CN206825855U - A kind of plastic mould locking device uniformly compressed - Google Patents
A kind of plastic mould locking device uniformly compressed Download PDFInfo
- Publication number
- CN206825855U CN206825855U CN201720377504.4U CN201720377504U CN206825855U CN 206825855 U CN206825855 U CN 206825855U CN 201720377504 U CN201720377504 U CN 201720377504U CN 206825855 U CN206825855 U CN 206825855U
- Authority
- CN
- China
- Prior art keywords
- mould
- die shoe
- locking device
- upper bolster
- corner
- 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.)
- Active
Links
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
It the utility model is related to injection molding technical field,Especially a kind of plastic mould locking device uniformly compressed,Including upper bolster,Upper bolster bottom is provided with upper mould,Die shoe is provided with below upper bolster,The die shoe top is provided with lower mould,The upper bolster top is connected with upper spider,Lower bearing bracket is provided with below the die shoe,Guide rod is connected with vertically between the corner of the upper spider and the corner of lower bearing bracket,The corner of the die shoe is equipped with jack,The guide rod is inserted into one of jack respectively,Driving and guiding are separated,Drive part only provides power,Then power decomposition is acted on to along the direction of guide rod by push pedal and pressing plate,Avoid due to the problem of angle out of plumb causes local stress excessive,And by pressure dissipation to four corners,So that pressure is uniformly distributed during matched moulds,Reduce mould loss,More improve product quality.
Description
Technical field
Injection molding technical field is the utility model is related to, more particularly to a kind of plastic mould locking dress uniformly compressed
Put.
Background technology
Injection machine also known as injection (mo(u)lding) machine or injector.It is that thermoplastic or thermosetting plastics are utilized into plastic shaping
The main former of variously-shaped plastic products is made in mould.It is divided into vertical, horizontal, all electric.It is molded function heating modeling
Material, high pressure is applied to molten plastic, it is projected and is full of mold cavity.
Injection machine needs to use plastic mould, and the folding of plastic mould in the prior art compresses and typically uses electric expansion bar
Or oil cylinder, wherein upper mould is fixed, lower mould is fixedly connected with drive mechanism, although this mode can complete automatic open-close,
But because the factors such as alignment error ageing equipment influence, it is easy to there is the skew of the position driven and angle, and lower mould with
It using being rigidly connected between drive mechanism, can not freely be adjusted in compaction process, easily be in the presence of that pressure is uneven, not only
The aging of mould is accelerated, also influences product quality.
Utility model content
The purpose of this utility model is and one kind proposed in order to solve to exist in the prior art the shortcomings that pressure is uneven
The plastic mould locking device uniformly compressed.
To achieve these goals, the utility model employs following technical scheme：
A kind of plastic mould locking device uniformly compressed, including upper bolster are designed, upper bolster bottom is provided with upper mould, upper mould
Seat lower section is provided with die shoe, and the die shoe top is provided with lower mould, and the upper bolster top is connected with upper spider, the die shoe
Lower section is provided with lower bearing bracket, is connected with guide rod, the die shoe between the corner of the upper spider and the corner of lower bearing bracket vertically
Corner be equipped with jack, the guide rod is inserted into one of jack respectively, vertically-mounted on the lower bearing bracket to have two
Matched moulds expansion link, the end of the matched moulds expansion link are installed with push pedal, and the corner of the push pedal is equipped with through hole, described logical
Pull bar is fitted with hole, one end of the pull bar is hinged with pressing plate, and the pressing plate is fixedly mounted on the bottom of die shoe, the pressure
Holddown spring is connected between plate and push pedal, the holddown spring is sleeved on pull bar, and the other end of the pull bar, which extends to, to be pushed away
The bottom of plate is simultaneously provided with limited block.
Preferably, the lower mould bottom is provided with push-plate, and the bottom of the push-plate is connected with push rod, and the push rod inserts vertically
In die shoe, the other end of the push rod extends to below push pedal and is provided with block, is connected between the block and push pedal
Back-moving spring, the back-moving spring are sleeved on outside push rod.
Preferably, the both sides of the upper mould are equipped with round table-like docking boss, the both sides of the lower mould be equipped with it is right
Connect the docking recess of projection shape matching.
Preferably, the matched moulds expansion link is electric expansion bar or hydraulic jack.
Preferably, the upper bolster and die shoe are stainless steel integrated mould.
The utility model proposes a kind of plastic mould locking device uniformly compressed, beneficial effect is：Will driving and
It is oriented to and separates, drive part only provides power, and then power decomposition is acted on to along the direction of guide rod by push pedal and pressing plate, is avoided
Due to the problem of angle out of plumb causes local stress excessive, and by pressure dissipation to four corners so that during matched moulds
Pressure is uniformly distributed, and is reduced mould loss, is more improved product quality.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of plastic mould locking device uniformly compressed structural representation.
In figure：Upper spider 1, upper mould 2, upper bolster 3, push-plate 4, jack 5, guide rod 6, lower bearing bracket 7, push rod 8, back-moving spring 9,
Block 10, matched moulds expansion link 11, through hole 12, push pedal 13, pull bar 14, holddown spring 15, pressing plate 16, die shoe 17, docking recess
18th, limited block 19, docking boss 20, lower mould 21.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1, a kind of plastic mould locking device uniformly compressed, including upper bolster 3, the bottom of upper bolster 3 are provided with upper
Mould 2, the lower section of upper bolster 3 are provided with die shoe 17, and upper bolster 3 and die shoe 17 are stainless steel integrated mould.Die shoe 17
Top is provided with lower mould 21, and the both sides of upper mould 2 are equipped with round table-like docking boss 20, the both sides of lower mould 21 be equipped with dock it is convex
The docking recess 18 of the form fit of platform 20.Upper mould 2 cooperatively forms die cavity with lower mould 21, and docking recess 18 and docking boss 20 coordinate
Carry out guide-localization.
The top of upper bolster 3 is connected with upper spider 1, and the lower section of die shoe 17 is provided with lower bearing bracket 7, the corner of upper spider 1 and lower machine
Guide rod 6 is connected between the corner of frame 7 vertically, the corner of die shoe 17 is equipped with jack 5, and guide rod 6 inserts wherein respectively
In one jack 5, vertically-mounted on lower bearing bracket 7 to have two matched moulds expansion links 11, matched moulds expansion link 11 is electric expansion bar or liquid
Compressing cylinder.Matched moulds expansion link 11 provides power, and control die shoe 17 moves up and down realization die sinking and matched moulds, and guide rod 6 provides guiding
Positioning, control die shoe 17 uniformly contact locking with upper bolster 3.
The end of matched moulds expansion link 11 is installed with push pedal 13, and the corner of push pedal 13 is equipped with through hole 12, in through hole 12
Be fitted with pull bar 14, one end of pull bar 14 is hinged with pressing plate 16, and pressing plate 16 is fixedly mounted on the bottom of die shoe 17, pressing plate 16 with
Holddown spring 15 is connected between push pedal 13, holddown spring 15 is sleeved on pull bar 14, and the other end of pull bar 14 extends to push pedal
13 bottom is simultaneously provided with limited block 19.Matched moulds expansion link 11 provides power to push pedal 13, and push pedal 13 is through holddown spring 15, pull bar 14
With the transmission of pressing plate 16, power direction is finely adjusted and can be acted on along the direction of guide rod 6, avoids being rigidly connected and causes to press
Tight uneven situation.
The lower bottom of mould 21 is provided with push-plate 4, and the bottom of push-plate 4 is connected with push rod 8, and push rod 8 is inserted into die shoe 17 vertically,
The other end of push rod 8 extends to the lower section of push pedal 13 and is provided with block 10, and back-moving spring 9 is connected between block 10 and push pedal 13,
Back-moving spring 9 is sleeved on outside push rod 8.During die sinking, push rod 8 contacts with lower bearing bracket 7, and mould 21 is complete under push-plate 4 extrudes plastic product
Into automatic blanking.
Embodiment：Matched moulds expansion link 11 provides power, and control die shoe 17 moves up and down realization die sinking and matched moulds, guide rod
6 provide guide-localization, and control die shoe 17 uniformly contacts locking with upper bolster 3.Matched moulds expansion link 11 provides power to push pedal 13,
Transmission of the push pedal 13 through holddown spring 15, pull bar 14 and pressing plate 16, power direction is finely adjusted can be along the side of guide rod 6
To effect, avoid being rigidly connected and cause to compress uneven situation.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of plastic mould locking device uniformly compressed, including upper bolster (3), upper bolster (3) bottom is provided with upper mould (2),
Die shoe (17) is provided with below upper bolster (3), die shoe (17) top is provided with lower mould (21), it is characterised in that：On described
Die holder (3) top is connected with upper spider (1), is provided with lower bearing bracket (7) below the die shoe (17), and the four of the upper spider (1)
Guide rod (6) is connected between angle and the corner of lower bearing bracket (7) vertically, the corner of the die shoe (17) is equipped with jack (5),
The guide rod (6) is inserted into one of jack (5) respectively, vertically-mounted on the lower bearing bracket (7) to have two matched moulds to stretch
Bar (11), the end of the matched moulds expansion link (11) are installed with push pedal (13), and the corner of the push pedal (13) is equipped with logical
Hole (12), the through hole (12) is interior to be fitted with pull bar (14), and one end of the pull bar (14) is hinged with pressing plate (16), the pressing plate
(16) bottom of die shoe (17) is fixedly mounted on, holddown spring (15) is connected between the pressing plate (16) and push pedal (13),
The holddown spring (15) is sleeved on pull bar (14), and the other end of the pull bar (14) extends to the bottom of push pedal (13) and set
Limited location block (19).
A kind of 2. plastic mould locking device uniformly compressed according to claim 1, it is characterised in that：The lower mould
(21) bottom is provided with push-plate (4), and the bottom of the push-plate (4) is connected with push rod (8), and the push rod (8) is inserted into lower mould vertically
In seat (17), the other end of the push rod (8) extends to below push pedal (13) and is provided with block (10), and the block (10) is with pushing away
Back-moving spring (9) is connected between plate (13), the back-moving spring (9) is sleeved on push rod (8) outside.
A kind of 3. plastic mould locking device uniformly compressed according to claim 1, it is characterised in that：The upper mould
(2) both sides are equipped with round table-like docking boss (20), and the both sides of the lower mould (21) are equipped with docking boss (20) shape
The docking recess (18) of shape matching.
A kind of 4. plastic mould locking device uniformly compressed according to claim 1, it is characterised in that：The matched moulds is stretched
Contracting bar (11) is electric expansion bar or hydraulic jack.
A kind of 5. plastic mould locking device uniformly compressed according to claim 1, it is characterised in that：The upper bolster
(3) and die shoe (17) is stainless steel integrated mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377504.4U CN206825855U (en) | 2017-04-11 | 2017-04-11 | A kind of plastic mould locking device uniformly compressed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377504.4U CN206825855U (en) | 2017-04-11 | 2017-04-11 | A kind of plastic mould locking device uniformly compressed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206825855U true CN206825855U (en) | 2018-01-02 |
Family
ID=60768385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720377504.4U Active CN206825855U (en) | 2017-04-11 | 2017-04-11 | A kind of plastic mould locking device uniformly compressed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206825855U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049493A (en) * | 2018-08-22 | 2018-12-21 | 东莞市圣荣自动化科技有限公司 | It is a kind of with barrel can high low adjustment vertical injection molding machine |
| CN109228188A (en) * | 2018-10-17 | 2019-01-18 | 久塑科技（上海）有限公司 | A kind of mold ejection mechanism and its extrusion method |
| CN109263001A (en) * | 2018-08-22 | 2019-01-25 | 东莞市圣荣自动化科技有限公司 | A kind of vertical injection molding machine mold hoisting mechanism |
| CN109622892A (en) * | 2019-01-18 | 2019-04-16 | 上海汇警市政工程有限公司 | One kind casting moulds of industrial equipment for high-speed railway components |
| CN109624247A (en) * | 2018-12-12 | 2019-04-16 | 佛山市顺德区天本模具制造有限公司 | A kind of Clamping Device of Injection Moulding Machine |
| CN110919997A (en) * | 2019-11-29 | 2020-03-27 | 安徽微威胶件集团有限公司 | Injection molding device for dust cover of stopper |
-
2017
- 2017-04-11 CN CN201720377504.4U patent/CN206825855U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049493A (en) * | 2018-08-22 | 2018-12-21 | 东莞市圣荣自动化科技有限公司 | It is a kind of with barrel can high low adjustment vertical injection molding machine |
| CN109263001A (en) * | 2018-08-22 | 2019-01-25 | 东莞市圣荣自动化科技有限公司 | A kind of vertical injection molding machine mold hoisting mechanism |
| CN109228188A (en) * | 2018-10-17 | 2019-01-18 | 久塑科技（上海）有限公司 | A kind of mold ejection mechanism and its extrusion method |
| CN109228188B (en) * | 2018-10-17 | 2023-09-22 | 久塑科技（上海）有限公司 | Mold ejection mechanism and ejection method thereof |
| CN109624247A (en) * | 2018-12-12 | 2019-04-16 | 佛山市顺德区天本模具制造有限公司 | A kind of Clamping Device of Injection Moulding Machine |
| CN109622892A (en) * | 2019-01-18 | 2019-04-16 | 上海汇警市政工程有限公司 | One kind casting moulds of industrial equipment for high-speed railway components |
| CN110919997A (en) * | 2019-11-29 | 2020-03-27 | 安徽微威胶件集团有限公司 | Injection molding device for dust cover of stopper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206825855U (en) | A kind of plastic mould locking device uniformly compressed | |
| CN204036556U (en) | A kind of car boot cover inside gadget molding press cutting mold | |
| CN203221626U (en) | Embedded movable compression column mold structure | |
| CN104227902A (en) | Plastic extrusion forming mould | |
| CN213797811U (en) | Integrated injection molding mold for base of flip tool box | |
| CN210415413U (en) | Stable injection mold of compound die | |
| CN112172009A (en) | Table type injection molding machine | |
| CN208343301U (en) | A kind of plastic mould processing taking of plastic jetting-moulding machine mold mechanism | |
| CN113478722A (en) | Forming die with two translational sides for pressing and closing die | |
| CN112848138A (en) | Double-guide-rail guiding, buffering and injection molding device for mold processing | |
| CN203818604U (en) | Pressing type hydraulic machine used during compression molding | |
| CN207120440U (en) | A kind of honeycomb type structure midsole mould | |
| CN206030517U (en) | Plastics bottle blowing machine of cranking arm in hydraulic pressure area | |
| CN217573765U (en) | Mould of net expert class accessory of moulding plastics | |
| CN109366885A (en) | A kind of simple type funnel molding die having pooling feature | |
| CN216373113U (en) | Injection molding machine with injection molding template convenient to replace | |
| CN213321306U (en) | Table type injection molding machine | |
| CN215703481U (en) | Special-shaped packaging foam production mold | |
| CN216914709U (en) | Mold closing device of injection molding machine | |
| CN212979073U (en) | Injection molding machine movable mould board | |
| CN210501115U (en) | Demoulding device for solid-sealed polar pole | |
| CN220946326U (en) | Demolding equipment for compression molding of PFA (PFA) workpiece | |
| CN213919453U (en) | Injection molding machine for injection molding | |
| CN219947042U (en) | Injection molding compresses tightly fixing device | |
| CN212171376U (en) | Upper cover pressing and shaping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |