Die-casting production equipment for automobile parts

Abstract

The utility model belongs to the technical field of automobile part machining, and particularly relates to automobile part die-casting production equipment which comprises a box body, an upper die and a lower die are installed in the box body, a water tank is installed on the rear side of the box body, and a first water pump and a second water pump are installed on the two sides of the outer portion of the water tank respectively. And a first water suction pipe is mounted at the input end of the first water pump. According to the utility model, the coiled pipe I and the coiled pipe II are arranged in the upper die and the lower die and are respectively connected with the water tank through the first water pump and the second water pump, so that cooling liquid enters the coiled pipe I and the coiled pipe II to cool a die casting and then returns into the water tank through the water outlet pipe; a closed-loop cooling system is formed, and the flowing uniformity and continuity of cooling liquid in the die are ensured, so that the upper surface and the lower surface of a die casting are cooled at the same time, the cooling speed is increased, and the phenomenon of non-uniform cooling is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile component processing, in particular to automobile component die-casting production equipment. Background Art

[0002] Die-casting equipment is required when manufacturing automotive parts. Automotive parts die-casting production equipment uses a die-casting process to inject metal materials such as aluminum alloys and magnesium alloys into molds to produce complex-shaped automotive parts. Its main purpose is to manufacture lightweight, high-strength parts such as engine covers and transmission system components. It has the advantages of improving production efficiency and part quality. However, in existing equipment, since the bottom surface of the die-cast part is combined with the placement table in the cooling equipment, the cooling equipment cannot cool the upper and lower surfaces of the die-cast part at the same time, resulting in slow cooling speed and uneven cooling. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the utility model provides a die-casting production equipment for automobile parts, which solves the current problem that the upper and lower surfaces of the die-cast parts cannot be cooled simultaneously, resulting in slow cooling speed and uneven cooling.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a die-casting production equipment for automobile parts, comprising a box body, an upper mold and a lower mold are installed inside the box body, a water tank is installed on the rear side of the box body, a first water pump and a second water pump are installed on both sides of the outside of the water tank, the input end of the first water pump is installed with a first water suction pipe, one end of the first water suction pipe is installed on one side of the surface of the water tank, the output end of the second water pump is installed with a water outlet pipe, the output end of the first water pump is installed with a serpentine pipe 1, and the outer wall of the serpentine pipe 1 is installed. Installed inside the lower mold, one end of the serpentine tube 1 passes through the lower mold, one end of the serpentine tube 1 is installed on the other side of the surface of the water tank, the input end of the second water pump is installed with a second water suction pipe, one end of the second water suction pipe is installed with a bellows, one end of the bellows is installed with a hard pipe, one end of the hard pipe is installed with serpentine tube 2, the outer wall of serpentine tube 2 is installed inside the upper mold, a water suction pipe is installed on one side of the upper surface of the water tank, one end of the water suction pipe is installed with a bellows, and one end of the bellows is installed at one end of serpentine tube 2.

[0005] As a preferred technical solution of the present invention, a hydraulic rod is installed on the inner upper surface of the box, the upper surface of the upper mold is installed on the output end of the hydraulic rod, and the lower surface of the lower mold is installed on the inner lower surface of the box.

[0006] As a preferred technical solution of the present invention, a suction fan is installed on one side of the outer wall of the box body, and a heat dissipation fan is installed on the other side of the outer wall of the box body.

[0007] As an optimal technical solution of the present utility model, a first filter plate and a second filter plate are respectively installed on both sides of the outer wall of the box body, a first card slot is opened on one side of the outer wall, and a second card slot is opened on the other side of the outer wall of the box body. The four corners of one side of the first filter plate are fixedly connected with a first card block, and the outer wall of the first card block is clamped on the inner wall of the first card slot. The four corners of one side of the second filter plate are fixedly connected with a second card block, and the outer wall of the second card block is clamped on the inner wall of the second card slot.

[0008] As a preferred technical solution of the present invention, a guide plate is fixedly connected to the outer wall of the second filter plate, and the guide plate is provided with a certain inclination angle.

[0009] As a preferred technical solution of the present invention, the coverage area of ​​the first filter plate is larger than that of the heat dissipation fan, and the coverage area of ​​the second filter plate is larger than that of the suction fan.

[0010] Compared with the prior art, the present invention provides a die-casting production equipment for automobile parts, which has the following beneficial effects:

[0011] The automotive parts die-casting production equipment provides a first serpentine tube and a second serpentine tube inside an upper mold and a lower mold. The first serpentine tube and the second serpentine tube are connected to a water tank via a first water pump and a second water pump, respectively. Cooling liquid enters the first serpentine tube and the second serpentine tube to cool the die-casting, and then returns to the water tank via an outlet pipe, forming a closed-loop cooling system. This ensures uniform and continuous flow of the coolant inside the mold, thereby cooling the upper and lower surfaces of the die-casting simultaneously, improving the cooling speed and reducing the phenomenon of uneven cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 This is an exploded view of the structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the utility model;

[0015] Figure 4 This is a structural expansion diagram of the utility model.

[0016] In the figure: 1. Box body; 2. Water tank; 3. First water pump; 4. First water suction pipe; 5. Serpentine pipe 1; 6. Second water pump; 7. Water outlet pipe; 8. Second water suction pipe; 9. Bellows; 10. Hard pipe; 11. Serpentine pipe 2; 12. Suction pipe; 13. Hydraulic rod; 14. Upper mold; 15. Lower mold; 16. First filter plate; 17. Suction fan; 18. First slot; 19. First block; 20. Second filter plate; 21. Guide plate; 22. Cooling fan; 23. Second slot; 24. Second block. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0018] See also Figure 1-4 In this embodiment: a die-casting production equipment for automobile parts includes a box body 1, an upper mold 14 and a lower mold 15 are installed inside the box body 1, a water tank 2 is installed on the rear side of the box body 1, and a first water pump 3 and a second water pump 6 are installed on both sides of the outside of the water tank 2, a first water suction pipe 4 is installed at the input end of the first water pump 3, one end of the first water suction pipe 4 is installed on the surface side of the water tank 2, a water outlet pipe 7 is installed at the output end of the second water pump 6, a serpentine pipe 5 is installed at the output end of the first water pump 3, and the outer wall of the serpentine pipe 5 is installed inside the lower mold 15 , one end of the serpentine tube 5 passes through the lower mold 15, one end of the serpentine tube 5 is installed on the other side of the surface of the water tank 2, the input end of the second water pump 6 is installed with a second water suction pipe 8, one end of the second water suction pipe 8 is installed with a bellows 9, one end of the bellows 9 is installed with a hard pipe 10, one end of the hard pipe 10 is installed with a serpentine tube 2 11, the outer wall of the serpentine tube 2 11 is installed inside the upper mold 14, a water pumping pipe 12 is installed on one side of the upper surface of the water tank 2, one end of the water pumping pipe 12 is installed with the bellows 9, and one end of the bellows 9 is installed at one end of the serpentine tube 2 11;

[0019] In this embodiment, by starting the first water pump 3 and the second water pump 6, the first water pump 3 causes the first water suction pipe 4 to suck the coolant in the water tank 2 into the serpentine tube 1 5. When the coolant passes through the serpentine tube 1 5, the coolant dissipates heat to the lower mold 15, and then flows back to the water tank 2. The second water pump 6 causes the water outlet pipe 7 to absorb the coolant, and the coolant in the water tank 2 is sucked into the serpentine tube 2 11 through the second water suction pipe 8, so that the coolant dissipates heat to the upper mold 14, and then the coolant is discharged from the water pump 12 into the water tank 2, thereby achieving efficient circulation cooling of the upper and lower surfaces of the die-casting, thereby improving the cooling efficiency.

[0020] Furthermore, a hydraulic rod 13 is mounted on the inner upper surface of the box body 1, the upper surface of the upper mold 14 is mounted on the output end of the hydraulic rod 13, and the lower surface of the lower mold 15 is mounted on the inner lower surface of the box body 1;

[0021] By placing the die-cast part on the lower die 15, the hydraulic rod 13 is activated to drive the upper die 14 to press downward, thereby extruding the die-cast part.

[0022] Furthermore, a suction fan 17 is installed on one side of the outer wall of the box body 1, and a heat dissipation fan 22 is installed on the other side of the outer wall of the box body 1; a first filter plate 16 and a second filter plate 20 are respectively installed on both sides of the outer wall of the box body 1, a first card slot 18 is opened on one side of the outer wall, and a second card slot 23 is opened on the other side of the outer wall of the box body 1, and the four corners of one side of the first filter plate 16 are fixedly connected with a first card block 19, and the outer wall of the first card block 19 is clamped on the inner wall of the first card slot 18, and the four corners of one side of the second filter plate 20 are fixedly connected with a second card block 24, and the outer wall of the second card block 24 is clamped on the inner wall of the second card slot 23; the outer wall of the second filter plate 20 is fixedly connected with a guide plate 21, and the guide plate 21 is provided with a certain inclination angle;

[0023] By starting the suction fan 17 and the heat dissipation fan 22, the air around the mold can be quickly flowed, thereby improving its heat dissipation efficiency. The arrangement of the second filter plate 20 and the guide plate 21 can prevent dust from entering the box body 1 from the air inlet, causing dust to attach to the mold. The guide plate 21 is tilted at a certain angle, which can make the dust slide from the inclined surface to the ground. The arrangement of the first slot 18, the first block 19, the second slot 23 and the second block 24 can disassemble the first filter plate 16 and the second filter plate 20, thereby achieving convenient replacement and cleaning of the first filter plate 16 and the second filter plate 20, and also preventing dust from falling into the mold.

[0024] Preferably, the coverage area of ​​the first filter plate 16 is larger than that of the heat dissipation fan 22 , and the coverage area of ​​the second filter plate 20 is larger than that of the suction fan 17 .

[0025] The working principle and use process of the present invention are as follows: the operator places the die-casting part on the lower die 15, starts the hydraulic rod 13 to drive the upper die 14 to press downward, and then extrude the die-casting part. By starting the first water pump 3 and the second water pump 6, the first water pump 3 enables the first water suction pipe 4 to suck the coolant in the water tank 2 into the serpentine pipe 1 5. When the coolant passes through the serpentine pipe 1 5, the coolant dissipates heat to the lower die 15 and then flows back into the water tank 2. The second water pump 6 enables the water outlet pipe 7 to absorb the coolant. The coolant in the water tank 2 is sucked into the serpentine pipe 2 11 through the second water suction pipe 8, so that the coolant dissipates heat to the upper die 14, and then the coolant is discharged from the water pump 12 to the water tank 2, thereby achieving the upper die-casting part. The surface and the lower surface are efficiently circulated and cooled, thereby improving the cooling efficiency. At the same time, starting the suction fan 17 and the heat dissipation fan 22 can make the air around the mold flow quickly, thereby improving its heat dissipation efficiency. The arrangement of the second filter plate 20 and the guide plate 21 can prevent dust from entering the box body 1 from the air inlet, causing dust to attach to the mold. The guide plate 21 is tilted at a certain angle, which can make the dust slide from the inclined surface to the ground. The arrangement of the first slot 18, the first block 19, the second slot 23 and the second block 24 can disassemble the first filter plate 16 and the second filter plate 20, thereby achieving convenient replacement and cleaning of the first filter plate 16 and the second filter plate 20, and also preventing dust from falling into the mold.

[0026] Finally, it should be noted that the above description is merely 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 will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A die-casting production equipment for automobile parts, comprising a housing (1), characterized in that: An upper mold (14) and a lower mold (15) are installed inside the box body (1), a water tank (2) is installed on the rear side of the box body (1), and a first water pump (3) and a second water pump (6) are installed on both sides of the outside of the water tank (2), respectively. A first water suction pipe (4) is installed at the input end of the first water pump (3), and one end of the first water suction pipe (4) is installed on one side of the surface of the water tank (2). A water outlet pipe (7) is installed at the output end of the second water pump (6), and a serpentine pipe (5) is installed at the output end of the first water pump (3). The outer wall of the serpentine pipe (5) is installed inside the lower mold (15), and one end of the serpentine pipe (5) passes through the lower mold. (15), one end of the serpentine tube 1 (5) is installed on the other side of the surface of the water tank (2), the input end of the second water pump (6) is installed with a second water suction pipe (8), one end of the second water suction pipe (8) is installed with a bellows (9), one end of the bellows (9) is installed with a hard pipe (10), one end of the hard pipe (10) is installed with serpentine tube 2 (11), the outer wall of serpentine tube 2 (11) is installed inside the upper mold (14), a water extraction pipe (12) is installed on one side of the upper surface of the water tank (2), one end of the water extraction pipe (12) is installed with a bellows (9), and one end of the bellows (9) is installed on one end of serpentine tube 2 (11).

2. The die-casting production equipment for automobile parts according to claim 1, characterized in that: A hydraulic rod (13) is installed on the inner upper surface of the box body (1), the upper surface of the upper mold (14) is installed on the output end of the hydraulic rod (13), and the lower surface of the lower mold (15) is installed on the inner lower surface of the box body (1).

3. The die-casting production equipment for automobile parts according to claim 1, characterized in that: A suction fan (17) is installed on one side of the outer wall of the box body (1), and a heat dissipation fan (22) is installed on the other side of the outer wall of the box body (1).

4. The die-casting production equipment for automobile parts according to claim 3, characterized in that: A first filter plate (16) and a second filter plate (20) are respectively installed on both sides of the outer wall of the box body (1), a first card slot (18) is opened on one side of the outer wall, and a second card slot (23) is opened on the other side of the outer wall of the box body (1), four corners of one side of the first filter plate (16) are fixedly connected to a first card block (19), and the outer wall of the first card block (19) is clamped on the inner wall of the first card slot (18), and four corners of one side of the second filter plate (20) are fixedly connected to a second card block (24), and the outer wall of the second card block (24) is clamped on the inner wall of the second card slot (23).

5. The die-casting production equipment for automobile parts according to claim 4, characterized in that: A guide plate (21) is fixedly connected to the outer wall of the second filter plate (20), and the guide plate (21) is provided with a certain inclination angle.

6. The die-casting production equipment for automobile parts according to claim 4, characterized in that: The coverage area of ​​the first filter plate (16) is larger than that of the heat dissipation fan (22), and the coverage area of ​​the second filter plate (20) is larger than that of the suction fan (17).

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