Metal heat treatment cooling device

Abstract

The utility model relates to the technical field of metal cooling devices, in particular to a metal heat treatment cooling device which comprises a rack, a first support is fixedly connected to the middle of the top end of the rack, a mixing box is arranged at the top end of the first support, a mixing assembly is arranged in an inner cavity of the mixing box, and a conveying pipe is arranged at the bottom end of the mixing box. A square spray head is arranged at the bottom end of the conveying pipe, a liquid adding pipe is arranged at the top end of the mixing box, roller conveying lines are arranged on the front side and the rear side of an inner cavity of the rack correspondingly, adjusting assemblies are arranged at the four corners of the bottom end of the rack correspondingly, and second supports are arranged on the front side and the rear side of the top end of the rack correspondingly. The metal heat treatment cooling device solves the problems that a metal heat treatment cooling device in the prior art does not have a positioning function in the actual use process, so that metal on a roller conveying line is affected by vibration and deviates, and cooling liquid sprayed by a spraying device cannot be sprayed on the metal.

Description

Technical Field

[0001] The utility model relates to the technical field of metal cooling devices, in particular to a metal heat treatment cooling device. Background Art

[0002] Metal heat treatment is a process of heating a metal or alloy to a suitable temperature, maintaining the temperature for a period of time and then cooling it, in order to control its properties by changing the internal microstructure of the metal.

[0003] The existing metal heat treatment cooling device utilizes a nozzle to spray coolant onto the metal to cool the metal. However, the metal heat treatment cooling device of the prior art does not have a positioning function during actual use, resulting in the metal on the roller conveyor line being affected by vibration and shifting, causing the coolant sprayed by the spray device to fail to spray on the metal. To address this problem, a metal heat treatment cooling device is provided. Utility Model Content

[0004] The purpose of the utility model is to provide a metal heat treatment cooling device to solve the problems raised in the above background technology. To achieve the above purpose, the utility model provides the following technical solutions: a metal heat treatment cooling device, including a frame, a first bracket is fixedly connected to the middle of the top of the frame, a mixing box is arranged at the top of the first bracket, a mixing assembly is arranged in the inner cavity of the mixing box, a delivery pipe is arranged at the bottom of the mixing box, a square nozzle is arranged at the bottom of the delivery pipe, a liquid adding pipe is arranged at the top of the mixing box, a roller conveyor line is arranged at the front and rear sides of the inner cavity of the frame, an adjustment assembly is arranged at the four corners of the bottom end of the frame, a second bracket is arranged at the front and rear sides of the top of the frame, a housing is arranged at the top of the two second brackets, a sliding assembly is arranged in the inner cavity of the two housings, and the left and right sides of the bottom ends of the two sliding assemblies extend to the left and right sides of the bottom end of the housing and are fixedly connected to limit plates.

[0005] Preferably, the adjustment assembly includes a cylinder and a supporting foot, the cylinder is arranged at a corner of the bottom end of the frame, and the supporting foot is arranged at the bottom end of the cylinder.

[0006] Preferably, the mixing assembly includes a motor, a first rotating column, a second rotating column, a pulley and a paddle. The motor is arranged on the left side of the top end of the mixing box, and the output end of the motor extends to the inner cavity of the mixing box. The first rotating column is fixedly connected to the output end of the motor, and the second rotating column is rotatably connected to the right side of the top end of the inner cavity of the mixing box through a bearing. The two pulleys are respectively fixedly sleeved on the outer walls of the first rotating column and the second rotating column and are rotatably connected through belts, and the multiple paddles are respectively fixedly sleeved on the outer walls of the first rotating column and the second rotating column.

[0007] Preferably, a plurality of shear holes are formed through the outer wall of each of the blades.

[0008] Preferably, the sliding assembly includes a screw rod, a turntable, a slider, a slideway, a moving rod and a limit assembly, one end of the screw rod is rotatably connected to the left side of the inner cavity of the casing through a bearing, the other end of the screw rod extends to the right end of the casing and is fixedly connected to the turntable, the two sliders are respectively screwed on the left and right sides of the outer wall of the screw rod, the slideway is opened at the bottom end of the casing, the two moving rods can be slidably embedded in the inner cavity of the slideway, the top ends of the two moving rods are respectively fixedly connected to the bottom ends of the two sliders, the bottom ends of the two moving rods are respectively fixedly connected to the top ends of the two limit plates, and the limit assembly is arranged at the top end of the inner cavity of the casing and fixedly connected to the top ends of the two sliders.

[0009] Preferably, the threads on the left and right sides of the outer wall of the screw rod are arranged opposite to each other.

[0010] Preferably, the limit assembly includes a limit slot and a limit block, the limit slot is opened at the top of the inner cavity of the casing, the two limit blocks can be slidably embedded in the inner cavity of the limit slot and fixedly connected to the top of the two sliders, the inner cavity of the limit slot is adapted to fit the outer wall of the limit block and are both in a "T" shape.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. Through the setting of two limit plates, the metal can be limited to prevent the position of the metal from being offset during the conveying of the metal by the roller. This solves the problem that the metal heat treatment cooling device in the prior art does not have a positioning function during actual use, which causes the metal on the roller conveyor line to be offset due to the vibration, and the coolant sprayed by the spray device cannot be sprayed on the metal. Through the setting of the sliding component, the distance between the two limit plates can be adjusted, so that the limit plates can be conveniently used for metals of different widths;

[0013] 2. The setting of the adjustment component can adjust the height of the machine, so that the device can be kept level when used on uneven ground, and can be easily connected with other conveyor lines of different heights, which improves the flexibility of the device when used;

[0014] 3. Through the setting of the mixing component, the configuration of the coolant can be realized, thereby reducing the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2This is a front cross-sectional view of the housing of the utility model;

[0017] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0018] Figure 4 This is a front cross-sectional view of the mixing box of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the pulley of the utility model.

[0020] In the figure: 1. frame; 2. first bracket; 3. mixing box; 4. conveying pipe; 5. nozzle; 6. second bracket; 7. casing; 8. limit plate; 9. cylinder; 10. supporting foot; 11. roller conveyor line; 12. liquid adding pipe; 13. motor; 14. first rotating column; 15. second rotating column; 16. pulley; 17. paddle; 18. turntable; 19. slider; 20. slideway; 21. moving rod; 22. limit groove; 23. limit block; 24. screw rod. DETAILED DESCRIPTION

[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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 5The utility model provides a technical solution: a metal heat treatment cooling device, comprising a frame 1, a first bracket 2 is fixedly connected to the middle of the top of the frame 1, a mixing box 3 is arranged on the top of the first bracket 2, a mixing assembly is arranged in the inner cavity of the mixing box 3, a conveying pipe 4 is arranged at the bottom of the mixing box 3, a square nozzle 5 is arranged at the bottom of the conveying pipe 4, a liquid adding pipe 12 is arranged at the top of the mixing box 3, roller conveyor lines 11 are arranged on the front and back sides of the inner cavity of the frame 1, adjustment assemblies are arranged at the four corners of the bottom end of the frame 1, second brackets 6 are arranged on the front and back sides of the top of the frame 1, a casing 7 is arranged on the top of the two second brackets 6, sliding assemblies are arranged in the inner cavities of the two casings 7, and the left and right sides of the bottom ends of the two sliding assemblies extend to the left and right sides of the bottom end of the casing 7 respectively and are fixedly connected to limit plates 8. By setting the two limit plates 8, it can be achieved The metal limiting function prevents the position shift of the metal during the conveying process of the roller conveyor, thereby solving the problem that the metal heat treatment cooling device in the prior art does not have a positioning function during actual use, resulting in the metal on the roller conveyor line 11 being affected by vibration and shifting, causing the coolant sprayed by the spray device to fail to spray on the metal. By setting the sliding component, the distance between the two limit plates 8 can be adjusted, and the limit plates 8 of metals of different widths can be conveniently set. By setting the adjustment component, the height of the machine can be adjusted. When used on uneven ground, the device can be kept level and can be conveniently connected to conveyor lines of other heights, thereby improving the flexibility of the device during use. By setting the mixing component, the coolant can be configured, thereby reducing the labor intensity of the operator.

[0023] In this embodiment, the adjustment component includes a cylinder 9 and a support foot 10. The cylinder 9 is arranged at a corner of the bottom end of the frame 1, and the support foot 10 is arranged at the bottom end of the cylinder 9. The cylinder 9 is started to extend the output end of the cylinder 9, so that the height of the machine can be adjusted. When used on an uneven ground, the device can be kept level and can be conveniently connected to other conveyor lines of different heights, thereby improving the flexibility of the device when used.

[0024] In this embodiment, the mixing assembly includes a motor 13, a first rotating column 14, a second rotating column 15, a pulley 16 and a paddle 17. The motor 13 is arranged on the left side of the top end of the mixing box 3, and the output end of the motor 13 extends to the inner cavity of the mixing box 3. The first rotating column 14 is fixedly connected to the output end of the motor 13, and the second rotating column 15 is rotatably connected to the right side of the top end of the inner cavity of the mixing box 3 through a bearing. Two pulleys 16 are respectively fixedly sleeved on the outer walls of the first rotating column 14 and the second rotating column 15 and are rotatably connected by belts. A plurality of paddles 17 are respectively fixedly sleeved on the outer walls of the first rotating column 14 and the second rotating column 15. The motor 13 is started to drive the first rotating column 14 to rotate. Under the action of the two pulleys 16 rotatably connected by belts, the second rotating column 15 can rotate synchronously, so that the paddle 17 stirs the liquid in the inner cavity of the mixing box 3, thereby realizing the configuration of the coolant and reducing the labor intensity of the operator.

[0025] In this embodiment, a plurality of shear holes are formed through the outer wall of each blade 17 to improve the mixing efficiency.

[0026] In this embodiment, the sliding assembly includes a screw rod 24, a turntable 18, a slider 19, a slideway 20, a moving rod 21 and a limit assembly. One end of the screw rod 24 is rotatably connected to the left side of the inner cavity of the casing 7 through a bearing, and the other end of the screw rod 24 extends to the right end of the casing 7 and is fixedly connected to the turntable 18. The two sliders 19 are respectively screwed on the left and right sides of the outer wall of the screw rod 24. The slideway 20 is opened at the bottom end of the casing 7. The two moving rods 21 can be slidably embedded in the inner cavity of the slideway 20. The top ends of the two moving rods 21 are respectively fixedly connected to the bottom ends of the two sliders 19. The two moving rods 21 The bottom ends are respectively fixedly connected to the top ends of the two limit plates 8, the limit assembly is arranged at the top end of the inner cavity of the casing 7 and is fixedly connected to the top ends of the two sliders 19, and the turntable 18 is rotated to make the grab plate drive the screw rod 24 to rotate, so that the threads on the left and right sides of the outer wall of the screw rod 24 produce relative thread rotation force, so that the two sliders 19 slide relatively to each other at the same time under the limiting action of the limit groove 22 and the limit block 23, and then the two moving rods 21 respectively drive the two limit plates 8 to slide relatively, so as to realize the adjustment of the distance between the two limit plates 8, and thus it is convenient to limit the metals of different widths.

[0027] In this embodiment, the threads on the left and right sides of the outer wall of the screw rod 24 are arranged relative to each other, so that when the screw rod 24 rotates, the left and right sides of its outer wall generate relative thread rotation forces, so that the two sliders 19 slide relatively at the same time under the limiting action of the limiting groove 22 and the limiting block 23.

[0028] In this embodiment, the limit assembly includes a limit groove 22 and a limit block 23. The limit groove 22 is opened at the top of the inner cavity of the casing 7. Both limit blocks 23 can be slidably embedded in the inner cavity of the limit groove 22 and fixedly connected to the tops of the two sliders 19. Under the interaction between the limit groove 22 and the limit block 23, the slider 19 can be prevented from rotating with the screw rod 24 when the screw rod 24 rotates, thereby improving the stability of the sliding assembly when in use. The inner cavity of the limit groove 22 and the outer wall of the limit block 23 are adapted to fit and are both in a "T" shape, so that one end of the limit block 23 can always remain embedded in the inner cavity of the limit groove 22, thereby improving the stability of the limit assembly when in use.

[0029] The use method and advantages of the utility model: When in use, the working process is as follows:

[0030] The metal is conveyed to the bottom of the casing 7 through the roller conveyor line 11, so that one end of the metal passes through the nozzle 5, and then the metal can be sprayed and cooled. The metal can be limited by the setting of two limit plates 8 to prevent the metal from being shifted in position during the conveying of the metal by the roller conveyor. This solves the problem that the metal heat treatment cooling device in the prior art does not have a positioning function during actual use, which causes the metal on the roller conveyor line 11 to be affected by vibration and shifted, resulting in the problem that the coolant sprayed by the spray device cannot be sprayed on the metal. The turntable 18 is rotated to make the grab plate drive the screw rod 24 to rotate, so that the opposite threads on the left and right sides of the outer wall of the screw rod 24 generate relative thread rotation force, so that the two sliders 19 are limited by the limit groove 22 and the limit block 23. At the same time, they slide relative to each other, so that the two moving rods 21 respectively drive the two limit plates 8 to slide relative to each other, so as to realize the adjustment of the distance between the two limit plates 8, and thus it is convenient to limit the metals of different widths, start the cylinder 9, and extend the output end of the cylinder 9, so as to adjust the height of the machine, and when used on uneven ground, the device can be kept horizontal, and can be conveniently connected with other conveyor lines of different heights, thereby improving the flexibility of the device during use, start the motor 13, and make the motor 13 drive the first rotating column 14 to rotate, and under the action of two pulleys 16 connected by belt rotation, the second rotating column 15 can be rotated synchronously, so that the paddle 17 stirs the liquid in the inner cavity of the mixing box 3, so as to realize the configuration of the coolant and reduce the labor intensity of the operator.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A metal heat treatment cooling device, comprising a frame (1), characterized in that: A first bracket (2) is fixedly connected to the middle of the top of the frame (1); a mixing box (3) is arranged at the top of the first bracket (2); a mixing assembly is arranged in the inner cavity of the mixing box (3); a conveying pipe (4) is arranged at the bottom of the mixing box (3); a square nozzle (5) is arranged at the bottom of the conveying pipe (4); a liquid adding pipe (12) is arranged at the top of the mixing box (3); roller conveying lines (11) are arranged at the front and rear sides of the inner cavity of the frame (1); adjustment assemblies are arranged at the four corners of the bottom of the frame (1); second brackets (6) are arranged at the front and rear sides of the top of the frame (1); a housing (7) is arranged at the top of the two second brackets (6); sliding assemblies are arranged in the inner cavities of the two housings (7); the left and right sides of the bottom ends of the two sliding assemblies extend to the left and right sides of the bottom end of the housing (7) and are fixedly connected to limit plates (8).

2. A metal heat treatment cooling device according to claim 1, characterized in that: The adjustment assembly comprises a cylinder (9) and a supporting foot (10); the cylinder (9) is arranged at a corner of the bottom end of the frame (1); and the supporting foot (10) is arranged at the bottom end of the cylinder (9).

3. A metal heat treatment cooling device according to claim 1, characterized in that: The mixing assembly comprises a motor (13), a first rotating column (14), a second rotating column (15), a pulley (16) and a paddle (17); the motor (13) is arranged on the left side of the top end of the mixing box (3); the output end of the motor (13) extends to the inner cavity of the mixing box (3); the first rotating column (14) is fixedly connected to the output end of the motor (13); the second rotating column (15) is rotatably connected to the right side of the top end of the inner cavity of the mixing box (3) through a bearing; the two pulleys (16) are respectively fixedly sleeved on the outer walls of the first rotating column (14) and the second rotating column (15) and are rotatably connected through a belt; and the plurality of paddles (17) are respectively fixedly sleeved on the outer walls of the first rotating column (14) and the second rotating column (15).

4. A metal heat treatment cooling device according to claim 3, characterized in that: The outer wall of each of the blades (17) is provided with a plurality of shear holes.

5. A metal heat treatment cooling device according to claim 1, characterized in that: The sliding assembly comprises a screw rod (24), a rotating disk (18), a slider (19), a slideway (20), a moving rod (21) and a limiting assembly. One end of the screw rod (24) is rotatably connected to the left side of the inner cavity of the casing (7) through a bearing, and the other end of the screw rod (24) extends to the right end of the casing (7) and is fixedly connected to the rotating disk (18). The two sliders (19) are respectively screwed on the left and right sides of the outer wall of the screw rod (24). The slideway (20) is opened at the bottom end of the casing (7). The two moving rods (21) can be slidably embedded in the inner cavity of the slideway (20). The top ends of the two moving rods (21) are respectively fixedly connected to the bottom ends of the two sliders (19), and the bottom ends of the two moving rods (21) are respectively fixedly connected to the top ends of the two limiting plates (8). The limiting assembly is arranged at the top end of the inner cavity of the casing (7) and is fixedly connected to the top ends of the two sliders (19).

6. A metal heat treatment cooling device according to claim 5, characterized in that: The threads on the left and right sides of the outer wall of the screw rod (24) are arranged opposite to each other.

7. A metal heat treatment cooling device according to claim 5, characterized in that: The limiting assembly comprises a limiting groove (22) and a limiting block (23); the limiting groove (22) is arranged at the top end of the inner cavity of the housing (7); the two limiting blocks (23) are slidably embedded in the inner cavity of the limiting groove (22) and are fixedly connected to the top ends of the two sliding blocks (19); the inner cavity of the limiting groove (22) and the outer wall of the limiting block (23) are matched and both are in a "T" shape.

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