Continuous rolling mill adjusting device with controllable deviation value
Technical Field
The utility model belongs to the technical field of continuous rolling mills, and particularly relates to a continuous rolling mill adjusting device with a controllable running deviation value.
Background
The tandem mill can shake when using, and the metal sheet that the inside was held can be driven to vibrations to the roller of vibrations, and then can drive the position of metal sheet and take place the skew, and the metal sheet of skew can lead to the roller unable effectual panel to roll, and then can influence the panel quality reduction of panel roll-forming.
Through searching, the continuous rolling mill with controllable deviation value in the prior art with the bulletin number of CN216632057U comprises a fixed frame, wherein two motors are symmetrically and fixedly connected to one side wall of the fixed frame, output ends of the two motors are fixedly connected with rotating shafts, rolling cylinders are fixedly sleeved on the surfaces of the two rotating shafts, triangular support plates are fixedly connected to the inner walls of the fixed frame, sliding grooves are formed in the upper surfaces of the triangular support plates, two sliding blocks are connected to the inner parts of the sliding grooves in a sliding mode, supporting blocks are fixedly connected to the upper ends of the two sliding blocks, clamping blocks are fixedly connected to the upper ends of the two supporting blocks, the threaded cylinders push threaded rods to move to drive the sliding blocks to move, the two sliding blocks are clamped on two sides of a plate, and accordingly influence on quality in rolling caused by plate deviation is prevented, but the sliding blocks on the two side ends of the plate are controlled to move through different threaded cylinders and the threaded rods, and the plate cannot be centered towards the middle at the same time, so that deviation is generated in the centering process of the plate.
Through searching, the prior art bulletin number CN210547037U is a plate deviation preventing mechanism for a tandem rolling mill set, which comprises a back plate, side plates, a beam, a graduated scale, a first rotating shaft, a first hand wheel, a second rotating shaft, a second hand wheel, an adjusting component and a compacting component, wherein two symmetrical and vertically distributed side plates are fixed on the front plane of the back plate, the beam is transversely fixed between the upper sides of the two side plates, the graduated scale is arranged on the front side of the beam, the adjusting component is arranged between the first rotating shaft and the second rotating shaft, and two symmetrically distributed compacting components are arranged in the adjusting component.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a continuous rolling mill adjusting device with a controllable deviation value, which can correct deviation of the deviated stainless steel, center the stainless steel, level the stainless steel and prevent the stainless steel from warping.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the continuous rolling mill adjusting device with the controllable deviation value comprises a rough rolling mill set, a conveying roller, a deviation correcting mechanism and a transmission mechanism, wherein the rough rolling mill set is connected with the conveying roller in an end-to-end mode, the deviation correcting mechanism is provided with a pair of parts, the parts are symmetrically fixed on the rough rolling mill set, the transmission mechanism is fixed on the side wall of the rough rolling mill set and connected with the deviation correcting mechanism, the conveying roller conveys stainless steel forwards, the deviation correcting mechanism is used for centering the deviated stainless steel, the stainless steel enters the rough rolling mill set for rolling, and the rolled stainless steel enters the next rolling procedure for processing through the conveying roller.
The deviation correcting mechanism comprises a supporting frame, a cross beam, a bidirectional threaded rod I, a hanging plate, a connecting plate, a mounting frame and an electric push rod I, wherein the supporting frame is fixed on a rough rolling unit, the cross beam is fixed on the top of the supporting frame through bolts, one end, close to the top, of the hanging plate is movably connected to the cross beam through a connecting port, two ends of the bidirectional threaded rod I are rotatably connected to the supporting frame through bearings and are connected with one end, close to the bottom, of the hanging plate through threads, of the hanging plate, a sprocket I is arranged at one end of the bidirectional threaded rod I, a fixed seat is arranged on the side wall of the hanging plate, the connecting plate is located on one side of the hanging plate, a connecting seat is arranged on the side wall, close to the hanging plate, of the connecting plate, and is rotatably connected to the fixed seat through a rotating shaft, the mounting frame is connected with the connecting plate, a rotating roller is arranged on the mounting frame, the rotating roller can reduce stainless steel abrasion, the electric push rod I is rotatably connected to the hanging plate, the output end is rotatably connected with the connecting plate, the transmission mechanism provides power to drive the bidirectional threaded rod I to move along the cross beam through threads, the hanging plate drives the mounting frame to move through the connecting plate, the mounting frame to the rotating roller to move, the rotating roller to contact the stainless steel side wall, the rotating roller to the rotating roller, the rotating device, the electric push roller to the rotating device, the lifting plate to the stainless steel, and the rotating device, so that the rotating device.
The transmission mechanism comprises a motor, a chain wheel III, a chain wheel IV, a chain I and a chain II, wherein the motor is fixed on the side wall of the roughing mill set and is positioned below the anti-warping mechanism, the chain wheel III and the chain wheel IV are arranged on an output shaft of the motor in parallel, and the chain I is respectively connected with the chain wheel III and the chain wheel I in a meshed manner.
The rough rolling unit is provided with an anti-warping mechanism on one side far away from the deviation correcting mechanism, the anti-warping mechanism comprises a fixed plate, an upper leveling plate, a lower leveling plate, an electric push rod II, a rotating roller, a mounting seat, a bidirectional threaded rod II and a supporting plate, the fixed plate is provided with a pair of symmetrical fixing plates on the side wall of the rough rolling unit, the lower leveling plate is fixed between the fixed plates, the upper leveling plate is located above the lower leveling plate, the supporting plate is fixed on the top of the fixed plate through bolts, the electric push rod II is mounted on the supporting plate, the upper leveling plate is connected to the output end of the electric push rod II, the upper leveling plate and the lower leveling plate are respectively provided with a yielding groove, two ends of the bidirectional threaded rod II are connected to the fixed plate through bearings in a rotating mode, one end of the bidirectional threaded rod II is provided with a chain wheel II, one end of the chain II is connected to the mounting seat through a threaded mode, the other end of the bidirectional threaded rod II penetrates through the bearing to the lower leveling plate, the other end of the motor drives the yielding groove to rotate through the chain wheel II, the chain wheel II drives the bidirectional threaded rod II to rotate, the threaded rod II drives the bidirectional threaded rod II to move through driving the mounting seat to rotate, the mounting seat drives the bidirectional threaded rod II to move, and the two ends of the chain II drive the chain to move along the two ends to rotate along the groove, and the upper stainless steel roll can not move along the upper rolling roller to run down the stainless steel roll, and can conveniently run down to the stainless steel roll can be provided to the stainless steel roll.
The rotating roller on the mounting frame is elastically contacted with the stainless steel side wall through the elasticity of the spring, so that the stainless steel can be prevented from wrinkling in the correction process, and meanwhile, the abrasion of the stainless steel side wall can be reduced.
The stainless steel tilted upwards can enter between the upper leveling plate and the lower leveling plate along the arc-shaped plate, so that the stainless steel is prevented from being clamped.
Compared with the prior art, the utility model has the beneficial effects that:
1) The transmission mechanism provides power to drive the bidirectional threaded rod I to rotate, the bidirectional threaded rod I drives the lifting plate to move along the cross beam through threads, the lifting plate drives the mounting frame to move through the connecting plate, the mounting frame drives the rotating roller to move so that the rotating roller contacts with the side wall of the stainless steel, and the rotating roller drives the stainless steel to move so as to rectify the deviated stainless steel and center the stainless steel.
2) The motor provides power to drive the chain wheel II to rotate through the chain wheel and the chain, the chain wheel drives the bidirectional threaded rod II to rotate, the bidirectional threaded rod II drives the installation seat to move through threads, and the installation seat drives the rotating roller to move along the yielding groove, so that the stainless steel can be prevented from deviating;
3) Through the elasticity of spring, make the live-rollers on the installing frame and stainless steel lateral wall elastic contact, can prevent to rectify the in-process stainless steel and produce the fold, can reduce stainless steel lateral wall wearing and tearing again simultaneously.
Drawings
FIG. 1 is a schematic diagram of a continuous rolling mill adjusting device with controllable deviation value;
FIG. 2 is a schematic diagram of a continuous rolling mill adjusting device with controllable deviation value;
FIG. 3 is a schematic diagram of a deviation correcting mechanism in a continuous rolling mill adjusting device with controllable deviation value;
FIG. 4 is a schematic diagram showing a deviation correcting structure in the continuous rolling mill adjusting device with controllable deviation value;
FIG. 5 is a schematic diagram of a leveling mechanism in a continuous rolling mill adjusting device with a controllable deviation value according to the present utility model;
FIG. 6 is a schematic diagram of a leveling mechanism in a continuous rolling mill adjusting device with a controllable deviation value;
The device comprises a rough rolling unit, a 2, a conveying roller, a 3, a deviation rectifying mechanism, 301, a supporting frame, 302, a cross beam, 303, a bidirectional threaded rod I, 3031, a chain wheel I, 304, a lifting plate, 3041, a fixing seat, 305, a connecting plate, 3051, a connecting seat, 306, a mounting frame, 3061, a guide roller, 3062, a spring, 3063, a spring guide shaft, 307, an electric push rod I, 4, an anti-warping mechanism, 401, a fixing plate, 402, an upper leveling plate, 4021, a stepping groove, 4022, an arc plate, 403, a lower leveling plate, 404, an electric push rod II, 405, a rotating roller, 406, a mounting seat, 407, a bidirectional threaded rod II, 4071, a chain wheel II, 408, a supporting plate, 5, a transmission mechanism, 501, a motor, 502, a chain wheel III, 503, a chain wheel IV, 504, a chain I, 505, a chain II, 6 and stainless steel.
Detailed Description
The technical scheme of the present utility model will be further specifically described below with reference to fig. 1 to 6 for the convenience of understanding of those skilled in the art.
The continuous rolling mill adjusting device with the controllable deviation value comprises a rough rolling mill set 1, a conveying roller 2, a deviation correcting mechanism 3 and a transmission mechanism 5, wherein the rough rolling mill set 1 is connected with the conveying roller 2 end to end, the deviation correcting mechanism 3 is provided with a pair of parts, the parts are symmetrically fixed on the rough rolling mill set 1, the transmission mechanism 5 is fixed on the side wall of the rough rolling mill set 1 and connected with the deviation correcting mechanism 3, the conveying roller 2 conveys stainless steel 6 forwards, the deviation correcting mechanism 3 is used for centering the deviated stainless steel 6, the stainless steel 6 enters the rough rolling mill set 1 for rolling, and the rolled stainless steel 6 enters the next rolling procedure for processing through the conveying roller 2.
The deviation correcting mechanism 3 comprises a supporting frame 301, a cross beam 302, a bidirectional threaded rod I303, a lifting plate 304, a connecting plate 305, a mounting frame 306 and an electric push rod I307, wherein the supporting frame 301 is fixed on a roughing mill set 1, the cross beam 302 is fixed on the top of the supporting frame 301 through bolts, one end, close to the top, of the lifting plate 304 is movably connected to the cross beam 302 through a connecting port, two ends of the bidirectional threaded rod I303 are rotatably connected to the supporting frame 301 through bearings and are connected with one end, close to the bottom, of the lifting plate 304 through threads, a chain wheel I is arranged at one end of the bidirectional threaded rod I, a fixing seat 3041 is arranged on the side wall of the lifting plate 304, the connecting plate 305 is located at one side of the lifting plate 304, the connecting plate 305 is provided with a connecting seat 3051, the connecting seat 3051 is rotatably connected to the fixing seat 3041 through a rotating shaft, the mounting frame 306 is connected with the connecting plate 305 through the connecting plate, the mounting frame 306 is provided with a guide roller 3061, the guide roller 3061 can reduce abrasion of the stainless steel 6, the electric push rod I307 is rotatably connected to the lifting plate 304, the output end is rotatably connected with the stainless steel 305, the driving mechanism 5 provides power to drive the bidirectional threaded rod I303 to rotate, the threaded rod I303 drives the lifting plate 304 to move along the lifting plate 302 through threads, the connecting plate 306 moves along the connecting plate 306, the guide roller 3061 moves the stainless steel 3061, and the guide roller 3061 moves along the connecting plate 3061, and makes the stainless steel guide roller 3061 move along the connecting plate 3061, so as to guide frame 3061 moves along the guide frame 3061.
The transmission mechanism 5 comprises a motor 501, a chain wheel III502, a chain wheel IV503, a chain I504 and a chain II505, wherein the motor 501 is fixed on the side wall of the roughing mill set 1, the chain wheel III502 and the chain wheel IV503 are arranged on an output shaft of the motor 501 in parallel, and the chain I504 is respectively connected with the chain wheel III502 and the chain wheel I3031 in a meshed manner.
An anti-warping mechanism 4 is arranged on one side of the rough rolling unit 1 away from the deviation correcting mechanism 3; the anti-warping mechanism 4 comprises a fixed plate 401, an upper flat plate 402, a lower flat plate 403, an electric push rod II404, rotating rollers 405, mounting seats 406, bi-directional threaded rods II407 and a supporting plate 408, wherein the fixed plate 401 is provided with a pair of bi-directional threaded rods II4071, the chain II505 is symmetrically fixed on the side wall of a roughing mill set 1, the lower flat plate 403 is fixed between the fixed plates 401, the upper flat plate 402 is positioned above the lower flat plate 403, the supporting plate 408 is fixed on the top of the fixed plate 401 through bolts, the electric push rod II404 is mounted on the supporting plate 408, the upper flat plate 402 is connected to the output end of the electric push rod II404, yield grooves 4021 are formed in the upper flat plate 402 and the lower flat plate 403, two ends of the bi-directional threaded rods II407 are rotatably connected to the fixed plate 401 through bearings, a sprocket II4071 is arranged at one end of the bi-directional threaded rods II407, a chain II505 is respectively in meshed connection with the sprocket II4071 and the sprocket IV503, one end of the rotating rollers 405 is rotatably connected to the mounting seats 406 through the bi-directional threaded rods II below the lower flat plate 403 through bearings, the other end of the lower flat plate 403 is rotatably connected to the yield grooves 4021, the motor 404 is mounted on the supporting plate 404, the upper flat plate 402 is connected to the output end of the electric push rod II404 through the yield grooves 402, the electric push rod II is connected to the output by the electric push rod 404, the power rod 404, the stainless steel rod I is driven by the power to move along the sprocket 405 and the duplex threaded rod II is driven by the sprocket 405 and the power to rotate by the duplex threaded rod I.71 and the stainless steel rod to move by the duplex shafts to the duplex shafts.71.
The connecting plate 305 is connected with the mounting frame 306 through a spring 3062, a spring guide shaft 3063 is arranged on the side wall of the mounting frame 306, one end of the spring guide shaft 3063, far away from the mounting frame 306, penetrates through the spring 3062 and is movably connected with the connecting plate 305, and the guide roller 3061 on the mounting frame 306 is elastically contacted with the side wall of the stainless steel 6 through the elasticity of the spring 3062, so that the stainless steel 6 can be prevented from being wrinkled in the deviation correcting process, and meanwhile, the abrasion of the side wall of the stainless steel 6 can be reduced.
An arc-shaped plate 4022 is arranged at one end of the upper flat plate 402 and one end of the lower flat plate 403, and the upturned stainless steel 6 can enter between the upper flat plate 402 and the lower flat plate 403 along the arc-shaped plate, so that the stainless steel 6 is prevented from being blocked.
A continuous rolling mill adjusting device with a controllable deviation value comprises a conveying roller 2 for conveying stainless steel 6 forwards, a deviation correcting mechanism 3, a transmission mechanism 5 for providing power to drive a bi-directional threaded rod I303 to rotate, the bi-directional threaded rod I303 drives a lifting plate 304 to move along a cross beam 302 through threads, the lifting plate 304 drives a mounting frame 306 to move through a connecting plate 305, the mounting frame 306 drives a guide roller 3061 to move so that the guide roller 3061 contacts with the side wall of the stainless steel 6, the guide roller 3061 drives the stainless steel 6 to move so as to correct the deviation of the stainless steel 6, the stainless steel 6 is centered, then the stainless steel 6 enters a rough rolling mill 1 for rolling, the rolled stainless steel 6 enters a leveling mechanism, a motor 501 for providing power to drive a sprocket II4071 to rotate through a sprocket IV503 and a chain II505, the sprocket II4071 drives the bi-directional threaded rod II407 to rotate, the bi-directional threaded rod II drives a mounting seat 406 to move through threads, the mounting seat 406 drives a rotating roller 405 to move along a yielding groove 1, and accordingly the stainless steel 6 is prevented from deviating, and an electric push rod II provides power to drive the upper leveling plate 402 to move up and down along the stainless steel 4021, and the stainless steel 6 can be leveled by a rolling mill 6.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.