CN110566553A - Sheet metal component scrap (bridge) structure of bending - Google Patents
Sheet metal component scrap (bridge) structure of bending Download PDFInfo
- Publication number
- CN110566553A CN110566553A CN201910956093.8A CN201910956093A CN110566553A CN 110566553 A CN110566553 A CN 110566553A CN 201910956093 A CN201910956093 A CN 201910956093A CN 110566553 A CN110566553 A CN 110566553A
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- Prior art keywords
- groove
- short
- sheet metal
- long
- block
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- 239000002184 metal Substances 0.000 title claims abstract description 27
- 238000005452 bending Methods 0.000 title claims abstract description 18
- 238000003466 welding Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/048—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
- F16B7/0493—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof forming a crossed-over connection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention belongs to the field of sheet metal, and particularly relates to a sheet metal part bending lap edge structure which comprises a cover plate, wherein long folded edges are arranged at the upper end and the lower end of the cover plate, a first clamping groove and a first connecting groove are formed in the long folded edges, short folded edges are arranged on the left side and the right side of the cover plate, a second clamping groove and a second connecting groove are formed in the short folded edges, lap strips are arranged at the edges of the long folded edges and the short folded edges, a first connecting block is arranged on the surface of each lap strip, and a first clamping block is arranged at the tail end of each first connecting block. According to the invention, the lap joint strip is arranged at the joint of the long folding edge and the short folding edge of the sheet metal part, the first connecting block and the first clamping block which are designed on the lap joint strip are matched with the first connecting groove and the first clamping groove on the long folding edge, and the second connecting block and the second clamping block which are designed on the lap joint strip are matched with the second connecting groove and the second clamping groove on the short folding edge, so that the long folding edge and the short folding edge are conveniently limited, and the welding is more convenient.
Description
Technical Field
The invention relates to the technical field of sheet metal, in particular to a sheet metal part bending scrap edge structure.
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.
Disclosure of Invention
the invention aims to provide a sheet metal part bending scrap edge structure, which solves the problem that the sheet metal part is difficult to position after being bent, can overcome the elasticity of a folded edge during welding and is more favorable for welding.
In order to achieve the purpose, the invention provides the 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.
Preferably, the number of the long folding edges and the number of the short folding edges are two, and the long folding edges and the short folding edges are formed by bending at the edge of the cover plate.
compared with the prior art, the invention has the following beneficial effects:
1. According to the invention, the lap joint strip is arranged at the joint of the long folding edge and the short folding edge of the sheet metal part, the first connecting block and the first clamping block which are designed on the lap joint strip are matched with the first connecting groove and the first clamping groove on the long folding edge, and the second connecting block and the second clamping block which are designed on the lap joint strip are matched with the second connecting groove and the second clamping groove on the short folding edge, so that the long folding edge and the short folding edge are conveniently limited, and the welding is more convenient.
2. According to the invention, the long folding edge and the short folding edge on the cover plate can be limited through the lap joint structure formed by the lap joint strip, the first connecting block, the first clamping block, the second connecting block and the second clamping block, so that the long folding edge and the short folding edge do not need to be held by hands in the welding process, the elasticity of the long folding edge and the short folding edge can be overcome, and the welding operation is more facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 3 is a top view of the strap of FIG. 2 of the present invention;
Fig. 4 is a top view of the cover plate of fig. 1 in accordance with 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 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
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.
Referring to fig. 1, the number of the long folding edge 11 and the short folding edge 14 is two, and the long folding edge 11 and the short folding edge 14 are formed by bending at the edge of the cover plate 1. The long folding edge 11 and the short folding edge 14 are preset at the edge of the cover plate 1 and can be formed only by bending.
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 (7)
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).
7. The sheet metal part bending scrap edge structure according to claim 1, characterized in that: the number of the long folding edges (11) and the number of the short folding edges (14) are two respectively, and the long folding edges (11) and the short folding edges (14) are formed by bending at the edge of the cover plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910956093.8A CN110566553A (en) | 2019-10-10 | 2019-10-10 | Sheet metal component scrap (bridge) structure of bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910956093.8A CN110566553A (en) | 2019-10-10 | 2019-10-10 | Sheet metal component scrap (bridge) structure of bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110566553A true CN110566553A (en) | 2019-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910956093.8A Pending CN110566553A (en) | 2019-10-10 | 2019-10-10 | Sheet metal component scrap (bridge) structure of bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110566553A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144824A (en) * | 2020-10-26 | 2020-12-29 | 浙江亚厦装饰股份有限公司 | Detachable barrier-free assembled toilet waterproof bottom box and installation method thereof |
| CN112196222A (en) * | 2020-10-26 | 2021-01-08 | 浙江亚厦装饰股份有限公司 | Slope adjusting frame device and installation method thereof |
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|---|---|---|---|---|
| US20150316085A1 (en) * | 2014-05-02 | 2015-11-05 | Cooper Technologies Company | Strut System and Strut Fitting Therefor |
| CN206361402U (en) * | 2016-11-24 | 2017-07-28 | 苏州慧博精密钣金有限公司 | Sheet metal component bending scrap (bridge) structure |
| CN206697703U (en) * | 2017-04-14 | 2017-12-01 | 华南理工大学 | A kind of USB interface-based mechanical integrated interface of communication |
| CN107806218A (en) * | 2017-10-12 | 2018-03-16 | 成都骏铭圭科技有限公司 | A kind of plastic composition plastic floor |
| CN208719089U (en) * | 2018-06-21 | 2019-04-09 | 洛阳凯宾耐特钢柜有限公司 | A kind of easy shelf post link mechanism of no silk |
| CN210739040U (en) * | 2019-10-10 | 2020-06-12 | 昆山准超五金科技有限公司 | Sheet metal component scrap (bridge) structure of bending |
-
2019
- 2019-10-10 CN CN201910956093.8A patent/CN110566553A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150316085A1 (en) * | 2014-05-02 | 2015-11-05 | Cooper Technologies Company | Strut System and Strut Fitting Therefor |
| CN206361402U (en) * | 2016-11-24 | 2017-07-28 | 苏州慧博精密钣金有限公司 | Sheet metal component bending scrap (bridge) structure |
| CN206697703U (en) * | 2017-04-14 | 2017-12-01 | 华南理工大学 | A kind of USB interface-based mechanical integrated interface of communication |
| CN107806218A (en) * | 2017-10-12 | 2018-03-16 | 成都骏铭圭科技有限公司 | A kind of plastic composition plastic floor |
| CN208719089U (en) * | 2018-06-21 | 2019-04-09 | 洛阳凯宾耐特钢柜有限公司 | A kind of easy shelf post link mechanism of no silk |
| CN210739040U (en) * | 2019-10-10 | 2020-06-12 | 昆山准超五金科技有限公司 | Sheet metal component scrap (bridge) structure of bending |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144824A (en) * | 2020-10-26 | 2020-12-29 | 浙江亚厦装饰股份有限公司 | Detachable barrier-free assembled toilet waterproof bottom box and installation method thereof |
| CN112196222A (en) * | 2020-10-26 | 2021-01-08 | 浙江亚厦装饰股份有限公司 | Slope adjusting frame device and installation method thereof |
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