CN203141754U - Die mechanism provided with metal insert - Google Patents

Die mechanism provided with metal insert Download PDF

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Publication number
CN203141754U
CN203141754U CN 201220756948 CN201220756948U CN203141754U CN 203141754 U CN203141754 U CN 203141754U CN 201220756948 CN201220756948 CN 201220756948 CN 201220756948 U CN201220756948 U CN 201220756948U CN 203141754 U CN203141754 U CN 203141754U
Authority
CN
China
Prior art keywords
plate
die
stationary die
cover half
moving platen
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 201220756948
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Chinese (zh)
Inventor
牟维军
Original Assignee
牟维军
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 牟维军 filed Critical 牟维军
Priority to CN 201220756948 priority Critical patent/CN203141754U/en
Application granted granted Critical
Publication of CN203141754U publication Critical patent/CN203141754U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a die mechanism provided with a metal insert. The die mechanism is characterized in that a stationary die seat plate (1) is in sliding clearance fit with a locating ring (6); a sprue sleeve (9) is in clearance fit with a stationary die fixed plate (2); a guide post (4) is mounted in the stationary die fixed plate (2) and is slidingly connected with a guide sleeve (5) mounted on a movable die plate (3); an oblique guide post (17) is mounted on the stationary die seat plate (1) and then is in sliding clearance fit with the stationary die fixed plate (2), a sliding block (15), and oblique holes in the movable die plate (3); a locking block (20) is fixed on the outer side face of the stationary die seat plate (1) by a screw I (19) and a dowel III (18), and is matched with an oblique plane of the sliding block (15); a push rod (23) is mounted on a push rod fixed plate (26), then compressed by the push plate (2), and locked by a screw III (36); a spring II (37) is mounted in holes of the movable die plate (3) and a support plate (12); water pipe connectors (32) are mounted on the side faces of the movable die plate (3) and the stationary die fixed plate (2); and an adequate water supply space is ensured.

Description

A kind of mold mechanism that has metal insert
Technical field
The present invention relates to the injection-moulding plastic mould, is a kind of mold mechanism that has metal insert.
Background technology
At present, in mould for plastics, the part that is embedded in unlike material at plastic forms not detachable connection, and embedded part is called inserts, and the purpose of inserts is: the stability of the local strength of enhancing plastic, hardness, abrasion resistance, electric conductivity, magnetic conductivity, increase plastic size and dimension, improve precision, the material of inserts has metal, glass, timber and in type plastics, because the existing technology limitation of mould circle, the molding of inserts makes operation become numerous, cycle lengthens, and productivity ratio reduces.Rotate in plastic when inserts is stressed or extract, inserts and mould mating part can not prevent flash, a large amount of plastic layers occur, and melt pressure makes inserts displacement or distortion during moulding.In order to overcome above-mentioned defective, the spy provides following a kind of mold mechanism to solve this problem.
Summary of the invention
The present invention provides a kind of mold mechanism that has metal insert, and it is achieved in that as shown in the figure, the goods intermediate elongated, two is thick slightly, and one contains metal insert, and one is poroid, goods are laterally put during the mould design, eight of mold formings, and four direction is put upside down.When so not only a slide block moves, extract core simultaneously out and deviate from inserts, and when two slide blocks are loosed core simultaneously, the stress equalization of mould.Connect at active and inactive mold and to offer cooling water channel, good cooling results, be easy to inserts installation, loose core and the demoulding.Its molding of having solved inserts of a kind of mold mechanism that has a metal insert makes that operation becomes numerous, the cycle lengthens, productivity ratio reduces, in plastic, rotate when inserts is stressed or extract, inserts and mould mating part can not prevent flash, a large amount of plastic layers occur, melt pressure makes the problem of inserts displacement or distortion during moulding.A kind of mold mechanism that has metal insert, it is characterized in that: top clamping plate (1) cooperates with locating ring (6) glade plane space, sprue bush (9) and cover half fixed head (2) matched in clearance, after being installed in the cover half fixed head (2), guide pillar (4) is slidingly connected with the guide pin bushing (5) that is installed on the moving platen (3) again, Angle Pin (17) is installed on the top clamping plate (1), then with cover half fixed head (2), slide block (15), inclined hole on the moving platen (3) becomes glade plane space to cooperate, latch segment (20) is fixed on the lateral surface of top clamping plate (1) with screw one (19) and pin three (18), and cooperate with the inclined-plane of slide block (15), push rod (23) is installed in uses push pedal (2) to compress after ejector pin retaining plate (26) is gone up again, use screw three (36) lockings then, spring two (37) is installed in the hole of moving platen (3) and support plate (12), and water pipe head (32) is installed in the side of moving platen (3) and cover half fixed die (2) and guarantees to have enough water flowing spaces.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing
Among the figure: the sectional side elevation when Fig. 1 is the injection of mould matched moulds.
Fig. 2 is the vertical view of mould metal insert and hole core-pulling mechanism.
Numeral number is represented respectively among the figure:
1---top clamping plate 2---cover half fixed head 3---moving platen
4---guide pillar 5---guide pin bushing 6---locating rings
7---release link 8---push pedal guide pillar 9---sprue bush
10---sprue puller 11---mold insert 1---support plates
13---mold insert 2 14---side core 15---slide blocks
16---pin 1---Angle Pin 18---pins three
19---screw 1---latch segment 21---latch
22---spring 1---push rod 24---guide pin bushings
25---cushion block 26---ejector pin retaining plate 27-push pedal
28---gag lever post 29---Bottom clamp plate 30---screws two
31---pin 2 32---water channel joint 33---pins
34---inserts 35---water plug 36---screws three
37---spring two
The specific embodiment:
It is a kind of mold mechanism that has metal insert shown in the figure, during die sinking, dynamic model retreats, Angle Pin (17) drives slide block (15) and finishes the action of extracting side core (14) out and breaking away from inserts (34) simultaneously, when Angle Pin (17) leaves slide block (15), limited the position of slide block by spring one (22) latch (21).Because spring has been installed, push rod (23) can ejection when releasing repeatedly, release link (7) ensures that the matched moulds rear push-rod resets.

Claims (1)

1. mold mechanism that has metal insert, it is characterized in that: top clamping plate (1) cooperates with locating ring (6) glade plane space, sprue bush (9) and cover half fixed head (2) matched in clearance, guide pillar (4) is installed in the cover half fixed head (2) and is slidingly connected with the guide pin bushing (5) that is installed on the moving platen (3), Angle Pin (17) is installed on the top clamping plate (1) then and cover half fixed head (2), slide block (15), inclined hole on the moving platen (3) becomes glade plane space to cooperate, latch segment (20) is fixed on screw one (19) and pin three (18) on the lateral surface of top clamping plate (1) and with the inclined-plane of slide block (15) and cooperates, use push pedal (2) to compress again after push rod (23) is installed on the ejector pin retaining plate (26) and use screw three (36) lockings then, spring two (37) is installed in the hole of moving platen (3) and support plate (12), and water pipe head (32) is installed in the side of moving platen (3) and cover half fixed die (2) and guarantees to have enough water flowing spaces.
CN 201220756948 2012-12-29 2012-12-29 Die mechanism provided with metal insert Expired - Fee Related CN203141754U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220756948 CN203141754U (en) 2012-12-29 2012-12-29 Die mechanism provided with metal insert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220756948 CN203141754U (en) 2012-12-29 2012-12-29 Die mechanism provided with metal insert

Publications (1)

Publication Number Publication Date
CN203141754U true CN203141754U (en) 2013-08-21

Family

ID=48969307

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220756948 Expired - Fee Related CN203141754U (en) 2012-12-29 2012-12-29 Die mechanism provided with metal insert

Country Status (1)

Country Link
CN (1) CN203141754U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104227980A (en) * 2014-09-17 2014-12-24 安徽中智光源科技有限公司 LED lead frame die packaging structure adopting continuous EMC (epoxy molding compound) punch tablet mode
CN104669537A (en) * 2013-12-02 2015-06-03 苏州市吴中区临湖俊峰机械厂 Driving motor upper cover moulding plastic rubber mould

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104669537A (en) * 2013-12-02 2015-06-03 苏州市吴中区临湖俊峰机械厂 Driving motor upper cover moulding plastic rubber mould
CN104227980A (en) * 2014-09-17 2014-12-24 安徽中智光源科技有限公司 LED lead frame die packaging structure adopting continuous EMC (epoxy molding compound) punch tablet mode
CN104227980B (en) * 2014-09-17 2016-11-09 安徽中智光源科技有限公司 EMC continuous punching sheet-shaped LED lead frame die package structure

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Legal Events

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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: 20130821

Termination date: 20131229