CN202439186U - Female die collision prevention mechanism in die - Google Patents

Female die collision prevention mechanism in die Download PDF

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Publication number
CN202439186U
CN202439186U CN2012200667967U CN201220066796U CN202439186U CN 202439186 U CN202439186 U CN 202439186U CN 2012200667967 U CN2012200667967 U CN 2012200667967U CN 201220066796 U CN201220066796 U CN 201220066796U CN 202439186 U CN202439186 U CN 202439186U
Authority
CN
China
Prior art keywords
ejector retainner
retainner plate
straight
die
master mold
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
CN2012200667967U
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Chinese (zh)
Inventor
施尧尧
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.)
SHENZHEN SHENGZHIDA PRECISION MOLD CO., LTD.
Original Assignee
施尧尧
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 施尧尧 filed Critical 施尧尧
Priority to CN2012200667967U priority Critical patent/CN202439186U/en
Application granted granted Critical
Publication of CN202439186U publication Critical patent/CN202439186U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model belongs to the technical field of dies and provides a female die collision prevention mechanism in a die. The mechanism comprises a female die part, a male die part, an ejection part and a protection part, wherein the female die part is correspondingly arranged above the male die part; the ejection part is arranged at the male die side and comprises a straight ejector rod, a straight ejector block which is fixed at the upper end of the straight ejector rod, an upper ejector pin plate and a lower ejector pin plate; the straight ejector block is contacted with the edge of a product; the straight ejector rod penetrates through the upper ejector pin plate to be fixed on the lower ejector pin plate; the protection part comprises a resetting rod and an elastic object which is arranged below the resetting rod; the protection part is arranged on the male die part and is positioned at the other side of the product opposite to the ejection part; and the resetting rod penetrates through the upper ejector pin plate to be contacted with the surface of the lower ejector pin plate. The mechanism disclosed by the utility model has the advantages that the straight ejector rod or an inclined ejector rod can be prevented from being damaged when collided with the female die in the production process, the service life of the die is prolonged, and the problems of fins and the like in long-term production are solved; and moreover, the mechanism is stable in structure and convenient to machine and assemble.

Description

Anti-master mold in a kind of mould collides mechanism to death
Technical field
The utility model belongs to technical field of mold, and the anti-master mold that relates in a kind of mould collides mechanism to death.
Background technology
Anti-master mold collides mechanism to death in the forming process of plasthetics has a variety ofly, and as resetting-mechanism by force commonly used, directly release link is bumped the master mold part, travel switch elder generation horizontal reset etc.In the process of producing in batches, with these traditional protective device mechanisms, we through regular meeting see straight top portion or tiltedly top portion more and more serious burr are arranged, master mold to death such as is collided at phenomenon.
Summary of the invention
The utility model technical problem to be solved is the present situation to prior art; And provide a kind of can be in producing kind straight top of protection or the damage that brings when tiltedly the top is with the master mold collision; Improve die life, reduce long-term production and anti-master mold in the overlap mould that produces collides mechanism to death.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the anti-master mold in a kind of mould collides mechanism to death, comprises master mold part, male model part, ejects part, protects part; The corresponding male model part top that places of said master mold part; The said part that ejects is in the male model side, it comprises straight push rod, be fixed on straight push rod upper end straight jacking block, go up ejector retainner plate, ejector retainner plate down, said straight jacking block contacts with product edge; Said straight push rod passes ejector retainner plate and is fixed on down on the ejector retainner plate, it is characterized in that: said protection part comprises release link and the elastic that places its below, and said protection part is on the male model part; It is positioned at ejection part and divides relative product opposite side, and said release link is passed ejector retainner plate, contacts with following ejector retainner plate surface; On the following ejector retainner plate; The release link below has the hole, and said elastic places in this hole, and the length under the said elastic nature is greater than the height in hole.
The measure of taking for the optimization such scheme specifically comprises:
Anti-master mold in above-mentioned a kind of mould collides to death in the mechanism, and described elastic is spring or excellent power glue.
Compared with prior art, the advantage of the utility model be can be in producing kind straight top of protection or the damage that brings when tiltedly the top is with the master mold collision, improve die life, reduce long-term production and the problems such as overlap that produce.And the utility model Stability Analysis of Structures, process easy to assembly.
Description of drawings
Fig. 1 is the utility model sketch map under the mould matched moulds state.
Fig. 2 is the utility model sketch map under the mould die opening state.
Among the figure, master mold part 1; Straight jacking block 2; Straight push rod 3; Male model part 4; Last ejector retainner plate 5; Following ejector retainner plate 6; Elastic 7; Release link 8; Product 9.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
Like Fig. 1, shown in 2, the anti-master mold in this mould collides mechanism to death, comprises master mold part 1, male model part 4, ejects part, protects part; Said master mold part 1 corresponding male model part 4 tops that place; The said part that ejects is in the male model side, and it comprises straight push rod 3, is fixed on the straight jacking block 2 of straight push rod 3 upper ends, goes up ejector retainner plate 5, ejector retainner plate 6 down, and straight jacking block 2 also is positioned at its side-lower with product 9 EDGE CONTACT; Straight push rod 3 passes ejector retainner plate 5 and is fixed on down on the ejector retainner plate 6, and the protection part comprises release link 8 and the elastic 7 that places its below, and said protection part is on male model part 4; Be positioned at product 9 opposite sides; Divide relatively with ejection part, said release link 8 is passed ejector retainner plate 5, contacts with following ejector retainner plate 6 upper surfaces; Release link 8 belows have the hole; Elastic 7 places in this hole, and the length under said elastic 7 natures is greater than the height in hole, and elastic 7 is spring or excellent power glue here.
The concrete motion process of the utility model is following:
In the injection moulding process, the elastic 7 of protection part is in preloading condition, after product 9 moulding; The mould die sinking, male model part 4 is opened, and elastic 7 pressure of protection part discharge; Therefore release link 8 moves upward; Arrive the spacing distance of protection, male model part 4 is opened fully at this moment, ejects product by ejecting part; During the mould matched moulds, owing to there is the elastic 7 of below to support, release link 7 resets to be slower than and ejects part, ejects part like this and just can directly not bump master mold part 1, all plays a protective role to ejecting part and master mold part 1.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spiritual defined scope of the utility model.

Claims (3)

1. the anti-master mold in the mould collides mechanism to death, comprises master mold part (1), male model part (4), ejects part, the protection part; Corresponding male model part (4) top that places of said master mold part (1); The said part that ejects is in the male model side; It comprises straight push rod (3), is fixed on the straight jacking block (2) of straight push rod (3) upper end, goes up ejector retainner plate (5), descends ejector retainner plate (6); Said straight jacking block (2) and product (9) EDGE CONTACT, said straight push rod (3) passes ejector retainner plate (5) and is fixed on down on the ejector retainner plate (6), it is characterized in that: said protection part comprises release link (8) and places the elastic (7) of its below; Said protection part is on male model part (4); Be positioned at ejection part and divide relative product (9) opposite side, said release link (8) is passed ejector retainner plate (5), contacts with following ejector retainner plate (6) surface.
2. the anti-master mold in a kind of mould according to claim 1 collides mechanism to death; It is characterized in that: described ejector retainner plate (6) is down gone up and release link (8) below has the hole; Said elastic (7) places in this hole, and the length under said elastic (7) nature is greater than the height in hole.
3. the anti-master mold in a kind of mould according to claim 2 collides mechanism to death, it is characterized in that: described elastic (7) is spring or excellent power glue.
CN2012200667967U 2012-02-24 2012-02-24 Female die collision prevention mechanism in die Expired - Fee Related CN202439186U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200667967U CN202439186U (en) 2012-02-24 2012-02-24 Female die collision prevention mechanism in die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200667967U CN202439186U (en) 2012-02-24 2012-02-24 Female die collision prevention mechanism in die

Publications (1)

Publication Number Publication Date
CN202439186U true CN202439186U (en) 2012-09-19

Family

ID=46820640

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200667967U Expired - Fee Related CN202439186U (en) 2012-02-24 2012-02-24 Female die collision prevention mechanism in die

Country Status (1)

Country Link
CN (1) CN202439186U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106827467A (en) * 2017-04-01 2017-06-13 浙江科力塑料机械有限公司 The pneumatic matched moulds protection device of die cylinder underneath type injection-blow molding machine
CN108437381A (en) * 2018-05-25 2018-08-24 永高股份有限公司 It is a kind of have touch the mold ejection mechanism for wearing protection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106827467A (en) * 2017-04-01 2017-06-13 浙江科力塑料机械有限公司 The pneumatic matched moulds protection device of die cylinder underneath type injection-blow molding machine
CN108437381A (en) * 2018-05-25 2018-08-24 永高股份有限公司 It is a kind of have touch the mold ejection mechanism for wearing protection

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: LIU HONG

Free format text: FORMER OWNER: SHI YAOYAO

Effective date: 20130730

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 322300 JINHUA, ZHEJIANG PROVINCE TO: 518109 SHENZHEN, GUANGDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20130730

Address after: 518109, Guangdong, Shenzhen province Baoan District big wave Street wins community on the cross Lang Baiyun Mountain Village Industrial Park, A building, 1-3 floor

Patentee after: Liu Hong

Address before: 322300 Zhejiang province Panan County Town Village Building 2 room 503

Patentee before: Shi Yaoyao

ASS Succession or assignment of patent right

Owner name: SHENZHEN SUNZIDA PRECISION MOULD CO., LTD.

Free format text: FORMER OWNER: LIU HONG

Effective date: 20130829

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130829

Address after: 518109, Guangdong, Shenzhen Province, Baoan District big wave street, with wins community on the cross Lang Baiyun Mountain New Village Industrial Park A building 1-3, and E building 1-5 floor

Patentee after: SHENZHEN SHENGZHIDA PRECISION MOLD CO., LTD.

Address before: 518109, Guangdong, Shenzhen province Baoan District big wave Street wins community on the cross Lang Baiyun Mountain Village Industrial Park, A building, 1-3 floor

Patentee before: Liu Hong

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Female die collision prevention mechanism in die

Effective date of registration: 20141218

Granted publication date: 20120919

Pledgee: China Co truction Bank Corp Shenzhen branch

Pledgor: SHENZHEN SHENGZHIDA PRECISION MOLD CO., LTD.

Registration number: 2014990001089

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20160608

Granted publication date: 20120919

Pledgee: China Co truction Bank Corp Shenzhen branch

Pledgor: SHENZHEN SHENGZHIDA PRECISION MOLD CO., LTD.

Registration number: 2014990001089

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Female die collision prevention mechanism in die

Effective date of registration: 20160621

Granted publication date: 20120919

Pledgee: China Co truction Bank Corp Shenzhen branch

Pledgor: SHENZHEN SHENGZHIDA PRECISION MOLD CO., LTD.

Registration number: 2016990000516

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20170703

Granted publication date: 20120919

Pledgee: China Co truction Bank Corp Shenzhen branch

Pledgor: SHENZHEN SHENGZHIDA PRECISION MOLD CO., LTD.

Registration number: 2016990000516

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Female die collision prevention mechanism in die

Effective date of registration: 20170703

Granted publication date: 20120919

Pledgee: China Co truction Bank Corp Shenzhen branch

Pledgor: SHENZHEN SHENGZHIDA PRECISION MOLD CO., LTD.

Registration number: 2017990000563

PP01 Preservation of patent right
PP01 Preservation of patent right

Effective date of registration: 20180518

Granted publication date: 20120919

PD01 Discharge of preservation of patent
PD01 Discharge of preservation of patent

Date of cancellation: 20210518

Granted publication date: 20120919

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: 20120919

Termination date: 20190224