CN202498700U - Mold structure of step parting and push rod pushing - Google Patents

Mold structure of step parting and push rod pushing Download PDF

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Publication number
CN202498700U
CN202498700U CN2011203860247U CN201120386024U CN202498700U CN 202498700 U CN202498700 U CN 202498700U CN 2011203860247 U CN2011203860247 U CN 2011203860247U CN 201120386024 U CN201120386024 U CN 201120386024U CN 202498700 U CN202498700 U CN 202498700U
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CN
China
Prior art keywords
mold
push rod
plate
movable
mould
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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
CN2011203860247U
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Chinese (zh)
Inventor
牟维军
Original Assignee
牟维军
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Filing date
Publication date
Application filed by 牟维军 filed Critical 牟维军
Priority to CN2011203860247U priority Critical patent/CN202498700U/en
Application granted granted Critical
Publication of CN202498700U publication Critical patent/CN202498700U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A mold structure of step parting and push rod pushing is composed by a movable and fixed mold seat plate, a sprue bush, screws, a guide pillar, a guide sleeve, a support plate, a movable and fixed mold plate, a runner stripper plate, a push plate, a return pin, push rods, a movable mold insert, a fixed mold insert, a movable mold sleeve plate and a fixed mold sleeve plate. The mold structure is provided with an overflow groove and an air discharge groove according to the last filling of a liquid filling direction. The movable mold insert, the movable mold sleeve plate, the fixed mold insert, and the movable mold sleeve plate employ the step parting. A product is pushed out by the push rods in the mold structure. The mold structure helps to simplify the mold structure and brings great convenience for installation, maintenance, design and manufacture.

Description

A kind of ladder somatotype, the mould structure that push rod is released
Technical field
The present invention relates to die cast metal mould and plastic injection mould, is a kind of ladder somatotype, the mould structure that push rod is released.
Background technology
At present, on mould somatotype and ejecting mechanism, have on curved surface somatotype, arc somatotype, plane somatotype, vertical-parting, the ejecting mechanism, have that hydraulic pressure is released, vapour pressure is released, tiltedly pushing tow goes out, push pedal release, rack-and-pinion rotation release; Mechanisms such as guide release are arranged; There are the following defective in these somatotypes and ejecting mechanism, the presentation quality that the product weld mark is big, influence goods, and the goods precision does not reach matching requirements; Difficulty of processing is big when mould design and manufacturing simultaneously; Maintenance, installation and die debugging difficulty when matching with corresponding pressure forming machinery, not directly change the shape of material; Relative position and character, difficulty of qualified product makes it to be shaped.In order to overcome the not enough point of above-mentioned each mould somatotype and ejecting mechanism, I am combined in production line design and manufacturing experience spy for many years provides following a kind of structure to solve this difficult problem.
Summary of the invention
The present invention provides a kind of ladder somatotype, the mould structure that push rod is released.It is to realize like this.As shown in the figure, be to offer overflow launder and air discharge duct by the filling liquid direction in the last filling position of product, moving die insert, dynamic model cage plate and fixed die insert; The cover half cage plate adopts the ladder somatotype, designs push rod again and releases goods; When releasing goods, accomplish, because push rod (3) and push rod (4) are installed in the push pedal (1) by push rod (3) and push rod (4); After accomplishing cast, the mould active and inactive mold is opened, under the effect of former pressure; It is up to promote push pedal (1), push pedal (1) drive push rod (3) and (4) goods from moving die insert (5) outside the launch mode, accomplish whole push.The mould structure that a kind of ladder somatotype push rod is released, it has solved the big difficult problem of product weld mark, can access perfect product requirements; Solved the big problem of difficulty when mould manufactures and designs; Solve the difficult problem of installation and maintenance, debugging inconvenience simultaneously, also reached when matching with corresponding pressure forming machinery, directly changed material shape; Relative position and character, the qualified product that makes it to be shaped is easier to.A kind of ladder somatotype; The mould structure that push rod is released is characterized in that: a kind of ladder somatotype, the mould structure that push rod is released; It is characterized in that: push pedal (1) is communicated with release link (2) and push rod (3) push rod (4); Moving die insert (5) cooperates with push rod (3) and push rod (4) glade plane space, and fixed die insert (6) is installed in the cover half cage plate (8) and with screw and is fastenedly connected on top clamping plate, and dynamic model cage plate (7) is communicated with backing plate and screw with moving die insert (5) matched in clearance afterwards.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further specified
Sectional side elevation when Fig. 1 is mould matched moulds situation
Fig. 2 is the mould vertical view
Sequence number is represented respectively among the figure:
1--push pedal 2--release link 3--push rod
4--push rod 5--moving die insert 6--fixed die insert
7--dynamic model cage plate 8--cover half cage plate
The specific embodiment:
As shown in the figure: as to be a kind of ladder somatotype; The mould structure that push rod is released; Its specific embodiment is following: it is to fill direction by liquid to offer overflow launder and air discharge duct in the last filling position of goods; Moving die insert (5), dynamic model cage plate (7) adopt step portion profile somatotype to reduce molding product weld marks with fixed die insert (6), cover half cage plate (8) and reduce release power, guarantee the products appearance quality.During release; After the mould active and inactive mold is opened, goods with dynamic model insert (5) move to dynamic model on one side, when die sinking to regularly; Dynamic model moves after stopping; At this moment push rod (3) that former promotion mould push pedal (1) drive is mounted thereto and push rod (4) outside mould moving die insert (5) is gone up launch mode, have guaranteed the requirement that mould release power reduces to goods, the purpose of the goods that improve simultaneously.

Claims (1)

1. ladder somatotype; The mould structure that push rod is released; It is characterized in that: push pedal (1) is communicated with release link (2) and push rod (3) push rod (4); Moving die insert (5) cooperates with push rod (3) and push rod (4) glade plane space, and fixed die insert (6) is installed in the cover half cage plate (8) and with screw and is fastenedly connected on top clamping plate, and dynamic model cage plate (7) is communicated with backing plate and screw with moving die insert (5) matched in clearance afterwards.
CN2011203860247U 2011-09-27 2011-09-27 Mold structure of step parting and push rod pushing Expired - Fee Related CN202498700U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203860247U CN202498700U (en) 2011-09-27 2011-09-27 Mold structure of step parting and push rod pushing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203860247U CN202498700U (en) 2011-09-27 2011-09-27 Mold structure of step parting and push rod pushing

Publications (1)

Publication Number Publication Date
CN202498700U true CN202498700U (en) 2012-10-24

Family

ID=47035326

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203860247U Expired - Fee Related CN202498700U (en) 2011-09-27 2011-09-27 Mold structure of step parting and push rod pushing

Country Status (1)

Country Link
CN (1) CN202498700U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103273560A (en) * 2013-06-04 2013-09-04 慈溪博格曼密封材料有限公司 Forming mold for sealing pads of exhaust pipes
CN106825493A (en) * 2017-03-15 2017-06-13 广州金邦液态模锻技术有限公司 A kind of structure for the exhaust of squeeze casting mould push rod clearance
CN108724621A (en) * 2017-04-21 2018-11-02 全宝裕精密工业有限公司 Manufacture the mold of optical lens

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103273560A (en) * 2013-06-04 2013-09-04 慈溪博格曼密封材料有限公司 Forming mold for sealing pads of exhaust pipes
CN106825493A (en) * 2017-03-15 2017-06-13 广州金邦液态模锻技术有限公司 A kind of structure for the exhaust of squeeze casting mould push rod clearance
CN108724621A (en) * 2017-04-21 2018-11-02 全宝裕精密工业有限公司 Manufacture the mold of optical lens

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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
CP02 Change in the address of a patent holder

Address after: 404155, 8, Kelon Road, Wanzhou District, Chongqing

Patentee after: Mou Weijun

Address before: 404000, No. 3, unit 11, 1-2 Hua Cheng Hua court, Kaixian, Chongqing

Patentee before: Mou Weijun

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121024

Termination date: 20130927