CN202079174U - Punching mould for simultaneously overturning and riveting double heads - Google Patents
Punching mould for simultaneously overturning and riveting double heads Download PDFInfo
- Publication number
- CN202079174U CN202079174U CN2011201696958U CN201120169695U CN202079174U CN 202079174 U CN202079174 U CN 202079174U CN 2011201696958 U CN2011201696958 U CN 2011201696958U CN 201120169695 U CN201120169695 U CN 201120169695U CN 202079174 U CN202079174 U CN 202079174U
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- CN
- China
- Prior art keywords
- mould
- riveting
- overturning
- sleeve
- punching head
- 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 punching mould for simultaneously overturning and riveting double heads, which comprises a lower-mould body, a lower-mould overturning and riveting punching head, a sleeve-supporting pipe, an upper-mould overturning and riveting punching head and an upper-mould fixing plate, wherein the middle part of the lower-mould body is provided with multi-stage step holes, the head part of the lower-mould overturning and riveting punching head is provided with an arc-shaped chamfer angle, and the head part of the upper-mould overturning and riveting punching head is provided with an arc-shaped chamfer angle; the lower-mould overturning and riveting punching head is arranged in the multi-stage step holes at the bottom of the lower-mould body, the sleeve-supporting pipe is arranged in the multi-stage step holes at the upper part of the lower-mould body and sleeved on the lower-mould overturning and riveting punching head, the lower-mould overturning and riveting punching head is fixed on a worktable of a punch through the lower-mould body, the upper-mould overturning and riveting punching head is arranged on the upper-mould fixing plate, and the upper-mould fixing plate is connected with a punching head of the punch through a mould handle. Through the punching mould, both ends of a riveted nut and a plurality of elements are simultaneously overturned and riveted and are once molded, so that the assembly accuracy of a product is effectively ensured; and the punching mould has the advantages of simple structure, convenience in use, high production efficiency and low production cost.
Description
Technical field
The utility model relates to the Stamping Die Technology field, and especially a kind of double end is turned over the diel of riveting simultaneously.
Background technology
In connector assembling process, rivet coating nut two ends and a plurality of element and pallet stand need be riveted, prior art adopts the two ends of rivet coating nut to turn over the method for riveting assembling respectively separately, need to implement twice riveted joint, cause not only that production efficiency is low, production cost is high, and can't guarantee the assembly precision of product.
The utility model content
The purpose of this utility model is the diel that a kind of double end of providing at the deficiencies in the prior art is turned over riveting simultaneously.The utility model makes rivet coating nut two ends and a plurality of element turn over riveting simultaneously, and one-shot forming has effectively guaranteed the assembly precision of product, have simple in structure, easy to use, production efficiency height, the advantage that production cost is low.
The concrete technical scheme that realizes the utility model purpose is:
A kind of double end is turned over the diel of riveting simultaneously, its characteristics comprise that lower mold body, counterdie turn over riveting drift, sleeve trustship, patrix and turn over riveting drift and upper mould fixed plate, described lower mold body middle part is provided with multistage stepped hole, it is step axle shape that counterdie turns over the riveting drift, its axis body is provided with the sleeve step, head is provided with arc angling, and the sleeve trustship is a cylindrical tube shape, and it is step axle shape that patrix turns over the riveting drift, its head is provided with arc angling, and upper mould fixed plate is provided with bore of the punch and die shank; Described counterdie turns over riveting drift arc angling and is located at up in the multistage stepped hole of lower mold body bottom, the sleeve trustship is located in the multistage stepped hole on lower mold body top and is set in counterdie and turns on the sleeve step of riveting drift, and described patrix turns over riveting drift arc angling and is located at down in the bore of the punch of upper mould fixed plate.
The utility model makes rivet coating nut two ends and a plurality of element turn over riveting simultaneously, and one-shot forming has effectively guaranteed the assembly precision of product, have simple in structure, easy to use, production efficiency height, the advantage that production cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a user mode schematic diagram of the present utility model;
Fig. 3 desires the structural representation of workpiece for the utility model.
The specific embodiment
Consult Fig. 1, the utility model comprises that lower mold body 1, counterdie turn over riveting drift 2, sleeve trustship 3, patrix and turn over riveting drift 4 and upper mould fixed plate 5, described lower mold body 1 middle part is provided with multistage stepped hole 11, counterdie turns over riveting drift 2 and is step axle shape, its axis body is provided with sleeve step 22, head is provided with arc angling 21, and sleeve trustship 3 is a cylindrical tube shape, and patrix turns over riveting drift 4 and is step axle shape, its head is provided with arc angling 41, and upper mould fixed plate 5 is provided with bore of the punch 51 and die shank 52; Described counterdie turns over riveting drift 2 arc anglings 21 and is located at up in the multistage stepped hole 11 of lower mold body 1 bottom, sleeve trustship 3 is located in the multistage stepped hole 11 on lower mold body 1 top and is set in counterdie and turns on the sleeve step 22 of riveting drift 2, counterdie turns over riveting drift 2 and is fixed on the workbench of punch press through lower mold body 1, described patrix turns over riveting drift 4 arc anglings 41 and is located at down in the bore of the punch 51 of upper mould fixed plate 5, and upper mould fixed plate 5 is connected with the drift of punch press through die shank 52.
The utility model is work like this:
Consult Fig. 1, Fig. 2, Fig. 3, the utility model desire with sleeve 7, shell 8, pallet stand 9, and " L " shape sheet 10 be set in rivet coating nut 6 outsides, and turn over riveting through rivet coating nut 6 two ends and connect as one.
Installation mold: patrix is turned over riveting drift 4 arc anglings 41 fix with the bore of the punch 51 of upper mould fixed plate 5 down, and upper mould fixed plate 5 is connected with the drift of punch press through die shank 52; Counterdie is turned over riveting drift 2 arc anglings 21 is packed in the multistage stepped hole 11 by lower mold body 1 bottom up, sleeve trustship 3 is packed in the multistage stepped hole 11 and is set in counterdie by lower mold body 1 top and turns on the sleeve step 22 of riveting drift 2, counterdie is turned over riveting drift 2 through lower mold body 1 and is fixed on the workbench of punch press.
The workpiece of the desire of packing into riveted joint: at first, sleeve 7 is placed in the multistage stepped hole 11 of lower mold body 1, and be positioned at the top of sleeve trustship 3, shell 8 and pallet stand 9 are packed in the multistage stepped hole 11 of lower mold body 1 successively, one end of rivet coating nut 6 is passed pallet stand 9, shell 8 and sleeve 7 successively, and the bottom of rivet coating nut 6 is contacted with the arc angling 21 that counterdie turns over riveting drift 2, then, " L " shape sheet 10 is inserted in the other end and the location of rivet coating nut 11.
Implement riveted joint: start drift that punch press makes punch press and drive upper mould fixed plate 5 and patrix to turn over riveting drift 4 descending, the arc angling 41 that patrix turns over riveting drift 4 touches the top of rivet coating nut 6, when turning over riveting drift 4, continues when descending patrix, because the bottom of rivet coating nut 6 is subjected to arc angling 21 restrictions that counterdie turns over riveting drift 2, turning over riveting drift 4 at patrix turns under the squeezing action of riveting drift 2 with counterdie, force the two ends distortion outward flanging of rivet coating nut 6, make " L " shape sheet 10, pallet stand 9, shell 8 and sleeve 7 turn over simultaneously at rivet coating nut 11 two ends and implement riveted joint under the effect of riveting.
Claims (1)
1. a double end is turned over the diel of riveting simultaneously, it is characterized in that it comprises lower mold body (1), counterdie turns over riveting drift (2), sleeve trustship (3), patrix turns over riveting drift (4) and upper mould fixed plate (5), described lower mold body (1) middle part is provided with multistage stepped hole (11), it is step axle shape that counterdie turns over riveting drift (2), its axis body is provided with sleeve step (22), head is provided with arc angling (21), sleeve trustship (3) is a cylindrical tube shape, it is step axle shape that patrix turns over riveting drift (4), its head is provided with arc angling (41), and upper mould fixed plate (5) is provided with bore of the punch (51) and die shank (52); Described counterdie turns over riveting drift (2) arc angling (21) and is located at up in the multistage stepped hole (11) of lower mold body (1) bottom, sleeve trustship (3) is located in the multistage stepped hole (11) on lower mold body (1) top and is set in counterdie and turns on the sleeve step (22) of riveting drift (2), and described patrix turns over riveting drift (4) arc angling (41) and is located at down in the bore of the punch (51) of upper mould fixed plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201696958U CN202079174U (en) | 2011-05-25 | 2011-05-25 | Punching mould for simultaneously overturning and riveting double heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201696958U CN202079174U (en) | 2011-05-25 | 2011-05-25 | Punching mould for simultaneously overturning and riveting double heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079174U true CN202079174U (en) | 2011-12-21 |
Family
ID=45339828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201696958U Expired - Fee Related CN202079174U (en) | 2011-05-25 | 2011-05-25 | Punching mould for simultaneously overturning and riveting double heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079174U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102551283A (en) * | 2012-02-07 | 2012-07-11 | 际华三五二二装具饰品有限公司 | Assembling method for pin badge |
| CN106345907A (en) * | 2016-08-30 | 2017-01-25 | 亿和精密工业（苏州）有限公司 | Flanging, punching and riveting die |
| CN108453187A (en) * | 2017-12-29 | 2018-08-28 | 瑞立集团瑞安汽车零部件有限公司 | A kind of conical surface positioning is fast automatic to turn over riveting shaping and drying cylinder general assembly fixture |
| CN110355549A (en) * | 2018-03-26 | 2019-10-22 | 丰田自动车株式会社 | The manufacturing method of engagement device and conjugant |
-
2011
- 2011-05-25 CN CN2011201696958U patent/CN202079174U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102551283A (en) * | 2012-02-07 | 2012-07-11 | 际华三五二二装具饰品有限公司 | Assembling method for pin badge |
| CN106345907A (en) * | 2016-08-30 | 2017-01-25 | 亿和精密工业（苏州）有限公司 | Flanging, punching and riveting die |
| CN108453187A (en) * | 2017-12-29 | 2018-08-28 | 瑞立集团瑞安汽车零部件有限公司 | A kind of conical surface positioning is fast automatic to turn over riveting shaping and drying cylinder general assembly fixture |
| CN110355549A (en) * | 2018-03-26 | 2019-10-22 | 丰田自动车株式会社 | The manufacturing method of engagement device and conjugant |
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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: 20111221 Termination date: 20130525 |