CN218746770U

CN218746770U - Aspheric surface optical element polishing device

Info

Publication number: CN218746770U
Application number: CN202223073680.9U
Authority: CN
Inventors: 杨东来; 王海伟; 毛一多; 高斯凯
Original assignee: Changchun Jucheng Optics Co ltd
Current assignee: Changchun Jucheng Optics Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-28
Anticipated expiration: 2032-11-18

Abstract

The utility model belongs to the technical field of the polishing, especially, aspheric surface optical element burnishing device now proposes following scheme, including main part and the fixed establishment of setting at the main part outer wall, fixed establishment includes rotating assembly and slip subassembly, rotating assembly includes motor, rotation axis and connecting block, the slip subassembly includes grip block, spout and stopper, through setting up fixed establishment, can fix the work piece, and starter motor, rotation axis carry out the rotation through the motor and promote the connecting block and slide, and the connecting block promotes first slider and slides along the recess simultaneously, and the stopper can promote the inside grip block of first slider and slide along the spout this moment, and the surface of fixed block has the recess to fix the work piece, reaches the grip block and promotes the block between work piece and the fixed block, has realized the purpose of the fixed work piece of grip block and fixed block, improves work efficiency.

Description

Aspheric surface optical element polishing device

Technical Field

The utility model relates to a polishing technical field especially relates to an aspheric surface optical element burnishing device.

Background

Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using mechanical, chemical or electrochemical actions to obtain a bright and flat surface, and is a modification processing of the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media.

However, in the prior art, because the optical element is inconvenient to fix when being polished due to small volume, the problem that the work efficiency is not high due to uneven polishing because workers are required to fix when the polishing device is used occurs, and the potential safety hazard is caused, so that the aspheric surface optical element polishing device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of aspheric surface optical element burnishing device has solved inconvenient fixed and the problem that needs the workman to fix and polish inhomogeneous work efficiency is not high appears when using when having the less polishing of optical element volume among the prior art, leads to the problem of potential safety hazard.

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

an aspheric optical element polishing device comprises a main body and a fixing mechanism arranged on the outer wall of the main body, wherein the fixing mechanism comprises a rotating component and a sliding component;

the rotating assembly comprises a motor, a rotating shaft and a connecting block, the top end of the main body is fixedly connected with the motor, the output end of the motor is rotatably connected with the rotating shaft, one end of the rotating shaft is rotatably connected with the connecting block, and two sides of the connecting block are fixedly connected with first sliding blocks;

the sliding assembly comprises a clamping block, a sliding groove and a limiting block, the inner wall of the first sliding block is connected with the clamping block in a sliding mode, the sliding groove is formed in the outer wall of the first sliding block, the inner wall of the sliding groove is connected with the limiting block fixedly connected with the top end of the first sliding block in a sliding mode, the top end of the main body is provided with a groove connected with the first sliding block in a sliding mode, the top end of the main body is fixedly connected with the fixing block, and a workpiece is arranged between the clamping block and the fixing block.

Preferably, the outer wall fixedly connected with pneumatic push rod of main part, pneumatic push rod's output end fixedly connected with second slider, the inner wall sliding connection of second slider have with the outer wall fixed connection's of main part slide rail, the top swivelling joint of second slider has rotatory piece, the bottom swivelling joint of rotatory piece has with main part fixed connection's backup pad, the outer wall of backup pad seted up with rotatory piece sliding connection's spacing groove, the one end fixedly connected with burnishing machine of rotatory piece.

Preferably, the connecting block forms a sliding structure between the rotating shaft and the first slider, and the first slider forms a sliding structure between the connecting block and the main body.

Preferably, the first sliding block forms a sliding structure through the limiting block and the clamping block, the clamping block forms a sliding structure through the limiting block and the workpiece, and the fixing block is embedded with the workpiece.

Preferably, the second slider and the main body form a sliding structure through a sliding rail, and the rotating block and the main body form a sliding structure through the second slider.

Preferably, the rotating block forms a rotating structure through a limiting groove and the supporting plate, and the limiting groove is shaped like a Chinese character 'ji'.

Preferably, the polishing machine forms a rotating structure through the rotating block and the workpiece, the bottom end of the polishing machine is circular, and the front surface and the back surface of the polishing machine can work.

The utility model discloses possess following beneficial effect:

1. through setting up fixed establishment, can fix the work piece, the starter motor, the rotation axis carries out the rotation promotion connecting block through the motor and slides, the connecting block promotes first slider and slides along the recess simultaneously, the stopper can promote the inside grip block of first slider and slide along the spout this moment, the surface of fixed block can fix the work piece by the recess, reach the grip block and promote the block between work piece and the fixed block, realized the purpose of the fixed work piece of grip block and fixed block, improve work efficiency.

2. Through setting up rotary mechanism, can make the burnishing machine polish to the two sides of work piece, start pneumatic push rod, the second slider slides through pneumatic push rod along the surface of slide rail, the rotatory piece that drives the top slides, backup pad and main part carry out the surface of fixed support board and are provided with the spacing groove, thereby the spacing groove is spacing to rotatory piece, make rotatory piece rotate at the slip in-process, it carries out one hundred eighty degrees rotations to reach the drive burnishing machine, it polishes to the two sides of work piece to have realized the burnishing machine, and the polishing efficiency is improved.

Drawings

Fig. 1 is a schematic front view of an aspheric optical element polishing apparatus according to the present invention;

fig. 2 is a schematic top view of a fixing mechanism of an aspheric optical element polishing device according to the present invention;

fig. 3 is a schematic top view of a rotation structure of an aspheric optical element polishing apparatus according to the present invention;

fig. 4 is a schematic structural diagram of a top view of a supporting plate of the aspheric optical element polishing apparatus according to the present invention.

In the figure: 1. a main body; 2. a motor; 3. a rotating shaft; 4. connecting blocks; 5. a first slider; 6. a clamping block; 7. a chute; 8. a limiting block; 9. a groove; 10. a fixed block; 11. a workpiece; 12. a pneumatic push rod; 13. a second slider; 14. a slide rail; 15. rotating the block; 16. a support plate; 17. a limiting groove; 18. and (5) polishing the machine.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example one

Referring to fig. 1-3, an aspheric optical element polishing apparatus includes an aspheric optical element polishing apparatus including a main body 1 and a fixing mechanism disposed on an outer wall of the main body 1, the fixing mechanism including a rotating component and a sliding component;

the rotating assembly comprises a motor 2, a rotating shaft 3 and a connecting block 4, the top end of the main body 1 is fixedly connected with the motor 2, the output end of the motor 2 is rotatably connected with the rotating shaft 3, one end of the rotating shaft 3 is rotatably connected with the connecting block 4, and two sides of the connecting block 4 are fixedly connected with first sliding blocks 5;

the sliding assembly comprises a clamping block 6, a sliding groove 7 and a limiting block 8, the inner wall of the first sliding block 5 is connected with the clamping block 6 in a sliding mode, the sliding groove 7 is formed in the outer wall of the first sliding block 5, the inner wall of the sliding groove 7 is connected with the limiting block 8 fixedly connected with the top end of the first sliding block 5 in a sliding mode, a groove 9 connected with the first sliding block 5 in a sliding mode is formed in the top end of the main body 1, a fixing block 10 fixedly connected with the top end of the main body 1 is arranged, and a workpiece 11 is arranged between the clamping block 6 and the fixing block 10.

The further connecting block 4 forms a sliding structure between the rotating shaft 3 and the first sliding block 5, and the first sliding block 5 forms a sliding structure between the connecting block 4 and the main body 1, so that the first sliding block 5 is pushed by the rotating shaft 3 to slide along the groove 9 on the outer wall of the main body 1.

Further first slider 5 passes through to constitute sliding construction between stopper 8 and the grip block 6, and grip block 6 passes through to constitute sliding construction between stopper 8 and the work piece 11, and fixed block 10 and the gomphosis of work piece 11 looks are favorable to making when the recess 9 inner wall slides through first slider 5 and promote grip block 6 and slide, and grip block 6 makes work piece 11 fix between grip block 6 and fixed block 10.

Example two

Please refer to fig. 1-4, the first comparative example, as another embodiment of the present invention, the outer wall of the main body 1 is fixedly connected with a pneumatic rod 12, the output end of the pneumatic rod 12 is fixedly connected with a second slider 13, the inner wall of the second slider 13 is slidably connected with a slide rail 14 fixedly connected with the outer wall of the main body 1, the top end of the second slider 13 is rotatably connected with a rotary block 15, the bottom end of the rotary block 15 is rotatably connected with a support plate 16 fixedly connected with the main body 1, the outer wall of the support plate 16 is provided with a limit groove 17 slidably connected with the rotary block 15, and one end of the rotary block 15 is fixedly connected with a polishing machine 18.

Further second slider 13 constitutes sliding construction through between slide rail 14 and the main part 1, and rotatory piece 15 constitutes sliding construction through second slider 13 and main part 1, is favorable to being connected through second slider 13 and rotatory piece 15, drives rotatory piece 15 and slides.

Further, the rotating block 15 forms a rotating structure through the limiting groove 17 and the supporting plate 16, and the limiting groove 17 is shaped like a Chinese character 'ji', so that the rotating block 15 can rotate in the sliding process through the limiting groove 17.

The further polishing machine 18 forms a rotating structure between the rotating block 15 and the workpiece 11, the bottom end of the polishing machine 18 is circular, and the front side and the back side of the polishing machine 18 can work, so that the polishing machine 18 can polish the two sides of the workpiece 11, and the efficiency is improved.

The working principle is as follows: when using the device, at first, starter motor 2, rotation axis 3 carries out the slip of rotatory promotion connecting block 4 through motor 2, connecting block 4 promotes first slider 5 simultaneously and slides along recess 9, stopper 8 can promote the inside grip block 6 of first slider 5 and slide along spout 7 this moment, the fixed work piece 11 can be fixed in the recess on the surface of fixed block 10, it promotes block between work piece 11 and the fixed block 10 to reach grip block 6, the purpose of the fixed work piece 11 of grip block 6 and fixed block 10 has been realized, and the work efficiency is improved.

Then, the pneumatic push rod 12 is started, the second sliding block 13 slides along the surface of the sliding rail 14 through the pneumatic push rod 12 to drive the rotating block 15 at the top end to slide, and the limiting groove 17 is formed in the surfaces of the supporting plate 16 and the main body 1 for fixing the supporting plate 16, so that the limiting groove 17 limits the rotating block 15, the rotating block 15 rotates in the sliding process, the polishing machine 18 is driven to rotate by one hundred and eighty degrees, the two surfaces of the workpiece 11 are polished by the polishing machine 18, and the polishing efficiency is improved.

Finally, the polished workpiece 11 is taken out by releasing the workpiece 11 by the holding block 6.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An aspheric optical element polishing device, comprising a main body (1) and a fixing mechanism arranged on the outer wall of the main body (1), characterized in that: the fixing mechanism comprises a rotating assembly and a sliding assembly;

the rotating assembly comprises a motor (2), a rotating shaft (3) and a connecting block (4), the motor (2) is fixedly connected to the top end of the main body (1), the rotating shaft (3) is rotatably connected to the output end of the motor (2), the connecting block (4) is rotatably connected to one end of the rotating shaft (3), and first sliding blocks (5) are fixedly connected to two sides of the connecting block (4);

the sliding assembly comprises a clamping block (6), a sliding groove (7) and a limiting block (8), the inner wall of the first sliding block (5) is connected with the clamping block (6) in a sliding mode, the sliding groove (7) is formed in the outer wall of the first sliding block (5), the sliding groove (7) is connected with the limiting block (8) fixedly connected with the top end of the first sliding block (5) in a sliding mode, a groove (9) connected with the first sliding block (5) in a sliding mode is formed in the top end of the main body (1), the top end of the main body (1) is fixedly connected with the fixing block (10), and a workpiece (11) is arranged between the clamping block (6) and the fixing block (10).

2. An aspheric optical element polishing device as defined in claim 1, characterized in that: the outer wall fixedly connected with pneumatic push rod (12) of main part (1), the output end fixedly connected with second slider (13) of pneumatic push rod (12), the inner wall sliding connection of second slider (13) has slide rail (14) with the outer wall fixed connection of main part (1), the top swivelling joint of second slider (13) has rotatory piece (15), the bottom swivelling joint of rotatory piece (15) has backup pad (16) with main part (1) fixed connection, spacing groove (17) with rotatory piece (15) sliding connection are seted up to the outer wall of backup pad (16), the one end fixedly connected with burnishing machine (18) of rotatory piece (15).

3. An aspheric optical element polishing device as defined in claim 1, characterized in that: the connecting block (4) forms a sliding structure between the rotating shaft (3) and the first sliding block (5), and the first sliding block (5) forms a sliding structure between the connecting block (4) and the main body (1).

4. An aspheric optical element polishing device as defined in claim 1, characterized in that: first slider (5) constitute sliding construction through between stopper (8) and grip block (6), grip block (6) constitute sliding construction through between stopper (8) and work piece (11), fixed block (10) and work piece (11) gomphosis mutually.

5. An aspheric optical element polishing device as defined in claim 2, characterized in that: the second sliding block (13) and the main body (1) form a sliding structure through a sliding rail (14), and the rotating block (15) and the main body (1) form a sliding structure through the second sliding block (13).

6. An aspheric optical element polishing device as defined in claim 2, characterized in that: the rotating block (15) forms a rotating structure through a limiting groove (17) and a supporting plate (16), and the limiting groove (17) is shaped like a Chinese character 'ji'.

7. An aspheric optical element polishing device as defined in claim 2, characterized in that: the polishing machine (18) forms a rotating structure through the rotating block (15) and the workpiece (11), the bottom end of the polishing machine (18) is circular, and the front surface and the back surface of the polishing machine (18) can work.