CN2588107Y - Sheet-metal structure without rivet bonding - Google Patents
Sheet-metal structure without rivet bonding Download PDFInfo
- Publication number
- CN2588107Y CN2588107Y CN 02273587 CN02273587U CN2588107Y CN 2588107 Y CN2588107 Y CN 2588107Y CN 02273587 CN02273587 CN 02273587 CN 02273587 U CN02273587 U CN 02273587U CN 2588107 Y CN2588107 Y CN 2588107Y
- Authority
- CN
- China
- Prior art keywords
- plate
- pores
- upper plate
- sheet metal
- metal structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a riveting sheet metal structure without rivets, which is composed of an upper plate and a bottom plate, wherein a plurality of plate pores with equal pore diameters are evenly distributed on the upper plate in rows, and upper row pores and lower low pores are distributed in the way of misalignment; a plurality of bulges are formed on the bottom plate and have identical number and uniform distribution with the plate pores, the outside diameters of the bulges are matched with that of the plate pores, the bulges on the bottom plate are inserted in the upper plate pores of the upper plate, and a circular bead is formed on the part of the top of each bulge which corresponds to the edges of the plate pores. The riveting sheet metal structure has the advantages of no rivet, reduced cost, increased efficiency, shapely molding, firmness, applicability and high reliability, and is suitable for riveting multitudinous miniature plates of which the thickness is lower than 4mm in automobile industry, etc.
Description
Technical field
The utility model relates to a kind of no rivet sheet metal structural.
Technical background
In current automobile and wireless industry, sheet metal structural is commonplace.Sheet metal structural is a kind of to be that two sheet metals connect together after by spot welding machine or manipulator punching, and this kind sheet metal structural has the advantages that moulding is attractive in appearance, efficient is high, and its shortcoming is the cost height; Another kind is with rivet two pressed plates to be linked together, and its shortcoming is not attractive in appearance for being shaped, and the head and the root of riveted joint back pulling rivet all go out to serve, and like this, pressed plate is put injustice, can not use screw lock.
Summary of the invention
The purpose of this utility model is to solve the problem that prior art exists, and provides a kind of and reduces cost, and raises the efficiency, and moulding is attractive in appearance, and firmly is suitable for the no rivet sheet metal structural of good reliability.
This no rivet sheet metal structural is made of upper plate and base plate, its special way be have on the said upper plate several apertures identical, be evenly distributed and divide the plate hole of arranging and putting, and last round is dislocatedly distributed with following round, said base plate has some projectioies that go up, said projection is identical with the plate hole number, distribution is consistent and external diameter matches with the plate hole external diameter, projection on the base plate is inserted on the upper plate in the plate hole, and there is a shoulder at convex top respective panels bore edges place.
The utility model has the advantages that does not have rivet and without the welding of spot welding machine and mechanism hand.Therefore, can reduce cost, raise the efficiency, moulding is attractive in appearance, and firmly is suitable for, and good reliability is adapted at the riveted joint production in enormous quantities of the sheet material of thickness of slab below 4mm of automobile industry and other industry aspects.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A-A cutaway view Amplified image among Fig. 1.
Embodiment
As Fig. 1, shown in Figure 2, the utility model has two boards thick low carbon steel or aluminum alloy or copper alloy plate for 4mm or 1mm or 2mm or 3mm, wherein a plate is a upper plate 1, another piece plate is a base plate 2, there are several apertures identical on the upper plate 1, be evenly distributed and divide the plate hole 1A that arranges and put, ratio is 1: 1 or 1: 2 or 1: 1.5 between the diameter of said plate hole 1A and the thickness of slab, and last row's plate hole is dislocatedly distributed with following row's plate hole, protruding 2A is arranged on base plate 2, plate hole 1A matches on the said protruding 2A external diameter upper plate 1, and the number unanimity, between the protruding 2A between distance and the plate hole 1A distance consistent, the deviation of the two distance that cooperatively interacts is ± the 0.05mm scope within.Protruding 2A on the said base plate 2 is inserted on the upper plate 1 in the plate hole 1A, and there is a shoulder 2a in the corresponding plate hole 1A in protruding 2A top edge.
Claims (1)
1, a kind of no rivet sheet metal structural, constitute by upper plate and base plate, it is characterized in that having on the said upper plate several apertures identical, be evenly distributed and divide the plate hole of arranging and putting, and last round is dislocatedly distributed with following round, said base plate has some projectioies that go up, said projection is identical with the plate hole number, it is consistent to distribute and external diameter matches with the plate hole external diameter, and the projection on the said base plate is inserted on the upper plate in the plate hole, and there is a shoulder at convex top respective panels bore edges place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02273587 CN2588107Y (en) | 2002-06-20 | 2002-06-20 | Sheet-metal structure without rivet bonding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02273587 CN2588107Y (en) | 2002-06-20 | 2002-06-20 | Sheet-metal structure without rivet bonding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2588107Y true CN2588107Y (en) | 2003-11-26 |
Family
ID=33738030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02273587 Expired - Fee Related CN2588107Y (en) | 2002-06-20 | 2002-06-20 | Sheet-metal structure without rivet bonding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2588107Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705331A (en) * | 2012-06-14 | 2012-10-03 | 昆山维金五金制品有限公司 | Lower connecting piece |
| CN102829045A (en) * | 2012-08-23 | 2012-12-19 | 上海三一精机有限公司 | Connecting structure for sheet metal part |
| CN103573767A (en) * | 2013-09-27 | 2014-02-12 | 王福慧 | Connection plate riveting structure and method thereof |
-
2002
- 2002-06-20 CN CN 02273587 patent/CN2588107Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705331A (en) * | 2012-06-14 | 2012-10-03 | 昆山维金五金制品有限公司 | Lower connecting piece |
| CN102829045A (en) * | 2012-08-23 | 2012-12-19 | 上海三一精机有限公司 | Connecting structure for sheet metal part |
| CN102829045B (en) * | 2012-08-23 | 2015-05-06 | 上海三一精机有限公司 | Connecting structure for sheet metal part |
| CN103573767A (en) * | 2013-09-27 | 2014-02-12 | 王福慧 | Connection plate riveting structure and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031126 Termination date: 20100620 |