Optical element processing equipment
A technology for processing equipment and optical components, applied in metal processing equipment, grinding/polishing equipment, optical surface grinders, etc., can solve the problems of reduced abrasive utilization and grinding efficiency, and achieve increased abrasive utilization and improved grinding efficiency , The effect of simple structure design
Pending Publication Date: 2018-08-31
四川欧瑞特光电科技有限公司
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Problems solved by technology
[0004] Because the movement is passive, the grinding efficiency is reduced, and the rotation direction of the bonding disc and the grinding disc is free rotation, which causes the abrasive to be thrown out of the grinding disc, and the utilization rate of the abrasive is greatly reduced
Method used
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Embodiment Construction
[0022] Such as figure 1 As shown, the high-efficiency optical element processing equipment of the present invention includes a frame 1 , a spindle motor 2 , a grinding disc 3 , a pendulum shaft 4 , a workpiece shaft motor 5 , a bonding disc 6 , a motor controller 7 and a frequency converter 8 .
[0023] The frame 1 is placed on the ground and includes a main shaft support frame 11 , a workpiece shaft support frame 12 and a water tank 13 . Wherein, the spindle support frame 11 is placed on the ground and includes support legs 111 and a platform 112 horizontally fixed on the top of the support legs 11 . The workpiece shaft support frame 12 is installed on the side support leg 111 of the spindle support frame 11, which includes a cross bar 121 and a vertical bar 122; one end of the cross bar 121 is horizontally connected to the middle section of the side support leg 111 of the spindle support frame 11 The outer wall, the other end of which is vertically connected to the lower en...
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The invention relates to optical element processing equipment. The optical element processing equipment comprises a machine frame, a spindle motor, a grinding disc, a swing shaft, a workpiece shaft motor and an adhesive disc. The spindle motor is installed on the lower side of the machine frame, the grinding disc is installed on a power output shaft of the spindle motor, one end of the swing shaftis connected to the upper end of one side of the machine frame, and the workpiece shaft motor is installed at the other end of the swing shaft in a matched mode. The adhesive disk is installed at thepower output end of the workpiece shaft motor, one side of a part to be processed is connected on the adhesive disc in an adhesive mode, and the other side of the part to be processed is in contact with the grinding disc. The optical element processing equipment further comprises a motor controller and a frequency converter. The workpiece shaft motor is electrically connected with the motor controller, and the workpiece shaft motor is controlled by the motor controller to control and adjust the rotating speed and direction in real time. The frequency converter is electrically connected with the spindle motor. The optical element processing equipment has reasonable and ingenious concept, can grind and trim the surface shape of the part in real time, has high grinding efficiency and high abrasive utilization rate, can effectively control the surface shape, and is easier to process the high-precision surface shape.
Description
technical field [0001] The invention relates to the technical field of optical element processing, in particular to optical element processing equipment. Background technique [0002] Traditional optical processing uses a stylus to press on the receiving plate of the part station to drive the part to swing, and a certain pressure is given by the stylus, and pressure and relative motion are generated between the part and the grinding disc, so as to realize the grinding and polishing of the part. [0003] Due to the friction between the part and the grinding disc, the part (connected to the bonding disc) produces passive motion, and because it is relatively in the same direction (that is, it is both clockwise or counterclockwise, since the spindle is set to counterclockwise) movement, so they are all counterclockwise), and the movement is basically an unconstrained movement (ignoring the friction between the stylus and the bonding disc), so as to grind the parts; in the figure...
Claims
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IPC IPC(8): B24B13/00B24B37/00B24B37/34B24B47/12
CPCB24B13/00B24B37/00B24B37/34B24B47/12
Inventor 陈冬晖王建军范松如
Owner 四川欧瑞特光电科技有限公司