CN207630421U

CN207630421U - A kind of pump head lid injection mold

Info

Publication number: CN207630421U
Application number: CN201721827596.8U
Authority: CN
Inventors: 姜业东; 刘运生; 付杰; 陈习兵; 杨秀丽
Original assignee: Dongguan City Ming Qing Hardware Mould Co Ltd
Current assignee: Dongguan City Ming Qing Hardware Mould Co Ltd
Priority date: 2017-12-25
Filing date: 2017-12-25
Publication date: 2018-07-20
Anticipated expiration: 2027-12-25

Abstract

The utility model discloses a kind of pump head lid injection molds, including No.1 plate, No. two plates, No. three plates, No. four plates, No. five plates, No. six plates and No. seven plates set gradually from top to bottom, first guide post is installed between the No.1 plate, No. two plates and No. three plates, the second guide post is installed between No. two plates, No. three plates, No. four plates and No. five plates；Back stitching is installed between No. three plates, No. four plates, No. five plates and No. six plates；Material mouth is installed between the No.1 plate and No. two plates, mouth of a river needle guard is installed in No. three plates, mouth of a river needle is installed, material mouth, mouth of a river needle guard and mouth of a river needle are sequentially communicated, and push plate set, rear mold pin, rear mold fortune water mold insert and rear mold are equipped between No. two plates, No. three plates and No. four plates in No. four plates；The utility model realizes the modeling production of pump head cover mold with simple mechanism, is effectively guaranteed forming quality of products, reasonable in design, compact-sized, the operation is stable, securely and reliably.

Description

A kind of pump head lid injection mold

Technical field

The utility model is related to a kind of mold, specifically a kind of pump head lid injection mold.

Background technology

Injection mold is a kind of tool producing plasthetics:Also plasthetics complete structure and accurate dimension are to confer to Tool.Injection molding is to produce a kind of processing method used when certain complex-shaped components in batches.It refers specifically to melt heated Material die cavity is injected by high pressure, after cooling and solidifying, obtain formed products.Injection mold divides into thermosetting property modeling according to shaping characteristic Two kinds of sealing rubber die, thermoplastic plastic's mold；It is divided into according to moulding process and passes mold, blow molding die, draw mould, thermoforming mould, hot pressing Mould (compression mould), injection mold etc., wherein hot-die can be divided into excessive formula, semi-positive compression, 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.

Although the structure of mold is due to the type of plastics variety and performance, the shape of plastic products and structure and injector May be ever-changing Deng different, but basic structure is consistent.Mold is mainly by running gate system, thermoregulating system, molding zero Part and constitutional detail composition.Wherein running gate system and forming part be in direct contact part with plastics, and with plastics and product and Variation is most complicated in mold, and variation is maximum, it is desirable that processing finish and the highest part of precision.

Generally injection mold is used to produce when producing pump head lid, pump head lid is because of its complicated, injection mold structure Also relative complex, inconvenient for operation, processing efficiency is relatively low.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of pump head lid injection mold Problem.

To achieve the above object, the utility model provides the following technical solutions：

A kind of pump head lid injection mold, including set gradually from top to bottom No.1 plate, No. two plates, No. three plates, No. four plates, No. five plates, No. six plates and No. seven plates, are equipped with the first guide post between the No.1 plate, No. two plates and No. three plates, No. two plates, No. three The second guide post is installed between plate, No. four plates and No. five plates；It is equipped with back between No. three plates, No. four plates, No. five plates and No. six plates Needle；Material mouth is installed between the No.1 plate and No. two plates, mouth of a river needle guard is installed in No. three plates, the mouth of a river is installed in No. four plates Needle, material mouth, mouth of a river needle guard and mouth of a river needle are sequentially communicated, and push plate set, rear mold edge are equipped between No. two plates, No. three plates and No. four plates Needle, rear mold fortune water mold insert and rear mold, push plate set, rear mold pin, rear mold fortune water mold insert and rear mold are set with successively, No. three plate sides Portion is equipped with line position pin, line position pin side is connected with the first line position, the second line position and line position briquetting in turn, on line position briquetting Side is provided with shovel base.

Further, No. eight plates and No. nine plates are equipped between No. six plates and No. seven plates.

Further, the No.1 plate, No. two plates, No. three plates, No. four plates, No. five plates, No. six plates and No. seven plate sides are equal Offer threaded hole.

Further, it is equipped in No. two plates, No. three plates, No. four plates and No. five plates and draws glue bar.

Further, the button bit of No. two plates and No. three plates it is whole circle interrupt, detain bottleneck when it is light, tooth form rationally button after not It is easy to fall off.

Compared with prior art, the utility model has the beneficial effects that：The modeling production of pump head cover mold is realized with simple mechanism, It is effectively guaranteed forming quality of products, reasonable in design, compact-sized, the operation is stable, securely and reliably.

Description of the drawings

Fig. 1 is the structural schematic diagram of pump head lid injection mold.

Fig. 2 is the lateral structure schematic diagram of pump head lid injection mold.

Fig. 3 is the structural schematic diagram after pump head lid injection mould closing.

Fig. 4 be pump head lid injection mold in molding rear side to structural schematic diagram.

Fig. 5 is the structural schematic diagram that push plate covers in pump head lid injection mold.

The pump head lid structural schematic diagram that Fig. 6 is processed by pump head lid injection mold.

Specific implementation mode

The technical solution of this patent is described in more detail With reference to embodiment.

Please refer to Fig.1-6, a kind of pump head lid injection mold, including set gradually from top to bottom 1, No. two plate 2 of No.1 plate, No. three 5, No. six plates 6 of the plate of plate 4, five of plate 3, four and No. seven plates 7 are equipped with No. eight plates 8 between No. six plates 6 and No. seven plates 7 With No. nine plates 9, the first guide post 101 is installed between 1, No. two plate 2 of the No.1 plate and No. three plates 3,2, No. three plates 3 of No. two plates, Second guide post 102 is installed between No. four plates 4 and No. five plates 5；Pacify between No. three plates 5 of plate 4, five of plate 3, four and No. six plates 6 Equipped with back stitching 103；Material mouth 11 is installed between the No.1 plate 1 and No. two plates 2, mouth of a river needle guard 31 is installed in No. three plates 3, four Mouth of a river needle 41 is installed, material mouth 11, mouth of a river needle guard 31 and mouth of a river needle 41 are sequentially communicated, 2, No. three plates 3 and four of No. two plates in number plate 4 Push plate set 201, rear mold pin 202, rear mold fortune water mold insert 203 and rear mold 204, push plate set 201, rear mold are installed between number plate 4 Pin 202, rear mold fortune water mold insert 203 and rear mold 204 are set with successively, peace in No. two plates 4 of plate 3, four of plate 2, three and No. five plates 5 Equipped with glue bar 501 is drawn, the plate 3, four of plate 2, three 5, No. six plates 6 of the plate of plate 4, five of No.1 plate 1, two and No. seven 7 sides of plate are equal Threaded hole is offered, 3 side of No. three plates is equipped with line position pin 301,301 side of line position pin is connected with the first row in turn The 302, second line position 303 of position and line position briquetting 304,304 top of line position briquetting are provided with shovel base 305, No. two plates 2 and No. three plates 3 Button bit it is whole circle interrupt, detain bottleneck when it is light, tooth form rationally button after it is not easily to fall off.

The operation principle of the utility model is：After molding, by expecting that mouth 11 pours the plastics slurries of molten state into after molding In die cavity, after slurries cooling, workpiece is taken out in demoulding.

The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective It makes a variety of changes.

Claims

1. a kind of pump head lid injection mold, including set gradually from top to bottom No.1 plate, No. two plates, No. three plates, No. four plates, five Number plate, No. six plates and No. seven plates, which is characterized in that the first guide post is installed between the No.1 plate, No. two plates and No. three plates, two Number the second guide post is installed between plate, No. three plates, No. four plates and No. five plates；Between No. three plates, No. four plates, No. five plates and No. six plates Back stitching is installed；Material mouth is installed between the No.1 plate and No. two plates, mouth of a river needle guard is installed in No. three plates, is pacified in No. four plates Equipped with mouth of a river needle, material mouth, mouth of a river needle guard and mouth of a river needle are sequentially communicated, and push plate is equipped between No. two plates, No. three plates and No. four plates Set, rear mold pin, rear mold fortune water mold insert and rear mold, push plate set, rear mold pin, rear mold fortune water mold insert and rear mold are set with successively, institute State that No. three plate sides are equipped with line position pin, line position pin side is connected with the first line position, the second line position and line position briquetting in turn, It is provided with shovel base above line position briquetting.

2. pump head lid injection mold according to claim 1, which is characterized in that be equipped between No. six plates and No. seven plates No. eight plates and No. nine plates.

3. pump head lid injection mold according to claim 1, which is characterized in that the No.1 plate, No. two plates, No. three plates, No. four plates, No. five plates, No. six plates and No. seven plate sides offer threaded hole.

4. pump head lid injection mold according to claim 1, which is characterized in that No. two plates, No. three plates, No. four plates and It is equipped in No. five plates and draws glue bar.

5. pump head lid injection mold according to claim 1, which is characterized in that the button bit of No. two plates and No. three plates is whole Circle interrupts.