CN216566426U

CN216566426U - Positioning and clamping mechanism for processing round optical glass

Info

Publication number: CN216566426U
Application number: CN202123390953.8U
Authority: CN
Inventors: 李家勇
Original assignee: Yichang Zhonghao Optical Technology Co ltd
Current assignee: Yichang Zhonghao Optical Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-20
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a circular positioning and clamping mechanism for processing optical glass, which comprises a placing plate, wherein through grooves are formed in the upper and lower ends of the placing plate in a penetrating manner, mounting blocks are mounted at the upper ends of the two ends of the placing plate, a first Y-shaped rod and a second Y-shaped rod are respectively rotatably mounted on the two mounting blocks, the first Y-shaped rod and the second Y-shaped rod are arranged in a penetrating manner through the through grooves in the same side, a pull rod is hinged between the first Y-shaped rod and the second Y-shaped rod, a guide piece is mounted on the placing plate, a connecting rod is hinged between one end, opposite to each other, of each driving rod and the first Y-shaped rod and the second Y-shaped rod, and a detachable arc-shaped clamping block is mounted at one end, opposite to each driving rod. The clamping device can be used for rapidly clamping optical glass, clamping optical glass with different diameters and automatically centering, is convenient to replace the arc-shaped clamping block, and is simple and rapid to operate.

Description

Positioning and clamping mechanism for processing round optical glass

Technical Field

The utility model relates to the technical field of optical glass processing, in particular to a circular positioning and clamping mechanism for optical glass processing.

Background

When processing to circular shape optical glass, if at first carry out the centre gripping to it when polishing it and fix, just so can guarantee optical glass's stability, and then can guarantee the accuracy of polishing to optical glass, consequently, how can be quick carry out the centre gripping to optical glass is the problem that needs to solve urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circular positioning and clamping mechanism for processing optical glass.

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

the utility model provides an optical glass processing of circular shape is with location fixture, is including placing the board, the both ends of placing the board are all run through from top to bottom and are equipped with logical groove, just place the both ends upper end of board and all install the installation piece, two rotate respectively on the installation piece and install first Y type pole and second Y type pole, first Y type pole and second Y type pole all run through the logical groove setting of homonymy, just it has the pull rod to articulate between first Y type pole and the second Y type pole, install the guide on placing the board, two equal sliding connection has the actuating lever between the guide, two the articulated connecting rod that is connected with between one end and first Y type pole, the second Y type pole that the actuating lever is carried on the back mutually, two the arc grip block that can dismantle is all installed to the relative one end of actuating lever.

Preferably, the guide part is including fixing two deflector that set up around on placing the board and being, two the one side that the deflector is relative all is equipped with the guide way, two equal sliding connection has the guide block in the guide way, two the guide block all with actuating lever fixed connection.

Preferably, two ends of the pull rod are respectively hinged with the first Y-shaped rod and the second Y-shaped rod.

Preferably, the connecting rod is hinged with the driving rod, the first Y-shaped rod and the second Y-shaped rod.

Preferably, a rectangular groove is formed in one end, away from the connecting rod, of the driving rod, a first magnetic block is fixedly connected in the rectangular groove, a second magnetic block is fixedly connected to the arc-shaped clamping block, and the first magnetic block and the second magnetic block are arranged in an abutting mode.

Preferably, the magnetic poles of the abutting surfaces of the first magnetic block and the second magnetic block are opposite.

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

1. the upper end of the first Y-shaped rod is controlled to move leftwards by the electric push rod, the driving rod on the left side can be moved under the driving of the connecting rod, the driving rod on the right side can be moved with the pull rod, the driving rod on the right side can be moved under the action of the connecting rod, namely, the two driving rods move relatively, so that the two arc-shaped clamping blocks move relatively, the optical glass can be clamped, automatic centering clamping can be realized, manual adjustment is not needed, and clamping is fast and stable.

2. If carry out the centre gripping man-hour to different optical glass, need change different arc grip blocks promptly, the staff can manual work arc grip block for first magnetic path and second magnetic path separation, so can take off the arc grip block, then the arc grip block of more renew, easy operation is swift.

In conclusion, the optical glass clamping device can rapidly clamp optical glass, can clamp optical glass with different diameters and automatically perform centering treatment, is convenient to replace the arc-shaped clamping block, and is simple and rapid to operate.

Drawings

FIG. 1 is a schematic structural view of a positioning and clamping mechanism for processing circular optical glass according to the present invention;

fig. 2 is a schematic view of a guide plate in a positioning and clamping mechanism for processing circular optical glass according to the present invention.

In the figure: the magnetic block type magnetic block positioning device comprises a placing plate 1, a through groove 2, a first Y-shaped rod 3, a second Y-shaped rod 4, a mounting block 5, a pull rod 6, a driving rod 7, a guide block 8, a connecting rod 9, an arc-shaped clamping block 10, a guide plate 11, a guide groove 12, a rectangular groove 13, a first magnetic block 14 and a second magnetic block 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a positioning and clamping mechanism for processing circular optical glass comprises a placing plate 1, through grooves 2 are formed in the two ends of the placing plate 1 in a vertically penetrating manner, mounting blocks 5 are mounted at the upper ends of the two ends of the placing plate 1, and the front mounting block and the rear mounting block 5 are located on the two sides of the through grooves 2; install first Y type pole 3 and second Y type pole 4 on two installation pieces 5 respectively in the rotation, first Y type pole 3 and second Y type pole 4 all run through the logical groove 2 setting of homonymy, and articulated between first Y type pole 3 and the second Y type pole 4 have pull rod 6, and the both ends of pull rod 6 are connected with first Y type pole 3, second Y type pole 4 are articulated respectively.

Place and install the guide on the board 1, equal sliding connection has actuating lever 7 between two guides, and the guide is including fixing two deflectors 11 that set up around on placing board 1 and being, and two 11 relative one sides of deflector all are equipped with guide way 12, and equal sliding connection has guide block 8 in two guide ways 12, and two guide blocks 8 all with actuating lever 7 fixed connection.

A connecting rod 9 is hinged between one end of each driving rod 7 opposite to the other end of each driving rod and the corresponding first Y-shaped rod 3 and the corresponding second Y-shaped rod 4, and the connecting rod 9 is hinged with the corresponding driving rod 7, the corresponding first Y-shaped rod 3 and the corresponding second Y-shaped rod 4; the opposite ends of the two driving rods 7 are respectively provided with a detachable arc-shaped clamping block 10, and the arc-shaped clamping blocks 10 are provided with rubber pads; one end, far away from the connecting rod 9, of the driving rod 7 is provided with a rectangular groove 13, a first magnetic block 14 is fixedly connected in the rectangular groove 13, a second magnetic block 15 is fixedly connected to the arc-shaped clamping block 10, the first magnetic block 14 and the second magnetic block 15 are arranged in an abutting mode, and the magnetic poles of the abutting surfaces of the first magnetic block 14 and the second magnetic block 15 are opposite.

As shown in figure 1, the electric push rod is arranged at the upper end of the first Y-shaped rod 3, so that the bottom of the placing plate 1 is placed on the bracket, and the movement of the pull rod 6 and the like is not influenced;

firstly, circular optical glass is placed on a placing plate 1 and located between two arc-shaped clamping blocks 10, the circular optical glass is not required to be placed in the middle, then the upper end of a first Y-shaped rod 3 is controlled to move leftwards through an electric push rod, a left driving rod 7 can move under the driving of a connecting rod 9, the driving rod 7 moves together with a pull rod 6 to drive a second Y-shaped rod 4 to move, the right driving rod 7 can move under the action of the connecting rod 9, namely the two driving rods 7 move relatively, so that the two arc-shaped clamping blocks 10 move relatively, the optical glass can be clamped, automatic centering clamping can be realized, manual adjustment is not required, and the clamping is rapid and stable;

if carry out the centre gripping man-hour to different optical glass, need change different arc grip block 10 promptly, staff can hand labor arc grip block 10 for first magnetic path 14 and the separation of second magnetic path 15, so can take off arc grip block 10, then more new arc grip block 10 can, but the shape is not limited to arc grip block 10.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A circular positioning and clamping mechanism for processing optical glass comprises a placing plate (1) and is characterized in that through grooves (2) are formed in the two ends of the placing plate (1) in a penetrating mode from top to bottom, mounting blocks (5) are mounted at the upper ends of the two ends of the placing plate (1), a first Y-shaped rod (3) and a second Y-shaped rod (4) are respectively rotatably mounted on the two mounting blocks (5), the first Y-shaped rod (3) and the second Y-shaped rod (4) are arranged in a penetrating mode through the through grooves (2) in the same side, a pull rod (6) is hinged between the first Y-shaped rod (3) and the second Y-shaped rod (4), guide pieces are mounted on the placing plate (1), driving rods (7) are connected between the two guide pieces in a sliding mode, and connecting rods (9) are hinged between the two driving rods (7) and the first Y-shaped rod (3) and the second Y-shaped rod (4) at the opposite ends, two arc-shaped clamping blocks (10) which can be disassembled are arranged at the opposite ends of the driving rods (7).

2. The round positioning and clamping mechanism for processing optical glass according to claim 1, wherein the guiding element comprises two guiding plates (11) fixed on the placing plate (1) and arranged in front and back, a guiding groove (12) is formed on one surface of each of the two guiding plates (11) opposite to each other, a guiding block (8) is slidably connected in each of the two guiding grooves (12), and each of the two guiding blocks (8) is fixedly connected with the driving rod (7).

3. The round positioning and clamping mechanism for processing optical glass according to claim 1, wherein two ends of the pull rod (6) are respectively hinged with the first Y-shaped rod (3) and the second Y-shaped rod (4).

4. The circular positioning and clamping mechanism for processing optical glass according to claim 1, wherein the connecting rod (9) is hinged to the driving rod (7), the first Y-shaped rod (3) and the second Y-shaped rod (4).

5. The positioning and clamping mechanism for processing the round optical glass as claimed in claim 1, wherein a rectangular groove (13) is formed in one end of the driving rod (7) far away from the connecting rod (9), a first magnetic block (14) is fixedly connected in the rectangular groove (13), a second magnetic block (15) is fixedly connected to the arc-shaped clamping block (10), and the first magnetic block (14) and the second magnetic block (15) are arranged in an abutting mode.

6. The positioning and clamping mechanism for processing the round optical glass as claimed in claim 5, wherein the magnetic poles of the opposing surfaces of the first magnetic block (14) and the second magnetic block (15) are opposite.