Continuous stamping die for sheet metal parts

Abstract

The utility model discloses a continuous stamping die for sheet metal parts, which relates to the technical field of stamping dies, solves the problems of low processing efficiency and low automation of the existing device, and adopts the following scheme that a motor box is fixedly mounted in the center of the bottom surface of a processing seat. Through the arrangement of the motor box, the rotating plate, the first die base and the second die base, after a sheet metal part in the first die base is machined, the second die base is rotated to the position below the stamping mechanism through rotation of the rotating plate, so that the sheet metal part in the second die base continues to be machined, the machining waiting time is shortened, and the machining efficiency is improved; and meanwhile, by arranging a groove, moving blocks, an electric telescopic rod and an electromagnet, one set of moving blocks drive the electromagnet to suck out the sheet metal part from the mold base and move the sheet metal part to the conveying frame, the other set of moving blocks synchronously suck the unmachined sheet metal part on the conveying frame and place the unmachined sheet metal part in the mold base, labor force is reduced, and the automation degree is high.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a continuous stamping die for sheet metal parts. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates, including shearing, punching, cutting, compounding, folding, welding, riveting, splicing, forming, etc. Its notable feature is that the thickness of the same part is consistent. The products processed by sheet metal technology are called sheet metal parts.

[0003] After searching, the application with patent number CN215237331U discloses a continuous stamping die for sheet metal parts, including a workbench, both sides of the workbench are fixedly connected with vertical plates, the tops of the opposite sides of the two vertical plates are fixedly connected with horizontal plates, the top of the horizontal plate is fixedly connected with a hydraulic cylinder, the bottom of the hydraulic cylinder is fixedly connected with a hydraulic rod, the bottom of the hydraulic rod passes through the horizontal plate and is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a punching head, and the processed sheet metal parts can be ejected and taken out through the setting of the motor and the ejector rod.

[0004] However, due to the setting of the workbench and the stamping slot, after processing a group of sheet metal parts, they need to be taken out, and then placed in the stamping slot for processing again. The waiting time for processing is long, resulting in low processing efficiency. At the same time, since the sheet metal parts are ejected by the motor to drive the ejector rod, and then the sheet metal parts are taken out manually, the labor of the staff is large, it is not automated, and it takes a long time.

[0005] Therefore, we proposed a continuous stamping die for sheet metal parts. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a sheet metal continuous stamping die, which solves the problems of low processing efficiency and low automation of the prior art devices.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sheet metal continuous stamping die, comprising a processing seat, the front and rear sides of the processing seat are respectively equipped with conveying racks;

[0008] A motor box is fixedly installed at the center of the bottom surface of the processing seat, a rotating shaft sleeved on the output end of the motor box is assembled on the top surface of the processing seat, a rotating plate is fixedly installed on the top of the rotating shaft, two sets of first mold seats and second mold seats with opposite positions and the same specifications are fixedly installed on the top surface of the rotating plate, two sets of fixed plates with opposite positions are fixedly installed on the top surface of the processing seat, the first support plate and the second support plate are fixedly installed on the fixed plates respectively, and a stamping mechanism is fixedly installed on the bottom surface of the first support plate;

[0009] The top surface of the second support plate is provided with grooves in opposite positions, a screw is fixedly installed in the groove, two groups of moving blocks in opposite positions are assembled on the outer wall of the screw, an electric telescopic rod is fixedly installed on the bottom surface of the moving block, an electromagnet is fixedly installed on the bottom surface of the electric telescopic rod, and a controller is fixedly installed on the top surface of the second support plate.

[0010] Preferably, a hydraulic cylinder is fixedly mounted on the top surface of the first support plate, a punching rod mounted on the output end of the hydraulic cylinder is assembled on the bottom surface of the first support plate, a connecting plate is fixedly mounted on the bottom end of the punching rod, and an upper mold is fixedly mounted on the bottom surface of the connecting plate, so that the sheet metal parts can be stamped quickly.

[0011] Preferably, two groups of telescopic rods are fixedly installed between the connecting plate and the first supporting plate, which can improve the stability of the connecting plate.

[0012] Preferably, three groups of hydraulic telescopic rods are fixedly installed on the inner walls on the left and right sides of the first mold base and the second mold base, and clamps are mounted on the output ends of the hydraulic telescopic rods, so that the sheet metal parts can be clamped and fixed, thereby improving the quality of sheet metal processing.

[0013] Preferably, a reinforcing plate located on the bottom surface of the first mold seat is fixedly mounted on the top surface of the processing seat, so that the stability of the mold can be improved when processing the sheet metal part.

[0014] Preferably, the reinforcing plate is internally equipped with a shock-absorbing spring and a damper, so as to buffer the vibration caused during processing and improve stability.

[0015] The utility model provides a continuous stamping die for sheet metal parts. It has the following beneficial effects:

[0016] 1. The sheet metal continuous stamping die is provided with a motor box, a rotating plate, a first die seat and a second die seat. After processing the sheet metal in the first die seat, the sheet metal does not need to be taken out immediately. The rotating plate can be driven by the motor box to rotate, so that the second die seat is rotated to the bottom of the stamping mechanism, so as to continue to process the sheet metal in the second die seat, reduce the waiting time for processing, and thus improve the processing efficiency;

[0017] 2. At the same time, through the setting of grooves, moving blocks, electric telescopic rods and electromagnets, one group of moving blocks drives the electromagnet to move, so that the sheet metal parts are sucked out of the mold base and moved to the conveyor rack by the electromagnet, and the other group of moving blocks synchronously sucks the unprocessed sheet metal parts on the conveyor rack and places them in the mold base. No manual picking is required, which reduces labor and has a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a structural schematic diagram of the processing seat of the utility model;

[0020] Figure 3 This is a structural schematic diagram of the mold base of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the conveying mechanism of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the punching mechanism of the utility model.

[0023] In the figure: 1. processing seat; 2. conveying frame; 3. fixing plate; 4. first supporting plate; 5. second supporting plate; 6. motor box; 7. rotating shaft; 8. rotating plate; 9. first mold seat; 10. second mold seat; 11. reinforcing plate; 12. hydraulic telescopic rod; 13. clamping plate; 14. groove; 15. screw rod; 16. moving block; 17. electric telescopic rod; 18. electromagnetic block; 19. controller; 20. hydraulic cylinder; 21. punching rod; 22. connecting plate; 23. upper mold; 24. telescopic rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] like Figure 1-5As shown: a motor box 6 is fixedly installed at the center of the bottom surface of the processing seat 1, a rotating shaft 7 mounted on the output end of the motor box 6 is assembled on the top surface of the processing seat 1, a rotating plate 8 is fixedly installed on the top of the rotating shaft 7, and two groups of first mold seats 9 and second mold seats 10 with opposite positions and the same specifications are fixedly installed on the top surface of the rotating plate 8, and two groups of fixed plates 3 with opposite positions are fixedly installed on the top surface of the processing seat 1, and the fixed plates 3 are respectively fixedly installed with the first support plate 4 and the second support plate 5, and the bottom surface of the first support plate 4 is fixedly installed with a stamping mechanism. Through the arrangement of the motor box 6, the rotating plate 8, the first mold seat 9 and the second mold seat 10, after processing the sheet metal parts in the first mold seat 9, there is no need to take out the sheet metal parts immediately. The rotating plate 8 can be driven by the motor box 6 to rotate, so that the second mold seat 10 is rotated to the bottom of the stamping mechanism, so as to continue to process the sheet metal parts in the second mold seat 10, thereby reducing the waiting time for processing and improving the processing efficiency.

[0027] Embodiment 2:

[0028] like Figure 2-5 As shown: the top surface of the second support plate 5 is provided with a groove 14 in opposite positions, a screw rod 15 is fixedly installed in the groove 14, and two groups of moving blocks 16 in opposite positions are assembled on the outer wall of the screw rod 15, an electric telescopic rod 17 is fixedly installed on the bottom surface of the moving block 16, and an electromagnet 18 is fixedly installed on the bottom surface of the electric telescopic rod 17, and a controller 19 is fixedly installed on the top surface of the second support plate 5. Through the setting of the groove 14, the moving block 16, the electric telescopic rod 17 and the electromagnet 18, one group of moving blocks 16 drives the electromagnet 18 to move, so that the sheet metal parts are sucked out of the mold seat and moved to the conveying rack 2 by the electromagnet 18, and the other group of moving blocks 16 synchronously sucks the unprocessed sheet metal parts on the conveying rack 2 and places them in the mold seat, without manual picking, reducing labor and having a high degree of automation.

[0029] Embodiment 3:

[0030] like Figure 1-3 As shown: three groups of hydraulic telescopic rods 12 are fixedly installed on the inner walls on the left and right sides of the first mold base 9 and the second mold base 9, and a clamping plate 13 is mounted on the output end of the hydraulic telescopic rod 12, so that the sheet metal parts can be clamped and fixed, thereby improving the quality of sheet metal processing.

[0031] The working principle and use process of the utility model are as follows: when the device is needed to work, the hydraulic telescopic rod 12 drives the clamping plate 13 to fix the sheet metal, and then the hydraulic cylinder 20 drives the punching rod 21 to move downward, so as to process the sheet metal in the mold seat. After the processing is completed, there is no need to take out the sheet metal immediately. The rotating plate 8 can be driven by the motor box 6 to rotate, so as to rotate the second mold seat 10 to the bottom of the punching mechanism, so as to continue to process the sheet metal in the second mold seat 10. At the same time, a group of moving blocks 16 drives the electromagnet 18 to move, so that the electromagnet 18 can suck the processed sheet metal out of the mold seat and move it to the conveying rack 2, and another group of moving blocks 16 synchronously sucks the unprocessed sheet metal on the conveying rack 2 and places it in the mold seat, and the cycle is carried out in sequence to automatically process the sheet metal.

[0032] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sheet metal continuous stamping die, comprising a processing seat (1), wherein the front and rear sides of the processing seat (1) are respectively equipped with a conveying frame (2); Features: A motor box (6) is fixedly mounted at the center of the bottom surface of the processing seat (1); a rotating shaft (7) mounted on the output end of the motor box (6) is mounted on the top surface of the processing seat (1); a rotating plate (8) is fixedly mounted on the top end of the rotating shaft (7); two sets of first mold seats (9) and second mold seats (10) with the same specifications and opposite positions are fixedly mounted on the top surface of the rotating plate (8); two sets of fixed plates (3) with opposite positions are fixedly mounted on the top surface of the processing seat (1); a first support plate (4) and a second support plate (5) are fixedly mounted on the fixed plates (3) respectively; a stamping mechanism is fixedly mounted on the bottom surface of the first support plate (4); The top surface of the second support plate (5) is provided with grooves (14) in opposite positions, a screw rod (15) is fixedly installed in the groove (14), two groups of moving blocks (16) in opposite positions are mounted on the outer wall of the screw rod (15), an electric telescopic rod (17) is fixedly installed on the bottom surface of the moving block (16), an electromagnet (18) is fixedly installed on the bottom surface of the electric telescopic rod (17), and a controller (19) is fixedly installed on the top surface of the second support plate (5).

2. A sheet metal continuous stamping die according to claim 1, characterized in that: A hydraulic cylinder (20) is fixedly mounted on the top surface of the first support plate (4), a punching rod (21) sleeved on the output end of the hydraulic cylinder (20) is mounted on the bottom surface of the first support plate (4), a connecting plate (22) is fixedly mounted on the bottom end of the punching rod (21), and an upper mold (23) is fixedly mounted on the bottom surface of the connecting plate (22).

3. A sheet metal continuous stamping die according to claim 2, characterized in that: Two groups of telescopic rods (24) are fixedly installed between the connecting plate (22) and the first supporting plate (4).

4. A sheet metal continuous stamping die according to claim 1, characterized in that: Three groups of hydraulic telescopic rods (12) are fixedly mounted on the inner walls on the left and right sides of the first mold base (9) and the second mold base (9), and clamping plates (13) are mounted on the output ends of the hydraulic telescopic rods (12).

5. The sheet metal continuous stamping die according to claim 1, characterized in that: A reinforcing plate (11) located on the bottom surface of the first mold base (9) is fixedly mounted on the top surface of the processing base (1).

6. A sheet metal continuous stamping die according to claim 5, characterized in that: The reinforcing plate (11) is internally equipped with a shock absorbing spring and a damper.

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