CN215902488U - Multi-roller efficient leveling machine - Google Patents

Abstract

The utility model discloses a multi-roller efficient leveling machine which comprises a box body, a rectangular plate and supporting legs, wherein a plurality of supporting legs are fixedly connected to four corners of the bottom of the box body, the rectangular plate is fixedly connected to the inner wall of the box body, a differential structure is arranged above the rectangular plate and comprises a hydraulic cylinder, a second motor, a motor base, a long shaft, a short shaft, a second gear and a second square frame, and the bottom of the hydraulic cylinder is fixedly connected to the upper surface of the rectangular plate. This high-efficient levelling machine of multiple-roller, through the cooperation between second motor and the second rack, the second motor passes through the gear and drives second gear train and third gear train rotation, the rotation of bead axle drives the disc through first gear train and rotates, can drive the second rack through short cylinder and remove, the long roller rapid rate in left side is vertically driven in the second rack removal and removes, the second gear train rotates and drives the long roller slow speed in right side and remove through above-mentioned long roller longitudinal rate removal method, the problem that can't satisfy the long roller lift in-process velocity difference has been solved.

Description

Multi-roller efficient leveling machine

Technical Field

The utility model relates to the technical field of correction, in particular to a multi-roller efficient leveling machine.

Background

In the 21 st century, the economic development of China is more rapid, the large production and sale of products in the industries of machinery, metallurgy and the like are benefited to a great extent, the plate is taken as one of the products, the quality requirement is greatly improved, the external appearance of poor plate shape is the common central wave, edge wave, buckling, distortion, camber or local 'bulge' and the like on the plate, the defects generated in the rolling, heat treatment, cooling and transportation processes of the plate are corrected by a leveling machine in a metallurgical processing factory, although the prior art can meet part of working requirements.

However, the prior art can not meet the problems that the speeds are different in the lifting process of the long roller, the long roller can not move together and the distance between the left long roller and the right long roller can not be adjusted.

Disclosure of Invention

The utility model aims to provide a multi-roller high-efficiency leveling machine, which solves the problem that the speed difference in the lifting process of a long roller cannot be met in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme that the multi-roller efficient leveling machine comprises a box body, a rectangular plate and supporting legs, wherein a plurality of supporting legs are fixedly connected to four corners of the bottom of the box body;

the differential structure comprises a hydraulic cylinder, a second motor, a motor base, a long shaft, a short shaft, a second gear and a second square frame;

the bottom rigid coupling of pneumatic cylinder is at the upper surface of rectangular plate, the output of pneumatic cylinder and the outer wall fixed connection of motor cabinet, the outer wall of motor cabinet passes through slide bar slider and box sliding connection, the front surface rigid coupling of motor cabinet has the second motor, the output shaft outer end of second motor and the one end fixed connection of the major axis on right side, right side the outer wall and the second square frame clearance fit of major axis, left side the outer wall of major axis passes through the bearing and is connected with the second square frame rotation, the minor axis passes through the bearing and is connected with the second square frame rotation, the equal rigid coupling of outer wall of major axis and minor axis has a plurality of second gears.

Preferably, a lifting structure is arranged above the second frame;

the lifting structure comprises a second rack, a short cylinder, a first gear set, a second gear set, a third gear set, a disc, a convex edge shaft, a belt, a fourth gear set and a sleeve;

the second gear set is fixedly connected with one end of the short shaft on the left side, the output ends of the third gear set and the fourth gear set are fixedly connected with one ends of the short shafts on the upper side and the lower side, the output ends of the second gear set and the third gear set are rotationally connected with the left sleeve and the right sleeve through a belt and a belt pulley, the output end of the fourth gear set is rotationally connected with a right-side convex edge shaft through a belt and a belt pulley, the outer wall of the convex edge shaft is movably connected with the inner wall of the sleeve, one end of the sleeve is rotationally connected with a vertical plate in the box body through a bearing, one end of the convex edge shaft is fixedly connected with the input end of the first gear set, the output end of the first gear set is fixedly connected with the front surface of the disc, the edge of the front surface of the disc is fixedly connected with a short cylinder, the outer wall of the short cylinder is meshed with a second rack, and the outer wall of the second rack is in clearance fit with the wall of the box body.

Preferably, the short cylinders fixed on the edge of the front surface of the disk are distributed at equal intervals.

Preferably, a plurality of long rollers are installed to the top of rectangular plate, and are a plurality of the one end fixed connection of long roller and second rack, the top both ends and the first square frame clearance fit of long roller, the below the outer wall and the first square frame fixed connection of long roller, the upper end of first square frame and the outer wall clearance fit of second rack, the lug and the inside recess sliding connection of rectangular plate of first square frame below.

Preferably, a translation structure is arranged below the rectangular plate;

the translation structure comprises a first rack, a first gear, a first motor and an I-shaped frame;

the upper end rigid coupling of I-shaped frame is at the lower extreme of rectangular plate, diaphragm below rigid coupling in the middle of the I-shaped frame has first motor, the output shaft outer end of first motor is passed through belt and belt pulley and is connected with first gear revolve, first gear meshes with the first rack in upper and lower side mutually, the one end and the first square frame fixed connection of first rack, the outer wall and the I-shaped frame clearance fit of first rack, the recess sliding connection on lug and the diaphragm in the middle of the I-shaped frame on the first rack.

Compared with the prior art, the utility model has the beneficial effects that: this high-efficient levelling machine of multiple-roller, through the second motor, the second gear train, the third gear train, the short cylinder, cooperation between disc and the second gear, the second motor passes through the gear and drives second gear train and third gear train rotation, the second gear train drives the rotation of bead axle, the rotation of bead axle drives the disc through first gear train and rotates, can drive the second gear through short cylinder and remove, second gear longitudinal movement drives the fast speed of long roller on left side and removes, the second gear train rotates and drives the long roller on right side and remove through above-mentioned long roller longitudinal movement method, the problem that can't satisfy the long roller lift in-process speed variation has been solved.

Through the cooperation between second motor, third gear train, disc, second rack and the bead axle, the second motor passes through the gear and drives second gear train and fourth gear train rotation, and the second gear train drives the bead axle and rotates, and the bead axle rotates and drives the disc through first gear train and rotates, can drive the second rack through short cylinder and remove, and second rack longitudinal movement drives the lift of long roller constant speed about driving, has solved the problem that long roller can not remove together.

Through the cooperation between first motor, first gear, first rack, the first square frame removal and the long roller, first motor passes through belt and belt pulley drive first gear revolve, and first gear revolve drives first rack and removes, and first rack removes and drives the first square frame removal, and first square frame removal drives the long roller and removes, and first motor stop work when reaching suitable position, and long roller is separated about this moment, has solved about between the long roller apart from the problem that can not adjust.

Drawings

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

FIG. 2 is a schematic view showing a connection structure of the case, the support legs and the long rollers in FIG. 1;

FIG. 3 is a schematic view of a connection structure of the motor base, the second motor and the hydraulic cylinder in FIG. 2;

fig. 4 is a schematic view of the connection structure of the short cylinder, the disc and the second rack in fig. 2.

In the figure: 1. the hydraulic cylinder comprises a box body, 2, supporting legs, 3, a translation structure, 301, a first rack, 302, a first gear, 303, a first motor, 304, an I-shaped frame, 4, a long roller, 5, a lifting structure, 501, a second rack, 502, a short cylinder, 503, a first gear set, 504, a second gear set, 505, a third gear set, 506, a disc, 507, a convex rib shaft, 508, a fourth gear set, 509, a sleeve, 6, a first frame, 7, a differential structure, 701, a hydraulic cylinder, 702, a second motor, 703, a motor base, 704, a long shaft, 705, a short shaft, 706, a second gear, 707, a second frame, 8 and a rectangular plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multi-roller high-efficiency leveling machine comprises a box body 1, a rectangular plate 8 and supporting legs 2, wherein a plurality of supporting legs 2 are fixedly connected to four corners of the bottom of the box body 1, the rectangular plate 8 is fixedly connected to the inner wall of the box body 1, a differential structure 7 is arranged above the rectangular plate 8, the differential structure 7 comprises a hydraulic cylinder 701, a second motor 702, a motor base 703, a long shaft 704, a short shaft 705, a second gear 706 and a second square frame 707, the bottom of the hydraulic cylinder 701 is fixedly connected to the upper surface of the rectangular plate 8, the output end of the hydraulic cylinder 701 is fixedly connected with the outer wall of the motor base 703, the output end of the hydraulic cylinder 701 can drive the motor base 703 to move, the outer wall of the motor base 703 is slidably connected with the box body 1 through a sliding rod sliding block, the motor base 703 can move inside the box body 1, the second motor 702 is fixedly connected to the front surface of the motor base 703, the outer end of the output shaft of the second motor 702 is fixedly connected with one end of the long shaft 704 on the right side, the second motor 702 drives the long shaft 704 to rotate, the outer wall of the right long shaft 704 is in clearance fit with the second square frame 707, the outer wall of the left long shaft 704 is rotatably connected with the second square frame 707 through a bearing, the short shaft 705 is rotatably connected with the second square frame 707 through a bearing, a plurality of second gears 706 are fixedly connected to the outer walls of the long shaft 704 and the short shaft 705, a user can select the models of the second motor 702 and the first motor 303 according to the working requirement met by the user according to the actual situation, and the user can select the model of the hydraulic cylinder 701 according to the working requirement met by the user according to the actual situation.

A lifting structure 5 is arranged above the second frame 707, the lifting structure 5 comprises a second rack 501, a short cylinder 502, a first gear set 503, a second gear set 504, a third gear set 505, a disc 506, a rib shaft 507, a fourth gear set 508 and a sleeve 509, the second gear set 504 is fixedly connected with one end of a short shaft 705 on the left side, the second gear set 504 drives the short shaft 705 to rotate, the output ends of the third gear set 505 and the fourth gear set 508 are fixedly connected with one end of the short shaft 705 on the upper side and the lower side, the short shafts 705 on the upper side and the lower side drive the second gear set 505 and the fourth gear set 508 to rotate, the output ends of the second gear set 504 and the third gear set 505 are rotatably connected with the left sleeve 509 through a belt and a belt pulley, the second gear set 504 drives the rib shaft 507 to rotate, the fourth gear set 508 is rotatably connected with the right rib shaft 507 through a belt and a belt pulley, the output end of the fourth gear set 508 drives the right rib shaft 507 to rotate, the outer wall of a rib shaft 507 is movably connected with the inner wall of a sleeve 509, one end of the sleeve 509 is rotatably connected with a vertical plate in the box body 1 through a bearing, the rib shaft 507 can rotate in the box body 1, one end of the rib shaft 507 is fixedly connected with the input end of a first gear set 503, the rib shaft 507 drives the first gear set 503 to rotate, the output end of the first gear set 503 is fixedly connected with the front surface of a disc 506, the first gear set 503 drives the disc 506 to rotate, a short cylinder 502 is fixedly connected to the edge of the front surface of the disc 506, the disc 506 drives the short cylinder 502 to rotate, the outer wall of the short cylinder 502 is meshed with a second rack 501, the outer wall of the second rack 501 is in clearance fit with the wall of the box body 1, the second rack 501 can move in the box body 1, the short cylinders 502 fixedly connected to the edge of the front surface of the disc 506 are equidistantly distributed, and the short cylinders 502 can be meshed with the second rack 501, a plurality of long rollers 4 are installed to the top of rectangular plate 8, a plurality of long rollers 4 and the one end fixed connection of second rack 501, the one end of second rack 501 can drive long roller 4 and remove, the both ends and the first square frame 6 clearance fit of top long roller 4, top long roller 4 can remove in first square frame 6, the outer wall and the first square frame 6 fixed connection of below long roller 4, the position of below long roller 4 is fixed inside the first square frame, the upper end of first square frame 6 and the outer wall clearance fit of second rack 501, second rack 501 can remove inside first square frame 6, the lug of first square frame 6 below and the inside recess sliding connection of rectangular plate 8, first square frame 6 can remove on rectangular plate 8, two bevel gear drive ratios of second gear group 505 are the speed reduction ratio.

The translation structure 3 is arranged below the rectangular plate 8, the translation structure 3 comprises a first rack 301, a first gear 302, a first motor 303 and an I-shaped frame 304, the upper end of the I-shaped frame 304 is fixedly connected with the lower end of the rectangular plate 8, the first motor 303 is fixedly connected below a transverse plate in the middle of the I-shaped frame 304, the outer end of an output shaft of the first motor 303 is rotatably connected with the first gear 302 through a belt and a belt pulley, the first motor 303 drives the first gear 302 to rotate, the first gear 302 is meshed with the first rack 301 on the upper side and the lower side, the first gear 302 drives the first rack 301 to move, one end of the first rack 301 is fixedly connected with the first square frame 6, the first rack 301 can drive the first square frame 6 to move, the outer wall of the first rack 301 is in clearance fit with the I-shaped frame 304, the first rack 301 can move in the I-shaped frame 304, a convex block on the first rack 301 is slidably connected with a groove on the transverse plate in the middle of the I-shaped frame 304, the projection on the first rack 301 moves in the groove on the transverse plate in the middle of the i-shaped frame 304.

When the device is used, when the left and right long rollers 4 need to be adjusted to a proper position, the first motor 303 is started, the first motor 303 drives the first gear 302 to rotate through a belt and a belt pulley, the first gear 302 rotates to drive the first rack 301 to move, the first rack 301 moves to drive the first square frame 6 to move, the first square frame 6 moves to drive the long rollers 4 to move transversely, when the proper position is reached, the first motor 303 stops working, and then the height of the long rollers 4 can be adjusted into two modes, the first mode is that the second motor 702 is started, the second motor 702 drives the second gear set 504 and the third gear set 505 to rotate through gears, the second gear set 504 drives the rib shaft 507 to rotate, the rib shaft 507 rotates to drive the disc 506 to rotate through the first gear set 503, the second rack 501 can be driven to move through the short cylinder 502, the second rack 501 longitudinally moves to drive the left long rollers 4 to move rapidly, the second gear set 505 rotates to drive the long roller 4 on the right side to move slowly through the longitudinal movement method of the long roller 4 to reach a proper position and stop rotating the second motor 702, in the second mode, the second motor 702 is controlled to move longitudinally through the hydraulic cylinder 701, the long shaft 704 is disengaged from the second gear 706 on the upper side, when the specified position is reached, the long shaft 704 is re-engaged with the second gear 706 on the lower side, the second motor 702 is started, the second motor 702 drives the second gear set 504 and the fourth gear set 508 to rotate through the gears, the second gear set 504 and the fourth gear set 508 rotate and move through the long roller 4 in the first mode, at the moment, the upward movement speeds of the left long roller 4 and the right long roller 4 are consistent, and the second motor 702 stops rotating when the proper position is reached.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a high-efficient levelling machine of multiple roll, includes box (1), rectangular slab (8) and supporting leg (2), the bottom four corners rigid coupling of box (1) has a plurality of supporting legs (2), rectangular slab (8) rigid coupling is on the inner wall of box (1), its characterized in that: a differential structure (7) is arranged above the rectangular plate (8);

the differential structure (7) comprises a hydraulic cylinder (701), a second motor (702), a motor base (703), a long shaft (704), a short shaft (705), a second gear (706) and a second frame (707);

the bottom of the hydraulic cylinder (701) is fixedly connected to the upper surface of the rectangular plate (8), the output end of the hydraulic cylinder (701) is fixedly connected with the outer wall of the motor base (703), the outer wall of the motor base (703) is in sliding connection with the box body (1) through a sliding rod sliding block, the front surface of the motor base (703) is fixedly connected with a second motor (702), the outer end of an output shaft of the second motor (702) is fixedly connected with one end of a long shaft (704) on the right side, the outer wall of the long shaft (704) on the right side is in clearance fit with a second square frame (707), the outer wall of the long shaft (704) on the left side is rotatably connected with the second square frame (707) through a bearing, the short shaft (705) is rotatably connected with the second square frame (707) through a bearing, and a plurality of second gears (706) are fixedly connected to the outer walls of the long shaft (704) and the short shaft (705).

2. The multi-roll, high-efficiency leveler of claim 1, wherein: a lifting structure (5) is arranged above the second frame (707);

the lifting structure (5) comprises a second rack (501), a short cylinder (502), a first gear set (503), a second gear set (504), a third gear set (505), a disc (506), a ribbed shaft (507), a fourth gear set (508) and a sleeve (509);

the output ends of the second gear set (504) and the fourth gear set (508) are fixedly connected with one end of a short shaft (705) on the left side, the output ends of the third gear set (505) and the fourth gear set (508) are fixedly connected with one end of a short shaft (705) on the upper side and the lower side, the output ends of the second gear set (504) and the third gear set (505) are rotatably connected with a left sleeve (509) and a right sleeve (509) through a belt and a belt pulley, the output end of the fourth gear set (508) is rotatably connected with the output end of the third gear set (505) through a belt and a belt pulley, the outer wall of the rib shaft (507) is movably connected with the inner wall of the sleeve (509), one end of the sleeve (509) is rotatably connected with a vertical plate in the box body (1) through a bearing, one end of the rib shaft (507) is fixedly connected with the input end of the first gear set (503), and the output end of the first gear set (503) is fixedly connected with the front surface of the disc (506), the edge of the front surface of the disc (506) is fixedly connected with a short cylinder (502), the outer wall of the short cylinder (502) is meshed with a second rack (501), and the outer wall of the second rack (501) is in clearance fit with the wall of the box body (1).

3. The multi-roll, high-efficiency leveler of claim 2, wherein: the short cylinders (502) fixed on the edge of the front surface of the disc (506) are distributed at equal intervals.

4. The multi-roll, high-efficiency leveler of claim 1, wherein: a plurality of long rollers (4) are installed to the top of rectangular plate (8), and are a plurality of the one end fixed connection of long roller (4) and second rack (501), the top both ends and first square frame (6) clearance fit of long roller (4), the below the outer wall and first square frame (6) fixed connection of long roller (4), the upper end of first square frame (6) and the outer wall clearance fit of second rack (501), lug and the inside recess sliding connection of rectangular plate (8) of first square frame (6) below.

5. The multi-roll, high-efficiency leveler of claim 1, wherein: a translation structure (3) is arranged below the rectangular plate (8);

the translation structure (3) comprises a first rack (301), a first gear (302), a first motor (303) and an I-shaped frame (304);

the upper end rigid coupling of I-shaped frame (304) is at the lower extreme of rectangular plate (8), diaphragm below in the middle of I-shaped frame (304) has connect first motor (303), the output shaft outer end of first motor (303) is passed through belt and belt pulley and is connected with first gear (302) rotation, first gear (302) meshes with first rack (301) of below and above mutually, the one end and first square frame (6) fixed connection of first rack (301), the outer wall and the I-shaped frame (304) clearance fit of first rack (301), the recess sliding connection on the lug on first rack (301) and the diaphragm in the middle of I-shaped frame (304).

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