High-precision grinding and polishing machining equipment
By designing high-precision grinding and polishing processing equipment with support adjustment units, the low efficiency and safety hazards caused by simple fixed structure in the prior art are solved, and the high-precision position and angle adjustment of the workpiece is realized, and the processing efficiency is improved. Security.
Patent Information
- Application Number
- CN202411598672.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The fixed structure of existing polishing and polishing equipment is simple and difficult to achieve high-precision adjustment, resulting in low efficiency and safety hazards.
A high-precision grinding and polishing processing equipment including a bracket plate, polishing and grinding equipment, and a support adjustment unit is designed. The support adjustment unit includes a lateral adjustment structure, a longitudinal adjustment structure, an angle adjustment structure and a circumferential adjustment structure, through the synergy of these structures Achieve precision position and angle adjustment of the workpiece.
It realizes high-precision position and angle adjustment of the workpiece, facilitates polishing and grinding, improves processing efficiency, and reduces safety hazards to workers.
Smart Images
Figure CN119217232A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of grinding and polishing equipment, and in particular to high-precision grinding and polishing processing equipment. Background Art
[0002] Grinding and polishing equipment is a kind of equipment specially used for surface finishing of workpieces. Through grinding and polishing equipment, the surface roughness of workpieces can be reduced to obtain a bright and flat surface. In the industrial production process, when the workpiece is just made, its surface is not smooth, flat or has burrs, and its surface needs to be ground and polished.
[0003] The fixed structure of the current grinding and polishing equipment is relatively simple, and can only be simply adjusted in height, which is not convenient for grinding and polishing workpieces. For workpieces that require high precision, they are usually polished by hand, but this method is not only inefficient, but also easy to cause personal injury to workers, posing serious safety hazards.
[0004] Therefore, in view of the above problems, a high-precision grinding and polishing processing equipment is urgently needed. Summary of the invention
[0005] In view of the above-mentioned shortcomings of the prior art, the present invention provides a high-precision grinding and polishing processing equipment, which can effectively solve the above-mentioned problems of the prior art.
[0006] Technical Solution
[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:
[0008] The present invention provides a high-precision grinding and polishing processing equipment, which comprises
[0009] Bracket plate;
[0010] Polishing and grinding equipment, used for product grinding and polishing and installed on the bracket plate;
[0011] Support adjustment unit, used for clamping and fixing the product and installing it on the bracket plate;
[0012] The support adjustment unit includes a transverse adjustment structure, a longitudinal adjustment structure, an angle adjustment structure, a circumferential adjustment structure and a fixed structure. The transverse adjustment structure is installed on the bracket plate, the circumferential adjustment structure is installed on the top of the transverse adjustment structure, the longitudinal adjustment structure is installed on the top of the circumferential adjustment structure, the angle adjustment structure is installed on the longitudinal adjustment structure, and a fixed structure is installed on the angle adjustment structure.
[0013] Furthermore, the polishing and grinding equipment includes a motor, a grinding wheel, a motor bracket, a polishing wheel, and a shell. The two motors are symmetrically installed on the bracket plate through the motor bracket. The two motor driving ends are respectively connected to the grinding wheel and the polishing wheel. The grinding wheel and the polishing wheel are provided with a shell outside. The support adjustment unit is provided with two groups and is arranged close to the grinding wheel and the polishing wheel.
[0014] Furthermore, a sliding groove is provided on the bracket plate, and the lateral adjustment structure includes a slider, a first threaded rod, a cylindrical plate, and a first turntable. The slider is slidably connected in the sliding groove and can move freely along the sliding groove. One end of the first threaded rod is connected to the first turntable, and the other end is threaded through the sliding groove and rotatably connected to the cylindrical plate. The cylindrical plate is connected to the slider.
[0015] Furthermore, the circumferential adjustment structure includes a fixed disk, a rotating shaft, an adjustment disk, a fixed plate and a pointer, the fixed disk is installed on the slider, the rotating shaft is rotatably installed on the fixed disk, the rotating shaft outer shell is connected to the adjustment disk, the adjustment disk is provided with scales along the circumference, the pointer is installed on the slider through the fixed plate, and the pointer is arranged directly above the scale of the adjustment disk.
[0016] Furthermore, the longitudinal adjustment structure includes an adjustment shell, an adjustment block, an adjustment gear, an adjustment seat, and a second turntable. The adjustment shell is provided with an adjustment slot, the adjustment block is inserted into the adjustment slot and can move freely up and down along the adjustment slot, the top and front end of the adjustment slot are open, the upper end of the adjustment block passes through the adjustment slot and is connected to the angle adjustment structure, the front end wall of the adjustment block is provided with gear teeth, the front end of the adjustment block passes through the adjustment slot and is meshed with the adjustment gear, the adjustment seat is installed on the front end wall of the adjustment shell, the adjustment gear is installed in the adjustment seat through an axis rotation, and the axis passes through the adjustment seat and is connected to the second turntable.
[0017] Furthermore, the angle adjustment structure includes a connecting frame, a handle frame, an adjusting shaft, a collar, a connecting rod, an arc-shaped adjustment block, a first screw rod, and a nut plate. The connecting frame is rotatably installed on the top of the adjustment block through the adjusting shaft, one end of the adjusting shaft passes through the connecting frame and is connected to the collar, the collar and the arc-shaped adjustment block are connected by a connecting rod, an arc-shaped guide rail hole is provided on the arc-shaped adjustment block, one end of the first screw rod is installed on the connecting frame, the other end of the first screw rod passes through the arc-shaped guide rail hole and fixes the arc-shaped adjustment block to the first screw rod through the nut plate, one end of the connecting frame close to the polishing and grinding equipment is connected to the fixed structure, and the other end of the connecting frame is connected to the handle frame.
[0018] Furthermore, the fixing structure includes a fixing frame and a fixing assembly, the fixing frame is installed on one end of the connecting frame, and a plurality of the fixing assemblies are installed on the fixing frame and are used for clamping and fixing the product.
[0019] Furthermore, the fixed structure also includes a first guide rod and a second guide rod, the fixed frame is a rectangular frame structure, the first guide rod and the second guide rod are vertically cross-mounted on the fixed frame, the intersection of the first guide rod and the second guide rod is mounted on a connecting frame, the fixed components are provided with four groups, and the first guide rod and the second guide rod are respectively provided with two groups of fixing components arranged opposite to each other.
[0020] Furthermore, the fixed assembly includes a clamping block, a second screw rod, a third adjusting disk and a driving column, the clamping block is an L-shaped structure, one end of the clamping block is slidably connected to the first guide rod or the second guide rod, the second screw rod is installed on the fixed frame through a bearing seat, one end of the second screw rod is rotatably connected to the driving column, the other end of the second screw rod is connected to the third adjusting disk, and the driving column is connected to the clamping block.
[0021] Furthermore, the clamping block is provided with anti-slip grooves.
[0022] Beneficial Effects
[0023] Compared with the known public technology, the technical solution provided by the present invention has the following beneficial effects:
[0024] (1) The present invention installs the workpiece to be polished on a fixed structure, adjusts the distance between the workpiece and the polishing and grinding equipment through a transverse adjustment structure, adjusts the height of the workpiece to be polished through a longitudinal adjustment structure, realizes the circumferential rotation of the workpiece to be polished through a circumferential adjustment structure, and realizes the angular relationship between the workpiece to be polished and the polishing and grinding equipment through an angle adjustment structure. Through the synergistic effect of the transverse adjustment structure, the longitudinal adjustment structure, the angle adjustment structure, and the circumferential adjustment structure in the support adjustment unit of the present invention, the angle and position adjustment of the workpiece to be polished can be realized, thereby facilitating its polishing and grinding.
[0025] (2) The present invention provides a group of grinding wheels and a group of polishing wheels, which can facilitate the polishing operation after the grinding of the workpiece is completed.
[0026] (3) The present invention rotates the first rotating disk, which drives the first threaded rod to rotate, and drives the slider to move along the slide groove through the first threaded rod and the cylindrical plate, thereby changing the distance between the workpiece to be polished and the grinding wheel or the polishing wheel. By rotating the adjusting disk, the adjusting disk drives the rotating shaft connected to it to rotate, thereby changing the circumferential position of the workpiece to be polished.
[0027] (4) By rotating the second turntable, the second turntable drives the adjustment gear to rotate, and the adjustment gear drives the adjustment block meshed with it to move upward or downward, changing the height of the angle adjustment structure, thereby adjusting the height direction of the workpiece to be polished. By loosening the nut plate, adjusting the angle position of the connecting frame, the arc guide hole moves along the first screw rod, and finally fixing the position of the arc adjustment block by the nut plate, the angle of the connecting frame is adjusted, thereby adjusting the angle of the workpiece to be polished. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0029] Figure 1 It is a structural schematic diagram of a high-precision grinding and polishing processing equipment of the present invention;
[0030] Figure 2 for Figure 1 A schematic diagram of the structure from another angle;
[0031] Figure 3 It is a schematic diagram of the disassembled structure of the present invention;
[0032] Figure 4 It is a structural schematic diagram of the support adjustment unit of the present invention;
[0033] Figure 5 for Figure 4 A schematic diagram of the structure from another angle;
[0034] Figure 6 It is a partial structural schematic diagram of the support adjustment unit of the present invention;
[0035] Figure 7 for Figure 6 A schematic diagram of the structure from another angle;
[0036] Figure 8 yes Figure 7 Another angle diagram of the structure.
[0037] The numbers in the figure represent:
[0038] Bracket plate 100, slide groove 101, polishing and grinding device 200, motor 201, grinding wheel 202, motor bracket seat 203, polishing wheel 204, housing 205, lateral adjustment structure 300, slider 301, first threaded rod 302, cylindrical plate 303, first turntable 304, longitudinal adjustment structure 400, adjustment shell 401, adjustment block 402, adjustment gear 403, adjustment seat 404, second turntable 405, angle adjustment structure 500, connecting frame 501, handle frame 502 , adjusting shaft 503, collar 504, connecting rod 505, arc-shaped adjusting block 506, first screw rod 507, nut plate 508, arc-shaped guide rail hole 509, handle frame 510, circumferential adjustment structure 600, fixed disk 601, rotating shaft 602, adjusting disk 603, fixed plate 604, pointer 605, fixed structure 700, fixed frame 701, first guide rail rod 702, second guide rail rod 703, clamping block 704, second screw rod 705, third adjusting disk 706, and driving column 707. DETAILED DESCRIPTION
[0039] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0040] The present invention will be further described below in conjunction with the embodiments.
[0041] like Figure 1-8 As shown, a high-precision grinding and polishing processing equipment includes
[0042] Bracket plate 100,
[0043] Polishing and grinding equipment 200, used for product grinding and polishing and installed on the support plate 100;
[0044] A support adjustment unit, used for clamping and fixing the product and installing it on the bracket plate 100;
[0045] The support adjustment unit includes a transverse adjustment structure 300, a longitudinal adjustment structure 400, an angle adjustment structure 500, a circumferential adjustment structure 600 and a fixed structure 700. The transverse adjustment structure 300 is installed on the support plate 100, the circumferential adjustment structure 600 is installed on the top of the transverse adjustment structure 300, the longitudinal adjustment structure 400 is installed on the top of the circumferential adjustment structure 600, the angle adjustment structure 500 is installed on the longitudinal adjustment structure 400, and the angle adjustment structure 500 is installed with a fixed structure 700.
[0046] In the above technical solution, the workpiece to be polished is mounted on a fixed structure, and the distance between the workpiece and the polishing and grinding equipment is adjusted by the lateral adjustment structure, the height of the workpiece to be polished is adjusted by the longitudinal adjustment structure, the circumferential rotation of the workpiece to be polished is achieved by the circumferential adjustment structure, and the angle relationship between the workpiece to be polished and the polishing and grinding equipment can be achieved by the angle adjustment structure. Through the synergistic effect of the lateral adjustment structure 300, the longitudinal adjustment structure 400, the angle adjustment structure 500, and the circumferential adjustment structure 600 in the support adjustment unit of the present invention, the angle and position adjustment of the workpiece to be polished can be achieved, thereby facilitating its polishing and grinding.
[0047] like Figure 2 and Figure 3 As shown, the polishing and grinding equipment 200 includes a motor 201, a grinding wheel 202, a motor bracket 203, a polishing wheel 204, and a housing 205. The two motors 201 are symmetrically installed on the bracket plate 100 through the motor bracket 203. The two driving ends of the motors 201 are respectively connected to the grinding wheel 202 and the polishing wheel 204. The grinding wheel 202 and the polishing wheel 204 are provided with a housing 205. The support adjustment unit is provided with two groups and is arranged close to the grinding wheel 202 and the polishing wheel 204.
[0048] In the above embodiment, by providing a group of grinding wheels and a group of polishing wheels, it is convenient to perform polishing operation after the grinding of the workpiece is completed.
[0049] like Figure 3 and Figure 4 As shown, a slide groove 101 is opened on the bracket plate 100, and the lateral adjustment structure 300 includes a slider 301, a first threaded rod 302, a cylindrical plate 303, and a first turntable 304. The slider 301 is slidably connected in the slide groove 101 and can move freely along the slide groove 101. One end of the first threaded rod 302 is connected to the first turntable 304, and the other end is threaded through the slide groove and rotatably connected to the cylindrical plate 303. The cylindrical plate 303 is connected to the slider 301.
[0050] In the above embodiment, by rotating the first turntable, the first turntable drives the first threaded rod to rotate, and through the first threaded rod and the cylindrical plate, the slider is driven to move along the slide groove, thereby changing the distance between the workpiece to be polished and the grinding wheel or polishing wheel.
[0051] like Figure 4 and Figure 5As shown, the circumferential adjustment structure 600 includes a fixed disk 601, a rotating shaft 602, an adjusting disk 603, a fixed plate 604 and a pointer 605. The fixed disk 601 is installed on the slider 301, the rotating shaft 602 is rotatably installed on the fixed disk 601, the rotating shaft 602 is outerly connected to the adjusting disk 603, and the adjusting disk 603 is provided with scales along the circumference. The pointer 605 is installed on the slider 301 through the fixed plate 604, and the pointer 605 is arranged directly above the scale of the adjusting disk 603.
[0052] In the above technical solution, by rotating the adjusting disk, the adjusting disk drives the rotating shaft connected thereto to rotate, thereby changing the circumferential position of the workpiece to be polished.
[0053] like Figure 6 As shown, the longitudinal adjustment structure 400 includes an adjustment shell 401, an adjustment block 402, an adjustment gear 403, an adjustment seat 404, and a second turntable 405. The adjustment shell 401 is provided with an adjustment slot, the adjustment block 402 is inserted into the adjustment slot and can move freely up and down along the adjustment slot, the top and front end of the adjustment slot are open, the upper end of the adjustment block 402 passes through the adjustment slot and is connected to the angle adjustment structure 500, the front end wall of the adjustment block 402 is provided with gear teeth, the front end of the adjustment block 402 passes through the adjustment slot and is meshed with the adjustment gear 403, the adjustment seat 404 is installed on the front end wall of the adjustment shell 401, the adjustment gear 403 is installed in the adjustment seat 404 through the shaft rotation, and the shaft passes through the adjustment seat 404 and is connected to the second turntable 405.
[0054] In the above embodiment, by rotating the second turntable, the second turntable drives the adjusting gear to rotate, and the adjusting gear drives the adjusting block meshing with it to move upward or downward, thereby changing the height of the angle adjustment structure, thereby realizing the adjustment of the height direction of the workpiece to be polished.
[0055] like Figure 7 As shown, the angle adjustment structure 500 includes a connecting frame 501, a handle frame 502, an adjustment shaft 503, a collar 504, a connecting rod 505, an arc adjustment block 506, a first screw rod 507, and a nut plate 508. The connecting frame 501 is rotatably mounted on the top of the adjustment block 402 through the adjustment shaft 503. One end of the adjustment shaft 503 passes through the connecting frame 501 and is connected to the collar 504. The collar 504 and the arc adjustment block 506 are connected by the connecting rod 505. 05 connection, an arc guide rail hole 509 is opened on the arc adjustment block 506, one end of the first screw rod 507 is installed on the connecting frame 501, the other end of the first screw rod 507 passes through the arc guide rail hole 509 and fixes the arc adjustment block 506 to the first screw rod 507 through a nut plate 508, one end of the connecting frame 501 close to the polishing and grinding equipment 200 is connected to the fixed structure 700, and the other end of the connecting frame 501 is connected to the handle frame 510.
[0056] In the above embodiment, by loosening the nut plate, adjusting the angle position of the connecting frame, the arc guide rail hole moves along the first screw rod, and finally the position of the arc adjustment block is fixed by the nut plate to complete the adjustment of the angle of the connecting frame, thereby realizing the adjustment of the angle of the workpiece to be polished.
[0057] like Figure 8 As shown, the fixing structure 700 includes a fixing frame 701 and fixing components. The fixing frame 701 is installed on one end of the connecting frame 501, and a plurality of fixing components are installed on the fixing frame 701 and are used for clamping and fixing the product.
[0058] The fixed structure also includes a first guide rod 702 and a second guide rod 703. The fixed frame 701 is a rectangular frame structure. The first guide rod 702 and the second guide rod 703 are vertically cross-mounted on the fixed frame 701. The intersection of the first guide rod 702 and the second guide rod 703 is mounted on the connecting frame 501. The fixed components are provided with four groups, and two groups of fixed components arranged opposite to each other are respectively provided on the first guide rod 702 and the second guide rod 703.
[0059] The fixing assembly includes a clamping block 704, a second screw rod 705, a third adjustment disk 706 and a driving column 707. The clamping block 704 is an L-shaped structure. One end of the clamping block 704 is slidably connected to the first guide rail 702 or the second guide rail 703. The second screw rod 705 is installed on the fixing frame 701 through a bearing seat. One end of the second screw rod 705 is rotatably connected to the driving column 707. The other end of the second screw rod 705 is connected to the third adjustment disk 706. The driving column 707 is connected to the clamping block 704. The clamping block 704 is provided with anti-slip grooves.
[0060] In the above embodiment, the workpiece to be polished is placed on the first guide rod and the second guide rod, and the second screw rod and the clamping block are driven to move toward the workpiece to be polished by rotating the third adjustment disk, so that the workpiece to be polished is fixed in the fixed structure. In addition, the setting of the fixed structure in the above embodiment can facilitate the fixing of workpieces of different sizes to be polished.
[0061] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.
Claims
1. A high-precision grinding and polishing equipment, characterized in that: It includes Support plate (100); A polishing and grinding device (200), used for grinding and polishing products and installed on the support plate (100); A support adjustment unit, used for clamping and fixing the product and installing it on the support plate (100); The support adjustment unit comprises a transverse adjustment structure (300), a longitudinal adjustment structure (400), an angle adjustment structure (500), a circumferential adjustment structure (600) and a fixed structure (700); the transverse adjustment structure (300) is mounted on the support plate (100); the circumferential adjustment structure (600) is mounted on the top of the transverse adjustment structure (300); the longitudinal adjustment structure (400) is mounted on the top of the circumferential adjustment structure (600); the angle adjustment structure (500) is mounted on the longitudinal adjustment structure (400); and the fixed structure (700) is mounted on the angle adjustment structure (500).
2. A high-precision grinding and polishing equipment according to claim 1, characterized in that: The polishing and grinding device (200) comprises a motor (201), a grinding wheel (202), a motor support seat (203), a polishing wheel (204), and a housing (205); two motors (201) are symmetrically mounted on a support plate (100) via the motor support seat (203); the driving ends of the two motors (201) are respectively connected to the grinding wheel (202) and the polishing wheel (204); the grinding wheel (202) and the polishing wheel (204) are provided with a housing (205) outside; and two groups of support adjustment units are provided and are arranged close to the grinding wheel (202) and the polishing wheel (204).
3. The high-precision grinding and polishing equipment according to claim 1, characterized in that: The support plate (100) is provided with a slide groove (101), and the lateral adjustment structure (300) comprises a slider (301), a first threaded rod (302), a cylindrical plate (303), and a first turntable (304). The slider (301) is slidably connected in the slide groove (101) and can move freely along the slide groove (101). One end of the first threaded rod (302) is connected to the first turntable (304), and the other end is threadedly passed through the slide groove and is rotatably connected to the cylindrical plate (303). The cylindrical plate (303) is connected to the slider (301).
4. The high-precision grinding and polishing equipment according to claim 3, characterized in that: The circumferential adjustment structure (600) comprises a fixed disk (601), a rotating shaft (602), an adjustment disk (603), a fixed plate (604) and a pointer (605); the fixed disk (601) is mounted on the slider (301); the rotating shaft (602) is rotatably mounted on the fixed disk (601); the adjusting disk (603) is outer-engaged with the rotating shaft (602); a scale is provided on the circumference of the adjusting disk (603); the pointer (605) is mounted on the slider (301) through the fixed plate (604); and the pointer (605) is arranged directly above the scale of the adjustment disk (603).
5. The high-precision grinding and polishing equipment according to claim 4, characterized in that: The longitudinal adjustment structure (400) comprises an adjustment shell (401), an adjustment block (402), an adjustment gear (403), an adjustment seat (404), and a second rotating disk (405). The adjustment shell (401) is provided with an adjustment slot. The adjustment block (402) is inserted into the adjustment slot and can freely move up and down along the adjustment slot. The top and front end of the adjustment slot are open. The upper end of the adjustment block (402) passes through the adjustment slot and is connected to the angle adjustment structure (500). The front end wall of the adjustment block (402) is provided with gear teeth. The front end of the adjustment block (402) passes through the adjustment slot and is meshed with the adjustment gear (403). The adjustment seat (404) is installed on the front end wall of the adjustment shell (401). The adjustment gear (403) is rotatably installed in the adjustment seat (404) through an axis. The axis passes through the adjustment seat (404) and is connected to the second rotating disk (405).
6. The high-precision grinding and polishing equipment according to claim 5, characterized in that: The angle adjustment structure (500) comprises a connecting frame (501), a handle frame (502), an adjustment shaft (503), a collar (504), a connecting rod (505), an arc-shaped adjustment block (506), a first screw rod (507), and a nut plate (508). The connecting frame (501) is rotatably mounted on the top of the adjustment block (402) via the adjustment shaft (503). One end of the adjustment shaft (503) passes through the connecting frame (501) and is connected to the collar (504). The collar (504) and the arc-shaped adjustment block (506) are connected via a connecting rod ( 505), an arc-shaped guide rail hole (509) is provided on the arc-shaped adjustment block (506), one end of the first screw rod (507) is installed on the connecting frame (501), the other end of the first screw rod (507) passes through the arc-shaped guide rail hole (509) and fixes the arc-shaped adjustment block (506) on the first screw rod (507) through a nut plate (508), one end of the connecting frame (501) close to the polishing and grinding equipment (200) is connected to the fixed structure (700), and the other end of the connecting frame (501) is connected to the handle frame (510).
7. The high-precision grinding and polishing equipment according to claim 6, characterized in that: The fixing structure (700) comprises a fixing frame (701) and fixing components. The fixing frame (701) is installed on one end of the connecting frame (501). A plurality of fixing components are installed on the fixing frame (701) and are used for clamping and fixing products.
8. The high-precision grinding and polishing equipment according to claim 7, characterized in that: The fixed structure also includes a first guide rail (702) and a second guide rail (703); the fixed frame (701) is a rectangular frame structure; the first guide rail (702) and the second guide rail (703) are vertically cross-mounted on the fixed frame (701); the intersection of the first guide rail (702) and the second guide rail (703) is mounted on the connecting frame (501); the fixed components are provided with four groups, and the first guide rail (702) and the second guide rail (703) are respectively provided with two groups of fixed components arranged opposite to each other.
9. The high-precision grinding and polishing equipment according to claim 8, characterized in that: The fixing assembly comprises a clamping block (704), a second screw rod (705), a third adjusting disk (706) and a driving column (707); the clamping block (704) is an L-shaped structure; one end of the clamping block (704) is slidably connected to the first guide rod (702) or the second guide rod (703); the second screw rod (705) is installed on the fixing frame (701) through a bearing seat; one end of the second screw rod (705) is rotatably connected to the driving column (707); the other end of the second screw rod (705) is connected to the third adjusting disk (706); and the driving column (707) is connected to the clamping block (704).
10. The high-precision grinding and polishing equipment according to claim 9, characterized in that: The clamping block (704) is provided with anti-slip grooves.