Mirror plate grinding device

Abstract

The invention relates to a mirror plate grinding device which comprises a rotary supporting mechanism (100), a grinding mechanism (200) and a grinding mechanism (200), the top of the rotary supporting mechanism (100) is used for installing a mirror plate, and the rotary supporting mechanism (100) is used for driving the mirror plate to rotate around the axis of the mirror plate; the grinding mechanism (200) comprises a mounting frame (210), a grinding part (220) and a first driving part (230), the mounting frame (210) is connected to the rotary supporting mechanism (100), the grinding part (220) is arranged above the rotary supporting mechanism (100) through the mounting frame (210), the first driving part (230) is mounted on the mounting frame (210) and is in transmission connection with the grinding part (220), and the first driving part (230) is connected with the grinding part (220) through the first driving part (230). And the grinding piece (220) is driven to grind the mirror plate. According to the technical scheme, the grinding efficiency of the runner plate grinding device is high.

Description

Technical Field

[0001] The present disclosure relates to the technical field of mirror plate processing, and in particular, to a mirror plate grinding device. Background Art

[0002] The mirror plate is one of the key components of the thrust bearing of the vertical turbine generator set. When the turbine generator is running, the mirror plate bears the entire axial load of the unit. After the unit has been running for a period of time, the flatness and roughness of the mirror plate will deteriorate, and the mirror plate needs to be ground to repair its flatness and roughness.

[0003] In the related art, a grinder is often used to grind the mirror plate, that is, a motor is used to drive a grinding head to rotate to grind the mirror plate, and the grinding efficiency is low. Summary of the invention

[0004] The purpose of the present disclosure is to provide a mirror plate grinding device having high grinding efficiency.

[0005] In order to achieve the above-mentioned purpose, the present disclosure provides a mirror plate grinding device, which includes: a rotating support mechanism, the top of which is used to mount the mirror plate, and the rotating support mechanism is used to drive the mirror plate to rotate around its own axis; and a grinding mechanism, which includes a mounting frame, a grinding member and a first driving member, the mounting frame is connected to the rotating support mechanism, the grinding member is arranged above the rotating support mechanism through the mounting frame, and the first driving member is installed on the mounting frame and is transmission-connected to the grinding member to drive the grinding member to grind the mirror plate.

[0006] Optionally, the rotating support mechanism includes a base, a rotating table, a second driving member and a transmission structure, the rotating table is used to detachably mount the mirror plate and is used to be coaxially arranged with the mirror plate, and the second driving member is mounted on the base and is connected to the rotating table through the transmission structure.

[0007] Optionally, the transmission structure includes a slewing support and a driving gear, the inner ring of the slewing support is fixed to the base, the outer ring of the slewing support is fixed to the rotating table, the second driving member is constructed as a first driving motor, and the driving gear is sleeved on the output shaft of the first driving motor and meshed with the outer ring of the slewing support.

[0008] Optionally, the mirror plate grinding device includes a plurality of abutment members, which are arranged in a circular array about the axis of the rotating table, and the abutment members are used to abut against the inner wall or outer wall of the mirror plate. The rotating table is provided with a plurality of slide grooves, and the number of the slide grooves is equal to the number of the abutment members and are arranged one-to-one. Each of the slide grooves extends radially along the rotating table, and the abutment members are slidably installed in the corresponding slide grooves and are fastened to the rotating table by fasteners.

[0009] Optionally, the abutment member includes an abutment block, a connecting seat and a sliding block connected in sequence from top to bottom, the connecting seat is provided with a first mounting hole, the rotating table is provided with a threaded hole, the fastener is constructed as a fastening bolt, the fastening bolt passes through the first mounting hole and is fastened to the threaded hole, the number of the threaded holes is multiple and the multiple threaded holes are arranged at intervals along the extension direction of the slide groove; the sliding block is constructed in a T-shape and has a first plate section and a second plate section connected to each other, the first plate section is connected between the connecting seat and the second plate section, the second plate section extends into the slide groove, and is limited to the groove wall of the slide groove in the direction away from the rotating table.

[0010] Optionally, two end surfaces of the abutment block that are arranged opposite to each other in the radial direction of the rotating table are both provided with anti-slip grooves.

[0011] Optionally, the mounting frame includes a column, an arm, a fastening structure and an adjustment structure, the column is mounted on the base and located on one side of the turntable, the first end of the arm is rotatably mounted on the column and fastened to the column by the fastening structure, the second end of the arm extends parallel to the turntable and is installed with the first driving member, the column is connected to the arm by the adjustment structure, and the adjustment structure is used to adjust the distance from the arm to the turntable.

[0012] Optionally, the first end is constructed as a first sleeve, which includes a cylindrical body and a strip opening extending axially therethrough, the end surfaces of the cylindrical body located on both sides of the strip opening respectively face away from the column protrusions to form a first boss and a second boss, the fastening structure includes a fastening handle, a second mounting hole arranged on the first boss and a threaded through hole arranged on the second boss, the fastening handle includes a threaded section and an operating section perpendicular to each other, the threaded section is provided with a baffle, the threaded section passes through the second mounting hole and is fastened to the threaded through hole, so that the baffle drives the first boss to approach the second boss, and at the same time, the cylindrical body is pressed tightly against the column.

[0013] Optionally, the adjustment structure includes a connecting part, a turntable and an adjusting screw, the connecting part includes a connecting plate and a mounting seat fixedly connected to one side of the connecting plate, the connecting part is rotatably mounted on the top of the column through the mounting seat, one end of the adjusting screw is coaxially fixed with the turntable, and the other end passes through the connecting plate and the support arm in sequence and is threadedly connected to the support arm.

[0014] Optionally, the second end is configured as a second sleeve, the first driving member is configured as a second driving motor, the second driving motor is mounted on the top of the second sleeve, and the output shaft of the second driving motor extends into the second sleeve, the grinding mechanism also includes a rotating rod, which is rotatably mounted on the second sleeve through a bearing, one end of the rotating rod is transmission-connected to the output shaft of the second driving motor, and the other end extends out of the second sleeve and is detachably mounted with the grinding member.

[0015] Through the above technical scheme, in the mirror plate grinding device provided by the present disclosure, the grinding piece is installed above the rotating support mechanism, and the grinding piece can grind the mirror plate under the drive of the first driving member, that is, the first driving member can drive the grinding piece to rotate around its own axis to grind the mirror plate. In addition, the rotating support mechanism can drive the mirror plate located on the top thereof to rotate around its own axis, that is, the rotating support mechanism can drive the mirror plate to rotate relative to the grinding piece. Therefore, when grinding the mirror plate, it is only necessary to press the grinding piece on the mirror plate, and use the rotating support mechanism to drive the mirror plate to rotate relative to the grinding piece, and the grinding piece can complete the grinding of the mirror plate all around. In summary, the mirror plate grinding device provided by the present disclosure grinds the mirror plate by combining the self-rotation of the mirror plate with the self-rotation of the grinding piece, and the grinding efficiency is high.

[0016] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings: Figure 1 is a schematic structural diagram of a mirror plate grinding device provided in an embodiment of the present disclosure; Figure 2 is a top view of a rotating platform provided in an embodiment of the present disclosure; Figure 3 is a top view of a column, a fastening structure and a first end provided by an embodiment of the present disclosure; Figure 4 is a partial structural schematic diagram of a column provided in an embodiment of the present disclosure; Figure 5 It is a schematic diagram of the structure of the connection part provided in an embodiment of the present disclosure.

[0018] Description of Reference Numerals 100, rotating support mechanism; 110, base; 120, rotating table; 121, slide groove; 122, threaded hole; 123, positioning groove; 130, second driving member; 140, transmission structure; 141, slewing support member; 142, driving gear; 200, grinding mechanism; 210, mounting frame; 211, column; 2111, annular mounting groove; 212, support arm; 2121, second sleeve; 213, fastening structure; 2131, cylindrical body; 2132, strip shaped opening; 2133, first boss; 2134, second boss; 2135, fastening handle; 2136, baffle; 214, adjustment structure; 2141, connecting part; 21411, connecting plate; 21412, mounting seat; 2142, turntable; 2143, adjusting screw; 220, grinding member; 230, first driving member; 240, rotating rod; 300, abutment member; 310, abutment block; 320, connecting seat; 400, fastener; 500, control structure. DETAILED DESCRIPTION

[0019] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0020] “Up, down, left, and right” are usually defined by the direction of the drawing of the accompanying drawings. “Up and down” usually refer to the “up and down” in the direction of gravity when the corresponding component is in use. “Inside and outside” refer to the “inside and outside” relative to the own contour of the corresponding component. “Top and bottom” are the “top and bottom” in the height direction of the present disclosure when in use. In addition, the terms “first”, “second”, etc. used in the present disclosure are to distinguish one element from another and do not have order and importance. In addition, in the following description, when referring to the drawings, unless otherwise explained, the same figure marks in different drawings represent the same or similar elements. The above definitions are only used to explain and illustrate the present disclosure and should not be construed as limitations on the present disclosure.

[0021] According to a specific embodiment of the present disclosure, a mirror plate grinding device is provided, referring to Figure 1As shown in the figure, the mirror plate grinding device includes: a rotating support mechanism 100, the top of the rotating support mechanism 100 is used to install the mirror plate, and the rotating support mechanism 100 is used to drive the mirror plate to rotate around its own axis; and a grinding mechanism 200, the grinding mechanism 200 includes a mounting frame 210, a grinding member 220 and a first driving member 230, the mounting frame 210 is connected to the rotating support mechanism 100, the grinding member 220 is arranged above the rotating support mechanism 100 through the mounting frame 210, and the first driving member 230 is installed on the mounting frame 210 and is transmission-connected to the grinding member 220 to drive the grinding member 220 to grind the mirror plate.

[0022] Through the above technical scheme, in the mirror plate grinding device provided by the present disclosure, the grinding piece 220 is installed above the rotating support mechanism 100, and the grinding piece 220 can grind the mirror plate under the drive of the first driving member 230, that is, the first driving member 230 can drive the grinding piece 220 to rotate around its own axis to grind the mirror plate. In addition, the rotating support mechanism 100 can drive the mirror plate located on the top thereof to rotate around its own axis, that is, the rotating support mechanism 100 can drive the mirror plate to rotate relative to the grinding piece 220. Therefore, when grinding the mirror plate, it is only necessary to press the grinding piece 220 on the mirror plate, and use the rotating support mechanism 100 to drive the mirror plate to rotate relative to the grinding piece 220, and the grinding piece 220 can complete the grinding of the mirror plate around one circle. In summary, the mirror plate grinding device provided by the present disclosure grinds the mirror plate by combining the self-rotation of the mirror plate with the self-rotation of the grinding piece 220, and the grinding efficiency is high.

[0023] In the mirror plate grinding device provided in the present disclosure, the rotation support mechanism 100 can be constructed in any suitable manner. As an exemplary embodiment, refer to Figure 1 As shown in , the rotating support mechanism 100 may include a base 110, a rotating platform 120, a second driving member 130 and a transmission structure 140. The rotating platform 120 may be used to detachably mount the mirror plate and to be coaxially arranged with the mirror plate. The second driving member 130 may be mounted on the base 110 and be transmission-connected to the rotating platform 120 through the transmission structure 140. In this way, the second driving member 130 can drive the rotating platform 120 to rotate through the transmission structure 140, thereby driving the mirror plate mounted on the rotating platform 120 to rotate synchronously. In addition, a reducer may be connected to the output end of the second driving member 130, so that the rotation speed of the rotating platform 120 can be adjusted to meet the grinding requirements of different mirror plates.

[0024] In the mirror plate grinding device provided in the present disclosure, the transmission structure 140 can be constructed in any suitable manner. As an exemplary embodiment, refer to Figure 1As shown in , the transmission structure 140 may include a slewing support 141 and a driving gear 142. The inner ring of the slewing support 141 may be fixedly connected to the base 110, the outer ring of the slewing support 141 may be fixedly connected to the rotating table 120, the second driving member 130 may be configured as a first driving motor, and the driving gear 142 may be sleeved on the output shaft of the first driving motor and meshed with the outer ring of the slewing support 141. The first driving motor is in transmission connection with the driving gear 142, so that the first driving motor can drive the outer ring of the slewing support 141 to rotate through the driving gear 142, so that the rotating table 120 fixed to the outer ring rotates synchronously, and then the mirror plate is driven to rotate synchronously by the rotating table 120. The slewing support 141 and the rotating table 120 may be coaxially arranged, so that the slewing support 141 can support the bottom of the rotating table 120 evenly around the circumference to ensure the stable rotation of the rotating table 120. In addition, external teeth may be provided on the outer ring of the slewing support 141 , so that the driving gear 142 and the second driving member 130 may be arranged outside the slewing support 141 , so as to facilitate assembly and maintenance of the transmission structure 140 .

[0025] In the mirror plate grinding device provided in the present disclosure, the mirror plate can be mounted on the rotating table 120 in any suitable manner. As an exemplary embodiment, refer to Figure 1 and Figure 2 As shown in , the mirror plate grinding device may include a plurality of abutting members 300, which may be arranged in an annular array about the axis of the rotating table 120, and the abutting members 300 may be used to abut against the inner side wall or the outer side wall of the mirror plate. The rotating table 120 may be provided with a plurality of slide grooves 121, and the number of the slide grooves 121 may be equal to the number of the abutting members 300 and arranged one by one, and each slide groove 121 may extend along the radial direction of the rotating table 120, and the abutting members 300 may be slidably installed in the corresponding slide groove 121, and fastened to the rotating table 120 by the fastener 400. Among them, the plurality of abutting members 300 are arranged in an annular array about the axis of the rotating table 120, that is, the plurality of abutting members 300 may abut against the inner side wall or the outer side wall of the mirror plate at intervals along the circumference of the mirror plate, so as to ensure that the abutting effect of the plurality of abutting members 300 on various parts of the mirror plate is equal, thereby achieving the purpose of stabilizing the abutting against the mirror plate, and thus, the stability of the mirror plate installed on the rotating table 120 can be ensured. In addition, the abutment member 300 can slide in the slide groove 121 along the radial direction of the rotating table 120, that is, the distance from the abutment member 300 to the axis of the rotating table 120 is adjustable to abut against mirror plates of different diameters. Therefore, the mirror plate grinding device can grind mirror plates of various specifications and has a wide range of applications.

[0026] It should be noted that “the abutting member 300 can be used to abut against the inner side wall or the outer side wall of the mirror plate” means that: a plurality of abutting members 300 can abut against the inner side wall of the mirror plate at intervals along the circumference of the mirror plate, so that the mirror plate is installed on the rotating table 120, or a plurality of abutting members 300 can abut against the outer side wall of the mirror plate at intervals along the circumference of the mirror plate, so that the mirror plate is installed on the rotating table 120. In this way, when the diameter of the mirror plate is small, the abutting member 300 can be abutted against the outer side wall of the mirror plate, and when the diameter of the mirror plate is large, the abutting member 300 can be directly connected to the inner side wall of the mirror plate, so as to further increase the application range of the mirror plate grinding device.

[0027] In the mirror plate grinding device provided in the present disclosure, the abutment member 300 may be constructed in any suitable manner. As an exemplary embodiment, refer to Figure 1 and Figure 2 As shown in , the abutment member 300 may include an abutment block 310, a connection seat 320 and a slider connected in sequence from top to bottom, the connection seat 320 may be provided with a first mounting hole, the rotating table 120 may be provided with a threaded hole 122, the fastener 400 may be configured as a fastening bolt, the fastening bolt may pass through the first mounting hole and be fastened and installed in the threaded hole 122, the number of the threaded holes 122 may be multiple and the multiple threaded holes 122 may be arranged at intervals along the extension direction of the slide groove 121; the slider may be configured as a T-shaped and have a first plate section and a second plate section connected to each other, the first plate section may be connected between the connection seat 320 and the second plate section, the second plate section may extend into the slide groove 121 and be limited to the groove wall of the slide groove 121 in the direction away from the rotating table 120. In this way, the position of the abutment member 300 can be determined by the threaded hole 122 to ensure that the distance between each abutment member 300 and the axis of the rotating table 120 is the same, thereby ensuring that each abutment member 300 has a similar abutting effect on the mirror plate. In addition, the design of the T-shaped slider can prevent the abutment member 300 from falling off the rotating table 120. In addition, the surface of the rotating table 120 is provided with a plurality of coaxially arranged positioning grooves 123, and the plurality of positioning grooves 123 are constructed as circles of different sizes and nested with each other, and one side of each positioning groove 123 is marked with the distance from the positioning groove 123 to the axis of the rotating table 120, so that the staff can quickly determine the installation position of the mirror plate and the abutment member 300.

[0028] The number of first mounting holes corresponding to each abutment member 300 can be any suitable number. As an exemplary embodiment, refer to Figure 2As shown in , four first mounting holes can be provided on the connecting seat 320 of each abutment member 300, and the four first mounting holes are arranged in a rectangular shape on the connecting seat 320. In this way, compared with only providing one first mounting hole, the design of the four first mounting holes can not only prevent the abutment member 300 from rotating relative to the rotating table 120, but also ensure the fastening effect of the fastening bolts on the abutment member 300, so as to improve the reliability of the mirror plate grinding device.

[0029] In addition, the number of the slide grooves 121 corresponding to each abutment member 300 can be any suitable number. Figure 2 As shown in , each abutment 300 may be provided with two corresponding slide grooves 121, and the two slide grooves 121 are arranged in parallel. Thus, compared with only one slide groove 121, the provision of two slide grooves 121 can prevent the abutment 300 from rotating relative to the slide groove 121, so as to improve the reliability of the mirror plate grinding device.

[0030] In the mirror plate grinding device provided by the present disclosure, in order to improve the abutting effect of the abutting member 300, as an exemplary embodiment, reference is made to Figure 1 As shown in , both end surfaces of the abutment block 310 disposed opposite to each other along the radial direction of the rotating platform 120 can be provided with anti-slip grooves. In this way, the friction between the abutment block 310 and the mirror plate can be increased to ensure the stability of the installed mirror plate.

[0031] In the mirror plate grinding device provided in the present disclosure, the mounting frame 210 can be constructed in any suitable manner. As an exemplary embodiment, refer to Figure 1 As shown in , the mounting frame 210 may include a column 211, an arm 212, a fastening structure 213 and an adjusting structure 214. The column 211 may be mounted on the base 110 and located on one side of the rotating platform 120. The first end of the arm 212 may be rotatably sleeved on the column 211 and fastened to the column 211 through the fastening structure 213. The second end of the arm 212 may extend parallel to the rotating platform 120 and be installed with a first driving member 230. The column 211 may be connected to the arm 212 through the adjusting structure 214. The adjusting structure 214 may be used to adjust the distance from the arm 212 to the rotating platform 120. The column 211 is located on one side of the rotating platform 120, so that the staff can take and place the mirror plate from the side of the rotating platform 120 away from the column 211, which is convenient for operation.

[0032] In addition, the first end of the support arm 212 is rotatably sleeved on the column 211, so that the support arm 212 can rotate around the column 211, so that the first driving member 230 and the grinding member 220 installed at the second end of the support arm 212 can move relative to the rotating table 120, that is, the support arm 212 rotates around the column 211 to adjust the distance between the grinding member 220 and the axis of the rotating table 120, so that the grinding member 220 is located directly above the mirror plate to grind the mirror plate. In addition, the adjustment structure 214 can adjust the distance between the support arm 212 and the rotating table 120, that is, the distance between the grinding member 220 installed on the support arm 212 and the rotating table 120 can be adjusted through the adjustment structure 214, so that the staff can control the downward pressure of the grinding member 220 on the mirror plate through the adjustment structure 214 to meet the grinding requirements of the mirror plate. After the position of the grinding piece 220 is adjusted, the fastening structure 213 can fasten the support arm 212 to the column 211 to prevent the position of the grinding piece 220 from shifting, thereby ensuring the grinding effect of the grinding piece 220 .

[0033] In the mirror plate grinding device provided in the present disclosure, the fastening structure 213 can be constructed in any suitable manner. As an exemplary embodiment, refer to Figure 1 and Figure 3 As shown in, the first end can be constructed as a first sleeve, and the first sleeve can include a cylindrical body 2131 and a strip opening 2132 that penetrates along its own axial direction. The end surfaces of the cylindrical body 2131 located on both sides of the strip opening 2132 can respectively protrude away from the column 211 to form a first boss 2133 and a second boss 2134. The fastening structure 213 can include a fastening handle 2135, a second mounting hole arranged on the first boss 2133 and a threaded through hole arranged on the second boss 2134. The fastening handle 2135 may include a threaded section and an operating section that are perpendicular to each other. The threaded section can be provided with a baffle 2136. The threaded section can pass through the second mounting hole and be fastened to the threaded through hole, so that the baffle 2136 drives the first boss 2133 to approach the second boss 2134, and at the same time, the cylindrical body 2131 is pressed tightly against the column 211. In this way, by rotating the operating section of the tightening handle 2135, the threaded section of the tightening handle 2135 can be controlled to screw in or out of the threaded through hole. When the threaded section is screwed into the threaded through hole, the baffle 2136 fixed on the threaded section will drive the first boss 2133 to approach the second boss 2134 to shrink the strip opening 2132. In this way, the cylindrical body 2131 can be pressed against the column 211.

[0034] In the mirror plate grinding device provided in the present disclosure, the adjustment structure 214 can be constructed in any suitable manner. As an exemplary embodiment, refer to Figure 1As shown in , the adjustment structure 214 may include a connection part 2141, a rotating disk 2142 and an adjusting screw 2143. The connection part 2141 may include a connecting plate 21411 and a mounting seat 21412 fixed to one side of the connecting plate 21411. The connection part 2141 may be rotatably mounted on the top of the column 211 through the mounting seat 21412. One end of the adjusting screw 2143 may be coaxially fixed with the rotating disk 2142, and the other end may be sequentially penetrated by the connecting plate 21411 and the support arm 212 and threadedly connected to the support arm 212. Among them, since the connection part 2141 is rotatably mounted on the top of the column 211 through the mounting seat 21412, that is, the connecting plate 21411 can rotate around the column 211. In this way, when the support arm 212 rotates around the column 211, the connecting plate 21411 will also rotate around the column 211 with the support arm 212 to prevent motion interference between the adjusting screw 2143 and the support arm 212. In addition, the adjusting screw 2143 can be rotatably installed on the connecting plate 21411 through a bearing and be threadedly connected to the support arm 212. In this way, by rotating the turntable 2142, the support arm 212 threadedly connected to the adjusting screw 2143 can be moved up and down relative to the connecting plate 21411, that is, the support arm 212 can move up and down relative to the rotating table 120 to drive the grinding piece 220 installed on the support arm 212 to press against the mirror plate. At this time, the support arm 212 is fastened to the column 211 using the fastening mechanism 213, and then the mirror plate grinding work can be started.

[0035] The connection portion 2141 and the column 211 can be installed in any suitable manner. As an exemplary embodiment, refer to Figure 4 and Figure 5 As shown in the figure, the top end surface of the column 211 can be formed with an inwardly recessed annular mounting groove 2111, and the mounting seat 21412 can be constructed as a cylindrical shape. The mounting seat 21412 can be rotatably installed in the annular mounting groove 2111 through a bearing. In this way, while the connection part 2141 can be rotated relative to the column 211, it can prevent the connection part 2141 from moving up and down relative to the column 211, so as to ensure the reliability of the installed connection part 2141.

[0036] In the mirror plate grinding device provided in the present disclosure, the second end and the grinding mechanism 200 can be constructed in any suitable manner. As an exemplary embodiment, refer to Figure 1As shown in , the second end can be configured as a second sleeve 2121, the first driving member 230 can be configured as a second driving motor, the second driving motor can be installed on the top of the second sleeve 2121, and the output shaft of the second driving motor can extend into the second sleeve 2121, and the grinding mechanism 200 can also include a rotating rod 240, the rotating rod 240 can be rotatably installed on the second sleeve 2121 through a bearing, one end of the rotating rod 240 can be transmission-connected to the output shaft of the second driving motor, and the other end can extend out of the second sleeve 2121 and detachably install the grinding member 220. In this way, the second driving motor can drive the grinding member 220 to rotate through the rotating rod 240 to grind the mirror plate, wherein the rotating rod 240 is rotatably installed on the second sleeve 2121 through a bearing, which can prevent the rotating rod 240 from moving up and down along the axial direction of the second sleeve 2121, so as to ensure the reliability of the rotating rod 240 and the grinding member 220 installed on the rotating rod 240. In addition, the grinding member 220 is detachably mounted on the rotating rod 240. In this embodiment, the grinding member 220 can be configured as a grinding head, so that grinding heads of different sizes can be replaced when grinding different mirror plates.

[0037] In the mirror plate grinding device provided by the present disclosure, the mirror plate grinding device may further include a control structure 500. As an exemplary embodiment, the control structure 500 may be arranged on the side wall of the base 110, and include a switch, a display screen and a control knob. The switch, the display screen and the control knob are all electrically connected to the second drive member 130. The switch is used to control the opening and closing of the second drive member 130, and the control knob is used to control the speed and direction of the second drive member 130. The display screen is used to obtain and display the speed of the first drive motor, so that the staff can adjust the speed of the first drive motor through the control knob, and the operation is simple. In addition, the mirror plate grinding device may also include auxiliary devices such as a grinding paste collection box and a protective shed. The grinding paste collection box is used to collect grinding paste to facilitate the grinding work. The protective shed can improve the grinding environment so that the on-site civilized production requirements meet the standards.

[0038] When the mirror plate grinding device provided by the present disclosure is used, the staff can place the mirror plate on the rotating table 120 from the side of the rotating table 120 away from the column 211, and preliminarily determine the position of the mirror plate through the positioning groove 123, and then fasten and install multiple abutting members 300 on the rotating table 120 respectively, so that the abutting members 300 abut against the inner wall or outer wall of the mirror plate. After that, the staff can first adjust the grinding member 220 to the top of the mirror plate, and then press the grinding member 220 against the mirror plate through the adjustment structure 214, and then make the support arm 212 and the grinding member 220 stationary relative to the column 211 through the fastening structure 213, and finally respectively start the first driving member 230 and the second driving member 130 to grind the mirror plate.

[0039] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0040] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0041] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A mirror plate grinding device, characterized in that: The mirror plate grinding device comprises: A rotating support mechanism, the top of which is used to mount the mirror plate, and the rotating support mechanism is used to drive the mirror plate to rotate around its own axis; and The grinding mechanism includes a mounting frame, a grinding member and a first driving member. The mounting frame is connected to the rotating support mechanism. The grinding member is arranged above the rotating support mechanism through the mounting frame. The first driving member is installed on the mounting frame and is transmission-connected to the grinding member to drive the grinding member to grind the mirror plate.

2. The mirror plate grinding device according to claim 1, characterized in that: The rotating support mechanism includes a base, a rotating table, a second driving member and a transmission structure. The rotating table is used to detachably mount the mirror plate and is coaxially arranged with the mirror plate. The second driving member is mounted on the base and is connected to the rotating table through the transmission structure.

3. The mirror plate grinding device according to claim 2, characterized in that: The transmission structure includes a slewing support and a driving gear, the inner ring of the slewing support is fixedly connected to the base, the outer ring of the slewing support is fixedly connected to the rotating table, the second driving member is constructed as a first driving motor, the driving gear is sleeved on the output shaft of the first driving motor and meshes with the outer ring of the slewing support.

4. The mirror plate grinding device according to claim 2, characterized in that: The mirror plate grinding device includes a plurality of abutment members, which are arranged in a circular array about the axis of the rotating table. The abutment members are used to abut against the inner wall or outer wall of the mirror plate. The rotating table is provided with a plurality of slide grooves, the number of which is equal to the number of the abutment members and are arranged one-to-one. Each of the slide grooves extends radially along the rotating table. The abutment members are slidably installed in the corresponding slide grooves and are fastened to the rotating table by fasteners.

5. The mirror plate grinding device according to claim 4, characterized in that: The abutment member comprises an abutment block, a connection seat and a sliding block connected in sequence from top to bottom, the connection seat is provided with a first mounting hole, the rotating platform is provided with a threaded hole, the fastener is configured as a fastening bolt, the fastening bolt passes through the first mounting hole and is fastened to the threaded hole, the number of the threaded holes is multiple and the multiple threaded holes are arranged at intervals along the extension direction of the slide groove; The slider is constructed in a T-shape and has a first plate segment and a second plate segment connected to each other, the first plate segment is connected between the connecting seat and the second plate segment, the second plate segment extends into the slide groove and is limited to the groove wall of the slide groove in a direction away from the rotating table.

6. The mirror plate grinding device according to claim 5, characterized in that: The two end surfaces of the abutment block which are arranged opposite to each other along the radial direction of the rotating table are both provided with anti-slip grooves.

7. The mirror plate grinding device according to any one of claims 2 to 6, characterized in that: The mounting frame includes a column, an arm, a fastening structure and an adjustment structure, wherein the column is mounted on the base and located on one side of the rotating table, the first end of the arm is rotatably sleeved on the column and fastened to the column by the fastening structure, the second end of the arm extends parallel to the rotating table and is installed with the first driving member, the column is connected to the arm by the adjustment structure, and the adjustment structure is used to adjust the distance from the arm to the rotating table.

8. The mirror plate grinding device according to claim 7, characterized in that: The first end is configured as a first sleeve, which includes a cylindrical body and a strip-shaped opening extending axially therethrough, and end surfaces of the cylindrical body located on both sides of the strip-shaped opening are respectively away from the column protrusion to form a first boss and a second boss. The fastening structure includes a fastening handle, a second mounting hole arranged on the first boss and a threaded through hole arranged on the second boss, the fastening handle includes a threaded section and an operating section that are perpendicular to each other, the threaded section is provided with a baffle, the threaded section passes through the second mounting hole and is fastened to the threaded through hole, so that the baffle drives the first boss to approach the second boss, and at the same time, the cylindrical body is pressed against the column.

9. The mirror plate grinding device according to claim 7, characterized in that: The adjustment structure includes a connecting part, a turntable and an adjusting screw. The connecting part includes a connecting plate and a mounting seat fixedly connected to one side of the connecting plate. The connecting part is rotatably mounted on the top of the column through the mounting seat. One end of the adjusting screw is coaxially fixed with the turntable, and the other end passes through the connecting plate and the support arm in sequence and is threadedly connected to the support arm.

10. The mirror plate grinding device according to claim 7, characterized in that: The second end is configured as a second sleeve, the first driving member is configured as a second driving motor, the second driving motor is mounted on the top of the second sleeve, and the output shaft of the second driving motor extends into the second sleeve. The grinding mechanism also includes a rotating rod, which is rotatably mounted on the second sleeve via a bearing, one end of the rotating rod is transmission-connected to the output shaft of the second drive motor, and the other end extends out of the second sleeve and is detachably mounted with the grinding piece.

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