CN206510343U - A kind of injection mold of artificial limb - Google Patents
A kind of injection mold of artificial limb Download PDFInfo
- Publication number
- CN206510343U CN206510343U CN201720085273.XU CN201720085273U CN206510343U CN 206510343 U CN206510343 U CN 206510343U CN 201720085273 U CN201720085273 U CN 201720085273U CN 206510343 U CN206510343 U CN 206510343U
- Authority
- CN
- China
- Prior art keywords
- artificial limb
- core
- injection mold
- cooling fin
- block
- 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
Abstract
The utility model discloses a kind of injection mold of artificial limb, including running gate system, thermoregulating system, the profiled part for being molded artificial limb and the ejecting mechanism for releasing artificial limb, profiled part includes core, die cavity and side core-pulling mechanism, described thermoregulating system includes the cooling pipe for being surrounded on artificial limb setting, cooling fin is connected with the cooling pipe at artificial limb depressed part, described cooling fin, which is located in core, extends downwardly core end face, and the utility model is suitable to have the advantages that artificial limb injection is better.
Description
Technical field
The utility model is related to mould, more particularly to a kind of injection mold of artificial limb.
Background technology
Injection mold（Injection mold）It is to produce a kind of processing side used during some complex-shaped parts in batches
Method, is mainly used in industrial circle.The material of heated thawing is is injected die cavity by injection mold process by high pressure, through cooling and solidifying
Afterwards, formed products are obtained；Two kinds of thermosetting plastic mould, thermoplastic plastic's mould is divided into according to shaping characteristic.
Injection mold is made up of dynamic model and cover half two parts, and dynamic model is arranged on the moving die plate of injection (mo(u)lding) machine, cover half
On the fixed form of injection (mo(u)lding) machine.In injection moulding, dynamic model constitutes running gate system and die cavity with cover half closure, opens
Dynamic model and cover half separate to take out plastic products during mould.
Although the structure of mould is due to plastics variety and the type of performance, the shape of plastic products and structure and injector
May be ever-changing Deng different, but basic structure is consistent.Mould is main by running gate system, thermoregulating system, shaping zero
Part and constitutional detail composition.Wherein running gate system and forming part be with the direct contact portion of plastics, and with plastics and product
Change, is most complicated, change maximum, it is desirable to process finish and precision highest part in mold.
Running gate system refer to plastics from nozzle enter die cavity before runner section, including sprue, cold slug well, runner and
Cast gate etc..Forming part refer to constitute article shape various parts, including dynamic model, cover half and die cavity, core, curved lever and
Exhaust outlet etc..
Below by taking the mould for being molded artificial limb as an example, the concrete structure of artificial limb part is shown in Figure 1, including arc
Body 1, the both sides of body 1 form some grids 11, and body one end, which is formed, is located at connecting hole 12 on connecting hole 12, the arcwall face of body 1
Opposite side formation depressed part 13, through hole 14 is formed on the side wall of depressed part 13.
Existing injection mold generally comprises running gate system, thermoregulating system, profiled part and use for shaped article
In the ejecting mechanism for releasing artificial limb moulding, profiled part includes core, die cavity and side core-pulling mechanism, and thermoregulating system is cooling
Pipeline, the logical liquid in side that cooling pipe is arranged on body is cooled down, but this mode cooling effect for the artificial limb
It is not good.
Utility model content
The purpose of this utility model is to provide a kind of injection mold of artificial limb, and it has cooling effect more preferably advantage.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of injection mould of artificial limb
Tool, including running gate system, thermoregulating system, the profiled part for being molded artificial limb and the ejecting mechanism for releasing artificial limb, into
Type part includes core, die cavity and side core-pulling mechanism, and described thermoregulating system includes the cooling pipe for being surrounded on artificial limb setting,
Cooling fin is connected with the cooling pipe at artificial limb depressed part, described cooling fin, which is located in core, extends downwardly core end
Face.
By using above-mentioned technical proposal, because depressed part inconvenience is cooled down by coolant, cooling pipe is from recessed
Flow through, and the part is cooled down by cooling fin provided with cooling fin above the portion of falling on cooling pipe.
Preferably, described core top is provided with cylindric mounting hole, described cooling fin is located in mounting hole.
Forming heat-dissipating space by using above-mentioned technical proposal, between cooling fin and mounting hole can further improve cold
But effect.
Preferably, described cooling fin is aluminium flake.
By using above-mentioned technical proposal, aluminium flake has more preferable thermal conduction effect, therefore can further improve cooling
Effect.
Preferably, described side core-pulling mechanism is two and to be symmetrical arranged, described side core-pulling mechanism include Loose core block,
The sliding block that is connected with Loose core block and it is arranged at and is used for the block for limiting slider stroke on moving platen.
Preferably, moving platen is provided with the slide rail slided for sliding block.
In summary, the utility model has the advantages that：With cooling effect more preferably, artificial limb performance is preferably excellent
Point.
Brief description of the drawings
Fig. 1 is the structural representation of artificial limb；
Fig. 2 is used to embody internal structure schematic diagram for the injection mold of artificial limb；
The structural representation that Fig. 3 is used to embody core plate for the injection mold of artificial limb；
Fig. 4 is the profile of core；
Fig. 5 is the structural representation of Loose core block.
In figure, 1, body；11st, grid；12nd, connecting hole；13rd, depressed part；14th, through hole；2nd, cooling pipe；21st, cooling fin；
3rd, core；31st, mounting hole；4th, side core-pulling mechanism；41st, Loose core block；42nd, sliding block；43rd, block；44th, slide rail；5th, push rod；6th, expect
Rod.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Artificial limb is illustrated referring to Fig. 1, the body 1 of an arc, the both sides of body 1 form some grids 11, body one
End is formed on connecting hole 12, the arcwall face of body 1 on the opposite side formation depressed part 13 positioned at connecting hole 12, the side wall of depressed part 13
Form through hole 14.
Embodiment 1, a kind of injection mold of artificial limb, including running gate system（Omitted in figure）, thermoregulating system, for being molded vacation
The profiled part of limb and the ejecting mechanism for releasing artificial limb, profiled part include core 3, die cavity and side core-pulling mechanism 4,
Thermoregulating system includes the cooling pipe 2 for being surrounded on artificial limb setting.
Side core-pulling mechanism 4 is illustrated referring to Fig. 2 and Fig. 5, side core-pulling mechanism 4 is two and is symmetrical arranged, side core-pulling
Mechanism 4 include being arranged on the slide rail 44 slided on moving platen for sliding block 42, Loose core block 41, the sliding block 42 that is connected with Loose core block 41 with
And it is arranged at the block 43 on moving platen for limiting the stroke of sliding block 42.
With continued reference to cooling fin 21 shown in Fig. 2, is connected with cooling pipe 2, cooling fin 21 is located in core 3 to downward
Stretch the end face of core 3.
Illustrated referring to Fig. 3 for the installation of cooling fin 21, the top of core 3 is provided with cylindric mounting hole 31, cooling fin 21
It is plugged in mounting hole 31, and the through hole passed through for cooling pipe 2 is set at the middle part of cooling fin 21.
The course of work：Plastics are extruded through sprue bush from the outlet of injection machine,（The position of charge bar 6 in figure）And entered by cast gate
Enter into core 3 and die cavity to form product, thermoregulating system connects coolant during whole injection, and coolant flows through institute
Some cooling pipes 2 are so that product cooling, and circular mode carries out cooling can cause moulding cooling effect more preferably.Cooling
The setting of piece 21 can cause artificial limb depressed part cooling effect more preferably.Treat that injection is molded after completing, side core-pulling machine
Structure 4 carries out core pulling in the presence of Angle Pin and acted so that Loose core block 41 is extracted out from the through hole in artificial limb, when sliding block 42 and block
43 abut when complete core pulling, then up and down parting, artificial limb is released by push rod 5 after parting terminates.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (5)
1. a kind of injection mold of artificial limb, including running gate system, thermoregulating system, the profiled part for being molded artificial limb and it is used for
The ejecting mechanism of artificial limb is released, profiled part includes core（3）, die cavity and side core-pulling mechanism（4）, it is characterised in that：It is described
Thermoregulating system include be surrounded on artificial limb setting cooling pipe（2）, positioned at artificial limb depressed part（13）The cooling pipe at place（2）On
It is connected with cooling fin（21）, described cooling fin（21）Positioned at core（3）Inside extend downwardly core（3）End face.
2. the injection mold of artificial limb according to claim 1, it is characterized in that：Described core（3）Top is provided with cylindric
Mounting hole（31）, described cooling fin（21）Positioned at mounting hole（31）It is interior.
3. the injection mold of artificial limb according to claim 1, it is characterized in that：Described cooling fin（21）For aluminium flake.
4. the injection mold of artificial limb according to claim 1, it is characterized in that：Described side core-pulling mechanism（4）For two and
It is symmetrical arranged, described side core-pulling mechanism（4）Including Loose core block（41）With Loose core block（41）The sliding block of connection（42）And set
In on moving platen be used for limit sliding block（42）The block of stroke（43）.
5. the injection mold of artificial limb according to claim 4, it is characterized in that：Moving platen is provided with and supplies sliding block（42）Slide
Slide rail（44）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720085273.XU CN206510343U (en) | 2017-01-22 | 2017-01-22 | A kind of injection mold of artificial limb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720085273.XU CN206510343U (en) | 2017-01-22 | 2017-01-22 | A kind of injection mold of artificial limb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206510343U true CN206510343U (en) | 2017-09-22 |
Family
ID=59867383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720085273.XU Expired - Fee Related CN206510343U (en) | 2017-01-22 | 2017-01-22 | A kind of injection mold of artificial limb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206510343U (en) |
-
2017
- 2017-01-22 CN CN201720085273.XU patent/CN206510343U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20200122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |