Cooling equipment for workpiece quenching

Abstract

The utility model relates to the technical field of cooling equipment, in particular to cooling equipment for workpiece quenching, which comprises a base and a cooling box, an air cylinder and a water storage tank are respectively mounted at two ends of the base, a transverse plate is fixedly connected to an output end of the air cylinder, and a motor is mounted at one end, far away from the air cylinder, of the transverse plate. A rotating shaft is fixedly connected to an output shaft of the motor, a water suction pump is installed on one side of the water storage tank, a water pipe is connected to the water suction pump, and a spraying pipe is connected to the end, away from the water suction pump, of the water pipe; the cooling box is fixed on the base, a filter plate and a bearing plate are arranged in the cooling box, one side of the filter plate is fixedly connected with the rotating shaft, one side, close to the bearing plate, of the filter plate is rotatably connected with a screw rod, one side, close to the filter plate, of the bearing plate is fixedly connected with a sleeve, and one end of the screw rod is connected with the sleeve; and the workpiece cooling time is shortened, so that the workpiece cooling efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of cooling equipment technology, specifically to a cooling equipment for workpiece quenching. Background Technology

[0002] Quenching is a heat treatment process in which a workpiece is heated to a temperature above its critical point, held for a certain time, and then cooled at an appropriate rate in a cooling medium (water, oil, gas, etc.) to obtain a martensitic or bainitic structure. Quenching is a method of rapidly cooling steel or alloys that have been heated to a high temperature and held for an appropriate time to improve their hardness, strength, and wear resistance. Quenching cooling is a fundamental process in heat treatment.

[0003] Because existing cooling equipment for workpiece quenching is ineffective and affects the quality of the workpiece, and the workpiece is inconvenient to handle after cooling, people have developed a method to move the workpiece by setting up telescopic cylinders and filter frames, so as to facilitate the handling of the cooled workpiece. For example, Chinese utility model patent with announcement number CN215560469U discloses a cooling equipment for workpiece quenching.

[0004] However, in actual use, it is found that since the workpiece is placed in the filter frame, when the spray head cools the workpiece, it can only cool one side of the workpiece, which requires a long cooling time and reduces the efficiency of workpiece cooling. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a cooling device for workpiece quenching, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A cooling device for workpiece quenching includes a base and a cooling box. A cylinder and a water tank are respectively installed at both ends of the base. A horizontal plate is fixedly connected to the output end of the cylinder. A motor is installed at the end of the horizontal plate away from the cylinder. A rotating shaft is fixedly connected to the output shaft of the motor. A water pump is installed on one side of the water tank. A water pipe is connected to the water pump. A spray pipe is connected to the end of the water pipe away from the water pump. The cooling box is fixed on the base. A filter plate and a support plate are arranged inside the cooling box. One side of the filter plate is fixedly connected to the rotating shaft. A screw is rotatably connected to the side of the filter plate near the support plate. A sleeve is fixedly connected to the side of the support plate near the filter plate. One end of the screw is connected to the sleeve.

[0008] Preferably, the spray pipe is arranged in a ring on the cooling box, and an opening is machined on one side of the cooling box. Several spray heads are connected to the inner side of the spray pipe; this helps to improve the uniformity of workpiece cooling.

[0009] Preferably, a guide rod is longitudinally fixed on the side of the cooling box away from the base, and the horizontal plate is slidably connected to the guide rod; this facilitates improved stability of the horizontal plate during movement.

[0010] Preferably, a drain outlet is provided on one side of the cooling box, and a plug is provided at the drain outlet, which is inserted horizontally into the drain outlet; this facilitates improved drainage efficiency.

[0011] Preferably, the support plate has a longitudinal connecting hole that passes through the sleeve and the support plate, and the connecting hole is threaded inside, with the screw threadedly connected to the support plate; this facilitates the assembly and disassembly of the support plate.

[0012] Preferably, the side of the support plate away from the filter plate is machined with several limiting grooves, and the cooling box is machined with limiting components inside; this facilitates the engagement of the support plate inside the cooling box.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The cooling equipment for workpiece quenching, by setting a cylinder, a motor and a rotating shaft on the base, can drive the filter plate to rotate while the spray pipe cools the workpiece, so that the filter plate drives the workpiece to rotate inside the cooling box, preventing the workpiece from piling up together, and the workpiece is uniformly cooled by the ring-shaped spray pipe before being taken out, shortening the workpiece cooling time and thus improving the workpiece cooling efficiency.

[0015] 2. This cooling device for workpiece quenching, by setting a screw on the filter plate and threadedly connecting it to the sleeve and connecting hole on the support plate, can move the filtered residue and the filter plate out of the cooling box together, making it convenient for people to remove the filtered residue. Moreover, the support plate can be quickly disassembled and assembled by the screw, making it convenient for people to process the workpiece on the filter plate and the residue on the support plate separately, saving people's cleaning time and helping to improve cleaning efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the rotating shaft of this utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the filter plate of this utility model;

[0019] Figure 4This is a schematic diagram of the overall structure of the bearing plate of this utility model.

[0020] In the diagram: 1. Base; 2. Cylinder; 3. Horizontal plate; 4. Motor; 5. Cooling box; 6. Plug; 7. Water tank; 8. Water pump; 9. Water pipe; 10. Spray pipe; 11. Guide rod; 12. Rotating shaft; 13. Filter plate; 14. Support plate; 15. Screw; 16. Sleeve; 17. Connecting hole; 18. Limiting groove. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a cooling device for workpiece quenching, including a base 1 and a cooling box 5;

[0023] A cylinder 2 and a water tank 7 are respectively installed at both ends of the base 1. A horizontal plate 3 is fixedly connected to the output end of the cylinder 2. A motor 4 is installed at the end of the horizontal plate 3 away from the cylinder 2. A rotating shaft 12 is fixedly connected to the output shaft of the motor 4. A water pump 8 is installed on one side of the water tank 7. A water pipe 9 is connected to the water pump 8. A spray pipe 10 is connected to the end of the water pipe 9 away from the water pump 8. A cooling box 5 is fixed on the base 1. A filter plate 13 and a support plate 14 are set inside the cooling box 5. One side of the filter plate 13 is fixedly connected to the rotating shaft 12. A screw 15 is rotatably connected to the side of the filter plate 13 near the support plate 14. A sleeve 16 is fixedly connected to the side of the support plate 14 near the filter plate 13. One end of the screw 15 is connected to the sleeve 16.

[0024] In this utility model, the spray pipe 10 is arranged in a ring on the cooling box 5, and an opening is machined on one side of the cooling box 5. Several spray heads are connected to the inner side of the spray pipe 10.

[0025] More specifically, by machining an opening on the cooling box 5, the spray pipe 10, which is arranged in a ring at the opening, can cool the workpiece inside the cooling box 5 from multiple angles, which helps to improve the uniformity of workpiece cooling.

[0026] In this utility model, a guide rod 11 is longitudinally fixed on the side of the cooling box 5 away from the base 1, and the horizontal plate 3 is slidably connected to the guide rod 11.

[0027] More specifically, by fixing the guide rod 11 on the cooling box 5, the movement trajectory of the horizontal plate 3 on the cooling box 5 can be guided, which helps to improve the stability of the horizontal plate 3 when moving.

[0028] In this utility model, a drain outlet is provided on one side of the cooling box 5, and a plug 6 is provided at the drain outlet, which is inserted horizontally into the drain outlet.

[0029] More specifically, by setting a plug 6 on one side of the cooling tank 5, people can drain the cooling water in the cooling tank 5 at any time, which facilitates and improves drainage efficiency.

[0030] In this utility model, a connecting hole 17 is longitudinally provided on the bearing plate 14. The connecting hole 17 passes through the sleeve 16 and the bearing plate 14, and the connecting hole 17 is threaded inside. The screw 15 is threadedly connected to the bearing plate 14.

[0031] More specifically, by opening threaded connection holes 17 on the support plate 14, the support plate 14 can be separated from the filter plate 13, making it convenient for people to disassemble and assemble the support plate 14.

[0032] In this utility model, the side of the support plate 14 away from the filter plate 13 is machined with several limiting grooves 18, and the cooling box 5 is machined with limiting components.

[0033] More specifically, by opening a limiting groove 18 on the support plate 14 and engaging it with the limiting component inside the cooling box 5, the stability of the support plate 14 inside the cooling box 5 can be improved, making it easier to engage the support plate 14 inside the cooling box 5.

[0034] Working principle: During use, the workpiece is placed on the filter plate 13. The water pump 8 pumps cooling water from the water tank 7 through the water pipe 9 to the spray pipe 10, allowing the spray heads on the spray pipe 10 to cool the workpiece inside the cooling box 5 from multiple angles. During the cooling process, the motor 4 on the horizontal plate 3 is activated, causing the rotating shaft 12 to rotate the filter plate 13. The workpiece then tumbles on the filter plate 13, changing its angle and ensuring that the workpiece is evenly sprayed with cooling water from multiple sides. Any residue falling off the workpiece will be... The filter plate 13 will fall onto the support plate 14. After the workpiece has cooled down, the cylinder 2 installed on the base 1 will be activated. Under the guidance of the guide rod 11, the horizontal plate 3 will drive the rotating shaft 12 and the filter plate 13 to move upward until the filter plate 13 and the support plate 14 are both removed from the cooling box 5. Then, people can take out the workpiece and rotate the support plate 14 to separate the screw 15 from the connecting hole 17 and the sleeve 16. After the support plate 14 is removed, the residue on the support plate 14 will be cleaned. Finally, the plug 6 on one side of the cooling box 5 will be removed to drain the cooling water.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cooling device for workpiece quenching, comprising a base (1) and a cooling box (5), characterized in that: A cylinder (2) and a water tank (7) are respectively installed at both ends of the base (1). A horizontal plate (3) is fixedly connected to the output end of the cylinder (2). A motor (4) is installed at the end of the horizontal plate (3) away from the cylinder (2). A rotating shaft (12) is fixedly connected to the output shaft of the motor (4). A water pump (8) is installed on one side of the water tank (7). A water pipe (9) is connected to the water pump (8). A spray pipe (10) is connected to the end of the water pipe (9) away from the water pump (8). The cooling box (5) is fixed on the base (1). The cooling box (5) is equipped with a filter plate (13) and a support plate (14). One side of the filter plate (13) is fixedly connected to the rotating shaft (12). A screw (15) is rotatably connected to the side of the filter plate (13) near the support plate (14). A sleeve (16) is fixedly connected to the side of the support plate (14) near the filter plate (13). One end of the screw (15) is connected to the sleeve (16).

2. The cooling device for workpiece quenching according to claim 1, characterized in that: The spray pipe (10) is arranged in a ring on the cooling box (5). An opening is machined on one side of the cooling box (5), and several spray heads are connected to the inside of the spray pipe (10).

3. The cooling device for workpiece quenching according to claim 1, characterized in that: The cooling box (5) has a guide rod (11) fixed longitudinally on the side away from the base (1), and the horizontal plate (3) is slidably connected to the guide rod (11).

4. The cooling device for workpiece quenching according to claim 1, characterized in that: The cooling box (5) has a drain outlet on one side, and a plug (6) is provided at the drain outlet. The plug (6) is inserted horizontally into the drain outlet.

5. A cooling device for workpiece quenching according to claim 1, characterized in that: The support plate (14) has a longitudinally formed connecting hole (17), which passes through the sleeve (16) and the support plate (14). The connecting hole (17) is threaded inside, and the screw (15) is threadedly connected to the support plate (14).

6. The cooling device for workpiece quenching according to claim 1, characterized in that: The support plate (14) has several limiting grooves (18) on the side away from the filter plate (13), and the cooling box (5) has limiting components inside.

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