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An integrated real-time thickness measurement flexible support device for pneumatic variable stiffness mirror milling

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

Active Publication Date: 2019-01-22
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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  • An integrated real-time thickness measurement flexible support device for pneumatic variable stiffness mirror milling
  • An integrated real-time thickness measurement flexible support device for pneumatic variable stiffness mirror milling
  • An integrated real-time thickness measurement flexible support device for pneumatic variable stiffness mirror milling

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Experimental program
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Embodiment Construction

[0019] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0020] As shown in the drawings, the integrated real-time thickness measurement pneumatic variable stiffness 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 circumference of the base 1.

[0021] The base 1 is provided with a sensor fixing stepped hole and a main threaded through hole respectively, and the central axis of the sensor fixing stepped hole and the main threaded 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, and the central axis of the sensor fixing stepped hole, the central axis of the ...

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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 processing of thin-walled parts, which is mainly used to perform variable rigidity follow-up of weak rigidity thin-walled parts with different curvatures and different stiffnesses during the mirror milling processing. Conformable flexible support and real-time thickness control and measurement. Background technique [0002] Large-scale lightweight alloy thin-walled parts and grid parts are widely used in the aerospace field. The traditional processing methods of large-scale thin-walled parts include chemical milling and profiling milling. Mirror milling has gradually replaced based on its high efficiency, economy and environmental protection. The traditional method is used for the processing of thin-walled parts. In the mirror milling process, the cutter and the supporting head are respectively located on both sides of the thin-walle...

Claims

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Application Information

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Patent Type & Authority Patents(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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