CN215659845U

CN215659845U - Clamping device is used in light filter processing

Info

Publication number: CN215659845U
Application number: CN202121823803.9U
Authority: CN
Inventors: 叶国富
Original assignee: Suzhou Longsheng Test Facility Co ltd
Current assignee: Suzhou Longsheng Test Facility Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-28
Anticipated expiration: 2031-08-05

Abstract

The utility model provides a clamping device for processing an optical filter, which comprises a placing plate and a workbench which are horizontally arranged from top to bottom, a clamping seat and a pressing plate, wherein the clamping seat and the pressing plate are matched with the optical filter to be processed in size and shape; the electric push rod is arranged on the other side of the placing plate, and the pushing column of the electric push rod can push the pressing plate to move towards the rotating shaft.

Description

Clamping device is used in light filter processing

Technical Field

The utility model relates to the technical field of optical filter processing, in particular to a clamping device for optical filter processing.

Background

The optical communication is a communication mode taking light waves as carriers, the optical communication can be divided into atmospheric laser communication and optical fiber communication according to different transmission media, an optical filter in optical communication equipment plays an important role, and the optical communication optical filter needs to be cut into small-sized optical communication optical filters when being produced and processed, so that a clamping and limiting device is needed when the optical communication optical filter is cut and processed, and the possibility of the optical communication optical filter shifting in the processing process can be reduced through the clamping and limiting device.

However, the existing clamping and limiting device has the following problems: the existing clamping and limiting device has poor fixing effect on the optical communication optical filter, and the stability of the optical communication optical filter during cutting processing is reduced; the existing clamping device is often clamped from two sides simultaneously, is compressed in two directions, is easy to damage the optical filter, and can only clamp the optical filter in one shape.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping device for processing an optical filter, which is stable in clamping and can clamp optical filters with different sizes and shapes.

The utility model provides the following technical scheme:

a clamping device for processing an optical filter comprises a placing plate, a workbench, a clamping seat and a pressing plate, wherein the placing plate and the workbench are horizontally arranged from top to bottom, the clamping seat and the pressing plate are matched with the optical filter to be processed in size and shape, two supporting columns are oppositely arranged on one side of the upper surface of the placing plate, a rotating shaft is connected between the two supporting columns, a rotating block capable of rotating along the rotating shaft is sleeved on the rotating shaft, a threaded hole is formed in one side of the rotating block, a connecting block capable of being in threaded connection with the threaded hole is arranged in the middle of the circumferential outer wall of the clamping seat, when the rotating block drives the connecting block to rotate to a horizontal position, the side wall of the clamping seat is completely contacted with the upper surface of the placing plate, and the section, parallel to the placing plate, of the clamping seat is matched with the shape of the optical filter to be processed;

the other side of the placing plate is provided with an electric push rod, a pushing column of the electric push rod is horizontally arranged and is opposite to the rotating shaft, the pressing plate is fixed on the pushing column, a gap is formed between the bottom of the pressing plate and the upper surface of the placing plate, and the height of the gap is smaller than the thickness of the optical filter to be processed.

Preferably, the upper surface of the placing plate is further provided with an air hole, the air hole is close to one side of the rotating shaft arranged on the placing plate, when the side wall of the clamping seat is in contact with the placing table, the air hole is arranged in the clamping seat, the workbench is provided with an air suction pump, and an air pipe of the air suction pump is fixed in the air hole and is opposite to the upper surface of the placing plate.

Preferably, when the side wall of the clamping seat is completely contacted with the upper surface of the placing plate, the connecting block and the placing plate can be fixed through a locking bolt.

Preferably, the connecting block is provided with a locking hole, and the placing plate is provided with a locking screw hole fixed with the locking bolt.

Preferably, the side wall of the pressing plate opposite to the rotating shaft and the inner wall of the clamping seat are both provided with soft pads.

Preferably, supporting blocks which are vertically arranged are connected between four corners of the bottom of the placing plate and the workbench.

Preferably, a support table is arranged on the workbench, and the electric push rod is fixed on the support table.

Preferably, the air pipe is glued with the pore wall of the air pore.

The utility model has the beneficial effects that: the clamping seat with the corresponding size and shape can be replaced according to the size and shape of the optical filter to be processed, one side of the optical filter is placed in the clamping seat in a matched mode during clamping, the pressing plate is pushed by the electric push rod to press the optical filter between the corresponding clamping seat and the pressing plate, clamping of the optical filter is completed, compared with bidirectional clamping, the clamping seat is few in maneuvering structure and convenient to position and stably clamp, meanwhile, the clamping seat with the matched shape is adopted, clamping deviation is avoided, and deviation during cutting is avoided; the matching of the rotating block and the clamping seat with the connecting block is adopted, the clamping seat is convenient to replace and install according to the shape and the size of the optical filter, the clamping of the clamping seats with different shapes and sizes is realized, the application range is wide,

drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of an alternate cartridge of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a side view of the present invention;

FIG. 5 is a schematic view of a clamping filter according to the present invention;

labeled as: 1. placing the plate; 2. a work table; 3. a filter to be processed; 4. a clamping seat; 5. pressing a plate; 6. a support pillar; 7. rotating the block; 8. connecting blocks; 9. locking the bolt; 10. an electric push rod; 11. a support table; 12. a support block; 13. a rotating shaft; 14. a locking hole; 15. an air pump; 16. air holes; 17. the trachea.

Detailed Description

As shown in fig. 1 to 4, a clamping device for optical filter processing includes a placing plate 1 and a worktable 2 horizontally arranged from top to bottom, a clamping seat 4 and a pressing plate 5 having a size and shape matching with an optical filter 3 to be processed, and supporting blocks 12 vertically arranged between four corners of the bottom of the placing plate 1 and the worktable 2 for supporting the placing plate 1.

Place one side of 1 upper surface of board and be provided with two support columns 6 relatively, be connected with pivot 13 between two support columns 6, the cover is equipped with and can follow its pivoted turning block 7 in the pivot 13, and one side of turning block 7 is equipped with the screw hole, and the middle part of the circumference outer wall of holder 4 is equipped with can with screw hole threaded connection's connecting block 8.

Because grip slipper 4 passes through 8 threaded connection of connecting block on rotor block 7, when the model of waiting to process light filter 3 is changed, only need to rotate rotor block 7 and drive connecting block 8 and rotate to grip slipper 4 and be vertical state, it dismantles grip slipper 4 to rotate connecting block 8, pass through 8 threaded connection of connecting block on rotor block 7 with grip slipper 4 that the overall dimension matches with the light filter of waiting to process the model again, the realization is changed the grip slipper 4 that corresponds size and shape according to the size and the shape of waiting to process light filter 3, make this device can carry out the centre gripping to the light filter of different models and shapes, and wide application range.

As shown in fig. 1-5, when the rotating block 7 drives the connecting block 8 to rotate to a horizontal position, the side wall of the clamping seat 4 completely contacts with the upper surface of the placing plate 1, and the section of the clamping seat 4 parallel to the placing plate 1 matches with the shape of the optical filter 3 to be processed, so that the clamping seat can clamp the optical filter horizontally placed on the placing plate 1 on one side.

When the lateral wall of grip slipper 4 and the upper surface of placing board 1 contacted completely, connecting block 8 and place and can be fixed through locking bolt 9 between the board 1, and is concrete, be equipped with locking hole 14 on the connecting block 8, place and be equipped with the locking screw hole fixed with locking bolt 9 on the board 1, avoid receiving the extrusion of light filter at centre gripping in-process grip slipper 4 and can perk, influence the centre gripping effect.

An electric push rod 10 is arranged on the other side of the placing plate 1, wherein a supporting table 11 is arranged on the workbench 2, and the electric push rod 10 is fixed on the supporting table 11.

The pushing column of the electric push rod 10 is horizontally arranged and is opposite to the rotating shaft 13, the pressing plate 5 is fixed on the pushing column, a gap is formed between the bottom of the pressing plate 5 and the upper surface of the placing plate 1, the height of the gap is smaller than the thickness of the optical filter 3 to be processed, and the moving stability of the pressing plate 5 is guaranteed.

In a preferred embodiment, the side wall of the pressing plate 5 opposite to the rotating shaft 13 and the inner wall of the clamping seat 4 are both provided with soft pads, so that the contact surface of the optical filter 3 to be processed is protected, and clamping damage is avoided.

Preferably, the air hole 16 is further formed in the upper surface of the placing plate 1, the air hole 16 is close to one side, provided with the rotating shaft 13, of the placing plate 1, when the side wall of the clamping seat 4 is in contact with the placing table, the air hole 16 is arranged inside the clamping seat 4, the air pump 15 is arranged on the workbench 2, the air pipe 17 of the air pump 15 is fixed in the air hole 16 and is just opposite to the upper surface of the placing plate 1, the bottom of the optical filter can be adsorbed on the placing table through air suction when the optical filter is clamped, stability is improved, and the optical filter cannot deviate during processing.

Wherein, the air pipe 17 is cemented with the hole wall of the air hole 16.

As shown in fig. 1 to 5, the operation of a clamping device for processing an optical filter is as follows:

rotating the rotating block 7 to drive the connecting block 8 to rotate until the clamping seat 4 is in a vertical state, rotating the connecting block 8 to disassemble the clamping seat 4, and then installing the clamping seat 4 with the shape and size matched with the optical filter of the model to be processed on the rotating block 7 through the connecting block 8 in a threaded manner;

then, the rotating block 7 is rotated to drive the connecting block 8 to rotate to a horizontal position, so that the bottom wall of the clamping seat 4 is completely contacted with the side wall of the breeding plate, the connecting block 8 is locked with the placing plate 1 through a locking bolt 9, and one side of the optical filter 3 to be processed is placed in the clamping seat 4 in a matching manner;

the pressing plate 5 is pushed by the electric push rod 10 to press the optical filter between the corresponding clamping seat 4 and the pressing plate 5, the clamping of the optical filter is completed, compared with bidirectional clamping, the mechanical structure is few, the positioning and stable clamping are convenient, and meanwhile, the clamping seat 4 with the adaptive shape is adopted, so that the clamping is free of deviation, and the deviation is avoided during cutting.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamping device for processing an optical filter is characterized by comprising a placing plate and a workbench which are horizontally arranged from top to bottom, and a clamping seat and a pressing plate which are matched with the optical filter to be processed in size and shape, wherein two supporting columns are oppositely arranged on one side of the upper surface of the placing plate;

2. The clamping device for optical filter processing according to claim 1, wherein an air hole is further formed on the upper surface of the placing plate, the air hole is close to the side of the placing plate on which the rotating shaft is disposed, when the sidewall of the clamping seat contacts the placing table, the air hole is disposed inside the clamping seat, the worktable is provided with an air pump, and an air pipe of the air pump is fixed in the air hole and is disposed opposite to the upper surface of the placing plate.

3. The clamping device for optical filter processing according to claim 1, wherein when the side wall of the clamping seat is completely contacted with the upper surface of the placing plate, the connecting block and the placing plate can be fixed by a locking bolt.

4. The clamping device for optical filter processing as defined in claim 3, wherein said connecting block is provided with a locking hole, and said placing plate is provided with a locking screw hole for fixing with said locking bolt.

5. The clamping device for optical filter processing as claimed in claim 1, wherein a soft pad is disposed on a side wall of the pressing plate opposite to the rotation axis and on an inner wall of the clamping seat.

6. The clamping device for optical filter processing according to claim 1, wherein supporting blocks are vertically arranged between four corners of the bottom of the placing plate and the worktable.

7. The apparatus according to claim 1, wherein a support base is provided on the table, and the electric push rod is fixed to the support base.

8. The clamping device for processing an optical filter as claimed in claim 2, wherein the air tube is glued to the wall of the air hole.