Optical lens test frame
The utility model discloses an optical lens testing frame, relates to the technical field of optical lens testing, and comprises a bottom plate, a placing plate is arranged above the bottom plate, a sliding groove is formed in the placing plate, a partition plate is fixedly arranged in the sliding g...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an optical lens testing frame, relates to the technical field of optical lens testing, and comprises a bottom plate, a placing plate is arranged above the bottom plate, a sliding groove is formed in the placing plate, a partition plate is fixedly arranged in the sliding groove, vertical plates are symmetrically arranged on the bottom surface of the partition plate, threaded rods rotationally penetrate through the two vertical plates, and the threaded rods are arranged on the bottom surface of the partition plate. The outer surfaces of the two threaded rods are both sleeved with threaded blocks in a threaded mode, the two threaded blocks mutually slide in the sliding grooves, moving blocks are fixedly arranged on the top faces of the two threaded blocks, arc-shaped plates are fixedly arranged on the opposite sides of the two moving blocks, and a second motor is started to drive a driving bevel gear to rotate. Under the condition that the threaded rod is meshed with the driven bevel |
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