Heat treatment cooling device

Abstract

The utility model discloses a heat treatment cooling device which comprises a first arc-shaped pipe and a second arc-shaped pipe, water flowing cavity channels are formed in the first arc-shaped pipe and the second arc-shaped pipe, and water spraying openings are formed in the inner wall of the first arc-shaped pipe and the inner wall of the second arc-shaped pipe. One end of the outer surface of one side of the first arc-shaped pipe and one end of the outer surface of one side of the second arc-shaped pipe are each fixedly provided with a one-way valve, the end, close to the second arc-shaped pipe, of the outer surface of one side of the first arc-shaped pipe is fixedly provided with a fixing plate, and a rotating assembly is connected between the second arc-shaped pipe and the fixing plate. According to the heat treatment cooling device, through the arrangement of the first arc-shaped pipe and the second arc-shaped pipe, the cooling uniformity is conveniently improved, through the arrangement of the rotating assembly, the second arc-shaped pipe and the first arc-shaped pipe can be conveniently driven to be opened and closed, a workpiece can conveniently penetrate through the position between the first arc-shaped pipe and the second arc-shaped pipe, and the feeding efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of heat treatment cooling technology, specifically a heat treatment cooling device. Background Technology

[0002] Heat treatment cooling refers to the process of rapidly cooling a material after heating it to a certain temperature using different cooling methods. It is a commonly used process in metal processing, and its main purpose is to change the internal structure of the metal material by controlling the phase transformation process at a certain temperature, thereby obtaining ideal properties such as improving hardness, strength and wear resistance.

[0003] Existing cooling devices can generally only cool the workpiece from one side, and cannot cool the workpiece evenly, resulting in poor processing effect.

[0004] Therefore, we propose a heat treatment cooling device. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the prior art, this utility model provides a heat treatment cooling device, which has the advantages of improving the uniformity of cooling and improving the efficiency of processing, and can effectively solve the problems in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a heat treatment cooling device, comprising a first arc-shaped tube and a second arc-shaped tube, both of which have water passages inside, and both have water spray nozzles on their inner walls. One-way valves are fixedly installed at one end of the outer surface of one side of both the first and second arc-shaped tubes. A fixing plate is fixedly installed at the end of the outer surface of one side of the first arc-shaped tube near the second arc-shaped tube. A rotating assembly is connected between the second arc-shaped tube and the fixing plate. The rotating assembly includes a transmission box, a servo motor, a driven shaft, a rotating arm, a fixing block, a transmission cavity, a worm gear, a rotating shaft, and a worm. The rotating arm is fixedly installed on the outer wall of the second arc-shaped tube at the end near the first arc-shaped tube.

[0009] Preferably, the lower outer surface of the fixing plate is fixedly connected to one side of the upper outer surface of the transmission box, and one end of the lower outer surface of the fixing block is fixedly connected to one end of the upper outer surface of the fixing plate.

[0010] Preferably, the transmission cavity is located inside the transmission box, the worm and the worm wheel are both located in the transmission cavity, the servo motor is fixedly installed at one end of the outer surface of one side of the transmission box, the rotating shaft is connected to the outer surface of one end of the servo motor, the worm is fixedly installed on the outer wall of the middle part of the rotating shaft, the worm wheel is located on one side of the outer surface of the worm, the worm wheel is fixedly installed on the outer wall of the lower part of the driven shaft, and one end of the rotating arm is fixedly connected to the outer wall of the upper part of the driven shaft.

[0011] Preferably, a bearing is provided between the rotating shaft and the transmission box, the rotating shaft is rotatably connected to the transmission box through the bearing, a coupling is provided between the rotating shaft and the servo motor, and the outer surface of one end of the rotating shaft is fixedly connected to the outer surface of one end of the output shaft of the servo motor through the coupling.

[0012] Preferably, one outer surface of the worm gear meshes with one outer surface of the worm wheel.

[0013] Preferably, bearings are provided between the driven shaft and the transmission box and the fixed block, and the driven shaft is rotatably connected to the transmission box and the fixed block through the bearings.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, the present invention provides a heat treatment cooling device, which has the following beneficial effects:

[0016] 1. The heat treatment cooling device, through the arrangement of a first arc-shaped tube and a second arc-shaped tube, facilitates the improvement of cooling uniformity.

[0017] 2. This heat treatment cooling device, through the set rotating component, facilitates the opening and closing of the second arc-shaped tube and the first arc-shaped tube, making it easier for the workpiece to pass between the first arc-shaped tube and the second arc-shaped tube, thereby improving the feeding efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a heat treatment cooling device according to the present invention.

[0019] Figure 2 This is an exploded view of the structure of a heat treatment cooling device according to the present invention.

[0020] Figure 3 This is a schematic diagram of the rotating component in a heat treatment cooling device according to the present invention.

[0021] Figure 4 This is a top cross-sectional view of the transmission box in a heat treatment cooling device according to this utility model.

[0022] In the diagram: 1. First arc-shaped pipe; 2. Second arc-shaped pipe; 3. One-way valve; 4. Spray nozzle; 5. Fixing plate; 6. Rotating assembly; 7. Water passage; 8. Transmission box; 9. Servo motor; 10. Driven shaft; 11. Rotating arm; 12. Fixing block; 13. Transmission cavity; 14. Worm gear; 15. Rotating shaft; 16. Worm. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] This embodiment is a heat treatment cooling device.

[0025] like Figure 1-4 As shown, the device includes a first arc-shaped tube 1 and a second arc-shaped tube 2. Both the first arc-shaped tube 1 and the second arc-shaped tube 2 have water passages 7 inside. Both the first arc-shaped tube 1 and the second arc-shaped tube 2 have water nozzles 4 on their inner walls. One-way valves 3 are fixedly installed at one end of the outer surface of one side of both the first arc-shaped tube 1 and the second arc-shaped tube 2. A fixing plate 5 is fixedly installed at one end of the outer surface of one side of the first arc-shaped tube 1 near the second arc-shaped tube 2. A rotating assembly 6 is connected between the second arc-shaped tube 2 and the fixing plate 5. The rotating assembly 6 includes a transmission box 8, a servo motor 9, a driven shaft 10, a rotating arm 11, a fixing block 12, a transmission cavity 13, a worm gear 14, a rotating shaft 15, and a worm 16. The rotating arm 11 is fixedly installed on the outer wall of the second arc-shaped tube 2 at the end near the first arc-shaped tube 1.

[0026] The lower outer surface of the fixed plate 5 is fixedly connected to one side of the upper outer surface of the transmission box 8, and one end of the lower outer surface of the fixed block 12 is fixedly connected to one end of the upper outer surface of the fixed plate 5. The transmission cavity 13 is opened inside the transmission box 8, and the worm 16 and worm wheel 14 are both located in the transmission cavity 13. The servo motor 9 is fixedly installed on one end of the outer surface of the transmission box 8, and the rotating shaft 15 is connected to the outer surface of one end of the servo motor 9. The worm 16 is fixedly installed on the outer wall of the middle part of the rotating shaft 15, and the worm wheel 14 is located on one side of the outer surface of the worm 16. The worm wheel 14 is fixedly installed on the outer wall of the lower part of the driven shaft 10. One end of the rotating arm 11 is fixedly connected to the outer wall of the upper part of the driven shaft 10; a bearing is provided between the rotating shaft 15 and the transmission box 8, and the rotating shaft 15 is rotatably connected to the transmission box 8 through the bearing; a coupling is provided between the rotating shaft 15 and the servo motor 9, and the outer surface of one end of the rotating shaft 15 is fixedly connected to the outer surface of one end of the output shaft of the servo motor 9 through the coupling; one side of the outer surface of the worm gear 16 meshes with one side of the outer surface of the worm wheel 14; bearings are provided between the driven shaft 10 and the transmission box 8 and the fixed block 12, and the driven shaft 10 is rotatably connected to the transmission box 8 and the fixed block 12 through the bearing.

[0027] It should be noted that this utility model is a heat treatment cooling device. The one-way valve 3 on one side of the first arc-shaped tube 1 and the second arc-shaped tube 2 is connected to an external water pump through a water pipe. When feeding, for example, when cooling steel bars, the rotation of the servo motor 9 drives the rotating shaft 15 to rotate. The rotating shaft 15 drives the worm 16 to rotate. The worm 16 meshes with the worm wheel 14. The worm 16 drives the driven shaft 10 to rotate through the worm wheel 14. The driven shaft 10 drives the rotating arm 11 to rotate. The rotating arm 11 drives the second arc-shaped tube 2 to flip open. At this time, the second arc-shaped tube 2 is separated from the first arc-shaped tube 1. Then, the steel bar is placed between the first arc-shaped tube 1 and the second arc-shaped tube 2. The rotation of the servo motor 9 drives the second arc-shaped tube 2 to close. Then, cooling water is sprayed onto the workpiece through the spray nozzle 4, improving the efficiency and quality of heat dissipation.

[0028] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A heat treatment cooling device, comprising a first arc-shaped tube (1) and a second arc-shaped tube (2), characterized in that: Both the first arc-shaped tube (1) and the second arc-shaped tube (2) have water passages (7) inside. Both the first arc-shaped tube (1) and the second arc-shaped tube (2) have water nozzles (4) on their inner walls. One-way valves (3) are fixedly installed on one end of the outer surface of the first arc-shaped tube (1) and the second arc-shaped tube (2). A fixing plate (5) is fixedly installed on one end of the outer surface of the first arc-shaped tube (1) near the second arc-shaped tube (2). A rotating assembly (6) is connected between the second arc-shaped tube (2) and the fixing plate (5). The rotating assembly (6) includes a transmission box (8), a servo motor (9), a driven shaft (10), a rotating arm (11), a fixing block (12), a transmission cavity (13), a worm gear (14), a rotating shaft (15), and a worm (16). The rotating arm (11) is fixedly installed on the outer wall of the second arc-shaped tube (2) near the first arc-shaped tube (1).

2. The heat treatment cooling device according to claim 1, characterized in that: The lower outer surface of the fixing plate (5) is fixedly connected to one side of the upper outer surface of the transmission box (8), and one end of the lower outer surface of the fixing block (12) is fixedly connected to one end of the upper outer surface of the fixing plate (5).

3. The heat treatment cooling device according to claim 2, characterized in that: The transmission cavity (13) is located inside the transmission box (8). The worm (16) and worm wheel (14) are both located in the transmission cavity (13). The servo motor (9) is fixedly installed on one end of the outer surface of the transmission box (8). The rotating shaft (15) is connected to the outer surface of one end of the servo motor (9). The worm (16) is fixedly installed on the outer wall of the middle part of the rotating shaft (15). The worm wheel (14) is located on one side of the outer surface of the worm (16). The worm wheel (14) is fixedly installed on the outer wall of the lower part of the driven shaft (10). One end of the rotating arm (11) is fixedly connected to the outer wall of the upper part of the driven shaft (10).

4. A heat treatment cooling device according to claim 3, characterized in that: A bearing is provided between the rotating shaft (15) and the transmission box (8). The rotating shaft (15) is rotatably connected to the transmission box (8) through the bearing. A coupling is provided between the rotating shaft (15) and the servo motor (9). One end of the outer surface of the rotating shaft (15) is fixedly connected to one end of the outer surface of the output shaft of the servo motor (9) through the coupling.

5. A heat treatment cooling device according to claim 4, characterized in that: One side of the outer surface of the worm (16) meshes with one side of the outer surface of the worm wheel (14).

6. A heat treatment cooling apparatus according to claim 5, characterized in that: Bearings are provided between the driven shaft (10), the transmission box (8), and the fixed block (12). The driven shaft (10) is rotatably connected to the transmission box (8) and the fixed block (12) through the bearings.

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