CN202803902U - Bearing bush punching tooling - Google Patents
Bearing bush punching tooling Download PDFInfo
- Publication number
- CN202803902U CN202803902U CN 201220386778 CN201220386778U CN202803902U CN 202803902 U CN202803902 U CN 202803902U CN 201220386778 CN201220386778 CN 201220386778 CN 201220386778 U CN201220386778 U CN 201220386778U CN 202803902 U CN202803902 U CN 202803902U
- Authority
- CN
- China
- Prior art keywords
- seat
- punching
- bearing bush
- workbench
- deep
- 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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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a bearing bush punching tooling comprising a worktable. A mounting seat is mounted on the top of a support seat on the back of the worktable, an upper punching seat is arranged on the front seat surface of the mounting seat and provided with a punch, a punching seat is fixed on the worktable, a cylindrical punching die is arranged on the front seat surface of the punching seat, an arc-shaped groove is reserved on the cylindrical side wall of the upper portion of the punching die, the punch is hung above the arc-shaped groove, and the arc-shaped groove is provided with a die hole. The bearing bush punching tooling is simple in structure and easy to realize, no shift of a bearing bush is caused during punching, and the problem about deviation of a punching position is avoided.
Description
Technical field
The utility model relates to bearing shell processing unit (plant) field, is specially a kind of bearing bush punching frock.
Background technology
Bearing shell is sliding bearing and the tactile part that is coupling in the automobile, and the high-abrasive materials processing such as its general employing bronze, antifriction alloy make.Bearing shell need to carry out punching to bearing shell in process.Prior art generally is after bearing shell is stuck in circle-shaped perforating die, carries out punching by drift, and it is stressed in the mobile problem of perforating die to tend to occur bearing shell in punch process, easily causes punching position deviation to occur.
The utility model content
The utility model purpose provides a kind of bearing bush punching frock, is prone to the problem of punching position deviation during with solution prior art bearing bush punching.
In order to achieve the above object, the technical scheme that adopts of the utility model is:
A kind of bearing bush punching frock, include workbench, it is characterized in that: described workbench back shape has vertical supporting seat, the supporting seat top is equipped with mount pad, be provided with rush-up seat on the seat surface before the mount pad, be provided with the drift that stretches to the workbench top from the rush-up seat bottom in the rush-up seat, be positioned at and be fixed with square punching seat on the workbench, be provided with columned perforating die on the seat surface before the punching seat, and perforating die is axially vertical with seat surface before the punching seat, be positioned at the deep-slotted chip breaker that has on the cylindrical side wall on perforating die top with the bearing shell form fit, described drift is suspended from the deep-slotted chip breaker top, and has the nib that pours for drift in the deep-slotted chip breaker.
Described a kind of bearing bush punching frock is characterized in that: be provided with backing plate on the described workbench, described punching seat is fixed on the backing plate.
The utility model is simple in structure, be easy to realize, have the deep-slotted chip breaker that snaps in for bearing shell on columned perforating die top, utilize deep-slotted chip breaker that bearing shell is fixed, moving can not appear in drift bearing shell when punching like this, has avoided punching position the problem of deviation to occur.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1.A kind of bearing bush punching frock, include workbench 1, workbench 1 back shape has vertical supporting seat 2, supporting seat 2 tops are equipped with mount pad 3, be provided with rush-up seat 4 on the mount pad 3 front seat surfaces, be provided with the drift 5 that stretches to workbench 1 top from rush-up seat 4 bottoms in the rush-up seat 4, be provided with backing plate 10 on the workbench, be fixed with square punching seat 6 on the backing plate 10, be provided with columned perforating die 7 on the punching seat 6 front seat surfaces, and perforating die 7 is axially vertical with punching seat 6 front seat surfaces, is positioned at the deep-slotted chip breaker 8 that has on the cylindrical side wall on perforating die 7 tops with the bearing shell form fit, drift 5 is suspended from deep-slotted chip breaker 8 tops, and has the nib 9 that pours for drift 5 in the deep-slotted chip breaker 8.
Claims (2)
1. bearing bush punching frock, include workbench, it is characterized in that: described workbench back shape has vertical supporting seat, the supporting seat top is equipped with mount pad, be provided with rush-up seat on the seat surface before the mount pad, be provided with the drift that stretches to the workbench top from the rush-up seat bottom in the rush-up seat, be positioned at and be fixed with square punching seat on the workbench, be provided with columned perforating die on the seat surface before the punching seat, and perforating die is axially vertical with seat surface before the punching seat, be positioned at the deep-slotted chip breaker that has on the cylindrical side wall on perforating die top with the bearing shell form fit, described drift is suspended from the deep-slotted chip breaker top, and has the nib that pours for drift in the deep-slotted chip breaker.
2. a kind of bearing bush punching frock according to claim 1, it is characterized in that: be provided with backing plate on the described workbench, described punching seat is fixed on the backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386778 CN202803902U (en) | 2012-08-07 | 2012-08-07 | Bearing bush punching tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386778 CN202803902U (en) | 2012-08-07 | 2012-08-07 | Bearing bush punching tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803902U true CN202803902U (en) | 2013-03-20 |
Family
ID=47862846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220386778 Expired - Fee Related CN202803902U (en) | 2012-08-07 | 2012-08-07 | Bearing bush punching tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202803902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497955A (en) * | 2016-06-14 | 2017-12-22 | 无锡市华琳制冷设备有限公司 | A kind of punching positioning anchor |
-
2012
- 2012-08-07 CN CN 201220386778 patent/CN202803902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497955A (en) * | 2016-06-14 | 2017-12-22 | 无锡市华琳制冷设备有限公司 | A kind of punching positioning anchor |
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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: 20130320 Termination date: 20130807 |