CN103264086A - Built-in wedge mechanism of swaging core - Google Patents
Built-in wedge mechanism of swaging core Download PDFInfo
- Publication number
- CN103264086A CN103264086A CN2013101730312A CN201310173031A CN103264086A CN 103264086 A CN103264086 A CN 103264086A CN 2013101730312 A CN2013101730312 A CN 2013101730312A CN 201310173031 A CN201310173031 A CN 201310173031A CN 103264086 A CN103264086 A CN 103264086A
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- Prior art keywords
- block
- wedge mechanism
- cushion
- protruding die
- driving block
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Abstract
The invention discloses a built-in wedge mechanism of a swaging core. The built-in wedge mechanism comprises a lower driving block which is fixed on the swaging core and an upper driving block which is fixed at the lower end of an upper die base, a sliding block which is matched with the lower driving block is installed at the lower end of the upper driving block, and a protruding die fixing base and a protruding die cushion plate which are used for installing a protruding die are fixed on the sliding block through a cushion block. The wedge mechanism is simple in structure, during working, the upper driving block is driven by the upper die base to move downwards, and the sliding block, the cushion block, the protruding die cushion plate, the protruding die fixing base and the protruding die are driven by the upper driving block to move downwards until the sliding block is in contact with the lower driving block; and the upper driving block continues to move downwards to force the sliding block to drive the cushion block, the protruding die cushion plate, the protruding die fixing base and the protruding die to move downwards together at a certain angle to finish the punching operation. According to the wedge mechanism, the usage of long punching heads is avoided by the aid of the cushion block, and the strength of the punching heads is guaranteed.
Description
Technical field
The invention belongs to mould punching press field, more precisely, relate to the Wedge mechanism in a kind of mould, particularly the Wedge mechanism put of a kind of binder in-core.
Background technology
Automobile metal plate work is in order to satisfy the demand of each side such as intensity, function, moulding, and often the shape of product is all very complicated.The position, hole of opening on complicated shape often is again the precondition that guarantees that each key position of automobile is installed smoothly, and perforate on the profile of complexity, itself just has particularity.Therefore, how handling position, similar hole, also is a key technology of stamping parts of automobile manufacture craft.
The use of wedge is exactly a kind of conventional means that solves the complicated stamping punching.Wedge mechanism is by cooperation and angular transition between last drive block, following drive block and the slide block, and solution can't be adopted repairing towards problem of forward Xiu Chong position.
The preceding floor of certain vehicle is exactly a product that is subjected to a plurality of effects limit, and the position, hole at its centre gangway place is bigger because of angle, must adopt side blow; And during its position leans on, big apart from the moulding edge, must adopt the binder in-core to put Wedge mechanism.Again because of, be to guarantee drift intensity, drift is unsuitable long; For guaranteeing punching quality, the punching angle should must be improved Wedge mechanism accordingly as far as possible near bevel angle.
Summary of the invention
The present invention provides a kind of binder in-core to put Wedge mechanism in order to solve problems of the prior art.
In order to realize above-mentioned purpose, technical scheme of the present invention is: a kind of binder in-core is put Wedge mechanism, comprise the following drive block that is fixed on the binder core, and the last drive block that is fixed on the upper bolster lower end, the described drive block lower end of going up is equipped with for the slide block that cooperates with following drive block, and described slide block fixedly is useful on punch holder and the convex mould pad of installation punch by cushion block.
Preferably, described slide block and the following mating surface of seat that drives are horizontal by 30 °.
Wedge mechanism of the present invention, it is simple in structure, and when work, last drive block moves down under the drive of upper bolster, and slide block, cushion block, convex mould pad, punch holder and punch move down drive block under the slide block contact under last drive block drives; Last drive block continues to move down, and forces slide block to drive cushion block, convex mould pad, punch holder and punch and moves down along certain angle together, finishes the punching action.Wedge mechanism of the present invention by cushion block, is avoided using long drift, has guaranteed the intensity of drift.
Description of drawings
Fig. 1 shows the profile of Wedge mechanism of the present invention.
Fig. 2 shows the structural representation of cushion block among Fig. 1.
The specific embodiment
For the technical problem that the present invention is solved, the technical scheme of employing, the technique effect of obtaining should be readily appreciated that the accompanying drawing below in conjunction with concrete is described further the specific embodiment of the present invention.
With reference to figure 1, Fig. 2, a kind of binder in-core disclosed by the invention is put Wedge mechanism, comprise the following drive block 2 that is fixed on the binder core, and the last drive block 4 that is fixed on the upper bolster lower end, described lower end of going up drive block 4 be equipped with for the slide block 3 of following drive block 2 cooperations, slide block 3 and last drive block 4 have the forced resetting dogging to live, and this belongs to existing technology, at this its detailed structure is repeated no more.Cushion block 5 is fixed on the slide block 3, and punch holder 7 and convex mould pad 6 are installed on the cushion block 5, by punch holder 7 and convex mould pad 6 solid punch 8.
Wedge mechanism of the present invention, it is simple in structure, and when work, last drive block 4 moves down under the drive of upper bolster, slide block 3, cushion block 5, convex mould pad 6, punch holder 7 and punch 8 move down drive block 2 under slide block 3 contacts under last drive block drives; Last drive block 4 continues to move down, and forces slide block 3 to drive cushion block 5, convex mould pad 6, punch holder 7 and punch 8 and moves down along certain angle together, finishes the punching action.Wedge mechanism of the present invention by cushion block 5, is avoided using long drift, has guaranteed the intensity of drift.
Preferably, described slide block 3 and the following mating surface that drives seat 2 make slide block 3 drive cushion blocks 5, convex mould pad 6, punch holder 7 and punch 8 and are directed downwards movement along 30 ° together horizontal by 30 °, finish the punching action.Wedge mechanism of the present invention has also guaranteed the intensity of wedge mount pad when guaranteeing punch strength, finishing wedge punching task.
The present invention is by preferred embodiment having carried out detailed explanation.Yet, by to the studying carefully of preamble, to the variation of each embodiment with to increase also be that one of ordinary skill in the art institute is apparent.Being intended that all these variations and increasing of applicant all dropped in the scope that claim of the present invention protects.
Similar numbering refers to similar element in the whole text.For the purpose of clear, the situation that some line, layer, element, parts or feature are amplified may be arranged in the accompanying drawings.
Term used herein is only for to be illustrated specific embodiment, and it is not to be intended to limit the invention.Unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) are all identical with one of ordinary skill in the art's of the present invention understanding.
Claims (2)
1. a binder in-core is put Wedge mechanism, comprise the following drive block that is fixed on the binder core, and the last drive block that is fixed on the upper bolster lower end, it is characterized in that: the described drive block lower end of going up is equipped with for the slide block that cooperates with following drive block, and described slide block fixedly is useful on punch holder and the convex mould pad of installation punch by cushion block.
2. Wedge mechanism according to claim 1 is characterized in that: described slide block and the mating surface that drives seat down are horizontal by 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101730312A CN103264086A (en) | 2013-05-10 | 2013-05-10 | Built-in wedge mechanism of swaging core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101730312A CN103264086A (en) | 2013-05-10 | 2013-05-10 | Built-in wedge mechanism of swaging core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103264086A true CN103264086A (en) | 2013-08-28 |
Family
ID=49007772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101730312A Pending CN103264086A (en) | 2013-05-10 | 2013-05-10 | Built-in wedge mechanism of swaging core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103264086A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378390A (en) * | 2016-09-30 | 2017-02-08 | 安徽江淮汽车股份有限公司 | Switchable side punching stamping die |
| CN107971393A (en) * | 2017-12-27 | 2018-05-01 | 重庆安亚模具制造有限公司 | A kind of mould of built-in inclined wedge |
| CN110935799A (en) * | 2019-11-29 | 2020-03-31 | 安徽江淮汽车集团股份有限公司 | Tapered wedge mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5101705A (en) * | 1990-11-09 | 1992-04-07 | Umix Co., Ltd. | Die including slide cam |
| US5711180A (en) * | 1994-12-27 | 1998-01-27 | Oiles Corporation | Pressing cam die |
| JP2001087825A (en) * | 1999-09-24 | 2001-04-03 | Denso Corp | Press die |
| US20030213351A1 (en) * | 2002-05-16 | 2003-11-20 | Mitsuo Matsuoka | Slide cam die |
| CN203316565U (en) * | 2013-05-10 | 2013-12-04 | 安徽江淮汽车股份有限公司 | Tapered wedge mechanism arranged in material pressing core |
-
2013
- 2013-05-10 CN CN2013101730312A patent/CN103264086A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5101705A (en) * | 1990-11-09 | 1992-04-07 | Umix Co., Ltd. | Die including slide cam |
| US5711180A (en) * | 1994-12-27 | 1998-01-27 | Oiles Corporation | Pressing cam die |
| JP2001087825A (en) * | 1999-09-24 | 2001-04-03 | Denso Corp | Press die |
| US20030213351A1 (en) * | 2002-05-16 | 2003-11-20 | Mitsuo Matsuoka | Slide cam die |
| CN203316565U (en) * | 2013-05-10 | 2013-12-04 | 安徽江淮汽车股份有限公司 | Tapered wedge mechanism arranged in material pressing core |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378390A (en) * | 2016-09-30 | 2017-02-08 | 安徽江淮汽车股份有限公司 | Switchable side punching stamping die |
| CN107971393A (en) * | 2017-12-27 | 2018-05-01 | 重庆安亚模具制造有限公司 | A kind of mould of built-in inclined wedge |
| CN110935799A (en) * | 2019-11-29 | 2020-03-31 | 安徽江淮汽车集团股份有限公司 | Tapered wedge mechanism |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130828 |