Electromagnetic claw disc for 350t magnetic material forming press

Abstract

The utility model provides a kind of electromagnetic claw disc for magnetic material forming 350T press, electromagnetic claw disc includes fixed plate body, pneumatic drive outer support chuck and execution arm, the fixed plate body is shaped as the plate body structure of flat plate, multiple single pneumatic drive outer support chuck are fixedly arranged on it, pneumatic drive outer support chuck is regularly arranged on fixed plate body, and arrangement mode is set corresponding to the position of magnetic material forming discharge, the variable diameter end of pneumatic drive outer chuck is located at the lower side of fixed plate body, and its pneumatic connection part is located at the upper side of fixed plate body, the end of execution arm is shaped with connecting plate, and connecting plate is fixed parallel with fixed plate body by connecting piece.Electromagnetic claw disc adopts fixed plate body to arrange and fix multiple single pneumatic drive outer support head, and it is set corresponding to the arrangement of magnetic material after mould pressing, and it is suitable for the arrangement mode of multiple moulds.

Description

Technical Field

[0001] This utility model relates to a magnetic material production and processing equipment, specifically an electromagnetic claw disc for a 350T magnetic material forming press. Background Technology

[0002] The production of magnetic materials involves making magnetic materials into powder, molding the powder, and then sintering the molded magnetic materials at high temperatures to form hard materials of specific shapes. Since magnetic materials themselves require a certain strength, their molding is achieved through pressure molding. In production, the prepared powder material needs to be pressed into shape in a mold. The molding pressure is provided by a press, which performs the pressing function during the opening and closing process. The production volume of magnetic materials is large, and multiple individual magnetic materials are usually molded from the same set of molds. Using conventional material handling methods affects production efficiency and causes wear and tear on the already molded magnetic materials. Therefore, an improved device for efficiently handling magnetic materials is needed. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned deficiencies in the prior art and to provide an electromagnetic claw disc for a 350T magnetic material forming press.

[0004] The technical solution adopted by this utility model to solve the above problems is as follows: The electromagnetic gripper includes a fixed plate, pneumatically driven external support clamps, and an actuator arm. The fixed plate is formed into a flat plate structure, on which multiple individual pneumatically driven external support clamps are fixedly mounted. The pneumatically driven external support clamps are regularly arranged on the fixed plate, and the arrangement corresponds to the position of the magnetic material forming and exiting. The variable diameter end of the pneumatically driven external support clamp is located on the lower side of the fixed plate, and its pneumatic connection part is located on the upper side of the fixed plate. A connecting plate is formed at the end of the actuator arm, and the connecting plate is fixed parallel to the fixed plate through a connector. The electromagnetic gripper uses a fixed plate to centrally arrange and fix multiple individual pneumatically driven external support clamps, corresponding to the arrangement of the magnetic material after mold pressing. The pneumatically driven external support clamps fix and hold the magnetic material by gripping the inner hole of the magnetic material, which can avoid the problem of spacing interference caused by the arrangement. It is suitable for various mold arrangement methods and has high working efficiency. The actuator arm is the working end of a robotic arm or other displacement working device, and can be an industrial robot or a displacement-driven support arm, etc., to achieve automated gripping.

[0005] Furthermore, the fixing plate adopts a rigid plate structure with a flat bottom surface. All pneumatically driven external support clamps are fixedly installed with the bottom surface as the reference plane, and the bottom edges of all pneumatically driven external support clamps are located on the same horizontal plane. The bottom surface of the plate structure serves as the working reference plane, and fixing is based on it to maintain the precise consistency of all pneumatically driven external support clamps, thereby improving the working accuracy of the equipment.

[0006] Furthermore, a movable block is provided on the variable diameter end of the pneumatically driven external support chuck. The movable block retracts or expands under pneumatic pressure. In the expanded state, the movable block supports the inner diameter of the contact magnetic material. The upper end of the pneumatically driven external support chuck is connected to the upper part of the plate structure, and its upper end has a pneumatic connection nozzle. The pneumatic connection nozzle is connected to a pneumatic actuator via an air pipe, and the pneumatic actuator is fixed to the actuator arm. The movable block is the main structure that enables the change of the support outer diameter. It operates under pneumatic pressure. The pneumatic actuator, which is a solenoid valve structure, performs the action of changing the pneumatic pressure. The pneumatically driven external support chuck can use various components with similar functions, such as an air expansion shaft.

[0007] Furthermore, the actuator arm includes a horizontal section and an extended support section. The cross-section of the actuator arm is shaped like a "U," with its inner space serving as a channel for piping. Air pipes connect to a pneumatic actuator through this channel, which is located at the rear end of the actuator arm. The bottom of the horizontal section is horizontal, and a connecting plate is located at its end. Reinforcing ribs are provided between the horizontal section and the connecting plate. The extended support end connects to the horizontal section, and its support height gradually increases. The outer diameter of the extended support end is larger than that of the horizontal section. The horizontal section, the straight and low structure at the end of the actuator arm, allows it to enter the working space of the press, avoiding structural interference. The extended support section is a structural reinforcement part, with an internal channel structure that concentrates the piping, providing some protection for the piping and improving operational safety.

[0008] Furthermore, the connecting plate is fixedly connected to the fixed plate body via adjusting screws. Multiple adjusting screws are provided and arranged parallel to each other. Each adjusting screw is equipped with a locking nut, which screws in and fixes the relative distance between the connecting plate and the fixed plate body. Through multiple adjusting screws, the parallelism between the plates is maintained during assembly, enabling rapid gripping and precise positioning, suitable for mass production.

[0009] Compared with the prior art, this utility model has the following advantages and effects: This design is a gripping device in the pressing and molding process of magnetic material production. It has the function of efficiently gripping materials, is suitable for working with large presses, reduces manual intervention, and improves production efficiency. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model.

[0011] Figure 2 This is a side view of the structure of this utility model.

[0012] Figure 3 This is a schematic diagram of the electromagnetic claw disk and the corresponding magnetic material.

[0013] In the diagram: 1. Fixed plate, 2. Pneumatically driven external support clamp, 3. Actuating arm, 4. Magnetic material, 5. Movable block, 6. Pneumatic connection nozzle, 7. Horizontal section, 8. Extended support section, 9. Channel, 10. Connecting plate, 11. Reinforcing rib, 12. Adjustable pitch screw, 13. Locking nut. Detailed Implementation

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0015] An electromagnetic gripper for a 350T press for forming magnetic materials is disclosed. The electromagnetic gripper includes a fixed plate 1, pneumatically driven external support chucks 2, and an actuator arm 3. The fixed plate 1 is formed into a flat plate structure, on which multiple individual pneumatically driven external support chucks 2 are fixedly mounted. The pneumatically driven external support chucks 2 are regularly arranged on the fixed plate 1, and the arrangement corresponds to the position of the magnetic material 4 forming and discharging. The variable diameter end of the pneumatically driven external support chuck is located on the lower side of the fixed plate 1, and its pneumatic connection part is located on the upper side of the fixed plate 1. A connecting plate 10 is formed at the end of the actuator arm 3, and the connecting plate 10 is fixed parallel to the fixed plate 1 through a connector.

[0016] The fixed plate 1 adopts a rigid plate structure, and its bottom surface is formed into a flat plate structure. All pneumatically driven external support clamps 2 are fixedly installed with the bottom surface as the reference plane, and the bottom edges of all pneumatically driven external support clamps 2 are located on the same horizontal plane.

[0017] The variable diameter end of the pneumatically driven external support chuck 2 is provided with a movable block 5. The movable block 5 is retracted or expanded by pneumatic pressure. In the expanded state, the movable block 5 supports the inner diameter of the inner hole of the contact magnetic material 4. The upper end of the pneumatically driven external support chuck 2 is connected through to the upper part of the plate structure. Its upper end has a pneumatic connection nozzle 6. The pneumatic connection nozzle 6 is connected to the pneumatic actuator through an air pipe. The pneumatic actuator is fixed on the actuator arm 3.

[0018] The actuator arm 3 includes a horizontal section 7 and an extended support section 8. The cross-section of the actuator arm 3 is shaped like a "U". Its inner space serves as a channel 9 for a pipeline. The air pipe is connected to the pneumatic actuator through the channel 9. The pneumatic actuator is located at the rear end of the actuator arm 3. The bottom of the horizontal section 7 of the actuator arm 3 is set as a horizontal plane. A connecting plate 10 is provided at its end. A reinforcing rib 11 is provided between the horizontal section 7 and the connecting plate 10. The extended support end is connected to the horizontal section 7, and the support height gradually increases. The outer diameter of the extended support end is larger than the outer diameter of the horizontal section 7.

[0019] The connecting plate 10 is fixedly connected to the fixed plate 1 by adjusting screws 12. Multiple adjusting screws 12 are provided and arranged in parallel to each other. Locking nuts 13 are provided on the adjusting screws 12. The locking nuts 13 are screwed on and fix the relative distance between the connecting plate 10 and the fixed plate 1.

[0020] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary rather than restrictive in all respects. The scope of this invention is defined by the claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0021] Furthermore, it should be understood that although this specification describes the embodiments, not every embodiment contains only one independent technical solution. This description method is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An electromagnetic claw disc for a 350T magnetic material molding press, characterized in that: The electromagnetic gripper includes a fixed plate (1), a pneumatically driven external support chuck (2), and an actuator (3). The fixed plate (1) is formed into a flat plate structure, on which multiple individual pneumatically driven external support chucks (2) are fixed. The pneumatically driven external support chucks (2) are arranged regularly on the fixed plate (1), and the arrangement corresponds to the position of the magnetic material (4) forming and discharging. The variable diameter end of the pneumatically driven external chuck is located on the lower side of the fixed plate (1), and its pneumatic connection part is located on the upper side of the fixed plate (1). The end of the actuator (3) is formed with a connecting plate (10), and the connecting plate (10) is fixed parallel to the fixed plate (1) through a connector.

2. The electromagnetic claw disc for a 350T magnetic material forming press according to claim 1, characterized in that: The fixed plate (1) adopts a rigid plate structure, and its bottom surface is formed into a flat plate structure. All pneumatically driven external support clamps (2) are fixedly installed with the bottom surface as the reference surface, and the bottom edges of all pneumatically driven external support clamps (2) are located on the same horizontal plane.

3. The electromagnetic claw disc for a 350T magnetic material forming press according to claim 2, characterized in that: The variable diameter end of the pneumatically driven external support chuck (2) is provided with a movable block (5). The movable block (5) is retracted or expanded by pneumatic pressure. In the expanded state, the movable block (5) supports the inner diameter of the inner hole of the contact magnetic material (4). The upper end of the pneumatically driven external support chuck (2) is connected through to the upper part of the plate structure. Its upper end has a pneumatic connection nozzle (6). The pneumatic connection nozzle (6) is connected to the pneumatic actuator through an air pipe. The pneumatic actuator is fixed on the actuator arm (3).

4. The electromagnetic claw disc for a 350T magnetic material forming press according to claim 3, characterized in that: The actuator (3) includes a horizontal section (7) and an extended support section (8). The cross-section of the actuator (3) is shaped like a "U". Its inner space serves as a channel (9) for a pipeline. The air pipe is connected to the pneumatic actuator through the channel (9). The pneumatic actuator is located at the rear end of the actuator (3). The bottom of the horizontal section (7) of the actuator (3) is set as a horizontal plane. A connecting plate (10) is provided at its end. A reinforcing rib (11) is provided between the horizontal section (7) and the connecting plate (10). The extended support end is connected to the horizontal section (7) and the support height gradually increases. The outer diameter of the extended support end is greater than the outer diameter of the horizontal section (7).

5. The electromagnetic claw disc for a 350T magnetic material forming press according to claim 4, characterized in that: The connecting plate (10) is fixedly connected to the fixed plate (1) by adjusting screws (12). Multiple adjusting screws (12) are provided and are arranged in parallel to each other. Locking nuts (13) are provided on the adjusting screws (12). Locking nuts (13) are screwed on and fix the relative distance between the connecting plate (10) and the fixed plate (1).

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