CN201552715U - Simple sealing lock forming die - Google Patents

Simple sealing lock forming die Download PDF

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Publication number
CN201552715U
CN201552715U CN2009201879434U CN200920187943U CN201552715U CN 201552715 U CN201552715 U CN 201552715U CN 2009201879434 U CN2009201879434 U CN 2009201879434U CN 200920187943 U CN200920187943 U CN 200920187943U CN 201552715 U CN201552715 U CN 201552715U
Authority
CN
China
Prior art keywords
counterdie
stripper
hole
lower die
material returned
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
CN2009201879434U
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Chinese (zh)
Inventor
张付明
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.)
Anhui Zhongtieshi Block Co., Ltd.
Original Assignee
张付明
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 张付明 filed Critical 张付明
Priority to CN2009201879434U priority Critical patent/CN201552715U/en
Application granted granted Critical
Publication of CN201552715U publication Critical patent/CN201552715U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A simple sealing lock forming die comprises an upper die and a lower die; a feeding channel communicated with an injection molding hole is formed on the forming surface of the upper mould; upper forming cavities are formed on two sides of the feeding channel respectively; the feeding channel is communicated with two upper forming cavities; lower forming cavities with the corresponding number and position to the upper forming cavities are formed on the lower die; a stripper plate is arranged below the lower die; three stripper rods and a plurality of demolding push rods are fixed on the stripper plate; three stripper rods stretch onto the lower die and a vertical through hole aligned with the feeding channel of the upper die; top ends of the three stripper rods are aligned with the forming surface of the lower die; and various demolding push rods stretch to the bottom of the lower forming cavities along the vertical through hole on the lower die respectively. The utility model has the advantages of reasonable structure, and convenient operation and use, can improve processing efficiency, and can reduce processing cost.

Description

Simple and easy sealing lock mould
Technical field
The utility model relates to a kind of injection mold, specifically a kind of mould that is used to process simple and easy sealing lock.
Background technology
At present, adopt mould on injection machine, to finish for the processing of the simple and easy sealing lock of plastic material.Existing a kind of simple and easy sealing lock mould is made up of upper die and lower die, and patrix is provided with injecting hole and a last forming cavity, and counterdie is provided with a compacted under chamber, has the moulding core in the compacted under chamber.This kind mould once can only be processed a sealing lock, and the demoulding is inconvenient, and it is lower that it exists production efficiency, the deficiency that processing cost is bigger.
The utility model content
The purpose of this utility model is to provide a kind of simple and easy sealing lock mould, but goes out two simple and easy sealing locks by this mould time processing, and is convenient in demoulding.
For achieving the above object, the utility model adopts following scheme: simple and easy sealing lock mould, include upper die and lower die, patrix is provided with injecting hole and last forming cavity, counterdie is provided with the compacted under chamber, have a feed runner that communicates with injecting hole on the forming surface of patrix, both sides at the feed runner respectively are provided with forming cavity on, the feed runner communicates with forming cavity on two, have on the counterdie and the corresponding compacted under chamber of last forming cavity number and position, below counterdie, be provided with stripper, be fixed with three material returned bars and some demoulding push rods on the stripper, three material returned bars stretch in the vertical through hole of being aimed at the feed runner of patrix on the counterdie, and the top of three material returned bars is concordant with the forming surface of counterdie, and each demoulding push rod extends to bottom, compacted under chamber along through hole vertical on the counterdie respectively.
By such scheme as seen, behind patrix and counterdie matched moulds, forming cavity and two compacted under chambeies can form two forming cavities on two, in injecting hole, inject liquid plastic, liquid plastic can be injected in two forming cavities by the feed runner, finishes the moulding of two sealing locks, after the sealing lock moulding patrix and counterdie is separated, and handle stripper and drive each material returned bar and demoulding push rod, can realize the demoulding smoothly.
The utility model is rational in infrastructure, operation, easy to use, and it can improve working (machining) efficiency, and cuts down finished cost.
Description of drawings
The structural representation of Fig. 1 the utility model one embodiment patrix;
The A-A cutaway view of Fig. 2 Fig. 1;
The structural representation of Fig. 3 the utility model one embodiment counterdie;
The B-B cutaway view of Fig. 4 Fig. 3;
The left view of Fig. 5 Fig. 3.
The specific embodiment
Further specify the utility model below in conjunction with embodiment and accompanying drawing.
Referring to Fig. 1, Fig. 2
Patrix 1 is provided with injecting hole 1b and last forming cavity 1a, has a feed runner 1c who communicates with injecting hole 1b on the forming surface of patrix 1, respectively is provided with forming cavity 1a in the both sides of feed runner 1c, and forming cavity 1a communicates by through hole 1d on the feed runner 1c and two.Used locating hole 1e when in addition, on patrix 1, having matched moulds.
Referring to Fig. 3, Fig. 4
Have the compacted under chamber 2a corresponding on the counterdie 2 with last forming cavity number and position, below counterdie 2, be provided with stripper 12, be fixed with three material returned bars and some demoulding push rods on the stripper 12, material returned bar 3, material returned bar 4, material returned bar 5 stretch in the vertical through hole of being aimed at the feed runner of patrix on the counterdie 2, and the top of material returned bar 3, material returned bar 4, material returned bar 5 is concordant with the forming surface of counterdie 2, and each demoulding push rod 6, demoulding push rod 7, demoulding push rod 8, demoulding push rod 9 extend to compacted under chamber 2a bottom along through hole vertical on the counterdie 2 respectively.In addition, on counterdie, be fixed with alignment pin 2b.
Referring to Fig. 4, Fig. 5
The bottom of counterdie 2 is connected with brace table 13, and the bottom of brace table 13 is connected with support 14 and base 10, and the bottom of stripper 12 is connected with backing plate 11, and stripper 12 and backing plate 11 have through hole 10a in the bottom of base 10 between base 10 and brace table 13.
Referring to Fig. 4
The front end of three material returned bars all has the gap that is hook-shaped.Be that the front end that front end that the front end of material returned bar 3 has gap 3a, a material returned bar 4 has gap 4a, a material returned bar 5 has gap 5a.
In conjunction with Fig. 1, Fig. 3, Fig. 4 as seen, on the injection machine with behind patrix 1 and counterdie 2 matched moulds, forming cavity 1a and two compacted under chamber 2a can form two forming cavities on two, in injecting hole 1b, inject liquid plastic, liquid plastic can be injected in two forming cavities by feed runner 1c, finishes the moulding of two sealing locks; During the demoulding, in the process that patrix 1 and counterdie 2 separate, top-pushing mechanism by injection machine upwards promotes backing plate 11 and stripper 12 by through hole 10a, each demoulding push rod 6,7,8,9 pushes out the sealing lock of moulding from the 2a of compacted under chamber, simultaneously, three material returned bars 3,4,5 push the clout among the feed runner 1c earlier, by the hook-shaped gap that is that front end had separately clout are caught on then, and then guarantee that the sealing lock of moulding is more enough and separate with patrix smoothly.

Claims (3)

1. simple and easy sealing lock mould, include upper die and lower die, patrix is provided with injecting hole and last forming cavity, counterdie is provided with the compacted under chamber, it is characterized in that: have a feed runner that communicates with injecting hole on the forming surface of patrix, both sides at the feed runner respectively are provided with forming cavity on, the feed runner communicates with forming cavity on two, have on the counterdie and the corresponding compacted under chamber of last forming cavity number and position, below counterdie, be provided with stripper, be fixed with three material returned bars and some demoulding push rods on the stripper, three material returned bars stretch in the vertical through hole of being aimed at the feed runner of patrix on the counterdie, and the top of three material returned bars is concordant with the forming surface of counterdie, and each demoulding push rod extends to bottom, compacted under chamber along through hole vertical on the counterdie respectively.
2. simple and easy sealing lock mould according to claim 1, it is characterized in that: the bottom of counterdie is connected with brace table, the bottom of brace table is connected with support and base, the bottom of stripper is connected with backing plate, stripper and backing plate have through hole in the bottom of base between base and brace table.
3. simple and easy sealing lock mould according to claim 1, it is characterized in that: the front end of three material returned bars all has the gap that is hook-shaped.
CN2009201879434U 2009-09-30 2009-09-30 Simple sealing lock forming die Expired - Fee Related CN201552715U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201879434U CN201552715U (en) 2009-09-30 2009-09-30 Simple sealing lock forming die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201879434U CN201552715U (en) 2009-09-30 2009-09-30 Simple sealing lock forming die

Publications (1)

Publication Number Publication Date
CN201552715U true CN201552715U (en) 2010-08-18

Family

ID=42612390

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201879434U Expired - Fee Related CN201552715U (en) 2009-09-30 2009-09-30 Simple sealing lock forming die

Country Status (1)

Country Link
CN (1) CN201552715U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103747936A (en) * 2011-08-30 2014-04-23 赫斯基注塑系统有限公司 A stripper sleeve
CN109910233A (en) * 2019-04-19 2019-06-21 安徽中铁施封锁有限公司 A kind of sealing lock injection molding tooling

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103747936A (en) * 2011-08-30 2014-04-23 赫斯基注塑系统有限公司 A stripper sleeve
CN103747936B (en) * 2011-08-30 2016-10-05 赫斯基注塑系统有限公司 A kind of stripper sleeve
CN109910233A (en) * 2019-04-19 2019-06-21 安徽中铁施封锁有限公司 A kind of sealing lock injection molding tooling
CN109910233B (en) * 2019-04-19 2024-04-16 安徽中铁施封锁有限公司 Sealing lock injection molding tool

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: ANHUI ZHONGTIE SEAL LOCK CO., LTD.

Free format text: FORMER OWNER: ZHANG FUMING

Effective date: 20111201

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

Effective date of registration: 20111201

Address after: North East gold industrial park in Anhui province Bengbu city Huaishang District 233020

Patentee after: Anhui Zhongtieshi Block Co., Ltd.

Address before: Huaishang District Xiao Beng Bu Zhen Shuang Dun Cun, Anhui city Bengbu province 233020 gravel road No. 78

Patentee before: Zhang Fuming

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

Denomination of utility model: Simple sealing lock forming die

Effective date of registration: 20121030

Granted publication date: 20100818

Pledgee: Bengbu SME finance Company limited by guarantee

Pledgor: Anhui China Railway blockade Co., Ltd.|Zhang Fuming

Registration number: 2012990000651

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: 20140113

Granted publication date: 20100818

Pledgee: Bengbu financing guarantee Group Co., Ltd.

Pledgor: Anhui China Railway blockade Co., Ltd.|Zhang Fuming

Registration number: 2012990000651

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PM01 Change of the registration of the contract for pledge of patent right

Change date: 20140113

Registration number: 2012990000651

Pledgee after: Bengbu financing guarantee Group Co., Ltd.

Pledgee before: Bengbu SME finance Company limited by guarantee

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

Denomination of utility model: Simple sealing lock forming die

Effective date of registration: 20140123

Granted publication date: 20100818

Pledgee: Bengbu financing guarantee Group Co., Ltd.

Pledgor: Anhui China Railway blockade Co., Ltd.|Zhang Fuming

Registration number: 2014990000065

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

Date of cancellation: 20140918

Granted publication date: 20100818

Pledgee: Bengbu financing guarantee Group Co., Ltd.

Pledgor: Anhui China Railway blockade Co., Ltd.|Zhang Fuming

Registration number: 2014990000065

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

Denomination of utility model: Simple sealing lock forming die

Effective date of registration: 20140919

Granted publication date: 20100818

Pledgee: Bengbu financing guarantee Group Co., Ltd.

Pledgor: Anhui China Railway blockade Co., Ltd.|Zhang Fuming

Registration number: 2014990000771

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: 20150922

Granted publication date: 20100818

Pledgee: Bengbu financing guarantee Group Co., Ltd.

Pledgor: Anhui China Railway blockade Co., Ltd.|Zhang Fuming

Registration number: 2014990000771

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100818

Termination date: 20140930

EXPY Termination of patent right or utility model