High-frequency heat treatment equipment for lubrication-free sprocket production

Abstract

This utility model relates to a high-frequency heat treatment device for lubrication-free sprocket production, including a cooling tank and a material handling device installed inside the cooling tank. The material handling device includes a mounting plate, a material handling plate, and a waterproof motor. The mounting plate is movably installed on one side of the inner wall of the cooling tank. The waterproof motor and the material handling plate are both installed above the mounting plate. A support plate is fixedly installed at one end of the material handling plate. The output end of the waterproof motor is fixedly connected to the support plate. A material handling groove with a U-shaped groove is formed through the surface of the material handling plate. Multiple hydraulic cylinders are provided at the bottom of the mounting plate. The mounting plate is driven to lift and lower by the hydraulic cylinders. The multiple hydraulic cylinders are fixedly installed on the inner wall of the cooling tank. The material handling plate removes sprockets in batches, which can save the time of manual material handling. The sprockets are continuously immersed in cooling water, which increases the cooling time and reduces the risk of burns to operators when handling materials.

Description

Technical Field

[0001] This utility model relates to the field of sprocket manufacturing technology, and in particular to a high-frequency heat treatment device for lubrication-free sprocket production. Background Technology

[0002] The high-frequency heat treatment device consists of a cooling tank and a heating copper ring. A lifting tray is installed in the cooling tank. The sprocket is placed on the lifting tray, and the lifting tray moves the sprocket into the copper ring. Then the copper ring is heated. After heating is completed, the sprocket is put back into the cooling tank to cool.

[0003] Because the number of copper rings and lifting trays is limited, the sprocket needs to be removed quickly after it enters the cooling water and replaced with the next unheated and quenched sprocket. Operators usually wear high-temperature resistant gloves to remove the sprocket, but the cooling time of the sprocket is not enough and the temperature is still too high. If the operator accidentally touches the sprocket with any part of their body other than their hands, there is still a risk of burns. Utility Model Content

[0004] The purpose of this application is to provide a high-frequency heat treatment apparatus for the production of lubrication-free sprockets, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution:

[0006] A high-frequency heat treatment device for producing lubrication-free sprockets includes a cooling tank and a material handling device installed inside the cooling tank. The material handling device includes a mounting plate, a material handling plate, and a waterproof motor. The mounting plate is movably installed on one inner wall of the cooling tank. The waterproof motor and the material handling plate are both installed above the mounting plate. A support plate is fixedly installed at one end of the material handling plate. The output end of the waterproof motor is fixedly connected to the support plate. A material handling groove with a U-shaped groove is formed through the surface of the material handling plate. Multiple hydraulic cylinders are provided at the bottom of the mounting plate, and the mounting plate is driven to lift and lower by the hydraulic cylinders.

[0007] Preferably, multiple hydraulic cylinders are fixedly installed on the inner wall of the cooling pool, and the output end of each hydraulic cylinder is fixedly connected to the bottom surface of the mounting plate. An adjusting plate is fixedly installed at the bottom of one end of the material handling plate, and two vertical grooves are formed through the outer wall of the adjusting plate. A second hydraulic cylinder is fixedly installed on the platform of the mounting plate, and a push plate is fixedly installed at the output end of the second hydraulic cylinder. The push plate abuts against the outer wall of the adjusting plate, and limit rods are fixedly installed at both ends of the push plate. The two limit rods are respectively embedded in the two vertical grooves.

[0008] Preferably, a groove is provided on the surface of the mounting plate, a movable plate is embedded in the groove, the waterproof motor is fixedly installed on the top of the movable plate, the movable plate is fixedly connected to the push plate, and a support block is fixedly installed on one outer wall of the movable plate, the support block is in contact with the upper surface of the mounting plate.

[0009] The beneficial effects of this utility model are: by setting up a material picking component, the material picking plate can pick up the sprocket in batches, which can save the time of manual material picking, and the continuous immersion in cooling water increases the cooling time and reduces the risk of operators being burned when picking up materials. Attached Figure Description

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

[0011] Figure 2 This is a schematic diagram of the overall structure of the material handling component in this utility model;

[0012] Figure 3 This is a schematic diagram of the bottom structure of the mounting plate in this utility model.

[0013] In the diagram: 1. Cooling pool; 2. Mounting plate; 3. Hydraulic cylinder one; 4. Hydraulic cylinder two; 5. Material handling plate; 6. Support plate; 7. Waterproof motor; 8. Moving plate; 9. Adjusting plate; 10. Limiting rod; 11. Vertical groove; 12. Sliding groove; 13. Push plate. Detailed Implementation

[0014] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, so that the advantages and features of this utility model can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of this utility model. The directional terms mentioned in this utility model, such as "up," "down," "front," "back," "left," "right," "top," and "bottom," are only for reference to the accompanying drawings. Therefore, the directional terms used are for the purpose of explaining and understanding this utility model, and not for limiting this utility model.

[0015] like Figure 1-3 The high-frequency heat treatment device for lubrication-free sprocket production shown includes a cooling tank 1 and a material handling device installed inside the cooling tank 1. The material handling device includes a mounting plate 2, a material handling plate 5, and a waterproof motor 7. The mounting plate 2 is movably installed on one side of the inner wall of the cooling tank 1. The waterproof motor 7 and the material handling plate 5 are both installed above the mounting plate 2. A support plate 6 is fixedly installed at one end of the material handling plate 5. The output end of the waterproof motor 7 is fixedly connected to the support plate 6. A material handling groove is formed through the surface of the material handling plate 5. The material handling groove is U-shaped. Multiple hydraulic cylinders 3 are provided at the bottom of the mounting plate 2. The mounting plate 2 is driven to lift and lower by the hydraulic cylinders 3.

[0016] Multiple hydraulic cylinders 3 are fixedly installed on the inner wall of the cooling pool 1, and the output end of the hydraulic cylinder 3 is fixedly connected to the bottom surface of the mounting plate 2. An adjusting plate 9 is fixedly installed at the bottom of one end of the material handling plate 5, and two vertical grooves 11 are opened through the outer wall of the adjusting plate 9. A hydraulic cylinder 4 is fixedly installed on the platform of the mounting plate 2, and a push plate 13 is fixedly installed at the output end of the hydraulic cylinder 4. The push plate 13 abuts against the outer wall of the adjusting plate 9, and limit rods 10 are fixedly installed at both ends of the push plate 13. The two limit rods 10 are respectively embedded in the two vertical grooves 11.

[0017] The mounting plate 2 has a groove 12 on its surface. A movable plate 8 is embedded in the groove 12. A waterproof motor 7 is fixedly installed on the top of the movable plate 8. The movable plate 8 is fixedly connected to the push plate 13. A support block is fixedly installed on one outer wall of the movable plate 8. The support block is in contact with the upper surface of the mounting plate 2.

[0018] Example: The sprocket is placed on the lifting tray. After heating is completed, the lifting tray drives the sprocket to descend into the coolant in the cooling pool 1. In the initial state, the material taking component is placed in the cooling water. Then, the hydraulic cylinder 4 on the mounting plate 2 is started and extends the output end. The output end drives the push plate 13 to push the adjusting plate 9. The adjusting plate 9 drives the material taking plate 5 forward. The opening of the U-shaped groove of the material taking plate 5 moves to below the sprocket. The push plate 13 drives the moving plate 8 to move. The waterproof motor 7 is driven by the moving plate 8. The moving plate 8 slides in the slide groove 12. After the material taking plate 5 moves into place, the waterproof motor 7 drives the support plate 6 to rotate upward at a certain angle. The support plate 6 drives the material taking plate 5 to rotate upward at a certain angle. The material taking plate 5 drives the adjusting plate 9 to rotate. When the adjusting plate 9 rotates, the vertical groove 11 and the limiting rod 10 are interlocked to provide guidance for the rotation of the material taking plate 5 and improve the stability during rotation. After the material receiving plate 5 is tilted, the sprocket slides on the U-shaped groove of the material receiving plate 5 and moves to the bottom of the material receiving plate 5. Then the waterproof motor 7 drives the material receiving plate 5 to return to the initial angle, the hydraulic cylinder 4 retracts the output end, the push plate 13 drives the moving plate 8 and the waterproof motor 7 to reset, and the waterproof motor 7 drives the material receiving plate 5 to reset. After the next sprocket is heated, the material receiving component repeats the material receiving action. Multiple sprockets can be placed on the material receiving plate 5 in batches.

[0019] Removing sprockets in batches can save time for manual material handling. Continuous immersion in cooling water increases cooling time and reduces the risk of burns to operators when handling materials. When multiple sprockets on the material handling plate 5 need to be removed, the hydraulic cylinder 3 is activated to raise the material handling plate 5 above the cooling pool 1, allowing operators to remove multiple sprockets.

[0020] It should be noted that the parts not covered in this utility model are the same as or can be implemented using existing technology; the various drives in this utility model can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, and motors in conjunction with connecting rods, guide rods, etc., and are not limited to the structures described in the specification and the drawings.

Claims

1. A high-frequency heat treatment apparatus for the production of lubrication-free sprockets, comprising a cooling tank (1) and a material handling assembly installed inside the cooling tank (1), characterized in that: The material handling assembly includes an installation plate (2), a material handling plate (5), and a waterproof motor (7). The installation plate (2) is movably installed on the inner wall of one side of the cooling pool (1). The waterproof motor (7) and the material handling plate (5) are both installed above the installation plate (2). A support plate (6) is fixedly installed at one end of the material handling plate (5). The output end of the waterproof motor (7) is fixedly connected to the support plate (6). A material handling groove is opened through the plate surface of the material handling plate (5). The material handling groove is U-shaped. Multiple hydraulic cylinders (3) are provided at the bottom of the installation plate (2). The installation plate (2) is driven to lift by the hydraulic cylinders (3).

2. The high-frequency heat treatment apparatus for lubrication-free sprocket production according to claim 1, characterized in that: Multiple hydraulic cylinders (3) are fixedly installed on the inner wall of the cooling pool (1), and the output end of the hydraulic cylinder (3) is fixedly connected to the bottom surface of the mounting plate (2).

3. The high-frequency heat treatment apparatus for lubrication-free sprocket production according to claim 1, characterized in that: An adjusting plate (9) is fixedly installed at the bottom of one end of the material receiving plate (5), and two vertical grooves (11) are opened through the outer wall of the adjusting plate (9).

4. The high-frequency heat treatment apparatus for lubrication-free sprocket production according to claim 2, characterized in that: A second hydraulic cylinder (4) is fixedly installed on the platform of the mounting plate (2). A push plate (13) is fixedly installed at the output end of the second hydraulic cylinder (4). The push plate (13) abuts against the outer wall of the adjusting plate (9). Limiting rods (10) are fixedly installed at both ends of the push plate (13). The two limiting rods (10) are respectively embedded in the two vertical grooves (11).

5. The high-frequency heat treatment apparatus for lubrication-free sprocket production according to claim 4, characterized in that: The mounting plate (2) has a sliding groove (12) on its surface. A movable plate (8) is embedded in the sliding groove (12). The waterproof motor (7) is fixedly installed on the top of the movable plate (8). The movable plate (8) is fixedly connected to the push plate (13). A support block is fixedly installed on one side of the outer wall of the movable plate (8). The support block is in contact with the upper surface of the mounting plate (2).

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