CN201659208U - Riveting die of stamping nut - Google Patents
Riveting die of stamping nut Download PDFInfo
- Publication number
- CN201659208U CN201659208U CN2010201658326U CN201020165832U CN201659208U CN 201659208 U CN201659208 U CN 201659208U CN 2010201658326 U CN2010201658326 U CN 2010201658326U CN 201020165832 U CN201020165832 U CN 201020165832U CN 201659208 U CN201659208 U CN 201659208U
- Authority
- CN
- China
- Prior art keywords
- nut
- die
- stamping
- riveting
- fixing board
- 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
Links
Images
Landscapes
- Insertion Pins And Rivets (AREA)
Abstract
The utility model discloses a riveting die of a stamping nut, which comprises an upper die frame (2), a lower die frame (9), an upper die fixing board (3) and a lower die fixing board (8), wherein the lower die fixing board (8) is provided with a part positioning pin (7), the upper die fixing board (3) is provided with a nut positioning piece (1) with a hole, the hole of the nut positioning piece (1) is internally provided with a permanent magnet (4), the lower die fixing board (8) is provided with a concave mould (5), and the concave mould (5) is internally embedded with a concave mould embedding piece (6). By adopting the structure, the riveting die of the stamping nut performs the one-step stamping and riveting by taking the stamping nut as a stamping head, thereby not only guaranteeing the riveting intensity but also improving the work efficiency.
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 punchings on stamping parts earlier, again nut being put into the hole rivets, promptly need two procedures, two lathes, two employees produce, and not only waste lathe, also reduced production efficiency, and the situation that riveting nut also can occur leaking when producing in enormous quantities.
Summary of the invention
The purpose of this utility model provide a kind of can a punching press punching nut riveting die of riveted joint.
The problem of the required solution of the utility model realizes by the following technical solutions: it comprises top mold frame, following mould bases, upper mould fixed plate and counterdie fixed head, the counterdie fixed head is provided with the part alignment pin, described upper mould fixed plate is provided with nut retainer member with holes, is provided with permanent magnet in the hole of nut retainer member; The counterdie fixed head is provided with a die, is installed with a die mold insert in the die.
The said structure that the utility model adopts utilizes punching nut to work as a punching press of drift riveted joint, 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
Nut retainer member 2, top mold frame 3, upper mould fixed plate 4, permanent magnet 5, die 6, die mold insert 7, part alignment pin 8, counterdie fixed head 9, mould bases down in the drawings 1,
The specific embodiment
By accompanying drawing as can be known, this punching nut riveting die comprises top mold frame 2, following mould bases 9, and upper mould fixed plate 3 and counterdie fixed head 8, counterdie fixed head 8 are provided with part alignment pin 7, described upper mould fixed plate 3 is provided with nut retainer member with holes 1, is provided with permanent magnet 4 in the hole of nut retainer member 1; Counterdie fixed head 8 is provided with a die 5, is installed with a die mold insert 6 in the die 5.The material of punching nut is No. 45 steel, and cold-drawn is processed into behind the section bar segmentation again and is made nut, and the hardness of nut reaches the HRC26-28 degree.At first stamping parts is placed on the counterdie fixed head by part alignment pin location, permanent magnet is adsorbed on nut on the nut retainer member, vibration comes off and weighs mould wounded when preventing the nut punching press, utilize these hardness characteristics of nut self to make punch, and unique die mold insert pierces through the stamping parts surface and the stamping parts material is pressed in the lateral groove of punching nut, thereby nut and stamping parts plate are riveted tightly.Nut retainer member can play the effect of screening nut in the location.The die mold insert plays the effect of concavo-convex mould when nut is riveted, not only punching but also rivet, and the purpose of using mold insert is convenient for maintaining also.
Claims (1)
1. punching nut riveting die, comprise top mold frame, following mould bases, upper mould fixed plate and counterdie fixed head, counterdie fixed head are provided with the part alignment pin, it is characterized in that described upper mould fixed plate is provided with nut retainer member with holes, is provided with permanent magnet in the hole of nut retainer member; The counterdie fixed head is provided with die, is installed with a die mold insert in the die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201658326U CN201659208U (en) | 2010-04-22 | 2010-04-22 | Riveting die of stamping nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201658326U CN201659208U (en) | 2010-04-22 | 2010-04-22 | Riveting die of stamping nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201659208U true CN201659208U (en) | 2010-12-01 |
Family
ID=43229618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201658326U Expired - Fee Related CN201659208U (en) | 2010-04-22 | 2010-04-22 | Riveting die of stamping nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201659208U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817046A (en) * | 2010-04-22 | 2010-09-01 | 李国强 | Punching nut riveting die |
| CN102989908A (en) * | 2012-11-25 | 2013-03-27 | 苏州吴中经济开发区搏宇模具加工厂 | Erection joint riveting die of liner of computer base |
| CN106002261A (en) * | 2016-06-29 | 2016-10-12 | 浙江兄弟之星汽配有限公司 | Windshield wiper production apparatus |
| CN107486493A (en) * | 2017-09-22 | 2017-12-19 | 福州金鸿顺汽车部件有限公司 | A kind of nut stamping riveting mould |
-
2010
- 2010-04-22 CN CN2010201658326U patent/CN201659208U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817046A (en) * | 2010-04-22 | 2010-09-01 | 李国强 | Punching nut riveting die |
| CN102989908A (en) * | 2012-11-25 | 2013-03-27 | 苏州吴中经济开发区搏宇模具加工厂 | Erection joint riveting die of liner of computer base |
| CN106002261A (en) * | 2016-06-29 | 2016-10-12 | 浙江兄弟之星汽配有限公司 | Windshield wiper production apparatus |
| CN106002261B (en) * | 2016-06-29 | 2019-08-16 | 浙江兄弟之星汽配有限公司 | A kind of windscreen wiper production equipment |
| CN107486493A (en) * | 2017-09-22 | 2017-12-19 | 福州金鸿顺汽车部件有限公司 | A kind of nut stamping riveting mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201316760Y (en) | Sheet metal component punching mechanism of automobile welding clamp | |
| CN201659208U (en) | Riveting die of stamping nut | |
| CN101817046A (en) | Punching nut riveting die | |
| CN205613893U (en) | Automobile door lock detains punching press mechanism of production line | |
| CN104117570A (en) | Metal plate punching device | |
| CN202123147U (en) | Dedicated mould for punching lower support of automotive damper | |
| CN202316754U (en) | Combined mold for punching on screen bracket | |
| CN202963234U (en) | Punching nut riveting die | |
| CN211276125U (en) | Clutch driven plate countersunk head rivet hole stamping die | |
| CN203853434U (en) | Sheet punching die of motor | |
| CN202021264U (en) | Abnormal punch of punching mould of automobile covering part | |
| CN202701176U (en) | Stamping device for automobile left suspended installation inner plate | |
| CN203649112U (en) | Cement conveying hopper side plate punching device | |
| CN202914509U (en) | Locking device | |
| CN201442055U (en) | Universal cold punching die | |
| CN202343693U (en) | Stamping part punching die | |
| CN103042353A (en) | Manufacture process of vertical back sliding plate of can crusher | |
| CN105728532A (en) | Stamping mechanism for automobile door lock catch production line | |
| CN202228544U (en) | Bearing cover | |
| CN201253656Y (en) | Positioning die carrier | |
| CN2906201Y (en) | Brake disc steel backing for use in heavy duty car | |
| CN204320972U (en) | Failure to the safe side screw | |
| CN205128732U (en) | Circular connection tray blanking compound die that punches a hole | |
| CN206392720U (en) | A kind of automobile panel is pulled back Wedge mechanism | |
| CN204093968U (en) | A kind of support once drawing mould |
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: 20101201 Termination date: 20110422 |