CN201586700U - Clutch diaphragm/disk spring forming die - Google Patents
Clutch diaphragm/disk spring forming die Download PDFInfo
- Publication number
- CN201586700U CN201586700U CN2009201904474U CN200920190447U CN201586700U CN 201586700 U CN201586700 U CN 201586700U CN 2009201904474 U CN2009201904474 U CN 2009201904474U CN 200920190447 U CN200920190447 U CN 200920190447U CN 201586700 U CN201586700 U CN 201586700U
- Authority
- CN
- China
- Prior art keywords
- disk spring
- counterdie
- clutch diaphragm
- mould
- spring
- 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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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a clutch diaphragm/disk spring forming die. The die comprises an upper die and a lower die which are both provided with cooling channels, wherein a positioning core is arranged inside the lower die, the cooling channels inside the upper and the lower dies are ring-shaped cooling channels and are communicated with each other through a pipeline, and connectors are arranged on the upper and the lower dies and communicated with an external cooling fluid. The clutch diaphragm/disk spring forming die effectively improves the forming quality of a diaphragm spring or a disk spring, increases the strength of the forming die and prolongs the service life of the forming die.
Description
Technical field
The utility model relates to a kind of mould, specifically is the mould during clutch diaphragm spring, disk spring are produced.
Background technology
Existing be used for clutch diaphragm spring, disk spring mould, in upper and lower mould, be provided with the globality inner chamber, reduced the intensity of mould, reduced service life; Between upper and lower mould, carry out separately cooling, make mold cools down inhomogeneous; Thereby influence the quality of diaphragm spring, disk spring.
The utility model content
The utility model the technical problem that will just solve just provide a kind of clutch diaphragm spring, disk spring mould that can effectively improve diaphragm spring, disk spring Forming Quality, can increase mould intensity, prolong service life of mould.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: clutch diaphragm spring, disk spring mould, comprise the patrix and the counterdie that are provided with cooling bath, be provided with the location core in the counterdie, it is characterized in that: the cooling bath in described patrix and the counterdie is annular cooling bath.
Further, the annular cooling bath in described patrix and the counterdie is interconnected by pipeline, and patrix and counterdie are provided with the connector that is communicated with extraneous cooling fluid.
Preferably, described location core is the real core of deciding.
Described reality is decided hot swollen the rise size decision of core according to workpiece, to eliminate diaphragm spring, disk spring play in mould.
The finger tip shaped design of described clutch diaphragm spring, disk spring is on counterdie.
The utility model adopts technique scheme, has following advantage:
1, ring-like cooling liquid bath is set in the body of upper and lower mould, can increases the intensity of mould and the service life of prolongation mould.
2, the real hot swollen size decision of rising of deciding core according to workpiece can be eliminated diaphragm spring, disk spring play in mould, thereby guarantee the finger tip shape and the symmetry of clutch diaphragm spring, disk spring.
3, the ring-like cooling liquid bath that is provided with in upper and lower die body connects with pipeline, can guarantee the uniformity of upper and lower mould cooling, thereby guarantees the hardness of clutch diaphragm spring, disk spring and stablizing of size.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the overall structure schematic diagram of the utility model clutch diaphragm spring, disk spring mould;
Fig. 2 is the cooling tank structure schematic diagram in the utility model counterdie.
The specific embodiment
As shown in Figure 1 and Figure 2, be the utility model clutch diaphragm spring, disk spring mould, comprise the patrix 2 and the counterdie 3 that are provided with cooling bath 1, be provided with location core 4 in the counterdie, finger tip shape 5 designs of clutch diaphragm spring, disk spring regulate the peak of diaphragm spring, disk spring, valley arbitrarily by the cooperation of upper and lower mould on counterdie.Cooling bath 1 in described patrix and the counterdie is annular cooling bath, annular cooling bath in patrix and the counterdie is interconnected by pipeline 6, patrix and counterdie are provided with the connector that is communicated with extraneous cooling fluid, the inner groove of annular cooling bath and outer groove are communicated with by opening 7, described location core is the real core of deciding, the real hot swollen size decision of rising of deciding core according to workpiece.
Claims (4)
1. clutch diaphragm spring, disk spring mould comprise the patrix and the counterdie that are provided with cooling bath, are provided with the location core in the counterdie, it is characterized in that: the cooling bath in described patrix and the counterdie is annular cooling bath.
2. clutch diaphragm spring according to claim 1, disk spring mould is characterized in that: the annular cooling bath in described patrix and the counterdie is interconnected by pipeline, and patrix and counterdie are provided with the connector that is communicated with extraneous cooling fluid.
3. clutch diaphragm spring according to claim 1, disk spring mould is characterized in that: described location core is for deciding core in fact.
4. according to claim 1,2 or 3 described clutch diaphragm springs, disk spring mould, it is characterized in that: the finger tip shaped design of described clutch diaphragm spring, disk spring is on counterdie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201904474U CN201586700U (en) | 2009-07-29 | 2009-07-29 | Clutch diaphragm/disk spring forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201904474U CN201586700U (en) | 2009-07-29 | 2009-07-29 | Clutch diaphragm/disk spring forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201586700U true CN201586700U (en) | 2010-09-22 |
Family
ID=42746468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201904474U Expired - Fee Related CN201586700U (en) | 2009-07-29 | 2009-07-29 | Clutch diaphragm/disk spring forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201586700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660359A (en) * | 2020-06-24 | 2020-09-15 | 四川省绵阳市鸿永盛模塑有限公司 | Membrane fine cutting positioning device and using method |
-
2009
- 2009-07-29 CN CN2009201904474U patent/CN201586700U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660359A (en) * | 2020-06-24 | 2020-09-15 | 四川省绵阳市鸿永盛模塑有限公司 | Membrane fine cutting positioning device and using method |
| CN111660359B (en) * | 2020-06-24 | 2021-07-13 | 四川省绵阳市鸿永盛模塑有限公司 | Membrane fine cutting positioning device and using method |
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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: 20100922 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |