CN207128195U - New type auto demoulding injection mold - Google Patents
New type auto demoulding injection mold Download PDFInfo
- Publication number
- CN207128195U CN207128195U CN201720980744.3U CN201720980744U CN207128195U CN 207128195 U CN207128195 U CN 207128195U CN 201720980744 U CN201720980744 U CN 201720980744U CN 207128195 U CN207128195 U CN 207128195U
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- mold
- swingle
- feeding opening
- mould
- push rod
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Abstract
New type auto demoulding injection mold, including mold and lower mould, mould includes mold seat, main glue feeding opening is opened up in the middle part of mold seat, the bottom of mold seat opens up two upper mold channels, the two bottom sides bracing diagonal of mold seat, lower mould includes lower mold base, the utility model is coordinated by inclined hole and brace, when mold is lifted up, the climbing power of mold can be converted into the outside motive force of cross sliding clock by inclined hole with brace, cross sliding clock pulls horizontal inserted link, depart from the through hole of horizontal inserted link and workpiece, open-work construction can be just produced on injection-molded work without external transmission device.
Description
Technical field
A kind of mould is the utility model is related to, more precisely a kind of new type auto demoulding injection mold.
Background technology
Injection mold is a kind of instrument for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Instrument.Injection molding is to produce a kind of processing method used during some complex-shaped parts in batches.Refer specifically to heated thawing
Material die cavity is injected by high pressure, after cooling and solidifying, obtain formed products.Two die ontologies of existing injection mold are being detained
Very easily due to the unstable phenomenon for causing leak adhesive of pushing mechanism after conjunction.Existing injection mold needs external transmission device
Open-work construction could be produced on injection-molded work.The existing injection-molded work glue post that glue feeding opening is formed after the completion of injection needs
Artificial shearing could form finished work-piece.
Utility model content
The purpose of this utility model is to provide a kind of new type auto demoulding injection mold, can solve the problem that the problem of above-mentioned.
The utility model to achieve the above object, is achieved through the following technical solutions：
New type auto demoulding injection mold, including mold and lower mould, mould include mold seat, in mold seat
Portion opens up main glue feeding opening, and the bottom of mold seat opens up two upper mold channels, the two bottom sides bracing diagonal of mold seat, lower mould
Tool includes lower mold base, installs assistant ejector pin and glue push rod on lower mold base, assistant ejector pin and glue push rod can be in lower mold bases
Slide up and down, two mould projections are installed on lower mold base top, and mould projection can coordinate with upper mold channel grafting, in lower mold base
Portion opens up ox horn glue feeding opening, and ox horn glue feeding opening can communicate with main glue feeding opening, and one end of ox horn glue feeding opening and work pieces mate, ox horn enter
Glue pitch-row is less than main glue feeding opening side internal diameter with a distance from ox horn glue feeding opening from workpiece side internal diameter, and the both sides installation of lower mold base is horizontal
Sliding block, inclined hole is opened up on cross sliding clock, inclined hole coordinates with brace grafting, the top of brace than bottom apart from mold base axis more
Closely.
In order to further realize the purpose of this utility model, following technical scheme can also be used:The mold is with
For mould installion on jack unit, jack unit includes base, the upper mounting bracket of base and lower mould, the top peace of support
Fill main electric pushrod and two sets of auxiliary compress stabilising arrangement, the lower mould of push-and-pull boom end installation of main electric pushrod, auxiliary compresses
Stabilising arrangement includes auxiliary electric push rod and swingle, and one end of the first swingle and one end of swingle are be hinged rear electric with auxiliary
Dynamic push rod is hinged, and the push-and-pull boom end and the first swingle and swingle of auxiliary electric push rod coordinate, the first swingle, rotation
The pin joint of bar and auxiliary electric push rod overlaps, and the other end of the first swingle is hinged with support, the other end of swingle with it is upper
Mould is hinged, and the pull bar of auxiliary electric push rod is in horizontality, and mold can coordinate with lower mould.The bottom of the base
Several contiguous blocks are installed, screwed hole is opened up in the middle part of contiguous block, screw rod, the lower end installation cushion block of screw rod are installed in screwed hole.Institute
State the bottom installation slipmat of cushion block.
The middle part of the lower mould sets mold slots, and high smooth surface injection area and flexible glue injection area are set inside mold slots, under
The sidepiece of mould sets gum outlet and glue-feeder, and gum outlet and glue-feeder are molded area and flexible glue injection area with high smooth surface and communicated.
The utility model has the advantage of：The utility model is coordinated by inclined hole and brace, when mold is lifted up,
The climbing power of mold can be converted into the outside motive force of cross sliding clock by inclined hole with brace, and cross sliding clock pulls horizontal insert
Bar, depart from the through hole of horizontal inserted link and workpiece, open-work can be just produced on injection-molded work without external transmission device
Construction.Mould projection of the present utility model can coordinate the injection space that can form workpiece with upper mold channel grafting.This practicality is new
The ox horn glue feeding opening of type can facilitate the injection space of raw material inflow workpiece.Ox horn glue feeding opening is less than ox apart from workpiece side internal diameter
Angle glue feeding opening can make the glue post after the cooling of the nearlyer side of workpiece thinner, make workpiece apart from main glue feeding opening side internal diameter
It can be separated automatically with mould projection in the presence of assistant ejector pin.Glue push rod of the present utility model can be clear after the completion of injection
Main glue feeding opening is managed, facilitates quadric injection mould.Assistant ejector pin of the present utility model can eject workpiece after the completion of injection.Mould uses
Material road is automatically separated to save with product when ox horn enters the demoulding of glue deisgn product manually separates material road, and product appearance does not enter glue
Vestige.The concrete-cored sub- Shui Jing Zhu of water channel can cool down mould faster, and the more stable product of mold performance is made during mould use
Surface detail is evenly attractive in appearance.Oblique top design can solve the problems, such as that product hook can not normal depanning.Product endoporus uses pin
The convenient processing of design is inlayed with sliding block and the later stage is changed.The utility model also have it is simple for structure it is compact, manufacturing cost is cheap
And the advantages of easy to use.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is one of structural representation of the present utility model；Fig. 2 is the two of structural representation of the present utility model.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
New type auto demoulding injection mold, as depicted in figs. 1 and 2, including mold 10 and lower mould 18, mould 10 include
Mold seat 2, the middle part of mold seat 2 open up main glue feeding opening 1, and the bottom of mold seat 2 opens up two upper mold channels 3, upper mould
Has the two bottom sides bracing diagonal 6 of seat 2, lower mould 18 includes lower mold base 13, the He of assistant ejector pin 14 is installed on lower mold base 13
Glue push rod 15, assistant ejector pin 14 and glue push rod 15 can slide up and down in lower mold base 13, and the lower top of mold base 13 installs two
Mould projection 16, mould projection 16 can coordinate with the grafting of upper mold channel 3, and the lower middle part of mold base 13 opens up ox horn glue feeding opening 17, ox
Angle glue feeding opening 17 can communicate with main glue feeding opening 1, and one end of ox horn glue feeding opening 17 and work pieces mate, ox horn glue feeding opening 17 is apart from workpiece
Side internal diameter is less than ox horn glue feeding opening 17 and installs cross sliding clock 4 apart from the main side internal diameter of glue feeding opening 1, the both sides of lower mold base 13,
Open up inclined hole on cross sliding clock 4, inclined hole coordinates with the grafting of brace 6, the top of brace 6 than bottom apart from mold base 2 axis more
Closely.
The utility model is coordinated by inclined hole and brace 6, and when mold 10 is lifted up, inclined hole can incite somebody to action with brace 6
The climbing power of mold 10 is converted into the outside motive force of cross sliding clock 4, and cross sliding clock 4 pulls horizontal inserted link 5, makes horizontal inserted link
5 depart from the through hole of workpiece, can just produce open-work construction on injection-molded work without external transmission device.This practicality is new
The mould projection 16 of type can coordinate the injection space that can form workpiece with the grafting of upper mold channel 3.Ox horn of the present utility model enters
Glue hole 17 can facilitate the injection space of raw material inflow workpiece.Ox horn glue feeding opening 17 enters glue apart from workpiece side internal diameter less than ox horn
Hole 17 can make the glue post after the cooling of the nearlyer side of workpiece thinner apart from the main side internal diameter of glue feeding opening 1, make workpiece can be with
Separated automatically with mould projection 16 in the presence of assistant ejector pin 14.Glue push rod 15 of the present utility model can be after the completion of injection
Main glue feeding opening 1 is cleared up, facilitates quadric injection mould.Assistant ejector pin 14 of the present utility model can eject workpiece after the completion of injection.Mould
Material road is automatically separated to save with product when tool enters the demoulding of glue deisgn product using ox horn manually separates material road, and product appearance does not have
Have into glue vestige.The concrete-cored sub- Shui Jing Zhu of water channel can cool down mould faster, make mold performance more steady during mould use
Fixed output quota product surface detail is evenly attractive in appearance.Oblique top design can solve the problems, such as that product hook can not normal depanning.Product endoporus is adopted
The convenient processing of design is inlayed with pin and sliding block and the later stage is changed.
The mold 10 and lower mould 18 are arranged on jack unit, and jack unit includes base 11, base 11 it is upper
Portion's mounting bracket and lower mould 18, main electric pushrod 12 is installed on the top of support and two sets of auxiliary compress stabilising arrangement, and master is electronic
The lower mould 18 of push-and-pull boom end installation of push rod 12, auxiliary, which compresses stabilising arrangement, includes auxiliary electric push rod 8 and swingle 9, the
One end of one swingle 7 and the be hinged rear and auxiliary electric push rod 8 in one end of swingle 9 are be hinged, the pull bar of auxiliary electric push rod 8
End coordinates with the first swingle 7 and swingle 9, the first swingle 7, swingle 9 and auxiliary electric push rod 8 pin joint weight
Close, the other end of the first swingle 7 is hinged with support, and the other end and mold 10 of swingle 9 are be hinged, auxiliary electric push rod 8
Pull bar be in horizontality, mold 10 can coordinate with lower mould 18.
The utility model is electronic in master by the first swingle 7, swingle 9 and auxiliary electric push rod 8 mutual cooperation
Auxiliary electric push rod 8 can be by steady the first swingle of propulsion 7 during the promotion mold 10 of push rod 12 moves up and down
Mold 10 is set to keep stable with the anglec of rotation of swingle 9, so as to improve the fit precision of mold 10 and lower mould 18.When
After mold 10 can coordinate with lower mould 18, the place straight line of the first swingle 7 and the place straight line of swingle 9 are just conllinear, now
Auxiliary electric push rod 8 is that main electric pushrod 12 provides aux. pressure, mold 10 is coordinated with lower mould 18 even closer, so as to
Avoid the phenomenon of leak adhesive.Auxiliary electric push rod 8 can slide up and down in support, and concrete structure can be pacified on auxiliary electric push rod 8
Sliding block is filled, slide rail is installed on support, sliding block is fixed on slide rail, and sliding block can slide on slide rail.Slide rail can carry dovetail groove,
Sliding block can be dovetails.
Several contiguous blocks 26 are installed in the bottom of the base 11, and the middle part of contiguous block 26 opens up screwed hole 27, screwed hole 27
Interior installation screw rod 28, the lower end installation cushion block 29 of screw rod 28.Screw rod 28 of the present utility model can expose spiral shell by rotating adjustment
The length of pit 27, so as to adjust the whole height of the firm guard rail of construction, facilitate the firm guard rail operating personnel of construction
Use.
The bottom installation slipmat 30 of the cushion block 29.Slipmat 30 of the present utility model can increase construction and just prevent
The frictional force of guardrail and placement platform, the firm guard rail of construction is avoided to be slided on placement platform.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. new type auto demoulding injection mold, it is characterised in that：Including mold（10）With lower mould（18）, mould（10）Including
Mold seat（2）, mold seat（2）Middle part open up main glue feeding opening（1）, mold seat（2）Bottom open up two molds
Groove（3）, mold seat（2）Two bottom sides bracing diagonal（6）, lower mould（18）Including lower mold base（13）, lower mold base
（13）Upper installation assistant ejector pin（14）With glue push rod（15）, assistant ejector pin（14）With glue push rod（15）Can be in lower mold base（13）
Slide up and down, lower mold base（13）Top is installed by two mould projections（16）, mould projection（16）Energy and upper mold channel（3）Grafting
Coordinate, lower mold base（13）Middle part opens up ox horn glue feeding opening（17）, ox horn glue feeding opening（17）Can be with main glue feeding opening（1）Communicate, ox
Angle glue feeding opening（17）One end and work pieces mate, ox horn glue feeding opening（17）It is less than ox horn glue feeding opening apart from workpiece side internal diameter（17）
Apart from main glue feeding opening（1）Side internal diameter, lower mold base（13）Both sides installation cross sliding clock（4）, cross sliding clock（4）On open up tiltedly
Hole, inclined hole and brace（6）Grafting coordinates, brace（6）Top than bottom apart from mold base（2）Axis closer to.
2. new type auto demoulding injection mold according to claim 1, it is characterised in that：The mold（10）With lower mould
Tool（18）On jack unit, jack unit includes base（11）, base（11）Upper mounting bracket and lower mould
(18), main electric pushrod is installed on the top of support（12）Stabilising arrangement, main electric pushrod are compressed with two sets of auxiliary（12）Push-and-pull
The lower mould (18) of boom end installation, auxiliary, which compresses stabilising arrangement, includes auxiliary electric push rod（8）And swingle（9）, the first rotation
Bar（7）One end and swingle（9）One end it is be hinged after and auxiliary electric push rod（8）It is be hinged, auxiliary electric push rod（8）Push-and-pull
Boom end and the first swingle（7）And swingle（9）Coordinate, the first swingle（7）, swingle（9）With auxiliary electric push rod
（8）Pin joint overlap, the first swingle（7）The other end be hinged with support, swingle（9）The other end and mold（10）
It is be hinged, auxiliary electric push rod（8）Pull bar be in horizontality, mold（10）It can coordinate with lower mould (18).
3. new type auto demoulding injection mold according to claim 2, it is characterised in that：The base（11）Bottom peace
Several contiguous blocks (26) are filled, screwed hole (27) is opened up in the middle part of contiguous block (26), screw rod (28), screw rod are installed in screwed hole (27)
(28) lower end installation cushion block (29).
4. new type auto demoulding injection mold according to claim 3, it is characterised in that：The bottom peace of the cushion block (29)
Fill slipmat (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980744.3U CN207128195U (en) | 2017-08-08 | 2017-08-08 | New type auto demoulding injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980744.3U CN207128195U (en) | 2017-08-08 | 2017-08-08 | New type auto demoulding injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207128195U true CN207128195U (en) | 2018-03-23 |
Family
ID=61640234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720980744.3U Active CN207128195U (en) | 2017-08-08 | 2017-08-08 | New type auto demoulding injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207128195U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039717A (en) * | 2019-04-08 | 2019-07-23 | 宁波华众塑料制品有限公司 | It is a kind of for producing the mold of plaque under tail-gate |
| CN114193714A (en) * | 2021-12-09 | 2022-03-18 | 邵阳博瑞钟表制造股份有限公司 | Injection mold convenient for demolding and control method thereof |
-
2017
- 2017-08-08 CN CN201720980744.3U patent/CN207128195U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039717A (en) * | 2019-04-08 | 2019-07-23 | 宁波华众塑料制品有限公司 | It is a kind of for producing the mold of plaque under tail-gate |
| CN110039717B (en) * | 2019-04-08 | 2024-02-02 | 宁波华众塑料制品有限公司 | A mould for producing plaque under tail-gate |
| CN114193714A (en) * | 2021-12-09 | 2022-03-18 | 邵阳博瑞钟表制造股份有限公司 | Injection mold convenient for demolding and control method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |