CN220839428U

CN220839428U - Positioning device for optical lens processing

Info

Publication number: CN220839428U
Application number: CN202322716918.3U
Authority: CN
Inventors: 王军
Original assignee: Yidu Tianrun Photoelectric Technology Co ltd
Current assignee: Yidu Tianrun Photoelectric Technology Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-04-26
Anticipated expiration: 2033-10-11

Abstract

The utility model discloses a positioning device for processing an optical lens, which comprises a base, wherein a first positioning ring is fixedly arranged on the base, a second positioning ring is sleeved in the first positioning ring, a fixed foot is fixedly arranged below the base, a chip removing hole is formed below the base, the chip removing hole is communicated with the inside of the first positioning ring, a cross rod is fixedly arranged in the chip removing hole, a telescopic connecting column is fixedly arranged on the cross rod, a return spring is fixedly arranged at the upper end of the telescopic connecting column, and fixing seats are fixedly arranged on the base and positioned on two sides of the first positioning ring. The electric push rod is started to reset, the optical lens loses the clamping of the electric push rod, the return spring can push the push plate to move upwards, the push plate moves upwards to drive the optical lens to move upwards, the optical lens can be taken out conveniently, and compared with the traditional device, the optical lens with the finished processing can be taken out conveniently.

Description

Positioning device for optical lens processing

Technical Field

The present disclosure relates to positioning devices, and particularly to a positioning device for processing an optical lens.

Background

Some optical lenses require positioning by placing the lens on a positioning seat during processing.

As disclosed in chinese patent publication No. CN209738051U, the first positioning ring is disposed in the middle of the upper end of the base, and is welded and fixed to the base, the first positioning ring is provided with a first positioning opening in the middle, the second positioning ring is mounted on the inner side of the first positioning ring, the second positioning opening is provided in the middle, the front and rear ends of the first positioning ring are provided with bayonets, the front and rear ends of the second positioning ring are welded and fixed with clamping blocks corresponding to the bayonets, the first positioning ring and the second positioning ring are disposed on the device, and two optical lenses with different specifications can be positioned through the first positioning ring and the second positioning ring, so that the use effect of the device is improved, and when the first positioning ring and the second positioning ring are switched, only the second positioning ring is required to be detached and mounted, and the first positioning ring is not required to be detached and mounted, so that the fixing device for processing the optical lens is more convenient to use.

The fixing device for optical lens processing discovers some problems when using, firstly adopts the locating ring to locate the optical lens, the locating ring wraps around the attached lens, the lens is difficult to take out from the locating ring after processing is completed, and then certain scraps can be generated during lens processing, and the scraps fall into the locating ring in the lens taking process, so that the lens can not be attached to the inside of the locating ring.

Disclosure of utility model

The present utility model is directed to a positioning device for processing an optical lens, 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 positioner is used in optical lens processing, includes the base, fixed mounting has the holding ring one above the base, cup jointed the holding ring two in the holding ring one, fixed mounting has the fixed foot below the base, the chip removal hole has been seted up below the base, chip removal hole communicates with each other with holding ring one inside, fixed mounting has the horizontal pole in the chip removal hole, fixed mounting has the telescopic connection post above the horizontal pole, telescopic connection post upper end fixed mounting has return spring.

Preferably, a fixing seat is fixedly arranged on the base and positioned on one two sides of the positioning ring.

Preferably, an electric push rod is fixedly installed in the fixing seat.

Preferably, fixing grooves are formed in the fixing feet and close to the edges of the two ends.

Preferably, the telescopic connecting column is sleeved with a return spring.

Preferably, the lower end of the return spring is fixedly connected with the cross rod.

Preferably, the upper end of the return spring is fixedly connected with the push plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. The electric push rod is started to reset, the optical lens loses the clamping of the electric push rod, the return spring can push the push plate to move upwards, the push plate moves upwards to drive the optical lens to move upwards, the optical lens can be taken out conveniently, and compared with the traditional device, the optical lens with the finished processing can be taken out conveniently.

2. After processing piece gets into second inside of holding ring, can fall to the processing bench along the chip removal hole, avoid the piece to be detained in second of holding ring, the base is fixed on lens processing operation panel through the fixed foot simultaneously, can make base and processing bench have certain clearance, conveniently cleans the piece out.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the other side of the present utility model;

FIG. 3 is a schematic view of the whole structure of the positioning ring II removed;

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

In the figure: 1. a base; 101. a first positioning ring; 102. a fixing seat; 103. an electric push rod; 104. a positioning ring II; 105. a fixed foot; 2. chip removal holes; 201. a cross bar; 202. a telescopic connecting column; 203. a return spring; 204. a push plate.

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 positioner is used in optical lens processing, includes base 1, fixed mounting has locating ring one 101 above the base 1, has cup jointed locating ring two 104 in the locating ring one 101, fixed mounting has fixed foot 105 below the base 1, has seted up chip removal hole 2 below the base 1, chip removal hole 2 communicates with each other with locating ring one 101 inside, and fixed mounting has horizontal pole 201 in the chip removal hole 2, and fixed mounting has flexible spliced pole 202 above the horizontal pole 201, and flexible spliced pole 202 upper end fixed mounting has return spring 203.

In this embodiment, through holding ring one 101 and holding ring two 104 mutually supporting, need place the optical lens into holding ring two 104 inside during the use, push pedal 204 can support below the optical lens, push down, press the optical lens into holding ring two 104 inside, can push down push pedal 204 simultaneously, push pedal 204 can compress flexible spliced pole 202, later carry out the centre gripping to the lens through the clamping structure, after the optical lens finishes processing, rebound device on flexible spliced pole 202 can drive push pedal 204 and shift up, push pedal 204 can promote the optical lens and shift up, push out the optical lens inside holding ring two 104, thereby be convenient for take out the optical lens inside holding ring two 104, processing piece gets into behind the holding ring two 104 inside simultaneously, can drop to the processing bench along chip removal hole 2, avoid the piece to stay in holding ring two 104, influence the optical lens and place into holding ring two 104 inside location centre gripping, base 1 is fixed on the lens processing operation bench through fixed foot 105, can make base 1 and processing bench have certain clearance, conveniently clean out piece.

In order to achieve the purpose of fixing an optical lens, the device is realized by adopting the following technical scheme: the base 1 is provided with fixing seats 102 which are fixedly arranged on the two sides of the first positioning ring 101, the electric push rod 103 is fixedly arranged in the fixing seats 102, and fixing grooves are formed in the fixing feet 105 and near the edges of the two ends.

The electric push rod 103 is fixed at two sides of the first positioning ring 101 through the fixing seat 102, and the optical lens entering the second positioning ring 104 can be clamped and fixed by starting the electric push rod 103, which is not described in the prior art.

In order to achieve the purpose of pushing the push plate 204 to move, the device is realized by adopting the following technical scheme: the telescopic connecting column 202 is sleeved with a return spring 203, the lower end of the return spring 203 is fixedly connected with the cross rod 201, and the upper end of the return spring 203 is fixedly connected with a push plate 204.

The push plate 204 can be provided with a certain pushing force through the return spring 203, the return spring 203 can be compressed in the process of downwards moving the push plate 204 under the force, and when the clamping of the optical lens is released after the processing is completed, the return spring 203 can push the push plate 204 to upwards move so as to push the optical lens out of the positioning ring II 104.

The working principle and the using flow of the utility model are as follows: when the device is used, the fixing feet 105 are fixed on the processing table through the fixing grooves by bolts, the device can be fixed on the processing table, then the optical lens to be processed is placed on the second positioning ring 104, the optical lens is pushed into the second positioning ring 104 by downward pressing, the electric push rods 103 are started to be clamped on two sides of the optical lens, the optical lens is fixed in the second positioning ring 104, after the processing is completed, the electric push rods 103 are started to reset, the optical lens loses the clamping of the electric push rods 103, the push plate 204 is pushed to move upwards by the return spring 203, the optical lens is driven to move upwards by the push plate 204, and the optical lens can be taken out conveniently.

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. The utility model provides a positioner is used in optical lens processing, includes base (1), its characterized in that: the novel chip removing device is characterized in that a first locating ring (101) is fixedly installed on the base (1), a second locating ring (104) is sleeved in the first locating ring (101), a fixed foot (105) is fixedly installed below the base (1), chip removing holes (2) are formed below the base (1), the chip removing holes (2) are communicated with the inside of the first locating ring (101), a cross rod (201) is fixedly installed in the chip removing holes (2), a telescopic connecting column (202) is fixedly installed above the cross rod (201), and a return spring (203) is fixedly installed at the upper end of the telescopic connecting column (202).

2. The positioning device for optical lens processing according to claim 1, wherein: the fixing seats (102) are fixedly arranged on the base (1) and located on two sides of the first locating ring (101).

3. The positioning device for optical lens processing according to claim 2, wherein: an electric push rod (103) is fixedly arranged in the fixed seat (102).

4. The positioning device for optical lens processing according to claim 1, wherein: fixing grooves are formed in the fixing feet (105) and close to the edges of the two ends.

5. The positioning device for optical lens processing according to claim 1, wherein: and a return spring (203) is sleeved on the telescopic connecting column (202).

6. The positioning device for optical lens processing according to claim 5, wherein: the lower end of the return spring (203) is fixedly connected with the cross rod (201).

7. The positioning device for optical lens processing according to claim 5, wherein: the upper end of the return spring (203) is fixedly connected with the push plate (204).