CN217191651U

CN217191651U - Rolling adjusting device of thin specification steel sheet

Info

Publication number: CN217191651U
Application number: CN202220084487.6U
Authority: CN
Inventors: 迟永亮
Original assignee: Qingdao Shenglihua Industry And Trade Co Ltd
Current assignee: Qingdao Shenglihua Industry And Trade Co Ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-16
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a rolling adjusting device of thin specification steel sheet, which comprises a bod, the last lateral wall activity of organism is inlayed and is equipped with down the roller that rolls, two upper lateral wall symmetry fixedly connected with fixed columns of organism, two the common fixedly connected with fixed plate in upper end of fixed column, the lower lateral wall fixedly connected with double-shaft motor of fixed plate, two the terminal army fixedly connected with of output shaft of double-shaft motor run through the worm of homonymy fixed column outer wall, two screw thread post, two are installed to the symmetry between the lower lateral wall of last lateral wall of organism and fixed plate the equal fixed cover of outer wall of screw thread post is equipped with the worm wheel with homonymy worm engaged with. The utility model discloses utilize the self-locking function between worm gear and screw thread post and the sleeve, solved the tradition and rolled the roller and lead to hydraulic telescoping rod to take place the problem of shrink when rolling the steel sheet.

Description

Rolling adjusting device of thin specification steel sheet

Technical Field

The utility model relates to a steel production technical field especially relates to a rolling adjusting device of thin specification steel sheet.

Background

Rolling is a press working method in which a metal blank is passed through a gap between a pair of rotating rolls, and the material is reduced in cross section and increased in length by compression of the rolls, and is the most common production method for producing steel, and is mainly used for producing profiles, plates and pipes. Hot rolling and cold rolling.

The rolling adjusting device of current thin specification steel sheet can't carry on spacingly to rolling the roller in the use, and hydraulic telescoping rod can receive great pressure when rolling, leads to hydraulic telescoping rod to take place to shrink easily to increase the interval between rolling the roller, and then the rolling precision of influence to the steel sheet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the rolling adjusting device of a thin specification steel sheet that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a rolling adjusting device of thin specification steel sheet, includes the organism, the last lateral wall activity of organism inlays and is equipped with down and rolls the roller, two fixed columns of the last lateral wall symmetry fixedly connected with of organism, two the common fixedly connected with fixed plate in upper end of fixed column, the lower lateral wall fixedly connected with biax motor of fixed plate, two output shaft terminal army fixedly connected with of biax motor run through the worm of homonymy fixed column outer wall, two screw thread post are installed to the symmetry between the last lateral wall of organism and the lower lateral wall of fixed plate, two the equal fixed cover of outer wall of screw thread post is equipped with the worm wheel that meshes mutually with the homonymy worm, two the equal thread bush of outer wall of screw thread post is equipped with the sleeve, two all install through the pivot between the sleeve and roll the roller.

Preferably, the outer wall of each fixing column is provided with a round hole matched with a worm, and the outer wall of one end of each worm, which is positioned in the round hole, is provided with a plurality of pulleys which are abutted against the inner wall of the round hole.

Preferably, the two rotating shafts penetrate through the outer walls of the fixing columns on the same side, and each outer wall of each fixing column is provided with a sliding chute matched with the corresponding rotating shaft.

Preferably, the outer wall of each fixing column is provided with scale marks.

Preferably, the fixing plate is embedded with a reinforcing rib.

Compared with the prior art, the rolling adjusting device for the thin gauge steel plate has the advantages that:

1. the worm wheel, the worm and the threaded column are arranged, the two worms are driven to rotate by the double-shaft motor to drive the two threaded columns to synchronously rotate, so that the distance between the two rolling rollers is adjusted through the sleeve, and the problem that a hydraulic telescopic rod is contracted when a steel plate is rolled by the traditional rolling roller is solved by utilizing the self-locking function between the worm wheel and the worm and between the threaded column and the sleeve;

2. the distance between the lower rolling roller and the upper rolling roller can be clearly observed through the scale marks, so that the precision between the two rolling rollers is improved;

to sum up, the utility model discloses utilize worm gear and screw thread post and the self-locking function between the sleeve, solved the tradition and rolled the roller and lead to hydraulic telescoping rod to take place the problem of shrink when rolling the steel sheet.

Drawings

Fig. 1 is a schematic structural view of a rolling adjustment device for thin gauge steel plates according to the present invention;

fig. 2 is a side view of a fixed column in the rolling adjusting device of a thin gauge steel plate provided by the utility model.

In the figure: the device comprises a machine body 1, fixing columns 2, a fixing plate 3, a double-shaft motor 4, a worm 5, a threaded column 6, a sleeve 7, a lower rolling roller 8, an upper rolling roller 9, a rotating shaft 10, a worm wheel 11, scale marks 12, a sliding groove 13 and a pulley 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a rolling adjusting device of thin specification steel sheet, including organism 1, the activity of the last lateral wall of organism 1 is inlayed and is equipped with down and rolls roller 8, and the symmetry fixedly connected with of the last lateral wall of organism 1 has two fixed columns 2, and the outer wall of every fixed column 2 all is equipped with scale mark 12, can clearly and definitely observe down and roll the distance between roller 8 and the last roller 9 through scale mark 12, improves the precision between two rolls rollers.

The common fixedly connected with fixed plate 3 in upper end of two fixed columns 2, the inside of fixed plate 3 inlays and is equipped with the strengthening rib, and the strengthening rib has improved the intensity of fixed plate 3 greatly.

Lower lateral wall fixedly connected with double-shaft motor 4 of fixed plate 3, the terminal army fixedly connected with of two output shafts of double-shaft motor 4 runs through the worm 5 of 2 outer walls of homonymy fixed column, every fixed column 2's outer wall all seted up with 5 assorted round holes of worm, every worm 5 is located the one end outer wall in the round hole and all installs a plurality of pulleys 14 that offset with the round hole inner wall, can drive a plurality of pulleys 14 when worm 5 rotates and roll along the inner wall of round hole, thereby also improved the smooth degree when worm 5 rotates when 5 rotational stability have been improved.

Two threaded columns 6 are symmetrically arranged between the upper side wall of the machine body 1 and the lower side wall of the fixing plate 3, the outer walls of the two threaded columns 6 are fixedly sleeved with worm wheels 11 meshed with the worms 5 on the same side, the outer walls of the two threaded columns 6 are sleeved with sleeves 7 in a threaded manner, upper grinding rollers 9 are arranged between the two sleeves 7 through rotating shafts 10, the two rotating shafts 10 penetrate through the outer walls of the fixed columns 2 on the same side, a sliding groove 13 matched with the rotating shaft 10 is formed in the outer wall of each fixed column 2, when the machine works, the double-shaft motor 4 is started to drive the two worms 5 to synchronously rotate, then the two threaded columns 6 are driven to rotate through the two worm wheels 11 meshed with the worms, so that the two sleeves 7 are driven to synchronously and axially move, the height adjustment of the upper grinding rollers 9 is realized, the distance adjustment between the two grinding rollers is further completed, and the worm wheels 11 and the worm 5 have a self-locking function between the threaded columns 6 and the sleeves 7, the problem of the tradition roll the roller and lead to hydraulic telescoping rod to take place to shrink when rolling the steel sheet is solved.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The rolling adjusting device for the thin-specification steel plate comprises a machine body (1) and is characterized in that a lower rolling roller (8) is movably embedded in the upper side wall of the machine body (1), the upper side wall of the machine body (1) is symmetrically and fixedly connected with two fixing columns (2), the upper ends of the two fixing columns (2) are fixedly connected with a fixing plate (3) together, the lower side wall of the fixing plate (3) is fixedly connected with a double-shaft motor (4), the tail ends of two output shafts of the double-shaft motor (4) are fixedly connected with worms (5) penetrating through the outer walls of the fixing columns (2) on the same side, two threaded columns (6) are symmetrically installed between the upper side wall of the machine body (1) and the lower side wall of the fixing plate (3), worm wheels (11) meshed with the worms (5) on the same side are fixedly sleeved on the outer walls of the two threaded columns (6), and sleeves (7) are sleeved on the outer walls of the two threaded columns (6) in a threaded manner, two all install through pivot (10) between sleeve (7) and roll roller (9) on.

2. The rolling adjustment device for the thin gauge steel plate according to claim 1, characterized in that the outer wall of each fixing column (2) is provided with a circular hole matched with the worm (5), and the outer wall of one end of each worm (5) in the circular hole is provided with a plurality of pulleys (14) abutting against the inner wall of the circular hole.

3. The rolling adjusting device for the thin gauge steel plate according to claim 1, wherein the two rotating shafts (10) penetrate through the outer walls of the fixing columns (2) on the same side, and a sliding groove (13) matched with the rotating shafts (10) is formed in the outer wall of each fixing column (2).

4. The rolling adjustment device for the thin gauge steel plate as claimed in claim 1, wherein the outer wall of each fixing column (2) is provided with scale marks (12).

5. The rolling adjustment device for thin gauge steel plate according to claim 1, wherein the fixing plate (3) is embedded with a reinforcing rib.