Loop vertical roll mounting device

Abstract

The utility model belongs to a loop vertical roll mounting device, which relates to the technical field of strip steel storage, is matched with strip steel for use, and comprises a vertical roll gland, an annular pressure plate, a vertical roll and a base, the vertical roll gland is of a disc structure, a protruding disc is arranged below the vertical roll gland, and the vertical roll gland, the annular pressure plate and the base are all provided with round holes. According to the vertical roll loop device, an original loop device is improved, the vertical roll loop device is easy to operate, the vertical roll mounting and dismounting efficiency is improved, when a single vertical roll breaks down, only the single vertical roll is replaced, and the vertical roll loop device is simple in structure, convenient to operate and high in practicability. The annular disc does not need to be integrally disassembled, the working efficiency is improved, the labor intensity of workers is reduced, the replacement time is shortened, and continuous production of a production line is guaranteed.

Description

Technical Field

[0001] The utility model relates to a looper vertical roller installation device, belonging to the technical field of strip steel storage. Background Art

[0002] In the prior art, steel pipes are divided into seamless steel pipes and welded steel pipes. The production process of welded steel pipes is to bend the steel strip into a tube shape, and then weld the gap to form a steel pipe. Welded steel pipes are cheaper and more efficient than seamless steel pipes. When mass-producing steel pipes in a workshop, it is necessary to continuously convey the steel strip to improve production efficiency. In order to ensure the continuity of production during the belt change process, a storage device is required. When a single guide roller needs to be replaced, all the fixing bolts of the upper disc need to be removed and the disc needs to be lifted before the roller can be taken out and replaced. After the replacement is completed, all the fixing bolts need to be tightened again, resulting in a long operation time and a large amount of work required for replacing the roller, and multiple people are required to install and replace. In order to overcome the above shortcomings and reduce the labor intensity and operation time of replacing the roller, it is urgent to invent a loop roller installation device to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a looper roller installation device, which has a simple structure and is easy to maintain, and solves the problems raised in the above-mentioned background technology. It should be understood that this overview is not an exhaustive overview of the utility model. It is not intended to determine the key or important parts of the utility model, nor is it intended to limit the scope of the utility model. In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0004] A loop vertical roller installation device is used in conjunction with strip steel, comprising: a vertical roller cover, an annular pressure plate, a vertical roller and a base, wherein the vertical roller cover is arranged above the annular pressure plate, and the vertical roller cover is a double-layer disc structure including an upper cover layer and a lower cover layer, the diameter of the upper cover layer is larger than the diameter of the lower cover layer, a cover middle hole is provided in the center of the vertical roller cover, and a cover side hole is provided on the outer ring part of the upper cover layer, the annular pressure plate is provided with a through hole 1 and a through hole 2 evenly arranged with the through hole 1 as the center as needed, a vertical roller is provided below the annular pressure plate, a base is provided below the vertical roller, and the base is provided with a base jack, and the vertical roller cover, the annular pressure plate and the base fix the vertical roller in the vertical direction.

[0005] Furthermore, the diameter of the lower layer of the pressure cover corresponds to the diameter of through hole one, and the thickness of the lower layer of the pressure cover is one third of the thickness of the annular pressure plate, there are four pressure cover side holes and the diameter of the pressure cover side holes corresponds to the diameter of through hole two, and the positions of the pressure cover side holes correspond to the position of through hole two.

[0006] Furthermore, the vertical roller includes an upper rod, a roller shaft, and a lower rod. The upper rod is a circular columnar structure, and the diameter of the upper rod corresponds to the diameter of the hole in the pressure cover. The lower rod is a square columnar structure, and the cross-sectional size of the square column of the lower rod corresponds to the diameter of the base socket.

[0007] Furthermore, the diameter of the through hole 1 is larger than the diameter of the roller shaft, and the diameter of the screw rod is adapted to the diameter of the through hole 2.

[0008] The beneficial effects of the utility model are:

[0009] The utility model designs a loop vertical roller installation device, which redesigns and improves the annular pressure plate in the prior art, and directly fixes the vertical roller by arranging a vertical roller pressure cover. When a single vertical roller fails or needs maintenance and replacement, the original technology requires the entire annular pressure plate to be disassembled as a whole and then lifted to take out the faulty vertical roller. The utility model realizes that when replacing a single vertical roller, there is no need to disassemble the annular pressure plate as a whole, and only the faulty vertical roller needs to be taken out and replaced separately, which saves a lot of time, reduces the production efficiency and production time affected by equipment maintenance, and reduces the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 It is a cross-sectional view of the vertical roller cover of the utility model;

[0012] Figure 3 This is a bottom view of the vertical roller cover of the utility model;

[0013] Figure 4 This is a front view of the annular pressure plate of the utility model;

[0014] Figure 5 This is a schematic diagram of the structure of the utility model after installation;

[0015] Figure 6 This is the front view of the vertical roller of the utility model;

[0016] Figure 7 It is a top view of the base of the utility model.

[0017] Numbers in the figure: 1. vertical roller cover, 2. annular pressure plate, 3. vertical roller, 4. base, 5. screw, 6. nut, 7. rubber gasket, 8. center hole of cover, 9. side hole of cover, 10. plug hole of base, 11. upper rod of vertical roller, 12. lower rod of vertical roller, 13. through hole one, 14. through hole two, 15. upper layer of cover, 16. lower layer of cover, 17. roller shaft. DETAILED DESCRIPTION

[0018] The utility model belongs to a looper vertical roller installation device and belongs to the technical field of strip steel storage.

[0019] 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.

[0020] A kind of vertical roller installation device with a loop, comprising: a vertical roller cover 1, an annular pressure plate 2, a vertical roller 3 and a base 4, the vertical roller cover 1 is arranged above the annular pressure plate 2, the vertical roller cover 1 is a double-layer disc structure including a cover upper layer 15 and a cover lower layer 16, the diameter of the cover upper layer 15 is larger than the diameter of the cover lower layer 16, and is used to carry the vertical roller cover 1 on the annular pressure plate 2, the annular pressure plate 2 is provided with a through hole 13 and a through hole 2 14 evenly arranged with the through hole 13 as the center as needed, and is used to vertically fix the upper part of the vertical roller 3, a cover middle hole 8 is provided in the center of the vertical roller cover 1, and a cover side hole 9 is provided on the outer ring part of the cover upper layer 15, the vertical roller 3 is provided below the annular pressure plate 2, and a base 4 is provided below the pressure roller, and the base 4 is provided with a base plug hole 10, and the vertical roller cover 1, the annular pressure plate 2 and the base 4 fix the vertical roller 3 in the vertical direction.

[0021] In some embodiments, the diameter of the gland lower layer 16 corresponds to the diameter of the through hole 13. During installation, the gland lower layer 16 is inserted into the through hole 13, and the thickness of the gland lower layer 16 is one third of the thickness of the annular pressure plate 2. If the thickness of the gland lower layer 16 is too thin, it will cause unstable fixation, and if the thickness of the gland lower layer 16 is too thick, the operation of the roller 17 will be restricted. The gland upper layer 15 has four gland side holes 9 and the diameter of the gland side holes 9 corresponds to the diameter of the through hole 2 14. The position of the gland side holes 9 corresponds to the position of the through hole 2 14, which facilitates the screw 5 to pass through the annular pressure plate 2 and the vertical roller gland 1 for fixation.

[0022] In some embodiments, the vertical roller 3 includes an upper rod 11, a roller shaft 17, and a lower rod 12. The upper rod 11 is a cylindrical threaded structure, and the lower rod 12 is a square columnar structure. The diameter of the upper rod 11 corresponds to the diameter of the hole 8 in the pressure cover, so that the upper rod 11 of the vertical roller can be bolted and fixed after passing through the hole 8 in the pressure cover. The cross-sectional size of the square column of the lower rod 12 corresponds to the aperture of the base socket 10. After the lower rod 12 of the vertical roller is inserted into the base socket 10, the lower rod 12 of the vertical roller can be fixed.

[0023] In some embodiments, the diameter of through hole 13 is larger than the diameter of roller shaft 17, which is convenient for taking out and placing vertical roller 3. The diameter of screw rod 5 is adapted to the diameter of through hole 2 14. Rubber gasket 7 is added when nut 6 is tightened to increase the stability of the equipment and prevent the vibration caused by the rotation of roller shaft 17 from affecting the stability of the equipment.

[0024] In some embodiments, the number of through hole groups of the annular pressure plate 2 is adjusted according to production needs.

[0025] Example

[0026] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0027] A device for installing a looped vertical roller. First, the number of through-hole groups in an annular pressure plate 2 is adjusted according to production needs. After the adjustment is completed, a base 4 is arranged below the annular pressure plate 2, and the center position of the base insertion hole 10 corresponds to the center position of a through-hole 13. The lower rod 12 of the vertical roller 3 is passed downward through the through-hole 13 and inserted into the base insertion hole 10 to fix the lower side of the vertical roller 3. A vertical roller pressure cover 1 is placed above the through-hole 13. The pressure cover lower layer 16 of the vertical roller pressure cover 1 is inserted into the through-hole 13. The vertical roller upper rod 11 passes through the pressure cover middle hole 8. The angle of the vertical roller pressure cover 1 is adjusted so that the position of the pressure cover side hole 9 corresponds to the position of the through-hole 2 14. A screw 5 is inserted into the lower end of the through-hole 2 14. A rubber gasket 7 is added to the upper end of the pressure cover side hole 9 and a nut 6 is used to bolt and fix the screw 5 to complete the fixed installation of the vertical roller 3.

[0028] When a single vertical roller 3 is detected to have a fault, it is necessary to first remove the corresponding nut 6, then remove the screw 5 and take off the vertical roller cover 1, and take out the single faulty vertical roller 3 for repair or replacement. Compared with the original technology, the number of nuts to be disassembled and installed is reduced, and there is no need to remove the entire large annular pressure plate 2 for replacement, which greatly shortens the replacement time of the vertical roller 3, improves production efficiency, and reduces the workload of operators.

[0029] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A looper roller installation device, used in conjunction with a steel belt, characterized in that: include: A vertical roller cover, an annular pressure plate, a vertical roller and a base, wherein the vertical roller cover is arranged above the annular pressure plate, and the vertical roller cover is a double-layer disc structure including an upper cover layer and a lower cover layer, the diameter of the upper cover layer is larger than the diameter of the lower cover layer, a cover middle hole is arranged in the center of the vertical roller cover, and a cover side hole is arranged in the outer ring part of the upper cover layer, the annular pressure plate is provided with a through hole 1 and a through hole 2 evenly arranged with the through hole 1 as the center as needed, a vertical roller is arranged below the annular pressure plate, a base is arranged below the vertical roller, and the base is provided with a base jack, the vertical roller cover, the annular pressure plate and the base fix the vertical roller in the vertical direction.

2. A looper roller installation device according to claim 1, characterized in that: The diameter of the lower layer of the pressure cover corresponds to the diameter of through hole one, and the thickness of the lower layer of the pressure cover is one third of the thickness of the annular pressure plate. There are four pressure cover side holes and the diameter of the pressure cover side holes corresponds to the diameter of through hole two, and the positions of the pressure cover side holes correspond to the position of through hole two.

3. The installation device for a looper roller according to claim 1 is characterized in that: The vertical roller includes an upper rod, a roller shaft, and a lower rod. The upper rod is a circular columnar structure, and the diameter of the upper rod corresponds to the diameter of the hole in the pressure cover. The lower rod is a square columnar structure, and the cross-sectional size of the square column of the lower rod corresponds to the diameter of the base plug hole.

4. The installation device for a looper roller according to claim 1 is characterized in that: The diameter of the through hole 1 is greater than the diameter of the roller shaft.

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