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Integrated pneumatic variable-stiffness mirror milling flexible supporting device with real-time thickness measuring function

A flexible support and integrated technology, applied in the direction of positioning device, support, measuring/indicating equipment, etc., can solve the problem of not considering the position adjustment of the ultrasonic thickness measuring probe, not considering the center position support, etc., to suppress vibration and increase the effective area effect

Active Publication Date: 2017-07-14
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this invention does not consider the support of the central position, and does not consider the position adjustment of the ultrasonic thickness measuring probe during the measurement process

Method used

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  • Integrated pneumatic variable-stiffness mirror milling flexible supporting device with real-time thickness measuring function
  • Integrated pneumatic variable-stiffness mirror milling flexible supporting device with real-time thickness measuring function
  • Integrated pneumatic variable-stiffness mirror milling flexible supporting device with real-time thickness measuring function

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Experimental program
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Effect test

Embodiment Construction

[0019] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] As shown in the accompanying drawings, the integrated real-time thickness measuring pneumatic variable rigidity mirror milling flexible support device 15 of the present invention includes a base 1, and an end cover 3 is fixed on the right side of the base 1, and the end cover 3 can be fixedly connected with the base 1 by bolts, and a through hole for connecting with the processing robot is opened in the outermost circumferential direction of the base 1 .

[0021] The base 1 is respectively provided with a sensor fixing stepped hole and a main thread through hole, and the central axis of the sensor fixing stepped hole and the central axis of the main thread through hole are parallel to the central axis of the base 1 And they are arranged symmetrically on both sides of the central axis of the base 1 respectively, and the ce...

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PUM

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Abstract

The invention discloses an integrated pneumatic variable-stiffness mirror milling flexible supporting device with a real-time thickness measuring function. The device comprises a base, an end cover is fixed on the base; a sensor fixing step hole and a main thread through hole are formed in the base; a displacement sensor is fixed in the sensor fixing step hole; a main pin type cylinder is in threaded connection with the main thread through hole; a plurality of peripheral thread through holes are formed in the periphery of the base; an auxiliary pin type cylinder is in threaded connection with the interior of each of the peripheral thread through holes; the piston rods of the auxiliary pin type cylinders are in threaded connection with a switch connecting rod arranged in the end cover; auxiliary universal balls are in threaded connection with the right end of the switch connecting rod; the detecting rod of the displacement sensor is fixed with the piston rod of the main pin type cylinder in a parallel connection manner through the switch connecting rod; a center thread through hole is formed in the switch connecting rod in the horizontal direction; the left end of a main universal ball is in threaded connection with the center thread through hole; a through hole is formed in the end cover at the position corresponding to each of the auxiliary universal balls and the main universal ball. With the adoption of the integrated pneumatic variable-stiffness mirror milling flexible supporting device, the vibration of thin-walled workpieces is effectively eliminated.

Description

technical field [0001] The invention relates to a support device capable of real-time control of the processing thickness during the mirror milling process of thin-walled parts, which is mainly used for variable stiffness follow-up and movement of thin-walled parts with different curvatures and different stiffnesses during the mirror milling process. Conformal flexible support and real-time thickness control and measurement. Background technique [0002] Large light alloy thin-walled parts and grid parts are widely used in the aerospace field. The traditional processing methods for large thin-walled parts include chemical milling and pattern milling. Mirror milling has gradually replaced it due to its high efficiency, economy and environmental protection. The traditional method is used for the processing of thin-walled parts. During the mirror milling process, the tool and the support head are respectively located on both sides of the thin-walled part, and move symmetricall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06B23Q3/08B23Q11/00B23Q17/20
CPCB23Q3/065B23Q3/082B23Q11/0039B23Q17/20
Inventor 肖聚亮徐发达赵素雷黄田林彬
Owner TIANJIN UNIV
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