Printing roller turning, grinding and polishing damping device
By designing the plate roller truck and polishing vibration-absorbing device, the vibration-absorbing sandbag is used to closely adhere to the outer wall of the plate roller, the problem of insufficient accuracy caused by vibration during the plate roller during the polishing process is solved, and a more stable processing process is achieved.
Patent Information
- Application Number
- CN202420652614.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-04-01
AI Technical Summary
During the polishing process, the plate roller vibrates due to its own gravity and the action of the grinding wheel, which makes it difficult to ensure processing accuracy and may even cause damage to the body of the processing machine tool.
A plate roller cart, polished vibration-absorbing device is designed, and installed on the inner wall of the machine tool through a column. The vibration-absorbing sandbag is installed between the upper connecting beam and the lower connecting beam by using the upper clamping mechanism and the lower connecting beam to ensure that the vibration-absorbing sandbag is close to the outer wall of the plate roller.
It effectively avoids the problem of insufficient processing accuracy caused by vibration during processing of the plate roller, improves the vibration damping performance of the device, and ensures the stability of the processing process.
Smart Images
Figure CN222644196U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of plate roller processing, and in particular relates to a plate roller vehicle and a grinding and polishing vibration reduction device. Background Art
[0002] The plate roller is used for plate making. The surface of the roller is copper-plated, and the pattern is engraved by a gravure electronic engraving machine, and then a layer of chrome is plated. It is often used for printing plastic packaging. After the plate roller completes the processes of electric engraving and chrome plating, it needs to be polished and ground to remove the burrs on the surface during the chrome plating process.
[0003] In the prior art, the plate roller is first clamped and fixed by the clamping mechanism of the machine tool, and then the grinding wheel is driven by a motor to rotate at high speed after fixation to achieve polishing of the surface of the plate roller. However, during the polishing process, the plate roller with a relatively large length-to-diameter ratio and heavy or hollow will vibrate due to its own gravity and the action of the grinding wheel. This vibration will make it difficult to ensure the processing accuracy and may even cause damage to the processing machine tool body. Therefore, a plate roller grinding and vibration reduction device is proposed. Summary of the invention
[0004] In order to overcome the problem that vibration will be generated during the polishing process of the plate roller, such vibration will make it difficult to ensure the processing accuracy and may even cause damage to the processing machine tool body, the utility model provides a plate roller car, grinding and polishing vibration reduction device; the device is installed on the inner wall of the machine tool through a column, and the upper clamping mechanism and the lower clamping mechanism install the vibration reduction sandbag between the upper connecting beam and the lower connecting beam to ensure that the vibration reduction sandbag is in close contact with the outer wall of the plate roller, thereby improving the application range of the device and avoiding the problem of insufficient processing accuracy due to vibration during plate roller processing.
[0005] To achieve the above-mentioned purpose, the utility model is achieved through the following technical scheme: a plate roller car, grinding and polishing vibration reduction device mainly comprises a column, an upper slider, a lower slider, an upper connecting column, a lower connecting column, an upper connecting beam, a lower connecting beam, an upper clamping mechanism, a lower clamping mechanism, and a vibration reduction sandbag, wherein the column is provided with a circular hole for easy installation, the column is installed on the inner side wall of the machine tool through a fastening bolt, the upper slider and the lower slider can be slidably installed on the column, two upper connecting columns are installed on the upper slider, and are located on both sides of the upper slider, two lower connecting columns are installed on the lower slider, and are located on both sides of the lower slider, the upper connecting beam can be rotatably installed on the upper connecting column, and the lower connecting beam can be rotatably installed on the lower connecting column, the upper clamping mechanism can be detachably installed on the upper connecting beam through a fastening bolt, and the lower clamping mechanism can be detachably installed on the lower connecting beam through a fastening bolt, the top end of the vibration reduction sandbag is clamped by the upper clamping mechanism, and the bottom end is clamped by the lower clamping mechanism, and the vibration reduction sandbag is located between the upper connecting beam and the lower connecting beam.
[0006] The upper connecting cross beams and the lower connecting cross beams are both provided in two groups.
[0007] The upper connecting crossbeam and the lower connecting crossbeam are both provided with bolt holes.
[0008] The upper clamping mechanism includes a first upper clamping plate, a second upper clamping plate, and connecting bolts. The first upper clamping plate and the second upper clamping plate are installed on the bolt holes of the upper connecting beam through the connecting bolts, and the top of the vibration-damping sandbag is clamped by the first upper clamping plate and the second upper clamping plate.
[0009] The lower clamping mechanism includes a first lower clamping plate, a second lower clamping plate, and a locking bolt. The first lower clamping plate and the second lower clamping plate are installed on the bolt holes of the lower connecting beam through the locking bolts, and the bottom end of the vibration-damping sandbag is clamped by the first lower clamping plate and the second lower clamping plate.
[0010] Beneficial effects of the utility model:
[0011] The clamping mechanism of the machine tool clamps and fixes the plate roller. Before polishing, the device is installed on the inner wall of the machine tool through the column. The upper clamping mechanism and the lower clamping mechanism install the vibration-damping sandbag between the upper connecting beam and the lower connecting beam to ensure that the vibration-damping sandbag is close to the outer wall of the plate roller, thereby improving the application range of the device and avoiding the problem of insufficient processing accuracy caused by vibration of the plate roller during processing. The device can be installed at any position in the length direction of the plate roller or multiple devices can be installed at the same time, thereby improving the vibration reduction performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is an isometric schematic diagram of the utility model.
[0013] Figure 2 This utility model is a three-dimensional schematic diagram Figure 1 .
[0014] Figure 3 This utility model is a three-dimensional schematic diagram Figure 2 . DETAILED DESCRIPTION
[0015] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.
[0016] The utility model discloses a plate roller vehicle and a grinding and polishing vibration reduction device, which mainly comprises a column 1, an upper slider 2, a lower slider 3, an upper connecting column 4, a lower connecting column 5, an upper connecting crossbeam 6, a lower connecting crossbeam 7, an upper clamping mechanism 8, a lower clamping mechanism 9, and a vibration reduction sandbag 10. A circular hole 11 for easy installation is opened on the column 1. The column 1 is installed on the inner side wall of the machine tool through a fastening bolt. The upper slider 2 and the lower slider 3 can be slidably installed on the column 1. Two upper connecting columns 4 are installed on the upper slider 2. Located on both sides of the upper slider 2, two lower connecting columns 5 are installed on the lower slider 3, located on both sides of the lower slider 3, the upper connecting beam 6 is rotatably installed on the upper connecting column 4, the lower connecting beam 7 is rotatably installed on the lower connecting column 5, the upper clamping mechanism 8 is detachably installed on the upper connecting beam 6 by fastening bolts, the lower clamping mechanism 9 is detachably installed on the lower connecting beam 7 by fastening bolts, the top end of the vibration-damping sandbag 10 is clamped by the upper clamping mechanism 8, and the bottom end is clamped by the lower clamping mechanism 9, and the vibration-damping sandbag 10 is located between the upper connecting beam 6 and the lower connecting beam 7.
[0017] After the adjustment is completed, the upper connecting beam 5 and the lower connecting beam 6 are respectively installed on the upper connecting column 4 and the lower connecting column 5, and then the installation positions of the upper clamping mechanism 8 and the lower clamping mechanism 9 on the bolt holes 61 of the upper connecting beam 6 and the lower connecting beam 7 are respectively adjusted. The top end of the vibration-damping sandbag 10 is clamped by the first upper clamping plate 81 and the second upper clamping plate 82, and the bottom end is clamped by the first lower clamping plate 91 and the second lower clamping plate 92, so that the vibration-damping sandbag 10 is located between the upper connecting beam 6 and the lower connecting beam 7, ensuring that the vibration-damping sandbag 10 is close to the outer wall of the plate roller, ensuring the stability of the processing process, after the plate roller and the vibration-damping sandbag 10 are fully fitted, the two ends of the plate roller are clamped and fixed by the clamping mechanism of the machine tool, and after fixation, the grinding wheel is driven by the motor to rotate at high speed to realize the polishing of the surface of the plate roller, thereby avoiding the problem of insufficient processing accuracy caused by vibration of the plate roller during processing.
[0018] like Figure 2 As shown, the upper connecting beam 6 and the lower connecting beam 7 are both provided in two groups, which is convenient for the installation of the upper clamping mechanism 8 and the lower clamping mechanism 9.
[0019] like Figure 1 , Figure 2 As shown, bolt holes 61 are provided on the upper connecting beam 6 and the lower connecting beam 7 , so as to facilitate the adjustment of the installation positions of the upper clamping mechanism 8 and the lower clamping mechanism 9 on the bolt holes 61 of the upper connecting beam 6 and the lower connecting beam 7 .
[0020] like Figure 1 , Figure 3As shown, the upper clamping mechanism 8 includes a first upper clamping plate 81, a second upper clamping plate 82, and a connecting bolt 83. The first upper clamping plate 81 and the second upper clamping plate 82 are installed on the bolt hole 61 of the upper connecting beam 6 through the connecting bolt 83, and the top of the vibration-damping sandbag 10 is clamped by the first upper clamping plate 81 and the second upper clamping plate 82.
[0021] like Figure 1 , Figure 3 As shown, the lower clamping mechanism 9 includes a first lower clamping plate 91, a second lower clamping plate 92, and a locking bolt 93. The first lower clamping plate 91 and the second lower clamping plate 92 are installed on the bolt hole 61 of the lower connecting beam 7 through the locking bolt 93, and the bottom end of the vibration-damping sandbag 10 is clamped by the first lower clamping plate 91 and the second lower clamping plate 92.
[0022] Working process:
[0023] When the plate roller needs to be polished and installed, the device is installed on the inner wall of the machine tool through the column 1, so that the device can be arbitrarily selected in the length direction of the plate roller. Installation position or multiple devices can be installed at the same time, which improves the vibration reduction performance of the device. First, the position of the upper slider 2 and the lower slider 3 on the column 1 is adjusted according to the size of the vibration reduction sandbag 10. After the adjustment is completed, the upper connecting beam 5 and the lower connecting beam 6 are respectively installed on the upper connecting column 4 and the lower connecting column 5, and then the upper clamping mechanism 8 and the lower clamping mechanism 9 are respectively adjusted. The installation position on the bolt holes 61 of the upper connecting beam 6 and the lower connecting beam 7, the top end of the vibration reduction sandbag 10 is clamped by the first upper clamping plate 81 and the second upper clamping plate 82, and the bottom end is clamped by the first lower clamping plate 91 and the second lower clamping plate 92, so that the vibration reduction sandbag 10 is located between the upper connecting beam 6 and the lower connecting beam 7, ensuring that the vibration reduction sandbag 10 is close to the outer wall of the plate roller, ensuring the stability of the processing process, and the plate roller. After being fully fitted with the vibration-damping sandbag 10, the two ends of the plate roller are clamped and fixed by the clamping mechanism of the machine tool. After being fixed, the grinding wheel is driven by the motor to rotate at high speed to realize polishing of the surface of the plate roller, avoiding the problem of insufficient processing accuracy caused by vibration of the plate roller during processing. After all the plate rollers are polished and polished, the detachable connecting bolts 83 and the locking bolts 93 are used to remove the vibration-damping sandbag 10 from the upper connecting beam 6 and the lower connecting beam 7. At the same time, the first upper clamping plate 81, the second upper clamping plate 82, the first lower clamping plate 91, and the second lower clamping plate 92 are removed and collected for centralized collection for next use. The staff holds the upper connecting beam 6 and the lower connecting beam 7, and the upper connecting beam 6 and the lower connecting beam 7 rotate around the upper connecting column 4 and the lower connecting column 5, and rotates the upper connecting beam 6 and the lower connecting beam 7 to be parallel to the inner wall of the machine tool, thereby reducing the occupied space, and the installation and disassembly are convenient and quick, thereby improving the scope of application of the device.
[0024] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.
Claims
1. A vibration reduction device for a plate roller car and a grinding and polishing machine, characterized in that: The plate roller vehicle and grinding and polishing vibration reduction device comprises a column (1), an upper slider (2), a lower slider (3), an upper connecting column (4), a lower connecting column (5), an upper connecting crossbeam (6), a lower connecting crossbeam (7), an upper clamping mechanism (8), a lower clamping mechanism (9), and a vibration reduction sandbag (10). The column (1) is provided with a circular hole (11) for easy installation. The column (1) is mounted on the inner wall of the machine tool by fastening bolts. The upper slider (2) and the lower slider (3) can be slidably mounted on the column (1). Two upper connecting columns (4) are mounted on the upper slider (2) and are located on both sides of the upper slider (2). A lower connecting column (5) is mounted on the lower sliding block (3) and is located on both sides of the lower sliding block (3); an upper connecting beam (6) is rotatably mounted on the upper connecting column (4); a lower connecting beam (7) is rotatably mounted on the lower connecting column (5); an upper clamping mechanism (8) is detachably mounted on the upper connecting beam (6) by means of fastening bolts; a lower clamping mechanism (9) is detachably mounted on the lower connecting beam (7) by means of fastening bolts; a top end of a vibration-damping sandbag (10) is clamped by means of the upper clamping mechanism (8) and a bottom end thereof is clamped by means of the lower clamping mechanism (9); and the vibration-damping sandbag (10) is located between the upper connecting beam (6) and the lower connecting beam (7).
2. A vibration reduction device for a plate roller car and a grinding and polishing machine as claimed in claim 1, characterized in that: The upper connecting cross beam (6) and the lower connecting cross beam (7) are both provided in two groups.
3. A vibration reduction device for a plate roller car and a grinding and polishing machine as claimed in claim 1 or 2, characterized in that: The upper connecting crossbeam (6) and the lower connecting crossbeam (7) are both provided with bolt holes (61).
4. A vibration reduction device for a plate roller car and a grinding and polishing machine as claimed in claim 3, characterized in that: The upper clamping mechanism (8) comprises a first upper clamping plate (81), a second upper clamping plate (82), and a connecting bolt (83); the first upper clamping plate (81) and the second upper clamping plate (82) are mounted on the bolt holes (61) of the upper connecting beam (6) via the connecting bolts (83); and the top end of the vibration-damping sandbag (10) is clamped by the first upper clamping plate (81) and the second upper clamping plate (82).
5. A vibration reduction device for a plate roller car and a grinding and polishing machine as claimed in claim 4, characterized in that: The lower clamping mechanism (9) comprises a first lower clamping plate (91), a second lower clamping plate (92), and a locking bolt (93); the first lower clamping plate (91) and the second lower clamping plate (92) are mounted on the bolt holes (61) of the lower connecting beam (7) via the locking bolts (93); and the bottom end of the vibration-damping sandbag (10) is clamped by the first lower clamping plate (91) and the second lower clamping plate (92).