CN212553108U

CN212553108U - Polishing device for optical lens

Info

Publication number: CN212553108U
Application number: CN202021110799.7U
Authority: CN
Inventors: 何祥
Original assignee: Chongqing Dacheng Technology Co ltd
Current assignee: Chongqing Aipin Optical Glasses Co ltd; Chongqing Daaicheng Technology Group Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-19
Anticipated expiration: 2030-06-16

Abstract

The utility model relates to a lens polishing technical field just discloses a burnishing device for optical lens piece, comprises a workbench, the top fixed mounting of workstation has quantity to be two fixed columns, two the equal fixedly connected with connecting block in one side that the fixed column is relative, the back fixed mounting of connecting block has second motor case, the inside fixed mounting of second motor case has servo motor, equal fixed mounting has the second bearing, two on the inner wall around the connecting block swing joint has the lead screw between the second bearing, the outside threaded connection of lead screw distributes and the quantity is the thread block of two around being, the equal fixedly connected with quantity in one side that the fixed column was kept away from to the thread block is two and accepts the post, four movable mounting has the lens between the accepting the post. The polishing device for the optical lens solves the problem that the existing lens polishing device on the market usually polishes the lens by manually holding the lens.

Description

Polishing device for optical lens

Technical Field

The utility model relates to a lens polishing technical field specifically is a burnishing device for optical lens piece.

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 method for modifying the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media, wherein the polishing can not improve the dimensional accuracy or geometric accuracy of the workpiece, but aims to obtain a smooth surface or mirror surface gloss, and sometimes is used for eliminating gloss

The existing lens polishing device in the market usually polishes the lens by manually holding the lens, and continues polishing by manually turning over after polishing one surface, the operation process is required to be fine, the lens can be damaged by carelessness, and the manual polishing effect is good without the automatic polishing effect of a machine, so that the polishing device for the optical lens is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art's is not enough, the utility model provides a burnishing device for optical lens piece possesses advantages such as automatic polishing lens, has solved the problem that lens burnishing device on the existing market all is artifical handheld lens usually and carries out the polishing.

(II) technical scheme

For the purpose of realizing above-mentioned automatic polishing lens, the utility model provides a following technical scheme: a polishing device for optical lenses comprises a workbench, wherein two fixed columns are fixedly mounted at the top of the workbench, connecting blocks are fixedly connected to one sides, away from the fixed columns, of the two fixed columns, a first motor box is fixedly mounted in the fixed columns, a first rotating motor is fixedly mounted in the first motor box, first bearings are fixedly mounted on the inner walls of the opposite sides of the two fixed columns, a second motor box is fixedly mounted at the back of the connecting blocks, a servo motor is fixedly mounted in the second motor box, second bearings are fixedly mounted on the front inner wall and the rear inner wall of the connecting blocks, a lead screw is movably connected between the two second bearings, threaded blocks which are distributed in the front and the rear direction are in threaded connection with the outer side of the lead screw, two supporting columns are fixedly connected to one side, away from the fixed columns, of the threaded blocks, four movable mounting has the lens between the bearing post, the left and right sides fixed mounting at workstation top has the connecting box, the middle-end fixed mounting at connecting box top has the third motor case, the inside fixed mounting of third motor case has the second rotating electrical machines, fixed mounting has the third bearing on the interior roof of connecting box, fixedly connected with hydraulic stem on the output shaft of second rotating electrical machines, the bottom fixedly connected with polishing main part of hydraulic stem.

Preferably, two the connecting hole has been seted up to the relative one side of fixed column, and first rotating electrical machines's output shaft runs through first bearing and connecting hole and extends to the outside and the connecting block fixed connection of fixed column.

Preferably, the connecting groove has been seted up to the connecting block one side that is close to the lens, the outside that the bearing post passes through the connecting groove and extends to the connecting block.

Preferably, a mounting hole is formed in the top of the connection box, and an output shaft of the second rotating electric machine penetrates through the mounting hole and the third bearing and extends into the connection box.

Preferably, the polishing main body consists of two polishing devices, the two polishing devices are respectively provided with a polishing convex block and a polishing concave block, the bottoms of the polishing convex block and the polishing concave block are fixedly connected with polishing cloth, and the positions of the polishing cloth correspond to the positions of the lenses.

Preferably, two opposite thread grooves are formed in the outer portion of the screw rod, and the screw rod is in threaded connection with the two thread blocks through the two opposite thread grooves.

(III) advantageous effects

Compared with the prior art, the utility model provides a burnishing device for optical lens piece possesses following beneficial effect:

the polishing device for the optical lens is provided with a connecting block and a bearing column, the lens is placed on the bearing column, a servo motor is started, a screw rod is driven to rotate through the rotation of an output shaft of the servo motor, two thread blocks move towards opposite directions, so that the bearing column clamps the lens with an upward convex surface, a hydraulic rod is arranged, a starting hydraulic rod stretches downwards, a polishing main body moves downwards, when the polishing main body moves to be attached to the lens, the polishing main body starts polishing the lens, when the convex surface is polished, the hydraulic rod stretches upwards to drive the polishing main body to move upwards, a second rotating motor is started at the moment, the hydraulic rod and the polishing main body rotate along with the polishing main body through the rotation of the output shaft of the second rotating motor, after one hundred eighty degrees of rotation, the polishing lug rotates to the right side of the polishing main body at the moment, and then the first rotating motor is started to rotate one hundred eigh, the connecting block rotates along with the bearing block, the lens is turned into the concave surface by the convex surface this moment, the hydraulic rod of restarting stretches out and draws back downwards this moment, stops when removing to polishing cloth and lens laminating, and the polishing main part begins again and gives the concave surface polishing of lens, makes the polishing more accurate, has improved work efficiency.

Drawings

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

fig. 2 is a top cross-sectional view of the fixing column and the connecting block of the present invention.

In the figure: the polishing machine comprises a workbench 1, a fixed column 2, a connecting block 3, a bearing column 4, a lens 5, a first motor box 6, a first rotating motor 7, a first bearing 8, a second motor box 9, a servo motor 10, a second bearing 11, a lead screw 12, a threaded block 13, a connecting box 14, a third motor box 15, a second rotating motor 16, a third bearing 17, a hydraulic rod 18 and a polishing main body 19.

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. 1-2, the present invention provides a technical solution: a polishing device for optical lenses comprises a workbench 1, wherein the top of the workbench 1 is fixedly provided with two fixed columns 2, one sides of the two fixed columns 2 far away from the fixed columns 2 are fixedly connected with a connecting block 3, the inside of the fixed columns 2 is fixedly provided with a first motor box 6, the inside of the first motor box 6 is fixedly provided with a first rotating motor 7, the inner walls of the opposite sides of the two fixed columns 2 are fixedly provided with first bearings 8, the opposite sides of the two fixed columns 2 are provided with connecting holes, an output shaft of the first rotating motor 7 penetrates through the first bearings 8 and the connecting holes and extends to the outer sides of the fixed columns 2 to be fixedly connected with the connecting block 3, the back of the connecting block 3 is fixedly provided with a second motor box 9, the inside of the second motor box 9 is fixedly provided with a servo motor 10, and the front and back inner walls of the connecting block 3 are, a screw rod 12 is movably connected between the two second bearings 11, the outer side of the screw rod 12 is in threaded connection with two screw blocks 13 which are distributed in the front-back direction and are in threaded connection with the two screw blocks 13, two screw grooves with opposite directions are arranged on the outer side of the screw rod 12, the screw rod 12 is respectively in threaded connection with the two screw blocks 13 through the two screw grooves with opposite directions, one side of each screw block 13 far away from the fixed column 2 is fixedly connected with two bearing columns 4, lenses 5 are movably arranged among the four bearing columns 4, one side of each connecting block 3 close to the corresponding lens 5 is provided with a connecting groove, the bearing columns 4 extend to the outer side of the corresponding connecting block 3 through the connecting grooves, connecting boxes 14 are fixedly arranged on the left side and the right side of the top of the workbench 1, a third motor box 15 is fixedly arranged at the middle end of the top of each connecting box 14, a second rotating motor 16 is, the mounting hole has been seted up at the top of connecting box 14, the output shaft of second rotating electrical machines 16 runs through mounting hole and third bearing 17 and extends to in the connecting box 14, fixedly connected with hydraulic stem 18 on the output shaft of second rotating electrical machines 16, the bottom fixedly connected with polishing main part 19 of hydraulic stem 18, polishing main part 19 comprises two burnishing devices, install polishing lug and the concave piece of polishing on two burnishing devices respectively, the equal fixed connection polishing cloth in bottom of polishing lug and the concave piece of polishing, and the position of polishing cloth is corresponding with the position of lens 5.

To sum up, the polishing device for optical lenses places the lens 5 on the receiving column 4 by arranging the connecting block 3 and the receiving column 4, starts the servo motor 10, drives the screw rod 12 to rotate by the rotation of the output shaft of the servo motor 10, so that the two thread blocks 13 move towards opposite directions, so that the receiving column 4 clamps the lens 5 with the convex surface facing upwards, starts the hydraulic rod 18 to extend and retract downwards by arranging the hydraulic rod 18, so that the polishing main body 19 moves downwards, stops when the polishing cloth is moved to be attached to the lens 5, the polishing main body 19 starts to polish the lens 5, when the convex surface is polished, the hydraulic rod 18 extends and retracts upwards to drive the polishing main body 19 to move upwards, starts the second rotating motor 16 at the moment, enables the hydraulic rod 18 and the polishing main body 19 to rotate along with the polishing main body by the rotation of the output shaft of the second rotating motor 16, rotates by one hundred eighty degrees, and then the polishing lug rotates to the right side of the polishing main, the rotatory one hundred eighty degrees of first rotating electrical machines 7 of restart, connecting block 3 with accept the piece 4 rotation thereupon, lens 5 truns into the concave surface by the convex surface this moment, restart liquid pressure pole 18 flexible downwards this moment, stop when removing to polishing cloth and lens 5 laminating, polishing main part 19 begins again for the concave surface polishing of lens 5, make the polishing more accurate, and the work efficiency is improved, and the problem of polishing is carried out to lens 5 burnishing device on having solved the existing market all to artifical handheld lens 5 usually.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 polishing device for an optical lens, comprising a table (1), characterized in that: the top of the workbench (1) is fixedly provided with two fixed columns (2), one opposite side of the two fixed columns (2) is fixedly connected with a connecting block (3), the inside of the fixed column (2) is fixedly provided with a first motor box (6), the inside of the first motor box (6) is fixedly provided with a first rotating motor (7), the inner wall of one opposite side of the two fixed columns (2) is fixedly provided with a first bearing (8), the back of the connecting block (3) is fixedly provided with a second motor box (9), the inside of the second motor box (9) is fixedly provided with a servo motor (10), the front inner wall and the back inner wall of the connecting block (3) are fixedly provided with second bearings (11), a screw rod (12) is movably connected between the two second bearings (11), the outer side of the screw rod (12) is in threaded connection with threaded blocks (13) which are distributed front and back and are two in number, the utility model discloses a fixed column polishing machine, including screw thread piece (13), fixed column (2), workstation (14), connecting box (15), lens (5), workstation (1), top, fixed connection have a third motor case (15), the inside fixed mounting of third motor case (15) has second rotating electrical machines (16), fixed connection has third bearing (17) on the interior roof of connecting box (14), fixedly connected with hydraulic stem (18) on the output shaft of second rotating electrical machines (16), the bottom fixedly connected with polishing main part (19) of hydraulic stem (18).

2. A polishing apparatus for an optical lens according to claim 1, characterized in that: two the connecting hole has been seted up to the relative one side of fixed column (2), and the output shaft of first rotating electrical machines (7) runs through first bearing (8) and connecting hole and extends to the outside and connecting block (3) fixed connection of fixed column (2).

3. A polishing apparatus for an optical lens according to claim 1, characterized in that: the connecting groove has been seted up to one side that connecting block (3) are close to lens (5), hold in succession post (4) and extend to the outside of connecting block (3) through the connecting groove.

4. A polishing apparatus for an optical lens according to claim 1, characterized in that: the top of the connecting box (14) is provided with a mounting hole, and an output shaft of the second rotating motor (16) penetrates through the mounting hole and the third bearing (17) and extends into the connecting box (14).

5. A polishing apparatus for an optical lens according to claim 1, characterized in that: the polishing main body (19) is composed of two polishing devices, a polishing convex block and a polishing concave block are respectively arranged on the two polishing devices, the bottoms of the polishing convex block and the polishing concave block are fixedly connected with polishing cloth, and the position of the polishing cloth corresponds to the position of the lens (5).

6. A polishing apparatus for an optical lens according to claim 1, characterized in that: two opposite thread grooves are formed in the outer portion of the screw rod (12), and the screw rod (12) is in threaded connection with the two thread blocks (13) through the two opposite thread grooves.