A stamping device with shearing function

Abstract

This utility model relates to the technical field of metal sheet stamping devices, and discloses a stamping device with a shearing function, including a machine body. A stamping part for stamping metal sheets is installed above the stamping area of ​​the machine body via a hydraulic cylinder. A stamping die base for stamping metal sheets is arranged below the stamping area of ​​the machine body relative to the stamping part. A fixing frame is fixed below the stamping area of ​​the machine body on the right side of the stamping die base, and a shearing blade is slidably installed on the left side inside the fixing frame. A second hydraulic cylinder is installed through the top of the fixing frame, and the extended end of the second hydraulic cylinder is connected to the shearing blade, which facilitates the automatic feeding of metal sheets to the stamping die base for stamping processing. It can also shear the stamped parts without the need for an external shearing machine to shear the stamped parts again, thus increasing work efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of metal sheet stamping devices, specifically a stamping device with shearing function. Background Technology

[0002] A stamping press is a machine used for metal processing, mainly for pressing and shaping metal sheets. It is one of the most commonly used mechanical equipment in industrial production, widely applied in the automotive, electronics, home appliance, and machinery manufacturing industries. Stamping presses can process metal materials quickly and continuously, greatly improving production efficiency compared to traditional manual operation. They can achieve automated production, reducing manpower input while ensuring product consistency and stability. The high-efficiency processing capability of stamping presses results in higher utilization of metal sheets, reducing raw material waste. Furthermore, because stamping presses can complete complex processing steps, they avoid multiple processes of splicing and assembly, reducing production costs. When using existing stamping presses to stamp metal sheets, the metal sheet needs to be placed on the stamping table.

[0003] For example, after some metal sheets are stamped into a certain shape, a shearing machine is needed to cut the metal sheets into individual parts. Since the stamping device does not have a sheet cutting function, the shearing machine needs to be used again to cut the stamped sheet, which reduces work efficiency.

[0004] In view of this, this technical solution proposes a stamping device with shearing function, which can better solve the problems mentioned above. Utility Model Content

[0005] The technical solution adopted by this utility model is as follows: A stamping device with shearing function includes a machine body, a stamping part for stamping metal sheet is installed above the stamping area of ​​the machine body through a hydraulic cylinder, and a stamping die base for stamping metal sheet is provided below the stamping part of the machine body and cooperates with the stamping part.

[0006] A fixed frame is fixed below the stamping area of ​​the machine body on the right side of the stamping die base, and a shearing blade is slidably installed inside the left side of the fixed frame. A hydraulic cylinder two is installed through the top of the fixed frame, and the extended end of the hydraulic cylinder two is connected to the shearing blade.

[0007] A metal sheet conveying roller is rotatably mounted on the lower right side inside the fixed frame. A servo motor is provided on the outer side of the fixed frame, and the output end of the servo motor is rotatably mounted inside the fixed frame and connected to the metal sheet conveying roller. A metal sheet limiting roller is slidably mounted on the right side inside the fixed frame above the metal sheet conveying roller.

[0008] A metal sheet support plate is fixed to the right side of the fixed frame, and an auxiliary metal sheet roller for conveying the metal sheet is rotatably installed on the top of the metal sheet support plate.

[0009] In a preferred embodiment, the fixing frame is a U-shaped structure, and a sliding groove is provided on the inner side of the fixing frame at a relatively opposite position. A slider connected to the side of the shearing blade and used to limit and guide the shearing blade is slidably installed inside the sliding groove.

[0010] In a preferred embodiment, a shearing support seat is fixed on the inner side of the fixing frame below the shearing blade, which is used in conjunction with the shearing blade to shear the metal sheet, and the metal sheet is placed on top of the shearing support seat.

[0011] In a preferred embodiment, a sliding groove 2 is provided on the right side of the inside of the fixing frame at a relatively opposite position, and a slider 2 for rotating and mounting with the metal plate limiting roller is slidably installed inside the sliding groove 2, and a spring is fixed between the top of the slider 2 and the upper part of the inside of the sliding groove 2.

[0012] In a preferred embodiment, the metal sheet limiting roller and the metal sheet conveying roller are arranged opposite to each other, and the metal sheet limiting roller and the metal sheet conveying roller are in contact.

[0013] In a preferred embodiment, a reinforcing platform is fixed to the bottom left side of the metal plate support plate, and the reinforcing platform is connected to the right side of the machine body and the fixing frame.

[0014] In a preferred embodiment, a support leg for reinforcing the right side of the metal sheet support plate is fixed to the bottom right side of the metal sheet support plate, and a limiting plate for limiting and guiding the metal sheet is installed by bolts on the top left side of the metal sheet support plate at the edge of the metal sheet conveying roller.

[0015] In a preferred embodiment, the top of the metal sheet support plate is provided with a plurality of mounting slots for mounting the metal sheet auxiliary rollers, and the metal sheet auxiliary rollers are rotatably mounted inside the mounting slots. The metal sheet auxiliary rollers, the metal sheet conveying rollers, the shearing support seat and the stamping die seat are located on the same horizontal plane.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: it facilitates the automatic conveying of metal sheets to the stamping die base for stamping, and the stamped parts can be sheared after stamping without the need for an external shearing machine to shear the stamped parts again, thus increasing work efficiency.

[0017] 1. In this utility model, the sheet metal to be stamped is placed on top of the metal sheet support plate and opposite to the stamping die base. Alternatively, a limiting plate for limiting and guiding the metal sheet can be installed by bolts on the left side of the top of the metal sheet support plate, at the edge of the metal sheet conveying roller. The metal sheet is pushed between the metal sheet conveying roller and the metal sheet limiting roller. At this time, the metal sheet is conveyed by the servo motor and placed on top of the stamping die base. The metal sheet is placed on top of the shearing support base. Then the servo motor is stopped, and the stamping part is moved downward by the hydraulic cylinder. The stamping part cooperates with the stamping die base to stamp the metal sheet on the stamping die base.

[0018] 2. In this utility model, after the metal sheet is stamped, the hydraulic cylinder two is activated, causing the shearing blade to move downward. At this time, with the cooperation of the shearing blade and the shearing support seat, the stamped part can be sheared, eliminating the need to use an external shearing machine to shear the stamped part again, thus increasing work efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention.

[0020] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure of region A in the middle;

[0021] Figure 3 This is a schematic diagram of the other side of the fixing frame of this utility model;

[0022] Figure 4 This is a schematic diagram of the metal sheet support plate structure of this utility model.

[0023] In the diagram, the markings are: 1-Machine body; 2-Hydraulic cylinder one; 3-Stamping part; 4-Stamping die base; 5-Fixed frame; 6-Slide groove one; 7-Slider one; 8-Shearing blade; 9-Hydraulic cylinder two; 10-Shearing support seat; 11-Metal sheet conveying roller; 12-Servo motor; 13-Slide groove two; 14-Slider two; 15-Spring; 16-Metal sheet limiting roller; 17-Metal sheet support plate; 18-Support leg; 19-Reinforcing platform; 20-Mounting groove; 21-Metal sheet auxiliary roller. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] The following will combine Figures 1-4 A detailed description of a stamping device with shearing function according to an embodiment of the present invention will be provided.

[0026] refer to Figure 1 As shown, a stamping device with shearing function includes a body 1. A stamping part 3 for stamping metal sheets is installed above the stamping area of ​​the body 1 via a hydraulic cylinder 2. A stamping die base 4 for stamping metal sheets is provided below the stamping area of ​​the body 1 relative to the stamping part 3, and is used to cooperate with the stamping part 3 to stamp the metal sheets.

[0027] refer to Figure 1 and 3 As shown, a fixed frame 5 is fixed below the stamping area of ​​the machine body 1 on the right side of the stamping die base 4, and a shearing blade 8 is slidably installed inside the left side of the fixed frame 5. The fixed frame 5 has a U-shaped structure, and a sliding groove 6 is opened at a relatively opposite position on the inner side of the fixed frame 5. A slider 7 connected to the side of the shearing blade 8 and used to limit and guide the shearing blade 8 is slidably installed inside the sliding groove 6. A hydraulic cylinder 9 is installed through the top of the fixed frame 5, and the extended end of the hydraulic cylinder 9 is connected to the shearing blade 8. A shearing support 10 is fixed inside the fixed frame 5 below the shearing blade 8 and is used to shear the metal sheet in conjunction with the shearing blade 8. The metal sheet is placed on the top of the shearing support 10.

[0028] refer to Figure 1-3 As shown, a metal sheet conveying roller 11 is rotatably mounted on the lower right side inside the fixed frame 5. A servo motor 12 is provided on the outer side of the fixed frame 5, and the output end of the servo motor 12 is rotatably mounted inside the fixed frame 5 and connected to the metal sheet conveying roller 11. A metal sheet limiting roller 16 is slidably mounted on the right side inside the fixed frame 5 above the metal sheet conveying roller 11. The metal sheet limiting roller 16 is arranged opposite to the metal sheet conveying roller 11 and is in contact with the metal sheet conveying roller 11. A second groove 13 is provided at opposite positions on the right side inside the fixed frame 5. A second slider 14 is slidably mounted inside the second groove 13 for rotatably mounting with the metal sheet limiting roller 16. A spring 15 is fixed between the top of the second slider 14 and the upper part of the second groove 13.

[0029] refer to Figure 1 ,2 As shown in Figure 4, a metal sheet support plate 17 is fixed to the right side of the fixed frame 5. A support leg 18 for reinforcing the right side of the metal sheet support plate 17 is fixed to the bottom right side of the metal sheet support plate 17. A limiting plate for limiting and guiding the metal sheet is installed by bolts at the edge of the metal sheet conveying roller 11 on the top left side of the metal sheet support plate 17. A reinforcing platform 19 is fixed to the bottom left side of the metal sheet support plate 17 and is connected to the right side of the machine body 1 and the fixed frame 5. A metal sheet auxiliary roller 21 for conveying the metal sheet is rotatably installed in the top of the metal sheet support plate 17. Several mounting slots 20 for installing the metal sheet auxiliary roller 21 are opened in the top of the metal sheet support plate 17, and the metal sheet auxiliary roller 21 is rotatably installed inside the mounting slots 20. The metal sheet auxiliary roller 21, the metal sheet conveying roller 11, the shearing support seat 10 and the stamping die seat 4 are located on the same horizontal plane.

[0030] In this technical solution, hydraulic cylinder 2 and hydraulic cylinder 9 are used in conjunction with a hydraulic pump. Hydraulic cylinder 2 is electrically connected to the control device on the machine body 1. Hydraulic cylinder 9 and servo motor 12 are electrically connected to an external power source through wires to form a control path.

[0031] Advantages of this application: It facilitates the automatic feeding of metal sheets to the stamping die base 4 for stamping, and the stamped parts can be sheared after stamping without the need for an external shearing machine to shear the stamped parts again, thus increasing work efficiency.

[0032] Working principle: The sheet metal to be stamped is placed on top of the metal sheet support plate 17 and opposite to the stamping die base 4. Alternatively, a limiting plate for limiting and guiding the sheet metal can be installed on the left side of the top of the metal sheet support plate 17 at the edge of the metal sheet conveying roller 11 via bolts. The sheet metal is pushed between the metal sheet conveying roller 11 and the metal sheet limiting roller 16. The sheet metal will be pushed between the metal sheet conveying roller 11 and the metal sheet limiting roller 16. At this time, under the action of the servo motor 12, the metal sheet conveying roller 11 is driven to convey the sheet metal, which can be conveyed to the top of the stamping die base 4 for placement. At the same time, the sheet metal is placed on the top of the shearing support base 10. Then the servo motor 12 is stopped. At this time, the hydraulic cylinder 2 drives the stamping part 3 to move downward. At this time, the stamping part 3 cooperates with the stamping die base 4 to stamp the sheet metal on the stamping die base 4.

[0033] After the metal sheet is stamped, the hydraulic cylinder 29 is activated, causing the shearing blade 8 to move downwards. At this time, with the cooperation of the shearing blade 8 and the shearing support seat 10, the stamped part can be sheared without the need to use an external shearing machine to shear the stamped part again, thus increasing work efficiency.

[0034] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A stamping device with shearing function, comprising a body (1), wherein a stamping part (3) for stamping metal sheet is installed above the stamping area of ​​the body (1) via a hydraulic cylinder (2), and a stamping die base (4) for stamping metal sheet is provided below the stamping area of ​​the body (1) relative to the stamping part (3) and cooperates with the stamping part (3) to stamp metal sheet. Its features are: Below the stamping area of ​​the machine body (1), a fixed frame (5) is fixed on the right side of the stamping die base (4), and a shearing blade (8) is slidably installed on the left side inside the fixed frame (5). A hydraulic cylinder (9) is installed through the top of the fixed frame (5), and the extended end of the hydraulic cylinder (9) is connected to the shearing blade (8). A metal sheet conveying roller (11) is rotatably installed on the lower right side inside the fixed frame (5). A servo motor (12) is provided on the outer side of the fixed frame (5), and the output end of the servo motor (12) is rotatably installed inside the fixed frame (5) and connected to the metal sheet conveying roller (11). A metal sheet limiting roller (16) is slidably installed on the right side inside the fixed frame (5) above the metal sheet conveying roller (11). A metal sheet support plate (17) is fixed on the right side of the fixed frame (5), and a metal sheet auxiliary roller (21) for conveying the metal sheet is rotatably installed on the top of the metal sheet support plate (17).

2. The stamping device with shearing function as described in claim 1, characterized in that: The fixing frame (5) is a U-shaped structure. A sliding groove (6) is provided on the inner side of the fixing frame (5) at a relatively opposite position. A slider (7) is slidably installed inside the sliding groove (6) and connected to the side of the shearing blade (8) to limit and guide the shearing blade (8).

3. A stamping device with shearing function as described in claim 2, characterized in that: The inner side of the fixing frame (5) is fixed below the shearing blade (8) and is equipped with a shearing support (10) for shearing metal sheets in conjunction with the shearing blade (8), and the metal sheet is placed on top of the shearing support (10).

4. A stamping device with shearing function as described in claim 2, characterized in that: The fixed frame (5) has two sliding grooves (13) on opposite positions on the right side inside. The sliding groove (13) has two sliders (14) that are slidably installed inside the sliding groove (13) and are used to rotate and install with the metal plate limiting roller (16). A spring (15) is fixed between the top of the slider (14) and the upper part of the sliding groove (13).

5. A stamping device with shearing function as described in claim 4, characterized in that: The metal sheet limiting roller (16) is arranged opposite to the metal sheet conveying roller (11), and the metal sheet limiting roller (16) and the metal sheet conveying roller (11) are in contact.

6. A stamping device with shearing function as described in claim 1, characterized in that: The metal plate support plate (17) has a reinforcing platform (19) fixed at the bottom left side, and the reinforcing platform (19) is connected to the right side of the body (1) and the fixing frame (5).

7. A stamping device with shearing function as described in claim 1, characterized in that: The bottom right side of the metal sheet support plate (17) is fixed with a support leg (18) for reinforcing and supporting the right side of the metal sheet support plate (17). The top left side of the metal sheet support plate (17) is located at the edge of the metal sheet conveying roller (11) and a limiting plate for limiting and guiding the metal sheet can be installed by bolts.

8. A stamping device with shearing function as described in claim 1, characterized in that: The top of the metal sheet support plate (17) has several mounting slots (20) for installing the metal sheet auxiliary roller (21), and the metal sheet auxiliary roller (21) is rotatably installed inside the mounting slot (20). The metal sheet auxiliary roller (21), the metal sheet conveying roller (11), the shearing support seat (10) and the stamping die seat (4) are located on the same horizontal plane.

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