CN218621024U

CN218621024U - Coating clamp for optical component

Info

Publication number: CN218621024U
Application number: CN202222740751.XU
Authority: CN
Inventors: 杨永进
Original assignee: Zhejiang Hongda Photoelectric Technology Co ltd
Current assignee: Zhejiang Hongda Optoelectronic Technology Co.,Ltd.
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-14
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to a coating film anchor clamps of optical components, comprises a workbench, the lower fixed surface of workstation has the rotating electrical machines, the outside of rotating electrical machines output shaft is fixed with the transfer line that is being driven by it and is circular motion, the one end that the rotating electrical machines was kept away from to the transfer line is fixed with the anchor clamps seat, the lower surface welding of workstation has four supporting legss, the left side of anchor clamps seat is equipped with positioning mechanism. This optical components's coating film anchor clamps have set up centering subassembly in this optical components's coating film anchor clamps, through mutually supporting between each structure in the centering subassembly, through setting up driving motor and first threaded rod, realized the relative movement to two screw thread section of thick bamboo, and then realized the relative movement to fly leaf and locating piece, through the removal of fly leaf and locating plate, realized the centering to optical components on the processing platform, make optical components be located the central point of processing platform and put, provide convenience for subsequent coating film process.

Description

Coating clamp for optical component

Technical Field

The utility model relates to a coating film anchor clamps technical field specifically is a coating film anchor clamps of optical components and parts.

Background

Optical components are basic composition units of an optical system, most optical components have imaging functions, such as lenses, prisms, reflectors and the like, and in addition, some components have special functions in the optical system, such as a reticle, an optical filter and a grating for optical fiber components and the like, holographic lenses, gradient index lenses, binary optical components and the like, and are novel optical components appearing in twenty years.

Chinese patent CN208414538U discloses a coating fixture, including workstation, mount, backup pad, fixed plate and control panel, be provided with on the workstation the mount, the mount is inside to be provided with the backup pad, the backup pad top is provided with the protection pad, the backup pad side is provided with the fixed plate, the fixed plate is close to backup pad one side is provided with pressure sensor, pressure sensor with the fixed plate bonds, the fixed plate is kept away from backup pad one side is provided with electric putter, and beneficial effect lies in, the utility model discloses can not only carry out stable centre gripping work to the toughened glass dura mater, guarantee the normal clear of coating work, can also adjust the horizontal angle of backup pad, avoid appearing the phenomenon of toughened glass dura mater slope, improve the coating film effect of toughened glass dura mater, the utility model is simple in operation, convenient to use has improved coating fixture's job stabilization nature greatly, and this utility model provides a coating fixture, though can realize the fixing of the optical components and parts that need the coating, can not center to centering optical components, can's the positive coating film optical components position that can not guarantee, can lead to the effect decline of optical components, influences the product quality of optical components.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a coating film anchor clamps of optical components possesses can carry out advantages such as centering to optical components, has solved the positive central point that can't guarantee optical components and parts and be located the mount and has put, leads to the problem that the coating film effect to optical components and parts descends.

In order to achieve the above purpose, the utility model provides a following technical scheme: a film coating clamp for an optical component comprises a workbench, wherein a rotary motor is fixed on the lower surface of the workbench, a transmission rod driven by an output shaft of the rotary motor to do circular motion is fixed on the outer side of the output shaft of the rotary motor, a clamp seat is fixed at one end, away from the rotary motor, of the transmission rod, four supporting legs are welded on the lower surface of the workbench, and a positioning mechanism is arranged on the left side of the clamp seat;

positioning mechanism includes centering subassembly and fixed subassembly, centering subassembly is including fixing at the left driving motor of anchor clamps seat, the outside of driving motor output shaft is fixed with the first threaded rod that is being driven by it and is doing circular motion, the outside threaded connection of first threaded rod has two screw thread section of thick bamboo, the interior diapire of anchor clamps seat is fixed with the slide rail, the lower fixed surface of screw thread section of thick bamboo has the slider, the last fixed surface of screw thread section of thick bamboo has the fly leaf, two one side that the fly leaf is relative all is fixed with the locating piece.

Furthermore, two pulleys are fixed on the lower surface of the clamp seat, and a guide rail for the pulleys to slide is arranged on the upper surface of the workbench.

Further, the outer surface of the first threaded rod is distributed with threads in two opposite directions, and the sliding block is connected inside the sliding rail in a sliding mode.

Furthermore, the upper surface of the clamp seat is provided with a movable opening for the movable plate to penetrate through, and one side, opposite to the two positioning blocks, of each positioning block is fixed with a spongy cushion.

Furthermore, the fixed component comprises a fixed plate fixed on the upper surface of the positioning block, the upper surface of the fixed plate is in threaded connection with a second threaded rod, the other end of the second threaded rod penetrates through the fixed plate and extends to the lower side of the fixed plate, a positioning plate is fixed on the bottom end face of the second threaded rod, two telescopic rods are fixed on the upper surface of the positioning plate, and a rotating handle is fixed on the top end face of the second threaded rod.

Furthermore, two telescopic link symmetric distribution is in the left and right sides of the vertical axis of locating plate, the one end that the locating plate was kept away from to the telescopic link is fixed with the lower surface of fixed plate.

Furthermore, the upper surface of fixed plate sets up the screw through-hole that supplies the second threaded rod to run through, screw through-hole and second threaded rod threaded connection.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this optical components's coating film anchor clamps has set up centering subassembly in this optical components's coating film anchor clamps, through mutually supporting between each structure in the centering subassembly, through setting up driving motor and first threaded rod, the relative movement to two screw thread section of thick bamboo has been realized, and then the relative movement to fly leaf and locating piece has been realized, through the removal of fly leaf and locating plate, the centering to optical components on the processing platform has been realized, make optical components be located the central point of processing platform and put, facilitate for subsequent coating film process, the practicality of this coating film anchor clamps has been improved on the whole.

2. This optical components's coating film anchor clamps has set up fixed subassembly in this optical components's coating film anchor clamps, through mutually supporting between each structure in the fixed subassembly, through setting up rotatory handle, has realized the rotation to the second threaded rod, and then has realized reciprocating to the locating plate, has realized from the top to optical components's fixed, has improved this coating film anchor clamps's fixed effect.

Drawings

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

FIG. 2 is a schematic view of the positioning mechanism of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: 1 workbench, 2 rotating motors, 3 transmission rods, 4 clamp seats, 5 supporting feet, 6 positioning mechanisms, 601 driving motors, 602 first threaded rods, 603 threaded cylinders, 604 sliding rails, 605 sliding blocks, 606 movable plates, 607 positioning blocks, 608 fixing plates, 609 second threaded rods, 610 positioning plates, 611 telescopic rods and 612 rotating handles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1, the coating fixture for an optical component in this embodiment includes a workbench 1, a rotating electrical machine 2 is fixed on a lower surface of the workbench 1, a transmission rod 3 driven by an output shaft of the rotating electrical machine 2 to perform a circular motion is fixed on an outer side of the output shaft of the rotating electrical machine 2, a fixture seat 4 is fixed on one end of the transmission rod 3 away from the rotating electrical machine 2, the fixture seat 4 is a cuboid with a hollow interior, four supporting legs 5 are welded on the lower surface of the workbench 1, the supporting legs 5 support the workbench 1, and a positioning mechanism 6 is arranged on a left side of the fixture seat 4.

Wherein, the lower surface of the clamp seat 4 is fixed with two pulleys, and the upper surface of the workbench 1 is provided with a guide rail for the pulleys to slide.

It should be noted that the components of the present invention are all universal standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.

After the rotating motor 2 is started, the output shaft of the rotating motor 2 starts to rotate, the transmission rod 3 is driven to start to rotate, the rotation of the transmission rod 3 drives the clamp seat 4 on the top end face of the transmission rod to start to rotate, and at the moment, the pulley slides in the guide rail.

Referring to fig. 2-3, in order to center and fix the optical component, the positioning mechanism 6 in this embodiment includes a centering assembly and a fixing assembly, the centering assembly includes a driving motor 601 fixed on the left side of the fixture base 4, a first threaded rod 602 driven by the driving motor 601 to make a circular motion is fixed on the outer side of an output shaft of the driving motor 601, two threaded cylinders 603 are connected to the outer side of the first threaded rod 602 in a threaded manner, a sliding rail 604 is fixed on an inner bottom wall of the fixture base 4, a sliding block 605 is fixed on the lower surface of each threaded cylinder 603, a movable plate 606 is fixed on the upper surface of each threaded cylinder 603, and a positioning block 607 is fixed on one side of each of the two movable plates 606.

Two opposite threads are distributed on the outer surface of the first threaded rod 602, the sliding block 605 is slidably connected inside the sliding rail 604, and when the threaded cylinder 603 moves, the sliding block 605 is driven to move simultaneously, and at this time, the sliding block 605 slides inside the sliding rail 604.

The movable opening that supplies fly leaf 606 to run through is seted up to the upper surface of anchor clamps seat 4, and the movable opening is the space that moves about fly leaf 606, and one side that two locating pieces 607 are relative all is fixed with the foam-rubber cushion, and the foam-rubber cushion texture is soft, can not press from both sides optical components and parts bad.

The fixing component includes a fixing plate 608 fixed on the upper surface of the positioning block 607, the upper surface of the fixing plate 608 is in threaded connection with a second threaded rod 609 of which the other end penetrates through and extends to the lower side of the fixing plate, a positioning plate 610 is fixed on the bottom end surface of the second threaded rod 609, a rubber plate is fixed on the lower surface of the positioning plate 610, the rubber plate is soft and cannot crush the optical element, two telescopic rods 611 are fixed on the upper surface of the positioning plate 610, a rotating handle 612 is fixed on the top end surface of the second threaded rod 609, and the rotating handle 612 is a common article on the market, which is not described in detail herein.

The two telescopic rods 611 are symmetrically distributed on the left side and the right side of the longitudinal central axis of the positioning plate 610, and one end of the telescopic rod 611, which is far away from the positioning plate 610, is fixed to the lower surface of the fixing plate 608.

The upper surface of the fixing plate 608 is provided with a threaded through hole for the second threaded rod 609 to penetrate through, and the threaded through hole is in threaded connection with the second threaded rod 609.

The telescopic rod 611 is composed of a sleeve bin and a moving rod, one end of the moving rod penetrates through and extends to the inside of the sleeve bin, a limiting block located inside the sleeve bin is fixedly connected to the outer side of the moving rod, a through hole matched with the moving rod is formed in one side of the sleeve bin, and the moving rod is prevented from being separated from the sleeve bin in the moving process by the limiting block.

The working principle of the above embodiment is as follows:

(1) When the coating fixture needs to be used, firstly, an optical component needing coating is placed on the upper surface of the processing table 6, after the optical component is placed, the driving motor 601 is started, the output shaft of the driving motor 601 starts to rotate to drive the first threaded rod 602 to start to rotate, at the moment, the two threaded cylinders 603 which are in threaded connection with the outer side of the first threaded rod 602 move towards the direction close to the longitudinal central axis of the fixture seat 4, the movement of the threaded cylinders 603 drives the sliding block 605 to move towards the direction close to the longitudinal central axis of the fixture seat 4, at the moment, the sliding block 605 slides in the sliding rail 604, and meanwhile, the movement of the threaded cylinders 603 drives the movable plate 606 to move towards the direction close to the longitudinal central axis of the fixture seat 4.

(2) The movable plate 606 moves to drive the positioning blocks 607 to move towards the direction close to the longitudinal central axis of the fixture seat 4, when the sponge pads on the opposite sides of the two positioning blocks 607 fix the optical components on the upper surface of the processing table 6, the driving motor 601 is turned off, then the worker holds the rotating handle 612 and rotates the rotating handle 612, the rotating handle 612 rotates to drive the second threaded rod 609 to start rotating, the positioning plate 610 moves downwards at the moment, in the process that the positioning plate 610 moves downwards, the length of the telescopic rod 611 is increased, when the rubber pads on the lower surface of the positioning plate 610 fix the optical components, the rotation of the rotating handle 612 is stopped, and at the moment, the optical components are fixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides an optical components's coating film anchor clamps, includes workstation (1), its characterized in that: a rotating motor (2) is fixed on the lower surface of the workbench (1), a transmission rod (3) driven by the rotating motor to do circular motion is fixed on the outer side of an output shaft of the rotating motor (2), a clamp seat (4) is fixed at one end, far away from the rotating motor (2), of the transmission rod (3), four supporting legs (5) are welded on the lower surface of the workbench (1), and a positioning mechanism (6) is arranged on the left side of the clamp seat (4);

the positioning mechanism (6) comprises a centering assembly and a fixing assembly, the centering assembly comprises a driving motor (601) fixed on the left side of the clamp seat (4), a first threaded rod (602) driven by the driving motor (601) to do circular motion is fixed on the outer side of an output shaft of the driving motor (601), the outer side of the first threaded rod (602) is in threaded connection with two threaded cylinders (603), a sliding rail (604) is fixed on the inner bottom wall of the clamp seat (4), a sliding block (605) is fixed on the lower surface of each threaded cylinder (603), a movable plate (606) is fixed on the upper surface of each threaded cylinder (603), and positioning blocks (607) are fixed on one opposite sides of the movable plates (606).

2. A jig for coating an optical component as claimed in claim 1, wherein: two pulleys are fixed on the lower surface of the clamp seat (4), and a guide rail for the pulleys to slide is arranged on the upper surface of the workbench (1).

3. A jig for coating an optical component as claimed in claim 1, wherein: the outer surface of the first threaded rod (602) is distributed with two opposite-direction threads, and the sliding block (605) is connected inside the sliding rail (604) in a sliding mode.

4. A jig for coating an optical component as claimed in claim 1, wherein: the upper surface of the clamp seat (4) is provided with a movable opening for the movable plate (606) to penetrate through, and sponge pads are fixed on one opposite sides of the two positioning blocks (607).

5. A jig for coating an optical component as claimed in claim 1, wherein: the fixing component comprises a fixing plate (608) fixed on the upper surface of the positioning block (607), the upper surface of the fixing plate (608) is in threaded connection with a second threaded rod (609) of which the other end penetrates through and extends to the lower side of the fixing plate, a positioning plate (610) is fixed on the bottom end surface of the second threaded rod (609), two telescopic rods (611) are fixed on the upper surface of the positioning plate (610), and a rotating handle (612) is fixed on the top end surface of the second threaded rod (609).

6. A coating clamp for an optical component as claimed in claim 5, wherein: two telescopic link (611) symmetric distribution is in the left and right sides of the vertical axis of locating plate (610), the one end that locating plate (610) was kept away from in telescopic link (611) is fixed with the lower surface of fixed plate (608).

7. A coating clamp for an optical component as claimed in claim 5, wherein: the upper surface of the fixed plate (608) is provided with a threaded through hole for the second threaded rod (609) to penetrate through, and the threaded through hole is in threaded connection with the second threaded rod (609).