CN219426912U

CN219426912U - Cutting device is used in lens production

Info

Publication number: CN219426912U
Application number: CN202223440991.4U
Authority: CN
Inventors: 钱坤
Original assignee: Tianjin Haidong Guanghua Technology Co ltd
Current assignee: Tianjin Haidong Guanghua Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-07-28
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a cutting device for lens production, which comprises a U-shaped frame, a plurality of movable clamping plates, a motor and an electric telescopic rod, wherein the motor and the electric telescopic rod are arranged at the upper end of the U-shaped frame, a transmission shaft and a guide rod are vertically arranged at the inner side of the U-shaped frame, the upper end of the transmission shaft penetrates through the U-shaped frame and is connected with the output shaft end of the motor, one end of the movable clamping plate is arranged at the inner side of the U-shaped frame and is sleeved at the outer side of the guide rod through a through hole, a shaft sleeve is arranged at the middle part of the movable clamping plate through a bearing, the shaft sleeve is sleeved at the outer side of the transmission shaft, and a fixed cylinder is arranged at the other end of the movable clamping plate through the bearing, and the cutting device has the beneficial effects that: through the work of electric telescopic handle, a plurality of lenses that can be quick carry out the centre gripping simultaneously fixedly, and when the starter motor, under drive mechanism's effect, a plurality of gasbag synchronous rotation to realize the synchronous regulation of a plurality of lens angles, improved cutting efficiency greatly.

Description

Cutting device is used in lens production

Technical Field

The utility model relates to the technical field related to lens processing equipment, in particular to a cutting device for lens production.

Background

The lens is an optical element with a part of spherical surface and made of transparent substances, the lens consists of a plurality of lenses, and the lens consists of a plastic lens and a glass lens, wherein the glass lens is more noble than the plastic lens, has better imaging effect than the plastic lens, and plays an important role in astronomical, military, traffic, medical and artistic fields.

The optical lens is required to undergo steps of cutting, milling, fine grinding, polishing, cleaning, edging, coating, inking, gluing and the like in the production and preparation process, wherein the whole material is cut into a plurality of individual small-size materials during cutting, and then the individual small-size materials are sequentially cut to form the approximate shape of the lens.

The existing cutting device for lens production needs to adopt a clamping mechanism to effectively clamp and fix the lens when cutting the independent small-size material, so that the stability in the cutting process is ensured, however, the clamping mechanism of the existing cutting device has the following defects: only one small-size material can be clamped and fixed at a time, so that the production efficiency is greatly reduced.

Disclosure of Invention

The present utility model is directed to a lens production cutting device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutting device is used in lens production, includes U type frame, a plurality of activity grip block and sets up motor, the electric telescopic handle in U type frame upper end, the inboard of U type frame sets up vertically and is provided with transmission shaft, guide arm, the upper end of transmission shaft run through U type frame and with the output axle head department of motor is connected, the one end setting of activity grip block is in the inboard of U type frame to establish through seting up the through-hole cover the outside of guide arm, the middle part of activity grip block is provided with the axle sleeve through the bearing, the axle sleeve cover is established the outside of transmission shaft, the other end of activity grip block is installed fixed section of thick bamboo through the bearing, the both ends of fixed section of thick bamboo communicate with the gasbag that sets up on the activity grip block surface, fixed section of thick bamboo with the axle sleeve passes through drive assembly and is connected.

Preferably, the movable clamping plate is provided with an air duct communicated with the fixed cylinder at one end far away from the air bag.

Preferably, a plurality of compression springs are arranged on the outer side of the guide rod, and two ends of each compression spring are respectively abutted against the movable clamping plate and the inner wall of the U-shaped frame.

Preferably, the outer wall of the transmission shaft is provided with a sliding rail, and the inner wall of the shaft sleeve is provided with a sliding groove matched with the sliding rail.

Preferably, the transmission assembly comprises a mounting cavity arranged on the inner side of the movable clamping plate, a driving gear, a plurality of driven gears and a gear ring, wherein the driving gear is sleeved on the outer side of the shaft sleeve, the driven gears are arranged on a connecting line between the shaft sleeve and the fixed cylinder, and the gear ring is arranged on the outer side of the middle part of the fixed cylinder.

Preferably, the lower end of the electric telescopic rod penetrates through the U-shaped frame and is abutted against the surface of the uppermost movable clamping plate.

Compared with the prior art, the utility model has the beneficial effects that: through setting up U type frame and activity grip block, be connected the transmission shaft and the guide arm of activity grip block and U type frame inboard, and set up fixed section of thick bamboo and gasbag in the one end of activity grip block, be connected the fixed section of thick bamboo with the inboard drive assembly of installation cavity simultaneously, the air duct intercommunication of fixed section of thick bamboo and activity grip block end department, in the use, work through electric telescopic handle, a plurality of lenses that can be quick carry out the centre gripping simultaneously fixedly, and when starting motor, under drive mechanism's effect, a plurality of gasbag synchronous rotation, thereby realize the synchronous adjustment of a plurality of lens angles, cutting efficiency has been improved to a great extent.

Drawings

FIG. 1 is a schematic overall structure of the present utility model;

FIG. 2 is a schematic view of a movable clamping plate according to the present utility model;

FIG. 3 is a cross-sectional view of a drive shaft of the present utility model;

fig. 4 is a cross-sectional view of a sleeve of the present utility model.

In the figure: 1. a U-shaped frame; 2. a movable clamping plate; 3. a motor; 4. an electric telescopic rod; 5. a transmission shaft; 6. a guide rod; 7. a shaft sleeve; 8. a fixed cylinder; 9. an air bag; 10. an air duct; 11. a compression spring; 12. a slide rail; 13. a chute; 14. a mounting cavity; 15. a drive gear; 16. a driven gear.

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. 1-4, the present utility model provides a technical solution: the utility model provides a cutting device is used in lens production, includes U type frame 1, a plurality of activity grip block 2 and sets up motor 3, the electric telescopic handle 4 in U type frame 1 upper end, the inboard of U type frame 1 sets up vertical transmission shaft 5, guide arm 6 that are provided with, the upper end of transmission shaft 5 run through U type frame 1 and with the output axle head department of motor 3 is connected, the one end setting of activity grip block 2 is in the inboard of U type frame 1 to establish through seting up the through-hole cover the outside of guide arm 6, the middle part of activity grip block 2 is provided with axle sleeve 7 through the bearing, the axle sleeve 7 cover is established in the outside of transmission shaft 5, fixed section of thick bamboo 8 is installed through the bearing to the other end of activity grip block 2, the both ends of fixed section of thick bamboo 8 and the gasbag 9 intercommunication that set up at activity grip block 2 surface, fixed section of thick bamboo 8 with axle sleeve 7 passes through drive assembly and is connected.

The movable clamping plate 2 is provided with an air duct 10 communicated with the fixed cylinder 8 at one end far away from the air bag 9.

The outside of guide arm 6 is provided with a plurality of compression springs 11, the both ends of compression spring 11 respectively with movable grip block 2, the inner wall butt of U type frame 1.

The outer wall of the transmission shaft 5 is provided with a sliding rail 12, and the inner wall of the shaft sleeve 7 is provided with a sliding groove 13 matched with the sliding rail 12.

The transmission assembly comprises a mounting cavity 14 formed in the inner side of the movable clamping plate 2, a driving gear 15, a plurality of driven gears 16 and a gear ring, wherein the driving gear 15 is sleeved on the outer side of the shaft sleeve 7, the driven gears 16 are arranged on a connecting line between the shaft sleeve 7 and the fixed cylinder 8, and the gear ring is arranged on the outer side of the middle part of the fixed cylinder 8.

The lower end of the electric telescopic rod 4 penetrates through the U-shaped frame 1 and is abutted against the surface of the uppermost movable clamping plate 2.

Specifically, when the utility model is used, the U-shaped frame 1 of the whole device is arranged on one side of the cutting mechanism and fixed, meanwhile, the end of the air duct 10 is connected with external air supply equipment, so that the air bags 9 are inflated, a plurality of lenses to be cut are arranged between two adjacent movable clamping plates 2 and between the air bags 9 on the surfaces of the two movable clamping plates 2, at the moment, the electric telescopic rod 4 is started, the electric telescopic rod 4 stretches out, downward acting force is generated on the uppermost movable clamping plate 2, the electric telescopic rod is sequentially transmitted downwards under the action of the compression spring 11, so that the distance between the two adjacent movable clamping plates 2 is reduced, the clamping and fixing of a plurality of lenses are realized, the cutting mechanism is gradually close to the lenses, the lenses can be cut simultaneously at one time, in the cutting process, the motor 3 drives the transmission shaft 5 to rotate, and under the action of the transmission assembly on the inner side of the movable clamping plates 2, the plurality of fixed cylinders 8 and the air bags 9 on the end are synchronously rotated, so that the angle of the lenses is simultaneously adjusted, and the cutting efficiency is greatly improved.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. Cutting device is used in lens production, a serial communication port, including U type frame (1), a plurality of activity grip block (2) and set up motor (3), electric telescopic handle (4) in U type frame (1) upper end, the inboard of U type frame (1) is vertical to be provided with transmission shaft (5), guide arm (6), the upper end of transmission shaft (5) run through U type frame (1) and with the output axle head department of motor (3) is connected, the one end setting of activity grip block (2) is in the inboard of U type frame (1) to establish through seting up the through-hole cover the outside of guide arm (6), the middle part of activity grip block (2) is provided with axle sleeve (7) through the bearing, the outside of transmission shaft (5) is established to axle sleeve (7) cover, fixed section of thick bamboo (8) are installed through the bearing to the other end of activity grip block (2), the both ends of fixed section of thick bamboo (8) and the gasbag (9) intercommunication that set up on activity grip block (2) surface, fixed section of thick bamboo (8) with transmission assembly (7) pass through.

2. The cutting device for lens production according to claim 1, wherein: the movable clamping plate (2) is provided with an air duct (10) communicated with the fixed cylinder (8) at one end far away from the air bag (9).

3. The cutting device for lens production according to claim 1, wherein: the outer side of the guide rod (6) is provided with a plurality of compression springs (11), and two ends of each compression spring (11) are respectively abutted with the movable clamping plate (2) and the inner wall of the U-shaped frame (1).

4. The cutting device for lens production according to claim 1, wherein: the outer wall of the transmission shaft (5) is provided with a sliding rail (12), and the inner wall of the shaft sleeve (7) is provided with a sliding groove (13) matched with the sliding rail (12).

5. The cutting device for lens production according to claim 1, wherein: the transmission assembly comprises a mounting cavity (14) formed in the inner side of the movable clamping plate (2), a driving gear (15), a plurality of driven gears (16) and a gear ring, wherein the driving gear (15) is sleeved on the outer side of the shaft sleeve (7), the driven gears (16) are arranged on a connecting line between the shaft sleeve (7) and the fixed cylinder (8), and the gear ring is arranged on the outer side of the middle of the fixed cylinder (8).

6. The cutting device for lens production according to claim 1, wherein: the lower end of the electric telescopic rod (4) penetrates through the U-shaped frame (1) and is abutted against the surface of the uppermost movable clamping plate (2).