Polishing device for water-cooling copper roller

Abstract

The utility model discloses a water cooling copper roller polishing device which comprises a base, two symmetrically-arranged supporting columns are arranged on the top face of the base in a sliding mode, supporting shafts are arranged on the tops of the two supporting columns, the opposite ends of the two supporting shafts are rotationally connected with clamping sleeves matched with the ends of a copper roller, and driving assemblies for driving the clamping sleeves to rotate are arranged on the side faces of the supporting columns. A first linear reciprocating device for driving the two supporting columns to move relatively to clamp the copper roller is further arranged on the base, a support located on the outer sides of the supporting columns is arranged on the top face of the base, a grinding device is slidably arranged on the top of the support, and the grinding end of the grinding device abuts against the surface of the copper roller. And a second linear reciprocating device for driving the polishing device to move in the length direction of the copper roller and polishing the surface of the copper roller is arranged on the side face of the support. The copper roller polishing device is used for improving the polishing efficiency, reducing the labor intensity of workers and improving the polishing quality of copper rollers.

Description

Technical Field

[0001] The utility model relates to the technical field of water-cooled copper roller grinding, in particular to a water-cooled copper roller grinding device. Background Art

[0002] At present, vacuum melting furnaces are required in the production of rare earth permanent magnet materials. Each time the melting furnace is poured, the copper on the surface of the quenched copper roller undergoes crystallization changes due to heat, which increases the surface roughness and reduces the thermal conductivity. Therefore, after each pouring, the surface of the quenched copper roller must be polished to increase the smoothness of the surface of the quenched copper roller and improve its thermal conductivity. During the polishing process, different sandpapers are used according to different process requirements to obtain different roughness to improve the performance of the sheet. At present, most of the copper rollers are polished manually. The sandpaper moves slowly on the surface of the copper roller, the polishing time is long, and the efficiency is low; the polishing effect varies from person to person, the consistency is very poor, and the consumption of the copper roller is large. Utility Model Content

[0003] The utility model aims to provide a grinding device for a water-cooled copper roller, which is used to improve the grinding efficiency, reduce the labor intensity and improve the grinding quality of the copper roller.

[0004] In order to solve the above technical problems, the utility model adopts the following solutions:

[0005] A grinding device for a water-cooled copper roller comprises a base, the top surface of the base is slidably provided with two symmetrically arranged support columns, the tops of the two support columns are provided with support shafts, the opposite ends of the two support shafts are rotatably connected with clamping sleeves adapted to the ends of the copper roller, the sides of the support columns are provided with driving components for driving the clamping sleeves to rotate, the base is also provided with a first linear reciprocating device for driving the two support columns to move relative to each other to clamp the copper roller, the top surface of the base is provided with a bracket located outside the support column, the top of the bracket is slidably provided with a grinding device, the grinding end of the grinding device abuts against the surface of the copper roller, and the side of the bracket is provided with a second linear reciprocating device for driving the grinding device to move along the length direction of the copper roller and grind the surface of the copper roller.

[0006] Due to the adoption of the above technical solution, the basis of the device is the base, which carries the entire grinding device and provides stable support for other components. On the top surface of the base, there are two symmetrical support columns, which can slide along the top surface of the base to adjust the distance between the two support columns. A support shaft is provided on the top of each support column, and at the opposite ends of the two support shafts, a clamping sleeve adapted to the end of the copper roller is installed by a rotating connection. The function of this clamping sleeve is to firmly fix the end of the copper roller to prevent the copper roller from moving or rotating during the grinding process. A driving assembly is also provided on the side of the support column. The main function of this driving assembly is to drive the clamping sleeve to rotate, thereby driving the copper roller to rotate. In this way, when the grinding device grinds the surface of the copper roller, the copper roller can rotate automatically, making the grinding more uniform and efficient. On the base, there is also a first linear reciprocating device. The function of this device is to drive the two support columns to move relative to each other, thereby realizing the clamping and loosening of the copper roller. When the copper roller needs to be fixed for grinding, the first linear reciprocating device will drive the support column to move toward the center so that the clamping sleeve is tightly Clamp the copper roller; when the grinding is completed, it will drive the support column to move outward, so that the clamping sleeve loosens the copper roller, making it easy to remove the copper roller. There is also a bracket on the top surface of the base. This bracket is located on the outside of the support column. A grinding device is sliding on the top. The grinding end of this grinding device abuts against the surface of the copper roller. When the grinding device moves horizontally, its grinding end will perform grinding operations on the surface of the copper roller. On the side of the bracket, a second linear reciprocating device is provided. The main function of this device is to drive the grinding device to move along the length direction of the copper roller. When the grinding device moves horizontally , and with the rotation of the copper roller, its grinding end will evenly grind the entire surface of the copper roller, thereby achieving comprehensive treatment of the copper roller. This water-cooled copper roller grinding device achieves efficient and uniform grinding of the copper roller through ingenious mechanical design and precise drive control. Whether it is clamping the copper roller, driving the copper roller to rotate, or moving the grinding device for grinding operations, it can be completed through the corresponding drive device and reciprocating device, making the entire grinding process more automated and intelligent, reducing the labor intensity of manual labor, and greatly improving the final grinding quality.

[0007] Optionally, one end of the clamping sleeve is open and the other end is closed, the closed end of the clamping sleeve is fixedly connected to a sleeve, and the sleeve is rotatably sleeved with the support shaft.

[0008] Optionally, a bearing is sleeved on the support shaft, and two bearings are provided, and the two bearings are respectively located near the ends of the sleeve.

[0009] Optionally, the driving assembly includes a driving motor, a driving gear, and a gear ring. The driving motor is fixed to the inner side of the support column, the driving gear is fixed to the output end of the driving motor, the gear ring is fixed to the circumference of the sleeve, and the gear ring is meshed with the driving gear.

[0010] Optionally, the first linear reciprocating device includes a first motor and a first screw rod. The outer wall of the first screw rod is provided with a thread. The first motor is arranged on the side of the support column. The first screw rod is rotatably connected to the bracket, and the other end is connected to the output end of the first motor. The first screw rod is provided with two threaded sections, and the directions of the two threaded sections are opposite. The two threaded sections are respectively threadedly connected to the two support columns.

[0011] Optionally, a sliding block is provided at the bottom end of the support column, and a sliding groove adapted to the sliding block is provided on the top surface of the base. The sliding groove is arranged along the length direction of the base, and both ends of the sliding groove do not horizontally penetrate the top surface of the base.

[0012] Optionally, the cross-section of the slide groove is dovetail-shaped.

[0013] Optionally, the second linear reciprocating device includes a second motor, a second screw rod, and a sliding seat. The side of the sliding seat is provided with a through sliding cavity, the sliding cavity is slidably connected to the top of the bracket, the grinding device is fixed to the bottom surface of the sliding seat, the outer wall of the second screw rod is provided with a thread, one end of the second screw rod is rotatably connected to the side of the bracket, the sliding seat is passed through the second screw rod, the second screw rod is located below the sliding cavity, the sliding seat is threadedly connected to the second screw rod, the second motor is fixed to the side of the bracket, and the other end of the second screw rod is connected to the output end of the second motor.

[0014] Optionally, the grinding device includes a fixed cylinder, a connecting rod, and a grinding block. The upper end of the fixed cylinder is fixedly connected to the bottom surface of the sliding seat. The bottom surface of the fixed cylinder is provided with a bottom plate. The upper end of the connecting rod penetrates the bottom plate upward and extends into the interior of the fixed cylinder. A pressure plate located inside the fixed cylinder is provided on the side of the connecting rod. A spring is sleeved on the connecting rod. One end of the spring acts on the pressure plate, and the other end acts on the bottom surface of the sliding seat. The lower end of the connecting rod is connected to the grinding block, and the grinding end of the grinding block abuts against the surface of the copper roller below.

[0015] Optionally, the bottom surface of the grinding block is an arc-shaped surface that matches the circumferential side surface of the copper roller, and sandpaper is provided on the arc-shaped surface.

[0016] The utility model has the beneficial effects:

[0017] 1. In the utility model, the grinding device of the water-cooled copper roller realizes efficient and uniform grinding of the copper roller through ingenious mechanical design and precise drive control. Whether clamping the copper roller, driving the copper roller to rotate, or moving the grinding device for grinding, it can be completed through the corresponding driving device and reciprocating device, making the whole grinding process more automated and intelligent, reducing the labor intensity of manual labor, and greatly improving the final grinding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 is a schematic diagram of the structure of the grinding device;

[0020] Figure 3 It is a schematic diagram of the assembly structure of the base and the support column;

[0021] Figure 4 This is the assembly structure diagram of the support shaft and sleeve.

[0022] Figure markings: 1-base, 2-slide, 3-slider, 4-first screw, 5-support column, 6-bracket, 7-second screw, 8-support shaft, 9-sleeve, 10-clamping sleeve, 11-copper roller, 12-sliding seat, 13-fixed cylinder, 14-connecting rod, 15-grinding block, 16-second motor, 17-gear ring, 18-drive motor, 19-driving gear, 20-first motor, 21-sandpaper, 22-spring, 23-pressure plate, 24-sliding cavity, 25-bearing, 26-base plate. DETAILED DESCRIPTION

[0023] The present invention will be further described in detail below in conjunction with the embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0024] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inside", "outside", "front", "back", "top", "bottom", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0025] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "open", "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example

[0027] A grinding device for a water-cooled copper roller comprises a base 1, wherein the top surface of the base 1 is slidably provided with two symmetrically arranged support columns 5, the tops of the two support columns 5 are provided with support shafts 8, the opposite ends of the two support shafts 8 are rotatably connected with clamping sleeves 10 adapted to the ends of the copper roller 11, the sides of the support columns 5 are provided with driving components for driving the clamping sleeves 10 to rotate, the base 1 is also provided with a first linear reciprocating device for driving the two support columns 5 to move relative to each other to clamp the copper roller 11, the top surface of the base 1 is provided with a bracket 6 located on the outside of the support columns 5, the top of the bracket 6 is slidably provided with a grinding device, the grinding end of the grinding device abuts against the surface of the copper roller 11, and the side of the bracket 6 is provided with a second linear reciprocating device for driving the grinding device to move along the length direction of the copper roller 11 and to grind the surface of the copper roller 11.

[0028] In this embodiment, Figure 1As shown, the basis of the device is a base 1, which carries the entire grinding device and provides stable support for other components. On the top surface of the base 1, two symmetrical support columns 5 are provided. The two support columns 5 can slide along the top surface of the base 1, so that the distance between the two support columns 5 can be adjusted. A support shaft 8 is provided on the top of each support column 5, and at the opposite ends of the two support shafts 8, a clamping sleeve 10 adapted to the end of the copper roller 11 is installed by a rotational connection. The function of this clamping sleeve 10 is to firmly fix the end of the copper roller 11 to prevent the copper roller 11 from moving or rotating during the grinding process. The side of the support column 5 is also equipped with a driving component. The main function of this driving component is to drive the clamping sleeve 10 to rotate, thereby driving the copper roller 11 to rotate. In this way, when the grinding device grinds the surface of the copper roller 11, the copper roller 11 can automatically rotate, making the grinding more uniform and efficient. On the base 1, there is also a first linear reciprocating device. The function of this device is to drive the two support columns 5 to move relative to each other, thereby achieving the clamping and loosening of the copper roller 11. When the copper roller 11 needs to be fixed for grinding, the first linear reciprocating device will drive the support column 5 to move toward the center, so that the clamping sleeve 10 tightly clamps the copper roller 11. Roller 11; when the grinding is completed, it will drive the support column 5 to move outward, so that the clamping sleeve 10 loosens the copper roller 11, which is convenient for removing the copper roller 11. A bracket 6 is also provided on the top surface of the base 1. This bracket 6 is located on the outside of the support column 5. A grinding device is slidably provided on the top. The grinding end of this grinding device abuts against the surface of the copper roller 11. When the grinding device moves laterally, its grinding end will perform a grinding operation on the surface of the copper roller 11. On the side of the bracket 6, a second linear reciprocating device is provided. The main function of this device is to drive the grinding device to move along the length direction of the copper roller 11. When the grinding device moves laterally, When the copper roller 11 rotates at a uniform speed, the grinding end will evenly grind the entire surface of the copper roller 11, thereby achieving comprehensive treatment of the copper roller 11. The grinding device of the water-cooled copper roller 11 achieves efficient and uniform grinding of the copper roller 11 through ingenious mechanical design and precise drive control. Whether it is clamping the copper roller 11, driving the copper roller 11 to rotate, or moving the grinding device for grinding operations, it can be completed through the corresponding drive device and reciprocating device, making the entire grinding process more automated and intelligent, reducing the labor intensity of manual labor, and greatly improving the final grinding quality.

[0029] Furthermore, one end of the clamping sleeve 10 is open and the other end is closed. The closed end of the clamping sleeve 10 is fixedly connected to the sleeve 9, and the sleeve 9 is rotatably sleeved with the support shaft 8.

[0030] Specifically, one end of the clamping sleeve 10 is open, so that the copper roller 11 can be easily placed in the clamping sleeve 10. The other end is closed, ensuring that the copper roller 11 can be stably fixed after being placed in the clamping sleeve 10. The closed end of the clamping sleeve 10 is also fixedly connected with a sleeve 9, which is rotatably connected with the support shaft 8. When the support shaft 8 rotates, the clamping sleeve 10 will also rotate with the rotation of the sleeve 9, so that the copper roller 11 can automatically rotate with the rotation of the clamping sleeve 10, thereby driving the copper roller 11 to rotate, and realizing uniform grinding of the surface of the copper roller 11 during the lateral movement of the upper grinding device. In addition, due to the rotation of the sleeve 9 and the support shaft 8, the clamping sleeve 10 will not generate excessive friction or resistance during the rotation process, ensuring the smoothness and efficiency of the entire grinding process. This design not only improves the working efficiency of the grinding device, but also extends the service life of the device.

[0031] Furthermore, a bearing 25 is sleeved on the support shaft 8 , and two bearings 25 are provided. The two bearings 25 are respectively located near the ends of the sleeve 9 .

[0032] Specifically, Figure 4 As shown, two bearings 25 are provided on the support shaft 8. The two bearings 25 are respectively located near the ends of the sleeve 9.

[0033] The main function of the bearing 25 is to reduce friction and support the rotating body. In this device, the presence of the bearing 25 allows the support shaft 8 to rotate more smoothly and smoothly, reducing the heat and wear caused by friction, thereby improving the service life and stability of the entire device. At the same time, since the bearings 25 are located near the end of the sleeve 9, they can directly support the weight of the clamping sleeve 10 and the sleeve 9, ensuring the stability of the clamping sleeve 10 and the copper roller 11 during the grinding process. This design not only improves the grinding accuracy, but also avoids uneven grinding or damage to the surface of the copper roller 11 due to vibration or shaking. In addition, the use of the bearing 25 also makes the maintenance of the entire device more convenient. When the bearing 25 is worn or damaged, the bearing 25 can be replaced alone without replacing the entire support shaft 8 or the clamping sleeve 10, thereby reducing the maintenance cost and difficulty.

[0034] Furthermore, the driving assembly includes a driving motor 18, a driving gear 19, and a gear ring 17. The driving motor 18 is fixed to the inner side of the support column 5, the driving gear 19 is fixed to the output end of the driving motor 18, the gear ring 17 is fixed to the circumference of the sleeve 9, and the gear ring 17 is meshed with the driving gear 19.

[0035] Specifically, Figure 1As shown, the drive motor 18 is fixed on the inner side of the support column 5. Such a layout not only ensures the stability of the motor, but also facilitates the connection between the motor and other transmission components. The drive motor 18 serves as the power source of the entire assembly and provides the necessary power for the rotation action. The driving gear 19 is fixed to the output end of the drive motor 18. When the drive motor 18 is started, it will drive the driving gear 19 to rotate. The design of the driving gear 19 makes the power transmission more direct and efficient, reducing the energy loss in the transmission process. The gear ring 17 is fixed on the circumference of the sleeve 9. When the sleeve 9 and the clamping sleeve 10 rotate, the gear ring 17 will also rotate, and the gear ring 17 is meshed with the driving gear 19. This meshing relationship ensures that when the active gear 19 rotates, the gear ring 17 can rotate accordingly, thereby driving the sleeve 9 and the clamping sleeve 10 to rotate. This design not only ensures the stability and accuracy of the rotation action, but also makes the entire transmission process have a higher transmission efficiency. Since the gear ring 17 is tightly engaged with the active gear 19, this design also has a certain self-locking function, which can prevent the rotation from being out of control due to unexpected situations to a certain extent. The drive assembly realizes the smooth and efficient driving of the clamping sleeve 10 and the copper roller 11 through the mutual cooperation of the drive motor 18, the active gear 19 and the gear ring 17, meeting the working requirements of the water-cooled copper roller 11 grinding device.

[0036] Furthermore, the first linear reciprocating device includes a first motor 20 and a first screw rod 4. The outer wall of the first screw rod 4 is provided with a thread. The first motor 20 is arranged on the side of the support column 5. The first screw rod 4 is rotatably connected to the bracket 6, and the other end is connected to the output end of the first motor 20. The first screw rod 4 is provided with two threaded sections, and the directions of the two threaded sections are opposite. The two threaded sections are respectively threadedly connected to the two support columns 5.

[0037] Specifically, the first linear reciprocating device is used to drive the two support columns 5 to move relative to each other to achieve the clamping and loosening of the copper roller 11. Specifically, the first linear reciprocating device includes a first motor 20, a first screw rod 4 and other components. The first motor 20 is arranged on the side of the support column 5 to provide power for the entire device. The outer wall of the first screw rod 4 is provided with a thread. One end of the first screw rod 4 is rotatably connected to the bracket 6, and the other end is connected to the output end of the first motor 20. When the first motor 20 is started, it can drive the first screw rod 4 to rotate. The first screw rod 4 is provided with two threaded sections, and the directions of the two threaded sections are opposite. When the first screw rod 4 rotates, the two threaded sections can respectively drive the two support columns 5 to move relative to each other, and at the same time The two threaded sections are respectively threadedly connected to the two support columns 5, ensuring the effective transmission of power and the stability of the movement. When the copper roller 11 needs to be clamped, the first motor 20 drives the first screw 4 to rotate, so that the two support columns 5 move toward each other, thereby clamping the copper roller 11; when the copper roller 11 needs to be loosened, the first motor 20 reverses, so that the two support columns 5 move away from each other, thereby loosening the copper roller 11. During the whole process, the accuracy and stability of the movement are well guaranteed. The first linear reciprocating device realizes the precise clamping and loosening of the copper roller 11 by utilizing the principle of screw transmission and combining the specially designed threaded section and the connection method of the support column 5, thereby providing a strong guarantee for the stable and efficient operation of the entire grinding device.

[0038] Furthermore, a slider 3 is provided at the bottom end of the support column 5, and a slide groove 2 adapted to the slider 3 is provided on the top surface of the base 1. The slide groove 2 is arranged along the length direction of the base 1, and both ends of the slide groove 2 do not pass through the top surface of the base 1 horizontally.

[0039] Furthermore, the cross section of the slide groove 2 is dovetail-shaped.

[0040] Specifically, Figure 1 and Figure 3As shown, the slider 3 at the bottom of the support column 5 and the slide groove 2 on the top surface of the base 1 provide stable and precise support and guiding functions for the entire water-cooled copper roller 11 grinding device. The adaptability of the slider 3 and the slide groove 2 ensures that the support column 5 can slide smoothly on the top surface of the base 1. At the same time, the arrangement of the slide groove 2 along the length direction of the base 1 enables the support column 5 to move accurately along the length direction of the copper roller 11 to meet the grinding requirements of copper rollers 11 of different lengths. The design that the two ends of the slide groove 2 do not horizontally penetrate the top surface of the base 1 effectively prevents the support column 5 from falling off or deviating from the track during sliding, thereby enhancing the safety and stability of the entire device. The cross-section of the slide groove 2 is dovetail-shaped, which not only enhances the contact area between the slide groove 2 and the slider 3, improves the sliding stability and load-bearing capacity, but also makes the positioning of the slider 3 in the slide groove 2 more accurate, reducing the error caused by shaking or offset. By adopting the adaptive design of the slider 3 and the slide trough 2 and the special shape of the dovetail slide 2, the water-cooled copper roller 11 grinding device has been significantly improved in terms of the movement stability and accuracy of the support column 5, providing a strong guarantee for the efficient and uniform grinding of the copper roller 11.

[0041] Furthermore, the second linear reciprocating device includes a second motor 16, a second screw rod 7, and a sliding seat 12. A through sliding cavity 24 is provided on the side of the sliding seat 12. The sliding cavity 24 is slidably connected to the top of the bracket 6. The grinding device is fixed to the bottom surface of the sliding seat 12. The outer wall of the second screw rod 7 is provided with a thread. One end of the second screw rod 7 is rotatably connected to the side of the bracket 6. The sliding seat 12 is penetrated by the second screw rod 7. The second screw rod 7 is located below the sliding cavity 24. The sliding seat 12 is threadedly connected to the second screw rod 7. The second motor 16 is fixed to the side of the bracket 6. The other end of the second screw rod 7 is connected to the output end of the second motor 16.

[0042] Specifically, the second linear reciprocating device includes a second motor 16, a second screw rod 7 and a sliding seat 12. The second motor 16 is fixed to the side of the bracket 6. The outer wall of the second screw rod 7 is provided with a thread. One end of the second screw rod 7 is rotatably connected to the side of the bracket 6, and the other end is connected to the output end of the second motor 16. When the second motor 16 is started, the second screw rod 7 can be driven to rotate. The side of the sliding seat 12 is provided with a through sliding cavity 24. This sliding cavity 24 is slidably connected to the top of the bracket 6, so that the sliding seat 12 can slide smoothly on the bracket 6. At the same time, the grinding device is fixed to the bottom surface of the sliding seat 12. When the sliding seat 12 moves, the grinding device will also move with it to grind the surface of the rotating copper roller 11. The sliding seat 12 is also penetrated by the second screw rod 7 and is threadedly connected to the second screw rod 7. When the second screw rod 7 rotates, it can drive the sliding seat 12 to perform linear reciprocating motion. Due to the characteristics of the threaded connection, this transmission method has the advantages of high precision and high stability, which can ensure the accuracy and stability of the grinding device during the movement. The second linear reciprocating device drives the second screw 7 to rotate by utilizing the second motor 16, and then drives the sliding seat 12 and the grinding device to perform linear reciprocating motion, thereby achieving comprehensive and uniform grinding of the surface of the copper roller 11. This design not only improves the grinding efficiency and quality, but also reduces the operating difficulty and maintenance cost, and has high practical value.

[0043] Furthermore, the grinding device includes a fixed cylinder 13, a connecting rod 14, and a grinding block 15. The upper end of the fixed cylinder 13 is fixedly connected to the bottom surface of the sliding seat 12. The bottom surface of the fixed cylinder 13 is provided with a bottom plate 26. The upper end of the connecting rod 14 penetrates the bottom plate 26 upward and extends to the inside of the fixed cylinder 13. The side of the connecting rod 14 is provided with a pressure plate 23 located inside the fixed cylinder 13. The connecting rod 14 is sleeved with a spring 22. One end of the spring 22 acts on the pressure plate 23, and the other end acts on the bottom surface of the sliding seat 12. The lower end of the connecting rod 14 is connected to the grinding block 15, and the grinding end of the grinding block 15 abuts against the surface of the copper roller 11 below.

[0044] Specifically, Figure 2 As shown, the grinding device is composed of a fixed cylinder 13, a connecting rod 14, and a grinding block 15. The fixed cylinder 13 is the main structure of the entire device, and its upper end is fixedly connected to the bottom surface of the sliding seat 12 to ensure the stable connection between the grinding device and the second linear reciprocating device. The bottom surface of the fixed cylinder 13 is provided with a bottom plate 26 to provide installation space for components such as the connecting rod 14 and the spring 22.

[0045] The upper end of the connecting rod 14 passes through the bottom plate 26 upward and extends into the interior of the fixed tube 13. This design allows the connecting rod 14 to perform telescopic movement within a certain range inside the fixed tube 13. A pressure plate 23 is provided on the side of the connecting rod 14. The presence of the pressure plate 23 allows the force of the spring 22 to act evenly on the connecting rod 14, thereby ensuring the stability of the connection and the smoothness of the movement. The spring 22 is an elastic element, which is sleeved on the connecting rod 14, one end of which acts on the pressure plate 23, and the other end acts on the bottom surface of the sliding seat 12. The existence of the spring 22 not only plays a role in buffering and shock absorption, reducing the impact of the vibration generated during the grinding process on the device and the copper roller 11, but also enables the grinding block 15 to adaptively adjust the contact pressure with the surface of the copper roller 11, ensuring the uniformity and consistency of the grinding effect. The grinding block 15 is the component that actually performs the grinding work, and its grinding end abuts against the surface of the copper roller 11 below. The material and shape of the grinding block 15 can be selected and designed according to the specific grinding requirements to meet the grinding requirements of different copper roller 11 surfaces. The grinding device realizes efficient and stable grinding of the copper roller 11 surface through reasonable structural design and component configuration, and has easy adjustability and good adaptability. This design not only improves the grinding efficiency and quality, but also reduces the difficulty of operation and maintenance costs, providing strong support for the grinding work of the water-cooled copper roller 11.

[0046] Furthermore, the bottom surface of the grinding block 15 is an arc-shaped surface matched with the circumferential side surface of the copper roller 11, and sandpaper 21 is provided on the arc-shaped surface.

[0047] Specifically, the design of the bottom surface of the grinding block 15 fully considers the cooperation with the circumferential side surface of the copper roller 11, and adopts an arc surface that cooperates with the circumferential side surface of the copper roller 11. This design enables the grinding block 15 to fit more closely on the surface of the copper roller 11, thereby improving the efficiency and effect of grinding. On the arc surface, sandpaper 21 is further provided. Sandpaper 21 is the medium for actual grinding. The purpose of grinding is achieved by the friction between sandpaper 21 and the surface of the copper roller 11. The selection of sandpaper 21 can be determined according to the material of the surface of the copper roller 11 and the grinding requirements to ensure the quality and efficiency of grinding. Through the arc surface design of the bottom surface of the grinding block 15 and the setting of sandpaper 21, the grinding device can better adapt to the shape of the copper roller 11 and achieve efficient and uniform grinding of the surface of the copper roller 11. This design not only improves the grinding efficiency and quality, but also reduces the possibility of damage to the surface of the copper roller 11 due to improper operation, and has high practicality and application value.

[0048] The above is only a preferred embodiment of the utility model and does not limit the utility model in any form. According to the technical essence of the utility model, within the spirit and principles of the utility model, any simple modification, equivalent replacement and improvement made to the above embodiment still falls within the protection scope of the technical solution of the utility model.

Claims

1. A grinding device for a water-cooled copper roller, comprising a base (1), characterized in that: The top surface of the base (1) is provided with two symmetrically arranged support columns (5) for sliding, and the tops of the two support columns (5) are provided with support shafts (8), and the opposite ends of the two support shafts (8) are rotatably connected with clamping sleeves (10) adapted to the ends of the copper roller (11), and the sides of the support columns (5) are provided with a driving component for driving the clamping sleeve (10) to rotate, and the base (1) is also provided with a first linear reciprocating device for driving the two support columns (5) to move relative to each other to clamp the copper roller (11), and the top surface of the base (1) is provided with a bracket (6) located outside the support columns (5), and the top of the bracket (6) is slidably provided with a grinding device, and the grinding end of the grinding device abuts against the surface of the copper roller (11), and the side of the bracket (6) is provided with a second linear reciprocating device for driving the grinding device to move along the length direction of the copper roller (11) and grind the surface of the copper roller (11).

2. A water-cooled copper roller grinding device according to claim 1, characterized in that: The clamping sleeve (10) has an open end and a closed end. The closed end of the clamping sleeve (10) is fixedly connected to a sleeve (9), and the sleeve (9) is rotatably sleeved with the support shaft (8).

3. A water-cooled copper roller grinding device according to claim 2, characterized in that: The support shaft (8) is sleeved with a bearing (25), two bearings (25) are provided, and the two bearings (25) are respectively located near the ends of the sleeve (9).

4. The grinding device for a water-cooled copper roller according to claim 1, characterized in that: The driving assembly comprises a driving motor (18), a driving gear (19), and a gear ring (17); the driving motor (18) is fixed to the inner side of the support column (5); the driving gear (19) is fixed to the output end of the driving motor (18); the gear ring (17) is fixed to the circumference of the sleeve (9); and the gear ring (17) is meshed with the driving gear (19).

5. The grinding device for a water-cooled copper roller according to claim 1, characterized in that: The first linear reciprocating device comprises a first motor (20) and a first screw rod (4). The outer wall of the first screw rod (4) is provided with a thread. The first motor (20) is arranged on the side of the support column (5). The first screw rod (4) is rotatably connected to the bracket (6), and the other end is connected to the output end of the first motor (20). The first screw rod (4) is provided with two threaded sections, the directions of the two threaded sections are opposite, and the two threaded sections are respectively threadedly connected to the two support columns (5).

6. The grinding device for a water-cooled copper roller according to claim 1, characterized in that: The bottom end of the support column (5) is provided with a sliding block (3), and the top surface of the base (1) is provided with a sliding groove (2) adapted to the sliding block (3). The sliding groove (2) is arranged along the length direction of the base (1), and the two ends of the sliding groove (2) do not horizontally penetrate the top surface of the base (1).

7. A grinding device for a water-cooled copper roller according to claim 6, characterized in that: The cross section of the slide groove (2) is dovetail-shaped.

8. The grinding device for a water-cooled copper roller according to claim 1, characterized in that: The second linear reciprocating device comprises a second motor (16), a second screw rod (7), and a sliding seat (12). A through sliding cavity (24) is provided on the side of the sliding seat (12). The sliding cavity (24) is slidably sleeved with the top of the bracket (6). The grinding device is fixed to the bottom surface of the sliding seat (12). The outer wall of the second screw rod (7) is provided with a thread. One end of the second screw rod (7) is rotatably connected to the side of the bracket (6). The sliding seat (12) is passed through the second screw rod (7). The second screw rod (7) is located below the sliding cavity (24). The sliding seat (12) is threadedly connected to the second screw rod (7). The second motor (16) is fixed to the side of the bracket (6). The other end of the second screw rod (7) is connected to the output end of the second motor (16).

9. The grinding device for a water-cooled copper roller according to claim 1, characterized in that: The grinding device comprises a fixed cylinder (13), a connecting rod (14), and a grinding block (15); the upper end of the fixed cylinder (13) is fixedly connected to the bottom surface of the sliding seat (12); the bottom surface of the fixed cylinder (13) is provided with a bottom plate (26); the upper end of the connecting rod (14) passes through the bottom plate (26) upward and extends into the interior of the fixed cylinder (13); a pressure plate (23) located inside the fixed cylinder (13) is provided on the side of the connecting rod (14); a spring (22) is sleeved on the connecting rod (14); one end of the spring (22) acts on the pressure plate (23) and the other end acts on the bottom surface of the sliding seat (12); the lower end of the connecting rod (14) is connected to the grinding block (15); and the grinding end of the grinding block (15) abuts against the surface of the copper roller (11) below.

10. A water-cooled copper roller grinding device according to claim 9, characterized in that: The bottom surface of the grinding block (15) is an arc-shaped surface matched with the circumferential side surface of the copper roller (11), and sandpaper (21) is provided on the arc-shaped surface.

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