Automobile part casting mold cooling device

Abstract

The utility model discloses a cooling device for an automobile part casting mold, and particularly relates to the technical field of automobile part casting molds, the cooling device comprises a cooling mechanism mounted on the outer side of the automobile part casting mold, the cooling mechanism comprises two groups of cooling assemblies in mirror symmetry, each cooling assembly comprises a heat insulation shell, and a mounting cavity is formed in the inner wall of each heat insulation shell; a cooling surrounding pipe is arranged in the mounting cavity, a water inlet pipe and a first water outlet pipe are fixed to the two ends of the cooling surrounding pipe correspondingly, and the first water outlet pipe is connected with a recycling assembly which comprises a plurality of heat insulation cylinders fixed in sequence. Hot water generated after raw material liquid in the automobile part casting mold is cooled through cooling water flows into the heat insulation barrel to heat the heat insulation barrel, meanwhile, the raw material liquid in the material conveying pipe flows into the heat insulation barrel, heat preservation of the raw material liquid is achieved, and it is avoided that the raw material liquid is cooled and solidified in the conveying process to affect production of automobile parts; and therefore, the heat of the raw material liquid in the mold is recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of mold cooling, in particular to a cooling device for a casting mold of an automobile part. Background Art

[0002] When processing automobile parts, in order to obtain the structural shape of the automobile parts, it is necessary to use an automobile part casting mold, pour the raw material liquid into the mold cavity, and after the liquid cools and solidifies, it can form an automobile part with the same shape and structure as the mold. When the raw material liquid in the mold is being formed, it is usually assisted by a cooling device to cool down the temperature to improve the molding efficiency of the automobile parts. For example, the prior art publication number CN212634280U is a cooling device for an automobile part casting mold, and the publication number CN217290312U is a casting mold for automobile accessories. The model is quickly cooled by water cooling, which improves the processing efficiency of automobile parts.

[0003] However, in actual use, after the cooling water in the prior art cools the mold, the water absorbs the heat of the raw material liquid in the mold and then directly flows back to the water tank to continue cooling, which wastes the heat of the raw material liquid in the mold. Therefore, the utility model proposes a cooling device for automobile parts casting molds that can recover and reuse the heat of the raw material liquid in the mold. Utility Model Content

[0004] The utility model aims to provide a cooling device for automobile parts casting molds. Hot water generated after cooling the raw material liquid in the automobile parts casting mold by cooling water flows into the heat-insulating cylinder to heat the heat-insulating cylinder. At the same time, the raw material liquid in the feed pipe flows through the heat-insulating cylinder to keep the raw material liquid warm, avoid cooling and solidifying the raw material liquid during the transportation process to affect the production of automobile parts, and then realize the heat recovery and reuse of the raw material liquid in the mold.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling device for an automobile component casting mold, comprising a cooling mechanism installed on the outside of the automobile component casting mold, the cooling mechanism comprising two groups of mirror-symmetrical cooling components, and the two groups of cooling components are respectively arranged on the outsides of the upper and lower molds of the automobile component casting mold, the two groups of cooling components respectively cool the raw material liquid in the upper and lower molds of the automobile component casting mold, thereby accelerating the molding efficiency of automobile component products.

[0006] The cooling assembly comprises a heat-insulating shell, an installation cavity is formed on the inner wall of the heat-insulating shell, a cooling surround pipe is arranged inside the installation cavity, a water inlet pipe and a water outlet pipe 1 are respectively fixed at both ends of the cooling surround pipe, and the water inlet pipe and the water outlet pipe 1 are both arranged outside the heat-insulating shell;

[0007] A cooling water tank is provided on one side of the cooling component, the water inlet pipe is connected to the water outlet of the cooling water tank, and the water outlet pipe is connected to a recovery component;

[0008] The recovery assembly includes a plurality of insulating cylinders fixed in sequence, with end cap 1 and end cap 2 respectively fixed at both ends of the insulating cylinder, the outlet pipe 1 is connected to one end of the insulating cylinder, and the other end of the insulating cylinder is connected to the cooling water tank inlet pipe through the outlet pipe 2.

[0009] Preferably, a heat-conducting frame is fixed inside the installation cavity, and the cooling surround pipe surrounds the outside of the heat-conducting frame for heat conduction, thereby improving the cooling efficiency of the cooling water on the raw material liquid in the automobile component casting mold and accelerating the molding efficiency of the automobile component product.

[0010] Preferably, the heat-insulating outer shell is arranged on the outside of the automobile part casting mold, and the automobile part casting mold and the heat-insulating outer shell are detachably fixed by bolts, and a heat-conducting foam is fixedly arranged on the inner side of the heat-conducting frame, and the heat-conducting foam is wrapped on the outside of the automobile part casting mold. The heat-conducting foam is used to fill the gap between the automobile part casting mold and the inner wall of the heat-insulating outer shell, and the heat-conducting foam has excellent thermal conductivity, so that the raw material liquid in the automobile part casting mold can exchange heat through the heat-conducting foam, the heat-conducting frame and the cooling water in the cooling surround pipe to ensure the cooling effect.

[0011] Preferably, the feed pipe on the automobile component casting mold passes through the heat-insulating cylinder, the first end cover and the second end cover, and is used to keep the raw material liquid transported in the feed pipe warm.

[0012] Preferably, the end cover one and the end cover two are respectively connected to the two ends of the insulation cylinder through flanges, and the end cover one is fixed with an insulation sealing ring one, and the end cover two is fixed with an insulation sealing ring two. The insulation sealing ring one and the insulation sealing ring two are respectively sleeved on the outside of the feed pipe to seal the gap between the end cover one and the end cover two and the feed pipe to prevent hot water from flowing out of the insulation cylinder.

[0013] Preferably, a circulating pump for conveying cooling water is provided in the cooling water tank.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] The raw material liquid for automobile parts manufacturing is injected into the automobile parts casting mold through the feed pipe. At the same time, the cooling water in the cooling water tank is transported to the cooling surround pipe to cool the raw material liquid in the automobile parts casting mold, thereby accelerating the product molding efficiency. Then the cooling water in the cooling surround pipe absorbs the heat of the raw material liquid in the automobile parts casting mold and becomes hot water. Then the hot water flows into the insulation cylinder to heat the insulation cylinder. At the same time, the raw material liquid in the feed pipe flows through the insulation cylinder, which can keep the raw material liquid warm and avoid cooling and solidification of the raw material liquid during the transportation process, which affects the production of automobile parts, thereby realizing heat recovery and reuse of the raw material liquid in the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 It is a rear view of the utility model;

[0018] Figure 3 This is a bottom view of the automotive component casting mold and cooling assembly of the utility model;

[0019] Figure 4 It is a cross-sectional view of the cooling assembly of the utility model;

[0020] Figure 5 This is a structural diagram of the recycling component of the utility model;

[0021] Figure 6 It is a cross-sectional view of the recycling component of the utility model.

[0022] Description of reference numerals:

[0023] 1 cooling component, 2 cooling water tank, 3 recovery component, 4 water outlet pipe 2, 5 automobile parts casting mold, 6 feed pipe;

[0024] 11 heat-insulating shell, 12 installation cavity, 13 cooling surrounding pipe, 14 heat-conducting frame, 15 water inlet pipe, 16 water outlet pipe 1, 17 heat-conducting foam;

[0025] 31 heat-insulating cylinder, 32 end cover 1, 33 end cover 2, 34 heat-insulating sealing ring 1, 35 heat-insulating sealing ring 2. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] The utility model provides Figure 1-2The cooling device for a casting mold of an automobile part shown in the figure comprises a cooling mechanism installed on the outside of the casting mold 5 of the automobile part, the cooling mechanism comprises two sets of mirror-symmetrical cooling components 1, and the two sets of cooling components 1 are respectively arranged on the outside of the upper and lower molds of the casting mold 5 of the automobile part;

[0028] Specifically, Figure 3-4 As shown, the cooling assembly 1 includes a heat-insulating shell 11, an installation cavity 12 is formed on the inner wall of the heat-insulating shell 11, a cooling surround pipe 13 is provided inside the installation cavity 12, a heat-conducting frame 14 is fixed inside the installation cavity 12, the cooling surround pipe 13 surrounds the outside of the heat-conducting frame 14, a water inlet pipe 15 and a water outlet pipe 16 are respectively fixed at both ends of the cooling surround pipe 13, and the water inlet pipe 15 and the water outlet pipe 16 are both arranged on the outside of the heat-insulating shell 11, a cooling water tank 2 is provided on one side of the cooling assembly 1, the water inlet pipe 15 is connected to the water outlet of the cooling water tank 2, a circulating pump for conveying cooling water is provided in the cooling water tank 2, and the cooling water tank 2 is a circulating water cooling device;

[0029] The raw material liquid for automobile parts manufacturing is injected into the automobile parts casting mold 5 through the feed pipe 6. At the same time, the circulating pump transports the cooling water in the cooling water tank 2 to the inside of the cooling surround pipe 13 through the water inlet pipe 15, which is used to cool the raw material liquid in the automobile parts casting mold 5 and accelerate the product molding efficiency.

[0030] Moreover, the heat-insulating outer shell 11 is arranged on the outside of the automobile component casting mold 5, and the automobile component casting mold 5 and the heat-insulating outer shell 11 are detachably fixed by bolts, so that the automobile component casting mold 5 and the heat-insulating outer shell 11 are easy to disassemble, and then the cooling component 1 is easy to install and use with different automobile component casting molds 5, and the use range is wide; at the same time, a heat-conducting foam 17 is fixedly provided on the inner side of the heat-conducting frame 14, and the heat-conducting foam 17 is wrapped on the outside of the automobile component casting mold 5 to fill the gap between the automobile component casting mold 5 and the inner wall of the heat-insulating outer shell 11, and the heat-conducting foam 17 has excellent thermal conductivity, and also has excellent compression performance and high resilience, so that the raw material liquid in the automobile component casting mold 5 is heat-exchanged through the heat-conducting foam 17, the heat-conducting frame 14 and the cooling water in the cooling surround pipe 13 to ensure the cooling effect.

[0031] Then, if Figure 1 , 2, 5 and 6, the outlet pipe 16 is connected to a recovery component 3, and the recovery component 3 includes a plurality of sequentially fixed insulation cylinders 31, and the two ends of the insulation cylinder 31 are respectively fixed with an end cover 1 32 and an end cover 2 33, and the end cover 1 32 and the end cover 2 33 are respectively connected to the two ends of the insulation cylinder 31 through flanges, and the end cover 1 32 is internally fixed with an insulation sealing ring 1 34, and the end cover 2 33 is internally fixed with an insulation sealing ring 2 35, and the insulation sealing ring 1 34 and the second heat-insulating sealing ring 35 are respectively sleeved on the outside of the feed pipe 6 to seal the gap between the end cover 1 32 and the second end cover 33 and the feed pipe 6. The outlet pipe 16 is connected to one end of the insulation cylinder 31, and the other end of the insulation cylinder 31 is connected to the water inlet pipe of the cooling water tank 2 through the outlet pipe 2 4. The feed pipe 6 on the automobile part casting mold 5 passes through the insulation cylinder 31, the end cover 1 32 and the second end cover 33 to keep the raw material liquid transported in the feed pipe 6 warm.

[0032] The cooling water in the cooling surround pipe 13 absorbs the heat of the raw material liquid in the automobile part casting mold 5 and becomes hot water. The hot water then flows into the insulating cylinder 31 through the outlet pipe 16 to heat the inside of the insulating cylinder 31. The hot water then flows into the cooling water tank 2 through the outlet pipe 16 to cool down and then be recycled. At the same time, the raw material liquid in the feed pipe 6 flows through the insulating cylinder 31, which can keep the raw material liquid warm and prevent the raw material liquid from cooling and solidifying during the transportation process, which affects the production of automobile parts, thereby realizing heat recovery and reuse of the raw material liquid in the mold.

[0033] In addition, a plurality of insulating cylinders 31 are provided in the recovery component 3. In practice, a suitable number of insulating cylinders 31 can be selected according to the length of the feed pipe 6 and installed on the outside of the feed pipe 6 to keep the raw material liquid transported in the feed pipe 6 warm.

[0034] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cooling device for a casting mold of an automobile part, characterized in that: The invention comprises a cooling mechanism installed on the outside of an automobile component casting mold (5), the cooling mechanism comprising two groups of mirror-symmetrical cooling components (1), and the two groups of cooling components (1) are respectively arranged on the outside of the upper and lower molds of the automobile component casting mold (5); The cooling assembly (1) comprises a heat-insulating outer shell (11), an inner wall of the heat-insulating outer shell (11) is provided with an installation cavity (12), a cooling surround pipe (13) is provided inside the installation cavity (12), a water inlet pipe (15) and a water outlet pipe (16) are respectively fixed at both ends of the cooling surround pipe (13), and the water inlet pipe (15) and the water outlet pipe (16) are both arranged on the outside of the heat-insulating outer shell (11); A cooling water tank (2) is provided on one side of the cooling component (1), the water inlet pipe (15) is connected to the water outlet of the cooling water tank (2), and the water outlet pipe (16) is connected to the recovery component (3); The recovery assembly (3) comprises a plurality of heat-insulating cylinders (31) fixed in sequence, and end caps 1 (32) and 2 (33) are respectively fixed at both ends of the heat-insulating cylinders (31); the water outlet pipe 1 (16) is connected to one end of the heat-insulating cylinder (31), and the other end of the heat-insulating cylinder (31) is connected to the water inlet pipe of the cooling water tank (2) via the water outlet pipe 2 (4).

2. The cooling device for automobile parts casting mold according to claim 1, characterized in that: A heat-conducting frame (14) is fixed inside the installation cavity (12), and the cooling surround pipe (13) surrounds the outside of the heat-conducting frame (14).

3. The automotive component casting mold cooling device according to claim 2, characterized in that: The heat-insulating outer shell (11) is arranged outside the automobile component casting mold (5), and the automobile component casting mold (5) and the heat-insulating outer shell (11) are detachably fixed by bolts; a heat-conducting foam (17) is fixed inside the heat-conducting frame (14), and the heat-conducting foam (17) is wrapped around the outside of the automobile component casting mold (5).

4. The cooling device for automobile parts casting mold according to claim 1, characterized in that: The feed pipe (6) on the automobile component casting mold (5) passes through the heat-insulating cylinder (31), the first end cover (32) and the second end cover (33), and is used to keep the raw material liquid transported in the feed pipe (6) warm.

5. The cooling device for automobile parts casting mold according to claim 1, characterized in that: The end cover 1 (32) and the end cover 2 (33) are respectively connected to the two ends of the heat-insulating cylinder (31) through flanges, and a heat-insulating sealing ring 1 (34) is fixed inside the end cover 1 (32), and a heat-insulating sealing ring 2 (35) is fixed inside the end cover 2 (33). The heat-insulating sealing ring 1 (34) and the heat-insulating sealing ring 2 (35) are respectively sleeved on the outside of the conveying pipe (6).

6. The automotive component casting mold cooling device according to claim 1, characterized in that: A circulating pump for conveying cooling water is arranged in the cooling water tank (2).

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