CN217351518U

CN217351518U - Efficient lens vacuum coating anchor clamps

Info

Publication number: CN217351518U
Application number: CN202220653430.3U
Authority: CN
Inventors: 邓超
Original assignee: Sichuan Yaguang Photoelectric Technology Co ltd
Current assignee: Sichuan Yaguang Photoelectric Technology Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-09-02
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses an efficient lens vacuum coating anchor clamps, including holding the board, a plurality of double-layered mouths have evenly been seted up at the top of holding the board, and press from both sides the mouth and extend to the bottom that the top that runs through perpendicularly and hold the board, and is a plurality of centre gripping subassemblies are all installed to the clamp mouth, a plurality of mounting grooves have evenly been seted up to the inside of holding the board, and are a plurality of the installation component is all installed, and is a plurality of the installation component all pegs graft elastic component, and elastic component and centre gripping subassembly phase-match. The utility model discloses in, through the centre gripping subassembly and the elastic component that set up, can carry out the centre gripping to multiple specification lens and fix, be favorable to different specification lenses to carry out the coating film simultaneously, need not to change different holding plates, improve coating film efficiency, increase whole practicality.

Description

Efficient lens vacuum coating anchor clamps

Technical Field

The utility model relates to a lens vacuum coating technical field especially relates to an efficient lens vacuum coating anchor clamps.

Background

The vacuum coating of the lens is to coat a film on a glass substrate by means of vacuum sputtering, and is generally used for controlling the reflectivity and transmittance of the substrate to incident light beams so as to meet different requirements. In order to eliminate the reflection loss on the surface of the optical part and improve the imaging quality, one or more layers of transparent dielectric films are coated and plated, and the transparent dielectric films are called antireflection films or antireflection films;

at present lens vacuum coating anchor clamps adopt basically to hold the board, but the present clamp mouth size of holding the board is unanimous, and one kind holds the board and only corresponds a specification lens, if the lens of processing different specifications, then need change different holding the board, influences coating film efficiency, also can not carry out the coating film to multiple specification lens simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an efficient lens vacuum coating clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an efficient lens vacuum coating anchor clamps, includes and holds the board, a plurality of double-layered mouths have evenly been seted up at the top of holding the board, and press from both sides the mouth and run through the top that holds the board perpendicularly and extend to the bottom, and is a plurality of press from both sides the mouth and all install a plurality of centre gripping subassemblies, a plurality of mounting grooves have evenly been seted up in the inside of holding the board, and is a plurality of the installation component is all installed, and is a plurality of installation component, elastic component, and elastic component and centre gripping subassembly phase-match are all pegged graft to the installation component.

It is further, a plurality of the centre gripping subassembly all includes four layer boards, four the equal fixedly connected with supporting rod in top of layer board, four the supporting rod all with adjacent layer board between common fixedly connected with slide bar, and the slide bar runs through the internal surface that presss from both sides the mouth perpendicularly and extends to the inside of mounting groove, and slide bar and hold sliding connection between the board, four the slide bar is kept away from the equal fixedly connected with limit baffle in one side of layer board, can carry out the centre gripping to the lens.

Furthermore, a plurality of screw holes are formed in the inner top of the mounting groove, so that the mounting assembly is convenient to mount and fix.

It is further, a plurality of the installation component all includes the apron, and the phase-match between apron and the mounting groove, the top fixedly connected with installation piece of apron, the slot has been seted up to surface one side of installation piece, common threaded connection has the bolt between apron and the installation piece, and the phase-match between bolt and the screw is favorable to elastic component's change and installation.

Further, it is a plurality of elastic component all includes the installation piece, and installation piece and slot phase-match, the surface one side fixed mounting of installation piece has the spring, for the centre gripping subassembly provides elasticity, is favorable to the fixed of lens.

Furthermore, the installation sheet and the spring are welded, and the welding connection performance is good.

Further, the assembly hole has been seted up at the top of holding the board, and the assembly hole runs through the top of holding the board perpendicularly and extends to the bottom, is favorable to holding the installation of board.

The utility model has the advantages that:

1. when the vacuum coating fixture is used, the high-efficiency vacuum coating fixture can clamp and fix lenses of various specifications through the clamping assembly and the elastic assembly, so that lenses of different specifications can be coated simultaneously, different holding plates are not required to be replaced, the coating efficiency is improved, and the overall practicability is improved;

2. when the utility model is used, the efficient lens vacuum coating clamp is beneficial to the replacement and installation of the elastic component through the installation component.

Drawings

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

fig. 2 is a partial cross-sectional view of the present invention;

fig. 3 is a schematic view of the connection between the elastic component and the mounting component of the present invention.

Illustration of the drawings:

1. a holding plate; 11. an assembly hole; 2. a clamping assembly; 21. a limit baffle; 22. a clamping rod; 23. a support plate; 24. a slide bar; 3. clamping the opening; 4. mounting grooves; 41. a screw hole; 5. mounting the component; 51. mounting blocks; 52. a cover plate; 53. a slot; 54. a bolt; 6. an elastic member; 61. a spring; 62. and (7) mounting the sheet.

Detailed Description

Fig. 1 and fig. 2 show, relate to an efficient lens vacuum coating anchor clamps, including holding board 1, a plurality of clamp mouths 3 have evenly been seted up at the top of holding board 1, and press from both sides mouth 3 and run through the top that holds board 1 perpendicularly and extend to the bottom, a plurality of centre gripping subassemblies 2 are all installed to a plurality of clamp mouths 3, a plurality of mounting grooves 4 have evenly been seted up in the inside of holding board 1, installation component 5 is all installed to a plurality of mounting grooves 4, elastic component 6 is all pegged graft to a plurality of installation component 5, and elastic component 6 and centre gripping subassembly 2 phase-match.

Screw holes 41 are formed at the top of the mounting grooves 4.

The top of holding board 1 has seted up pilot hole 11, and pilot hole 11 runs through the top that holds board 1 perpendicularly and extends to the bottom.

As shown in fig. 2, the plurality of clamping assemblies 2 all include four supporting plates 23, the clamping rods 22 are fixedly connected to the tops of the four supporting plates 23, the four clamping rods 22 are fixedly connected to the adjacent supporting plates 23 jointly, the sliding rods 24 vertically penetrate through the inner surfaces of the clamping openings 3 and extend to the inside of the mounting groove 4, the sliding rods 24 are connected to the containing plates 1 in a sliding mode, and the four sliding rods 24 are fixedly connected to the limiting baffle 21 on one side of each supporting plate 23.

As shown in fig. 3, each of the plurality of mounting assemblies 5 includes a cover plate 52, the cover plate 52 is matched with the mounting groove 4, a mounting block 51 is fixedly connected to the top of the cover plate 52, a slot 53 is formed in one side of the outer surface of the mounting block 51, a bolt 54 is connected between the cover plate 52 and the mounting block 51 through a common thread, and the bolt 54 is matched with the screw hole 41.

The elastic assemblies 6 respectively comprise a mounting piece 62, the mounting piece 62 is matched with the slot 53, and a spring 61 is fixedly mounted on one side of the outer surface of the mounting piece 62.

The mounting piece 62 and the spring 61 are welded.

When the efficient lens vacuum coating clamp is used, firstly, a lens is placed on the supporting plate 23, the spring 61 pushes the limiting baffle 21 to move, and therefore the lens is clamped through the sliding rod 24 and the clamping rod 22; when the elasticity of the spring 61 is reduced, the bolt 54 is rotated to be separated from the screw hole 41, then the mounting component 5 is taken down, then the elastic component 6 is taken down, then the mounting piece 62 of the new elastic component 6 is inserted into the slot 53, then the other end of the spring 61 is abutted against the limit baffle 21, and then the mounting component 5 is fixed through the bolt 54 and the screw hole 41.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an efficient lens vacuum coating anchor clamps, includes and holds board (1), its characterized in that: the top of holding board (1) has evenly seted up a plurality of double-layered mouth (3), and presss from both sides mouth (3) and run through the top of holding board (1) perpendicularly and extend to the bottom, and is a plurality of press from both sides mouth (3) and all install a plurality of centre gripping subassemblies (2), a plurality of mounting groove (4) have evenly been seted up to the inside of holding board (1), and are a plurality of installation component (5) are all installed in mounting groove (4), and are a plurality of installation component (5) all are pegged graft and have elastic component (6), and elastic component (6) and centre gripping subassembly (2) phase-match.

2. The high-efficiency vacuum coating fixture for lenses of claim 1, wherein: it is a plurality of centre gripping subassembly (2) all includes four layer board (23), four the equal fixedly connected with supporting rod (22) in top of layer board (23), four supporting rod (22) all with adjacent layer board (23) between common fixedly connected with slide bar (24), and slide bar (24) run through perpendicularly and press from both sides the internal surface of mouthful (3) and extend to the inside of mounting groove (4), and slide bar (24) and hold sliding connection between board (1), four the equal fixedly connected with limit baffle (21) in one side that layer board (23) were kept away from in slide bar (24).

3. The high-efficiency vacuum coating fixture for lenses of claim 1, wherein: and screw holes (41) are formed in the inner tops of the mounting grooves (4).

4. A high-efficiency vacuum coating fixture for lens as claimed in claim 3, wherein: a plurality of installation component (5) all include apron (52), and the phase-match between apron (52) and mounting groove (4), the top fixedly connected with installation piece (51) of apron (52), slot (53) have been seted up to surface one side of installation piece (51), there is bolt (54) common threaded connection between apron (52) and installation piece (51), and the phase-match between bolt (54) and screw (41).

5. The high-efficiency vacuum coating fixture for lenses of claim 4, wherein: a plurality of elastic component (6) all include installation piece (62), and installation piece (62) and slot (53) phase-match, the surface one side fixed mounting of installation piece (62) has spring (61).

6. The high-efficiency vacuum coating fixture for lenses of claim 5, wherein: the mounting piece (62) and the spring (61) are welded.

7. The high-efficiency vacuum coating fixture for lenses of claim 1, wherein: assembly hole (11) have been seted up at the top of holding board (1), and assembly hole (11) run through the top of holding board (1) perpendicularly and extend to the bottom.