Clutch braking vane of high-speed punching machine

Abstract

The utility model discloses a high-speed punching machine clutch brake plate, which relates to the technical field of punching machine clutch brake, and comprises a brake plate and a lug plate, one end of the lug plate far away from the brake plate is provided with an auxiliary fixing frame and an installation positioning block, and one end of the lug plate is provided with a sliding hole. An auxiliary positioning plate is fixedly connected to the bottom face of the auxiliary fixing frame, a threaded inserting hole is formed in one side of the auxiliary positioning plate, and an auxiliary sliding rod is inserted into the inner wall of the threaded inserting hole. The auxiliary fixing frame, the auxiliary positioning plate, the auxiliary sliding rod, the threaded insertion hole and the threaded groove are used in cooperation, the brake plate does not need to be directly and completely detached under the inspection condition, the labor intensity of workers is reduced, meanwhile, the lug plate is limited, the lug plate cannot be separated from the guide column at the brake end core plate assembly, and the service life of the brake plate is prolonged. And the problem that the lug plate rotates under the condition that the lug plate is separated from the mounting positioning block is solved, so that the safety of inspection work is ensured, and the use safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of punch clutches and brakes, and particularly relates to a clutch brake plate for a high-speed punch. Background Technique

[0002] A punch is a stamping press. In national production, the stamping process has the advantages of saving materials and energy, high efficiency, low technical requirements for operators, and being able to produce products that cannot be achieved by traditional machining through the application of various molds. Therefore, its uses are becoming more and more extensive.

[0003] When the punch is used for production and processing of products, a clutch is required to control the switch of the punch.

[0004] During the use of the existing clutch brake plate, regular maintenance is required. During the maintenance process, the entire device needs to be disassembled, which is too troublesome. Moreover, when the brake end core plate assembly is separated from the guide rod but not completely disassembled, the flywheel is in a free state and is likely to rotate under the action of inertia, and the ear plate will also rotate accordingly, posing a certain safety hazard to the nearby staff. Content of the Utility Model

[0005] The purpose of the utility model is to provide a clutch brake plate for a high-speed punch to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A clutch brake plate for a high-speed punch includes a brake plate and an ear plate. An auxiliary fixing frame and an installation positioning block are arranged at one end of the ear plate far away from the brake plate, and a sliding hole is opened at one end of the ear plate.

[0008] The bottom surface of the auxiliary fixing frame is fixedly connected with an auxiliary positioning plate. A threaded insertion hole is opened on one side of the auxiliary positioning plate, and an auxiliary sliding rod is inserted into the inner wall of the threaded insertion hole. A threaded groove adapted to the threaded insertion hole is opened at one end of the auxiliary sliding rod.

[0009] An indicator light group for indicating the installation state of the ear plate is arranged on the front surface of the auxiliary fixing frame. The installation positioning block is located on one side of the auxiliary fixing frame. A positioning installation block is fixedly connected to the front surface of the installation positioning block. An installation hole adapted to the positioning installation block is opened at one end of the ear plate far away from the brake plate. An indicating component for controlling and indicating the indicator light group to be energized and emit light according to the installation situation of the ear plate is arranged on the front surface of the installation positioning block.

[0010] A further improvement of the technical solution of the present utility model lies in that: an indicating mounting hole is formed in the front surface of the mounting positioning block, the indicating assembly is located inside the indicating mounting hole, the indicating assembly includes a green light electrical contact, a red light electrical contact, an insulating mounting block, a red light moving contact and a green light moving contact. One end of the green light electrical contact is fixedly connected to the inner wall of one end of the indicating mounting hole, the red light electrical contact is fixedly connected to the inner wall of the other end of the indicating mounting hole, the red light moving contact is fixedly connected to the outer wall of the insulating mounting block, one side of the insulating mounting block close to the indicating mounting hole is fixedly connected to the green light moving contact, a spring is fixedly connected to one end of the insulating mounting block close to the green light moving contact, the green light moving contact is lapped with one end of the green light electrical contact, and the insulating mounting block is movably connected to the inner wall of the indicating mounting hole.

[0011] A further improvement of the technical solution of the present utility model lies in that: the outer wall of the positioning mounting block is inserted into the inner wall of the mounting hole.

[0012] A further improvement of the technical solution of the present utility model lies in that: the indicator light group includes a red indicator light and a green indicator light.

[0013] A further improvement of the technical solution of the present utility model lies in that: one end of the insulating mounting block away from the green light moving contact protrudes from one end of the indicating mounting hole.

[0014] A further improvement of the technical solution of the present utility model lies in that: the inner wall of the sliding hole is slidably connected to the outer wall of the auxiliary sliding rod.

[0015] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0016] 1. The present utility model provides a clutch brake plate for a high-speed punching machine. By using the cooperation of the auxiliary fixing frame, the auxiliary positioning plate, the auxiliary sliding rod, the threaded jack and the threaded groove, the brake plate does not need to be directly disassembled completely during inspection, reducing the labor intensity of the staff. At the same time, the ear plate is also limited, so that it will not rotate when the brake end core plate assembly is separated from the guide post and the ear plate is separated from the mounting positioning block, ensuring the safe progress of the inspection work and improving the safety of the device.

[0017] 2. The present utility model provides a clutch brake plate for a high-speed punching machine. By using the cooperation of the indicator light group and the indicating assembly, the staff can determine the installation state of the ear plate through the color of the indicator light, and at the same time, it also reminds the staff to avoid ignoring the installation state of the ear plate in a careless state, resulting in other problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a structural schematic diagram of the present utility model;

[0019] Figure 2 Schematic structural diagram of the auxiliary fixing frame of the present utility model;

[0020] Figure 3 Schematic structural diagram of the installation positioning block of the present utility model;

[0021] Figure 4 Enlarged schematic diagram of the structure at position A of the present utility model;

[0022] Figure 5 Top view structural schematic diagram of the present utility model.

[0023] In the figure: 1. Brake plate; 2. Ear plate; 3. Auxiliary fixing frame; 4. Installation positioning block; 5. Slide hole; 6. Installation hole; 7. Indicator light group; 8. Auxiliary slide bar; 9. Auxiliary positioning plate; 10. Threaded jack; 11. Threaded groove; 12. Positioning installation block; 13. Indicator installation hole; 14. Green light electrical contact; 15. Red light electrical contact; 16. Spring; 17. Insulating installation block; 18. Red light moving contact; 19. Green light moving contact. Detailed implementation manners

[0024] In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] The following further describes the present utility model in detail with reference to the embodiments:

[0026] Embodiment 1

[0027] As Figures 1-5 shown, the present utility model provides a clutch brake plate for a high-speed punching machine, including a brake plate 1 and an ear plate 2. An auxiliary fixing frame 3 and an installation positioning block 4 are arranged at one end of the ear plate 2 far away from the brake plate 1, and a slide hole 5 is opened at one end of the ear plate 2.

[0028] The bottom surface of the auxiliary fixing frame 3 is fixedly connected with an auxiliary positioning plate 9. One side of the auxiliary positioning plate 9 is provided with a threaded jack 10. The inner wall of the threaded jack 10 is inserted with an auxiliary sliding rod 8. One end of the auxiliary sliding rod 8 is provided with a threaded groove 11 adapted to the threaded jack 10. The inner wall of the sliding hole 5 is slidably connected with the outer wall of the auxiliary sliding rod 8. When a part inside the brake plate 1 is damaged and needs to be replaced, the auxiliary sliding rod 8 can be rotated and disassembled, pulled out from the threaded jack 10, and then the ear plate 2 can be removed from the installation positioning block 4. During installation, first dock and install the ear plate 2 with the installation positioning block 4, and then reset the auxiliary sliding rod 8, which is very convenient.

[0029] The front surface of the auxiliary fixing frame 3 is provided with an indicator light group 7 for indicating the installation state of the ear plate 2. The installation positioning block 4 is located on one side of the auxiliary fixing frame 3. The front surface of the installation positioning block 4 is fixedly connected with a positioning installation block 12. One end of the ear plate 2 away from the brake plate 1 is provided with an installation hole 6 adapted to the positioning installation block 12. The front surface of the installation positioning block 4 is provided with an indicating component for controlling the indicator light group 7 to be energized and emit light according to the installation situation of the ear plate 2.

[0030] The indicator light group 7 includes a red indicator light and a green indicator light.

[0031] Embodiment 2

[0032] As Figures 1-5 shown, on the basis of Embodiment 1, the present invention provides a technical solution: Preferably, the front surface of the installation positioning block 4 is provided with an indicating installation hole 13. The indicating component is located inside the indicating installation hole 13. The indicating component includes a green light electric contact 14, a red light electric contact 15, an insulating installation block 17, a red light moving contact 18 and a green light moving contact 19. One end of the green light electric contact 14 is fixedly connected with the inner wall of one end of the indicating installation hole 13. The red light electric contact 15 is fixedly connected to the inner wall of the other end of the indicating installation hole 13. The red light moving contact 18 is fixedly connected to the outer wall of the insulating installation block 17. One side of the insulating installation block 17 close to the indicating installation hole 13 is fixedly connected with the green light moving contact 19. One end of the insulating installation block 17 close to the green light moving contact 19 is fixedly connected with a spring 16. The green light moving contact 19 is lapped with one end of the green light electric contact 14. The insulating installation block 17 is movably connected to the inner wall of the indicating installation hole 13.

[0033] When the green light moving contact 19 is connected to the green light electric contact 14, the ear plate 2 is in an installed state in which it fits with the installation positioning block 4. At this time, the green indicator light is connected and lights up. When the red light moving contact 18 is connected to the red light electric contact 15, the ear plate 2 is in a non-fitting state with the installation positioning block 4. At this time, the red indicator light is connected and lights up, while the green indicator light is in an extinguished state.

[0034] The outer wall of the positioning installation block 12 is inserted into the inner wall of the installation hole 6.

[0035] One end of the insulating mounting block 17 away from the green-light moving contact 19 protrudes from one end of the indicating mounting hole 13.

[0036] Next, the working principle of the clutch brake plate of the high-speed punching machine will be specifically described.

[0037] As Figures 1-5 shown, during the overhaul of the brake plate 1, after unlocking the locking between the ear plate 2 and the positioning mounting block 12, at this time, the ear plate 2 is pulled outwards. When the ear plate 2 moves away from the mounting and positioning block 4, the extrusion state of the insulating mounting block 17 by the ear plate 2 is released, and the insulating mounting block 17 moves outwards under the pushing force of the deformation of the spring 16 until the red-light moving contact 18 abuts against the red-light electrical contact 15. At this time, the connection state between the green-light moving contact 19 and the green-light electrical contact 14 is disengaged, and the green indicator light in the indicator light group 7 goes out, and the red indicator light lights up, prompting the staff that the ear plate 2 is in an unlocked state.

[0038] After that, the staff can continuously pull the ear plate 2 to drive the brake plate 1 to move outwards, and the ear plate 2 will slide outwards on the auxiliary slide bar 8. When the brake end core plate assembly disengages from the guide post and the ear plate 2 also disengages from the mounting and positioning block 4, due to the limiting effect of the auxiliary slide bar 8 on the ear plate 2, the ear plate 2 will not rotate, and thus will not cause harm to the impact on the staff. At the same time, the inspection work can be safely completed without disassembling the brake plate 1. When parts inside the brake plate 1 are damaged and need to be replaced, the auxiliary slide bar 8 can be rotated and disassembled, pulled out from the threaded jack 10, and then the ear plate 2 can be removed from the mounting and positioning block 4. During installation, first dock and install the ear plate 2 with the mounting and positioning block 4, and then reset the auxiliary slide bar 8, which is very convenient.

[0039] The above has generally described the present invention in detail, but based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A high-speed punching machine clutch brake plate, comprising a brake plate (1) and an ear plate (2), characterized in that: One end of the ear plate (2) away from the brake plate (1) is provided with an auxiliary fixing frame (3) and an installation positioning block (4), and a sliding hole (5) is opened at one end of the ear plate (2); The bottom surface of the auxiliary fixing frame (3) is fixedly connected with an auxiliary positioning plate (9), a threaded jack (10) is opened on one side of the auxiliary positioning plate (9), an auxiliary sliding rod (8) is inserted into the inner wall of the threaded jack (10), and a threaded groove (11) adapted to the threaded jack (10) is opened at one end of the auxiliary sliding rod (8); The front surface of the auxiliary fixing frame (3) is provided with an indicator light group (7) for indicating the installation state of the ear plate (2). The installation positioning block (4) is located on one side of the auxiliary fixing frame (3). A positioning installation block (12) is fixedly connected to the front surface of the installation positioning block (4). An installation hole (6) adapted to the positioning installation block (12) is opened at one end of the ear plate (2) away from the brake plate (1). The front surface of the installation positioning block (4) is provided with an indicating component for regulating the indicator light group (7) to be energized and emit light according to the installation condition of the ear plate (2).

2. The high-speed punching machine clutch brake plate according to claim 1, characterized in that: An indicating installation hole (13) is opened on the front surface of the installation positioning block (4). The indicating component is located inside the indicating installation hole (13). The indicating component includes a green light electric contact (14), a red light electric contact (15), an insulating installation block (17), a red light moving contact (18) and a green light moving contact (19). One end of the green light electric contact (14) is fixedly connected to the inner wall of one end of the indicating installation hole (13). The red light electric contact (15) is fixedly connected to the inner wall of the other end of the indicating installation hole (13). The red light moving contact (18) is fixedly connected to the outer wall of the insulating installation block (17). One side of the insulating installation block (17) close to the indicating installation hole (13) is fixedly connected to the green light moving contact (19). A spring (16) is fixedly connected to one end of the insulating installation block (17) close to the green light moving contact (19). The green light moving contact (19) is lapped with one end of the green light electric contact (14). The insulating installation block (17) is movably connected to the inner wall of the indicating installation hole (13).

3. The high-speed punching machine clutch brake plate according to claim 1, characterized in that: The outer wall of the positioning installation block (12) is inserted into the inner wall of the installation hole (6).

4. A high-speed punching machine clutch brake plate according to claim 1, characterized in that: The indicator light group (7) includes a red indicator light and a green indicator light.

5. The high-speed punching machine clutch brake plate according to claim 2, characterized in that: One end of the insulating installation block (17) away from the green light moving contact (19) protrudes from one end of the indicating installation hole (13).

6. The high-speed punch clutch brake plate according to claim 1, characterized in that: The inner wall of the sliding hole (5) is slidably connected to the outer wall of the auxiliary sliding rod (8).

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