CN220806695U

CN220806695U - Optical lens polishing device

Info

Publication number: CN220806695U
Application number: CN202322490370.5U
Authority: CN
Inventors: 黄亚鹏; 毕禾馨
Original assignee: Suzhou Zhongcheng Optoelectronic Technology Co ltd
Current assignee: Suzhou Zhongcheng Optoelectronic Technology Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-04-19
Anticipated expiration: 2033-09-14

Abstract

The utility model relates to an optical lens polishing device which comprises a base, wherein a protective cover is arranged above the base, a first motor is arranged on one side of the base, the output end of the first motor is connected with a first screw rod, the first screw rod is externally connected with a first threaded seat, a clamping block is fixedly connected above the first threaded seat, a push rod is connected inside the clamping block in a penetrating way, one end of the push rod is provided with a clamping seat, the other end of the push rod is connected with the output end of a second motor, and a clamping plate is arranged on one side below the clamping seat. According to the utility model, the clamping plate and the supporting seat are arranged, the lens can be placed in the clamping groove in the clamping plate to be fixed and then move upwards, so that deviation of the position of the lens can be prevented, and when the edge of the lens is polished, polished dust can be collected in the dust collecting box through the air guide opening under the action of the induced draft fan, so that the dust is reduced from drifting to the external environment, and the air environment of a working area and the health of staff are protected.

Description

Optical lens polishing device

Technical Field

The utility model relates to an optical lens polishing device, and belongs to the technical field of optical lenses.

Background

A lens is an optical element made of a transparent substance (e.g., glass, crystal, etc.). Convex lens: the middle is thick, the edge is thin, and the three types of biconvex, plano-convex and concave-convex are adopted; concave lens: the middle is thin, the edge is thick, and the three types of double concave, flat concave and convex are provided. The lens plays an important role in astronomical, military, traffic, medical, artistic and other fields.

As CN210360695U discloses a polishing device for optical lens of mobile phone camera, the first sliding component and the second sliding component clamp the lens by rotating the double-section screw shaft, the lens is clamped by this way, no matter what the thickness dimension of the lens is, the axial lead of the lens can be opposite to the center position of the grinding wheel; the two cambered surfaces of the non-contact lens are ground in the mode, and only the edge of the lens is ground, so that adverse effects on the light-transmitting surface of the lens can not be caused in the grinding process; the rubber gasket is contacted with the lens, so that the problem that the lens is damaged due to the fact that the lens is pressed by the top shaft is avoided. But use first slip subassembly and second slip subassembly to fix a position the lens when fixing a position the lens, when the lens takes place the skew on placing the rubber backing plate, then the lens position after the fixed position also can take place the slope to be unfavorable for polishing the lens, and when polishing the lens, the dust that polishes down can't collect, makes the dust float in the air easily, influences working area's air environment and staff's healthy.

Disclosure of utility model

The utility model aims to provide an optical lens polishing device, by arranging a clamping plate and a supporting seat, a lens can be placed in a clamping groove in the clamping plate to be fixed and then move upwards, so that deviation of the position of the lens can be prevented, and when the edge of the lens is polished, dust polished can be collected in a dust collecting box through an air guide opening under the action of an induced draft fan, so that the dust is reduced from drifting to the external environment, the air environment of a working area and the health of staff are protected, and the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an optical lens grinding device, includes the base, the base top is equipped with the protection casing, base one side is equipped with first motor, first motor output is connected with screw rod one, screw rod one external connection has screw seat one, screw seat one top fixedly connected with fixture block, the inside through connection of fixture block has the ejector pin, ejector pin one end is equipped with the grip slipper, the ejector pin other end is connected with second motor output, grip slipper below one side is equipped with the cardboard, the cardboard below is connected in the supporting seat is inside, adjacent one side of supporting seat is equipped with screw seat two, screw seat two inside through connection has screw rod two, screw rod two one end is connected with third motor output, screw seat two top is equipped with the support frame, the support frame top is equipped with the grinding wheel.

Further, the first motor the first screw seat with a screw rod quantity is two and symmetry locates the base both sides, the inside spout that holds screw seat one passes through that is equipped with of base, screw seat one is in the inside sliding connection of base, screw seat quantity is two and symmetry locates the base both sides, the fixture block with the ejector pin junction is equipped with the bearing, the ejector pin is in the inside swivelling joint of fixture block, the grip slipper is circular just the inside arc recess that is equipped with of grip slipper.

Further, the supporting seat is internally provided with a plurality of electric push rods, the top ends of the electric push rods are fixedly connected with the bottom of the clamping plate, the supporting seat is internally provided with a groove for accommodating the clamping plate, the clamping plate is in sliding connection with the supporting seat, and a clamping groove is formed in the clamping plate.

Further, a chute for accommodating the second threaded seat to pass through is arranged above the base, and the second threaded seat is in sliding connection inside the base.

Further, the protective cover top both sides are equipped with the air inlet, be equipped with the filter pulp on the air inlet, just the protective cover center is equipped with transparent movable sealing door, be equipped with the handle on the transparent movable sealing door, the base top is equipped with a plurality of air guide openings, the air guide opening below is located the inside dust collecting box that is equipped with of base, the dust collecting box is by the cotton preparation of non-woven fabrics filter.

Further, induced draft fans are arranged on two sides of the inside of the base, air outlets are formed in one side of the induced draft fans, and the air outlets penetrate through the inner wall of the base.

The beneficial effects of the utility model are as follows:

1. Through setting up cardboard and supporting seat, the inside centre gripping groove that is equipped with of cardboard, during the use, can place the lens in the centre gripping groove in the cardboard, then use electric putter to drive cardboard and lens upward movement, when the axial lead of lens axial lead and supporting seat moved same straight line, reuse ejector pin and supporting seat press from both sides the lens tightly to can prevent that the lens position from taking place the deviation, the accuracy of position when keeping the lens polish.

2. Through setting up protection casing and transparent movable sealing door in the base top, set up wind guide mouth and draught fan in the inside of base, when the draught fan was operated, the draught fan can make the inside negative pressure that produces of base to make the inside air of protection casing flow to the inside of base, when polishing the emery wheel polishes the lens, make the dust that polishes down can follow the air that flows and pass in the wind guide mouth gets into dust collection box, thereby can reduce the dust and fly away in to the external environment, the air environment of protection work area and staff's healthy.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a front view of an optical lens polishing apparatus of the present utility model;

FIG. 2 is a schematic view of the internal parts of a protective cover of an optical lens polishing device according to the present utility model;

FIG. 3 is a cross-sectional view of a support base of an optical lens polishing apparatus of the present utility model;

FIG. 4 is a cross-sectional view of a base of an optical lens polishing apparatus of the present utility model;

FIG. 5 is an enlarged partial view of the area A of FIG. 2 of an optical lens polishing apparatus according to the present utility model;

Reference numerals in the drawings: 1. a base; 2. a protective cover; 3. a first motor; 4. a first screw rod; 5. a first thread seat; 6. a clamping block; 7. a push rod; 8. a clamping seat; 9. a second motor; 10. a clamping plate; 11. a support base; 12. a second thread seat; 13. a second screw rod; 14. a third motor; 15. a support frame; 16. grinding the grinding wheel; 17. an electric push rod; 18. a clamping groove; 19. an air inlet; 20. a transparent movable sealing door; 21. an air guide port; 22. a dust collection box; 23. an induced draft fan; 24. and an air outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-5, the present utility model provides a technical solution:

The utility model provides an optical lens grinding device, includes base 1, base 1 top is equipped with protection casing 2, base 1 one side is equipped with first motor 3, first motor 3 output is connected with first 4 of lead screw, first 4 external connection of lead screw has screw seat one 5, screw seat one 5 top fixedly connected with fixture block 6, the inside through connection of fixture block 6 has ejector pin 7, ejector pin 7 one end is equipped with grip slipper 8, the ejector pin 7 other end is connected with second motor 9 output, grip slipper 8 below one side is equipped with cardboard 10, cardboard 10 below is connected in supporting seat 11 inside, the adjacent one side of supporting seat 11 is equipped with screw seat two 12, screw seat two 12 inside through connection has lead screw two 13, lead screw two 13 one end is connected with third motor 14 output, screw seat two 12 top is equipped with support frame 15, the support frame 15 top is equipped with the emery wheel 16 of polishing.

Specifically, the first motor 3 the first screw thread seat 5 with the first 4 quantity of lead screw is two and symmetry locates base 1 both sides, the inside spout that holds the first 5 of screw thread seat that is equipped with of base 1, the first 5 of screw thread seat is in the inside sliding connection of base 1, the first 5 quantity of screw thread seat is two and symmetry locates base 1 both sides, fixture block 6 with ejector pin 7 junction is equipped with the bearing, ejector pin 7 is in the inside swivelling joint of fixture block 6, grip block 8 be circular just grip block 8 inside is equipped with the arc recess, can drive the first 5 of screw thread seat when the first 4 of lead screw rotates to can drive the grip block 8 removal of both sides and fix the lens centre gripping.

Specifically, a plurality of electric push rods 17 are arranged inside the supporting seat 11, the top ends of the electric push rods 17 are fixedly connected with the bottom of the clamping plate 10, grooves for accommodating the clamping plate 10 are formed inside the supporting seat 11, the clamping plate 10 is in sliding connection inside the supporting seat 11, clamping grooves 18 are formed inside the clamping plate 10, sliding grooves for accommodating the threaded seats II 12 are formed above the base 1, the threaded seats II 12 are in sliding connection inside the base 1, lenses can be placed in the clamping grooves 18 in the clamping plate 10, two ends of the lenses can be moved into the clamping plate along the clamping grooves 18, accordingly, lenses with the corresponding sizes of the clamping plate 10 can be placed in the clamping plate 10, the threaded seats II 12 can be driven to move forwards when the screw rods II 13 rotate, and accordingly, the grinding wheel 16 can be driven to move to contact with the lenses for grinding.

Example 2: referring to fig. 1 and 4, the difference between the present embodiment and embodiment 1 is that: the utility model discloses a dust collecting device, including protection casing 2, protection casing 2 top both sides are equipped with air inlet 19, be equipped with filter pulp on the air inlet 19, just protection casing 2 center is equipped with transparent movable sealing door 20, be equipped with the handle on the transparent movable sealing door 20, base 1 top is equipped with a plurality of air guide openings 21, air guide opening 21 below is located base 1 inside is equipped with dust collecting box 22, dust collecting box 22 is by the cotton preparation of non-woven fabrics filter pulp, base 1 inside both sides are equipped with draught fan 23, draught fan 23 one side is equipped with air outlet 24, air outlet 24 run through in base 1 inner wall can prevent the dust that grinding wheel 16 ground produced on the protection casing 2 to outside diffusion, can make the inside negative pressure that produces of base 1 when draught fan 23 operates to make the inside air of protection casing 2 to the inside of base 1 flow, reduce the dust to outside environment in the drift.

The working principle of the utility model is as follows: when the lens holder is used, the lens is inserted into the clamping groove 18 in the clamping plate 10, then the electric push rod 17 is started, the clamping plate 10 and the lens are driven to move upwards by the electric push rod 17, when the axial lead of the lens and the axial lead of the clamping seat 8 are in the same straight line, the first motor 3 is started, the first motor 3 operates to drive the first screw rod 4 to rotate, the first screw seat 5 can drive the clamping block 6 and the ejector rod 7 to move, the clamping seat 8 is used for clamping and fixing the lens, then the clamping plate 10 is driven to move downwards by the electric push rod 17 to reset, then the third motor 14 is started, the third motor 14 operates to drive the second screw rod 13 to rotate, the second screw seat 12 and the polishing grinding wheel 16 can be driven to move to abut against the edge of the lens, finally the polishing grinding wheel 16, the second motor 9 and the induced draft fan 23 are started, the second motor 9 can drive the ejector rod 7 to rotate, the angle of the lens can be driven, negative pressure can be generated inside the base 1 when the induced draft fan 23 operates, air inside the protective cover 2 flows towards the inside the base 1, and when the polishing wheel 16 polishes the lens, and the dust can flow through the dust box 21 into the dust collector 22.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An optical lens polishing device comprising a base (1), characterized in that: the utility model discloses a grinding wheel grinding machine, including base (1), screw rod (5), screw rod (3), support frame (15) top, support frame (15) are equipped with clamping plate (10), clamping plate (10) are equipped with to base (1) one side, first motor (3) output is connected with screw rod (4), screw rod (4) external connection has screw seat (5), screw seat (5) top fixedly connected with fixture block (6), fixture block (6) inside through connection has ejector pin (7), ejector pin (7) one end is equipped with grip slipper (8), ejector pin (7) other end and second motor (9) output are connected, grip slipper (8) below one side is equipped with cardboard (10), cardboard (10) below is connected in supporting seat (11) inside, supporting seat (11) adjacent one side is equipped with screw seat two (12), screw seat two (12) inside through connection has screw rod two (13), screw rod two (13) one end and third motor (14) output, screw seat two (12) top is equipped with support frame (15).

2. An optical lens polishing apparatus according to claim 1, wherein: the novel screw thread seat comprises a base (1), a first motor (3), screw thread seat I (5) and screw rod I (4) are two in number and symmetrically arranged on two sides of the base (1), a chute for accommodating the screw thread seat I (5) to pass through is formed in the base (1), the screw thread seat I (5) is in sliding connection with the base (1), the screw thread seat I (5) is two in number and symmetrically arranged on two sides of the base (1), a bearing is arranged at the joint of a clamping block (6) and a top rod (7), the top rod (7) is connected with the inside of the clamping block (6) in a rotating mode, and a circular clamping seat (8) is provided with an arc groove inside the clamping seat (8).

3. An optical lens polishing apparatus according to claim 1, wherein: the novel clamping device is characterized in that a plurality of electric push rods (17) are arranged inside the supporting seat (11), the top ends of the electric push rods (17) are fixedly connected with the bottom of the clamping plate (10), grooves for accommodating the clamping plate (10) are formed inside the supporting seat (11), the clamping plate (10) is in sliding connection inside the supporting seat (11), and clamping grooves (18) are formed inside the clamping plate (10).

4. An optical lens polishing apparatus according to claim 1, wherein: the sliding groove for accommodating the second threaded seat (12) to pass through is formed in the upper portion of the base (1), and the second threaded seat (12) is in sliding connection inside the base (1).

5. An optical lens polishing apparatus according to claim 1, wherein: the novel dust collector is characterized in that air inlets (19) are formed in two sides above the protective cover (2), filter cotton is arranged on the air inlets (19), a transparent movable sealing door (20) is arranged in the center of the protective cover (2), a handle is arranged on the transparent movable sealing door (20), a plurality of air guide openings (21) are formed in the upper portion of the base (1), the lower portions of the air guide openings (21) are located inside the base (1), and dust collecting boxes (22) are made of non-woven fabric filter cotton.

6. An optical lens polishing apparatus according to claim 1, wherein: induced draft fans (23) are arranged on two sides of the inside of the base (1), air outlets (24) are formed in one side of the induced draft fans (23), and the air outlets (24) penetrate through the inner wall of the base (1).