CN210907384U

CN210907384U - Novel efficient cold rolling mill

Info

Publication number: CN210907384U
Application number: CN201921648255.3U
Authority: CN
Inventors: 孙蒙; 杨耀选; 孙卫欣
Original assignee: Luoyang Zhongbo Rare Metal Material Co ltd
Current assignee: Luoyang Zhongbo Rare Metal Material Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-03
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a novel efficient cold rolling mill, the on-line screen storage device comprises a base, be equipped with two casings that are the symmetry setting on the up end of base, one of them casing fixed connection is on the base, another the casing passes through adjusting device and sets up on the base, the internal rotation of casing is connected with first pivot, fixed cover is equipped with the dish circle frame in the first pivot, and one of them non-fixed connection is on the base be equipped with the roll up motor on the lateral wall of casing. The utility model discloses can make the reinforcing bar can not slide and influence rolling at rolling during operation, guarantee the rolling quality of reinforcing bar, and can make the reinforcing bar even book under unmovable condition on the dish circle frame, the reinforcing bar just can not take place to warp and the fracture like this, has protected the normal clear of production work then.

Description

Novel efficient cold rolling mill

Technical Field

The utility model relates to a cold rolling mill technical field especially relates to a novel efficient cold rolling mill.

Background

The cold rolling mill is a novel reinforcing steel bar cold rolling processing device, is often applied in the steel processing field, and the device is a device which rolls the raw material reinforcing steel bar into the shape required by a user through the matched extrusion of the extrusion rollers and then reaches the processing requirement.

When rolling the reinforcing bar, the reinforcing bar directly passes the cold rolling mill and reachs the spiral device at present cold rolling mill, and such setting can make the reinforcing bar easily take place to slide at rolling in-process, influences rolling effect then, and the reinforcing bar after rolling when rolling, need incessantly shift position for even book on the dish circle frame, and this reinforcing bar that can make after rolling takes place to warp, and even fracture has seriously influenced production work.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the steel bar of the existing cold rolling mill is easy to slide when rolling, which can cause unsuccessful rolling and affect normal production work, and the rolled steel bar can deform or even break due to movement when being rolled, thus seriously affecting the production work.

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

a novel high-efficiency cold rolling mill comprises a base, wherein two symmetrically arranged shells are arranged on the upper end face of the base, one shell is fixedly connected to the base, the other shell is arranged on the base through an adjusting device, a first rotating shaft is rotatably connected in the shells, a disc round frame is fixedly sleeved on the first rotating shaft, a rolling motor is arranged on the outer side wall of one shell which is not fixedly connected to the base, the output end of the rolling motor penetrates through the shells and is fixedly connected to the first rotating shaft, two symmetrically arranged first supporting rods are arranged on the upper end face of the base, the two first supporting rods are arranged between the two shells, one ends, far away from the base, of the two first supporting rods are rotatably connected with limiting rollers, a cold rolling device is arranged on the upper end face of the base, and the cold rolling device is arranged close to the first supporting rods, two second supporting rods which are symmetrically arranged are arranged on the upper end face of the base, the second supporting rods are close to the cold rolling device and far away from the first supporting rods, and one ends, far away from the base, of the second supporting rods are rotatably connected with limiting pulleys.

Preferably, the cold rolling device comprises two extrusion seats which are symmetrically arranged, one of the extrusion seats is fixedly connected to the base, the other extrusion seat is arranged on the other extrusion seat through a telescopic device, the inner walls of two sides of a notch of each extrusion seat are rotatably connected with a second rotating shaft, an extrusion roller is fixedly sleeved on the second rotating shaft, one of the extrusion seats far away from the base is provided with a rotating motor on the outer wall of the extrusion seat, and the output end of the rotating motor penetrates through the extrusion seats and is fixedly connected to the second rotating shaft.

Preferably, the telescoping device is including setting up the spacing groove near the extrusion seat one end that the base set up, sliding connection has spacing post in the spacing groove, the one end fixed connection that the spacing groove was kept away from to spacing post is close to the base setting be equipped with the thread groove on the other end of extrusion seat, thread groove female connection has threaded rod one, another extrusion seat is run through to the one end that the thread groove was kept away from to threaded rod one, the one end that the thread groove was kept away from to threaded rod one is equipped with the screw rod handle, be equipped with in the extrusion seat that threaded rod one runs through and rotate the groove, threaded rod one goes up fixedly connected with turning block, the turning block rotates to be connected and rotates the inslot.

Preferably, adjusting device is including setting up at the base upper groove, sliding connection has the slider in the recess, the recess internal rotation is connected with threaded rod two, two screw threads of threaded rod run through the slider, be equipped with driving motor on a lateral wall of base, driving motor's output runs through base fixed connection on threaded rod two.

Preferably, the groove is T-shaped, and the shape of the sliding block is matched with that of the groove.

Preferably, the limiting groove is arranged in a concave shape, and a limiting block is arranged at one end, close to the base, of the limiting column.

The utility model has the advantages that: this device can make the reinforcing bar remove on appointed orbit with the help of setting up of spacing roller and spacing pulley, then make rolling work can not receive the influence because of the reinforcing bar slides, guaranteed the rolling quality of reinforcing bar, and can be with the help of driving motor drive disk circle frame and do periodic movement, make the even book of reinforcing bar after the rolling on the dish circle frame, reinforcing bar after the rolling just so no longer need remove, also can not take place to warp naturally and split, then protected the normal clear of production work.

Drawings

Fig. 1 is a front structural sectional view of a novel efficient cold rolling mill provided by the present invention;

FIG. 2 is a side sectional view of a cold rolling device of a novel efficient cold rolling mill according to the present invention;

fig. 3 is the utility model provides a side structure sectional view of a novel efficient cold rolling mill adjusting device part.

In the figure: the rolling device comprises a base 1, a shell 2, a first rotating shaft 3, a disc round rack 4, a first supporting rod 5, a limiting roller 6, a second supporting rod 7, a limiting pulley 8, a pressing seat 9, a second rotating shaft 10, a pressing roller 11, a rotating motor 12, a limiting groove 13, a limiting column 14, a limiting block 15, a threaded groove 16, a first threaded rod 17, a rotating groove 18, a rotating block 19, a groove 20, a sliding block 21, a second threaded rod 22, a driving motor 23 and a rolling motor 24.

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.

Referring to fig. 1-3, a novel efficient cold rolling mill comprises a base 1, two shells 2 are symmetrically arranged on the upper end face of the base 1, one shell 2 is fixedly connected to the base 1, the other shell 2 is arranged on the base 1 through an adjusting device, the adjusting device comprises a groove 20 arranged on the base 1, a sliding block 21 is slidably connected in the groove 20, the groove 20 is in a T-shaped arrangement, the shape of the sliding block 21 is matched with that of the groove 20, the T-shaped arrangement enables the sliding block 21 to stably slide in the groove 20 without rotating or separating, a threaded rod two 22 is rotatably connected in the groove 20, the threaded rod two 22 penetrates through the sliding block 21, a driving motor 23 is arranged on one side wall of the base 1, the output end of the driving motor 23 penetrates through the base 1 and is fixedly connected to the threaded rod two 22, the driving motor 23 drives the threaded rod two 22 to rotate, because the slide block 21 is in threaded connection with the second threaded rod 22, and the slide block 21 cannot rotate, the slide block 21 can periodically slide in the groove 20, the first rotating shaft 3 is rotatably connected in the shell 2, the disc round frame 4 is fixedly sleeved on the first rotating shaft 3, the adjusting device drives the shell 2, the first rotating shaft 3 and the disc round frame 4 to periodically move, so that the reinforcing steel bars can be uniformly wound on the disc round frame 4, and the reinforcing steel bars do not need to deflect and move, so that the reinforcing steel bars cannot deform and break due to movement, and the normal operation of production work is protected;

the outer side wall of one of the shells 2 which is not fixedly connected to the base 1 is provided with a rolling motor 24, the output end of the rolling motor 24 penetrates through the shell 2 and is fixedly connected to the first rotating shaft 3, the rolling motor 24 drives the disc round rack 4 to rotate by means of the first rotating shaft 3 when in work, then pulls the reinforcing steel bar to move and rolls, the upper end face of the base 1 is provided with two first supporting rods 5 which are symmetrically arranged, the two first supporting rods 5 are arranged between the two shells 2, one ends of the two first supporting rods 5, far away from the base 1, are respectively and rotatably connected with a limiting roller 6, the movement track of the reinforcing steel bar is limited by the arrangement of the limiting rollers 6, the upper end face of the base 1 is provided with a cold rolling device, the cold rolling device comprises two extruding bases 9 which are symmetrically arranged, one of the extruding bases 9 is fixedly connected to the base 1, the other extruding base 9 is arranged on, the distance between the extrusion seats 9 is adjusted through the telescopic device to adapt to different steel bar rolling process requirements, the telescopic device comprises a limiting groove 13 which is arranged at one end of the extrusion seat 9 close to the base 1, a limiting column 14 is connected in the limiting groove 13 in a sliding mode, the limiting groove 13 is arranged in a concave mode, a limiting block 15 is arranged at one end, close to the base 1, of the limiting column 14, the limiting block 15 and the concave limiting column 13 are arranged in a matched mode, so that the limiting column 14 cannot be completely separated from the limiting groove 13, and the integrity of the device is guaranteed;

one end of the limiting column 14, which is far away from the limiting groove 13, is fixedly connected to another extrusion seat 9, the other end of the extrusion seat 9, which is close to the base 1, is provided with a thread groove 16, the thread groove 16 is in threaded connection with a first threaded rod 17, one end of the first threaded rod 17, which is far away from the thread groove 16, penetrates through another extrusion seat 9, one end of the first threaded rod 17, which is far away from the thread groove 16, is provided with a screw handle, the screw handle is convenient for a user to operate the first threaded rod 17, a rotating groove 18 is formed in the extrusion seat 9 through which the first threaded rod 17 penetrates, the first threaded rod 17 is fixedly connected with a rotating block 19, the rotating block 19 is rotatably connected in the rotating groove 18, the rotating block 19 and the rotating groove 18 are arranged so that the first threaded rod 17 can drive the extrusion seat 9 to move at one end, the extrusion seat 9 cannot interfere, fixed cover is equipped with squeeze roll 11 in the second pivot 10, one of them is equipped with rotation motor 12 on keeping away from the outer wall of base 1's extrusion seat 9, the output of rotation motor 12 runs through extrusion seat 9 fixed connection on second pivot 10, rotation motor 12 drives squeeze roll 11 with the help of second pivot 10 and rotates, so alright the rolling to the reinforcing bar in order to accomplish, cold rolling device is close to first bracing piece 5 and sets up, be equipped with two second bracing pieces 7 that are the symmetry setting on base 1's the up end, two second bracing pieces 7 are close to cold rolling device and keep away from first bracing piece 5 and set up, the one end that base 1 was kept away from to two second bracing pieces 7 is all rotated and is connected with spacing pulley 8, spacing pulley 8's setting makes the movement track of reinforcing bar fixed, the reinforcing bar just can not take place to remove in rolling process like this, influence rolling, and then rolled.

In the utility model, when the user uses the device, firstly, according to the thickness of the rolled steel bar required, the screw handle is twisted, the threaded rod 17 is adjusted to the designated position while rotating in the thread groove 16, thus the distance between the two extrusion seats 9 is adjusted to the designated position, thus the distance between the two extrusion rollers 11 is adjusted to the designated position, thus the rolling of the steel bar with different process requirements can be completed, then the rotating motor 12, the driving motor 23 and the rolling motor 24 are started, the rolling motor 24 rotates the disc round rack 4 by the first rotating shaft 3, then the steel bar is pulled to start moving, the steel bar passes between the two limiting rollers, the cold rolling device and between the two limiting gears, thus the steel bar can be ensured to move along the designated track, then the steel bar can not slide in the rolling process to influence the rolling, further the rolling effect is ensured, when the steel bar passes through the cold rolling device, the rotating motor 12 drives the extrusion roller 11 to rotate by means of the second rotating shaft 10, the rolling of the steel bar is completed, the driving motor 23 drives the threaded rod two 22 to rotate, then the sliding block 21 is driven to periodically slide in the groove 20, then the shell 2 is driven, the first rotating shaft 3 and the disc round rack 4 are driven to periodically move, the rolled steel bar can be uniformly rolled on the disc round rack 4, the steel bar cannot deflect and move, the steel bar cannot deform and break due to moving, and the normal operation of production is protected.

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. A novel efficient cold rolling mill comprises a base (1) and is characterized in that two shells (2) which are symmetrically arranged are arranged on the upper end face of the base (1), one shell (2) is fixedly connected to the base (1), the other shell (2) is arranged on the base (1) through an adjusting device, a first rotating shaft (3) is connected in the shell (2) in a rotating manner, a disc round frame (4) is fixedly sleeved on the first rotating shaft (3), a rolling motor (24) is arranged on the outer side wall of the shell (2) which is not fixedly connected to the base (1), the output end of the rolling motor (24) penetrates through the shell (2) and is fixedly connected to the first rotating shaft (3), two first supporting rods (5) which are symmetrically arranged are arranged on the upper end face of the base (1), and the two first supporting rods (5) are arranged between the two shells (2), two the one end that base (1) was kept away from in first bracing piece (5) all rotates and is connected with spacing roller (6), be equipped with cold rolling device on the up end of base (1), cold rolling device is close to first bracing piece (5) and sets up, be equipped with two second bracing pieces (7) that are the symmetry setting on the up end of base (1), two second bracing piece (7) are close to cold rolling device and keep away from first bracing piece (5) and set up, two the one end that base (1) was kept away from in second bracing piece (7) all rotates and is connected with spacing pulley (8).

2. The novel efficient cold rolling mill according to claim 1, characterized in that the cold rolling device comprises two symmetrically arranged extrusion seats (9), one of the extrusion seats (9) is fixedly connected to the base (1), the other extrusion seat (9) is arranged on the other extrusion seat (9) through a telescopic device, the inner walls of two sides of the gap of the extrusion seat (9) are rotatably connected with a second rotating shaft (10), an extrusion roller (11) is fixedly sleeved on the second rotating shaft (10), one of the extrusion seats (9) far away from the base (1) is provided with a rotating motor (12), and the output end of the rotating motor (12) penetrates through the extrusion seat (9) and is fixedly connected to the second rotating shaft (10).

3. The novel efficient cold rolling mill according to claim 2, characterized in that the telescoping device comprises a limiting groove (13) arranged at one end of the extrusion seat (9) close to the base (1), a limiting post (14) is slidably connected in the limiting groove (13), one end of the limiting post (14) far away from the limiting groove (13) is fixedly connected to the other extrusion seat (9), the other end of the extrusion seat (9) close to the base (1) is provided with a thread groove (16), the thread groove (16) is internally threaded with a first threaded rod (17), one end of the first threaded rod (17) far away from the thread groove (16) penetrates through the other extrusion seat (9), one end of the first threaded rod (17) far away from the thread groove (16) is provided with a screw handle, and a rotating groove (18) is arranged in the extrusion seat (9) through which the first threaded rod (17) penetrates, and the first threaded rod (17) is fixedly connected with a rotating block (19), and the rotating block (19) is rotatably connected in the rotating groove (18).

4. The novel efficient cold rolling mill according to claim 1, wherein the adjusting device comprises a groove (20) formed in the base (1), a sliding block (21) is connected in the groove (20) in a sliding manner, a second threaded rod (22) is connected in the groove (20) in a rotating manner, the second threaded rod (22) penetrates through the sliding block (21), a driving motor (23) is arranged on one side wall of the base (1), and an output end of the driving motor (23) penetrates through the base (1) and is fixedly connected to the second threaded rod (22).

5. A novel and efficient cold rolling mill according to claim 4 characterized in that the grooves (20) are T-shaped, and the shape of the sliding blocks (21) is matched with the shape of the grooves (20).

6. A novel and efficient cold rolling mill according to claim 3, characterized in that the limiting groove (13) is arranged in a concave shape, and a limiting block (15) is arranged at one end of the limiting column (14) close to the base (1).