CN213830114U

CN213830114U - Automobile injection mold that cooling efficiency is high

Info

Publication number: CN213830114U
Application number: CN202022737217.4U
Authority: CN
Inventors: 周耀耀
Original assignee: Changzhou Xunhong Jingji Technology Co ltd
Current assignee: Changzhou Xunhong Jingji Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-30
Anticipated expiration: 2030-11-24

Abstract

The utility model belongs to the technical field of injection mold, especially, an automobile injection mold that cooling efficiency is high, the on-line screen storage device comprises a base, the middle part of base upper surface and the lower fixed surface of lower mould device are connected, the right side of base upper surface and the one end fixed connection of electric telescopic device, the other end of electric telescopic device and the top swing joint of arc handle, the bottom of arc handle and the top fixed connection of C type link, the bottom of C type link and the upper fixed surface of last mould device are connected, the left surface of lower mould device is linked together through second sealing rubber ring and the one end of body, the other end of body is linked together through first sealing rubber ring and the one end of air conditioner; through setting up main notes mouth, first flow chamber and 4 branch notes mouths for the material of injection can disperse the injection type intracavity through first flow chamber and 4 branch notes mouths, has accelerated the thermal loss of injection material, has promoted cooling efficiency.

Description

Automobile injection mold that cooling efficiency is high

Technical Field

The utility model belongs to the technical field of injection mold, concretely relates to car injection mold that cooling efficiency is high.

Background

Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. Many automotive parts are formed by injection molding.

Traditional automobile injection mold cooling efficiency is lower, influences production efficiency.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a car injection mold that cooling efficiency is high has the characteristics that cooling efficiency is high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile injection mold that cooling efficiency is high, includes the base, the middle part of base upper surface and the lower fixed surface of lower mould device are connected, the right side of base upper surface and electric telescopic device's one end fixed connection, electric telescopic device's the other end and the top swing joint of arc handle, the bottom of arc handle and the top fixed connection of C type link, the bottom of C type link and the last fixed surface of last mould device are connected, the left surface of lower mould device is linked together through the one end of the sealed rubber ring of second and body, the other end of body is linked together through the one end of first sealed rubber ring and air conditioner.

Preferably, go up the mould device and include the upper die base, go up mould, main sprue, first flow chamber, divide the notes mouth and go up the mould cavity, the lower surface of upper die base and the upper surface fixed connection who goes up the mould, the lower surface of going up the mould and the upper surface fixed connection who goes up the mould cavity.

Preferably, the main injection port penetrates through the upper die base and the upper die, the main injection port is communicated with the first flow cavity, and the first flow cavity is communicated with 4 separate injection ports which are uniformly distributed.

Preferably, the lower die device comprises a lower die base, a lower die cavity, an air inlet, an air outlet and a second flow cavity, the upper surface of the lower die base is fixedly connected with the lower surface of the lower die, and the upper surface of the lower die is fixedly connected with the lower surface of the lower die cavity.

Preferably, the lower side of the left side surface of the lower die is communicated with one end of the air inlet, the other end of the air inlet is communicated with one end of the second flow cavity, the other end of the second flow cavity is communicated with one end of the air outlet, and the other end of the air outlet is communicated with the lower side of the right side surface of the lower die.

Preferably, electric telescopic device includes dead lever, electric telescopic handle, head rod, second connecting rod, couple and generator, the top of dead lever and electric telescopic handle's one end swing joint, the top on electric telescopic handle left side surface and the one end fixed connection of head rod, the left side of head rod lower surface and the one end fixed connection of second connecting rod, the other end of second connecting rod and the one end fixed connection of couple, generator and electric telescopic handle electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses, through setting up the main nozzle, first flow chamber and 4 branch nozzles, make the material of pouring into can disperse the injection type intracavity through first flow chamber and 4 branch nozzles, the thermal loss of injected material has been accelerated, the cooling efficiency has been promoted, flow the chamber through setting up air conditioner and second, the air conditioning that the air conditioner blew out directly flows the chamber through the second, further cool off the material of pouring into, direct follow gas outlet derivation by the air conditioning of heat assimilation, make the air conditioning that blows in keep the circulative cooling to the material of pouring into, bidirectional cooling makes automobile injection mold's cooling efficiency become high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of an upper mold device in the present invention;

FIG. 3 is a schematic structural view of a lower mold device of the present invention;

fig. 4 is a schematic structural view of an electric telescopic device in the present invention;

in the figure: 1. a base; 2. an electric telescopic device; 201. fixing the rod; 202. an electric telescopic rod; 203. a first connecting rod; 204. a second connecting rod; 205. hooking; 206. a generator; 3. a C-shaped connecting frame; 4. an upper die device; 401. an upper die holder; 402. an upper die; 403. a main injection port; 404. a first flow chamber; 405. a separate injection port; 406. an upper die cavity; 5. a lower die device; 501. a lower die holder; 502. a lower die; 503. a lower mold cavity; 504. an air inlet; 505. an air outlet; 506. a second flow chamber; 6. an air conditioner; 7. a pipe body; 8. a first sealing rubber ring; 9. a second sealing rubber ring; 10. an arc-shaped handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: an automobile injection mold with high cooling efficiency comprises a base 1, wherein the middle part of the upper surface of the base 1 is fixedly connected with the lower surface of a lower mold device 5, the lower surface of the lower mold device 5 is fixed in the middle part of the upper surface of the base 1, the base 1 provides supporting force for the lower mold device 5, the right side of the upper surface of the base 1 is fixedly connected with one end of an electric telescopic device 2, one end of the electric telescopic device 2 is fixed on the right side of the upper surface of the base 1, the base 1 provides supporting force for the electric telescopic device, the other end of the electric telescopic device 2 is movably connected with the top of an arc-shaped handle 10, the top of the arc-shaped handle 10 is clamped at the other end of the electric telescopic device 2, the electric telescopic device 2 can drive the arc-shaped handle 10 to move up and down, the bottom of the arc-shaped handle 10 is fixedly connected with the top of a C-shaped connecting frame 3, and the bottom of the arc-shaped handle 10 is fixed at the top of the C-shaped connecting frame 3, the arc-shaped handle 10 drives the C-shaped connecting frame to move when moving up and down, the bottom of the C-shaped connecting frame 3 is fixedly connected with the upper surface of the upper die device 4, the upper surface of the upper die device 4 is fixed at the bottom of the C-shaped connecting frame 3, the upper die device 4 is driven to move when the C-shaped connecting frame 3 moves up and down, the left side surface of the lower die device 5 is communicated with one end of the pipe body 7 through the second sealing rubber ring 9, gas in the pipe body 7 can directly enter the lower die device 5, the second sealing rubber ring 9 improves the sealing performance of the joint of the lower die device 5 and the pipe body 7 to prevent the gas from leaking, the other end of the pipe body 7 is communicated with one end of the air conditioner 6 through the first sealing rubber ring 8, the model of the air conditioner 6 is DAKC-27B, cold air blown by the air conditioner 6 directly enters the pipe body 7, and the sealing performance of the joint of the air conditioner 6 and the pipe body 7 is improved by the first sealing rubber ring 8, leakage of cold air is prevented.

Specifically, the upper die device 4 includes an upper die base 401, an upper die 402, a main injection port 403, a first flow cavity 404, a dispensing port 405, and an upper die cavity 406, the lower surface of the upper die base 401 is fixedly connected to the upper surface of the upper die 402, the lower surface of the upper die base 401 is fixed to the upper surface of the upper die 402, the upper die 402 provides a supporting force for the upper die base 401, the lower surface of the upper die 402 is fixedly connected to the upper surface of the upper die cavity 406, and the upper surface of the upper die cavity 406 is fixed to the lower surface of the upper die 402, so that the upper die cavity 406 can play a cavity role on the lower surface of the upper die 402.

Specifically, the main injection port 403 penetrates through the upper die holder 401 and the upper die 402, so that the injected material can pass through the upper die holder 401 and the upper die 402 from the main injection port 403 and enter the first flow cavity 404, the main injection port 403 is communicated with the first flow cavity 404, the injected material directly enters the first flow cavity 404 through the main injection port 403, the first flow cavity 404 is communicated with 4 uniformly distributed dispensing ports 405, and the injected material uniformly flows out from the first flow cavity 404 through the 4 dispensing ports 405.

Specifically, the lower die device 5 includes a lower die holder 501, a lower die 502, a lower die cavity 503, an air inlet 504, an air outlet 505 and a second flow cavity 506, the upper surface of the lower die holder 501 is fixedly connected with the lower surface of the lower die 502, the lower surface of the lower die 502 is fixed on the upper surface of the lower die holder 501, the lower die holder 501 provides a supporting force for the lower die 502, the upper surface of the lower die 502 is fixedly connected with the lower surface of the lower die cavity 503, and the lower surface of the lower die cavity 503 is fixed on the upper surface of the lower die 502, so that the lower die cavity 503 can play a role of a cavity on the upper surface of the lower die 502.

Specifically, the lower side of the left side surface of the lower mold 502 is communicated with one end of the gas inlet 504, gas can directly enter the lower mold 502 through the gas inlet 504, the other end of the gas inlet 504 is communicated with one end of the second flow chamber 506, gas can directly enter the second flow chamber 506 through the gas inlet 504, the other end of the second flow chamber 506 is communicated with one end of the gas outlet 505, gas in the second flow chamber 506 can be directly introduced into the gas outlet 505, the other end of the gas outlet 505 is communicated with the lower side of the right side surface of the lower mold 502, and gas in the gas outlet 505 can be directly led out of the lower mold 502.

Specifically, the electric telescopic device 2 comprises a fixing rod 201, an electric telescopic rod 202, a first connecting rod 203, a second connecting rod 204, a hook 205 and a generator 206, wherein the top of the fixing rod 201 is movably connected with one end of the electric telescopic rod 202, one end of the electric telescopic rod 202 can freely extend and retract at the top of the fixing rod 201, the top of the left side surface of the electric telescopic rod 202 is fixedly connected with one end of the first connecting rod 203, one end of the first connecting rod 203 is fixed at the top of the left side surface of the electric telescopic rod 202, the electric telescopic rod 202 drives the first connecting rod 203 to move up and down when extending up and down, the left side of the lower surface of the first connecting rod 203 is fixedly connected with one end of the second connecting rod 204, one end of the second connecting rod 204 is fixed at the left side of the lower surface of the first connecting rod 203, the first connecting rod 203 drives the second connecting rod 204 to move up and down when moving up and down, and the other end of the second connecting rod 204 is fixedly connected with one end of the hook 205, one end of the hook 205 is fixed to the other end of the second connecting rod 204, the second connecting rod 204 drives the hook 205 to move up and down when moving up and down, the hook 205 plays a role in hanging objects, the generator 206 is electrically connected with the electric telescopic rod 202, the model of the generator 206 is TFW2-6.5, and the generator 206 provides electric energy for the electric telescopic rod 202.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, start generator 206, control electric telescopic device 2 drives and goes up mould device 4 downstream, until last mould device 4 and lower mould device 5 laminating together, close generator 206, open air conditioner 6 again, the air conditioning that air conditioner 6 produced passes through inside the leading-in second of body 7 flows chamber 506, pour into main sprue 403 with the material of pouring into, flow into first flowing chamber 404 inside, then evenly distributed is to 4 branch nozzles, 4 branch nozzles of rethread flow into the type intracavity, the mould is moulded plastics after the cooling is accomplished, restart generator 206, control electric telescopic device 2 drives mould device 4 rebound, it separates with lower mould device 5 to go up mould device 4, the good article of moulding plastics just can directly take out, injection work is accomplished.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automobile injection mold that cooling efficiency is high, includes base (1), its characterized in that: the middle part of base (1) upper surface and the lower fixed surface of lower mould device (5) are connected, the right side of base (1) upper surface and the one end fixed connection of electronic telescoping device (2), the other end of electronic telescoping device (2) and the top swing joint of arc handle (10), the bottom of arc handle (10) and the top fixed connection of C type link (3), the bottom of C type link (3) and the last fixed surface of last mould device (4) are connected, the left surface of lower mould device (5) is linked together through the one end of second rubber sealing ring (9) and body (7), the other end of body (7) is linked together through the one end of first rubber sealing ring (8) and air conditioner (6).

2. The automobile injection mold with high cooling efficiency as claimed in claim 1, wherein: the upper die device (4) comprises an upper die base (401), an upper die (402), a main injection port (403), a first flow cavity (404), a separate injection port (405) and an upper die cavity (406), wherein the lower surface of the upper die base (401) is fixedly connected with the upper surface of the upper die (402), and the lower surface of the upper die (402) is fixedly connected with the upper surface of the upper die cavity (406).

3. The automobile injection mold with high cooling efficiency as claimed in claim 2, wherein: the main injection port (403) penetrates through the upper die holder (401) and the upper die (402), the main injection port (403) is communicated with a first flow cavity (404), and the first flow cavity (404) is communicated with 4 sub-injection ports (405) which are uniformly distributed.

4. The automobile injection mold with high cooling efficiency as claimed in claim 1, wherein: the lower die device (5) comprises a lower die holder (501), a lower die (502), a lower die cavity (503), an air inlet (504), an air outlet (505) and a second flow cavity (506), the upper surface of the lower die holder (501) is fixedly connected with the lower surface of the lower die (502), and the upper surface of the lower die (502) is fixedly connected with the lower surface of the lower die cavity (503).

5. The automobile injection mold with high cooling efficiency as claimed in claim 4, wherein: the lower side of the left side surface of the lower die (502) is communicated with one end of an air inlet (504), the other end of the air inlet (504) is communicated with one end of a second flow cavity (506), the other end of the second flow cavity (506) is communicated with one end of an air outlet (505), and the other end of the air outlet (505) is communicated with the lower side of the right side surface of the lower die (502).

6. The automobile injection mold with high cooling efficiency as claimed in claim 1, wherein: electric telescopic device (2) include dead lever (201), electric telescopic handle (202), head rod (203), second connecting rod (204), couple (205) and generator (206), the top of dead lever (201) and the one end swing joint of electric telescopic handle (202), the top of electric telescopic handle (202) left side surface and the one end fixed connection of head rod (203), the left side of head rod (203) lower surface and the one end fixed connection of second connecting rod (204), the other end of second connecting rod (204) and the one end fixed connection of couple (205), generator (206) and electric telescopic handle (202) electric connection.