CN211103172U

CN211103172U - Lens burnishing device

Info

Publication number: CN211103172U
Application number: CN201922023884.3U
Authority: CN
Inventors: 刘艾河; 詹君; 孙明洋
Original assignee: Hubei Shanying Optoelectronics Technology Co ltd
Current assignee: Hubei Shanying Optoelectronics Technology Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-07-28
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a lens burnishing device, including polishing base, limiting plate and polishing pad, the middle part of polishing base bottom and the output shaft fixed connection of first rotation motor, and the middle part of first rotation motor setting in the base bottom, first recess has been seted up at the middle part on polishing base top, and square clamping groove has all been seted up to the middle part of first recess bottom and the both sides of bottom, and the second recess has all been seted up to the both sides of three square clamping groove inner wall, and one end fixed connection through reset spring and six arc fixture blocks is respectively passed through to one side of six second recess inner walls, and the other end of six arc fixture blocks is connected with the bottom block of polishing pad through the arc draw-in groove respectively, and semicircular standing groove has been seted up at the top center of polishing pad, the top of polishing pad is connected with the bottom contact of limiting plate, and the limiting plate center is equipped with the briquetting, the utility model discloses a, The arc-shaped clamping block and the arc-shaped clamping groove are connected with the bottom end of the first groove in a clamping mode, so that the polishing pad is easy to install and replace.

Description

Lens burnishing device

Technical Field

The utility model relates to a burnishing device, in particular to lens burnishing device.

Background

The lens is made of transparent materials with one or more curved surfaces, which are made of optical materials such as glass or resin, and the lens is often assembled with a spectacle frame to form spectacles after being polished, so that the spectacles are used for correcting the eyesight of a user and obtaining a clear visual field.

The lens need carry out polishing operation to the lens through lens burnishing device in process of production, and the polishing pad in the lens burnishing device needs often to be changed to keep lens burnishing device's polishing precision, and the polishing pad among the current lens burnishing device is inconvenient to be changed, causes the lens polishing efficiency to reduce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lens burnishing device to solve the inconvenient problem of changing of polishing pad among the current lens burnishing device who proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lens polishing device comprises a polishing base, a limiting plate and a polishing pad, wherein the middle part of the bottom end of the polishing base is fixedly connected with an output shaft of a first rotating motor, the first rotating motor is arranged in the middle part of the bottom end of a base, a first groove is formed in the middle part of the top end of the polishing base, square clamping grooves are formed in the middle part of the bottom end and two sides of the bottom end of the first groove, second grooves are formed in two sides of the inner walls of the three square clamping grooves, one side of the inner wall of each of the six second grooves is fixedly connected with one end of each of six arc-shaped clamping blocks through a reset spring, the other ends of the six arc-shaped clamping blocks are respectively connected with the bottom of the polishing pad in a clamping mode through the arc-shaped clamping grooves, a semicircular placing groove is formed in the center of the top end of the polishing, the position of briquetting is corresponding with the position of semi-circular standing groove, the outer wall of briquetting bottom and the inner wall of semi-circular standing groove are all fixed and are equipped with the throwing polished section, the middle part on limiting plate top rotates the output shaft fixed connection of motor with the second, and the second rotates the middle part that the motor set up on the roof top, the both sides of roof bottom are respectively through the both sides fixed connection on electric telescopic handle and base top.

As an optimized technical scheme of the utility model, the fixed cushion that is equipped with of inner wall of first recess.

As a preferred technical scheme of the utility model, first rotation motor is the same with model and the size homogeneous phase that the second rotated the motor, first rotation motor rotates turning to of motor opposite with the second.

As a preferred technical scheme of the utility model, the bottom mounting of polishing base is equipped with first rotation motor switch, second rotation motor switch and electric telescopic handle switch, first rotation motor, second rotation motor and electric telescopic handle rotate motor switch and electric telescopic handle switch and external power supply electric connection through first rotation motor switch, second respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a lens polishing device, the polishing pad in the lens polishing device is connected with the bottom end of a first groove through a reset spring, an arc-shaped clamping block and an arc-shaped clamping groove in a clamping way, so that the polishing pad is easy to install and replace, thereby ensuring the polishing efficiency of the lens polishing device; this lens burnishing device will wait to polish the lens earlier and put into semi-circular standing groove, makes limiting plate and briquetting descend again for the lens is non-deformable in the polishing process, thereby guarantees lens burnishing device's practicality.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of the polishing base of the present invention;

FIG. 3 is an enlarged view of the utility model at A;

FIG. 4 is a schematic view of the polishing pad of the present invention;

fig. 5 is a schematic structural diagram of the pressing block of the present invention.

In the figure: 1. polishing the base; 2. a first rotating electric machine; 3. a first groove; 4. a limiting plate; 6. briquetting; 7. a second rotating electric machine; 8. a polishing pad; 9. a semicircular placing groove; 10. polishing the sheet; 11. an arc-shaped clamping groove; 12. a square clamping groove; 13. a second groove; 14. a return spring; 15. an arc-shaped fixture block; 16. a base; 17. an electric telescopic rod; 18. a top plate.

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.

Referring to fig. 1-5, the present invention provides a lens polishing device, which comprises a polishing base 1, a limiting plate 4 and a polishing pad 8, wherein the middle portion of the bottom end of the polishing base 1 is fixedly connected to the output shaft of a first rotating motor 2, the first rotating motor 2 is disposed at the middle portion of the bottom end of a base 16, a first groove 3 is formed at the middle portion of the top end of the polishing base 1, square slots 12 are formed at the middle portion of the bottom end and at the two sides of the bottom end of the first groove 3, second grooves 13 are formed at the two sides of the inner walls of the three square slots 12, one side of the inner walls of the six second grooves 13 is fixedly connected to one ends of six arc-shaped fixture blocks 15 through a return spring 14, the other ends of the six arc-shaped fixture blocks 15 are respectively connected to the bottom of the polishing pad 8 through arc-shaped slots 11 in a clamping manner, a semicircular placing groove 9 is formed at, a pressing block 6 is embedded in the center of the limiting plate 4, the position of the pressing block 6 corresponds to that of the semicircular placing groove 9, polishing pieces 10 are fixedly arranged on the outer wall of the bottom of the pressing block 6 and the inner wall of the semicircular placing groove 9, the middle of the top end of the limiting plate 4 is fixedly connected with an output shaft of a second rotating motor 7, the second rotating motor 7 is arranged in the middle of the top end of a top plate 18, and two sides of the bottom end of the top plate 18 are fixedly connected with two sides of the top end of a base 16 through electric telescopic rods 17 respectively; the inner wall of the first groove 3 is fixedly provided with a buffer cushion to prevent the inner wall of the first groove 3 from being abraded by the limiting plate 4 in the polishing process, and a radially arranged ash discharge settling groove can be formed in the polishing pad 8 positioned on the periphery of the semicircular placing groove 9 to facilitate the discharge of sundry chips generated by polishing; the types and sizes of the first rotating motor 2 and the second rotating motor 7 are the same, and the rotating directions of the first rotating motor 2 and the second rotating motor 7 are opposite; the bottom end of the polishing base 1 is fixedly provided with a first rotating motor switch, a second rotating motor switch and an electric telescopic rod switch, and the first rotating motor 2, the second rotating motor 7 and the electric telescopic rod 17 are respectively electrically connected with an external power supply through the first rotating motor switch, the second rotating motor switch and the electric telescopic rod switch.

When the lens polishing device is used, the electric telescopic rod switch is started, the electric telescopic rod 17 raises the top plate 18, the first rotating motor 2 is further raised, the polishing base 1 and the limiting plate 4 can be separated, the bottom end of the polishing pad 8 is clamped with the square clamping groove 12, when the polishing pad is clamped, the arc clamping groove 11 at the bottom of the polishing pad 8 is clamped and connected with the arc clamping block 15 in the second groove 13, the polishing pad 8 is easy to install and replace, the polishing efficiency of the lens polishing device is ensured, after the polishing pad 8 is installed, a lens to be polished is placed in the semicircular placing groove 9, then the electric telescopic rod switch is started, the limiting plate 4 and the pressing block 6 are descended, after the preparation work is finished, the first rotating motor switch and the second rotating motor switch are started, the first rotating motor 2 drives the polishing base 1 and the polishing pad 8 to rotate positively, and the second rotating motor 7 drives the limiting plate 4 to rotate negatively, simultaneously briquetting 6 is inside semi-circular standing groove 9 with the bottom suppression of lens, and then polishes the bottom of lens, treats that the lens polishing is accomplished the back, starts the electric telescopic handle switch, and electric telescopic handle 17 raises roof 18, and then makes first rotating motor 2 rise, can take up the lens, and then accomplishes whole polishing work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lens polishing device comprises a polishing base (1), a limiting plate (4) and a polishing pad (8), and is characterized in that the middle of the bottom end of the polishing base (1) is fixedly connected with an output shaft of a first rotating motor (2), the first rotating motor (2) is arranged at the middle of the bottom end of a base (16), a first groove (3) is formed in the middle of the top end of the polishing base (1), square clamping grooves (12) are formed in the middle of the bottom end of the first groove (3) and in two sides of the bottom end of the first groove, second grooves (13) are formed in two sides of the inner wall of each of the three square clamping grooves (12), one side of the inner wall of each of the six second grooves (13) is fixedly connected with one ends of six arc-shaped clamping blocks (15) through a reset spring (14), and the other ends of the six arc-shaped clamping blocks (15) are respectively connected with the bottom of the polishing pad (8) through, semicircular placing groove (9) have been seted up at the top center of polishing pad (8), the top of polishing pad (8) is connected with the bottom contact of limiting plate (4), embedded briquetting (6) that is equipped with in limiting plate (4) center, the position of briquetting (6) is corresponding with the position of semicircular placing groove (9), the outer wall of briquetting (6) bottom and the inner wall of semicircular placing groove (9) are all fixed and are equipped with polished tile (10), the middle part on limiting plate (4) top rotates the output shaft fixed connection of motor (7) with the second, and second rotation motor (7) set up the middle part on roof (18) top, the both sides of roof (18) bottom are respectively through the both sides fixed connection on electric telescopic handle (17) and base (16) top.

2. A lens polishing device according to claim 1, wherein: and a buffer cushion is fixedly arranged on the inner wall of the first groove (3).

3. A lens polishing device according to claim 1, wherein: the first rotating motor (2) and the second rotating motor (7) are identical in model and size, and the rotating directions of the first rotating motor (2) and the second rotating motor (7) are opposite.

4. A lens polishing device according to claim 1, wherein: the bottom mounting of polishing base (1) is equipped with first rotation motor switch, second rotation motor switch and electric telescopic handle switch, first rotation motor (2), second rotation motor (7) and two electric telescopic handle (17) are respectively through first rotation motor switch, second rotation motor switch and electric telescopic handle switch and external power supply electric connection.