CN202894005U - Anti-deformation raising mold - Google Patents

Anti-deformation raising mold Download PDF

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Publication number
CN202894005U
CN202894005U CN 201220546006 CN201220546006U CN202894005U CN 202894005 U CN202894005 U CN 202894005U CN 201220546006 CN201220546006 CN 201220546006 CN 201220546006 U CN201220546006 U CN 201220546006U CN 202894005 U CN202894005 U CN 202894005U
Authority
CN
China
Prior art keywords
plate
groove
mold
lower bolster
deformation
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
CN 201220546006
Other languages
Chinese (zh)
Inventor
丁飞
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.)
SUZHOU BAIDA PRECISION MACHINERY CO Ltd
Original Assignee
SUZHOU BAIDA PRECISION MACHINERY CO 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
Publication date
Application filed by SUZHOU BAIDA PRECISION MACHINERY CO Ltd filed Critical SUZHOU BAIDA PRECISION MACHINERY CO Ltd
Priority to CN 201220546006 priority Critical patent/CN202894005U/en
Application granted granted Critical
Publication of CN202894005U publication Critical patent/CN202894005U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an anti-deformation raising mold which comprises an upper mold and a lower mold. The upper mold comprises an upper mold seat, an upper base plate and an upper mold plate which are sequentially arranged. The lower mold comprises a stripper plate, a lower mold plate, a lower base plate and a lower mold seat. A groove is formed in the lower mold plate, and the upper mold plate is clamped with the groove during mold closing. By forming the groove which can be clamped with the upper mold plate in the lower mold plate, during the mold closing, the upper mold plate presses blank into the lower mold plate. Through the matching with the groove, bends are formed all around a product. Through the limiting of the bends and the groove, irregular flow of materials during a raising process is avoided, and therefore warping and twisting during the raising process do not exist, and product quality is effectively guaranteed.

Description

Anti-deformation raising mould
Technical field
The utility model belongs to cold stamping shaped technical field, particularly a kind of anti-deformation raising mould.
Background technology
In the actual production process, the problem on deformation that exists during the raising product shaping is difficult to overcome, and uses various way in the raising mould of raising product shaping is made, and effect also is not quite similar, but effect is all undesirable.Because being irregular the flowing of material in forming process, the main cause of raising distortion causes, therefore, want to solve the problem on deformation of raising product, just must solve the flow field problem of material, namely how avoid the flow deformation of material in the raising process, becoming needs the problem that solves.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of anti-deformation raising mould, causes deformation of products to avoid producing flowing of material in the raising process.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of anti-deformation raising mould, comprise patrix and counterdie, described patrix comprises upper bolster, upper padding plate and the cope match-plate pattern that sets gradually, described counterdie comprises stripper plate, lower bolster, lower bolster and the die shoe of setting, described lower bolster is provided with groove, and described cope match-plate pattern engages with described groove during mold closing.
Preferably, during mold closing the gap between described cope match-plate pattern and the lower bolster greater than the thickness of product.
Preferably, described stripper plate places in the described groove, and described stripper plate contacts with lower bolster during mold closing.
Pass through technique scheme, the anti-deformation raising mould that the utility model provides, its groove by engaging with cope match-plate pattern lower bolster setting, when mold closing, cope match-plate pattern with the blank punching press to lower bolster, and by around product, forming bending with cooperating of groove, spacing by bending and groove, thereby the irregular of material flowed when having prevented raising, thereby produces warpage and distortion when not having raising, and product quality obtains effective guarantee.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment.
Structural representation when Fig. 1 is the die sinking of the disclosed anti-deformation raising of embodiment mould;
Structural representation when Fig. 2 is the disclosed anti-deformation raising of embodiment mould mold closing.
Numeral among the figure:
11. upper bolster 12. cope match-plate patterns 13. lower bolsters
14. die shoe 15. upper padding plates 16. stripper plates
17. lower bolster 18. blanks 21. finished products
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.
According to Fig. 1 and 2, the anti-deformation raising mould that the utility model provides, comprise patrix and counterdie, patrix comprises upper bolster 11, upper padding plate 15 and the cope match-plate pattern 12 that sets gradually, counterdie comprises stripper plate 16, lower bolster 13, lower bolster 17 and the die shoe 14 of setting, lower bolster 13 is provided with groove, and cope match-plate pattern 12 engages with groove during mold closing.Such as Fig. 2, during mold closing, the gap between cope match-plate pattern 12 and the lower bolster 13 is slightly larger than the thickness of product to guarantee normal mold closing and to prevent deformation of products; In addition, stripper plate 16 is to place in the groove, and stripper plate 16 contacts with lower bolster 17 during mold closing.
The anti-deformation raising mould that the utility model provides, it is by arranging the groove that can engage with cope match-plate pattern 12 at lower bolster 13, when mold closing, cope match-plate pattern 12 with blank shown in Figure 1 18 punching presses to lower bolster 13 interior formation finished product 21 shown in Figure 2, and by around product, form bending with cooperating of groove, spacing by bending and groove, thereby the irregular of material flowed when having prevented raising, thereby producing warpage and distortion when not having raising, product quality obtains effective guarantee.
Multiple modification to above-described embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, in other embodiments realization.

Claims (3)

1. anti-deformation raising mould, comprise patrix and counterdie, described patrix comprises upper bolster, upper padding plate and the cope match-plate pattern that sets gradually, described counterdie comprises stripper plate, lower bolster, lower bolster and the die shoe of setting, it is characterized in that, described lower bolster is provided with groove, and described cope match-plate pattern engages with described groove during mold closing.
2. anti-deformation raising mould according to claim 1 is characterized in that, the gap during mold closing between described cope match-plate pattern and the lower bolster is greater than the thickness of product.
3. anti-deformation raising mould according to claim 1 is characterized in that, described stripper plate places in the described groove, and described stripper plate contacts with lower bolster during mold closing.
CN 201220546006 2012-10-24 2012-10-24 Anti-deformation raising mold Expired - Fee Related CN202894005U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220546006 CN202894005U (en) 2012-10-24 2012-10-24 Anti-deformation raising mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220546006 CN202894005U (en) 2012-10-24 2012-10-24 Anti-deformation raising mold

Publications (1)

Publication Number Publication Date
CN202894005U true CN202894005U (en) 2013-04-24

Family

ID=48114725

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220546006 Expired - Fee Related CN202894005U (en) 2012-10-24 2012-10-24 Anti-deformation raising mold

Country Status (1)

Country Link
CN (1) CN202894005U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103990703A (en) * 2014-06-05 2014-08-20 昆山电子羽电业制品有限公司 Deburring and raising die
CN104259317A (en) * 2014-09-25 2015-01-07 昆山伯建精密模具有限公司 Protrusion pulling die
CN112059013A (en) * 2020-07-29 2020-12-11 万盛兴精密技术(惠州)有限公司 Backboard buckle processing method, mould and television hardware backboard

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103990703A (en) * 2014-06-05 2014-08-20 昆山电子羽电业制品有限公司 Deburring and raising die
CN104259317A (en) * 2014-09-25 2015-01-07 昆山伯建精密模具有限公司 Protrusion pulling die
CN112059013A (en) * 2020-07-29 2020-12-11 万盛兴精密技术(惠州)有限公司 Backboard buckle processing method, mould and television hardware backboard

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424

Termination date: 20131024