a bending device
A bending device and top plate technology, which is applied to the program control of optics, instruments, sequence/logic controllers, etc., can solve the problem that the bending shape cannot meet the requirements of the physical environment of the synchrotron radiation beamline, and the micro-deformation pressure of the focusing mirror cannot be collimated. Bending adjustment and other issues, to achieve the effect of small elastic deformation range, high stability, and limited bending moment
Active Publication Date: 2017-09-26
SHANGHAI INST OF APPLIED PHYSICS - CHINESE ACAD OF SCI
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[0006] The purpose of the present invention is to provide a bending device, so as to solve the problem that the micro-deformation and high-precision bending adjustment of the collimating mirror cannot be realized in the prior art, and the bending shape after bending cannot meet the physical environment of the synchrotron radiation beamline demand problem
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[0030] The present invention will be further described below in conjunction with specific embodiments. It should be understood that the following examples are only used to illustrate the present invention but not to limit the scope of the present invention.
[0031] Please refer to Figure 1 to Figure 3 , shows a symmetrical rod rocker bending device provided by the present invention, which is used to clamp and drive the mirror to bend and deform. The bending device includes a main body 1, a driving mechanism 2, a rocker arm 3, a pull rod 4 and a mirror 5, wherein the driving mechanism 2 is arranged above the main body 1, two rocker arms 3 are symmetrically arranged at both ends of the main body 1, and the two rocker arms 3 are respectively hinged with the main body 1 through a vertically arranged rotating shaft, and a pull rod 4 extending in the horizontal direction is arranged between the two rocker arms 3, and the two ends of the pull rod 4 are respectively fixed on the ro...
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The invention provides a bending device. The bending device comprises a body, a drive mechanism, rocker arms, a pull rod and a mirror. The body is of an open structure and comprises a top plate, a bottom plate, a front plate and a rear plate which are connected into a whole. A supporting base of the drive mechanism is fixed to the top plate. A stepping motor, a coupler and a worm are sequentially connected and are fixed to the supporting base in the direction of being parallel to the top plate. A worm wheel is arranged underneath the worm, and the worm wheel and the worm form a worm deceleration transmission pair. An output shaft is fixed to the center of the worm wheel in the direction of being perpendicular to the worm, and the middle of the output shaft is connected with an upper connecting block. A guide rail is arranged below the top plate. A sliding table is parallel to the top plate and is clamped in the guide rail. A lower connecting block is further arranged underneath the sliding table. The rocker arms are symmetrically arranged between the front plate and the rear plate. The pull rod is fixed to the rocker arms in the horizontal direction, and the middle of the pull rod penetrates through the lower connecting block to be fixed. The mirror is parallel to the pull rod, and the two ends of the mirror are fixed to the rocker arms respectively. According to the bending device, the bending deformation degree of the pull rod and the mirror can be accurately controlled through output linear displacement.
Description
technical field [0001] The invention relates to a bending device, in particular to a high-precision micro-deformation bending device used in the field of synchrotron radiation beamlines. Background technique [0002] The collimating and focusing mirror is the main component of the synchrotron radiation beamline, and its main function is to realize the deflection, collimation and focusing of the beam. Synchrotron radiation has the characteristics of high energy, small divergence, and small spot. In order to ensure the quality and performance of the focused beam, the collimating lens must have very high surface accuracy and bending adjustment accuracy. According to the forming method, the focusing mirror can be divided into grinding mirror and bending mirror. Compared with ground mirrors, the radius of curvature of the curved mirror surface can be adjusted within a certain range, and the surface shape has high precision and is easy to manufacture. Therefore, synchrotron rad...
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IPC IPC(8): G05B19/04G02B27/62
CPCG02B27/62G05B19/04
Inventor 计展薛松祝万钱王楠陈家华吴佳兴
Owner SHANGHAI INST OF APPLIED PHYSICS - CHINESE ACAD OF SCI