CN103071731A - Pneumatic exchange stamping die - Google Patents
Pneumatic exchange stamping die Download PDFInfo
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- CN103071731A CN103071731A CN2013100378773A CN201310037877A CN103071731A CN 103071731 A CN103071731 A CN 103071731A CN 2013100378773 A CN2013100378773 A CN 2013100378773A CN 201310037877 A CN201310037877 A CN 201310037877A CN 103071731 A CN103071731 A CN 103071731A
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- jacking block
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Abstract
The invention discloses a pneumatic exchange stamping die, comprising an upper die and a lower die, wherein the lower die comprises a lower die plate and a female die arranged on the upper surface of the lower die plate, the upper die comprises an upper die plate, at least two male dies, an air cylinder and an ejector block, each male die is arranged on the lower face of the upper die plate in a vertical sliding manner through a guide rod respectively, the ejector block is arranged between the male dies and the upper die plate in a sliding manner, the air cylinder is arranged on the upper die plate along a horizontal direction, a piston rod of the air cylinder is fixedly connected with the ejector block, and when the piston rod of the air cylinder contracts, the ejector block can be ejected between one male die and the upper die plate. The pneumatic exchange stamping die disclosed by the invention has the advantages of simple structure, easiness for machining, short period, low cost and the like, and further, is favorable for reducing the number of die sets, effectively controlling product quality and improving production efficiency. If the pneumatic exchange stamping die is matched with a feeder, automation can be realized, so that workers are reduced greatly and the production efficiency is improved.
Description
Technical field
The invention belongs to the technical field of machining, relate to the diel that a kind of machining is used, refer to that specifically a kind of effect that utilizes cylinder reaches the diels that the exchanges of many group punch are used.
Background technology
At present, in existing field of machining, the diel that machining is used is divided into single mode and compound die.Single mode is simple in structure, often needs many molds just can finish but shortcoming is a product punch process, causes product quality to be difficult to control, and production efficiency is low and labor strength is large, does not reach automation; Although and there is not the shortcoming of single mode in compound die, but have complex structure, difficulty of processing is large, and the making mold cycle is long, die size reaches greatly the high in cost of production shortcoming.Therefore, existing diel can not be satisfied high efficiency, cheaply mechanical stamping process requirements.
Above-mentioned discussion content purpose is to introduce to the reader various aspects of technology that may be relevant with the various aspects of the present invention that below will be described and/or advocate, believe that this discussion content helps to provide background information for the reader, to be conducive to understanding better various aspects of the present invention, therefore, should be appreciated that it is to read these discussions with this angle, rather than admit prior art.
Summary of the invention
The object of the invention is to avoid deficiency of the prior art and a kind of pneumatic exchange diel is provided, it can reach high-quality, high efficiency and automation, and relatively simple for structure, handling ease, mold cycle is short, cost is low.
Purpose of the present invention is achieved through the following technical solutions:
A kind of pneumatic exchange diel is provided, comprise counterdie and patrix, described counterdie comprises lower bolster and the die that is installed in above the lower bolster, described patrix comprises cope match-plate pattern, at least two punch, cylinder, jacking block, back-moving spring, described each punch can slide up and down to be installed in below the described cope match-plate pattern by guide post respectively, described jacking block is slidably mounted between punch and the cope match-plate pattern, described back-moving spring is installed between cope match-plate pattern and the punch, described cylinder along continuous straight runs is installed on the cope match-plate pattern, the piston rod of described cylinder is fixedly connected with jacking block, when the piston rod of cylinder was flexible, described jacking block can withstand between one of them punch and the cope match-plate pattern.
Wherein, the connection guide rod is installed on the described cope match-plate pattern, described jacking block slides at described connection guide rod.
Wherein, described punch above convex mould pad is installed.
Wherein, on the described cope match-plate pattern air cylinder support is installed, described cylinder is installed on the air cylinder support.
Wherein, between the following and lower bolster of described die the die backing plate is installed.
Wherein, on the described counterdie stripper is installed.
Wherein, between described cope match-plate pattern and the punch back-moving spring is installed.
Wherein, the lower side of described jacking block is provided with guiding surface.
Beneficial effect of the present invention: owing to having adopted above-mentioned structure, during the pneumatic exchange diel work of the present invention, first flitch is put into the material guide device above the die, cylinder intake, piston rod drive jacking block and stretch out forward.When punch position that jacking block arrive to need uses and when contacting stroke limit, cylinder stops air inlet, and this moment, this punch carried out punching press with other assembly of patrix under along with the effect of stamping machine under the jacking block extrusion.When needs use other punch, cylinder piston rod drives jacking block and moves to other punch places, this moment, these other punch carried out punching press with other assembly of patrix under along with the effect of stamping machine under jacking block extrusion, and former punch bounces back under the effect of back-moving spring, can not carry out punching press to flitch.
In sum, that the present invention has is simple in structure, handling ease, mold cycle are short, low cost and other advantages, also can reduce the mould tricks, can effective control for product quality, enhance productivity.As with the cooperation of feeder under use, can also reach automation, greatly reduce the workman and enhance productivity.
Description of drawings
The invention will be further described to utilize accompanying drawing, but the embodiment in the accompanying drawing does not consist of any limitation of the invention, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the structural representation of the first duty of pneumatic exchange diel.
Fig. 2 is the structural representation of the second duty of pneumatic exchange diel.
The specific embodiment
In order to make those skilled in the art understand better technical scheme of the present invention, the present invention is described in further detail below in conjunction with the drawings and specific embodiments, need to prove, in the situation that do not conflict, the application's embodiment and the feature among the embodiment can make up mutually.
As depicted in figs. 1 and 2, pneumatic exchange diel of the present invention comprises counterdie 1 and patrix 2.Described counterdie 1 comprises lower bolster 11 and the die 12 that is installed in above the lower bolster 11, between the following and lower bolster 11 of described die 12 die backing plate 13 is installed, and on the described counterdie 1 stripper 14 is installed also.Described patrix 2 comprises cope match-plate pattern 21, at least two punch 22, cylinder 23, jacking block 24.Cope match-plate pattern 21 is fixed with die shank, and die shank is used for being connected with stamping machine.Described each punch 22 can slide up and down to be installed in below the described cope match-plate pattern 21 by guide post 26 respectively, and each punch 22 is separate, and convex mould pad 28 is installed above the described punch 22.Described jacking block 24 is slidably mounted between punch 22 and the cope match-plate pattern 21, and is concrete, is equipped with on the described cope match-plate pattern 21 to connect guide rod 27, and described jacking block 24 slides at described connection guide rod 27.Described cylinder 23 along continuous straight runs are installed on the cope match-plate pattern 21, and are concrete, on the described cope match-plate pattern 21 air cylinder support 29 are installed, and described cylinder 23 is installed on the air cylinder support 29.The piston rod of described cylinder 23 is fixedly connected with jacking block 24, when the piston rod of cylinder 23 is flexible, described jacking block 24 can withstand between one of them punch 22 and the cope match-plate pattern 21, and the lower side of described jacking block 24 is provided with guiding surface, and the setting of guiding surface can make things convenient for jacking block 24 jack-up punch 22.
Further, be provided with back-moving spring 25 between cope match-plate pattern 21 and punch 22, back-moving spring 25 acts on punch 22 makes punch 22 towards the direction motion away from cope match-plate pattern 21, is convenient to like this move in the space that jacking block 24 forms between punch 22 and cope match-plate pattern 21.
During the pneumatic exchange diel work of the present invention, first flitch is put into the material guide device above the die, cylinder intake, piston rod drive jacking block and stretch out forward.When jacking block arrives the punch position, left side that needs use and contacts stroke limit, cylinder stops air inlet, this moment, jacking block withstood between left side punch and the cope match-plate pattern, with other assembly of patrix along with carrying out punching press under the effect of stamping machine, when punching press, the right side punch can be freely up and down, can not carry out punching press to flitch, and this moment as shown in Figure 1.When needs use the right side punch, cylinder piston rod drives jacking block and moves at the punch place to the right, this moment, this jacking block withstood between right side punch and the cope match-plate pattern, with other assembly of patrix along with carrying out punching press under the effect of stamping machine, when punching press, the left side punch can be freely up and down, can not carry out punching press to flitch, and this moment as shown in Figure 2.The present invention can use in conjunction with feeder, realizes automatic batch production.
Set forth a lot of details so that fully understand the present invention in the top description, still, the present invention can also adopt other to be different from other modes described here and implement, and therefore, can not be interpreted as limiting the scope of the invention.
In a word; although the present invention has exemplified above-mentioned preferred embodiment, should illustrate, although those skilled in the art can carry out various variations and remodeling; unless such variation and remodeling have departed from scope of the present invention, otherwise all should be included in protection scope of the present invention.
Claims (8)
1. pneumatic exchange diel, comprise counterdie (1) and patrix (2), described counterdie (1) comprises lower bolster (11) and is installed in the top die (12) of lower bolster (11), it is characterized in that: described patrix (2) comprises cope match-plate pattern (21), at least two punch (22), cylinder (23), jacking block (24), described each punch (22) can slide up and down to be installed in below the described cope match-plate pattern (21) by guide post (26) respectively, described jacking block (24) can be installed between punch (22) and the cope match-plate pattern (21) slidingly back and forth, described cylinder (23) along continuous straight runs is installed on the cope match-plate pattern (21), the piston rod of described cylinder (23) is fixedly connected with jacking block (24), when the piston rod of cylinder (23) was flexible, described jacking block (24) can withstand between one of them punch (22) and the cope match-plate pattern (21).
2. pneumatic exchange diel according to claim 1 is characterized in that: connection guide rod (27) is installed on the described cope match-plate pattern (21), and described jacking block (24) slides at described connection guide rod (27).
3. pneumatic exchange diel according to claim 1 is characterized in that: convex mould pad (28) is installed above the described punch (22).
4. pneumatic exchange diel according to claim 1 is characterized in that: air cylinder support (29) is installed on the described cope match-plate pattern (21), and described cylinder (23) is installed on the air cylinder support (29).
5. pneumatic exchange diel according to claim 1 is characterized in that: between the following and lower bolster (11) of described die (12) die backing plate (13) is installed.
6. pneumatic exchange diel according to claim 1 is characterized in that: stripper (14) is installed on the described counterdie (1).
7. pneumatic exchange diel according to claim 1 is characterized in that: between described cope match-plate pattern (21) and the punch (22) back-moving spring (25) is installed.
8. according to claim 1 each described pneumatic exchange diel in 7, it is characterized in that: the lower side of described jacking block (24) is provided with guiding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100378773A CN103071731A (en) | 2013-01-31 | 2013-01-31 | Pneumatic exchange stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100378773A CN103071731A (en) | 2013-01-31 | 2013-01-31 | Pneumatic exchange stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103071731A true CN103071731A (en) | 2013-05-01 |
Family
ID=48148542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100378773A Pending CN103071731A (en) | 2013-01-31 | 2013-01-31 | Pneumatic exchange stamping die |
Country Status (1)
| Country | Link |
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| CN (1) | CN103071731A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056967A (en) * | 2014-06-20 | 2014-09-24 | 合肥金海康五金机械制造有限公司 | Sliding block side shaping structure of multi-stage progressive die |
| CN115740156A (en) * | 2022-12-13 | 2023-03-07 | 扬力集团股份有限公司 | Single-slider double-upper-die automatic punch forming device and punching method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000218326A (en) * | 1999-01-27 | 2000-08-08 | Amada Co Ltd | Turret punch press |
| CN2709052Y (en) * | 2004-07-30 | 2005-07-13 | 江苏金方圆数控机床有限公司 | Linear type numercial controlled puncher mould store |
| CN101480678A (en) * | 2008-12-09 | 2009-07-15 | 天津市天锻压力机有限公司 | Hydraulic machine corrugation plate profiling and perforating die |
| CN202701136U (en) * | 2012-06-13 | 2013-01-30 | 怡得乐电子(大连)有限公司 | Bump interference precise die for lamination pressed in boring hole |
| CN203091540U (en) * | 2013-01-31 | 2013-07-31 | 湛江市锦冠汽车部件有限公司 | Pneumatic exchange press tool |
-
2013
- 2013-01-31 CN CN2013100378773A patent/CN103071731A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000218326A (en) * | 1999-01-27 | 2000-08-08 | Amada Co Ltd | Turret punch press |
| CN2709052Y (en) * | 2004-07-30 | 2005-07-13 | 江苏金方圆数控机床有限公司 | Linear type numercial controlled puncher mould store |
| CN101480678A (en) * | 2008-12-09 | 2009-07-15 | 天津市天锻压力机有限公司 | Hydraulic machine corrugation plate profiling and perforating die |
| CN202701136U (en) * | 2012-06-13 | 2013-01-30 | 怡得乐电子(大连)有限公司 | Bump interference precise die for lamination pressed in boring hole |
| CN203091540U (en) * | 2013-01-31 | 2013-07-31 | 湛江市锦冠汽车部件有限公司 | Pneumatic exchange press tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056967A (en) * | 2014-06-20 | 2014-09-24 | 合肥金海康五金机械制造有限公司 | Sliding block side shaping structure of multi-stage progressive die |
| CN115740156A (en) * | 2022-12-13 | 2023-03-07 | 扬力集团股份有限公司 | Single-slider double-upper-die automatic punch forming device and punching method thereof |
| CN115740156B (en) * | 2022-12-13 | 2024-02-09 | 扬力集团股份有限公司 | Automatic stamping forming device for single-slider double-upper die and stamping method thereof |
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Application publication date: 20130501 |