CN205147051U - Rubber bending die structure - Google Patents

Rubber bending die structure Download PDF

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Publication number
CN205147051U
CN205147051U CN201520838765.2U CN201520838765U CN205147051U CN 205147051 U CN205147051 U CN 205147051U CN 201520838765 U CN201520838765 U CN 201520838765U CN 205147051 U CN205147051 U CN 205147051U
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CN
China
Prior art keywords
rubber
block rubber
plate
die
utility
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.)
Expired - Fee Related
Application number
CN201520838765.2U
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Chinese (zh)
Inventor
王树吉
占先辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EVA Precision Industrial Holdings Ltd
EVA Precision Industrial Suzhou Co Ltd
Original Assignee
EVA Precision Industrial Holdings Ltd
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by EVA Precision Industrial Holdings Ltd filed Critical EVA Precision Industrial Holdings Ltd
Priority to CN201520838765.2U priority Critical patent/CN205147051U/en
Application granted granted Critical
Publication of CN205147051U publication Critical patent/CN205147051U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a rubber bending die structure, including upper shoe assembly and die holder subassembly, it still includes: the clamp plate, its fixed connection is on upper shoe assembly, the drift, its pass the clamp plate and fixed connection on upper shoe assembly, the free end of drift forms forming end, forming end is the sphere, the block rubber, it sets up on a backing plate, and the backing plate just has hunch -up portion to the mask of block rubber, and backing plate fixed mounting is on the die holder subassembly. Compared with the prior art, the utility model, need not to carry out special die sinking, but only the deformation characteristic through the block rubber can accomplish the operation of bending, efficiency is higher to reduce stamping die's manufacturing cost and processing cost, make the stamping operations of work piece become more economical.

Description

Rubber design of bending die
Technical field
The utility model relates to a kind of diel, is specifically related to a kind of rubber design of bending die.
Background technology
In the process of diel, needs are equipped with the master mold of respective shapes according to the difformity of male model usually, have carried out the operations for forming of respective shapes on product.Such as, but be not too high product for some required precisions, middle-size and small-size thin plate elastic workpiece, use traditional diel to need to carry out corresponding die sinking, thus manufacturing cost and processing cost are all higher.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of more economic rubber design of bending die.
In order to achieve the above object, the technical solution of the utility model is as follows:
Rubber design of bending die, comprise upper bolster assembly and die shoe assembly, it also comprises:
Pressing plate, it is fixedly connected on upper bolster assembly;
Drift, it is fixedly connected on upper bolster assembly through pressing plate, and the free end of drift forms forming ends, and forming ends is spherical in shape;
Block rubber, it is arranged on a backing plate, and backing plate just to arch upward portion to the mask of block rubber, and backing plate is fixedly installed on die shoe assembly.
The utility model by arranging block rubber on die shoe assembly, and drift and the pressing plate of corresponding block rubber are set, during mold closing, workpiece is positioned over the surface of block rubber, die pressing product under drift, block rubber be under pressure under the effect in the portion that arches upward of backing plate produce distortion, workpiece is shaping gradually in the deformation process of block rubber, and after die sinking, drift leaves workpiece, block rubber becomes original shape again, and workpiece completes shaping.
Therefore, the utility model compared with prior art, without the need to carrying out special die sinking, deformability characteristics by means of only block rubber can complete bending operation, efficiency is higher, thus reduces manufacturing cost and the processing cost of diel, makes the stamping press of workpiece become more economical.
On the basis of technique scheme, the utility model can also do following improvement:
As preferred scheme, the both sides of above-mentioned block rubber are also provided with block, and it is fixedly connected on die shoe assembly.
Adopt above-mentioned preferred scheme, block rubber can be fixed from horizontal direction.
As preferred scheme, above-mentioned block is also fixedly connected with location-plate, and it pushes down block rubber.
Adopt above-mentioned preferred scheme, block rubber can be fixed from vertical direction.
As preferred scheme, the spacing of two above-mentioned location-plates equals the width of pressing plate.
Adopt above-mentioned preferred scheme, can so that pressing plate fully contacts workpiece with drift.
As preferred scheme, above-mentioned location-plate has fillet surface near one end of pressing plate.
Adopt above-mentioned preferred scheme, can dodging pressing plate be formed.
Accompanying drawing explanation
Fig. 1 is the structural representation of rubber design of bending die of the present utility model.
Wherein, 1. upper bolster assembly 11. upper bolster 12. upper padding plate 13. pressing plate 14. drift 141. forming ends 2. die shoe assembly 21. die shoe 22. block rubber 23. backing plate 231. arches upward portion 24. block 25. location-plate 251. fillet surface.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
In order to reach the purpose of this utility model, as shown in Figure 1, in the some of them embodiment of rubber design of bending die of the present utility model, comprise upper bolster assembly 1 and die shoe assembly 2, this upper bolster assembly 1 specifically can comprise upper bolster 11 and upper padding plate 12, die shoe assembly 2 can comprise die shoe 21, only list some common situations herein, also change can be there is in other moulds, will not enumerate at this, this rubber design of bending die also comprises: pressing plate 13, and it is fixedly connected on upper bolster assembly 1; Drift 14, it is fixedly connected on upper bolster assembly 1 through pressing plate 13, and the free end of drift 14 forms forming ends 141, and forming ends 141 is spherical in shape; Block rubber 22, it is arranged on a backing plate 23, and backing plate 23 just to arch upward portion 231 to the mask of block rubber 22, and backing plate 23 is fixedly installed on die shoe assembly 2.
By arranging block rubber on die shoe assembly, and drift and the pressing plate of corresponding block rubber are set, during mold closing, workpiece is positioned over the surface of block rubber, die pressing product under drift, block rubber be under pressure under the effect in the portion that arches upward of backing plate produce distortion, workpiece is shaping gradually in the deformation process of block rubber, and after die sinking, drift leaves workpiece, block rubber becomes original shape again, and workpiece completes shaping.Therefore, compared with prior art, without the need to carrying out special die sinking, the deformability characteristics by means of only block rubber can complete bending operation, and efficiency is higher, thus reduces manufacturing cost and the processing cost of diel, makes the stamping press of workpiece become more economical.
In order to optimize implementation result of the present utility model further, as shown in Figure 1, in other embodiments of rubber design of bending die of the present utility model, on the basis of the above, the both sides of above-mentioned block rubber 22 are also provided with block 24, and it is fixedly connected on die shoe assembly 2.Adopt the scheme of this embodiment, block rubber can be fixed from horizontal direction.
In order to optimize implementation result of the present utility model further, as shown in Figure 1, in other embodiments of rubber design of bending die of the present utility model, on the basis of the above, above-mentioned block 24 is also fixedly connected with location-plate 25, and it pushes down block rubber 22.Adopt the scheme of this embodiment, block rubber can be fixed from vertical direction.
In order to optimize implementation result of the present utility model further, as shown in Figure 1, in other embodiments of rubber design of bending die of the present utility model, on the basis of the above, the spacing of two above-mentioned location-plates 25 equals the width of pressing plate 13.Adopt the scheme of this embodiment, can so that pressing plate fully contacts workpiece with drift.
In order to optimize implementation result of the present utility model further, as shown in Figure 1, in other embodiments of rubber design of bending die of the present utility model, on the basis of the above, above-mentioned location-plate 25 has fillet surface 251 near one end of pressing plate 13.Adopt the scheme of this embodiment, can dodging pressing plate be formed.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims (5)

1. rubber design of bending die, comprises upper bolster assembly and die shoe assembly, it is characterized in that, also comprise:
Pressing plate, it is fixedly connected on described upper bolster assembly;
Drift, it is fixedly connected on described upper bolster assembly through described pressing plate, and the free end of described drift forms forming ends, and described forming ends is spherical in shape;
Block rubber, it is arranged on a backing plate, and described backing plate just to arch upward portion to the mask of described block rubber, and described backing plate is fixedly installed on described die shoe assembly.
2. rubber design of bending die according to claim 1, is characterized in that, the both sides of described block rubber are also provided with block, and it is fixedly connected on described die shoe assembly.
3. rubber design of bending die according to claim 2, is characterized in that, described block is also fixedly connected with location-plate, and it pushes down described block rubber.
4. rubber design of bending die according to claim 3, is characterized in that, described in two, the spacing of location-plate equals the width of described pressing plate.
5. rubber design of bending die according to claim 3, is characterized in that, described location-plate has fillet surface near one end of described pressing plate.
CN201520838765.2U 2015-10-27 2015-10-27 Rubber bending die structure Expired - Fee Related CN205147051U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520838765.2U CN205147051U (en) 2015-10-27 2015-10-27 Rubber bending die structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520838765.2U CN205147051U (en) 2015-10-27 2015-10-27 Rubber bending die structure

Publications (1)

Publication Number Publication Date
CN205147051U true CN205147051U (en) 2016-04-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520838765.2U Expired - Fee Related CN205147051U (en) 2015-10-27 2015-10-27 Rubber bending die structure

Country Status (1)

Country Link
CN (1) CN205147051U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107994138A (en) * 2017-11-30 2018-05-04 西安瑟福能源科技有限公司 A kind of soft bag lithium ionic cell aluminum plastic film rushes shell structure and method
CN108080514A (en) * 2017-12-22 2018-05-29 四川省自贡运输机械集团股份有限公司 Concealed positioning bending die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107994138A (en) * 2017-11-30 2018-05-04 西安瑟福能源科技有限公司 A kind of soft bag lithium ionic cell aluminum plastic film rushes shell structure and method
CN108080514A (en) * 2017-12-22 2018-05-29 四川省自贡运输机械集团股份有限公司 Concealed positioning bending die

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160413

Termination date: 20201027