A high-speed steel roll and high-speed steel roll ring quenching cooling device and use method thereof

Abstract

The invention provides a high-speed steel rolling mill roller and a high-speed steel roller ring quenching and cooling device and a use method thereof, which relate to the technical field of steel roller processing, and include a transmission bin, a reciprocating screw A is fixedly connected to the inner side of the transmission bin, a pipe rack is fixedly connected to the top of the ball nut seat of the reciprocating screw A, an inner ring nozzle is fixedly connected to the inner side of the pipe rack, a liquid guide pump is connected to the inner ring nozzle through a pipeline, a reciprocating screw B is fixedly connected to the bottom of the inner side of the transmission bin, an induction furnace coil is fixedly connected to the top of the ball nut seat of the reciprocating screw B, a user can control the longitudinal reciprocating screw and the transverse reciprocating screw to cooperate in operation through a control unit, the steel roller can be moved to the inside of an immersion tank for overall immersion quenching, and the steel roller can also be quickly quenched in sections by using the induction furnace coil and the inner ring nozzle, thereby solving the problem that traditional quenching and cooling devices are inconvenient to control the overall immersion quenching and segmented rapid quenching modes of the steel roller.

Description

Technical Field

[0001] The invention relates to the technical field of steel roller processing, and in particular to a high-speed steel roller and a high-speed steel roller ring quenching cooling device and a use method thereof. Background Art

[0002] The purpose of steel roller quenching is to transform the supercooled austenite into martensite or bainite to obtain martensite or bainite structure, and then cooperate with tempering at different temperatures to greatly improve the strength, hardness, wear resistance, fatigue strength and toughness of the steel. The existing steel roller quenching cooling device is not convenient for overall immersion quenching of the steel roller and control of the segmented rapid quenching mode. The existing device is not convenient for rapid quenching of the steel roller segments. The existing device is not convenient for adaptive support of parts of the steel roller with different diameters.

[0003] A high-speed steel roll and high-speed steel roll ring quenching and cooling device and a use method thereof are now needed to improve the quenching and cooling efficiency. Summary of the invention

[0004] In view of this, the present invention provides a high-speed steel rolling mill roller and high-speed steel roller ring quenching and cooling device and a method of using the same. The user can also control the coordinated operation of the longitudinal reciprocating screw and the transverse reciprocating screw through the control unit, and can move the steel roller to the inside of the immersion tank for overall immersion quenching, or can use the induction furnace coil and the inner ring nozzle to quickly quench the steel roller in sections.

[0005] The present invention provides a high-speed steel rolling mill roll and high-speed steel roll ring quenching and cooling device, specifically comprising: a top fixing frame and a bottom plate, the bottom plate is arranged below the top fixing frame; the bottom of the top fixing frame is fixedly connected with a longitudinal reciprocating screw, the number of the longitudinal reciprocating screws is set to two groups, the bottoms of the two groups of longitudinal reciprocating screw ball nut seats are fixedly connected with a transverse reciprocating screw, the number of the transverse reciprocating screws is set to two groups, the bottom of the transverse reciprocating screw ball nut seat is fixedly connected with a top hydraulic cylinder, and the bottom end of the telescopic part of the top hydraulic cylinder is fixedly connected with a servo motor A; the servo A fixed bin is fixedly connected to the bottom end of the servo motor A, and a linkage gear A is provided on the inner side of the fixed bin through a rotational connection. The number of linkage gears A is set to two groups, and a worm A is provided on the inner side of the fixed bin through a rotational connection. The left and right sides of the worm A are meshed with the two groups of linkage gears A; a transmission bin is connected to the top of the bottom plate, a collection tank is fixedly connected to the front side of the transmission bin, an immersion tank is fixedly connected to the rear side of the transmission bin, the bottom of the immersion tank is connected to the collection tank, a liquid guide pump is fixedly connected to the rear facade of the transmission bin, and a control unit is fixedly connected to the side end of the transmission bin.

[0006] Optionally, a linkage gear B is coaxially connected to the side end of the linkage gear A, a limit plate is fixedly connected to the inner side of the fixed bin, and a slide groove runs through the bottom of the fixed bin.

[0007] Optionally, a driven rack A is provided on the inner side of the fixed bin through a sliding connection, the top of the driven rack A is meshed with the linkage gear B, a side groove is provided on the side of the driven rack A, and the driven rack A is slidably connected to the inner side of the slide groove.

[0008] Optionally, the bottom end of the driven rack A is fixedly connected to an arc frame, a tungsten steel support wheel is provided on the inner side of the arc frame through a rotational connection, a driven gear A is provided on the side end of the tungsten steel support wheel through a coaxial connection, a protective cover is fixedly connected to the bottom of the side of the arc frame, the driven gear A is rotationally connected to the inner side of the protective cover, a servo motor B is fixedly connected to the bottom of the arc frame, a transmission gear is provided on the side end of the rotating shaft of the servo motor B through a coaxial connection, and the transmission gear is meshed with the driven gear A through a chain.

[0009] Optionally, a reciprocating screw A is fixedly connected to the inner side of the transmission bin, a pipe rack is fixedly connected to the top of the ball nut seat of the reciprocating screw A, an inner ring nozzle is fixedly connected to the inner side of the pipe rack, and the liquid guide pump is connected to the inner ring nozzle through a pipeline.

[0010] Optionally, a reciprocating screw B is fixedly connected to the bottom inner side of the transmission bin, and an induction furnace coil is fixedly connected to the top of the ball nut seat of the reciprocating screw B.

[0011] Optionally, a hydraulic cylinder A is fixedly connected to the top of the base plate, a servo motor C is fixedly connected to the side end of the telescopic part of the hydraulic cylinder A, and a transmission wheel is coaxially connected to the side end of the rotating shaft of the servo motor C.

[0012] Optionally, a hydraulic cylinder B is fixedly connected to the top of the base plate, an adjusting bin is fixedly connected to the top of the telescopic portion of the hydraulic cylinder B, and a top groove vertically penetrates the inner side of the adjusting bin.

[0013] Optionally, an internal gear is provided on the inner side of the adjusting chamber through a rotating connection, a bottom worm wheel is provided at the bottom of the internal gear through a coaxial connection, a side wheel A is provided on the inner side of the adjusting chamber through a rotating connection, a driven rack B is provided on the inner side of the top groove through a sliding connection, a side wheel B is provided at the top of the side end of the driven rack B through a rotating connection, the inner side of the driven rack B is meshed with the internal gear, a worm B is provided at the bottom of the adjusting chamber through a rotating connection, the worm B is meshed with the bottom worm wheel, a servo motor D is fixedly connected to the bottom of the adjusting chamber, and the rotating shaft of the servo motor D is coaxially connected to the worm B.

[0014] Optionally, the method of use is characterized in that the method of use is as follows: first, the user controls the operation of the longitudinal reciprocating screw through the control unit, so that the longitudinal reciprocating screw ball nut seat can drive the transverse reciprocating screw at its bottom to perform longitudinal translation, and controls the operation of the transverse reciprocating screw through the control unit, so that the transverse reciprocating screw can drive the top hydraulic cylinder at the bottom of its ball nut seat to perform lateral translation, and the user controls the operation of the top hydraulic cylinder through the control unit, so that the bottom end of the telescopic part of the top hydraulic cylinder can drive the fixed bin at its bottom to perform horizontal translation, and the control unit can control the operation of the servo motor A, so that the servo motor A shaft can drive the worm A to rotate, and the worm A can drive the two sets of linkage gears A to rotate in opposite directions, and the linkage gear A can drive the linkage gear B to rotate, and the linkage gear B can drive the arc frame at the bottom of the two sets of driven racks A to translate in the opposite direction, and the tungsten steel support wheel on its inside can clamp the steel roller.

[0015] Then, the control unit controls the servo motor B shaft to drive the transmission gear to rotate, and the chain transmission can make the transmission gear drive the driven gear A to rotate, which can drive the steel roller to rotate, so that it is convenient for the steel roller to rotate when it is immersed in the quenching liquid for cooling, and the temperature of the curved side of the steel roller can be cooled more evenly. The user can also control the longitudinal reciprocating screw and the transverse reciprocating screw to cooperate through the control unit, and can move the steel roller to the inside of the immersion tank for immersion quenching, or can use the induction furnace coil and the inner ring nozzle to quickly quench the steel roller in sections.

[0016] Beneficial Effects

[0017] 1. Compared with the traditional quenching and cooling device, the quenching and cooling device according to each embodiment of the present invention can control the longitudinal reciprocating screw to operate through the control unit, so that the longitudinal reciprocating screw ball nut seat can drive the transverse reciprocating screw at its bottom to perform longitudinal translation, and control the transverse reciprocating screw to operate through the control unit, so that the transverse reciprocating screw can drive the top hydraulic cylinder at the bottom of its ball nut seat to perform lateral translation, and the user can control the top hydraulic cylinder to operate through the control unit, so that the bottom end of the telescopic part of the top hydraulic cylinder can drive the fixed bin at its bottom to perform horizontal translation, and the control unit can control the servo motor A to operate, so that the servo motor A can rotate. Drive the worm A to rotate, so that the worm A can drive the two sets of linkage gears A to rotate in the opposite direction, and the linkage gear A can drive the linkage gear B to rotate, and the linkage gear B can drive the arc frame at the bottom of the two sets of driven racks A to translate in the opposite direction, so that the tungsten steel support wheel on the inside can clamp the steel roller, and the control unit controls the servo motor B shaft to drive the transmission gear to rotate, and the chain transmission can make the transmission gear drive the driven gear A to rotate, which can drive the steel roller to rotate, so that it is convenient for the steel roller to rotate when it is immersed in the quenching liquid for cooling, and the temperature difference of the curved side of the steel roller can be more even.

[0018] 2. By setting up the induction furnace coil, the user can also control the coordinated operation of the longitudinal reciprocating screw and the transverse reciprocating screw through the control unit, and can move the steel roller into the immersion tank for overall immersion quenching, or can use the induction furnace coil and the inner ring nozzle to quickly quench the steel roller in sections.

[0019] 3. By setting an inner ring nozzle and controlling the operation of the reciprocating screw B through the control unit, the ball nut seat of the reciprocating screw B can drive the induction furnace coil to translate on the outside of the steel roller, so that the induction furnace coil can quickly induction heat the outside of the steel roller. By controlling the operation of the reciprocating screw A through the control unit, the ball nut seat of the reciprocating screw A can drive the pipe rack to translate on the outside of the steel roller. By starting the liquid guide pump, the immersion pool is transferred to the inner ring nozzle inside the pipe rack through the pipeline for spraying, so that the steel roller can be quenched and cooled in sections.

[0020] 4. By setting up the adjustment bin and controlling the hydraulic cylinder A and the hydraulic cylinder B to operate and retract in sequence through the control unit, when the induction furnace coil and the pipe rack are translated to the hydraulic cylinder position, the steel roller can be prevented from getting stuck during translation quenching. By controlling the operation of the servo motor D through the control unit, the servo motor D shaft can drive the worm B to rotate, which can drive the worm B to drive the bottom worm wheel to rotate, which can drive the bottom worm wheel to drive the internal gear to rotate, which can drive the driven racks B on both sides to translate, which can drive the two sets of side wheels B at the top to translate in opposite directions, and the spacing between the two sets of side wheels B can be adjusted to facilitate the adaptive support of parts of the steel roller with different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0022] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0023] In the attached picture:

[0024] Figure 1 A schematic diagram showing a bottom-up stereoscopic structure of the entire quenching and cooling device according to an embodiment of the present invention is shown;

[0025] Figure 2 A schematic diagram showing a top view of the overall three-dimensional structure of a quenching cooling device according to an embodiment of the present invention;

[0026] Figure 3 A schematic diagram showing the left-side stereoscopic structure of the entire quenching cooling device according to an embodiment of the present invention is shown;

[0027] Figure 4 A schematic diagram showing the right-side three-dimensional structure of the entire quenching cooling device according to an embodiment of the present invention is shown;

[0028] Figure 5 A schematic diagram showing a side-sectional top view of a three-dimensional structure of a fixed chamber of a quenching and cooling device according to an embodiment of the present invention is shown;

[0029] Figure 6 A schematic diagram showing a right-side stereoscopic structure of a side section of a fixed chamber of a quenching cooling device according to an embodiment of the present invention is shown;

[0030] Figure 7 A schematic diagram showing a three-dimensional disassembled structure of an adjusting chamber of a quenching cooling device according to an embodiment of the present invention is shown;

[0031] Figure 8 A schematic diagram showing a three-dimensional structure of a transmission bin of a quenching cooling device according to an embodiment of the present invention is shown;

[0032] Reference numerals list

[0033] 1. Top fixing frame;

[0034] 101. Longitudinal reciprocating screw;

[0035] 2. Horizontally placed reciprocating screw;

[0036] 201, top hydraulic cylinder; 202, servo motor A;

[0037] 3. Fixed warehouse;

[0038] 301, worm A; 302, linkage gear A; 3021, linkage gear B; 303, limit plate; 304, driven rack A; 3041, side groove; 305, slide groove;

[0039] 4. Arc frame;

[0040] 401, tungsten steel support wheel; 4011, driven gear A; 402, protective cover; 403, servo motor B; 4031, transmission gear;

[0041] 5. Transmission compartment;

[0042] 501, control unit; 502, reciprocating screw A; 5021, pipe rack; 5022, inner ring nozzle; 503, reciprocating screw B; 5031, induction furnace coil; 504, immersion tank; 505, collection tank; 506, liquid guide pump;

[0043] 6. Hydraulic cylinder A;

[0044] 601, servo motor C; 602, transmission wheel;

[0045] 7. Adjustment warehouse;

[0046] 701, hydraulic cylinder B; 702, driven rack B; 703, side wheel A; 7031, side wheel B; 704, internal gear; 7041, bottom worm wheel; 705, worm B; 706, servo motor D; 707, top groove;

[0047] 8. Base plate. DETAILED DESCRIPTION

[0048] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0049] Example 1: Please refer to Figures 1 to 8 :

[0050] The present invention proposes a high-speed steel rolling mill roll and high-speed steel roll ring quenching cooling device and a method of using the same, comprising: a top fixing frame 1 and a bottom plate 8, wherein the bottom plate 8 is arranged below the top fixing frame 1; a longitudinal reciprocating screw 101 is fixedly connected to the bottom of the top fixing frame 1, wherein the number of the longitudinal reciprocating screws 101 is set to two groups, and the bottoms of the ball nut seats of the two groups of longitudinal reciprocating screws 101 are fixedly connected to a transverse reciprocating screw 2, wherein the number of the transverse reciprocating screws 2 is set to two groups, and a top hydraulic cylinder 201 is fixedly connected to the bottom of the ball nut seat of the transverse reciprocating screw 2, and a servo motor A202 is fixedly connected to the bottom end of the telescopic part of the top hydraulic cylinder 201; a fixed bin 3 is fixedly connected to the bottom end of the servo motor A202, and a linkage gear A302 is arranged on the inner side of the fixed bin 3 through rotation connection, and the linkage gear A The number of 302 is set to two groups, and a worm A301 is provided on the inner side of the fixed bin 3 through a rotation connection, and the left and right sides of the worm A301 are meshed with two groups of linkage gears A302; a transmission bin 5 is connected to the top of the bottom plate 8, a collection tank 505 is fixedly connected to the front side of the transmission bin 5, an immersion tank 504 is fixedly connected to the rear side of the transmission bin 5, and the bottom of the immersion tank 504 is connected to the collection tank 505. A liquid guide pump 506 is fixedly connected to the vertical surface of the rear side of the transmission bin 5, a control unit 501 is fixedly connected to the side end of the transmission bin 5, and a linkage gear B3021 is provided on the side end of the linkage gear A302 through a coaxial connection, a limiting plate 303 is fixedly connected to the inner side of the fixed bin 3, a slide groove 305 runs through the bottom of the fixed bin 3, and a guide plate 506 is provided on the inner side of the fixed bin 3 through a sliding connection. The driven rack A304 and the top of the driven rack A304 are meshed with the linkage gear B3021, and a side groove 3041 is provided on the side of the driven rack A304. The driven rack A304 is slidably connected to the inner side of the slide groove 305. The bottom end of the driven rack A304 is fixedly connected with an arc frame 4. A tungsten steel support wheel 401 is provided on the inner side of the arc frame 4 through a rotation connection. A driven gear A4011 is provided on the side end of the tungsten steel support wheel 401 through a coaxial connection. A protective cover 402 is fixedly connected to the bottom of the side of the arc frame 4. The driven gear A4011 is rotationally connected to the inner side of the protective cover 402. A servo motor B403 is fixedly connected to the bottom of the arc frame 4. A transmission gear 4031 is provided on the side end of the rotating shaft of the servo motor B403 through a coaxial connection. 4031 is meshed with the driven gear A4011 through a chain. The user controls the operation of the longitudinal reciprocating screw 101 through the control unit 501, so that the ball nut seat of the longitudinal reciprocating screw 101 can drive the transverse reciprocating screw 2 at its bottom to perform longitudinal translation. The user controls the operation of the transverse reciprocating screw 2 through the control unit 501, so that the transverse reciprocating screw 2 can drive the top hydraulic cylinder 201 at the bottom of its ball nut seat to perform lateral translation. The user controls the operation of the top hydraulic cylinder 201 through the control unit 501, so that the bottom end of the telescopic part of the top hydraulic cylinder 201 can drive the fixed bin 3 at its bottom to perform horizontal translation. The control unit 501 controls the operation of the servo motor A202, so that the rotating shaft of the servo motor A202 can drive the worm A301 to rotate.The worm A301 can drive the two sets of linkage gears A302 to rotate in opposite directions, the linkage gear A302 can drive the linkage gear B3021 to rotate, the linkage gear B3021 can drive the arc frame 4 at the bottom of the two sets of driven racks A304 to translate in the opposite direction, and the tungsten steel support wheel 401 on its inside can clamp the steel roller. The control unit 501 controls the servo motor B403 shaft to drive the transmission gear 4031 to rotate, and the chain transmission can make the transmission gear 4031 drive the driven gear A4011 to rotate, which can drive the steel roller to rotate, so that it is convenient to rotate when the steel roller is immersed in the quenching liquid for cooling, and the temperature of the curved side of the steel roller can be cooled more evenly. The user can also control the longitudinal reciprocating screw 101 and the transverse reciprocating screw 2 to cooperate with each other through the control unit 501, and can move the steel roller to the inside of the immersion tank 504 for overall immersion quenching, or can use the induction furnace coil 5031 and the inner ring nozzle 5022 to quickly quench the steel roller in sections. ,

[0051] like Figures 2 to 8 As shown, a reciprocating screw A502 is fixedly connected to the inner side of the transmission chamber 5, a pipe rack 5021 is fixedly connected to the top of the ball nut seat of the reciprocating screw A502, an inner ring nozzle 5022 is fixedly connected to the inner side of the pipe rack 5021, a liquid guide pump 506 is connected to the inner ring nozzle 5022 through a pipeline, a reciprocating screw B503 is fixedly connected to the bottom of the inner side of the transmission chamber 5, an induction furnace coil 5031 is fixedly connected to the top of the ball nut seat of the reciprocating screw B503, and the reciprocating screw B503 is controlled to operate by the control unit 501, so that The reciprocating screw B503 ball nut seat drives the induction furnace coil 5031 to translate on the outside of the steel roller, so that the induction furnace coil 5031 can quickly induction heat the outside of the steel roller. The control unit 501 controls the operation of the reciprocating screw A502, so that the reciprocating screw A502 ball nut seat drives the pipe rack 5021 to translate on the outside of the steel roller. By starting the liquid guide pump 506, the immersion pool 504 is transferred to the inner ring nozzle 5022 on the inside of the pipe rack 5021 through the pipeline for spraying, so that the steel roller can be quenched and cooled in sections.

[0052] like Figures 3 to 8As shown, a hydraulic cylinder A6 is fixedly connected to the top of the bottom plate 8, a servo motor C601 is fixedly connected to the side end of the telescopic part of the hydraulic cylinder A6, a transmission wheel 602 is coaxially connected to the side end of the rotating shaft of the servo motor C601, a hydraulic cylinder B701 is fixedly connected to the top of the bottom plate 8, an adjusting bin 7 is fixedly connected to the top of the telescopic part of the hydraulic cylinder B701, a top groove 707 is vertically penetrated through the inner side of the adjusting bin 7, an internal gear 704 is provided on the inner side of the adjusting bin 7 through a rotational connection, a bottom worm wheel 7041 is coaxially connected to the bottom of the internal gear 704, a side wheel A703 is provided on the inner side of the adjusting bin 7 through a rotational connection, a driven rack B702 is provided on the inner side of the top groove 707 through a sliding connection, a side wheel B7031 is provided on the top of the side end of the driven rack B702 through a rotational connection, the inner side of the driven rack B702 is meshed with the internal gear 704, a worm B705 is provided on the bottom of the adjusting bin 7 through a rotational connection, and the worm B705 is connected to the bottom worm wheel 70 41 are meshed, and a servo motor D706 is fixedly connected to the bottom of the adjustment bin 7. The rotating shaft of the servo motor D706 is coaxially connected to the worm B705. The control unit 501 controls the hydraulic cylinder A6 and the hydraulic cylinder B701 to operate and contract in sequence. When the induction furnace coil 5031 and the pipe rack 5021 are translated to the hydraulic cylinder position, the steel roller can be prevented from being stuck during translation quenching. The servo motor D706 is controlled to operate by the control unit 501, so that the rotating shaft of the servo motor D706 can drive the worm B705 to rotate, and the worm B705 can drive the bottom worm wheel 7041 to rotate, and the bottom worm wheel 7041 can drive the internal gear 704 to rotate, and the internal gear 704 can drive the driven racks B702 on both sides thereof to translate, and can drive the two sets of side wheels B7031 at its top to translate in opposite directions, and the spacing between the two sets of side wheels B7031 can be adjusted, so as to facilitate the adaptive support of parts of the steel roller with different diameters.

[0053] Specific usage and function of this embodiment: In the present invention, when in use, the user controls the operation of the longitudinal reciprocating screw 101 through the control unit 501, so that the ball nut seat of the longitudinal reciprocating screw 101 can drive the transverse reciprocating screw 2 at its bottom to perform longitudinal translation. The user controls the operation of the transverse reciprocating screw 2 through the control unit 501, so that the transverse reciprocating screw 2 can drive the top hydraulic cylinder 201 at the bottom of its ball nut seat to perform transverse translation. The user controls the operation of the top hydraulic cylinder 201 through the control unit 501, so that the bottom end of the telescopic part of the top hydraulic cylinder 201 can drive the fixed bin 3 at its bottom to perform horizontal translation. The control unit 501 can control the operation of the servo motor A202, so that the rotating shaft of the servo motor A202 can drive the worm A301 to rotate. The worm A301 can drive the two groups of linkage gears A302 to rotate in the opposite direction, and the linkage gear A302 can drive the linkage gear B3021 to rotate, and the linkage gear B3021 can drive the arc frame 4 at the bottom of the two groups of driven racks A304 to translate in the opposite direction, so that the tungsten steel support wheel 401 inside can clamp the steel roller, and the servo motor B403 shaft is controlled by the control unit 501 to drive the transmission gear 4031 to rotate, and the transmission gear 4031 can drive the driven gear A4011 to rotate through the chain transmission, which can drive the steel roller to rotate, so that it is convenient for the steel roller to rotate when it is immersed in the quenching liquid for cooling, so that the temperature of the curved side of the steel roller can be cooled more evenly, and the user can also By controlling the longitudinal reciprocating screw 101 and the transverse reciprocating screw 2 to cooperate in operation through the control unit 501, the steel roller can be moved to the inside of the immersion tank 504 for overall immersion quenching, or the steel roller can be quickly quenched in sections by using the induction furnace coil 5031 and the inner ring nozzle 5022. The control unit 501 controls the hydraulic cylinder A6 and the hydraulic cylinder B701 to operate and contract in sequence, so that when the induction furnace coil 5031 and the pipe rack 5021 are translated to the hydraulic cylinder position, the steel roller can be prevented from being stuck during translation quenching. By controlling the servo motor D706 to operate through the control unit 501, the servo motor D706 shaft can drive the worm B705 to rotate, so that the worm B705 can drive the bottom worm wheel 7041 to rotate, so that the bottom worm wheel 7041 can be rotated. By driving the inner gear 704 to rotate, the inner gear 704 can drive the driven racks B702 on both sides to translate, and can drive the two sets of side wheels B7031 at the top to translate in opposite directions. The spacing between the two sets of side wheels B7031 can be adjusted to facilitate the adaptive support of parts of the steel roller with different diameters. The reciprocating screw B503 is controlled by the control unit 501 to operate, so that the reciprocating screw B503 ball nut seat drives the induction furnace coil 5031 to translate on the outside of the steel roller, and the induction furnace coil 5031 can perform rapid induction heating on the outside of the steel roller. The reciprocating screw A502 is controlled by the control unit 501 to operate, so that the reciprocating screw A502 ball nut seat drives the pipe rack 5021 to translate on the outside of the steel roller.By starting the liquid transfer pump 506 to transfer the liquid from the immersion pool 504 to the inner ring nozzle 5022 inside the pipe rack 5021 through the pipeline for spraying, the steel roller can be quenched and cooled in sections.

[0054] Finally, it should be noted that when describing the positions of various components and the matching relationships between them, the present invention usually takes one or a pair of components as an example. However, those skilled in the art should understand that such positions, matching relationships, etc. are also applicable to other components or other pairs of components. The above description is only an exemplary embodiment of the present invention and is not intended to limit the scope of protection of the present invention. The scope of protection of the present invention is determined by the attached claims.

Claims

1. A high-speed steel roll and high-speed steel roll ring quenching and cooling device, characterized in that: include: A top fixing frame (1) and a bottom plate (8), wherein the bottom plate (8) is arranged below the top fixing frame (1); a longitudinal reciprocating screw (101) is fixedly connected to the bottom of the top fixing frame (1), the number of the longitudinal reciprocating screws (101) is set to two groups, the bottoms of the ball nut seats of the two groups of longitudinal reciprocating screws (101) are fixedly connected to the transverse reciprocating screws (2), the number of the transverse reciprocating screws (2) is set to two groups, the bottoms of the ball nut seats of the transverse reciprocating screws (2) are fixedly connected to a top hydraulic cylinder (201), and the bottom end of the telescopic part of the top hydraulic cylinder (201) is fixedly connected to a servo motor A (202); the bottom end of the servo motor A (202) is fixedly connected to a fixed bin (3), and the inner side of the fixed bin (3) is connected to a servo motor A (202). A linkage gear A (302) is provided through a rotational connection, the number of the linkage gears A (302) is set to two groups, a worm gear A (301) is provided inside the fixed bin (3) through a rotational connection, and the left and right sides of the worm gear A (301) are meshed with the two groups of linkage gears A (302); a transmission bin (5) is connected to the top of the bottom plate (8), a collection tank (505) is fixedly connected to the front side of the transmission bin (5), a soaking tank (504) is fixedly connected to the rear side of the transmission bin (5), the bottom of the soaking tank (504) is connected to the collection tank (505), a liquid guide pump (506) is fixedly connected to the rear side vertical surface of the transmission bin (5), and a control unit (501) is fixedly connected to the side end of the transmission bin (5).

2. A high-speed steel roll and high-speed steel roll ring quenching and cooling device as claimed in claim 1, characterized in that: The side end of the linkage gear A (302) is provided with a linkage gear B (3021) through a coaxial connection, the inner side of the fixed bin (3) is fixedly connected to a limit plate (303), and a slide groove (305) runs through the bottom of the fixed bin (3).

3. A high-speed steel roll and high-speed steel roll ring quenching and cooling device as claimed in claim 1, characterized in that: A driven rack A (304) is provided on the inner side of the fixed bin (3) through a sliding connection, the top of the driven rack A (304) is meshed with the linkage gear B (3021), a side groove (3041) is provided on the side of the driven rack A (304), and the driven rack A (304) is slidably connected to the inner side of the slide groove (305).

4. A high-speed steel roll and high-speed steel roll ring quenching and cooling device as claimed in claim 3, characterized in that: The bottom end of the driven rack A (304) is fixedly connected to an arc frame (4), a tungsten steel support wheel (401) is rotatably connected to the inner side of the arc frame (4), a driven gear A (4011) is coaxially connected to the side end of the tungsten steel support wheel (401), a protective cover (402) is fixedly connected to the bottom of the side of the arc frame (4), the driven gear A (4011) is rotatably connected to the inner side of the protective cover (402), a servo motor B (403) is fixedly connected to the bottom of the arc frame (4), a transmission gear (4031) is coaxially connected to the side end of the rotating shaft of the servo motor B (403), and the transmission gear (4031) is meshed with the driven gear A (4011) through a chain.

5. A high-speed steel roll and high-speed steel roll ring quenching and cooling device as claimed in claim 1, characterized in that: A reciprocating screw A (502) is fixedly connected to the inner side of the transmission bin (5), a pipe rack (5021) is fixedly connected to the top of the ball nut seat of the reciprocating screw A (502), an inner ring nozzle (5022) is fixedly connected to the inner side of the pipe rack (5021), and a liquid guide pump (506) is connected to the inner ring nozzle (5022) via a pipeline.

6. A high-speed steel roll and high-speed steel roll ring quenching and cooling device as claimed in claim 1, characterized in that: A reciprocating screw B (503) is fixedly connected to the bottom of the inner side of the transmission bin (5), and an induction furnace coil (5031) is fixedly connected to the top of the ball nut seat of the reciprocating screw B (503).

7. A high-speed steel roll and high-speed steel roll ring quenching and cooling device as claimed in claim 1, characterized in that: The top of the bottom plate (8) is fixedly connected to a hydraulic cylinder A (6), the side end of the telescopic part of the hydraulic cylinder A (6) is fixedly connected to a servo motor C (601), and the side end of the rotating shaft of the servo motor C (601) is provided with a transmission wheel (602) through a coaxial connection.

8. A high speed steel roll and high speed steel roll ring quenching and cooling device as claimed in claim 1, characterized in that: The top of the bottom plate (8) is fixedly connected to a hydraulic cylinder B (701), the top of the telescopic part of the hydraulic cylinder B (701) is fixedly connected to an adjustment chamber (7), and a top groove (707) vertically penetrates the inner side of the adjustment chamber (7).

9. A high-speed steel roll and high-speed steel roll ring quenching and cooling device as claimed in claim 8, characterized in that: The inner side of the regulating chamber (7) is provided with an internal gear (704) by means of a rotational connection, a bottom worm wheel (7041) is provided at the bottom of the internal gear (704) by means of a coaxial connection, a side wheel A (703) is provided at the inner side of the regulating chamber (7) by means of a rotational connection, a driven rack B (702) is provided at the inner side of the top groove (707) by means of a sliding connection, a side wheel B (7031) is provided at the top of the side end of the driven rack B (702) by means of a rotational connection, the inner side of the driven rack B (702) is meshed with the inner gear (704), a worm B (705) is provided at the bottom of the regulating chamber (7) by means of a rotational connection, the worm B (705) is meshed with the bottom worm wheel (7041), a servo motor D (706) is fixedly connected at the bottom of the regulating chamber (7), and a rotating shaft of the servo motor D (706) is coaxially connected with the worm B (705).

10. A method for using the high-speed steel roll and high-speed steel roll ring quenching and cooling device as claimed in claim 1, characterized in that , the usage is as follows: 1) First, the user controls the operation of the longitudinal reciprocating screw (101) through the control unit (501), so that the ball nut seat of the longitudinal reciprocating screw (101) drives the transverse reciprocating screw (2) at the bottom thereof to perform longitudinal translation. The user controls the operation of the transverse reciprocating screw (2) through the control unit (501), so that the transverse reciprocating screw (2) drives the top hydraulic cylinder (201) at the bottom of its ball nut seat to perform lateral translation. The user controls the operation of the top hydraulic cylinder (201) through the control unit (501), so that the bottom end of the telescopic part of the top hydraulic cylinder (201) drives the fixed bin (3) at the bottom thereof to perform lateral translation. The horizontal translation can make the control unit (501) control the servo motor A (202) to operate, so that the rotating shaft of the servo motor A (202) can drive the worm A (301) to rotate, so that the worm A (301) can drive the two sets of linkage gears A (302) to rotate in opposite directions, so that the linkage gear A (302) can drive the linkage gear B (3021) to rotate, so that the linkage gear B (3021) can drive the arc frame (4) at the bottom of the two sets of driven racks A (304) to translate in the opposite direction, so that the tungsten steel support wheel (401) inside can clamp the steel roller. 2) Then, the control unit (501) controls the servo motor B (403) shaft to drive the transmission gear (4031) to rotate. The chain transmission can make the transmission gear (4031) drive the driven gear A (4011) to rotate, which can drive the steel roller to rotate, so that it is convenient to rotate when the steel roller is immersed in the quenching liquid for cooling, so that the temperature of the curved side of the steel roller can be cooled more evenly. The user can also control the longitudinal reciprocating screw (101) and the transverse reciprocating screw (2) to cooperate through the control unit (501), so as to move the steel roller to the inside of the immersion tank (504) for immersion quenching, or use the induction furnace coil (5031) and the inner ring nozzle (5022) to quickly quench the steel roller in sections.

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