CN218837162U

CN218837162U - Auxiliary jig for lens processing

Info

Publication number: CN218837162U
Application number: CN202320144064.3U
Authority: CN
Inventors: 王正中; 王震; 周志军; 邓晓波
Original assignee: Chengdu Xindu Fenghua Optical Machinery Factory
Current assignee: Chengdu Xindu Fenghua Optical Machinery Factory
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-04-11
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a lens processing auxiliary fixture belongs to auxiliary fixture technical field, including the supporting seat, the supporting seat top is rotated and is connected with the spread groove, and the inside fixed establishment that can fix and have the upset function the circular lens that is provided with of spread groove, and the motor is installed in the embedding of supporting seat top one side, and motor output shaft passes through chain drive with the spread groove and is connected, and motor output shaft outside and spread groove outside all nested be provided with chain engagement's sprocket. The utility model discloses a fixed establishment, two kinds of embodiments can be fixed circular lens and square lens respectively, add man-hour when needs polish etc. to the lens, the motor can assist and drive the lens and rotate, use more in a flexible way, after the one side processing to the lens is accomplished, servo motor drives the lens upset, processes the another side of lens, need not the staff manual work and overturn the lens, it is more convenient to use, has reduced staff's intensity of labour.

Description

Auxiliary jig for lens processing

Technical Field

The utility model belongs to the technical field of supplementary tool, specifically be a supplementary tool of lens processing.

Background

The jig is used as a tool for assisting in controlling positions or actions, and in the process of processing the lens, the lens needs to be controlled through the auxiliary jig so as to ensure that the lens processing work is smoothly carried out.

Wherein, through the retrieval discovery, there is a patent number 202022763373.8, disclose an optical lens piece processing auxiliary fixture, including elevating gear, bear the weight of the device, slider, chucking device and clamping device, elevating gear includes telescopic link and protection section of thick bamboo, have through setting up the slip cardboard and pressing from both sides tight piece, through slip cardboard and pressing from both sides tight piece, fix the position of lens on the loading board, make the lens add man-hour unable removal, through setting up the protection pad, the protection pad is destroyed at the in-process of centre gripping for the protection lens, through setting up fixing bolt, its purpose is in the position of stopper for fixed slip cardboard, through setting up slip nut and sliding bolt, the advantage of the position of the tight piece of slip nut and sliding bolt fixed clamp.

However, the research shows that: the device only can press from both sides tightly fixedly to the lens, when needs polish the lens and handle, does not drive lens pivoted structure, uses not nimble enough, and the device can't overturn the lens automatically in addition, when processing the completion back to the lens one side, needs the staff manual work to overturn the lens, processes the lens another side, has increased staff's intensity of labour, and it is convenient inadequately to use, consequently provides a novel device and solves this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above problems, an auxiliary fixture for lens processing is provided.

The utility model adopts the technical scheme as follows: an auxiliary jig for processing a lens comprises a supporting seat, wherein a connecting groove is rotatably connected above the supporting seat;

the inside fixed establishment that can fix the circular lens and have the upset function that is provided with of spread groove.

The motor is installed in the embedding of supporting seat top one side, and motor output shaft and spread groove pass through chain drive and be connected, and motor output shaft outside and spread groove outside all nestification be provided with the chain wheel of chain meshing.

Wherein, fixed establishment includes servo electric jar A, connecting plate, splint A and servo motor, there is the connecting plate spread groove inside through slide rail symmetry sliding connection, servo electric jar A is installed to the inside symmetry of spread groove, and servo electric jar A end is connected with the connecting plate, connecting plate one side is rotated and is connected with splint A, one servo motor is installed to the connecting plate opposite side, and the servo motor output shaft passes through the shaft coupling and is connected with the splint A that corresponds, splint A is the arc setting, the electric jar is installed in the embedding of spread groove middle part, electric jar upper end fixed mounting has the backup pad.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through fixed establishment, two kinds of embodiments can be fixed circular lens and square lens respectively, add man-hour when needs polish etc. to the lens, the motor can assist and drive the lens and rotate, uses more in a flexible way.

2. The utility model discloses in, after the one side processing to the lens is accomplished, servo motor drives the lens upset, processes the another side of lens, need not the staff manual work and overturns the lens, it is more convenient to use, has reduced staff's intensity of labour.

Drawings

FIG. 1 is a schematic diagram of a part of a three-dimensional structure according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an overall side cross-sectional structure according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a two-part three-dimensional structure of an embodiment of the present invention;

fig. 4 is a schematic diagram of a two-part top view structure of an embodiment of the present invention.

The labels in the figure are: 1. a supporting base; 101. connecting grooves; 1011. a motor; 1012. a servo electric cylinder A; 102. an electric cylinder; 1021. a support plate; 2. a connecting plate; 201. a splint A; 2011. a servo motor; 202. connecting blocks; 2021. a splint B; 2022. a servo electric cylinder B; 2023. and (4) a clamping plate C.

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.

The utility model discloses in:

the first embodiment is as follows:

referring to fig. 1-4, an auxiliary jig for lens processing comprises a supporting seat 1, wherein a connecting groove 101 is rotatably connected above the supporting seat 1;

a fixing mechanism capable of fixing the circular lens and having a turning function is disposed inside the connecting groove 101.

Referring to fig. 1 and 2, further, a motor 1011 is installed at one side above the supporting seat 1 in an embedded manner, an output shaft of the motor 1011 is connected with the connecting groove 101 through a chain in a transmission manner, chain wheels meshed with the chain are arranged outside the output shaft of the motor 1011 and outside the connecting groove 101 in an embedded manner, the fixing mechanism comprises a servo electric cylinder a1012, a connecting plate 2, a clamping plate a201 and a servo motor 2011, the connecting plate 2 is symmetrically and slidably connected inside the connecting groove 101 through sliding rails, the servo electric cylinders a1012 are symmetrically installed inside the connecting groove 101, the tail ends of the servo electric cylinders a1012 are connected with the connecting plate 2, the clamping plate a201 is rotatably connected to one side of the connecting plate 2, the servo motor 2011 is installed to the other side of the connecting plate 2, output shafts of the servo motor 2011 are connected with the corresponding clamping plate a201 through couplers, the clamping plate a201 is arranged in an arc shape, an electric cylinder 102 is installed in the middle of the connecting groove 101 in an embedded manner, and a supporting plate 1021 is fixedly installed at the upper end of the electric cylinder 102;

electric cylinder 102 extension, it shifts up to drive backup pad 1021, later the staff places circular lens on backup pad 1021, later servo electric cylinder A1012 extension, promote two connecting plates 2 and be close to each other, it fixes the lens to two splint A201 cards in circular lens both sides, later electric cylinder 102 shrink, it keeps away from the lens to drive backup pad 1021, later motor 1011 work, drive spread groove 101 and rotate, and then drive circular lens and rotate, process the last plane of circular lens, later servo motor 2011 drives splint A201 and circular lens upset 180, motor 1011 continues to drive spread groove 101 and circular lens and rotates, process the another side of circular lens.

The second embodiment:

the utility model has another implementation mode besides clamping and fixing the circular lens by the arc-shaped clamping plate A201;

referring to fig. 3 and 4, further, one side of the connecting plate 2 is rotatably connected with a connecting block 202, one connecting block 202 is connected with an output shaft of a servo motor 2011, a clamp plate B2021 is fixedly mounted on one side of the connecting block 202, the other side of the connecting block 202 is slidably connected with a clamp plate C2023 through a slide rail, a servo electric cylinder B2022 is embedded into one side of the clamp plate B2021, the tail end of the servo electric cylinder B2022 is connected with the clamp plate C2023, and the clamp plate B2021 and the clamp plate C2023 are both arranged in an L shape;

the electric cylinder 102 extends to drive the supporting plate 1021 to move upwards, a worker places the square lens on the supporting plate 1021, the servo electric cylinder B2022 extends to the longest length, the clamping plate B2021 and the clamping plate C2023 jointly form a U-shaped clamping plate, the servo electric cylinder A1012 extends to push the two connecting plates 2 to approach each other until the two U-shaped clamping plates are clamped on two sides of the square lens, the servo electric cylinder B2022 contracts to drive the clamping plate B2021 and the clamping plate C2023 to clamp the square lens, the electric cylinder 102 contracts to drive the supporting plate 1021 to move downwards to be away from the square lens, the motor 1011 works to drive the connecting groove 101 and the square lens to rotate, the upper surface of the square lens is machined, the servo motor 2011 drives the square lens to rotate 180 degrees to continue the above work, and the other surface of the square lens is machined.

Referring to fig. 1, 2, 3 and 4, further, the motor 1011, the servo electric cylinder a1012, the electric cylinder 102, the servo motor 2011 and the servo electric cylinder B2022 are electrically connected to an external power source through a control panel.

The working principle is as follows: firstly, the electric cylinder 102 extends to drive the support plate 1021 to move upwards, then a worker places a circular lens on the support plate 1021, then the servo electric cylinder A1012 extends to push the two connection plates 2 to approach each other until the two clamping plates A201 are clamped on two sides of the circular lens to fix the lens, then the electric cylinder 102 contracts to drive the support plate 1021 to keep away from the lens, then the motor 1011 works to drive the connection groove 101 to rotate so as to drive the circular lens to rotate, the upper plane of the circular lens is processed, finally the servo motor 2011 drives the clamping plates A201 and the circular lens to turn over 180 degrees, the motor 1011 continuously drives the connection groove 101 and the circular lens to rotate, the other side of the circular lens is processed, and another implementation mode also exists, firstly, the electric cylinder 102 extends, the support plate 1021 is driven to move upwards, then a worker places the square lens on the support plate 1021, then the servo electric cylinder B2022 extends to the longest, the clamp plate B2021 and the clamp plate C2023 jointly form a U-shaped clamp plate, then the servo electric cylinder A1012 extends, the two connecting plates 2 are pushed to be close to each other until the two U-shaped clamp plates are clamped on two sides of the square lens, then the servo electric cylinder B2022 contracts, the clamp plate B2021 and the clamp plate C2023 are driven to clamp the square lens, then the electric cylinder 102 contracts, the support plate 1021 is driven to move downwards to be far away from the square lens, finally the motor 1011 works to drive the connecting groove 101 and the square lens to rotate, the upper surface of the square lens is processed, then the servo motor 2011 drives the square lens to rotate 180 degrees, the above work is continued, and the other surface of the square lens is processed.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a tool is assisted in lens processing, includes supporting seat (1), its characterized in that: a connecting groove (101) is rotatably connected above the supporting seat (1);

a fixing mechanism capable of fixing the circular lens and having a turning function is arranged inside the connecting groove (101).

2. The auxiliary tool for lens processing according to claim 1, wherein: motor (1011) is installed in supporting seat (1) top one side embedding, and motor (1011) output shaft is connected through chain drive with spread groove (101), and motor (1011) output shaft outside and spread groove (101) outside all nestedly are provided with the sprocket with chain engagement.

3. The auxiliary fixture for lens processing of claim 1, wherein: the fixing mechanism comprises a servo electric cylinder A (1012), a connecting plate (2), a clamping plate A (201) and a servo motor (2011);

connecting groove (101) are inside to have connecting plate (2) through slide rail symmetry sliding connection, servo electric jar A (1012) are installed to connecting groove (101) inside symmetry, and servo electric jar A (1012) end is connected with connecting plate (2), connecting plate (2) one side is rotated and is connected with splint A (201), one servo motor (2011) are installed to connecting plate (2) opposite side, and servo motor (2011) output shaft passes through the shaft coupling and is connected with splint A (201) that corresponds.

4. The auxiliary fixture for lens processing of claim 3, wherein: the clamping plate A (201) is arranged in an arc shape.

5. The auxiliary fixture for lens processing of claim 1, wherein: an electric cylinder (102) is embedded in the middle of the connecting groove (101), and a supporting plate (1021) is fixedly mounted at the upper end of the electric cylinder (102).