CN202105922U - Fine male die fixing structure capable of being replaced quickly - Google Patents
Fine male die fixing structure capable of being replaced quickly Download PDFInfo
- Publication number
- CN202105922U CN202105922U CN2011201600974U CN201120160097U CN202105922U CN 202105922 U CN202105922 U CN 202105922U CN 2011201600974 U CN2011201600974 U CN 2011201600974U CN 201120160097 U CN201120160097 U CN 201120160097U CN 202105922 U CN202105922 U CN 202105922U
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- China
- Prior art keywords
- male die
- groove
- mold insert
- discharging
- plate
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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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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model belongs to the field of medicine die, and particularly relates to a fine male die fixing structure capable o f being replaced quickly. The fine male die fixing structure comprises the following components: a male die backing plate, a male die fixing plate, a discharging plate and a discharging backing plate. The male die fixing plate is provided with a rectangular or circular through groove. The through groove is internally provided with a fixing plate insert which is provided with a through hole that has a large upper part and a small lower part for placing the fine male die. The fixing plate insert is connected and fixed with the male die backing plate through screws. The discharging plate and the discharging backing plate are respectively provided with a through groove which corresponds with the through groove of the fixing plate. The through groove of the discharging plate is internally provided with the fixing plate insert. The dimension of the discharging plate insert is larger than or far larger than that of the through groove of the discharging backing plate. The discharging plate insert is connected and fixed with the discharging backing plate through screws. According to the fixing structure of the utility model, the fine male die is actually inserted into the male die fixing plate through the fixing plate insert. Therefore when the male die is detached, replacement can be performed just through detaching the fixing plate insert from the male die fixing plate, thereby realizing a purpose of quick male die replacement.
Description
[technical field]
The utility model belongs to the machine die field, more particularly, relates to the quick-replaceable tiny punch fixed structure of a kind of ability.
[background technology]
The punch level progressive die is on the feed direction of billot, has plural station, and in one stroke of press, at the punch die of accomplishing twice or the stamping procedure more than the twice on the different stations.Its zones of different on a secondary mould is accomplished a kind of precision of multiple tracks punch forming operation, efficient, complicated diel, in a secondary mould, can accomplish the technologies such as stamping-out, flange, bending, pull and stretch, solid forming of part.
Diel is generally eight plate structures or nine plate structures.Eight blocks of plates promptly are die holder, punch retainer, convex mould pad, die block, die backing plate up and down, stripper, discharging backing plate.Nine plate structures promptly are to have added a stock guide.
In bigger progressive die, tiny punch needs to change because of accident or after finishing service life, often will pull down whole diel, the cost plenty of time, influences production efficiency.The process that tiny punch is changed is not only loaded down with trivial details, goes back easy error, and in the bigger progressive die, changing tiny punch often needs more than 4 hours.
[utility model content]
The utility model technical problem to be solved is to provide a kind of form removal that do not need, the tiny punch structure that in 3 minutes, just can change
The technical scheme of the utility model is: the quick-replaceable tiny punch fixed structure of a kind of ability; Comprise convex mould pad, punch retainer, stripper and discharging backing plate; Have rectangle or circular groove on the said punch retainer, the fixed head mold insert is housed in the said groove, have one on the said fixed head mold insert and go up size down; Be used to place the through hole of tiny punch, said fixed head mold insert is connected and fixed through screw and said convex mould pad; All have and the corresponding groove of said fixed head groove on said stripper and the discharging backing plate; In the said stripper groove stripper mold insert is housed; The size of said stripper mold insert greater than or much larger than the size of said discharging backing plate groove, said stripper mold insert is connected and fixed through screw and said discharging backing plate.
As the further improvement of such scheme, said stripper mold insert inner surface has the slotted eye that is used for said tiny punch location.
The advantage of the utility model is: this fixed structure is actually with the fixed head mold insert " to be inlayed tiny punch " on punch retainer; Needing only when therefore dismantling punch pulls down the fixed head mold insert replaceable from punch retainer; The whole patrix that need not to dismantle realizes changing fast the purpose of punch, also avoids loading error simultaneously; Save the replacing time, increase work efficiency.
[description of drawings]
Combine embodiment that the utility model is done further to describe with reference to the accompanying drawings.
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 stripper; 2 discharging backing plates; 3 punch retainers; 4 fixed head mold inserts; 5 convex mould pads; 6 fixed head mold insert screws; 7 tiny punch; 8 stripper mold insert screws; 9 stripper mold inserts.
[specific embodiment]
Further specify the utility model through embodiment below, and the utility model is not restricted to said embodiment, all similar with the utility model structure, and only be that size, position are adjusted or change person to some extent, then all belong to the protection category of the utility model.
Referring to Fig. 1; The quick-replaceable tiny punch fixed structure of a kind of ability comprises stripper 1, discharging backing plate 2, punch retainer 3, convex mould pad 5, has rectangle or circular groove on the punch retainer 3; Fixed head mold insert 4 is housed in the groove; Have one on the fixed head mold insert 4 and go up size down, be used to place the through hole of tiny punch 7, fixed head mold insert 4 is connected and fixed through fixed head mold insert screw 6 and convex mould pad 5; All have the groove corresponding on stripper 1 and the discharging backing plate 2 with the fixed head groove; Stripper mold insert 9 is housed in the stripper groove; The size of stripper mold insert 9 greater than or much larger than the size of discharging backing plate groove, stripper mold insert 9 is connected and fixed through stripper mold insert screw 8 and discharging backing plate 2.Stripper mold insert 9 inner surfaces have the slotted eye that is used for tiny punch 7 location.
In order to guarantee required precision and to be convenient to maintenance, the manufacturing and designing and assemble as follows of this quick change construction:
(1) mold insert and mating surface all adopt the import silk thread cutting processing of being careful, and are ground to the figure paper size with optical contour grinder again.
(2) die cavity adopts 0～0.003mm slightly to be pressed into to cooperate after mold insert and the amalgamation.
(3) fixed head mold insert 4 is fixed through the M4 screw, has established on it and has pulled out screw, is convenient to dismounting and change.
(4) assemble sequence is following: adorn fixed head mold insert 4 and screw 6 earlier, refill stripper mold insert 9 and screw 8.
Although illustrated and described the embodiment of the utility model; For those of ordinary skill in the art; Be appreciated that under the situation of principle that does not break away from the utility model and spirit and can carry out multiple variation, modification, replacement and modification to these embodiment, the scope of the utility model is limited accompanying claims and equivalent thereof.
Claims (3)
1. quick-replaceable tiny punch fixed structure of ability; Comprise convex mould pad, punch retainer, stripper and discharging backing plate; It is characterized in that: have rectangle or circular groove on the said punch retainer, the fixed head mold insert is housed in the said groove, have one on the said fixed head mold insert and go up size down; Be used to place the through hole of tiny punch, said fixed head mold insert is connected and fixed through screw and said convex mould pad; All have and the corresponding groove of said fixed head groove on said stripper and the discharging backing plate; In the said stripper groove stripper mold insert is housed; The size of said stripper mold insert greater than or much larger than the size of said discharging backing plate groove, said stripper mold insert is connected and fixed through screw and said discharging backing plate.
2. according to the quick-replaceable tiny punch fixed structure of the said a kind of ability of claim 1, it is characterized in that: said stripper mold insert inner surface has the slotted eye that is used for said tiny punch location.
3. according to the quick-replaceable tiny punch fixed structure of the said a kind of ability of claim 1, it is characterized in that: said fixed head mold insert is fixed through the M4 screw, has established on it and has pulled out screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201600974U CN202105922U (en) | 2011-05-18 | 2011-05-18 | Fine male die fixing structure capable of being replaced quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201600974U CN202105922U (en) | 2011-05-18 | 2011-05-18 | Fine male die fixing structure capable of being replaced quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202105922U true CN202105922U (en) | 2012-01-11 |
Family
ID=45431371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201600974U Expired - Fee Related CN202105922U (en) | 2011-05-18 | 2011-05-18 | Fine male die fixing structure capable of being replaced quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202105922U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784845A (en) * | 2012-09-12 | 2012-11-21 | 昆山嘉华电子有限公司 | Stamping die |
| CN102806276A (en) * | 2012-08-24 | 2012-12-05 | 昆山旭虹精密零组件有限公司 | Quick detaching structure for feeding block and punch of stripping plate of stamping die in die |
| CN107617685A (en) * | 2017-10-26 | 2018-01-23 | 成都宏明双新科技股份有限公司 | A kind of mould drawer type fine tuning structure and its application method |
| CN110918780A (en) * | 2019-12-03 | 2020-03-27 | 青岛征和工业股份有限公司 | Interchangeable multi-model chain plate stamping die and assembling method |
-
2011
- 2011-05-18 CN CN2011201600974U patent/CN202105922U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806276A (en) * | 2012-08-24 | 2012-12-05 | 昆山旭虹精密零组件有限公司 | Quick detaching structure for feeding block and punch of stripping plate of stamping die in die |
| CN102784845A (en) * | 2012-09-12 | 2012-11-21 | 昆山嘉华电子有限公司 | Stamping die |
| CN107617685A (en) * | 2017-10-26 | 2018-01-23 | 成都宏明双新科技股份有限公司 | A kind of mould drawer type fine tuning structure and its application method |
| CN110918780A (en) * | 2019-12-03 | 2020-03-27 | 青岛征和工业股份有限公司 | Interchangeable multi-model chain plate stamping die and assembling 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20170518 |