Aircraft pneumatic starter rotor assembly support device
A supporting device and starter technology, applied in workpiece clamping devices, workbenches, manufacturing tools, etc., can solve problems such as difficult rotor assembly clamping, repair and inspection, high dimensional accuracy requirements for repair, and complex structure of rotor assemblies. Achieve the effect of saving manpower, convenient operation, simple and convenient repair and maintenance
Active Publication Date: 2017-03-29
GUANGZHOU AIRCRAFT MAINTENANCE ENG
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Problems solved by technology
The repair quality and detection accuracy of the rotor assembly directly determine the quality of the starter. The structure of the rotor assembly is often complex, the repair dimensional accuracy is high, the inspection is difficult, and the operating space is relatively narrow. It is difficult to clamp and repair the rotor assembly with ordinary tools. and testing work
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[0035] Such as Figure 1-11 Shown is an aircraft pneumatic starter rotor assembly support device of the present invention, which includes a support assembly for supporting the rotor assembly, a clamp assembly for clamping the operating tool 8, and an adjustment assembly for adjusting the orientation of the clamp assembly , the adjustment assembly is used to be installed on the rotor assembly, and the adjustment assembly is connected with the clamping assembly to adjust the orientation of the clamping assembly and then adjust the operating tool 8 to assume different operating postures. The operating tool in this embodiment is a grinder.
[0036] see Figure 1~5 , in this embodiment, the support assembly includes a horizontal support plate 1 (see image 3 ), horizontal support plate 6 (see Figure 4 ), a vertical support foot 2, a locking member for locking on the impeller of the rotor assembly 3 and an annular support seat 4 for supporting the bottom of the rotor assembly 3, ...
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The invention discloses an aircraft pneumatic starter rotor assembly supporting device which comprises a supporting assembly for supporting a rotor assembly, a clamping assembly for clamping an operation tool, and an adjusting assembly for adjusting the direction of the clamping assembly. The adjusting assembly is used for being installed on the rotor assembly and connected with the clamping assembly so as to adjust the direction of the clamping assembly and adjust the operation tool into different operation postures. The operation tool such as a grinding machine and a welding gun can be clamped by the clamping assembly, the direction of the clamping assembly is adjusted through the adjusting assembly, and therefore the operation tool is adjusted into different operation postures, and starter rotor assemblies of various part numbers can be conveniently repaired, ground and the like. The functions of matching and supporting the starter rotor assemblies are achieved, the convenience and operation accuracy of repairing, grinding and other operation of the rotor assembly are ensured, safety and reliability are achieved, labor is saved, and work efficiency is improved.
Description
technical field [0001] The invention relates to a supporting device for a rotor assembly of an aircraft pneumatic starter, which can not only play a reference auxiliary role in realizing the clamping and repairing of the starter rotor assembly, but also ensure matching requirements and operation accuracy. Background technique [0002] The aircraft pneumatic starter is the core component of the aircraft engine starting device. Most of the pneumatic starters use the pneumatic cascade rotor to drive the gear set to adjust the speed and transmit the torque of the output shaft to realize its starting function. [0003] The rotor assembly of the pneumatic starter is the core component of the starter. The repair quality and detection accuracy of the rotor assembly directly determine the quality of the starter. The structure of the rotor assembly is often complex, the repair dimension accuracy is high, the inspection is difficult, and the operating space is relatively narrow. It is ...
Claims
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IPC IPC(8): B25H1/02B25B11/00
Inventor 李秉正钟国声徐晓亭高雁资雯
Owner GUANGZHOU AIRCRAFT MAINTENANCE ENG