Cooling device for heat treatment of metal parts

Abstract

The utility model relates to the technical field of metal processing cooling, and discloses a cooling device for heat treatment of metal parts, which comprises a cooling box, a concentric-square-shaped top plate mounted at the top of the cooling box, a collecting box mounted on the right side of the cooling box, a placing component mounted inside the cooling box, and a pushing component mounted at the top of the cooling box. Supporting legs are fixedly connected to the four corners of the top of the cooling box. Through the arrangement of the placing assembly, after cooling work is completed, a lifting motor rotates reversely, so that a placing frame and a placing piece drive a metal part to move upwards, in the lifting process of the placing frame, the top of a piston rod B abuts against the bottom of a concentric-square-shaped top plate, and therefore gas in a communicating pipe pushes a piston rod A to move upwards; therefore, the piston rod A drives the placing piece to move upwards, the placing piece drives the metal parts to move upwards along the placing frame, the metal parts are ejected out of the placing frame, and the metal parts can be taken out conveniently.

Description

Technical Field

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

[0002] After heat treatment, the surface temperature of metal parts is high, making it difficult to transfer the parts to the next process. Therefore, in order to quickly reduce the surface temperature of the parts, the parts are usually immersed in cooling water or flushed with water. The cooling water is used to remove the heat from the surface of the parts, thereby achieving a cooling effect.

[0003] The Chinese utility model patent with announcement number CN221344620U discloses a cooling device for heat treatment of metal parts. By setting a placement plate, the metal part is placed on the top of the placement plate, and the second motor drives the first gear to rotate. The rotation of the first gear drives the tooth chain and the second gear to rotate. The first gear drives the first screw and the second screw to rotate. When the first screw and the second screw rotate, the threaded sleeves on their surfaces move inward and outward at the same time. The inward movement of the threaded sleeve causes the movable rod to perform a circular motion. The top end of the movable rod gradually rises from the bottom to lift the top cover. Similarly, the second motor drives the first gear to rotate in the opposite direction to lower the top cover. When the top cover lowers, the placement plate lowers, so that the metal part is located inside the cooling box. The water filter port opened on the top of the placement plate can prevent the cold water inside the cooling box from being brought out, so that the staff can place the metal parts to be cooled on the top of the placement plate and perform the cooling operation without the need for manual clamping by the staff.

[0004] Regarding the above-mentioned related technologies, the inventor believes that the following defects exist: when the device takes out the cooled metal parts, the placement plate is lifted upwards, and the metal parts are placed inside the placement plate. The metal parts inside the placement plate abut against each other. When the metal parts are accumulated, it sometimes causes an impact on the removal of the metal parts, thereby affecting the overall working efficiency of the device. At the same time, when the accumulated parts are collected, the metal parts in the placement plate still need to be taken out one by one, which is more troublesome. Utility Model Content

[0005] In order to solve the above-mentioned technical problems, the utility model provides a cooling device for heat treatment of metal parts.

[0006] The utility model adopts the following technical scheme: a cooling device for heat treatment of metal parts, including a cooling box, a circular top plate is installed on the top of the cooling box, a collection box is installed on the right side of the cooling box, a placement component is installed inside the cooling box, a pusher component is installed on the top of the cooling box, support legs are fixedly connected at the four corners of the top of the cooling box, a mounting plate is installed on the top of the supporting legs, and a fan is installed on the top of the mounting plate.

[0007] The placement component includes a placement frame, and linear grooves are provided on the front and back sides of the inner wall of the cooling box. The bottom of the inner wall of the front linear groove is rotatably connected to a screw rod, and the top of the screw rod is fixedly connected to a lifting motor. The outer side of the screw rod is threadedly connected to a connecting block slidably arranged inside the front linear groove. One side of the connecting block is fixedly connected to the front side of the placement frame. A placement piece is installed inside the placement frame, and a piston rod A is fixedly connected to the bottom of the placement piece at equal intervals. One end of the piston rod A is slidably connected to a connecting pipe, which is installed inside the placement frame, and one end of the connecting pipe is slidably connected to the piston rod B.

[0008] The pushing assembly includes two movable slot plates and a pushing plate fixedly connected to the top of the cooling box, a limiting rod is installed inside the front movable slot plate, and a threaded rod is installed on the inner wall of the back movable slot plate, and the left end of the threaded rod passes through the movable slot plate and is fixedly connected to the driving motor. The front and back of the pushing plate are fixedly connected to a T-shaped block, one side of the front T-shaped block is sleeved on the outer side of the limiting rod, and the internal thread of the back T-shaped block is connected to the outer side of the threaded rod. The front of the inner wall of the pushing plate is rotatably connected to a rotating rod, and one end of the rotating rod passes through the pushing plate and is fixedly connected to a gear, and the surface of the gear is meshed with a toothed plate fixedly connected to the top of the cooling box, and the surface of the rotating rod is fixedly connected to a cam at equal intervals, and the surface of the cam abuts an abutment plate slidably connected to the inside of the pushing plate, and the bottom of the abutment plate is fixedly connected to a striking rod at equal intervals.

[0009] As a further improvement of the above scheme, the bottom end of the piston rod B is fixedly connected to a limit plate, and the top of the limit plate and one side of the inner wall of the connecting tube are connected by a reset spring sleeved on the outside of the piston rod B, which facilitates the reset of the piston rod B.

[0010] As a further improvement of the above scheme, the placement piece includes a circular frame, a vibration groove is opened inside the circular frame, and a placement plate is slidably connected to the inside of the vibration groove. Spring rods are fixedly connected to the four corners of the top of the circular frame, and the output end of the spring rod passes through the vibration groove and is fixedly connected to the top of the placement plate, which facilitates the vibration of the placement plate and improves the drainage effect of metal parts.

[0011] As a further improvement of the above solution, a guide block is fixedly connected to the back of the placement frame, and a guide rod is provided inside the guide block. The two ends of the guide rod are respectively fixedly connected to the top and bottom of the inner wall of the back linear groove, ensuring the normal operation of the placement frame.

[0012] As a further improvement of the above solution, holes for the striking rod to pass through are provided at equal intervals on the bottom of the push plate, thereby ensuring the normal movement of the striking rod.

[0013] As a further improvement of the above solution, a support base is installed at the bottom of the driving motor, and the right side of the support base is fixedly connected to the left side of the back movable slot plate, ensuring the normal operation of the driving motor.

[0014] As a further improvement of the above solution, small springs are fixedly connected to the bottom of the abutment plate at equal intervals, and the bottom of the small springs is fixedly connected to the bottom of the inner wall of the pusher plate, which facilitates the reset of the abutment plate and ensures the normal lifting and lowering movement of the striking rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model sets a placement component. After the cooling work is completed, the lifting motor rotates in the opposite direction, so that the placement frame and the placement piece move upward with the metal parts. During the rising process of the placement frame, the top of the piston rod B will abut against the bottom of the circular top plate, so that the gas in the connecting pipe pushes the piston rod A to move upward, so that the piston rod A moves upward with the placement piece, and the placement piece moves upward along the placement frame with the metal parts, thereby pushing the metal parts out of the placement frame, thereby facilitating the removal of the metal parts.

[0017] 2. The utility model sets a pushing assembly. During the movement of the pushing plate, the gear is acted upon by the toothed plate, causing the rotating rod to rotate with the cam, thereby causing the cam to drive the abutment plate to move downward. Under the action of the small spring, the striking rod continuously strikes the surface of the placement part, thereby achieving the process of the pushing plate pushing the metal parts to vibrate the metal parts on the placement part, thereby improving the drainage effect of the device on the metal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the cooling box, placement frame and screw rod of the utility model;

[0020] Figure 3 This is a structural diagram of the connecting block, placement piece and piston rod A of the utility model;

[0021] Figure 4 This is a schematic structural diagram of the cam, abutment plate and striking rod of the utility model;

[0022] Figure 5 This is a structural diagram of the piston rod A, connecting pipe and piston rod B of the utility model.

[0023] Description of main symbols:

[0024] 1. Cooling box; 2. Collection box; 3. Fan; 4. Placement frame; 5. Screw; 6. Connecting block; 7. Placement piece; 8. Piston rod A; 9. Connecting pipe; 10. Piston rod B; 11. Moving groove plate; 12. Push plate; 13. Threaded rod; 14. T-block; 15. Rotating rod; 16. Gear; 17. Tooth plate; 18. Cam; 19. Abutment plate; 20. Beating rod. DETAILED DESCRIPTION

[0025] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0026] Example:

[0027] Please combine Figure 1-5 , a cooling device for heat treatment of metal parts in this embodiment includes a cooling box 1. The front of the cooling box 1 is connected to a water outlet pipe to facilitate the discharge of cooling water. A circular top plate is installed on the top of the cooling box 1. A collecting box 2 is installed on the right side of the cooling box 1. A placing component is installed inside the cooling box 1. A pushing component is installed on the top of the cooling box 1. Support legs are fixedly connected at the four corners of the top of the cooling box 1. A mounting plate is installed on the top of the supporting legs, and a fan 3 is installed on the top of the mounting plate.

[0028] The placement component is used to carry metal parts for lifting and moving. The placement component includes a placement frame 4. The back of the placement frame 4 is fixedly connected to a guide block. A guide rod is provided inside the guide block. The two ends of the guide rod are respectively fixedly connected to the top and bottom of the inner wall of the back linear groove, ensuring the normal operation of the placement frame 4. The placement frame 4 is a mesh frame. The front and back of the inner wall of the cooling box 1 are provided with linear grooves. The bottom of the inner wall of the front linear groove is rotatably connected to a screw rod 5. The top of the screw rod 5 is fixedly connected to a lifting motor. The lifting motor is installed on the top of the cooling box 1. The outer side of the screw rod 5 is threadedly connected to a connecting block 6 slidingly provided inside the front linear groove. One side of the connecting block 6 is fixedly connected to the front of the placement frame 4. A placement piece 7 is installed inside the placement frame 4. The placement piece 7 includes a return frame. A vibration groove is provided inside, and a placement plate is slidably connected to the inside of the vibration groove. Spring rods are fixedly connected to the four corners of the top of the return frame. The output end of the spring rod passes through the vibration groove and is fixedly connected to the top of the placement plate, which is convenient for the placement plate to vibrate and improve the drainage effect of the metal parts. The placement plate is a mesh plate, which is convenient for the cooling and drainage of metal parts. The bottom of the placement part 7 is fixedly connected with a piston rod A8 at equal intervals, and one end of the piston rod A8 is slidably connected to a connecting pipe 9. The connecting pipe 9 is installed inside the placement frame 4, and one end of the connecting pipe 9 is slidably connected to a piston rod B10. The bottom end of the piston rod B10 is fixedly connected to a limiting disk. The top of the limiting disk and one side of the inner wall of the connecting pipe 9 are connected by a reset spring sleeved on the outside of the piston rod B10, which is convenient for resetting the piston rod B10.

[0029] The pushing assembly is used to push metal parts into the interior of the collection box 2. The pushing assembly includes two movable slots 11 and a pushing plate 12 fixedly connected to the top of the cooling box 1. A limiting rod is installed inside the front movable slot plate 11, and a threaded rod 13 is installed on the inner wall of the back movable slot plate 11. The left end of the threaded rod 13 passes through the movable slot plate 11 and is fixedly connected to the drive motor. A support seat is installed at the bottom of the drive motor, and the right side of the support seat is fixedly connected to the left side of the back movable slot plate 11 to ensure the normal operation of the drive motor. The front and back of the pushing plate 12 are fixedly connected with a T-shaped block 14. One side of the front T-shaped block 14 is sleeved on the outside of the limiting rod, and the internal thread of the back T-shaped block 14 is connected to the outside of the threaded rod 13. The positive end of the inner wall of the pushing plate 12 The surface is rotatably connected to a rotating rod 15, one end of which passes through the push plate 12 and is fixedly connected to a gear 16, the surface of the gear 16 is meshedly connected to a toothed plate 17 fixedly connected to the top of the cooling box 1, and the surface of the rotating rod 15 is fixedly connected to a cam 18 at equal intervals, and the surface of the cam 18 abuts against an abutment plate 19 which is slidably connected to the inside of the push plate 12, and the bottom of the abutment plate 19 is fixedly connected to a small spring at equal intervals, and the bottom of the small spring is fixedly connected to the bottom of the inner wall of the push plate 12, which is convenient for driving the abutment plate 19 to reset and ensure the normal lifting and lowering movement of the striking rod 20, and the bottom of the abutment plate 19 is fixedly connected to the striking rod 20 at equal intervals, and the bottom of the push plate 12 is provided with through-holes for the striking rod 20 to pass through at equal intervals, thereby ensuring the normal movement of the striking rod 20.

[0030] The implementation principle of a cooling device for heat treatment of metal parts in the embodiment of the present application is: first place the metal part on the top of the placement piece 7, start the lifting motor, so that the screw rod 5 moves downward with the placement frame 4 through the connecting block 6, so that the metal part enters the interior of the cooling box 1 and cools the metal part.

[0031] After the cooling work is completed, the lifting motor rotates in the opposite direction, so that the placement frame 4 and the placement piece 7 move upward with the metal parts. During the rising process of the placement frame 4, the top of the piston rod B10 will abut against the bottom of the circular top plate, so that the gas in the connecting pipe 9 pushes the piston rod A8 to move upward, so that the piston rod A8 moves upward with the placement piece 7, and the placement piece 7 moves upward along the placement frame 4 with the metal parts, thereby pushing the metal parts out of the placement frame 4, thereby facilitating the removal of the metal parts.

[0032] After the placement piece 7 pushes the metal parts to the highest point, the drive motor is started, so that the drive motor drives the threaded rod 13 to rotate. The threaded rod 13 drives the push plate 12 through the T-shaped block 14 to push the metal parts on the surface of the placement piece 7 into the inside of the collection box 2, thereby improving the collection efficiency of the device.

[0033] During the movement of the push plate 12, the gear 16 is acted upon by the tooth plate 17, causing the rotating rod 15 to rotate with the cam 18, thereby causing the cam 18 to drive the abutment plate 19 to move downward. Under the action of the small spring, the striking rod 20 continuously strikes the surface of the placement piece 7, thereby achieving the process of the push plate 12 pushing the metal parts to vibrate the metal parts on the placement piece 7, thereby improving the device's drainage effect on the metal parts.

[0034] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A cooling device for heat treatment of metal parts, characterized in that: The cooling box (1) comprises a cooling box (1), a circular top plate is installed on the top of the cooling box (1), a collecting box (2) is installed on the right side of the cooling box (1), a placing component is installed inside the cooling box (1), a pushing component is installed on the top of the cooling box (1), supporting legs are fixedly connected at the four corners of the top of the cooling box (1), a mounting plate is installed on the top of the supporting legs, and a fan (3) is installed on the top of the mounting plate; The placement assembly includes a placement frame (4), the front and back sides of the inner wall of the cooling box (1) are provided with linear grooves, the bottom of the inner wall of the front linear groove is rotatably connected to a screw rod (5), the top of the screw rod (5) is fixedly connected to a lifting motor, the outer side of the screw rod (5) is threadedly connected to a connecting block (6) slidably arranged inside the front linear groove, one side of the connecting block (6) is fixedly connected to the front side of the placement frame (4), a placement piece (7) is installed inside the placement frame (4), the bottom of the placement piece (7) is fixedly connected to a piston rod A (8) at equal intervals, one end of the piston rod A (8) is slidably connected to a connecting pipe (9), the connecting pipe (9) is installed inside the placement frame (4), and one end of the connecting pipe (9) is slidably connected to a piston rod B (10); The pusher assembly comprises two movable slot plates (11) and a pusher plate (12) fixedly connected to the top of the cooling box (1); a limiting rod is installed inside the front movable slot plate (11); a threaded rod (13) is installed on the inner wall of the back movable slot plate (11); the left end of the threaded rod (13) passes through the movable slot plate (11) and is fixedly connected to a driving motor; the front and back of the pusher plate (12) are fixedly connected to a T-shaped block (14); one side of the front T-shaped block (14) is sleeved on the outside of the limiting rod; the inner thread of the back T-shaped block (14) is connected to the threaded rod The outer side of the rod (13) and the front side of the inner wall of the push plate (12) are rotatably connected to a rotating rod (15), one end of the rotating rod (15) passes through the push plate (12) and is fixedly connected to a gear (16), the surface of the gear (16) is meshedly connected to a toothed plate (17) fixedly connected to the top of the cooling box (1), the surface of the rotating rod (15) is fixedly connected to cams (18) at equal intervals, the surface of the cam (18) is in contact with an abutment plate (19) slidably connected to the inside of the push plate (12), and the bottom of the abutment plate (19) is fixedly connected to a striking rod (20) at equal intervals.

2. A cooling device for heat treatment of metal parts according to claim 1, characterized in that: The bottom end of the piston rod B (10) is fixedly connected to a limit plate, and the top of the limit plate and one side of the inner wall of the connecting pipe (9) are connected via a return spring sleeved on the outside of the piston rod B (10).

3. A cooling device for heat treatment of metal parts according to claim 1, characterized in that: The placement member (7) comprises a circular frame, a vibration groove is provided inside the circular frame, a placement plate is slidably connected inside the vibration groove, spring rods are fixedly connected at the four corners of the top of the circular frame, and the output end of the spring rod passes through the vibration groove and is fixedly connected to the top of the placement plate.

4. A cooling device for heat treatment of metal parts according to claim 1, characterized in that: The back of the placement frame (4) is fixedly connected with a guide block, the interior of the guide block is provided with a guide rod, and the two ends of the guide rod are respectively fixedly connected to the top and bottom of the inner wall of the back linear groove.

5. A cooling device for heat treatment of metal parts according to claim 1, characterized in that: The bottom of the push plate (12) is provided with openings at equal intervals for the striking rod (20) to pass through.

6. A cooling device for heat treatment of metal parts according to claim 1, characterized in that: A support base is installed at the bottom of the driving motor, and the right side of the support base is fixedly connected to the left side of the back movable slot plate (11).

7. A cooling device for heat treatment of metal parts according to claim 1, characterized in that: Small springs are fixedly connected to the bottom of the abutting plate (19) at equal intervals, and the bottoms of the small springs are fixedly connected to the bottom of the inner wall of the pushing plate (12).

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