CN218097706U

CN218097706U - Automatic change lens roughness detection device

Info

Publication number: CN218097706U
Application number: CN202221913861.5U
Authority: CN
Inventors: 陶津
Original assignee: Danyang Dayao Optical Glasses Co ltd
Current assignee: Danyang Dayao Optical Glasses Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-20
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses an automatic change lens roughness detection device, comprises a workbench, the top outer wall fixedly connected with mounting panel of workstation, one side outer wall fixedly connected with detection device body of mounting panel, the top of workstation is provided with slewing mechanism and examines test table, examine test table and slewing mechanism looks adaptation, the top outer wall of examining test table is provided with a plurality of inspection holes, the inspection hole is the symmetric distribution, the top outer wall of examining test table is provided with the centre gripping subassembly, and the centre gripping subassembly includes a plurality of fixed blocks, be swing joint between fixed block and the test table, the fixed block sets up around the inspection hole. The utility model discloses in, through setting up the centre gripping subassembly, utilize on the fixed block to press from both sides tight piece and press from both sides tight piece down and carry out the centre gripping to the lens, the fixed block can rotate on examining test table to fix the position of fixed block through threaded rod and locking ring, and then satisfy and carry out effectual centre gripping to the lens of different shapes.

Description

Automatic change lens roughness detection device

Technical Field

The utility model relates to a lens detects technical field, and more specifically says that it relates to an automatic change lens roughness detection device.

Background

The lens is made of transparent materials with one or more curved surfaces, wherein the transparent materials are made of optical materials such as glass or resin, the transparent materials are often assembled with a spectacle frame to form spectacles after polishing, the spectacles are used for correcting the eyesight of a user and obtaining a clear visual field, the polished lens often needs to pass through, and the detection device detects the flatness of the lens.

When the flatness of the lens is detected by the existing detection instrument, the edge of the lens needs to be clamped and fixed, the existing clamping assembly is single in structure and not convenient to adjust, and the lens in different shapes is difficult to be clamped effectively, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an automatic change lens roughness detection device, comprises a workbench, the top outer wall fixedly connected with mounting panel of workstation, one side outer wall fixedly connected with detection device body of mounting panel, the top of workstation is provided with slewing mechanism and examines test table, examine test table and slewing mechanism looks adaptation, the top outer wall of examining test table is provided with a plurality of inspection holes, the inspection hole is the symmetric distribution, the top outer wall of examining test table is provided with the centre gripping subassembly, and the centre gripping subassembly includes a plurality of fixed blocks, the fixed block with examine between the test table for swing joint, the fixed block sets up around the inspection hole.

In order to achieve the above purpose, the utility model provides a following technical scheme:

preferably, rotary mechanism includes servo motor, servo motor and the top outer wall fixed connection of workstation, servo motor's output shaft one end fixedly connected with transmission shaft, the top outer wall of transmission shaft with examine test table fixed connection.

Preferably, the outer wall of fixed block is provided with the spacing groove, the bottom inner wall fixedly connected with of spacing groove presss from both sides tight piece down, the inner wall sliding connection of spacing groove has last tight piece of clamp, the top outer wall fixedly connected with spring of the tight piece of clamp on, spring one end and spacing groove top inner wall fixed connection.

Preferably, the top outer wall of the lower clamping block is fixedly connected with a limiting rod, one end of the limiting rod is fixedly connected with the top inner wall of the limiting groove, and the limiting rod is sleeved with the upper clamping block.

Preferably, the outer wall of the bottom of the upper clamping block and the outer wall of the top of the lower clamping block are fixedly connected with anti-skid pads.

Preferably, the fixed block is rotatably connected with the outer wall of the top of the detection table through a bearing, the outer wall of the bottom of the fixed block is fixedly connected with a threaded rod, and the outer wall of the threaded rod is connected with a locking ring through threads.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses in, through setting up the centre gripping subassembly, utilize on the fixed block to press from both sides tight piece and press from both sides tight piece down and carry out the centre gripping to the lens, the fixed block can rotate on examining test table to fix the position of fixed block through threaded rod and locking ring, and then satisfy and carry out effectual centre gripping to the lens of different shapes.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of an upper clamping block of the present invention;

FIG. 3 is an enlarged schematic view of the point A of the present invention;

fig. 4 is a schematic view of the locking ring structure of the present invention.

1. A work table; 2. mounting a plate; 3. a detection device body; 4. a detection table; 5. a servo motor; 6. a drive shaft; 7. a fixed block; 8. an upper clamping block; 9. a lower clamping block; 10. detecting holes; 11. a limiting groove; 12. a spring; 13. a limiting rod; 14. a non-slip mat; 15. a threaded rod; 16. and (4) locking the ring.

Detailed Description

Referring to fig. 1 to 4, an embodiment of the present invention provides an automatic lens flatness detecting apparatus for further description.

The utility model provides an automatic change lens roughness detection device, comprises a workbench 1, the top outer wall fixedly connected with mounting panel 2 of workstation 1, one side outer wall fixedly connected with detection device body 3 of mounting panel 2, workstation 1's top is provided with slewing mechanism and detects platform 4, detect platform 4 and slewing mechanism looks adaptation, the top outer wall of detecting platform 4 is provided with a plurality of inspection holes 10, inspection hole 10 is the symmetric distribution, the top outer wall of detecting platform 4 is provided with the centre gripping subassembly, and the centre gripping subassembly includes a plurality of fixed blocks 7, fixed block 7 and detect for swing joint between the platform 4, all be provided with four fixed blocks 7 around each inspection hole 10, and four fixed blocks 7 are the symmetric distribution, carry out the centre gripping through the centre gripping subassembly to the lens, the centre gripping subassembly can rotate on detecting platform 4 simultaneously, be convenient for carry out effectual centre gripping to the lens of different shapes, the going on of being convenient for detect.

As shown in fig. 1, the rotating mechanism comprises a servo motor 5, the servo motor 5 is fixedly connected with the top outer wall of the workbench 1, one end of an output shaft of the servo motor 5 is fixedly connected with a transmission shaft 6, the top outer wall of the transmission shaft 6 is fixedly connected with a detection table 4, the servo motor 5 is used for driving the detection table 4 and a lens on the detection table 4 to rotate to the position below the detection device body 3, and automatic detection is facilitated.

As shown in fig. 1-4, the outer wall of the fixing block 7 is provided with a limiting groove 11, the bottom inner wall of the limiting groove 11 is fixedly connected with a lower clamping block 9, the inner wall of the limiting groove 11 is slidably connected with an upper clamping block 8, the upper clamping block 8 and the lower clamping block 9 are both in a T shape, the top outer wall of the upper clamping block 8 is fixedly connected with a spring 12, one end of the spring 12 is fixedly connected with the top inner wall of the limiting groove 11, the upper clamping block 8 is driven to press downwards by the elastic force of the spring 12, so as to clamp a lens between the upper clamping block 8 and the lower clamping block 9, the top outer wall of the lower clamping block 9 is fixedly connected with a limiting rod 13, one end of the limiting rod 13 is fixedly connected with the top inner wall of the limiting groove 11, the limiting rod 13 is sleeved with the upper clamping block 8, the limiting rod 13 plays a limiting role in moving the upper clamping block 8, the bottom outer wall of the upper clamping block 8 and the top outer wall of the lower clamping block 9 are both fixedly connected with an anti-slip pad 14, the anti-slip pad 14 is made of rubber, and the anti-slip function of improving the clamping effect and avoiding scratching the lens.

As shown in fig. 4, the fixed block 7 is rotatably connected with the top outer wall of the detection table 4 through a bearing, the bottom outer wall of the fixed block 7 is fixedly connected with a threaded rod 15, the outer wall of the threaded rod 15 is connected with a locking ring 16 through threads, the threaded rod 15 is inserted into the detection table 4, the fixed block 7 is conveniently rotated through the threaded rod 15, and the position of the fixed block 7 is conveniently fixed by using the locking ring 16.

The working principle is as follows:

according to the shape of the lens, the fixed block 7 around the same detection hole 10 is rotated, the positions of the four upper clamping blocks 8 and the four lower clamping blocks 9 are changed, the lens to be clamped is inserted between the upper clamping blocks 8 and the lower clamping blocks 9, after the clamping position is adjusted, the locking ring 16 is rotated, the locking ring 16 is tightly pressed with the outer wall of the bottom of the detection table 4, the position of the fixed block 7 is fixed, the detection table 4 is driven to rotate through the rotating mechanism, the lens between the four fixed blocks 7 is rotated to the position below the detection device body 3, and the flatness of the lens is detected.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims

1. The utility model provides an automatic change lens roughness detection device which characterized in that: including workstation (1), top outer wall fixedly connected with mounting panel (2) of workstation (1), one side outer wall fixedly connected with detection device body (3) of mounting panel (2), the top of workstation (1) is provided with slewing mechanism and detects platform (4), detect platform (4) and slewing mechanism looks adaptation, the top outer wall of detecting platform (4) is provided with a plurality of inspection holes (10), inspection hole (10) are the symmetric distribution, the top outer wall of detecting platform (4) is provided with the centre gripping subassembly, and the centre gripping subassembly includes a plurality of fixed blocks (7), fixed block (7) and detect between platform (4) be swing joint, fixed block (7) set up around inspection hole (10).

2. The automated lens flatness detection apparatus of claim 1, wherein: rotary mechanism includes servo motor (5), servo motor (5) and the top outer wall fixed connection of workstation (1), the output shaft one end fixedly connected with transmission shaft (6) of servo motor (5), the top outer wall of transmission shaft (6) with examine test table (4) fixed connection.

3. The automated lens flatness detection apparatus of claim 1, wherein: the outer wall of fixed block (7) is provided with spacing groove (11), press from both sides tight piece (9) under the bottom inner wall fixedly connected with of spacing groove (11), the inner wall sliding connection of spacing groove (11) has last tight piece (8), go up the top outer wall fixedly connected with spring (12) of pressing from both sides tight piece (8), spring (12) one end and spacing groove (11) top inner wall fixed connection.

4. An automated lens flatness detecting apparatus according to claim 3, wherein: the top outer wall fixedly connected with gag lever post (13) of pressing from both sides tight piece (9) down, the one end of gag lever post (13) and the top inner wall fixed connection of spacing groove (11), gag lever post (13) cup joint mutually with last tight piece (8) of pressing from both sides.

5. An automated lens flatness detecting apparatus according to claim 3, wherein: the bottom outer wall of the upper clamping block (8) and the top outer wall of the lower clamping block (9) are fixedly connected with anti-skid pads (14).

6. The automated lens flatness detection apparatus of claim 1, wherein: fixed block (7) pass through the bearing rotation with the top outer wall that examines test table (4) and are connected, the bottom outer wall fixedly connected with threaded rod (15) of fixed block (7), the outer wall of threaded rod (15) has locking ring (16) through threaded connection.