CN217728201U

CN217728201U - Optical lens grinding clamp holder

Info

Publication number: CN217728201U
Application number: CN202221345926.0U
Authority: CN
Inventors: 杨平; 何宗勇
Original assignee: Xixian New District Airport New City Lijing Optoelectronics Technology Co ltd
Current assignee: Xixian New District Airport New City Lijing Optoelectronics Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-04
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to the technical field of optical lens production and processing, in particular to an optical lens grinding clamp holder, one side of a positioning pressure plate and one side of a supporting plate are both fixedly provided with an anti-skid pad, the other side of the positioning pressure plate and the supporting plate are fixedly provided with a connecting plug block, the connecting plug block is inserted and arranged in a connecting slot, and the connecting slot is arranged on the end surface of one end of a rotating shaft; the positioning assembly comprises a positioning circular groove, a positioning clamp shaft, a first reset spring, a pushing arc-shaped groove and a movable ring; the locking assembly comprises a locking clamping groove, a fixed lantern ring, a locking clamping piece, a second return spring and a pull buckle; realize the removable of location pressure disk and supporting disk, can change the location pressure disk and the supporting disk of corresponding specification according to actual processing demand, satisfy the work demand that optical lens polished the processing centre gripping, the work flexibility is high.

Description

Optical lens grinding clamp holder

Technical Field

The utility model relates to an optical lens piece production and processing technology field specifically is an optical lens piece grinds holder.

Background

After the edge of the optical lens is processed with the inclined surface, the edge inclined surface needs to be ground by a grinding disc in a grinding machine, the optical lens needs to be stably clamped in the grinding process, and the structure of the optical lens cannot be damaged in the clamping process, namely, holes cannot be drilled, punched and the like.

To the chinese patent document with the currently granted publication number CN 211760421U, a clamping structure in an optical lens grinding machine is disclosed, which improves and optimizes the problem that an optical lens is damaged due to the fact that the optical lens directly collides with a grinding disc easily in the grinding process in the installation manner of the optical lens in the prior art, and clamps the optical lens through a positioning pressure plate and a supporting disc.

To the change of supporting disk and location pressure disk very troublesome among the above-mentioned scheme, when needs carry out centre gripping work to the optical lens of less diameter promptly, to the difficult going on of polishing on the edge inclined plane of lens, its use flexibility is lower, can not satisfy actual grinding processing demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical lens grinds holder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an optical lens grinding clamp comprises a positioning pressure plate and a supporting plate, wherein an anti-slip pad is fixedly arranged on one side of the positioning pressure plate and one side of the supporting plate, a connecting insertion block is fixedly arranged on the other side of the positioning pressure plate and the supporting plate, the connecting insertion block is inserted into a connecting insertion groove, and the connecting insertion groove is formed in the end face of one end of a rotating shaft;

the positioning assembly comprises a positioning circular groove, a positioning clamp shaft, a first return spring, a pushing arc-shaped groove and a movable ring;

the locking assembly comprises a locking clamping groove, a fixed lantern ring, a locking clamping piece, a second return spring and a pull buckle.

Preferably, the connecting plug block corresponds to the connecting slot in the setting position and has the same number of the setting groups.

Preferably, the setting of location circular slot symmetry is in the both sides of connecting the inserted block, the activity of locator card axial symmetry sets up in the pivot, and sets up the avris position at connection slot, and one side integrated into one piece of locator card axle is provided with first lug, and one side fixed connection of first lug is provided with first reset spring, the one end of locator card axle extends to and bulldozes in the arc wall, bulldoze the inside wall that the arc wall symmetry set up at the activity ring, the activity of activity ring cup joints the setting in the pivot.

Preferably, the positioning clamp shaft corresponds to the positioning circular groove in setting position and is provided with the same number of groups, and the positioning clamp shaft and the positioning circular groove are in adaptive clamping connection.

Preferably, the locking draw-in groove sets up the lateral wall at the activity ring, fixed lantern ring is fixed to be set up in the tip avris position of pivot, and fixed lantern ring activity is provided with the locking card, the one end of locking card extends to the fixed lantern ring outside, and tip integrated into one piece is provided with and draws the knot, and one side integrated into one piece of locking card is provided with the second lug, and one side fixed connection of second lug is provided with second reset spring.

Preferably, the locking card is corresponding to the locking card slot in setting position and has the same set number, and the locking card slot are matched and clamped.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses mainly improve and optimize case CN 211760421U, through the use of the connection inserted block that sets up, connection slot and cooperation locating component and locking Assembly promptly, realize the removable of location pressure disk and supporting disk, can satisfy the working requirement that optical lens polished the processing centre gripping in order to change location pressure disk and the supporting disk of corresponding specification according to the actual processing demand, the work flexibility is high.

Drawings

FIG. 1 is a top view of the positioning platen and the supporting disk structure of the utility model;

FIG. 2 is an enlarged view of a portion of the structure shown in FIG. 1;

FIG. 3 is a bottom view of the positioning platen and the support plate of the utility model;

FIG. 4 is an enlarged view of a portion of the structure shown in FIG. 3;

figure 5 is a partial sectional view of the structural connection of the positioning assembly and the locking assembly of the present invention;

fig. 6 is an enlarged view of a portion of the structure connection shown in fig. 5.

In the figure: the fixing device comprises a positioning pressure plate 1, a rotating shaft 2, an anti-skid pad 3, a connecting insert block 4, a supporting plate 5, a positioning circular groove 6, a connecting slot 7, a positioning clamp shaft 8, a first return spring 9, a pushing arc-shaped groove 10, a movable ring 11, a locking clamp groove 12, a fixing lantern ring 13, a locking clamp 14, a second return spring 15 and a pull buckle 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model relates to an optical lens grinding clamp, which comprises a positioning pressure plate 1 and a supporting disk 5, wherein one side of the positioning pressure plate 1 and the supporting disk 5 is fixedly provided with an antiskid pad 3, the other side is fixedly provided with a connecting plug block 4, the connecting plug block 4 is inserted into a connecting slot 7, and the connecting slot 7 is arranged on the end surface of one end of a rotating shaft 2;

the positioning assembly comprises a positioning circular groove 6, a positioning clamp shaft 8, a first return spring 9, a pushing arc-shaped groove 10 and a movable ring 11;

the locking assembly comprises a locking clamping groove 12, a fixing lantern ring 13, a locking clamping piece 14, a second return spring 15 and a pull buckle 16.

The connecting plug block 4 and the connecting slot 7 are arranged at corresponding positions and have the same number of groups; the positioning circular grooves 6 are symmetrically arranged on two sides of the connecting insertion block 4, the positioning clamp shaft 8 is symmetrically and movably arranged in the rotating shaft 2 and is arranged at the side position of the connecting insertion groove 7, a first protruding piece is integrally formed on one side of the positioning clamp shaft 8, a first reset spring 9 is fixedly connected to one side of the first protruding piece, one end of the positioning clamp shaft 8 extends into the pushing arc-shaped groove 10, the pushing arc-shaped groove 10 is symmetrically arranged on the inner side wall of the movable ring 11, and the movable ring 11 is movably sleeved on the rotating shaft 2; the positioning clamp shaft 8 and the positioning circular groove 6 are corresponding in arrangement position and same in arrangement number, and are connected in a matched and clamped mode.

The locking clamping groove 12 is arranged on the outer side wall of the movable ring 11, the fixed lantern ring 13 is fixedly arranged at the side position of the end part of the rotating shaft 2, the locking clamping piece 14 is movably arranged in the fixed lantern ring 13, one end of the locking clamping piece 14 extends to the outer side of the fixed lantern ring 13, the end part is integrally provided with a pull buckle 16, one side of the locking clamping piece 14 is integrally provided with a second convex piece, and one side of the second convex piece is fixedly connected with a second reset spring 15; the locking cards 14 are corresponding to the locking card slots 12 in arrangement position and are in matched clamping connection with the locking card slots 12 in arrangement number.

The utility model discloses mainly improve and optimize case CN 211760421U, to the fixed work of location pressure disk 1 and supporting disk 5, to connect in the inserted block 4 inserts the connecting slot 7 of 2 tip of pivot, the location circular slot 6 that sets up on connecting the inserted block 4 aligns with location card axle 8 position, later press down the loose ring 11, make the bulldozing arc wall 10 of loose ring 11 inside wall extrude location card axle 8, make the other end card of location card axle 8 go into in the location circular slot 6, meanwhile, make first reset spring 9 be in the compression state, and set up the locking draw-in groove 12 that arrives locking card 14 position at loose ring 11 lateral wall, locking card 14 blocks into locking draw-in groove 12 under the effect of second reset spring 15, realize the locking of loose ring 11, guarantee location pressure disk 1 and supporting disk 5 both installation fixed steadiness;

to its change dismantlement during operation, at first the pulling draws knot 16 to separate locking card 14 from locking clamping groove 12, remove joint between them, make second reset spring 15 be in compression state, pull back movable ring 11 again after that, make 11 inside walls of movable ring bulldoze arc wall 10 and remove to the extrusion of fixing a position card axle 8, fixing a position card axle 8 is worn under first reset spring 9's rebound effect and is separated from fixing a position circular slot 6, and then can accomplish to fixing removing of location pressure disk 1 and supporting disk 5, the operation is thus simple, high durability and convenient use, can change location pressure disk 1 and supporting disk 5 of corresponding specification according to the actual processing demand, satisfy the work demand of optical lens polishing processing centre gripping, work flexibility is high.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. An optical lens lapping holder, comprising: the anti-skid device comprises a positioning pressure plate (1) and a supporting plate (5), wherein an anti-skid pad (3) is fixedly arranged on one side of the positioning pressure plate (1) and the supporting plate (5), a connecting insert block (4) is fixedly arranged on the other side of the positioning pressure plate and the supporting plate, the connecting insert block (4) is inserted into a connecting slot (7), and the connecting slot (7) is arranged on the end face of one end of a rotating shaft (2);

the positioning assembly comprises a positioning circular groove (6), a positioning clamp shaft (8), a first return spring (9), a pushing arc-shaped groove (10) and a movable ring (11);

the locking assembly comprises a locking clamping groove (12), a fixed lantern ring (13), a locking clamping piece (14), a second return spring (15) and a pull buckle (16).

2. An optical lens abrasive holder according to claim 1, wherein: the connecting plug block (4) is corresponding to the connecting slot (7) in arrangement position and has the same arrangement number.

3. An optical lens abrasive gripper according to claim 1, wherein: the utility model discloses a set up in the both sides of connecting inserted block (4) in location circular slot (6) symmetry, locator card axle (8) symmetry activity sets up in pivot (2), and sets up the avris position in connection slot (7), and one side integrated into one piece of locator card axle (8) is provided with first lug, and one side fixed connection of first lug is provided with first reset spring (9), the one end of locator card axle (8) extends to and bulldozes in arc wall (10), bulldoze the inside wall that arc wall (10) symmetry set up at activity ring (11), activity ring (11) activity cup joints the setting in pivot (2).

4. An optical lens abrasive holder according to claim 3, wherein: the positioning clamp shaft (8) is corresponding to the positioning circular groove (6) in position and has the same number of sets, and the positioning clamp shaft and the positioning circular groove are connected in a matched manner.

5. An optical lens abrasive holder according to claim 1, wherein: locking draw-in groove (12) set up the lateral wall in activity ring (11), fixed lantern ring (13) are fixed to be set up in the tip avris position of pivot (2), and the activity is provided with locking card (14) in the fixed lantern ring (13), the one end of locking card (14) extends to the fixed lantern ring (13) outside, and tip integrated into one piece is provided with to draw and detains (16), and one side integrated into one piece of locking card (14) is provided with the second lug, and one side fixed connection of second lug is provided with second reset spring (15).

6. An optical lens abrasive holder according to claim 5, wherein: the locking card (14) and the locking clamping groove (12) are corresponding in arrangement position and same in arrangement group number, and the locking card and the locking clamping groove are in adaptive clamping connection.