CN206124136U - Mould of oblique slider product in straight slider area - Google Patents

Mould of oblique slider product in straight slider area Download PDF

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Publication number
CN206124136U
CN206124136U CN201621157833.XU CN201621157833U CN206124136U CN 206124136 U CN206124136 U CN 206124136U CN 201621157833 U CN201621157833 U CN 201621157833U CN 206124136 U CN206124136 U CN 206124136U
Authority
CN
China
Prior art keywords
cavity
slide block
injection
mould
angled
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
CN201621157833.XU
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Chinese (zh)
Inventor
贾丙昌
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.)
Shanghai Yang Ming Precision Die Co Ltd
Original Assignee
Shanghai Yang Ming Precision Die 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 Shanghai Yang Ming Precision Die Co Ltd filed Critical Shanghai Yang Ming Precision Die Co Ltd
Priority to CN201621157833.XU priority Critical patent/CN206124136U/en
Application granted granted Critical
Publication of CN206124136U publication Critical patent/CN206124136U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a mould of oblique slider product in straight slider area, including last membrane module and lower membrane module, go up the membrane module and include the upper die base be equipped with the cope match -plate pattern on the lower surface of upper die base the middle part of upper die base is equipped with the runner cover front mould benevolence installation cavity has been seted up at the middle part of cope match -plate pattern install front mould benevolence in the front mould benevolence installation cavity, down the membrane module includes the die holder corresponding with the upper die base the top of die holder is equipped with the lower bolster corresponding with the cope match -plate pattern be equipped with the cushion between lower bolster and the die holder, the cushion symmetry sets up in the both sides of lower bolster back mould benevolence installation cavity has been seted up at the middle part of lower bolster install back mould benevolence in the back mould benevolence installation cavity. The utility model discloses in the time of can the die sinking, can avoid the handle support to stick in the mould benevolence of back, the drawing of patterns of being convenient for, production quality be good, the rejection rate is low.

Description

A kind of mould of the straight slide block with angled-lift splits product
Technical field
This utility model is related to injection mold technical field, is related specifically to a kind of mould of the straight slide block with angled-lift splits product Tool.
Background technology
Injection mold is a kind of instrument for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension Instrument, it specifically refers to enter the raw material Jing high-pressure injections of thawing of being heated in die cavity, Jing after cooling and solidifying, obtains shaping and produces Product.In injection moulding, front mould constitutes running gate system and die cavity with rear mold closure, and front mould and rear mold are separated to take out during die sinking Plastic.
It is mostly, come molding, to use in prior art by injection mold using the handle bracket on automobile made by plastics In die sinking, handle bracket is easily tightly sticked in rear cavity handle bracket on injection molded automobile, it is difficult to the demoulding, if using Forced demoulding, can affect the quality of production of handle bracket, and the percent defective for causing handle bracket increases, so as to bring to Producer Larger inconvenience.
For the deficiencies in the prior art, when developer is necessary to develop a kind of reasonable in design, simple structure, die sinking, can Avoid handle bracket from sticking in rear cavity, be easy to mould of the straight slide block with angled-lift splits product that the demoulding, the quality of production are good, percent defective is low Tool.
Utility model content
To solve the problems, such as prior art, this utility model purpose provides a kind of reasonable in design, simple structure, opens During mould, handle bracket can be avoided from sticking in rear cavity, be easy to the straight slide block band that the demoulding, the quality of production are good, percent defective is low tiltedly to slide The mould of block product.
To solve above technical problem, this utility model employs the following technical solutions to realize:
A kind of mould of the straight slide block with angled-lift splits product, it is characterised in that including upper die component and lower mold assemblies, it is described on Membrane module includes upper bolster, and on the lower surface of the upper bolster upper die plate is provided with, and in the middle part of the upper bolster cast gate is provided with Set, offers front cavity installation cavity in the middle part of the upper die plate, installs intracavity in the front cavity and is provided with front cavity;
The lower mold assemblies include the die shoe corresponding with upper bolster, are provided with above the die shoe and upper die plate Corresponding lower template, is provided with cushion block between the lower template and die shoe, and the cushion block is symmetricly set on the two of lower template Side, offers rear cavity installation cavity in the middle part of the lower template, and in the rear die installs intracavity and is provided with rear cavity;
The front cavity cooperatively forms at least one with rear cavity to be used to be molded the injection cavity of handle bracket, the injection molding cavity Body is connected with the liquid outlet of sprue bush, and the side that the handle bracket demoulding after being easy to injection mo(u)lding is provided with the upper die plate is taken out Core assembly, being provided with the die shoe and between cushion block can be by the handle bracket ejection rear cavity after injection mo(u)lding Ejector pin component.
In a preferred embodiment of the present utility model, the side core-pulling component includes Angle Pin and is slidably arranged in down Straight slide block in template, offers access ramp on the straight slide block, and the upper end of the Angle Pin is arranged on upper die plate, described The lower slide of Angle Pin is arranged in access ramp, angled-lift splits is provided near the side of injection cavity in the straight slide block, in institute State angled-lift splits and be provided with the slide block pin for being plugged on injection inside cavity.
In a preferred embodiment of the present utility model, the ejector pin component includes the top of the upside for being arranged on die shoe Pin base plate, is provided with the thimble for the handle bracket after injection mo(u)lding to be ejected rear cavity, the top on the Ejector Retainer Plate Pin is arranged on Ejector Retainer Plate by ejector retainner plate.
In a preferred embodiment of the present utility model, at four drift angles of the ejector retainner plate reset bullet is respectively equipped with Spring, the back-moving spring is arranged between ejector retainner plate and lower template by guide pillar.
In a preferred embodiment of the present utility model, on the upper surface of the upper bolster thermal insulation board is provided with.
Compared with prior art, this utility model is provided with the handle bracket demoulding after being easy to injection mo(u)lding on upper die plate Side core-pulling component, during die sinking, upper die plate drives Angle Pin to move up, and straight slide block is outside in the presence of the lower end of Angle Pin Slide, so that extract out on handle bracket of the angled-lift splits with movable slider pin from after injection mo(u)lding, while the top in ejector pin component By the handle bracket ejection rear cavity after injection mo(u)lding, adopting the structure can avoid handle bracket from sticking in rear cavity to pin, It is easy to the demoulding, it is good to further increase the handle bracket quality of production, and reduces handle bracket percent defective.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is the structural representation of the handle bracket after injection mo(u)lding.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under Face combines and is specifically illustrating, and this utility model is expanded on further.
Shown in reference picture 1- Fig. 3, mould of a kind of straight slide block with angled-lift splits product be given in figure, including upper die component and Lower mold assemblies.
Upper die component includes upper bolster 110, upper die plate 120 is provided with the lower surface of upper bolster 110, in upper bolster 110 Middle part be provided with sprue bush 111, front cavity installation cavity 121 is offered at the middle part of upper die plate 120, in front cavity installation cavity 121 Front cavity 130 is inside installed.
Lower mold assemblies include the die shoe 210 corresponding with upper bolster 110, are provided with and upper mould in the top of die shoe 210 The corresponding lower template 220 of plate 120, is provided with cushion block 241,242, cushion block 241,242 between lower template 220 and die shoe 210 The both sides of lower template 220 are symmetricly set on, at the middle part of lower template 220 rear cavity installation cavity 221 is offered, installed in rear cavity Rear cavity 230 is installed in chamber 221, in front cavity 130 and rear cavity 230 cooling duct 131,231 is offered.
Front cavity 130 cooperatively forms at least one with rear cavity 230 to be used to be molded the injection cavity of handle bracket 500, injection Cavity is connected with the liquid outlet of sprue bush 111, the handle bracket after being easy to injection mo(u)lding 500 is provided with upper die plate 120 and is taken off The side core-pulling component of mould, being provided with die shoe 210 and between cushion block 241,242 can be by the handle after injection mo(u)lding Frame 500 ejects the ejector pin component of rear cavity 230.
Side core-pulling component includes Angle Pin 310 and the straight slide block 320 being slidably arranged in lower template 220, in straight slide block 320 On offer access ramp 321, the upper end of Angle Pin 310 is arranged on upper die plate 120, and the lower slide of Angle Pin 310 is arranged on In access ramp 321, angled-lift splits 330 is provided near the side of injection cavity in straight slide block 320, on angled-lift splits 330 grafting is provided with In the slide block pin 340 of injection inside cavity.
Ejector pin component includes the Ejector Retainer Plate 410 of the upside for being arranged on die shoe 210, and on Ejector Retainer Plate 410 use is provided with Handle bracket 500 after by injection mo(u)lding ejects the thimble 430 of rear cavity 230, and thimble 430 is arranged on by ejector retainner plate 420 On Ejector Retainer Plate 410.
Back-moving spring 440 is respectively equipped with four drift angles of ejector retainner plate 420, back-moving spring 440 is arranged by guide pillar 450 Between ejector retainner plate 420 and lower template 220.
It is provided with thermal insulation board 140 on the upper surface of upper bolster 110, it is straight that the setting of thermal insulation board 140 can effectively improve this The heat-proof quality of mould of the slide block with angled-lift splits product.
In sum this utility model is provided with the side core-pulling of the handle bracket demoulding after being easy to injection mo(u)lding on upper die plate Component, during die sinking, upper die plate drives Angle Pin to move up, and straight slide block slides in and out in the presence of the lower end of Angle Pin, So that extract out on handle bracket of the angled-lift splits with movable slider pin from after injection mo(u)lding, while the thimble in ejector pin component will be noted Handle bracket ejection rear cavity after molded, adopting the structure can avoid handle bracket from sticking in rear cavity, be easy to take off Mould, it is good to further increase the handle bracket quality of production, and reduces handle bracket percent defective.
Ultimate principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description Simply illustrate principle of the present utility model, this utility model can also on the premise of without departing from this utility model spirit and scope There are various changes and modifications, these changes and improvements are both fallen within the range of claimed this utility model.This utility model will Protection domain is asked to be defined by appending claims and its equivalent.

Claims (5)

1. a kind of mould of the straight slide block with angled-lift splits product, it is characterised in that including upper die component and lower mold assemblies, the upper mould Component includes upper bolster, and on the lower surface of the upper bolster upper die plate is provided with, and in the middle part of the upper bolster sprue bush is provided with, Front cavity installation cavity is offered in the middle part of the upper die plate, intracavity is installed in the front cavity front cavity is installed;
The lower mold assemblies include the die shoe corresponding with upper bolster, are provided with relative with upper die plate above the die shoe The lower template answered, is provided with cushion block between the lower template and die shoe, and the cushion block is symmetricly set on the both sides of lower template, Rear cavity installation cavity is offered in the middle part of the lower template, in the rear die installs intracavity and is provided with rear cavity;
The front cavity and rear cavity cooperatively form at least one for being molded the injection cavity of handle bracket, the injection cavity with The liquid outlet of sprue bush is connected, and the side core-pulling group of the handle bracket demoulding after being easy to injection mo(u)lding is provided with the upper die plate Part, being provided with the die shoe and between cushion block, the handle bracket after injection mo(u)lding can be ejected the thimble of rear cavity Component.
2. a kind of mould of the straight slide block with angled-lift splits product as claimed in claim 1, it is characterised in that:The side core-pulling component Including Angle Pin and the straight slide block being slidably arranged in lower template, access ramp, the Angle Pin are offered on the straight slide block Upper end be arranged on upper die plate, the lower slide of the Angle Pin is arranged in access ramp, the straight slide block near injection The side of cavity is provided with angled-lift splits, and the slide block pin for being plugged on injection inside cavity is provided with the angled-lift splits.
3. a kind of mould of the straight slide block with angled-lift splits product as claimed in claim 1, it is characterised in that:The ejector pin component bag The Ejector Retainer Plate of the upside for being arranged on die shoe is included, is provided with the Ejector Retainer Plate for by the handle bracket after injection mo(u)lding The thimble of ejection rear cavity, the thimble is arranged on Ejector Retainer Plate by ejector retainner plate.
4. a kind of mould of the straight slide block with angled-lift splits product as claimed in claim 3, it is characterised in that:In the ejector retainner plate Back-moving spring is respectively equipped with four drift angles, the back-moving spring is arranged between ejector retainner plate and lower template by guide pillar.
5. a kind of mould of the straight slide block with angled-lift splits product as claimed in claim 1, it is characterised in that:In the upper bolster Upper surface is provided with thermal insulation board.
CN201621157833.XU 2016-10-31 2016-10-31 Mould of oblique slider product in straight slider area Expired - Fee Related CN206124136U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621157833.XU CN206124136U (en) 2016-10-31 2016-10-31 Mould of oblique slider product in straight slider area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621157833.XU CN206124136U (en) 2016-10-31 2016-10-31 Mould of oblique slider product in straight slider area

Publications (1)

Publication Number Publication Date
CN206124136U true CN206124136U (en) 2017-04-26

Family

ID=58576682

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621157833.XU Expired - Fee Related CN206124136U (en) 2016-10-31 2016-10-31 Mould of oblique slider product in straight slider area

Country Status (1)

Country Link
CN (1) CN206124136U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108466413A (en) * 2018-03-04 2018-08-31 乌鲁木齐九品芝麻信息科技有限公司 A kind of front mold slide is without ejection injection mold
CN111152414A (en) * 2020-01-16 2020-05-15 浙江普光窗饰有限公司 Alloy injection mold for spherical annular shell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108466413A (en) * 2018-03-04 2018-08-31 乌鲁木齐九品芝麻信息科技有限公司 A kind of front mold slide is without ejection injection mold
CN111152414A (en) * 2020-01-16 2020-05-15 浙江普光窗饰有限公司 Alloy injection mold for spherical annular shell

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170426

Termination date: 20201031