CN215844876U

CN215844876U - Device for quickly replacing empty roller way of continuous mill

Info

Publication number: CN215844876U
Application number: CN202121756715.1U
Authority: CN
Inventors: 刘桂芳; 赵永群; 肖燕飞; 肖亚平
Original assignee: Hunan Chengjin Mechanical Equipment Co ltd
Current assignee: Hunan Chengjin Mechanical Equipment Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-18
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a device for quickly replacing an empty roller way of a continuous rolling mill, and relates to the technical field of continuous rolling mills. This tandem mill quick replacement overruns roll table device, including limiting plate and adjustment mechanism, be provided with adjustment mechanism on the limiting plate, the last roll table mechanism that is provided with of adjustment mechanism, roll table mechanism are located between limiting plate and the adjustment mechanism, and adjustment mechanism is including removing subassembly and drive assembly, and drive assembly can drive and remove the subassembly and remove for the limiting plate about, removes the subassembly and orders about roll table mechanism and remove for the limiting plate. The device adopts the sectional type design, divides into two sections with the roll table, can with to wherein the part that damages change alone, need not to change whole device, compare, this kind of design can effectual reduction work load with reduce working range, accomplished to reduce the waste to the resource when improving efficiency, prolonged the application range of the device, reduce the operating cost.

Description

Device for quickly replacing empty roller way of continuous mill

Technical Field

The utility model relates to the technical field of continuous mills, in particular to a device for quickly replacing an empty roller way of a continuous mill.

Background

In the prior art, partial roller bed devices are designed in an integrated mode, when a damaged roller bed needs to be replaced, the whole roller bed is often replaced, partial damaged roller bed parts cannot be replaced, when the traditional roller bed device is replaced, the traditional roller bed device is large in engineering quantity, long in replacement time, prone to error work and incapable of continuously using undamaged parts, resource waste is caused, and for solving the problems, the quick replacement device for the empty roller bed of the tandem mill is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides a device for quickly replacing an empty roller way of a continuous rolling mill, which can solve the problems of large work load, long replacement time, easiness in error work and incapability of continuously using undamaged parts.

In order to achieve the purpose, the utility model provides the following technical scheme: a device for quickly replacing an empty roller way of a continuous rolling mill comprises a limiting plate and an adjusting mechanism, wherein the limiting plate is provided with the adjusting mechanism, the adjusting mechanism is provided with a roller way mechanism, and the roller way mechanism is positioned between the limiting plate and the adjusting mechanism;

the adjusting mechanism comprises a moving assembly and a driving assembly, the driving assembly can drive the moving assembly to move left and right relative to the limiting plate, the moving assembly drives the roller way mechanism to move left and right relative to the limiting plate, and the roller way mechanism can be separated from the adjusting mechanism.

Preferably, the moving assembly comprises a sliding rod, a connecting plate, a C-shaped placing table, a guide rod, a threaded rod and a limiting ring, the sliding rod is fixedly installed on one side of the limiting plate, the connecting plate is connected to the outer wall of the sliding rod in a sliding manner, the C-shaped placing table is fixedly installed on one side of the limiting plate, the guide rod is fixedly installed on the inner wall of one side of the C-shaped placing table, the threaded rod is rotatably connected to the inner wall of one side of the C-shaped placing table, the limiting ring is connected to the outer wall of one side of the sliding rod in a threaded manner through a threaded sleeve, the driving assembly comprises an L-shaped supporting frame, a first rotating rod, a second rotating rod, a first gear, a second gear, a chain and a motor, the L-shaped supporting frames are fixedly connected to one side of the C-shaped placing table, the two groups of C-shaped placing tables are provided, the first rotating rod is rotatably connected to one side of the other group of C-shaped placing table, the second rotating rod is fixedly connected to the outer wall of the first rotating rod, one side of the C-shaped placing table is rotatably connected to the first gear, the outer wall fixedly connected with second gear of first gear, the outer wall meshing of second gear has the chain, one side fixedly connected with motor of L shape support frame, the output shaft of motor passes through L shape support frame and first gear fixed connection through the shaft coupling, on the basis of last step, the drive through the motor finally reaches the purpose of removing roller mechanism, make roller mechanism break away from, the device need not to consume a large amount of manpowers dismantling the change in-process on the one hand, reduce staff's the amount of labour, reduce the reliance to manpower resources, reduce the human cost, and dismantle for the manpower, the device dismantles the equipment speed faster, the time has been practiced thrift, the work efficiency is improved, on the other hand the device can remove roller mechanism by oneself, other equipment such as crane need not to assist.

Preferably, the roller mechanism comprises a fixed plate, a damping spring, a roller way and an inserting plate, the other side of the limiting plate is rotatably connected with the fixed plate, a first clamping groove is formed in the fixed plate, the damping spring is fixedly connected in the first clamping groove, the other side of the connecting plate is rotatably connected with a combination plate, the other side of the combination plate is connected with the inserting plate in a clamping manner, the other side of the combination plate is fixedly connected with the inserting plate, a second clamping groove is formed in the fixed plate and can be connected with the inserting plate in a clamping manner, compared with the traditional roller way device on the market, the device adopts a sectional type design, the roller way is divided into two sections and can be independently replaced with a damaged part, the whole device is not required to be replaced, and compared with the prior roller way device, the design can effectively reduce the workload and reduce the working range, the waste of resources while the efficiency is improved, and the use range of the device is prolonged, the operation cost is reduced.

Preferably, a thread groove and a hole are formed in the connecting plate, the threaded rod is in threaded connection with the thread groove, and the threaded rod penetrates through the hole to be fixedly connected with the inner wall of the other side of the C-shaped placing table.

Preferably, the number of the threaded rods is two, and the other sides of the first rotating rod and the second rotating rod penetrate through the C-shaped placing table and are fixedly connected with the two groups of threaded rods respectively.

Preferably, the center points of the first rotating rod, the second rotating rod, the first gear and the second gear are all on the same straight line.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this tandem mill quick replacement overruns roll table device, through the limiting plate, adjustment mechanism, the fixed plate, damping spring, the cooperation of roll table and picture peg is used, compare with traditional roll table device on the market, the device adopts the sectional type design, divide into two sections with the roll table, can with wherein the part of damaging change alone, need not to change whole device, compare under, this kind of design can effectual reduction work load with reduce working range, accomplished to have reduced the waste to the resource when improving the efficiency, the application range of the device has been prolonged, the operation cost is reduced.

(2) This roller way device is crossed to tandem mill quick replacement, through the limiting plate, the slide bar, the linkage plate, the platform is placed to the C shape, the guide bar, the threaded rod, the spacing ring, L shape support frame, first bull stick, the second bull stick, first gear, the second gear, the chain, the cooperation of motor and roller way mechanism is used, on the basis of last step, the drive through the motor finally reaches the purpose of removing roller way mechanism, make roller way mechanism break away from, on the one hand the device need not to consume a large amount of manpowers dismantling the change in-process, reduce staff's the amount of labour, reduce the reliance to manpower resources, reduce the human cost, and dismantle for the manpower, the device dismantles equipment speed is faster, time is saved, work efficiency is improved, on the other hand the device can remove roller way mechanism by oneself, need not other equipment such as crane and assist.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a front view of the threaded rod of the present invention;

fig. 4 is a side view of the chain of the present invention.

Reference numerals: the device comprises a limiting plate 1, an adjusting mechanism 2, a moving assembly 21, a sliding rod 211, a connecting plate 212, a C-shaped placing table 213, a guide rod 214, a threaded rod 215, a limiting ring 216, a driving assembly 22, an L-shaped supporting frame 221, a first rotating rod 222, a second rotating rod 223, a first gear 224, a second gear 225, a chain 226, a motor 227, a roller way mechanism 3, a fixing plate 301, a damping spring 302, a roller way 303 and an inserting plate 304.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a tandem mill quick replacement air-over roller table device, including limiting plate 1 and adjustment mechanism 2, be provided with adjustment mechanism 2 on the limiting plate 1, be provided with roller table mechanism 3 on the adjustment mechanism 2, roller table mechanism 3 is located between limiting plate 1 and the adjustment mechanism 2, adjustment mechanism 2 is including removing subassembly 21 and drive assembly 22, drive assembly 22 can drive and remove the subassembly 21 and remove for limiting plate 1, remove subassembly 21 and order about roller table mechanism 3 for limiting plate 1, roller table mechanism 3 can break away from in the adjustment mechanism 2.

Example two:

referring to fig. 1-4, on the basis of the first embodiment, the moving assembly 21 includes a sliding rod 211, a connecting plate 212, a C-shaped placing table 213, a guiding rod 214, a threaded rod 215 and a limiting ring 216, the sliding rod 211 is fixedly installed at one side of the limiting plate 1, the connecting plate 212 is slidably connected to an outer wall of the sliding rod 211, the C-shaped placing table 213 is fixedly installed at one side of the limiting plate 1, the guiding rod 214 is fixedly installed at an inner wall of one side of the C-shaped placing table 213, the threaded rod 215 is rotatably connected to an inner wall of one side of the C-shaped placing table 213, the limiting ring 216 is threadedly connected to an outer wall of one side of the sliding rod 211 through a threaded sleeve, the driving assembly 22 includes an L-shaped supporting frame 221, a first rotating rod 222, a second rotating rod 223, a first gear 224, a second gear 225, a chain 226 and a motor 227, the L-shaped supporting frame 221 is fixedly connected to one side of the C-shaped placing table 213, two C-shaped placing tables 213 are provided, one side of the other set of the C-shaped placing table 213 is rotatably connected to the first rotating rod 222, a second rotating rod 223 is fixedly connected to the outer wall of the first rotating rod 222, a first gear 224 is rotatably connected to one side of the C-shaped placing table 213, a second gear 225 is fixedly connected to the outer wall of the first gear 224, a chain 226 is engaged with the outer wall of the second gear 225, a motor 227 is fixedly connected to one side of the L-shaped support frame 221, an output shaft of the motor 227 penetrates through the L-shaped support frame 221 and is fixedly connected with the first gear 224 through a coupler, when the roller bed needs to be replaced, the limit ring 216 is twisted down from the outer wall of the sliding rod 211, the motor 227 is controlled to start, the motor 227 rotates reversely to drive the second rotating rod 223 to rotate, the second rotating rod 223 rotates reversely to drive the second gear 225 to rotate, the second gear 225 rotates reversely to drive the chain 226 to rotate, the chain 226 rotates to drive the first gear 224 to reversely rotate, the first gear 224 reversely rotates to drive the first rotating rod 222 to rotate, the second rotating rod 223 and the first rotating rod 222 drive the two sets of threaded rods 215 to reversely rotate, the threaded rods 215 reversely rotate to move the engaging plate 212 to the right, through limiting plate 1, slide bar 211, joint plate 212, platform 213 is placed to the C shape, guide bar 214, threaded rod 215, spacing ring 216, L shape support frame 221, first bull stick 222, second bull stick 223, first gear 224, second gear 225, chain 226, the cooperation of motor 227 and roller mechanism 3 is used, on the basis of last step, the drive through motor 227 finally reaches the purpose of removing roller mechanism 3, make roller mechanism 3 break away from, on the one hand the device need not to consume a large amount of manpowers in dismantling the change process, reduce staff's the amount of labour, reduce the reliance to manpower resources, reduce the human cost, and for the manpower dismantlement, the device dismantles the equipment speed is faster, time is saved, work efficiency has been improved, on the other hand the device can remove roller mechanism 3 by oneself, need not other equipment such as crane and assist.

Further, the roller mechanism 3 comprises a fixing plate 301, a damping spring 302, a roller 303 and an inserting plate 304, the other side of the limiting plate 1 is rotatably connected with the fixing plate 301, a first clamping groove is formed in the fixing plate 301, the damping spring 302 is fixedly connected in the first clamping groove, the other side of the connecting plate 212 is rotatably connected with a combination plate, the other side of the combination plate is connected with the inserting plate 304 in a clamping manner, the other side of the combination plate is fixedly connected with the inserting plate 304, a second clamping groove is formed in the fixing plate 301 and can be clamped with the inserting plate 304, the connecting plate 212 moves rightwards to enable the inserting plate 304 to be separated from the fixing plate 301, when the inserting plate 304 is completely separated from the fixing plate 301, the inserting plate 304 can be taken down from the combination plate to be replaced, and compared with the traditional roller device on the market through the matching of the limiting plate 1, the adjusting mechanism 2, the fixing plate 301, the damping spring 302, the roller 303 and the inserting plate 304, the device adopts the sectional type design, divides into two sections with the roll table, can with to wherein the part that damages change alone, need not to change whole device, compare, this kind of design can effectual reduction work load with reduce working range, accomplished to reduce the waste to the resource when improving efficiency, prolonged the application range of the device, reduce the operating cost.

Furthermore, the connecting plate 212 is provided with a thread groove and a hole, the threaded rod 215 is in threaded connection with the thread groove, and the threaded rod 215 passes through the hole to be fixedly connected with the inner wall of the other side of the C-shaped placing table 213.

Still further, there are two sets of threaded rods 215, and the other sides of the first rotating rod 222 and the second rotating rod 223 penetrate through the C-shaped placing table 213 to be fixedly connected with the two sets of threaded rods 215 respectively.

Secondly, the center points of the first rotating lever 222, the second rotating lever 223, the first gear 224 and the second gear 225 are all on the same straight line.

The working principle is as follows: when the roller way needs to be replaced, the limiting ring 216 is turned down from the outer wall of the sliding rod 211, the motor 227 is controlled to be started, the motor 227 rotates reversely to drive the second rotating rod 223 to rotate, the second rotating rod 223 rotates reversely to drive the second gear 225 to rotate, the second gear 225 rotates reversely to drive the chain 226 to rotate, the chain 226 rotates to drive the first gear 224 to rotate reversely, the first gear 224 rotates reversely to drive the first rotating rod 222 to rotate, the second rotating rod 223 and the first rotating rod 222 drive the two groups of threaded rods 215 to rotate reversely, the threaded rods 215 rotate reversely to enable the connecting plate 212 to move rightwards, the connecting plate 212 moves rightwards to enable the inserting plate 304 to be separated from the fixing plate 301, and when the inserting plate 304 is completely separated from the fixing plate 301, the inserting plate 304 can be taken down from the combination plate to be replaced.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a roller way device is crossed to tandem mill quick replacement sky, includes limiting plate (1) and adjustment mechanism (2) its characterized in that: the limiting plate (1) is provided with an adjusting mechanism (2), the adjusting mechanism (2) is provided with a roller way mechanism (3), and the roller way mechanism (3) is positioned between the limiting plate (1) and the adjusting mechanism (2);

adjustment mechanism (2) are including removing subassembly (21) and drive assembly (22), and drive assembly (22) can drive to remove subassembly (21) and remove for limiting plate (1) left and right, and remove subassembly (21) and order about roller mechanism (3) and remove for limiting plate (1), and roller mechanism (3) can break away from in adjustment mechanism (2).

2. The tandem mill quick change aerial roller way device of claim 1, characterized in that: the movable assembly (21) comprises a sliding rod (211), a connecting plate (212), a C-shaped placing table (213), a guide rod (214), a threaded rod (215) and a limiting ring (216), the sliding rod (211) is fixedly mounted on one side of a limiting plate (1), the connecting plate (212) is connected to the outer wall of the sliding rod (211) in a sliding mode, the C-shaped placing table (213) is fixedly mounted on one side of the limiting plate (1), the guide rod (214) is fixedly mounted on the inner wall of one side of the C-shaped placing table (213), the threaded rod (215) is connected to the inner wall of one side of the C-shaped placing table (213) in a rotating mode, and the limiting ring (216) is connected to the outer wall of one side of the sliding rod (211) through threaded sleeves and threads.

3. The tandem mill quick change aerial roller way device of claim 2, characterized in that: the driving assembly (22) comprises an L-shaped supporting frame (221), a first rotating rod (222), a second rotating rod (223), a first gear (224), a second gear (225), a chain (226) and a motor (227), one side fixedly connected with L shape support frame (221) of platform (213) is placed to the C shape, the quantity that platform (213) was placed to the C shape has two sets ofly, one side rotation that platform (213) was placed to another group C shape is connected with first bull stick (222), the outer wall fixedly connected with second bull stick (223) of first bull stick (222), the one side rotation that platform (213) was placed to the C shape is connected with first gear (224), the outer wall fixedly connected with second gear (225) of first gear (224), the outer wall meshing of second gear (225) has chain (226), one side fixedly connected with motor (227) of L shape support frame (221), the output shaft of motor (227) runs through L shape support frame (221) and first gear (224) fixed connection through the shaft coupling.

4. The tandem mill quick change aerial roller way device of claim 3, characterized in that: roller table mechanism (3) are including fixed plate (301), damping spring (302), roll table (303) and picture peg (304), the opposite side of limiting plate (1) is rotated and is connected with fixed plate (301), first draw-in groove has been seted up in fixed plate (301), fixedly connected with damping spring (302) in the first draw-in groove, the opposite side of linking plate (212) is rotated and is connected with the combination board, the opposite side joint of combination board is connected with picture peg (304), the opposite side fixedly connected with picture peg (304) of combination board, the second draw-in groove has been seted up on fixed plate (301), the second draw-in groove can be with picture peg (304) joint.

5. The tandem mill quick change aerial roller way device of claim 4, wherein: the connecting plate (212) is provided with a thread groove and a hole, the thread rod (215) is in threaded connection with the thread groove, and the thread rod (215) penetrates through the hole to be fixedly connected with the inner wall of the other side of the C-shaped placing table (213).

6. The tandem mill quick change aerial roller way device of claim 5, characterized in that: the number of the threaded rods (215) is two, and the other sides of the first rotating rod (222) and the second rotating rod (223) penetrate through the C-shaped placing table (213) and are respectively fixedly connected with the two groups of threaded rods (215).

7. The tandem mill quick change aerial roller way device of claim 6, characterized in that: the central points of the first rotating rod (222), the second rotating rod (223), the first gear (224) and the second gear (225) are all on the same straight line.