CN210632754U - Guide sleeve die of punch - Google Patents
Guide sleeve die of punch Download PDFInfo
- Publication number
- CN210632754U CN210632754U CN201921169290.7U CN201921169290U CN210632754U CN 210632754 U CN210632754 U CN 210632754U CN 201921169290 U CN201921169290 U CN 201921169290U CN 210632754 U CN210632754 U CN 210632754U
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- CN
- China
- Prior art keywords
- hole
- cooling
- die
- water
- guide
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- 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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Abstract
The utility model discloses a punch press guide pin bushing mould, connect the hole, go up briquetting, cooling water course, cooling through-hole, water-cooling joint down, including terrace die, blank pressing spring, packing ring, die holder, guide pillar, guide hole, nib, water-cooling, compare with prior art, the utility model discloses the beneficial effect who gains is: through being equipped with the water-cooling and connect the hole, the inside water-cooling hole that is equipped with of mould can make the quick cooling mould of punch press mould, improves work efficiency.
Description
Technical Field
The utility model relates to the technical field of mold, specifically, punch press guide pin bushing mould.
Background
The punch press mould is the "accessory" that corresponds with the punch press, and the work piece produces plastic deformation under the punching press of punch press and the resistance combined action of mould and accomplishes the course of working, and the punch press mould is the indispensable partly of stamping process, and the precision to a great extent of punch press mould has decided work piece machining precision. The punch holder that the disconnection portion that current punch press mould adopted the die shank to go up 3 centimeters from the drift root was made, and the die shank and the punch holder of this numerical control punch press mould are separated, can change the drift, have both prolonged the life of a whole set of mould, and the cost is reduced has practiced thrift the material, nevertheless this utility model can not cool off the mould fast, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes above-mentioned condition is not enough, provides punch press guide pin bushing mould, its technical scheme as follows.
Punch press guide pin bushing mould, including terrace die, blank pressing spring, packing ring, die holder, guide pillar, guide hole, nib, water-cooling connect the hole, go up the briquetting, cooling water course, cooling through-hole, water-cooling joint down, the guide pillar is fixed in die holder, its characterized in that: the upper pressing block is provided with a die hole and is fixed on the male die through a screw; the lower pressing block is provided with a through hole penetrating through the lower pressing block, the guide post penetrates through the through hole of the lower pressing block, and the lower pressing block is positioned on the lower die base; the convex surface of the male die faces downwards, a guide hole is formed in the male die, water cooling connection holes are formed in two sides of the male die and connected with a cooling water channel, and a water outlet of the cooling water channel is formed in the surface of the male die; the upper surface of the female die is provided with a water inlet hole butted with the water outlet of the cooling water channel, the female die body is provided with a transversely penetrating cooling through hole, and the lower end of the water inlet hole of the female die is communicated with the cooling through hole of the female die; the water-cooling joint comprises screwed joint, rubber circle, sealing ring, inlet tube, the last rubber circle that is equipped with of screwed joint, the sealing ring is connected with the rubber circle, the inlet tube is connected with the sealing ring.
As one improvement of the technical scheme, a blank pressing spring is fixedly arranged at the bottom end of the guide hole of the male die.
As one improvement of the technical scheme, a gasket is arranged on the outer ring of the guide hole of the male die.
As one improvement of the technical scheme, the female die is provided with a gasket hole corresponding to the male die gasket, and the gasket hole and the guide hole are concentric holes.
Compared with the prior art, the utility model discloses the beneficial effect who gains does: through being equipped with the water-cooling and connect the hole, the inside water-cooling hole that is equipped with of mould can make the quick cooling mould of punch press mould, improves work efficiency.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the water-cooling joint structure of the present invention.
In the figure: the device comprises a lower die base 1, a guide post 2, a lower pressing block 3, a female die 4, a male die 5, a guide hole 6, a blank holder spring 8, a water cooling connecting hole 9, a water drainage hole 10, a gasket 11, a water cooling joint 12, a spiral joint 13, a sealing ring 14, an upper pressing block 15, a fixing screw 16, a water inlet pipe 17, a rubber ring 18, a water inlet hole 19 and a cooling through hole 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the guide sleeve mold of the punch comprises a male mold, a female mold, a blank holder spring, a gasket, a lower mold base, a guide pillar, a guide hole, a mold hole, a water-cooling connection hole, an upper pressing block, a lower pressing block, a cooling water channel, a cooling through hole and a water-cooling joint, wherein the guide pillar is fixed on the lower mold base, and the guide sleeve mold is characterized in that: the upper pressing block is provided with a die hole and is fixed on the male die through a screw; the lower pressing block is provided with a through hole penetrating through the lower pressing block, the guide post penetrates through the through hole of the lower pressing block, and the lower pressing block is positioned on the lower die base; the convex surface of the male die faces downwards, a guide hole is formed in the male die, water cooling connection holes are formed in two sides of the male die and connected with a cooling water channel, and a water outlet of the cooling water channel is formed in the surface of the male die; the upper surface of the female die is provided with a water inlet hole butted with the water outlet of the cooling water channel, the female die body is provided with a transversely penetrating cooling through hole, and the lower end of the water inlet hole of the female die is communicated with the cooling through hole of the female die; the water-cooling joint comprises screwed joint, rubber circle, sealing ring, inlet tube, the last rubber circle that is equipped with of screwed joint, the sealing ring is connected with the rubber circle, the inlet tube is connected with the sealing ring.
Furthermore, the fixed blank pressing spring that is equipped with in guide hole bottom of terrace die, the guide hole outer lane of terrace die is equipped with the packing ring, can prolong the life of mould.
When using, whether at first each part of inspection is firm to be connected, after the affirmation equipment is intact, place equipment at suitable operating position, start the punch press, stamping die in the die holder, the water course through the water-cooling joint of mould both sides in to the mould is released water, and rivers reach the die and go into the water hole through the terrace die water course, get into the water-cooling through-hole afterwards, can cool off the mould rapidly at punch press mould during operation, and work efficiency is high.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (4)
1. Punch press guide pin bushing mould, including terrace die, blank pressing spring, packing ring, die holder, guide pillar, guide hole, nib, water-cooling connect the hole, go up the briquetting, cooling water course, cooling through-hole, water-cooling joint down, the guide pillar is fixed in die holder, its characterized in that: the upper pressing block is provided with a die hole and is fixed on the male die through a screw; the lower pressing block is provided with a through hole penetrating through the lower pressing block, the guide post penetrates through the through hole of the lower pressing block, and the lower pressing block is positioned on the lower die base; the convex surface of the male die faces downwards, a guide hole is formed in the male die, water cooling connection holes are formed in two sides of the male die and connected with a cooling water channel, and a water outlet of the cooling water channel is formed in the surface of the male die; the upper surface of the female die is provided with a water inlet hole butted with the water outlet of the cooling water channel, the female die body is provided with a transversely penetrating cooling through hole, and the lower end of the water inlet hole of the female die is communicated with the cooling through hole of the female die; the water-cooling joint comprises screwed joint, rubber circle, sealing ring, inlet tube, the last rubber circle that is equipped with of screwed joint, the sealing ring is connected with the rubber circle, the inlet tube is connected with the sealing ring.
2. The punch guide bushing mold according to claim 1, wherein: and a blank pressing spring is fixedly arranged at the bottom end of the guide hole of the male die.
3. The punch guide bushing mold according to claim 1, wherein: and a gasket is arranged on the outer ring of the guide hole of the male die.
4. The punch guide sleeve die according to claim 1 or 3, wherein: and the female die is provided with a gasket hole corresponding to the male die gasket, and the gasket hole and the guide hole are concentric holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169290.7U CN210632754U (en) | 2019-07-23 | 2019-07-23 | Guide sleeve die of punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169290.7U CN210632754U (en) | 2019-07-23 | 2019-07-23 | Guide sleeve die of punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210632754U true CN210632754U (en) | 2020-05-29 |
Family
ID=70790981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921169290.7U Expired - Fee Related CN210632754U (en) | 2019-07-23 | 2019-07-23 | Guide sleeve die of punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210632754U (en) |
-
2019
- 2019-07-23 CN CN201921169290.7U patent/CN210632754U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 Termination date: 20210723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |