CN202097354U - Riveting device - Google Patents
Riveting device Download PDFInfo
- Publication number
- CN202097354U CN202097354U CN2011201343195U CN201120134319U CN202097354U CN 202097354 U CN202097354 U CN 202097354U CN 2011201343195 U CN2011201343195 U CN 2011201343195U CN 201120134319 U CN201120134319 U CN 201120134319U CN 202097354 U CN202097354 U CN 202097354U
- Authority
- CN
- China
- Prior art keywords
- riveting
- pressure head
- riveting device
- press
- 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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Abstract
The utility model discloses a riveting device which is characterized in that: the riveting device comprises a pressing machine, a riveting bracket which is connected with the pressing machine, and a movable pressure head assembly which is provided on the riveting bracket; the pressure head assembly comprises a pressure head which is driven by the pressing machine, and a telescopic precompress rod which has one end that is provided in the pressure head. The riveting device according to the utility model precompresses a workpiece through the precompress rod before riveting. A riveting position is repositioned so a riveting point on a riveting workpiece does not deviate easily. Then the pressing machine is started for riveting thereby obtaining high riveting precision and ensuring quality of the riveting product.
Description
Technical field
The utility model relates to a kind of riveting device, belongs to field of mechanical technique.
Background technology
The general press that adopts is realized riveting through the pressure one-shot forming during riveting.Press is the abbreviation of forcing press, hydraulic press, hydraulic press, refers to be used for a kind of forming machine of industrial product through pressure forming, generally adopts hydraulic jack, therefore also is hydraulic press.Because press tonnage when work is bigger, this one-time formed riveting mode produces deviation owing to reasons such as vibration can make the riveting position when riveting, influence the riveting product quality.
The utility model content
The utility model technical problem to be solved provides a kind of riveting device, before riveting, carries out precompressed earlier, the riveting position is located once more, and then carry out riveting, and the riveting precision is high, has guaranteed the riveting product quality.
For solving the problems of the technologies described above, the utility model provides a kind of riveting device, it is characterized in that, comprises
Press,
The riveting support that is connected with said press,
Be located at the movably pressure head component on the said riveting support,
Said pressure head component comprises the pressure head that is driven by said press, and an end is located at the telescopic precompressed bar in the said pressure head.
Said precompressed bar is connected with an elastic device.
Said elastic device is a spring.
Said pressure head component is connected with a drive unit.
Said drive unit is a cylinder.
Said pressure head is provided with pressure point.
The said precompressed bar other end stretches out outside the said pressure head, and extends outwardly beyond plane, said pressure point place.
The other end end face of said precompressed bar is the plane.
Comprise stopping means in the said pressure head component.
The beneficial effect that the utility model reached: the riveting device of the utility model; Before riveting, carry out precompressed through precompressed pole pair formula part earlier; The riveting position is located once more, make the riveting pressure point on the riveting workpiece be difficult for departing from, and then the startup press carries out riveting; The riveting precision is high, has guaranteed the riveting product quality.
Description of drawings
Fig. 1 is the riveting device sketch map of the utility model;
Fig. 2 is the pressure head sketch map of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
Like Fig. 1, shown in Figure 2; The riveting device of the utility model comprises press 1; The riveting support 2 that is connected with press 1; Be located at the movably pressure head component 3 on the riveting support 2, pressure head component 3 comprises the pressure head 31, the end that are driven by press and stretches into pressure head inner a telescopic precompressed bar 32, stopping means 33.Precompressed bar 32 other ends stretch out outside the pressure head, and surpass plane, pressure point place one segment distance.
The course of work of the riveting device of the utility model:
By cylinder 4 drive ram assemblies 3; Pressure head component 3 is moved down along riveting support 2, and the precompressed bar 32 on the pressure head 31 in the pressure head component 3 at first touches workpiece to be riveted, and pressure head component 3 continues to move down; The pressure that is applied on the precompressed bar 32 is passed to connected spring; The spring pressurized produces elastic force, and precompressed bar 32 is pressed on the workpiece to be riveted, realizes location, pre-compacted to workpiece to be riveted.The extreme lower position that pressure head component moves down is limited by stopping means 33, has been pressed in the pressure head 31, when pressure point 34 has touched rivet to avoid precompressed bar 32, and pressure head component 3 still continues to move down under air cylinder driven, is unfavorable for riveting.The height of stopping means 33 can rationally be regulated according to the height of riveting workpiece.Then, start press 1, press 1 drive ram 31 downward rivetings, pressure point 34 with the rivet riveting on workpiece.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and distortion, these improvement and distortion also should be regarded as the protection domain of the utility model.
Claims (9)
1. a riveting device is characterized in that, comprises
Press,
The riveting support that is connected with said press,
Be located at the movably pressure head component on the said riveting support,
Said pressure head component comprises the pressure head that is driven by said press, and an end is located at the telescopic precompressed bar in the said pressure head.
2. riveting device according to claim 1 is characterized in that, the end that said precompressed bar is positioned at said pressure head is connected with an elastic device.
3. riveting device according to claim 2 is characterized in that, said elastic device is a spring.
4. riveting device according to claim 1 is characterized in that, said pressure head component is connected with a drive unit.
5. riveting device according to claim 4 is characterized in that, said drive unit is a cylinder.
6. riveting device according to claim 1 is characterized in that said pressure head is provided with pressure point.
7. riveting device according to claim 6 is characterized in that, the said precompressed bar other end stretches out outside the said pressure head, and extends outwardly beyond plane, said pressure point place.
8. riveting device according to claim 1 is characterized in that, the other end end face of said precompressed bar is the plane.
9. riveting device according to claim 1 is characterized in that, comprises stopping means in the said pressure head component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201343195U CN202097354U (en) | 2011-05-02 | 2011-05-02 | Riveting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201343195U CN202097354U (en) | 2011-05-02 | 2011-05-02 | Riveting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097354U true CN202097354U (en) | 2012-01-04 |
Family
ID=45383388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201343195U Expired - Fee Related CN202097354U (en) | 2011-05-02 | 2011-05-02 | Riveting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097354U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198484A (en) * | 2011-05-02 | 2011-09-28 | 苏州工业园区高登威科技有限公司 | Riveting device |
| CN102921819A (en) * | 2012-10-31 | 2013-02-13 | 浙江长华汽车零部件有限公司 | Fully-automatic multi-station nut riveting press |
| CN109262244A (en) * | 2018-11-28 | 2019-01-25 | 博众精工科技股份有限公司 | Bearing press mounting equipment |
-
2011
- 2011-05-02 CN CN2011201343195U patent/CN202097354U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198484A (en) * | 2011-05-02 | 2011-09-28 | 苏州工业园区高登威科技有限公司 | Riveting device |
| CN102921819A (en) * | 2012-10-31 | 2013-02-13 | 浙江长华汽车零部件有限公司 | Fully-automatic multi-station nut riveting press |
| CN102921819B (en) * | 2012-10-31 | 2014-12-10 | 浙江长华汽车零部件有限公司 | Fully-automatic multi-station nut riveting press |
| CN109262244A (en) * | 2018-11-28 | 2019-01-25 | 博众精工科技股份有限公司 | Bearing press mounting equipment |
| CN109262244B (en) * | 2018-11-28 | 2024-07-02 | 博众精工科技股份有限公司 | Bearing press-fitting equipment |
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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: 20120104 Termination date: 20120502 |