A grating ruler lighting mechanism bonding device
A grating scale and bonding technology, which is applied in the direction of optical devices, measuring devices, instruments, etc., can solve problems such as difficulty in ensuring reliability, and achieve the effects of convenient operation, clear observation, and improved quality
Inactive Publication Date: 2017-04-05
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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Problems solved by technology
[0005] In order to solve the problem that the reliability of the existing grating ruler lighting mechanism is difficult to guarantee due to mechanical positioning, the present invention provides a grating ruler lighting mechanism bonding device. When the lighting mechanism is bonded to the indicating grating carriage, the The device can determine the ideal position of the lighting mechanism, and then glue the lighting mechanism to the indicator grating carriage
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[0016] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0017] Such as figure 1 Shown is a grating scale lighting mechanism bonding device, which includes a manipulator 1 , a peristaltic glue dispenser 2 , an oscilloscope 3 , a main grating 4 , an indicating grating carriage 5 , and a lighting mechanism 6 . The main grating 4 is fixed on the sliding table 10 of the manipulator 1, and the connecting plate 11 is fixed on the sliding table 10 of the manipulator 1. Two fixing plates 12 are respectively fixed on both sides of the connecting plate 11, and the main grating is fixed by two bezels 13. 4 is pressed on two fixed plates 12. The indicating grating carriage 5 is pressed on the main grating 4 through the carriage fixing block 14 and the torsion spring 18, and the boss B25 of the illuminating mechanism 6 is inserted into the square hole 21 of the indicating grating carriage 5 to indicate the po...
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A bonding device for a grating ruler lighting mechanism belongs to the field of photoelectric measurement technology. In order to solve the problem that the reliability of the existing grating ruler lighting mechanism is difficult to guarantee due to mechanical positioning, the main grating of the device is fixed on the slide table of the manipulator; The indicator grating carriage is in close contact with the carriage fixing block, and is pressed on the main grating by a torsion spring; the boss B of the lighting mechanism is inserted into the square hole of the indicator grating carriage; the photoelectric device on the indicator grating carriage passes subsequent processing The circuit is connected with the oscilloscope; the peristaltic glue dispenser is placed close to the manipulator; the main grating is pressed on two fixing plates by two beading bars, and the two fixing plates are respectively fixed on both sides of the connecting plate, and the connecting plate is fixed on On the sliding table of the manipulator; the indicating grating sliding frame is in rolling contact with the main grating through five bearings, the indicating grating is bonded to the indicating grating sliding frame, the photoelectric device is bonded to the indicating grating, and a square hole is arranged on the indicating grating sliding frame with grooves.
Description
technical field [0001] The invention relates to a bonding device for an illumination mechanism of a grating ruler, which belongs to the technical field of photoelectric measurement. Background technique [0002] In the field of precision measurement and displacement control, the use of grating as a benchmark is internationally recognized as the most practical, economical and reliable technical measure to obtain high precision. The grating ruler measuring mechanism is a representative product to achieve this approach, and is widely used in various machine tools, electromechanical equipment, and automated measuring equipment. [0003] The grating scale used on the CNC machine tool is composed of the main grating and the indicating grating. The main grating is glued on the scale shell, and the indicating grating is glued on the indicating grating carriage of the reading head. When the feed axis of the CNC machine tool moves, the scale The shell and the reading head move relati...
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IPC IPC(8): G01B11/00G01D11/28
Inventor 杨帆张雪鹏刘阳牛文达吴宏圣孙强
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI