CN202701095U - Diaphragm spring flanging forming die - Google Patents
Diaphragm spring flanging forming die Download PDFInfo
- Publication number
- CN202701095U CN202701095U CN201220283174XU CN201220283174U CN202701095U CN 202701095 U CN202701095 U CN 202701095U CN 201220283174X U CN201220283174X U CN 201220283174XU CN 201220283174 U CN201220283174 U CN 201220283174U CN 202701095 U CN202701095 U CN 202701095U
- Authority
- CN
- China
- Prior art keywords
- die
- plate
- diaphragm spring
- stripper
- male
- 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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- Punching Or Piercing (AREA)
Abstract
A diaphragm spring flanging forming die comprises an upper die plate, a lower die plate and a discharging plate, and is characterized in that the upper die plate is connected with a male die fixing plate through a male die base plate by means of bolts, the male die fixing plate is fixedly provided with a plurality of male dies, and an elastic piece is arranged between the male die base plate and the discharging plate. A female die base plate and a female die are sequentially arranged on the upper portion of the lower die plate, wherein a jigger pin and a positioning block are fixedly arranged in the female die. A groove matched with the positioning block is arranged at a position corresponding to the discharging plate. Inner guide sleeves are arranged in the discharging plate and the female die. Inner guide columns are installed in the inner guide sleeves. According to the diaphragm spring flanging forming die, product quality is stable, and service life of dies is long.
Description
Technical field:
The utility model relates to the machining technical field of mold, relates in particular to a kind of diaphragm spring slotting die.
Technical background:
At present; in the grooving operation of this series products of machined diaphragm spring; the mould that producer adopts all the problem that efficient is excessively low, die life is too short can occur, and the product that this class mould is produced often the problems such as burr, distortion can occur, has improved the production cost of enterprise.
Summary of the invention:
The purpose of this utility model provides a kind of constant product quality, the long diaphragm spring slotting die of die life.
The utility model is achieved in that a kind of diaphragm spring slotting die, comprise cope match-plate pattern, lower bolster, stripper, it is characterized in that: cope match-plate pattern connects punch retainer with bolt by convex mould pad, be mounted with some punch on the described punch retainer, be provided with elastic component between described convex mould pad and stripper; Described lower bolster top is provided with die backing plate and die successively; Be mounted with jigger pin and locating piece in the described die, described jigger pin is when matched moulds not, its upper surface exceeds a die upper surface part, and described locating piece upper surface also exceeds a die upper surface part, and the stripper corresponding position is provided with the groove that cooperates with locating piece; Be provided with interior guide pin bushing in described stripper and the die, in the interior guide pin bushing inner guiding post be installed.
The utility model constant product quality, die life is long.
Description of drawings:
Fig. 1 is the utility model structural representation.
Among the figure 1, cope match-plate pattern, 2, convex mould pad, 3, punch retainer, 4, stripper, 5, die, 6, die backing plate, 7, lower bolster, 8, elastic component, 9, punch, 10, jigger pin, 11, locating piece 12, interior guide pin bushing, 13, inner guiding post.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
A kind of diaphragm spring slotting die, comprise cope match-plate pattern 1, lower bolster 7, stripper 4, it is characterized in that: cope match-plate pattern 1 usefulness bolt connects punch retainer 3 by convex mould pad 2, is mounted with some punch 9 on the described punch retainer 3, and 4 of described convex mould pad 2 and strippers are provided with elastic component 8; Described lower bolster 7 tops connect die 5 with bolt by die backing plate 6; Be mounted with jigger pin 10 and locating piece 11 in the described die 5, described stripper 4 corresponding positions are provided with the groove that cooperates with locating piece 11; Be provided with interior guide pin bushing 12 in described stripper 4 and the die 5, in the interior guide pin bushing 12 inner guiding post 13 be installed.During implementation, gland product to be processed is enclosed within on the locating piece 11, under the press ram effect, cope match-plate pattern 1 is descending, and locating piece 11 positions, and along with the continuation of cope match-plate pattern 1 is descending, punch 9 cooperates the grooving of finishing product with die 5.After grooving was finished, cope match-plate pattern 1 moved upward, and stripper 4 moves down under elastic component 8 elastic force effects, gets back to initial position, finishes discharging.
Claims (1)
1. diaphragm spring slotting die, comprise cope match-plate pattern (1), lower bolster (7), stripper (4), it is characterized in that: cope match-plate pattern (1) connects punch retainer (3) with bolt by convex mould pad (2), be mounted with some punch (9) on the described punch retainer (3), be provided with elastic component (8) between described convex mould pad (2) and stripper (4); Described lower bolster (7) top is provided with die backing plate (6) and die (5) successively; Be mounted with jigger pin (10) and locating piece (11) in the described die (5), described stripper (4) corresponding position is provided with the groove that cooperates with locating piece (11); Be provided with interior guide pin bushing (12) in described stripper (4) and the die (5), inner guiding post (13) is installed in the interior guide pin bushing (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220283174XU CN202701095U (en) | 2012-06-15 | 2012-06-15 | Diaphragm spring flanging forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220283174XU CN202701095U (en) | 2012-06-15 | 2012-06-15 | Diaphragm spring flanging forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701095U true CN202701095U (en) | 2013-01-30 |
Family
ID=47581435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220283174XU Expired - Fee Related CN202701095U (en) | 2012-06-15 | 2012-06-15 | Diaphragm spring flanging forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838290A (en) * | 2017-09-27 | 2018-03-27 | 马鞍山经纬回转支承有限公司 | A kind of large ring roughing punch-forming mold |
-
2012
- 2012-06-15 CN CN201220283174XU patent/CN202701095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838290A (en) * | 2017-09-27 | 2018-03-27 | 马鞍山经纬回转支承有限公司 | A kind of large ring roughing punch-forming mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150615 |
|
| EXPY | Termination of patent right or utility model |