CN217453329U

CN217453329U - Auxiliary fixing device for polishing optical lens

Info

Publication number: CN217453329U
Application number: CN202221036915.4U
Authority: CN
Inventors: 郑家生
Original assignee: Liqing Optoelectronics Technology Shanghai Co ltd
Current assignee: Liqing Optoelectronics Technology Shanghai Co ltd
Priority date: 2022-05-04
Filing date: 2022-05-04
Publication date: 2022-09-20
Anticipated expiration: 2032-05-04

Abstract

The utility model provides an auxiliary fixing device for polishing optical lenses, which comprises a machine body component and a fixing mechanism, wherein the machine body component comprises a casing, a support ring, a disc, a limiting plate and a damping pad; the fixing mechanism comprises a limiting ring, a sleeve, a convex plate, a shaft lever, a spring, a connecting plate and a ball; the upper surface of the shell is fixedly connected with a support ring, and the upper surface of the support ring is uniformly and fixedly connected with a convex plate; the utility model discloses an optical lens piece that will process puts into the inside of limiting plate, then drive limiting plate and spacing ring through the disc and rotate, thereby it rolls on the support ring to drive the ball, when the ball slides down from the flange, promote the connecting plate through the spring of compressed and drive the spacing ring and carry out the centre gripping fixed to the lens, so that carry out polishing work, when the ball secondary motion to the flange on, spacing ring and limiting plate separation, thereby operating procedure when having simplified the lens dismouting, the time of having practiced thrift the consumption, and the work efficiency is improved.

Description

Auxiliary fixing device for polishing optical lens

Technical Field

The utility model relates to an optical lens piece technical field, in particular to an auxiliary fixture for optical lens piece polishing.

Background

The lenses are made of optical materials such as glass or resin and are made of transparent materials with one or more curved surfaces, the lenses are often assembled with a spectacle frame to form spectacles after being polished, the spectacles are used for correcting the eyesight of a user and obtaining a clear visual field, the lenses can be classified according to the materials, functions, curved surface treatment processes and the like of the lenses, and the lenses can be mainly divided into glass lenses, resin lenses, PC lenses and the like according to different materials;

traditional optical lens piece is when processing production, need fix polishing work to the lens usually, because traditional lens fixed mode adopts screw thread extruded mode to fix usually to lead to need consuming a large amount of time when carrying out the dismouting, and operating procedure is comparatively loaded down with trivial details, has influenced work efficiency, for this reason, provides an auxiliary fixture for optical lens piece polishing.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide an auxiliary fixing device for polishing an optical lens, which solves or alleviates the technical problems in the prior art, and at least provides a beneficial choice.

The embodiment of the utility model provides a technical scheme is so realized: an auxiliary fixing device for polishing an optical lens comprises a machine body assembly and a fixing mechanism, wherein the machine body assembly comprises a machine shell, a support ring, a disc, a limiting plate and a damping pad;

the fixing mechanism comprises a limiting ring, a sleeve, a convex plate, a shaft lever, a spring, a connecting plate and a ball;

the utility model discloses a bearing of motor casing, including casing, last fixed surface of casing, the even fixedly connected with flange of upper surface of support ring, the top of support ring is equipped with the disc, the even fixedly connected with limiting plate of upper surface of disc, the inside wall sliding connection of limiting plate has the spacing ring, two sleeves of the bottom symmetry fixedly connected with of spacing ring, sheathed tube inside wall sliding connection has the axostylus axostyle, the bottom fixedly connected with connecting plate of axostylus axostyle, the lateral wall cover of axostylus axostyle is equipped with the spring, the inside of connecting plate is equipped with the ball.

Preferably, one end of the spring is fixedly connected to the lower surface of the disc, and the other end of the spring is fixedly connected to the upper surface of the connecting plate; the spring is driven by the connecting plate to extrude the disc.

Preferably, the inner side wall of the connecting plate is provided with a sliding groove, and the outer side wall of the ball is connected with the inner side wall of the sliding groove in a rolling manner; the ball is limited through the sliding groove.

Preferably, one end of the shaft rod penetrates through the inner side wall of the sleeve and is fixedly connected with a limiting block, and the outer side wall of the limiting block is connected with the inner side wall of the sleeve in a sliding manner; the limiting block is used for limiting the shaft lever.

Further preferably, the upper surface of the limiting block is fixedly connected with a piston block, and the outer side wall of the piston block is connected with the inner side wall of the sleeve in a sliding manner; the air in the sleeve is compressed by the moving piston block.

Preferably, the bottom wall of the interior of the casing is provided with a speed reducing motor, and an output shaft of the speed reducing motor penetrates through the inner side wall of the casing and is fixedly connected to the middle of the lower surface of the disc; the output shaft of the speed reducing motor drives the disc to rotate.

Preferably, the outer side wall of the casing is uniformly provided with ventilation grooves, and the inner side wall of each ventilation groove is fixedly connected with a filter screen; the ventilation and heat dissipation are carried out in the machine shell through the ventilation grooves.

Preferably, the middle part of the inner side wall of the limiting plate is bonded with a damping pad, and the lower surface of the limiting ring is bonded with a rubber ring; the optical lens is provided with buffering through the rubber ring and the damping pad.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage: the utility model discloses an optical lens piece that will process puts into the inside of limiting plate, then drive limiting plate and spacing ring through the disc and rotate, thereby it rolls on the support ring to drive the ball, when the ball slides down from the flange, promote the connecting plate through the spring of compressed and drive the spacing ring and carry out the centre gripping fixed to the lens, so that carry out polishing work, when the ball secondary motion to the flange on, spacing ring and limiting plate separation, thereby operating procedure when having simplified the lens dismouting, the time of having practiced thrift the consumption, and the work efficiency is improved.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic bottom view of the disc of the present invention;

fig. 4 is a schematic sectional view of the sleeve of the present invention.

Reference numerals: 1. a body assembly; 2. a fixing mechanism; 101. a housing; 102. a support ring; 103. a disc; 104. a limiting plate; 105. a damping pad; 201. a limiting ring; 202. a sleeve; 203. a convex plate; 204. a shaft lever; 205. a spring; 206. a connecting plate; 207. a ball bearing; 41. a ventilation slot; 42. filtering with a screen; 43. a chute; 44. a reduction motor; 45. a rubber ring; 46. a limiting block; 47. a piston block.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, an embodiment of the present invention provides an auxiliary fixing device for optical lens polishing, including a machine body assembly 1 and a fixing mechanism 2, where the machine body assembly 1 includes a casing 101, a support ring 102, a disc 103, a limit plate 104 and a damping pad 105;

the fixing mechanism 2 comprises a limit ring 201, a sleeve 202, a convex plate 203, a shaft 204, a spring 205, a connecting plate 206 and a ball 207;

casing 101's last fixed surface is connected with support ring 102, the even fixedly connected with flange 203 of upper surface of support ring 102, the top of support ring 102 is equipped with disc 103, the even fixedly connected with limiting plate 104 of upper surface of disc 103, the inside wall sliding connection of limiting plate 104 has spacing ring 201, two sleeve pipes 202 of the bottom symmetry fixedly connected with of spacing ring 201, the inside wall sliding connection of sleeve pipe 202 has axostylus axostyle 204, the bottom fixedly connected with connecting plate 206 of axostylus axostyle 204, the lateral wall cover of axostylus axostyle 204 is equipped with spring 205, the inside of connecting plate 206 is equipped with ball 207.

In one embodiment, one end of the spring 205 is fixedly connected to the lower surface of the disc 103, and the other end of the spring 205 is fixedly connected to the upper surface of the connecting plate 206; the spring 205 is pushed by the connecting plate 206 to press the disc 103, thereby compressing the spring 205.

In one embodiment, the inner side wall of the connecting plate 206 is provided with a sliding slot 43, and the outer side wall of the ball 207 is connected with the inner side wall of the sliding slot 43 in a rolling manner; the ball 207 is limited by the sliding slot 43, and the moving connecting plate 206 drives the ball 207 to roll on the supporting ring 102.

In one embodiment, one end of the shaft 204 extends through the inner sidewall of the sleeve 202 and is fixedly connected with the limiting block 46, and the outer sidewall of the limiting block 46 is slidably connected to the inner sidewall of the sleeve 202; the shaft 204 is limited by the limiting block 46, and the shaft 204 is guided by the limiting block 46 sliding in the sleeve 202.

In one embodiment, the upper surface of the limiting block 46 is fixedly connected with a piston block 47, and the outer side wall of the piston block 47 is slidably connected with the inner side wall of the sleeve 202; the air within the sleeve 202 is compressed by the moving piston block 47.

In one embodiment, the speed reducing motor 44 is mounted on the inner bottom wall of the casing 101, and the output shaft of the speed reducing motor 44 penetrates through the inner side wall of the casing 101 and is fixedly connected to the middle of the lower surface of the disc 103; the disc 103 is rotated by an output shaft of the reduction motor 44.

In one embodiment, the outer side wall of the casing 101 is uniformly provided with ventilation slots 41, and the inner side wall of the ventilation slots 41 is fixedly connected with a filter screen 42; the ventilation slot 41 is used for ventilating and radiating the inside of the machine shell 101, and the filter screen 42 is used for intercepting dust carried in the air, so that the dust is prevented from entering the inside of the machine shell 101.

In one embodiment, the damping pad 105 is bonded to the middle of the inner side wall of the limiting plate 104, and the rubber ring 45 is bonded to the lower surface of the limiting ring 201; the rubber ring 45 and the damping pad 105 provide buffering for the optical lens, increase the friction between the limiting plate 104 and the limiting ring 201 and the optical lens, and improve the stability of the optical lens in the limiting plate 104.

In one embodiment, a switch set for turning on and off the speed reduction motor 44 is installed on one side of the outer side wall of the casing 101, and the switch set is connected with the external mains supply to supply power to the speed reduction motor 44.

The utility model discloses at the during operation: an optical lens to be processed is placed in a limiting plate 104, then a speed reduction motor 44 is started to work through a switch group, an output shaft of the speed reduction motor 44 drives a disc 103 to rotate, the rotating disc 103 drives the limiting plate 104 and a limiting ring 201 to move, the moving limiting plate 104 drives the optical lens to move, so that the lens is conveyed to a polishing device, meanwhile, the moving limiting ring 201 drives a shaft rod 204 to move through a sleeve 202, the moving shaft rod 204 drives balls 207 to roll on the disc 103 through a connecting plate 206, when the balls 207 roll off from a convex plate 203, the connecting plate 206 is pushed to move through a compressed spring 205, the moving connecting plate 206 drives the sleeve 202 to move downwards through the shaft rod 204, then the limiting ring 201 is driven by the sleeve 202 to slide into the limiting plate 104, then, a buffer is provided for the optical lens through a rubber ring 45 and a damping pad 105, and the friction force between the limiting plate 104 and the limiting ring 201 and the optical lens is increased, the stability of the optical lens in the limiting plate 104 is improved, and the optical lens is fixed in the limiting plate 104 by extrusion, so as to carry out polishing work, after polishing is finished, the disc 103 is driven to continue rotating by the speed reducing motor 44, then the convex plate 203 is extruded by the balls 207 to drive the connecting plate 206 to move, the moving connecting plate 206 drives the spring 205 and the limiting block 46 to move, the moving spring 205 is compressed by the extrusion disc 103, the moving limiting block 46 drives the piston block 47 to move, the moving piston block 47 compresses air in the sleeve 202, when the two balls 207 are both positioned above the convex plate 203, the sleeve 202 is driven to move by the compressed air, the moving sleeve 202 drives the limiting ring 201 to separate from the limiting plate 104, so that the fixing work of the optical lens is released, so that a worker can take out the processed lens from the limiting plate 104, the device not only simplifies the operation steps of lens assembly and disassembly, but also saves the consumed time and improves the working efficiency.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An auxiliary fixing device for optical lens polishing comprises a machine body assembly (1) and a fixing mechanism (2), and is characterized in that: the machine body assembly (1) comprises a machine shell (101), a support ring (102), a disc (103), a limiting plate (104) and a damping pad (105);

the fixing mechanism (2) comprises a limiting ring (201), a sleeve (202), a convex plate (203), a shaft rod (204), a spring (205), a connecting plate (206) and a ball (207);

the upper surface fixedly connected with support ring (102) of casing (101), the even fixedly connected with flange (203) of upper surface of support ring (102), the top of support ring (102) is equipped with disc (103), the even fixedly connected with limiting plate (104) of upper surface of disc (103), the inside wall sliding connection of limiting plate (104) has spacing ring (201), two sleeve pipes (202) of the bottom symmetry fixedly connected with of spacing ring (201), the inside wall sliding connection of sleeve pipe (202) has axostylus axostyle (204), the bottom fixedly connected with connecting plate (206) of axostylus axostyle (204), the lateral wall cover of axostylus axostyle (204) is equipped with spring (205), the inside of connecting plate (206) is equipped with ball (207).

2. An auxiliary fixture for optical lens polishing as set forth in claim 1, wherein: one end of the spring (205) is fixedly connected to the lower surface of the disc (103), and the other end of the spring (205) is fixedly connected to the upper surface of the connecting plate (206).

3. An auxiliary fixture for optical lens polishing as set forth in claim 1, wherein: the inner side wall of the connecting plate (206) is provided with a sliding groove (43), and the outer side wall of the ball (207) is connected to the inner side wall of the sliding groove (43) in a rolling mode.

4. An auxiliary fixture for optical lens polishing as set forth in claim 1, wherein: one end of the shaft rod (204) penetrates through the inner side wall of the sleeve (202) and is fixedly connected with a limiting block (46), and the outer side wall of the limiting block (46) is connected with the inner side wall of the sleeve (202) in a sliding mode.

5. An auxiliary fixture for optical lens polishing as set forth in claim 4, wherein: the upper surface of the limiting block (46) is fixedly connected with a piston block (47), and the outer side wall of the piston block (47) is connected with the inner side wall of the sleeve (202) in a sliding mode.

6. An auxiliary fixture for optical lens polishing as set forth in claim 1, wherein: gear motor (44) are installed to the inside diapire of casing (101), the output shaft of gear motor (44) runs through the inside wall of casing (101) and fixed connection in the lower surface middle part of disc (103).

7. An auxiliary fixture for optical lens polishing as set forth in claim 1, wherein: the outer side wall of the machine shell (101) is uniformly provided with a ventilation groove (41), and the inner side wall of the ventilation groove (41) is fixedly connected with a filter screen (42).

8. An auxiliary fixture for optical lens polishing as set forth in claim 1, wherein: the damping pad (105) is bonded to the middle of the inner side wall of the limiting plate (104), and the rubber ring (45) is bonded to the lower surface of the limiting ring (201).