Supporting and rotating device for roller production

Abstract

The supporting and rotating device for roller production comprises a base, a sliding rail is fixedly connected to the top of the base, symmetrically-distributed sliding seats are slidably connected to the sliding rail, a mounting plate is fixedly connected to the tops of the sliding seats, a first electric push rod is mounted at the center of the top of the mounting plate, and a mounting frame is fixedly connected to the push rod end of the first electric push rod; symmetrically-distributed sliding grooves are formed in the mounting frame, guiding blocks are slidably connected into the sliding grooves, a connecting plate is fixedly connected to the tops of the guiding blocks, a connecting frame is fixedly connected to the top of the connecting plate, a pulley is rotationally connected to the connecting frame, symmetrically-distributed second electric push rods are mounted on the mounting frame, and the push rod ends of the second electric push rods are fixedly connected with the connecting plate. The included angle between the central axis of the pulley and the base is 45 degrees; the included angle between the central axis of each pulley and the base is 45 degrees, and the four pulleys rotate in the moving process of the roller, so that damage to the outer surface of the roller can be avoided, abrasion to the pulleys is reduced, and the service life of the rollers is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of roller production, in particular to a supporting rotating device for roller production. Background Art

[0002] Rollers are crucial components of rolling mills, and their performance directly impacts the mill's rolling efficiency and product quality. During the manufacturing process, each roll must undergo ultrasonic and magnetic particle inspections, and roller rotation is essential during this process.

[0003] After searching, the Chinese patent with publication number CN219705106U discloses a support and rotation device for roller production, which belongs to the technical field of roller production. It includes a base, a power mechanism is installed on one side of the base, two support mechanisms are slidingly arranged on the base, a T-shaped slide rail is integrally formed in the middle of the base, and the support mechanism includes a slide seat slidably connected to the T-shaped slide rail, a hydraulic lifting platform is vertically fixedly installed on the top of the slide seat, a balance plate is fixed on the top of the hydraulic lifting platform, a boss is integrally formed in the middle of the balance plate, and sliders are symmetrically slidingly connected on both sides of the boss, and a rotating roller is fixedly installed on the top of the slider. The structure of the present application is more reasonable and more convenient to use. It can be separated from the processing machine tool without affecting production. By setting two support mechanisms and cooperating with the three-jaw chuck to drive the roller to rotate, the transmission effect is better, the entire rotation process is relatively smooth, and it is convenient for staff to detect. However, the existing technology has the following shortcomings when used:

[0004] After the roller is placed on the supporting mechanism, the roller will produce hard friction with the roller during the process of being pushed by the jack, which will not only damage the surface of the roller, but also cause greater wear on the roller, reducing the service life of the roller. There are certain disadvantages in actual use.

[0005] Therefore, a supporting rotating device for roller production is urgently needed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to address the problem that after the roller is placed on the supporting mechanism, the roller will produce hard friction with the roller during the process of being pushed by the jack, which will not only damage the surface of the roller, but also cause greater wear on the roller, thereby reducing the service life of the roller, and there are certain disadvantages in actual use.

[0007] In order to achieve the above-mentioned purpose of the invention, the present invention provides the following technical solutions:

[0008] A supporting and rotating device for roller production is provided to improve the above problems.

[0009] The specific application is as follows:

[0010] A supporting and rotating device for rolling mill production includes a base, the top of the base is fixedly connected to a slide rail, the slide rail is slidably connected to a symmetrically distributed slide, the top of the slide is fixedly connected to a mounting plate, the top center of the mounting plate is installed with a first electric push rod, the push rod end of the first electric push rod is fixedly connected to the mounting frame, the mounting frame is provided with a symmetrically distributed slide groove, a guide block is slidably connected in the slide groove, the top of the guide block is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a connecting frame, a pulley is rotatably connected to the connecting frame, and a symmetrically distributed second electric push rod is installed on the mounting frame, the push rod end of the second electric push rod is fixedly connected to the connecting plate, and the angle between the central axis of the pulley and the base is 45 degrees.

[0011] As a preferred technical solution of the present application, a first fixed block is fixedly connected to the top center of the slide rail, and a third electric push rod is installed on both sides of the first fixed block, and the push rod end of the third electric push rod is fixedly connected to the slide seat.

[0012] As the preferred technical solution of the present application, the top two ends of the base are fixedly connected with a second fixed plate and a third fixed plate respectively, a motor is installed at the center of the left side wall of the second fixed plate, the output end of the motor is fixedly connected with a pneumatic chuck through a rotating shaft, and the pneumatic chuck is rotatably connected to the second fixed plate.

[0013] As a preferred technical solution of the present application, a cylinder is installed at the center of the left side wall of the third fixed plate, the pushing end of the cylinder is fixedly connected to a disc, and a top plate is rotatably connected inside the disc.

[0014] As a preferred technical solution of the present application, guide rods are fixedly connected to the four corners of the bottom of the mounting frame.

[0015] As a preferred technical solution of the present application, the guide rod movably passes through the mounting plate.

[0016] As a preferred technical solution of the present application, the slide rail is T-shaped.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In the scheme of this application:

[0019] 1. By setting the connecting plate, connecting frame and pulley, the angle between the central axis of the pulley and the base is 45 degrees, and the roller is placed horizontally between the two opposite pulleys so that the four pulleys are in rolling contact with the roller. The circular plate is driven to move to the left by the cylinder, and the roller is moved toward the pneumatic chuck by the top plate. The four pulleys rotate themselves during the movement of the roller, thereby avoiding damage to the outer surface of the roller, reducing wear on the pulley, and increasing the service life of the pulley. This solves the problem in the prior art that after the roller is placed on the supporting mechanism and the roller is pushed by the jack, the roller will produce hard friction with the roller, which will not only damage the surface of the roller, but also cause greater wear on the roller, which reduces the service life of the roller. There are certain disadvantages in actual use.

[0020] 2. The two connecting plates are driven to move by two relative second electric push rods, and the two connecting frames follow the movement of the two connecting plates to adjust the distance between the two pulleys. The operator does not need to manually turn the screw, which saves time and effort and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the overall structural schematic diagrams of a support and rotating device for roller production provided in this application.

[0022] Figure 2 This is the second schematic diagram of the overall structure of a support and rotating device for roller production provided in this application.

[0023] Figure 3 This is a schematic front view of the structure of a support and rotating device for roller production provided in this application.

[0024] Figure 4 This is a schematic diagram of the top view of a supporting rotating device for roller production provided in this application.

[0025] Figure 5 for Figure 1 Schematic diagram of the enlarged structure of part A.

[0026] Indicated in the figure:

[0027] 1. Base; 2. Slide rail; 3. Slide seat; 4. Mounting plate; 5. First electric push rod; 6. Mounting frame; 7. Slide groove; 8. Guide block; 9. Connecting plate; 10. Connecting frame; 11. Pulley; 12. Second electric push rod; 13. Fixed block; 14. Third electric push rod; 15. Second fixed plate; 16. Third fixed plate; 17. Motor; 18. Pneumatic chuck; 19. Cylinder; 20. Disc; 21. Top plate; 22. Guide rod. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0029] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0032] In the description of this utility model, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the inventive product is typically placed when in use, or the orientations or positional relationships commonly understood by those skilled in the art. Such terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" and the like are used solely for distinction and description and should not be construed as indicating or implying relative importance. Example

[0033] like Figure 1-5As shown, a supporting and rotating device for roller production proposed in this embodiment includes a base 1, a slide rail 2 is fixedly connected to the top of the base 1, and a symmetrically distributed slide seat 3 is slidably connected to the slide rail 2, a mounting plate 4 is fixedly connected to the top of the slide seat 3, a first electric push rod 5 is installed at the center of the top of the mounting plate 4, a push rod end of the first electric push rod 5 is fixedly connected to the mounting frame 6, a symmetrically distributed slide groove 7 is opened on the mounting frame 6, a guide block 8 is slidably connected in the slide groove 7, a connecting plate 9 is fixedly connected to the top of the guide block 8, a connecting plate 9 is fixedly connected to the top of the connecting plate 9, a pulley 11 is rotatably connected to the connecting frame 10, a symmetrically distributed second electric push rod 12 is installed on the mounting frame 6, and the second electric push rod 12 is symmetrically distributed. It is set up in two groups, and the number of second electric push rods 12 in each group is two, which are relatively distributed. The push rod ends of the second electric push rods 12 are fixedly connected to the connecting plate 9. The two connecting plates 9 are driven to move by the two opposite second electric push rods 12 in each group. The guide block 8 slides in the slide groove 7, and the two connecting frames 10 move with the two connecting plates 9 to adjust the spacing between the two pulleys 11. The spacing between the two pulleys 11 is adjusted to a suitable distance according to the end diameter of the roller. Then, the roller to be tested is placed horizontally between the two opposite pulleys 11 through the lifting equipment, so that the four pulleys 11 are in rolling contact with the roller, and the angle between the central axis of the pulley 11 and the base 1 is 45 degrees.

[0034] like Figure 1 、 Figure 3 and Figure 4 As shown, a first fixed block 13 is fixedly connected to the top center of the slide rail 2, and third electric push rods 14 are installed on the left and right sides of the first fixed block 13. The push rod ends of the third electric push rods 14 are fixedly connected to the slide 3. The two slides 3 are driven to move by the two third electric push rods 14, so that the two slides 3 are close to each other and the two slides 3 are adjusted to appropriate positions.

[0035] like Figure 1 and Figure 2 As shown, the second fixed plate 15 and the third fixed plate 16 are fixedly connected to the two ends of the top of the base 1 respectively, and a motor 17 is installed at the center of the left wall of the second fixed plate 15. The output end of the motor 17 is fixedly connected to the pneumatic chuck 18 through a rotating shaft. The pneumatic chuck 18 is rotatably connected to the second fixed plate 15. The roller is clamped and fixed by the pneumatic chuck 18, and then the two mounting frames 6 are driven downward by the two first electric push rods 5, and the pneumatic chuck 18 is driven to rotate by the motor 17 to facilitate subsequent inspection of the roller.

[0036] like Figure 1 and Figure 2As shown, a cylinder 19 is installed at the center of the left side wall of the third fixed plate 16, and the pushing end of the cylinder 19 is fixedly connected to a disc 20, and a top plate 21 is rotatably connected inside the disc 20. The disc 20 is driven to move to the left by the cylinder 19, and the roller is moved toward the direction close to the pneumatic chuck 18 through the top plate 21. The four pulleys 11 rotate themselves during the movement of the rollers, thereby avoiding damage to the outer surface of the rollers, reducing wear on the pulleys 11, and increasing the service life of the pulleys 11.

[0037] like Figure 1 As shown, guide rods 22 are fixedly connected to the four corners of the bottom of the mounting frame 6.

[0038] like Figure 1 and Figure 3 As shown, the guide rod 22 movably passes through the mounting plate 4 .

[0039] like Figure 1 and Figure 3 As shown, the slide rail 2 is T-shaped.

[0040] The pneumatic chuck 18 in this application is a known prior art, and its use method will not be described in detail here.

[0041] Specifically, when the supporting and rotating device for roller production is in use: the two third electric push rods 14 are used to drive the two slides 3 to move, so that the two slides 3 are close to each other, and the two slides 3 are adjusted to a suitable position. The second electric push rods 12 are set to two groups, and the number of second electric push rods 12 in each group is two, which are relatively distributed. The two connecting plates 9 are driven to move by the two opposite second electric push rods 12 in each group, and the guide block 8 slides in the slide groove 7. The two connecting frames 10 move with the two connecting plates 9 to adjust the spacing between the two pulleys 11. The spacing between the two pulleys 11 is adjusted to a suitable distance according to the end diameter of the roller, and then the roller to be tested is placed horizontally between the two opposite pulleys 11 through the lifting equipment, so that the four pulleys 11 are all in contact with the roller Rolling contact, and then the two first electric push rods 5 drive the two mounting frames 6 to move up, so that the central axis of the roller is in the same horizontal plane as the central axis of the pneumatic chuck 18 and the top plate 21, and the cylinder 19 drives the disc 20 to move to the left, and the roller is moved toward the pneumatic chuck 18 through the top plate 21. The four pulleys 11 rotate themselves during the movement of the roller, thereby avoiding damage to the outer surface of the roller, reducing wear on the pulley 11, and increasing the service life of the pulley 11. Finally, the end of the roller is placed in the pneumatic chuck 18, and the roller is clamped and fixed by the pneumatic chuck 18. Then, the two first electric push rods 5 drive the two mounting frames 6 to move down, and then the motor 17 drives the pneumatic chuck 18 to rotate, so as to facilitate subsequent inspection of the roller.

[0042] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A supporting and rotating device for roller production, comprising a base (1), characterized in that: The base (1) is fixedly connected to a slide rail (2) at the top, and a symmetrically distributed slide seat (3) is slidably connected to the slide rail (2), and a mounting plate (4) is fixedly connected to the top of the slide seat (3), and a first electric push rod (5) is installed at the center of the top of the mounting plate (4), and the push rod end of the first electric push rod (5) is fixedly connected to the mounting frame (6), and the mounting frame (6) is provided with a symmetrically distributed slide groove (7), and a guide block (8) is slidably connected in the slide groove (7), and the top of the guide block (8) is fixedly connected to a connecting plate (9), and the top of the connecting plate (9) is fixedly connected to a connecting frame (10), and a pulley (11) is rotatably connected to the connecting frame (10), and a symmetrically distributed second electric push rod (12) is installed on the mounting frame (6), and the push rod end of the second electric push rod (12) is fixedly connected to the connecting plate (9), and the angle between the central axis of the pulley (11) and the base (1) is 45 degrees.

2. A support and rotation device for roller production according to claim 1, characterized in that: A first fixed block (13) is fixedly connected to the center of the top of the slide rail (2), and third electric push rods (14) are installed on both the left and right sides of the first fixed block (13), and the push rod ends of the third electric push rods (14) are fixedly connected to the slide seat (3).

3. The supporting and rotating device for roller production according to claim 1, characterized in that: The top ends of the base (1) are respectively fixedly connected to a second fixed plate (15) and a third fixed plate (16); a motor (17) is installed at the center of the left side wall of the second fixed plate (15); the output end of the motor (17) is fixedly connected to a pneumatic chuck (18) via a rotating shaft; the pneumatic chuck (18) is rotatably connected to the second fixed plate (15).

4. A support and rotation device for roller production according to claim 3, characterized in that: A cylinder (19) is installed at the center of the left side wall of the third fixed plate (16), and a push end of the cylinder (19) is fixedly connected to a disk (20), and a top plate (21) is rotatably connected inside the disk (20).

5. The supporting and rotating device for roller production according to claim 1, characterized in that: Guide rods (22) are fixedly connected to the four corners of the bottom of the mounting frame (6).

6. The supporting and rotating device for roller production according to claim 5, characterized in that: The guide rod (22) movably passes through the mounting plate (4).

7. The supporting and rotating device for roller production according to claim 1, characterized in that: The slide rail (2) is T-shaped.

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