Multi-station double-optical-path centering equipment

Abstract

The utility model provides multi-station double-optical-path centering equipment which comprises a base and a plurality of workbenches, and the workbenches are evenly distributed on the base in two rows. The measuring head assembly is used for measuring the circle drawing amount of the upper and lower sphere center images of the to-be-centered component on the workbench; the horizontal adjusting assembly is arranged between the two rows of workbenches; the vertical adjusting assembly is fixed on the horizontal adjusting assembly; the rotating assembly is fixed on the horizontal adjusting assembly; the displayer is arranged on the rotating assembly and used for observing the measured value of the circle drawing amount of the sphere center image of the to-be-centered part; and the measuring assembly is arranged on the base and is used for establishing a reference for the to-be-centered part. According to the equipment, a plurality of single-air-floating turntable double-optical-path centrescopes are integrated into one piece, so that the equipment purchase cost is saved, and the occupied area of an installation and adjustment workshop is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of optical machine assembly and adjustment, and in particular provides a multi-station dual-light path centering device. Background Art

[0002] The existing dual-path centering system was only equipped with one air-bearing turntable. Centering and glue-filling a set of conventional optical components took approximately one hour, and the glue drying time exceeded 24 hours. During this drying period, the optical components had to remain stationary on the air-bearing turntable. This resulted in an average daily operating time of one hour for each dual-path centering system, resulting in a significant waste of resources. During peak production periods, queues often occurred, necessitating an urgent need to increase production capacity and ensure efficiency. Summary of the Invention

[0003] The purpose of this application is to solve the problem that the existing optical path centering instrument can only center one set of optical components, so as to improve the utilization rate of dual optical path centering equipment, avoid queuing problems during peak production tasks, improve production efficiency, and save equipment purchase costs and occupied area.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A multi-station dual-optical path centering device, comprising:

[0006] base,

[0007] There are multiple workbenches, which are evenly distributed in two rows on the base and are used to install and adjust the parts to be centered and drive them to rotate;

[0008] Measuring head assembly, used to measure the circle drawing amount of the upper and lower spherical center images of the parts to be centered on the workbench;

[0009] A horizontal adjustment assembly is provided between two rows of workbenches and is used to adjust the horizontal position of the measuring head assembly so that the measuring head assembly can measure the components to be centered on different workbenches;

[0010] A vertical adjustment assembly is fixed to the horizontal adjustment assembly and is used to adjust the relative distance between the measuring head assembly and the workbench;

[0011] The rotating assembly is fixed on the horizontal adjustment assembly and is used to drive the measuring head assembly to rotate between the two rows of workbenches;

[0012] A display, provided on the rotating assembly, for observing the actual measured value of the circle drawn by the spherical center image of the component to be centered;

[0013] The measuring assembly is set on the base and is used to establish a reference for the part to be centered.

[0014] The multi-station dual-optical path centering device provided by the present invention also has the following technical features: the workbench includes a plurality of air-floating turntables and a four-dimensional adjustment table fixed on the air-floating turntables.

[0015] The multi-station dual-optical path centering equipment provided by the present invention also has such a technical feature that the measuring head assembly includes an upper measuring head for measuring the amount of circle drawn by the upper spherical center image of the component to be centered on the workbench and a lower measuring head for measuring the amount of circle drawn by the lower spherical center image of the component to be centered on the workbench.

[0016] The multi-station dual-optical path centering device provided by the present invention also has the following technical features: the horizontal adjustment component includes a horizontal linear guide rail fixed on the base and a slider that can move horizontally on the horizontal linear guide rail, and the slider drives the measuring head assembly to move in the horizontal direction.

[0017] The multi-station dual-optical path centering device provided by the present invention also has such technical features: the rotating assembly includes: a rotating shaft for rotating and moving the measuring head assembly, an adapter base for connecting the rotating shaft to the vertical adjustment assembly, and a switching unit for switching the directions of the upper measuring head and the lower measuring head.

[0018] The switching unit includes a large gear, a small gear meshing with the large gear, and a motor for providing power;

[0019] The rotating shaft is fixed by a bearing, a bearing inner pressure ring and a bearing outer pressure ring.

[0020] The multi-station dual-optical path centering device provided by the present invention also has the following technical features: the vertical adjustment component is a vertical linear guide rail, and the measuring component is a micrometer.

[0021] The multi-station dual-light path centering device provided by the present invention also has the following technical feature: the number of the workbenches is 8.

[0022] Beneficial effects

[0023] The centering equipment provided by the utility model integrates a plurality of single air-floating turntable dual-optical path centering instruments into one, thereby saving equipment purchase costs and reducing the occupied area of ​​the assembly and adjustment workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0025] Figure 1 This is a schematic diagram of the structure of the multi-station dual-optical path centering device provided in this application;

[0026] Figure 2 This is the main view of the multi-station dual-optical path centering device provided by this application;

[0027] Figure 3 for Figure 2 sectional view of

[0028] Figure 4 for Figure 3 A partial enlarged view of

[0029] Among them, 1: base, 2: air-floating turntable; 3: four-dimensional adjustment table; 4: small gear; 5: large gear; 6: vertical linear guide; 7: upper probe; 8: display; 9: horizontal linear guide; 10: part to be centered; 11: micrometer; 12: lower probe; 13: motor; 14: bearing inner pressure ring; 15: bearing outer pressure ring; 16: bearing; 17: slider; 18: rotating axis; 19: adapter base. DETAILED DESCRIPTION

[0030] The present application is further described in detail below with reference to the accompanying drawings and examples. However, it should be noted that these embodiments are not limitations of the present application, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in this field based on these embodiments are within the scope of protection of the present application.

[0031] In the description of the embodiments of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the creation of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the creation of the present application.

[0032] Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified with "first," "second," etc., may explicitly or implicitly include one or more of the features. In the description of the inventions of this application, unless otherwise specified, "plurality" means two or more.

[0033] The terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. A person of ordinary skill in the art will understand the specific meanings of these terms in the context of this application based on specific circumstances.

[0034] like Figure 1-4 As shown, the utility model provides a multi-station dual-light path centering device, the device comprising:

[0035] Base 1, as the supporting platform of the equipment, provides working space

[0036] There are multiple workbenches, which are evenly distributed in two rows on the base 1 and are used to install and adjust the component to be centered 10 and drive it to rotate;

[0037] The measuring head assembly is used to measure the circle drawing amount of the upper and lower spherical center images of the component to be centered 10 on the workbench;

[0038] A horizontal adjustment assembly is provided between two rows of workbenches and is used to adjust the horizontal position of the measuring head assembly so that the measuring head assembly can measure the components to be centered 10 on different workbenches;

[0039] A vertical adjustment assembly is fixed to the horizontal adjustment assembly and is used to adjust the relative distance between the measuring head assembly and the workbench;

[0040] The rotating assembly is fixed on the horizontal adjustment assembly and is used to drive the measuring head assembly to rotate between the two rows of workbenches;

[0041] A display 8 is provided on the rotating assembly for observing the measured value of the circle drawn by the spherical center image of the component to be centered 10;

[0042] The measuring assembly is arranged on the base 1 and is used to establish a reference for the component to be centered.

[0043] In some embodiments, the workbench includes multiple air-bearing turntables 2 and a four-dimensional adjustment platform 3 fixed to the air-bearing turntables 2. The air-bearing turntables 2 rotate the component 10 to be centered. The air-bearing turntables 2 have excellent axial and radial rotational accuracy, ensuring the accuracy of the circle measurement results of the spherical center image of the component 10 to be centered. The four-dimensional adjustment platform 3 is used in conjunction with the measurement assembly to adjust the position of the component 10 to ensure that the measurement assembly's changes are within the design requirements, thereby establishing an adjustment benchmark.

[0044] In some embodiments, the measuring head assembly includes an upper measuring head 7 for measuring the circle drawn by the upper spherical center image of the component to be centered 10 on the workbench and a lower measuring head 12 for measuring the circle drawn by the lower spherical center image of the component to be centered 10 on the workbench.

[0045] In some embodiments, the horizontal adjustment assembly includes a horizontal linear guide rail 9 fixed on the base 1 and a slider 17 disposed on the horizontal linear guide rail 9 and movable in the horizontal direction. The slider 17 drives the measuring head assembly to move in the horizontal direction.

[0046] In some embodiments, the rotating assembly includes: a rotating shaft 18 for rotating and moving the measuring head assembly, an adapter base 19 for connecting the rotating shaft 18 to the vertical adjustment assembly, and a switching unit for switching the directions of the upper measuring head 7 and the lower measuring head 11.

[0047] The switching unit includes a large gear 5, a small gear 4 meshing with the large gear 5, and a motor 13 for providing power;

[0048] The rotating shaft 18 is fixed by a bearing 16 , a bearing inner pressure ring 14 , and a bearing outer pressure ring 15 .

[0049] In some embodiments, the vertical adjustment component is a vertical linear guide rail 6 , and the measuring component is a micrometer 11 .

[0050] In some embodiments, the number of the workstations is 8.

[0051] The working process of the centering device provided in any of the above embodiments is as follows:

[0052] Install multiple components 10 to be centered on the four-dimensional adjustment platform 3 respectively. When installing, they are preferably installed on the same side of the horizontal linear guide rail 9. After the four-dimensional adjustment platform 3 on the same side of the horizontal linear guide rail 9 is fully installed, the remaining components 10 to be centered are installed on the other side of the horizontal linear guide rail 9.

[0053] Centering the component 10 to be centered on one of the four-dimensional adjustment platforms 3;

[0054] The slider 17 is driven by the horizontal linear guide rail 9 to move horizontally, and is switched to the other four-dimensional adjustment platform 3 on the same side to center the component 10 to be centered on the four-dimensional adjustment platform 3;

[0055] After all the components 10 to be centered on the multiple four-dimensional adjustment platforms 3 on the same side have completed centering, a command is sent to the switching unit to switch the measuring head assembly to the other side, and S2-S3 are repeated until all the components 10 to be centered have completed centering.

[0056] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application. The above description is merely a preferred embodiment of the present application. It should be noted that those skilled in the art can make various improvements and variations without departing from the technical principles of the present application, and such improvements and variations shall also be considered within the scope of protection of the present application.

Claims

1. A multi-station dual-light path centering device, characterized in that: The device comprises: base, There are multiple workbenches, which are evenly distributed in two rows on the base and are used to install and adjust the parts to be centered and drive them to rotate; Measuring head assembly, used to measure the circle drawing amount of the upper and lower spherical center images of the parts to be centered on the workbench; A horizontal adjustment assembly is provided between two rows of workbenches and is used to adjust the horizontal position of the measuring head assembly so that the measuring head assembly can measure the components to be centered on different workbenches; A vertical adjustment assembly is fixed to the horizontal adjustment assembly and is used to adjust the relative distance between the measuring head assembly and the workbench; The rotating assembly is fixed on the horizontal adjustment assembly and is used to drive the measuring head assembly to rotate between the two rows of workbenches; A display, provided on the rotating assembly, for observing the actual measured value of the circle drawn by the spherical center image of the component to be centered; The measuring assembly is set on the base and is used to establish a reference for the part to be centered.

2. The multi-station dual-optical path centering device according to claim 1, characterized in that: The workbench includes a plurality of air-floating turntables and a four-dimensional adjustment platform fixed on the air-floating turntables.

3. The multi-station dual-optical path centering device according to claim 1, characterized in that: The measuring head assembly comprises an upper measuring head for measuring the circle drawn by the upper spherical center image of the component to be centered on the workbench and a lower measuring head for measuring the circle drawn by the lower spherical center image of the component to be centered on the workbench.

4. The multi-station dual-light path centering device according to claim 1, characterized in that: The horizontal adjustment assembly includes a horizontal linear guide rail fixed on a base and a slider disposed on the horizontal linear guide rail and movable in a horizontal direction. The slider drives the measuring head assembly to move in a horizontal direction.

5. The multi-station dual-light path centering device according to claim 3, characterized in that: The rotating assembly includes: a rotating shaft for rotating and moving the measuring head assembly, an adapter base for connecting the rotating shaft with the vertical adjustment assembly, and a switching unit for switching the directions of the upper measuring head and the lower measuring head. The switching unit includes a large gear, a small gear meshing with the large gear, and a motor for providing power; The rotating shaft is fixed by a bearing, a bearing inner pressure ring and a bearing outer pressure ring.

6. The multi-station dual-light path centering device according to claim 1, characterized in that: The vertical adjustment component is a vertical linear guide rail, and the measuring component is a dial indicator.

7. The multi-station dual-light path centering device according to claim 1, characterized in that: The number of the workbenches is 8.

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