Novel steel plate rolling mill guide and guard beam structure

Abstract

The utility model discloses a novel steel plate rolling mill guide and guard beam structure, which relates to the technical field of rolling mill guide and guard beams and comprises a fixing mechanism, a rear guide roller mechanism for adjusting rolling angles is rotatably arranged on one side of the fixing mechanism, and a front guide roller mechanism for adjusting rolling positions is rotatably connected to one side of the fixing mechanism. The steel plate rolling mill guide and guard beam solves the problem that in the long-time using process of an existing steel plate rolling mill guide and guard beam, a roller, a bearing seat and other components in a guide and guard beam structure can be abraded, the fixing mechanisms and the fixing screws are arranged in a matched mode, the detachable supports are fixed through the fixing screws and are easy to detach, and the service life of the guide and guard beam is prolonged. The rear guide roller mechanism and the front guide roller mechanism are arranged in a matched mode, and one end of the adapter block and one end of the rotating block are connected with the lifting driving piece, so that the front guide roller mechanism and the rear guide roller mechanism in the device can be detached and adjusted, adaptability is high, and later maintenance is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling mill guard beams, and specifically relates to a novel steel plate rolling mill guard beam structure. Background Technique

[0002] The structure of the steel plate rolling mill guard beam is an important component in the rolling mill, which plays a role in guiding and protecting the steel plate. The guard beam structure should have sufficient stiffness and strength to withstand rolling forces and other external forces, and have good wear resistance and fatigue resistance.

[0003] A hydraulic adjustment type rolling mill guard beam adjustment device with the publication number of CN220479745U includes a moving vehicle. A vertical plate is fixedly installed on the moving vehicle. A hydraulic motor is fixedly installed on the rear side of the vertical plate. A transmission shaft is horizontally arranged on the front side of the vertical plate. The rear end of the transmission shaft passes through the vertical plate and is connected to the output shaft of the hydraulic motor. The front end of the transmission shaft is connected to a universal shaft one. The universal shaft one is connected to a universal shaft two through a connecting rod. An adjustment square head is installed on the universal shaft two. The adjustment square head is aligned with the rolling mill crossbeam. Connect the hydraulic oil pipe. The hydraulic motor drives the transmission shaft, and then drives the adjustment square head through the universal shaft one and the universal shaft two to realize the adjustment of the guard beam, replacing manual adjustment, reducing the labor intensity of employees, and improving the operation efficiency. During the long-term use of the existing steel plate rolling mill guard beam, components such as rollers and bearing seats in the guard beam structure may be worn, resulting in unsmooth movement and affecting the rolling effect. It is necessary to design a guard beam that is easy to replace for convenient later maintenance.

[0004] In view of the above problems, a novel steel plate rolling mill guard beam structure is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a novel steel plate rolling mill guard beam structure, which solves the problem that during the long-term use of the existing steel plate rolling mill guard beam in the background technique, components such as rollers and bearing seats in the guard beam structure may be worn, resulting in unsmooth movement and affecting the rolling effect. It is necessary to design a guard beam that is easy to replace for convenient later maintenance.

[0006] To achieve the above object, the present utility model provides the following technical solutions: a novel guide beam structure for a steel plate rolling mill, including a fixing mechanism, on one side of which a rear guide roller mechanism for adjusting the rolling angle is rotatably arranged, and on one side of the fixing mechanism, a front guide roller mechanism for adjusting the rolling position is rotatably connected. Fixing screws are connected between the fixing mechanism, the rear guide roller mechanism and the front guide roller mechanism. The fixing mechanism includes a fixing frame, and a detachable support is arranged at the upper end of the fixing frame. The detachable support and the fixing frame are connected by fixing screws. A connecting column is fixedly arranged on one side of the detachable support, and a rotating groove is formed in the detachable support. The rear guide roller mechanism includes an adapter block sleeved on the connecting column, one end of the adapter block is rotatably inserted into the rotating groove, and a cushion block is arranged at the mutually sleeved part of the adapter block and the connecting column. The cushion block is fixed by fixing screws. The front guide roller mechanism includes a rotating block, and the rotating block is rotatably connected by fixing screws.

[0007] Preferably, the fixing mechanism further includes an inclined frame arranged at one end of the connecting fixing frame, and a steel plate block is movably arranged on the inclined frame. The steel plate block includes external connecting rods at both ends, and the external connecting rods are rotatably connected to the detachable supports on both sides.

[0008] Preferably, the fixing mechanism further includes a driving motor inserted into one detachable support, and a driving wheel is connected to the output end of the driving motor.

[0009] Preferably, the rear guide roller mechanism includes a rear cylinder arranged on one side of the connecting fixing frame, and a rear adapter connected to the rear cylinder in a rotating manner. The adapter block is arranged on the side connected to the rear adapter.

[0010] Preferably, a guide roller body is connected to one side of the adapter block, and the guide roller body is inserted into the rotating groove.

[0011] Preferably, the front guide roller mechanism further includes a front cylinder arranged on the connecting fixing frame, and front adapters arranged at the telescopic end of the front cylinder. There are two adjacent groups of the front adapters connected, and the rotating block is movably connected to one end of the front adapter.

[0012] Preferably, a positioning rod is arranged on one side of the rotating block.

[0013] Preferably, a driving roller is connected to one end of the rotating block, and a driven wheel is arranged on one side of the driving roller. The driven wheel can be rotated to mesh with the driving wheel.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The utility model provides a novel steel plate rolling mill guide beam structure, which realizes support by a fixing frame through the combination of a fixing mechanism and fixing screws, and a detachable support is fixed by fixing screws, which is easy to disassemble, thereby solving the problem that during the long-term use of the existing steel plate rolling mill guide beam, the rollers, bearing seats and other components in the guide beam structure may be worn, resulting in unsmooth movement and affecting the rolling effect, and it is necessary to design an easily replaceable guide beam to facilitate later maintenance.

[0016] 2. The utility model provides a novel guide beam structure for a steel plate rolling mill. Through the matching arrangement of a rear guide roller mechanism and a front guide roller mechanism, a lifting drive member is connected to one end of the adapter block and the rotating block. The adapter block can be rotated in the rotating groove to adjust the fixed position with the connecting column as the center. The matching of the connecting column, the cushion block and the fixing screw makes the adapter block detachable. The rotating block realizes rotation positioning through the setting of the fixing screws. The front guide roller mechanism and the rear guide roller mechanism in this device can be disassembled and adjusted, and it has strong adaptability and is convenient for later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 It is a schematic diagram of the overall front view structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall side view structure of the utility model;

[0020] Figure 4 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 5 The utility model is a schematic diagram of the disassembly structure of the rear guide roller mechanism.

[0022] In the figure: 1. fixing mechanism; 11. fixing frame; 12. inclined frame; 13. removable support; 131. rotating groove; 132. connecting column; 14. driving motor; 141. driving wheel; 15. steel plate; 151. external rod; 2. rear guide roller mechanism; 21. rear cylinder; 22. rear adapter; 23. adapter block; 24. cushion block; 25. guide roller body; 3. front guide roller mechanism; 31. front cylinder; 32. front adapter; 33. rotating block; 331. positioning rod; 34. driving roller; 341. driven wheel; 4. fixing screw. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] To further understand the content of the present utility model, the present utility model will be described in detail with reference to the accompanying drawings.

[0025] Combined Figure 1 , a novel guide beam structure of a steel plate rolling mill of the present utility model includes a fixing mechanism 1. A rear guiding roller mechanism 2 for adjusting the rolling angle is rotatably arranged on one side of the fixing mechanism 1. A front guiding roller mechanism 3 for adjusting the rolling position is rotatably connected to one side of the fixing mechanism 1. Fixing screws 4 are connected between the fixing mechanism 1, the rear guiding roller mechanism 2 and the front guiding roller mechanism 3. The fixing mechanism 1 includes a fixing frame 11. A detachable support 13 is arranged at the upper end of the fixing frame 11. The detachable support 13 and the fixing frame 11 are connected by fixing screws 4. A connecting column 132 is fixedly arranged on one side of the detachable support 13. A rotating groove 131 is formed in the detachable support 13. The rear guiding roller mechanism 2 includes an adapter block 23 sleeved on the connecting column 132. One end of the adapter block 23 is rotatably inserted into the rotating groove 131. A cushion block 24 is arranged at the mutually sleeved part of the adapter block 23 and the connecting column 132. The cushion block 24 is fixed by fixing screws 4. The front guiding roller mechanism 3 includes a rotating block 33. The rotating block 33 is rotatably connected by fixing screws 4.

[0026] Specifically, the fixing frame 11 realizes support. The detachable support 13 is fixed by fixing screws 4 and is easy to disassemble. Lifting driving parts are arranged at one ends of the adapter block 23 and the rotating block 33. The adapter block 23 can rotate and adjust the fixing position in the rotating groove 131 with the connecting column 132 as the center. The combination of the connecting column 132, the cushion block 24 and the fixing screws 4 enables the adapter block 23 to be detachable. The rotating block 33 realizes rotational positioning through the setting of the fixing screws 4. Both the front guiding roller mechanism 3 and the rear guiding roller mechanism 2 in this device are detachable and adjustable, with strong adaptability and convenient for later maintenance.

[0027] The following further describes the present utility model with reference to the embodiments.

[0028] Embodiment 1:

[0029] Combined Figures 2 - 5, the fixing mechanism 1 further includes an inclined frame 12 disposed at one end of the connecting fixing frame 11. A steel plate block 15 is movably disposed on the inclined frame 12. The steel plate block 15 includes external connecting rods 151 at both ends. The external connecting rods 151 are rotatably connected to the detachable supports 13 on both sides. The detachable supports 13 on both sides achieve the rotational fixation of the external connecting rods 151. The inclined frame 12 provides a supporting force for the steel plate block 15. The steel plate block 15 can rotate to align the steel plate and insert it into the rolling opening.

[0030] The fixing mechanism 1 further includes a driving motor 14 disposed in the detachable support 13 on one side. The output end of the driving motor 14 is connected with a driving wheel 141. The driving motor 14 drives the driving wheel 141 to rotate.

[0031] The rear guiding roller mechanism 2 includes a rear cylinder 21 disposed on one side of the connecting fixing frame 11, a rear adapter 22 rotatably connected to the rear cylinder 21, and a connecting block 23 disposed on one side of the rear adapter 22. The rear cylinder 21 drives the rear adapter 22 to move up and down. The rear cylinder 21 drives the connecting block 23 to rotate and adjust through the rear adapter 22.

[0032] One side of the connecting block 23 is connected with a guiding roller body 25. The guiding roller body 25 is inserted into the rotating groove 131. The guiding roller body 25 moves along the rotating groove 131 to realize the adjustment of the angle and position of the rolling mill.

[0033] Embodiment 2:

[0034] Combined with Figure 2 and Figure 5 , the front guiding roller mechanism 3 further includes a front cylinder 31 connected to the connecting fixing frame 11, a front adapter 32 disposed at the telescopic end of the front cylinder 31. There are two adjacent groups of the front adapter 32. A rotating block 33 is movably connected to one end of the front adapter 32. The front cylinder 31 drives the front adapter 32 to move up and down. The front adapter 32 is connected to the rotating block 33 to drive the rotating block 33 to perform steering adjustment.

[0035] A positioning rod 331 is disposed on one side of the rotating block 33. The positioning rod 331 and the fixing screw 4 cooperate to realize the rotational positioning of the rotating block 33.

[0036] One end of the rotating block 33 is connected with a driving roller 34. A driven wheel 341 is disposed on one side of the driving roller 34. The driven wheel 341 can rotate to mesh with the driving wheel 141. When the driven wheel 341 meshes with the driving wheel 141, the driving motor 14 can drive the driving roller 34 to rotate to realize the rolling and conveying of the steel plate.

[0037] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel steel plate rolling mill guide beam structure, comprising a fixing mechanism (1), characterized in that: One side of the fixing mechanism (1) is rotatably provided with a rear guide roller mechanism (2) for adjusting the rolling angle, one side of the fixing mechanism (1) is rotatably connected with a front guide roller mechanism (3) for adjusting the rolling position, and a fixing screw (4) is connected between the fixing mechanism (1), the rear guide roller mechanism (2) and the front guide roller mechanism (3); The fixing mechanism (1) comprises a fixing frame (11), a detachable support (13) is arranged at the upper end of the fixing frame (11), the detachable support (13) and the fixing frame (11) are connected via a fixing screw (4), a connecting column (132) is fixedly arranged on one side of the detachable support (13), a rotation groove (131) is provided on the detachable support (13), the rear guide roller mechanism (2) comprises a transfer block (23) arranged to fit the connecting column (132), one end of the transfer block (23) is rotatably inserted into the rotation groove (131), a cushion block (24) is arranged at the mutually fitting position of the transfer block (23) and the connecting column (132), the cushion block (24) is fixed via a fixing screw (4), and the front guide roller mechanism (3) comprises a rotation block (33), the rotation block (33) is rotatably connected via a fixing screw (4).

2. A novel steel plate rolling mill guide beam structure according to claim 1, characterized in that: The fixing mechanism (1) further comprises an inclined frame (12) connected to one end of the fixing frame (11), a steel plate (15) being movably arranged on the inclined frame (12), the steel plate (15) comprising external connecting rods (151) at two ends, the external connecting rods (151) being rotatably connected to the detachable supports (13) at both sides.

3. The novel steel plate rolling mill guide beam structure according to claim 1 is characterized in that: The fixing mechanism (1) further comprises a driving motor (14) inserted into the detachable support (13) on one side, and an output end of the driving motor (14) is connected to a driving wheel (141).

4. The novel steel plate rolling mill guide beam structure according to claim 1 is characterized in that: The rear guide roller mechanism (2) comprises a rear cylinder (21) arranged on one side of a connecting fixing frame (11), a rear adapter (22) rotatably connected to the rear cylinder (21), and the adapter block (23) is arranged on one side of the rear adapter (22).

5. The novel steel plate rolling mill guide beam structure according to claim 1 is characterized in that: One side of the transfer block (23) is connected to a guide roller body (25), and the guide roller body (25) is inserted into the transfer groove (131).

6. The novel steel plate rolling mill guide beam structure according to claim 1 is characterized in that: The front guide roller mechanism (3) also includes a front cylinder (31) connected to the fixed frame (11), a front adapter (32) arranged at the telescopic end of the front cylinder (31), the front adapter (32) being provided with two adjacently connected groups, and the rotating block (33) being movably connected to one end of the front adapter (32).

7. The novel steel plate rolling mill guide beam structure according to claim 1 is characterized in that: A positioning rod (331) is provided on one side of the rotating block (33).

8. The novel steel plate rolling mill guide beam structure according to claim 1 is characterized in that: One end of the rotating block (33) is connected to a driving roller (34), one side of the driving roller (34) is provided with a driven wheel (341), and the driven wheel (341) can be rotated to mesh with the driving wheel (141).

Images