CN216633789U

CN216633789U - Lens grinding device

Info

Publication number: CN216633789U
Application number: CN202123344762.8U
Authority: CN
Inventors: 王健
Original assignee: Hubei Daye Optical Manufacturing Co ltd
Current assignee: Hubei Daye Optical Manufacturing Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-31
Anticipated expiration: 2031-12-28

Abstract

A lens polishing device is used for solving the technical problem that some polishing devices can only polish certain specific parts of a lens, so that the polishing range of the lens is greatly limited. The vertical bar type vibration isolation device comprises a bottom plate, wherein a connecting plate is arranged on the bottom plate, a vertical bar is arranged on the connecting plate, the top of the vertical bar is hinged with a mounting plate, the mounting plate can vertically swing in a reciprocating manner, and a driving piece for driving the mounting plate to swing is arranged between the connecting plate and the mounting plate; the clamping assembly is connected with the upper part of the mounting plate in a sliding manner through the mounting assembly, can be locked relative to the mounting plate after sliding on the mounting plate through the mounting assembly, and is used for clamping the lens; the lens polishing device is simple in structure and mainly used for polishing lenses.

Description

Lens grinding device

Technical Field

The utility model relates to the technical field of lens processing, in particular to a lens polishing device.

Background

The lens is ground in a working procedure related to the lens processing process, and the purpose of grinding is to enable the surface of the lens to be smoother, so that the processing quality of the lens is ensured.

The utility model patent document entitled "an optical lens polishing device" with the publication number "CN 214642444U discloses a lens polishing device, which can polish two lenses simultaneously, thereby improving the polishing efficiency of the polishing process of the lenses.

However, the above patent documents have an objective technical defect that the lens is generally in an arc-shaped curved surface structure, and the polishing mode of the above documents is to place the lens on a polishing table, and then drive a polishing head to move up and down, so that the lens surface of the lens can be polished.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lens polishing device aiming at the defects of the prior art, and aims to solve the technical problem that some polishing devices in the prior art can only polish certain specific parts of a lens and cannot polish other parts of the lens, so that the polishing range of the lens is greatly limited.

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

a lens grinding device comprising:

the mounting plate can swing back and forth in the vertical direction, and a driving piece for driving the mounting plate to swing is arranged between the connecting plate and the mounting plate;

the clamping assembly is connected with the upper part of the mounting plate in a sliding manner through the mounting assembly, can be locked relative to the mounting plate after sliding on the mounting plate through the mounting assembly, and is used for clamping the lens;

the telescopic driving piece is fixed above the mounting plate through the mounting rod, the telescopic end of the telescopic driving piece is vertically downward, the telescopic end of the telescopic driving piece is fixedly provided with a polishing assembly used for polishing the lens, and the polishing assembly corresponds to the clamping assembly up and down.

The working principle is as follows:

the lens that the processing personnel will wait to polish processing carries out the centre gripping through the centre gripping subassembly to make the arc curved surface of the lens after the centre gripping arch upwards, thereby make the subassembly of polishing can polish the upper surface of lens arch.

Later the processing personnel start flexible driving piece, the flexible end of this flexible driving piece can drive through the installation pole the subassembly of polishing reciprocates, and the subassembly of polishing moves down the in-process can polish with the bellied arc mirror surface that makes progress of lens.

When other positions of the lens surface protruding upwards need to be polished, processing personnel can drive the mounting plate through the driving piece to swing, at the moment, the mounting plate drives the lens on the clamping component to rotate, so that other positions to be polished on the lens are rotated to correspond to the polishing component up and down, and then the polishing component is driven to polish other positions of the lens through the telescopic driving piece.

Another kind of cooperation adjustment mode is, and the processing personnel also can slide on the mounting panel centre gripping subassembly to make the centre gripping subassembly drive the lens and slide on the mounting panel, thereby with the lens make progress bellied other positions of waiting to polish and remove the below of the subassembly of polishing, later rethread telescopic driving piece drive the subassembly of polishing to other positions of lens polish can, after polishing the completion, the processing personnel with the lens follow the centre gripping subassembly take off can.

The utility model has the beneficial effects that:

according to the utility model, a processing person drives a polishing component to move up and down through a telescopic driving part, the processing person clamps a lens onto a clamping component, then the processing person can polish the upward-protruding arc-shaped curved surface of the lens by moving the polishing component downwards, when other parts of the upward-protruding arc-shaped curved surface of the lens need to be polished, the processing person can adjust the lens in two ways, the first way is that the processing person adjusts the clamping component on a mounting plate in a sliding manner, so that the clamping component drives the lens to move synchronously on the mounting plate, and different polishing parts of the lens are moved to the lower part of the polishing component; the second mode is that the processing personnel passes through the driving piece drive the mounting panel swing to the lens swing on mounting panel drive centre gripping subassembly and the centre gripping subassembly is up to other positions of waiting to polish on the lens swing to being located the subassembly below of polishing. Above-mentioned two kinds of adjustment methods can make the subassembly of polishing polish to the many places position of lens to improved the scope of polishing to the lens greatly, improved practicality and suitability.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Description of reference numerals: bottom plate 1, connecting plate 2, montant 3, mounting panel 4, driving piece 5, flexible driving piece 6, installation pole 7, first spout 8, first slider 9, bolt 10, grip block 11, centre gripping groove 12, rubber pad 13, first motor 14, first pivot 15, second spout 16, second slider 17, second motor 18, lead screw 19, installation piece 20, third motor 21, second pivot 22, the dish 23 of polishing, first articulated seat 24, the articulated seat 25 of second.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in fig. 1, a lens polishing apparatus includes:

the device comprises a bottom plate 1, wherein a connecting plate 2 is arranged on the bottom plate 1, a vertical rod 3 is arranged on the connecting plate 2, the top of the vertical rod 3 is hinged with a mounting plate 4 through a first hinge seat 24, the mounting plate 4 can vertically swing in a reciprocating manner, a driving piece 5 for driving the mounting plate 4 to swing is arranged between the connecting plate 2 and the mounting plate 4, the driving piece 5 is of a cylinder structure, second hinge seats 25 are arranged at the bottom of the mounting plate 4 and the top of the connecting plate 2, and two ends of the driving piece 5 are respectively connected with the two second hinge seats 25;

the clamping assembly is connected with the upper part of the mounting plate 4 in a sliding manner through the mounting assembly, can be locked relative to the mounting plate 4 after sliding on the mounting plate 4 through the mounting assembly, and is used for clamping a lens;

flexible driving piece 6, this flexible driving piece 6 is fixed in mounting panel 4 top through installation pole 7, and the subassembly of polishing that is used for polishing the lens is fixed to the vertical downward and the flexible end of its flexible end, should polish subassembly and centre gripping subassembly and correspond from top to bottom, the subassembly of polishing is including fixing the third motor 21 at the flexible end of flexible driving piece 6, locating third motor 21 output and vertical decurrent second pivot 22 and fixing the dish 23 of polishing in second pivot 22 bottom, flexible driving piece 6 is the cylinder structure.

As shown in fig. 1, a first sliding groove 8 is formed in the mounting plate 4, the mounting assembly includes two first sliding blocks 9 slidably disposed in the first sliding groove 8 and a bolt 10 threadedly connected to the first sliding blocks 9, the bolt 10 can abut against the inner wall of the first sliding groove 8 after being screwed in, and the clamping assembly is disposed on the two first sliding blocks 9. The clamping assembly comprises two clamping plates 11, the two clamping plates 11 are respectively in one-to-one correspondence with the two first sliding blocks 9 and are opposite to each other, and the two clamping plates 11 are opposite to each other. The processing personnel slide two respectively first slider 9 to two first sliders 9 drive two respectively the grip block 11 slides, later the processing personnel will treat that the lens of polishing process is placed two between the grip block 11, then slide two first slider 9 to make grip block 11 on two first sliders 9 can carry out the centre gripping to the lens, this kind of centre gripping mode simple structure can carry out the centre gripping to the lens of certain size. The opposite inner sides of the two clamping plates 11 are respectively provided with a clamping groove 12, in the process of clamping the lens, a processing person inserts the two sides of the lens to be polished into the two clamping grooves 12 respectively, so that the firmness of the clamping plates 11 for clamping the lens is improved. The elastic rubber pad 13 is arranged in the clamping groove 12, the lens can be abutted against the rubber pad 13 in the process of being inserted into the clamping groove 12, the lens can be further protected in the mode, the lens is prevented from being broken, and therefore the yield is improved, and the rubber pad 13 belongs to a common structure for buffering protection and is not described in detail herein.

As shown in fig. 1, a first motor 14 is slidably connected to the base plate 1, an output end of the first motor 14 is connected to a first vertical upward rotating shaft 15, the top of the first rotating shaft 15 is fixedly connected with the bottom of the connecting plate 2, a processing worker can drive the connecting plate 2 to rotate through the matching of the first motor 14 and the first rotating shaft 15, the connecting plate 2 can drive the mounting plate 4 and the driving member 5 to rotate synchronously, so that the mounting plate 4 drives the clamping assembly and the lens to rotate in the horizontal direction, the mode can further rotate other parts to be polished of the lens to the lower part of the polishing component, thereby further satisfying the polishing requirement of the lens, wherein the first motor 14 can drive the first rotating shaft 15 to rotate in the forward and reverse directions, thereby avoiding the winding phenomenon of the electric wire connected with the driving piece 5 in the using process and ensuring the smooth operation process.

As shown in fig. 1, a horizontal second sliding slot 16 is opened on the bottom plate 1, a second sliding block 17 is slidably connected in the second sliding slot 16, the first motor 14 is fixedly connected with the second sliding block 17, a second motor 18 is fixed on the bottom plate 1, the output end of the second motor 18 is connected with a screw rod 19 which is parallel to the second chute 16, a mounting block 20 is fixed on one side of the first motor 14, the screw rod 19 passes through the mounting block 20 and is in threaded connection with the mounting block 20, the mounting block 20 can be moved by the cooperation of the second motor 18, the lead screw 19 and the mounting block 20, and then the installation piece 20 drives first motor 14 slides on bottom plate 1 to first motor 14 drives first pivot 15, connecting plate 2, mounting panel 4, driving piece 5, centre gripping subassembly and lens and slides on the horizontal direction, and this kind of design is more mechanized, has improved the regulation efficiency to the lens position.

The working principle is as follows:

the lens that the processing personnel will wait to polish processing carries out the centre gripping through the centre gripping subassembly to make the arc curved surface of the lens after the centre gripping arch upwards, specifically, the processing personnel slides two respectively first slider 9 to two first sliders 9 drive two respectively the grip block 11 slides, later the processing personnel will wait to polish the lens of processing and place two between the grip block 11, and ensure that the both sides of lens are pegged graft respectively in two centre gripping grooves 12, then slide two again first slider 9 to make the grip block 11 on two first sliders 9 can carry out the centre gripping to the lens, thereby make the subassembly of polishing polish to the upper surface that the lens arch.

Later the processing personnel start flexible driving piece 6, the flexible end of this flexible driving piece 6 can drive through installation pole 7 third motor 21, second pivot 22 and the dish 23 of polishing reciprocate, and the dish 23 of polishing can polish with the bellied arc mirror surface that makes progress of lens in the course of moving down.

When other positions of the lens surface protruding upwards need to be polished, a processing worker can rotate the connecting plate 2 through the first motor 14 and the first rotating shaft 15, so that the connecting plate 2 drives the mounting plate 4 to rotate, the mounting plate 4 drives the clamping assembly and the lens to rotate, the lens is rotated to the position of the lens to be polished, the position of the lens to be polished can be positioned below the polishing disc 23, the processing worker drives the mounting plate 4 to swing through the driving piece 5, the mounting plate 4 drives the clamping assembly and the lens to rotate at the moment until the other position of the lens to be polished is rotated upwards, the processing worker drives the mounting block 20 to slide through the matching of the second motor 18, the screw rod 19 and the mounting block 20, the mounting block 20 drives the first motor 14 to slide, and the first motor 14 drives the first rotating shaft 15, the connecting plate 2, the mounting plate 4, Centre gripping subassembly and lens slide to the dish 23 below of polishing, the position of polishing just in time is in under the dish 23 of polishing in other of the lens after the regulation this moment, and final processing personnel removes through flexible driving piece 6 drive third motor 21, and then make the dish 23 of polishing to other positions of lens can.

After polishing, a processing person takes the lens down from between the two clamping plates 11.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A lens polishing device, comprising:

the device comprises a bottom plate (1), wherein a connecting plate (2) is arranged on the bottom plate (1), a vertical rod (3) is arranged on the connecting plate (2), the top of the vertical rod (3) is hinged with a mounting plate (4), the mounting plate (4) can vertically swing in a reciprocating manner, and a driving piece (5) for driving the mounting plate (4) to swing is arranged between the connecting plate (2) and the mounting plate (4);

the clamping assembly is connected with the upper part of the mounting plate (4) in a sliding manner through the mounting assembly, can be locked relative to the mounting plate (4) after sliding on the mounting plate (4) through the mounting assembly, and is used for clamping a lens;

the flexible driving piece (6), this flexible driving piece (6) are fixed in mounting panel (4) top through installation pole (7), and the subassembly of polishing that is used for polishing the lens is fixed to its flexible end vertical downwards and its flexible end, should polish subassembly and centre gripping subassembly and correspond from top to bottom.

2. The lens polishing device as set forth in claim 1, wherein: open on mounting panel (4) and have a first spout (8), the installation component includes two and slides first slider (9) of locating in first spout (8) and bolt (10) of threaded connection on first slider (9), this bolt (10) precession back can with the inner wall butt of first spout (8), the centre gripping subassembly is located on two first sliders (9).

3. A lens grinding apparatus as defined in claim 2, wherein: the clamping assembly comprises two clamping plates (11), the two clamping plates (11) are respectively in one-to-one correspondence with the two first sliding blocks (9) and are opposite to each other, and the two clamping plates (11) are fixedly connected.

4. A lens grinding apparatus as defined in claim 3, wherein: the opposite inner sides of the two clamping plates (11) are respectively provided with a clamping groove (12).

5. The lens polishing device as set forth in claim 4, wherein: a layer of elastic rubber pad (13) is arranged in the clamping groove (12).

6. The lens polishing device as set forth in claim 1, wherein: the bottom plate (1) is connected with a first motor (14) in a sliding mode, the output end of the first motor (14) is connected with a first rotating shaft (15) which is vertically upward, and the top of the first rotating shaft (15) is fixedly connected with the bottom of the connecting plate (2).

7. The lens polishing device as set forth in claim 6, wherein: the motor is characterized in that a horizontal second sliding groove (16) is formed in the bottom plate (1), a second sliding block (17) is connected to the second sliding groove (16) in a sliding mode, the first motor (14) is fixedly connected with the second sliding block (17), a second motor (18) is fixed to the bottom plate (1), the output end of the second motor (18) is connected with a screw rod (19) parallel to the second sliding groove (16), a mounting block (20) is fixed to one side of the first motor (14), and the screw rod (19) penetrates through the mounting block (20) and is in threaded connection with the mounting block (20).

8. The lens polishing device as set forth in claim 1, wherein: the polishing assembly comprises a third motor (21) fixed at the telescopic end of the telescopic driving piece (6), a second rotating shaft (22) arranged at the output end of the third motor (21) and vertically downward, and a polishing disc (23) fixed at the bottom of the second rotating shaft (22).