Automobile accessory die-casting device capable of cleaning waste and die-casting process thereof

Abstract

The invention relates to the technical field of die-casting equipment, in particular to an automobile part die-casting device capable of cleaning waste and a die-casting process thereof.The automobile part die-casting device comprises an upper die base structure and a lower die base structure, and a cleaning mechanism is arranged on the outer side of the lower die base structure. By arranging the cleaning mechanism, during use, a switch of a driving motor is turned on, so that a driving shaft drives a driving gear to rotate, then the driving gear is meshed with driven teeth, a driven ring drives a heat dissipation frame to rotate, and the heat dissipation efficiency of the lower mold can be improved while the lower mold is rotationally and rapidly cooled. Through belt transmission, the rolling shaft drives the cleaning brush to rotate, then waste on the lower die plate is cleaned, the use efficiency of the cooling fan is improved, functionality is higher, meanwhile, the die can be prevented from being too high in temperature, rapid cooling can be achieved, rapid demolding is facilitated, the die casting efficiency is improved, meanwhile, cleaning can be conducted, rapid waste removal is facilitated, and the die casting efficiency is improved. Manual cleaning is not needed, and the die-casting quality is improved while the die-casting efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of die-casting equipment, and particularly relates to a die-casting device for automobile parts capable of cleaning waste materials and a die-casting process thereof. Background Art

[0002] Automobile parts refer to various components and assemblies used in automobile manufacturing, repair and maintenance. They can be divided into original equipment manufacturer (OEM) parts and aftermarket parts (non-OEM).

[0003] At present, die-casting is a metal casting process characterized by applying high pressure to molten metal using the inner cavity of a mold. The mold is usually machined from an alloy with higher strength, and this process is somewhat similar to injection molding. Most die-cast parts are non-ferrous, such as zinc, copper, aluminum, magnesium, lead, tin, and lead-tin alloys and their alloys. Depending on the type of die-casting, a cold chamber die-casting machine or a hot chamber die-casting machine needs to be used, and many parts in automobiles are often processed by die-casting technology.

[0004] However, for current die-casting devices for automobile parts, after die-casting is completed, the die-casting waste materials are usually cleaned by manual sweeping, and then sorted and collected, which greatly reduces the die-casting efficiency. If not cleaned, it is likely to affect the die-casting effect of die-cast parts. Summary of the Invention

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a die-casting device for automobile parts capable of cleaning waste materials and a die-casting process thereof, so as to solve the technical problem that for current die-casting devices for automobile parts, after die-casting is completed, the die-casting waste materials are usually cleaned by manual sweeping, and then sorted and collected, which greatly reduces the die-casting efficiency. If not cleaned, it is likely to affect the die-casting effect of die-cast parts.

[0006] To solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A die-casting device for automobile parts capable of cleaning waste materials and a die-casting process thereof, comprising: an upper die seat structure and a lower die seat structure, and a cleaning mechanism is arranged outside the lower die seat structure;

[0008] The lower die base mechanism includes a lower template. The cleaning mechanism includes a driving motor, a driving shaft, a driven gear, a driven ring, a driven plate, a driven wheel, a belt, a driving gear, a driving wheel, a support shaft, a heat conducting plate, heat dissipation fins, a heat dissipation fan and a heat dissipation frame. The driving motor is fixedly installed at the bottom of the lower template. The output end of the driving motor is fixedly connected to the driving shaft. The top end of the driving shaft is fixedly connected to the driving gear. The driven gear is fixedly installed on the outside of the driven ring. The driven ring is movably embedded inside the lower template. The top end of the driven ring is fixedly connected to the heat dissipation frame. A fixing ring is fixedly installed on the outer wall of the heat dissipation frame. The heat dissipation fan is embedded inside the fixing ring. The heat dissipation fan communicates with the heat dissipation frame. The heat conducting plate is fixedly installed inside one side wall of the heat dissipation frame. The heat dissipation fins are fixedly installed on the outer wall of the other side of the heat conducting plate. The output end of one side of the heat dissipation fan is fixedly connected to the support shaft. The driving wheel is fixedly sleeved on the outside of the support shaft. The installation cylinder is fixedly installed on the outer wall of one side of the heat dissipation frame. The driven plate is movably embedded inside the installation cylinder. A rolling shaft is arranged on the outer wall of one side of the driven plate. A driven wheel and a cleaning brush are fixedly sleeved on the outside of the rolling shaft. The belt is movably sleeved on the outside of the driven wheel and the driving wheel. The cleaning brush is in contact with the lower template.

[0009] Further, feet are fixedly installed at the bottom of the lower template, and gaskets are fixedly installed at the bottom ends of the feet.

[0010] Further, a blanking groove is formed inside the lower template, and a protective cover is arranged on the top of the lower template and located outside the lower die base structure.

[0011] Further, the upper die base structure includes an upper template, a hydraulic driving rod, mounting bolts, a mounting plate, an electric push rod II, a pushing ring, a base, a cutting ring, an upper die and a feeding pipe. The output end of the hydraulic driving rod is fixedly connected to the upper template. The mounting plate is fixed to the bottom of the upper template through the mounting bolts. The base is fixedly installed at the bottom of the mounting plate. One end of the feeding pipe communicates with the base. The electric push rod II is fixedly installed inside the base. The output end of the electric push rod II is fixedly connected to the pushing ring. The cutting ring is fixedly installed at the bottom of the pushing ring. The upper die is fixedly installed at the bottom of the base.

[0012] Further, the lower die base structure further includes an electric push rod I, a top block, a lower die, a protective ring and a slope. The electric push rod I is fixedly installed inside the lower template.

[0013] Further, the lower die is fixedly installed on the top of the lower template. The output end of the electric push rod I is fixedly connected to the top block, and the top block is embedded inside the side wall of the lower die. The protective ring is fixedly installed on the top of the lower die.

[0014] Further, the ramp is fixedly installed on the top of the heat dissipation frame, and both the ramp and the heat dissipation frame are movably sleeved on the outside of the lower mold.

[0015] Further, guide posts are arranged on the top of the lower template, guide sleeves are arranged at the bottom of the upper template, springs are movably sleeved on the outside of the guide posts, the guide posts are limitedly inserted into the inside of the guide sleeves, and the guide sleeves are clamped with the springs.

[0016] Further, after the automotive parts are die-cast through the upper die base structure and the lower die base structure, the excess waste is cut by the cutting ring, the waste falls onto the lower template through the ramp, the switch of the motor is turned on, and thus through the transmission of the driving gear and the driven gear, the driven ring drives the heat dissipation frame to rotate, and then the cleaning brush can rotate to clean the surface of the lower template. At the same time, the heat conducting plate and the heat dissipation fins conduct heat out, and the heat dissipation is driven by the heat dissipation fan. At the same time, the heat dissipation fan can drive the rolling shaft to rotate through belt transmission, so that the cleaning brush can rotate self to clean and collect the surface of the lower template.

[0017] Advantages of the present invention:

[0018] By providing a cleaning mechanism, when in use, the switch of the driving motor is turned on, so that the driving shaft drives the driving gear to rotate, and then through the meshing of the driving gear and the driven gear, the driven ring drives the heat dissipation frame to rotate, so that while quickly dissipating heat from the lower mold by rotation, the rolling shaft drives the cleaning brush to rotate self through belt transmission, and then the waste on the lower template is cleaned, improving the use efficiency of the heat dissipation fan, with stronger functionality. At the same time, it can avoid the mold temperature being too high and can quickly cool down, facilitating quick demolding, improving the die-casting efficiency. At the same time, it can be cleaned, facilitating the quick removal of waste, without manual cleaning. While improving the die-casting efficiency, it also improves the die-casting quality. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 Schematic diagram of the meshing of the gear and the driven gear in the embodiment of the die-casting device for automotive parts that can clean waste

[0021] Figure 2 Schematic three-dimensional assembly structure diagram of the installation structure of the die-casting device for automotive parts that can clean waste and its die-casting process in the embodiment

[0022] Figure 3For the die-casting device of automotive parts that can clean waste Figure 2 Schematic structural diagram of part B in

[0023] Figure 4 For the die-casting device of automotive parts that can clean waste Figure 2 Schematic structural diagram of part A in

[0024] Figure 5 Schematic three-dimensional structure diagram of the upper mold of the die-casting device of automotive parts that can clean waste.

[0025] Explanation of labels in the figure: 1. Lower template; 2. Support feet; 3. Gaskets; 4. Upper template; 5. Guide sleeves; 6. Guide columns; 7. Springs; 8. Hydraulic drive rods; 9. Installation bolts; 10. Lower mold; 11. Driving gears; 12. Top blocks; 13. Electric push rod 1; 14. Driving motor; 15. Drive shaft; 16. Driven teeth; 17. Cleaning brushes; 18. Rolling shafts; 19. Protective rings; 20. Installation plates; 21. Electric push rod 2; 22. Pushing rings; 23. Bases; 24. Cutting rings; 25. Upper mold; 26. Driven rings; 27. Injection pipes; 28. Ramps; 29. Installation cylinders; 30. Driven plates; 31. Driven wheels; 32. Belts; 33. Driving wheels; 34. Support shafts; 35. Heat-conducting plates; 36. Heat-dissipating fins; 37. Heat-dissipating fans; 38. Heat-dissipating frames. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying Figures 1-5 drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] It should be understood that when used in this specification and the appended claims, the terms "comprises" and "comprising" indicate the presence of the described features, wholes, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0028] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in this specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an", and "the" are intended to include the plural forms.

[0029] It should also be further understood that the term "and / or" used in the specification and appended claims of the present invention refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0030] Please refer to Figures 1-5 As shown, a die-casting device for automotive parts capable of cleaning waste and its die-casting process include: an upper die base structure and a lower die base structure, and a cleaning mechanism is arranged outside the lower die base structure;

[0031] The lower die base mechanism includes a lower template 1. The cleaning mechanism includes a driving motor 14, a driving shaft 15, a driven gear 16, a driven ring 26, a driven plate 30, a driven wheel 31, a belt 32, a driving gear 11, a driving wheel 33, a support shaft 34, a heat conducting plate 35, heat dissipation fins 36, a heat dissipation fan 37 and a heat dissipation frame 38. The driving motor 14 is fixedly installed at the bottom of the lower template 1. The output end of the driving motor 14 is fixedly connected to the driving shaft 15. The top end of the driving shaft 15 is fixedly connected to the driving gear 11. The driven gear 16 is fixedly installed outside the driven ring 26. The driven ring 26 is movably and internally embedded in the lower template 1. The top end of the driven ring 26 is fixedly connected to the heat dissipation frame 38. A fixed ring is fixedly installed on the outer wall of the heat dissipation frame 38. The heat dissipation fan 37 is internally embedded in the fixed ring. The heat dissipation fan 37 communicates with the heat dissipation frame 38. The heat conducting plate 35 is fixedly installed inside one side wall of the heat dissipation frame 38. The heat dissipation fins 36 are fixedly installed on the outer wall of the other side of the heat conducting plate 35. The output end of one side heat dissipation fan is fixedly connected to the support shaft 34. The driving wheel 33 is fixedly sleeved outside the support shaft 34. The mounting cylinder 29 is fixedly installed on the outer wall of one side of the heat dissipation frame 38. The driven plate 30 is movably and internally embedded in the mounting cylinder 29. A rolling shaft 18 is arranged on the outer wall of one side of the driven plate 30. The driven wheel 31 and a cleaning brush 17 are fixedly sleeved outside the rolling shaft 18. The belt 32 is movably sleeved outside the driven wheel 31 and the driving wheel 33. The cleaning brush 17 is in contact with the lower template 1. A slope 28 is fixedly installed on the top of the heat dissipation frame 38, and both the slope 28 and the heat dissipation frame 38 are movably sleeved outside the lower die 10.

[0032] Specifically, by providing a cleaning mechanism, during use, the switch of the driving motor 14 is turned on, so that the driving shaft 15 drives the driving gear 11 to rotate, and then through the meshing of the driving gear 11 and the driven gear 16, the driven ring 26 drives the heat dissipation frame 38 to rotate, so as to quickly dissipate heat from the lower die 10 while rotating. At the same time, through the transmission of the belt 32, the rolling shaft 18 drives the cleaning brush 17 to rotate, so as to clean the waste on the lower template 1, improve the use efficiency of the heat dissipation fan 37, have stronger functionality, and at the same time can avoid the mold temperature being too high and can quickly cool down, facilitate quick demoulding, improve the die-casting efficiency, and at the same time can be cleaned, facilitate the quick removal of waste, without manual cleaning, improve the die-casting efficiency and also improve the die-casting quality.

[0033] In this embodiment, feet 2 are fixedly installed at the bottom of the lower template 1, a gasket 3 is fixedly installed at the bottom end of the feet 2, a blanking groove is formed inside the lower template 1, a protective cover is arranged on the top of the lower template 1 and is located outside the lower die base structure, guide posts 6 are arranged on the top of the lower template 1, a guide sleeve 5 is arranged at the bottom of the upper template 4, a spring 7 is movably sleeved outside the guide post 6, and the guide post 6 is limited and inserted into the guide sleeve 5, and the guide sleeve 5 is clamped with the spring 7.

[0034] Specifically, the hydraulic drive rod 8 is externally connected to a hydraulic system, the electric push rod and the motor are externally connected to a power supply and a controller. The feet 2 and the gasket 3 fixed to the bottom of the lower template 1 improve the stability of the equipment. The blanking groove designed inside the lower template 1 facilitates the collection of finished products, and the protective cover located outside the lower die base provides good safety protection. The guide sleeve 5 arranged at the bottom of the upper template 4 and the guide post 6 fixedly installed on the top of the lower template 1 achieve precise alignment through the spring 7 movably sleeved outside. When the upper die presses down, the guide post 6 passes through the guide sleeve 5 and the spring 7 is compressed, realizing a smooth transition of the action. When the movement reaches the position, the spring 7 resets and pushes the upper die to rise, ensuring the efficiency and safety of the operation. The entire process avoids impact under the buffering action of the spring 7, improving the service life of the equipment and the forming quality of the product.

[0035] The upper die base structure includes an upper template 4, a hydraulic drive rod 8, mounting bolts 9, a mounting plate 20, an electric push rod two 21, a pushing ring 22, a base 23, a cutting ring 24, an upper die 25 and a feeding pipe 27. The output end of the hydraulic drive rod 8 is fixedly connected to the upper template 4. The mounting plate 20 is fixed to the bottom of the upper template 4 through the mounting bolts 9. The base 23 is fixedly installed at the bottom of the mounting plate 20. One end of the feeding pipe 27 communicates with the base 23. The electric push rod two 21 is fixedly installed inside the base 23. The output end of the electric push rod two 21 is fixedly connected to the pushing ring 22. The cutting ring 24 is fixedly installed at the bottom of the pushing ring 22. The upper die 25 is fixedly installed at the bottom of the base 23.

[0036] Specifically, during die casting, the upper die 25 moves downward to fit with the lower die 10, thereby performing die casting operations. At the same time, the switch of the electric push rod two 21 is turned on, so that the pushing ring 22 drives the cutting ring 24 to move, thereby quickly cutting off the waste material at the outer edge of the casting.

[0037] The lower die base structure further includes an electric push rod one 13, a top block 12, a lower die 10, a protective ring 19 and a slope 28. The electric push rod one 13 is fixedly installed inside the lower template 1. The lower die 10 is fixedly installed on the top of the lower template 1. The output end of the electric push rod one 13 is fixedly connected to the top block 12, and the top block 12 is embedded inside the side wall of the lower die 10. The protective ring 19 is fixedly installed on the top of the lower die 10.

[0038] Specifically, turn on the switch of the electric push rod 13, so that the top block 12 moves, and then rapid demolding can be achieved. The slope 28 is conducive to the dropping of waste materials, facilitating the rapid cleaning by the cleaning mechanism.

[0039] After the automotive parts are die-cast through the upper die base structure and the lower die base structure, the excess waste materials are cut by the cutting ring 24. The waste materials fall onto the lower template 1 through the slope 28. Turn on the switch of the motor, so that through the transmission of the driving gear 11 and the driven gear 16, the driven ring 26 drives the heat dissipation frame 38 to rotate, and then the cleaning brush 17 can rotate to clean the surface of the lower template 1. At the same time, the heat conducting plate 35 and the heat dissipation fins 36 conduct heat out, and are driven by the heat dissipation fan 37 for heat dissipation. At the same time, the heat dissipation fan 37 can drive the rolling shaft 18 to rotate through the belt 32 transmission, so that the cleaning brush 17 can rotate self to clean and collect the surface of the lower template 1.

[0040] In summary, compared with the prior art, the die-casting mold has at least the following beneficial effects: by providing a cleaning mechanism, when in use, turn on the switch of the driving motor 14, so that the driving shaft 15 drives the driving gear 11 to rotate, and then through the engagement of the driving gear 11 and the driven gear 16, the driven ring 26 drives the heat dissipation frame 38 to rotate, and then while rapidly dissipating heat by rotating the lower mold 10, through the belt 32 transmission, the rolling shaft 18 drives the cleaning brush 17 to rotate self, and then the waste materials on the lower template 1 are cleaned, improving the use efficiency of the heat dissipation fan 37, with stronger functionality. At the same time, it can avoid the mold temperature being too high and can rapidly cool down, facilitating rapid demolding, improving the die-casting efficiency. At the same time, it can be cleaned, facilitating the rapid removal of waste materials, without manual cleaning, improving the die-casting efficiency and the die-casting quality at the same time.

[0041] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A die-casting device for automobile parts capable of cleaning waste, characterized in that: include: An upper die base structure and a lower die base structure, wherein a cleaning mechanism is arranged on the outer side of the lower die base structure; The lower die base mechanism comprises a lower die plate (1); the cleaning mechanism comprises a driving motor (14), a driving shaft (15), a driven tooth (16), a driven ring (26), a driven plate (30), a driven wheel (31), a belt (32), a driving gear (11), a driving wheel (33), a support shaft (34), a heat conducting plate (35), a heat dissipation fin (36), a heat dissipation fan (37) and a heat dissipation frame (38); the driving motor (14) is fixedly mounted on the bottom of the lower die plate (1); the output end of the driving motor (14) is fixedly connected to the driving shaft (15); the top end of the driving shaft (15) is fixedly connected to the driving gear (11); the driven tooth (16) is fixedly mounted on the outside of the driven ring (26); the driven ring (26) is movably embedded in the interior of the lower die plate (1); the top end of the driven ring (26) is fixedly connected to the heat dissipation frame (38); a fixing ring is fixedly mounted on the outer wall of the heat dissipation frame (38); The heat dissipation fan (37) is embedded in the interior of the fixed ring, the heat dissipation fan (37) is connected to the heat dissipation frame (38), the heat conduction plate (35) is fixedly installed inside a side wall of the heat dissipation frame (38), the heat dissipation fins (36) are fixedly installed on the other side outer wall of the heat conduction plate (35), the output end of the heat dissipation fan on one side is fixedly connected to the support shaft (34), the driving wheel (33) is fixedly sleeved on the outside of the support shaft (34), and the installation cylinder (2 9) is fixedly mounted on one side outer wall of the heat dissipation frame (38), the driven plate (30) is movably embedded in the interior of the mounting tube (29), a rolling shaft (18) is arranged on one side outer wall of the driven plate (30), a driven wheel (31) and a cleaning brush (17) are fixedly sleeved on the outside of the rolling shaft (18), the belt (32) is movably sleeved on the outside of the driven wheel (31) and the driving wheel (33), and the cleaning brush (17) is in contact with the lower template (1).

2. The die-casting device for automobile parts capable of cleaning waste according to claim 1, characterized in that: A support foot (2) is fixedly mounted on the bottom of the lower template (1), and a gasket (3) is fixedly mounted on the bottom end of the support foot (2).

3. The die-casting device for automobile parts capable of cleaning waste according to claim 2, characterized in that: A material dropping groove is provided inside the lower mold plate (1), and a protective cover is provided on the top of the lower mold plate (1) and is located outside the lower mold base structure.

4. The die-casting device for automobile parts capable of cleaning waste according to claim 3, characterized in that: The upper mold base structure comprises an upper mold plate (4), a hydraulic drive rod (8), a mounting bolt (9), a mounting plate (20), an electric push rod (21), a push ring (22), a base (23), a cutting ring (24), an upper mold (25) and an injection pipe (27), wherein the output end of the hydraulic drive rod (8) is fixedly connected to the upper mold plate (4), the mounting plate (20) is fixed to the bottom of the upper mold plate (4) by means of the mounting bolt (9), the base (23) is fixedly mounted on the bottom of the mounting plate (20), one end of the injection pipe (27) is connected to the base (23), the electric push rod (21) is fixedly mounted inside the base (23), the output end of the electric push rod (21) is fixedly connected to the push ring (22), the cutting ring (24) is fixedly mounted on the bottom of the push ring (22), and the upper mold (25) is fixedly mounted on the bottom of the base (23).

5. The die-casting device for automobile parts capable of cleaning waste according to claim 4, characterized in that: The lower die base structure also includes an electric push rod (13), a top block (12), a lower die (10), a protective ring (19) and a ramp (28), wherein the electric push rod (13) is fixedly installed inside the lower die plate (1).

6. The die-casting device for automobile parts capable of cleaning waste according to claim 1, characterized in that: The lower mold (10) is fixedly mounted on the top of the lower mold plate (1), the output end of the electric push rod (13) is fixedly connected to the top block (12), and the top block (12) is embedded in the side wall of the lower mold (10), and the protective ring (19) is fixedly mounted on the top of the lower mold (10).

7. The die-casting device for automobile parts capable of cleaning waste according to claim 1, characterized in that: The slope (28) is fixedly mounted on the top of the heat dissipation frame (38), and the slope (28) and the heat dissipation frame (38) are both movably sleeved on the outer side of the lower mold (10).

8. The die-casting device for automobile parts capable of cleaning waste materials according to claim 7, characterized in that: A guide column (6) is arranged at the top of the lower template (1), a guide sleeve (5) is arranged at the bottom of the upper template (4), a spring (7) is movably sleeved on the outside of the guide column (6), the guide column (6) is limitedly inserted into the inside of the guide sleeve (5), and the guide sleeve (5) is clamped with the spring (7).

9. A die-casting process using a die-casting device for automobile parts capable of cleaning waste materials as claimed in any one of claims 1 to 8, characterized in that: After the automobile parts are die-casted by the upper die base structure and the lower die base structure, the excess waste is cut by the cutting ring (24), and the waste falls onto the lower die plate (1) through the slope (28). The switch of the motor is turned on, so that the driven ring (26) drives the heat dissipation frame (38) to rotate through the driving gear (11) and the driven gear (16), and then the cleaning brush (17) can rotate to clean the surface of the lower die plate (1). At the same time, the heat conduction plate (35) and the heat dissipation fins (36) conduct heat and drive the heat dissipation through the heat dissipation fan (37). At the same time, the heat dissipation fan (37) can drive the rolling shaft (18) to rotate through the belt (32), so that the cleaning brush (17) can rotate to clean and collect the surface of the lower die plate (1).

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