Injection mold cooling mechanism for automobile part production

Abstract

The utility model discloses an injection mold cooling mechanism for automobile part production, which is applied to the field of automobile part production, and is characterized in that cooling water enters a cooling coil, enters a first connecting pipe and then enters a heat conducting plate in a cooling box to absorb heat of the cooling water and transfer the heat to a heat conducting block; after cooling, the cooling water is sprayed out through the spray head after being pressurized by the pressure pump, so that the cooling effect is improved, the purpose of cooling the cooling water is achieved, the cooling efficiency is ensured, the production efficiency is improved, and the production cost is reduced. The cooled cooling water enters the bottom of a second partition plate through a through hole in the second partition plate to be precipitated, is filtered by a filter screen and filter cotton after precipitation, is conveyed into a second connecting pipe through a circulating pump and then enters a cooling coil to be cooled, so that the purpose of cooling treatment is achieved, the quality of the cooling water is guaranteed, and the service life of the cooling water is prolonged. The maintenance amount is reduced and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts production, and particularly relates to an injection mold cooling mechanism for automobile parts production. Background Technique

[0002] At present, the Chinese utility model with the publication number of CN211441034U discloses a cooling mechanism for an injection mold for automobile air conditioner production parts, including a fixing plate. The top of the fixing plate is fixedly connected with a lower mold base. The top of the lower mold base is provided with a lower mold core. The inner cavity of the lower mold base is provided with heat-conducting oil. The front side and the rear side of the bottom of the inner cavity of the lower mold base are both provided with a temperature-lowering mechanism. The temperature-lowering mechanism includes a fixing block, and the top of the fixing block is fixedly connected with a circulating pipe. The utility model achieves the advantage of good cooling effect through the mutual cooperation of the fixing plate, the lower mold base, the lower mold core, the heat-conducting oil, the temperature-lowering mechanism, the upper mold base, the upper mold core, the support plate, the sealing concave end face, the sealing convex end face, the through hole, the sliding rod and the spring, solves the problem of poor cooling effect of the existing cooling mechanism. When people use the cooling mechanism, they can quickly cool the injection molded part without affecting its molding quality, which is convenient for people to use and improves the practicability of the cooling mechanism.

[0003] The existing cooling mechanism cannot cool the cooling water. Generally, the cooling mechanism circulates and cools the cooling water through the mold. After the cooling water is used for a long time, the water temperature of the cooling water will rise, resulting in a reduction in cooling efficiency, a reduction in production efficiency, and it cannot treat the cooling water. After the cooling water is used for a long time, impurities will be generated in the cooling water. The impurities will adhere to the inner wall of the cooling water pipe, affecting the heat exchange efficiency of the cooling water pipe and the cooling effect. Moreover, the cooling water needs to be replaced frequently, increasing the workload. And the impurities adhere to the inner wall of the cooling pipe, affecting the service life of the cooling pipe. To solve the above problems, we propose an injection mold cooling mechanism for automobile parts production. Content of the Utility Model

[0004] The purpose of the utility model is to provide an injection mold cooling mechanism for automobile parts production, and its advantage is that it can cool the cooling water and can treat the cooling water.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: an injection mold cooling mechanism for automobile parts production, comprising a cooling box, an injection mold is arranged on one side of the cooling box, a cooling coil is fixedly sleeved on the inner wall of the injection mold, a first connecting pipe is connected between one end of the cooling coil and the surface of the cooling box, a first partition is bolted between the inner walls of the cooling box, a heat conduction block is fixedly sleeved on the inner wall of the cooling box, a heat conduction plate is bolted to the bottom of the heat conduction block, a heat dissipation fin is bolted to the top of the heat conduction block, a fixing frame is bolted to the top of the cooling box, and the A cooling fan is fixedly sleeved on the inner wall of the fixing frame, a pressure pump is connected to the surface of the cooling box, the output end of the pressure pump extends to the interior of the cooling box and is connected to a shunt pipe, a nozzle is connected to the bottom of the shunt pipe, a second partition is bolted between the inner walls of the cooling box, a through hole is opened on the surface of the second partition, a baffle and a filter are bolted between the second partition and the inner wall of the cooling box, filter cotton is filled between the filter nets, a circulating pump is bolted to the inner wall of the cooling box, the output end of the circulating pump is connected to a second connecting pipe, and the other end of the second connecting pipe is connected to the other end of the cooling coil.

[0006] By adopting the above technical scheme, the cooling water enters the cooling coil and enters the first connecting pipe, and then enters the cooling box. The heat transfer plate absorbs the heat of the cooling water and transfers it to the heat transfer block, and then transfers it to the heat dissipation fins. The heat of the heat dissipation fins is dissipated by the cooling fan. The cooling after cooling is pressurized by the pressure pump and then sprayed out through the nozzle, thereby further improving the cooling effect, thereby achieving the purpose of cooling the cooling water, ensuring the cooling efficiency, and improving the production efficiency. The cooling water after cooling enters the bottom of the second partition through the through hole on the second partition for precipitation. After precipitation, it is filtered by the filter net and filter cotton and transported to the second connecting pipe through the circulation pump, and then enters the cooling coil for cooling, thereby achieving the purpose of cooling treatment, ensuring the quality of cooling water, reducing maintenance, and facilitating use.

[0007] The utility model is further configured as follows: a cover plate is hingedly connected to the surface of the cooling box, a clamping rod is slidably sleeved on the inner wall of the cover plate, a spring is arranged between one ends of the clamping rod, a toggle block is bolted to the surface of the clamping rod, a clamping hole is opened on the inner wall of the cooling box, and the clamping hole is clamped with the clamping rod.

[0008] By adopting the above technical solution, the cover plate, the clamping rod, the spring, the toggle block and the clamping hole are arranged, so that the cover plate can be opened easily and the maintenance is convenient.

[0009] The utility model is further configured as follows: a first guide plate is bolted to the surface of the first partition, and a second guide plate is bolted to the bottom of the second partition and the inner wall of the cooling box.

[0010] With the above technical solution, by setting the first deflector and the second deflector, the cooling and treatment effects are improved.

[0011] The present utility model is further configured as: a protective net is bolted between the inner walls of the cooling box.

[0012] With the above technical solution, by setting the protective net, foreign matters are prevented from entering.

[0013] The present utility model is further configured as: a protective shell is bolted to the surface of the cooling box, and the pressure pump is located inside the protective shell.

[0014] With the above technical solution, by setting the protective shell, the pressure pump is protected.

[0015] The present utility model is further configured as: a drain valve is communicated with the surface of the cooling box.

[0016] With the above technical solution, by setting the drain valve, draining is facilitated.

[0017] The present utility model is further configured as: feet are bolted to the bottom of the cooling box.

[0018] With the above technical solution, by setting the feet, the stability of the device is improved.

[0019] In summary, the present utility model has the following beneficial effects:

[0020] 1. In the present utility model, cooling water enters the first connecting pipe through the cooling coil, then enters the cooling box. The heat conducting plate absorbs the heat of the cooling water and transfers it to the heat conducting block, and then to the heat dissipating fins. The heat of the heat dissipating fins is dissipated by the heat dissipating fan. The cooled cooling water is sprayed out through the nozzle after being pressurized by the pressure pump, further improving the cooling effect, so as to achieve the purpose of cooling the cooling water, ensuring the cooling efficiency and improving the production efficiency;

[0021] 2. In the present utility model, the cooled cooling water enters the bottom of the second partition through the through holes on the second partition for precipitation. After precipitation, it is filtered by the filter screen and filter cotton and then conveyed to the second connecting pipe by the circulating pump, and then enters the cooling coil for cooling, so as to achieve the purpose of cooling treatment, ensuring the quality of the cooling water, reducing the maintenance amount and being convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional view of the structure of the present utility model;

[0023] Figure 2 is a sectional view of the structure of the present utility model;

[0024] Figure 3 is a partial sectional view of the structure of the present utility model.

[0025] Figure numerals: 1. cooling box; 2. injection mold; 3. cooling coil; 4. first connecting pipe; 5. first partition; 6. heat conduction block; 7. heat conduction plate; 8. cooling fin; 9. fixing frame; 10. cooling fan; 11. pressure pump; 12. shunt pipe; 13. nozzle; 14. second partition; 15. through hole; 16. baffle; 17. filter net; 18. filter cotton; 19. circulation pump; 20. second connecting pipe; 21. cover plate; 22. clamping rod; 23. spring; 24. toggle block; 25. clamping hole; 26. first guide plate; 27. second guide plate; 28. protective net; 29. ​​protective shell; 30. drain valve; 31. foot. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] Embodiment 1:

[0028] refer to Figure 1 and Figure 2 A cooling mechanism for injection molds used in the production of automobile parts, comprising a cooling box 1, an injection mold 2 is arranged on one side of the cooling box 1, a cooling coil 3 is fixedly sleeved on the inner wall of the injection mold 2, a first connecting pipe 4 is connected between one end of the cooling coil 3 and the surface of the cooling box 1, a first partition 5 is bolted between the inner walls of the cooling box 1, a heat conducting block 6 is fixedly sleeved on the inner wall of the cooling box 1, a heat conducting plate 7 is bolted to the bottom of the heat conducting block 6, a heat dissipation fin 8 is bolted to the top of the heat conducting block 6, a fixing frame 9 is bolted to the top of the cooling box 1, a heat dissipation fan 10 is fixedly sleeved on the inner wall of the fixing frame 9, and a pressurized Pump 11, the output end of the booster pump 11 extends to the interior of the cooling box 1 and is connected to a shunt pipe 12, the bottom of the shunt pipe 12 is connected to a nozzle 13, the cooling water enters the cooling coil 3 and enters the first connecting pipe 4, and then enters the cooling box 1, the heat transfer plate 7 absorbs the heat of the cooling water and transfers it to the heat transfer block 6, and then transfers it to the heat dissipation fins 8, the heat of the heat dissipation fins 8 is dissipated by the cooling fan 10, the cooling water after cooling is pressurized by the booster pump 11 and then ejected through the nozzle 13, further improving the cooling effect, thereby achieving the purpose of cooling the cooling water, ensuring the cooling efficiency, and improving the production efficiency.

[0029] refer to Figure 2 A first guide plate 26 is bolted to the surface of the first partition 5, and a second guide plate 27 is bolted to the bottom of the second partition 14 and the inner wall of the cooling box 1. By arranging the first guide plate 26 and the second guide plate 27, the cooling and treatment effects are improved.

[0030] refer to Figure 1 and Figure 2A protective net 28 is bolted between the inner walls of the cooling box 1, and the protective net 28 is provided to prevent debris from entering.

[0031] refer to Figure 2 A protective shell 29 is bolted to the surface of the cooling box 1, and the booster pump 11 is located inside the protective shell 29. The booster pump 11 is protected by providing the protective shell 29.

[0032] refer to Figure 1 and Figure 2 The bottom of the cooling box 1 is bolted with a foot 31, and the stability of the device is improved by setting the foot 31.

[0033] Embodiment 2:

[0034] refer to Figure 1 and Figure 2 A second partition 14 is bolted between the inner walls of the cooling box 1, and a through hole 15 is opened on the surface of the second partition 14. A baffle 16 and a filter screen 17 are bolted between the second partition 14 and the inner wall of the cooling box 1. Filter cotton 18 is filled between the filter screen 17. A circulating pump 19 is bolted to the inner wall of the cooling box 1. The output end of the circulating pump 19 is connected with a second connecting pipe 20, and the other end of the second connecting pipe 20 is connected with the other end of the cooling coil 3. The cooling water after cooling enters the bottom of the second partition 14 through the through hole 15 on the second partition 14 for precipitation. After precipitation, it is filtered by the filter screen 17 and the filter cotton 18 and then transported to the second connecting pipe 20 through the circulating pump 19, and then enters the cooling coil 3 for cooling, thereby achieving the purpose of cooling treatment, ensuring the quality of cooling water, reducing maintenance, and facilitating use.

[0035] refer to Figure 1 and Figure 3 A cover plate 21 is hingedly connected to the surface of the cooling box 1, and a clamping rod 22 is slidably sleeved on the inner wall of the cover plate 21. A spring 23 is arranged between one end of the clamping rod 22, and a toggle block 24 is bolted to the surface of the clamping rod 22. A clamping hole 25 is opened on the inner wall of the cooling box 1, and the clamping hole 25 is clamped with the clamping rod 22. By arranging the cover plate 21, the clamping rod 22, the spring 23, the toggle block 24 and the clamping hole 25, it is convenient to open the cover plate 21 and facilitate maintenance.

[0036] refer to Figure 2 and Figure 3 The surface of the cooling box 1 is connected with a drain valve 30, and the drain valve 30 is provided to facilitate drainage.

[0037] Brief description of the usage process: Cooling water enters the cooling coil 3 and then enters the first connecting pipe 4, and then enters the cooling box 1. The heat conducting plate 7 absorbs the heat of the cooling water and transfers it to the heat conducting block 6, and then to the heat dissipating fins 8. The heat of the heat dissipating fins 8 is dissipated by the heat dissipating fan 10. The cooled cooling water is pressurized by the pressure pump 11 and sprayed out through the nozzle 13 to form a water mist, further improving the cooling effect, so as to achieve the purpose of cooling the cooling water; The cooled cooling water enters the bottom of the second partition 14 through the through hole 15 on the second partition 14 for precipitation. After precipitation, it is filtered through the filter screen 17 and the filter cotton 18 and then transported to the second connecting pipe 20 by the circulation pump 19, and then enters the cooling coil 3 for cooling, so as to achieve the purpose of cooling treatment.

[0038] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contributions according to needs after reading this specification, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. An injection mold cooling mechanism for automobile parts production, including a cooling box (1), characterized in that, An injection mold (2) is provided on one side of the cooling box (1), a cooling coil (3) is fixedly sleeved on the inner wall of the injection mold (2), a first connecting pipe (4) is connected between one end of the cooling coil (3) and the surface of the cooling box (1), a first partition (5) is bolted between the inner walls of the cooling box (1), a heat conduction block (6) is fixedly sleeved on the inner wall of the cooling box (1), a heat conduction plate (7) is bolted to the bottom of the heat conduction block (6), a heat dissipation fin (8) is bolted to the top of the heat conduction block (6), a fixing frame (9) is bolted to the top of the cooling box (1), a heat dissipation fan (10) is fixedly sleeved on the inner wall of the fixing frame (9), a booster pump (11) is connected to the surface of the cooling box (1), an output end of the booster pump (11) extends to the interior of the cooling box (1) and is connected to a shunt pipe (12), and a nozzle (13) is connected to the bottom of the shunt pipe (12).

2. The injection mold cooling mechanism for automobile parts production according to claim 1, characterized in that, A second partition (14) is bolted between the inner walls of the cooling box (1), a through hole (15) is provided on the surface of the second partition (14), a baffle (16) and a filter screen (17) are bolted between the second partition (14) and the inner wall of the cooling box (1), filter cotton (18) is filled between the filter screen (17), a circulation pump (19) is bolted to the inner wall of the cooling box (1), the output end of the circulation pump (19) is connected to a second connecting pipe (20), and the other end of the second connecting pipe (20) is connected to the other end of the cooling coil (3).

3. The injection mold cooling mechanism for automotive parts production according to claim 1, characterized in that, The surface of the cooling box (1) is hinged with a cover plate (21), the inner wall of the cover plate (21) is slidably sleeved with a clamping rod (22), a spring (23) is arranged between one end of the clamping rod (22), the surface of the clamping rod (22) is bolted with a toggle block (24), the inner wall of the cooling box (1) is provided with a clamping hole (25), and the clamping hole (25) is clamped with the clamping rod (22).

4. The injection mold cooling mechanism for automobile parts production according to claim 2, characterized in that, A first guide plate (26) is bolted to the surface of the first partition plate (5), and a second guide plate (27) is bolted to the bottom of the second partition plate (14) and the inner wall of the cooling box (1).

5. The injection mold cooling mechanism for automobile parts production according to claim 1, characterized in that, A protective net (28) is bolted between the inner walls of the cooling box (1).

6. The injection mold cooling mechanism for automobile parts production according to claim 1, characterized in that, A protective shell (29) is bolted to the surface of the cooling box (1), and the booster pump (11) is located inside the protective shell (29).

7. The injection mold cooling mechanism for automotive parts production according to claim 1, characterized in that, The surface of the cooling box (1) is connected to a drain valve (30).

8. The injection mold cooling mechanism for automobile parts production according to claim 1, characterized in that, The bottom of the cooling box (1) is bolted with a foot (31).

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