Correcting roller equipment of cold rolling unit

Abstract

The utility model discloses deviation rectifying roller equipment of a cold rolling unit, which relates to the technical field of deviation rectifying equipment of cold rolling units and comprises a base component, and a deviation rectifying component is mounted on one side of the top of the base component. According to the steel plate deviation rectifying device, the deviation rectifying assembly is arranged, the two deviation rectifying baffles can be clamped to the two sides of a steel plate respectively, the edge of the steel plate is attached to the outer side wall of the movable column in the square groove, and therefore the steel plate can be prevented from deviating, and deviation rectifying is conducted on the steel plate; according to the steel plate deviation rectifying device, abrasion between a steel plate and a deviation rectifying baffle can be reduced, meanwhile, a transmission gear can be driven to rotate through a speed reduction self-locking motor and a driving rod, due to the arrangement of a plurality of tooth grooves, the transmission gear can drive two sliding rods to slide in corresponding first sliding grooves correspondingly, and the two sliding rods slide close to each other or away from each other; and therefore, the two deviation rectifying baffles can be driven to change the distance, the steel plates with different sizes can be conveniently adapted to use, and the applicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold rolling mill deviation correction equipment, in particular to a deviation correction roller equipment for a cold rolling mill group. Background Art

[0002] Cold rolling is to further thin the steel plate to the target thickness at room temperature. Compared with hot-rolled steel plates, cold-rolled steel plates have more precise thickness, smooth and beautiful surface, and various excellent mechanical properties, especially in terms of processing performance. Because the cold-rolled original coil is relatively brittle and hard, it is not suitable for processing, so cold-rolled steel plates are usually required to be annealed, pickled and surface smoothed before being delivered to customers.

[0003] During the cold rolling process, due to the smooth surface of the steel, the steel will slip when it is coiled, causing the transmission direction of the steel to shift, resulting in the steel not being well aligned on the reel. Manual assistance is required for alignment, wasting a lot of manpower.

[0004] Therefore, it is necessary to invent a cold rolling mill correction roller device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a cold rolling mill set deviation correction roller device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cold rolling mill correction roller device, comprising a base assembly, wherein a correction assembly is installed on one side of the top of the base assembly;

[0007] The base assembly includes a base, and a frame plate is symmetrically and integrally formed on one side of the upper surface of the base;

[0008] The deviation-correcting assembly comprises a shell, and the shell is fixedly arranged on a side of the top end of the base away from the frame plate.

[0009] Preferably, a mounting groove is provided in the middle of the top end of the frame plate, and a guide roller is installed between the two frame plates.

[0010] Preferably, first sliding grooves are provided on both sides of the interior of the shell, and a second sliding groove is provided through the top inner wall of the first sliding groove.

[0011] Preferably, a connecting groove connected to both first sliding grooves is opened in the middle of the shell, a reduction self-locking motor is installed in the middle of the top end of the shell, a driving rod is penetrated through the middle of the top inner wall of the connecting groove, and both ends of the driving rod are rotatably connected to the inner wall of the connecting groove through bearings.

[0012] Preferably, a sliding rod is movably provided at one end of the two first sliding grooves away from each other, and an extension plate is integrally formed on one side of the sliding rod close to the connecting groove, and one side of the extension plate extends into the interior of the connecting groove.

[0013] Preferably, a plurality of tooth grooves distributed at equal intervals are formed on one side of the extension plate, and a transmission gear matched with the plurality of tooth grooves is fixedly sleeved on the driving rod.

[0014] Preferably, an extension column is provided inside the second slide groove so as to penetrate the inside of the slide groove, and the bottom end of the extension column is fixedly connected to the top end of the corresponding slide rod, and a correction baffle is fixedly provided on the top end of the extension column, and an extension rod is fixedly provided on one side of one of the extension columns close to the frame plate, and one end of the extension rod extends to one side of the guide roller, and a distance sensor is installed on the inner side of one end of the extension rod close to the guide roller.

[0015] Preferably, a square groove is provided on the side of the two deviation-correcting baffles close to each other, and movable columns are symmetrically arranged on the side of the inside of the square groove away from the opening, and both ends of the movable columns are rotatably connected to the inner wall of the square groove through a pin shaft.

[0016] Technical effects and advantages of the utility model:

[0017] The utility model discloses adopts the setting of the correction component, can respectively clamp the two sides of the steel plate through the two correction baffles, and the edge of the steel plate is in contact with the outer wall of the movable column inside the square groove, so as to prevent the steel plate from deflecting and correcting the steel plate, and the movable column adopts a movable setting, which can reduce the wear between the steel plate and the correction baffle. At the same time, the transmission gear can be driven to rotate by the deceleration self-locking motor and the driving rod. Due to the setting of multiple tooth grooves, the transmission gear can drive the two sliding bars to slide in the corresponding first sliding groove respectively. The two sliding bars slide close to or away from each other, so as to drive the two correction baffles to change the spacing, so as to facilitate the use of steel plates of different sizes and improve the applicability of the equipment. At the same time, through the setting of the extension rod and the distance sensor, the distance sensor can automatically identify the distance between the extension rod and the steel plate, and the inner side of the extension rod is flush with the outer wall of the corresponding movable column, so as to automatically adjust the spacing between the two correction baffles, thereby reducing the labor of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of the base assembly of the utility model.

[0020] Figure 3 It is a schematic diagram of the shell structure of the deviation correction component of the present utility model.

[0021] Figure 4 For the utility model Figure 3 Schematic diagram of the cross-sectional view structure.

[0022] Figure 5 It is a schematic diagram of the internal connection structure of the deviation correction component of the present utility model.

[0023] Figure 6 It is a schematic diagram of the structure of the deviation-correcting baffle of the utility model.

[0024] In the figure: 1. base assembly; 2. deviation correction assembly; 101. base; 102. frame plate; 103. guide roller; 104. mounting groove; 201. shell; 202. first slide groove; 203. second slide groove; 204. connecting groove; 205. driving rod; 206. reduction self-locking motor; 207. slide rod; 208. extension plate; 209. tooth groove; 210. transmission gear; 211. extension column; 212. deviation correction baffle; 213. square groove; 214. movable column; 215. extension rod; 216. distance sensor. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figure 1-6 A correction roller device for a cold rolling mill is shown, comprising a base assembly 1, a correction assembly 2 is installed on one side of the top of the base assembly 1, the base assembly 1 comprises a base 101, a frame plate 102 is symmetrically integrally formed on one side of the upper surface of the base 101, a mounting groove 104 is opened in the middle of the top end of the frame plate 102, and a guide roller 103 is installed between the two frame plates 102.

[0027] Furthermore, the deviation-correcting component 2 includes a shell 201, and the shell 201 is fixedly arranged on the top side of the base 101 away from the frame 102, and first slide grooves 202 are provided on both sides of the shell 201, and a second slide groove 203 is provided through the top inner wall of the first slide groove 202, and a connecting groove 204 connected to the two first slide grooves 202 is provided in the middle of the shell 201, and a speed reduction self-locking motor 206 is installed in the middle of the top inner wall of the shell 201, and a driving rod 205 is provided through the middle of the top inner wall of the connecting groove 204, and both ends of the driving rod 205 are rotatably connected to the inner wall of the connecting groove 204 through bearings;

[0028] A sliding rod 207 is movably provided at one end of the two first slide grooves 202 that are away from each other. An extension plate 208 is integrally formed on one side of the sliding rod 207 close to the connecting groove 204, and one side of the extension plate 208 extends to the inside of the connecting groove 204. A plurality of tooth grooves 209 distributed at equal intervals are provided on one side of the extension plate 208. A transmission gear 210 adapted to the plurality of tooth grooves 209 is fixedly sleeved on the driving rod 205. The transmission gear 210 can be driven to rotate by the reduction self-locking motor 206 and the driving rod 205. Due to the provision of the plurality of tooth grooves 209, the transmission gear 210 can drive the two sliding rods 207 to slide in the corresponding first slide grooves 202 respectively. The two sliding rods 207 slide towards or away from each other, thereby driving the two deviation correction baffles 212 to change the spacing, so that it can be conveniently adapted to the use of steel plates of different sizes, thereby improving the applicability of the equipment. An extension column 211 is provided inside the second slide groove 203, and the bottom end of the extension column 211 is fixedly connected to the top end of the corresponding slide rod 207. A correction baffle 212 is fixedly provided on the top end of the extension column 211. A square groove 213 is provided on the side where the two correction baffles 212 are close to each other. A movable column 214 is symmetrically provided on the side of the square groove 213 away from the opening, and the two ends of the movable column 214 are rotatably connected to the inner wall of the square groove 213 through a pin shaft. The movable column 214 is made of hard rubber, which is wear-resistant and has a long service life. Through the setting of the correction component 2, the two correction baffles 212 can be respectively clamped to the two sides of the steel plate, and the edge of the steel plate is attached to the outer wall of the movable column 214 inside the square groove 213, so as to prevent the steel plate from deflecting and correct the steel plate. In addition, the movable column 214 adopts a movable setting, which can reduce the wear between the steel plate and the correction baffle 212.

[0029] Secondly, an extension rod 215 is fixedly provided on one side of one of the extension columns 211 close to the frame plate 102, and one end of the extension rod 215 extends to one side of the guide roller 103, and a distance sensor 216 is installed on the inner side of one end of the extension rod 215 close to the guide roller 103. At the same time, through the setting of the extension rod 215 and the distance sensor 216, the distance sensor 216 can automatically identify the distance between the extension rod 215 and the steel plate, and the inner side of the extension rod 215 is flush with the outer side wall of the corresponding movable column 214, so that the distance between the two correcting baffles 212 can be automatically adjusted, thereby reducing the workload of the staff.

[0030] The above-mentioned deceleration self-locking motor 206 and distance sensor 216 both adopt the existing technology structure and the connection method therebetween is the existing technology and will not be further elaborated in this application. In addition, the control method of the present invention is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0031] Working principle of this utility model:

[0032] When in use, the steel plate passes between the two deviation-correcting baffles 212, and the edge of the steel plate is located inside the square groove 213 and fits against the outer side wall of the movable column 214, thereby preventing the steel plate from deflecting and correcting the deviation of the steel plate;

[0033] During adjustment, through the setting of the extension rod 215 and the distance sensor 216, the distance sensor 216 can automatically identify the distance between the extension rod 215 and the steel plate, and the inner side of the extension rod 215 is flush with the outer side wall of the corresponding movable column 214, so that the spacing between the two correcting baffles 212 can be automatically adjusted, and the deceleration self-locking motor 206 and the driving rod 205 can drive the transmission gear 210 to rotate. Due to the setting of multiple tooth grooves 209, the transmission gear 210 can drive the two sliding rods 207 to slide respectively inside the corresponding first sliding groove 202, and the two sliding rods 207 slide closer to or away from each other, thereby driving the two correcting baffles 212 to change the spacing, so that the outer side wall of the movable column 214 fits with the edge of the steel plate and then stops.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cold rolling mill correction roller device, characterized in that: It comprises a base assembly (1), wherein a deviation correction assembly (2) is installed on one side of the top of the base assembly (1); The base assembly (1) comprises a base (101), and a frame plate (102) is symmetrically integrally formed on one side of an upper surface of the base (101); The deviation-correcting component (2) comprises a housing (201), and the housing (201) is fixedly arranged on a side of the top end of the base (101) away from the frame plate (102); First slide grooves (202) are provided on both sides of the interior of the housing (201), and a second slide groove (203) is provided through the inner wall at the top end of the first slide groove (202); A connecting groove (204) is provided in the middle of the shell (201) and is connected to the two first sliding grooves (202); a speed reduction self-locking motor (206) is installed in the middle of the top end of the shell (201); a driving rod (205) is provided through the middle of the inner wall of the top end of the connecting groove (204); and both ends of the driving rod (205) are rotatably connected to the inner wall of the connecting groove (204) via bearings; A sliding rod (207) is movably provided at one end of the two first sliding grooves (202) that is away from each other, and an extension plate (208) is integrally formed on one side of the sliding rod (207) close to the connecting groove (204), and one side of the extension plate (208) extends to the inside of the connecting groove (204); A plurality of tooth grooves (209) distributed at equal intervals are formed on one side of the extension plate (208); a transmission gear (210) matching the plurality of tooth grooves (209) is fixedly sleeved on the drive rod (205); An extension column (211) is provided in a movable manner inside the second slide groove (203), and the bottom end of the extension column (211) is fixedly connected to the top end of the corresponding slide rod (207), and a deviation correction baffle (212) is fixedly provided on the top end of the extension column (211), and an extension rod (215) is fixedly provided on one side of one of the extension columns (211) close to the frame plate (102), and one end of the extension rod (215) extends to one side of the guide roller (103), and a distance sensor (216) is installed on the inner side of one end of the extension rod (215) close to the guide roller (103); A square groove (213) is provided on the side of the two deflection correction baffles (212) close to each other, and movable columns (214) are symmetrically arranged on the side of the square groove (213) away from the opening, and both ends of the movable columns (214) are rotatably connected to the inner wall of the square groove (213) via a pin shaft.

2. The cold rolling mill correction roller device according to claim 1, characterized in that: A mounting groove (104) is provided in the middle of the top end of the frame plate (102), and a guide roller (103) is installed between the two frame plates (102).

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