A steel rolling guide roll mechanism

Abstract

This utility model discloses a steel rolling guide roller mechanism, including a base plate and two operating boxes. The two operating boxes are respectively installed on both sides of the upper end of the base plate. A drive structure is provided inside each of the two operating boxes, and an adjustment structure is provided on both sides of each operating box. The drive structure includes: two mounting boxes, two first motors, a first guide roller, two second motors, a connecting rod, two first gears, a second guide roller, two second gears, and two chains. This utility model relates to the field of steel rolling guide roller technology. The drive structure and adjustment structure adopted in this invention can adjust the distance between the two guide rollers according to the steel rolling specifications, increasing the applicability of the guide roller mechanism. Through the cooperation of the two built-in first motors and two second motors, the torque of the two guide rollers is increased, making the rotation of the guide rollers more stable and preventing the guide rollers from tilting.

Description

Technical Field

[0001] This utility model relates to the field of steel rolling guide roller technology, specifically a steel rolling guide roller mechanism. Background Technology

[0002] The existing steel rolling guide roller device has technical shortcomings. The guide roller is inconvenient to adjust and the installation of the guide roller is unstable and prone to tilting. This causes the billet at the pressing point to be easily twisted and deformed, resulting in a low product qualification rate and serious waste. In view of this, in-depth research was conducted on the above problems, which led to this case. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a steel rolling guide roller mechanism, which solves the technical problems of inconvenient adjustment, unstable installation, and easy tilting of existing guide rollers, which leads to the billet at the pressing point being prone to twisting and deformation, resulting in low product qualification rate and serious waste.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a steel rolling guide roller mechanism, including a base plate and two operating boxes, the two operating boxes being respectively installed on both sides of the upper end of the base plate, the two operating boxes being provided with a driving structure, and the two operating boxes being provided with an adjustment structure on both sides;

[0005] The drive structure includes: two mounting housings, two first motors, a first guide roller, two second motors, a connecting rod, two first gears, a second guide roller, two second gears, and two chains;

[0006] Two mounting housings are respectively mounted on the upper ends of two operating housings. Two first motors are respectively mounted in the two operating housings. The two ends of the first guide roller are respectively connected to the drive ends of the two first motors. Two second motors are respectively mounted on the upper ends of the two mounting housings. The two ends of the connecting rod are respectively connected to the drive ends of the two second motors. Two first gears are mounted on the connecting rod. The two ends of the second guide roller are respectively embedded in the two mounting housings through bearings. Two second gears are respectively mounted on both sides of the second guide roller. Two chains are respectively fitted onto the two first gears and the two second gears.

[0007] Preferably, the adjustment structure includes: two hydraulic cylinders, two movable sleeves, and two movable rods;

[0008] The two hydraulic cylinders are respectively installed on the upper sides of the base plate, the two movable sleeves are respectively installed on one side of the two operating boxes, and the two movable rods are respectively installed on one side of the two mounting boxes, and are all embedded in the two movable sleeves.

[0009] Preferably, a support block for fixing the first motor is provided at the connection between the first motor and the operating box.

[0010] Preferably, a fixing block for fixing the second motor is provided at the connection between the second motor and the mounting box.

[0011] Preferably, a mounting block for fixing the moving rod is provided at the connection between the moving rod and the mounting box.

[0012] Preferably, the upper end of the mounting box is provided with a bearing plate that supports the connecting rod.

[0013] This utility model provides a steel rolling guide roller mechanism. It has the following advantages: The drive and adjustment structures used in this invention allow for adjustment of the distance between the two guide rollers according to the steel rolling specifications, increasing the applicability of the guide roller mechanism. Through the cooperation of two built-in first motors and two second motors, the torque of the two guide rollers is increased, making the rotation of the guide rollers more stable and preventing tilting. Attached Figure Description

[0014] Figure 1 This is a front view structural schematic diagram of a steel rolling guide roller mechanism according to the present invention.

[0015] Figure 2 This is a front view unfolded structural diagram of a steel rolling guide roller mechanism according to the present invention.

[0016] Figure 3 This is an enlarged structural diagram of section "A" of this utility model.

[0017] In the diagram: 1. Base plate, 2. Operating box, 3. Mounting box, 4. First motor, 5. First guide roller, 6. Second motor, 7. Connecting rod, 8. First gear, 9. Second guide roller, 10. Second gear, 11. Chain, 12. Hydraulic cylinder, 13. Moving sleeve, 14. Moving rod, 15. Support block, 16. Fixing block, 17. Mounting block, 18. Bearing plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1

[0020] like Figure 1-3As shown, a steel rolling guide roller mechanism includes a base plate 1 and two operating boxes 2. The two operating boxes 2 are respectively installed on both sides of the upper end of the base plate 1. The two operating boxes 2 are provided with a drive structure and the two operating boxes 2 are provided with an adjustment structure on both sides.

[0021] It should be noted that when the rolled steel needs to be processed, the staff first places the base plate 1 in the designated position, first drives the adjustment structure to work according to the specifications of the rolled steel, and then drives the drive structure in the two operating boxes 2 to work, and processes the rolled steel through the drive structure.

[0022] Example 2

[0023] like Figure 1-3 As shown, the drive structure includes: two mounting housings 3, two first motors 4, a first guide roller 5, two second motors 6, a connecting rod 7, two first gears 8, a second guide roller 9, two second gears 10, and two chains 11;

[0024] Two mounting boxes are respectively installed on the upper ends of two operating boxes 2. Two first motors 4 are respectively installed inside the two operating boxes 2. The two ends of the first guide roller 5 are respectively connected to the driving ends of the two first motors 4. Two second motors 6 are respectively installed on the upper ends of two mounting boxes 3. The two ends of the connecting rod 7 are respectively connected to the driving ends of the two second motors 6. Two first gears 8 are both installed on the connecting rod 7. The two ends of the second guide roller 9 are both embedded in the two mounting boxes 3 through bearings. Two second gears 10 are respectively installed on both sides of the second guide roller 9. Two chains 11 are respectively fitted on the two first gears 8 and the two second gears 10.

[0025] It should be noted that when steel rolling is required, the workers drive the two first motors 4 to work, which in turn drive the first guide roller 5 to rotate. Then, the two second motors 6 drive the connecting rod 7 and the two first gears 8 to rotate. Through the two chains 11 and the two second gears 10, the second guide roller 9 is driven to rotate between the two mounting boxes 3. By cooperating with the first guide roller 5, the steel is processed.

[0026] Example 3

[0027] like Figure 1-3 As shown, the adjustment structure includes: two hydraulic cylinders 12, two movable sleeves 13, and two movable rods 14;

[0028] Two hydraulic cylinders 12 are respectively installed on both sides of the upper end of the base plate 1, two movable sleeves 13 are respectively installed on one side of the two operating boxes 2, and two movable rods 14 are respectively installed on one side of the two mounting boxes 3, and are all embedded in the two movable sleeves 13.

[0029] It should be noted that when the distance between the guide rollers needs to be adjusted, the operator drives the two hydraulic cylinders 12 to work, pushing the two moving rods 14 to move upward within the two moving sleeves 13, so that the two mounting boxes 3 move upward and change the distance between the second guide roller 9 and the first guide roller 5.

[0030] As a preferred option, a support block 15 for fixing the first motor 4 is provided at the connection between the first motor 4 and the operating box 2.

[0031] As a preferred option, the second motor 6 is further provided with a fixing block 16 for fixing the second motor 6 at the connection between the second motor 6 and the mounting box 3.

[0032] As a preferred option, the movable rod 14 is further provided with a mounting block 17 for fixing the movable rod 14 at the connection between the movable rod 14 and the mounting box 3.

[0033] As a preferred option, the upper end of the mounting box 3 is provided with a bearing plate 18 that supports the connecting rod 7.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel rolling guide roller mechanism, comprising a base plate and two operating boxes, characterized in that, The two operating boxes are respectively installed on the upper sides of the base plate. The two operating boxes are equipped with a drive structure and the two operating boxes are equipped with an adjustment structure on both sides. The drive structure includes: two mounting housings, two first motors, a first guide roller, two second motors, a connecting rod, two first gears, a second guide roller, two second gears, and two chains; Two mounting housings are respectively mounted on the upper ends of two operating housings. Two first motors are respectively mounted in the two operating housings. The two ends of the first guide roller are respectively connected to the drive ends of the two first motors. Two second motors are respectively mounted on the upper ends of the two mounting housings. The two ends of the connecting rod are respectively connected to the drive ends of the two second motors. Two first gears are mounted on the connecting rod. The two ends of the second guide roller are respectively embedded in the two mounting housings through bearings. Two second gears are respectively mounted on both sides of the second guide roller. Two chains are respectively fitted onto the two first gears and the two second gears.

2. The rolling mill guide roller mechanism according to claim 1, characterized in that, The adjustment structure includes: two hydraulic cylinders, two movable sleeves, and two movable rods; The two hydraulic cylinders are respectively installed on the upper sides of the base plate, the two movable sleeves are respectively installed on one side of the two operating boxes, and the two movable rods are respectively installed on one side of the two mounting boxes, and are all embedded in the two movable sleeves.

3. The rolling mill guide roller mechanism according to claim 1, characterized in that, A support block for fixing the first motor is provided at the connection between the first motor and the operating box.

4. A steel rolling guide roller mechanism according to claim 1, characterized in that, A fixing block is provided at the connection between the second motor and the mounting box to fix the second motor.

5. A steel rolling guide roller mechanism according to claim 2, characterized in that, A mounting block for fixing the moving rod is provided at the connection between the moving rod and the mounting box.

6. A steel rolling guide roller mechanism according to claim 1, characterized in that, The upper end of the mounting box is provided with a bearing plate that supports the connecting rod.

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