CN207724753U - A kind of children's hondlebar injection mold - Google Patents

Abstract

The utility model discloses a kind of children's hondlebar injection mold, include top clamping plate, solid plate, core pulling cylinder, moving platen, cushion block, Bottom clamp plate, push plate, dynamic model and cover half after improving, sprue bush is wherein installed at the top of top clamping plate while being connect with solid plate by bolt, wherein cover half is installed on solid plate；The dynamic model is installed on moving platen by bolt, while moving platen is connect by bolt with cushion block, and cushion block is connect with Bottom clamp plate again；The push plate is divided into two up and down, and is installed between moving platen and Bottom clamp plate, while resetting spring is additionally provided between push plate and moving platen；The push plate is also equipped with push rod and sprue puller；The core pulling cylinder is installed on moving platen, and is connect with product core；The utility model is designed reasonably, it is simple in structure, it is easy to use, it is a kind of injection mould of a mould four, production efficiency is high, the handle for producing toy car；By reasonably designing fixed half and moving half, it can be good at the cavity that matching forms handle.

Description

A kind of children's hondlebar injection mold

Technical field

The utility model is related to a kind of injection molds, are specifically a kind of children's hondlebar injection molds.

Background technology

With the development of society, the progress of science and technology, people’s lives level are greatly improved, the object for appreciation of children therewith Have more and more, and function and purposes are all of all kinds, and carriage for children is to belong to one kind relatively conventional in toy for children, for youngster For the component injection molding of perambulator, different molds can be related to；Therefore occurs the relevant mold of many children toy cars at present.

It is found by retrieval, the utility model of patent No. CN201520295251.7 discloses a kind of toy swinging car Mold, including sliding block, mandril, an actor's rendering of an operatic tune, arc item assemble position chamber, guide pad, seat board inner core, and pedal, an actor's rendering of an operatic tune rear portion is arranged on sliding block Seat board inner core is set, and setting arc item assembles position chamber on an actor's rendering of an operatic tune of sliding block front, and mandril is arranged on the movable plate in the middle part of an actor's rendering of an operatic tune, living Movable plate is flexibly connected with an actor's rendering of an operatic tune, and top plate is arranged below movable plate, and guide pad is arranged on an actor's rendering of an operatic tune both sides and is fixedly connected with an actor's rendering of an operatic tune；It adopts With sliding block, mandril, guide pad, after making formed product, top plate pushes movable plate, movable plate that mandril is driven to release shaped article, Sliding block moves under the guiding of guide pad simultaneously, and shaped article is made smoothly to move back mould.

The utility model of patent No. CN201520778988.4 discloses a kind of injection molding for making toy car sliding-proof pad Mold, upper mold upper surface are equipped with backing plate, and backing plate upper surface is equipped with upper plate, are equipped with cast gate in the middle part of upper plate, under cast gate End is disposed with flat recess in the middle part of backing plate, upper mold, and flat recess both ends are disposed with the through-hole with mould cavity, upper die and lower die four Four guide posts are uniformly installed, lower die lower face is symmetrically installed with the two pieces of stabilizer blades arranged vertically, the installation of stabilizer blade lower end on angle There is bottom plate, guide post lower end to be located in stabilizer blade, it is vertically-mounted in the middle part of stabilizer blade to have two support columns, upper end of support column pass through lower die and Upper mold is connected with backing plate.

The utility model of patent No. CN201520560839.0 discloses a kind of mold making toy decorative cover band, have on Mould, lower die and guide post, it includes accommodating belt body to have the model cavity of toy decorative cover band, the model cavity between upper and lower mould Flat strip shaped cavity；Arranged on both sides between the head and the tail both ends of the flat strip shaped cavity has the long waist shaped for accommodating symbol sewing stitch It is recessed；For the flat strip shaped cavity head end in the one side for having long waist shaped recessed, there are one cylindrical surfaces to be recessed, the cylindrical surface recess Inside there are a coaxial cylinder, the cylinder which is less than cylinder diameter with width to be connect with flat strip shaped cavity another side, The semidiameter that cylinder radius is recessed with cylindrical surface is more than the height of flat strip shaped cavity.

However, for toy for children, these toys are nearly all plastic products, and plastic products are exactly more to adopt It is produced with injection mold, one rational mold of design, such ability is required in order to meet the needs of this is huge all parts Ensure production efficiency and quality.

For the mold of existing production toy handlebar；It has the following disadvantages；One：Existing toy car The mold of handle cannot preferably match the cavity to form handle, and be bonded during molding poor；Secondly：Existing object for appreciation The mold cooling effect for having handlebar is poor；Thirdly：It is not easy to draw material and pusher when the Mould operation of existing toy handlebar, Reset capability is poor.

Utility model content

Therefore, toy hondlebar is produced in order to efficient, the utility model provides a kind of reasonable design, structure herein Simply, children's hondlebar injection mold easy to use belongs to a kind of injection mould of a mould four, the handle for producing toy car Hand and production efficiency height；By reasonably designing fixed half and moving half when implementation, it can be good at the cavity that matching forms handle, together When by reasonably designing spacing block set and limiting groove, can be well bonded during molding.

The utility model is realized in this way constructing a kind of children's hondlebar injection mold, including top clamping plate, cover half Sprue bush is installed at the top of plate, core pulling cylinder, moving platen, cushion block, Bottom clamp plate, push plate, dynamic model and cover half, wherein top clamping plate It is connect simultaneously with solid plate by bolt, wherein cover half is installed on solid plate；The dynamic model is installed on moving platen by bolt, together When moving platen connect with cushion block by bolt, cushion block is connect with Bottom clamp plate again；The push plate is divided into two up and down, and is installed on Between moving platen and Bottom clamp plate, while resetting spring is additionally provided between push plate and moving platen；The push plate, which is also equipped with, to be pushed away Bar and sprue puller；The core pulling cylinder is installed on moving platen, and is connect with product core.After improvement, the utility model Including top clamping plate, solid plate, core pulling cylinder, moving platen, cushion block, Bottom clamp plate, push plate, dynamic model and cover half, global design Rationally, simple in structure, easy to use, it is a kind of injection mould of a mould four to belong to, and production efficiency is high, for producing toy car Handle；By reasonably designing fixed half and moving half, it can be good at the cavity that matching forms handle, while by reasonably designing Spacing block set and limiting groove can be well bonded during molding.

As an improvement of the above technical solution,

A kind of children's hondlebar injection mold, the mold are a mould four；There are four mo(u)ld top halves for the cover half setting Chamber, and be provided with the matched I-shaped runner of four upper impressions, be main running channel among runner, while in the cover half four corners It is provided with spacing block set, quantitative cooling tube is also set up on upper impression top.Meanwhile the utility model is by reasonably designing cooling Pipe is respectively provided in fixed half and moving half there are four cooling tube, is allowed to cool that effect is more preferable, and handle is molded faster, better quality；Pass through By reasonably designing core pulling cylinder, which matches with the core of product, can be good at passing through cylinder after die sinking Flexible completion core pulling.

As an improvement of the above technical solution,

A kind of children's hondlebar injection mold, there are four the dynamic model settings and the matched lower impressions of upper impression, and It is provided in the lower impressions and the matched push-rod hole of push rod；It is provided among the dynamic model and the matched sprue puller of sprue puller Hole；It is additionally provided with and the matched limiting groove of spacing block set in dynamic model surrounding simultaneously；The dynamic model also set up there are four and mo(u)ld bottom half The matched dynamic model cooling tube of chamber.Meanwhile the utility model is installed sprue puller and is pushed away in push plate by reasonably designing push rod Bar makes it draw material and pusher more convenient, while using spring reset, keeps its reset relatively reliable, quickly.

The utility model has the following advantages that：The utility model provides a kind of children's hondlebar injection mold by improving, Compared with existing same type mold, have the advantages that as follows improve and：

When the utility model is used；Poured into a mould first to running gate system by injection molding machine, liquid plastics by runner into Enter cavity, to form product, after static a period of time, die sinking carries out side core-pulling after die sinking by cylinder core drawing, and core pulling is complete At rear ejection product, the material in cavity is released with push rod, to complete discharging, while by spring reset, convenient for next Secondary use.

Advantage 1：Children's hondlebar injection mold described in the utility model, including top clamping plate, solid plate, core pulling cylinder, Sprue bush is installed while passing through bolt at the top of moving platen, cushion block, Bottom clamp plate, push plate, dynamic model and cover half, wherein top clamping plate It is connect with solid plate, wherein cover half is installed on solid plate；The dynamic model is installed on moving platen by bolt, while moving platen passes through Bolt is connect with cushion block, and cushion block is connect with Bottom clamp plate again；The push plate is divided into two up and down, and is installed on moving platen and dynamic model Between seat board, while resetting spring is additionally provided between push plate and moving platen；The push plate is also equipped with push rod and sprue puller；Institute It states core pulling cylinder and is installed on moving platen, and connect with product core.

After improvement, the utility model includes top clamping plate, solid plate, core pulling cylinder, moving platen, cushion block, dynamic model Seat board, push plate, dynamic model and cover half, global design is reasonable, simple in structure, easy to use, and it is a kind of note of a mould four to belong to Mold, production efficiency is high, the handle for producing toy car；By reasonably designing fixed half and moving half, can be good at matching The cavity of handle is formed, while by reasonably designing spacing block set and limiting groove, it can be during molding well Fitting.

Advantage 2：A kind of children's hondlebar injection mold described in the utility model, the mold are a mould four；It is described fixed Mould setting there are four upper impression, and be provided with the matched I-shaped runner of four upper impressions, be main running channel among runner, together When the cover half four corners are provided with spacing block set, also set up quantitative cooling tube on upper impression top.

Meanwhile the utility model is by reasonably designing cooling tube, is respectively provided with that there are four cooling tubes in fixed half and moving half, makes Its cooling effect is more preferable, and handle is molded faster, better quality；By by reasonably designing core pulling cylinder, the core pulling cylinder with The core of product matches, and can be good at the flexible completion core pulling by cylinder after die sinking.

Advantage 3：A kind of children's hondlebar injection mold described in the utility model, there are four the dynamic model settings and upper impression Matched lower impressions, and be provided with and the matched push-rod hole of push rod in the lower impressions；It is provided among the dynamic model and draws material The matched sprue puller hole of bar；It is additionally provided with and the matched limiting groove of spacing block set in dynamic model surrounding simultaneously；The dynamic model is also set Set there are four with the matched dynamic model cooling tube of lower impressions.

Meanwhile the utility model is by reasonably designing push rod, and sprue puller and push rod are installed in push plate, make its draw material and Pusher is more convenient, while using spring reset, keeps its reset relatively reliable, quickly.

Advantage 4：The utility model is simple in structure, easy to use, and installation and removal are convenient, convenient for maintenance from now on, is easy Manufacture, it is of low cost, it is suitble to promote the use of.

Description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model cover half front view；

Fig. 3 is the utility model backform rearview；

Fig. 4 is the utility model dynamic model front view；

Fig. 5 is the utility model dynamic model rearview.

In figure：1, top clamping plate；2, solid plate；3, core pulling cylinder；4, cushion block；5, Bottom clamp plate；6, push plate；7, push rod； 8, sprue puller；9, resetting spring；10, moving platen；11, bolt；12, sprue bush；13, dynamic model；13.1, lower impressions；13.2, material is drawn Rod aperture；13.3, tie rod hole；13.4, dynamic model cooling tube；13.5, limiting groove；14, cover half；14.1, upper impression；14.2, master pours Road；14.3. runner；14.4, cover half cooling tube；14.5, spacing block set.

Specific implementation mode

The utility model is described in detail below in conjunction with attached drawing 1- Fig. 5, to the skill in the utility model embodiment Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness The every other embodiment obtained under the premise of labour, shall fall within the protection scope of the present invention.

The utility model provides a kind of children's hondlebar injection mold herein by improving, as Figure 1-Figure 5, can be by It is practiced according to such as under type；Including top clamping plate 1, solid plate 2, core pulling cylinder 3, moving platen 10, cushion block 4, Bottom clamp plate 5, Push plate 6, dynamic model 13 and cover half 14, wherein 1 top of top clamping plate are equipped with sprue bush 12 and are connected simultaneously by bolt 11 and solid plate 2 It connects, wherein cover half 14 is installed on solid plate 2；The dynamic model 13 is installed on moving platen 10 by bolt, while moving platen 10 passes through Bolt is connect with cushion block 4, and cushion block 4 is connect with Bottom clamp plate 5 again；It is upper and lower two that the push plate 6, which is divided to, and is installed on moving platen 10 Between Bottom clamp plate 5, while resetting spring 9 is additionally provided between push plate 6 and moving platen 10；The push plate 6, which is also equipped with, to be pushed away Bar 7 and sprue puller 8；The core pulling cylinder 3 is installed on moving platen 10, and is connect with product core.

After improvement, the utility model includes top clamping plate 1, solid plate 2, core pulling cylinder 3, moving platen 10, cushion block 4, Bottom clamp plate 5, push plate 6, dynamic model 13 and cover half 14, global design is reasonable, simple in structure, easy to use, and it is a kind of to belong to The injection mould of one mould four, production efficiency is high, the handle for producing toy car；By reasonably designing fixed half and moving half, energy Enough matchings well form the cavity of handle, while by reasonably designing spacing block set and limiting groove, can be in molding Fitting well in the process.

According to a kind of children's hondlebar injection mold described in the utility model, the mold is a mould four；The cover half 14 settings there are four upper impression 14.1, and be provided with the matched I-shaped runner 14.3 of four upper impressions 14.1, in runner It is main running channel 14.2 among 14.3, while 14 four corners of cover half is provided with spacing block set 14.5, on 14.1 top of upper impression Also set up quantitative cooling tube 14.4.

Meanwhile the utility model is by reasonably designing cooling tube, is respectively provided with that there are four cooling tubes in fixed half and moving half, makes Its cooling effect is more preferable, and handle is molded faster, better quality；By by reasonably designing core pulling cylinder, the core pulling cylinder with The core of product matches, and can be good at the flexible completion core pulling by cylinder after die sinking.

According to a kind of children's hondlebar injection mold described in the utility model, there are four the settings of the dynamic model 13 and upper impression 14.1 matched lower impressions 13.1, and be provided with and 7 matched push-rod hole 13.3 of push rod in the lower impressions 13.1；The dynamic model It is provided among 13 and 8 matched sprue puller hole 13.2 of sprue puller；It is additionally provided with and spacing block set in 13 surrounding of dynamic model simultaneously 14.5 matched limiting grooves 13.5；The dynamic model 13 also set up there are four with the matched dynamic model cooling tube of lower impressions 13.4.

Meanwhile the utility model is by reasonably designing push rod, and sprue puller and push rod are installed in push plate, make its draw material and Pusher is more convenient, while using spring reset, keeps its reset relatively reliable, quickly.

The utility model is specifically used as follows：

The utility model is a kind of injection mold of a mould four, the hand handle for producing toy car, in the process of work In, it is poured into a mould first to running gate system by injection molding machine, liquid plastics enter cavity by runner, to form product, After static a period of time, die sinking carries out side core-pulling by cylinder core drawing after die sinking, product is ejected after the completion of core pulling, will with push rod Material in cavity is released, to complete discharging, while by spring reset, convenient for use next time.

The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest range consistent with features of novelty.

Claims (3)

1. a kind of children's hondlebar injection mold, it is characterised in that：The injection mold includes top clamping plate（1）, solid plate （2）, core pulling cylinder（3）, moving platen（10）, cushion block（4）, Bottom clamp plate（5）, push plate（6）, dynamic model（13）And cover half（14）；

Wherein, top clamping plate（1）Top is equipped with sprue bush（12）, while passing through bolt（11）With solid plate（2）Connection；Its In, cover half（14）It is installed on solid plate（2）On；The dynamic model（13）It is installed on moving platen by bolt（10）, and moving platen （10）Pass through bolt and cushion block（4）Connection, cushion block（4）Again with Bottom clamp plate（5）Connection；The push plate（6）It is divided into two up and down, And it is installed on moving platen（10）With Bottom clamp plate（5）Between, while push plate（6）With moving platen（10）Between be additionally provided with reset bullet Spring（9）；The push plate（6）It is also equipped with push rod（7）And sprue puller（8）；The core pulling cylinder（3）It is installed on moving platen（10）, And it is connect with product core.

2. a kind of children's hondlebar injection mold according to claim 1, it is characterised in that：The cover half（14）It is provided with four A upper impression（14.1）, and be provided with and four upper impressions（14.1）Matched I-shaped runner（14.3）, in runner（14.3） Centre is main running channel（14.2）, while in the cover half（14）Four corners are provided with spacing block set（14.5）, in upper impression（14.1） Top also sets up quantitative cooling tube（14.4）.

3. a kind of children's hondlebar injection mold according to claim 1, it is characterised in that：The dynamic model（13）It is provided with four A and upper impression（14.1）Matched lower impressions（13.1）, and in the lower impressions（13.1）In be provided with and push rod（7）It is matched Push-rod hole（13.3）；The dynamic model（13）Centre is provided with and sprue puller（8）Matched sprue puller hole（13.2）；Simultaneously in dynamic model （13）Surrounding is additionally provided with and spacing block set（14.5）Matched limiting groove（13.5）；The dynamic model（13）There are four also setting up With the matched dynamic model cooling tube of lower impressions（13.4）.