Quenching tank suitable for heat treatment

Abstract

The utility model discloses a quenching tank suitable for heat treatment, which relates to the technical field of quenching tanks and comprises a quenching device body, the quenching device body comprises a quenching tank, a bearing frame is arranged in the quenching tank, a liquid inlet pipe is fixedly mounted at the bottom end of the right side of the quenching tank, and a liquid outlet pipe is fixedly mounted at the bottom end of the right side of the quenching tank. And a material supporting unit is arranged on the right sides of the quenching tank and the bearing frame. The motor is arranged to drive the driving rod to promote the driving gear to drive the driven gear to rotate, and the driven gear is staggered with the teeth in the constant-speed rotation process to generate pushing force, so that the supporting vertical plate gradually moves downwards; the supporting vertical plate moves downwards to drive the bearing frame to move downwards and drive the materials to be gradually immersed into the quenching tank, so that the materials are conveniently immersed into cooling liquid for rapid cooling treatment, and after cooling quenching, through reverse rotation of the motor, the bearing frame is conveniently driven to move upwards, the materials are lifted upwards, and the materials are conveniently taken away; and thus, the working convenience and flexibility are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quenching tanks, in particular to a quenching tank suitable for heat treatment. Background Art

[0002] Cooling equipment is mainly used for quenching and other cooling of heat treatment workpieces after heating. Its structure and performance directly affect the heat treatment effect and product quality, so it is one of the main heat treatment equipment. Commonly used quenching and cooling equipment include quenching tanks, jet cooling devices, circulating cooling devices (systems), cold treatment equipment and quenching presses or special quenching machines, etc. The quenching tank is a container for holding quenching cooling medium and providing sufficient cooling capacity for workpiece quenching.

[0003] In the existing quenching tank, it is inconvenient for the material to enter the quenching tank before quenching the heat-treated material, and the material is not easy to take out after quenching, resulting in low processing efficiency of the quenched material after heat treatment. To this end, we provide a quenching tank suitable for heat treatment. Utility Model Content

[0004] The purpose of the present invention is to provide a quenching tank suitable for heat treatment to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A quenching tank suitable for heat treatment comprises a quenching device body, wherein the quenching device body comprises a quenching tank, a supporting frame is arranged inside the quenching tank, and a liquid inlet pipe is fixedly installed on the right bottom end of the quenching tank.

[0007] A material supporting unit is provided on the right side of the quenching tank and the supporting frame, and an anti-overflow unit is provided on the four sides of the quenching tank.

[0008] A further improvement of the technical solution of the present utility model is that the supporting unit includes a through groove opened on the top right side of the quenching tank, a support bracket is fixedly installed on the right outer surface of the quenching tank, a motor is fixedly installed inside the support bracket, and a drive rod is fixedly installed on the output end of the motor, and the support bracket facilitates supporting the motor.

[0009] A further improvement of the technical solution of the present invention is that a driving gear is fixedly mounted on the other end of the driving rod, a driven gear is meshedly connected to one side of the teeth of the driving gear, and the driven gear is rotatably mounted inside the through slot.

[0010] A further improvement of the technical solution of the present invention is that teeth are meshed and connected on the inner outer surface of the driven gear, a support vertical plate is fixedly installed on the rear side of the teeth, and the support vertical plate is fixedly installed on the right side of the supporting frame.

[0011] A further improvement of the technical solution of the present invention is that: movable grooves are opened on the inner walls on both sides of the quenching tank, and a limiting vertical rod is welded on the inner bottom end of the movable groove. Sliders are fixedly installed at the top of the four sides of the supporting frame, and the sliders are slidably sleeved on the outer surface of the limiting vertical rod. The limiting vertical rod can limit the position of the supporting frame when it moves up and down.

[0012] A further improvement of the technical solution of the present invention is that the anti-overflow unit includes an anti-overflow box fixedly installed on the outer surface of the quenching tank, and water leakage holes are opened on the outer shell of the quenching tank.

[0013] A further improvement of the technical solution of the present invention is that a drainage cover is fixedly installed on the bottom end of the anti-overflow box, and a drainage pipe is fixedly installed on the output end of the drainage cover.

[0014] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0015] The utility model provides a quenching tank suitable for heat treatment. By arranging an overflow prevention box, when a supporting frame moves downward, as the water level inside the quenching tank rises, when it reaches a certain level, the coolant will enter the interior of the overflow prevention box along the water leakage port, and cooperate with the drainage cover and the drainage pipe to facilitate the coolant to be reintroduced into the interior of the cold medium storage box, thereby preventing the coolant from overflowing and causing waste of resources, thereby achieving the effect of saving resources.

[0016] The utility model provides a quenching tank suitable for heat treatment, which drives a driving rod by a motor to drive the driving gear to drive the driven gear to rotate. During the uniform rotation of the driven gear, the driving gear and the teeth of the driven gear are staggered to generate a driving force, so that the supporting vertical plate gradually moves downward. The downward movement of the supporting vertical plate drives the supporting frame to move downward and drives the material to gradually sink into the interior of the quenching tank, so that the material can be easily immersed in the coolant for rapid cooling treatment. After cooling and quenching, the motor is rotated in the opposite direction to drive the supporting frame to move upward, lift the material upward, and facilitate taking the material away, thereby improving the convenience and flexibility of work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the quenching tank structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the active gear structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the support frame structure of the utility model;

[0021] Figure 5 This is a schematic structural diagram of the anti-overflow box of the present invention.

[0022] In the figure: 1. Quenching device body; 2. Quenching tank; 21. Moving tank; 22. Limiting vertical rod; 23. Through slot; 24. Support bracket; 25. Motor; 26. Driving rod; 27. Driving gear; 28. Driven gear; 29. ​​Anti-overflow box; 210. Leakage port; 211. Drainage cover; 212. Drainage pipe; 3. Support frame; 31. Teeth; 32. Support vertical plate; 33. Slider; 4. Liquid inlet pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0024] like Figure 1-5 As shown, the utility model provides a quenching tank suitable for heat treatment, including a quenching device body 1, the quenching device body 1 includes a quenching tank 2, a supporting frame 3 is provided inside the quenching tank 2, a liquid inlet pipe 4 is fixedly installed on the bottom end of the right side of the quenching tank 2, a material supporting unit is provided on the right side of the quenching tank 2 and the supporting frame 3, and an anti-overflow unit is provided on the four sides of the quenching tank 2. The anti-overflow unit includes an anti-overflow box 29 fixedly installed on the outer surface of the four sides of the quenching tank 2, and a water leakage port 210 is opened on the outer shell of the four sides of the quenching tank 2. A drainage cover 211 is fixedly installed on the bottom end of the anti-overflow box 29, and a drainage pipe 212 is fixedly installed on the output end of the drainage cover 211.

[0025] Furthermore, during cooling and quenching, the downward movement of the support frame 3 causes the water level inside the quenching tank 2 to gradually rise. When it reaches a certain level, the coolant will enter the interior of the anti-overflow box 29 along the leakage port 210, and cooperate with the drainage cover 211 and the drainage pipe 212 to facilitate its re-introduction into the interior of the cold medium storage box to prevent the coolant from overflowing and causing waste of resources. Example

[0026] like Figure 1-5As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the supporting unit includes a through groove 23 opened on the top right side of the quenching tank 2, a supporting bracket 24 is fixedly installed on the right outer surface of the quenching tank 2, a motor 25 is fixedly installed inside the supporting bracket 24, a driving rod 26 is fixedly installed on the output end of the motor 25, and a driving gear 27 is fixedly installed on the other end of the driving rod 26. The teeth on one side of the driving gear 27 are meshed with a driven gear 28, and the driven gear 28 is rotatably installed inside the through groove 23, and the inner outer surface of the driven gear 28 is meshed with teeth 31. A supporting vertical plate 32 is fixedly installed on the rear side of the teeth 31, and the supporting vertical plate 32 is fixedly installed on the right side of the supporting frame 3. Moving grooves 21 are opened on the inner walls of both sides of the quenching tank 2, and a limiting vertical rod 22 is welded on the inner bottom end of the moving groove 21. Sliders 33 are fixedly installed at the top of the four sides of the supporting frame 3, and the slides 33 are slidably sleeved on the outer surface of the limiting vertical rod 22.

[0027] Furthermore, the output end of the motor 25 drives the driving rod 26 to rotate at a uniform speed, and the driving rod 26 drives the active gear 27 to prompt the driven gear 28 to rotate at a uniform speed. During the uniform rotation of the driven gear 28, it interlaces with the teeth 31 to generate a driving force, so that the support vertical plate 32 gradually moves downward, and the downward movement of the support vertical plate 32 drives the supporting frame 3 to move downward and drive the material to gradually sink into the interior of the quenching tank 2, so that the material can be easily immersed in the coolant for rapid cooling treatment. After cooling and quenching, the motor 25 is rotated in the opposite direction to drive the supporting frame 3 to move upward, so that the material can be lifted up and taken away.

[0028] The following is a detailed description of the working principle of the quenching tank suitable for heat treatment.

[0029] like Figure 1-5As shown, when in use, the material to be cooled after heat treatment is placed inside the support frame 3. At this time, the output end of the motor 25 drives the driving rod 26 to rotate at a constant speed, and the driving rod 26 drives the active gear 27 to drive the driven gear 28 to rotate at a constant speed. During the process of the driven gear 28 rotating at a constant speed, it intersects with the teeth 31 to generate a driving force, so that the support vertical plate 32 gradually moves downward. The downward movement of the support vertical plate 32 drives the support frame 3 to move downward and drives the material to gradually sink into the interior of the quenching tank 2, so that the material is easy to be immersed in the quenching tank 2. The material is put into the coolant for rapid cooling. After cooling and quenching, the motor 25 rotates in the opposite direction to drive the support frame 3 to move upward, so as to lift the material upward and take the material. During cooling and quenching, the support frame 3 moves downward, so that the water level inside the quenching tank 2 gradually rises. When it reaches a certain level, the coolant will enter the interior of the anti-overflow box 29 along the leakage port 210, and cooperate with the drainage cover 211 and the drainage pipe 212 to facilitate it to be re-introduced into the interior of the cold medium storage box to prevent the coolant from overflowing and causing waste of resources.

[0030] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A quenching tank suitable for heat treatment, comprising a quenching device body (1), characterized in that: The quenching device body (1) includes a quenching tank (2), a supporting frame (3) is provided inside the quenching tank (2), and a liquid inlet pipe (4) is fixedly installed on the right bottom end of the quenching tank (2); A material support unit is provided on the right side of the quenching tank (2) and the supporting frame (3), and an anti-overflow unit is provided on the four sides of the quenching tank (2); The supporting unit includes a through slot (23) provided on the top right side of the quenching tank (2), a support bracket (24) is fixedly mounted on the outer surface of the right side of the quenching tank (2), a motor (25) is fixedly mounted inside the support bracket (24), and a driving rod (26) is fixedly mounted on the output end of the motor (25).

2. A quenching tank suitable for heat treatment according to claim 1, characterized in that: A driving gear (27) is fixedly mounted on the other end of the driving rod (26), and a driven gear (28) is meshedly connected to one side of the teeth of the driving gear (27). The driven gear (28) is rotatably mounted inside the through slot (23).

3. A quenching tank suitable for heat treatment according to claim 2, characterized in that: The driven gear (28) is meshed with teeth (31) on its inner outer surface, and a support vertical plate (32) is fixedly mounted on the rear side of the teeth (31), and the support vertical plate (32) is fixedly mounted on the right side of the support frame (3).

4. The quenching tank suitable for heat treatment according to claim 1, characterized in that: The inner walls of both sides of the quenching tank (2) are provided with movable grooves (21), and a limiting vertical rod (22) is welded to the inner bottom of the movable groove (21). Sliders (33) are fixedly installed at the top of each of the four sides of the support frame (3), and the slides (33) are slidably sleeved on the outer surface of the limiting vertical rod (22).

5. The quenching tank suitable for heat treatment according to claim 1, characterized in that: The overflow prevention unit comprises an overflow prevention box (29) fixedly mounted on the outer surface of the quenching tank (2), and water leakage openings (210) are provided on the outer shell of the quenching tank (2).

6. A quenching tank suitable for heat treatment according to claim 5, characterized in that: A drainage cover (211) is fixedly mounted on the bottom end of the overflow prevention box (29), and a drainage pipe (212) is fixedly mounted on the output end of the drainage cover (211).

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