Novel quenching machine tool

Abstract

The utility model discloses a novel quench machining tool, which relates to the technical field of quench machining tools, and comprises a base and a support frame arranged at the upper end of the base, a base is arranged in the base, a second mounting plate is arranged on the base, a quench mechanism is arranged at the upper end of the base, and the quench mechanism is positioned at the bottom end of the support frame. A cooling mechanism and a positioning mechanism are mounted on the support frame; through cooperation of the cooling mechanism and the auxiliary mechanism, a cooling medium can be conveniently and rapidly transferred, and a valve is independently installed at each water outlet, so that cooling along with the quenching position of a machined part is facilitated, the cooling speed of the workpiece is consistent, and the problems of hardness difference and deformation of the machined part are avoided; through cooperation of a moving assembly and a second lead screw, the quenching position and the cooling position can be moved at will according to the quenching requirement, and then the quenching effect is improved; finally, the problems of deformation of machined parts and inflexible movement of a quenching device caused by unreasonable design of an existing machine tool cooling system are solved.

Description

A new type of quenching machine tool Technical Field

[0001] This utility model relates to the technical field of quenching processing tools, and in particular to a novel quenching machine tool. Background Technology

[0002] Quenching is an important metal heat treatment process that can significantly improve the hardness, strength, and wear resistance of metal materials. It is widely used in many fields such as machinery manufacturing, automotive industry, and aerospace. As a key piece of equipment for realizing the quenching process, the performance of quenching machine tools directly affects the quenching quality and production efficiency. In the development history of traditional quenching machine tools, the early equipment structure was relatively simple and the degree of automation was low. Operators needed to participate more in various aspects of the quenching process, including loading and unloading workpieces and manually adjusting process parameters. This not only led to low production efficiency, but also resulted in poor stability of quenching quality due to human factors. It was difficult to guarantee the consistent quality of different batches of products. With the continuous advancement of industrial technology, the performance requirements for quenching machine tools have also increased. Modern manufacturing industry has put forward higher standards for product precision, quality, and production efficiency. However, existing quenching machine tools still have certain limitations in many aspects and cannot fully meet these new demands.

[0003] The cooling process is one of the key steps in the quenching process. The choice of cooling rate directly affects the microstructure and properties of the workpiece. Some existing quenching machine tools have poorly designed cooling systems, resulting in uneven flow of the cooling medium and inconsistent cooling rates of the workpiece, which can easily lead to problems such as hardness differences and deformation. Furthermore, traditional quenching machine tools lack flexible moving mechanisms, making it impossible to change positions arbitrarily according to the quenching location. Therefore, these problems need to be addressed. Summary of the Invention

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a new type of quenching machine tool.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a novel quenching machine tool, comprising a base and a support frame mounted on the upper end of the base, a base plate installed inside the base, a second mounting plate mounted on the base plate, a quenching mechanism mounted on the upper end of the base plate, the quenching mechanism being located at the bottom end of the support frame, a cooling mechanism and a positioning mechanism mounted on the support frame, an auxiliary mechanism mounted on the base, and first slide rails mounted on both sides of the support frame.

[0006] Preferably, the auxiliary mechanism includes an electrical control box, an exhaust box, a first water pump, and a water pool located at the front end of the first water pump, all mounted on the top surface of the base, with a water tank placed inside the water pool.

[0007] Preferably, the positioning mechanism includes a first motor installed at the top of the support frame, a first lead screw installed at the lower end of the first motor via a coupling, a positioning platform threaded onto the first lead screw, a positioning pile installed at the front end of the positioning platform, a positioning drill bit installed at the bottom end of the positioning pile, and a chain installed on the support frame to cooperate with the lifting and lowering of the positioning platform.

[0008] Preferably, the cooling mechanism includes a second motor installed at the top of the support frame, a second lead screw installed at the lower end of the second motor via a coupling, a first mounting plate threadedly connected to the lower end of the second lead screw, a first slider installed on the rear end face of the first mounting plate, the first slider being slidably mounted on a first guide rail, and multiple water pipes installed on the first mounting plate, each water pipe having multiple drain outlets, and each drain outlet having a valve installed.

[0009] Preferably, a second water pump is installed on both sides of the support frame, and a drainage plate is installed at the lower end of the second water pump, the drainage plate being connected to a water pipe.

[0010] Preferably, the quenching mechanism includes a third motor mounted on a base, a quenching drill bit mounted on the output end of the third motor, a quenching chamber mounted on one side of the quenching drill bit, a moving component mounted on the bottom end of the quenching chamber, a quenching ring mounted on one side of the quenching chamber, the quenching ring being located outside the quenching drill bit, and a limit ring mounted on the second mounting plate, with the other end of the limit ring sleeved on the outside of the quenching drill bit.

[0011] Preferably, the moving component includes a second slide rail that is alternately mounted on a second mounting plate, a second slider that is slidably mounted on the second slide rail, and a third lead screw and a fourth lead screw that are mounted on the second slide rail, each of which is equipped with a handwheel.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, through the cooperation of the cooling mechanism and the auxiliary mechanism, facilitates the rapid adjustment of the cooling medium. In addition, the valve installed separately at each drain outlet facilitates cooling along with the quenching position of the workpiece, thereby ensuring a consistent cooling rate for the workpiece and avoiding problems such as hardness differences and deformation of the workpiece. Furthermore, through the cooperation of the moving component and the second lead screw, it is easy to move the quenching position and the cooling position at will according to the quenching requirements, thereby improving the quenching effect. Ultimately, it solves the problems of workpiece deformation caused by unreasonable design of existing machine tool cooling systems and insufficient flexibility in the movement of quenching devices. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0014] Figure 1 is a schematic diagram of the overall three-dimensional structure of the device proposed in this utility model;

[0015] Figure 2 is a schematic diagram of the auxiliary mechanism structure proposed in this utility model;

[0016] Figure 3 is a schematic diagram of the positioning mechanism and cooling mechanism proposed in this utility model;

[0017] Figure 4 is a schematic diagram of the cooling mechanism proposed in this utility model;

[0018] Figure 5 is a schematic diagram of the quenching mechanism proposed in this utility model;

[0019] Figure 6 is a schematic diagram of the structure of the mobile component proposed in this utility model;

[0020] Figure 7 is an enlarged schematic diagram of the structure of part A in Figure 3 proposed in this utility model;

[0021] Figure 8 is an enlarged schematic diagram of the structure of part B in Figure 3 proposed in this utility model.

[0022] The components in the diagram are numbered as follows: 1. Base; 2. Support frame; 3. Base; 4. First water pump; 5. Water tank; 6. First motor; 7. First lead screw; 8. Chain; 9. Second motor; 10. Second lead screw; 11. First mounting plate; 12. Water pipe; 13. Drain outlet; 14. Positioning platform; 15. Positioning pile; 16. Positioning drill bit; 17. Second water pump; 18. Drainage plate; 19. Third motor; 20. Quenching drill bit; 21. Quenching chamber; 22. Quenching ring; 23. Limiting ring; 24. Second mounting plate; 25. Second slide rail; 26. Second slider; 27. Third lead screw; 28. Fourth lead screw. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Example: Referring to Figures 1-8, a novel quenching machine tool of this utility model includes a base 1 and a support frame 2 installed on the upper end of the base 1. The base 1 facilitates the installation of a base 3. The base 3 is installed inside the base 1, facilitating the installation of a quenching drill bit 20 and a third motor 19. A second mounting plate 24 is installed on the base 3, facilitating the installation of a moving component. A quenching mechanism is installed on the second mounting plate 24 and the upper end of the base 3, facilitating the processing of objects. The quenching mechanism is located at the bottom end of the support frame 2, and a cooling mechanism and a positioning mechanism are installed on the support frame 2. An auxiliary mechanism is installed on the base 1, and first slide rails are installed on both sides of the support frame 2. The auxiliary mechanism includes an electrical control box, an exhaust box, a first water pump 4, and a mechanism located at the front end of the first water pump 4, all installed on the top surface of the base 1. The water tank contains a water tank 5. The cooling medium can be quickly moved via an electrical control box, an exhaust box, a first water pump 4, and the water tank located in front of the first water pump 4. The positioning mechanism includes a first motor 6 mounted on the top of the support frame 2, which drives a first lead screw 7 to rotate. The first lead screw 7 is mounted on the lower end of the first motor 6 via a coupling, which drives the positioning table 14 to rise and fall. The positioning table 14 is threaded onto the first lead screw 7, facilitating installation. A positioning drill bit 16 is mounted on the front end of the positioning table 14 via a positioning stake 15. The positioning drill bit 16 is also mounted on the bottom end, facilitating top-to-bottom positioning of the workpiece. A chain 8 is mounted on the support frame 2 to cooperate with the rising and falling of the positioning table 14.

[0025] In this invention, the cooling mechanism includes a second motor 9 mounted on the top of the support frame 2, which drives the second lead screw 10 to rotate; the lower end of the second motor 9 is connected to the second lead screw 10 via a coupling, which drives the first mounting plate 11 to rise and fall; the lower end of the second lead screw 10 is threadedly connected to the first mounting plate 11, which drives the cooling mechanism to rise and fall; a first slider is mounted on the rear end face of the first mounting plate 11, and the first slider is slidably mounted on the first guide rail, and the first mounting plate... Multiple water pipes 12 are installed on the support frame 2, through which pressurized water is directed towards the quenching area. Multiple drain outlets 13 are installed on the water pipes 12, through which the quenching area is cooled. Each drain outlet 13 is equipped with a valve. Second water pumps 17 are installed on both sides of the support frame 2, through which the cooling medium is pressurized. A drain plate 18 is installed at the lower end of the second water pump 17, through which the water pipes 12 are installed. The drain plate 18 is connected to the water pipes 12. The quenching mechanism includes components installed on the base 3. The third motor 19 on the upper part facilitates the rotation of the quenching drill bit 20; the quenching drill bit 20 is installed at the output end of the third motor 19, facilitating the quenching process of the workpiece; a quenching chamber 21 is installed on one side of the quenching drill bit 20, a moving component is installed at the bottom of the quenching chamber 21, and a quenching ring 22 is installed on one side of the quenching chamber 21, facilitating the heating of the quenching area; the quenching ring 22 is located on the outside of the quenching drill bit 20, and a limit ring 23 is installed on the second mounting plate 24, facilitating the heating of the quenching area. The limiting ring 23 facilitates the positioning of the quenching drill bit 20; and the other end of the limiting ring 23 is sleeved on the outside of the quenching drill bit 20. The moving component includes a second slide rail 25 that is staggered on the second mounting plate 24. The second slide rail 25 facilitates the cooperation with the second slider 26. The second slider 26 is slidably mounted on the second slide rail 25, and a third lead screw 27 and a fourth lead screw 28 are mounted on the second slide rail 25. The third lead screw 27 and the fourth lead screw 28 facilitate the movement of the quenching chamber 21. Handwheels are mounted on both the third lead screw 27 and the fourth lead screw 28.

[0026] Working Principle: When using this utility model, the object to be processed is first installed on the base 3 via the limiting ring 23. Then, the first motor 6 is started, driving the first lead screw 7 to rotate. In conjunction with the chain 8, the positioning table 14 is lowered. The positioning table 14 drives the positioning drill bit 16 to descend. When the positioning drill bit 16 comes into contact with the workpiece, the first motor 6 stops. Then, the second motor 9 rotates via the second lead screw 10, thereby driving the first mounting plate 11 to rise and fall. Since the drain plate 18 is a flexible hose, the cooling mechanism will not be damaged. The cooling medium is pressurized by the first water pump 4 and sprayed out as high-pressure water through the water pipe 12 and the drain outlet 13. At this time, the drain outlet 13 is in a closed state. When the first mounting plate 11 rises and falls to the appropriate position, the third motor 19 is started, driving the quenching drill bit 20 to rotate. Combined with the heating of the quenching ring 22, the workpiece is quenched. At the same time, the corresponding valve is opened to spray out the cooling medium. After the workpiece is processed, the workpiece is removed, the device is reset, and the power is turned off.

[0027] 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 novel quenching machine tool, comprising a base (1) and a support frame (2) mounted on the upper end of the base (1), characterized in that: The base (1) is equipped with a base (3), a second mounting plate (24) is installed on the base (3), a quenching mechanism is installed on the upper end of the base (3), the quenching mechanism is located at the bottom end of the support frame (2), a cooling mechanism and a positioning mechanism are installed on the support frame (2), an auxiliary mechanism is installed on the base (1), and a first slide rail is installed on both sides of the support frame (2).

2. A new quenching machine according to claim 1, characterized in that: The auxiliary mechanism includes an electrical control box, an exhaust box, a first water pump (4) installed on the top surface of the base (1) and a water pool opened at the front end of the first water pump (4), with a water tank (5) placed inside the water pool.

3. A new quenching machine according to claim 1, characterized in that: The positioning mechanism includes a first motor (6) installed at the top of the support frame (2), a first lead screw (7) installed at the lower end of the first motor (6) via a coupling, a positioning table (14) threadedly connected to the first lead screw (7), a positioning pile (15) installed at the front end of the positioning table (14), a positioning drill bit (16) installed at the bottom end of the positioning pile (15), and a chain (8) installed on the support frame (2) to cooperate with the lifting and lowering of the positioning table (14).

4. The novel quenching machine tool according to claim 1, characterized in that: The cooling mechanism includes a second motor (9) installed at the top of the support frame (2). A second lead screw (10) is installed at the lower end of the second motor (9) via a coupling. A first mounting plate (11) is threadedly connected to the lower end of the second lead screw (10). A first slider is installed on the rear end face of the first mounting plate (11). The first slider is slidably mounted on the first guide rail. Multiple water pipes (12) are installed on the first mounting plate (11). Multiple drain outlets (13) are installed on the water pipes (12). A valve is installed on each drain outlet (13).

5. A novel quenching machine tool according to claim 1, characterized in that: The support frame (2) is equipped with a second water pump (17) on both sides. A drainage plate (18) is installed at the lower end of the second water pump (17). The drainage plate (18) is connected to the water pipe (12).

6. A novel quenching machine tool according to claim 1, characterized in that: The quenching mechanism includes a third motor (19) mounted on a base (3). A quenching drill bit (20) is mounted on the output end of the third motor (19). A quenching chamber (21) is mounted on one side of the quenching drill bit (20). A moving component is mounted on the bottom end of the quenching chamber (21). A quenching ring (22) is mounted on one side of the quenching chamber (21). The quenching ring (22) is located outside the quenching drill bit (20). A limiting ring (23) is mounted on the second mounting plate (24). The other end of the limiting ring (23) is sleeved on the outside of the quenching drill bit (20).

7. A novel quenching machine tool according to claim 6, characterized in that: The moving component includes a second slide rail (25) staggered on a second mounting plate (24), a second slider (26) slidably mounted on the second slide rail (25), and a third lead screw (27) and a fourth lead screw (28) mounted on the second slide rail (25), each of which is equipped with a handwheel.

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