CN201885727U - Mechanical zero calibration device for grid rudders - Google Patents

Mechanical zero calibration device for grid rudders Download PDF

Info

Publication number
CN201885727U
CN201885727U CN2010205760569U CN201020576056U CN201885727U CN 201885727 U CN201885727 U CN 201885727U CN 2010205760569 U CN2010205760569 U CN 2010205760569U CN 201020576056 U CN201020576056 U CN 201020576056U CN 201885727 U CN201885727 U CN 201885727U
Authority
CN
China
Prior art keywords
index dial
platform
grid
zero
measurement
Prior art date
Application number
CN2010205760569U
Other languages
Chinese (zh)
Inventor
吴勇
梅华
范开春
Original Assignee
湖北航天技术研究院总体设计所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 湖北航天技术研究院总体设计所 filed Critical 湖北航天技术研究院总体设计所
Priority to CN2010205760569U priority Critical patent/CN201885727U/en
Application granted granted Critical
Publication of CN201885727U publication Critical patent/CN201885727U/en

Links

Abstract

The utility model discloses a mechanical zero calibration device for grid rudders. In the structure of the device, an angle indicator and a positioning platform are integrated with a main holder body through connectors, the angle indicator comprises dials, dial-mounting lugs and pointers, the dials are mounted on the dial-mounting lugs, the pointers are mounted in pointer holes on the end of a grid rudder, the positioning platform comprises mounting datum platforms and zero measurement platforms, the main holder body is provided with connecting holes matched with butting holes of a cabin, the mounting datum platforms are positioned at the connecting holes, and the zero measurement platforms are perpendicular to the dial-mounting lugs, and are positioned at the roots of the dial-mounting lugs. The structure of the device is simple, measurement is convenient, datums are uniform, and the device can realize quick datum positioning; the reliability of connection and measurement is enhanced, the measurement precision is increased as well, and the device is more adaptable to different grid rudders.

Description

Grid steering wheel tool zero adjustment device
Technical field
The utility model belongs to field of measuring technique, relates to a kind of mechanical zero measurement and calibrating installation of grid rudder of grid steering wheel tool zero adjustment device, particularly aircraft.
Background technology
For the mechanical zero measurement and the adjusting of grid rudder, do not have method and apparatus preferably at present both at home and abroad.But in view of the labyrinth of grid rudder, the device of measurement not only versatility and interchangeability is poor, and the variation of measuring basis, cause the error measured big, and the reliability of measurement result is not high, and the control of grid rudder is produced adverse influence.
Summary of the invention
The utility model provides a kind of grid steering wheel tool zero adjustment device, and the mechanical zero of grid rudder can be measured and regulate to this device easily, and determine electrical null position with this, realizes the unification of mechanical zero and electrical equipment zero-bit; Can realize location fast, the measuring basis unanimity, error is little, the reliability height.
The grid steering wheel tool zero adjustment device that the utility model provides, comprise angle indicator, locating platform and main support body, it is characterized in that: angle indicator and locating platform constitute an integral body by web member and main support body, the angle indicator comprises index dial, index dial installation journal stirrup and pointer, index dial is installed in index dial and installs on the journal stirrup, and pointer is installed in the pointer hole of grid rudder end; Locating platform is made of reference for installation platform and zero measurement platform, have connection holes on the main support body with cabin section butt hole coupling, the reference for installation platform is positioned at the connection holes place, and the zero measurement platform is installed journal stirrup perpendicular to index dial, and is positioned at index dial installation journal stirrup root.
The utility model grid steering wheel tool zero adjustment apparatus structure is simple, and it is convenient to measure, and unifying datum can be realized quick benchmark location; Adopt body self connection holes position, cabin to install, both improved the reliability that connects, simplified the structure of device itself again; Index dial adopts adjustable mounting structure, has increased the adaptability of device to different grid rudders; Adopt two index dials and two pointers that angle is measured, increased the measurement reliability, improved measuring accuracy.
Description of drawings
Fig. 1 is a general structure synoptic diagram of the present utility model.
Fig. 2 is a grid steering wheel tool zero adjustment vertical view.
Fig. 3 is duty of the present utility model and fundamental diagram.
Embodiment
As shown in Figure 1, the grid steering wheel tool zero adjustment device that the utility model provides comprises angle indicator, locating platform and main support body, angle indicator and locating platform constitute an integral body by web member and main support body 9, the angle indicator by index dial 4a, 4b, index dial journal stirrup 3a, 3b is installed and pointer 6a, 6b form, index dial 4a, 4b are installed in index dial by screw and install on journal stirrup 3a, the 3b, and pointer 6a, 6b are installed in the pointer hole of grid rudder end.Have connection holes 8 on the main support body 9 with cabin section butt hole coupling.Each connection holes 8 place is provided with reference for installation platform 7, and reference for installation platform 7 is the round platform concentric with connection holes 8, is 2~5mm highly, and the upper surface that guarantees each round platform is on same plane.Reference for installation platform 7 is grid steering wheel tool zero adjustment devices and the benchmark that connects of cabin body end face.Zero measurement platform 5a, 5b install journal stirrup 3a, 3b perpendicular to index dial, and are positioned at index dial installation journal stirrup 3a, 3b root.Reference for installation platform 7 and zero measurement platform 5a, 5b constitute locating platform, and main support body 9 two ends are provided with two handle 1a, 1b, are used for the Unit Installation operation.Main support body 9 is by connection holes 8 installing and locating.
To be main support body two ends install journal stirrup 3a, square platform that 3b is vertical with index dial for described zero measurement platform 5a, 5b, width is identical with index dial installation journal stirrup 3a, 3b, aspect ratio index dial thickness is slightly high, and zero measurement platform 5a, the 5b at two ends should be on same planes.
Described reference for installation platform plane, 7 place and zero measurement platform 5a, plane, 5b place should be parallel to each other, and guarantee that flatness is not more than 0.1.
The distance that two index dials on the described main support body are installed journal stirrup 3a, 3b is suitable with the rudder face width of grid rudder.
Described two index dial 4a, 4b are installed on index dial installation journal stirrup 3a, the 3b at main support body two ends by screw and index dial mounting hole 2a, 2b respectively, and index dial mounting hole 2a, 2b adopt mounting hole, make and build-up tolerance with coupling grid rudder system.
Fig. 2 is a grid steering wheel tool zero adjustment vertical view: 9 are grid steering wheel tool zero adjustment device, and 10a, 10b, 10c, 10d are the grid rudder, and 11 is the cabin body.
Fig. 3 is duty of the present utility model and fundamental diagram.
One, mechanical zero is regulated:
1. main support body 9 is connect with cabin sports association by connecting hole 8, realize the locating platform location;
2. rotate grid rudder 10b, grid rudder 10b two ends pointer 6a, 6b are equated with zero measurement platform 5a, 5b distance.
In like manner, regulate other 3 grid rudder 10a, the mechanical zero of 10c, 10d.
Two, zero adjustment:
1. index dial 4a, 4b are installed on index dial by mounting screw and install on journal stirrup 3a, the 3b, regulate the installation site, make 0 ° of aligned in position of pointer 6a, 6b and index dial;
2. make the steering wheel energising get back to electrical null position,, draw grid rudder calibration zero-bit from the angle of angle indicator reading pointer 6a, 6b.
In like manner, calibrate other 3 grid rudder zero-bits.
An embodiment design parameter of the present utility model is as follows: main support body length: 900mm, and width: 240mm, highly: 36mm; Wherein two index dials are installed the spacing of journal stirrup: 790mm, and index dial is installed the journal stirrup height: 340mm, locating platform flatness: 0.1mm; The parameter of measuring is: mechanical zero: 0 ° ± 10 '.

Claims (1)

1. grid steering wheel tool zero adjustment device, comprise angle indicator, locating platform and main support body (9), it is characterized in that: angle indicator and locating platform constitute an integral body by web member and main support body (9), the angle indicator comprises index dial (4a, 4b), index dial installation journal stirrup (3a, 3b) and pointer (6a, 6b), index dial (4a, 4b) is installed in index dial and installs on the journal stirrup (3a, 3b), and pointer (6a, 6b) is installed in the pointer hole of grid rudder end; Locating platform is made of reference for installation platform (7) and zero measurement platform (5a, 5b), have connection holes (8) on the main support body (9) with cabin section butt hole coupling, reference for installation platform (7) is positioned at connection holes (8) and locates, zero measurement platform (5a, 5b) is installed journal stirrup (3a, 3b) perpendicular to index dial, and is positioned at index dial installation journal stirrup (3a, 3b) root.
CN2010205760569U 2010-10-22 2010-10-22 Mechanical zero calibration device for grid rudders CN201885727U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205760569U CN201885727U (en) 2010-10-22 2010-10-22 Mechanical zero calibration device for grid rudders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205760569U CN201885727U (en) 2010-10-22 2010-10-22 Mechanical zero calibration device for grid rudders

Publications (1)

Publication Number Publication Date
CN201885727U true CN201885727U (en) 2011-06-29

Family

ID=44183272

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205760569U CN201885727U (en) 2010-10-22 2010-10-22 Mechanical zero calibration device for grid rudders

Country Status (1)

Country Link
CN (1) CN201885727U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102929327A (en) * 2012-10-26 2013-02-13 湖北三江航天红峰控制有限公司 Rapid zero regulating device of steering engine
CN104111021A (en) * 2014-07-08 2014-10-22 湖北三江航天红峰控制有限公司 Air steering engine rudder piece angle and electrical angle overlapping zeroing execution mechanism
CN104973265A (en) * 2015-07-07 2015-10-14 西安航空学院 Method for correcting zero position of electric steering engine
CN109059682A (en) * 2018-08-31 2018-12-21 西安航天动力技术研究所 A kind of steering engine mechanical zero fast alignment device
CN109870078A (en) * 2017-12-05 2019-06-11 北京自动化控制设备研究所 A kind of servo-operated mechanism mechanical zero and electrical null position registration method of adjustment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102929327A (en) * 2012-10-26 2013-02-13 湖北三江航天红峰控制有限公司 Rapid zero regulating device of steering engine
CN102929327B (en) * 2012-10-26 2014-12-17 湖北三江航天红峰控制有限公司 Rapid zero regulating device of steering engine
CN104111021A (en) * 2014-07-08 2014-10-22 湖北三江航天红峰控制有限公司 Air steering engine rudder piece angle and electrical angle overlapping zeroing execution mechanism
CN104111021B (en) * 2014-07-08 2016-08-03 湖北三江航天红峰控制有限公司 A kind of air steering wheel rudder sheet angle overlaps with electric angle actuator of returning to zero
CN104973265A (en) * 2015-07-07 2015-10-14 西安航空学院 Method for correcting zero position of electric steering engine
CN109870078A (en) * 2017-12-05 2019-06-11 北京自动化控制设备研究所 A kind of servo-operated mechanism mechanical zero and electrical null position registration method of adjustment
CN109059682A (en) * 2018-08-31 2018-12-21 西安航天动力技术研究所 A kind of steering engine mechanical zero fast alignment device

Similar Documents

Publication Publication Date Title
EP2482040B1 (en) Optical Encoder with Misalignment Detection and Adjustment Method Associated Therewith
CN101551240B (en) Large-scale gear measuring method based on laser tracking technology
CN102937409B (en) Polar coordinate gear measurement center and zero calibrating method thereof
JP4005921B2 (en) Industrial robot calibration apparatus, method and computer program product for calibration
CN2932304Y (en) Hole pitch measuring ruler
CN102519339B (en) Measuring rod device for inner-ring raceway of pivoting support
CN102426005A (en) Automatic measurement device for treewalk growth
CN203396314U (en) Rope-pulling type displacement meter calibration device
CN103278257B (en) Non-linear platinum resistor correction temperature transmission circuit
CN201653336U (en) General measuring instrument of high pressure air compressor turntable mortise
CN201715984U (en) Novel pitch-row distance admeasuring apparatus
CN203216410U (en) Detection pin and detection apparatus for detecting hole position and molded-surface profile tolerance
CN103575244B (en) The auto-correction method of polar coordinates probe in gear measuring system amount of bias
CN201964854U (en) Special measuring tool for clamp spring slot of internal and external spherical cage external starwheels
CN106482693B (en) A kind of gauge head unit and its method of adjustment improving gears tooth pitch measurement accuracy
CN106705894B (en) The error calibration of double Circular gratings Angular Displacement Detecting Systems and compensation method
CN106404279A (en) Device calibrating sensor through random force
CN102788547B (en) Measuring device for mounting angles of blades of axial flow fan
CN102494602B (en) Automatic tree-diameter measuring device
CN102519424B (en) Accelerometer mounting tool angle change monitoring system
CN102997841B (en) Rotary vector (RV) reducer back clearance measuring system
CN108168499A (en) A kind of measuring for the coaxiality error method and measuring system
CN202064934U (en) MWD (Measurement While Drilling) external angular difference drill protractor
CN103512481A (en) Linear displacement sensor
CN202885742U (en) Measurement apparatus for axial-flow fan-blade installation angle

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20170714

Address after: 431400 Hubei province Wuhan Honggang village in Xinzhou District of Yangluo Economic Development Zone, Yangluo Development Zone, five floor, room 504

Patentee after: Aerospace Science and engineering Rocket Technology Co., Ltd.

Address before: 430040 Jinshan Road, Hubei, Wuhan, No. 9

Patentee before: Hubei Aerospace Technology Academy General Design Institute

Effective date of registration: 20170714

Address after: 431400 Hubei province Wuhan Honggang village in Xinzhou District of Yangluo Economic Development Zone, Yangluo Development Zone, five floor, room 504

Patentee after: Aerospace Science and engineering Rocket Technology Co., Ltd.

Address before: 430040 Jinshan Road, Hubei, Wuhan, No. 9

Patentee before: Hubei Aerospace Technology Academy General Design Institute

TR01 Transfer of patent right
CX01 Expiry of patent term

Granted publication date: 20110629

CX01 Expiry of patent term