CN206551437U - A kind of artificial limb Novel injection mold - Google Patents
A kind of artificial limb Novel injection mold Download PDFInfo
- Publication number
- CN206551437U CN206551437U CN201720085249.6U CN201720085249U CN206551437U CN 206551437 U CN206551437 U CN 206551437U CN 201720085249 U CN201720085249 U CN 201720085249U CN 206551437 U CN206551437 U CN 206551437U
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- CN
- China
- Prior art keywords
- core
- artificial limb
- pulling
- injection mold
- pulling mechanism
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of artificial limb Novel injection mold, a kind of artificial limb Novel injection mold, including running gate system, thermoregulating system, for being molded the profiled part of artificial limb and 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, described side core-pulling mechanism includes the first core-pulling mechanism and the second core-pulling mechanism, the first described core-pulling mechanism includes the first side core-pulling for being molded connecting hole and the second side core-pulling for forming through hole one, described the first core pulling and the second core pulling is fixed on same sliding block, the second described core-pulling mechanism includes the 3rd side core-pulling for being used to form through hole two, 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 artificial limb Novel injection mold.
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 a block sheet
Body 1, the upper surface side of body 1 forms depressed part 11, and body 1 is provided with the through hole 1 through depressed part in the both sides of depressed part
And through hole 2 13, the both sides of body 1 are additionally provided with connecting hole 14, and the lower surface of body 1 is provided with grid close to connecting hole side and added
Strengthening tendons 15.
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 artificial limb Novel injection mold, and it has cooling effect more preferably advantage.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of artificial limb novel injection molding
Mould, 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, and described thermoregulating system includes the cooling tube for being surrounded on artificial limb setting
Road, is connected with cooling fin on the cooling pipe at artificial limb depressed part, and described cooling fin, which is located in core, extends downwardly type
Core end face, described side core-pulling mechanism includes the first core-pulling mechanism and the second core-pulling mechanism, the first described core-pulling mechanism bag
Include the first side core-pulling for being molded connecting hole and the second side core-pulling for forming through hole one, described the first side core-pulling with
And second side core-pulling be fixed on same sliding block, the 3rd side that described the second core-pulling mechanism includes being used to be formed through hole two is taken out
Core.
By using above-mentioned technical proposal, cooling pipe is passed through above depressed part, and provided with cooling on cooling pipe
Piece is cooled down by cooling fin to the part, is in addition connected to the first side core-pulling and the second side core-pulling on same sliding block more
It is convenient to carry out core pulling action to improve stripping result.
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 ejecting mechanism includes the first push rod, the second push rod, the first described push rod is set with body
The bottom of depressed part is abutted, and the second described push rod is abutted with grid reinforcing rib.
By using above-mentioned technical proposal, the setting of the first push rod and the second push rod can be such that artificial limb preferably releases, the
Two push rods, which are withstood on grid reinforcing rib, preferably to protect artificial limb not damage artificial limb in push.
Preferably, the diameter of the first described push rod is more than the diameter of the second push rod.
Preferably, described running gate system, which includes being located at core moulding depressed part, enters cast gate.
By using above-mentioned technical proposal, the injection effect of artificial limb can be improved by entering the setting of gate location.
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 the structural representation that artificial limb is used to embody grid reinforcing rib；
Fig. 3 is the schematic diagram that artificial limb Novel injection mold is used to embody internal structure；
Fig. 4 is the schematic diagram that artificial limb Novel injection mold is used to embody ejecting mechanism；
Fig. 5 is the schematic diagram that artificial limb Novel injection mold is used to embody core；
Fig. 6 is the structural representation of side core-pulling mechanism.
In figure, 1, body；11st, depressed part；12nd, through hole one；13rd, through hole two；14th, connecting hole；15th, grid reinforcing rib；2、
Cooling pipe；21st, cooling fin；3rd, core；31st, mounting hole；4th, side core-pulling mechanism；41st, the first core-pulling mechanism；411st, the first side is taken out
Core；412nd, the second side core-pulling；413rd, sliding block；42nd, the second core-pulling mechanism；421st, the 3rd side core-pulling；43rd, block；44th, slide rail；
51st, the first push rod；52nd, the second push rod；6th, cast gate is entered.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Artificial limb is illustrated referring to Fig. 1, a block body 1, the upper surface side of body 1 forms depressed part 11, this
Body 1 is provided with the through hole 1 and through hole 2 13 through depressed part 11 in the both sides of depressed part 11, and the both sides of body 1 are additionally provided with connection
Hole 14, the lower surface of body 1 is provided with grid reinforcing rib 15 close to connecting hole side.
Embodiment 1, a kind of artificial limb Novel injection mold, including running gate system, thermoregulating system, the shaping for being molded artificial limb
Part and the ejecting mechanism for releasing artificial limb, profiled part include core 3, die cavity and side core-pulling mechanism 4.
It is shown in Figure 1, wherein in the injection effect in order to improve artificial limb, casting system enter cast gate 6 positioned at core into
At type depressed part 11.
Enter explanation, including the first core-pulling mechanism 41 and the second core-pulling mechanism 42, first to side core-pulling mechanism 4 referring to Fig. 6
Core-pulling mechanism 41 includes the first side core-pulling 411 for being molded connecting hole 14 and the second side core-pulling for forming through hole 1
412, the first side core-pulling 411 and the second side core-pulling 412 are fixed on same sliding block 413, and the second core-pulling mechanism 42 includes being used for
Form the 3rd side core-pulling 421 of through hole 2 13.
Wherein the first core-pulling mechanism 41 and the second core-pulling mechanism 42 are two.
Return as shown in Figure 4, ejecting mechanism includes the first push rod 51, the second push rod 52, wherein the diameter of the first push rod 51 is big
In the diameter of the second push rod 52, the first push rod 51 sets the bottom of depressed part 11 to abut with body 1, and the second push rod 52 adds with grid
Strengthening tendons 15 is abutted.
It is shown in Figure 3, cooling fin 21 is connected with cooling pipe 2, cooling fin 21, which is located in core 3, to be extended downwardly.
Waviness can be set in cooling fin 21 to further improve cooling effect.
Illustrated referring to Fig. 6 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, and enter core 3 and type by cast gate
To form product in chamber, thermoregulating system connects coolant during whole injection, and coolant, which flows through all cooling pipes 2, to be made
Product cooling, and circular mode carries out cooling can cause moulding cooling effect more preferably.The setting of cooling fin 21 can be with
So that artificial limb depressed part cooling effect more preferably.Treat that injection is molded after completing, work of the side core-pulling mechanism 4 in Angle Pin
Core pulling action is carried out under, then up and down parting, artificial limb is released by push rod 5 after parting terminates.It should be noted that mould bases
Structure will not be repeated here for prior art.
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 (6)
1. a kind of artificial limb Novel injection mold, including running gate system, thermoregulating system, the profiled part for being molded artificial limb and use
In the ejecting mechanism for releasing artificial limb, profiled part includes core（3）, die cavity and side core-pulling mechanism（4）, it is characterised in that：Institute
The thermoregulating system stated includes the cooling pipe for being surrounded on artificial limb setting（2）, positioned at artificial limb depressed part（11）The cooling pipe at place（2）
On be connected with cooling fin（21）, described cooling fin（21）Positioned at core（3）Inside extend downwardly core（3）End face, described side
Core-pulling mechanism（4）Including the first core-pulling mechanism（41）And second core-pulling mechanism（ 42）, described the first core-pulling mechanism（41）Bag
Include for being molded connecting hole（14）The first side core-pulling（411）And for forming through hole one（12）The second side core-pulling（412）,
The first described side core-pulling（411）And second side core-pulling（412）It is fixed on same sliding block（413）On, the second described core pulling
Mechanism（ 42）Including for forming through hole two（13）The 3rd side core-pulling（421）.
2. artificial limb Novel injection mold according to claim 1, it is characterized in that：Described core（3）Top is provided with cylinder
Shape mounting hole（31）, described cooling fin（21）Positioned at mounting hole（31）It is interior.
3. artificial limb Novel injection mold according to claim 1, it is characterized in that：Described cooling fin（21）For aluminium flake.
4. artificial limb Novel injection mold according to claim 1, it is characterized in that：Described ejecting mechanism includes the first push rod
（51）, the second push rod（52）, described the first push rod（51）With body（1）Depressed part is set（11）Bottom abut, it is described
Second push rod（52）With grid reinforcing rib（15）Abut.
5. artificial limb Novel injection mold according to claim 4, it is characterized in that：The first described push rod（51）Diameter it is big
In the second push rod（52）Diameter.
6. artificial limb Novel injection mold according to claim 1, it is characterized in that：Described running gate system includes being located at core
（3）Contoured depressions portion（11）Cast gate is entered at place（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720085249.6U CN206551437U (en) | 2017-01-22 | 2017-01-22 | A kind of artificial limb Novel injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720085249.6U CN206551437U (en) | 2017-01-22 | 2017-01-22 | A kind of artificial limb Novel injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206551437U true CN206551437U (en) | 2017-10-13 |
Family
ID=60011438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720085249.6U Expired - Fee Related CN206551437U (en) | 2017-01-22 | 2017-01-22 | A kind of artificial limb Novel injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206551437U (en) |
-
2017
- 2017-01-22 CN CN201720085249.6U patent/CN206551437U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20200122 |