CN206765307U - Target bottom precise forming mold - Google Patents
Target bottom precise forming mold Download PDFInfo
- Publication number
- CN206765307U CN206765307U CN201720331584.XU CN201720331584U CN206765307U CN 206765307 U CN206765307 U CN 206765307U CN 201720331584 U CN201720331584 U CN 201720331584U CN 206765307 U CN206765307 U CN 206765307U
- Authority
- CN
- China
- Prior art keywords
- dynamic model
- cover half
- target bottom
- forming mold
- radiating groove
- 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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Abstract
The utility model discloses a kind of target bottom precise forming mold, including heat sink strip, dynamic model and the cover half coordinated with the dynamic model.The cover half is with forming cavity jointly with the dynamic model after matched moulds, and the inside of the dynamic model and cover half is respectively provided with multiple radiating grooves；The radiating groove run through the dynamic model along the radiating groove at die sinking direction arrangement, the dynamic model, and the radiating groove at the cover half runs through the cover half, and the heat sink strip is located at the radiating groove.Therefore during injection moulding, heat in forming cavity is directly conducted on dynamic model and cover half, target bottom of the present utility model is conducted with the heat in precise forming mold by being arranged at the heat sink strip inside dynamic model and cover half again, therefore so that target bottom precise forming mold of the present utility model has the advantages of rapid shaping, long lifespan, cost are low and accurate.
Description
Technical field
It the utility model is related to mould applications, more particularly to a kind of target bottom precise forming mold.
Background technology
With developing rapidly for society, people are also constantly pursuing various entertainment way, and dartlike weapon is joined as a kind of test
Game with person's body fitness also receives the welcome of consumers in general, and with the prevalence of darts, consumer is to target
In requirement attractive in appearance and practical also more and more higher, therefore each manufacturer is also constantly producing higher-quality target, existing mark
It is as follows that target protecgulum makes Mold Making process：By surrounding a forming cavity between dynamic model and cover half, one is opened at the edge of cover half
Inlet, by flow in pipes toward inlet injection moulding material, it is then waited to be molded after being cooled and shaped automatically to take out into
Type part, or accelerate to be molded by buying the device for accelerating to be cooled and shaped.But these ways can bring problems with：
(1) because the injection moulding material before uncolled shaping in forming cavity is still liquid, it is therefore necessary to by upper
It is tightly connected between cover half, causes molding part to deform to prevent liquid leakage, now completed the mould of injection process still
Use state is so in all the time, therefore slow down the production efficiency of molding part, wastes resource.
(2) it is long by being molded the time that intracavity liquid is cooled and shaped automatically, and it is injected into section bar in forming cavity
During material, because the moulding material of injection remains as hotter state, therefore also to a certain extent dynamic model can be caused to damage.
(3) cooling forming device is accelerated to greatly increase the production cost of enterprise to accelerate to be molded by buying.
Therefore, it is cheap and the target bottom mould of forming process can be accelerated to solve drawbacks described above to need a kind of cost badly.
Utility model content
It is cheap and can accelerate the target bottom mould of forming process that the purpose of this utility model is to provide a kind of cost.
To achieve these goals, the utility model provides a kind of target bottom precise forming mold, including dynamic model
And the cover half coordinated with the dynamic model.The cover half is with forming cavity jointly with the dynamic model after matched moulds.Wherein, this practicality is new
The target bottom of type precise forming mold also includes heat sink strip, and the inside of the dynamic model and cover half is respectively provided with multiple radiating grooves,
The radiating groove run through the dynamic model along the radiating groove at die sinking direction arrangement, the dynamic model, scattered at the cover half
Heat channel runs through the cover half, and the heat sink strip is at the radiating groove.
It is preferred that the different heat dissipating ring of multiple ring footpaths size, the ring of all heat dissipating rings are additionally provided with the dynamic model
The heart is located at up and down on center line of the dynamic model, and one end of the heat sink strip at the dynamic model is connected with the heat dissipating ring.
It is preferred that the dynamic model includes mavable module core and dynamic model pedestal, the mavable module core in removably with the dynamic model seat
Body is connected, and the radiating groove at the dynamic model is formed on the mavable module core.
It is preferred that the dynamic model pedestal is provided with thermal column, the thermal column is along parallel to die sinking direction arrangement.
It is preferred that the cover half includes fixed mold core and cover half pedestal, the fixed mold core in removably with the cover half seat
Body is connected, and the radiating groove at the cover half is formed on the fixed mold core.
It is preferred that the cover half also includes runner bushing, the runner bushing is described along being placed through parallel to die sinking direction
On cover half pedestal and fixed mold core, the sprue of the runner bushing connects with the forming cavity.
It is preferred that the both ends of the heat sink strip are respectively provided with kink, the kink at the dynamic model passes the dynamic model, institute
State the kink at cover half and pass the cover half.
Compared with prior art, because target bottom of the present utility model with precise forming mold also includes heat sink strip, move
The inside of mould and cover half is respectively provided with multiple radiating grooves, and radiating groove runs through along the radiating groove at die sinking direction arrangement, dynamic model
Dynamic model, the radiating groove at cover half run through cover half, and heat sink strip is at radiating groove, therefore, during injection moulding, forming cavity
Interior heat is sent at respective heat sink strip by dynamic model and cover half, then is conducted heat by heat sink strip, therefore, this
The target bottom precise forming mold of utility model has the advantages that rapid shaping, long lifespan, cost are low and accurate.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of target bottom precise forming mold of the present utility model.
Fig. 2 is Fig. 1 along the profile after line A-A cutting.
Fig. 3 is Fig. 1 along the profile after line B-B cutting.
Embodiment
To describe the technology contents of the present invention, construction feature, the effect realized in detail, below in conjunction with embodiment and coordinate
Accompanying drawing is explained in detail.
Fig. 1 to Fig. 3 is refer to, target bottom of the present utility model precise forming mold 100 includes dynamic model 10 and with moving
The cover half 20 that mould 10 coordinates, cover half 20 are with forming cavity 11, target bottom precise forming mould jointly with dynamic model 10 after matched moulds
Tool 100 also includes heat sink strip 30, and the inside of dynamic model 10 and cover half 20 is provided with multiple radiating groove (not shown), and radiating groove edge is vertically
In die sinking direction arrangement, radiating groove runs through dynamic model 10 and cover half 20, and heat sink strip 30 is not limited at radiating groove, is had
Body, dynamic model 10 and cover half 20 can also be provided with multiple radiating grooves in different directions, and heat sink strip 30 is located on radiating groove, but not
It is limited to this, specifically, heat sink strip 30 can be hollow tubular structure, can constantly inject cold water in its one end to accelerate forming cavity 11
Cooling and shaping, the heat in forming cavity 11 is conducted at dynamic model 10 or cover half 20 by heat sink strip 30, more specifically,
It is as follows：
Please continue to refer to Fig. 1 to Fig. 3, size different heat dissipating ring 40 in multiple ring footpaths is additionally provided with dynamic model 10, all dissipates
The ring heart of hot ring 40 is located at up and down on center line, but be not limited of dynamic model 10；Specifically, heat dissipating ring 12 can be set as needed
Different shapes is set to, such as：There is intersection point in square, triangle etc., heat sink strip 30, will be dissipated with will pass through intersection point with heat dissipating ring 40
The heat of hot ring 40 is conducted by heat sink strip 30, and dynamic model 10 includes mavable module core 12 and dynamic model pedestal 13, and mavable module core 12 is in can
Releasably it is connected with dynamic model pedestal 13, specifically, mavable module core 12 can pass through quick-disassembly structure, screw and screw with dynamic model pedestal 13
Cooperation etc. is coupled for being formed on mavable module core 12 in installation, dismounting, maintenance and the convenience changed, radiating groove, that is, radiating
For bar 30 on mavable module core 12, dynamic model pedestal 13 is provided with thermal column 131, but not limited to this；Specifically, specifically, thermal column
131 can be in cylinder, can also be set to triangle cylindricality, corner cylindricality or five corner post shapes etc., thermal column 131 is along parallel to die sinking direction
Arrangement, but not limited to this, thermal column 131 can also include fixed mold core 21 and cover half seat along perpendicular to die sinking direction arrangement, cover half 20
Body 22, fixed mold core 21 with cover half pedestal 22 in being removably connected, and specifically, fixed mold core 21 can pass through Quick Release with cover half pedestal 22
Cooperation of structure, screw and screw etc. is coupled for being formed in installation, dismounting, maintenance and the convenience changed, radiating groove
On fixed mold core 21, and heat sink strip 30 is also on the fixed mold core 21, and cover half 20 also includes runner bushing 23, and runner bushing 23 is along parallel
It is placed through in die sinking direction on cover half pedestal 22 and fixed mold core 21, the sprue of runner bushing 23 connects with forming cavity 11, radiating
The both ends of bar 30 are provided with kink 31, and kink 31 is through dynamic model seat 13 and cover half seat 22 in order to by dynamic model seat 13 and cover half seat 22
On heat conduct.
Compared with prior art, due to target bottom of the present utility model with precise forming mold 100 in dynamic model 10 and fixed
Radiating groove has been opened up in mould 20, and the heat of dynamic model 10 and cover half 20 has been taken away by setting heat sink strip 30 through radiating groove
Amount, accelerate moulding material in forming cavity 11 and be cooled and shaped, overcome need to expend in the prior art a large amount of man-hours wait into
The step of section bar material is cooled and shaped, adds production efficiency, and avoids expensive special of outside procurement price and be cooled and shaped
Equipment, therefore there is rapid shaping, the features such as die life is long and accurate.
The person of being worth noting, the setting of heat sink strip 30 of the present utility model can only not necessarily be arranged on mavable module core 12 or fixed
, can also be according to different needs at die 21, in the inside of dynamic model 10 or cover half 20, the equal heat sink strip 30 of multiple opening positions is with further
Increase radiating efficiency, set the quantity of heat sink strip 30 unrestricted.
Above disclosed is only preferred embodiments of the present utility model, and its effect is to facilitate those skilled in the art
Understand and implement according to this, the interest field of the utility model can not be limited with this certainly, thus it is special according to the present utility model application
The equivalent variations that sharp scope is made, still fall within the scope that the utility model is covered.
Claims (7)
1. a kind of target bottom precise forming mold, including dynamic model and the cover half with dynamic model cooperation, the cover half and institute
State dynamic model and be with forming cavity jointly after matched moulds, it is characterised in that：The target bottom also includes radiating with precise forming mold
Bar, the inside of the dynamic model and cover half are respectively provided with multiple radiating grooves, and the radiating groove is arranged along perpendicular to die sinking direction, described dynamic
Radiating groove at mould runs through the dynamic model, and the radiating groove at the cover half runs through the cover half, and the heat sink strip dissipates located at described
At heat channel.
2. target bottom precise forming mold as claimed in claim 1, it is characterised in that：It is additionally provided with the dynamic model multiple
The different heat dissipating ring of ring footpath size, the ring hearts of all heat dissipating rings is located at up and down on center line of the dynamic model, described dynamic
One end of heat sink strip at mould is connected with the heat dissipating ring.
3. target bottom precise forming mold as claimed in claim 1, it is characterised in that：The dynamic model include mavable module core and
Dynamic model pedestal, in being removably connected with the dynamic model pedestal, the radiating groove at the dynamic model is formed at described the mavable module core
On mavable module core.
4. target bottom precise forming mold as claimed in claim 3, it is characterised in that：The dynamic model pedestal is provided with scattered
Plume, the thermal column is along parallel to die sinking direction arrangement.
5. target bottom precise forming mold as claimed in claim 1, it is characterised in that：The cover half include fixed mold core and
Cover half pedestal, in being removably connected with the cover half pedestal, the radiating groove at the cover half is formed at described the fixed mold core
On fixed mold core.
6. target bottom precise forming mold as claimed in claim 5, it is characterised in that：The cover half also serves as a contrast comprising runner
Set, the runner bushing are placed through on the cover half pedestal and fixed mold core along parallel to die sinking direction, the master of the runner bushing
Runner connects with the forming cavity.
7. target bottom precise forming mold as claimed in claim 1, it is characterised in that：The both ends of the heat sink strip are respectively set
There is a kink, the kink at the dynamic model passes the dynamic model, and the kink at the cover half passes the cover half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331584.XU CN206765307U (en) | 2017-03-30 | 2017-03-30 | Target bottom precise forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331584.XU CN206765307U (en) | 2017-03-30 | 2017-03-30 | Target bottom precise forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206765307U true CN206765307U (en) | 2017-12-19 |
Family
ID=60631039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720331584.XU Expired - Fee Related CN206765307U (en) | 2017-03-30 | 2017-03-30 | Target bottom precise forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206765307U (en) |
-
2017
- 2017-03-30 CN CN201720331584.XU patent/CN206765307U/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: 20171219 Termination date: 20210330 |