CN208484180U - A kind of inclined ejector pin device for injection mold - Google Patents

A kind of inclined ejector pin device for injection mold Download PDF

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Publication number
CN208484180U
CN208484180U CN201820856490.9U CN201820856490U CN208484180U CN 208484180 U CN208484180 U CN 208484180U CN 201820856490 U CN201820856490 U CN 201820856490U CN 208484180 U CN208484180 U CN 208484180U
Authority
CN
China
Prior art keywords
cavity
ejector pin
rear cavity
oblique top
inclined ejector
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
CN201820856490.9U
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Chinese (zh)
Inventor
刘昭
蒋元龙
王显南
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.)
Dongguan Hao Jia Precision Mold Co Ltd
Original Assignee
Dongguan Hao Jia Precision Mold 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 Dongguan Hao Jia Precision Mold Co Ltd filed Critical Dongguan Hao Jia Precision Mold Co Ltd
Priority to CN201820856490.9U priority Critical patent/CN208484180U/en
Application granted granted Critical
Publication of CN208484180U publication Critical patent/CN208484180U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of inclined ejector pin devices for injection mold, including rear cavity and front cavity, the rear cavity is located at immediately below front cavity, the rear cavity close to front cavity side and be located at rear cavity on the left of be provided with oblique top, the oblique top is provided with inclined ejector pin close to the side middle position of rear cavity, the rear cavity is connected with plastic cement products close to the side of front cavity, and the utility model relates to injection mold technologies.So that the device can avoid the problem of product and oblique top adhesion, and product is made to be more easier to peel off, is advantageously implemented operations for forming automated production; product processing efficiency is effectively raised, and protects product quality, is reduced resource waste; consumption is reduced costs, the market competitiveness is improved.

Description

A kind of inclined ejector pin device for injection mold
Technical field
The utility model relates to injection mold technology, specially a kind of inclined ejector pin device for injection mold.
Background technique
Injection mold is a kind of tool for producing plasthetics;Also plasthetics complete structure and accurate dimension are to confer to Tool.Injection molding is a kind of processing method used when producing certain complex-shaped components in batches.It refers specifically to melt heated Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.Injection mold divides into heat according to shaping characteristic Two kinds of solidity plastic mould, thermoplastic plastic's mold;It is divided into according to moulding process and passes mold, blow molding die, draw mould, thermoforming Mould, hot-die, injection mold etc., wherein hot-die can be divided into excessive formula, semi-positive, three kinds of formula of not overflowing, injection mold again in a manner of flash Two kinds of cold flowing mould channel, hot runner mould can be divided into again with running gate system;It is mobile, two kinds fixed can be divided by handling mode. Prototype structure easily causes product to be sticked to above oblique top, and operations for forming cannot automate, and influence processing efficiency, delays the plenty of time, And product quality cannot be guaranteed.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, originally practical to provide a kind of inclined ejector pin device for injection mold, it solves Prototype structure easily causes product to be sticked to above oblique top, and operations for forming cannot automate, and influence processing efficiency, delays the plenty of time, And the problem of product quality cannot be guaranteed.
(2) technical solution
In order to achieve the above object, originally practical be achieved by the following technical programs: a kind of oblique top for injection mold Push pin device, including rear cavity and front cavity, the rear cavity are located at immediately below front cavity, and the rear cavity is close to front cavity Side and be located at rear cavity on the left of be provided with oblique top, the oblique top is provided with oblique top top close to the side middle position of rear cavity Needle, the rear cavity are connected with plastic cement products close to the side of front cavity.
Preferably, the rear cavity is close to the side of front cavity and the side of close oblique top is provided with irregular outer wall, institute Inclined ejector pin is stated to be slidably connected close to the side of rear cavity with irregular outer wall.
Preferably, the oblique top is slidably connected close to the side of irregular outer wall with rear cavity, and the oblique top bottom is run through Rear cavity simultaneously extends to rear cavity bottom.
Preferably, the front cavity is provided with cavity close to the side middle position of rear cavity, and the cavity is close to rear mold The side of benevolence is flexibly connected with plastic cement products.
Preferably, the plastic cement products are flexibly connected far from the side of front cavity with rear cavity, and the plastic cement products are separate The side of front cavity is flexibly connected with oblique top.
Preferably, the position that the oblique top is located at inclined ejector pin opens up fluted, the groove inner cavity and inclined ejector pin cunning Dynamic connection, the inclined ejector pin is through oblique top and extends to oblique top two sides outer wall, and the inclined ejector pin outer surface is located in groove Chamber is arranged with spring.
(3) beneficial effect
This is practical to provide a kind of inclined ejector pin device for injection mold, have it is following the utility model has the advantages that
This kind is used for the inclined ejector pin device of injection mold, including rear cavity and front cavity, rear cavity are being located at front cavity just Lower section, rear cavity close to front cavity side and be located at rear cavity on the left of be provided with oblique top, oblique top is in the side of rear cavity Meta position, which installs, is equipped with inclined ejector pin, and rear cavity is connected with plastic cement products close to the side of front cavity, so that the device can be kept away The problem of exempting from product and oblique top adhesion, and product is made to be more easier to peel off, it is advantageously implemented operations for forming automated production, effectively Improve product processing efficiency, and protect product quality, reduce resource waste, reduce costs consumption, improve city Field competitiveness.
Detailed description of the invention
Fig. 1 is the utility model die opening state overall structure diagram;
Fig. 2 is that the utility model molds state overall structure diagram;
Fig. 3 is the utility model inclined ejector pin enlarged structure schematic diagram.
In figure: 1 rear cavity, 2 front cavitys, 3 oblique tops, 4 inclined ejector pins, 5 plastic cement products, 6 irregular outer walls, 7 cavitys, 8 recessed Slot, 9 springs.
Specific embodiment
Below in conjunction with the attached drawing in this practical embodiment, the technical solution in this practical embodiment is carried out clear, complete Site preparation description, it is clear that described embodiment is only this practical a part of the embodiment, instead of all the embodiments.It is based on Embodiment during this is practical, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment belongs to the range of this practical protection.
Fig. 1-3 is please referred to, it is originally practical that a kind of technical solution is provided: a kind of inclined ejector pin device for injection mold, packet Include rear cavity 1 and front cavity 2, rear cavity 1 is located at immediately below front cavity 2, rear cavity 1 close to front cavity 2 side and after being located at Oblique top 3 is provided on the left of mode 1, oblique top 3 is provided with inclined ejector pin 4 close to the side middle position of rear cavity 1, and oblique top 3 is located at The position of inclined ejector pin 4 opens up fluted 8, and 8 inner cavity of groove is slidably connected with inclined ejector pin 4, and inclined ejector pin 4 runs through oblique top 3 simultaneously 3 two sides outer wall of oblique top is extended to, 4 outer surface of inclined ejector pin is located at 8 inner cavity of groove and is arranged with spring 9, and rear cavity 1 is close to front cavity 2 side is connected with plastic cement products 5, and side of the plastic cement products 5 far from front cavity 2 is flexibly connected with rear cavity 1, and plastic cement produces Side of the product 5 far from front cavity 2 is flexibly connected with oblique top 3, side of the rear cavity 1 close to front cavity 2 and the side close to oblique top 3 It is provided with irregular outer wall 6, inclined ejector pin 4 is slidably connected close to the side of rear cavity 1 with irregular outer wall 6, and oblique top 3 is not close to The side of regular outer wall 6 is slidably connected with rear cavity 1, and 3 bottom of oblique top is through rear cavity 1 and extends to 1 bottom of rear cavity, preceding mould Benevolence 2 is provided with cavity 7, side and plastic cement products 5 activity of the cavity 7 close to rear cavity 1 close to the side middle position of rear cavity 1 Connection.So that the device can avoid the problem of product and oblique top adhesion, and product is made to be more easier to peel off, is advantageously implemented molding Operation automation production, effectively raises product processing efficiency, and protect product quality, reduces resource waste, and drops Low cost consumption improves the market competitiveness.
In use, the device is molded under molding state, type is coagulated after the completion, is later risen front cavity 2, and pass through Oblique top 3 is moved to the direction of front cavity 2, makes 4 irregular movement of inclined ejector pin by irregular outer wall 6, make plastic cement products 5 into Row demoulding, Automatic-falling.So that the device can avoid the problem of product and oblique top adhesion, and product is made to be more easier to peel off, had Conducive to molding operation automation production is realized, product processing efficiency is effectively raised, and protect product quality, reduced The wasting of resources reduces costs consumption, improves the market competitiveness.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By the sentence " element limited including one, it is not excluded that including There is also other identical elements in the process, method, article or equipment of element ".
While there has been shown and described that this practical embodiment for the ordinary skill in the art can be with A variety of variations, modification, replacement can be carried out in the case where not departing from this practical principle and spirit to these embodiments by understanding And modification, this practical range are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of inclined ejector pin device for injection mold, including rear cavity (1) and front cavity (2), it is characterised in that: described Rear cavity (1) is located at immediately below front cavity (2), the rear cavity (1) close to front cavity (2) side and be located at rear cavity (1) Left side is provided with oblique top (3), and the oblique top (3) is provided with inclined ejector pin (4), institute close to the side middle position of rear cavity (1) It states rear cavity (1) and is connected with plastic cement products (5) close to the side of front cavity (2).
2. a kind of inclined ejector pin device for injection mold according to claim 1, it is characterised in that: the rear cavity (1) close to front cavity (2) side and be provided with outer wall (6) close to the side of oblique top (3), the inclined ejector pin (4) is after The side of mode (1) is slidably connected with outer wall (6).
3. a kind of inclined ejector pin device for injection mold according to claim 2, it is characterised in that: the oblique top (3) side close to outer wall (6) is slidably connected with rear cavity (1), and oblique top (3) bottom is through rear cavity (1) and extends to Rear cavity (1) bottom.
4. a kind of inclined ejector pin device for injection mold according to claim 1, it is characterised in that: the front cavity (2) be provided with cavity (7) close to the side middle position of rear cavity (1), the cavity (7) close to rear cavity (1) side with Plastic cement products (5) are flexibly connected.
5. a kind of inclined ejector pin device for injection mold according to claim 1, it is characterised in that: the plastic cement produces Product (5) are flexibly connected far from the side of front cavity (2) with rear cavity (1), and the one of the plastic cement products (5) separate front cavity (2) Side is flexibly connected with oblique top (3).
6. a kind of inclined ejector pin device for injection mold according to claim 1, it is characterised in that: the oblique top (3) position positioned at inclined ejector pin (4) opens up fluted (8), and groove (8) inner cavity is slidably connected with inclined ejector pin (4), institute Inclined ejector pin (4) are stated through oblique top (3) and extend to oblique top (3) two sides outer wall, inclined ejector pin (4) outer surface is located at groove (8) inner cavity is arranged with spring (9).
CN201820856490.9U 2018-06-05 2018-06-05 A kind of inclined ejector pin device for injection mold Expired - Fee Related CN208484180U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820856490.9U CN208484180U (en) 2018-06-05 2018-06-05 A kind of inclined ejector pin device for injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820856490.9U CN208484180U (en) 2018-06-05 2018-06-05 A kind of inclined ejector pin device for injection mold

Publications (1)

Publication Number Publication Date
CN208484180U true CN208484180U (en) 2019-02-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820856490.9U Expired - Fee Related CN208484180U (en) 2018-06-05 2018-06-05 A kind of inclined ejector pin device for injection mold

Country Status (1)

Country Link
CN (1) CN208484180U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113386305A (en) * 2020-03-11 2021-09-14 华为技术有限公司 Die and processing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113386305A (en) * 2020-03-11 2021-09-14 华为技术有限公司 Die and processing method
CN113386305B (en) * 2020-03-11 2023-03-10 华为技术有限公司 Die and processing method

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

Granted publication date: 20190212

Termination date: 20210605

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