CN221088438U

CN221088438U - Centering turnover mechanism for optical lens

Info

Publication number: CN221088438U
Application number: CN202322799764.9U
Authority: CN
Inventors: 潘亮; 张云霞
Original assignee: Changchun Shengxi Technology Co ltd
Current assignee: Changchun Shengxi Technology Co ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-06-07
Anticipated expiration: 2033-10-19

Abstract

The utility model belongs to the technical field of optical lens processing equipment, and particularly relates to an optical lens centering and overturning mechanism which comprises a base and a lens, wherein a mounting frame is arranged on the base, a motor is arranged at the top of the mounting frame, a connecting plate is arranged on the motor, a side plate is arranged at the bottom of the connecting plate, a tightening spring is arranged on the side plate, a tightening plate is arranged on the tightening spring, a limit threaded rod is arranged on one side of the side plate, an electric telescopic rod is arranged on the base, a mounting piece is arranged on the electric telescopic rod, a connecting rod is arranged on the mounting piece, a bottom limiting assembly is arranged on the connecting rod, and the bottom limiting assembly comprises an arc-shaped assembly. According to the utility model, the motor, the side plates, the tightening springs, the tightening plates, the limiting threaded rods, the electric telescopic rods, the arc-shaped assembly, the elastic rubber contact pieces, the slow-release cavity and the locking nuts are arranged, so that the start and stop of the motor can be controlled through the corresponding external control equipment, the turnover of the lens can be controlled, the operation is convenient and quick, and the lens can be fixed more stably.

Description

Centering turnover mechanism for optical lens

Technical Field

The utility model relates to the technical field of optical lens processing equipment, in particular to an optical lens centering turnover mechanism.

Background

The optical lens is a lens made of optical materials such as glass or resin, and the optical lens can be divided into: glass lenses, resin lenses, PC lenses, and the like, require fixing the lenses for easy gripping or movement in the course of optical lens production and processing, and require turning to achieve double-sided polishing of the lenses. And the optical lens is turned over by adopting a manual turning manner, so that the turning efficiency is low and the operation is inconvenient, and therefore, a centering turning mechanism is needed to assist the production and processing of the optical lens.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an optical lens centering turnover mechanism, which solves the problems of lower turnover efficiency and inconvenient operation existing in the prior art that the optical lens is turned by adopting a manual turning mode.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an optical lens centering tilting mechanism, includes base, lens, be provided with the installing frame on the base, the top of installing frame is provided with the motor, be provided with the joint board on the motor, the bottom of joint board is provided with the curb plate, be provided with the tight spring in top on the curb plate, be provided with the tight board in top on the tight spring in top, one side of curb plate is provided with spacing threaded rod, be provided with electric telescopic handle on the base, be provided with the installed part on the electric telescopic handle, be provided with the connecting rod on the installed part, be provided with bottom restriction subassembly on the connecting rod, bottom restriction subassembly includes the arc sub-assembly, be provided with elastic rubber contact spare on the arc sub-assembly, form the slow-release chamber between arc sub-assembly and the elastic rubber contact spare, the top embedding of installed part has the bearing, the spacing hole has been seted up on the tight board in top, one side of tight board is provided with anti-skidding subassembly, be provided with lock nut on the spacing threaded rod.

As a preferable technical scheme of the utility model, the mounting frame is fixedly arranged at the top of the base, the motor is fixedly arranged at the top of the mounting frame, the output end of the motor passes through the mounting frame, and the connecting plate is fixedly arranged at the output end of the motor.

As a preferable technical scheme of the utility model, one end of the jacking spring is fixedly arranged on one side of the side plate, the jacking plate is fixedly arranged on the other end of the jacking spring, and a plurality of groups of jacking springs are arranged between the side plate and the jacking plate.

As a preferable technical scheme of the utility model, the two ends of the bottom of the connecting plate are fixedly provided with the side plates, the two groups of side plates have the same structure, the limiting holes are matched with the limiting threaded rods, and each group of the tightening plates is provided with two groups of limiting holes.

As a preferable technical scheme of the utility model, the limit threaded rods are two groups in total, two ends of the two groups of limit threaded rods respectively penetrate through corresponding limit holes and are fixedly arranged on the two groups of side plates, the limit threaded rods are in non-threaded connection with the limit holes, two ends of the two groups of limit threaded rods are sleeved and are in threaded connection with locking nuts, and the locking nuts are attached to one side, close to the side plates, of the jacking plate.

As a preferable technical scheme of the utility model, the bottom of the electric telescopic rod is fixedly arranged at the top of the base, one end of the connecting rod extends into and is fixedly arranged on the inner ring of the bearing, the bottom of the arc-shaped assembly is fixedly arranged at the other end of the connecting rod, and two ends of the bottom of the elastic rubber contact piece are fixedly arranged at two ends of the top of the arc-shaped assembly.

As a preferable technical scheme of the utility model, the lens is positioned between two groups of tightening plates, the bottoms of the two groups of tightening plates are attached to the top of the bottom limiting assembly, one sides of the two groups of tightening plates, which are close to the lens, are fixedly provided with a plurality of groups of anti-skid assemblies, and the plurality of groups of anti-skid assemblies are made of soft rubber.

Compared with the prior art, the utility model provides an optical lens centering and overturning mechanism, which has the following beneficial effects:

This optical lens centering tilting mechanism, through setting up the motor, the curb plate, the tight spring of top, the tight board of top, spacing threaded rod, electric telescopic handle, arc sub-assembly, elastic rubber contact spare, the slow-release chamber, lock nut, rotate lock nut makes lock nut remove to both sides, give two sets of tight boards abundant activity spaces, not being limited by lock nut, place the lens between two sets of tight boards of top, two sets of tight boards of top are tight to the lens both sides near through the tight spring top, adjust lock nut and remove to the tight board of top, until pressing from both sides tight lens, lock nut restricts the position of tight board of top, afterwards, the elastic rubber contact spare in the bottom limiting assembly and the contact of lens bottom when starting electric telescopic handle extension, and fully contact with the lens bottom, afterwards, drive the armature board, the curb plate rotates, thereby reach the effect of upset lens, and the centering of lens, the start-stop of motor is controlled to the control mirror to the accessible outside corresponding controlgear, convenient operation is swift, and the fixed of lens is more stable.

Drawings

FIG. 1 is a schematic diagram of the overall direct-view structure of the present utility model;

FIG. 2 is a schematic view of a bottom restraint assembly according to the present utility model;

FIG. 3 is a schematic view of a top fastening plate structure of the present utility model;

Fig. 4 is a schematic perspective view of the connection between the lock nut and the limit threaded rod.

In the figure: 1. a base; 2. a mounting frame; 3. a motor; 4. a splice plate; 5. a side plate; 6. a spring is tightly propped; 7. a pressing plate; 8. limiting the threaded rod; 9. an electric telescopic rod; 10. a mounting member; 11. a connecting rod; 12. a bottom restraint assembly; 13. an arcuate assembly; 14. an elastic rubber contact; 15. a slow release cavity; 16. a bearing; 17. a limiting hole; 18. an anti-slip assembly; 19. a lock nut; 20. a lens.

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.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides an optical lens centering tilting mechanism, including base 1, lens 20, be provided with mounting frame 2 on the base 1, the top of mounting frame 2 is provided with motor 3, be provided with adapter plate 4 on the motor 3, the bottom of adapter plate 4 is provided with curb plate 5, be provided with tight spring 6 in the curb plate 5, be provided with tight board 7 in the tight spring 6 in the top, one side of curb plate 5 is provided with spacing threaded rod 8, be provided with electric telescopic handle 9 on the base 1, be provided with installed part 10 on the electric telescopic handle 9, be provided with connecting rod 11 on the installed part 10, be provided with bottom restriction subassembly 12 on the connecting rod 11, bottom restriction subassembly 12 includes arc sub-assembly 13, be provided with elastic rubber contact piece 14 on the arc sub-assembly 13, form slow release chamber 15 between arc sub-assembly 13 and the elastic rubber contact piece 14, the top embedding of installed part 10 has bearing 16, spacing hole 17 has been seted up on the tight board 7 in the top, one side of tight board 7 is provided with skid-proof assembly 18, be provided with lock nut 19 on the spacing threaded rod 8.

In the embodiment, the installation frame 2 is fixedly installed at the top of the base 1, the motor 3 is fixedly installed at the top of the installation frame 2, the output end of the motor 3 penetrates through the installation frame 2, the connection plate 4 is fixedly installed at the output end of the motor 3, and the motor 3 can facilitate the rotation of the connection plate 4; one end of the jacking springs 6 is fixedly arranged on one side of the side plate 5, the jacking plates 7 are fixedly arranged on the other end of the jacking springs 6, a plurality of groups of jacking springs 6 are arranged between the side plate 5 and the jacking plates 7, and the jacking plates 7 are clung to the lenses 20 due to the rebound effect of the jacking springs 6; the two ends of the bottom of the connecting plate 4 are fixedly provided with the side plates 5, the structures on the two groups of side plates 5 are the same, the limiting holes 17 are matched with the limiting threaded rods 8, each group of tightening plates 7 are provided with two groups of limiting holes 17, and the limiting holes 17 can facilitate the movement of the tightening plates 7; the two groups of limit threaded rods 8 are two groups, two ends of the two groups of limit threaded rods 8 respectively pass through corresponding limit holes 17 and are fixedly arranged on the two groups of side plates 5, the limit threaded rods 8 are in non-threaded connection with the limit holes 17, two ends of the two groups of limit threaded rods 8 are sleeved and are in threaded connection with locking nuts 19, the locking nuts 19 are attached to one side, close to the side plates 5, of the tightening plate 7, and the locking nuts 19 can limit the position of the tightening plate 7; the bottom of the electric telescopic rod 9 is fixedly arranged at the top of the base 1, one end of the connecting rod 11 extends into and is fixedly arranged on the inner ring of the bearing 16, the bottom of the arc-shaped assembly 13 is fixedly arranged at the other end of the connecting rod 11, the two ends of the bottom of the elastic rubber contact piece 14 are fixedly arranged at the two ends of the top of the arc-shaped assembly 13, and the elastic rubber contact piece 14 can fully contact with the bottom of the lens 20; the lens 20 is located between two groups of tight plates 7 and the bottom is pasted with the top of bottom restriction subassembly 12 mutually, and the equal fixed mounting of one side that is close to lens 20 on two groups of tight plates 7 has a plurality of sets of anti-skidding subassembly 18 and a plurality of sets of anti-skidding subassembly 18 are soft rubber material all, and anti-skidding subassembly 18 can improve the stability that tight piece 7 centre gripping lens 20 was pressed against.

The working principle and the using flow of the utility model are as follows: the operator installs relevant part to corresponding position at first, rotate lock nut 19 makes lock nut 19 to both sides remove, give two sets of tight boards 7 abundant activity space, not being limited by lock nut 19, place lens 20 between two sets of tight boards, two sets of tight boards 7 are tightly pushed to the lens 20 both sides through tight spring 6, adjust lock nut 19 and remove to tight board 7, until clamping lens 20, lock nut 19 limits the position of tight board 7, antiskid subassembly 18 will ensure the stability of lens 20 arrangement is difficult to slide, afterwards, the elastic rubber contact 14 in the bottom limiting component 12 is contacted with lens 20 bottom when starting electric telescopic handle 9 extension, and fully contact with lens 20 bottom, elastic rubber contact 14 atress is to the interior deformation of slow release chamber 15, applicable lens 20 bottom limit of different specifications, afterwards, through starting motor 3, drive the tie plate 4, curb plate 5 rotates, thereby reach the effect of upset lens 20, and can make things convenient for the rotation effect of bottom limiting component 12 through bearing 16 in the course, the adjustment of lens 20 whole guarantee, can be through the control equipment of corresponding control of external control, can be through the lens 20 is more convenient for the centering operation of the lens 20, and is more stable and stable.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an optical lens piece centering tilting mechanism, includes base (1), lens (20), its characterized in that: the utility model discloses a slip-proof device for the automobile, which comprises a base (1), a mounting frame (2) is arranged on the base (1), a motor (3) is arranged at the top of the mounting frame (2), a connecting plate (4) is arranged on the motor (3), a side plate (5) is arranged at the bottom of the connecting plate (4), a jacking spring (6) is arranged on the side plate (5), a jacking plate (7) is arranged on the jacking spring (6), a limit threaded rod (8) is arranged on one side of the side plate (5), an electric telescopic rod (9) is arranged on the base (1), a mounting piece (10) is arranged on the electric telescopic rod (9), a connecting rod (11) is arranged on the mounting piece (10), a bottom limiting component (12) is arranged on the connecting rod (11), the bottom limiting component (12) comprises an arc-shaped assembly (13), an elastic rubber contact piece (14) is arranged on the arc-shaped assembly (13), a jacking cavity (15) is formed between the arc-shaped assembly (13) and the elastic rubber contact piece (14), an embedded top part (10) is provided with a limit plate (7), an anti-slip component (18) is arranged on one side of the jacking plate (7), and a lock nut (19) is arranged on the limit threaded rod (8).

2. An optical lens centering and turning mechanism as claimed in claim 1, wherein: the mounting frame (2) is fixedly mounted at the top of the base (1), the motor (3) is fixedly mounted at the top of the mounting frame (2) and the output end of the motor (3) penetrates through the mounting frame (2), and the connecting plate (4) is fixedly mounted at the output end of the motor (3).

3. An optical lens centering and turning mechanism as claimed in claim 1, wherein: one end of the jacking spring (6) is fixedly arranged on one side of the side plate (5), the jacking plate (7) is fixedly arranged on the other end of the jacking spring (6), and a plurality of groups of jacking springs (6) are arranged between the side plate (5) and the jacking plate (7).

4. An optical lens centering and turning mechanism as claimed in claim 1, wherein: the two ends of the bottom of the connecting plate (4) are fixedly provided with side plates (5) and the structures on the two groups of side plates (5) are the same, the limiting holes (17) are matched with the limiting threaded rods (8), and each group of limiting holes (17) are formed in the jacking plate (7).

5. An optical lens centering and turning mechanism as claimed in claim 1, wherein: the two ends of the two groups of limit threaded rods (8) respectively penetrate through corresponding limit holes (17) and then are fixedly arranged on the two groups of side plates (5), the limit threaded rods (8) are in non-threaded connection with the limit holes (17), the two ends of the two groups of limit threaded rods (8) are sleeved with locking nuts (19) in a threaded manner, and the locking nuts (19) are attached to one side, close to the side plates (5), of the jacking plate (7).

6. An optical lens centering and turning mechanism as claimed in claim 1, wherein: the bottom of electric telescopic rod (9) fixed mounting is at the top of base (1), the one end of connecting rod (11) stretches into and fixed mounting is on the inner ring of bearing (16), the bottom fixed mounting of arc sub-assembly (13) is at the other end of connecting rod (11), the bottom both ends fixed mounting of elastic rubber contact (14) is at the top both ends of arc sub-assembly (13).

7. An optical lens centering and turning mechanism as claimed in claim 1, wherein: the lens (20) is located between two groups of tight jacking plates (7) and the bottom is attached to the top of the bottom limiting assembly (12), a plurality of groups of anti-slip assemblies (18) are fixedly installed on one sides, close to the lens (20), of the tight jacking plates (7), and the anti-slip assemblies (18) are made of soft rubber.