CN103230976A - Rivet head device - Google Patents
Rivet head device Download PDFInfo
- Publication number
- CN103230976A CN103230976A CN2013101549191A CN201310154919A CN103230976A CN 103230976 A CN103230976 A CN 103230976A CN 2013101549191 A CN2013101549191 A CN 2013101549191A CN 201310154919 A CN201310154919 A CN 201310154919A CN 103230976 A CN103230976 A CN 103230976A
- Authority
- CN
- China
- Prior art keywords
- projection
- die device
- die
- rivet head
- die body
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a device. The device can be movably connected to a riveting machine body corresponding to a rivet head device. The rivet head device comprises a fixed block and a rivet head body movably connected to the fixed block. The rivet head body comprises a first protruded block extending out of the rivet head body, a plurality of second protruded blocks and a third protruded block extending out of the first protruded block. Compared with the prior art, By arranging the plurality of evenly distributed second protruded blocks, regular and firm overall deformation can be formed gradually by performing partial stamping deformation on a to-be-riveted device through the rivet head device, the to-be-riveted device is formed easily by stamping, and the rivet head device is simple in structure and improves working efficiency of the riveting machine body.
Description
Technical field
The present invention relates to a kind of die device.
Background technology
Along with progress and the science and technology development of society, automobile and our life are closely related, and in the assembling process of automobile, many parts will fit together by machinery, and riveted joint has very widely and uses as a kind of fixedly connected mode commonly used.
Die contact-making surface in the existing riveting machine is burnishing surface, or adopts circular contact-making surface, but its all be with contact-making surface whole with equipment to be riveted to mould, treat the riveting equipment punching press, this mode, the technical difficulty of whole punching press is bigger, and damage equipment to be riveted easily, operating efficiency is not high.
Summary of the invention
The object of the present invention is to provide a kind of die device, to address the above problem.
For achieving the above object, a kind of die device in the embodiment of the present invention, its mobilizable being connected on the riveter body corresponding with described die device; Comprise: fixed block and the die body that flexibly connects with described fixed block; Described die body comprises from extended first projection of die body, a plurality of second projections, and from extended the 3rd projection of described first projection.
As a further improvement on the present invention, the adjacent sections girth of described the 3rd projection is for increasing progressively relation successively.
As a further improvement on the present invention, described the 3rd projection is the truncated cones shape.
As a further improvement on the present invention, described first projection is cylindrical shape, and its diameter of section is less than described die body diameter of section, and described first projection coincides away from the one side of the described die body cross section with maximum perimeter with described the 3rd projection.
As a further improvement on the present invention, the quantity of described second projection is 4, and it is evenly distributed on the circular cross-section avris of described first projection.
As a further improvement on the present invention, the described second projection initiating terminal begins from described first projection, and tail end arrives described die body edges, and caudad forms a gradient in the transitional processes from initiating terminal.
Compared with prior art, die device provided by the invention is by arranging a plurality of equally distributed second projections, make the die device treat riveting equipment part punching press distortion formation rule and firm bulk deformation gradually, the equipment to be riveted moulding that is stamped easily, and simple in structure, improved the operating efficiency of riveter body.
Description of drawings
Fig. 1 is the structural representation of die device provided by the invention;
Wherein, Reference numeral is: die device, 100; Fixed block, 10; The die body, 30; First projection, 31; Second projection, 33; The 3rd projection, 35.
The specific embodiment
Describe the present invention below in conjunction with embodiment shown in the drawings; but should be noted that; described embodiment is not limitation of the present invention; the function that those of ordinary skills do according to described embodiment, method or structural equivalent transformation or alternative all belong within protection scope of the present invention.
The word of described expression position and direction in the present invention is that the service orientation with the operator is reference direction.
Join Fig. 1, introduce a specific embodiment of die device 100 of the present invention.
In the present embodiment, described die device 100 mobilizable being connected on the riveter body (not shown) corresponding with described die device, described die device 100 comprises a fixed block 10, penetrates described fixed block 10 and die body 30 that can movable movement described fixed block 10 in; Wherein, described die body 30 comprises from extended first projection 31 of die body, a plurality of second projections 33, and from described first projection, 31 extended the 3rd projections 35.Accordingly, but described first projection 31 be connected with described die body 30 one with described second projection 33 and also can be arranged at described die body 30 1 ends.
Accordingly, described first projection 31 is cylindrical shape, and its diameter of section is less than described die body 30 diameter of sections;
Accordingly, the perimeter of section of described the 3rd projection 35 increases from front to back successively;
Especially, described the 3rd projection 35 is the truncated cones shape, also can be arranged to the hemisphere shape;
Especially, the rear surface of the front surface of described first projection 31 and described the 3rd projection 35 coincides, and has improved the compactness of combination between first projection and described second projection, makes things convenient for the die device to enter equipment to be riveted;
Accordingly, the quantity of described second projection 33 is set to 4, is evenly distributed on the circular cross-section avris of described first projection 31; Described second projection, 33 initiating terminals are from 31 beginnings of described first projection, tail end arrives described die body 30 edges, and caudad form a gradient in the transitional processes from initiating terminal, make equipment to be riveted by local deformation formation rule and firm bulk deformation gradually thereby reach, become simple on the technology, better reach optimal riveted joint effect.
For another shown in Figure 1, riveter body as the described die device 100 of above-mentioned content is installed, equipment to be riveted is fixed on the riveter body, connect power supply, the cylinder that arranges on the riveter body promotes die device 100 to carry out modulo operation, because die device 100 is provided with from die body 30 extended first projections 31 and from described first projection, 31 extended the 3rd projections 35, and described the 3rd projection 35 is the truncated cones shape, so can realize between die device 30 and the equipment to be riveted fast precisely to mould; Described die device 100 comprises 4 second projections 33 with the circular cross-section avris that is evenly distributed on described first projection 31, and the surface forms the gradient, thereby be conducive to make equipment to be riveted by local deformation formation rule and firm bulk deformation gradually, become simple on the technology, better reach optimal riveted joint effect.
Compared with prior art, die device 100 provided by the invention is by arranging a plurality of equally distributed second projections 35, make die device 100 treat riveting equipment part punching press distortion formation rule and firm bulk deformation gradually, the equipment to be riveted moulding that is stamped easily, and simple in structure, improved the operating efficiency of riveter body.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and under the situation that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to include in the present invention dropping on the implication that is equal to important document of claim and all changes in the scope.Any Reference numeral in the claim should be considered as limit related claim.
In addition, be to be understood that, though this specification is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme among the embodiment also can form other embodiments that it will be appreciated by those skilled in the art that through appropriate combination.
Claims (6)
1. die device, its mobilizable being connected on the riveter body corresponding with described die device; It is characterized in that described die device comprises: fixed block and the die body that flexibly connects with described fixed block; Described die body comprises from extended first projection of die body, a plurality of second projections, and from extended the 3rd projection of described first projection.
2. die device according to claim 1 is characterized in that, the adjacent sections girth of described the 3rd projection is for increasing progressively relation successively.
3. die device according to claim 2 is characterized in that, described the 3rd projection is the truncated cones shape.
4. die device according to claim 3, it is characterized in that, described first projection is cylindrical shape, and its diameter of section is less than described die body diameter of section, and described first projection coincides away from the one side of the described die body cross section with maximum perimeter with described the 3rd projection.
5. die device according to claim 1 is characterized in that, the quantity of described second projection is 4, and it is evenly distributed on the circular cross-section avris of described first projection.
6. die device according to claim 5 is characterized in that, the described second projection initiating terminal begins from described first projection, and tail end arrives described die body edges, and caudad forms a gradient in the transitional processes from initiating terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101549191A CN103230976A (en) | 2013-04-28 | 2013-04-28 | Rivet head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101549191A CN103230976A (en) | 2013-04-28 | 2013-04-28 | Rivet head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103230976A true CN103230976A (en) | 2013-08-07 |
Family
ID=48879084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101549191A Pending CN103230976A (en) | 2013-04-28 | 2013-04-28 | Rivet head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103230976A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1460763A (en) * | 2003-06-13 | 2003-12-10 | 郑州长建工程技术开发有限公司 | Steel plate externally-rived stengthening method for reinforced concrete structure and its special-purpose rivet |
| DE10259334C1 (en) * | 2002-12-18 | 2003-12-24 | Sfs Intec Holding Ag Heerbrugg | Punch rivet for a connection to sheets and method for setting such a punch rivet |
| CN2614098Y (en) * | 2003-04-02 | 2004-05-05 | 辽河石油勘探局欢喜岭工程技术处 | Electromotion punch-rivet machine for brake block used in vehicle |
| RU2281829C1 (en) * | 2005-01-18 | 2006-08-20 | Общество с ограниченной ответственностью "Фирма Логкомпани" | Rivet joint forming method |
| CN2813973Y (en) * | 2005-06-16 | 2006-09-06 | 上海龙马神汽车座椅有限公司 | Snap for mounting light car front seat cushion frame assembly middle link bar |
| CN201283409Y (en) * | 2008-11-06 | 2009-08-05 | 贵州雅光电子科技股份有限公司 | Mold for riveting hollow rivet |
| CN201579364U (en) * | 2009-11-10 | 2010-09-15 | 东风汽车股份有限公司 | Hook-post type bent arm riveting pliers |
| CN201880846U (en) * | 2010-08-19 | 2011-06-29 | 好事达（福建）股份有限公司 | Stamping die of riveting machine |
-
2013
- 2013-04-28 CN CN2013101549191A patent/CN103230976A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10259334C1 (en) * | 2002-12-18 | 2003-12-24 | Sfs Intec Holding Ag Heerbrugg | Punch rivet for a connection to sheets and method for setting such a punch rivet |
| CN2614098Y (en) * | 2003-04-02 | 2004-05-05 | 辽河石油勘探局欢喜岭工程技术处 | Electromotion punch-rivet machine for brake block used in vehicle |
| CN1460763A (en) * | 2003-06-13 | 2003-12-10 | 郑州长建工程技术开发有限公司 | Steel plate externally-rived stengthening method for reinforced concrete structure and its special-purpose rivet |
| RU2281829C1 (en) * | 2005-01-18 | 2006-08-20 | Общество с ограниченной ответственностью "Фирма Логкомпани" | Rivet joint forming method |
| CN2813973Y (en) * | 2005-06-16 | 2006-09-06 | 上海龙马神汽车座椅有限公司 | Snap for mounting light car front seat cushion frame assembly middle link bar |
| CN201283409Y (en) * | 2008-11-06 | 2009-08-05 | 贵州雅光电子科技股份有限公司 | Mold for riveting hollow rivet |
| CN201579364U (en) * | 2009-11-10 | 2010-09-15 | 东风汽车股份有限公司 | Hook-post type bent arm riveting pliers |
| CN201880846U (en) * | 2010-08-19 | 2011-06-29 | 好事达（福建）股份有限公司 | Stamping die of riveting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203245265U (en) | Tubing shape pressing die | |
| CN103457420B (en) | Servo motor rotor core riveting tool | |
| CN102962349A (en) | Punching and blanking composite die for terminal block | |
| CN103949564A (en) | Pin shaping device of electronic device | |
| CN103128176A (en) | Elastic piece high-precision brake forming die | |
| CN204052560U (en) | A kind of automatic punching device | |
| CN203205688U (en) | Crimping die for connectors | |
| CN104226786A (en) | Batch stamping forming method for 504 micropores of vehicle exhaust system shell | |
| CN103990695A (en) | Blanking and bending compound die | |
| CN103230976A (en) | Rivet head device | |
| CN202662960U (en) | Terminal crimping die | |
| CN104438844A (en) | Bending die with swing male dies | |
| CN204672794U (en) | A kind of side-wall outer-plate Pneumatic punching device | |
| CN204735633U (en) | Insert gilled radiator riveting tools | |
| CN201931005U (en) | Punch structure for punching fish eye-shaped through hole on thin product | |
| CN209736355U (en) | Forming equipment for electrical contact | |
| CN203253815U (en) | Double pressing die | |
| CN202894096U (en) | Improved rivet pressing fixture | |
| CN203316664U (en) | Oil press | |
| CN104841777A (en) | Bending mold | |
| CN203737825U (en) | Automotive plug grinding tool | |
| CN205122656U (en) | Battery end cover stamping device | |
| CN204234570U (en) | A kind of progressive die of Automotive Drawbar part | |
| CN202862632U (en) | Die special for hydraulic machine | |
| CN102476372A (en) | Fixer tool for automobile sun shield |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130807 |