Microscope zoom compensation lens base turning jig
A vehicle fixture and compensating mirror technology, applied in the direction of clamping, clamping devices, manufacturing tools, etc., can solve the problems of low machining accuracy and low production efficiency, and achieve improved production efficiency, convenient clamping, and improved dimensional accuracy and position The effect of precision
Active Publication Date: 2015-05-27
WUZHOU OKA OPTICAL INSTR
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a microscope zoom compensation mirror base car jig, which can solve the problems of low machining accuracy and low production efficiency of the existing zoom compensation mirror base
Method used
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Embodiment Construction
[0018] The present invention will be described in further detail below with reference to the embodiments of the drawings:
[0019] Such as figure 1 , figure 2 The shown microscope zoom compensation lens holder car fixture includes a connecting plate 1 with a connecting cone 12 at one end, and a turntable mounting seat 2 fixedly connected to the other end of the connecting plate 1 through a connecting screw. The turntable mounting seat 2 passes through a A shaft hole arranged parallel to the axis of the connecting cone 12 is movably equipped with a turntable 3, the turntable 3 is installed in the shaft hole of the turntable mounting seat 2 through its shaft, and the end of the turntable 3 is connected with an end stop screw 11 ; On the other end of the turntable mounting seat 2 is equipped with a turntable pressing plate 8 through two locking screws; the other end of the turntable 3 is connected with a workpiece clamping seat 4, and the other end of the workpiece clamping seat 4 ...
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The invention discloses a microscope zoom compensation lens base turning jig and belongs to the technical field of mechanical manufacturing. The turning jig comprises a connecting plate provided with a connecting taper shank at one end. A rotating plate is movably mounted on the connecting plate through a rotating plate mounting base. The rotating plate is provided with a rotating shaft portion and mounted at the rotating plate mounting base in an insertion mode through the rotating shaft portion. The rotating plate mounting base is provided with at least two rotating plate pressing plates for fixing the rotating plate to the end surface of one end of the rotating plate mounting base. The rotating plate is provided with a workpiece clamping base. An axial workpiece positioning pin in co-arrangement with the connecting taper shank and a workpiece positioning plate with a positioning surface are respectively mounted at the end surfaces of the workpiece clamping base. The inclination angle of the positioning surface of the workpiece positioning plate with the vertical direction is angle c. A workpiece tightening pressing plate close to the workpiece positioning pin is mounted at the rotating plate through a locking screw in a penetration mode. A limit steel ball is mounted at the connection portion between the rotating plate mounting base and the rotating plate through a spring in an embedded mode. The microscope zoom compensation lens base turning jig can solve the problems of low machining accuracy and low production efficiency of existing zoom compensation lens bases.
Description
Technical field [0001] The invention relates to the technical field of mechanical manufacturing, in particular to a vehicle fixture for a microscope zoom compensation lens holder. Background technique [0002] The mechanical compensation zoom optical system used in a stereo microscope with a continuously changing focal length usually has two moving components: a variable magnification lens component and a compensation lens component. When the variable magnification lens unit moves along the optical axis, in order to ensure the stability of the system image surface, the compensation lens unit also moves along the optical axis. The zoom compensation lens holder is used to support and adjust the components of the compensation lens, such as Figure 7 , Picture 8 The shown microscope zoom compensation lens holder includes a seat body 101 with a central hole 101a opened on the seat body 101, a pin portion extending outward from the seat body 101, and a pin hole 102a on the pin 102, the...
Claims
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IPC IPC(8): B23Q3/12
CPCB23Q3/12B23Q2703/10
Inventor 陈群高思颖
Owner WUZHOU OKA OPTICAL INSTR