CN201880846U - Stamping die of riveting machine - Google Patents
Stamping die of riveting machine Download PDFInfo
- Publication number
- CN201880846U CN201880846U CN2010202977210U CN201020297721U CN201880846U CN 201880846 U CN201880846 U CN 201880846U CN 2010202977210 U CN2010202977210 U CN 2010202977210U CN 201020297721 U CN201020297721 U CN 201020297721U CN 201880846 U CN201880846 U CN 201880846U
- Authority
- CN
- China
- Prior art keywords
- spherical surface
- rivet
- head
- concave spherical
- stamping die
- 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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- Insertion Pins And Rivets (AREA)
Abstract
The utility model discloses a stamping die of a riveting machine, which is arranged on the riveting machine. An inner concave spherical surface corresponding to the spherical surface head of a spherical surface powder injection rivet is arranged at the riveting head of the stamping die; the radius of the inner concave spherical surface is equal to that of the spherical surface head of the rivet; and the surface of the inner concave spherical surface is polished. According to the utility model, the inner concave spherical surface corresponding to the spherical surface head of the spherical surface powder injection rivet is arranged at the riveting head of the stamping die of the riveting machine, and the surface of the inner concave spherical surface is polished, so that the stamping die has high precision, powder injection baking varnish on the surface of the rivet cannot be crushed during riveting, the powder injection baking varnish on the surface of the riveted rivet cannot fall off, and a riveted product has an attractive appearance and low probability of rusting, thereby satisfying the requirements of customers.
Description
Technical field
The utility model relates to the processing mold field, relates in particular to a kind of rivet driver punch die.
Background technology
The head of the punch die of existing metal rivet machine coupling is generally planar structure, when the sphere that this structure was handled at the surperficial baking vanish that dusts of riveted joint dusts rivet, the baking vanish that dusts on rivet surface is weighed wounded easily, make the baking vanish local shedding of dusting on the rivet surface after the riveted joint, it is attractive in appearance and get rusty easily to cause riveting product, can't reach customer requirement.
Summary of the invention
The utility model purpose provides a kind of simple in structure, riveted joint sphere rivet that dusts and is difficult for falling the rivet driver punch die of lacquer.
The utility model adopts following scheme to realize: the rivet driver punch die is arranged on the rivet driver, the riveted joint head of wherein said punch die be provided with sphere dust the sphere head of rivet corresponding in concave spherical surface.
The radius of concave spherical surface equals the radius of rivet sphere head, the surface finish of interior concave spherical surface in described.
The beneficial effects of the utility model are: adopt said structure, the riveted joint head setting of rivet driver punch die and sphere dust the sphere head of rivet corresponding in concave spherical surface, the surface finish of interior concave spherical surface is handled, the precision height of punch die, the baking vanish that dusts on rivet surface can not weighed wounded during riveted joint, the baking vanish that dusts on the rivet surface after the riveted joint can not come off, and the product of riveting out is attractive in appearance and be not easy to get rusty, and can reach customer requirement.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is further elaborated:
Fig. 1 is the structural representation of the utility model rivet driver punch die.
The specific embodiment
As shown in Figure 1, the utility model punch die 2 is arranged on the rivet driver 1, the riveted joint head of wherein said punch die 2 be provided with sphere dust the sphere head 31 of rivet 3 corresponding in concave spherical surfaces 21.Punch die 2 adopts mould steel 12CrMoV to make.
The radius of concave spherical surface 21 equals the radius of rivet 3 sphere heads 31 in described, the surface finish of interior concave spherical surface 21, and the accurate discharge processing of interior concave spherical surface 21 employings is polishing assurance precision then.The radius of concave spherical surface 21 is 7.5895mm in preferred.
Claims (2)
1. a rivet driver punch die is arranged on the rivet driver, it is characterized in that: the riveted joint head of described punch die be provided with sphere dust the sphere head of rivet corresponding in concave spherical surface.
2. a kind of rivet driver punch die according to claim 1 is characterized in that: the radius of concave spherical surface equals the radius of rivet sphere head, the surface finish of interior concave spherical surface in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202977210U CN201880846U (en) | 2010-08-19 | 2010-08-19 | Stamping die of riveting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202977210U CN201880846U (en) | 2010-08-19 | 2010-08-19 | Stamping die of riveting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201880846U true CN201880846U (en) | 2011-06-29 |
Family
ID=44178374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202977210U Expired - Fee Related CN201880846U (en) | 2010-08-19 | 2010-08-19 | Stamping die of riveting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201880846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230976A (en) * | 2013-04-28 | 2013-08-07 | 苏州工业园区高登威科技有限公司 | Rivet head device |
| CN105478647A (en) * | 2016-02-17 | 2016-04-13 | 常州神力电机股份有限公司 | Automatic iron-core riveting machine |
-
2010
- 2010-08-19 CN CN2010202977210U patent/CN201880846U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230976A (en) * | 2013-04-28 | 2013-08-07 | 苏州工业园区高登威科技有限公司 | Rivet head device |
| CN105478647A (en) * | 2016-02-17 | 2016-04-13 | 常州神力电机股份有限公司 | Automatic iron-core riveting machine |
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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: 20110629 Termination date: 20130819 |