CN206501388U - A kind of electronic joint injection mold - Google Patents
A kind of electronic joint injection mold Download PDFInfo
- Publication number
- CN206501388U CN206501388U CN201621467197.0U CN201621467197U CN206501388U CN 206501388 U CN206501388 U CN 206501388U CN 201621467197 U CN201621467197 U CN 201621467197U CN 206501388 U CN206501388 U CN 206501388U
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- CN
- China
- Prior art keywords
- runner
- male model
- male
- model
- side block
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- 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
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Abstract
The utility model discloses a kind of electronic joint injection mold, including male model and master mold, male model includes male model fixed plate, male model backing plate, bottom needle plate, face needle plate and the male template being sequentially connected from the bottom to top, master mold from top to bottom includes the die holder and caster being sequentially connected, side block is provided with male template and caster, exhaust structure is provided with the block of side, exhaust structure includes runner trunk and a pair of runner branches compositions, and a pair of runner branches are symmetricly set on the port position of runner trunk and are connected with runner trunk insertion.The utility model reasonable in design, the side block with exhaust structure is set up on male model and master mold, substantially increase the exhaust effect of mould, product surface can be avoided to burn, injection volume is not enough and the low phenomenon of formed product rate, it is ensured that the quality of production and the uniformity of size, percent defective are low, reduce mold fouling, and production efficiency can be significantly improved, simple and convenient, cost input is small.
Description
Technical field
The utility model is related to injection mold technical field, more particularly, to a kind of electronic joint injection mold.
Background technology
With the continuous improvement of the international status of China's manufacturing industry, mould industry obtains development at full speed, the need of mould
The amount of asking also is multiplied, and its production cycle is more and more short, and mould production is that Multi-varieties and Small-batch Production or even single-piece production are developed
Complicated for diversification of varieties, production process variation, production capacity.Injection mold is generally adapted to thermoplastic and is heated into
Type, using the hot melt principle of thermoplastic, the plastics of melting is injected into the die cavity of mould by injection machine, then
Cooling and shaping, opens mould and takes out plastic product.
Current electronic equipment species is more and more, and the joint of the electronic equipment of each species and differs, therefore right
It is very high in the required precision of electronic joint, in Conventional process, produced typically by injection mold, in injection
During, due to the limitation of exhaust, especially for electronic joint is this small-sized and precision component for, be easily caused product
Surface burn impaired and injection volume it is not enough caused by ratio of briquetting it is low, deviation often occurs in the size of injecting products so that
There is the phenomenon of scrap products, and low production efficiency, cost is big.
Therefore, in order to solve above-mentioned problem, the utility model spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model there is provided a kind of electronic joint injection mold, can solve the problem that prior art is present useless
Product rate is higher, inefficiency and the problems such as big cost input.
The technical scheme that the utility model is used for above-mentioned technological deficiency is：
A kind of electronic joint injection mold, including male model and master mold, the male model from the bottom to top include by straight pin according to
Male model fixed plate, male model backing plate, bottom needle plate, face needle plate and the male template of secondary connection, the master mold are from top to bottom included by circle
Die holder and caster that pin is sequentially connected, the apical position of the die holder offer cast gate, the male model
It is provided between backing plate and die holder in the smart lead in side, the male template and caster and is provided with side block, it is single described
It is provided through being provided with exhaust structure on some positioning holes, and side block on the rectangular shape of general structure of side block, rectangular edges block,
Exhaust structure includes runner trunk and a pair of runner branches compositions, and a pair of runner branches are symmetricly set on the port position of runner trunk
Put and be connected with runner trunk insertion, the port position of each runner branches is provided with gas collection joint.
Further, the single side block is provided with positioning convex, and convex in the other end of relative exhaust structure
The surface risen offers locating slot.
Further, each gas collection joint is connected to form cross-shaped configuration with runner branches insertion.
Further, the corner location of each side block implements chamfered.
The beneficial effects of the utility model are：The utility model reasonable in design, being set up on male model and master mold has
The side block of exhaust structure, is collected gas and converges to runner trunk by runner branches and arranged by gas collection joint from all directions
Go out, substantially increase the exhaust effect of mould, product surface can be avoided to burn, injection volume is not enough and formed product rate is low
Phenomenon, it is ensured that the quality of production and the uniformity of size, percent defective are low, reduces mold fouling, and can significantly reduce
Injection pressure and improve production efficiency, simple and convenient, cost input is small.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the dimensional structure diagram of side block described in the utility model.
Fig. 3 is the planar structure schematic diagram of side block described in the utility model.
Fig. 4 is the cross-sectional view of A-A on Fig. 3.
Wherein：1st, male model fixed plate, 2, male model backing plate, 3, bottom needle plate, 4, face needle plate, 5, male template, 6, die holder,
7th, caster, 8, straight pin, 9, cast gate, 10, the smart lead in side, 11, side block, 12, exhaust structure, 13, positioning hole, 14, runner
Trunk, 15, runner branches, 16, gas collection joint, 17, positioning convex, 18, locating slot.
Embodiment
In order to deepen to understand of the present utility model, further is made to the utility model below in conjunction with embodiment and accompanying drawing
It is described in detail, the embodiment is only used for explaining the utility model, does not constitute the restriction to protection domain of the present utility model.
A kind of electronic joint injection mold as shown in Figures 1 to 4, including male model and master mold, male model include from the bottom to top
Male model fixed plate 1, male model backing plate 2, bottom needle plate 3, face needle plate 4 and the male template 5 being sequentially connected by straight pin 8, master mold is by upper
To lower die holder 6 and caster 7 including being sequentially connected by straight pin 8, the apical position of die holder 6 is offered
Cast gate 9, is provided with the smart lead 10 in side, male template 5 and caster 7 between male model backing plate 2 and die holder 6 and is provided with side
Some positioning holes 13, and side block 11 are provided through on block 11, the rectangular shape of general structure of single side block 11, rectangular edges block 11
On be provided with exhaust structure 12, exhaust structure 12 includes runner trunk 14 and a pair of runner branches 15 are constituted, a pair of runner branches
15 are symmetricly set on the port position of runner trunk 14 and are connected with the insertion of runner trunk 14, the port position of each runner branches 15
Put and be provided with gas collection joint 16.
In the present embodiment, single side block 11 is provided with positioning convex 17 in the other end of relative exhaust structure 12, and
The surface of positioning convex 17 offers locating slot 18, by the mutual cooperation of positioning convex 17 and its locating slot 18, can be quick
Completion side block 11 location and installation, it is simple and convenient.
In the present embodiment, each gas collection joint 16 is connected to form cross-shaped configuration with the insertion of runner branches 15, passes through collection
Gas joint 16 collects gas and converges to runner trunk 14 by runner branches 15 and discharges from multiple directions, can reduce multiple streams
The exhaust interference of road branch 15, dramatically increases the collection tolerance of grate flow channel, it is ensured that the performance and efficiency of whole exhaust structure 12.
In the present embodiment, the corner location of each side block 11 implements chamfered, and the installation for side block 11 is oriented to,
It is connected firmly, while reducing the phenomenon of stress concentration, improves service life.
The beneficial effects of the utility model are：The utility model reasonable in design, being set up on male model and master mold has
The side block of exhaust structure, substantially increases the exhaust effect of mould, product surface can be avoided to burn, injection volume is not enough and production
The low phenomenon of product ratio of briquetting, it is ensured that the quality of production and the uniformity of size, percent defective are low, reduces mold fouling, and
Production efficiency can be significantly improved, simple and convenient, cost input is small.
It is described above, only it is preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation.Any those skilled in the art, it is all available in the case where not departing from technical solutions of the utility model ambit
The methods and techniques content of the disclosure above makes many possible variations and modification to technical solutions of the utility model, or is revised as
The equivalent embodiment of equivalent variations.Therefore every content without departing from technical solutions of the utility model, the shape according to the utility model
The equivalence changes that shape, construction and principle are made, all should be covered by protection domain of the present utility model.
Claims (4)
1. a kind of electronic joint injection mold, including male model and master mold, it is characterised in that：The male model includes passing through from the bottom to top
Male model fixed plate, male model backing plate, bottom needle plate, face needle plate and male template that straight pin is sequentially connected, the master mold are from top to bottom wrapped
The die holder and caster being sequentially connected by straight pin are included, the apical position of the die holder offers cast gate,
It is provided between the male model backing plate and die holder in the smart lead in side, the male template and caster and is provided with side block,
It is provided through being provided with some positioning holes, and side block on the rectangular shape of general structure of the single side block, rectangular edges block
Exhaust structure, exhaust structure includes runner trunk and a pair of runner branches compositions, and a pair of runner branches are symmetricly set on runner master
Dry port position and it is connected with runner trunk insertion, the port position of each runner branches is provided with gas collection joint.
2. a kind of electronic joint injection mold according to claim 1, it is characterised in that：The single side block is in relative row
The other end of depressed structure is provided with positioning convex, and the surface of positioning convex offers locating slot.
3. a kind of electronic joint injection mold according to claim 1, it is characterised in that：Each gas collection joint and runner point
Zhi Guantong is connected to form cross-shaped configuration.
4. a kind of electronic joint injection mold according to claim 1, it is characterised in that：The corner location of each side block is equal
Implement chamfered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467197.0U CN206501388U (en) | 2016-12-29 | 2016-12-29 | A kind of electronic joint injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467197.0U CN206501388U (en) | 2016-12-29 | 2016-12-29 | A kind of electronic joint injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206501388U true CN206501388U (en) | 2017-09-19 |
Family
ID=59837005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621467197.0U Expired - Fee Related CN206501388U (en) | 2016-12-29 | 2016-12-29 | A kind of electronic joint injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206501388U (en) |
-
2016
- 2016-12-29 CN CN201621467197.0U patent/CN206501388U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190322 Address after: 215300 No. 1268 Beishuixiu Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Guangle Ying Electronic Technology Co., Ltd. Address before: 215300 No. 2588 Huanqing Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN GUANGYING PRECISION MOULD CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |