CN203063050U - Insert pull sheet injection mold - Google Patents

Insert pull sheet injection mold Download PDF

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Publication number
CN203063050U
CN203063050U CN 201220612477 CN201220612477U CN203063050U CN 203063050 U CN203063050 U CN 203063050U CN 201220612477 CN201220612477 CN 201220612477 CN 201220612477 U CN201220612477 U CN 201220612477U CN 203063050 U CN203063050 U CN 203063050U
Authority
CN
China
Prior art keywords
pulling
piece
locating hole
injection mold
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
CN 201220612477
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Chinese (zh)
Inventor
张选才
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.)
JIANGSU LEE TIN ZIPPER CO Ltd
Original Assignee
JIANGSU LEE TIN ZIPPER 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 JIANGSU LEE TIN ZIPPER CO Ltd filed Critical JIANGSU LEE TIN ZIPPER CO Ltd
Priority to CN 201220612477 priority Critical patent/CN203063050U/en
Application granted granted Critical
Publication of CN203063050U publication Critical patent/CN203063050U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

The utility model relates to an insert pull sheet injection mold which comprises a mold body, wherein injection pull sheet cavities are arranged on the mold body; insert locating grooves are formed on the two sides of the injection pull sheet cavities; and dismountable movable inserts used for fixing pull sheets are mounted in the insert locating grooves. The injection mold can be suitable for pull head bodies of different kinds; a locating device is not required to be processed for each mold, but only the movable inserts are replaced according to different pull heads; the insert locating grooves of each mold are the same; and the processing is convenient.

Description

The formula of inserting pulling-on piece injection mold
Technical field
The utility model relates to a kind of pulling-on piece injection mold, especially a kind of formula pulling-on piece injection mold of inserting.
Background technology
Usually, a secondary pulling-on piece injection mold can only be used for a kind of injection moulding of pull head, if having multiple pull head such as nylon, resin, metal pull head etc. all to need injection moulding pulling-on piece of the same race, then needs out how secondary mould just can meet the demands.As Fig. 5, shown in Figure 6, existing injection mold comprises die ontology 1a, and die ontology 1a is provided with injection moulding pulling-on piece die cavity 2a, and injection moulding pulling-on piece die cavity 2a both sides are provided with positioner 3a.The pull head body 4a that assembles handware 5a is carried out surface treatment, be called not injection moulding pull head (as shown in Figure 7).Again will be not the pull head body 4a of injection moulding pull head be fixed among the positioner 3a of injection mold, the handware 5a of injection moulding pull head is not placed among the injection moulding pulling-on piece die cavity 2a, carries out injection moulding then to make injection moulding pulling-on piece 6a, is called pull head (as shown in Figure 8) after the injection moulding.Because pull head body difference, such as there being nylon just to wear, nylon is counter to be worn, the resin rounded nose, and resin butterfly head, many variety classeses such as metal, and also the shape of pull head body, size are also inequality, cause positioner to have nothing in common with each other.Therefore, traditional way is as required, and several pull head bodies are just prepared several injection molds, and every secondary mould all will process positioner, wastes time and energy, and cost is higher.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of formula pulling-on piece injection mold of inserting is provided, and this mould only need be changed to insert and just can be used for the pulling-on piece injection moulding of different cultivars pull head, and is time saving and energy saving, saves cost.
According to the technical scheme that the utility model provides, a kind of formula pulling-on piece injection mold of inserting comprises die ontology, and described die ontology is provided with injection moulding pulling-on piece die cavity, and injection moulding pulling-on piece die cavity both sides are provided with the locating slot of inserting; Inserting is equipped with in the locating slot for the fixing loose plug of pulling-on piece, and described loose plug is detachable.
The two ends of the described locating slot of inserting are respectively equipped with first locating hole and second locating hole of inserting of inserting; Described loose plug two ends are respectively equipped with the 3rd locating hole and the 4th locating hole of inserting of inserting; First locating hole and second locating hole of inserting of inserting matches with the 3rd locating hole and the 4th locating hole of inserting of inserting respectively.
Described loose plug is provided with a plurality of small boss, is formed for the fixedly groove of pull head between the adjacent small boss.
The formula pulling-on piece injection mold of inserting described in the utility model has the following advantages: (1) adopts injection mold described in the utility model to go for variety classes pull head body; (2) do not need every secondary mould all to process the one-time positioning device, as long as change loose plug according to different pull heads; (3) locating slot of inserting of every secondary mould is identical, easy to process.
Description of drawings
Fig. 1 is the front view of die ontology described in the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the front view of loose plug described in the utility model.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the front view of existing pulling-on piece injection mold.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is the structural representation of injection moulding pull head not.
Fig. 8 is the structural representation of pull head after the injection moulding.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete accompanying drawing.
As Fig. 1 ~ shown in Figure 4: as described in the formula pulling-on piece injection mold of inserting comprise die ontology 1, injection moulding pulling-on piece die cavity 2, the locating slot 3 of inserting, loose plug 4, first insert locating hole 5, second insert locating hole 6, the 3rd insert locating hole 7, the 4th insert locating hole 8, small boss 9, groove 10 etc.
The utility model comprises die ontology 1, and as shown in Figure 1, described die ontology 1 is provided with injection moulding pulling-on piece die cavity 2, and injection moulding pulling-on piece die cavity 2 both sides are provided with the locating slot 3 of inserting; As shown in Figure 3, be equipped with in the locating slot 3 of inserting for the fixing loose plug 4 of pulling-on piece, described loose plug 4 is detachable;
As shown in Figure 2, described two ends of inserting locating slot 3 are respectively equipped with first locating hole 5 and second locating hole 6 of inserting of inserting; As shown in Figure 4, described loose plug 4 two ends are respectively equipped with the 3rd locating hole 7 and the 4th locating hole 8 of inserting of inserting; First locating hole 5 and second locating hole 6 of inserting of inserting matches with the 3rd locating hole 7 and the 4th locating hole 8 of inserting of inserting respectively;
Described loose plug 4 is provided with a plurality of small boss 9, is formed for the fixedly groove 10 of pull head between the adjacent small boss 9, so that in the process of injection moulding pulling-on piece, pull head is positioned.
Operation principle of the present utility model and the course of work: the described formula pulling-on piece injection mold of inserting comprises die ontology 1, described die ontology 1 is provided with injection moulding pulling-on piece die cavity 2, injection moulding pulling-on piece die cavity 2 both sides are provided with the locating slot 3 of inserting, positioner in the existing injection mold is made for the fixing loose plug 4 of pulling-on piece, and loose plug 4 is detachable; When the pulling-on piece of different cultivars pull head is processed in injection moulding, change suitable loose plug 4 and be installed in locating slot 3 interior the getting final product of inserting, time saving and energy saving, save cost.

Claims (3)

1. the formula pulling-on piece injection mold of inserting comprises die ontology (1), and it is characterized in that: described die ontology (1) is provided with injection moulding pulling-on piece die cavity (2), and injection moulding pulling-on piece die cavity (2) both sides are provided with the locating slot of inserting (3); Inserting is equipped with in the locating slot (3) for the fixing loose plug of pulling-on piece (4), and described loose plug (4) is detachable.
2. the formula pulling-on piece injection mold of inserting as claimed in claim 1, it is characterized in that: the two ends of the described locating slot of inserting (3) are respectively equipped with first locating hole (5) and second locating hole (6) of inserting of inserting, described loose plug (4) two ends are respectively equipped with the 3rd locating hole (7) and the 4th locating hole (8) of inserting of inserting, and first locating hole (5) and second locating hole (6) of inserting of inserting matches with the 3rd locating hole (7) and the 4th locating hole (8) of inserting of inserting respectively.
3. the formula pulling-on piece injection mold of inserting as claimed in claim 1, it is characterized in that: described loose plug (4) is provided with a plurality of small boss (9), is formed for the fixedly groove of pull head (10) between the adjacent small boss (9).
CN 201220612477 2012-11-16 2012-11-16 Insert pull sheet injection mold Expired - Fee Related CN203063050U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220612477 CN203063050U (en) 2012-11-16 2012-11-16 Insert pull sheet injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220612477 CN203063050U (en) 2012-11-16 2012-11-16 Insert pull sheet injection mold

Publications (1)

Publication Number Publication Date
CN203063050U true CN203063050U (en) 2013-07-17

Family

ID=48761874

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220612477 Expired - Fee Related CN203063050U (en) 2012-11-16 2012-11-16 Insert pull sheet injection mold

Country Status (1)

Country Link
CN (1) CN203063050U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107415170A (en) * 2017-08-17 2017-12-01 昆山嘉华汽车电子科技有限公司 Injection mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107415170A (en) * 2017-08-17 2017-12-01 昆山嘉华汽车电子科技有限公司 Injection mold

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

Granted publication date: 20130717

Termination date: 20141116

EXPY Termination of patent right or utility model