CN104438823A - Stamping die - Google Patents
Stamping die Download PDFInfo
- Publication number
- CN104438823A CN104438823A CN201410241514.6A CN201410241514A CN104438823A CN 104438823 A CN104438823 A CN 104438823A CN 201410241514 A CN201410241514 A CN 201410241514A CN 104438823 A CN104438823 A CN 104438823A
- Authority
- CN
- China
- Prior art keywords
- die
- guide rod
- limited post
- counterdie
- diel
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Abstract
The invention relates to a stamping die which comprises a base, a lower die, an upper die, a guide rod, a material cavity, a top plate, a cushion block and a guide sleeve. The lower portion of the guide rod is inserted into the base. The upper portion of the guide rod penetrates through the guide sleeve fixed to the top plate and penetrates out of the top plate. The material cavity is located in the center of the lower die. A limiting column is arranged between the upper die and the lower die. One end of the limiting column is fixedly connected with the upper die. A groove is formed in the position, corresponding to the limiting column, of the lower die. The depth of the groove is larger than the height of the limiting column, and a margin is reserved. According to the stamping die, the stamping die will not decline too much in the declining process, and the balance of a stamping platform is good.
Description
Technical field
The present invention relates to a kind of diel, particularly relate to a kind of diel of punching press platform.
Background technology
Diel is the requisite technological equipment of punching production, is technology-intensive product.The quality of stamping parts, production efficiency and production cost etc., have direct relation with Design of Dies and manufacture.The height of Mould design and manufacturing technical merit, is one of important symbol of a measurement national product manufacture level height, decides the development ability of the quality of product, benefit and new product to a great extent.Diel be by metal and other rigid materials make for stamping instrument, amplitude is too large sometimes in decline process for mould, causes the platform that stamps out uneven.
Summary of the invention
The technical problem to be solved in the present invention is that mould is too large in decline process amplitude, makes punching press platform uneven.
For solving the problems of the technologies described above, the present invention relates to a kind of diel, comprise base, counterdie, patrix, guide rod, material chamber, top board, cushion block, guide pin bushing, guide rod bottom inserted base, top to penetrate in the guide pin bushing be fixed on top board and passes from top board, and material chamber is positioned at counterdie central authorities, is provided with limited post between upper die and lower die, limited post one end is fixedly connected with patrix, and counterdie and limited post corresponding position are provided with groove.The degree of depth of groove is greater than the height of limited post, leaves allowance.
Preferably, guide rod is at least two.
The present invention reaches following beneficial effect: mould can not decline too much in decline process, and punching press platform in balance is good.
Accompanying drawing explanation
Fig. 1 is the schematic front view of diel of the present invention.
Description of reference numerals: 1-cushion block, 2-patrix, 3-limited post, 4-material chamber, 5-counterdie, 6-base plate, 7-base, 8-guide pin bushing, 9-guide rod, 10-top board.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, the present invention includes base 7, counterdie 5, patrix 2, guide rod 9, material chamber 4, top board 10, cushion block 1, guide pin bushing 8 and limited post 10, guide rod 9 bottom inserted base 7, top to penetrate in the guide pin bushing 8 be fixed on top board 10 and passes from top board 10, material chamber 4 is positioned at counterdie 5 central authorities, be provided with limited post 10 between patrix 2 and counterdie 5, limited post 10 one end is fixedly connected with patrix 2, and counterdie 5 and limited post 10 corresponding position are provided with groove.The degree of depth of groove is greater than the height of limited post 10, leaves allowance.
In the course of work, base 1 is fixed on the lower table of hydraulic press, the upper table of hydraulic press moves upward patrix 2 pull-up, blank is put into material chamber 4, pressing down hydraulic press upper table makes patrix 2 move downward, can process required platform, limited post 10 limits the degree of depth moved downward, can not by blank excessive compression.
Be more than better embodiment of the present invention, but protection scope of the present invention is not limited thereto.Any those of ordinary skill in the art are in the technical scope disclosed by the present invention, and the conversion expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore the protection domain that protection scope of the present invention should limit with claim is as the criterion.
Claims (3)
1. a diel, comprise base, counterdie, patrix, guide rod, material chamber, top board, cushion block, guide pin bushing, guide rod bottom inserted base, top to penetrate in the guide pin bushing be fixed on top board and passes from top board, material chamber is positioned at counterdie central authorities, be provided with limited post between upper die and lower die, limited post one end is fixedly connected with patrix, and counterdie and limited post corresponding position are provided with groove.
2. diel as claimed in claim 1, is characterized in that: the degree of depth of described groove is greater than the height of limited post.
3. diel as claimed in claim 1, is characterized in that: described guide rod is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241514.6A CN104438823A (en) | 2014-06-03 | 2014-06-03 | Stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241514.6A CN104438823A (en) | 2014-06-03 | 2014-06-03 | Stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104438823A true CN104438823A (en) | 2015-03-25 |
Family
ID=52886015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410241514.6A Pending CN104438823A (en) | 2014-06-03 | 2014-06-03 | Stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104438823A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499407A (en) * | 2015-12-14 | 2016-04-20 | 苏州广硕精密电子有限公司 | Stamping die changing mechanism |
| CN106424262A (en) * | 2016-10-17 | 2017-02-22 | 台州市黄岩图伟建筑设备制造有限公司 | Roller device preventing horn mouths |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4403498A (en) * | 1980-07-19 | 1983-09-13 | Karl Mengele & Sohne Maschinenfabrik Und Eisengiesserei Gmbh & Co. | Press |
| CN102152336A (en) * | 2010-12-02 | 2011-08-17 | 苏州辉隆自动化设备有限公司 | Air-driven board separator die |
| CN202411314U (en) * | 2011-12-29 | 2012-09-05 | 天津世创机械制造有限公司 | Vertical trimming mold |
| CN202725811U (en) * | 2012-07-13 | 2013-02-13 | 海盐宏泰金属制品有限公司 | Once-forming mould |
| CN103464589A (en) * | 2013-09-05 | 2013-12-25 | 昆山旭龙精密机械有限公司 | Stamping die for improving limiting effect |
| CN203400980U (en) * | 2013-06-08 | 2014-01-22 | 湖州千兴不锈钢管业有限公司 | Stamping die for head of pipe |
-
2014
- 2014-06-03 CN CN201410241514.6A patent/CN104438823A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4403498A (en) * | 1980-07-19 | 1983-09-13 | Karl Mengele & Sohne Maschinenfabrik Und Eisengiesserei Gmbh & Co. | Press |
| CN102152336A (en) * | 2010-12-02 | 2011-08-17 | 苏州辉隆自动化设备有限公司 | Air-driven board separator die |
| CN202411314U (en) * | 2011-12-29 | 2012-09-05 | 天津世创机械制造有限公司 | Vertical trimming mold |
| CN202725811U (en) * | 2012-07-13 | 2013-02-13 | 海盐宏泰金属制品有限公司 | Once-forming mould |
| CN203400980U (en) * | 2013-06-08 | 2014-01-22 | 湖州千兴不锈钢管业有限公司 | Stamping die for head of pipe |
| CN103464589A (en) * | 2013-09-05 | 2013-12-25 | 昆山旭龙精密机械有限公司 | Stamping die for improving limiting effect |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499407A (en) * | 2015-12-14 | 2016-04-20 | 苏州广硕精密电子有限公司 | Stamping die changing mechanism |
| CN106424262A (en) * | 2016-10-17 | 2017-02-22 | 台州市黄岩图伟建筑设备制造有限公司 | Roller device preventing horn mouths |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
|
| RJ01 | Rejection of invention patent application after publication |