A heat treatment device for roll casting

Abstract

The utility model discloses a kind of heat treatment devices for roll casting processing, belong to roll casting heat treatment device field, including rack and clamping assembly, the clamping assembly includes the slide of installation in the top end of the rack, the inner wall sliding connection of the slide has slider, the upper top end of the slider is equipped with pneumatic cylinder, the output end of the pneumatic cylinder is equipped with clamping disc, the inner wall sliding connection of the clamping disc has clamping jaw, the inner wall of the clamping jaw is fixedly connected by compression spring, the outer surface of the clamping disc is fixedly connected with suction cup, the output end of the suction cup is equipped with suction hole, by the cooperation of above each device, by the two clamping jaws of longitudinal adjustment can be carried out to workpiece and carry out fast clamping, to improve its stability when heat treatment, and by the suction cup of clamping disc outer surface, workpiece can be in stable state by negative pressure suction force, further improve its clamping effect.

Description

Technical Field

[0001] This utility model relates to the technical field of heat treatment equipment for rolling mill castings, specifically a heat treatment equipment for processing rolling mill castings. Background Technology

[0002] Heat treatment equipment for rolling mill castings is an industrial device specifically designed for rolling mill castings. It is used to adjust the internal structure of the rolling mill through controllable processes such as heating, heat preservation, and cooling, thereby improving its key properties such as hardness, strength, and wear resistance. Common types include electromagnetic induction heat treatment equipment, all-fiber trolley furnace, and heating hood type heat treatment equipment.

[0003] An investigation revealed a utility model patent (publication number: CN217997271U) disclosing a heat treatment device for processing roll castings. The device includes a housing, with a mounting component on top. A drive motor is mounted on one side of the mounting component, and the output shaft of the drive motor is connected to a first fixing block. A clamping cylinder is mounted on the other side of the mounting component, and the output end of the clamping cylinder is connected to a connecting rod. A second fixing block is located on one side of the connecting rod, and a limit block is located at the end of the connecting rod. A bearing is located on the outer wall of the connecting rod, near the second fixing block. This heat treatment device for processing roll castings, through the drive motor mounted on the mounting component, can drive the first fixing block to rotate, thereby causing the clamped roll casting to rotate. This ensures uniform heating of the roll casting, effectively preventing uneven heating and improving practicality.

[0004] Although the aforementioned patent uses components such as a drive motor, limit block, and clamping cylinder to clamp the workpiece inward through the cooperation of these components, thereby maintaining its stability during processing, it is often necessary to heat treat workpieces of different diameters during processing. However, since the clamping surface size of this component is fixed, it is prone to clamping slippage when clamping workpieces of different diameters, which is not conducive to improving the uniformity of heat treatment.

[0005] Therefore, this utility model provides a heat treatment device for processing roll castings to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This utility model provides a heat treatment device for processing roll castings, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution:

[0010] A heat treatment apparatus for processing roll castings includes a frame and a clamping assembly, wherein the clamping assembly includes a slide mounted on the top of the frame.

[0011] A slider is slidably connected to the inner wall of the slide block. A pneumatic cylinder is installed at the top of the slider. A clamping plate is installed at the output end of the pneumatic cylinder. A gripper is slidably connected to the inner wall of the clamping plate. The inner wall of the gripper is fixedly connected by a compression spring. A suction cup is fixedly connected to the outer surface of the clamping plate. An adsorption hole is opened at the output end of the suction cup. A drive assembly is provided at the top of the frame.

[0012] As a preferred technical solution of this application, the drive assembly includes an air pump and a vacuum generator respectively mounted on the top of the frame. One of the output ends of the air pump is fixedly connected to the input end of the vacuum generator through an air pipe, and the output end of the vacuum generator is fixedly connected to the input end of the pneumatic cylinder through a flexible hose.

[0013] As a preferred technical solution of this application, the negative pressure end of the vacuum generator is fixedly connected to the input end of the suction cup through a negative pressure tube, and a heat dissipation window is fixedly connected to the outer wall of the vacuum generator.

[0014] As a preferred technical solution of this application, a drive motor is installed at the bottom end of the frame, and a reciprocating lead screw is coaxially driven at the output end of the drive motor through a coupling. The reciprocating lead screw is threadedly sleeved on the inner wall of the slider.

[0015] As a preferred technical solution of this application, a processing device is installed at the top of the rack, and a heat sink is installed at the top of the processing device.

[0016] As a preferred technical solution of this application, a support column is fixedly connected to the lower bottom end of the frame, and an adjustable foot support is threadedly connected to the inner wall of the support column.

[0017] (III) Beneficial Effects

[0018] By setting up the clamping components, the workpiece can be quickly clamped by the two longitudinally adjustable jaws through the cooperation of various parts, thereby improving its stability during heat treatment. The suction cup on the outer surface of the clamping plate can keep the workpiece in a stable state through negative pressure suction, further improving its clamping effect. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the clamping disc structure in this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the trachea in this utility model;

[0022] Figure 4 This is a schematic diagram of the reciprocating lead screw in this utility model.

[0023] In the picture:

[0024] 1. Frame; 2. Slide; 3. Slider; 4. Pneumatic cylinder; 5. Clamping plate; 6. Gripper; 7. Compression spring; 8. Suction cup; 9. Air pump; 10. Vacuum generator; 11. Air pipe; 12. Hose; 13. Negative pressure pipe; 14. Drive motor; 15. Reciprocating lead screw; 16. Processing equipment; 17. Support column. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides a heat treatment device for processing rolling mill castings, such as... Figures 1-4 As shown, the heat treatment apparatus for processing roll castings includes a frame 1 and a clamping assembly, the clamping assembly including a slide 2 mounted on the top of the frame 1;

[0027] A slider 3 is slidably connected to the inner wall of the slide block 2. A pneumatic cylinder 4 is installed at the top of the slider 3. A clamping plate 5 is installed at the output end of the pneumatic cylinder 4. A gripper 6 is slidably connected to the inner wall of the clamping plate 5. The inner wall of the gripper 6 is fixedly connected by a compression spring 7. A suction cup 8 is fixedly connected to the outer surface of the clamping plate 5. An adsorption hole is opened at the output end of the suction cup 8. A drive assembly is provided at the top of the frame 1.

[0028] The drive assembly includes an air pump 9 and a vacuum generator 10, which are respectively mounted on the top of the frame 1. One of the output ends of the air pump 9 is fixedly connected to the input end of the vacuum generator 10 through an air pipe 11, and the output end of the vacuum generator 10 is fixedly connected to the input end of the pneumatic cylinder 4 through a hose 12.

[0029] The negative pressure end of the vacuum generator 10 is fixedly connected to the input end of the suction cup 8 through the negative pressure pipe 13, and a heat dissipation window is fixedly connected to the outer wall of the vacuum generator 10.

[0030] Specifically, the frame 1 provides sufficient support and stability for the heat treatment components, ensuring their safety during processing. The clamping components enhance the device's applicability through their coordinated operation, avoiding the need to change clamping parts for workpieces of different sizes. This improves processing efficiency while reducing operator workload. Two sliding jaws 6, in conjunction with compression springs 7, can quickly clamp workpieces of different diameters. A push-type pneumatic cylinder 4 enables rapid opposing movement of the two clamping discs 5, providing stable clamping of the workpiece from the side walls and maintaining stability during processing. The starting air pump 9 provides power to the vacuum generator 10, activating the two pneumatic cylinders 4. Simultaneously, the negative pressure of the vacuum generator 10 provides suction for the suction cups 8, further enhancing the workpiece's adhesion from the side walls and preventing slippage during processing, significantly improving the uniformity of heat treatment.

[0031] A drive motor 14 is installed at the bottom of the frame 1. The output end of the drive motor 14 is coaxially driven by a reciprocating lead screw 15 through a coupling. The reciprocating lead screw 15 is threadedly sleeved on the inner wall of the slider 3.

[0032] A processing device 16 is installed on the top of the rack 1, and a heat sink is installed on the top of the processing device 16.

[0033] Specifically, the operation of the drive motor 14 can drive the reciprocating lead screw 15 at its output end to rotate, thereby causing the slider 3 to reciprocate inside the slide block 2. This facilitates the delivery of the workpiece to the processing equipment 16 for heat treatment, thus avoiding the phenomenon of reduced operating efficiency due to manual operation by the operator. The heat dissipation seat at the top of the processing equipment 16 can dissipate the working heat of the processing equipment 16, thereby preventing heat accumulation from affecting the heat treatment quality of the workpiece.

[0034] A support column 17 is fixedly connected to the bottom end of the frame 1, and an adjustable foot support is threadedly connected to the inner wall of the support column 17.

[0035] Specifically, the multiple support columns 17 at the bottom of the frame 1 can provide sufficient support for the frame 1, maintain its stability during processing, and avoid the danger of instability. The adjustable feet connected to the inner wall of the support columns 17 can be rotated to adjust the height of the support columns 17, thereby making it easier for the frame 1 to adapt to different operating environments and further improving the applicability of the device.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A heat treatment apparatus for processing roll castings, comprising a frame (1) and a clamping assembly, characterized in that: The clamping assembly includes a slide (2) mounted on the top of the frame (1); The inner wall of the slide block (2) is slidably connected to a slider (3), and a pneumatic cylinder (4) is installed at the top of the slider (3). A clamping plate (5) is installed at the output end of the pneumatic cylinder (4). A gripper (6) is slidably connected to the inner wall of the clamping plate (5). The inner wall of the gripper (6) is fixedly connected by a compression spring (7). A suction cup (8) is fixedly connected to the outer surface of the clamping plate (5). An adsorption hole is opened at the output end of the suction cup (8). A drive assembly is provided at the top of the frame (1).

2. The heat treatment apparatus for processing roll castings according to claim 1, characterized in that: The drive assembly includes an air pump (9) and a vacuum generator (10) respectively mounted on the top of the frame (1). One of the output ends of the air pump (9) is fixedly connected to the input end of the vacuum generator (10) through an air pipe (11). The output end of the vacuum generator (10) is fixedly connected to the input end of the pneumatic cylinder (4) through a hose (12).

3. The heat treatment apparatus for processing roll castings according to claim 2, characterized in that: The negative pressure end of the vacuum generator (10) is fixedly connected to the input end of the suction cup (8) through the negative pressure tube (13), and a heat dissipation window is fixedly connected to the outer wall of the vacuum generator (10).

4. The heat treatment apparatus for processing rolling mill castings according to claim 1, characterized in that: A drive motor (14) is installed at the bottom of the frame (1). The output end of the drive motor (14) is coaxially driven by a reciprocating screw (15) through a coupling. The reciprocating screw (15) is threaded onto the inner wall of the slider (3).

5. The heat treatment apparatus for processing roll castings according to claim 4, characterized in that: The upper top of the frame (1) is equipped with a processing device (16), and the upper top of the processing device (16) is equipped with a heat sink.

6. The heat treatment apparatus for processing rolling mill castings according to claim 5, characterized in that: The bottom end of the frame (1) is fixedly connected to a support column (17), and the inner wall of the support column (17) is threaded with an adjustable foot support.

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