A device for positioning and attitude adjustment of optical components
A technology for adjusting devices and optical components, which is applied to optical surface grinders, parts of grinding machine tools, grinding/polishing equipment, etc., can solve the problems of high cost, complex structure, troublesome manufacturing and installation, etc., and achieves low cost and high precision. , the effect of easy processing and manufacturing
Active Publication Date: 2021-08-06
CHINA WEAPON SCI ACADEMY NINGBO BRANCH
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The currently used clamping and positioning device requires a motor to drive the worm, and the worm then drives the turbine to rotate, and the combination of the screw and the rotating nut to realize the lifting of the components has the disadvantages of complex structure, high cost, and troublesome manufacturing and installation.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0030] Such as Figure 1~6 As shown, a positioning and attitude adjustment device for optical elements includes a substrate 1, a preliminary positioning mechanism, a final positioning mechanism, and an attitude adjustment structure for the element 40. The substrate 1 is two left and right parallel arrangements. It is L-shaped, and each substrate 1 is provided with guide rails 1.1 along the length direction, one of which is a flat guide rail, and the other is a V-shaped guide rail, and the guide rails 1.1 are fixed on the substrate 1 by hexagon socket screws. The top of guide rail 1.1 is successively provided with movable top plate 5, fixture top plate 6 and top plate 11 from bottom to top, and the bottom of movable top plate 5 is provided with guide wheel 2, and mobile top plate 5 can move freely along guide rail 1.1 by guide wheel 2. There a...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A positioning and attitude adjustment device for optical components, including a base plate, a preliminary positioning mechanism, a final positioning mechanism and an attitude adjustment structure. The movable top plate, fixture top plate and top plate, the movable top plate can move freely along the guide rail through the guide wheels; the preliminary positioning mechanism includes component hooks, sleeves and nuts, the fixture top plate is positioned above the movable top plate through positioning pins, and the components are hung by component hooks It is placed under the movable top plate, and is clamped and positioned with the movable top plate by a sleeve and a nut; the final positioning mechanism includes a left top shaft and a right top shaft; the attitude adjustment structure includes an adjustment thread sleeve and a lock nut, and the adjustment thread sleeve is screwed into the In the top plate, the top plate is fixed on the top plate of the frame body by screws, and the parallelism between the components and the X-Y plane is realized by fine-tuning and adjusting the thread sleeve. The invention not only has simple structure, low cost and convenient operation, but also has high positioning accuracy, low cost and is easy to process and manufacture.
Description
technical field [0001] The invention relates to a positioning and attitude adjustment device for optical elements, which is applied to ion beam polishing processing of planar optical elements in a vacuum environment. Background technique [0002] The principle of ion beam polishing removal is that the accelerated gas ions collide with the surface of the material, and the atoms or molecules on the surface of the material are removed through the momentum transfer to realize the removal of the component surface. It has the characteristics of high precision, non-contact, and no damage. It is especially suitable for ultra- Fabrication of smooth optical element surfaces. The ion beam polishing process requires the optical components to be precisely positioned and adjusted relative to the ion source, so as to ensure the precise control of technical parameters such as ion beam polishing trajectory and incident angle. [0003] The clamping and positioning device currently used requi...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B24B1/00B24B13/005B24B41/00
CPCB24B1/002B24B13/005B24B41/005
Inventor 郭海林聂凤明王大森裴宁李晓静张广平张旭李维杰
Owner CHINA WEAPON SCI ACADEMY NINGBO BRANCH