CN206999508U - A kind of whole circle back-off mould of product - Google Patents

A kind of whole circle back-off mould of product Download PDF

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Publication number
CN206999508U
CN206999508U CN201720788757.0U CN201720788757U CN206999508U CN 206999508 U CN206999508 U CN 206999508U CN 201720788757 U CN201720788757 U CN 201720788757U CN 206999508 U CN206999508 U CN 206999508U
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China
Prior art keywords
plates
cavity
mould
slide insert
slide
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CN201720788757.0U
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Chinese (zh)
Inventor
翟清力
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Shenzhen Hengxing Chang Mold Technology Co Ltd
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Shenzhen Hengxing Chang Mold Technology Co Ltd
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Priority to CN201720788757.0U priority Critical patent/CN206999508U/en
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Abstract

The utility model discloses a kind of whole circle back-off mould of product, it is related to technical field of mold;Including A plates, front cavity, B plates, rear cavity, Slide mechanism, shovel and backing plate;A forming cavity is formed between the front cavity and rear cavity, backing plate is located at below B plates;Slide mechanism includes multiple line position press strips and multiple slide inserts, and line position press strip is fixed on the bottom surface of rear cavity, and slide insert is slidably mounted on line position press strip;The rounded arrangement of multiple slide inserts, adjacent slide insert have the inclined-plane to fit;At the center of the top insertion slide insert of shovel, multiple inclined bar shaped guide grooves are provided with the outer surface of shovel, are provided with the strip bulge being adapted with bar shaped guide groove in each slide insert, the bottom of shovel is fixed on backing plate;The beneficial effects of the utility model are:Product depanning speed is fast, improves the cycle of product injection molding, reduces the machining accuracy and difficulty of processing of product, ensure that the quality of product.

Description

A kind of whole circle back-off mould of product
Technical field
Technical field of mold is the utility model is related to, in particular, the utility model is related to a kind of whole circle back-off of product Mould.
Background technology
Mould be in industrial production being molded, being blow molded, extruding, die casting or obtain the methods of forging forming, smelting, punching press The various moulds and instrument of required product.In brief, mould is the instrument for formed article, and this instrument is by various parts Form, different moulds is made up of different parts.It mainly realizes article by the change of institute's moulding material physical state The processing of profile, it is known as the title of " mother of industry ".
A kind of injection mold of the prior art, because the relation of product structure by line position, it is necessary to drive another line position Motion, so as to realize depanning., easily there is cloak and jaws in the injection mold of this structure after depanning, can not ensure product Quality, machining accuracy is relatively low, and difficulty of processing is big;In addition, line position has delay in motion process, cause depanning speed slow, The production cycle of product is elongated.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of product whole circle back-off mould, the whole circle of the product Back-off mould processing and fabricating is simple, ensure that product quality.
Technical scheme is used by the utility model solves its technical problem:A kind of whole circle back-off mould of product, it changes Enter part to be:Including A plates, front cavity, B plates, rear cavity, Slide mechanism, shovel and backing plate;
Described A plates lower surface is provided with the first groove, and described front cavity is fixedly mounted in the first groove;The B The upper surface of plate is provided with the second groove, and described rear cavity is fixedly mounted in the second groove;The A plates are arranged on B plates Side, a forming cavity is formed between the front cavity and rear cavity;The backing plate is located at below B plates;
The Slide mechanism includes multiple line position press strips and multiple slide inserts, and described line position press strip is fixed in the rear On the bottom surface of die, described slide insert is slidably mounted on line position press strip;The rounded arrangement of the multiple slide insert, Adjacent slide insert has the inclined-plane to fit;At the center of the top insertion slide insert of the shovel, the appearance of shovel Multiple inclined bar shaped guide grooves are provided with face, it is convex to be provided with the bar shaped being adapted with bar shaped guide groove in each slide insert Rise, the bottom of the shovel is fixed on described backing plate;
It is provided with the first through hole being connected with forming cavity in the rear cavity, the top of the slide insert is stretched into described First through hole in.
In such a configuration, the slide insert includes the first slide insert and the second slide insert, the first row The side of position mold insert and the second slide insert encloses to form a cylinder, and the outer surface of the cylinder has the projection of ring-type;
The rounded arrangement that first slide insert and the second slide insert are spaced successively;The top of the shovel has Multiple inclined outer surfaces, described bar shaped guide groove are arranged on the outer surface of inclined plane, and the shovel is used to drive the first row Position mold insert and the second slide insert move towards at center.
In such a configuration, the whole circle back-off mould of the product also includes panel and top plate, and described top plate is fixed and set Put between panel and A plates.
In such a configuration, the whole circle back-off mould of the product also includes pulling block and the first movable block, the pulling The top of block passes through described A plates and top plate, is fixed on described panel;
One end of first movable block is stretched into forming cavity, and the other end of the first movable block has with pulling block to fit Inclined plane, and pull block inclined plane on be provided with gib block, be provided with the inclined plane of the first movable block and gib block phase The guide groove of adaptation.
In such a configuration, sprue is provided with the A plates, be provided with the front cavity respectively with sprue and The runner that forming cavity is connected;There is the inlet being connected with the sprue on the panel and top plate.
In such a configuration, it is provided with the first spring between the B plates and backing plate.
In such a configuration, the whole circle back-off mould of the product also includes cylinder and the second movable block, described cylinder It is fixed in the side wall of A plates, second movable block is located at A intralamellar parts and stretched into described forming cavity, and the cylinder is used for The second movable block is driven to move.
In such a configuration, the whole circle back-off mould of the product also includes bottom plate and supporting plate, and two supporting plates are set Between the backing plate and bottom plate, and buffer board is additionally provided between two supporting plates, is set between the buffer board and backing plate There is buffer spring.
The beneficial effects of the utility model are:The motion of the first slide insert and the second slide insert is driven by shovel, Shovel is synchronized with the movement with the first slide insert and the second slide insert, is not in the situation of delay in motion process, product Depanning speed is fast, improves the cycle of product injection molding;Other production is simple, reduces the machining accuracy of product and adds Work difficulty, it ensure that the quality of product.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the whole circle back-off mould of product of the present utility model.
Fig. 2 is the top view of the whole circle back-off mould of product of the present utility model.
Fig. 3 is diagrammatic cross-section at A-A in Fig. 2.
Fig. 4 is the configuration schematic diagram of the whole circle back-off mould of product of the present utility model.
Fig. 5 is the Slide mechanism and shovel dimensional structure diagram of the whole circle back-off mould of product of the present utility model.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
Design, concrete structure and caused technique effect of the present utility model are carried out below with reference to embodiment and accompanying drawing Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is part of the embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area The other embodiment that art personnel are obtained on the premise of not paying creative work, belong to the model of the utility model protection Enclose.In addition, all connection/annexations being related in patent, not singly refer to component and directly connect, and refer to can be according to specific Performance, by adding or reducing couple auxiliary, to form more excellent draw bail.Each skill in the utility model creation Art feature, can be with combination of interactions on the premise of not conflicting conflict.
Referring to figs. 1 to shown in Fig. 5, the utility model discloses a kind of whole circle back-off mould of product, specifically, the product is whole Circle back-off mould includes A plates 10, front cavity 20, B plates 30, rear cavity 40, Slide mechanism 50, shovel 60 and backing plate 70;It is described The lower surface of A plates 10 be provided with the first groove, described front cavity 20 is fixedly mounted in the first groove;The B plates 30 it is upper Surface is provided with the second groove, and described rear cavity 40 is fixedly mounted in the second groove;The A plates 10 are arranged on B plates 30 Side, a forming cavity is formed between the front cavity 20 and rear cavity 40;The backing plate 70 is located at the lower section of B plates 30, B plates 30 and backing plate The first spring 301 is provided between 70.
As shown in Fig. 3, Fig. 5, the Slide mechanism 50 includes multiple line position press strips 501 and multiple slide inserts 502, described Line position press strip 501 be fixed on the bottom surface of the rear cavity 40, described slide insert 502 is slidably mounted on line position press strip On 501;The rounded arrangement of the multiple slide insert 502, adjacent slide insert 502 have the inclined-plane to fit;It is described At the center of the top insertion slide insert 502 of shovel 60, multiple inclined bar shaped guide grooves are provided with the outer surface of shovel 60 601, the strip bulge being adapted with bar shaped guide groove 601, the bottom of the shovel 60 are provided with each slide insert 502 It is fixed on described backing plate 70;The first through hole being connected with forming cavity, the line position edge are provided with the rear cavity 40 The top of part 502 is stretched into described first through hole.Specifically, in the present embodiment, the slide insert 502 includes the first row The position slide insert 5022 of mold insert 5021 and second, the side of the slide insert 5022 of the first slide insert 5021 and second encloses A cylinder is formed, the outer surface of the cylinder has the projection of ring-type;The line position of first slide insert 5021 and second edge The rounded arrangement that part 5022 is spaced successively;The top of the shovel 60 has multiple inclined outer surfaces, and described bar shaped is led Groove 601 is arranged on the outer surface of inclined plane, and the shovel 60 is used to drive the first slide insert 5021 and the second slide insert 5022 move towards at center.
As preferred embodiment, the whole circle back-off mould of product also includes panel 80, top plate 90, pulls the and of block 100 First movable block 200, described top plate 90 are fixedly installed between panel 80 and A plates 10, and the top for pulling block 100 passes through Described A plates 10 and top plate 90, it is fixed on described panel 80;One end of first movable block 200 is stretched into forming cavity, The other end of first movable block 200 has the inclined plane with pulling block 100 to fit, and is set in the inclined plane of pulling block 100 There is gib block, the guide groove being adapted with gib block is provided with the inclined plane of the first movable block 200.The whole circle back-off of product Mould also includes the movable block 400 of cylinder 300 and second, and described cylinder 300 is fixed in the side wall of A plates 10, and described second moves Motion block 400 is located at the inside of A plates 10 and stretched into described forming cavity, and the cylinder 300 is used to drive the second movable block 400 to transport It is dynamic.
In addition, be provided with sprue on the A plates 10, be provided with the front cavity 20 respectively with sprue and forming cavity The runner being connected;There is the inlet 801 being connected with the sprue on the panel 80 and top plate 90.The product Whole circle back-off mould also includes bottom plate 500 and supporting plate 600, two supporting plates 600 be arranged on the backing plate 70 and bottom plate 500 it Between, and buffer board 700 is additionally provided between two supporting plates 600, it is provided with buffering elastic between the buffer board 700 and backing plate 70 Spring 7001.
When carrying out product injection, the plastic cement after being melted by the injection of inlet 801, plastic cement passes through sprue and runner Into in forming cavity, it is molded in forming cavity;During die sinking, panel 80, top plate 90, A plates 10 and front cavity 20 are relative to B plates 30 Motion, panel 80, which drives, pulls block 100 to move, and pulls block 100 then to drive the first described movable block 200 to be directed away from forming cavity Direction motion, two the first movable blocks 200 is realized demoulding;Meanwhile cylinder 300 drives the second movable block 400 to move, and makes pair Two the first movable blocks 200 claimed realize demoulding;In addition, by the effect of the first spring 301, driving B plates 30 and the phase of backing plate 70 To motion, shovel 60 is then directed away from the direction motion of forming cavity, as shown in figure 5, being inlayed by the line position of bar shaped guide groove 601 and first The cooperation of strip bulge in the slide insert 5022 of part 5021 and second, to drive the first slide insert 5021 and the second line position to inlay Part 5022 moves towards the direction at center, so as to realize the demoulding of product.The He of first slide insert 5021 is driven by shovel 60 The motion of second slide insert 5022, shovel 60 are synchronized with the movement with the first slide insert 5021 and the second slide insert 5022, Be not in the situation of delay in motion process, product depanning speed is fast, improves the cycle of product injection molding;Other product Make simply, reduce the machining accuracy and difficulty of processing of product, ensure that the quality of product.
Above is preferably implement to be illustrated to of the present utility model, but the utility model is created and is not limited to institute Embodiment is stated, those skilled in the art can also make a variety of be equal on the premise of without prejudice to the utility model spirit Deformation is replaced, and these equivalent deformations or replacement are all contained in the application claim limited range.

Claims (8)

  1. A kind of 1. whole circle back-off mould of product, it is characterised in that:Including A plates, front cavity, B plates, rear cavity, Slide mechanism, shovel And backing plate;
    Described A plates lower surface is provided with the first groove, and described front cavity is fixedly mounted in the first groove;The B plates Upper surface is provided with the second groove, and described rear cavity is fixedly mounted in the second groove;The A plates are arranged above B plates, institute State and a forming cavity is formed between front cavity and rear cavity;The backing plate is located at below B plates;
    The Slide mechanism includes multiple line position press strips and multiple slide inserts, and described line position press strip is fixed on the rear cavity Bottom surface on, described slide insert is slidably mounted on line position press strip;The rounded arrangement of the multiple slide insert, it is adjacent Slide insert there is the inclined-plane that fits;At the center of the top insertion slide insert of the shovel, on the outer surface of shovel Multiple inclined bar shaped guide grooves are provided with, the strip bulge being adapted with bar shaped guide groove is provided with each slide insert, The bottom of the shovel is fixed on described backing plate;
    It is provided with the first through hole being connected with forming cavity in the rear cavity, the top of the slide insert stretches into described the In one through hole.
  2. A kind of 2. whole circle back-off mould of product according to claim 1, it is characterised in that:The slide insert includes first Slide insert and the second slide insert, the side of first slide insert and the second slide insert enclose to form a cylinder, The outer surface of the cylinder has the projection of ring-type;
    The rounded arrangement that first slide insert and the second slide insert are spaced successively;The top of the shovel has multiple Inclined outer surface, described bar shaped guide groove are arranged on the outer surface of inclined plane, and the shovel is used to drive the first line position edge Part and the second slide insert are towards moving at center.
  3. A kind of 3. whole circle back-off mould of product according to claim 1, it is characterised in that:The whole circle back-off mould of product Also include panel and top plate, described top plate is fixedly installed between panel and A plates.
  4. A kind of 4. whole circle back-off mould of product according to claim 3, it is characterised in that:The whole circle back-off mould of product Also include pulling block and the first movable block, the top for pulling block passes through described A plates and top plate, is fixed on described panel On;
    One end of first movable block is stretched into forming cavity, and the other end of the first movable block has to incline with what pulling block fitted Inclined-plane, and gib block is provided with the inclined plane of pulling block, it is provided with the inclined plane of the first movable block and is adapted with gib block Guide groove.
  5. A kind of 5. whole circle back-off mould of product according to claim 3, it is characterised in that:Main flow is provided with the A plates Road, the runner being connected respectively with sprue and forming cavity is provided with the front cavity;Have on the panel and top plate The inlet being connected with the sprue.
  6. A kind of 6. whole circle back-off mould of product according to claim 1, it is characterised in that:Set between the B plates and backing plate It is equipped with the first spring.
  7. A kind of 7. whole circle back-off mould of product according to claim 1, it is characterised in that:The whole circle back-off mould of product Also include cylinder and the second movable block, described cylinder is fixed in the side wall of A plates, and second movable block is located at A intralamellar parts And stretch into described forming cavity, the cylinder is used to drive the motion of the second movable block.
  8. A kind of 8. whole circle back-off mould of product according to claim 1, it is characterised in that:The whole circle back-off mould of product Also include bottom plate and supporting plate, two supporting plates are arranged between the backing plate and bottom plate, and are also set up between two supporting plates There is buffer board, buffer spring is provided between the buffer board and backing plate.
CN201720788757.0U 2017-06-30 2017-06-30 A kind of whole circle back-off mould of product Active CN206999508U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720788757.0U CN206999508U (en) 2017-06-30 2017-06-30 A kind of whole circle back-off mould of product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720788757.0U CN206999508U (en) 2017-06-30 2017-06-30 A kind of whole circle back-off mould of product

Publications (1)

Publication Number Publication Date
CN206999508U true CN206999508U (en) 2018-02-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720788757.0U Active CN206999508U (en) 2017-06-30 2017-06-30 A kind of whole circle back-off mould of product

Country Status (1)

Country Link
CN (1) CN206999508U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111531814A (en) * 2020-05-28 2020-08-14 黄晓祥 Wear-resisting durable type injection mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111531814A (en) * 2020-05-28 2020-08-14 黄晓祥 Wear-resisting durable type injection mold

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