Device for detecting performance of static pressure air flotation guide rail and using method of device
A detection device and guide rail technology, applied in the direction of measuring devices, using electrical devices, using electromagnetic means, etc., can solve the problems of reducing the machining accuracy of machine tools, measurement errors, low bearing capacity and rigidity, etc., and achieve simple structure, convenient use, and ease of use. Achieved effect
Inactive Publication Date: 2011-08-24
CHINA JILIANG UNIV
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Problems solved by technology
Therefore, the motion positioning error caused by the relatively low bearing capacity and rigidity of the air bearing guide rail will reduce the machining accuracy of the machine tool or generate measurement errors
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[0020] The upper adjusting wrench 1 of the present invention is installed on the input shaft of the upper reducer 2, the upper reducer 2 is installed on the horizontal movement frame 11, and the vertical lead screw 3 is installed on the horizontal movement frame 11 and connected with the output shaft of the upper reducer 2 connected, the vertical movement frame 5 is arranged on the vertical lead screw 3 and is connected with the horizontal movement frame 11 through the vertical guide rail 4 arranged on the horizontal movement frame 11, and the lower adjustment wrench 14 is installed on the input shaft of the lower reducer 13, and the lower deceleration The device 13 is installed on the base 10, the horizontal lead screw 12 is installed on the base 10 and connected with the output shaft of the lower reducer 13, the horizontal movement frame 11 is arranged on the horizontal lead screw 12 and is arranged on the base 10 The horizontal guide rail 9 is connected with the base 10, the...
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The invention discloses a device for detecting the performance of a static pressure air flotation guide rail and a using method of the device. A position relation between a detected air flotation guide rail (K) and a probe I (81), a probe II (82) and a probe III (83) is adjusted through a vertical motion frame (5), a horizontal motion frame (11), a rotating shaft (6) and a rotating disk (7); detection mechanisms (M) are arranged on the left side and the right side of the detected air flotation guide rail (K); and when a sliding sleeve (16) moves along a guide rail (15), distances between the probe I (81), the probe II (82) and the probe III (83), and a staff gauge (17) arranged on the sliding sleeve (16) are measured. Therefore, the straightness of the left side and the right side as well as the upper side and the lower side of the air floatation guide rail, the rolling, pitching and deflecting characteristics of the guide rail can be detected.
Description
Technical field: [0001] The invention relates to a performance detection device of a static pressure air flotation guide rail and a use method thereof, belonging to the field of performance detection of precision equipment. Background technique: [0002] The static pressure air bearing guide rail is a non-friction / extremely low friction support element with subsonic flow gas at a certain pressure as the lubricating medium. It has high precision, no wear, cleanliness, no pollution, long life, maintenance-free, and low heat generation , flexible structure design, high / low temperature resistance and atomic radiation, etc., are widely used in three-coordinate measuring machines, high-precision CNC machining, biochip technology, optical fiber docking, and manipulation, assembly, precision positioning, and processing of micro-mechanical parts. . With the rapid development of manufacturing technology and measurement technology, processing technology is constantly moving towards th...
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IPC IPC(8): G01M13/00G01B7/30G01B11/26
Inventor 李运堂袁柯铭楼晓春许昌
Owner CHINA JILIANG UNIV