CN218194283U

CN218194283U - Optical element surface roughness processingequipment

Info

Publication number: CN218194283U
Application number: CN202222482906.4U
Authority: CN
Inventors: 王崇望; 周俊波; 孙家庆
Original assignee: Shangrao Hongpu Technology Co ltd
Current assignee: Shangrao Hongpu Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-03
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to a processingequipment especially relates to an optical element roughness processingequipment. The technical problem of the utility model is that: the optical element surface roughness processing device is more convenient to polish the cambered surface of the optical element. The utility model provides a such optical element roughness processingequipment, including support, guide post, guide block, slide bar and slider, the top left and right sides all is connected with the guide post in the support, and equal slidingtype connection has the guide block on the guide post of both sides, is connected with the slide bar between the guide block of both sides, and the sliding type is connected with the slider on the slide bar. The utility model discloses only need through the flexible of pulling first motor through the telescopic link and the deformation of spring come to polish the cambered surface on optical element surface, need not whole change of lifting off, more convenience during the operation.

Description

Optical element surface roughness processingequipment

Technical Field

The utility model relates to a processingequipment especially relates to an optical element roughness processingequipment.

Background

The optical element is a basic component in an optical system and mainly can play a role of imaging, and the surface roughness of the optical element is high after the optical element is initially cut, so that the surface roughness of the optical element needs to be processed.

Through the retrieval, the patent that granted patent publication number is CN210125946U discloses an optical element plane polishing machine, belongs to optical element technical field, including supporting seat one, hydraulic stem, supporting seat two, motor, supporting seat three, recess, fixed orifices, staple, the mould of polishing, fixed orifices two and the piece of polishing, the supporting seat one left and right sides fixedly connected with hydraulic stem, hydraulic stem top fixed surface is connected with supporting seat two, two one sides fixedly connected with motors of supporting seat, two tops of supporting seat rotate and are connected with supporting seat three. The utility model discloses a switch over between different radians and the different requirements of polishing to more convenience, the motor is the meshing setting with three outsides of supporting seat, and three turned angle of supporting seat be 360, after the mould installation of polishing, places the lens in anchor clamps, then the motor drives three rotations of supporting seat, thereby drives the mould of polishing, then polishes the lens through the mould of polishing.

The above patents suffer from the following disadvantages: if the cambered surface of the optical element needs to be polished, the polishing effect can be realized only by replacing the polishing grinding tool, and the operation is inconvenient.

Therefore, it is necessary to design a device for processing the surface roughness of the optical element, which is more convenient when polishing the cambered surface of the optical element.

SUMMERY OF THE UTILITY MODEL

If need polish to optical element's cambered surface in order to overcome above-mentioned patent, need to change the grinding apparatus of polishing and just can realize the effect of polishing, comparatively inconvenient shortcoming during the operation, the technical problem of the utility model is that: the optical element surface roughness processing device is more convenient to polish the cambered surface of the optical element.

The utility model provides an optical element roughness processingequipment, which comprises a bracket, the guide post, the guide block, slide bar and slider, the top left and right sides all is connected with the guide post in the support, all slidingtype is connected with the guide block on the guide post of both sides, be connected with the slide bar between the guide block of both sides, the slidingtype is connected with the slider on the slide bar, still including being used for polishing the optical element the grinding machanism that polishes and being used for pressing from both sides optical element tight clamping mechanism, be equipped with grinding machanism on the slider, be equipped with clamping mechanism on the support.

Further, the polishing mechanism comprises a telescopic rod, a first motor, a polishing wheel and a spring, the bottom of the sliding block is connected with the telescopic rod, the bottom of the telescopic rod is provided with the first motor, an output shaft of the first motor is connected with the polishing wheel used for polishing the optical element, and the spring is connected between the first motor and the sliding block.

Further, the clamping mechanism comprises a second motor, a screw rod, a positioning rod and clamping plates, the second motor is installed on the right side of the lower portion in the support, the screw rod is connected onto an output shaft of the second motor, the positioning rod is connected to the lower portion in the support and located above the screw rod, and the clamping plates used for clamping the optical element are connected to the left side and the right side of the positioning rod in a sliding mode.

Further, the screw thread on the screw is arranged in two directions, and the two clamping plates are respectively matched with the screw thread on the two sides of the screw so as to drive the clamping plates on the two sides to approach or separate from each other through the rotation of the screw.

The fan is used for sucking impurities, the upper portion in the collecting box is connected with the filter screen used for filtering the impurities, and the filter screen is located above the fan.

Further, the upper part of the front side and the lower part of the rear side of the collecting box are both opened, and the collecting box is suitable for impurities to enter and exhaust air in the polishing process.

The beneficial effects of the utility model are that: 1. the utility model discloses only need through the flexible of pulling first motor through the telescopic link and the deformation of spring come to polish the cambered surface on optical element surface, need not whole change of lifting off, more convenience during the operation.

2. The utility model discloses before polishing, can come optical element to press from both sides tightly through splint, avoid optical element displacement when polishing.

3. The utility model discloses can inhale the piece that the in-process produced of polishing through the fan and remove, avoid the piece influence to polish.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the bottom of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the screw and the second motor of the present invention.

Fig. 4 is a schematic view of the three-dimensional structure of the parts such as the spring and the telescopic rod of the present invention.

Fig. 5 is a cross-sectional view of the present invention.

Reference numbers in the figures: 1: first motor, 2: grinding wheel, 3: telescopic rod, 4: spring, 5: a slide block, 6: slide bar, 7: guide block, 8: guide post, 9: support, 10: screw, 101: second motor, 11: positioning rod, 12: splint, 13: collection box, 14: filter screen, 15: a fan.

Detailed Description

The present invention will be further described with reference to specific embodiments, illustrative embodiments and description of which are provided herein to explain the present invention, but not to limit the present invention.

Example 1

The optical element surface roughness processing device comprises a support 9, guide posts 8, guide blocks 7, slide bars 6, a slide block 5, a polishing mechanism and a clamping mechanism, wherein the left side and the right side of the top in the support 9 are respectively connected with the guide posts 8, the guide posts 8 on the two sides are respectively connected with the guide blocks 7 in a sliding manner, the slide bars 6 are connected between the guide blocks 7 on the two sides, the slide bars 6 are connected with the slide block 5 in a sliding manner, the polishing mechanism is arranged on the slide block 5, and the clamping mechanism is arranged on the support 9.

As shown in fig. 1, 2 and 4, the grinding mechanism comprises a telescopic rod 3, a first motor 1, a grinding wheel 2 and a spring 4, the telescopic rod 3 is connected to the bottom of a sliding block 5, the first motor 1 is installed at the bottom of the telescopic rod 3, the grinding wheel 2 is connected to an output shaft of the first motor 1, and the spring 4 is connected between the first motor 1 and the sliding block 5.

As shown in fig. 1 and fig. 3, the clamping mechanism includes a second motor 101, a screw rod 10, a positioning rod 11 and a clamping plate 12, the second motor 101 is installed on the right side of the lower portion in the support 9, the screw rod 10 is connected to an output shaft of the second motor 101, the positioning rod 11 is connected to the lower portion in the support 9 and is located above the screw rod 10, the clamping plate 12 is connected to the left side and the right side of the positioning rod 11 in a sliding manner, threads on the screw rod 10 are arranged in a bidirectional manner, the two clamping plates 12 are respectively in threaded fit with two sides of the screw rod 10, and the clamping plates 12 on the two sides are driven to be close to or away from each other through rotation of the screw rod 10.

When the surface of an optical element needs to be polished, the device can be used for polishing, when the device is used, the optical element can be placed between two side clamping plates 12, then a second motor 101 is started to drive a screw rod 10 to drive the two side clamping plates 12 to be close to and clamp the optical element tightly, after clamping, a first motor 1 can be pulled to move downwards through a telescopic rod 3, a spring 4 is adaptively deformed, the first motor 1 drives a polishing wheel 2 to move downwards when moving downwards, when the polishing wheel 2 moves downwards to be in contact with the optical element, the first motor 1 can be started to drive the polishing wheel 2 to polish, when polishing, the first motor 1 can be pulled to move downwards through a sliding rod 6 and can move forwards and backwards through a guide column 8, so that different positions of the optical element can be polished, if the surface of the optical element has an arc, the surface of the optical element can also be stretched through the telescopic rod 3, the spring 4 is adaptively deformed, the polishing wheel 2 can polish different planes with different arcs on the optical element, so, the optical element can be polished, and when polishing is performed, the first motor 1 can be conveniently closed, and the optical element can be taken out.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and 5, the air-cleaning device further comprises a collecting box 13, a fan 15 and a filter screen 14, wherein the collecting box 13 is connected to the rear side of the bottom in the bracket 9, the fans 15 are uniformly installed at intervals on the lower portion in the collecting box 13, the filter screen 14 is connected to the upper portion in the collecting box 13 and is located above the fan 15, and the upper portion of the front side and the lower portion of the rear side of the collecting box 13 are both opened and suitable for allowing impurities in the polishing process to enter and exhaust air.

In the process of grinding, some debris can be generated, the fan 15 can be started to suck the debris into the collection box 13 for collection, the filter screen 14 can block the debris, and the wind is discharged through the rear opening of the collection box 13, so that the debris in the grinding process can be collected.

It should be understood that the above description is for illustrative purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.

Claims

1. The utility model provides an optical element roughness processingequipment, including support (9), guide post (8), guide block (7), slide bar (6) and slider (5), the top left and right sides all is connected with guide post (8) in support (9), and equal sliding type is connected with guide block (7) on guide post (8) of both sides, is connected with slide bar (6) between guide block (7) of both sides, and sliding type is connected with slider (5) on slide bar (6), characterized by: the polishing device further comprises a polishing mechanism used for polishing the optical element and a clamping mechanism used for clamping the optical element, the polishing mechanism is arranged on the sliding block (5), and the clamping mechanism is arranged on the support (9).

2. The apparatus for surface roughness processing of optical element as claimed in claim 1, wherein: the polishing mechanism comprises a telescopic rod (3), a first motor (1), a polishing wheel (2) and a spring (4), the bottom of a sliding block (5) is connected with the telescopic rod (3), the bottom of the telescopic rod (3) is provided with the first motor (1), the output shaft of the first motor (1) is connected with the polishing wheel (2) used for polishing the optical element, and the spring (4) is connected between the first motor (1) and the sliding block (5).

3. The optical element surface roughness processing apparatus as claimed in claim 2, wherein: clamping mechanism installs second motor (101) including second motor (101), screw rod (10), locating lever (11) and splint (12) in support (9) lower part right side, is connected with screw rod (10) on the output shaft of second motor (101), and sub-unit connection has locating lever (11) in support (9), and locating lever (11) are located screw rod (10) top, and the equal slidingtype splint (12) that are used for pressing from both sides optical element tight that are connected with in locating lever (11) left and right sides.

4. The apparatus for surface roughness processing of optical element as claimed in claim 3, wherein: the screw thread on screw rod (10) is two-way setting, and two splint (12) respectively with screw rod (10) both sides screw-thread fit to the rotation through screw rod (10) drives both sides splint (12) and is close to each other or keep away from each other.

5. The optical element surface roughness processing device according to claim 4, wherein: the novel air purifier is characterized by further comprising a collecting box (13), a fan (15) and a filter screen (14), wherein the collecting box (13) is connected to the rear side of the bottom in the support (9), the fan (15) used for sucking away impurities is installed on the lower portion in the collecting box (13) at uniform intervals, the filter screen (14) used for filtering the impurities is connected to the upper portion in the collecting box (13), and the filter screen (14) is located above the fan (15).

6. The apparatus of claim 5, wherein: the upper part of the front side and the lower part of the rear side of the collecting box (13) are both opened, and the collecting box is suitable for impurities in the grinding process to enter and exhaust air.