CN209007887U - A kind of type core of easy mold release - Google Patents
A kind of type core of easy mold release Download PDFInfo
- Publication number
- CN209007887U CN209007887U CN201821774409.9U CN201821774409U CN209007887U CN 209007887 U CN209007887 U CN 209007887U CN 201821774409 U CN201821774409 U CN 201821774409U CN 209007887 U CN209007887 U CN 209007887U
- Authority
- CN
- China
- Prior art keywords
- core
- type core
- mold release
- easy mold
- hole
- 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.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 4
- 239000004033 plastic Substances 0.000 abstract description 21
- 229920003023 plastic Polymers 0.000 abstract description 21
- 238000000465 moulding Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000284 extract Substances 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 238000001746 injection moulding Methods 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002585 base Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007569 slipcasting Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003856 thermoforming Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000001458 anti-acid effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of type core of easy mold release, is related to plastic product forming technical field.The utility model is a kind of type core of easy mold release, including substrate, it is mounted at the core of substrate, substrate is equipped with fixed hole, plays die hole, the fixed part for fixing core, further includes being inserted into fixed hole to be spirally connected by the type core fixing piece affixed with shape mould, with die hole and can play module for what type core be separated with shape mould by withstanding effect.The utility model can easily take out type core, quickly demould, and simultaneous type core is alternatively, to be able to produce plastic product of different shapes.Withstanding effect by playing module extracts type core, and molding is convenient and efficient, core be it is dismountable, core can be replaced according to different production shapes, one set of die be able to produce the product of various shapes, efficient, energy saving.
Description
Technical field
The utility model relates to plastic product forming technical fields, and in particular to a kind of type core of easy mold release.
Background technique
Plastic products are a kind of products more typical in our daily lifes, and plastics have stability well, make for a long time
With will not go bad, at the same it is anticorrosive, anti acid alkali performance is good, become we live in indispensable thing.Through toughening, enhancing
Plastics can improve the property of its own high temperature deformation, realize the normal use under high temperature.
Plastic shaping is the product that the plastics of various forms (powder, pellet, solution and dispersion) are made to required shape
Or the process of blank.The selection of plastic shaping depend mainly on plastics type (thermoplasticity or thermosetting property), starting form with
And the shape and size of product.The common method of processing thermoplastic plastics has extrusion, injection moulding, calendering, blow molding and thermoforming
Deng processing thermosetting plastics generally use molding, transfer modling, also with injection moulding.Plastic shaping is by various forms (powder
Material, pellet, solution and dispersion) plastics the product of required shape or the process of blank is made.Molding method up to 30
It is several.Lamination, molding and thermoforming are to form plastics in the plane.The method of above-mentioned plastic processing, is used equally for rubber to add
Work.In addition, there are also using liquid monomer or polymer as casting of raw material etc..In these methods, it is used with extrusion and injection molding
At most and most basic forming method.
Plastic mould is a kind of tool for producing plastic products.It is formed by multiple die assemblies, there is shaping mould in mold
Chamber.When injection molding, it is intracavitary that molten plastic is injected into pattern, and in intracavitary cooling and shaping, then upper and lower mould is separated, and is via ejection
System by product from die cavity ejection leave mold, last mold recloses to be molded next time, entire injection moulding process be recycle into
Capable.
Often there is the technology of difficult die sinking in the mold used in the prior art in the more complex plastic product of production shape
Problem, while a mold can only produce a kind of product of shape, limitation is big, while also resulting in the waste of resource, increases
Production cost.This type core for being primarily due to mold is difficult to extract when demolished, and the core shape of mold is certain on the same day
Can not the different production requirement in root make change.
Summary of the invention
In view of this, the present invention provides a kind of type cores of easy mold release, can easily take out type core, quickly de-
Mould, simultaneous type core are alternatively, to be able to produce plastic product of different shapes.
The utility model is a kind of type core of easy mold release, including substrate, is mounted at the core of the substrate,
The substrate is equipped with fixed hole, plays die hole, the fixed part for fixing the core, further includes being inserted into the fixation to lead to
Hole is spirally connected by the type core and the affixed fixing piece of shape mould, with described die hole and can be by withstanding effect by type core and shape mould
Separation plays module.
Preferably, the height of the fixed hole is less than the height of the fixing piece.
Preferably, the fixed hole has internal screw thread, the fixing piece has external screw thread, so that the fixation
Part can be by rotating into or exiting the fixed hole.
Preferably, being equipped with interconnecting piece at the top of the core.
Preferably, the fixed part is T shape sliding slot.
Preferably, the cross section of the interconnecting piece is T shape, it can be in the fixed part mating reaction, so that institute
It states core and is fixed in the substrate.
Preferably, the fixed part is tool internal thread circular groove.
Preferably, the interconnecting piece is with externally threaded cylindrical body.
Preferably, the circular groove is equal with the diameter of the cylindrical body.
The utility model can easily take out type core, quickly demould, and simultaneous type core is alternatively, to be able to produce
Plastic product of different shapes.Withstanding effect by playing module extracts type core, and molding is convenient and efficient, and core is detachable
, core can be replaced according to different production shapes, one set of die is able to produce the product of various shapes, efficient, energy conservation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the type core of the easy mold release provided in the embodiment of the present invention one；
Fig. 2 is a kind of decomposition texture schematic diagram of the type core of the easy mold release provided in the embodiment of the present invention one；
Fig. 3 is a kind of structural schematic diagram of the type core of the easy mold release provided in the embodiment of the present invention two；
Fig. 4 is a kind of decomposition texture schematic diagram of the type core of the easy mold release provided in the embodiment of the present invention two.
Wherein: 1- substrate；11- fixed hole；12- plays die hole；13- fixed part；2- core；21- interconnecting piece；3- is fixed
Part；4- plays module.
Specific embodiment
The utility model is described in detail With reference to embodiment.
Embodiment one
Fig. 1, Fig. 2 are please referred to, is a kind of type core of easy mold release, including substrate 1, is mounted at the substrate 1
Core 2, the substrate 1 are equipped with fixed hole 11, play die hole 12, the fixed part 13 for fixing the core 2, and further including can
The fixed hole 11 is inserted into be spirally connected and can pass through by the type core fixing piece 3 affixed with shape mould, with described die hole 12
Withstanding effect plays module 4 for what type core was separated with shape mould.
Substrate 1 can be rectangle, circle, and substrate 1 is rectangle in the present embodiment, and core 2 is detachably arranged in base
1 downside of plate, detachably refers to remove core 2 from substrate 1 by way of skidding off or rotating, makes the two point
From, be in the embodiment by be arranged sliding slot so that core 2 is fixed in substrate 1, interconnecting piece 21, institute can be set at the top of core 2
The cross section for stating interconnecting piece 21 is T shape, and the fixed part 13 is T shape sliding slot.Interconnecting piece 21 and 13 mating reaction of fixed part, so that
It obtains core 2 and is fixed in the substrate 1, interconnecting piece 21 can move reciprocatingly in T shape sliding slot.Make before use interconnecting piece 21 with
Position of T shape sliding slot or so alignment, then left/right pushes interconnecting piece 21, enters interconnecting piece 21 in T shape sliding slot, realizes
The connection of core 2 and substrate 1.
Fixing piece 3 can be common screw, and fixing piece 3 passes through fixed hole 11 and is spirally connected opposite into position on shape mould
The hole answered, the height of fixed hole 11 are less than the height of the fixing piece 3, with guarantee screw can pass through fixed hole 11 and
There is extra part to enter the hole on shape mould.The fixed hole 11 has internal screw thread, and the fixing piece 3 has external screw thread, with
Enable the fixing piece 3 by rotating into or exiting the fixed hole 11.
Position corresponding with die hole 12 is played should be not provided with any hole, groove on shape mould, should be plane, in this way can
Guarantee that a module 4 has passed through die hole 12 and continue to move down when can generate an abutting force rising, by core 2 from shape
It is taken out in mould.
When substrate 1 is rectangle, fixed hole 11, rise die hole 12 number can be multiple, multiple fixed holes 11,
Die hole 12 can should not be played as shown in Figure 1 on same one side for 2 fixed hole 11,2, and each volume is equal by playing die hole 12
There are a fixed hole 11, one to play die hole 12.Guarantee good fastening effect and uniform molding power.
Module 4 will be played in slip casting to take out, fixing piece 3 screws, and guarantees the compactness and compactness of mold；Demoulding when
It waits, is taken out fixing piece 3 using screwdriver, module 4 will be played and be put into die hole 12, the slowly rotation simultaneously of multiple modules 4 makes core
Body 2 takes out.
Embodiment two
Fig. 3, Fig. 4 are please referred to, is a kind of type core of easy mold release, including substrate 1, is mounted at the substrate 1
Core 2, the substrate 1 are equipped with fixed hole 11, play die hole 12, the fixed part 13 for fixing the core 2, and further including can
The fixed hole 11 is inserted into be spirally connected and can pass through by the type core fixing piece 3 affixed with shape mould, with described die hole 12
Withstanding effect plays module 4 for what type core was separated with shape mould.
Substrate 1 can be rectangle, circle, and substrate 1 is rectangle in the present embodiment, and core 2 is detachably arranged in base
1 downside of plate, detachably refers to remove core 2 from substrate 1 by way of skidding off or rotating, makes the two point
From core 2 is fixed in substrate 1 by way of rotation in the present embodiment, interconnecting piece 21, interconnecting piece 21 are equipped at the top of core 2
For with externally threaded cylindrical body, fixed part 13 is tool internal thread circular groove, the diameter phase of circular groove and cylindrical body
Deng interconnecting piece 21 and 13 mating reaction of fixed part, so that core 2 is fixed in the substrate 1.
Fixing piece 3 can be common screw, and fixing piece 3 passes through fixed hole 11 and is spirally connected opposite into position on shape mould
The hole answered, the height of fixed hole 11 are less than the height of the fixing piece 3, with guarantee screw can pass through fixed hole 11 and
There is extra part to enter the hole on shape mould.The fixed hole 11 has internal screw thread, and the fixing piece 3 has external screw thread, with
Enable the fixing piece 3 by rotating into or exiting the fixed hole 11.
Position corresponding with die hole 12 is played should be not provided with any hole, groove on shape mould, should be plane, in this way can
Guarantee that a module 4 has passed through die hole 12 and continue to move down when can generate an abutting force rising, by core 2 from shape
It is taken out in mould.
When substrate 1 is rectangle, fixed hole 11, rise die hole 12 number can be multiple, multiple fixed holes 11,
Die hole 12 can should not be played as shown in Figure 2 on same one side for 2 fixed hole 11,2, and each volume is equal by playing die hole 12
There are a fixed hole 11, one to play die hole 12.Guarantee good fastening effect and uniform molding power.
Module 4 will be played in slip casting to take out, fixing piece 3 screws, and guarantees the compactness and compactness of mold；Demoulding when
It waits, is taken out fixing piece 3 using screwdriver, module 4 will be played and be put into die hole 12, the slowly rotation simultaneously of multiple modules 4 makes core
Body 2 takes out.
The utility model can easily take out type core, quickly demould, and simultaneous type core is alternatively, to be able to produce
Plastic product of different shapes.Withstanding effect by playing module 4 extracts type core, and molding is convenient and efficient, and core 2 is detachable
, core 2 can be replaced according to different production shapes, one set of die is able to produce the product of various shapes, efficient, energy conservation.
The utility model is not limited to above-mentioned specific embodiment, and various modifications and changes may be made to the present invention.
All foundation the technical essence of the utility model, should all to embodiment of above any modification, equivalent replacement, improvement and so on
Included in the protection scope of the utility model.
Claims (9)
1. a kind of type core of easy mold release, which is characterized in that including substrate, it is mounted at the core of the substrate, it is described
Substrate is equipped with fixed hole, plays die hole, the fixed part for fixing the core, further includes being inserted into the fixed hole to incite somebody to action
The type core fixing piece affixed with shape mould is spirally connected with described die hole and can be separated type core with shape mould by withstanding effect
Rise module.
2. a kind of type core of easy mold release according to claim 1, which is characterized in that the height of the fixed hole is less than institute
State the height of fixing piece.
3. a kind of type core of easy mold release according to claim 2, which is characterized in that the fixed hole has internal screw thread,
The fixing piece has external screw thread, so that the fixing piece can be by rotating into or exiting the fixed hole.
4. a kind of type core of easy mold release according to claim 1, which is characterized in that be equipped with interconnecting piece at the top of the core.
5. a kind of type core of easy mold release according to claim 4, which is characterized in that the fixed part is T shape sliding slot.
6. a kind of type core of easy mold release according to claim 5, which is characterized in that the cross section of the interconnecting piece is T shape,
It can be in the fixed part mating reaction, so that the core is fixed in the substrate.
7. a kind of type core of easy mold release according to claim 4, which is characterized in that the fixed part is tool internal thread
Circular groove.
8. a kind of type core of easy mold release according to claim 7, which is characterized in that the interconnecting piece is with externally threaded
Cylindrical body.
9. a kind of type core of easy mold release according to claim 8, which is characterized in that the circular groove and the cylindrical body
Diameter it is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821774409.9U CN209007887U (en) | 2018-10-31 | 2018-10-31 | A kind of type core of easy mold release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821774409.9U CN209007887U (en) | 2018-10-31 | 2018-10-31 | A kind of type core of easy mold release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209007887U true CN209007887U (en) | 2019-06-21 |
Family
ID=66840785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821774409.9U Expired - Fee Related CN209007887U (en) | 2018-10-31 | 2018-10-31 | A kind of type core of easy mold release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209007887U (en) |
-
2018
- 2018-10-31 CN CN201821774409.9U patent/CN209007887U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 No. 50, Daxiang Road, Meishan Town Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee after: Huzhou Weiyue polymer material Co.,Ltd. Address before: 313000 No. 50, Daxiang Road, Meishan Town Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee before: CHANGXING WEIYUE PLASTIC INDUSTRY TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 |