Water cooling device for heat treatment of steel and iron parts of automobile parts

Abstract

The utility model provides a water cooling device for heat treatment of steel parts of automobile parts, and relates to the technical field of automobile parts. The water cooling device comprises a water tank, supporting frames are arranged on the front side and the rear side of the water tank correspondingly, supporting shafts are fixedly connected to the front face and the back face of the water tank correspondingly, the two supporting frames are rotationally connected to the outer surfaces of the two supporting shafts in a sleeving mode correspondingly, and torsional springs are movably connected to the outer surfaces of the two supporting shafts in a sleeving mode correspondingly. The two torsion springs are fixedly connected with the front and back surfaces of the water tank respectively. According to the water cooling device for heat treatment of the automobile part steel part, by arranging a notch conducting ring, a conducting block and an electromagnetic plate, a water tank drives the steel part to continuously fall off from the upper portion when rotating, the steel part can fully make contact with water to be cooled in the falling process, and the problems that when a clamp is used, the clamping part of the steel part cannot make contact with the water, and when the steel part is thrown into the water, the clamping part cannot make contact with the water are solved. And when the steel piece falls into the water bottom, the lower part cannot be in full contact with the water.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a water cooling device for heat treatment of steel parts of automobile parts. Background Art

[0002] Many automotive parts need to retain the toughness of the core while changing the surface structure to increase hardness. This requires surface high-frequency quenching or carburizing, cyaniding and other heat treatment processes. Heat treatment is a method of reheating, insulating or cooling solid steel to change its structure in order to meet the use requirements or process requirements of the parts.

[0003] Blacksmiths immerse heated steel parts in water for rapid cooling (known as quenching by experts) to increase the hardness of the steel parts. This is an example of heat treatment. When immersing steel parts in water, they are generally clamped by clamps or thrown into water. When using clamps, the clamped part of the steel parts cannot come into contact with water. When thrown into water, the lower part of the steel parts cannot fully come into contact with water when they fall to the bottom of the water. Therefore, a water cooling device for heat treatment of steel parts of automotive parts is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a water cooling device for heat treatment of steel parts of automobile components, which solves the problem that the clamping part of the steel part cannot come into contact with water when using a clamp, and when the steel part is thrown into water, the lower part cannot fully come into contact with water when it falls to the bottom of the water.

[0005] Technical Solution

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a water cooling device for heat treatment of steel parts of automobile parts, including a water tank, support frames are provided on the front and rear sides of the water tank, the front and back sides of the water tank are fixedly connected with support shafts, the two support frames are respectively rotatably sleeved on the outer surfaces of the two support shafts, the outer surfaces of the two support shafts are movably sleeved with torsion springs, the two torsion springs are respectively fixedly connected to the front and back sides of the water tank, and the ends of the two torsion springs that are away from each other are respectively fixedly connected to the two support frames, a slide groove is provided on the upper right side of the water tank, a sealing plate is slidably inserted into the right inner wall of the slide groove, a spring A is fixedly connected to the right side surface of the sealing plate, and the right end of the spring A is fixedly connected to the right end inner wall of the slide groove, a motor is provided in front of the support frame located in front of the water tank, the motor is fixedly connected to the adjacent support frame, a vertical rod is fixedly connected to the left side of the front end of the support shaft located in front of the water tank, the vertical rod is located in front of the two support frames, and the motor The output end is fixedly connected with a rotating plate, the rotating plate is located in front of the two supporting shafts, and a push rod is slidably penetrated on the back of one end of the rotating plate away from the motor axis, and a spring B is sleeved on the end of the push rod located in front of the rotating plate, and a round rod is fixedly connected with the front end of the spring B, and the round rod is fixedly connected to the front end of the push rod, and the rear end of the spring B is fixedly connected to the front of the rotating plate, and a spiral rod is fixedly connected to the front of the support frame located in front of the water tank, and a notched conductive ring is provided on the front and rear sides of the slide, and an electromagnetic plate is fixedly connected to the bottom surface of the water tank, and two conductive blocks are fixedly connected to the bottom surface of the electromagnetic plate, and the two conductive blocks are respectively slidably sleeved on the outer surfaces of the two notched conductive rings, and the two conductive blocks are located above the two notched conductive rings, and the two support frames are fixedly connected through a connecting frame, and the connecting frame is located below the two notched conductive rings, and the upper surface of the connecting frame is fixedly connected with a power supply board, and the upper surfaces of the front and rear ends of the power supply board are respectively fixedly connected to the bottom surfaces of the two notched conductive rings.

[0007] Preferably, an arc-shaped rod is provided inside the spring A, the arc-shaped rod is fixedly inserted inside the slide groove, and the sealing plate is slidably sleeved on the outer surface of the arc-shaped rod.

[0008] Preferably, the sealing plate and the arc rod are both arc-shaped structures, and the arc axes of the sealing plate and the arc rod are coaxially arranged with the water tank.

[0009] Preferably, the upper end of the notched conductive ring is a notched structure, and the two notched conductive rings are coaxially arranged with the water tank.

[0010] Preferably, the spiral axis of the spiral rod is coaxially arranged with the water tank, and the spiral angle of the spiral rod is half a circle.

[0011] Preferably, the axis of the round rod intersects the axis of the water tank perpendicularly, the distance between the axis of the push rod and the axis of the support shaft is greater than the diameter of the support shaft, and the push rod is a hexagonal column structure.

[0012] Beneficial Effects

[0013] The utility model provides a water cooling device for heat treatment of steel parts of automobile parts. It has the following beneficial effects:

[0014] The heat treatment water cooling device for steel parts of automobile parts is provided with a notched conductive ring, a conductive block and an electromagnetic plate. The sealing plate is opened and the steel parts are thrown into a water tank. The steel parts gradually move upward under the action of gravity. The power supply board supplies power to the electromagnetic plate through the notched conductive ring and the conductive block. The electromagnetic plate can adsorb the steel parts. Then the motor is started to drive the water tank to rotate by pushing the vertical rod through the push rod. When the water tank drives the electromagnetic plate to rotate upward, the conductive block is separated from the notched conductive ring, so that the electromagnetic plate no longer adsorbs the steel parts, and the steel parts are dropped again. When the steel parts fall to the bottom, they can be adsorbed with the energized electromagnetic plate again, so that the water tank drives the steel parts to continuously fall from the top when rotating. The steel parts can fully contact with water to cool down during the falling process, thereby solving the problem that the clamping part of the steel parts cannot contact with water when using a clamp, and when the steel parts are dropped into the water, the lower part cannot fully contact with water when falling to the bottom of the water.

[0015] The heat treatment water cooling device for steel parts of automobile parts is provided with a spring A, a sealing plate and an arc rod. The sealing plate blocks the gap of the slide slot under the push of the spring A, closes the cavity inside the water tank, and prevents water from leaking out of the water tank when the water tank rotates. When the sealing plate slides, it drives the spring A to expand and contract. The sealing plate slides on the arc rod, and the spring A expands and contracts and slides on the arc rod at the same time. The arc rod can limit the moving trajectory of the sealing plate and the expansion and contraction trajectory of the spring A, so as to ensure that the sealing plate can completely block the gap of the slide slot without misalignment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a right side structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection between the push rod and the rotating plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection between the arc rod and the sealing plate of the utility model.

[0020] Among them, 1 water tank, 2 support frame, 3 support shaft, 4 torsion spring, 5 slide groove, 6 sealing plate, 7 spring A, 8 motor, 9 rotating plate, 10 vertical rod, 11 push rod, 12 spring B, 13 round rod, 14 spiral rod, 15 electromagnetic plate, 16 conductive block, 17 notched conductive ring, 18 connecting frame, 19 power board, 20 arc rod. Implementation

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides a water cooling device for heat treatment of steel parts of automobile parts, such as Figure 1-4 As shown, it includes a water tank 1, and support frames 2 are arranged on both the front and rear sides of the water tank 1. The front and back sides of the water tank 1 are fixedly connected with support shafts 3. The two support frames 2 are respectively rotatably sleeved on the outer surfaces of the two support shafts 3. The outer surfaces of the two support shafts 3 are movably sleeved with torsion springs 4. The two torsion springs 4 are respectively fixedly connected to the front and back sides of the water tank 1. The ends of the two torsion springs 4 that are away from each other are respectively fixedly connected to the two support frames 2. A slide groove 5 is opened on the upper right side of the water tank 1, and the right inner wall of the slide groove 5 is slidably inserted There is a sealing plate 6, and a spring A7 is fixedly connected to the right side surface of the sealing plate 6. The right end of the spring A7 is fixedly connected to the inner wall of the right end of the slide groove 5. An arc rod 20 is arranged inside the spring A7. The arc rod 20 is fixedly inserted in the interior of the slide groove 5. The sealing plate 6 is slidably sleeved on the outer surface of the arc rod 20. The shapes of the sealing plate 6 and the arc rod 20 are both arc structures. The arc axes of the sealing plate 6 and the arc rod 20 are coaxially arranged with the water tank 1. The spring A7 has a tendency to push the sealing plate 6 to block the slide groove 5.

[0023] A motor 8 is arranged in front of the support frame 2 located in front of the water tank 1, and the motor 8 is fixedly connected to the adjacent support frame 2. A vertical rod 10 is fixedly connected to the left side of the front end of the support shaft 3 located in front of the water tank 1, and the vertical rod 10 is located in front of the two support frames 2. A rotating plate 9 is fixedly connected to the output end of the motor 8, and the rotating plate 9 is located in front of the two support shafts 3. A push rod 11 slides through the back of the end of the rotating plate 9 away from the axis of the motor 8. A spring B12 is sleeved at the end of the push rod 11 located in front of the rotating plate 9. A round rod 13 is fixedly connected to the front end of the spring B12. The round rod 13 is fixedly connected to the front end of the push rod 11, and the axis of the round rod 13 intersects the axis of the water tank 1 at right angles. The push rod 11 The distance between the axis of the push rod 11 and the axis of the support shaft 3 is greater than the diameter of the support shaft 3. The push rod 11 is a hexagonal prism structure. The rear end of the spring B12 is fixedly connected to the front of the rotating plate 9. The front of the support frame 2 located in front of the water tank 1 is fixedly connected with a spiral rod 14. The spiral axis of the spiral rod 14 is coaxially arranged with the water tank 1. The spiral angle of the spiral rod 14 is half a circle. When the rotating plate 9 rotates, it drives the push rod 11 to push the vertical rod 10 to drive the support shaft 3 to rotate. When the round rod 13 rotates, it can rotate to the front of the spiral rod 14. When the round rod 13 slides in front of the spiral rod 14, it can drive the push rod 11 to move forward, and can drive the push rod 11 to disengage from the vertical rod 10, so that the water tank 1 can be reset under the action of the torsion spring 4.

[0024] A notched conductive ring 17 is provided on both the front and rear sides of the slide 5, an electromagnetic plate 15 is fixedly connected to the bottom surface of the water tank 1, and the torsion spring 4 has a tendency to make the electromagnetic plate 15 located below the water tank 1. Two conductive blocks 16 are fixedly connected to the bottom surface of the electromagnetic plate 15, and the two conductive blocks 16 are respectively slidably sleeved on the outer surfaces of the two notched conductive rings 17, and the two conductive blocks 16 are located above the two notched conductive rings 17. The two support frames 2 are fixedly connected by a connecting frame 18, and the connecting frame 18 is located below the two notched conductive rings 17. A power supply board 19 is fixedly connected to the upper surface of the connecting frame 18, and the upper surfaces of the front and rear ends of the power supply board 19 are respectively fixedly connected to the bottom surfaces of the two notched conductive rings 17, and the upper end of the notched conductive ring 17 is a notch-shaped structure. The two notched conductive rings 17 are coaxially arranged with the water tank 1, and the power supply board 19 can supply power to the electromagnetic plate 15 through the notched conductive ring 17 and the conductive block 16.

[0025] Working principle: open the sealing plate 6 and throw the steel parts into the water tank 1. The steel parts gradually move upward under the action of gravity. The power supply board 19 supplies power to the electromagnetic plate 15 through the notched conductive ring 17 and the conductive block 16. The electromagnetic plate 15 can adsorb the steel parts. Then start the motor 8 to push the vertical rod 10 through the push rod 11 to drive the water tank 1 to rotate. When the rotating plate 9 drives the round rod 13 to rotate upward, the round rod 13 gradually slides in front of the spiral rod 14, driving the push rod 11 to gradually compress the spring B12 forward and move forward. At the same time, the push rod 11 By pushing the vertical rod 10, the support shaft 3 and the water tank 1 are driven to rotate. When the push rod 11 moves to the front of the vertical rod 10, the support shaft 3 will be reset under the drive of the torsion spring 4. When the water tank 1 drives the electromagnetic plate 15 to rotate upward, the conductive block 16 is separated from the notched conductive ring 17, so that the electromagnetic plate 15 no longer adsorbs the steel parts, causing the steel parts to fall again. When the steel parts fall to the bottom, they can be adsorbed by the energized electromagnetic plate 15 again, so that the water tank 1 drives the steel parts to continuously fall from the top when rotating, and the steel parts can fully contact with water to cool down while falling.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water cooling device for heat treatment of steel parts of automobile parts, comprising a water tank (1), characterized in that: The water tank (1) is provided with support frames (2) on both the front and rear sides. The front and rear sides of the water tank (1) are fixedly connected with support shafts (3). The two support frames (2) are respectively rotatably sleeved on the outer surfaces of the two support shafts (3). The outer surfaces of the two support shafts (3) are movably sleeved with torsion springs (4). The two torsion springs (4) are respectively fixedly connected to the front and rear sides of the water tank (1). The ends of the two torsion springs (4) that are away from each other are respectively fixedly connected to the two support frames (2). A slide groove (5) is provided at the upper right of the water tank (1). A sealing plate (6) is slidably inserted into the inner wall of the right side of the slide groove (5). The sealing plate (6) A spring A (7) is fixedly connected to the right side of the water tank (1), the right end of the spring A (7) is fixedly connected to the inner wall of the right end of the slide groove (5), a motor (8) is arranged in front of the support frame (2) in front of the water tank (1), the motor (8) is fixedly connected to the adjacent support frame (2), a vertical rod (10) is fixedly connected to the left side of the front end of the support shaft (3) in front of the water tank (1), the vertical rod (10) is located in front of the two support frames (2), the output end of the motor (8) is fixedly connected to a rotating plate (9), the rotating plate (9) is located in front of the two support shafts (3), and the rotating plate (9) is away from A push rod (11) is slidably inserted through the back of one end of the axis of the motor (8); a spring B (12) is sleeved on one end of the push rod (11) located in front of the rotating plate (9); a round rod (13) is fixedly connected to the front end of the spring B (12); the round rod (13) is fixedly connected to the front end of the push rod (11); the rear end of the spring B (12) is fixedly connected to the front of the rotating plate (9); a spiral rod (14) is fixedly connected to the front of the support frame (2) located in front of the water tank (1); notched conductive rings (17) are provided on both the front and rear sides of the slide groove (5); and an electromagnetic plate is fixedly connected to the bottom surface of the water tank (1). (15), the bottom surface of the electromagnetic plate (15) is fixedly connected with two conductive blocks (16), the two conductive blocks (16) are respectively slidably sleeved on the outer surfaces of the two notched conductive rings (17), the two conductive blocks (16) are located above the two notched conductive rings (17), the two support frames (2) are fixedly connected through a connecting frame (18), the connecting frame (18) is located below the two notched conductive rings (17), the upper surface of the connecting frame (18) is fixedly connected with a power supply board (19), and the upper surfaces of the front and rear ends of the power supply board (19) are respectively fixedly connected to the bottom surfaces of the two notched conductive rings (17).

2. The water cooling device for heat treatment of steel parts of automobile parts according to claim 1, characterized in that: An arc-shaped rod (20) is arranged inside the spring A (7), the arc-shaped rod (20) is fixedly inserted into the inside of the slide groove (5), and the sealing plate (6) is slidably sleeved on the outer surface of the arc-shaped rod (20).

3. The water cooling device for heat treatment of steel parts of automobile parts according to claim 2, characterized in that: The sealing plate (6) and the arc-shaped rod (20) are both arc-shaped structures, and the arc-shaped axes of the sealing plate (6) and the arc-shaped rod (20) are both coaxially arranged with the water tank (1).

4. The water cooling device for heat treatment of steel parts of automobile parts according to claim 1, characterized in that: The upper end of the notched conductive ring (17) is a notched structure, and the two notched conductive rings (17) are both coaxially arranged with the water tank (1).

5. The water cooling device for heat treatment of automobile parts and steel parts according to claim 1, characterized in that: The spiral axis of the spiral rod (14) is coaxially arranged with the water tank (1), and the spiral angle of the spiral rod (14) is half a circle.

6. The water cooling device for heat treatment of automobile parts and steel parts according to claim 1, characterized in that: The axis of the round rod (13) intersects the axis of the water tank (1) perpendicularly, the distance between the axis of the push rod (11) and the axis of the support shaft (3) is greater than the diameter of the support shaft (3), and the push rod (11) is a hexagonal columnar structure.

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