Convenient-to-clean injection mold for automobile parts

Abstract

The utility model relates to the technical field of automobile part production, and discloses a convenient-to-clean injection mold for automobile parts, which comprises a base, the top of the base is fixedly connected with a workbench, the top of the workbench is fixedly connected with a plurality of uniformly distributed hydraulic rods, and the tops of the hydraulic rods are fixedly connected with a mounting plate. An injection molding machine is arranged at the top of the mounting plate, an upper mold is fixedly connected to the bottom of the mounting plate, a fixing plate is fixedly connected to the bottom of the workbench, a supporting column is fixedly connected to the middle of the top side of the fixing plate, a supporting plate is fixedly connected to the top of the supporting column, and a lower mold abuts against the top of the supporting plate. According to the cooling device, when the two clamping plates are far away from the lower mold, the lower mold can slide out of the interior of the workbench to be cleaned, condensate is conveyed into the cooling pipeline through the output end of the cooling box, the condensate flows in the cooling pipeline and can cool the lower mold, and therefore plastic forming is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts production, in particular to an injection mold for automobile parts which is easy to clean. Background Art

[0002] Injection molds for auto parts can meet very high precision requirements. Precision machining during mold making ensures that the size and shape of the parts are very accurate and meet design requirements. The same or different models of auto parts can be mass-produced in a short time, improving production efficiency and production capacity.

[0003] Existing injection molds for automotive parts cannot be disassembled quickly. If the mold cannot be disassembled quickly, every corner and surface cannot be fully reached during cleaning, which will cause residue accumulation and affect production efficiency and product quality. Therefore, an injection mold for automotive parts that is easy to clean is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an injection mold for automobile parts that is easy to clean, aiming to improve the problem in the prior art that the injection mold cannot be quickly disassembled and thus cannot be cleaned in every corner.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An injection mold for automobile parts that is easy to clean, comprises a base, a workbench is fixedly connected to the top of the base, a plurality of evenly distributed hydraulic rods are fixedly connected to the top of the workbench, a mounting plate is fixedly connected to the top of the hydraulic rod, an injection molding machine is arranged on the top of the mounting plate, an upper mold is fixedly connected to the bottom of the mounting plate, a fixing plate is fixedly connected to the bottom of the workbench, a support column is fixedly connected to the middle of the top side of the fixing plate, a support column is fixedly connected to the top of the support column, a lower mold is abutted on the top of the support plate, and the lower mold is slidably connected to the inside of the workbench, a connecting plate is rotatably connected to the outer periphery of the supporting column, and both ends of the top of the connecting plate are rotatably connected A rotating rod is connected, and one end of the rotating rod away from the connecting plate is rotatably connected to a slider, an electric push rod is arranged on the top of the fixed plate, and the telescopic end of the electric push rod is fixedly connected to the bottom of the slider, a connecting rod is slidably connected inside the slider, and two fixed blocks are fixedly connected to the outer periphery of the connecting rod, and the bottom of the fixed block is fixedly connected to the top of the fixed plate, both ends of the connecting rod are fixedly connected to limit plates, and the bottom of the limit plate is fixedly connected to the top of the fixed plate, a clamping plate is fixedly connected to the top side of the slider, and one side of the clamping plate abuts against the outer periphery of the lower mold, and a cooling component is arranged on the right side of the workbench, and the cooling component is used to accelerate the solidification of plastic;

[0007] As a further description of the above technical solution:

[0008] The cooling assembly comprises a cooling box, the bottom of which is fixedly connected to the left part of the top side of the base, a cooling pipe is abutted against the outer periphery of the lower mold, one end of the cooling pipe is fixedly connected to the output end of the cooling box, and the other end of the cooling pipe is fixedly connected to the input end of the cooling box, a cooling fan is fixedly connected to the rear side of the workbench, and two air outlets are provided inside the workbench;

[0009] As a further description of the above technical solution:

[0010] A filter plate is slidably connected to the interior of the rear side of the workbench;

[0011] As a further description of the above technical solution:

[0012] There are two stoppers rotatably connected inside the front side of the workbench, two slots are provided inside the front side of the workbench, and the stoppers are rotatably connected inside the slots;

[0013] As a further description of the above technical solution:

[0014] Two connecting blocks are fixedly connected to the front and rear sides of the electric push rod, and a side of the connecting block away from the electric push rod is fixedly connected to a side of the fixing block;

[0015] As a further description of the above technical solution:

[0016] One side of the clamping plate is fixedly connected with an anti-skid pad, and the material of the anti-skid pad is silicone;

[0017] As a further description of the above technical solution:

[0018] A handle is fixedly connected to the top of the filter plate, and the handle is made of rubber;

[0019] As a further description of the above technical solution:

[0020] A plurality of evenly distributed support seats are fixedly connected to the bottom of the base.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, when the lower mold needs to be cleaned, the electric push rod is started first, and the telescopic end of the electric push rod drives one of the sliders to slide outward, and the slider slides outward while driving one of the rotating rods to rotate, and the rotation of the rotating rod drives the connecting plate to rotate, and the rotation of the connecting plate drives the other rotating rod to rotate, so that the other slider also slides outward, so that the two clamps are away from the lower mold, and then the lower mold is slid out of the workbench for cleaning.

[0023] 2. In the utility model, when the upper mold and the lower mold are closed for injection molding, the input end of the cooling box transports the condensate into the cooling pipe, and the cooling pipe surrounds the outer periphery of the lower mold, so that the condensate cools the lower mold, and finally enters the cooling box through the input end of the cooling box for recycling. The cooling fan blows air into the interior of the workbench, and then cools the cooling pipe through the air outlet after purification by the filter plate. Finally, the flowing air drives the block to rotate and flows out of the interior of the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of an injection mold for automobile parts that is easy to clean, proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a workbench for an injection mold for automobile parts that is easy to clean, proposed by the utility model;

[0026] Figure 3 This is a schematic structural diagram of a fixing plate of an injection mold for automobile parts that is easy to clean, proposed by the utility model;

[0027] Figure 4 The utility model discloses a structural schematic diagram of a heat dissipation fan of an injection mold for automobile parts which is easy to clean.

[0028] Legend:

[0029] 1. Injection molding machine; 2. Mounting plate; 3. Upper mold; 4. Cooling fan; 5. Hydraulic rod; 6. Lower mold; 7. Handle; 8. Cooling pipe; 9. Cooling box; 10. Base; 11. Support seat; 12. Workbench; 13. Block; 14. Clamp; 15. Connecting rod; 16. Limiting plate; 17. Slider; 18. Fixed plate; 19. Fixed block; 20. Rotating rod; 21. Electric push rod; 22. Connecting plate; 23. Anti-skid pad; 24. Support column; 25. Filter plate; 26. Air outlet; 27. Support plate; 28. Connecting block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: an injection mold for automobile parts that is easy to clean, including a base 10, the base 10 is used to install a workbench 12 and a cooling box 9, the top of the base 10 is fixedly connected with a workbench 12, the workbench 12 is used to install an upper mold 3 and a lower mold 6, the top of the workbench 12 is fixedly connected with a plurality of evenly distributed hydraulic rods 5, the top of the hydraulic rods 5 is fixedly connected with a mounting plate 2, the plurality of evenly distributed hydraulic rods 5 can better support the mounting plate 2, the top of the mounting plate 2 is provided with an injection molding machine 1, the injection molding machine 1 can drive the upper mold 3 to move up and down and perform injection molding and die punching The bottom of the mounting plate 2 is fixedly connected with an upper mold 3, and a cavity can be formed when the upper mold 3 and the lower mold 6 are closed. The bottom of the workbench 12 is fixedly connected with a fixing plate 18 to prevent the fixing plate 18 from moving. A support column 24 is fixedly connected to the middle of the top side of the fixing plate 18, and the support column 24 is used to connect the support plate 27. The top of the support column 24 is fixedly connected with a support plate 27, and the top of the support plate 27 abuts against the lower mold 6. The lower mold 6 is slidably connected to the inside of the workbench 12. After the lower mold 6 slides into the inside of the workbench 12, the support plate 27 supports the lower mold 6. The outer periphery of the support column 24 is rotatably connected with a connecting plate 22, both ends of the top of the connecting plate 22 are rotatably connected with rotating rods 20, and the rotation of one of the rotating rods 20 can drive the connecting plate 22 to rotate, thereby driving the other rotating rod 20 to rotate, and the end of the rotating rod 20 away from the connecting plate 22 is rotatably connected with a slider 17, and the sliding of the slider 17 drives one of the rotating rods 20 to rotate, and an electric push rod 21 is arranged on the top of the fixed plate 18, and the telescopic end of the electric push rod 21 is fixedly connected to the bottom of the slider 17, and the movement of the telescopic end of the electric push rod 21 can drive the slider 17 to slide, and the slider 17 is slidably connected to the connecting rod 15 inside, and the slider 17 can move on the connecting rod 15 The outer periphery slides, and two fixed blocks 19 are fixedly connected to the outer periphery of the connecting rod 15. The fixed blocks 19 are used to fix the connecting rod 15 to prevent displacement. The bottom of the fixed block 19 is fixedly connected to the top of the fixed plate 18 to prevent the fixed block 19 from moving. Both ends of the connecting rod 15 are fixedly connected to the limit plates 16. The limit plates 16 can prevent the slider 17 from sliding out of the connecting rod 15. The bottom of the limit plate 16 is fixedly connected to the top of the fixed plate 18 to prevent the limit plate 16 from deflecting. The top side of the slider 17 is fixedly connected with a clamping plate 14. One side of the clamping plate 14 abuts against the outer periphery of the lower mold 6. The clamping plate 14 can clamp and fix the lower mold 6.

[0032] Reference Figure 1 , Figure 2 and Figure 4A cooling assembly is provided on the right side of the workbench 12. The cooling assembly is used to accelerate the solidification of the plastic. The cooling assembly includes a cooling box 9. The cooling box 9 is used to store condensate. The bottom of the cooling box 9 is fixedly connected to the left part of the top side of the base 10 to prevent the cooling box 9 studio from moving. A cooling pipe 8 is abutted against the outer periphery of the lower mold 6. When the condensate flows inside the cooling pipe 8, the lower mold 6 can be cooled to accelerate the solidification of the plastic. One end of the cooling pipe 8 is fixedly connected to the output end of the cooling box 9. The condensate is transported into the cooling pipe 8 through the output end of the cooling box 9. The other end of the cooling pipe 8 is fixedly connected to the input end of the cooling box 9. The condensate inside the cooling pipe 8 flows into the cooling box 9 through the input end of the cooling box 9 to realize circulation. A cooling fan 4 is fixedly connected to the inside of the rear side of the workbench 12. The temperature of the condensate inside the cooling pipe 8 will increase after long-term circulation. The cooling fan 4 blows air into the inside of the workbench 12 to cool the cooling pipe 8. Two air outlets 26 are provided inside the workbench 12. The blown air flows into the inside of the workbench 12 through the two air outlets 26.

[0033] Reference Figure 1 , Figure 3 and Figure 4 A filter plate 25 is slidably connected to the rear side of the workbench 12, and the filter plate 25 can purify the air blown into the front side of the workbench 12. Two blocks 13 are rotatably connected to the front side of the workbench 12. Two card slots are provided inside the front side of the workbench 12. The block 13 is rotatably connected inside the card slot. The flowing air inside the workbench 12 drives the two blocks 13 to rotate, and the flowing air is blown out of the workbench 12. Two connecting blocks 28 are fixedly connected to the front and rear sides of the electric push rod 21. The side of the connecting block 28 away from the electric push rod 21 is fixedly connected to the side of the fixed block 19. The two connecting blocks 28 are used to connect the electric push rod 21. , which can prevent the electric push rod 21 from moving during operation. A non-slip pad 23 is fixedly connected to one side of the splint 14. The non-slip pad 23 can increase the friction between the splint 14 and the lower mold 6. The non-slip pad 23 is made of silicone. Silicone is more resistant to high temperatures and can provide stable support. A handle 7 is fixedly connected to the top of the filter plate 25. Pulling the handle 7 makes it more convenient to slide the filter plate 25. The handle 7 is made of rubber. The rubber material can make the handle 7 more wear-resistant and also play an anti-slip role. A plurality of evenly distributed support seats 11 are fixedly connected to the bottom of the base 10. The plurality of evenly distributed support seats 11 can make the entire device more stable during operation and prevent movement.

[0034] Working principle: When the device is needed, first start the injection molding machine 1 to drive the upper mold 3 to move downward and close with the lower mold 6 to form a cavity. The injection molding machine 1 injects and fills the cavity. At the same time, the output end of the cooling box 9 transports the condensate into the cooling pipe 8. The condensate flows inside the cooling pipe 8 to cool the lower mold 6 and accelerate plastic molding. The condensate can flow into the cooling box 9 through the input end of the cooling box 9 to achieve a circulating flow effect. While cooling the lower mold 6, the cooling fan 4 blows air into the workbench 12. After being purified by the filter plate 25, the cooling pipe 8 is cooled through the air outlet 26. The condensate inside the cooling pipe 8 cools the lower mold 6 for a long time, and its temperature will rise. Finally The flowing air drives the block 13 to rotate and flows out of the workbench 12. When the lower mold 6 needs to be cleaned, the electric push rod 21 is started first. The telescopic end movement of the electric push rod 21 drives one of the sliders 17 to slide outward. While the slider 17 slides outward, it drives one of the rotating rods 20 to rotate. The rotation of the rotating rod 20 drives the connecting plate 22 to rotate. While the connecting plate 22 rotates, it drives the other rotating rod 20 to rotate, so that the other slider 17 slides outward, so that the two clamps 14 are away from the lower mold 6 at the same time, and then the lower mold 6 is slid out of the workbench 12 for cleaning. After cleaning, the lower mold 6 is slid into the workbench 12, and then the lower mold 6 is clamped and fixed to prevent displacement during work.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An injection mold for automobile parts that is easy to clean, comprising a base (10), characterized in that: The top of the base (10) is fixedly connected to a workbench (12), the top of the workbench (12) is fixedly connected to a plurality of evenly distributed hydraulic rods (5), the top of the hydraulic rod (5) is fixedly connected to a mounting plate (2), the top of the mounting plate (2) is provided with an injection molding machine (1), the bottom of the mounting plate (2) is fixedly connected to an upper mold (3), the bottom of the workbench (12) is fixedly connected to a fixing plate (18), the middle part of the top side of the fixing plate (18) is fixedly connected to a support column (24), the top of the support column (24) is fixedly connected to a support plate (27), the top of the support plate (27) is abutted against a lower mold (6), the lower mold (6) is slidably connected to the inside of the workbench (12), the outer periphery of the support column (24) is rotatably connected to a connecting plate (22), the top ends of the connecting plate (22) are rotatably connected to rotating rods (20), the rotating rods (20) A slider (17) is rotatably connected to one end away from the connecting plate (22), an electric push rod (21) is arranged on the top of the fixed plate (18), the telescopic end of the electric push rod (21) is fixedly connected to the bottom of the slider (17), a connecting rod (15) is slidably connected inside the slider (17), two fixed blocks (19) are fixedly connected to the outer periphery of the connecting rod (15), the bottom of the fixed block (19) is fixedly connected to the top of the fixed plate (18), both ends of the connecting rod (15) are fixedly connected to the limiting plate (16), the bottom of the limiting plate (16) is fixedly connected to the top of the fixed plate (18), a clamping plate (14) is fixedly connected to the top side of the slider (17), one side of the clamping plate (14) abuts against the outer periphery of the lower mold (6), and a cooling component is arranged on the right side of the workbench (12), the cooling component is used to accelerate the solidification of plastic.

2. The easy-to-clean injection mold for automobile parts according to claim 1, characterized in that: The cooling assembly comprises a cooling box (9), the bottom of which is fixedly connected to the left portion of the top side of the base (10), a cooling pipe (8) is abutted against the outer periphery of the lower mold (6), one end of the cooling pipe (8) is fixedly connected to the output end of the cooling box (9), and the other end of the cooling pipe (8) is fixedly connected to the input end of the cooling box (9), a cooling fan (4) is fixedly connected to the inside of the rear side of the workbench (12), and two air outlets (26) are provided inside the workbench (12).

3. The easy-to-clean injection mold for automobile parts according to claim 1, characterized in that: A filter plate (25) is slidably connected inside the rear side of the workbench (12).

4. The easy-to-clean injection mold for automobile parts according to claim 1, characterized in that: Two stoppers (13) are rotatably connected inside the front side of the workbench (12), two card slots are provided inside the front side of the workbench (12), and the stoppers (13) are rotatably connected inside the card slots.

5. The easy-to-clean injection mold for automobile parts according to claim 1, characterized in that: Two connection blocks (28) are fixedly connected to the front and rear sides of the electric push rod (21); a side of the connection block (28) away from the electric push rod (21) is fixedly connected to a side of the fixed block (19).

6. The easy-to-clean injection mold for automobile parts according to claim 1, characterized in that: An anti-skid pad (23) is fixedly connected to one side of the clamping plate (14), and the anti-skid pad (23) is made of silica gel.

7. The easy-to-clean injection mold for automobile parts according to claim 3, characterized in that: A handle (7) is fixedly connected to the top of the filter plate (25), and the handle (7) is made of rubber.

8. The easy-to-clean injection mold for automobile parts according to claim 1, characterized in that: The bottom of the base (10) is fixedly connected to a plurality of evenly distributed support seats (11).

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