A fine grinding machine guide wheel set calibration device

Abstract

The present application provides a calibration device for a guide wheel set of a fine grinding machine, which includes a machine table and a controller. A rotating platform and an observation mechanism are provided on the machine table. The rotating platform is rotatably and limit-connected to the machine table. The observation mechanism is connected to the controller. An installation mechanism is provided on the rotating platform, and the installation mechanism is used to place the guide wheel set. The observation mechanism includes a photographing mechanism and a display mechanism. The photographing mechanism and the display mechanism are respectively connected to the controller. The photographing mechanism is arranged on one side of the installation mechanism and is used to photograph the image of the guide wheel set on the installation mechanism and can magnify the photographed image. The display mechanism is used to display the image photographed by the photographing mechanism for the user to view. By providing an installation mechanism, a photographing mechanism and a display mechanism on the machine table, the present application can cooperate with the operator to easily complete the adjustment work of the guide wheel set and can achieve precise adjustment.

Description

Technical Field

[0001] This application belongs to the field of fine grinding processing equipment, and more specifically, relates to a guide wheel group calibration device for a fine grinding machine. Background Art

[0002] A fine grinding machine is an important processing equipment in micro drill production, mainly used for grinding processing to process a bar material into a predetermined diameter size. The mechanism for clamping the bar material on the fine grinding machine is called a guide wheel group. For the processing requirements of different products, the fine grinding machine often needs to be debugged before processing, including adjusting the clamping force, clamping angle, etc. of the guide wheel group. Due to the relatively large overall volume of the fine grinding machine equipment, if the adjustment is directly carried out on the fine grinding machine, it is not only very inconvenient to operate, but also time-consuming and laborious; on the other hand, due to the small size of the micro drill and relatively high processing accuracy requirements, some micro drills have a diameter even less than 0.1 mm, and it is very difficult to accurately adjust the guide wheel group only by visual observation and adjustment. Summary of the Invention

[0003] In order to be able to quickly and accurately adjust the guide wheel group of the fine grinding machine, this application provides a guide wheel group calibration device for a fine grinding machine, including a machine table and a controller. A rotating platform and an observation mechanism are provided on the machine table. The rotating platform is rotatably and limit-connected to the machine table. The observation mechanism is connected to the controller. An installation mechanism is provided on the rotating platform, and the installation mechanism is used to place the guide wheel group; the observation mechanism includes a photographing mechanism and a display mechanism. The photographing mechanism and the display mechanism are respectively connected to the controller. The photographing mechanism is arranged on one side of the installation mechanism, used to photograph the image of the guide wheel group on the installation mechanism, and can magnify the photographed image. The display mechanism is used to display the image photographed by the photographing mechanism for the user to view.

[0004] As a further improvement of this application, the photographing mechanism includes a magnifying lens and a lens adjustment seat. The magnifying lens is connected to the lens adjustment seat. The magnifying lens is connected to the controller. A lens adjustment mechanism is provided on the machine table. The lens adjustment mechanism is connected to the lens adjustment seat, and the lens adjustment mechanism is used to adjust the relative position of the magnifying lens on the machine table.

[0005] As a further improvement of this application, the lens adjustment seat includes a lens fixing plate. The lens fixing plate is connected to the magnifying lens. A three-dimensional adjustment mechanism is provided on the lens adjustment seat, and the three-dimensional adjustment mechanism is used to adjust the relative position of the magnifying lens on the machine table.

[0006] As a further improvement of the present application, the lens adjusting mechanism includes an adjusting seat guide rail, the lens adjusting seat is slidably connected to the adjusting seat guide rail, an adjusting seat brake block is provided on the machine table, a limiting member is provided on the lens adjusting seat, the limiting member is adjustably and limitably connected to the lens adjusting seat, the limiting member can be connected to the adjusting seat brake block, and two limiting blocks are provided on the adjusting seat brake block, and the two limiting blocks are respectively arranged at both ends of the adjusting seat guide rail.

[0007] As a further improvement of the present application, the lens adjusting seat includes an adjusting seat slider, the adjusting seat slider is slidably connected to the adjusting seat guide rail, a left-right guide rail is provided on the adjusting seat slider, a left-right slider is slidably provided on the left-right guide rail, a front-back guide rail is provided on the left-right slider, a front-back slider is slidably provided on the front-back guide rail, a lifting guide rail is provided on the front-back slider, a lifting slider is slidably provided on the lifting guide rail, and the lifting slider is connected to the lens fixing plate; the three-dimensional adjusting mechanism includes a left-right adjusting member, a front-back adjusting member and a lifting adjusting member, the left-right adjusting member is connected to the left-right slider and is used for adjusting the left-right sliding of the left-right slider on the left-right guide rail, the front-back adjusting member is connected to the front-back slider and is used for adjusting the front-back sliding of the front-back slider on the front-back guide rail, and the lifting adjusting member is connected to the lifting slider and is used for adjusting the lifting movement of the lifting slider on the lifting guide rail.

[0008] As a further improvement of the present application, the three-dimensional adjusting mechanism further includes a first elastic member, a second elastic member and a third elastic member, the first elastic member is respectively connected to the left-right slider and the left-right guide rail, the second elastic member is respectively connected to the front-back slider and the front-back guide rail, and the third elastic member is respectively connected to the lifting slider and the lifting guide rail.

[0009] As a further improvement of the present application, the mounting mechanism includes a guide wheel group limiting seat, the guide wheel group limiting seat is connected to the rotating platform, the guide wheel group limiting seat is adapted to the mounting base of the to-be-calibrated guide wheel group for mounting the guide wheel group, and a driving motor is provided on the guide wheel group limiting seat, and the driving motor is used for driving the guide wheels on the guide wheel group to rotate.

[0010] As a further improvement of the present application, a support seat is provided on the rotating platform, and an adjusting member is provided on the support seat, and the adjusting member is used for abutting against the guide wheel group on the guide wheel group limiting seat.

[0011] As a further improvement of the present application, a turntable brake block is provided on the machine table, the turntable brake blocks are distributed on the periphery of the rotating platform, a limiting card slot is provided on the turntable brake block, a connecting seat is provided on the rotating platform, a limiting column is provided on the connecting seat, the limiting column is connected to the connecting seat, and the limiting column can be inserted into the card slot for limiting connection.

[0012] As a further improvement of the present application, a supplementary lighting mechanism is provided on the machine table. The supplementary lighting mechanism includes a lamp holder and a supplementary light lamp. The lamp holder is connected to the controller, and the supplementary light lamp is connected to the lamp holder.

[0013] Compared with the prior art, the beneficial effects of the present application are as follows:

[0014] By providing an installation mechanism, a photographing mechanism, and a display mechanism on the machine table, the present application can cooperate with the operator to easily complete the adjustment work of the guide wheel set, and can achieve precise adjustment, effectively improving the machine adjustment efficiency of the precision grinding machine.

[0015] Specifically, by providing the installation mechanism, the guide wheel set can be fixedly installed on the machine table, facilitating the user to adjust the guide wheel set. By providing the photographing mechanism and the display mechanism, the image of the guide wheel set on the installation mechanism can be captured, magnified, and viewed by the user through the display mechanism, enabling the user to clearly see the adjustment situation of the guide wheel set and achieving the purpose of precisely adjusting the guide wheel set. Description of the Drawings

[0016] In order to more clearly illustrate the solutions in the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0018] Figure 2 It is a schematic diagram of the structure of the photographing mechanism in an embodiment of the present application;

[0019] Figure 3 It is a schematic diagram of the exploded structure of the lens adjustment base in an embodiment of the present application;

[0020] Figure 4 It is a schematic diagram of the cooperation relationship between the turntable brake block and the connecting seat in an embodiment of the present application. Detailed Embodiments

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0022] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0023] To enable those skilled in the technical field to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings.

[0024] As Figures 1-4 shown, a correction device for the guide wheel group of a precision grinding machine includes a controller 1 and a machine table 2. The machine table 2 includes a main body cabinet 21, a cabinet door 22, and a workbench surface 23. The controller 1 is fixedly installed on the main body cabinet 21 by screws, and the controller 1 is provided with 8 control buttons. Items can be stored inside the main body cabinet 21. The cabinet door 22 is movably connected to the main body cabinet 21 to facilitate taking and placing items from inside the main body cabinet 21. The main body cabinet 21 is built with aluminum alloy profiles, which can reduce the mass of the overall device and facilitate movement or handling. Four support feet 24 and four universal wheels 25 are fixedly installed at the lower end of the main body cabinet 21. The support feet 24 are provided to facilitate fixing the device in a certain place, and the universal wheels 25 are provided to facilitate moving the device.

[0025] The workbench surface 23 is provided with a rotating platform 3 and an observation mechanism. The rotating platform 3 can rotate on the workbench surface 23. The observation mechanism is connected to the controller 1. The rotating platform 3 is provided with a mounting mechanism 4 for mounting a guide wheel set. The observation mechanism includes a photographing mechanism 5 and a display mechanism 6. The photographing mechanism 5 and the display mechanism 6 are respectively connected to the controller 1. The photographing mechanism 5 is arranged on one side of the mounting mechanism 4 for photographing the image of the guide wheel set on the mounting mechanism 4 and can magnify the photographed image. The display mechanism 6 is used to display the image photographed by the photographing mechanism 5 for the user to view. The rotating platform 3 is set to drive the guide wheel set on the mounting mechanism 4 to rotate on the workbench surface 23 through the rotating platform 3, so that the photographing mechanism 5 can photograph multiple perspectives of the guide wheel set to ensure the accuracy of the guide wheel set calibration.

[0026] During operation, the user fixedly mounts the guide wheel set of the precision grinder on the mounting mechanism 4, adjusts the mechanism on the guide wheel set according to actual needs. The photographing mechanism 5 can photograph the image of the guide wheel set and magnify and display the image on the display mechanism 6. The user can understand the adjustment situation of the guide wheel set by observing the display mechanism 6, so as to achieve the purpose of accurately adjusting the guide wheel set.

[0027] The photographing mechanism 5 includes a magnifying lens 51 and a lens adjustment base 7. The magnifying lens 51 is fixedly mounted on the lens adjustment base 7. The magnifying lens 51 is connected to the controller 1. The workbench surface 23 is provided with a lens adjustment mechanism, which is connected to the lens adjustment base 7. The lens adjustment mechanism can adjust the mounting position of the lens adjustment base 7 on the workbench surface 23, and further adjust the relative position of the magnifying lens 51 on the workbench surface 23. The magnifying lens 51 is provided with an adjustment knob 52 for adjusting the magnification. By rotating the adjustment knob 52, the photographing magnification of the magnifying lens 51 can be adjusted to suit different adjustment requirements of the guide wheel set. In this embodiment, the magnification of the magnifying lens 51 is 1 - 3 times. In other embodiments, a magnifying lens 51 with a larger magnification can also be selected. The lens adjustment base 7 includes a lens fixing plate 71. The lens fixing plate 71 is fixedly connected to the magnifying lens 51. The lens adjustment base 7 is provided with a three-dimensional adjustment mechanism 8 for adjusting the relative position of the magnifying lens 51 on the workbench surface 23. During operation, first, according to actual needs, the position of the magnifying lens 51 on the workbench surface 23 is initially determined through the lens adjustment mechanism, and the magnifying lens 51 is limited and fixed on the workbench surface 23 through the lens adjustment base 7. Then, the position of the magnifying lens 51 on the lens adjustment base 7 is finely adjusted through the three-dimensional adjustment mechanism 8 to make it accurately aligned with the guide wheel set on the mounting mechanism 4 to ensure that the photographed image is clear and complete.

[0028] The mounting mechanism 4 includes a guide wheel group limiting seat 41, which is fixedly mounted on the rotating platform 3, and the guide wheel group limiting seat 41 is adapted to the mounting base of the guide wheel group to be corrected, and is used to install the guide wheel group. The guide wheel group limiting seat 41 is provided with a drive motor, and the drive motor is used to drive the guide wheel group to rotate. Specifically, the drive motor is connected to the controller 1, and the drive motor is installed below the guide wheel group limiting seat 41, and the output shaft 42 of the drive motor extends into the inner side of the guide wheel group limiting seat 41. The driving motor is provided so that the guide wheel group can imitate the actual working state during calibration, because when the fine grinder is working, the guide wheel on the guide wheel group is rotating. To ensure that the guide wheel group is accurately calibrated, the guide wheel on the guide wheel group must be driven to rotate during calibration; before performing the calibration work, the guide wheel group to be calibrated is first installed on the guide wheel group limit seat 41, and the guide wheel of the guide wheel group is connected to the output shaft 42 of the driving motor; when the calibration equipment is working, the driving motor is controlled by the controller 1 to drive the guide wheel on the guide wheel group to rotate, and then the mechanism on the guide wheel group is adjusted according to actual needs. During the adjustment process, the accuracy of the adjustment is ensured by checking the display mechanism 6; after the adjustment is completed, the rotating platform 3 can be rotated, and the rotating platform 3 will drive the guide wheel group on the guide wheel group limit seat 41 to rotate on the work table 23, and the images of the guide wheel group at various angles can be viewed through the display mechanism 6 to ensure that the guide wheel group is accurately adjusted.

[0029] In one embodiment, a support seat 43 is provided on the rotating platform 3, and an adjusting member 44 is provided on the support seat 43. The adjusting member 44 is used to resist the guide wheel group on the guide wheel group limit seat 41. Some guide wheel groups need external force to complete the debugging, and the adjusting member 44 is set to meet the debugging work of such guide wheel groups; specifically, the adjusting member 44 is a differential head. After the guide wheel group is installed on the guide wheel group limit seat 41, the user can turn the differential head to extend or retract the screw until the screw abuts against the guide wheel group, and then perform subsequent debugging work. The differential head can accurately control the length of the screw extension or retraction, thereby improving the accuracy of the adjustment.

[0030] The lens adjustment mechanism includes an adjustment base guide rail 54. The lens adjustment base 7 is slidably clamped to the adjustment base guide rail 54. An adjustment base brake block 53 is provided on the workbench surface 23. A limiting member 55 is provided on the lens adjustment base 7. The limiting member 55 is adjustably and limitedly connected to the lens adjustment base 7, and the limiting member 55 can be connected to the adjustment base brake block 53. Under normal circumstances, the limiting member 55 is limitedly connected to the adjustment base brake block 53, so that the lens adjustment base 7 is limitedly and fixedly connected to the workbench surface 23. When adjustment is required, the connection between the limiting member 55 and the adjustment base brake block 53 is released, so that the lens adjustment base 7 can slide on the adjustment base guide rail 54. After sliding to a suitable position, the limiting member 55 and the adjustment base brake block 53 are connected again. The adjustment base guide rail 54 can limit and guide the sliding stroke of the lens adjustment base 7. In this embodiment, the limiting member 55 is a locking screw with an L-shaped handle, which is convenient for locking or releasing the connection between the lens adjustment base 7 and the adjustment base brake block 53.

[0031] Two limiting blocks 56 are provided on the adjustment base brake block 53, and the two limiting blocks 56 are respectively arranged at both ends of the adjustment base guide rail 54. The limiting blocks 56 are used to limit the extreme positions of the sliding of the lens adjustment base 7. When the lens adjustment base 7 slides to the extreme positions at both ends on the adjustment base guide rail 54, the end face of the lens adjustment base 7 can abut against the corresponding limiting block 56. The provision of the limiting blocks 56 can prevent the lens adjustment base 7 from sliding out of the adjustment base guide rail 54 and ensure the structural stability of the device.

[0032] The lens adjustment base 7 includes an adjustment base slider 72, a limiting member 55 is installed on the adjustment base slider 72, the adjustment base slider 72 is slidably connected to the adjustment base guide rail 54, the adjustment base slider 72 is provided with left and right guide rails 73, a left and right slider 74 is slidably arranged on the left and right guide rails 73, the left and right slider 74 is provided with front and rear guide rails 75, a front and rear slider 76 is slidably arranged on the front and rear guide rails 75, the front and rear slider 76 is provided with a lifting guide rail 77, a lifting slider 78 is slidably arranged on the lifting guide rail 77, and the lifting slider 78 is fixedly connected to the lens fixing plate 71 by screws; the three-dimensional adjustment mechanism 8 includes a left and right adjustment member 81, a front and rear adjustment member 82 and a lifting adjustment member 83. The left and right adjustment member 81 is installed on the left and right slider 74 and is used to adjust the left and right sliding of the left and right slider 74 on the left and right guide rails 73. The front and rear adjustment member 82 is connected to the front and rear slider 76 and is used to adjust the front and rear sliding of the front and rear slider 76 on the front and rear guide rails 75. The lifting adjustment member 83 is connected to the lifting slider 78 and is used to adjust the lifting movement of the lifting slider 78 on the lifting guide rail 77. During operation, when it is necessary to adjust the position of the magnifying lens, by operating the left and right adjustment member 81, the left and right slider 74 is driven to slide left and right on the left and right guide rails 73. The left and right slider 74 drives the front and rear guide rails 75, the front and rear slider 76, the lifting guide rail 77, the lifting slider 78 and the lens fixing plate 71 to move synchronously, so as to drive the magnifying lens 51 to move left and right and adjust the left and right position of the magnifying lens 51; by operating the front and rear adjustment member 82, the front and rear slider 76 is driven to slide back and forth on the front and rear guide rails 75. The front and rear slider 76 drives the lifting guide rail 77, the lifting slider 78 and the lens fixing plate 71 to move synchronously, so as to drive the magnifying lens 51 to move back and forth and adjust the front and rear position of the magnifying lens 51; by operating the lifting adjustment member 83, the lifting slider 78 is driven to slide up and down on the lifting guide rail 77. The lifting slider 78 drives the lens fixing plate 71 to move synchronously, so as to drive the magnifying lens 51 to move up and down and adjust the horizontal height of the magnifying lens 51.

[0033] It should be noted that by adjusting the position of the magnifying lens 51, it is convenient to photograph and observe each detailed position of the guide wheel set installed on the guide wheel set limiting seat 41, ensuring the accuracy of the guide wheel set adjustment.

[0034] In this embodiment, the left and right adjustment member 81, the front and rear adjustment member 82 and the lifting adjustment member 83 are all differential heads. The differential head can accurately control the length of the screw rod extending or retracting, thereby improving the adjustment accuracy. The three-dimensional adjustment mechanism further includes a first elastic member 84, a second elastic member 85 and a third elastic member 86. The first elastic member 84 is respectively connected to the left and right slider 74 and the left and right guide rails 73. The second elastic member 85 is respectively connected to the front and rear slider 76 and the front and rear guide rails 75. The third elastic member 86 is respectively connected to the lifting slider 78 and the lifting guide rail 77. In this embodiment, the first elastic member 84, the second elastic member 85 and the third elastic member 86 are all spiral springs with hooks at both ends.

[0035] Specifically, left and right limit blocks 731 are provided on the left and right guide rails 73. The differential head is fixedly installed on the left and right sliders 74. The screw rod of the differential head abuts against the left and right limit blocks 731. By rotating the differential head, the screw rod extends or retracts from the differential head. When the screw rod extends from the differential head, the screw rod is limited by the left and right limit blocks 731 and will push the left and right sliders 74 to slide on the left and right guide rails 73. At this time, the left and right sliders 74 will stretch the first elastic member 84. When the screw rod retracts into the differential head, under the elastic force of the first elastic member 84, it will drive the left and right sliders 74 to slide on the left and right guide rails 73 until the screw rod of the differential head abuts against the left and right limit blocks 731.

[0036] Front and rear limit blocks 751 are provided on the front and rear guide rails 75. The differential head is fixedly installed on the front and rear sliders 76. The screw rod of the differential head abuts against the front and rear limit blocks 751. By rotating the differential head, the screw rod extends or retracts from the differential head. When the screw rod extends from the differential head, the screw rod is limited by the front and rear limit blocks 751 and will push the front and rear sliders 76 to slide on the front and rear guide rails 75. At this time, the front and rear sliders 76 will stretch the second elastic member 85. When the screw rod retracts into the differential head, under the elastic force of the second elastic member 85, it will drive the front and rear sliders 76 to slide on the front and rear guide rails 75 until the screw rod of the differential head abuts against the front and rear limit blocks 751.

[0037] Lifting limit blocks 771 are provided on the lifting guide rail 77. The differential head is fixedly installed on the lifting slider 78. The screw rod of the differential head abuts against the lifting limit blocks 771. By rotating the differential head, the screw rod extends or retracts from the differential head. When the screw rod extends from the differential head, the screw rod is limited by the lifting limit blocks 771 and will push the lifting slider 78 to slide on the front and rear guide rails 75. At this time, the lifting slider 78 will stretch the third elastic member 86. When the screw rod retracts into the differential head, under the elastic force of the third elastic member 86, it will drive the lifting slider 78 to slide on the lifting guide rail 77 until the screw rod of the differential head abuts against the lifting limit blocks 771.

[0038] Four turntable brake blocks 26 are provided on the workbench surface 23, and the four turntable brake blocks 26 are distributed at intervals of 90° around the periphery of the rotating platform 3. A limit card slot 27 is provided on the turntable brake block 26, a connecting seat 31 is provided on the rotating platform 3, and a limit post 32 is provided on the connecting seat 31. The limit post 32 is threadedly connected to the connecting seat 31. When the rotating platform 3 rotates to drive the connecting seat 31 to rotate directly above a certain turntable brake block 26, by rotating the limit post 32, the limit post 32 can be driven to insert into the card slot 27 for limit connection, so that the rotating platform 3 is limited and fixed by the workbench surface 23. The turntable brake block 26, the connecting seat 31 and the limit post 32 are provided to enable the rotating platform 3 to be limited and fixed on the workbench surface 23. On the one hand, it is convenient to install the guide wheel set on the guide wheel set limit seat 41. On the other hand, it is also to prevent the rotating platform 3 from rotating during the adjustment of the guide wheel set, which affects the user operation.

[0039] The display mechanism 6 includes a display screen 61 and an adjustable fixing bracket 62. The adjustable fixing bracket 62 is fixedly installed on the workbench surface 23 by screws. The display screen 61 is connected to the adjustable fixing bracket 62 by screws. The display screen 61 is connected to the controller 1. The adjustable fixing bracket 62 can adjust the elevation angle and height of the display screen 61, which is convenient for users to view.

[0040] A light supplement mechanism 9 is provided on the workbench surface 23. The light supplement mechanism 9 is used to supplement the brightness, so that the magnifying lens 51 can capture clear images. The light supplement mechanism 9 includes a lamp holder 91 and a supplementary light lamp 92. The lamp holder 91 is connected to the controller 1. The supplementary light lamp 92 is connected to the lamp holder 91 through a corrugated metal hose 93. By setting the corrugated metal hose 93, users can freely adjust the irradiation direction of the supplementary light lamp 92, so as to ensure that the supplementary light lamp 92 can irradiate the guide wheel set on the guide wheel set limit seat 41, which is convenient for users to operate.

[0041] Working principle:

[0042] When the guide wheel set of the fine grinding machine needs to be adjusted, first manually rotate the rotating platform 3 so that the connecting seat 31 rotates to directly above the appropriate turntable brake block 26. Rotate the limit post 32 and insert the limit post 32 into the card slot 27, so that the rotating platform 3 is limited and fixed by the workbench surface 23. Then install the guide wheel set to be calibrated on the guide wheel set limit seat 41, and connect the guide wheel of the guide wheel set to the output shaft 42 of the driving motor. Then loosen the connection between the limiting member 55 and the adjusting seat brake block 53, so that the lens adjusting seat 7 can slide on the adjusting seat guide rail 54. After sliding to the appropriate position (that is, the magnifying lens 51 is basically aligned with the guide wheel set), connect the limiting member 55 and the adjusting seat brake block 53 again. Then, by adjusting the left and right adjusting member 81, the front and rear adjusting member 82 or the lifting adjusting member 83, accurately align the magnifying lens 51 with the guide wheel set, so that the magnifying lens 51 can capture clear images of the guide wheel set. Then control the driving motor to work, drive the guide wheel on the guide wheel set to rotate, and then adjust the mechanism on the guide wheel set according to actual needs. During the adjustment process, check the real-time image of the guide wheel set on the display screen 61 to ensure the accuracy of the adjustment. After the adjustment is completed, rotate the limit post 32 and pull the limit post 32 out of the card slot 27, so that the rotating platform 3 can drive the guide wheel set limit seat 41 and the guide wheel set to rotate on the workbench surface 23, and capture images of different perspectives of the guide wheel set through the magnifying lens 51 to ensure the accuracy of the adjustment.

[0043] If the light is insufficient during the adjustment of the guide wheel set, the supplementary light lamp 92 can be turned on, and by twisting the corrugated metal hose 93, the supplementary light lamp 92 can irradiate the guide wheel set to ensure that the magnifying lens 51 can capture clear images.

[0044] Obviously, the embodiments described above are only a part of the embodiments of this application, rather than all of them. The preferred embodiments of this application are shown in the accompanying drawings, but they do not limit the patent scope of this application. This application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to understand the disclosed content of this application more thoroughly and comprehensively. Although this application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing specific embodiments, or perform equivalent replacements on some of the technical features. Any equivalent structure made by using the content of this application's specification and drawings, directly or indirectly applied in other related technical fields, is equally within the scope of patent protection of this application.

Claims

1. A correction device for the guide wheel set of a fine grinding machine, characterized in that: It includes a machine platform and a controller. A rotating platform and an observation mechanism are provided on the machine platform. The rotating platform is rotatably and limit-connected to the machine platform. The observation mechanism is connected to the controller. An installation mechanism is provided on the rotating platform, and the installation mechanism is used to place a guide wheel set. The observation mechanism includes a photographing mechanism and a display mechanism. The photographing mechanism and the display mechanism are respectively connected to the controller. The photographing mechanism is arranged on one side of the installation mechanism and is used to photograph the image of the guide wheel set on the installation mechanism and can magnify the photographed image. The display mechanism is used to display the image photographed by the photographing mechanism for the user to view. The installation mechanism includes a guide wheel set limit seat. The guide wheel set limit seat is connected to the rotating platform. The guide wheel set limit seat is adapted to the installation base of the guide wheel set to be corrected and is used to install the guide wheel set. A driving motor is provided on the guide wheel set limit seat, and the driving motor is used to drive the guide wheels on the guide wheel set to rotate. A support seat is provided on the rotating platform, and an adjusting member is provided on the support seat. The adjusting member is used to abut against the guide wheel set on the guide wheel set limit seat. A turntable brake block is provided on the machine platform. The turntable brake blocks are distributed around the rotating platform. A limit card slot is provided on the turntable brake block. A connecting seat is provided on the rotating platform. A limit post is provided on the connecting seat. The limit post is connected to the connecting seat, and the limit post can be inserted into the card slot for limit connection.

2. The fine grinding machine guide wheel set calibration device according to claim 1, wherein: The photographing mechanism includes a magnifying lens and a lens adjusting seat. The magnifying lens is connected to the lens adjusting seat. The magnifying lens is connected to the controller. A lens adjusting mechanism is provided on the machine platform. The lens adjusting mechanism is connected to the lens adjusting seat, and the lens adjusting mechanism is used to adjust the relative position of the magnifying lens on the machine platform.

3. The lapping machine idler wheel set correction device according to claim 2, wherein: The lens adjusting seat includes a lens fixing plate. The lens fixing plate is connected to the magnifying lens. A three-dimensional adjusting mechanism is provided on the lens adjusting seat, and the three-dimensional adjusting mechanism is used to adjust the relative position of the magnifying lens on the machine platform.

4. The lapping machine guide wheel set calibration device according to claim 3, characterized in that: The lens adjusting mechanism includes an adjusting seat guide rail. The lens adjusting seat is slidably connected to the adjusting seat guide rail. An adjusting seat brake block is provided on the machine platform. A limiting member is provided on the lens adjusting seat. The limiting member is adjustably and limit-connected to the lens adjusting seat, and the limiting member can be connected to the adjusting seat brake block. Two limiting blocks are provided on the adjusting seat brake block, and the two limiting blocks are respectively arranged at both ends of the adjusting seat guide rail.

5. The correcting device for the guide wheel set of the fine grinding machine according to claim 4, wherein: The lens adjusting seat includes an adjusting seat slider. The adjusting seat slider is slidably connected to the adjusting seat guide rail. A left-right guide rail is provided on the adjusting seat slider. A left-right slider is slidably arranged on the left-right guide rail. A front-back guide rail is provided on the left-right slider. A front-back slider is slidably arranged on the front-back guide rail. A lifting guide rail is provided on the front-back slider. A lifting slider is slidably arranged on the lifting guide rail. The lifting slider is connected to the lens fixing plate. The three-dimensional adjustment mechanism includes a left-right adjustment member, a front-back adjustment member, and a lifting adjustment member. The left-right adjustment member is connected to the left-right slider and is used to adjust the left-right sliding of the left-right slider on the left-right guide rail. The front-back adjustment member is connected to the front-back slider and is used to adjust the front-back sliding of the front-back slider on the front-back guide rail. The lifting adjustment member is connected to the lifting slider and is used to adjust the lifting movement of the lifting slider on the lifting guide rail.

6. The lapping machine guide wheel set calibration device according to claim 5, characterized in that: The three-dimensional adjustment mechanism further includes a first elastic member, a second elastic member, and a third elastic member. The first elastic member is respectively connected to the left-right slider and the left-right guide rail. The second elastic member is respectively connected to the front-back slider and the front-back guide rail. The third elastic member is respectively connected to the lifting slider and the lifting guide rail.

7. The lapping machine guide wheel set calibration device according to any one of claims 1-6, characterized in that: A light supplement mechanism is provided on the machine table. The light supplement mechanism includes a lamp holder and a light supplement lamp. The lamp holder is connected to the controller, and the light supplement lamp is connected to the lamp holder.

Images