CN202963234U - Punching nut riveting die - Google Patents
Punching nut riveting die Download PDFInfo
- Publication number
- CN202963234U CN202963234U CN 201220724451 CN201220724451U CN202963234U CN 202963234 U CN202963234 U CN 202963234U CN 201220724451 CN201220724451 CN 201220724451 CN 201220724451 U CN201220724451 U CN 201220724451U CN 202963234 U CN202963234 U CN 202963234U
- Authority
- CN
- China
- Prior art keywords
- nut
- punching
- riveting
- plate
- fixing plate
- 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 - Lifetime
Links
- 238000004080 punching Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 description 6
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Insertion Pins And Rivets (AREA)
- Connection Of Plates (AREA)
Abstract
The utility model discloses a punching nut riveting die which comprises an upper plate (2), a lower plate (9), an upper die fixing plate (3) and a lower die fixing plate (8), wherein the upper die fixing plate (3) is fixedly connected to the upper plate (2), and the lower die fixing plate (8) is fixedly connected to the lower plate (9). The punching nut riveting die is characterized in that a punching nut positioning piece (1) is arranged on the upper die fixing plate (3), a part positioning pin (7) is arranged on the lower die fixing plate (8), a riveting punching head (5) is arranged on one side of the part positioning pin (7), and a nut limited post (6) is embedded in the riveting punching head (5). According to the punching nut riveting die, the above structure is adopted, a punching nut is used as a punching head to punch and rivet, not only is riveting strength guaranteed, but also work efficiency is improved.
Description
Technical field
The utility model relates to a kind of machine die structure, especially relates to a kind of punching nut riveting die.
Background technology
At present, for car range, the particularly sheet stamping member manufacturing of German car, because some stamping parts assembling nuts can not adopt solder technology, as the manufacturing of engine hood panel assembly, gear shifting handle assembly and the bogie bracket assembly part of car, the assembling nut of these stamping parts has to adopt riveting technology production.Traditional production technology is punching and riveted joint, the characteristics of this mode of production are first punchings on stamping parts, again nut is put into the hole and rivet, namely need two procedures, two lathes, two employees produce, not only waste lathe, also reduced production efficiency, and also can occur leaking the situation of riveting nut when producing in enormous quantities, owing to existing certain gap can cause the punching press back nut loosening between hole and nut, do not reach the purpose of riveting tightly yet.
Summary of the invention
The purpose of this utility model is to provide a kind of punching nut riveting die that can a stamping riveting.
The problem of the required solution of the utility model realizes by the following technical solutions: it comprises cope match-plate pattern, lower bolster, upper mould fixed plate and counterdie fixed head, the upper mould fixed plate tight joint is on cope match-plate pattern, counterdie fixed head tight joint is on lower bolster, it is characterized in that described upper mould fixed plate is provided with the punching nut keeper, described counterdie fixed head is provided with the part alignment pin, and a side of part alignment pin is provided with the riveted joint drift that is installed with the nut limited post.
The said structure that the utility model adopts utilizes punching nut to work as stamping riveting of drift, not only guarantees riveting intensity, and has improved operating efficiency.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is described further:
Accompanying drawing is depicted as structural representation of the present utility model
Punching nut keeper 2, cope match-plate pattern 3, upper mould fixed plate 4, magnet 5, riveted joint drift 6, nut limited post 7, part alignment pin 8, counterdie fixed head 9, lower bolster in the drawings 1,
The specific embodiment
By accompanying drawing as can be known, this punching nut riveting die comprises cope match-plate pattern 2, lower bolster 9, upper mould fixed plate 3 and counterdie fixed head 8, upper mould fixed plate 3 tight joints are on cope match-plate pattern 2, counterdie fixed head 8 tight joints are on lower bolster 9, it is characterized in that described upper mould fixed plate 3 is provided with punching nut keeper 1, described counterdie fixed head 8 is provided with part alignment pin 7, and a side of part alignment pin 7 is provided with the riveted joint drift 5 that is installed with nut limited post 6.The material of punching nut is No. 45 steel, and cold-drawn is processed into after section bar segmentation again and is made nut, and the hardness of nut reaches the HRC26-28 degree.At first mould is installed on lathe, before punching press, part is placed on counterdie, with part alignment pin 7 location, nut is placed in punching nut keeper 1, cope match-plate pattern is descending under the drive of punch press top shoe, after bolster, part pressing by nut, that riveted joint drift 5, punching nut keeper 1 are riveted riveting nut and part is firm.This structure can by increasing at the upper and lower mould fixed head riveting intensity that limited block comes adjusting nut, can also expand according to different part needs riveting nut quantity differences.
Claims (1)
1. punching nut riveting die, comprise cope match-plate pattern, lower bolster, upper mould fixed plate and counterdie fixed head, the upper mould fixed plate tight joint is on cope match-plate pattern, counterdie fixed head tight joint is on lower bolster, it is characterized in that described upper mould fixed plate is provided with the punching nut keeper, described counterdie fixed head is provided with the part alignment pin, and a side of part alignment pin is provided with the riveted joint drift that is installed with the nut limited post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724451 CN202963234U (en) | 2012-12-25 | 2012-12-25 | Punching nut riveting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724451 CN202963234U (en) | 2012-12-25 | 2012-12-25 | Punching nut riveting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963234U true CN202963234U (en) | 2013-06-05 |
Family
ID=48504364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220724451 Expired - Lifetime CN202963234U (en) | 2012-12-25 | 2012-12-25 | Punching nut riveting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967686A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | Auxiliary device for riveting die and riveting die |
-
2012
- 2012-12-25 CN CN 201220724451 patent/CN202963234U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967686A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | Auxiliary device for riveting die and riveting die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102784841B (en) | Combined type precision sheet metal stamping and riveting mould | |
| CN201632550U (en) | A mold wedge flanging structure | |
| CN101817046A (en) | Punching nut riveting die | |
| CN201659208U (en) | Riveting die of stamping nut | |
| CN202123147U (en) | Dedicated mould for punching lower support of automotive damper | |
| CN203887014U (en) | Punching die of side hole of U-shaped guide bar seat of automobile drive axle | |
| CN102873251A (en) | Radiation fin riveting mould | |
| CN202356514U (en) | Punching and blanking die for mounting bracket of automobile engine | |
| CN106040854A (en) | Stamping die for automobile component | |
| CN105537398A (en) | Wedge hole flanging mechanism applied to automobile die | |
| CN201755629U (en) | Pressure riveting tooling for pressure riveting nut | |
| CN203245263U (en) | High-precision bending forming mould for elastic piece | |
| CN203197083U (en) | Panel trimming die easy to disassemble and assemble | |
| CN203875184U (en) | Stamping die | |
| CN203991889U (en) | Automobile lock bolt drives the continuously elongated forming station structure of axle | |
| CN202825949U (en) | Press-fit double-punching die | |
| CN202294531U (en) | Pedal arm | |
| CN202825948U (en) | Press-fit punching die | |
| CN201442055U (en) | Universal cold punching die | |
| CN202079181U (en) | Composite installing mold | |
| CN208643840U (en) | A kind of auto parts and components riveting die set | |
| CN204799805U (en) | Latch closure spare stamping die | |
| CN207271939U (en) | A kind of band steel anchor ear composite punching die | |
| CN202224501U (en) | Mounting technology board for wedge inside pressing core | |
| CN204545140U (en) | A kind of composite punching die for electric limit pad and limit case pad |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU HUAQIANG MOULD TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LI GUOQIANG Effective date: 20130918 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213300 CHANGZHOU, JIANGSU PROVINCE TO: 213341 CHANGZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130918 Address after: Zhu industrial zone of Liyang city in Jiangsu province 213341 Changzhou Zhenxing Road No. 1 Patentee after: JIANGSU HUAQIANG MOULD TECHNOLOGY Co.,Ltd. Address before: Zhu industrial zone of Liyang city in Jiangsu province 213300 Changzhou Zhenxing Road No. 1 Patentee before: Li Guoqiang |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |