Rail clamping plate machining and quenching device

Abstract

The utility model belongs to the technical field of track clamping plate quenching, and particularly relates to a track clamping plate machining quenching device which comprises a support, a cooling-water machine, a water pumping pipe and a water inlet pipe, a water tank is fixedly connected to the top of the support, an outer tank is fixedly connected to the inner wall of the bottom of the water tank, and the left side of the water tank is hollow; the bottom of the support is fixedly connected with a motor, the top of an output shaft of the motor penetrates through the support and the water tank and extends into the outer box, the inner walls of the left side and the right side of the water tank are rotationally connected with flow guide columns, the flow guide columns rotate to drive upper water flow to rapidly move and alternate, and then an impeller rotates to drive a lower water flow rotating rod. When the quenching platform rotates, the track clamping plate body can be driven to rotate, all water in the water tank is accelerated to flow through simultaneous rotation cooperation of the flow guide column, the impeller and the quenching platform, and when the track clamping plate is put into the water tank for quenching, water around the track clamping plate is driven to rapidly flow and replace through rapid alternate movement of water flow.

Description

Technical Field

[0001] The utility model relates to the technical field of track clamping plate quenching, in particular to a track clamping plate machining quenching device. Background Art

[0002] In the prior art, quenching refers to a metal heat treatment process in which a metal workpiece is heated to a certain appropriate temperature and maintained for a period of time, and then immersed in a quenching medium for rapid cooling. Usually, the solid solution treatment or heat treatment process with rapid cooling process of materials such as aluminum alloy, copper alloy, titanium alloy, tempered glass is also called quenching. In the processing of rail splints, quenching is a particularly important link.

[0003] However, in the prior art, since the track clamps will retain high temperature on their surface after heat treatment, when quenching in water, it will affect the increase of water temperature around the track clamps. If the water flow is slow, the water temperature around the track clamps will always be too high, thereby affecting the quenching effect of the guide rail clamps. Therefore, there is still the problem of uneven quenching of the guide rail clamps. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the track clamping plate is prone to uneven quenching and affects the quenching effect, and proposes a track clamping plate processing quenching device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A track splint processing and quenching device, comprising a bracket, a water chiller, a water pump and a water inlet pipe, the top of the bracket is fixedly connected to a water tank, the inner wall of the bottom of the water tank is fixedly connected to an outer box, the left side of the water tank is hollow, the bottom of the bracket is fixedly connected to a motor, and the top of the motor output shaft passes through the bracket and the water tank and extends into the outer box, the inner walls on the left and right sides of the water tank are rotatably connected to guide columns, and the left side of the guide column extends into the left side of the water tank, the outer wall of the guide column is provided with a plurality of guide holes, and the outer wall of the guide column is fixedly connected to a track, and the top of the outer box is rotatably connected There is a hollow column, the inner wall at the bottom of the hollow column is fixedly connected with a spring, the top of the spring is fixedly connected with a sliding rod, the top of the sliding rod is fixedly connected with a quenching platform, the top of the quenching platform is provided with a placement groove, the bottom of the quenching platform is grid-shaped, the inner wall at the bottom of the quenching platform is fixedly connected with a fixed column, and the number of fixed columns is four, the front side of the quenching platform is slidably connected with a slider, the bottom of the slider is slidably connected with a limit rod, the right side of the limit rod is rotatably connected with a roller, the roller is in sliding contact with a track, and a transmission mechanism is provided in the water tank.

[0007] Preferably, the transmission mechanism includes a first bevel gear, a second bevel gear, a third bevel gear, a rotating rod, a connecting rod, two impellers, a first pulley, a second pulley and a belt, the first bevel gear is fixedly connected to the top of the motor output shaft, the connecting rod is rotatably connected to the left inner wall of the outer box, and the left end of the connecting rod passes through the outer box and extends to the left side of the water tank, the second bevel gear is fixedly connected to the right end of the connecting rod, the second bevel gear is movably meshed with the first bevel gear, the rotating rod is rotatably connected to the right inner wall of the outer box, and the right end of the rotating rod extends outside the outer box, the third bevel gear is fixedly connected to the left end of the rotating rod, the third bevel gear is movably meshed with the first bevel gear, the right end of the rotating rod is fixedly connected with the right impeller, the outer wall of the connecting rod is fixedly connected with the left impeller, the first pulley is fixedly connected to the left end of the connecting rod, the second pulley is fixedly connected to the left side of the guide column, and the first pulley and the outer wall of the second pulley are slidably connected with the same belt.

[0008] Furthermore, the transmission mechanism starts the motor by connecting to the motor power supply, thereby driving the first bevel gear to rotate. When the first bevel gear rotates, it will also drive the second bevel gear and the third bevel gear to rotate, thereby driving the rotating rod and the connecting rod to rotate. When the rotating rod and the connecting rod rotate, they will drive the two impellers to rotate. The first pulley is driven to rotate through the rotation of the connecting rod, thereby driving the belt to rotate, and the second pulley is driven to rotate through the belt.

[0009] Preferably, the bottom of the sliding rod extends into the hollow column, and the top of the sliding rod extends outside the hollow column, and the outer wall of the sliding rod is slidably connected to the inner wall of the hollow column.

[0010] Furthermore, a sliding rod is provided to assist the quenching platform in moving up and down and rotating horizontally.

[0011] Preferably, the outer wall of the quenching platform is provided with a groove, the rear side of the slider extends into the groove, and the slider is slidably connected to the inner wall of the groove.

[0012] Furthermore, by providing the groove, when the quenching platform rotates, the slider will not be driven to rotate, and when the slider moves up and down, the quenching platform will be driven to move up and down.

[0013] Preferably, a movable groove is provided at the bottom of the sliding block, the top of the limiting rod extends into the movable groove, and the limiting rod is slidably connected to the inner wall of the movable groove.

[0014] Furthermore, by providing the sliding groove, when the roller moves along the track, the limiting rod can follow the roller to move along the sliding groove.

[0015] Preferably, the bottom of the hollow column passes through the outer box and extends into the water tank, and the hollow column is fixedly connected to the top of the first bevel gear.

[0016] Furthermore, when the first bevel gear rotates, the hollow column can be driven to rotate, thereby driving the sliding rod to rotate.

[0017] Beneficial effects:

[0018] 1. The first bevel gear is driven to rotate by starting the motor, thereby driving the second bevel gear and the third bevel gear to rotate. When the second bevel gear rotates, it drives the connecting rod to rotate, and the first pulley is driven to rotate through the connecting rod, thereby driving the belt to rotate. The second pulley is driven to rotate through the belt, and when the second pulley rotates, the guide column is driven to rotate;

[0019] 2. When the guide column rotates, the guide holes of the guide column body will stir the water flow to move, so as to achieve the purpose of rapid alternating flow of water in the water tank. Through the track set on the outer wall of the guide column, when the guide column rotates, the track is driven to rotate. At this time, the roller rotates and moves with the track. Through the body, the height of the track body increases from left to right. The roller will move up or down when it rotates. The roller moves up or down, driving the quenching platform to move and assisting the lifting of the quenching platform;

[0020] 3. When the connecting rod and the rotating rod rotate, the two impellers will be driven to rotate. The rotation of the impellers will stir the water flow at the bottom of the water tank, making the water flow move faster. When the motor is started, the hollow column will be driven to rotate, and the sliding rod will be driven to rotate by driving the hollow column to rotate, thereby driving the quenching platform to rotate. When the quenching platform rotates, the track clamp is fixed by the fixed column. The bottom of the quenching platform is in a grid shape, which improves the water permeability of the quenching platform so that the track clamp can be quenched evenly at all angles.

[0021] In the utility model: the rotation of the guide column drives the upper water flow to move rapidly and alternately, and the rotation of the impeller drives the lower water flow to rotate the rod. When the quenching platform rotates, the track clamp body will be driven to rotate. Through the cooperation of the guide column, the impeller and the quenching platform rotating at the same time, the water in the water tank is accelerated to flow. When the track clamp is placed in the water tank for quenching, the rapid alternating movement of the water flow drives the water around the track clamp to flow and replace rapidly, thereby improving the quenching effect. Then, through the rotation of the track clamp body and the collision with the water flow, the temperature of the track clamp body surface can be quickly removed, so that the quenching is more uniform and the quenching quality of the track clamp is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a sectional view of the overall structure of a track clamping plate processing and quenching device proposed by the utility model;

[0023] Figure 2 This is a structural top view of a quenching platform and a fixing column of a track clamping plate processing quenching device proposed by the utility model;

[0024] Figure 3This is a structural side view of an impeller of a track clamping plate processing and quenching device proposed by the utility model;

[0025] Figure 4 This is a three-dimensional structural diagram of a guide column, roller and track of a track clamp plate processing and quenching device proposed by the utility model.

[0026] In the figure: 1. bracket; 2. motor; 3. rotating rod; 4. impeller; 5. connecting rod; 6. water tank; 7. outer box; 8. hollow column; 9. sliding rod; 10. guide column; 11. track; 12. slider; 13. quenching platform; 14. roller; 15. limit rod; 16. first bevel gear; 17. second bevel gear; 18. third bevel gear; 19. first pulley; 20. belt; 21. second pulley; 22. suction pipe; 23. water inlet pipe; 24. chiller; 25. fixing column; 26. spring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Embodiment 1

[0029] Reference Figure 1-4A track splint processing and quenching device comprises a bracket 1, a chiller 24, a water pumping pipe 22 and a water inlet pipe 23. The top of the bracket 1 is fixedly connected to a water tank 6, and the inner wall of the bottom of the water tank 6 is fixedly connected to an outer box 7. The left side of the water tank 6 is hollow. The bottom of the bracket 1 is fixedly connected to a motor 2, and the top of the output shaft of the motor 2 passes through the bracket 1 and the water tank 6 and extends into the outer box 7. The inner walls of the left and right sides of the water tank 6 are rotatably connected to guide columns 10, and the left side of the guide column 10 extends into the left side of the water tank 6. The outer wall of the guide column 10 is provided with a plurality of guide holes, and the outer wall of the guide column 10 is fixedly connected to a track 11. The top of the outer box 7 is rotatably connected to a hollow column 8, and the inner wall of the bottom of the hollow column 8 is fixedly connected to a spring 2 6, the top of the spring 26 is fixedly connected to a sliding rod 9, the top of the sliding rod 9 is fixedly connected to a quenching platform 13, the top of the quenching platform 13 is provided with a placement groove, the bottom of the quenching platform 13 is in a grid shape, the inner wall of the bottom of the quenching platform 13 is fixedly connected to a fixed column 25, and the number of the fixed columns 25 is four, the front side of the quenching platform 13 is slidably connected to a slider 12, the bottom of the slider 12 is slidably connected to a limit rod 15, the right side of the limit rod 15 is rotatably connected to a roller 14, the roller 14 is in sliding contact with the track 11, and a transmission mechanism is provided in the water tank 6, the transmission mechanism includes a first bevel gear 16, a second bevel gear 17, a third bevel gear 18, a rotating rod 3, a connecting rod 5, Two impellers 4, a first pulley 19, a second pulley 21 and a belt 20, a first bevel gear 16 is fixedly connected to the top of the output shaft of the motor 2, the connecting rod 5 is rotatably connected to the left inner wall of the outer box 7, and the left end of the connecting rod 5 passes through the outer box 7 and extends to the left side of the water tank 6, the second bevel gear 17 is fixedly connected to the right end of the connecting rod 5, the second bevel gear 17 is movably engaged with the first bevel gear 16, the rotating rod 3 is rotatably connected to the right inner wall of the outer box 7, and the right end of the rotating rod 3 extends to the outside of the outer box 7, the third bevel gear 18 is fixedly connected to the left end of the rotating rod 3, the third bevel gear 18 is movably engaged with the first bevel gear 16, the right end of the rotating rod 3 is fixedly connected to the right impeller 4, and the outer wall of the connecting rod 5 is fixedly connected The left impeller 4, the first pulley 19 is fixedly connected to the left end of the connecting rod 5, the second pulley 21 is fixedly connected to the left side of the guide column 10, the first pulley 19 and the second pulley 21 are slidably connected to the outer wall with the same belt 20, the transmission mechanism starts the motor 2 by connecting to the power supply of the motor 2, and drives the first bevel gear 16 to rotate. When the first bevel gear 16 rotates, it will also drive the second bevel gear 17 and the third bevel gear 18 to rotate, thereby driving the rotating rod 3 and the connecting rod 5 to rotate. When the rotating rod 3 and the connecting rod 5 rotate, the two impellers 4 will be driven to rotate, and the first pulley 19 will be driven to rotate through the rotation of the connecting rod 5, thereby driving the belt 20 to rotate, and the second pulley 21 will be driven to rotate through the belt 20.

[0030] By means of the above mechanism, when the motor 2 rotates, it drives the first bevel gear 16 to rotate, and the hollow column 8 is driven to rotate through the first bevel gear 16, and the sliding rod 9 is driven to rotate through the rotation of the hollow column 8, thereby driving the quenching platform 13 to rotate. When the guide column 10 rotates, it will drive the track 11 of the outer wall to rotate, and the track 11 body will increase from left to right, and the roller 14 is driven to rotate through the rotation of the track 11. When the roller 14 moves, it drives the limit rod 15 to move along the sliding groove, and as the roller 14 moves up or down, the limit rod 15 will lift or pull down the slider 12, indirectly driving the quenching platform 13 to move up and down. When the roller 14 moves to the left or right end of the track 11, it will continue to rotate along the left or right end and no longer move. When the quenching platform 13 rotates, it will not drive the slider 12 to rotate, and the slider 12 can assist the quenching platform 13 to move up and down.

[0031] In the utility model, the bottom of the sliding rod 9 extends into the hollow column 8, and the top of the sliding rod 9 extends outside the hollow column 8. The outer wall of the sliding rod 9 is slidably connected to the inner wall of the hollow column 8. By setting the sliding rod 9, the quenching platform 13 is assisted to move up and down and rotate horizontally.

[0032] In the utility model, a groove is provided on the outer wall of the quenching platform 13, the rear side of the slider 12 extends into the groove, and the slider 12 is slidably connected to the inner wall of the groove. By setting the groove, when the quenching platform 13 rotates, it will not drive the slider 12 to rotate, and when the slider 12 moves up and down, it will drive the quenching platform 13 to move up and down.

[0033] In the utility model, a movable groove is provided at the bottom of the slider 12, the top of the limiting rod 15 extends into the movable groove, and the limiting rod 15 is slidably connected to the inner wall of the movable groove. By setting the sliding groove, when the roller 14 moves along the track 11, the limiting rod 15 can follow the roller 14 to move along the sliding groove.

[0034] In the present invention, the bottom of the hollow column 8 passes through the outer box 7 and extends into the water tank 6. The hollow column 8 is fixedly connected to the top of the first bevel gear 16. When the first bevel gear 16 rotates, the hollow column 8 can be driven to rotate, thereby driving the sliding rod 9 to rotate.

[0035] Working principle: When quenching the track splint, first put the track splint into the placement groove of the quenching platform 13. After placing it, connect the power supply of motor 2 to start the motor 2 to rotate. At this time, the output shaft of motor 2 drives the first bevel gear 16 to rotate, and drives the hollow column 8 to rotate through the first bevel gear 16. When the hollow column 8 rotates, it drives the limit rod 15 to rotate, and the quenching platform 13 is driven to rotate through the rotation of the limit rod 15. When the first bevel gear 16 rotates, it will also drive the second bevel gear 17 and the third bevel gear 18 to rotate, thereby driving the rotating rod 3 and the connecting rod 5 to rotate. When the rotating rod 3 and the connecting rod 5 rotate, it will drive the two impellers 4 to rotate, and the first pulley 19 is driven to rotate through the rotation of the connecting rod 5. Thereby, the belt 20 is driven to rotate, and the second pulley 21 is driven to rotate through the belt 20. At this time, the guide column 10 rotates with the second pulley 21 and drives the track 11 to rotate. When the track 11 rotates, it drives the roller 14 to rotate. The roller 14 moves downward from right to left along the outer wall of the track 11. The limit rod 15 moves with the roller 14 and pulls the slider 12 downward. The slider 12 is pulled downward by the limit rod 15 to drive the quenching platform 13 to move downward. When the quenching platform 13 is immersed in water and operates as a whole, water is pumped out through the pumping pipe 22 and sent to the chiller 24. The cooled water is discharged into the water tank 6 through the water inlet pipe 23, so that the water in the water tank 6 can be circulated and cooled, thereby improving the quenching effect.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rail clamp processing and quenching device, comprising a bracket (1), a chiller (24), a water pump (22) and a water inlet pipe (23), characterized in that: The top of the bracket (1) is fixedly connected to a water tank (6), the bottom inner wall of the water tank (6) is fixedly connected to an outer box (7), the left side of the water tank (6) is hollow, the bottom of the bracket (1) is fixedly connected to a motor (2), and the top of the output shaft of the motor (2) passes through the bracket (1) and the water tank (6) and extends into the outer box (7), the inner walls on both sides of the water tank (6) are rotatably connected to guide columns (10), and the left side of the guide column (10) extends into the left side of the water tank (6), the outer wall of the guide column (10) is provided with a plurality of guide holes, and the outer wall of the guide column (10) is fixedly connected to a track (11), the top of the outer box (7) is rotatably connected to a hollow column (8), and the bottom inner wall of the hollow column (8) is fixedly connected to A spring (26) is connected, the top of the spring (26) is fixedly connected to a sliding rod (9), the top of the sliding rod (9) is fixedly connected to a quenching platform (13), the top of the quenching platform (13) is provided with a placement groove, the bottom of the quenching platform (13) is in a grid shape, the inner wall of the bottom of the quenching platform (13) is fixedly connected to a fixing column (25), and the number of the fixing columns (25) is four, the front side of the quenching platform (13) is slidably connected to a slider (12), the bottom of the slider (12) is slidably connected to a limiting rod (15), the right side of the limiting rod (15) is rotatably connected to a roller (14), the roller (14) is in sliding contact with the track (11), and a transmission mechanism is provided in the water tank (6).

2. A rail clamp processing and quenching device according to claim 1, characterized in that: The transmission mechanism comprises a first bevel gear (16), a second bevel gear (17), a third bevel gear (18), a rotating rod (3), a connecting rod (5), two impellers (4), a first pulley (19), a second pulley (21) and a belt (20); the first bevel gear (16) is fixedly connected to the top of the output shaft of the motor (2); the connecting rod (5) is rotatably connected to the left inner wall of the outer box (7); the left end of the connecting rod (5) passes through the outer box (7) and extends to the left side of the water tank (6); the second bevel gear (17) is fixedly connected to the right end of the connecting rod (5); the second bevel gear (17) is movably meshed with the first bevel gear (16); the rotating rod The outer wall of the connecting rod (5) is fixedly connected to the right inner wall of the outer box (7), and the right end of the rotating rod (3) extends outside the outer box (7); the third bevel gear (18) is fixedly connected to the left end of the rotating rod (3); the third bevel gear (18) is movably engaged with the first bevel gear (16); the right end of the rotating rod (3) is fixedly connected to the right impeller (4); the outer wall of the connecting rod (5) is fixedly connected to the left impeller (4); the first pulley (19) is fixedly connected to the left end of the connecting rod (5); the second pulley (21) is fixedly connected to the left side of the guide column (10); the first pulley (19) and the outer wall of the second pulley (21) are slidably connected with the same belt (20).

3. A rail clamp processing and quenching device according to claim 1, characterized in that: The bottom of the sliding rod (9) extends into the hollow column (8), and the bottom of the sliding rod (9) extends outside the hollow column (8), and the outer wall of the sliding rod (9) is slidably connected to the inner wall of the hollow column (8).

4. A rail clamp processing and quenching device according to claim 1, characterized in that: The outer wall of the quenching platform (13) is provided with a groove, the rear side of the slider (12) extends into the groove, and the slider (12) is slidably connected to the inner wall of the groove.

5. The rail clamp processing and quenching device according to claim 1, characterized in that: A movable groove is provided at the bottom of the sliding block (12), the top of the limiting rod (15) extends into the movable groove, and the limiting rod (15) is slidably connected to the inner wall of the movable groove.

6. A rail clamp processing and quenching device according to claim 2, characterized in that: The bottom of the hollow column (8) passes through the outer box (7) and extends into the water tank (6), and the hollow column (8) is fixedly connected to the top of the first bevel gear (16).

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