CN214725998U - Automotive interior mould with quick cooling function - Google Patents
Automotive interior mould with quick cooling function Download PDFInfo
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- CN214725998U CN214725998U CN202022974327.2U CN202022974327U CN214725998U CN 214725998 U CN214725998 U CN 214725998U CN 202022974327 U CN202022974327 U CN 202022974327U CN 214725998 U CN214725998 U CN 214725998U
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- mold
- cooling function
- mould
- automotive interior
- sealing plate
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Abstract
The utility model provides an automotive interior mould with quick cooling function, includes mould, lower mould, it is equipped with the stopper to go up mould bilateral symmetry, the stopper upside is equipped with the slider, it is equipped with the closing plate to go up the mould outside, the closing plate inner wall is equipped with the spout, slider and spout sliding fit, it is equipped with the exhaust hole to go up the mould both sides, mould top and lateral wall are gone up in exhaust hole UNICOM, the closing plate top is equipped with the evacuation hole, the evacuation hole is connected with external evacuation pump through vacuum tube, the closing plate top is equipped with the link, flange and closing plate top fixed connection are passed through to link one end, and the other end is connected with external drive equipment, the lower mould both sides are equipped with the recess with the position that the stopper corresponds, the recess is mutually supported with the stopper. The utility model discloses a set up closing plate and evacuation hole, have quick cooling function, improved drawing of patterns efficiency.
Description
Technical Field
The utility model relates to an automotive interior mould especially relates to an automotive interior mould with quick cooling function.
Background
The automotive interior part is generally formed by injection molding through a mold, wherein the mold comprises an upper mold and a lower mold, a cavity is arranged between the upper mold and the lower mold, a raw material in a molten state is injected into the cavity, and a product is formed after cooling. Because the mould mainly plays the shaping effect, the raw materials cooling that needs the raw materials can be quick after the raw materials shaping, can the drawing of patterns in the short time of being convenient for to improve the utilization efficiency of mould. The existing mold generally does not have a rapid cooling function, so that the demolding efficiency is reduced, and therefore, an automotive interior mold with a rapid cooling function needs to be designed to solve the problems.
Disclosure of Invention
According to the technical problems, the utility model provides an automotive interior mold with rapid cooling function, which comprises an upper mold and a lower mold, wherein the upper mold is symmetrically provided with limiting blocks at both sides, the upper side of the limiting blocks is provided with a slide block, the outer part of the upper mold is provided with a sealing plate, the inner wall of the sealing plate is provided with a chute, the slide block is in sliding fit with the chute,
exhaust holes are formed in the two sides of the upper die, the exhaust holes are communicated with the top and the side wall of the upper die, a vacuumizing hole is formed in the top of the sealing plate, and the vacuumizing hole is connected with an external vacuumizing pump through a vacuumizing tube;
the top of the sealing plate is provided with a connecting frame, one end of the connecting frame is fixedly connected with the top of the sealing plate through a flange, and the other end of the connecting frame is connected with external driving equipment;
the positions of the two sides of the lower die corresponding to the limiting blocks are provided with grooves, and the grooves are matched with the limiting blocks.
Furthermore, the limiting block is arranged at a position, close to the bottom, of the upper die.
Further, the exhaust hole is of an L-shaped structure.
Further, the sealing plate is of a U-shaped structure with an opening facing downwards.
Further, the exhaust hole is located on the upper side of the limiting plate.
The utility model has the advantages that: the utility model relates to an automotive interior mould with quick cooling function, through setting up closing plate and evacuation hole, pour into the die cavity with the raw materials of molten state, pump the intermediate layer between closing plate and the upper die into the vacuum through the external vacuum pump, thus realize the thermal-insulated heat preservation effect, avoid causing to some need raw materials to flow the position that can reach long distance, the cooling of raw materials causes the mobility to reduce easily, influence the condition of shaping quality; when the demoulding is carried out after the cooling is finished, the sealing plate is lifted upwards to expose the exhaust hole, and the vacuum state in the interlayer is damaged, so that the rapid heat dissipation and cooling are realized. The utility model discloses have quick cooling function, improved drawing of patterns efficiency.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
As shown in the figure: the device comprises an upper die-1, a lower die-2, a limiting block-3, a sliding block-4, a sliding groove-5, an exhaust hole-6, a sealing plate-7, a vacuum pumping hole-8, a vacuum pumping pipe-9, a flange-10, a connecting frame-11 and a groove-12.
Detailed Description
Example 1:
according to the technical problems, the utility model provides an automotive interior mold with a rapid cooling function, which comprises an upper mold 1 and a lower mold 2, wherein the upper mold 1 is symmetrically provided with stoppers 3 at both sides, the upper side of the stoppers 3 is provided with a slide block 4, the outer part of the upper mold 1 is provided with a sealing plate 7, the inner wall of the sealing plate 7 is provided with a chute 5, the slide block 4 is in sliding fit with the chute 5,
the two sides of the upper die 1 are provided with exhaust holes 6, the exhaust holes 6 are communicated with the top and the side wall of the upper die 1, the top of the sealing plate 7 is provided with a vacuumizing hole 8, and the vacuumizing hole 8 is connected with an external vacuumizing pump through a vacuumizing tube 9;
the top of the sealing plate 7 is provided with a connecting frame 11, one end of the connecting frame 11 is fixedly connected with the top of the sealing plate 7 through a flange 10, and the other end of the connecting frame 11 is connected with external driving equipment;
the positions of the two sides of the lower die 2 corresponding to the limiting blocks 3 are provided with grooves 12, and the grooves 12 are matched with the limiting blocks 3.
Furthermore, the limiting block 3 is arranged at a position of the upper die 1 close to the bottom.
Further, the exhaust hole 6 is of an L-shaped structure.
Further, the sealing plate 7 is of a U-shaped structure with an opening facing downward.
Further, the exhaust hole 6 is located on the upper side of the limiting plate.
Example 2:
the working principle is as follows: injecting the raw materials in a molten state into the cavity, wherein the bottoms of the two sides of the sealing plate 7 are in contact with the top of the limiting block 3, the exhaust holes 6 of the L-shaped structure are blocked, and an interlayer between the sealing plate 7 and the upper die 1 is vacuumized by an external vacuum pump, so that the heat insulation effect is realized, and the situation that the fluidity is reduced and the molding quality is influenced due to the fact that the positions which can be reached by the raw materials need to flow for a long distance is avoided; when the cooling is accomplished the back and is demolded, upwards mention closing plate 7 through external drive arrangement, slider 4 slides in spout 5, makes exhaust hole 6 expose, destroys the intraformational vacuum state of intermediate layer to realize quick heat dissipation, cooling, it is worth mentioning: the driving device may be a hydraulic cylinder, an air cylinder, or the like.
The utility model discloses a set up closing plate 7 and evacuation hole 8, exhaust hole 6, had thermal-insulated heat preservation effect when having realized the shaping, had quick cooling function during the drawing of patterns, improved drawing of patterns efficiency.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An automotive interior mold with a rapid cooling function comprises an upper mold and a lower mold, and is characterized in that limiting blocks are symmetrically arranged on two sides of the upper mold, sliding blocks are arranged on the upper sides of the limiting blocks, a sealing plate is arranged outside the upper mold, a sliding groove is formed in the inner wall of the sealing plate, the sliding blocks are in sliding fit with the sliding groove,
exhaust holes are formed in the two sides of the upper die, the exhaust holes are communicated with the top and the side wall of the upper die, a vacuumizing hole is formed in the top of the sealing plate, and the vacuumizing hole is connected with an external vacuumizing pump through a vacuumizing tube;
the top of the sealing plate is provided with a connecting frame, one end of the connecting frame is fixedly connected with the top of the sealing plate through a flange, and the other end of the connecting frame is connected with external driving equipment;
the positions of the two sides of the lower die corresponding to the limiting blocks are provided with grooves, and the grooves are matched with the limiting blocks.
2. The automotive interior mold with the rapid cooling function as claimed in claim 1, wherein the limiting block is arranged at a position of the upper mold close to the bottom.
3. The mold for automotive interior trim with a rapid cooling function according to claim 1, wherein the vent hole has an L-shaped structure.
4. The mold for automotive interior trim with a rapid cooling function according to claim 1, wherein the sealing plate has a U-shaped structure with an opening facing downward.
5. The automotive interior mold with the rapid cooling function according to claim 1,
the exhaust hole is located on the upper side of the limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022974327.2U CN214725998U (en) | 2020-12-11 | 2020-12-11 | Automotive interior mould with quick cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022974327.2U CN214725998U (en) | 2020-12-11 | 2020-12-11 | Automotive interior mould with quick cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214725998U true CN214725998U (en) | 2021-11-16 |
Family
ID=78631766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022974327.2U Active CN214725998U (en) | 2020-12-11 | 2020-12-11 | Automotive interior mould with quick cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214725998U (en) |
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2020
- 2020-12-11 CN CN202022974327.2U patent/CN214725998U/en active Active
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