Clamping device convenient to position and used for machining optical lens

Abstract

The utility model discloses an optical lens processing clamping device convenient to position, which comprises a processing base, a supporting plate fixedly connected inside the processing base, a steering motor fixedly connected to the lower end of the supporting plate, a steering shaft connected to the upper end of the steering motor, and a steering gear connected to the upper end of the steering shaft. The lower end of the side, close to the steering motor, of the supporting plate is connected with an electric slip ring structure, and a rotating shaft is arranged at the upper end of the electric slip ring structure. By means of the technology, when an optical lens is machined and polished, generated powdered scraps are adsorbed, filtered and collected, peculiar smells in air are purified, so that harm to workers is reduced, the safety is good, an adsorption filter plate is convenient to disassemble and replace, and the purposes of solving problems and improving practical value are achieved through the technology.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lens processing, in particular to a clamping device for processing optical lenses which is convenient for positioning. Background Art

[0002] Optical glass is made of high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and other oxides mixed according to a specific formula, melted in a platinum crucible at high temperature, stirred evenly with ultrasound to remove bubbles; then slowly cooled for a long time to prevent the glass block from generating internal stress. The cooled glass block must be measured by optical instruments to check whether the purity, transparency, uniformity, refractive index and dispersion rate meet the specifications. Qualified glass blocks are heated and forged to become optical lens blanks. Optical lens processing requires cutting and grinding of edges and corners.

[0003] However, it is not convenient to adjust the position of the optical lens after it is clamped. It needs to be disassembled and repositioned, which has low processing efficiency, and the powder generated by cutting and grinding will cause harm to the workers.

[0004] In view of this, research and improvement are conducted on the existing problems, and a clamping device for processing optical lenses that is easy to position is provided. Through the setting of a fixer, a fixing bucket, a purification filter element, a negative pressure device, an adsorption filter plate, and a negative pressure fan, it is possible to absorb, filter, and collect the powder generated when processing and polishing the optical lens, and purify the odor in the air, thereby reducing the harm to the staff, making it safe, and easy to disassemble and replace the adsorption filter plate. The purpose is to solve the problem and improve the practical value through this technology. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a clamping device for processing optical lenses which is easy to position.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a clamping device for processing optical lenses that is easy to position, comprising a processing base, a support plate is fixedly connected to the inside of the processing base, a steering motor is fixedly connected to the lower end of the support plate, a steering shaft is connected to the upper end of the steering motor, a steering gear is fixedly connected to the upper end of the steering shaft, an electric slip ring structure is fixedly connected to the lower end of the support plate close to the steering motor, a rotating shaft is movably connected to the upper end of the electric slip ring structure, a rotating gear is fixedly connected to the outer wall of the rotating shaft, a positioner is fixedly connected to the upper end of the rotating shaft, and the interior of the positioner is fixedly connected to the There is a positioning auxiliary component, the upper end of which is fixedly connected to a positioning adsorption plate, the upper end of the processing base is fixedly connected to a fixture, the interior of the fixture is fixedly connected to a fixed bucket, the back of the fixed bucket is rotatably connected to a purification filter element, the interior of the fixture near the back of the fixed bucket is fixedly connected to a negative pressure device, the upper end of the negative pressure device is plugged with an adsorption filter plate, the interior of the negative pressure device is fixedly connected to a negative pressure fan, the upper end of the fixture is fixedly connected to an electric telescopic rod, the upper end of the electric telescopic rod is fixedly connected to a fixed plate, the lower end of the fixed plate is fixedly connected to a fixed rod, and the outer wall of the fixed rod is rotatably connected to a positioning plate.

[0007] As a further description of the above technical solution:

[0008] A first sealing cover plate is clamped on the front of the processing base, and a second sealing cover plate is clamped on the upper ends of one side and the other side of the fixer close to the electric telescopic rod.

[0009] As a further description of the above technical solution:

[0010] The outer wall of the rotating gear meshes with the steering gear, and the positioner is rotatably connected to the processing base through a rotating shaft.

[0011] As a further description of the above technical solution:

[0012] The front side of the fixer is provided with an air inlet hole, the back side is provided with an air outlet hole, and the back side of the processing base and the outer wall of the positioner are both provided with ventilation holes.

[0013] As a further description of the above technical solution:

[0014] The number of the purification filter elements is two groups, and the number of the negative pressure fans is two groups.

[0015] As a further description of the above technical solution:

[0016] The size of the positioning plate is smaller than that of the positioner, and the size of the fixing bucket is larger than that of the purification filter element.

[0017] As a further description of the above technical solution:

[0018] The positioning auxiliary component comprises a negative pressure air pump, and the upper end of the negative pressure air pump is fixedly connected with a fixing pipe, and the interior of the purification filter element is provided with an activated carbon adsorbent.

[0019] The utility model has the following beneficial effects:

[0020] A clamping device for processing optical lenses that is easy to position can absorb, filter and collect powder generated when processing and polishing optical lenses through the settings of a fixer, a fixing bucket, a purification filter element, a negative pressure device, an adsorption filter plate, and a negative pressure fan, and purify odors in the air, thereby reducing harm to workers, making it safe, and easy to disassemble and replace the adsorption filter plate.

[0021] A clamping device for processing optical lenses that is easy to position can realize negative pressure adsorption before clamping the optical lens through the arrangement of a positioner, a positioning auxiliary component, an electric telescopic rod, a fixing plate, a fixing rod, and a positioning plate, so that the optical lens has good positioning and clamping stability and is firmly clamped; through the arrangement of a supporting plate, a steering motor, a steering shaft, a steering gear, an electric slip ring structure, a rotating shaft, and a rotating gear, the positioner can rotate the optical lens synchronously through the rotation of the rotating shaft, so that it does not need to be disassembled and fixed multiple times during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a clamping device for processing optical lenses that is easy to position, as proposed by the utility model;

[0023] Figure 2 This is a front plan view of the processing base portion of a clamping device for processing optical lenses that is easy to position, as proposed by the utility model;

[0024] Figure 3 This is a top plan view of the fixing part of a clamping device for processing optical lenses which is easy to position and is proposed by the utility model.

[0025] Legend:

[0026] 1. Processing base; 2. Support plate; 3. Steering motor; 4. Steering shaft; 5. Steering gear; 6. Electric slip ring structure; 7. Rotating shaft; 8. Rotating gear; 9. Positioner; 10. Positioning auxiliary component; 11. Positioning adsorption plate; 12. Fixer; 13. Fixed bucket; 14. Purification filter element; 15. Negative pressure device; 16. Adsorption filter plate; 17. Negative pressure fan; 18. Electric telescopic rod; 19. Fixed plate; 20. Fixed rod; 21. Positioning plate. DETAILED DESCRIPTION

[0027] 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.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Reference Figure 1-3The utility model provides an embodiment: a clamping device for processing optical lenses that is easy to position, including a processing base 1, a support plate 2 is fixedly connected inside the processing base 1, a steering motor 3 is fixedly connected at the lower end of the support plate 2, a steering shaft 4 is connected at the upper end of the steering motor 3, a steering gear 5 is fixedly connected at the upper end of the steering shaft 4, an electric slip ring structure 6 is fixedly connected at the lower end of the support plate 2 near the steering motor 3, a rotating shaft 7 is movably connected at the upper end of the electric slip ring structure 6, a rotating gear 8 is fixedly connected to the outer wall of the rotating shaft 7, a positioner 9 is fixedly connected to the upper end of the rotating shaft 7, a positioning auxiliary component 10 is fixedly connected to the interior of the positioner 9, and the positioning auxiliary component A positioning adsorption plate 11 is fixedly connected to the upper end of 10, a fixture 12 is fixedly connected to the upper end of the processing base 1, a fixing bucket 13 is fixedly connected to the inside of the fixing bucket 13, a purification filter element 14 is rotatably connected to the back of the fixing bucket 13, a negative pressure device 15 is fixedly connected to the inside of the fixing bucket 13 near the back of the fixing bucket 13, an adsorption filter plate 16 is plugged into the upper end of the negative pressure device 15, a negative pressure fan 17 is fixedly connected to the inside of the negative pressure device 15, an electric telescopic rod 18 is fixedly connected to the upper end of the fixing device 12, a fixing plate 19 is fixedly connected to the upper end of the electric telescopic rod 18, a fixing plate 19 is fixedly connected to the lower end of the fixing plate 19, and a positioning plate 21 is rotatably connected to the outer wall of the fixing rod 20.

[0030] A clamping device for processing optical lenses that is easy to position is provided with a fixer 12, a fixing bucket 13, a purification filter element 14, a negative pressure device 15, an adsorption filter plate 16, and a negative pressure fan 17, so that the generated powder can be adsorbed, filtered and collected when the optical lens is processed and polished, and the odor in the air can be purified, thereby reducing the harm to the staff, making it safe, and easy to disassemble and replace the adsorption filter plate 16; through the arrangement of a positioner 9, a positioning auxiliary component 10, an electric telescopic rod 18, a fixing plate 19, a fixing rod 20, and a positioning plate 21, negative pressure adsorption can be achieved before the optical lens is clamped, so that the stability of the positioning and clamping is good and the clamping is firm; through the arrangement of a support plate 2, a steering motor 3, a steering shaft 4, a steering gear 5, an electric slip ring structure 6, a rotating shaft 7, and a rotating gear 8, the positioner 9 can rotate the optical lens synchronously through the rotation of the rotating shaft 7, so that it does not need to be disassembled and fixed multiple times during processing.

[0031] Specifically, a first sealing cover plate is clamped on the front of the processing base 1, which is convenient for opening the processing base 1 to inspect and repair its internal parts. A second sealing cover plate is clamped on the upper end of one side and the other side of the fixture 12 close to the electric telescopic rod 18, which is convenient for opening the fixture 12 to inspect and repair its internal parts.

[0032] Specifically, the outer wall of the rotating gear 8 meshes with the steering gear 5, and the positioner 9 is rotatably connected to the processing base 1 through the rotating shaft 7, so that the optical lens can be rotated to achieve a good polishing effect without the need for multiple disassembly and installation.

[0033] Specifically, the front of the fixer 12 is provided with an air inlet hole, and the back is provided with an air outlet hole to accelerate the flow of air. The back of the processing base 1 and the outer wall of the positioner 9 are provided with ventilation holes, which can extract the air in the positioning adsorption plate 11 to generate negative pressure.

[0034] Specifically, the number of the purification filter elements 14 is two groups, and the number of the negative pressure fans 17 is two groups, which can absorb and filter the powder generated by grinding optical lenses, and have a good effect of collecting and purifying it, thereby reducing the harm to the staff.

[0035] Specifically, the size of the positioning plate 21 is smaller than that of the positioner 9, and the optical lens can be pressed to ensure good clamping stability. The size of the fixing bucket 13 is larger than that of the purification filter element 14, which is convenient for adsorbing powder.

[0036] Specifically, the positioning auxiliary component 10 includes a negative pressure air pump, and the upper end of the negative pressure air pump is fixedly connected to a fixing tube, which is convenient for positioning assistance when clamping the optical lens so that it can be fixed by negative pressure adsorption. The interior of the purification filter element 14 is provided with an activated carbon adsorbent, which can adsorb and filter odors in the air.

[0037] Working principle: When in use, place the optical lens on the upper end of the positioner 9, and the negative pressure air pump of the positioning auxiliary component 10 will extract the air inside the positioning adsorption plate 11 to generate negative pressure, which adsorbs the optical lens, thereby achieving a good clamping and positioning effect. Then the electric telescopic rod 18 moves the fixed plate 19, and the positioning plate 21 clamps it through the fixed rod 20, which is convenient for processing the optical lens. In addition, the negative pressure fan 17 is started to accelerate the flow of air, and the powder is filtered and collected through the purification filter element 14, and then the odor is purified through the adsorption filter plate 16 to increase the safety of the staff. The steering motor 3 is started, and through the steering shaft 4, the steering gear 5 and the rotating gear 8, the rotating shaft 7 can rotate the positioner 9 to adjust the position of the optical lens and make its processing efficient.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamping device for processing an optical lens that is easy to position, comprising a processing base (1), characterized in that: The interior of the processing base (1) is fixedly connected to a support plate (2); the lower end of the support plate (2) is fixedly connected to a steering motor (3); the upper end of the steering motor (3) is connected to a steering shaft (4); the upper end of the steering shaft (4) is fixedly connected to a steering gear (5); the lower end of the support plate (2) on a side close to the steering motor (3) is fixedly connected to an electric slip ring structure (6); the upper end of the electric slip ring structure (6) is movably connected to a rotating shaft (7); the outer wall of the rotating shaft (7) is fixedly connected to a rotating gear (8); the upper end of the rotating shaft (7) is fixedly connected to a positioner (9); the interior of the positioner (9) is fixedly connected to a positioning auxiliary component (10); the upper end of the positioning auxiliary component (10) is fixedly connected to a positioning suction plate (11); the The upper end of the work base (1) is fixedly connected to a fixture (12), the interior of the fixture (12) is fixedly connected to a fixing bucket (13), the back of the fixing bucket (13) is rotatably connected to a purification filter element (14), the interior of the fixture (12) near the back of the fixing bucket (13) is fixedly connected to a negative pressure device (15), the upper end of the negative pressure device (15) is plugged with an adsorption filter plate (16), the interior of the negative pressure device (15) is fixedly connected to a negative pressure fan (17), the upper end of the fixture (12) is fixedly connected to an electric telescopic rod (18), the upper end of the electric telescopic rod (18) is fixedly connected to a fixing plate (19), the lower end of the fixing plate (19) is fixedly connected to a fixing rod (20), and the outer wall of the fixing rod (20) is rotatably connected to a positioning plate (21).

2. A clamping device for processing optical lenses that facilitates positioning according to claim 1, characterized in that: A first sealing cover plate is clamped on the front of the processing base (1), and a second sealing cover plate is clamped on the upper ends of one side and the other side of the fixer (12) close to the electric telescopic rod (18).

3. A clamping device for processing optical lenses that facilitates positioning according to claim 1, characterized in that: The outer wall of the rotating gear (8) meshes with the steering gear (5), and the positioner (9) is rotationally connected to the processing base (1) via the rotating shaft (7).

4. The clamping device for processing optical lenses that facilitates positioning according to claim 1, characterized in that: The front side of the fixer (12) is provided with an air inlet hole, and the back side is provided with an air outlet hole. The back side of the processing base (1) and the outer wall of the positioner (9) are both provided with ventilation holes.

5. The clamping device for processing optical lenses that facilitates positioning according to claim 1, characterized in that: The number of the purification filter elements (14) is two groups, and the number of the negative pressure fans (17) is two groups.

6. The clamping device for processing optical lenses that facilitates positioning according to claim 1, characterized in that: The size of the positioning plate (21) is smaller than the size of the positioner (9), and the size of the fixing bucket (13) is larger than the size of the purification filter element (14).

7. The clamping device for processing optical lenses that facilitates positioning according to claim 1, characterized in that: The positioning auxiliary component (10) comprises a negative pressure air pump, and the upper end of the negative pressure air pump is fixedly connected to a fixing pipe, and an activated carbon adsorbent is arranged inside the purification filter element (14).

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