CN209869270U - Plastic injection mold blank capable of being cooled rapidly - Google Patents
Plastic injection mold blank capable of being cooled rapidly Download PDFInfo
- Publication number
- CN209869270U CN209869270U CN201920104970.4U CN201920104970U CN209869270U CN 209869270 U CN209869270 U CN 209869270U CN 201920104970 U CN201920104970 U CN 201920104970U CN 209869270 U CN209869270 U CN 209869270U
- Authority
- CN
- China
- Prior art keywords
- cooling
- layer
- injection mold
- heat
- plastic injection
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastic injection mold embryo that can cool off fast relates to injection mold embryo technical field, including bed die and last mould, the bottom fixed mounting of bed die has the lower plate, the equal fixed mounting in upper surface both sides position department of lower plate has the curb plate, the top fixed mounting of curb plate has the die holder, the upper surface of die holder has been seted up and has been held the chamber, and the bottom of die holder is provided with the core replacement subassembly. The utility model has the advantages of being scientific and reasonable in structure, convenient operation, through the core subassembly that trades that sets up, be convenient for carry out the change work of mold core, use manpower sparingly, improve work efficiency, facilitate for operating personnel, through cooling layer A and the cooling layer B that sets up, can utilize the cooling tube of its inside setting to carry out the cooling treatment of bed die and last mould, improve the plastic and mould plastics the cooling effect of touching the embryo for its cooling rate, realize injection mold's in time cooling work, guarantee the continuity of mould production, improve work efficiency.
Description
Technical Field
The utility model relates to an injection mold embryo technical field specifically is a plastic injection mold embryo that can cool off fast.
Background
The mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, the tool makes the blank into the finished piece with specific shape and size under the action of external force, it is widely used in the shaping process of blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and the compression molding or injection molding of the products of engineering plastics, rubber, ceramics, etc.
However, the mold blank for plastic injection molding in the prior art has a single function, is relatively poor in cooling effect, does not have a heat conduction and dissipation layer, is not ideal in heat conduction and dissipation effect, cannot achieve continuous production of molds, is relatively low in working efficiency, cannot be used for replacing mold cores in the conventional mold blank for plastic injection molding, needs different mold blanks to be used for manufacturing different molds, and is relatively high in production cost and relatively poor in practicability. Accordingly, one skilled in the art provides a plastic injection mold blank capable of being rapidly cooled to solve the above problems in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastic injection mold embryo that can cool off fast, to solve the plastic that proposes in the above-mentioned background art and mould plastics with its not only function singleness of mold embryo, and the cooling effect is relatively poor, and do not have heat conduction heat dissipation layer, its heat conduction radiating effect is unsatisfactory, can not realize the continuity production of mould, work efficiency is lower, traditional plastic is moulded plastics simultaneously and can not carry out the change work of mold core with the mold embryo, need be with the help of different mold embryos during the preparation different moulds, production cost is higher, the relatively poor problem of practicality.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic injection mold embryo that can cool off fast, includes bed die and last mould, the bottom fixed mounting of bed die has the lower plate, the equal fixed mounting in upper surface both sides position department of lower plate has the curb plate, the top fixed mounting of curb plate has the die holder, the upper surface of die holder has been seted up and has been held the chamber, and the bottom of die holder is provided with the core changing subassembly, the internally mounted who holds the chamber has the mold core, and the outside that holds the chamber is provided with cooling layer A, cooling layer A's inner wall embedding is installed cooling component A, and cooling layer A's the outside is provided with heat-conducting layer A, heat-conducting layer A's the outside is provided with heat dissipation layer A.
As a further aspect of the present invention: the top of going up the mould is provided with the upper cover plate, the upper die base is installed to the lower extreme of upper cover plate, and the inside central point department of putting of upper cover plate has seted up and has pour the mouth, the die cavity has been seted up to the lower surface of upper die base, the outside of going up the die cavity is provided with cooling layer B, cooling module B is installed in the inner wall embedding of cooling layer B, and cooling layer B's the outside is provided with heat-conducting layer B, heat-conducting layer B's the outside is provided with heat dissipation layer B.
As a further aspect of the present invention: trade the core subassembly and include telescopic cylinder, telescopic cylinder's top fixed mounting has the push pedal, and telescopic cylinder installs the piston rod with the junction of push pedal.
As a further aspect of the present invention: the telescopic cylinder is fixedly connected with the push plate through a piston rod, the number of the piston rods is two, and the two piston rods are symmetrically arranged.
As a further aspect of the present invention: the cooling assembly A comprises a cooling pipeline, one end of the cooling pipeline is provided with a cooling liquid inlet, and the other end of the cooling pipeline is provided with a cooling liquid outlet.
As a further aspect of the present invention: the cooling liquid inlet and the cooling liquid outlet are connected through a cooling pipeline in a through mode, the cooling liquid inlet and the cooling liquid outlet penetrate through the cooling layer A, the heat conduction layer A and the heat dissipation layer A and are arranged on one side of the lower die base, and the cooling assembly B is consistent with the cooling assembly A in structure.
As a further aspect of the present invention: the heat conducting layer A and the heat conducting layer B are both filled with heat conducting silicone grease, and the heat dissipation layer A and the heat dissipation layer B are both members made of radiating fin materials.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a core subassembly that trades that sets up is convenient for carry out the change work of mold core, uses manpower sparingly, improves work efficiency, in the use, through telescopic cylinder action for the piston rod drives the push pedal and shifts up, thereby releases the mold core and carries out the change of another mold core, facilitates for operating personnel, saves manufacturing cost simultaneously.
2. The utility model discloses a cooling layer A and the cooling layer B that set up can utilize the cooling tube of its inside setting to carry out the cooling treatment of bed die and last mould, effectively improve the plastic and mould plastics the cooling effect of touching the embryo for its cooling rate realizes injection mold's in time cooling work, and can not produce the deformation, guarantees the continuity of mould production simultaneously, improves its work efficiency.
3. The utility model discloses a heat-conducting layer A and the heat-conducting layer B that set up can in time absorb cooling layer A's heat, increase its heat conduction heat-sinking capability, can improve the plastic through the heat dissipation layer A that sets up and heat dissipation layer B and mould plastics the radiating effect who touches the embryo to reach rapid cooling's purpose.
Drawings
FIG. 1 is a schematic view of a plastic injection mold blank capable of being rapidly cooled;
FIG. 2 is a schematic view of a lower mold of a plastic injection mold blank capable of being rapidly cooled;
FIG. 3 is a schematic view of an upper mold of a plastic injection mold blank capable of being rapidly cooled;
FIG. 4 is a schematic view of a core-changing assembly in a rapidly coolable plastic injection mold blank;
FIG. 5 is a schematic view of a cooling assembly A in a plastic injection mold blank capable of being rapidly cooled.
In the figure: 1. a lower die; 2. an upper die; 3. a lower base plate; 4. a side plate; 5. a lower die holder; 6. a mold core; 7. a core changing assembly; 71. a telescopic cylinder; 72. a piston rod; 73. pushing the plate; 8. an accommodating chamber; 9. a cooling layer A; 10. cooling the component A; 101. a cooling duct; 102. a coolant inlet; 103. a coolant outlet; 11. a heat conducting layer A; 12. a heat dissipation layer A; 13. an upper cover plate; 14. an upper die holder; 15. an upper mold cavity; 16. a cooling layer B; 17. a cooling assembly B; 18. a heat conducting layer B; 19. a heat dissipation layer B; 20. and (6) pouring a port.
Detailed Description
Referring to fig. 1 to 5, in the embodiment of the present invention, a plastic injection mold blank capable of being rapidly cooled includes a lower mold 1 and an upper mold 2, a lower base plate 3 is fixedly installed at the bottom of the lower mold 1, side plates 4 are fixedly installed at both sides of the upper surface of the lower base plate 3, a lower mold base 5 is fixedly installed at the top of the side plates 4, a containing cavity 8 is opened at the upper surface of the lower mold base 5, a core changing assembly 7 is installed at the bottom of the lower mold base 5, a mold core 6 is installed inside the containing cavity 8, the core changing assembly 7 includes a telescopic cylinder 71 (model SC63), a push plate 73 is fixedly installed at the top of the telescopic cylinder 71, a piston rod 72 is installed at the connection position of the telescopic cylinder 71 and the push plate 73, the telescopic cylinder 71 and the push plate 73 are fixedly connected by the piston rod 72, the piston rods 72 are two, and the two piston rods 72 are symmetrically arranged, the replacement work of the mold, use manpower sparingly, improve work efficiency, in the use, through telescopic cylinder 71 action for piston rod 72 drives push pedal 73 and shifts up, thereby releases mold core 6 and carries out the change of another mold core 6, facilitates for operating personnel, saves manufacturing cost simultaneously.
A cooling layer A9 is arranged on the outer side of the accommodating cavity 8, a cooling assembly A10 is embedded in the inner wall of the cooling layer A9, an upper cover plate 13 is arranged on the top of the upper die 2, an upper die holder 14 is arranged at the lower end of the upper cover plate 13, a pouring port 20 is arranged at the central position inside the upper cover plate 13, an upper die cavity 15 is arranged on the lower surface of the upper die holder 14, a cooling layer B16 is arranged on the outer side of the upper die cavity 15, a cooling assembly B17 is embedded in the inner wall of the cooling layer B16, the cooling assembly A10 comprises a cooling pipeline 101, a cooling liquid inlet 102 is arranged at one end of the cooling pipeline 101, a cooling liquid outlet 103 is arranged at the other end of the cooling pipeline 101, the cooling liquid inlet 102 and the cooling liquid outlet 103 are connected through the cooling pipeline 101, the cooling liquid inlet 102 and the cooling liquid outlet 103 penetrate through the cooling layer A9, a heat conducting layer A11 and a heat dissipation layer A, can utilize the cooling tube 101 of its inside setting to carry out the cooling treatment of bed die 1 and last mould 2 through the cooling layer A9 and the cooling layer B16 that set up, effectively improve the plastic and mould plastics and touch the cooling effect of embryo for its cooling rate realizes injection mold's timely cooling work, and can not produce the deformation, guarantees the continuity of mould production simultaneously, improves its work efficiency.
The outside of cooling layer A9 is provided with heat-conducting layer A11, the outside of heat-conducting layer A11 is provided with heat dissipation layer A12, the outside of cooling layer B16 is provided with heat-conducting layer B18, the outside of heat-conducting layer B18 is provided with heat dissipation layer B19, heat-conducting layer A11 and heat-conducting layer B18's inside all is filled with heat-conducting silicone grease, heat dissipation layer A12 and heat dissipation layer B19 all are the component of a heat dissipation fin material, heat of cooling layer A9 can in time be absorbed through heat-conducting layer A11 and the heat-conducting layer B18 that set up, increase its heat conduction heat-sinking capability, can improve the radiating effect of plastic mould plastics embryo through heat dissipation layer A12 and the heat dissipation layer B19 that set up.
The utility model discloses a theory of operation is: in the using process, the cooling pipeline 101 arranged in the cooling layer A9 and the cooling layer B16 can be utilized to cool the lower die 1 and the upper die 2, so that the cooling effect of a plastic injection molding die blank is effectively improved, the cooling speed of the plastic injection molding die blank is accelerated, the timely cooling work of the injection molding die is realized, no deformation is generated, the continuity of die production is ensured, the working efficiency of the die is improved, further, the heat of the cooling layer A9 can be absorbed timely through the arranged heat conduction layer A11 and the arranged heat conduction layer B18, the heat conduction and heat dissipation capacity of the plastic injection die blank is improved, the heat dissipation effect of the plastic injection molding die blank can be improved through the arranged heat dissipation layer A12 and the arranged heat dissipation layer B19, the purpose of rapid cooling is achieved, when the replacement work of the die core 6 is required, the telescopic cylinder 71 acts, so that the piston rod 72 drives the push plate 73 to move upwards, and the die core, for operating personnel facilitates, save manufacturing cost simultaneously, be convenient for carry out the change work of mold core 6 through the core subassembly 7 that trades that sets up, use manpower sparingly, improve work efficiency.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A plastic injection mold blank capable of being cooled rapidly comprises a lower mold (1) and an upper mold (2), it is characterized in that a lower bottom plate (3) is fixedly arranged at the bottom of the lower die (1), side plates (4) are fixedly arranged at the two sides of the upper surface of the lower bottom plate (3), the top of the side plate (4) is fixedly provided with a lower die holder (5), the upper surface of the lower die holder (5) is provided with an accommodating cavity (8), and the bottom of the lower die holder (5) is provided with a core changing component (7), a die core (6) is arranged in the accommodating cavity (8), a cooling layer A (9) is arranged on the outer side of the accommodating cavity (8), a cooling component A (10) is embedded and installed on the inner wall of the cooling layer A (9), and a heat conduction layer A (11) is arranged on the outer side of the cooling layer A (9), and a heat dissipation layer A (12) is arranged on the outer side of the heat conduction layer A (11).
2. The plastic injection mold blank capable of being cooled rapidly according to claim 1, wherein an upper cover plate (13) is arranged at the top of the upper mold (2), an upper mold base (14) is installed at the lower end of the upper cover plate (13), a pouring opening (20) is formed in the center of the inner portion of the upper cover plate (13), an upper mold cavity (15) is formed in the lower surface of the upper mold base (14), a cooling layer B (16) is arranged on the outer side of the upper mold cavity (15), a cooling component B (17) is installed on the inner wall of the cooling layer B (16) in an embedded mode, a heat conduction layer B (18) is arranged on the outer side of the cooling layer B (16), a heat dissipation layer B (19) is arranged on the outer side of the heat conduction layer B (18), and the cooling component B (17) and the cooling component A (10) are consistent.
3. The plastic injection mold blank capable of being cooled rapidly as claimed in claim 1, wherein the core changing assembly (7) comprises a telescopic cylinder (71), a push plate (73) is fixedly mounted at the top of the telescopic cylinder (71), and a piston rod (72) is mounted at the joint of the telescopic cylinder (71) and the push plate (73).
4. The plastic injection mold blank capable of being cooled rapidly as claimed in claim 3, wherein the telescopic cylinder (71) and the push plate (73) are fixedly connected through a piston rod (72), two piston rods (72) are arranged, and the two piston rods (72) are arranged symmetrically.
5. A plastic injection mold blank capable of being rapidly cooled according to claim 1, wherein the cooling assembly a (10) comprises a cooling pipe (101), one end of the cooling pipe (101) is provided with a cooling liquid inlet (102), and the other end is provided with a cooling liquid outlet (103).
6. The plastic injection mold blank capable of being rapidly cooled according to claim 5, wherein the cooling liquid inlet (102) and the cooling liquid outlet (103) are connected through a cooling pipe (101), and the cooling liquid inlet (102) and the cooling liquid outlet (103) are arranged on one side of the lower mold base (5) through the cooling layer A (9), the heat conducting layer A (11) and the heat dissipating layer A (12).
7. A rapidly coolable plastic injection mold according to claim 2, wherein the heat conducting layer a (11) and the heat conducting layer B (18) are filled with heat conducting silicone grease, and the heat dissipating layer a (12) and the heat dissipating layer B (19) are each a heat sink material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104970.4U CN209869270U (en) | 2019-01-22 | 2019-01-22 | Plastic injection mold blank capable of being cooled rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104970.4U CN209869270U (en) | 2019-01-22 | 2019-01-22 | Plastic injection mold blank capable of being cooled rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209869270U true CN209869270U (en) | 2019-12-31 |
Family
ID=68951342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920104970.4U Expired - Fee Related CN209869270U (en) | 2019-01-22 | 2019-01-22 | Plastic injection mold blank capable of being cooled rapidly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209869270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605152A (en) * | 2020-06-02 | 2020-09-01 | 深圳市精创科技有限公司 | Stamping die that cooling effect is good |
| CN114248397A (en) * | 2021-12-21 | 2022-03-29 | 佳威科技(海安)有限公司 | 3C structural part machining and shaping method and die |
-
2019
- 2019-01-22 CN CN201920104970.4U patent/CN209869270U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605152A (en) * | 2020-06-02 | 2020-09-01 | 深圳市精创科技有限公司 | Stamping die that cooling effect is good |
| CN114248397A (en) * | 2021-12-21 | 2022-03-29 | 佳威科技(海安)有限公司 | 3C structural part machining and shaping method and die |
| CN114248397B (en) * | 2021-12-21 | 2023-10-27 | 佳威科技(海安)有限公司 | 3C structural member machining and shaping method and mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209869270U (en) | Plastic injection mold blank capable of being cooled rapidly | |
| CN109530619A (en) | A kind of Metallic Casting Die & Mold | |
| CN211888944U (en) | Improvement type antidetonation die casting die | |
| CN213614090U (en) | Automobile engine cylinder body casting die utensil | |
| CN213671758U (en) | Rapid prototyping's accurate mould | |
| CN218314932U (en) | Efficient injection mold for trolley case caster | |
| CN209738110U (en) | Sole mould of light drawing of patterns | |
| CN206344338U (en) | A kind of Silicone Case mould | |
| CN214137143U (en) | Injection mold's heat sink is used in automobile parts production | |
| CN211566777U (en) | Rapid cooling forming mobile phone shell mold | |
| CN211467147U (en) | Quick cooling device of mould | |
| CN210617214U (en) | Rapid forming die | |
| CN207682760U (en) | A kind of automobile retarder generation rotor coil molding machine die device | |
| CN208374175U (en) | It is a kind of can automatic heat radiation precision die | |
| CN214383223U (en) | Plastic bottle processing mold with quick cooling function | |
| CN206122660U (en) | Casting mould of refrigerator radiator | |
| CN212579102U (en) | Mould is used in cell phone stand production | |
| CN208576090U (en) | A kind of cooling device for auto parts mold | |
| CN213033623U (en) | Novel high-temperature alloy injection molding die | |
| CN215069617U (en) | Wire bag casting mold | |
| CN216506217U (en) | Plastic shell mold of precise complex cosmetic instrument | |
| CN215619805U (en) | High-temperature injection mold | |
| CN215396536U (en) | Combined mold blank fast in heat dissipation | |
| CN216760726U (en) | High-thermal-conductivity and easy-to-radiate injection mold | |
| CN212826581U (en) | Storage battery shell is with mould of can taking off material fast |
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: 20191231 Termination date: 20220122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |