Rotary roller mounting device capable of reducing jumping amplitude

Abstract

The utility model provides a roller mounting device for reducing the runout amplitude, the roller mounting device for reducing the runout amplitude comprises a roller body, a mounting structure and two fixing assemblies, after the device is mounted, rotating rods on fixing tile frames at the two ends are rotated, the rotating rods drive fixing threaded rods to rotate synchronously, and the roller body is mounted on the mounting structure. At the moment, a fixing threaded rod moves towards the interior of a fixing groove, the fixing threaded rod drives a fixing plate to synchronously move towards the fixing groove, the rotation amplitude of all rotating rods is adjusted, the bearing assembly is fixed to the middle of the fixing groove through all the fixing plates, and at the moment, the bearing assembly can stably rotate; according to the device, the bearing assembly can be fixed in multiple directions, so that the bearing assembly cannot be loosened in the long-term use process, the position of the bearing assembly cannot be deviated, the device cannot jump in the long-term use process, and the machining effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of roller installation devices, in particular to a roller installation device capable of reducing the amplitude of vibration. Background Art

[0002] As the name suggests, a roller is a roller that can rotate. In mechanical equipment, there are many types of rollers, which can be classified into many categories according to their purpose, material and structure. For example, according to the application field, rollers can be divided into conveying rollers, manufacturing rollers, printing rollers, textile rollers, metal processing rollers and food processing rollers; according to the shape, they can be divided into flat rollers, concave rollers, convex rollers, disc rollers and tapered rollers.

[0003] In the prior art, the existing roller mounting device usually includes: a mounting platform, a driving mechanism, a roller mechanism, two mounting frames and two bearings. The driving mechanism is installed on one side of the mounting platform, and the two mounting frames are respectively installed on the mounting platform. Both ends of the roller mechanism are connected to the two bearings, and the two bearings are respectively installed in the two mounting frames. The output end of the driving mechanism is connected to one end of the roller mechanism, and the roller mechanism is driven by the driving mechanism to rotate between the two mounting frames. However, during the use of the device, since the manufacturer needs to frequently disassemble and replace the roller to ensure smooth processing of the engraving process, the frequently replaced rollers will cause the installation of the two bearings connected to the two mounting frames to become loose. At this time, the bearings will jump during the rotation. At this time, since the roller is connected to the bearings, the roller will jump during use, affecting the processing results.

[0004] Therefore, it is necessary to provide a new roller installation device that reduces the amplitude of the beating to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a roller installation device that reduces the amplitude of the vibration.

[0006] The utility model provides a roller installation device for reducing the vibration amplitude, comprising: a roller body, a mounting structure, and two fixing components, one side of each of the two fixing components being fixedly connected to one side of the mounting structure, and both ends of the roller body being movably connected to one side of each of the two fixing components;

[0007] The fixing assembly includes: a fixed tile frame and a bearing assembly, one side of the fixed tile frame is fixedly connected to one side of the mounting structure, a fixing groove is provided in the middle of the fixed tile frame, the fixed tile frame is a regular hexagon, and the four outer sides of the fixed tile frame are provided with fixed threaded rods, the four fixed threaded rods are provided with a rotating rod at one end close to the fixed tile frame, and the four fixed threaded rods are movably provided with a fixing plate at one end away from the fixed tile frame, the four fixing plates are all in an arc shape, and the sides of the four fixing plates close to the fixed tile frame are all in contact with the inner side wall of the fixing groove, the bearing assembly is installed between the four fixing plates, and one end of the roller body passes through the bearing assembly.

[0008] Preferably, the connection between the fixed threaded rod and the fixed plate is a rotational connection.

[0009] Preferably, the bearing assembly includes: a bearing body and a fixed block, the fixed block is fixedly installed inside the bearing body, the outer wall of the fixed block is in contact with the inner wall of the bearing body, and one end of the roller body passes through the middle of the fixed block.

[0010] Preferably, the mounting structure includes: a mounting platform, a drive assembly and four brackets, one side of the two fixed racks are fixedly connected to one side of the mounting platform, one end of the four brackets are fixedly connected to a side of the mounting platform away from the two fixed racks, one side of the drive assembly is fixedly connected to one side of the mounting platform, and the output end of the drive assembly is connected to one end of the roller body.

[0011] Preferably, the driving component is a driving motor, an output end of the driving motor is connected to one end of the roller body, and one side of the driving motor is fixedly connected to one side of the mounting platform.

[0012] Preferably, the roller body includes: a roller core and a sleeve, the roller core is installed in the middle of the sleeve, both ends of the roller core pass through the two fixed blocks respectively, and one end of the roller core is connected to the output end of the drive motor.

[0013] Compared with the related art, the roller installation device for reducing the vibration amplitude provided by the present invention has the following beneficial effects:

[0014] During specific use, after the device is installed, the rotating rods on the fixed tile racks at both ends are rotated, and the rotating rods drive the fixed threaded rods to rotate synchronously. At this time, the direction of rotation is adjusted, and the fixed threaded rods will move toward the direction close to the inside of the fixed groove. At this time, the fixed threaded rods drive the fixed plates to move synchronously toward the direction close to the fixed groove, and the rotation amplitude of all rotating rods is adjusted so that all fixed plates fix the bearing assembly in the middle of the fixed groove. At this time, the bearing assembly will rotate smoothly, and the roller body driven by the bearing assembly will also rotate smoothly. The device has a simple structure. During use, the bearing assembly can be fixed in multiple directions, so that the bearing assembly will not loosen or the position of the bearing assembly will not shift during long-term use, and the device will not jump during long-term use, which makes the processing effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the roller installation device for reducing the vibration amplitude provided by the utility model;

[0016] Figure 2 A schematic diagram of the structure of the fixing assembly provided by the utility model;

[0017] Figure 3 A schematic diagram of the fixed tile frame structure provided by the utility model;

[0018] Figure 4 An exploded view of the fixed tile rack provided by the utility model;

[0019] Figure 5 This is a schematic structural diagram of the fixed threaded rod and fixed plate provided by the utility model.

[0020] Numbers in the figure: 1. Fixed tile frame; 2. Fixed groove; 3. Fixed threaded rod; 4. Rotating rod; 5. Fixed plate; 6. Bearing body; 7. Fixed block; 8. Mounting table; 9. Bracket; 10. Drive motor; 11. Roller core; 12. Sleeve. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0022] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 as well as Figure 5 in, Figure 1 This is a schematic diagram of the overall structure of the roller installation device for reducing the vibration amplitude provided by the utility model; Figure 2 A schematic diagram of the structure of the fixing assembly provided by the utility model; Figure 3 A schematic diagram of the fixed tile frame structure provided by the utility model;

[0023] Figure 4 An exploded view of the fixed tile rack provided by the utility model; Figure 5 This is a schematic structural diagram of the fixed threaded rod and fixed plate provided by the utility model.

[0024] In the specific implementation process, Figure 1-5 As shown, the roller installation device for reducing the vibration amplitude provided by the present invention includes: a roller body, a mounting structure, and two fixing components, one side of each of the two fixing components is fixedly connected to one side of the mounting structure, and both ends of the roller body are movably connected to one side of the two fixing components respectively;

[0025] The fixing assembly includes: a fixed tile frame 1 and a bearing assembly. One side of the fixed tile frame 1 is fixedly connected to one side of the mounting structure. A fixing groove 2 is provided in the middle of the fixed tile frame 1. The fixed tile frame 1 is a regular hexagon. Fixed threaded rods 3 are provided on the four outer sides of the fixed tile frame 1. The four fixed threaded rods 3 are provided with a rotating rod 4 at one end close to the fixed tile frame 1. The four fixed threaded rods 3 are movably provided with a fixing plate 5 at one end away from the fixed tile frame 1. The four fixing plates 5 are all arc-shaped. The four fixing plates 5 are close to the fixed tile frame 1 and the inner wall of the fixing groove 2 is fitted with the bearing assembly between the four fixing plates 5. One end of the roller body passes through the bearing assembly. The connection between the fixed threaded rod 3 and the fixing plate 5 is a rotating connection. The connection between the above-mentioned fixed Luo Weng rod 3 and the fixing plate 5 is set to a rotating connection so that the fixed threaded rod 3 will not drive the fixing plate 5 to rotate when rotating, and the above-mentioned fixing plate 5 is arc-shaped as shown Figure 4 The fixing plate 5 shown is fitted with the inner wall of the fixing groove 2 so that the fixing plate 5 can fit and extrude the bearing assembly. The connection between the fixing threaded rod 3 and the fixing tile frame 1 is a threaded connection.

[0026] The bearing assembly includes: a bearing body 6 and a fixed block 7. The fixed block 7 is fixedly installed inside the bearing body 6. The outer wall of the fixed block 7 is in contact with the inner wall of the bearing body 6. One end of the roller body passes through the middle of the fixed block 7. The inner wall of the bearing body 6 is fixedly connected to the outer wall of the fixed block 7.

[0027] The mounting structure includes: a mounting platform 8, a drive assembly and four brackets 9. One side of the two fixed racks 1 is fixedly connected to one side of the mounting platform 8. One end of the four brackets 9 is fixedly connected to the side of the mounting platform 8 away from the two fixed racks 1. One side of the drive assembly is fixedly connected to one side of the mounting platform 8. The output end of the drive assembly is connected to one end of the roller body. The above-mentioned two fixed racks 1 are respectively installed on one side of the mounting platform 8 relative to each other, and the two ends of the roller body are arranged between the two fixed racks 1.

[0028] The driving component is a driving motor 10, the output end of the driving motor 10 is connected to one end of the roller body, and one side of the driving motor 10 is fixedly connected to one side of the mounting platform 8. The above-mentioned driving motor 10 can drive the roller body to rotate and realize the driving of the device.

[0029] Preferably, the roller body includes: a roller core 11 and a sleeve 12. The roller core 11 is installed in the middle of the sleeve 12. Both ends of the roller core 11 pass through two fixed blocks 7 respectively. One end of the roller core 11 is connected to the output end of the drive motor 10.

[0030] The working principle of the present invention is as follows: in a specific use process, the roller core 11 is connected to the sleeve 12, and the roller core 11 is connected to the fixed block 7, and the fixed block 7 is connected to the bearing body 6. At this time, the two ends of the bearing body 6 at both ends of the roller core 11 are respectively installed in the fixed groove 2. At this time, the multiple rotating rods 4 are rotated, and the multiple rotating rods 4 drive the multiple fixed threaded rods 3 to rotate synchronously. The rotation direction of the rotating rods 4 is adjusted so that the multiple fixed threaded rods 3 move toward the direction inside the fixed groove 2. At this time, the multiple fixed threaded rods 3 drive the multiple fixed plates 5 to move synchronously. The multiple fixed plates 5 can clamp and fix the bearing body 6 in multiple directions. At this time, the drive motor 10 is started, and the bearing body 6 rotates smoothly under the clamping fixation in multiple directions. At this time, the bearing body 6 drives the roller core 11 to rotate synchronously and smoothly. The device has a simple structure. In a specific use process, the multiple arc-shaped fixed plates 5 can clamp and fix the bearing body 6 in multiple directions, so that the bearing body 6 will not loosen or change in position after multiple disassembly and replacement, so that the device will not jump during processing, thereby improving the processing quality.

[0031] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0032] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A roller installation device for reducing the amplitude of the beating, characterized in that: include: A roller body, a mounting structure, and two fixing components, one side of each of the fixing components is fixedly connected to one side of the mounting structure, and both ends of the roller body are movably connected to one side of the two fixing components; The fixing assembly comprises: a fixing tile frame (1) and a bearing assembly, one side of the fixing tile frame (1) is fixedly connected to one side of the mounting structure, a fixing groove (2) is provided in the middle of the fixing tile frame (1), the fixing tile frame (1) is in the shape of a regular hexagon, and fixing threaded rods (3) are provided on the four outer sides of the fixing tile frame (1), and a rotating rod (4) is provided on one end of the four fixing threaded rods (3) close to the fixing tile frame (1), and a fixing plate (5) is movably provided on one end of the four fixing threaded rods (3) away from the fixing tile frame (1), and the four fixing plates (5) are in the shape of an arc, and the sides of the four fixing plates (5) close to the fixing tile frame (1) are in contact with the inner side wall of the fixing groove (2), and the bearing assembly is installed between the four fixing plates (5), and one end of the roller body passes through the bearing assembly.

2. The roller installation device for reducing the vibration amplitude according to claim 1, characterized in that: The connection between the fixed threaded rod (3) and the fixed plate (5) is a rotational connection.

3. The roller installation device for reducing the vibration amplitude according to claim 2, characterized in that: The bearing assembly comprises: a bearing body (6) and a fixed block (7); the fixed block (7) is fixedly mounted inside the bearing body (6); the outer wall of the fixed block (7) is in contact with the inner wall of the bearing body (6); and one end of the roller body passes through the middle of the fixed block (7).

4. The roller installation device for reducing the vibration amplitude according to claim 3, characterized in that: The mounting structure comprises: a mounting platform (8), a driving assembly, and four brackets (9); one side of the two fixed tile racks (1) is fixedly connected to one side of the mounting platform (8); one end of the four brackets (9) is fixedly connected to a side of the mounting platform (8) away from the two fixed tile racks (1); one side of the driving assembly is fixedly connected to one side of the mounting platform (8); and the output end of the driving assembly is connected to one end of the roller body.

5. The roller installation device for reducing vibration amplitude according to claim 4, characterized in that: The driving component is a driving motor (10), the output end of the driving motor (10) is connected to one end of the roller body, and one side of the driving motor (10) is fixedly connected to one side of the mounting platform (8).

6. The roller installation device for reducing vibration amplitude according to claim 5, characterized in that: The roller body comprises: a roller core (11) and a sleeve (12), wherein the roller core (11) is installed in the middle of the sleeve (12), and both ends of the roller core (11) respectively pass through the two fixed blocks (7), and one end of the roller core (11) is connected to the output end of the drive motor (10).

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