A ferrous metal quenching cooling device

Abstract

This utility model discloses a quenching and cooling device for ferrous metals, relating to the field of metal quenching and cooling technology. The utility model includes a cooling box with a lifting device on its side. Through the cooperation of components such as a motor, a rotating shaft, gears, and a rack, the utility model enables the motor to drive the rotating shaft to rotate. The rotating shaft drives the gears to rotate, which in turn drives the rack to move vertically. This vertical movement of the rack drives a connecting rod to move vertically, which in turn moves a placement plate via a slider, thus cooling and removing the parts. This achieves the lifting or lowering of objects, automatically placing parts requiring cooling into the cooling box and automatically lifting and removing them after cooling. This utility model, through its lifting device, solves the problem of more conveniently cooling and removing parts, achieving the effect of automated mechanical operation.

Description

Technical Field

[0001] This utility model belongs to the field of metal quenching and cooling technology, and in particular relates to a quenching and cooling device for ferrous metals. Background Technology

[0002] Metal quenching is a crucial step in heat treatment, primarily aimed at rapidly cooling metal to alter its internal structure, thereby improving its hardness, strength, and wear resistance. The quenching process typically involves three steps: heating, holding, and cooling. The cooling rate and medium are critical to the metal's properties and performance.

[0003] A cooling device based on ferrous metal rolling (publication number: CN215998101U) includes a frame. Two upper pressure rollers are arranged on the upper side of the inner wall of the frame, and two lower pressure rollers are arranged on the lower side of the inner wall. Rotary tubes are rotatably connected to both the upper and lower sides of the inner wall of the frame, and a fixed plate is fixedly inserted into the bottom surface of each rotary tube. This device conveys the rolled metal along a groove on the side of the frame into the frame's interior, ensuring that the upper and lower surfaces of the metal contact the surfaces of the two upper pressure rollers and two lower pressure rollers, respectively. A motor and belt drive the rotary tubes to rotate, and a water pump delivers water from a water tank to a tee pipe, connecting pipe, and rotary tube. The water is then transported through the rotary tube to a guide groove. The rotation of the rotary tube ensures that the water in the guide groove is evenly coated onto the surface of the rolled metal, guaranteeing heat transfer between the water source and the rolled metal surface, reducing water consumption, and improving practicality.

[0004] The aforementioned patent achieves the effect of ensuring that the water source can transfer heat to the surface of the rolled metal through the cooperation of components such as the frame and the rotating pipe, reducing the use of water source and improving practicality. However, it cannot better solve the problem of making it easier to cool and remove parts that need to be cooled, thus achieving the effect of automated mechanical operation. Therefore, we propose a ferrous metal quenching and cooling device. Utility Model Content

[0005] The purpose of this invention is to provide a quenching and cooling device for ferrous metals, which solves the existing problems.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a quenching and cooling device for ferrous metals, including a cooling box, and a lifting device is provided on the side of the cooling box. The lifting device includes a motor, the side of which is fixedly connected to the side of the cooling box. A rotating shaft is fixedly connected to the output shaft of the motor, and a gear is fixedly connected to the circumferential surface of the rotating shaft. A rack is slidably connected to the side of the cooling box. A groove is formed on the inner side of the cooling box, and a slider is slidably connected to the inner side of the groove. A placement plate is fixedly connected to one end of the slider. A connecting rod is fixedly connected to the top of the rack, and one end of the connecting rod is fixedly connected to the side of the placement plate. The main function of this lifting device is to use a motor-driven system, through the linkage of the gear and rack, to make the placement plate slide along the groove, thereby lifting or lowering the object. This automatically allows parts requiring cooling to enter the cooling box, and after cooling, automatically lifts them out for retrieval.

[0007] Furthermore, the gear and rack mesh with each other, and there is a gap between the side of the placement plate and the inner side of the cooling box. The design of the gap mainly serves to optimize the smoothness of movement, reduce friction, avoid component interference, and improve adjustment flexibility. In this lifting device, the gap ensures the smooth movement of the placement plate, and the meshing of the gear and rack can work efficiently and stably, while avoiding potential problems caused by physical interference and thermal expansion.

[0008] Furthermore, there are two sliders and slides, which are symmetrical about the vertical central axis of the cooling box. This makes the entire lifting device more balanced and smooth when moving up and down, and is more beneficial to the long-term use of the equipment.

[0009] Furthermore, there is a gap between the side of the connecting rod and the inner side of the cooling box. The main purpose of this gap design is to ensure the free movement of the connecting rod, reduce interference caused by friction and thermal expansion, and improve the stability and service life of the equipment.

[0010] Furthermore, a liquid flow device is provided at one end of the rotating shaft. This device includes a pulley A, one end of which is fixedly connected to one end of the rotating shaft. A belt A is mounted on the circumferential surface of pulley A. A belt shaft is driven by pulley A via belt A. A belt B is mounted on the circumferential surface of the belt shaft. A pulley B is driven by the belt shaft via belt B. An agitator blade is fixedly connected to the circumferential surface of pulley B. The function of the liquid flow device is to transmit power to the agitator blade through the rotating shaft and a series of belt drives to achieve a stirring effect, thereby promoting the flow of coolant in the cooling tank and thus better cooling the parts that need cooling.

[0011] Furthermore, there are gaps between the side of the stirring blade and the inner side of the cooling tank, and between the side of the stirring blade and the side of the placement plate. These gaps between the stirring blade and the inner wall of the cooling tank, and between the placement plate, are primarily designed to avoid friction, reduce interference from thermal expansion, improve equipment stability, optimize fluid flow, reduce wear, and facilitate maintenance and adjustment. These gaps effectively enhance equipment performance, ensuring a highly efficient and stable stirring process.

[0012] Furthermore, a fixing rod is rotatably connected to the circumferential surface of the belt shaft, with one end of the fixing rod fixedly connected to the side of the cooling box. The main function of the fixing rod in this design is to provide stable support for the belt shaft, prevent it from shifting or excessively shaking, reduce vibration and noise, enhance structural strength, ensure alignment of the belt system, extend the service life of the equipment, and ensure that the belt shaft can operate stably and safely.

[0013] This utility model has the following beneficial effects: 1. This utility model achieves its functionality through the coordinated operation of components such as a motor, rotating shaft, gears, and racks. When the motor is started, it drives the rotating shaft to rotate. The rotating shaft in turn drives the gears to rotate, which in turn drives the meshing rack to move vertically. This vertical movement of the rack drives the connecting rod to move vertically, which in turn drives the placement plate to move vertically via a slider. This vertical movement of the placement plate, in turn, drives the parts that need cooling to move vertically, allowing the parts to be cooled and removed. This achieves the lifting or lowering of objects, automatically placing the parts that need cooling into the cooling chamber, and automatically lifting and removing them after cooling.

[0014] 2. This utility model achieves its effect through the coordinated operation of components such as belt A, pulley A, and belt B. When the motor is started, it drives the rotating shaft to rotate. The rotation of the shaft drives pulley A to rotate, which in turn drives belt A to rotate. Belt A's rotation drives the belt shaft to rotate, which in turn drives belt B to rotate. Belt B's rotation drives the stirring blades to rotate, thus agitating the coolant inside the cooling tank and promoting its flow. This achieves the agitation effect, promoting the flow of coolant within the cooling tank, and thereby better cooling the parts that need cooling.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a side view of the structure of this utility model; Figure 3 This is a schematic diagram of the lifting device structure of this utility model; Figure 4 This is a schematic diagram of the liquid flow device of this utility model.

[0018] The attached diagram lists the components represented by each number as follows: 1. Cooling tank; 2. Lifting device; 3. Liquid flow device; 21. Motor; 22. Rotating shaft; 23. Gear; 24. Tooth rack; 25. Slide rail; 26. Sliding block; 27. Placement plate; 28. Connecting rod; 31. Pulley A; 32. Belt A; 33. Belt shaft; 34. Belt B; 35. Pulley B; 36. Stirring blade; 37. Fixing rod. Detailed Implementation

[0019] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4 This utility model is a quenching and cooling device for ferrous metals, including a cooling box 1, and a lifting device 2 is provided on the side of the cooling box 1. The lifting device 2 includes a motor 21, which is fixedly connected to the side of the cooling box 1. A rotating shaft 22 is fixedly connected to the output shaft of the motor 21, and a gear 23 is fixedly connected to the circumferential surface of the rotating shaft 22. A rack 24 is slidably connected to the side of the cooling box 1. A groove 25 is formed on the inner side of the cooling box 1, and a slider 26 is slidably connected to the inner side of the groove 25. A placement plate 27 is fixedly connected to one end of the slider 26. A connecting rod 28 is fixedly connected to the top of the rack 24, and one end of the connecting rod 28 is fixedly connected to the side of the placement plate 27. The main function of the lifting device 2 is to use the motor 21 to drive the system, and through the linkage of the gear 23 and the rack 24, to make the placement plate 27 slide along the groove 25, thereby lifting or lowering the object. This allows for the automated entry of parts requiring cooling into the cooling box 1, and the automated lifting and removal of the parts after cooling.

[0021] Gear 23 meshes with rack 24, and there is a gap between the side of the placement plate 27 and the inner side of the cooling box 1. The design of the gap mainly serves to optimize the smoothness of movement, reduce friction, avoid component interference, and improve adjustment flexibility. In this lifting device 2, the gap ensures the smooth movement of the placement plate 27, and the meshing of gear 23 and rack 24 can work efficiently and stably, while avoiding potential problems caused by physical interference and thermal expansion.

[0022] There are two sliders 26 and two slides 25, which are symmetrical about the vertical central axis of the cooling box 1. This makes the entire lifting device 2 more balanced and smooth when moving up and down, and is more beneficial to the long-term use of the equipment.

[0023] There is a gap between the side of the connecting rod 28 and the inner side of the cooling box 1. The main purpose of the gap design is to ensure the free movement of the connecting rod 28, reduce interference caused by friction and thermal expansion, and improve the stability and service life of the equipment.

[0024] A liquid flow device 3 is provided at one end of the rotating shaft 22. The liquid flow device 3 includes a pulley A31, one end of which is fixedly connected to one end of the rotating shaft 22. A belt A32 is provided on the circumferential surface of the pulley A31. The pulley A31 is driven to a belt shaft 33 via the belt A32. A belt B34 is provided on the circumferential surface of the belt shaft 33. The belt shaft 33 is driven to a pulley B35 via the belt B34. An agitator 36 is fixedly connected to the circumferential surface of the pulley B35. The function of the liquid flow device 3 is to transmit power to the agitator 36 through the rotating shaft 22 and a series of belt drive devices to achieve a stirring effect, thereby promoting the flow of coolant in the cooling tank 1, thus better cooling the parts that need to be cooled.

[0025] There are gaps between the side of the stirring blade 36 and the inner side of the cooling tank 1, and between the side of the stirring blade 36 and the side of the placement plate 27. These gaps between the stirring blade 36 and the inner wall of the cooling tank 1, and between the stirring blade 36 and the placement plate 27, are primarily designed to avoid friction, reduce interference from thermal expansion, improve equipment stability, optimize fluid flow, reduce wear, and facilitate maintenance and adjustment. These gaps effectively enhance equipment performance, ensuring a highly efficient and stable stirring process.

[0026] A fixing rod 37 is rotatably connected to the circumferential surface of the belt shaft 33, and one end of the fixing rod 37 is fixedly connected to the side of the cooling box 1. The main function of the fixing rod 37 in this design is to provide stable support for the belt shaft 33, prevent it from shifting or excessively shaking, reduce vibration and noise, enhance structural strength, ensure the alignment of the belt system, extend the service life of the equipment, and ensure that the belt shaft 33 can work stably and safely.

[0027] A specific application of this embodiment is as follows: starting the motor 21, the motor 21 drives the rotating shaft 22 to rotate, the rotating shaft 22 drives the gear 23 to rotate, the rotating gear 23 drives the meshing rack 24 to move vertically, the vertical movement of the rack 24 drives the connecting rod 28 to move vertically, the vertical movement of the connecting rod 28 drives the placement plate 27 to move vertically through the slider 26, the vertical movement of the placement plate 27 thereby drives the parts that need to be cooled to move vertically, so that the parts can be cooled and removed.

[0028] After starting motor 21, motor 21 will start running, driving shaft 22 to rotate. The rotation of shaft 22 is connected to pulley A31, which drives pulley A31 to rotate, which in turn drives belt A32 to rotate. The rotation of belt A32 causes belt shaft 33 connected to it to rotate, which in turn drives belt B34 to rotate. The rotation of belt B34 further transmits power, and the rotation of belt B34 drives pulley B35 to rotate. The rotation of pulley B35 causes stirring blade 36 to rotate. The rotation of stirring blade 36 causes the coolant inside cooling tank 1 to flow continuously, forming a continuous stirring cycle, ensuring that the coolant flows evenly and dissipates heat in cooling tank 1, thereby optimizing the cooling effect.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A quenching and cooling device for ferrous metals, comprising a cooling box (1), characterized in that: The side of the cooling box (1) is provided with a lifting device (2); The lifting device (2) includes a motor (21), the side of which is fixedly connected to the side of the cooling box (1). The output shaft of the motor (21) is fixedly connected to a rotating shaft (22), and a gear (23) is fixedly connected to the circumferential surface of the rotating shaft (22). A rack (24) is slidably connected to the side of the cooling box (1). A groove (25) is provided on the inner side of the cooling box (1). A slider (26) is slidably connected to the inner side of the groove (25). A placement plate (27) is fixedly connected to one end of the slider (26). A connecting rod (28) is fixedly connected to the top of the rack (24), and one end of the connecting rod (28) is fixedly connected to the side of the placement plate (27).

2. The quenching and cooling device for ferrous metals according to claim 1, characterized in that, The gear (23) meshes with the rack (24), and there is a gap between the side of the placement plate (27) and the inner side of the cooling box (1).

3. The ferrous metal quenching and cooling device according to claim 2, characterized in that, There are two sliders (26) and slides (25), and the two sliders (26) and slides (25) are symmetrical about the vertical central axis of the cooling box (1).

4. The ferrous metal quenching and cooling device according to claim 3, characterized in that, There is a gap between the side of the connecting rod (28) and the inner side of the cooling box (1).

5. A ferrous metal quenching and cooling device according to claim 4, characterized in that, One end of the rotating shaft (22) is provided with a liquid flow device (3). The liquid flow device (3) includes a pulley A (31). One end of the pulley A (31) is fixedly connected to one end of the rotating shaft (22). A belt A (32) is provided on the circumferential surface of the pulley A (31). The pulley A (31) is connected to a belt shaft (33) via the belt A (32). A belt B (34) is provided on the circumferential surface of the belt shaft (33). The belt shaft (33) is connected to a pulley B (35) via the belt B (34). A stirring blade (36) is fixedly connected to the circumferential surface of the pulley B (35).

6. The ferrous metal quenching and cooling device according to claim 5, characterized in that, There is a gap between the side of the stirring blade (36) and the inner side of the cooling box (1), and there is a gap between the side of the stirring blade (36) and the side of the placement plate (27).

7. A ferrous metal quenching and cooling device according to claim 6, characterized in that, The belt shaft (33) is rotatably connected to a fixing rod (37) on its circumference, and one end of the fixing rod (37) is fixedly connected to the side of the cooling box (1).

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