Pressure device for production of automobile part mold and process of pressure device

Abstract

The invention provides a pressure device for automobile part mold production and a process thereof. The pressure device comprises a pressing base, a workbench is arranged at the top of the pressing base, a first T-shaped groove is formed in the workbench, a bottom mold assembly is slidably connected to the first T-shaped groove, and a collecting unit is arranged at the bottom of the workbench; the stamping unit is arranged on the rear side of the pressing base, a discharging unit is arranged on the outer surface of the stamping unit, and stabilizing pads are arranged at the bottom of the pressing base and the bottom of the stamping unit; the operation table is used for controlling the stamping unit and the placing unit, the operation table is connected with the stamping unit through a wire, a metal plate is placed into the material placing unit, the material placing unit places the metal plate to the bottom die assembly, and then the stamping unit can stamp the metal plate of the bottom die assembly; and finally, the bottom die assembly pours the formed automobile part die and the waste into a collecting unit, and separation is achieved.

Description

Technical Field

[0001] This invention relates to the field of automotive parts mold manufacturing technology, and in particular to a pressure device and process for automotive parts mold manufacturing. Background Technology

[0002] Pressure devices used in the production of automotive parts molds typically take the form of mechanical presses or hydraulic presses. Taking a common mechanical press as an example, it is generally powered by an electric motor, which transmits power to the crankshaft, connecting rod, and other mechanisms via belts, gears, and other transmission components. This drives a slide to perform reciprocating linear motion. During the slide's descent, the mold mounted on it applies pressure to the metal sheet or other blank, completing various stamping processes such as punching, blanking, bending, and deep drawing to process the blank into workpieces of specific shapes and sizes required for automotive parts mold production. Hydraulic presses, on the other hand, use a hydraulic pump to convert the mechanical energy of an electric motor into hydraulic energy. The hydraulic system precisely controls the pressure and slide movement. It offers high pressure and smooth operation, making it suitable for processes such as the forming of large automotive parts molds.

[0003] When placing blanks on the workbench, manual placement may cause positional shifts, and workers may also be injured by the machinery. Summary of the Invention

[0004] The purpose of this invention is to provide a pressure device and process for producing automotive parts molds.

[0005] The technical solution adopted by this invention to solve its technical problem is: a pressure device and its process for producing automotive parts molds, comprising:

[0006] The pressing base has a worktable on its top, a first T-slot on its worktable, a bottom mold assembly slidably connected to the first T-slot, and a collection unit at the bottom of the worktable.

[0007] A stamping unit is provided on the rear side of the pressing base. A feeding unit is provided on the outer surface of the stamping unit. A stabilizing pad is provided on the bottom of the pressing base and the bottom of the stamping unit.

[0008] An operating table for controlling the stamping unit and the placement unit, the operating table being connected to the stamping unit via a wire;

[0009] The feeding unit includes support arms arranged on both sides of the stamping unit. A first support plate is bolted to the outer surface of the support arm on one side. A first motor is arranged on the outer surface of the first support plate. A first reciprocating screw is fixedly connected to the output end of the first motor through a coupling. The end of the first reciprocating screw away from the first support plate is rotatably connected to the outer surface of the support arm on the other side. A placement mechanism is threaded on the outer surface of the first reciprocating screw.

[0010] The placement mechanism includes a first movable block, a second support plate integrally formed on the top of the first movable block, a first telescopic rod fixedly connected to the outer surface of the second support plate, a placement box welded and fixedly connected to the output end of the first telescopic rod, an insertion groove provided on the outer surface of the placement box, a drop groove provided at the bottom of the placement box, a pushing mechanism provided on the side of the placement box away from the drop groove, an electric cylinder plate fixedly connected to the placement box near the drop groove, a limit plate provided on the outer surface of the electric cylinder plate, a vision sensor fixedly connected to the bottom of the placement box, and oil-absorbing layers symmetrically arranged inside the placement box.

[0011] Furthermore, the outer surface of the support arm is fixed to the stamping unit by bolts, the inner wall of the first moving block is threadedly connected to the outer surface of the first reciprocating screw, and the first moving block moves in translational motion on the first reciprocating screw.

[0012] Furthermore, the pushing mechanism includes a frame housing, a second motor is fixedly connected to the outer surface of the frame housing, a second reciprocating screw is fixedly connected to the output end of the second motor via a coupling, a second moving block is threadedly connected to the outer surface of the second reciprocating screw, the second moving block moves translationally on the second reciprocating screw, and a pushing plate is welded and fixedly connected to the outer surface of the second moving block.

[0013] Furthermore, the frame shell and the placement box are integrally formed and connected;

[0014] A metal sheet is placed into the slot, and the pushing mechanism moves the metal sheet.

[0015] Furthermore, the stamping unit includes a housing plate, a press is bolted to the inner wall of the housing plate, a main pressure gauge is provided on the front of the housing plate, an instrument panel is provided on the back of the housing plate, a third motor is fixed to the top of the press by bolts, a transmission assembly is fixedly connected to the output end of the third motor by a coupling, a stamping mechanism is provided at the bottom of the transmission assembly, and a main control rod is provided inside the press.

[0016] Furthermore, the stamping mechanism includes a connecting rod disposed within a transmission assembly, a slider seat welded and fixed to the bottom of the connecting rod, a second T-slot provided on the outer surface of the slider seat, a top template slidably connected to the second T-slot, a first support rod welded and fixed to the bottom of the slider seat, and a collecting plate welded and fixed to the bottom of the first support rod.

[0017] Furthermore, the bottom mold assembly includes a support block, a third support plate is placed on top of the support block, the third support plate is fixed by a pressure plate, and the pressure plate presses the third support plate tightly onto the worktable by tightening bolts. A fourth motor is fixedly connected to the worktable by bolts, and a rotating shaft is fixedly connected to the output end of the fourth motor by a coupling. A bottom template is welded and fixedly connected to the end of the rotating shaft away from the fourth motor. A locking rod is symmetrically inserted into the third support plate and extends into the bottom template. A sliding groove is symmetrically provided on the top of the bottom template, and a third moving block is slidably connected to the outer surface of the sliding groove. A scraping plate is welded and fixed to the opposite side of the third moving block.

[0018] Furthermore, the support block is placed on the workbench and moves horizontally along the first T-slot, with the bottom of the scraping plate contacting the top of the bottom template.

[0019] Furthermore, the collecting unit includes a pendant column, a partition plate is welded and fixed to the bottom of the pendant column, the partition plate is provided with a partition hole, the top of the partition plate is provided with an inclined groove, the bottom of the partition plate is integrally formed with a bottom groove, a second support rod is fixedly connected to the outer surface of the bottom groove, and a pressing bottom block is slidably connected to the outer surface of the second support rod.

[0020] Furthermore, the top of the pendant column is welded and fixed to the bottom of the workbench, and the shape of the extrusion block is adapted to the shape of the collection plate.

[0021] A process for a pressure device used in the production of automotive parts molds includes the following steps:

[0022] S1: First, put the metal plate into the feeding unit. The feeding unit will accurately position and place the metal plate into the bottom mold assembly.

[0023] S2: The stamping unit starts working and stamps the metal plate of the bottom mold assembly to stamp out a mold for automotive parts of a specific shape.

[0024] S3: After stamping is completed, the bottom die assembly will pour the formed automotive part mold and waste into the collection unit and separate them.

[0025] S4: In conjunction with the reset of the stamping unit, the waste in the collection unit will be squeezed into blocks for easy recycling.

[0026] The beneficial effects of the pressure device and process for producing automotive parts molds provided by this invention are as follows:

[0027] (1) The visual sensor at the bottom of the feeding unit and the placement box will detect the position where the metal plate needs to be placed. The first motor will drive the first reciprocating screw to rotate, thereby controlling the first moving block to move and moving the placement box to the top of the bottom mold assembly. The first telescopic rod will drive the placement box to get as close as possible to the bottom mold assembly. Then the second motor will drive the second reciprocating screw to rotate, thereby controlling the second moving block and the push plate to move and push the metal plate into the drop groove. When the limit plate is in the extended state, it will block the metal plate from falling. By retracting the limit plate, the metal plate will fall onto the bottom mold assembly.

[0028] (2) The placement mechanism will wipe the metal plate with the oil-absorbing layers on the upper and lower sides during the pushing process of the push plate, thereby removing the oil stains that may be attached to the surface of the metal plate, such as cutting fluid and rust-preventive oil, to prevent these oil stains from affecting the fit between the metal plate and the mold, resulting in inaccurate positioning, and may also contaminate the mold and affect the quality of the stamped parts during the stamping process, thus further improving the production precision.

[0029] (3) After the bottom mold assembly and stamping unit are stamped once, the formed automotive parts mold and waste will be on the bottom mold plate. First, pull out the locking rod, and then the fourth motor will drive the rotating shaft to rotate, thereby tilting the bottom mold plate and causing the automotive parts mold and waste to fall into the collection unit. At the same time, the third moving block will slide along the slide and drive the scraping plate to scrape off the small waste particles that are not easy to fall off.

[0030] (4) The collection unit will then move the first support rod and the collection plate upward as the stamping unit is reset, so that the extrusion block and the collection plate will make extrusion contact, extruding the waste in the collection plate into pieces, which will facilitate subsequent recycling and reuse. Attached Figure Description

[0031] Figure 1 This is a front structural schematic diagram of a pressure device for producing automotive parts molds provided by the present invention;

[0032] Figure 2 This is a schematic diagram of the back structure of a pressure device for producing automotive parts molds provided by the present invention;

[0033] Figure 3 This is a bottom view of the structure of a pressure device for producing automotive parts molds provided by the present invention;

[0034] Figure 4 This is a schematic diagram of the structure of a pressure device feeding unit for the production of automotive parts molds provided by the present invention;

[0035] Figure 5 This is a schematic diagram of the structure of a pressure device placement mechanism for the production of automotive parts molds provided by the present invention;

[0036] Figure 6 This is a schematic diagram of the bottom structure of a pressure device placement mechanism for the production of automotive parts molds provided by the present invention;

[0037] Figure 7 This is a schematic diagram of the structure of a pressure device pushing mechanism for producing automotive parts molds provided by the present invention;

[0038] Figure 8 This is a schematic diagram of the structure of a stamping unit for a pressure device used in the production of automotive parts molds, provided by the present invention.

[0039] Figure 9 This is a schematic diagram of the structure of a stamping unit for a pressure device used in the production of automotive parts molds, provided by the present invention.

[0040] Figure 10 This is a schematic diagram of the back structure of a stamping mechanism for a pressure device used in the production of automotive parts molds, provided by the present invention.

[0041] Figure 11 This is a schematic diagram of the structure of a pressure device bottom mold assembly for producing automotive parts molds provided by the present invention;

[0042] Figure 12 This is a partial structural schematic diagram of the bottom mold assembly of a pressure device for producing automotive parts molds provided by the present invention;

[0043] Figure 13 This is a schematic diagram of the structure of a pressure device collection unit for the production of automotive parts molds provided by the present invention;

[0044] In the picture: 1. Press the base;

[0045] 2. Workbench;

[0046] 3. First T-slot;

[0047] 4. Bottom mold assembly; 41. Support block; 42. Third support plate; 43. Pressure plate; 44. Fourth motor; 45. Rotating shaft; 46. Bottom template; 47. Positioning rod; 48. Slide groove; 49. Third moving block; 410. Scratching plate;

[0048] 5. Stamping unit; 51. Outer shell plate; 52. Press; 53. Instrument panel; 54. Third motor; 55. Transmission assembly; 56. Main control rod; 57. Stamping mechanism; 571. Connecting rod; 572. Slider seat; 573. Second T-slot; 574. Top template; 575. First support rod; 576. Collecting plate; 58. Main pressure gauge;

[0049] 6. Feeding unit; 61. Support arm; 62. First support plate; 63. First motor; 64. First reciprocating screw; 65. Placement mechanism; 651. First moving block; 652. Second support plate; 653. First telescopic rod; 654. Placement box; 655. Placement slot; 656. Drop slot; 657. Pushing mechanism; 6571. Frame; 6572. Second motor; 6573. Second reciprocating screw; 6574. Second moving block; 6575. Pushing plate; 658. Electric cylinder plate; 659. Limiting plate; 6510. Vision sensor; 6511. Oil absorption layer;

[0050] 7. Collection unit; 71. Drooping column; 72. Isolation plate; 73. Isolation hole; 74. Inclined groove; 75. Bottom groove; 76. Second support rod; 77. Extrusion block;

[0051] 8. Stabilizing pad;

[0052] 9. Control panel;

[0053] 10. Wires. Detailed Implementation

[0054] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the further embodiments described herein are merely illustrative and not intended to limit the invention.

[0055] A pressure device and process for producing automotive parts molds, comprising:

[0056] Pressing base 1, pressing base 1 is provided with a worktable 2 on top, the worktable 2 is provided with a first T-slot 3, the bottom mold assembly 4 is slidably connected to the first T-slot 3, and the bottom of the worktable 2 is provided with a collection unit 7.

[0057] A stamping unit 5 is provided on the rear side of the pressing base 1. A feeding unit 6 is provided on the outer surface of the stamping unit 5. A stabilizing pad 8 is provided on the bottom of the pressing base 1 and the bottom of the stamping unit 5.

[0058] The operating table 9 is used to control the stamping unit 5 and the placement unit. The operating table 9 is connected to the stamping unit 5 via the wire 10.

[0059] In operation, the metal plate is first placed into the feeding unit 6, which then places the metal plate into the bottom mold assembly 4. After that, the stamping unit 5 stamps the metal plate of the bottom mold assembly 4. Finally, the bottom mold assembly 4 pours the formed automotive parts mold and waste into the collection unit 7 and separates them.

[0060] The feeding unit 6 includes support arms 61 arranged on both sides of the stamping unit 5. A first support plate 62 is bolted to the outer surface of one support arm 61. A first motor 63 is arranged on the outer surface of the first support plate 62. The output end of the first motor 63 is fixedly connected to a first reciprocating screw 64 through a coupling. The end of the first reciprocating screw 64 away from the first support plate 62 is rotatably connected to the outer surface of the support arm 61 on the other side. A placement mechanism 65 is threaded on the outer surface of the first reciprocating screw 64.

[0061] When producing automotive parts molds, metal plates need to be placed directly below the stamping unit 5. Manual placement can lead to inaccurate positioning and injuries. Therefore, the metal plates are manually placed into the placement box 654 through the placement slot 655. The vision sensor 6510 at the bottom of the placement box 654 detects the position where the metal plate needs to be placed. The first motor 63 drives the first reciprocating screw 64 to rotate, thereby controlling the movement of the placement mechanism 65.

[0062] The placement mechanism 65 includes a first moving block 651, a second support plate 652 integrally provided on the top of the first moving block 651, a first telescopic rod 653 fixedly connected to the outer surface of the second support plate 652, a placement box 654 welded and fixedly connected to the output end of the first telescopic rod 653, an insertion groove 655 provided on the outer surface of the placement box 654, a drop groove 656 provided at the bottom of the placement box 654, a pushing mechanism 657 provided on the side of the placement box 654 away from the drop groove 656, an electric cylinder plate 658 fixedly connected to the placement box 654 near the drop groove 656, a limit plate 659 provided on the outer surface of the electric cylinder plate 658, a vision sensor 6510 fixedly connected to the bottom of the placement box 654, and oil-absorbing layers 6511 symmetrically arranged inside the placement box 654.

[0063] As the first moving block 651 moves, it moves the placement box 654 directly above the bottom mold assembly 4, and the first telescopic rod 653 will move the placement box 654 as close as possible to the bottom mold assembly 4.

[0064] The outer surface of the support arm 61 is fixed to the stamping unit 5 by bolts, and the inner wall of the first moving block 651 is threadedly connected to the outer surface of the first reciprocating screw 64. The first moving block 651 moves in translational motion on the first reciprocating screw 64.

[0065] The pushing mechanism 657 includes a frame 6571, a second motor 6572 is fixedly connected to the outer surface of the frame 6571, a second reciprocating screw 6573 is fixedly connected to the output end of the second motor 6572 through a coupling, a second moving block 6574 is threadedly connected to the outer surface of the second reciprocating screw 6573, the second moving block 6574 moves translationally on the second reciprocating screw 6573, and a pushing plate 6575 is welded and fixedly connected to the outer surface of the second moving block 6574.

[0066] Then the second motor 6572 will drive the second reciprocating screw 6573 to rotate, thereby controlling the movement of the second moving block 6574 and the push plate 6575 and pushing the metal plate into the drop groove 656. When the limiting plate 659 is in the extended state, it will block the metal plate from falling. By retracting the limiting plate 659, the metal plate will fall onto the bottom mold assembly 4.

[0067] During the process of pushing the metal plate by the push plate 6575, the oil-absorbing layers 6511 on the upper and lower sides will wipe the metal plate to remove any oil stains that may be attached to the surface of the metal plate, such as cutting fluid and rust-preventive oil. This prevents these oil stains from affecting the fit between the metal plate and the mold, causing inaccurate positioning, and may also contaminate the mold and affect the quality of the stamped parts during the stamping process, thus further improving the precision of production.

[0068] The frame 6571 and the placement box 654 are integrally formed and connected;

[0069] The metal sheet is placed into the slot 655, and the pushing mechanism 657 moves the metal sheet.

[0070] The stamping unit 5 includes a housing plate 51, with a press 52 bolted to the inner wall of the housing plate 51. A main pressure gauge 58 is provided on the front of the housing plate 51, and an instrument panel 53 is provided on the back of the housing plate 51. A third motor 54 is bolted to the top of the press 52, and a transmission assembly 55 is fixedly connected to the output end of the third motor 54 via a coupling. The transmission assembly 55 includes components such as belts, gears, and crankshafts, which will not be described in detail here. A stamping mechanism 57 is provided at the bottom of the transmission assembly 55, and a main control rod 56 is provided inside the press 52.

[0071] The third motor 54 will drive the transmission component 55 to start working, thereby driving the stamping mechanism 57 to move downward or reset.

[0072] The stamping mechanism 57 includes a connecting rod 571 disposed in the transmission assembly 55. A slider seat 572 is welded and fixed to the bottom of the connecting rod 571. A second T-slot 573 is provided on the outer surface of the slider seat 572. A top template 574 is slidably connected to the second T-slot 573. A first support rod 575 is welded and fixed to the bottom of the slider seat 572. A collecting plate 576 is welded and fixed to the bottom of the first support rod 575.

[0073] During stamping, the connecting rod 571 moves downward, which in turn drives the slider seat 572 to move downward, ultimately causing the top template 574 to stamp the metal plate.

[0074] The bottom mold assembly 4 includes a support block 41, a third support plate 42 is placed on the top of the support block 41, the third support plate 42 is fixed by a pressure plate 43, and the pressure plate 43 presses the third support plate 42 tightly onto the worktable 2 by tightening the bolts. A fourth motor 44 is fixedly connected to the worktable 2 by bolts. The output end of the fourth motor 44 is fixedly connected to a rotating shaft 45 by a coupling. The end of the rotating shaft 45 away from the fourth motor 44 is welded and fixedly connected to a bottom template 46. A locking rod 47 is symmetrically inserted into the third support plate 42. During the stamping process, the locking rod 47 will restrict the rotation of the bottom template 46. The locking rod 47 extends into the bottom template 46. A sliding groove 48 is symmetrically arranged on the top of the bottom template 46. A third moving block 49 is slidably connected to the outer surface of the sliding groove 48. A scraping plate 410 is welded and fixed to the opposite side of the third moving block 49.

[0075] After stamping unit 5 performs one stamping, the formed automotive parts mold and waste material will be on the bottom template 46. First, the locking rod is pulled out, and then the fourth motor 44 will drive the rotating shaft 45 to rotate, thereby tilting the bottom template 46 and causing the automotive parts mold and waste material to fall into the collection unit 7. At the same time, the third moving block 49 will slide along the slide 48 and drive the scraping plate 410 to scrape off the small and difficult-to-fall waste material particles.

[0076] The support block 41 is placed on the workbench 2 and moves horizontally along the first T-slot 3, with the bottom of the scraping plate 410 contacting the top of the bottom template 46.

[0077] The collection unit 7 includes a pendant column 71, a partition plate 72 is welded and fixed to the bottom of the pendant column 71, the partition plate 72 is provided with a partition hole 73, the top of the partition plate 72 is provided with a sloping groove 74, the bottom of the partition plate 72 is integrally formed with a bottom groove 75, the outer surface of the bottom groove 75 is fixedly connected with a second support rod 76, and the outer surface of the second support rod 76 is slidably connected with a pressing bottom block 77.

[0078] After the automotive parts mold and waste fall onto the isolation plate 72, the waste will pass through the isolation hole 73 and enter the collection plate 576, while the formed automotive parts mold will slide down the inclined groove 74 to another place, achieving separation. After collecting a certain amount of waste, the extrusion base block 77 needs to be manually placed into the bottom groove 75. Then, as the stamping unit 5 resets, it will drive the first support rod 575 and the collection plate 576 to move upward, so that the extrusion base block 77 and the collection plate 576 will make extrusion contact, extruding the waste in the collection plate 576 into sheets, which is convenient for subsequent recycling and reuse.

[0079] The top of the pendant column 71 is welded and fixed to the bottom of the workbench 2, and the shape of the extrusion block 77 is adapted to the shape of the collection plate 576.

[0080] A process for a pressure device used in the production of automotive parts molds includes the following steps:

[0081] S1: First, put the metal plate into the feeding unit 6. The feeding unit 6 will accurately position and place the metal plate into the bottom mold assembly 4.

[0082] S2: The stamping unit 5 starts working and stamps the metal plate of the bottom mold assembly 4 to stamp out a mold for automotive parts of a specific shape.

[0083] S3: After stamping is completed, the bottom mold assembly 4 will pour the formed automotive part mold and waste into the collection unit 7 and separate them.

[0084] S4: In conjunction with the reset of the stamping unit 5, the waste in the collection unit 7 will be squeezed into blocks for easy recycling.

[0085] The present invention provides a pressure device for producing automotive parts molds and its working process: A metal plate is manually placed into a placement box 654 via a placement slot 655. A vision sensor 6510 at the bottom of the placement box 654 detects the position where the metal plate needs to be placed. A first motor 63 drives a first reciprocating screw 64 to rotate, thereby controlling the movement of a first moving block 651, moving the placement box 654 directly above the bottom mold assembly 4. A first telescopic rod 653 moves the placement box 654 as close as possible to the bottom mold assembly 4. Then, a second motor 6572 drives a second reciprocating screw 6573 to rotate, thereby controlling the movement of a second moving block 6574 and a pusher plate 6575, pushing the metal plate into the drop slot 656. When the limiting plate 659 is in the extended state, it will resist... The metal sheet falls onto the bottom mold assembly 4 via the retraction limit plate 659. Then, the third motor 54 drives the transmission assembly 55 to start working, thereby driving the stamping mechanism 57 to move downward. The connecting rod 571 moves downward, thereby driving the slider seat 572 to move downward as well, and finally causing the top platen 574 to stamp the metal sheet. After stamping, the locking block is pulled out. Then, the fourth motor 44 drives the rotating shaft 45 to rotate, thereby tilting the bottom platen 46, so that the automotive parts mold and waste material fall into the collection unit 7. At the same time, the third moving block 49 slides along the slide 48 and drives the scraping plate 410 to scrape off small and difficult-to-fall waste particles. The waste material will pass through the isolation hole 73 and enter the collection plate 576, while the formed automotive parts mold will slide down the inclined groove 74 to another place.

[0086] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A pressure device for producing automotive parts molds, characterized in that, include: The pressing base has a worktable on its top, a first T-slot on its worktable, a bottom mold assembly slidably connected to the first T-slot, and a collection unit at the bottom of the worktable. A stamping unit is provided on the rear side of the pressing base. A feeding unit is provided on the outer surface of the stamping unit. A stabilizing pad is provided on the bottom of the pressing base and the bottom of the stamping unit. An operating table for controlling the stamping unit and the placement unit, the operating table being connected to the stamping unit via a wire; The feeding unit includes support arms arranged on both sides of the stamping unit. A first support plate is bolted to the outer surface of the support arm on one side. A first motor is arranged on the outer surface of the first support plate. A first reciprocating screw is fixedly connected to the output end of the first motor through a coupling. The end of the first reciprocating screw away from the first support plate is rotatably connected to the outer surface of the support arm on the other side. A placement mechanism is threaded on the outer surface of the first reciprocating screw. The placement mechanism includes a first movable block, a second support plate integrally formed on the top of the first movable block, a first telescopic rod fixedly connected to the outer surface of the second support plate, a placement box welded and fixedly connected to the output end of the first telescopic rod, an insertion groove provided on the outer surface of the placement box, a drop groove provided at the bottom of the placement box, a pushing mechanism provided on the side of the placement box away from the drop groove, an electric cylinder plate fixedly connected to the placement box near the drop groove, a limit plate provided on the outer surface of the electric cylinder plate, a vision sensor fixedly connected to the bottom of the placement box, and oil-absorbing layers symmetrically arranged inside the placement box.

2. The pressure device for producing automotive parts molds according to claim 1, characterized in that: The outer surface of the support arm is fixed to the stamping unit by bolts, and the inner wall of the first moving block is threadedly connected to the outer surface of the first reciprocating screw. The first moving block moves horizontally along the first reciprocating screw.

3. The pressure device for producing automotive parts molds according to claim 1, characterized in that: The pushing mechanism includes a frame shell, a second motor is fixedly connected to the outer surface of the frame shell, a second reciprocating screw is fixedly connected to the output end of the second motor via a coupling, a second moving block is threadedly connected to the outer surface of the second reciprocating screw, the second moving block moves translationally on the second reciprocating screw, and a pushing plate is welded and fixedly connected to the outer surface of the second moving block.

4. The pressure device for producing automotive parts molds according to claim 3, characterized in that: The frame and the placement box are integrally formed and connected; A metal sheet is placed into the slot, and the pushing mechanism moves the metal sheet.

5. The pressure device for producing automotive parts molds according to claim 1, characterized in that: The stamping unit includes an outer shell plate, a press is bolted to the inner wall of the outer shell plate, a main pressure gauge is provided on the front of the outer shell plate, an instrument panel is provided on the back of the outer shell plate, a third motor is fixed to the top of the press by bolts, a transmission assembly is fixedly connected to the output end of the third motor by a coupling, a stamping mechanism is provided at the bottom of the transmission assembly, and a main control rod is provided inside the press.

6. The pressure device for producing automotive parts molds according to claim 5, characterized in that: The stamping mechanism includes a connecting rod disposed within a transmission assembly. A slider seat is welded and fixed to the bottom of the connecting rod. A second T-slot is provided on the outer surface of the slider seat. A top template is slidably connected to the second T-slot. A first support rod is welded and fixed to the bottom of the slider seat. A collecting plate is welded and fixed to the bottom of the first support rod.

7. The pressure device for producing automotive parts molds according to claim 1, characterized in that: The bottom mold assembly includes a support block, on the top of which a third support plate is placed. The third support plate is fixed by a pressure plate. By tightening bolts, the pressure plate presses the third support plate tightly onto the worktable. A fourth motor is fixedly connected to the worktable by bolts. The output end of the fourth motor is fixedly connected to a rotating shaft via a coupling. A bottom template is welded and fixedly connected to the end of the rotating shaft away from the fourth motor. Positioning rods are symmetrically inserted into the third support plate and extend into the bottom template. A sliding groove is symmetrically provided on the top of the bottom template. A third moving block is slidably connected to the outer surface of the sliding groove. A scraping plate is welded and fixed to the opposite side of the third moving block.

8. A pressure device for producing automotive parts molds according to claim 7, characterized in that: The support block is placed on the workbench and moves horizontally along the first T-slot, with the bottom of the scraping plate contacting the top of the bottom template.

9. A pressure device for producing automotive parts molds according to claim 5, characterized in that: The collection unit includes a pendant column, a partition plate is welded and fixed to the bottom of the pendant column, the partition plate is provided with a partition hole, the top of the partition plate is provided with an inclined groove, the bottom of the partition plate is integrally formed with a bottom groove, a second support rod is fixedly connected to the outer surface of the bottom groove, and a pressing bottom block is slidably connected to the outer surface of the second support rod.

10. A pressure device for producing automotive parts molds according to claim 9, characterized in that: The top of the pendant column is welded and fixed to the bottom of the workbench, and the shape of the extrusion block is adapted to the shape of the collection plate.

11. A process for a pressure device used in the production of automotive parts molds, applicable to the pressure device for the production of automotive parts molds as described in any one of claims 1-10, characterized in that, Includes the following steps: S1: First, put the metal plate into the feeding unit. The feeding unit will accurately position and place the metal plate into the bottom mold assembly. S2: The stamping unit starts working and stamps the metal plate of the bottom mold assembly to stamp out a mold for automotive parts of a specific shape. S3: After stamping is completed, the bottom die assembly will pour the formed automotive part mold and waste into the collection unit and separate them; S4: In conjunction with the reset of the stamping unit, the waste in the collection unit will be squeezed into blocks for easy recycling.

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