 7 end through threaded connection together, draw 7 middle sections and set up to the double-screw bolt structure. Draw a 7 and run through handle 4 and horizontal pole 1 middle part, draw the cover and be equipped with spring 16 on 7 of drawing a below 1 horizontal pole, for guaranteeing to draw the effect, when last handle 4 was located the normal position, spring 16 was in nature lax state or contraction state, the upper end and the contact of horizontal pole 1 bottom surface, lower extreme and the contact of spot welding needle 9 top of drawing a 7 of spring 16. A nut 10 is fastened on the pulling piece 7 above the upper grip 4, and the length of the pulling piece 7 extending out of the cross bar 1 below can be adjusted by adjusting the nut 10. When the upper handle 4 rotates around the hinge point, the pulling piece 7 can be driven to move up and down, and can be rapidly reset under the action of the spring 16. In order to ensure the effect of the electrified spot welding, the drawing piece 7 is made of copper.

The support divide into left branch seat 2 and right branch seat 3, and left branch seat 2 and right branch seat 3 include the fixed knob 13 at support 11, base 12 and top respectively, and what have seted up the different arc open slot 14 of three diameter on the base 12 of left branch seat 2 and right branch seat 3 respectively the symmetry can guarantee the repair effect to the different support area of pit size selection not. Two through grooves 15 parallel to the cross rod 1 are symmetrically formed in the cross rod 1, and the fixing knob 13 penetrates through the through groove 15 of the cross rod 1 and is fastened with the top end of the support 11 through a bolt, so that the connection stability of the cross rod 1 and the support is guaranteed. Left branch seat 2 and right branch seat 3 wear to locate in two logical grooves 15 respectively and can remove about leading to the inslot 15 to can adjust the distance between left branch seat 2 and the right branch seat 3, satisfy different pit repair needs. The bottom of the base 12 is fixed with a damping, anti-skidding and anti-abrasion material, so that the stability of the device in implementation can be ensured.

The utility model discloses a theory of operation and concrete implementation mode:

when the pit defect on car panel beating surface needs to be restoreed, at first according to the size of pit, loosen the fixed knob 13 of support, adjust left support 2, right support 3 and select the arc open slot 14 of suitable size relatively, then remove left and right support to suitable position along logical groove 15 of horizontal pole 1, present between two bases 12 with pit assorted space, screw fixed knob 13, fix horizontal pole 1 and left and right support respectively. According to the depth of the concave pit, the nut 10 is rotated to adjust the length of the drawing piece 7 extending below the cross rod 1 to a proper position. And then, a welding gun connecting column 8 at the top end of the drawing part 7 is connected with a spot welding gun, the device is placed on the outer surface of the concave part of the metal plate, the spot welding gun is started, and the drawing part is welded at the concave part. Then the upper handle 4 is pressed rapidly, the drawing piece 7 moves upwards along with the upper handle, so that the concave part is driven to move upwards, and the process is repeated for a plurality of times if necessary, so that the concave part is flattened.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a panel beating is restoreed with spot welding draw-off gear, includes horizontal pole, support, draws piece and handle, the handle includes handle and lower handle, and lower handle is fixed on the horizontal pole, goes up and articulates between handle and the lower handle, goes up the handle and can drive when rotating around the pin joint and draw the piece and reciprocate, the support divide into left support and right support, its characterized in that: the top end of the drawing piece is provided with a universal welding gun connecting column, the tail end of the drawing piece is detachably fixed with a spot welding needle, and the middle section of the drawing piece is provided with a stud structure.

2. The spot welding drawing device for repairing sheet metal according to claim 1, characterized in that: the drawing piece penetrates through the upper handle and the middle part of the cross rod, and a spring is sleeved on the drawing piece below the cross rod; the nut is fastened on the drawing piece above the upper grip.

3. The spot welding drawing device for repairing sheet metal according to claim 2, characterized in that: the support includes the fixed knob at support, base and top, and the arc open slot has been seted up to the symmetry on the base of left branch seat and right branch seat.

4. The spot welding drawing device for repairing sheet metal according to claim 3, characterized in that: three arc-shaped open grooves with different diameters are respectively arranged on the bases of the left support and the right support.

5. The spot welding drawing device for repairing sheet metal according to claim 4, characterized in that: two through grooves parallel to the cross rod are symmetrically formed in the cross rod, and the left support and the right support are respectively arranged in the two through grooves in a penetrating mode and can move left and right in the through grooves.

6. The spot welding drawing device for sheet metal repair of claim 5, characterized in that: the fixed knob penetrates through the through groove of the cross rod and is fastened with the support through a bolt.

7. The spot welding drawing device for sheet metal repair of claim 6, characterized in that: and a damping, anti-skidding and anti-abrasion material is fixed at the bottom of the base.

8. The spot welding drawing device for repairing the sheet metal according to any one of claims 1 to 7, characterized in that: the drawing piece is made of copper.