CN210739040U

CN210739040U - Sheet metal component scrap (bridge) structure of bending

Info

Publication number: CN210739040U
Application number: CN201921681129.8U
Authority: CN
Inventors: 成志明; 彭明明; 成学敏
Original assignee: Kunshan Zhunchao Hardware Technology Co Ltd
Current assignee: Kunshan Zhunchao Hardware Technology Co Ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-12
Anticipated expiration: 2029-10-10

Abstract

The utility model belongs to the panel beating field, concretely relates to sheet metal component structure of taking a side of bending, which comprises an apron, the upper and lower both ends of apron are provided with long hem, first draw-in groove and first spread groove have been seted up on the long hem, the left and right sides of apron is provided with short hem, second draw-in groove and second spread groove have been seted up on the short hem, the overlap joint strip is installed with the edge of short hem to long hem, the surface of overlap joint strip is provided with first connecting block, the end of first connecting block is provided with first fixture block. The utility model discloses an at the long hem of sheet metal component and the joint department installation overlap joint strip of short hem, through first connecting block, the cooperation of first draw-in groove on first fixture block and the long hem of design on the overlap joint strip, and through second connecting block, the cooperation of second fixture block and the second draw-in groove on the short hem of the second connecting block, the second fixture block that design on the overlap joint strip, the convenience is carried on spacingly to long hem and short hem for it is more convenient to weld.

Description

Sheet metal component scrap (bridge) structure of bending

Technical Field

The utility model relates to a panel beating technical field specifically is a sheet metal component structure of taking a side of bending.

Background

The sheet metal is a comprehensive cold working process for metal plates, including shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as automobile bodies) and the like. The remarkable characteristic is that the thickness of the same part is consistent. The product processed by the sheet metal process is called a sheet metal part. Sheet metal parts in different industries are generally different and are mostly used for the name of assembly timing.

When sheet metal parts of some box covers are machined, plates are prefabricated usually and then are welded at the folded edges to form the box cover sheet metal parts. After the plate is folded, when the folded edges are required to be welded and connected, the plate folding machine is very inconvenient, the existing folded edges are designed into a lap structure, but the sheet metal parts still need to be held by hands, and the elasticity of the folded edges cannot be overcome in a natural state. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sheet metal component structure of taking a side of bending has solved the sheet metal component back of bending, is difficult to the problem of location, can overcome the elasticity of hem during the welding moreover, more is favorable to carrying out weldment work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sheet metal component scrap (bridge) structure of bending, includes the apron, the upper and lower both ends of apron are provided with long hem, first draw-in groove and first connecting groove have been seted up on the long hem, the left and right sides of apron is provided with short hem, second draw-in groove and second connecting groove have been seted up on the short hem, the overlap joint strip is installed with the edge of short hem to long hem, the surface of overlap joint strip is provided with first connecting block, the end of first connecting block is provided with first fixture block, the lower extreme of overlap joint strip is provided with the second connecting block, the lower extreme of second connecting block is provided with the second fixture block.

Preferably, first draw-in groove and first connecting groove intercommunication, the joint has first fixture block in the first draw-in groove, the joint has first connecting block in the first connecting groove.

Preferably, the second clamping groove is communicated with the second connecting groove, a second clamping block is connected in the second clamping groove in a clamping mode, and a second connecting block is connected in the second connecting groove in a clamping mode.

Preferably, the lapping strip, the first connecting block, the first clamping block, the second connecting block and the second clamping block are of an integrated structure.

Preferably, the cover plate, the long folded edge and the short folded edge are of an integrated structure.

Preferably, the number of the lap strips is four, and the four lap strips are distributed at the corners of the cover plate.

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

1. the utility model discloses an at the long hem of sheet metal component and the joint department installation overlap joint strip of short hem, through first connecting block, the cooperation of first draw-in groove on first fixture block and the long hem of design on the overlap joint strip, and through second connecting block, the cooperation of second fixture block and the second draw-in groove on the short hem of the second connecting block, the second fixture block that design on the overlap joint strip, the convenience is carried on spacingly to long hem and short hem for it is more convenient to weld.

2. The utility model discloses a lap joint structure that overlap joint strip, first connecting block, first fixture block, second connecting block and second fixture block constitute can carry on spacingly to long hem and short hem on the apron for in the welding process, need not to hold up long hem and short hem with the hand, can overcome the elasticity of long hem and short hem, more be favorable to carrying out weldment work.

Drawings

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

fig. 2 is an enlarged view of the structure of part a of fig. 1 according to the present invention;

fig. 3 is a top view of the lap strip of fig. 2 of the present invention;

fig. 4 is a top view of the cover plate of fig. 1 according to the present invention.

In the figure: 1. a cover plate; 11. folding the edges; 12. a first card slot; 13. a first connecting groove; 14. short folding edges; 15. a second card slot; 16. a second connecting groove; 2. a lapping strip; 21. a first connection block; 22. a first clamping block; 23. a second connecting block; 24. and a second clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Please refer to fig. 1 and 2, a sheet metal part bending lap structure, which includes a cover plate 1, wherein long hems 11 are disposed at upper and lower ends of the cover plate 1, a first clamping groove 12 and a first connecting groove 13 are disposed on the long hems 11, short hems 14 are disposed at left and right sides of the cover plate 1, a second clamping groove 15 and a second connecting groove 16 are disposed on the short hems 14, a lap joint strip 2 is mounted at edges of the long hems 11 and the short hems 14, a first connecting block 21 is disposed on a surface of the lap joint strip 2, a first clamping block 22 is disposed at a tail end of the first connecting block 21, a second connecting block 23 is disposed at a lower end of the lap joint strip 2, and a second clamping block 24 is disposed at a lower.

Referring to fig. 2, the first engaging groove 12 is communicated with the first connecting groove 13, a first engaging block 22 is engaged in the first engaging groove 12, and a first connecting block 21 is engaged in the first connecting groove 13. The long folded edge 11 can be limited by the matching of the first clamping groove 12 and the first clamping block 22.

Referring to fig. 2, the second engaging groove 15 is communicated with the second connecting groove 16, a second engaging block 24 is engaged in the second engaging groove 15, and a second connecting block 23 is engaged in the second connecting groove 16. Through the cooperation of second draw-in groove 15 and second fixture block 24, can carry on spacingly to short hem 14, realize the installation of overlap joint strip 2.

Referring to fig. 1 and 3, the joint strip 2, the first connecting block 21, the first engaging block 22, the second connecting block 23 and the second engaging block 24 are of an integral structure. Through the design of the joint strip 2, the first connecting block 21, the first fixture block 22, the second connecting block 23 and the second fixture block 24, the long folding edge 11 and the short folding edge 14 can be connected without holding the long folding edge 11 and the short folding edge 14 by hands.

Referring to fig. 4, the cover plate 1, the long flap 11 and the short flap 14 are of an integral structure. The cover plate 1, the long flap 11 and the short flap 14 are made of stainless steel material and generally have elasticity.

Referring to fig. 1, the number of the strips 2 is four, and four strips 2 are distributed at the corners of the cover plate 1. Through the installation of four overlap joint strips 2, conveniently connect long hem 11 and short hem 14, be convenient for carry out weldment work.

During the use, long hem 11 and the short hem 14 on apron 1 are buckled the back, install first fixture block 22 on the overlap joint strip 2 in the first draw-in groove 12 of long hem 11, second fixture block 24 card is in the second draw-in groove 15 of short hem 14, and make first connecting block 21 and the cooperation of first connecting groove 13, second connecting block 23 and the cooperation of second connecting groove 16, connect long hem 11 and short hem 14 through overlap joint strip 2, it is convenient spacing to long hem 11 and short hem 14, make among the welding process, need not to hold up long hem 11 and short hem 14 with the hand, can overcome the elasticity of long hem 11 and short hem 14, more be favorable to carrying out weldment work.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application is common knowledge in the field, and the present application mainly protects the mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.

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. The utility model provides a sheet metal component scrap (bridge) structure of bending, includes apron (1), its characterized in that: the improved structure of the lap joint strip is characterized in that long folding edges (11) are arranged at the upper end and the lower end of the cover plate (1), a first clamping groove (12) and a first connecting groove (13) are formed in the long folding edges (11), short folding edges (14) are arranged on the left side and the right side of the cover plate (1), a second clamping groove (15) and a second connecting groove (16) are formed in the short folding edges (14), the lap joint strip (2) is installed at the edges of the long folding edges (11) and the short folding edges (14), a first connecting block (21) is arranged on the surface of the lap joint strip (2), a first clamping block (22) is arranged at the tail end of the first connecting block (21), a second connecting block (23) is arranged at the lower end of the lap joint strip (2), and a second clamping block (24).

2. The sheet metal part bending scrap edge structure according to claim 1, characterized in that: first draw-in groove (12) and first connecting groove (13) intercommunication, the joint has first fixture block (22) in first draw-in groove (12), the joint has first connecting block (21) in first connecting groove (13).

3. The sheet metal part bending scrap edge structure according to claim 1, characterized in that: second draw-in groove (15) and second spread groove (16) intercommunication, the joint has second fixture block (24) in second draw-in groove (15), joint has second connecting block (23) in second spread groove (16).

4. The sheet metal part bending scrap edge structure according to claim 1, characterized in that: the lap joint strip (2), the first connecting block (21), the first clamping block (22), the second connecting block (23) and the second clamping block (24) are of an integrated structure.

5. The sheet metal part bending scrap edge structure according to claim 1, characterized in that: the cover plate (1), the long folded edge (11) and the short folded edge (14) are of an integrated structure.

6. The sheet metal part bending scrap edge structure according to claim 1, characterized in that: the number of the lap strips (2) is four, and the four lap strips (2) are distributed at the corners of the cover plate (1).