CN106799436A - A kind of technique for riveting suitable for die casting - Google Patents
A kind of technique for riveting suitable for die casting Download PDFInfo
- Publication number
- CN106799436A CN106799436A CN201710055506.6A CN201710055506A CN106799436A CN 106799436 A CN106799436 A CN 106799436A CN 201710055506 A CN201710055506 A CN 201710055506A CN 106799436 A CN106799436 A CN 106799436A
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- CN
- China
- Prior art keywords
- riveted
- workpiece
- riveting
- technique
- die casting
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
Abstract
The invention discloses a kind of technique for riveting suitable for die casting, it is characterized in that, comprise the following steps：1）Ground floor workpiece and second layer workpiece are provided, the ground floor workpiece and second layer workpiece are sequentially placed up and down, riveted part is treated in formation；2）One carrying mould is provided, will treat that riveted part is put into carrying mould；3）On carrying mould, treating riveted part carries out riveted treatment；4）To step 3）Workpiece after riveted is processed, and forms final products.The beneficial effect that the present invention is reached：This technique first rivets together two-layer workpiece, carrying out such as punching, typewriting, trimming, dabbing side technique, obtain final product, such processing arrangement, the profile tolerance of the product design of guarantee, axiality between upper lower opening, and then the advantages of ensure that later assembling, greatly save cost.
Description
Technical field
The present invention relates to a kind of technique for riveting suitable for die casting, belong to punch riveting technical field.
Background technology
At present in the technique for being cast into mould, the technique of riveted is substantially such as punching to be carried out to product, is beaten in the prior art
The techniques such as word, blanking, dabbing side, although completed under same process equipment, but only very accurate instrument, it is no
Then some small errors can be more or less there are in the place of processing, but this error, in process equipment long-term use
Afterwards, with the increase of abrasion, the trend of increase will certainly be presented, the quality of product certainly will be thus impacted.
The content of the invention
To solve the deficiencies in the prior art, it is an object of the invention to provide a kind of technique for riveting suitable for die casting,
Can not be influenceed by Product processing equipment mismachining tolerance, be improved the qualification rate of product.
In order to realize above-mentioned target, the present invention is adopted the following technical scheme that：
A kind of technique for riveting suitable for die casting, it is characterized in that, comprise the following steps：
1）Ground floor workpiece and second layer workpiece are provided, the ground floor workpiece and second layer workpiece are sequentially placed up and down, shape
Into treating riveted part；
2）One carrying mould is provided, will treat that riveted part is put into carrying mould；
3）On carrying mould, treating riveted part carries out riveted treatment；
4）To step 3）Workpiece after riveted is processed, and forms final products.
Further, the step 2）Described in carrying mould include base plate and clamping plate；The clamping plate is used to clamp riveted
The edge of part.
Further, several rivet holes are provided with the carrying mould.
Further, the step 3）Middle riveted treatment comprises the following steps：
301）Treat that riveted part chooses suitable riveted point in the upper basis of carrying mould；
302）Choose suitably riveted part, including the head that is connected with each other and riveting part；
303）Punched on riveted point so that ground floor workpiece and second layer workpiece form through hole on riveted point position；
304）After riveting part alignment is penetrated into riveted point, in penetrating through hole successively；
305）Riveting parts are chosen, is clamp-oned from the through hole on ground floor workpiece, until the top is pushed against on ground floor workpiece, and
Riveted treatment is carried out with riveting part.
Further, the step 301）In at least two riveted points be located on base plate.
Further, the step 4）The technique that workpiece after middle riveted is processed includes punching, typewriting, trimming and pressure
Flash.
The beneficial effect that the present invention is reached：This technique first rivets together two-layer workpiece, is carrying out such as punching, is beating
The techniques such as word, trimming, dabbing side, obtain final product, such processing arrangement, it is ensured that product design profile tolerance, on
Axiality between lower opening, and then the advantages of ensure that later assembling, greatly save cost.
Specific embodiment
The invention will be further described below.Following examples are only used for clearly illustrating technical side of the invention
Case, and can not be limited the scope of the invention with this.
A kind of technique for riveting suitable for die casting of the present invention, comprises the following steps：
1）Ground floor workpiece and second layer workpiece are provided, the ground floor workpiece and second layer workpiece are sequentially placed up and down, shape
Into treating riveted part；
2）One carrying mould is provided, will treat that riveted part is put into carrying mould, carrying mould includes base plate and clamping plate, clamping plate is used
In the edge for clamping riveted part, base plate and clamping plate are to be connected with each other, and several rivet holes are provided with carrying mould.
3）On carrying mould, treating riveted part carries out riveted treatment：
Riveted treatment comprises the following steps：
301）Treat that riveted part chooses suitable riveted point in the upper basis of carrying mould, at least two riveted points are located at base plate
On, if after the so follow-up residing part of trimming rear plate is all removed, two riveted points can play fixed work to this product
With if only one of which, it is possible to rotated against in following process, so as to influence product quality.
302）Choose suitably riveted part, including the head that is connected with each other and riveting part；
303）Punched on riveted point so that ground floor workpiece and second layer workpiece form through hole on riveted point position；
304）After riveting part alignment is penetrated into riveted point, in penetrating through hole successively；
305）Riveting parts are chosen, is clamp-oned from the through hole on ground floor workpiece, until the top is pushed against on ground floor workpiece, and
Riveted treatment is carried out with riveting part.
4）To step 3）Workpiece after riveted is processed, including punching, typewriting, trimming and dabbing side, forms final producing
Product.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of the technology of the present invention principle is not departed from, some improvement and deformation can also be made, these improve and deform
Also should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of technique for riveting suitable for die casting, it is characterized in that, comprise the following steps：
1）Ground floor workpiece and second layer workpiece are provided, the ground floor workpiece and second layer workpiece are sequentially placed up and down, shape
Into treating riveted part；
2）One carrying mould is provided, will treat that riveted part is put into carrying mould；
3）On carrying mould, treating riveted part carries out riveted treatment；
4）To step 3）Workpiece after riveted is processed, and forms final products.
2. a kind of technique for riveting suitable for die casting according to claim 1, it is characterized in that, the step 2）Described in
Carrying mould includes base plate and clamping plate；The clamping plate is used to clamp the edge of riveted part.
3. a kind of technique for riveting suitable for die casting according to claim 2, it is characterized in that, set on the carrying mould
It is equipped with several rivet holes.
4. a kind of technique for riveting suitable for die casting according to claim 3, it is characterized in that, the step 3）Middle riveted
Treatment comprises the following steps：
301）Treat that riveted part chooses suitable riveted point in the upper basis of carrying mould；
302）Choose suitably riveted part, including the head that is connected with each other and riveting part；
303）Punched on riveted point so that ground floor workpiece and second layer workpiece form through hole on riveted point position；
304）After riveting part alignment is penetrated into riveted point, in penetrating through hole successively；
305）Riveting parts are chosen, is clamp-oned from the through hole on ground floor workpiece, until the top is pushed against on ground floor workpiece, and
Riveted treatment is carried out with riveting part.
5. a kind of technique for riveting suitable for die casting according to claim 1, it is characterized in that, the step 301）In extremely
Rare two riveteds point is located on base plate.
6. a kind of technique for riveting suitable for die casting according to claim 1, it is characterized in that, the step 4）Middle riveted
The technique that workpiece afterwards is processed includes punching, typewriting, trimming and dabbing side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710055506.6A CN106799436A (en) | 2017-01-25 | 2017-01-25 | A kind of technique for riveting suitable for die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710055506.6A CN106799436A (en) | 2017-01-25 | 2017-01-25 | A kind of technique for riveting suitable for die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106799436A true CN106799436A (en) | 2017-06-06 |
Family
ID=58987356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710055506.6A Pending CN106799436A (en) | 2017-01-25 | 2017-01-25 | A kind of technique for riveting suitable for die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106799436A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471018A (en) * | 2021-05-24 | 2021-10-01 | 深圳林硕科技有限公司 | Novel production and processing technology for high-voltage direct-current relay |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6502295B1 (en) * | 1999-12-15 | 2003-01-07 | Coparl, S.A. | Method of the buttoning type for assembling sheets together without welding |
| JP2007160366A (en) * | 2005-12-15 | 2007-06-28 | Autech Japan Inc | Caulking tool and caulking method |
| CN102649144A (en) * | 2012-04-16 | 2012-08-29 | 昆山富均嘉精密模具有限公司 | Punching-free riveting die |
| CN102756067A (en) * | 2012-06-26 | 2012-10-31 | 上海飞机制造有限公司 | Interference riveting method and device based on ultrasonic assistance |
| CN102784872A (en) * | 2012-07-10 | 2012-11-21 | 十堰市先驰汽车车架有限公司 | Method for riveting plates |
| CN103256287A (en) * | 2012-02-21 | 2013-08-21 | 富泰华工业（深圳）有限公司 | Riveting structure and riveting process thereof |
| CN103925263A (en) * | 2013-01-15 | 2014-07-16 | 通用汽车环球科技运作有限责任公司 | Method of isolating metallic fasteners in composite panels |
-
2017
- 2017-01-25 CN CN201710055506.6A patent/CN106799436A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6502295B1 (en) * | 1999-12-15 | 2003-01-07 | Coparl, S.A. | Method of the buttoning type for assembling sheets together without welding |
| JP2007160366A (en) * | 2005-12-15 | 2007-06-28 | Autech Japan Inc | Caulking tool and caulking method |
| CN103256287A (en) * | 2012-02-21 | 2013-08-21 | 富泰华工业（深圳）有限公司 | Riveting structure and riveting process thereof |
| CN102649144A (en) * | 2012-04-16 | 2012-08-29 | 昆山富均嘉精密模具有限公司 | Punching-free riveting die |
| CN102756067A (en) * | 2012-06-26 | 2012-10-31 | 上海飞机制造有限公司 | Interference riveting method and device based on ultrasonic assistance |
| CN102784872A (en) * | 2012-07-10 | 2012-11-21 | 十堰市先驰汽车车架有限公司 | Method for riveting plates |
| CN103925263A (en) * | 2013-01-15 | 2014-07-16 | 通用汽车环球科技运作有限责任公司 | Method of isolating metallic fasteners in composite panels |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471018A (en) * | 2021-05-24 | 2021-10-01 | 深圳林硕科技有限公司 | Novel production and processing technology for high-voltage direct-current relay |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170606 |