CN223145951U

CN223145951U - High-quality die-casting forming device for automobile oil pan

Info

Publication number: CN223145951U
Application number: CN202422401403.9U
Authority: CN
Inventors: 向思涛; 邓亮兴; 赵群海
Original assignee: Zhejiang Wenjie Machinery Parts Manufacturing Co ltd
Current assignee: Zhejiang Wenjie Machinery Parts Manufacturing Co ltd
Priority date: 2024-09-30
Filing date: 2024-09-30
Publication date: 2025-07-25
Anticipated expiration: 2034-09-30

Abstract

The utility model relates to the field of climbing frames, in particular to a high-quality die-casting forming device of an automobile oil pan, which comprises a fixed bottom plate, wherein the upper end of the fixed bottom plate is fixedly connected with a screw extruder, a stirring assembly is arranged on the screw extruder and comprises a first funnel, a metal liquid tank, a second funnel, a first motor, a rotating rod and a stirring plate, the side wall of the screw extruder is fixedly connected with the first funnel, the upper end of the first funnel is fixedly connected with the metal liquid tank, the upper end of the metal liquid tank is fixedly connected with the second funnel and the first motor, the output end of the first motor penetrates through the upper end of the metal liquid tank and is fixedly connected with the rotating rod, the outer wall of the rotating rod is fixedly connected with the stirring plate, and one end of the stirring plate far away from the rotating rod is attached to the inner wall of the metal liquid tank. According to the utility model, the metal liquid is injected from the second funnel, and when the metal liquid falls downwards under the influence of gravity, the stirring plate can stir the metal liquid again, so that the metal liquid is uniformly stirred, and the casting quality is improved.

Description

High-quality die-casting forming device for automobile oil pan

Technical Field

The utility model belongs to the field of die casting and forming, and particularly relates to a high-quality die casting and forming device for an automobile oil pan.

Background

With the rapid development of the automobile industry, an automobile engine oil pan is taken as one of key structural members, the quality and performance of the automobile engine oil pan have important influence on the overall operation of an engine, the oil pan is usually made of aluminum alloy or other light materials, and the strength, corrosion resistance and evaporation performance of the automobile engine oil pan are ensured by adopting a die casting forming process.

However, the conventional die-casting process still has some technical problems in practical application, in the die-casting process, the temperature control and the performance of the metal liquid are critical to the quality of the final casting, if the metal liquid is unevenly stirred before being injected into a die, air holes, inclusions or other defects can be generated in the casting, in addition, in the long-time use process of the die-casting device, the die and other parts can accumulate pollutants and oxides, if the pollutants are not timely removed, the quality of the subsequent casting can be influenced, and the premature damage of equipment can be caused, and in the use process of the conventional die-casting device, the uneven stirring of the metal liquid and the cleaning process of the die-casting device are generally realized through manual operation or complicated equipment, so that the production efficiency is reduced.

Therefore, the high-quality die-casting forming device for the automobile oil pan is provided, the stirring uniformity of the metal liquid is improved, the cleaning and the maintenance are convenient, and the production efficiency is improved.

Disclosure of utility model

In order to solve the problems that the stirring of the metal liquid is uneven and the cleaning process of the die casting device is usually realized by manual operation or complex equipment when the conventional die casting device is used, and the production efficiency is reduced.

The technical scheme is that the high-quality die-casting forming device of the automobile oil pan comprises a fixed bottom plate, wherein a screw extruder is fixedly connected to the upper end of the fixed bottom plate, a stirring assembly is arranged on the screw extruder and comprises a first funnel, a metal liquid tank, a second funnel, a first motor, a rotating rod and a stirring plate, the first funnel is fixedly connected to the side wall of the screw extruder, the metal liquid tank is fixedly connected to the upper end of the first funnel, the second funnel and the first motor are fixedly connected to the upper end of the metal liquid tank, a rotating rod is fixedly connected to the output end of the first motor, the stirring plate is fixedly connected to the outer wall of the rotating rod, one end of the stirring plate, which is far away from the rotating rod, is attached to the inner wall of the metal liquid tank, a first fixing block is fixedly connected to the upper end of the fixed bottom plate, a cleaning assembly is arranged on the first fixing block, and a cooling assembly is arranged at the upper end of the fixed bottom plate.

Preferably, the hydraulic cylinder is opened, the hydraulic cylinder drives the sliding plate to slide on the outer wall of the fixed column, the sliding plate drives the movable die base to move until the movable die base and the fixed die base are mutually close to each other and are attached, a die cavity for die casting is formed between the movable die base and the fixed die base, then the air extractor is opened, the cavity formed between the movable die base and the fixed die base can be vacuumized, air holes in the casting are prevented from being remained, the internal structure of the casting is compact, then the first motor is opened, sufficient metal liquid is taken out to be injected from the second hopper, when the metal liquid falls downwards under the influence of gravity, the stirring plate can stir the metal liquid again to realize uniform stirring of the metal liquid, moreover, the stirring plate can clean the inner wall of the metal liquid tank, prevent adhesion and improve the quality of the casting, the screw extruder is utilized to inject metal liquid into a die cavity formed between the movable die base and the fixed die base, when die casting is completed, the cooling component is opened, the cooling time is reduced, the production efficiency is accelerated, when the interiors of the movable die base and the fixed die base are required to be cleaned, the second notch is firstly opened to enable the rotating plate and the fan to be far away from the movable die base and the fixed die base, the first clamp is utilized to fix the third pipeline and the fourth pipeline, the second clamp is utilized to fix the cylindrical block and the L-shaped pipe, then the water supply device is opened, cleaning liquid is sprayed out through the first pipeline, the second pipeline, the third pipeline, the fourth pipeline and the L-shaped pipe through the nozzle, the second motor is opened again, the threaded rod rotates, the threaded rod drives the threaded cylinder to move, the first connecting block, the cylindrical block and the L-shaped pipe are driven to move back and forth, the device is cleaned, the labor is saved, the production efficiency is improved, because the second pipeline is made of stainless steel corrugated hose, the second pipeline is convenient to bend and move in the second box body, and the problems that the stirring of metal liquid is uneven and the cleaning process of the die casting device is usually required to be realized through manual operation or complex equipment when the conventional die casting device is used and the production efficiency is reduced are solved.

As the preference, clean subassembly is including first box, the second box, first notch, the second notch, water supply installation, first pipeline, the second pipeline, the third pipeline, fourth pipeline and first clamp, the upper end of first fixed block has fixedly connected first box and second box, first notch has been seted up to the right-hand member of first box, the second notch has been seted up to the right-hand member of second box, water supply installation has been fixedly connected to the upper end of PMKD, water supply installation's upper end has fixedly connected with first pipeline, the other end of first pipeline runs through the lateral wall of second box and fixedly connected with second pipeline, the other end rigid coupling of second pipeline has the third pipeline, the lower extreme of third pipeline is equipped with the fourth pipeline, both ends outer wall movable mounting that third pipeline and fourth pipeline are close to each other has first clamp, during the use, through opening water supply installation, the washing liquid flows into the fourth pipeline through first pipeline, the second pipeline, because the second pipeline is installed in the second box is inside, prevent that the second pipeline from receiving the influence during the use, and third pipeline and fourth pipeline pass through the fixed mounting, the second pipeline is convenient for maintenance in the later stage.

As the preference, clean subassembly still has second motor, the threaded rod, the screw thread section of thick bamboo, first linkage piece, the cylinder piece, the L venturi tube, the second clamp, thread groove and nozzle, the rear end rigid coupling of first box has the second motor, the output of second motor runs through the lateral wall of first box and rigid coupling has the threaded rod, the one end rotation that the second motor was kept away from to the threaded rod is installed in the inner wall of first box, the screw thread section of thick bamboo is installed to the outer wall screw thread of threaded rod, the right-hand member lateral wall rigid coupling of screw thread section of thick bamboo has first linkage piece, the right-hand member of first linkage piece has the cylinder piece, the right-hand member of cylinder piece is equipped with the L venturi tube, the both ends outer wall movable mounting that cylinder piece and L venturi tube are close to each other has the second clamp, a plurality of thread grooves have been seted up to the lateral wall of L venturi tube, the inner wall screw thread of thread groove installs the nozzle, during the use, the threaded rod rotates through opening the second motor, the drive screw thread section of thick bamboo moves, the screw thread section of thick bamboo drives first linkage piece, cylinder piece and L venturi tube and drive nozzle back and forth movement, the device washs, the manpower has been improved production efficiency, cylinder piece and L venturi tube pass through the second fixed mounting, the nozzle is convenient for the change screw thread and maintenance.

As the preference, cooling module is including fixed section of thick bamboo, the third motor, the spliced pole, the second connecting block, the rotor plate, fan and third notch, fixed bottom plate's upper end rigid coupling has fixed section of thick bamboo, fixed section of thick bamboo's upper end rigid coupling has the third motor, the output of third motor runs through fixed section of thick bamboo's upper end and rigid coupling has the spliced pole, the outer wall of spliced pole is laminated with fixed section of thick bamboo's inner wall mutually, the lateral wall rigid coupling of spliced pole has the second connecting block, the one end rigid coupling that the spliced pole was kept away from to the second connecting block has the rotor plate, be equipped with a plurality of fans on the rotor plate, the lateral wall of fixed section of thick bamboo runs through and has seted up the third notch, the inner wall of third notch is laminated with the outer wall of second connecting block mutually, during the use, through opening the third motor, the inner wall rotation of spliced pole at fixed section of thick bamboo is driven to the third motor, the inner wall rotation of second connecting block is driven to the rotor plate, the second connecting block rotates to the second connecting block, the second connecting block drives the rotor plate and fan rotates to the die casting nearby and cools down, speed up the loss of foundry goods surface heat, cooling time is reduced, production efficiency.

As the preference, the upper end rigid coupling of fixed bottom plate has the second fixed block, the both ends four corners edge rigid coupling that first fixed block and second fixed block are close to each other has the fixed column, the outer wall slidable mounting of fixed column has the sliding plate, the left end rigid coupling of sliding plate has the movable mould base, the right-hand member rigid coupling of first fixed block has the cover half base, the right-hand member of second fixed block has the pneumatic cylinder, the output of pneumatic cylinder runs through the lateral wall of second fixed block and rigid coupling in the lateral wall of sliding plate, during the use, through opening the pneumatic cylinder, the pneumatic cylinder drives the sliding plate and slides at the outer wall of fixed column, the sliding plate drives the movable mould base and removes until movable mould base and cover half base are close to each other the laminating, form a mould cavity that is used for the die casting between movable mould base and the cover half base, and is easy operation, convenient and fast.

Preferably, the upper end of the fixed bottom plate is fixedly connected with an air extractor, the upper end of the air extractor is fixedly connected with a fifth pipeline, the other end of the fifth pipeline is fixedly connected with the side wall of the screw extruder, and when the die is used, a cavity formed between the movable die base and the fixed die base can be evacuated by opening the air extractor, so that air is prevented from being detained in air holes in a casting, and the internal structure of the casting is ensured to be compact.

As the preference, the upper end of fixed bottom plate runs through and has seted up the fourth notch, and fixed bottom plate's lower extreme four corners edge rigid coupling has the bracing piece, and during the use, takes out the mould that die casting accomplished with the instrument utilization, falls to the below through the fourth notch and collects, can reduce and take out and remove the time of foundry goods, improves whole production efficiency.

As the preference, screw extruder one end runs through the lateral wall of first fixed block and cover half base and rigid coupling in the inner wall of cover half base, and the second pipeline is made for nonrust corrugated steel hose, during the use, is made for nonrust corrugated steel hose through the second pipeline, and not only high temperature resistant, the flexibility is higher moreover, the second pipeline bending movement of being convenient for.

The utility model has the beneficial effects that:

1. Through opening first motor, take out abundant metal liquid and pour into from the second funnel, when metal liquid receives gravity influence drop, stirring board can stir the metal liquid once more, realize the even stirring of metal liquid, and stirring board can clear up the inner wall of metal liquid jar, prevent the adhesion, improve foundry goods quality, promote the efficiency of construction, open water supply installation, the washing liquid is through first pipeline, the second pipeline, the third pipeline, fourth pipeline and L pipe, spout through the nozzle, open the second motor again, the threaded rod rotates, the threaded rod drives screw thread section of thick bamboo and removes, the screw thread section of thick bamboo drives first linkage piece, cylinder piece and L pipe and removes, thereby drive the nozzle and reciprocate, wash the device, the manpower has been practiced thrift, production efficiency has been improved, the uneven stirring of metal liquid and the cleaning process of die casting device usually need be realized through manual operation or complicated equipment when the use of current die casting forming device have been solved, the problem of reduction in production efficiency;

2. By opening the third motor, the third motor drives the rotating column to rotate on the inner wall of the fixed cylinder, the rotating column drives the second connecting block to rotate on the inner wall of the third notch, the second connecting block drives the rotating plate and the fan to rotate to the vicinity of the die casting for cooling, so that heat dissipation on the surface of the casting is accelerated, cooling time is shortened, and production efficiency is accelerated;

3. The third pipeline and the fourth pipeline are fixed through the first clamp, the second clamp is fixed with the cylindrical block and the L-shaped pipe, the inner wall of the thread groove is in threaded installation with the nozzle, the disassembly and the assembly are convenient, the later maintenance is convenient, the second pipeline is made of a stainless steel corrugated hose, the high temperature resistance is achieved, the flexibility is high, and the second pipeline can be bent and moved in the second box body conveniently.

Drawings

FIG. 1 is a schematic diagram showing a front perspective view of a high-quality die-casting molding device for an oil pan of an automobile according to the present utility model;

FIG. 2 is a schematic view showing a rear perspective construction of a high-quality die-casting molding device for an oil pan of an automobile according to the present utility model;

FIG. 3 shows a schematic perspective view of a high-quality die-casting device for an oil pan of an automobile according to the present utility model;

Fig. 4 shows a schematic view of a partially enlarged perspective view of fig. 1A of a high-quality die-casting device for an oil pan of an automobile according to the present utility model.

The drawing shows that the drawing comprises a fixed bottom plate 1, a screw extruder 601, a first hopper 602, a metal liquid tank 603, a second hopper 604, a first motor 605, a rotating rod 606, a stirring plate 7, a first fixed block 801, a first box 802, a second box 803, a first notch 804, a second notch 805, a water supply device 806, a first pipeline 807, a second pipeline 808, a third pipeline 809, a fourth pipeline 810, a first clamp 811, a second motor 812, a threaded rod 813, a threaded cylinder 814, a first connecting block 815, a cylindrical block 816, an L-shaped pipe 817, a second clamp 818, a threaded groove 819, a nozzle 901, a fixed cylinder 902, a third motor 903, a rotating column 904, a second connecting block 903, a rotating plate 906, a fan 907, a third notch 10, a second fixed block 11, a fixed column 12, a sliding plate 13, a movable die base 14, a movable base 15, a fourth pipeline 17, a fifth pipeline 17, a hydraulic device 18, a support rod 19.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Referring to fig. 1-4, the utility model provides an embodiment of a high-quality die-casting forming device for an automobile oil pan, which comprises a fixed bottom plate 1, wherein a screw extruder 2 is fixedly connected to the upper end of the fixed bottom plate 1, a stirring assembly is arranged on the screw extruder 2, the stirring assembly comprises a first funnel 601, a metal liquid tank 602, a second funnel 603, a first motor 604, a rotating rod 605 and a stirring plate 606, the first funnel 601 is fixedly connected to the screw extruder 2, the metal liquid tank 602 is fixedly connected to the upper end of the first funnel 601, the second funnel 603 and the first motor 604 are fixedly connected to the upper end of the metal liquid tank 602, the rotating rod 605 is fixedly connected to the output end of the first motor 604 penetrating through the upper end of the metal liquid tank 602, the stirring plate 606 is fixedly connected to the outer wall of the rotating rod 605, one end of the stirring plate 606 far away from the rotating rod 605 is attached to the inner wall of the metal liquid tank 602, a first fixing block 7 is fixedly connected to the upper end of the fixed bottom plate 1, a cleaning assembly is arranged on the first fixing block 7, and a cooling assembly is arranged at the upper end of the fixed bottom plate 1.

Referring to fig. 1-4, in this embodiment, the cleaning assembly includes a first box 801, a second box 802, a first notch 803, a second notch 804, a water supply device 805, a first pipe 806, a second pipe 807, a third pipe 808, a fourth pipe 809 and a first clip 810, wherein the first box 801 and the second box 802 are fixedly connected to the upper end of the first fixing block 7, the first notch 803 is formed in the right end of the first box 801, the second notch 804 is formed in the right end of the second box 802, the water supply device 805 is fixedly connected to the upper end of the fixing base plate 1, the first pipe 806 is fixedly connected to the upper end of the water supply device 805, the other end of the first pipe 806 penetrates through the side wall of the second box 802 and is fixedly connected to the second pipe 807, the third pipe 808 is fixedly connected to the other end of the second pipe 807, the fourth pipe 809 is arranged at the lower end of the third pipe 808, and the first clip 810 is movably mounted to the outer walls of the two ends of the third pipe 809 and the fourth pipe 809, which are close to each other.

Referring to fig. 1, 3 and 4, in this embodiment, the cleaning assembly further includes a second motor 811, a threaded rod 812, a threaded cylinder 813, a first connecting block 814, a cylindrical block 815, an L-shaped pipe 816, a second clip 817, a threaded slot 818 and a nozzle 819, wherein the second motor 811 is fixedly connected to the rear end of the first housing 801, the output end of the second motor 811 penetrates through the side wall of the first housing 801 and is fixedly connected with the threaded rod 812, one end of the threaded rod 812 far away from the second motor 811 is rotatably mounted on the inner wall of the first housing 801, the threaded cylinder 813 is mounted on the outer wall of the threaded rod 812, the first connecting block 814 is fixedly connected to the right end side wall of the threaded cylinder 813, the cylindrical block 815 is fixedly connected to the right end of the first connecting block 814, the cylindrical block 815 and the L-shaped pipe 816 are provided with the L-shaped pipe 816, the two end outer walls of the cylindrical block 815 and the L-shaped pipe 816, which are close to each other, the side wall of the L-shaped pipe 816 is provided with a plurality of threaded slots 818, and the inner wall of the threaded slot 818 is threadably mounted with the nozzle 819.

Referring to fig. 2, in this embodiment, the cooling assembly includes a fixed cylinder 901, a third motor 902, a rotating column 903, a second connecting block 904, a rotating plate 905, a fan 906 and a third slot 907, wherein the fixed cylinder 901 is fixedly connected to the upper end of the fixed bottom plate 1, the third motor 902 is fixedly connected to the upper end of the fixed cylinder 901, the output end of the third motor 902 penetrates through the upper end of the fixed cylinder 901 and is fixedly connected with the rotating column 903, the outer wall of the rotating column 903 is attached to the inner wall of the fixed cylinder 901, the side wall of the rotating column 903 is fixedly connected with a second connecting block 904, one end of the second connecting block 904, far from the rotating column 903, is fixedly connected with the rotating plate 905, a plurality of fans 906 are arranged on the rotating plate 905, a third slot 907 is formed through the side wall of the fixed cylinder 901, and the inner wall of the third slot 907 is attached to the outer wall of the second connecting block 904.

Referring to fig. 1, in the embodiment, a second fixing block 10 is fixedly connected to an upper end of a fixing base plate 1, fixing columns 11 are fixedly connected to four corners of two ends of the first fixing block 7 and the second fixing block 10, which are close to each other, a sliding plate 12 is slidably mounted on an outer wall of each fixing column 11, a movable mold base 13 is fixedly connected to a left end of the sliding plate 12, a fixed mold base 14 is fixedly connected to a right end of the first fixing block 7, a hydraulic cylinder 15 is fixedly connected to a right end of the second fixing block 10, and an output end of the hydraulic cylinder 15 penetrates through a side wall of the second fixing block 10 and is fixedly connected to a side wall of the sliding plate 12.

Referring to fig. 1, in the present embodiment, an air extractor 16 is fixedly connected to an upper end of a fixed bottom plate 1, a fifth pipe 17 is fixedly connected to an upper end of the air extractor 16, and the other end of the fifth pipe 17 is fixedly connected to a side wall of the screw extruder 2.

Referring to fig. 1, in the present embodiment, a fourth slot 18 is formed at the upper end of the fixed base plate 1, and supporting rods 19 are fixedly connected to the four corners of the lower end of the fixed base plate 1.

Referring to fig. 1 and 3, in the present embodiment, one end of the screw extruder 2 penetrates through the side walls of the first fixing block 7 and the fixed mold base 14 and is fixedly connected to the inner wall of the fixed mold base 14, and the second pipe 807 is made of a stainless steel corrugated hose.

Through the steps, when the die casting device is used, firstly, the hydraulic cylinder 15 is opened, the hydraulic cylinder 15 drives the sliding plate 12 to slide on the outer wall of the fixed column 11, the sliding plate 12 drives the movable die base 13 to move until the movable die base 13 and the fixed die base 14 are mutually close to each other and are attached, a die cavity for die casting is formed between the movable die base 13 and the fixed die base 14, and then the air extractor 16 is opened, so that the cavity formed between the movable die base 13 and the fixed die base 14 can be evacuated, gas is prevented from being detained in air holes in a casting, and the compactness of the internal structure of the casting is ensured;

Then the first motor 604 is opened, sufficient metal liquid is taken out and injected from the second hopper 603, when the metal liquid falls downwards under the influence of gravity, the stirring plate 606 can stir the metal liquid again, so that the uniform stirring of the metal liquid is realized, the casting quality is improved, the metal liquid is injected into a die cavity formed between the movable die base 13 and the fixed die base 14 by using the screw extruder 2, when the die casting is finished, the third motor 902 is opened, the third motor 902 drives the rotating column 903 to rotate on the inner wall of the fixed cylinder 901, the rotating column 903 drives the second connecting block 904 to rotate on the inner wall of the third notch 907, the second connecting block 904 drives the rotating plate 905 and the fan 906 to rotate nearby the die casting for cooling, the heat dissipation on the surface of the casting is accelerated, the cooling time is shortened, and the production efficiency is accelerated;

Then, the hydraulic cylinder 15 is opened again to separate the movable die base 13 from the fixed die base 14, the die after die casting is taken out by using a tool, the die is dropped below through the fourth notch 18 to be collected, when the inside of the movable die base 13 and the fixed die base 14 needs to be cleaned, the second notch 804 is opened to separate the rotating plate 905 from the positions of the movable die base 13 and the fixed die base 14, the first clamp 810 is used to fix the third pipeline 808 and the fourth pipeline 809, the second clamp 817 is used to fix the cylindrical block 815 and the L-shaped pipe 816, then, the water supply device 805 is opened, and the cleaning liquid is sprayed out through the first pipeline 806, the second pipeline 807, the third pipeline 808, the fourth pipeline 809 and the L-shaped pipe 816 and the spray nozzle 819;

The second motor 811 is opened again, the threaded rod 812 rotates, the threaded rod 812 drives the threaded cylinder 813 to move, the threaded cylinder 813 drives the first connecting block 814, the cylindrical block 815 and the L-shaped pipe 816 to move, and accordingly the nozzle 819 is driven to move back and forth, the device is cleaned, manpower is saved, production efficiency is improved, the second pipeline 807 is made of a stainless steel corrugated hose, bending movement inside the second box 802 is facilitated, the problems that stirring of metal liquid is uneven and the cleaning process of the die casting device is usually required to be achieved through manual operation or complex equipment when the conventional die casting forming device is used, and production efficiency is reduced are solved.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. A high-quality die-casting forming device of an automobile oil pan comprises a fixed bottom plate (1) and is characterized in that the upper end of the fixed bottom plate (1) is fixedly connected with a screw extruder (2), a stirring assembly is arranged on the screw extruder (2), the stirring assembly comprises a first funnel (601), a metal liquid tank (602), a second funnel (603), a first motor (604), a rotating rod (605) and a stirring plate (606), the side wall of the screw extruder (2) is fixedly connected with the first funnel (601), the upper end of the first funnel (601) is fixedly connected with a metal liquid tank (602), the upper end of the metal liquid tank (602) is fixedly connected with the second funnel (603) and the first motor (604), the output end of the first motor (604) penetrates through the upper end of the metal liquid tank (602) and is fixedly connected with a rotating rod (605), the outer wall of the rotating rod (605) is fixedly connected with the stirring plate (606), one end of the stirring plate (606) far away from the rotating rod (605) is attached to the inner wall of the metal liquid tank (602), the upper end of the fixed bottom plate (1) is fixedly connected with a first fixed block (7), the upper end of the first fixed block (7) is fixedly connected with the cleaning assembly, and the upper end of the first fixed bottom plate (1) is fixedly provided with a cooling assembly.

2. The high-quality die-casting forming device of the automobile oil pan is characterized in that the cleaning assembly comprises a first box body (801), a second box body (802), a first notch (803), a second notch (804), a water supply device (805), a first pipeline (806), a second pipeline (807), a third pipeline (808), a fourth pipeline (809) and a first clamp (810), the first box body (801) and the second box body (802) are fixedly connected to the upper end of the first fixing block (7), the first notch (803) is formed in the right end of the first box body (801), the second notch (804) is formed in the right end of the second box body (802), a water supply device (805) is fixedly connected to the upper end of the fixing base plate (1), the first pipeline (806) is fixedly connected to the upper end of the water supply device (805), the other end of the first pipeline (806) penetrates through the side wall of the second box body (802) and is fixedly connected with the second pipeline (807), the third pipeline (808) is fixedly connected to the other end of the second pipeline (807), the lower end of the third pipeline (808) is provided with the first pipeline (809), and the second pipeline (808) is arranged close to the two ends of the fourth pipeline (809) and the first pipeline (808) and the second pipeline (808) are fixedly connected to the other ends of the fourth pipeline (808).

3. The high-quality die-casting molding device of the automobile oil pan is characterized in that the cleaning assembly further comprises a second motor (811), a threaded rod (812), a threaded cylinder (813), a first connecting block (814), a cylindrical block (815), an L-shaped pipe (816), a second clamping hoop (817), a threaded groove (818) and a nozzle (819), the second motor (811) is fixedly connected with the rear end of the first box body (801), the output end of the second motor (811) penetrates through the side wall of the first box body (801) and is fixedly connected with the threaded rod (812), one end of the threaded rod (812) far away from the second motor (811) is rotatably mounted on the inner wall of the first box body (801), the threaded cylinder (813) is mounted on the outer wall threads of the threaded rod (812), the first connecting block (814) is fixedly connected with the right end wall of the threaded cylinder (813), the right end of the cylindrical block (814) is fixedly connected with the cylindrical block (815), two ends of the cylindrical block (816) and two ends of the L-shaped pipe (816) are movably mounted on the outer wall of the second box body (816), and the threaded groove (818) is formed in the side wall of the threaded cylinder (818) and the threaded groove (819) is mounted on the inner wall of the threaded rod (818).

4. The high-quality die-casting molding device of the automobile oil pan is characterized in that the cooling assembly comprises a fixed barrel (901), a third motor (902), a rotating column (903), a second connecting block (904), a rotating plate (905), fans (906) and a third notch (907), the upper end of the fixed bottom plate (1) is fixedly connected with the fixed barrel (901), the third motor (902) is fixedly connected with the upper end of the fixed barrel (901), the output end of the third motor (902) penetrates through the upper end of the fixed barrel (901) and is fixedly connected with the rotating column (903), the outer wall of the rotating column (903) is attached to the inner wall of the fixed barrel (901), a second connecting block (904) is fixedly connected to the side wall of the rotating column (903), one end, far away from the rotating column (903), of the second connecting block (904) is fixedly connected with the rotating plate (905), a plurality of fans (906) are arranged on the rotating plate (905), the side wall of the fixed barrel (901) penetrates through the third notch (907), and the inner wall of the third notch (907) is attached to the outer wall of the second connecting block (904).

5. The high-quality die-casting forming device of the automobile oil pan is characterized in that a second fixing block (10) is fixedly connected to the upper end of a fixing base plate (1), fixing columns (11) are fixedly connected to the edges of four corners of two ends, close to each other, of the first fixing block (7) and the second fixing block (10), a sliding plate (12) is slidably mounted on the outer wall of each fixing column (11), a movable die base (13) is fixedly connected to the left end of each sliding plate (12), a fixed die base (14) is fixedly connected to the right end of the first fixing block (7), a hydraulic cylinder (15) is fixedly connected to the right end of the second fixing block (10), and the output end of the hydraulic cylinder (15) penetrates through the side wall of the second fixing block (10) and is fixedly connected to the side wall of the sliding plate (12).

6. The high-quality die-casting forming device of the automobile oil pan according to claim 1, wherein the upper end of the fixed bottom plate (1) is fixedly connected with an air extractor (16), the upper end of the air extractor (16) is fixedly connected with a fifth pipeline (17), and the other end of the fifth pipeline (17) is fixedly connected with the side wall of the screw extruder (2).

7. The high-quality die-casting forming device of the automobile oil pan according to claim 1, wherein a fourth notch (18) is formed in the upper end of the fixed bottom plate (1) in a penetrating mode, and supporting rods (19) are fixedly connected to the edges of four corners of the lower end of the fixed bottom plate (1).

8. The high-quality die-casting molding device of the automobile oil pan according to claim 5, wherein one end of the screw extruder (2) penetrates through the side walls of the first fixed block (7) and the fixed die base (14) and is fixedly connected with the inner wall of the fixed die base (14), and the second pipeline (807) is made of a stainless steel corrugated hose.