High-plasticity automobile part stamping die

Abstract

The invention relates to the technical field of automobile part stamping, and discloses a high-plasticity automobile part stamping die which comprises a machining plate, a power controller is fixedly installed on the front face of the machining plate, and two telescopic rods are fixedly installed on one side of the upper surface of the machining plate. According to the high-plasticity automobile part stamping die, a servo motor, a rotating rod, a rotating disc, a rotating plate, a vacuum pump, an air suction pipe, a hollow plate and a suction cup are arranged in a matched mode, when the high-plasticity automobile part stamping die is used, external air is absorbed through the hollow plate and the suction cup through the vacuum pump and the air suction pipe, and then a stamped steel plate is adsorbed through the suction cup; and then a servo motor is externally connected with a power source to drive a rotating rod and a rotating disc to rotate, the rotating disc drives a rotating plate and a suction cup to rotate, and therefore the effect that the stamped steel plate is automatically adsorbed and brought out to be placed by adjusting the angle is achieved, the labor force of operators is reduced, time and labor are saved, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts stamping, in particular to an automobile parts stamping die with high plasticity. Background Art

[0002] A stamping die is a special process equipment used to process metal or non-metal materials into parts during cold stamping, and is called a cold stamping die. Stamping is a pressure processing method that uses a die installed on a press to apply pressure to the material at room temperature to separate or plastically deform the material, thereby obtaining the desired parts. With the rapid development of the automobile industry, stamping technology, as a major metal forming process, has occupied an important position in the manufacture of automobile parts. The stamping die is a crucial tool in the stamping process, which directly affects the molding quality and production efficiency of automobile parts. The existing stamping mechanism must manually perform subsequent steps after stamping, which is time-consuming and labor-intensive. Therefore, the present invention provides a new type of automobile parts stamping die with high plasticity.

[0003] For example, a stamping die for automobile parts with publication number CN217166220U comprises a base, a connecting shell is fixedly connected to the top of the base, second threaded rods are arranged on both sides of the connecting shell, the second threaded rods penetrate the connecting shell and are provided with second connecting blocks inwardly, the other end of the second connecting block is provided with a connecting plate, the other end of the connecting plate is provided with a spring rod, the other end of the spring rod is elastically connected with a clamping plate, and a fixing plate is provided below the clamping plate. By placing the automobile parts into the connecting shell and screwing the second threaded rods on both sides, the second connecting block and the connecting plate drive the spring rod to move inward. Under the action of the fixed plate below, the connecting plate can slide arbitrarily, and under the action of the spring rod, the clamping plate can clamp the parts inside the connecting shell to prevent the parts from being unfixed during the stamping process and causing the stamping to fail to form, thereby realizing the practicality of the device.

[0004] The above patent proposes that the existing stamping dies for automobile parts with high plasticity usually enable the connecting plate to slide arbitrarily, and under the action of the spring rod, the clamp can clamp the parts inside the connecting shell to prevent the parts from being unfixed during the stamping process and causing the stamping to be unformed. However, when the stamping die is in use, the stamped steel plate needs to be removed by employees with both hands using a clamp or manually, which is troublesome and laborious to use, and is extremely likely to cause injury to employees, reduces the mold removal efficiency, is not convenient for the stamped steel plate to be cooled naturally, and is not convenient for cooling the formed steel plate by condensate, which wastes time and prolongs the working time of personnel, and is not convenient for preheating the steel plate before stamping, so that the deformation ability of the steel plate cannot be improved, and the plasticity of the material is reduced. Therefore, the present invention provides a stamping die for automobile parts with high plasticity. Summary of the invention

[0005] 1. Technical issues to be resolved In view of the shortcomings of the prior art, the present invention provides a stamping die for automobile parts with high plasticity, which solves the problems raised in the above background technology.

[0006] (II) Technical solution To achieve the above purpose, the present invention provides the following technical solution: a stamping die for automobile parts with high plasticity, comprising a processing plate, a power controller is fixedly installed on the front of the processing plate, two first telescopic rods are fixedly installed on one side of the upper surface of the processing plate, an adjustment plate is fixedly installed on the top of the first telescopic rod, a servo motor is fixedly installed above the adjustment plate, and a rotating rod is spline-connected to the output end of the servo motor; A turntable is fixedly mounted on the upper surface of the rotating rod, a rotating plate is fixedly mounted on the upper surface of the turntable, a groove is provided on the surface of the rotating plate to facilitate the passage of the suction pipe, a vacuum pump is fixedly mounted on the upper surface of the rotating plate, and a hollow plate is fixedly mounted on the bottom of the vacuum pump through the suction pipe.

[0007] Preferably, the suction pipe and the hollow plate are sealed and connected via a sealing ring, a plurality of suction cups are fixedly mounted on the bottom of the hollow plate, and a groove is provided on one side of the first telescopic rod.

[0008] Preferably, a lower mold is placed inside the groove, a connecting top plate is fixedly installed on one side of the groove, and a steam box is fixedly installed on the upper surface of the connecting top plate.

[0009] Preferably, a first steam delivery pipe is fixedly installed on one side of the steam box, a delivery pump is fixedly installed on one end of the first steam delivery pipe, a second steam delivery pipe is fixedly installed on the output end of the delivery pump, and a water inlet is fixedly installed on the upper surface of the steam box, the water inlet is connected to the steam box, and the water inlet is a hollow columnar structure.

[0010] Preferably, a bypass air pipe is fixedly installed at the bottom of the second steam delivery pipe, and two delivery air pipes are fixedly installed at the bottom of the bypass air pipe, and a hollow heat-proof pipe is fixedly installed at the bottom of the bypass air pipe.

[0011] Preferably, a nozzle is fixedly installed on one side of the hollow heat-proof tube, a first hydraulic cylinder is fixedly installed on the bottom center of the connecting top plate, a moving rod is fixedly installed on the bottom of the first hydraulic cylinder, an upper mold is fixedly installed on the bottom of the moving rod, and four identical through holes are opened on the surface of the upper mold.

[0012] Preferably, a second telescopic rod is fixedly installed on one side of the upper mold, a clamp is fixedly installed on one end of the second telescopic rod, and an anti-skid pad is provided on the surface of the clamp, a second hydraulic cylinder is fixedly installed on the inner bottom of the upper mold, and the anti-skid pad prevents the steel plate from slipping.

[0013] Preferably, a pressing plate is fixedly mounted on one end of the second hydraulic cylinder, a square groove matching the clamping plate is formed on the inner side wall of the upper mold, and a coolant tank is fixedly mounted on the bottom of the processing plate.

[0014] Preferably, a water pipe is fixedly installed on one side of the coolant tank, the water pipe and the coolant tank are sealed via a sealed water pipe, and a liquid pump is fixedly installed on one end of the water pipe.

[0015] Preferably, a circulation pipe is fixedly installed at the output end of the liquid pump, and the circulation pipe is evenly distributed and wound on the surface of the upper mold. One end of the circulation pipe is connected to the coolant tank through a reflux port. Transparent glass is fixedly installed on the front of the coolant tank. A drain outlet is provided at the bottom of the coolant tank, and a manual valve is provided on the surface of the drain outlet, and the manual valve facilitates the replacement of the internal coolant.

[0016] Preferably, a placement box is provided on one side of the processing plate, a square hole is opened on one side of the placement box, a protective pad is provided inside the placement box, and the square hole facilitates the removal of the cooled automobile parts.

[0017] (III) Beneficial effects Compared with the prior art, the present invention provides a stamping die for automobile parts with high plasticity, which has the following beneficial effects: 1. The present invention is equipped with a servo motor, a rotating rod, a rotating disk, a vacuum pump, an air suction pipe, a hollow plate and a suction cup. When in use, the vacuum pump and the air suction pipe absorb external air through the hollow plate and the suction cup, and then the stamped steel plate is adsorbed by the suction cup. Then, the rotating rod and the rotating disk are driven to rotate by the external power supply of the servo motor, and the rotating plate and the suction cup are driven to rotate by the turntable, thereby facilitating the automatic adsorption of the stamped steel plate, taking it out and adjusting the angle for placement, thereby reducing the labor of operators, saving time and effort, and improving the working efficiency of the device.

[0018] 2. The present invention coordinates the arrangement of a circulation pipe, a coolant tank, a water pipe, a liquid pump and a lower mold. When in use, the coolant in the coolant tank is transported to the circulation pipe through the liquid pump and the water pipe, and then the circulation pipe is wrapped around the lower mold to cool the surface of the lower mold, thereby facilitating the cooling and forming of the steel plate. 3. The present invention cooperates with a steam box, a first steam delivery pipe, a delivery pump, a second steam delivery pipe, a bypass air pipe, an air heat protection pipe and a nozzle. When in use, the steam inside the steam box is delivered to the second steam delivery pipe through the delivery pump and the first steam delivery pipe, and then the steam is delivered to the bypass air pipe through the second steam delivery pipe, and then the bypass air pipe delivers the steam to the air heat protection pipe and the nozzle, and the hot air is delivered to the surface of the steel plate through the nozzle for heating, thereby improving the deformation capacity of the steel plate and making it easier to cause plastic deformation of the material during the stamping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a stamping die for automobile parts with high plasticity proposed by the present invention; Figure 2 This is a schematic diagram of the connection structure between the steam box and the nozzle of a stamping die for automobile parts with high plasticity proposed by the present invention; Figure 3 This is a schematic diagram of the connection structure between the first hydraulic cylinder and the pressing plate of a stamping die for automobile parts with high plasticity proposed by the present invention; Figure 4 This is a schematic diagram of the connection structure between the first telescopic rod and the turntable of a stamping die for automobile parts with high plasticity proposed by the present invention; Figure 5 This is a schematic diagram of the connection structure between a rotating plate and a suction cup of a stamping die for automobile parts with high plasticity proposed by the present invention; Figure 6 This is a schematic diagram of the connection structure between a coolant tank and a circulation pipe of a stamping die for an automobile component with high plasticity proposed by the present invention.

[0020] In the figure: 1, processing plate; 2, power controller; 3, first telescopic rod; 4, adjustment plate; 5, servo motor; 6, rotating rod; 7, turntable; 8, rotating plate; 9, vacuum pump; 10, suction pipe; 11, hollow plate; 12, sealing ring; 13, suction cup; 14, groove; 15, lower mold; 16, connecting top plate; 17, steam box; 18, first steam delivery pipe; 19, delivery pump; 20, second steam delivery pipe; 21, diverter air pipe; 22, hollow heat protection pipe; 23, nozzle; 24, first hydraulic cylinder; 25, moving rod; 26, upper mold; 27, second telescopic rod; 28, clamping plate; 29, anti-skid pad; 30, second hydraulic cylinder; 31, pressing plate; 32, coolant tank; 33, water pipe; 34, liquid pump; 35, circulation pipe; 36, placement box; 37, square hole. DETAILED DESCRIPTION

[0021] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0022] Example 1 See also Figure 1-3 The present invention provides a technical solution: A stamping die for automobile parts with high plasticity, comprising a processing plate 1, a power controller 2 is fixedly installed on the front of the processing plate 1, two first telescopic rods 3 are fixedly installed on one side of the upper surface of the processing plate 1, an adjusting plate 4 is fixedly installed on the top of the first telescopic rod 3, a servo motor 5 is fixedly installed above the adjusting plate 4, a rotating rod 6 is spline-connected to the output end of the servo motor 5, a rotating disk 7 is fixedly installed on the upper surface of the rotating rod 6, a rotating plate 8 is fixedly installed on the upper surface of the rotating plate 7, a vacuum pump 9 is fixedly installed on the upper surface of the rotating plate 8, and a vacuum pump 9 is fixedly installed on the upper surface of the rotating plate 8. An air suction pipe 10 is fixedly installed at the bottom of the air pump 9, and a hollow plate 11 is fixedly installed at one end of the air suction pipe 10. A groove is provided on the surface of the rotating plate 8 to facilitate the passage of the air suction pipe 10. The air suction pipe 10 and the hollow plate 11 are sealed and connected by a sealing ring 12. A plurality of suction cups 13 are fixedly installed at the bottom of the hollow plate 11. A groove 14 is provided on one side of the first telescopic rod 3, and a lower mold 15 is placed inside the groove 14. A connecting top plate 16 is fixedly installed on one side of the groove 14, and a steam box 17 is fixedly installed on the upper surface of the connecting top plate 16.

[0023] In this embodiment, the first telescopic rod 3 and the adjusting plate 4 are arranged in coordination, and the adjusting plate 4 is moved by the extension of the first telescopic rod 3 during use, thereby facilitating the adjustment of the height of the suction cup 13. The servo motor 5, the rotating rod 6, the rotating disk 7, the rotating plate 8, the vacuum pump 9, the suction pipe 10, the hollow plate 11 and the suction cup 12 are arranged in coordination, and the external air is absorbed through the hollow plate 11 and the suction cup 12 by the vacuum pump 9 and the suction pipe 10 during use, and then the stamped steel plate is adsorbed by the suction cup 12, and then the rotating rod 6 and the rotating disk 7 are driven to rotate by the external power supply of the servo motor 5, and the rotating plate 8 and the suction cup 12 are driven to rotate by the rotating disk 7, thereby facilitating the automatic adsorption of the stamped steel plate and bringing out the adjusted angle. The function of placing the steam in rows reduces the labor of operators, saves time and effort, and improves the working efficiency of the device. Through the coordinated arrangement of the steam box 17, the first steam delivery pipe 18, the delivery pump 19, the second steam delivery pipe 20, the branch air pipe 21, the air heat protection pipe 22 and the nozzle 23, when in use, the steam inside the steam box 17 is delivered to the second steam delivery pipe 20 through the delivery pump 19 and the first steam delivery pipe 18, and then the steam is delivered to the branch air pipe 21 through the second steam delivery pipe 20, and then the steam is delivered to the air heat protection pipe 22 and the nozzle 23 through the branch air pipe 21, and the hot air is delivered to the surface of the steel plate through the nozzle 23 for heating, thereby improving the deformation capacity of the steel plate, making it easier to cause plastic deformation of the material during the stamping process.

[0024] Example 2 As shown Figure 4-Figure 6 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a first steam delivery pipe 18 is fixedly installed on one side of the steam box 17, a delivery pump 19 is fixedly installed on one end of the first steam delivery pipe 18, a second steam delivery pipe 20 is fixedly installed on the output end of the delivery pump 19, and a water inlet is fixedly installed on the upper surface of the steam box 17, the water inlet is connected to the steam box 17, and the water inlet is a hollow columnar structure, a shunt air pipe 21 is fixedly installed at the bottom of the second steam delivery pipe 20, and two delivery air pipes are fixedly installed at the bottom of the shunt air pipe 21, A hollow heat-proof pipe 22 is fixedly installed at the bottom of the shunt air pipe 21, a nozzle 23 is fixedly installed on one side of the hollow heat-proof pipe 22, a first hydraulic cylinder 24 is fixedly installed at the bottom center of the connecting top plate 16, a moving rod 25 is fixedly installed at the bottom of the first hydraulic cylinder 24, an upper mold 26 is fixedly installed at the bottom of the moving rod 25, and four identical through holes are opened on the surface of the upper mold 26, a second telescopic rod 27 is fixedly installed on one side of the upper mold 26, a splint 28 is fixedly installed on one end of the second telescopic rod 27, and an anti-slip pad 29 is provided on the surface of the splint 28.

[0025] A second hydraulic cylinder 30 is fixedly installed on the inner bottom of the upper mold 26, and the anti-skid pad 29 prevents the steel plate from sliding off. A pressing plate 31 is fixedly installed on one end of the second hydraulic cylinder 30. A square groove matching the clamping plate 28 is provided on the inner wall of the upper mold 26. A coolant tank 32 is fixedly installed on the bottom of the processing plate 1. A water pipe 33 is fixedly installed on one side of the coolant tank 32. The water pipe 33 and the coolant tank 32 are sealed and connected through a sealing water pipe. A liquid pump 34 is fixedly installed on one end of the water pipe 33. A circulating pipe is fixedly installed on the output end of the liquid pump 34. 35, the circulation pipe 35 is evenly distributed and wound on the surface of the upper mold 26, one end of the circulation pipe 35 is connected to the coolant tank 32 through a reflux port, a transparent glass is fixedly installed on the front of the coolant tank 32, a drain port is arranged at the bottom of the coolant tank 32, and a manual valve is arranged on the surface of the drain port, and the manual valve is convenient for replacing the internal coolant, a placement box 36 is arranged on one side of the processing plate 1, a square hole 37 is opened on one side of the placement box 36, a protective pad is arranged inside the placement box 36, and the square hole is convenient for taking out the automotive parts after cooling.

[0026] In this embodiment, the first hydraulic cylinder 24, the moving rod 25 and the upper mold 26 are arranged in cooperation. When in use, the first hydraulic cylinder 24 drives the moving rod 25 to move, and then the moving rod 25 drives the upper mold 26 to move, thereby facilitating the adjustment of the height of the upper mold 26. The second telescopic rod 27, the clamping plate 28 and the upper mold 26 are arranged in cooperation. When in use, the height of the upper mold 26 is adjusted down, and then the steel plate is placed in the upper mold 26. Then, the second telescopic rod 27 is extended to drive the clamping plate 28 to move, thereby facilitating the tightening and fixing of the steel plate for heating. The hydraulic cylinder 30, the pressing plate 31 and the lower mold 15 are arranged in coordination. When in use, the heated steel plate is placed in the lower mold 15, and then the pressing plate 31 is pressed downward by the second hydraulic cylinder 30, thereby playing a role in stamping the steel plate. Through the coordinated arrangement of the circulating pipe 35, the coolant tank 32, the water pipe 33, the liquid pump 34 and the lower mold 15, when in use, the coolant in the coolant tank 32 is transported to the circulation pipe 35 through the liquid pump 34 and the water pipe 33, and then the circulating pipe 35 is wrapped around the lower mold 15 to cool the surface of the lower mold 15, thereby playing a role in facilitating the cooling and forming of the steel plate.

[0027] In summary, the stamping die for automobile parts with high plasticity drives the adjustment plate 4 to move by telescoping the first telescopic rod 3 during use, so as to adjust the height of the suction cup 13. When in use, the external air is absorbed through the hollow plate 11 and the suction cup 12 by the vacuum pump 9 and the suction pipe 10, and then the stamped steel plate is adsorbed by the suction cup 12. Then, the rotating rod 6 and the turntable 7 are driven to rotate by the servo motor 5 with an external power supply, and the rotating plate 8 and the suction cup 12 are driven to rotate by the turntable 7, so as to automatically adsorb the stamped steel plate and adjust the angle for placement. The steam in the steam box 17 is transported to the second steam transport pipe 20 by the transport pump 19 and the first steam transport pipe 18, and then the steam is transported to the shunt air pipe 21 by the second steam transport pipe 20, and then the steam is transported to the air heat protection pipe 22 and the nozzle 23 by the shunt air pipe 21, and then the air heat protection pipe 22 and the nozzle 23 are transported by the nozzle 23. The hot air is transported to the surface of the steel plate for heating, which improves the deformation capacity of the steel plate. When in use, the moving rod 25 is driven to move by the first hydraulic cylinder 24, and then the upper mold 26 is driven to move by the moving rod 25, so as to adjust the height of the upper mold 26. The height of the upper mold 26 is adjusted to be lowered, and then the steel plate is placed in the upper mold 26, and then the clamping plate 28 is driven to move by the second telescopic rod 27 to tighten and fix the steel plate for heating. The heated steel plate is placed in the lower mold 15, and then the pressing plate 31 is driven downward by the second hydraulic cylinder 30, thereby playing a role in stamping the steel plate. When in use, the coolant in the coolant tank 32 is transported to the ring-seeking pipe 35 through the liquid pump 34 and the water pipe 33, and then the surface of the lower mold 15 is cooled by the circulation pipe 35 wrapped around the lower mold 15, which is convenient for cooling and forming the steel plate.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stamping die for automobile parts with high plasticity, comprising a processing plate (1), characterized in that: A power controller (2) is fixedly mounted on the front of the processing plate (1); two first telescopic rods (3) are fixedly mounted on one side of the upper surface of the processing plate (1); an adjustment plate (4) is fixedly mounted on the top of the first telescopic rods (3); a servo motor (5) is fixedly mounted above the adjustment plate (4); and a rotating rod (6) is spline-connected to the output end of the servo motor (5); A turntable (7) is fixedly mounted on the upper surface of the turntable (6), a rotating plate (8) is fixedly mounted on the upper surface of the turntable (7), a vacuum pump (9) is fixedly mounted on the upper surface of the rotating plate (8), a suction pipe (10) is fixedly mounted on the bottom of the vacuum pump (9), a hollow plate (11) is fixedly mounted on one end of the suction pipe (10), and a groove is provided on the surface of the rotating plate (8) to facilitate the passage of the suction pipe (10).

2. The stamping die for automobile parts with high plasticity according to claim 1, characterized in that: The air suction pipe (10) and the hollow plate (11) are sealed and connected via a sealing ring (12); a plurality of suction cups (13) are fixedly mounted on the bottom of the hollow plate (11); and a groove (14) is provided on one side of the first telescopic rod (3).

3. The stamping die for automobile parts with high plasticity according to claim 2, characterized in that: A lower mold (15) is placed inside the groove (14), a connecting top plate (16) is fixedly mounted on one side of the groove (14), and a steam box (17) is fixedly mounted on the upper surface of the connecting top plate (16).

4. The stamping die for automobile parts with high plasticity according to claim 3, characterized in that: A first steam delivery pipe (18) is fixedly mounted on one side of the steam box (17), a delivery pump (19) is fixedly mounted on one end of the first steam delivery pipe (18), a second steam delivery pipe (20) is fixedly mounted on the output end of the delivery pump (19), and a water inlet is fixedly mounted on the upper surface of the steam box (17), the water inlet is in communication with the steam box (17), and the water inlet is in the form of a hollow columnar structure.

5. The stamping die for automobile parts with high plasticity according to claim 4, characterized in that: A split air pipe (21) is fixedly mounted on the bottom of the second steam delivery pipe (20), two delivery air pipes are fixedly mounted on the bottom of the split air pipe (21), and a hollow heat protection pipe (22) is fixedly mounted on the bottom of the split air pipe (21).

6. The stamping die for automobile parts with high plasticity according to claim 5, characterized in that: A nozzle (23) is fixedly mounted on one side of the hollow heat-proof pipe (22); a first hydraulic cylinder (24) is fixedly mounted at the bottom center of the connecting top plate (16); a moving rod (25) is fixedly mounted at the bottom of the first hydraulic cylinder (24); an upper mold (26) is fixedly mounted at the bottom of the moving rod (25); and four identical through holes are formed on the surface of the upper mold (26).

7. A stamping die for automobile parts with high plasticity according to claim 6, characterized in that: A second telescopic rod (27) is fixedly mounted on one side of the upper mold (26); a clamping plate (28) is fixedly mounted on one end of the second telescopic rod (27); and a non-slip pad (29) is provided on the surface of the clamping plate (28); a second hydraulic cylinder (30) is fixedly mounted on the inner bottom of the upper mold (26), and the non-slip pad (29) prevents the steel plate from slipping.

8. The stamping die for automobile parts with high plasticity according to claim 7, characterized in that: A pressing plate (31) is fixedly mounted on one end of the second hydraulic cylinder (30); a square groove matching the clamping plate (28) is provided on the inner wall of the upper mold (26); a coolant tank (32) is fixedly mounted on the bottom of the processing plate (1); a water pipe (33) is fixedly mounted on one side of the coolant tank (32); the water pipe (33) and the coolant tank (32) are sealed via a sealing water pipe; and a liquid pump (34) is fixedly mounted on one end of the water pipe (33).

9. The stamping die for automobile parts with high plasticity according to claim 8, characterized in that: A circulation pipe (35) is fixedly installed at the output end of the liquid extraction pump (34), and the circulation pipe (35) is evenly distributed and wound on the surface of the upper mold (26). One end of the circulation pipe (35) is connected to the coolant tank (32) through a reflux port. A transparent glass is fixedly installed on the front of the coolant tank (32). A drain port is provided at the bottom of the coolant tank (32), and a manual valve is provided on the surface of the drain port. The manual valve facilitates the replacement of the internal coolant.

10. The stamping die for automobile parts with high plasticity according to claim 9, characterized in that: A placement box (36) is provided on one side of the processing plate (1), a square hole (37) is opened on one side of the placement box (36), a protective pad is provided inside the placement box (36), and the square hole facilitates the removal of the automotive parts after cooling.

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