CN204041665U - From drilled drawing-core rivet - Google Patents
From drilled drawing-core rivet Download PDFInfo
- Publication number
- CN204041665U CN204041665U CN201420487899.XU CN201420487899U CN204041665U CN 204041665 U CN204041665 U CN 204041665U CN 201420487899 U CN201420487899 U CN 201420487899U CN 204041665 U CN204041665 U CN 204041665U
- Authority
- CN
- China
- Prior art keywords
- rivet
- drilling head
- blind rivet
- crop
- utility
- 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 is a kind of from drilled drawing-core rivet, to begin to crop up composition primarily of blind rivet bar, rivet body, blind rivet, and blind rivet top of begining to crop up is provided with drilling head, and drilling head diameter is slightly larger than rivet body diameter.The utility model, owing to being provided with drilling head, makes riveted joint that is two-layer or stacked conducting plate, and boring, riveted joint two procedures become a procedure, decrease artificial, improve manufacturing efficiency.
Description
Technical field
The utility model relates to a kind of mechanical device, is specially from drilled drawing-core rivet.Be applicable to the fields such as panel beating, automobile, train, aluminium-alloy door or window, interior/exterior decoration, shipping container.
Background technique
Self-plugging rivet, as a kind of general fastening piece, is used widely, is specially adapted to the occasion of inconvenient two-sided riveted joint.
At present, two-layer or stacked conducting plate riveted joint, first will bore hole, and then rivet, this method of construction is two procedures, adds cost of labor, reduces manufacturing efficiency, although can meet the needs of production, economic benefit is relatively low.
Summary of the invention
The purpose of this utility model is to provide a kind of from drilled drawing-core rivet, makes two-layer or stacked conducting plate riveted joint, becomes a procedure from boring, riveted joint two procedures.
For achieving the above object, the utility model have employed following scheme: from drilled drawing-core rivet, to begin to crop up composition primarily of blind rivet bar, rivet body, blind rivet, and blind rivet top of begining to crop up is provided with drilling head, and drilling head diameter is slightly larger than rivet body diameter.
During work, with the hand riveter of translator, clamping blind rivet bar, the position starting electrical machinery that alignment pieces need be riveted, drilling head starts boring to workpiece, pulls blind rivet bar after hole, completes and rivets workpiece, because blind rivet is begun to crop up distortion, forces drilling head to come off.
The utility model, owing to being provided with drilling head, makes riveted joint that is two-layer or stacked conducting plate, and boring, riveted joint two procedures become a procedure, decrease artificial, improve manufacturing efficiency.
Accompanying drawing explanation
Fig. 1 is structural drawing of the present utility model,
Fig. 2 is the left view of Fig. 1.
In figure: 1, drilling head, 2, blind rivet begins to crop up, 3, rivet body, 4, blind rivet bar.
Embodiment
Below with embodiment by reference to the accompanying drawings, the utility model is described in further detail.
The present embodiment, rivet body, blind rivet bar all use standard piece, cut a radial groove on blind rivet top of begining to crop up; Drilling head adopts 45# steel to do, and begin to crop up in the groove of top by drilling head press-in blind rivet, both are drive fit.
Claims (1)
1. from drilled drawing-core rivet, to begin to crop up (2) composition primarily of blind rivet bar (4), rivet body (3), blind rivet, it is characterized in that: blind rivet (2) top of begining to crop up is provided with drilling head (1), and drilling head (1) diameter is slightly larger than rivet body (3) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420487899.XU CN204041665U (en) | 2014-08-20 | 2014-08-20 | From drilled drawing-core rivet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420487899.XU CN204041665U (en) | 2014-08-20 | 2014-08-20 | From drilled drawing-core rivet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204041665U true CN204041665U (en) | 2014-12-24 |
Family
ID=52242334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420487899.XU Expired - Fee Related CN204041665U (en) | 2014-08-20 | 2014-08-20 | From drilled drawing-core rivet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204041665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630605A (en) * | 2019-10-14 | 2019-12-31 | 无锡安士达五金有限公司 | Self-drilling rivet |
-
2014
- 2014-08-20 CN CN201420487899.XU patent/CN204041665U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630605A (en) * | 2019-10-14 | 2019-12-31 | 无锡安士达五金有限公司 | Self-drilling rivet |
| CN110630605B (en) * | 2019-10-14 | 2024-06-07 | 无锡安士达五金有限公司 | Self-drilling rivet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20170820 |