CN219426603U

CN219426603U - Turnover device for processing optical element

Info

Publication number: CN219426603U
Application number: CN202223424466.3U
Authority: CN
Inventors: 刘明凤
Original assignee: Shanghai Jingsheng Optoelectronic Technology Co ltd
Current assignee: Shanghai Jingsheng Optoelectronic Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-07-28
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a turnover device for processing an optical element, which belongs to the technical field of optical element processing, and particularly relates to a turnover device for processing an optical element, comprising a base used as a connecting base frame, wherein a turnover block is connected to the base, an internal thread is formed on the inner side of the turnover block, an elastic clamp part comprises a connecting shaft, an external thread which is in threaded fit with the internal thread is formed on the outer side of the connecting shaft, the left end of the connecting shaft is connected with an elastic clamp, a connecting thread is formed at the connecting position of the outer side of the connecting shaft corresponding to the elastic clamp, a thread groove which is in threaded fit with the connecting thread is formed on the inner side of the elastic clamp, the elastic clamp part is connected to the turnover block through the internal thread and the external thread, the elastic clamp part is conveniently disassembled and assembled with the connecting thread, and the elastic clamp is conveniently disassembled and assembled with the connecting shaft, and the elastic clamp is conveniently disassembled and assembled with the elastic clamp in later stage.

Description

Turnover device for processing optical element

Technical Field

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

Background

Optical elements are also known as optical components, most of which function as imaging, such as lenses, prisms, mirrors, etc. There are also parts that play a special role in optical systems (e.g., splitting, image transmission, filtering, etc.), such as reticles, filters, gratings, etc., for optical fiber elements. In the processing process of the optical element, in order to facilitate comprehensive processing of the element, a turnover device is generally utilized, and after one surface of the element is processed, the element is directly turned over to the other surface for processing, so that the processing efficiency can be improved.

The turnover device for processing the optical element disclosed in the patent application number CN201721837714.3 comprises an elastic chuck for clamping the optical element, a turnover block detachably connected with the elastic chuck and a base, and is characterized in that the base is provided with positioning points, and the turnover block is detachably connected with the base through the positioning points before and after the turnover, so that the optical element has the same processing coordinates before and after the turnover.

When the turnover device is used, the clamping piece is fixed on the turnover block due to the fact that the elastic clamp is matched with the turnover block through the fastening bolt, the situation that the fastening bolt is lost frequently occurs in the long-time use process, the elastic clamp cannot be connected to the turnover block, the fastening bolt is matched with the turnover block to fix the elastic clamp, the fastening bolt needs to be unscrewed firstly, and then the elastic clamp is adjusted to a proper position and then screwed and fixed, so that the turnover device is complicated to adjust.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

Therefore, the utility model aims to provide the turnover device for processing the optical element, which can be used for assembling and combining the elastic clamp component with the external thread through the internal thread and connecting with the turnover block, so that the elastic clamp component can be conveniently disassembled and assembled, the position of the elastic clamp component on the turnover block can be adjusted, meanwhile, the connecting thread is arranged at the connecting position of the connecting shaft outside corresponding to the elastic clamp, the thread groove assembled and combined with the connecting thread is arranged at the inner side of the elastic clamp, the thread groove is assembled and combined with the connecting thread, the elastic clamp and the connecting shaft are connected, the elastic clamp can be conveniently disassembled and assembled, and the elastic clamp can be conveniently disassembled and assembled in the later period.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

an overturning device for processing an optical element, comprising:

as a base for connecting the base frame;

the overturning block is connected to the base, and an internal thread is formed on the inner side of the overturning block;

the elastic clamp component is connected to the overturning block and comprises a connecting shaft, an external thread which is in threaded fit with the internal thread is arranged on the outer side of the connecting shaft, and the left end of the connecting shaft is connected with the elastic clamp;

the connecting shaft is provided with connecting threads at the outer side corresponding to the joint of the elastic chuck, and the inner side of the elastic chuck is provided with a thread groove which is in threaded fit with the connecting threads.

As a preferable embodiment of the turning device for processing an optical element according to the present utility model, wherein: the base outside integrated into one piece is connected with the connecting stud, has offered the connecting screw that fits with the connecting stud spiral shell on the upset piece.

As a preferable embodiment of the turning device for processing an optical element according to the present utility model, wherein: the connecting shaft is provided with a positioning hole at the outer side corresponding to the position of the connecting thread, and the elastic chuck is provided with a positioning groove with the same inner diameter as the positioning hole.

As a preferable embodiment of the turning device for processing an optical element according to the present utility model, wherein: the positioning hole and the positioning groove are connected with a positioning bolt.

As a preferable embodiment of the turning device for processing an optical element according to the present utility model, wherein: the distance between the external thread and the connecting thread is 5-10cm.

Compared with the prior art: the elastic clamp component is assembled with the external thread through the internal thread and is connected to the overturning block, the elastic clamp component is conveniently disassembled and assembled, the position of the elastic clamp component on the overturning block is adjusted, meanwhile, the connecting thread is correspondingly arranged at the joint of the connecting shaft and the elastic clamp, the inner side of the elastic clamp is provided with a thread groove assembled with the connecting thread, the thread groove is assembled with the connecting thread, the elastic clamp is connected with the connecting shaft, the elastic clamp is conveniently disassembled and assembled, and the elastic clamp is convenient to disassemble, assemble and adjust.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of a part of the structure of the present utility model.

In the figure: 100 base, 110 connecting stud, 200 turning block, 210 connecting screw hole, 220 internal thread, 300 elastic clamping component, 310 connecting shaft, 311 external thread, 312 connecting thread, 312a locating hole, 320 elastic clamping head, 321 thread groove and 321a locating groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a turnover device for processing optical elements, referring to fig. 1-3, comprising a base 100, a turnover block 200 and an elastic clamping component 300;

with continued reference to fig. 1-2, as a base 100 connected to the base frame, a connecting stud 110 is integrally formed on the outer side of the base 100;

1-2, the turning block 200 is connected to the base 100, the inner side of the turning block 200 is provided with an internal thread 220, and the turning block 200 is provided with a connecting screw hole 210 screwed with the connecting stud 110;

1-3, the elastic clamping component 300 is connected to the turning block 200 and comprises a connecting shaft 310, an external thread 311 which is in threaded fit with the internal thread 220 is formed on the outer side of the connecting shaft 310, the left end of the connecting shaft 310 is connected with an elastic chuck 320, the elastic clamping component 300 is in threaded fit with the external thread 311 through the internal thread 220 and is connected to the turning block 200, the elastic clamping component 300 is convenient to disassemble and assemble, the position of the elastic clamping component 300 on the turning block 200 is adjusted, meanwhile, a connecting thread 312 is formed on the outer side of the connecting shaft 310 corresponding to the joint of the elastic chuck 320, a thread groove 321 which is in threaded fit with the connecting thread 312 is formed on the inner side of the elastic chuck 320, the elastic chuck 320 is connected with the connecting shaft 310, the elastic chuck 320 is convenient to disassemble and assemble, and assemble the elastic chuck 320 in later period;

the connecting shaft 310 is provided with connecting threads 312 at the outer side corresponding to the connection position with the elastic clamping head 320, the inner side of the elastic clamping head 320 is provided with a thread groove 321 which is in threaded fit with the connecting threads 312, the outer side of the connecting shaft 310 is provided with a positioning hole 312a corresponding to the connecting threads 312, the elastic clamping head 320 is provided with a positioning groove 321a with the same inner diameter as the positioning hole 312a, and the positioning hole 312a and the positioning groove 321a are internally connected with a positioning bolt (not labeled in the figure).

Working principle: when the elastic clamp 300 is in use, the elastic clamp 300 is in threaded fit with the external threads 311 through the internal threads 220 and is connected to the overturning block 200, so that the elastic clamp 300 is convenient to disassemble and assemble, the position of the elastic clamp 300 on the overturning block 200 is adjusted, meanwhile, the connecting threads 312 are formed at the positions, corresponding to the joints with the elastic chucks 320, of the outer sides of the connecting shafts 310, the threaded grooves 321 in threaded fit with the connecting threads 312 are formed at the inner sides of the elastic chucks 320, the threaded grooves 321 in threaded fit with the connecting threads 312, the elastic chucks 320 are connected with the connecting shafts 310, the elastic chucks 320 are convenient to disassemble and assemble, and the elastic chucks 320 are convenient to disassemble and assemble in later periods.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. An overturning device for processing an optical element, comprising:

a base (100) as a connection base frame;

the overturning block (200) is connected to the base (100), and an internal thread (220) is formed on the inner side of the overturning block (200);

the elastic clamp component (300) is connected to the overturning block (200) and comprises a connecting shaft (310), an external thread (311) which is in threaded fit with the internal thread (220) is arranged on the outer side of the connecting shaft (310), and the left end of the connecting shaft (310) is connected with the elastic clamp head (320);

connecting threads (312) are formed at the positions, corresponding to the connecting positions of the elastic chucks (320), on the outer sides of the connecting shafts (310), and thread grooves (321) which are in threaded fit with the connecting threads (312) are formed in the inner sides of the elastic chucks (320).

2. The turnover device for processing optical elements according to claim 1, wherein the outer side of the base (100) is integrally formed with a connecting stud (110), and the turnover block (200) is provided with a connecting screw hole (210) in threaded engagement with the connecting stud (110).

3. The turnover device for processing optical elements according to claim 1, wherein a positioning hole (312 a) is formed on the outer side of the connecting shaft (310) corresponding to the position of the connecting screw thread (312), and a positioning groove (321 a) having the same inner diameter as the positioning hole (312 a) is formed on the elastic clamping head (320).

4. A turnover device for optical element processing according to claim 3, wherein positioning pins are connected to the positioning holes (312 a) and the positioning grooves (321 a).

5. The turnover device for optical member processing according to claim 1, wherein the interval between the external screw thread (311) and the connecting screw thread (312) is 5-10cm.