CN102989899A - Inclined wedge type bidirectional movement die - Google Patents
Inclined wedge type bidirectional movement die Download PDFInfo
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- CN102989899A CN102989899A CN2012105470216A CN201210547021A CN102989899A CN 102989899 A CN102989899 A CN 102989899A CN 2012105470216 A CN2012105470216 A CN 2012105470216A CN 201210547021 A CN201210547021 A CN 201210547021A CN 102989899 A CN102989899 A CN 102989899A
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- die
- slide block
- backing plate
- type bidirectional
- wedge type
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Abstract
The invention discloses an inclined wedge type bidirectional movement die. The die comprises an upper die holder, a lower die holder, a concave die, a convex die, a material bearing plate and a base plate, wherein the concave die is fixedly arranged on the upper die holder; the convex die is fixedly arranged on the base plate; a guide column is fixedly arranged at the right end of the lower die holder; the base plate is movably arranged on the guide column and capable of moving upwards and downwards; a side wall is arranged at the left end of the lower die holder; the material bearing plate is located between the concave die and the convex die and fixedly arranged on the side wall; an ejector column is movably arranged at the left end of the material bearing plate; a first sliding block is fixedly arranged at the bottom of the ejector column and capable of moving upwards and downwards along the ejector column; and a second sliding block is arranged between the first sliding block and the base plate and movably arranged on the lower die holder. The inclined wedge type bidirectional movement die can realize the function of a compound die without using a multi-stage spring, so that the production cost is reduced, the operation security is enhanced and the processing performance can be improved.
Description
Technical field
The present invention relates to the cold punching technology technical field, be specifically related to a kind of Wedge type bidirectional-movement mould.
Background technology
Common cold punching die is the downward punching press of patrix, by the cooperate finishing drawing of patrix with counterdie, the operating procedures such as shaping, but in some other situations, there is workpiece slippage dislocation easily in the mould of one-way movement, the problems such as processing safety is low, and in composite die, in order to realize a plurality of operations of a mould, often need to the motion patrix in the multistage spring of design and installation, the installation of multistage spring has not only reduced the mold use life-span, and have relatively high expectations for the power that punch press provides, so production cost is high, processing safety is low, and processing characteristics needs to be further improved.
And if the bidirectional-movement mould that can provide a kind of upper die and lower die to move then can address the above problem or improve the technique of production effectively.
Summary of the invention
The object of the present invention is to provide a kind of Wedge type bidirectional-movement mould, can avoid using multistage spring and the function that realizes compound die, and can reduce production costs, improve processing safety and can improve processing characteristics.
To achieve these goals, the technical scheme of the present invention's proposition is:
A kind of Wedge type bidirectional-movement mould, comprise upper bolster, die shoe, die, punch, stock supporting plate, backing plate, described die is fixedly arranged on described upper bolster, described punch is fixedly arranged on the described backing plate, the setting of described die shoe right-hand member is installed with guide pillar, described backing plate is movably set on the described guide pillar, and described backing plate can move up and down; Described die shoe left end is provided with sidewall, described stock supporting plate is between described die and the punch and be fixedly arranged on the described sidewall, described stock supporting plate left end is movably set with fore-set, and described fore-set bottom is installed with slide block one, and described slide block one can together move up and down with fore-set; Be provided with slide block two between described slide block one and the described backing plate, and described slide block two is movably set on the die shoe; Bottom, described slide block one right side is wedge shape wide at the top and narrow at the bottom, and the left and right sides, described slide block two top is up-narrow and down-wide wedge shape, and described backing plate left end bottom is wedge shape wide at the top and narrow at the bottom.
As the further improved Wedge type bidirectional-movement mould of the present invention, be provided with elastomer one between described slide block two and the guide pillar.
As the further improved Wedge type bidirectional-movement mould of the present invention, described elastomer one is spring.
As the further improved Wedge type bidirectional-movement mould of the present invention, be provided with elastomer two between described stock supporting plate and the backing plate, described elastomer two is two and is symmetricly set in the punch both sides.
As the further improved Wedge type bidirectional-movement mould of the present invention, described elastomer two is spring.
Wedge type bidirectional-movement mould provided by the present invention can be avoided using multistage spring and the function that realizes compound die, and can reduce production costs, improve processing safety and can improve processing characteristics.
Description of drawings
Fig. 1, the structural representation during pressing of Wedge type bidirectional-movement mould;
Fig. 2, structural representation when Wedge type bidirectional-movement mould separates.
1 is upper bolster, and 2 is die shoe, and 3 is die, and 4 is punch, and 5 is stock supporting plate, and 6 is backing plate, and 7 is guide pillar, and 8 is sidewall, and 9 is fore-set, and 10 is that slide block one, 11 is that slide block two, 12 is that elastomer one, 13 is elastomer two.
The specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples the present invention is done to describe in further detail, this embodiment only is used for explaining the present invention, does not consist of the restriction to protection domain of the present invention.
Shown in Fig. 1-2, the Wedge type bidirectional-movement mould that present embodiment provides, comprise upper bolster 1, die shoe 2, die 3, punch 4, stock supporting plate 5, backing plate 6, described die 3 is fixedly arranged on described upper bolster 1, described punch 4 is fixedly arranged on the described backing plate 6, described die shoe 2 right-hand member settings are installed with guide pillar 7, and described backing plate 6 is movably set on the described guide pillar 7, and described backing plate 6 can move up and down; Described die shoe 2 left ends are provided with sidewall 8, described stock supporting plate 5 is between described die 3 and the punch 4 and be fixedly arranged on the described sidewall 8, described stock supporting plate 5 left ends are movably set with fore-set 9, and described fore-set 9 bottoms are installed with slide block 1, and described slide block 1 can together move up and down with fore-set 9; Be provided with slide block 2 11 between described slide block 1 and the described backing plate 6, and described slide block 2 11 is movably set on the die shoe 2; Bottom, described slide block one 10 right sides is wedge shape wide at the top and narrow at the bottom, and the left and right sides, described slide block 2 11 top is up-narrow and down-wide wedge shape, and described backing plate 6 left ends bottom is wedge shape wide at the top and narrow at the bottom.
During work, mould is in first released state, behind the correct placement workpiece, upper bolster 1 moves downward, upper bolster 1 acts on fore-set 9 downwards, slide block 1 and fore-set 9 are together moved down, slide block 1 acts on slide block 2 11 moves right slide block 2 11, slide block 2 11 acts on backing plate 6, and punch 4 and backing plate 6 are together moved up, thus bidirectional-movement when realizing punch 4 and die 3, thereby the function of the compound die such as can realize that first blanking reshapes, and die 3 can closedly seal and fastening workpiece with stock supporting plate 5, thereby has improved production security, and simple structure of the present invention, compare with the compound die with multistage spring, longer service life, the situation that can reduce in addition workpiece slippage dislocation occurs, and processing characteristics is improved.
Further improve as present embodiment, be provided with elastomer 1 between described slide block 2 11 and the guide pillar 7.Described elastomer 1 is spring.Described structure helps slide block 2 11 to realize automatically moving to left, and holder rises slide block 1 and fore-set 9, and makes backing plate 6 realize automatically moving down under Action of Gravity Field.
Further improve as present embodiment, be provided with elastomer 2 13 between described stock supporting plate 5 and the backing plate 6, described elastomer 2 13 is two and is symmetricly set in punch 4 both sides.Described elastomer 2 13 is spring.Described structure helps backing plate 6 to realize automatically moving down, and slide block 2 11 moves down under the effect automatically at backing plate 6, can realize automatically moving to left of slide block 2 11, thereby holder rises slide block 1 and fore-set 9.
Claims (5)
1. Wedge type bidirectional-movement mould, it is characterized in that: comprise upper bolster (1), die shoe (2), die (3), punch (4), stock supporting plate (5), backing plate (6), described die (3) is fixedly arranged on described upper bolster (1), described punch (4) is fixedly arranged on the described backing plate (6), described die shoe (2) right-hand member setting is installed with guide pillar (7), described backing plate (6) is movably set on the described guide pillar (7), and described backing plate (6) can move up and down; Described die shoe (2) left end is provided with sidewall (8), described stock supporting plate (5) is positioned between described die (3) and the punch (4) and is fixedly arranged on the described sidewall (8), described stock supporting plate (5) left end is movably set with fore-set (9), described fore-set (9) bottom is installed with slide block one (10), and described slide block one (10) can together move up and down with fore-set (9); Be provided with slide block two (11) between described slide block one (10) and the described backing plate (6), and described slide block two (11) is movably set on the die shoe (2); Bottom, described slide block one (10) right side is wedge shape wide at the top and narrow at the bottom, and the left and right sides, described slide block two (11) top is up-narrow and down-wide wedge shape, and described backing plate (6) left end bottom is wedge shape wide at the top and narrow at the bottom.
2. Wedge type bidirectional-movement mould according to claim 1 is characterized in that: be provided with elastomer one (12) between described slide block two (11) and the guide pillar (7).
3. Wedge type bidirectional-movement mould according to claim 2 is characterized in that: described elastomer one (12) is spring.
4. Wedge type bidirectional-movement mould according to claim 1, it is characterized in that: be provided with elastomer two (13) between described stock supporting plate (5) and the backing plate (6), described elastomer two (13) is two and is symmetricly set in punch (4) both sides.
5. Wedge type bidirectional-movement mould according to claim 4 is characterized in that: described elastomer two (13) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105470216A CN102989899A (en) | 2012-12-17 | 2012-12-17 | Inclined wedge type bidirectional movement die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105470216A CN102989899A (en) | 2012-12-17 | 2012-12-17 | Inclined wedge type bidirectional movement die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102989899A true CN102989899A (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105470216A Pending CN102989899A (en) | 2012-12-17 | 2012-12-17 | Inclined wedge type bidirectional movement die |
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| CN (1) | CN102989899A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043719A (en) * | 2014-06-26 | 2014-09-17 | 梧州恒声电子科技有限公司 | Scrap cutting die structure for rear cover products |
| CN109201818A (en) * | 2018-09-12 | 2019-01-15 | 上海申驰实业有限公司 | Suitable for negative angle formation or the double-slider side-stamping device of shaping |
-
2012
- 2012-12-17 CN CN2012105470216A patent/CN102989899A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043719A (en) * | 2014-06-26 | 2014-09-17 | 梧州恒声电子科技有限公司 | Scrap cutting die structure for rear cover products |
| CN109201818A (en) * | 2018-09-12 | 2019-01-15 | 上海申驰实业有限公司 | Suitable for negative angle formation or the double-slider side-stamping device of shaping |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |