CN202861176U - Gasket stamping mould of compressor high-pressure cylinder - Google Patents
Gasket stamping mould of compressor high-pressure cylinder Download PDFInfo
- Publication number
- CN202861176U CN202861176U CN 201220532849 CN201220532849U CN202861176U CN 202861176 U CN202861176 U CN 202861176U CN 201220532849 CN201220532849 CN 201220532849 CN 201220532849 U CN201220532849 U CN 201220532849U CN 202861176 U CN202861176 U CN 202861176U
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- mould
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- punch
- blanking
- convex
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Abstract
The utility model discloses a gasket stamping mould of compressor high-pressure cylinder which comprises a punch set, and a mould set. The mould set is provided with a blocking pin, a blanking concave mould, a shaping concave mould, a concave mould of a first hole, a concave mould of a second hole, a fixed feed-unloading plate and a guild pillar. The concave mould is disposed between the fixed feed-unloading plate and the mould set. The punch set is provided with a blanking convex mould, a shaping convex mould, a convex mould of a first punched hole, a convex die of a second punched hole, a pressured punch shank and a guide sleeve. A backing plate of convex mould is disposed between the punch set and the blanking convex mould. A fixed plate of concave mould is arranged below the backing plate of convex mould. The guild pillar is sleeved inside the guide sleeve.
Description
Technical field
The present invention relates to a kind of diel, relate to especially the diel of a kind of compressor high pressure cylinder internal gasket.
Background technology
The general employing of compressor high pressure cylinder internal gasket is cold stamping shaped.But the compressor high pressure cylinder internal gasket any surface finish of existing compressor high pressure cylinder internal gasket Production of Stamping Die is poor, and production efficiency is low.
Summary of the invention
The purpose of this invention is to provide the diel of a kind of compressor high pressure cylinder internal gasket.
What the present invention will solve is the poor and low problem of production efficiency of gasket surface fineness that existing Production of Stamping Die of producing compressor high pressure cylinder internal gasket goes out.
For realizing purpose of the present invention, the logical technical scheme that adopts of the present invention is:
The present invention includes upper bolster and die shoe,
Die shoe is provided with pin stop, blanking die, correcting die, the first hole die, the second hole die, positive stripper, and die block and guide pillar, die block are located between positive stripper and the die shoe; Blanking punch, shaping terrace die, the first piercing punch, the second piercing punch, forced die shank and guide pin bushing are installed on the upper bolster, are provided with convex mould pad between upper bolster and the blanking punch, the convex mould pad below is provided with punch retainer; Guide pillar is placed in the guide pin bushing.
The invention has the beneficial effects as follows: because the structure relative complex of compressor high pressure cylinder internal gasket needs a plurality of operations such as punching, shaping, blanking just can finish, so mould of the present invention mainly adopts the progressive die structure form, progressive die is a kind of multiple operation mould.
The present invention has the high characteristics of production efficiency, and carries out just location with pin stop, carries out the relative positional accuracy that fine positioning guarantees pad with pilot pin.The compressor high pressure cylinder internal gasket any surface finish that the present invention produces reduces Leakage Gas, can improve compressor efficiency.
Description of drawings
Fig. 1 is punching die structure schematic diagram of the present invention.
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and the specific embodiments.
As shown in the figure, the present invention includes upper bolster 1 and die shoe 15.Die shoe 15 is provided with pin stop 18, blanking die 19, correcting die 21, the first hole die 2, the second hole die 9, positive stripper 16, and die block 13 and guide pillar 14, die block 13 are located between positive stripper 16 and the die shoe 15; Blanking punch 4, shaping terrace die 6, the first piercing punch 7, the second piercing punch 8, forced die shank 5 and guide pin bushing 11 are installed on the upper bolster 1, are provided with convex mould pad 3 between upper bolster 1 and the blanking punch 4, convex mould pad 3 belows are provided with punch retainer 10; Guide pillar 14 is placed in the guide pin bushing 11.
The operation principle of diel of the present invention is:
At first the used billot of stamping-out is sent in the punching press tool by stock guide 12, whenever billot is sent the length of a step pitch to, forcing press connects die shank and operates back and forth once, punching, shaping, and blanking punch is finished respectively stamping-out.When stamping-out is finished, carry out discharging by set positive stripper.The process of stamping-out mainly is divided into punching, shaping, blanking three phases, and wherein because the area of institute's punching is larger, in order to guarantee the blanking part quality, the stamping die convex mould has adopted pilot pin 20, pilot pin 17 to carry out the stamping-out correcting.
Claims (1)
1. compressor high pressure cylinder internal gasket diel, comprise upper bolster and die shoe, it is characterized in that die shoe is provided with pin stop, blanking die, correcting die, the first hole die, the second hole die, positive stripper, die block and guide pillar, die block are located between positive stripper and the die shoe; Blanking punch, shaping terrace die, the first piercing punch, the second piercing punch, forced die shank and guide pin bushing are installed on the upper bolster, are provided with convex mould pad between upper bolster and the blanking punch, the convex mould pad below is provided with punch retainer; Guide pillar is placed in the guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220532849 CN202861176U (en) | 2012-10-18 | 2012-10-18 | Gasket stamping mould of compressor high-pressure cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220532849 CN202861176U (en) | 2012-10-18 | 2012-10-18 | Gasket stamping mould of compressor high-pressure cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861176U true CN202861176U (en) | 2013-04-10 |
Family
ID=48027934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220532849 Expired - Fee Related CN202861176U (en) | 2012-10-18 | 2012-10-18 | Gasket stamping mould of compressor high-pressure cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861176U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990714A (en) * | 2014-06-13 | 2014-08-20 | 昆山市润苏物资有限公司 | Grading locating stamping die |
| CN105689533A (en) * | 2016-03-14 | 2016-06-22 | 昆山邦泰汽车零部件制造有限公司 | Fixed discharging type stamping die |
| CN106560301A (en) * | 2016-08-31 | 2017-04-12 | 杭州钱江万胜电器制造有限公司 | Rim-material-free production device for paper gasket of compressor and using method thereof |
| CN109201929A (en) * | 2018-11-22 | 2019-01-15 | 沈阳航天新光集团有限公司 | Automobile engine adjusting pad piece progressive die blanking apparatus |
-
2012
- 2012-10-18 CN CN 201220532849 patent/CN202861176U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990714A (en) * | 2014-06-13 | 2014-08-20 | 昆山市润苏物资有限公司 | Grading locating stamping die |
| CN105689533A (en) * | 2016-03-14 | 2016-06-22 | 昆山邦泰汽车零部件制造有限公司 | Fixed discharging type stamping die |
| CN106560301A (en) * | 2016-08-31 | 2017-04-12 | 杭州钱江万胜电器制造有限公司 | Rim-material-free production device for paper gasket of compressor and using method thereof |
| CN109201929A (en) * | 2018-11-22 | 2019-01-15 | 沈阳航天新光集团有限公司 | Automobile engine adjusting pad piece progressive die blanking apparatus |
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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: 20130410 Termination date: 20131018 |