CN221297045U

CN221297045U - Multi-size adjustable clamp for optical coating

Info

Publication number: CN221297045U
Application number: CN202322461855.1U
Authority: CN
Inventors: 肖志宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-07-09
Anticipated expiration: 2033-09-11

Abstract

The utility model discloses an optical coating multi-size adjustable clamp, which relates to the field of optical coating. According to the utility model, the clamping assembly is arranged, when an optical part is required to be clamped and fixed, a worker can rotate the threaded shaft, the threaded shaft can drive the driving bevel gear after rotating, the driving bevel gear can drive the driven bevel gear to rotate, the driven bevel gear can drive the threaded column to rotate after rotating, the threaded column can drive the movable seat to move downwards after rotating, the movable seat can pull the limiting block to move towards the center of the placing plate, the limiting block can drive the movable seat to move, then the four clamping blocks can be driven to move simultaneously, the clamping blocks can clamp and fix the optical part, and the optical part can be limited in a short time without moving the clamping blocks for multiple times in the mode.

Description

Multi-size adjustable clamp for optical coating

Technical Field

The utility model relates to the field of optical coating, in particular to an optical coating multi-size adjustable clamp.

Background

The optical coating refers to a process of coating a metal (or medium) film (or films) on the surface of an optical part, and a clamp is required to clamp and fix the optical part before coating the optical part.

According to the Chinese patent with publication number CN213106416U, an optical coating multi-size adjustable clamp is disclosed, and the clamp is provided with a sliding rail, a sliding block, a mounting seat, a convex seat, a first fastening bolt, a placing plate, a first supporting seat, a second supporting seat, a supporting plate and a third fastening bolt, so that the clamp has the functions of size adjustability and stable processing, and is suitable for elements with different sizes.

For the above-mentioned disclosure, in the clamping of the optical part, the optical part can be clamped only by adjusting the positions of the plurality of mounting seats and screwing the corresponding bolts into the corresponding bolt holes, and the clamping mode is troublesome, and needs to take more time, and the bolts are required to be frequently disassembled and assembled, so that the workload of staff is increased, and the clamping efficiency of the optical part is reduced.

Disclosure of utility model

Based on the above, the utility model aims to provide an optical coating multi-size adjustable clamp so as to solve the technical problem of lower clamping efficiency of optical parts.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an optical coating multi-size adjustable fixture, includes the bottom plate, the top both sides of bottom plate all are fixed with the support frame, and the top of support frame is installed and is placed the board, the top of placing the board is provided with the clamping component, and the clamping component including install in the riser at bottom plate top, locate the screw thread post between bottom plate and the place the board and set up four spacing grooves at placing the board top through the bearing, the inside of spacing groove is provided with the stopper, and the movable seat is installed at the top of stopper, the spring is located to the inside of movable seat, and the one end of spring is connected with the movable block, one side of movable block is fixed with the movable rod that runs through to the movable seat outside, and the one end of movable rod is fixed with the clamp splice, the movable seat has been cup jointed to the outer wall below of screw thread post, be connected with the revolving plate through the pivot between movable seat and the stopper, be connected with the screw thread axle through the bearing on the riser, and the one end of screw thread axle is connected with initiative conical gear.

Through adopting above-mentioned technical scheme, the screw thread post rotates the back and can drive the movable seat and reciprocate, and then can drive the swivel plate and rotate, then drives the stopper and remove.

Further, the driving bevel gear is meshed with the driven bevel gear, and the threaded shaft is in threaded connection with the vertical plate.

Through adopting above-mentioned technical scheme, it can drive driven bevel gear rotation when driving bevel gear rotates, can drive the screw post rotation after driven bevel gear rotates.

Further, a fixing plate is fixed between the two supporting frames, and the threaded column penetrates through the fixing plate.

Through adopting above-mentioned technical scheme, the setting of fixed plate is convenient for install the gag lever post, improves the stability between the braced frame simultaneously.

Further, the top of fixed plate is connected with two gag levers, and the top of gag lever levers runs through the movable seat.

Through adopting above-mentioned technical scheme, the gag lever post can carry out spacingly to the movable seat, prevents to remove the seat and rotate at will.

Further, the thread column is in threaded connection with the movable seat, and the movable seat is in sliding connection with the limiting groove through the limiting block.

Through adopting above-mentioned technical scheme, it can drive the seat that removes and reciprocate when the screw thread post rotates, and then can drive the swivel plate and rotate to make the swivel plate drive the stopper and remove.

Further, the bottom of the movable seat is contacted with the top of the placing plate, and the rotating plate is rotationally connected with the movable seat through a rotating shaft.

By adopting the technical scheme, the stability of the movable seat during movement is improved, and the rotating plate can rotate through the rotating shaft.

Further, the bottom of the clamping block is contacted with the top of the placing plate, and the movable block is in sliding connection with the movable seat.

By adopting the technical scheme, the clamping blocks can stably move, and the optical parts can be clamped when the clamping blocks move, so that the stability of the optical parts is improved.

In summary, the utility model has the following advantages:

1. According to the utility model, when the optical part is required to be clamped and fixed, the worker can rotate the threaded shaft, the threaded shaft drives the driving bevel gear after rotating, the driving bevel gear drives the driven bevel gear to rotate when rotating, the driven bevel gear drives the threaded column to rotate, the threaded column drives the movable seat to move downwards after rotating, the movable seat moves downwards and can pull the limiting block to move towards the center of the placing plate, the limiting block drives the movable seat to move, then drives the four clamping blocks to move simultaneously, when the clamping blocks are contacted with the optical part, the movable block can press the spring along with the continuous movement of the clamping blocks, so that the clamping blocks can buffer a large pressing force applied to the optical part by the clamping blocks for a short time, the clamping blocks can clamp and fix the optical part in a short time, the clamping efficiency of the optical part is improved without moving the position of the mounting seat for a plurality of times, the clamping blocks are not required to be fixed by rotating a plurality of bolts, the clamping convenience is improved, meanwhile, the clamping blocks can be prevented from being excessively pressed by the arrangement of the spring, and damage to the optical part is prevented, and the protection effect on the optical part is improved.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic diagram of the overall front cross-section of the present utility model;

FIG. 3 is a schematic perspective view of a threaded post according to the present utility model;

fig. 4 is a schematic cross-sectional view of a movable seat according to the present utility model.

In the figure: 1. a bottom plate; 2. a support frame; 3. placing a plate; 4. a fixing plate; 5. a clamping assembly; 501. a threaded column; 502. a limit rod; 503. a movable seat; 504. a rotating plate; 505. a limit groove; 506. a limiting block; 507. a movable seat; 508. a spring; 509. a movable block; 510. clamping blocks; 511. a movable rod; 512. a driven bevel gear; 513. a riser; 514. a driving bevel gear; 515. a threaded shaft.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides an optical coating multi-size adjustable anchor clamps, as shown in fig. 1-4, includes bottom plate 1, and the top both sides of bottom plate 1 all are fixed with support frame 2, and the top of support frame 2 installs places board 3, and the top of placing board 3 is provided with clamping assembly 5, is fixed with fixed plate 4 between two support frames 2.

Specifically, the clamping component 5 comprises a vertical plate 513 installed at the top of the bottom plate 1, a threaded column 501 arranged between the bottom plate 1 and the placing plate 3 through a bearing and four limit grooves 505 arranged at the top of the placing plate 3, a limit block 506 is arranged in the limit groove 505, a movable seat 507 is installed at the top of the limit block 506, a spring 508 is arranged in the movable seat 507, one end of the spring 508 is connected with a movable block 509, one side of the movable block 509 is fixedly provided with a movable rod 511 penetrating to the outside of the movable seat 507, one end of the movable rod 511 is fixedly provided with a clamping block 510, the outer wall of the threaded column 501 is sheathed with a movable seat 503, a driven bevel gear 512 is sheathed below the outer wall of the threaded column 501, the threaded column 501 is in threaded connection with the movable seat 503, the movable seat 507 is in sliding connection with the limit groove 505 through the limit block 506, when the threaded column 501 rotates, the movable seat 503 is driven to move up and down, and further the rotating plate 504 is driven to rotate, a rotating plate 504 is connected between the movable seat 503 and the limiting block 506 through a rotating shaft, the threaded column 501 can drive the movable seat 503 to move up and down after rotating, then the rotating plate 504 can be driven to rotate, then the limiting block 506 is driven to move, a threaded shaft 515 is connected to the vertical plate 513 through a bearing, the other end of the threaded shaft 515 is connected with a knob, a worker can conveniently drive the threaded shaft 515 to rotate through the knob, the threaded shaft 515 can drive a driving bevel gear 514 to rotate after rotating, the driving bevel gear 514 is meshed with a driven bevel gear 512, the threaded shaft 515 is in threaded connection with the vertical plate 513, one end of the threaded shaft 515 is connected with the driving bevel gear 514, when the driving bevel gear 514 rotates, the driven bevel gear 512 can be driven to rotate, the threaded column 501 can be driven to rotate after rotating, the top of the fixing plate 4 is connected with two limiting rods 502, the threaded column 501 penetrates through the fixing plate 4, the setting of fixed plate 4 is convenient for install gag lever post 502, and the top of gag lever post 502 runs through movable seat 503, and movable seat 507's bottom and the top contact of placing board 3, and movable seat 503 rotates through the pivot and is connected, and clamp splice 510's bottom and the top contact of placing board 3 are convenient for clamp splice 510 can stable the removal, movable block 509 and movable seat 507 sliding connection, and movable block 509 can slide in movable seat 507 inside, and then can extrude spring 508, makes spring 508 atress compression.

The implementation principle of the embodiment is as follows: firstly, a worker installs the clamp, then places an optical part at the middle position of the placement plate 3, then rotates the threaded shaft 515, the threaded shaft 515 drives the driving bevel gear 514 to rotate after rotating, the driving bevel gear 514 drives the driven bevel gear 512 to rotate after rotating, the driven bevel gear 512 drives the threaded post 501 to rotate after rotating, the threaded post 501 drives the movable seat 503 to move downwards, the movable seat 503 can pull the rotary plate 504, then pulls the limiting block 506 to move towards the center direction of the placement plate 3, the limiting block 506 drives the movable seat 507 to move, then drives the four clamping blocks 510 to move simultaneously, when the clamping blocks 510 are contacted with the optical part, the movable block 509 moves along with the clamping blocks 510 continuously, the spring 508 is extruded, the spring 508 is compressed, so that the large extrusion force applied to the optical part by the clamping blocks 510 can be buffered, the clamping blocks 510 can clamp and fix the optical part, and meanwhile, the clamping blocks 510 can clamp the optical part with different sizes.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides an optical coating multi-size adjustable anchor clamps, includes bottom plate (1), its characterized in that: the utility model discloses a screw thread post (501) that bottom plate (1) was located at the bottom of bottom plate (3) and was placed between board (3) and support frame (2) is fixed with support frame (2) in the top both sides, and place board (3) is installed at the top of support frame (2), place the top of board (3) and be provided with clamping assembly (5), and clamping assembly (5) are including installing riser (513) at bottom plate (1) top, locate screw thread post (501) between bottom plate (1) and place board (3) through the bearing with offer four spacing groove (505) at place board (3) top, the inside of spacing groove (505) is provided with stopper (506), and movable seat (507) are installed at the top of stopper (506), spring (508) are located to the inside of movable seat (507), and one end of spring (508) is connected with movable block (509), one side of movable block (509) is fixed with and runs through movable rod (511) to the outside of movable seat (507), the outer wall of screw thread post (501) has cup jointed movable seat (503) to cup joint, and the outer wall below of screw thread post (505) has cup jointed driven gear (512), movable seat (503) is connected with screw thread (504) through the pivot (503), and one end of the threaded shaft (515) is connected with a driving bevel gear (514).

2. The optical coating multi-size adjustable clamp according to claim 1, wherein: the driving bevel gear (514) is meshed with the driven bevel gear (512), and the threaded shaft (515) is in threaded connection with the riser (513).

3. The optical coating multi-size adjustable clamp according to claim 1, wherein: a fixing plate (4) is fixed between the two supporting frames (2), and the threaded column (501) penetrates through the fixing plate (4).

4. An optical coating multi-size adjustable clamp according to claim 3, characterized in that: the top of fixed plate (4) is connected with two gag lever posts (502), and the top of gag lever post (502) runs through movable seat (503).

5. The optical coating multi-size adjustable clamp according to claim 1, wherein: the threaded column (501) is in threaded connection with the movable seat (503), and the movable seat (507) is in sliding connection with the limiting groove (505) through the limiting block (506).

6. The optical coating multi-size adjustable clamp according to claim 1, wherein: the bottom of the movable seat (507) is contacted with the top of the placing plate (3), and the rotating plate (504) is rotationally connected with the movable seat (503) through a rotating shaft.

7. The optical coating multi-size adjustable clamp according to claim 1, wherein: the bottom of the clamping block (510) is contacted with the top of the placing plate (3), and the movable block (509) is in sliding connection with the movable seat (507).