Deformed steel roller matching mode adjusting device

Abstract

The utility model relates to the field of rolling, and discloses a deformed steel roller matching mode adjusting device which comprises a sliding groove, the sliding groove is formed in the top face of a workbench, a sliding plate is arranged in the sliding groove in a sliding mode, a sliding opening is formed in the bottom face in the sliding groove, and rotating holes are formed in the two sides in the sliding opening respectively. A threaded rod is rotationally arranged in the sliding opening, the two ends of the threaded rod are rotationally inserted into the two rotating holes correspondingly, a rotating plate is fixed to one end of the threaded rod, a connecting block is connected to the threaded rod in a threaded mode, the top face of the connecting block is fixed to the bottom face of a sliding plate, and two fixing plates are fixed to the top face of the sliding plate. Lifting plates are arranged above the fixing plates in a sliding mode, and rollers are arranged between the two fixing plates and between the two lifting plates in a rotating mode. By changing the positions of the rollers during rolling of the metal plates, the rolling positions of the front metal plate and the rear metal plate can be matched, and wrinkles or bending caused by dislocation is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of rolling, specifically to a special-shaped steel roller matching mode adjusting device. BACKGROUND

[0002] Rolling is a metal processing technology that applies pressure to metal materials through rotating rollers to continuously deform them and obtain the desired shape and size. Rolling process is widely used in the forming of metals such as steel and aluminum, and can be divided into hot rolling and cold rolling. Hot rolling is usually carried out at high temperature and is suitable for thick plates, steel sections and other products, while cold rolling is carried out at room temperature and is mainly used to produce thin plates, foils and other high-precision products.

[0003] According to the Chinese patent with the publication number CN208618208U, a roller gap adjusting device includes a box body, a toothed wheel cooperating with the roller pillow is arranged below the box body, a support is arranged on one side of the box body, a handle for pushing the trolley is arranged on the support, an anti-skid rubber sleeve is arranged on the handle, a hydraulic pump is arranged on the box body, a reversing valve is arranged on one side of the hydraulic pump, the reversing valve is connected with the hydraulic pump, a rigid hydraulic pipeline is arranged on the reversing valve, a plurality of hydraulic cylinders 9 for adjusting the gap between the rails are arranged on the hydraulic pipeline, extendable connecting supports are arranged between the hydraulic cylinders, circular stop blocks are arranged in the connecting supports, telescopic columns are sleeved on one end of the connecting supports, the protruding end of the telescopic column cooperates with the circular stop blocks, and connecting rods are arranged on the other end of the telescopic columns, springs are arranged between the telescopic columns and the connecting rods.

[0004] In the above scheme, the height of the roller is adjusted by the telescopic rod of the hydraulic cylinder, which still has the following disadvantages: the hydraulic cylinder is directly fixed on the box body and can only adjust the height, which may cause wrinkles or bending due to the misalignment of the front and rear rollers. Utility model content

[0005] The utility model aims to provide a special-shaped steel roller matching mode adjusting device to solve the problem of wrinkles or bending caused by misalignment of the front and rear rollers.

[0006] In order to realize the above-mentioned utility model purposes, the utility model adopts the following technical scheme: a special-shaped steel roller mode adjusting device, including sliding groove, the sliding groove is opened in the top surface of the workbench, the inside of the sliding groove is slidably provided with sliding plate, the inside bottom surface of the sliding groove is provided with sliding opening, both sides of the inside of the sliding opening are respectively provided with rotating hole, the inside of the sliding opening is rotatably provided with threaded rod, both ends of the threaded rod are respectively rotatably inserted with two rotating holes, one end of the threaded rod is fixedly provided with rotating plate, the threaded rod is screw connected with connecting block, the top surface of the connecting block is fixed with the bottom surface of the sliding plate, the top surface of the sliding plate is fixedly provided with two fixed plates, the upper portion of the fixed plate is slidably provided with lifting plate, both the fixed plate and the lifting plate are rotatably provided with roller.

[0007] Preferably, the both ends of the roller are respectively fixed with loading and unloading pipe, the one side of the fixed plate and the lifting plate is respectively provided with rotating hole, the loading and unloading pipe is rotatably inserted with the rotating hole, the inside of the loading and unloading pipe is screw connected with loading and unloading bolt.

[0008] Preferably, the top surface of the workbench is provided with rotating groove, the inside of the rotating groove is rotatably provided with rotating disc, the bottom surface of the workbench is fixedly provided with motor, the output shaft of the motor passes through the workbench and is fixedly connected with the bottom surface of the rotating disc, the top surface of the rotating disc is fixedly provided with threaded pipe, the threaded pipe is rotatably inserted with rotating column.

[0009] Preferably, the inside of the threaded pipe is screw connected with adjusting bolt, the adjusting bolt is above the rotating column.

[0010] Preferably, the top surface of the fixed plate is fixedly provided with two threaded columns, the top surface of the lifting plate is provided with two sliding holes, the threaded column is slidably inserted with the sliding hole, the threaded column is screw connected with two nuts, the lower nut supports the lifting plate upwards.

[0011] Preferably, the bottom end of the supporting column is fixedly provided with antiskid pad.

[0012] Compared with the prior art, the special-shaped steel roller mode adjusting device adopting the above technical scheme has the following beneficial effects:

[0013] One, before the metal plate is rolled, the staff will first take according to the situation on the roll adjustment or replacement, in the adjustment roll in the workbench above the lateral distance, the staff will be through the rotation plate on the threaded rod exerted rotating force, threaded rod in the rotation will drive the connecting block in the sliding mouth inside the lateral movement, and in the process of moving drive the sliding plate synchronous movement, that is, can drive the sliding plate above the installation setting roll moves adjustment lateral position, when need to change the two roll between the pass, the staff can from the dismounting pipe rotation dismounting bolt, replace different appearance and model of roll, by changing the roll in the metal plate rolling position, that is, can cooperate before and after the metal plate rolling position, avoid because of misplacement appear wrinkle or bending;

[0014] Two, when need to process special-shaped steel, the rolled steel will move between the two rotating columns, at this time the motor starts to work according to the design of the work program in advance, according to the shape of the special-shaped steel to be processed control the rotation angle of the motor output shaft, that is, can drive the rotating disc and the rotating column activity, and exert the force on the steel to change the shape, so that the steel changes the shape, increases the applicable range of the processable steel shape;

[0015] Three, the staff will first rotate the nut above when adjusting the distance between the two rolls, then push the lifting plate upward to the predetermined position, and finally the staff rotates the nut below, so that the nut below moves to the bottom surface of the lifting plate with adjusted position, and supports the lifting plate upward again, that is, can adjust the distance between the two rolls, which is convenient for rolling different metal plates. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the embodiment.

[0017] Figure 2 It is an exploded three-dimensional schematic diagram of the embodiment.

[0018] Figure 3 It is an exploded schematic diagram of the rotating groove and the rotating disc in the embodiment.

[0019] Figure 4 It is an exploded schematic diagram of the fixed plate and the lifting plate in the embodiment.

[0020] In the figure: 1, workbench; 2, sliding groove; 3, sliding plate; 4, sliding hole; 5, rotating hole; 6, threaded rod; 7, connecting block; 8, rotating plate; 9, fixed plate; 10, lifting plate; 11, roll; 12, dismounting pipe; 13, rotating hole; 14, dismounting bolt; 15, rotating groove; 16, rotating disc; 17, motor; 18, threaded pipe; 19, rotating column; 20, adjusting bolt; 21, threaded column; 22, sliding hole; 23, nut; 24, support column; 25, non-slip pad. DETAILED DESCRIPTION

[0021] The preferred embodiments of the utility model will be described in detail below with reference to the drawings.

[0022] As shown in Figure 1 and Figure 2 A special-shaped steel roller mode adjusting device, including sliding groove 2, sliding groove 2 is set up in the top surface of workbench 1, sliding plate 3 is slidably arranged in the inside of sliding groove 2, sliding mouth 4 is set up in the inside bottom surface of sliding groove 2, rotating hole 5 is set up in the inside both sides of sliding mouth 4 respectively, threaded rod 6 is rotatably arranged in the inside of sliding mouth 4, both ends of threaded rod 6 are rotatably inserted into two rotating holes 5 respectively, one end of threaded rod 6 is fixed with rotating plate 8, connecting block 7 is screw-connected on threaded rod 6, the top surface of connecting block 7 is fixed with the bottom surface of sliding plate 3, two fixed plates 9 are fixed on the top surface of sliding plate 3, lifting plate 10 is slidably arranged above two fixed plates 9, rolling mill 11 is rotatably arranged between two fixed plates 9 and two lifting plates 10, dismounting pipe 12 is fixed on both ends of rolling mill 11 respectively, rotating hole 13 is set up in one side of fixed plate 9 and lifting plate 10 respectively, dismounting pipe 12 is rotatably inserted into rotating hole 13, dismounting bolt 14 is screw-connected in the inside of dismounting pipe 12.

[0023] In use, before rolling the metal plate, the staff will first adjust or replace rolling mill 11 according to the situation, when adjusting the horizontal distance of rolling mill 11 above workbench 1, the staff will exert the rotating force on threaded rod 6 through rotating plate 8, threaded rod 6 will drive connecting block 7 to move horizontally in the inside of sliding mouth 4 when rotating, and drive sliding plate 3 to move synchronously in the moving process, that is, can drive rolling mill 11 installed above sliding plate 3 to move and adjust the horizontal position, when needing to change the pass type between two rolling mills 11, the staff can rotate dismounting bolt 14 out of dismounting pipe 12, replace rolling mill 11 with different shapes and models, by changing the position of rolling mill 11 when rolling the metal plate, can cooperate with the position of the front and rear metal plate rolling, avoid the wrinkles or bending caused by misplacement.

[0024] As shown in Figure 2 and Figure 3 The top surface of workbench 1 is provided with rotating groove 15, rotating disc 16 is rotatably arranged in the inside of rotating groove 15, motor 17 is fixed on the bottom surface of workbench 1, the output shaft of motor 17 penetrates through workbench 1 and is fixed with the bottom surface of rotating disc 16, threaded pipe 18 is fixed on the top surface of rotating disc 16, rotating column 19 is rotatably inserted into threaded pipe 18, adjusting bolt 20 is screw-connected in the inside of threaded pipe 18, adjusting bolt 20 is above rotating column 19.

[0025] In use, when the special-shaped steel needs to be processed, the rolled steel moves between the two rotating columns 19, at this time the motor 17 starts to work according to the designed working procedure, controls the rotating angle of the output shaft of the motor 17 according to the shape of the special-shaped steel to be processed, drives the rotating disc 16 and the rotating column 19 to move, and applies a force to change the shape of the steel, so that the shape of the steel is changed, and the applicable range of the processable steel shape is increased.

[0026] As shown in Figure 1 and Figure 4 The top surface of the fixed plate 9 is fixed with two threaded columns 21, the top surface of the lifting plate 10 is provided with two sliding holes 22, the threaded columns 21 and the sliding holes 22 are slidably inserted, the threaded columns 21 are threadedly connected with two nuts 23, the lower nut 23 supports the lifting plate 10 upwards, the bottom surface of the workbench 1 is fixed with four supporting columns 24 at the four corners respectively, and the supporting columns 24 are fixed with anti-skid pads 25 at the bottom ends.

[0027] In use, when the staff adjusts the distance between the two rollers 11, the upper nut 23 is first rotated upwards, then the lifting plate 10 is pushed upwards to the predetermined position, finally the staff rotates the lower nut 23, the lower nut 23 moves to the bottom surface of the lifting plate 10 with the adjusted position, and supports the lifting plate 10 upwards again, so that the distance between the two rollers 11 is adjusted, and the rolled metal plates are facilitated.

[0028] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A device for adjusting the pattern of a special-shaped steel roll, comprising a sliding groove (2), wherein the sliding groove (2) is provided on the top surface of a workbench (1), and is characterized in that: The sliding groove (2) is provided with a sliding plate (3) for sliding inside, the sliding groove (2) is provided with a sliding opening (4) on the inner bottom surface, the sliding opening (4) is provided with rotating holes (5) on both sides thereof, the sliding opening (4) is provided with a threaded rod (6) for rotation inside, the two ends of the threaded rod (6) are respectively inserted into the two rotating holes (5), one end of the threaded rod (6) is fixed with a rotating plate (8), the threaded rod (6) is threadedly connected with a connecting block (7), the top surface of the connecting block (7) is fixed to the bottom surface of the sliding plate (3), the top surface of the sliding plate (3) is fixed with two fixed plates (9), a lifting plate (10) is provided for sliding above the fixed plate (9), and a roller (11) is rotatably provided between the two fixed plates (9) and between the two lifting plates (10).

2. The device for adjusting the pattern of a special-shaped steel roll according to claim 1, characterized in that: A loading and unloading pipe (12) is fixed to both ends of the roller (11), and a rotation hole (13) is opened on one side of the fixed plate (9) and the lifting plate (10). The loading and unloading pipe (12) and the rotation hole (13) are rotatably inserted, and the internal thread of the loading and unloading pipe (12) is connected with a loading and unloading bolt (14).

3. The device for adjusting the pattern of a special-shaped steel roll according to claim 1, characterized in that: A rotating groove (15) is provided on the top surface of the workbench (1), a rotating disk (16) is rotatably provided inside the rotating groove (15), a motor (17) is fixed to the bottom surface of the workbench (1), an output shaft of the motor (17) passes through the workbench (1) and is fixed to the bottom surface of the rotating disk (16), a threaded tube (18) is fixed to the top surface of the rotating disk (16), and a rotating column (19) is rotatably inserted on the threaded tube (18).

4. The device for adjusting the pattern of profiled steel rolls according to claim 3, characterized in that: The internal thread of the threaded tube (18) is connected to an adjusting bolt (20), and the adjusting bolt (20) is located above the rotating column (19).

5. The device for adjusting the pattern of profiled steel rolls according to claim 1, characterized in that: Two threaded columns (21) are fixed on the top surface of the fixed plate (9), and two sliding holes (22) are opened on the top surface of the lifting plate (10). The threaded columns (21) and the sliding holes (22) are slidably inserted. Two nuts (23) are threadedly connected on the threaded columns (21), and the nuts (23) at the bottom support the lifting plate (10) upward.

6. The device for adjusting the pattern of profiled steel rolls according to claim 1, characterized in that: Support columns (24) are fixed at the four corners of the bottom surface of the workbench (1), and anti-slip pads (25) are fixed at the bottom ends of the support columns (24).

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