CN218874878U

CN218874878U - Portable fixing mechanism for cold machining of ultrathin lens

Info

Publication number: CN218874878U
Application number: CN202223367999.2U
Authority: CN
Inventors: 王诚信; 王智慧
Original assignee: Jiangsu Hongrui Photoelectric Technology Co ltd
Current assignee: Jiangsu Hongrui Photoelectric Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-04-18
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to a portable fixed establishment of ultra-thin lens cold processing, including the base plate. This portable fixed establishment of ultra-thin lens cold working, promote the restriction frame through electric putter and shift up and place convex lens at the top of placing the platform, later electric putter pulling restriction frame descends, and then the restriction frame limits convex lens's both sides fixedly, later the carousel of rotatory lead screw top installation forces the fixed plate of the inside movable mounting of support frame to descend and make the sucking disc move down and contact with convex lens, at this moment, it fixes convex lens with lower sucking disc to go up the sucking disc, thereby multiple fixed mode's effect has been reached, cover fixed establishment through the outside of installing the guard shield screw thread at a protection section of thick bamboo and prevent fixed establishment from damaging, thereby reached and be convenient for carry the device the effect, it is rotatory to rotate the convex lens that drives the sucking disc bottom restriction through motor drive transmission shaft and last sucking disc, thereby reached and be convenient for use grinding device to polish the effect of polishing to convex lens's edge.

Description

Portable fixing mechanism for cold machining of ultrathin lens

Technical Field

The utility model relates to a lens processing technology field specifically is a portable fixed establishment of ultra-thin lens cold processing.

Background

The lens is an optical element which is made of transparent substances and has a part of spherical surface, and the lens consists of a plurality of lenses, namely a plastic lens and a glass lens, wherein the glass lens is more expensive than the plastic lens.

Chinese patent publication No. CN217344836U proposes "a fixing mechanism for PC lens edge groove polishing", this technical scheme proposes "current PC lens is polished and is added man-hour, adopt artifical fixed block centre gripping to fix, not only produce wearing and tearing with the main part surface of PC lens easily, and it is comparatively loaded down with trivial details and time consuming when installing and removing the lens, influence work efficiency, limit processing position that the edge that reserves after the lens accomplishes the centre gripping simultaneously is limited, and fixed lens can't rotate the regulation polishing position, need the user to grip the manual work and polish equipment and remove and carry out polishing of different positions, it is relatively poor to polish stability, great reduction polish efficiency and quality," the problem, wherein the utility model provides a "the fixed surface of base is connected with the workstation, mounting groove and spout 8230have been seted up on the surface of workstation, 8230, thereby adjust the polishing position of lens edge, not only improved polishing efficiency, and improved polishing quality," to the problem that proposes in this technical scheme, this technical scheme has another implementation scheme arrived the purpose of multiple fixed mode.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a portable fixed establishment of ultra-thin lens cold processing, possess multiple fixed mode and advantages such as portable, solved current PC lens when polishing man-hour, it is fixed with the fixed block centre gripping to adopt the manual work, not only produce wearing and tearing with the main part surface of PC lens easily, and comparatively loaded down with trivial details when installing and removing the lens, influence work efficiency, the limit portion machined position of reserving after the centre gripping is accomplished to the lens simultaneously is limited, and the unable rotation regulation position of polishing of lens after fixing, it removes the polishing that carries out different positions to need the artifical equipment of polishing that grips of user, the stability of polishing is relatively poor, great reduction the problem of efficiency and quality of polishing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable fixed establishment of ultra-thin lens cold working, includes the base plate, the top fixed mounting of base plate has a protective tube, protective tube's inside is provided with the portable fixed establishment of lens cold working.

The portable fixed establishment of lens cold working includes fixed mounting in the inside base of a protection section of thick bamboo, the top fixed mounting of base has places the platform, the dead slot has been seted up to the inside of a protection section of thick bamboo, the inner chamber bottom fixed mounting of dead slot has electric putter, electric putter's top fixed mounting runs through to the restriction frame at base top, the top of base just keeps away from the left one end fixed mounting of restriction frame and has the plane platform, the top fixed mounting of plane platform has the bull stick, the top fixed mounting of bull stick has lower sucking disc, the top of base just keeps away from the left one end fixed mounting of plane platform and has the support frame, the inner chamber bottom of support frame is rotated and is installed the lead screw that runs through to its top, the fixed plate that runs through to the support frame outside is installed to the outside screw thread of lead screw, the top fixed mounting of fixed plate has the motor mount, the inside fixed mounting of motor mount has the motor, the inside fixed mounting of motor has the transmission shaft that runs through to the fixed plate bottom, the bottom fixed mounting of transmission shaft has the upper sucking disc, the outside screw thread mounting of base plate has the guard shield.

Further, the height of the protection cylinder is larger than that of the base, the placing table is located inside the limiting frame, the width of the empty groove is larger than that of the limiting frame, and the maximum expansion length of the electric push rod is larger than that of the empty groove.

Furthermore, the limiting frame is connected with the base in a sliding mode, the rotating rod is located at the center of the plane platform, the lower sucker is connected with the plane platform through the rotating rod in a rotating mode, and the supporting frame is located on the inner side of the protection barrel.

Further, the top fixed mounting of lead screw has the carousel, the fixed plate is located the top of platform, fixed plate movable mounting is in the inside of support frame.

Further, the motor mount is located the left side of support frame, the output of motor is downwards, the motor passes through motor mount fixed connection with the fixed plate.

Furthermore, the transmission shaft is rotatably connected with the fixing plate, the transmission shaft and the upper sucker are positioned right above the lower sucker, and the height of the protective cover is greater than the length between the base plate and the motor.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this portable fixed establishment of ultra-thin lens cold working, promote the restriction frame through electric putter and shift up and place convex lens at the top of placing the platform, later electric putter pulling restriction frame descends, and then the restriction frame limits convex lens's both sides fixedly, later the carousel of rotatory lead screw top installation forces the fixed plate of the inside movable mounting of support frame to descend and make the sucking disc move down and contact with convex lens, at this moment, it fixes convex lens with lower sucking disc to go up the sucking disc, thereby multiple fixed mode's effect has been reached, cover fixed establishment through the outside of installing the guard shield screw thread at a protection section of thick bamboo and prevent fixed establishment from damaging, thereby reached and be convenient for carry the device the effect, it is rotatory to rotate the convex lens that drives the sucking disc bottom restriction through motor drive transmission shaft and last sucking disc, thereby reached and be convenient for use grinding device to polish the effect of polishing to convex lens's edge.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a front view of the structure of the present invention.

In the figure: 1. a substrate; 2. a protective cylinder; 3. a base; 4. a placing table; 5. an empty groove; 6. an electric push rod; 7. a restraint frame; 8. a flat platform; 9. a rotating rod; 10. a lower sucker; 11. a support frame; 12. a screw rod; 13. a fixing plate; 14. a motor fixing frame; 15. a motor; 16. a drive shaft; 17. a sucker is arranged; 18. a shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the portable fixing mechanism for cold working of an ultrathin lens in the present embodiment includes a base plate 1, a protective cylinder 2 is fixedly installed on the top of the base plate 1, and the portable fixing mechanism for cold working of a lens is installed inside the protective cylinder 2.

The portable fixing mechanism for the cold machining of the lens comprises a base 3 fixedly installed inside a protective cylinder 2, the height of the protective cylinder 2 is larger than that of the base 3, a placing platform 4 is fixedly installed at the top of the base 3, an empty groove 5 is formed inside the protective cylinder 2, an electric push rod 6 is fixedly installed at the bottom of an inner cavity of the empty groove 5, the maximum expansion length of the electric push rod 6 is larger than that of the empty groove 5, the top of the electric push rod 6 is fixedly installed on a limiting frame 7 penetrating through the top of the base 3, the placing platform 4 is located inside the limiting frame 7, the width of the empty groove 5 is larger than that of the limiting frame 7, the limiting frame 7 is in sliding connection with the base 3, the purpose that the electric push rod 6 pulls the limiting frame 7 to retract is to fix the two sides of a concave lens placed on the top of the placing platform 4 is achieved, a polishing device can polish the concave surface of the lens conveniently, a flat platform 8 is fixedly installed at the top of the base 3 and far away from one end of the left side of the limiting frame 7, a rotating rod 9 is fixedly installed at the top of the flat platform 8, the rotating rod 9 is provided with a rotating sucker 10, and the rotating sucker for connecting the flat platform 8.

A supporting frame 11 is fixedly arranged at the top of the base 3 and at one end far away from the left side of the platform 8, the supporting frame 11 is positioned at the inner side of the protective cylinder 2, a screw rod 12 penetrating to the top of the supporting frame 11 is rotatably arranged at the bottom of an inner cavity of the supporting frame 11, a rotary disc is fixedly arranged at the top of the screw rod 12, a fixing plate 13 penetrating to the outer side of the supporting frame 11 is arranged on the outer thread of the screw rod 12, the fixing plate 13 is positioned at the top of the platform 8, the fixing plate 13 is movably arranged inside the supporting frame 11, the purpose is to rotate the rotary disc and the screw rod 12 to force the fixing plate 13 to lift up and down inside the supporting frame 11, a motor fixing frame 14 is fixedly arranged at the top of the fixing plate 13, the motor fixing frame 14 is positioned at the left side of the supporting frame 11, a motor 15 is fixedly arranged inside the motor fixing frame 14, the output end of the motor 15 faces downwards, and the motor 15 is fixedly connected with the fixing frame 13 through the motor fixing frame 14, the inside fixed mounting of motor 15 has the transmission shaft 16 that runs through to fixed plate 13 bottom, transmission shaft 16 is connected for rotating with fixed plate 13, the bottom fixed mounting of transmission shaft 16 has last sucking disc 17, transmission shaft 16 and last sucking disc 17 are located sucking disc 10 directly over down, the purpose makes last sucking disc 17 and convex lens contact and fix it, then motor 15 is rotatory at drive transmission shaft 16 and last sucking disc 17, it is rotatory to drive the convex lens of fixed mounting between last sucking disc 17 and the lower sucking disc 10, thereby be convenient for grinding device polishes the edge of convex lens, shield 18 is installed to the outside screw thread of base plate 1, the height of shield 18 is greater than the length between base plate 1 and the motor 15, the purpose makes shield 18 cover fixed establishment, prevent fixed establishment damage, thereby be convenient for take up and carry the device.

The working principle of the above embodiment is as follows:

when the polishing device is used, firstly, the electric push rod 6 arranged inside the hollow groove 5 pushes the limiting frame 7 to move upwards, then, the convex lens is placed at the top of the placing table 4, then, the electric push rod 6 pulls the limiting frame 7 to descend, and then, the limiting frame 7 limits and fixes two sides of the convex lens, so that the polishing device can polish the concave surface of the lens conveniently, when the convex lens needs to be processed, the convex lens is pressed and placed at the top of the lower suction cup 10, at the moment, the lower suction cup 10 sucks the convex lens, then, the rotary disc arranged at the top of the screw rod 12 is rotated, as the fixed plate 13 is arranged outside the screw rod 12 in a threaded manner, the fixed plate 13 movably arranged inside the support frame 11 can be forced to descend by rotating the screw rod 12, as the motor fixing frame 14, the motor 15, the transmission shaft 16 and the upper suction cup 17 are all arranged on the fixed plate 13, and then the upper suction cup 17 can move downwards and contact with the convex lens, so that the upper suction cup 17 and the lower suction cup 10 fix the convex lens, then, the motor 15 arranged inside the motor 14 can be opened, and the motor 15 can drive the convex lens fixing frame to rotate, and the convex lens fixing mechanism can be used for preventing the convex lens from being damaged after the convex lens fixing device 2 is arranged on the rotating protective cover and the rotating mechanism can be used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "...," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable fixed establishment of ultra-thin lens cold working, includes base plate (1), its characterized in that: a protective cylinder (2) is fixedly arranged at the top of the base plate (1), and a lens cold machining portable fixing mechanism is arranged in the protective cylinder (2);

the portable fixing mechanism for the cold machining of the lens comprises a base (3) fixedly installed inside a protective barrel (2), a placing table (4) is fixedly installed at the top of the base (3), an empty groove (5) is formed in the protective barrel (2), an electric push rod (6) is fixedly installed at the bottom of an inner cavity of the empty groove (5), a limiting frame (7) penetrating the top of the base (3) is fixedly installed at the top of the electric push rod (6), a plane table (8) is fixedly installed at the left end of the limiting frame (7) and far away from the top of the base (3), a rotating rod (9) is fixedly installed at the top of the plane table (8), a lower suction disc (10) is fixedly installed at the top of the rotating rod (9), a support frame (11) is fixedly installed at the left end of the plane table (8) at the top of the base (3), a lead screw (12) penetrating the top of the support frame (11) is rotatably installed at the bottom of the inner cavity of the support frame (11), a fixing plate (13) penetrating the fixing plate (14) penetrates through the fixing frame (14), and a motor (15) penetrates through the fixing frame (13) and a motor (15) and is installed at the bottom of the fixing frame (16), the bottom of transmission shaft (16) is fixed with last sucking disc (17), the outside screw thread of base plate (1) is installed guard shield (18).

2. The portable fixture for ultra-thin lens cold working of claim 1, wherein: the height of the protection cylinder (2) is larger than that of the base (3), the placing table (4) is located inside the limiting frame (7), the width of the empty groove (5) is larger than that of the limiting frame (7), and the maximum expansion length of the electric push rod (6) is larger than that of the empty groove (5).

3. The portable fixture for ultra-thin lens cold working of claim 1, wherein: the limiting frame (7) is in sliding connection with the base (3), the rotating rod (9) is located at the center of the plane platform (8), the lower sucker (10) is rotatably connected with the plane platform (8) through the rotating rod (9), and the supporting frame (11) is located on the inner side of the protective cylinder (2).

4. The portable holding mechanism for ultra-thin lens cold working of claim 1, wherein: the top fixed mounting of lead screw (12) has the carousel, fixed plate (13) are located the top of platform (8), fixed plate (13) movable mounting is in the inside of support frame (11).

5. The portable holding mechanism for ultra-thin lens cold working of claim 1, wherein: the motor fixing frame (14) is located on the left side of the supporting frame (11), the output end of the motor (15) faces downwards, and the motor (15) is fixedly connected with the fixing plate (13) through the motor fixing frame (14).

6. The portable fixture for ultra-thin lens cold working of claim 1, wherein: the transmission shaft (16) is rotatably connected with the fixing plate (13), the transmission shaft (16) and the upper sucker (17) are positioned right above the lower sucker (10), and the height of the protective cover (18) is greater than the length between the base plate (1) and the motor (15).