CN202199670U - Quick-change punch head die for punch press - Google Patents
Quick-change punch head die for punch press Download PDFInfo
- Publication number
- CN202199670U CN202199670U CN201120285084XU CN201120285084U CN202199670U CN 202199670 U CN202199670 U CN 202199670U CN 201120285084X U CN201120285084X U CN 201120285084XU CN 201120285084 U CN201120285084 U CN 201120285084U CN 202199670 U CN202199670 U CN 202199670U
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- CN
- China
- Prior art keywords
- punch
- male dies
- oblique
- cushion blocks
- backing plate
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model discloses a quick-change punch head die for a punch press. The quick-change punch head die comprises an upper cover, a backing plate, a fixing plate equipped with a plurality of groups of male dies, as well as a base equipped with a female die plate, wherein the upper cover and the backing plate are fixedly connected with each other, the female die plate is equipped with a plurality of groups of female dies which are correspondingly matched with the male dies; and a plurality of pairs of oblique cushion blocks which are matched with each other in a contact manner through oblique planes are arranged between the backing plate and the fixing plate. By adopting the technical scheme, when the male dies with certain diameter need to be selected for punching steel or aluminium products, only one pair of the oblique cushion blocks need to be arranged on the top of the male dies so that the male dies are longitudinally fixed; when the male dies are not needed, only the oblique cushion blocks need to be pulled out without drawing out the plurality of groups of the male dies one by one, thus being simple and convenient to use; in addition, each pair of the oblique cushion blocks are matched through the oblique planes, therefore the oblique cushion blocks can be pulled out or inserted in conveniently.
Description
Technical field
The utility model relates to a kind of punch press and uses mould, the quick change plunger chip die that particularly a kind of punch press is used.
Background technology
Adopting the forging and pressing punch press that steel part, aluminum component are carried out in the process of punching, need elder generation that the drift of different size is installed on the punch press, and then carry out punching press.The plunger chip die of corresponding specification need be used in the hole of different size, like this, in process of production, for the steel part in different apertures, the punching press of aluminum component, need change plunger chip die continually, causes working (machining) efficiency low, and operation is also more loaded down with trivial details simultaneously.
The utility model content
For solving the technical problem that exists in the prior art, a kind of quick change plunger chip die of the drift that quick selection need be used on same mould is provided.
The utility model solves the problems of the technologies described above; The technical scheme that is adopted is: the quick change plunger chip die that provides a kind of punch press to use; Comprise fixed connection loam cake and backing plate, the fixed head of many group punch is installed and the bases of concave template is installed; Concave template is provided with the die of many groups and the corresponding coupling of punch, is provided with many taper liner pieces to being complementary with tapered plane and contacting between said backing plate and the said fixed head.
Preferably, said some both sides to the taper liner piece are provided with the fixture that is used for fixing said taper liner piece.
Preferably, the quick change plunger chip die also comprises the stripper between said fixed head and said concave template, and said stripper is provided with the many groups through hole with the corresponding coupling of said punch, is provided with a back-moving spring in each through hole.
The utility model adopts technique scheme with respect to prior art; The beneficial effect of obtaining is: when the punch of selecting certain diameter when needs carries out punching to steel or aluminium; Only need a pair of taper liner piece be arranged on the top of punch, make vertically going up of punch fixing; And when not needing this punch, only need with the taper liner piece extract out promptly can, simple and convenient, do not need will organize one by one punch more and extract out.In addition, each is complementary with the inclined-plane to the taper liner piece, is convenient to extract out or insert.
Description of drawings
Fig. 1 is the quick change plunger chip die sketch map that the described punch press of the utility model is used;
Fig. 2 is the described a pair of taper liner piece sketch map of the utility model;
Fig. 3 is the said concave template sketch map of the utility model.
The specific embodiment
Technical scheme below in conjunction with accompanying drawing and embodiment detailed description the utility model.
Like Fig. 1, shown in Figure 2; The quick change plunger chip die that the described punch press of the utility model is used comprises loam cake 12, backing plate 14, fixed head 20 and base 16, and loam cake 12 is fixedly connected with backing plate 14; The punch 30,30 of group more than being equipped with on the fixed head 20 '; Concave template 24 is installed on the base 16, concave template 24 be provided with many group dies 241,241 ', die 241,241 ' with punch 30,30 ' corresponding coupling; Punch 30,30 ' be divided into some groups according to the size of its diameter, and respectively with die 241,241 ' the corresponding coupling of diameter.Shown in figure, punch 30 is complementary with die 241, punch 30 ' with die 241 ' be complementary.As shown in Figure 2, be appreciated that the diameter of die can pre-set according to actual needs, the size of punch is also mated along with the diameter of die.Between backing plate 14 and fixed head 20, be provided with many to taper liner piece 40,40 ', taper liner piece 40,40 ' respectively is so that tapered plane 41,41 ' contact is complementary.Taper liner piece 40,40 ' both sides be provided with fixture 42,42 ', fixture 42,42 ' be used for fixing taper liner piece 40,40 ', to avoid taper liner piece 40,40 ' come off in the horizontal.
As shown in Figure 1, the described quick change plunger chip die of the utility model also comprises stripper 22, and stripper 22 is between fixed head 20 and concave template 24.Stripper 22 is provided with the many groups through hole with punch 30,30 ' corresponding coupling, be provided with in each through hole a back-moving spring 32,32 '.Therefore, in the time of punch 30,30 ' down punchings, compression reseting spring 32,32 '; After impulse force removes, back-moving spring 32,32 ' with punch 30,30 ' bounce-back.
During use, only need loam cake 12 and backing plate 14 be fixed on the punch press, yet concave template 24 is installed on the base 14.Use punch 30 if desired, then only need above punch 30, be provided with a pair of taper liner piece 40,40 ', prevent that it is subjected to displacement in the vertical.When punch 30 down punching the time, punch 30 compression reseting springs 32; After impulse force was cancelled, back-moving spring 32 resetted punch 30.And for need not carry out this moment the punch 30 of punching ', then need not to be provided with above it taper liner piece 40,40 '.Therefore, the impulse force of punch 30 ' do not receive down then can not carry out punching to steel plate or aluminium sheet.Change the size of punching if desired; Then only need with taper liner piece 40,40 ' be arranged on punch 30 ' the top, and the extraction that will be arranged on punch 30 originally get final product, need be to punch 30 taking-ups; Thereby avoided changing continually plunger chip die, and improved efficient.Because of taper liner piece 40 and taper liner piece 40 ' be with inclined-plane 41,41 ' be complementary, so insert or extract out all very convenient.
The above is merely the utility model preferred embodiment, does not limit the scope that the utility model is implemented with this, and the equivalence of doing according to the technical scheme and the description of the utility model changes and modification, all should belong to the scope that the utility model is contained.
Claims (3)
1. quick change plunger chip die that punch press is used; Comprise fixed connection loam cake and backing plate, the fixed head of many group punch is installed and the bases of concave template is installed; Concave template is provided with the die of organizing with the corresponding coupling of punch more; It is characterized in that, be provided with many taper liner pieces between said backing plate and the said fixed head being complementary with tapered plane and contacting.
2. the quick change plunger chip die that punch press according to claim 1 is used is characterized in that, said some both sides to the taper liner piece are provided with the fixture that is used for fixing said taper liner piece.
3. the quick change plunger chip die that punch press according to claim 1 is used; It is characterized in that; Also comprise the stripper between said fixed head and said concave template, said stripper is provided with the many groups through hole with the corresponding coupling of said punch, is provided with a back-moving spring in each through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120285084XU CN202199670U (en) | 2011-08-05 | 2011-08-05 | Quick-change punch head die for punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120285084XU CN202199670U (en) | 2011-08-05 | 2011-08-05 | Quick-change punch head die for punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202199670U true CN202199670U (en) | 2012-04-25 |
Family
ID=45963808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120285084XU Expired - Lifetime CN202199670U (en) | 2011-08-05 | 2011-08-05 | Quick-change punch head die for punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202199670U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550424A (en) * | 2014-12-26 | 2015-04-29 | 武汉工研光学科学技术股份有限公司 | In-line arrangement type single-die multi-punch punching machining method and device |
| CN104550434A (en) * | 2014-12-24 | 2015-04-29 | 宁波一舟精密机械制造有限公司 | Continuous stamping device for plates |
| CN104741442A (en) * | 2013-12-30 | 2015-07-01 | 上海景奕电子科技有限公司 | Square ironware sheet punching die with detachable punching needles |
| CN108189145A (en) * | 2018-01-23 | 2018-06-22 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of flexure spring net blanking die |
| CN111014420A (en) * | 2019-12-10 | 2020-04-17 | 华帝股份有限公司 | Stamping equipment for non-uniform workpieces |
-
2011
- 2011-08-05 CN CN201120285084XU patent/CN202199670U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741442A (en) * | 2013-12-30 | 2015-07-01 | 上海景奕电子科技有限公司 | Square ironware sheet punching die with detachable punching needles |
| CN104550434A (en) * | 2014-12-24 | 2015-04-29 | 宁波一舟精密机械制造有限公司 | Continuous stamping device for plates |
| CN104550424A (en) * | 2014-12-26 | 2015-04-29 | 武汉工研光学科学技术股份有限公司 | In-line arrangement type single-die multi-punch punching machining method and device |
| CN108189145A (en) * | 2018-01-23 | 2018-06-22 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of flexure spring net blanking die |
| CN111014420A (en) * | 2019-12-10 | 2020-04-17 | 华帝股份有限公司 | Stamping equipment for non-uniform workpieces |
| CN111014420B (en) * | 2019-12-10 | 2024-05-24 | 华帝股份有限公司 | Stamping equipment for non-uniform workpieces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120425 |