CN203316565U - Tapered wedge mechanism arranged in material pressing core - Google Patents
Tapered wedge mechanism arranged in material pressing core Download PDFInfo
- Publication number
- CN203316565U CN203316565U CN2013202547042U CN201320254704U CN203316565U CN 203316565 U CN203316565 U CN 203316565U CN 2013202547042 U CN2013202547042 U CN 2013202547042U CN 201320254704 U CN201320254704 U CN 201320254704U CN 203316565 U CN203316565 U CN 203316565U
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- Prior art keywords
- block
- wedge mechanism
- material pressing
- convex die
- pressing core
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- 239000000463 material Substances 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 title claims abstract description 15
- 230000013011 mating Effects 0.000 claims description 3
- 238000004080 punching Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses a tapered wedge mechanism arranged in a material pressing core. The tapered wedge mechanism comprises a lower driving block fixed to the material pressing core and an upper driving block fixed at the lower end of an upper die base. A sliding block used for being matched with the lower driving block is arranged at the lower end of the upper driving block, and a convex die fixing base and a convex die cushion plate which are used for installing a convex die are fixed to the sliding block through a cushion block. The tapered wedge mechanism arranged in the material pressing core is simple in structure, when the mechanism works, the upper driving block is driven by the upper die base to move downwards, and the sliding block, the cushion block, the convex die cushion plate, the convex die fixing base and the convex die are driven by the upper driving block to move downwards till the sliding block is in contact with the lower driving block. The upper driving block continuously moves downwards to force the sliding block to drive the cushion block, the convex die cushion plate, the convex die fixing base and the convex die to move downwards at a certain angle, and the punch action is completed. According to the tapered wedge mechanism arranged in the material pressing core, by means of the cushion block, use of a long punch is avoided, so that the strength of the punch is ensured.
Description
Technical field
The utility model belongs to the mould punching field, more precisely, relates to the Wedge mechanism in a kind of mould, particularly the built-in Wedge mechanism of a kind of material pressing core.
Background technology
Automobile metal plate work is in order to meet the demand of the 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 is again often the precondition that guarantees that each key position of automobile is installed smoothly, and perforate on complicated profile, itself just has particularity.Therefore, how processing position, similar hole, is also 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 the cooperation between upper drive block, lower drive block and slide block and angular transition, and solution can't adopt the problem of punching of repairing of forward Xiu Chong position.
The front floor of certain vehicle is exactly a product that is subject to a plurality of effects limit, and the position, hole at its centre gangway place is larger because of angle, must adopt side blow; And during its position leans on, large apart from the moulding edge, must adopt the built-in Wedge mechanism of material pressing core.Again because of, be to guarantee drift intensity, drift is unsuitable long; For guaranteeing punching quality, the punching angle should approach bevel angle as far as possible, must improve accordingly Wedge mechanism.
The utility model content
The utility model, in order to solve problems of the prior art, provides a kind of material pressing core built-in Wedge mechanism.
In order to realize above-mentioned purpose, the technical solution of the utility model is: the built-in Wedge mechanism of a kind of material pressing core, comprise the lower drive block be fixed on material pressing core, and the upper drive block that is fixed on the upper bolster lower end, described upper drive block lower end is equipped with for the slide block with lower drive block cooperation, and described slide block is fixed with for punch holder and the convex mould pad of punch are installed by cushion block.
Preferably, the mating surface of described slide block and lower drive block is horizontal by 30 °.
Wedge mechanism of the present utility model, it is simple in structure, and when work, upper drive block moves down under the drive of upper bolster, and slide block, cushion block, convex mould pad, punch holder and punch, under upper drive block drives, move down until the lower drive block of slide block contact; Upper drive block continues to move down, and forces slide block drive cushion block, convex mould pad, punch holder to move down along certain angle together with punch, completes the punching action.Wedge mechanism of the present utility model, by cushion block, avoid using longer drift, guaranteed the intensity of drift.
The accompanying drawing explanation
Fig. 1 shows the profile of the utility model Wedge mechanism.
Fig. 2 shows the structural representation of cushion block in Fig. 1.
The specific embodiment
For the technical problem that the utility model is solved, the technical scheme of employing, the technique effect of obtaining should be readily appreciated that, below in conjunction with concrete accompanying drawing, the specific embodiment of the present utility model is described further.
With reference to figure 1, Fig. 2, the built-in Wedge mechanism of the disclosed a kind of material pressing core of the utility model, comprise the lower drive block 2 be fixed on material pressing core, and the upper drive block 4 that is fixed on the upper bolster lower end, the lower end of described upper drive block 4 is equipped with for the slide block 3 with lower drive block 2 cooperations, slide block 3 and upper drive block 4 have the forced resetting dogging to live, and this belongs to existing technology, and the structure detailed to it at this repeats no more.Cushion block 5 is fixed on slide block 3, and punch holder 7 and convex mould pad 6 are arranged on cushion block 5, by punch holder 7 and convex mould pad 6 solid punch 8.
Wedge mechanism of the present utility model, it is simple in structure, and when work, upper 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, under upper drive block drives, move down until the lower drive block 2 of slide block 3 contacts; Upper drive block 4 continues to move down, and forces slide block 3 drive cushion blocks 5, convex mould pad 6, punch holder 7 to move down along certain angle together with punch 8, completes the punching action.Wedge mechanism of the present utility model, by cushion block 5, avoid using longer drift, guaranteed the intensity of drift.
Preferably, the mating surface of described slide block 3 and lower drive block 2, horizontal by 30 °, moves down slide block 3 drive cushion blocks 5, convex mould pad 6, punch holder 7 together with punch 8 along 30 ° of directions, complete the punching action.Wedge mechanism of the present utility model, when guaranteeing punch strength, completing wedge punching task, has also guaranteed the intensity of wedge mount pad.
The utility model is by preferred embodiment having carried out detailed explanation.Yet, by studying carefully above, to the variation of each embodiment with to increase be also 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 the utility model claim protects.
Similar numbering refers to similar element in the whole text.For clarity, 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 not is intended to the utility model is limited.Unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) are all identical with the utility model one of ordinary skill in the art's understanding.
Claims (2)
1. the built-in Wedge mechanism of material pressing core, comprise the lower drive block be fixed on material pressing core, and the upper drive block that is fixed on the upper bolster lower end, it is characterized in that: described upper drive block lower end is equipped with for the slide block with lower drive block cooperation, and described slide block is fixed with for punch holder and the convex mould pad of punch are installed by cushion block.
2. Wedge mechanism according to claim 1, it is characterized in that: the mating surface of described slide block and lower drive block is horizontal by 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202547042U CN203316565U (en) | 2013-05-10 | 2013-05-10 | Tapered wedge mechanism arranged in material pressing core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202547042U CN203316565U (en) | 2013-05-10 | 2013-05-10 | Tapered wedge mechanism arranged in material pressing core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316565U true CN203316565U (en) | 2013-12-04 |
Family
ID=49655963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202547042U Expired - Fee Related CN203316565U (en) | 2013-05-10 | 2013-05-10 | Tapered wedge mechanism arranged in material pressing core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316565U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264086A (en) * | 2013-05-10 | 2013-08-28 | 安徽江淮汽车股份有限公司 | Built-in wedge mechanism of swaging core |
| CN106040827A (en) * | 2016-07-26 | 2016-10-26 | 滁州达世汽车配件有限公司 | Automobile upper die material pressing core |
| CN109967611A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | A kind of automobile storage battery panel Safety mold |
| CN109967612A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | A kind of car roof rear cross part stamping die |
-
2013
- 2013-05-10 CN CN2013202547042U patent/CN203316565U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264086A (en) * | 2013-05-10 | 2013-08-28 | 安徽江淮汽车股份有限公司 | Built-in wedge mechanism of swaging core |
| CN106040827A (en) * | 2016-07-26 | 2016-10-26 | 滁州达世汽车配件有限公司 | Automobile upper die material pressing core |
| CN109967611A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | A kind of automobile storage battery panel Safety mold |
| CN109967612A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | A kind of car roof rear cross part stamping die |
| CN109967611B (en) * | 2017-12-28 | 2023-10-20 | 上海众大汽车配件有限公司 | Safety mould for automobile storage battery panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20190510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |