Wheel type polishing device for toric surface

Abstract

The utility model discloses a toric wheel type polishing device, and particularly relates to the technical field of polishing equipment, the toric wheel type polishing device comprises a working table, the top of the working table is symmetrically provided with supporting columns, an electric sliding rail is arranged between the two supporting columns, and the bottom of a sliding block on the electric sliding rail is connected with a polishing mechanism. A third motor can drive a gear to rotate according to needs, a tooth groove is matched to drive a rail to drive a second frame to rotate around the connecting position of the second frame and the first frame, and therefore the angle of the polishing disc is adjusted, and an electric sliding rail and a telescopic rod are matched to adjust the height and the left-right direction of the polishing disc, so that the angle of the polishing disc can be adjusted according to the curved surface of a lens. The polishing disc can be matched with the lens at any position, so that the polishing precision is improved; and through the cleaning assembly, water can be continuously driven to spray water to the polished position through the spray head, the dust suppression effect is achieved, meanwhile, chippings are washed and collected, and chippings and water can be separated, so that water is recycled, and the chippings are treated in a centralized mode.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, in particular to a wheel-type polishing device for complex curved surfaces. Background Art

[0002] Hyperbolic mirrors are also called toric mirrors. It is an optical curved surface similar to the shape of a tire, so it can also be called a tire mirror. The lens has two different curvature radii R1 and R2 on mutually perpendicular sections. It can replace the combination of multiple plane mirrors, spherical mirrors and cylindrical mirrors, reducing the number of optical elements in the optical system. It can also be used as a deformable optical element in a deformable optical system (such as an astigmatic lens). During the processing of the toric mirror, polishing equipment is required to polish its surface in order to change the curvature radius of the lens to adapt to different usage requirements.

[0003] At present, in the process of processing toric mirrors, since toric lenses are non-rotationally symmetrical surfaces, they cannot be processed by using conventional spherical processing technology. The common processing technology is that the lens and the polishing disk perform short-distance relative friction movement in the X and Y axis directions. Due to the characteristics of the toric surface of the lens, the polishing disk and the lens are completely matched only at the 0 point position during the relative movement, and are not completely matched at any other position. This leads to poor accuracy of the polished surface, making it difficult to meet high-precision requirements, and relatively poor practicality. In addition, most of the polishing devices currently used for lens processing generate some debris during use that will fall to the surroundings or the workbench surface, requiring workers to collect and process them, increasing labor intensity, and making it inconvenient to collect and process the debris, and also causing pollution to the surrounding environment, making it inconvenient to use, and relatively poor practicality. Utility Model Content

[0004] The utility model aims to provide a wheel-type polishing device for complex curved surfaces to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a wheel-type polishing device for complex curved surfaces comprises a workbench, the top of the workbench is symmetrically provided with pillars, an electric slide rail is provided between the two pillars, the bottom of the slider on the electric slide rail is connected to the polishing mechanism, the top of the workbench is symmetrically provided with support plates, one side of the support plate is rotatably installed with a rotating column, and one end of the rotating column is connected to an adsorption block, and the rotating column and the adsorption block are hollow structures, a vacuum pump is provided on the side wall of the support plate on one side, a distribution pipe is provided in the adsorption block, and one end of the distribution pipe is rotatably connected to the working end of the vacuum pump through a connecting head, suction holes are symmetrically provided on the outer wall of the adsorption block, the suction holes are connected to motor 1 through a suction pipe, a motor 1 is provided on one side of the support plate on the other side, and the output end of the motor 1 is fixedly connected to the adsorption block, a cleaning component connected to motor 1 is provided in the workbench, and the polishing mechanism comprises a telescopic rod, the bottom of the telescopic rod is arranged on the bottom of the slider on the electric slide rail, and the telescopic end of the telescopic rod is connected to frame 1.

[0006] Furthermore, the polishing mechanism also includes a frame 2, which is rotatably installed on the inner side of the frame 1, and a polishing disk is rotatably installed on the inner side of the frame 2. A motor 2 is provided on the outer side of the frame 2, and the output end of the motor 2 is connected to the connecting shaft of the polishing disk. A motor 3 is provided on one side of the frame 1, and the output end of the motor 3 is connected to a gear on the inner side of the frame 1. A track is provided on the top of the frame 2, and a track groove is provided on one side of the track. A plurality of tooth grooves meshing with the gear are provided on the bottom surface of the track groove. The angle of the polishing disk can be adjusted according to the needs of use through the polishing mechanism so as to adjust the curvature radius of the lens processing. At the same time, the roller structure of the polishing disk is combined with its adjustable angle, so that it can match the lens at any position during use, thereby improving the polishing accuracy.

[0007] Furthermore, the cleaning assembly includes a collection frame, a collection groove is provided on the top of the workbench between the two support plates, the collection frame is embedded in the collection groove, and one end of the collection frame is connected to a handle outside the workbench, a rotating rod is rotatably installed on one side of the top of the workbench, the upper end of the rotating rod is connected to bevel gear 2, the outer side of the output end of the motor 1 is sleeved with bevel gear 1 meshing with bevel gear 2, a chamber is provided in the workbench, the lower end of the rotating rod is connected to a turntable in the chamber, and the bottom of the turntable is movably connected to a push rod through a connecting rod. Rod, a pump barrel is provided at the bottom of the collecting tank, one end of the push rod is connected with a piston in the pump barrel, a water inlet is opened on the top of the pump barrel near the piston, one end of the pump barrel is connected with a nozzle through a conduit with a one-way valve, the nozzle is installed on the front side of the frame through a support frame, and can be linked with the power of motor 1 through a cleaning component to continuously drive water to spray out through the nozzle to flush the polishing area, thereby achieving a dust suppression effect, and at the same time, the flushed debris can be collected in the collection frame, which is convenient for centralized processing, reduces labor intensity, and is more practical.

[0008] Furthermore, the rotating column is rotatably connected to the support plate through a bearing, the track is semicircular, and both the frame one and the frame two are U-shaped structures, so that the angle of the frame two can be adjusted by utilizing the structure of the track in conjunction with the gear.

[0009] Furthermore, both ends of the connecting shaft of the polishing disc are rotatably connected to the frame 2 through bearings. The polishing disc is roller-shaped, and the outer wall of the polishing disc is a curved surface with high ends and low middle, so as to better fit the lens.

[0010] Furthermore, the two ends of the connecting rod are hinged to the turntable and the push rod respectively, the outer wall of the piston is provided with a sealing ring, and a filter screen is provided at the lower part of the collecting frame to transmit power and improve the sealing between the piston and the pump barrel.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0012] 1. The utility model can drive the gear to rotate through the motor three according to the needs, so as to cooperate with the tooth groove, drive the track to drive the frame two to rotate around the connection with the frame one, so as to adjust the angle of the polishing disc, cooperate with the electric slide rail and the telescopic rod to adjust the height and left and right direction of the polishing disc, so that the angle of the polishing disc can be adjusted according to the curved surface of the lens, and the polishing disc can match the lens at any position, so as to improve the polishing accuracy, easy to use, and more practical;

[0013] 2. The utility model can be linked with the motor through the cleaning component to continuously drive water to be sprayed through the nozzle to spray water on the polishing area, thereby suppressing dust and washing the debris to be collected in the collection frame, filtering the water and debris to separate the debris and water, so as to reuse water and centrally process the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure between the vacuum pump and the adsorption block of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure between the frame 1 and the frame 2 of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure between the turntable and the push rod of the utility model;

[0019] Figure 5 This utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0020] Figure 6 This utility model Figure 1 A schematic diagram of the enlarged structure of B;

[0021] In the figure: 1. workbench; 2. pillar; 3. electric slide rail; 4. telescopic rod; 5. support plate; 6. vacuum pump; 7. rotating column; 8. adsorption block; 9. motor 1; 10. connector; 11. frame 1; 12. frame 2; 13. polishing disc; 14. motor 2; 15. track; 16. motor 3; 17. gear; 18. bevel gear 1; 19. rotating rod; 20. bevel gear 2; 21. turntable; 22. connecting rod; 23. push rod; 24. pump barrel; 25. piston; 26. catheter; 27. nozzle; 28. collection frame; 29. ​​distribution pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1 - Figure 6 The wheel-type polishing device for a complex curved surface shown in the figure comprises a workbench 1, the top of the workbench 1 is symmetrically provided with pillars 2, an electric slide rail 3 is provided between the two pillars 2, the bottom of the slider on the electric slide rail 3 is connected to a polishing mechanism, the top of the workbench 1 is symmetrically provided with support plates 5, the side wall of one side support plate 5 is rotatably installed with a rotating column 7, and one end of the rotating column 7 is connected to an adsorption block 8, and the rotating column 7 and the adsorption block 8 are hollow structures, the side wall of one side support plate 5 is provided with a vacuum pump 6, the adsorption block 8 is provided with a distribution pipe 29, and one end of the distribution pipe 29 is rotatably connected to the working end of the vacuum pump 6 through a connector 10, the outer wall of the adsorption block 8 is symmetrically provided with suction holes, the suction holes and the motor 9 are connected through a suction pipe, one side of the other side support plate 5 is provided with a motor 9, and the output end of the motor 9 is fixedly connected to the adsorption block 8, a cleaning component connected to the motor 9 is provided in the workbench 1, and the polishing mechanism comprises a telescopic rod 4, the bottom of the telescopic rod 4 is arranged at the bottom of the slider on the electric slide rail 3, and the telescopic end of the telescopic rod 4 is connected to a frame 11.

[0024] In this example, the polishing mechanism also includes a frame 2 12, which is rotatably installed on the inner side of the frame 1 1, and a polishing disc 13 is rotatably installed on the inner side of the frame 2 12. A motor 2 14 is provided on the outer side of the frame 2 12, and the output end of the motor 2 14 is connected to the connecting shaft of the polishing disc 13. A motor 3 16 is provided on one side of the frame 1 1, and the output end of the motor 3 16 is connected to a gear 17 on the inner side of the frame 1 1. A track 15 is provided on the top of the frame 2 12, and a track groove is provided on one side of the track 15, and a plurality of tooth grooves meshing with the gear 17 are provided on the bottom surface of the track groove. In this example, the motor 1 9, the motor 2 14 and the motor 3 16 are all servo motors so that the rotation speed can be controlled as needed. Through the polishing mechanism, the angle of the polishing disc 13 can be adjusted according to the needs of use so as to adjust the curvature radius of the lens processing. At the same time, the roller structure of the polishing disc 13 is combined with its adjustable angle so that it can match the lens at any position when in use, thereby improving the polishing accuracy. In this example, the cleaning component includes a collection frame 28. A collection trough is provided between the two support plates 5 at the top of the workbench 1. The collection frame 28 is embedded in the collection trough, and one end of the collection frame 28 is connected to a handle outside the workbench 1. A rotating rod 19 is rotatably installed on one side of the top of the workbench 1. The upper end of the rotating rod 19 is connected to a bevel gear 20. The outer side of the output end of the motor 19 is sleeved with a bevel gear 18 meshing with the bevel gear 20. A chamber is provided in the workbench 1. The lower end of the rotating rod 19 is connected to a turntable 21 in the chamber. The bottom of the turntable 21 is movably connected to a push rod 23 through a connecting rod 22. A pump barrel 24 is provided at the bottom of the collection tank, one end of the push rod 23 is connected to a piston 25 in the pump barrel 24, a water inlet is provided at the top of the pump barrel 24 near the piston 25, one end of the pump barrel 24 is connected to a nozzle 27 through a conduit 26 with a one-way valve, and the nozzle 27 is installed on the front of the frame 11 through a support frame. Through the cleaning assembly, it can be linked with the power of the motor 19 to continuously drive water to spray out through the nozzle 27 to flush the polished area, thereby achieving a dust suppression effect, and at the same time, the flushed debris can be collected in the collection frame 28, which is convenient for centralized processing, reduces labor intensity, and is more practical. In this example, the rotating column 7 is rotatably connected to the support plate 5 through a bearing, the track 15 is semicircular, and the frame 11 and the frame 2 12 are both U-shaped structures, so that the angle of the frame 2 12 can be adjusted by using the structure of the track 15 and cooperating with the gear 17. In this example, both ends of the connecting shaft of the polishing disc 13 are rotatably connected to the frame 2 12 through bearings. The polishing disc 13 is in the shape of a roller, and the outer wall surface of the polishing disc 13 is a curved surface with high ends and low middle, so as to better fit the lens. In this example, both ends of the connecting rod 22 are respectively hinged to the rotating disc 21 and the push rod 23, a sealing ring is provided on the outer wall of the piston 25, and a filter screen is provided at the lower part of the collecting frame 28 to transmit power and improve the sealing between the piston 25 and the pump barrel 24.

[0025] The working principle of the utility model is as follows: when in use, the lens to be polished is placed on the outer side of the adsorption block 8 to form a circular combination, and the vacuum pump 6 is started, and the connecting head 10, the motor 1 9 and the suction pipe are matched, so that the lens corresponding to the outer side of the adsorption block 8 is adsorbed and fixed through the suction hole, and then the motor 1 9 is started to drive the adsorption block 8 to rotate, and the motor 2 14 is started to drive the polishing disc 13 to rotate, and the frame 1 11 is pushed forward by the telescopic rod 4, so that the polishing disc 13 moves down so as to match the lens for polishing treatment, and at the same time, according to different polishing positions, the motor 3 16 is started to drive the gear 17 to rotate, so that the gear 17 rotates in the track groove, and cooperates with a plurality of tooth grooves meshing with it to drive the track 15, so that the track 15 drives the frame 2 12 to rotate around the connection between the frame 2 12 and the frame 1 11 as the center, so that the frame 2 12 drives the polishing disc 13 to tilt to the left or to the right, thereby changing the angular position of the polishing disc 13, so that the polishing disc 13 and the lens are in the process of movement. Any position can make the polishing disc 13 coincide with the mirror surface, improve its processing accuracy, easy to use, and more practical; while the motor 9 is working, it will drive the bevel gear 18 to rotate, and the bevel gear 18 will drive the meshing bevel gear 20 to drive the rotating rod 19 to rotate, so that the rotating rod 19 drives the rotating disk 21 connected to the lower end to rotate, so that the rotating disk 21 will drive the connecting rod 22 to continuously push and pull the push rod 23, so that the push rod 23 will drive the piston 25 to reciprocate left and right in the pump barrel 24, thereby continuously pushing the water entering the pump barrel 24 into the conduit 26, and then transmitting it to the nozzle 27 for spraying, so as to flush the polishing area and play a dust suppression effect. At the same time, the flushing debris can fall into the collection tank, and the water and the debris can fall into the collection frame 28, and the water and the debris are separated by filtering through the filter net, so as to recycle the water and save resources. At the same time, the debris generated by polishing can also be collected and processed in a centralized manner, which reduces the work intensity, is easy to use, and more practical.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A wheel-type polishing device for complex curved surfaces, comprising a workbench (1), the top of the workbench (1) is symmetrically provided with pillars (2), an electric slide rail (3) is provided between two of the pillars (2), and the characteristics are: The bottom of the slider on the electric slide rail (3) is connected to a polishing mechanism, and a support plate (5) is symmetrically provided on the top of the workbench (1), and a rotating column (7) is rotatably installed on one side of the support plate (5), and one end of the rotating column (7) is connected to an adsorption block (8), and the rotating column (7) and the adsorption block (8) are hollow structures, and a vacuum pump (6) is provided on the side wall of the support plate (5) on one side, and a distribution pipe (29) is provided in the adsorption block (8), and one end of the distribution pipe (29) is rotatably connected to the working end of the vacuum pump (6) through a connector (10). The outer wall of the adsorption block (8) is symmetrically provided with suction holes, and the suction holes are connected to the motor (9) through a suction tube. A motor (9) is provided on one side of the support plate (5) on the other side, and the output end of the motor (9) is fixedly connected to the adsorption block (8). A cleaning component connected to the motor (9) is provided inside the workbench (1). The polishing mechanism comprises a telescopic rod (4), the bottom of the telescopic rod (4) is arranged at the bottom of the upper slider of the electric slide rail (3), and the telescopic end of the telescopic rod (4) is connected to a frame (11).

2. A wheel-type polishing device for complex curved surfaces according to claim 1, characterized in that: The polishing mechanism further comprises a frame 2 (12), the frame 2 (12) being rotatably mounted on the inner side of the frame 1 (11), a polishing disc (13) being rotatably mounted on the inner side of the frame 2 (12), a motor 2 (14) being arranged on the outer side of the frame 2 (12), and an output end of the motor 2 (14) being connected to a connecting shaft of the polishing disc (13), a motor 3 (16) being arranged on one side of the frame 1 (11), and an output end of the motor 3 (16) being connected to a gear (17) on the inner side of the frame 1 (11), a track (15) being arranged on the top of the frame 2 (12), and a track groove being arranged on one side of the track (15), and a plurality of tooth grooves meshing with the gear (17) being arranged on the inner bottom surface of the track groove.

3. A wheel-type polishing device for complex curved surfaces according to claim 1, characterized in that: The cleaning assembly comprises a collecting frame (28), a collecting groove is provided on the top of the workbench (1) between two supporting plates (5), the collecting frame (28) is embedded in the collecting groove, and one end of the collecting frame (28) is connected to a handle outside the workbench (1), a rotating rod (19) is rotatably installed on one side of the top of the workbench (1), and the upper end of the rotating rod (19) is connected to a bevel gear 2 (20), the outer side of the output end of the motor 1 (9) is sleeved with a bevel gear 1 (18) meshing with the bevel gear 2 (20), and a chamber is provided in the workbench (1), The lower end of the rotating rod (19) is connected to a rotating disk (21) in the chamber, and the bottom of the rotating disk (21) is movably connected to a push rod (23) through a connecting rod (22). A pump barrel (24) is provided at the bottom of the collecting tank, and one end of the push rod (23) is connected to a piston (25) in the pump barrel (24). A water inlet is provided at the top of the pump barrel (24) near the piston (25). One end of the pump barrel (24) is connected to a nozzle (27) through a conduit (26) with a one-way valve, and the nozzle (27) is installed on the front side of the frame (11) through a support frame.

4. A wheel-type polishing device for complex curved surfaces according to claim 2, characterized in that: The rotating column (7) is rotatably connected to the support plate (5) via a bearing, the track (15) is semicircular, and the frame 1 (11) and the frame 2 (12) are both U-shaped structures.

5. A wheel-type polishing device for complex curved surfaces according to claim 2, characterized in that: The two ends of the connecting shaft of the polishing disc (13) are rotatably connected to the second frame (12) through bearings. The polishing disc (13) is in the shape of a roller, and the outer wall surface of the polishing disc (13) is a curved surface with high ends and low middle.

6. A wheel-type polishing device for complex curved surfaces according to claim 3, characterized in that: The two ends of the connecting rod (22) are respectively hinged to the rotating disk (21) and the push rod (23); the outer wall of the piston (25) is sleeved with a sealing ring; and a filter screen is provided at the lower part of the collecting frame (28).

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