Automobile plastic mold plate punch forming equipment

Abstract

The utility model relates to the field of automobile plastic mould plate stamping, and discloses an automobile plastic mould plate stamping forming device which comprises a processing plate, a supporting folded plate is fixed on the processing plate, a lifting plate is arranged in the supporting folded plate in a sliding mode, two hydraulic cylinders are fixed on the top face of the supporting folded plate, and the two hydraulic cylinders are connected with the lifting plate in a sliding mode. Two sliding holes are formed in the top face of the lifting plate, two storage grooves are formed in the bottom face of the lifting plate, sliding rods are slidably inserted into the sliding holes, pressing strips are fixed to the bottom ends of the sliding rods, and springs surround the surfaces of the sliding rods. According to the stamping device, in the downward moving process of the lifting plate, the pressing strip can be driven to move downwards synchronously and make contact with the top face of the automobile plastic mold plate firstly, then the automobile plastic mold plate can be fixed to the current stamping position firstly, the automobile plastic mold plate is prevented from being deflected due to external force before stamping, and the accuracy of the stamping position is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile plastic mold plate stamping, in particular to automobile plastic mold plate stamping forming equipment. Background Art

[0002] Stamping is a commonly used technology for workpiece processing in the field of mechanical processing. It is to install two modules on the punch press, and then send the workpiece between the two modules, and the workpiece is stamped into shape through the cooperation between the modules. This processing technology is fast and low-cost, and is widely used in the field of mechanical processing. For example, stamping technology is widely used in the production of automotive parts.

[0003] According to the Chinese patent with publication number: CN218532585U, a stamping and forming device for automobile plastic mold plates includes a main body, one side of the main body is fixedly connected to a support plate, the top of the support plate is fixedly connected to a hydraulic press, the bottom piston of the hydraulic press is connected to a hydraulic rod, the bottom of the hydraulic rod is fixedly connected to the stamping press, and an adjustable clamping device is arranged on the main body, and the adjustable clamping device includes: a slide groove A, the slide groove A is opened at the top of the main body, and the inner wall sides of the slide groove A are rotatably connected to the two ends of the reciprocating screw rod; a slider, the reciprocating screw rod is slidably connected to the slider, and the top of the slider is fixedly connected to the clamping seat.

[0004] In the above scheme, a hydraulic rod is used to push a punching machine to punch the automobile plastic mold plate, which still has the following disadvantages: the automobile plastic mold plate is not positionally restricted before being punched, so that the automobile plastic mold plate may be skewed and moved by external force, thereby reducing the precision and accuracy of the punching position of the automobile plastic mold plate. Utility Model Content

[0005] The purpose of the utility model is to provide a stamping and forming device for automobile plastic mold plates, so as to solve the problem that the automobile plastic mold plates may be skewed and moved due to external forces, thereby reducing the precision and accuracy of the stamping position of the automobile plastic mold plates.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a kind of automobile plastic mold plate stamping and forming equipment, including a processing plate, a supporting folding plate is fixed on the processing plate, a lifting plate is slidingly arranged inside the supporting folding plate, two hydraulic cylinders are fixed on the top surface of the supporting folding plate, and two through holes are provided on the top surface of the supporting folding plate, one end of the hydraulic cylinder telescopic rod is slidably inserted in the through hole, the bottom end of the hydraulic cylinder telescopic rod is fixed to the top surface of the lifting plate, the top surface of the lifting plate is provided with two sliding holes, and the bottom surface of the lifting plate is provided with two storage grooves, a sliding rod is slidably inserted in the sliding hole, a pressing strip is fixed to the bottom end of the sliding rod, a spring is surrounded on the surface of the sliding rod, one end of the spring is fixed to the top surface of the pressing strip, and the other end of the spring is fixed to the inner top surface of the storage groove.

[0007] Preferably, a fixing hole is provided on the top surface of the lifting plate, a stamping die is detachably provided on the bottom surface of the lifting plate, a threaded tube is fixed on the top surface of the stamping die, the fixing hole and the threaded tube are slidably inserted, and the internal thread of the threaded tube is connected with a fixing bolt.

[0008] Preferably, a driving motor is fixed on one side of the processing plate, a limiting opening is provided on the top surface of the processing plate, a driving motor is fixed on one side of the processing plate, a rotating hole is provided on one side of the processing plate, the output shaft of the driving motor is rotatably inserted in the rotating hole, a threaded rod is fixed at one end of the output shaft of the driving motor, a sliding folding plate is threadedly connected to the threaded rod, and placement folding plates are respectively fixed on the top surfaces of both ends of the sliding folding plate.

[0009] Preferably, a threaded hole is provided on one side where the folding plate is placed, and an extrusion bolt is connected to the internal thread of the threaded hole.

[0010] Preferably, a communication port is provided on the top surface of the processing plate, a storage box is provided below the processing plate, and handles are respectively fixed on both sides of the storage box.

[0011] Preferably, two supporting plates are fixed to the bottom surface of the processing plate.

[0012] Compared with the prior art, the automotive plastic mold plate stamping forming equipment using the above technical solution has the following beneficial effects:

[0013] 1. When the staff is stamping the automobile plastic mold plate, the staff will first move the automobile plastic mold plate to the inside of the supporting folding plate, and then the staff will start the hydraulic cylinder. The telescopic rod extended by the hydraulic cylinder will push the lifting plate downward to start stamping the automobile plastic mold plate. During the downward movement of the lifting plate, the pressing bar will be driven to move downward synchronously and contact the top surface of the automobile plastic mold plate first, so that the automobile plastic mold plate can be fixed at the current stamping position first, preventing the automobile plastic mold plate from being deflected by external force before stamping, thereby increasing the accuracy of the stamping position;

[0014] 2. Before stamping the automobile plastic mold sheet, the staff will first place the automobile plastic mold sheet on the placement folding plate, and then start the driving motor. The output shaft of the driving motor will drive the threaded rod to rotate synchronously, and the threaded connection between the threaded rod and the sliding folding plate will push the sliding folding plate and the automobile plastic mold sheet placed on the placement folding plate to move horizontally and move to the inside of the supporting folding plate, so as to prevent the staff's arms from reaching into the inside of the supporting folding plate, thereby increasing the safety of the staff when stamping the automobile plastic mold sheet;

[0015] 3. After the automobile plastic mold sheet is stamped, the punched out residual material will fall into the interior of the storage box through the connecting port. As the number of stampings of the automobile plastic mold sheet increases, the interior of the storage box will be slowly filled up, and the filled storage box will be drawn out and replaced with an empty storage box, which is convenient for recycling the punched out residual material of the automobile plastic mold sheet and reduces material loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 It is an exploded perspective schematic diagram of an embodiment.

[0018] Figure 3 It is a schematic diagram of the explosion of the lifting plate and the pressing strip in the embodiment.

[0019] Figure 4 It is an exploded schematic diagram of the sliding folding plate and the placement folding plate in the embodiment.

[0020] In the figure: 1. processing plate; 2. supporting folding plate; 3. lifting plate; 4. hydraulic cylinder; 5. penetration hole; 6. sliding hole; 7. storage slot; 8. sliding rod; 9. pressing strip; 10. spring; 11. fixing hole; 12. stamping die; 13. threaded pipe; 14. fixing bolt; 15. driving motor; 16. limiting opening; 17. rotating hole; 18. threaded rod; 19. sliding folding plate; 20. placing folding plate; 21. threaded hole; 22. extrusion bolt; 23. supporting plate; 24. connecting opening; 25. storage box; 26. handle. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-Figure 3 As shown, a stamping and forming equipment for automobile plastic mold plates includes a processing plate 1, a supporting folding plate 2 is fixed on the processing plate 1, a lifting plate 3 is slidingly arranged inside the supporting folding plate 2, two hydraulic cylinders 4 are fixed to the top surface of the supporting folding plate 2, two through holes 5 are provided on the top surface of the supporting folding plate 2, one end of the telescopic rod of the hydraulic cylinder 4 is slidably inserted into the through hole 5, the bottom end of the telescopic rod of the hydraulic cylinder 4 is fixed to the top surface of the lifting plate 3, two sliding holes 6 are provided on the top surface of the lifting plate 3, two storage grooves 7 are provided on the bottom surface of the lifting plate 3, a sliding rod 8 is slidably inserted inside the sliding hole 6, a pressing strip 9 is fixed to the bottom end of the sliding rod 8, a spring 10 is surrounded on the surface of the sliding rod 8, one end of the spring 10 is fixed to the top surface of the pressing strip 9, and the other end of the spring 10 is fixed to the inner top surface of the storage groove 7.

[0023] During use, when the staff is stamping the automobile plastic mold plate, the staff will first move the automobile plastic mold plate to the inside of the supporting folding plate 2, and then the staff will start the hydraulic cylinder 4, and the telescopic rod extended by the hydraulic cylinder 4 will push the lifting plate 3 to move downward, and the automobile plastic mold plate can be started to be stamped. During the downward movement of the lifting plate 3, the pressing bar 9 will be driven to move downward synchronously and contact the top surface of the automobile plastic mold plate first, so that the automobile plastic mold plate can be fixed at the current stamping position first, to prevent the automobile plastic mold plate from being deflected by external force before stamping, thereby increasing the accuracy of the stamping position.

[0024] like Figure 1 , Figure 2 and Figure 4 As shown, a fixing hole 11 is provided on the top surface of the lifting plate 3, and a stamping die 12 is detachably provided on the bottom surface of the lifting plate 3. A threaded tube 13 is fixed on the top surface of the stamping die 12. The fixing hole 11 and the threaded tube 13 are slidably inserted, and the internal thread of the threaded tube 13 is connected with a fixing bolt 14. A driving motor 15 is fixed on one side of the processing plate 1, and a limiting opening 16 is provided on the top surface of the processing plate 1. A driving motor 15 is fixed on one side of the processing plate 1, and a rotating hole 17 is provided on one side of the processing plate 1. The output shaft of the driving motor 15 is rotatably inserted with the rotating hole 17, and a threaded rod 18 is fixed at one end of the output shaft of the driving motor 15, and a sliding folding plate 19 is threadedly connected to the threaded rod 18. A placement folding plate 20 is fixed to the top surfaces of both ends of the sliding folding plate 19 respectively, and a threaded hole 21 is provided on one side of the placement folding plate 20, and an extrusion bolt 22 is threadedly connected to the internal thread of the threaded hole 21.

[0025] During use, before stamping the automobile plastic mold sheet, the staff will first place the automobile plastic mold sheet on the placement folding plate 20, and then start the drive motor 15. The rotating output shaft of the drive motor 15 will drive the threaded rod 18 to rotate synchronously, and the threaded connection between the threaded rod 18 and the sliding folding plate 19 will push the sliding folding plate 19 and the automobile plastic mold sheet placed on the placement folding plate 20 to move horizontally and move to the inside of the supporting folding plate 2, so as to prevent the staff's arms from reaching into the inside of the supporting folding plate 2, thereby increasing the safety of the staff when stamping the automobile plastic mold sheet.

[0026] like Figure 2 and Figure 4 As shown, a communication port 24 is provided on the top surface of the processing plate 1 , a storage box 25 is provided below the processing plate 1 , handles 26 are fixed on both sides of the storage box 25 , and two support plates 23 are fixed on the bottom surface of the processing plate 1 .

[0027] During use, after the automobile plastic mold sheet is punched, the punched-out residual material will fall into the interior of the storage box 25 through the connecting port 24. As the number of automobile plastic mold sheets punched increases, the interior of the storage box 25 will be slowly filled up, and the filled storage box 25 will be drawn out and replaced with an empty storage box 25, so as to facilitate the recycling of the punched-out residual material of the automobile plastic mold sheet and reduce material loss.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stamping and forming device for automobile plastic mold plate, comprising a processing plate (1), characterized in that: A supporting folding plate (2) is fixed on the processing plate (1), and a lifting plate (3) is slidably arranged inside the supporting folding plate (2). Two hydraulic cylinders (4) are fixed on the top surface of the supporting folding plate (2), and two through holes (5) are provided on the top surface of the supporting folding plate (2). One end of the telescopic rod of the hydraulic cylinder (4) is slidably inserted into the through hole (5), and the bottom end of the telescopic rod of the hydraulic cylinder (4) is fixed to the top surface of the lifting plate (3). Two sliding holes (6) are provided on the top surface of the lifting plate (3), and two storage grooves (7) are provided on the bottom surface of the lifting plate (3). A sliding rod (8) is slidably inserted inside the sliding hole (6), and a pressing strip (9) is fixed to the bottom end of the sliding rod (8). A spring (10) surrounds the surface of the sliding rod (8), and one end of the spring (10) is fixed to the top surface of the pressing strip (9), and the other end of the spring (10) is fixed to the inner top surface of the storage groove (7).

2. The automotive plastic mold plate stamping and forming equipment according to claim 1, characterized in that: The top surface of the lifting plate (3) is provided with a fixing hole (11), the bottom surface of the lifting plate (3) is detachably provided with a stamping die (12), the top surface of the stamping die (12) is fixed with a threaded tube (13), the fixing hole (11) and the threaded tube (13) are slidably inserted, and the internal thread of the threaded tube (13) is connected with a fixing bolt (14).

3. The automobile plastic mold plate stamping forming equipment according to claim 1, characterized in that: A driving motor (15) is fixed on one side of the processing plate (1), a limiting opening (16) is provided on the top surface of the processing plate (1), a driving motor (15) is fixed on one side of the processing plate (1), a rotating hole (17) is provided on one side of the processing plate (1), an output shaft of the driving motor (15) is rotatably inserted into the rotating hole (17), a threaded rod (18) is fixed on one end of the output shaft of the driving motor (15), a sliding folding plate (19) is threadedly connected to the threaded rod (18), and placement folding plates (20) are respectively fixed on the top surfaces of both ends of the sliding folding plate (19).

4. The automobile plastic mold plate stamping and forming equipment according to claim 3, characterized in that: A threaded hole (21) is provided on one side of the folding plate (20) for placement, and an extrusion bolt (22) is connected to the inner thread of the threaded hole (21).

5. The automobile plastic mold plate stamping forming equipment according to claim 1, characterized in that: A communication port (24) is provided on the top surface of the processing plate (1), a storage box (25) is provided below the processing plate (1), and handles (26) are respectively fixed on both sides of the storage box (25).

6. The automobile plastic mold plate stamping forming equipment according to claim 1, characterized in that: Two support plates (23) are fixed to the bottom surface of the processing plate (1).

Images