CN202974287U - Optical fiber gyro system general assembling mechanism - Google Patents
Optical fiber gyro system general assembling mechanism Download PDFInfo
- Publication number
- CN202974287U CN202974287U CN 201220591047 CN201220591047U CN202974287U CN 202974287 U CN202974287 U CN 202974287U CN 201220591047 CN201220591047 CN 201220591047 CN 201220591047 U CN201220591047 U CN 201220591047U CN 202974287 U CN202974287 U CN 202974287U
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- optical fiber
- optical fibre
- fibre gyro
- mounting
- motor
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Abstract
The utility model relates to an optical fiber gyro system general assembling mechanism which consists of a mounting disk (1), locking pressing blocks (2), a structural body (3), a motor (4), a positioning block (5), control switches (6), a motor control box (7) and positioning pins (8), wherein mounting holes of an optical fiber gyro is matched with the positioning pins on the mounting disk; by the two locking pressing blocks, an optical fiber gyro structural body can be quickly positioned on the mechanism; the mounting disk is fixedly connected with an output shaft of the motor; and the motor rotates to drive the mounting disk and the optical fiber gyro body fixed on the mounting disk to rotate together, so that mounting operation and gluing fixing operation of an optical fiber disk in an optical fiber gyro assembling process are realized. By the mechanism, quick clamping and quick structural member mounting of the optical fiber gyro can be favorably realized; automation of tail fiber gluing and disk-mounting of an optical fiber device is realized; and the disk-mounting efficiency of the optical fiber gyro system and the consistency of the quality of a product are improved.
Description
Technical field
The present invention relates to a kind of mechanism for optical fibre gyro system optical device, optical fiber and structural member assembling, particularly optical fibre gyro system general assembly mechanism.
Background technology
The optical fibre gyro general assembly is the important step that optical fibre gyro produces, its main action is to carry out optical device to install fixing, optical device tail fiber disc dress, gluing are fixed, structural member is fixed the work of grade, and the quality of optical fibre gyro general assembly has significant impact to temperature, vibration performance and the yield rate of optical fibre gyro complete machine.
At present, both at home and abroad not relevant for the explanation report of the method and apparatus of optical fibre gyro general assembly, without relevant patented claim.According to understanding in industry, the total process of assembling of internal optical fiber gyro is pure manual operations, and automaticity is not high, and production efficiency is low, the consistance of product is poor.Therefore, be necessary to develop for the total process of assembling of optical fibre gyro and develop necessary technological equipment, enhance productivity and the consistance of product.
Summary of the invention
For the reality of optical fibre gyro general assembly, proposed a kind of optical fibre gyro general assembly mechanism design and realized the total process of assembling of optical fibre gyro.
Optical fibre gyro general assembly of the present invention mechanism comprises mounting disc (1), locking briquetting (2), structural body (3), motor (4), locating piece (5), gauge tap (6), motor control box (7), register pin (8), wherein:
The mounting hole of optical fibre gyro matches with register pin (8) in mounting disc (1), utilizes two locking briquettings (2), realizes the quick location of optical fibre gyro structural body in mechanism being beneficial to carry out the follow-up operation of optical fibre gyro general assembly;
Mounting disc is fixedly connected with the output shaft of motor (4), and motor (4) rotates the optical fibre gyro body that drives mounting disc and be fixed thereon and together rotates, and is beneficial to realize the total process of assembling fiber reel dress of optical fibre gyro, gluing fixing operation;
Be designed with locating piece (5) on structural body, locating piece (5) can match with any one of upper four pilot holes of mounting disc (1), the locking of realization to mounting disc (1) position is beneficial to carry out the screw lock operation that in the total process of assembling of optical fibre gyro, optical device, structural member carry out.
Wherein, this mechanism can realize two kinds of different functions according to the mode of the laying difference of structural body, is used for during horizontal positioned realizing that optical device is fixed, the device tail fiber disc fills, gluing, the structural member fixed installation; When vertically mode is placed, the motor control box back side is placed on surface level, the motor control box back side and structural body are the integrated design, when this purpose of design is that the vertical mode of enlarging mechanism is worked and the contact area of work top, guarantee the stability of system works, vertically mode is placed be used to realizing that on fiber optic loop, optical fiber pigtail is processed operation.
Description of drawings
Fig. 1 is optical fibre gyro total installed capacity composition,
Fig. 2 is that structural body is in the horizontality schematic diagram,
Fig. 3 is the locating piece locking state figure in the horizontal operation state,
Fig. 4 is the locating piece releasing orientation figure in the horizontal operation state,
Fig. 5 is that structure is in vertical view.
Embodiment
The concrete real process of this mechanism is as follows: (with reference to accompanying drawing 2,3,4,5)
General assembly mechanism is in vertical duty, optical fibre gyro ring skeleton is fixedly mounted on mounting disc (1), locating piece (5) is in releasing orientation, starter motor (4), driving the fiber optic loop skeleton rotates, with the manufacturing technique requirent of fiber optic loop tail optical fiber (or depolarizer) according to optical fibre gyro, coil dress, gluing, be fixed on the fiber optic loop skin.After finishing dealing with, fiber optic loop is unloaded from general assembly mechanism, will complete fiber optic loop and optical device and carry out the optical system welding.
to complete welding, the fiber optic gyro framework part that preparation is assembled, be positioned in mounting disc (1), the mounting hole of fiber optic loop skeleton coordinates with register pin (8) in mounting disc and positions, utilize locking briquetting (2) that the fiber optic loop skeleton is fixed in mounting disc (1), then, start the gauge tap (6) of motor (4), the together uniform rotation of fiber optic gyro framework that makes motor (4) drive mounting disc (1) and be fixed thereon, carry out the tail fiber disc dress, gluing, fixing, after the device tail optical fiber is finished dealing with, disable motor (4) also utilizes locating piece (5) that mounting disc (1) is locked, carry out the device fixing operation.The total process of assembling of optical fibre gyro is the hocket steady job of optical device tail fiber disc dress, gluing, fixing and optical device of the technological requirement according to optical fibre gyro assembling, until complete optical device fiber optic loop, Y waveguide, coupling mechanism, photodetector, depolarizer assembly work, namely completed the groundwork of optical fibre gyro assembling, complete on this basis the mainboard of optical fibre gyro, the optical fibre gyro assembly work is so far completed in the assembly work of shell, cover plate, light source base plate.
Claims (2)
1. optical fibre gyro system general assembly mechanism, comprise mounting disc (1), locking briquetting (2), structural body (3), motor (4), locating piece (5), gauge tap (6), motor control box (7), register pin (8), it is characterized in that, the mounting hole of optical fibre gyro matches with register pin (8) in mounting disc (1), utilize two locking briquettings (2), realize the quick location of optical fibre gyro structural body in mechanism being beneficial to carry out the follow-up operation of optical fibre gyro general assembly;
Mounting disc is fixedly connected with the output shaft of motor (4), and motor (4) rotates the optical fibre gyro body that drives mounting disc and be fixed thereon and together rotates, and is beneficial to realize the total process of assembling fiber reel dress of optical fibre gyro, gluing fixing operation;
Be designed with locating piece (5) on structural body, locating piece (5) can match with any one of upper four pilot holes of mounting disc (1), the locking of realization to mounting disc (1) position is beneficial to carry out the screw lock operation that in the total process of assembling of optical fibre gyro, optical device, structural member carry out.
2. optical fibre gyro system general assembly according to claim 1 mechanism, is characterized in that, the mode of the laying difference according to structural body can realize two kinds of different functions,
Be used for during horizontal positioned realizing that optical device is fixed, the device tail fiber disc fills, gluing, the structural member fixed installation;
When vertically mode is placed, the motor control box back side is placed on surface level, the motor control box back side and structural body are the integrated design, when this purpose of design is that the vertical mode of enlarging mechanism is worked and the contact area of work top, guarantee the stability of system works, vertically mode is placed be used to realizing that on fiber optic loop, optical fiber pigtail is processed operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220591047 CN202974287U (en) | 2012-11-09 | 2012-11-09 | Optical fiber gyro system general assembling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220591047 CN202974287U (en) | 2012-11-09 | 2012-11-09 | Optical fiber gyro system general assembling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974287U true CN202974287U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220591047 Expired - Lifetime CN202974287U (en) | 2012-11-09 | 2012-11-09 | Optical fiber gyro system general assembling mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN202974287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236583B (en) * | 2013-06-07 | 2017-05-24 | 中国航天科工集团第三研究院第八三五八研究所 | Gyro alignment calibration device |
| CN114178152A (en) * | 2021-11-16 | 2022-03-15 | 西安航天精密机电研究所 | Mounting method of dynamic pressure motor and frame assembly |
-
2012
- 2012-11-09 CN CN 201220591047 patent/CN202974287U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236583B (en) * | 2013-06-07 | 2017-05-24 | 中国航天科工集团第三研究院第八三五八研究所 | Gyro alignment calibration device |
| CN114178152A (en) * | 2021-11-16 | 2022-03-15 | 西安航天精密机电研究所 | Mounting method of dynamic pressure motor and frame assembly |
| CN114178152B (en) * | 2021-11-16 | 2022-11-01 | 西安航天精密机电研究所 | Mounting method of dynamic pressure motor and frame assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410205 Building 2, Hunan Space Administration Industrial Zone, No. 217, Fenglin Third Road, Yuelu District, Changsha City, Hunan Province Patentee after: HUNAN AEROSPACE YUANWANG SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 410502 No. 217, Fenglin Third Road, Changsha City, Hunan Province Patentee before: HUNAN AEROSPACE YUANWANG MEASUREMENT & CONTROL TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211227 Address after: Three road 410205 in Hunan Province, Yuelu District City, No. 217 Changsha Fenglin Patentee after: HUNAN AEROSPACE ELECTROMECHANICAL EQUIPMENT AND SPECIAL MATERIAL INSTITUTE Address before: 410205 Building 2, Hunan Space Administration Industrial Zone, No. 217, Fenglin Third Road, Yuelu District, Changsha City, Hunan Province Patentee before: HUNAN AEROSPACE YUANWANG SCIENCE & TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
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| CX01 | Expiry of patent term |