Grinding machine having universal joint bearing with constant-speed inner wheel

Abstract

A grinding machine having a universal joint bearing comprises a movable-mount module, a universal-joint module, a mount control module, a grinding-wheel module and a milling-stone module. The movable-mount module further comprises a plurality of movable mounts. The universal-joint module consists of a plurality of servo-motors, each being provided with a universal-joint bearing. The mount control module is coupled with an S movable mount. The grinding-wheel module further comprises a grinder main-shaft motor, a high-speed shaft mount, a grinder belt and a disk-grinder unit. The milling-stone module is connected to one lateral side of the mount control module.

1 . A grinding machine having a universal joint bearing, comprising:
 a movable-mount module further comprising a plurality of movable mounts, each of said movable mounts comprising at least an upper slide slab and a lower slide slab, each of said lower slide slabs having at least two sliding grooves and each of said upper slide slabs having a corresponding number of sliding rails slidably coupled with corresponding one of said lower slide slabs, a lateral movable mount of said movable-mount module further including a sliding element;   a universal-joint module consisting of a plurality of servo-motors, each of said servo-motors being installed on a lateral side of a corresponding one of said servo-motors, one end of each of said servo-motors being provided with a universal-joint bearing;   a mount control module coupled with an S movable mount;   a grinding-wheel module further comprising a grinder main-shaft motor, a high-speed shaft mount, a grinder belt and a disk-grinder unit, said high-speed shaft mount being mounted on a Z 1  movable mount; and   a milling-stone module connected to both of one side of said mount control module and said sliding element of said lateral movable mount of said movable-mount module, an X 3 -axis servo-motor being connected to one side of said sliding element, said disk-grinder unit being installed between said S movable mount and a connecting unit of said milling-stone module.   
     
     
         2 . The grinding machine having a universal joint bearing of  claim 1  wherein said movable-mount module further includes a primary movable mount provided with a milling-stone module, a grinding-wheel module and an X 1 -axis servo-motor aside said primary movable mount, a secondary movable mount provided with a lateral X 2 -axis servo-motor, a lateral mount connected to said primary movable mount and provided with a sliding element and a milling-stone module, a Z movable mount mounted on said upper slide slab of said secondary movable mount and provided with a Z-axis servo-motor, a Z 1  movable mount provided with a Z 1 -axis servo-motor sandwiching said Z movable mount with said secondary movable mount and an S movable mount embedded within said mount control module and having a lateral S-axis servo-motor. 
     
     
         3 . The grinding machine having a universal joint bearing of  claim 1  wherein said universal-joint module further includes an X-axis servo-motor set with a terminal universal joint bearing further comprising an X 1 -axis servo-motor aside said primary movable mount, an X 2 -axis servo-motor aside said secondary movable mount and an X 3 -axis servo-motor aside said sliding element of said lateral movable mount, a Z-axis servo-motor with a terminal universal joint bearing aside said Z movable mount, a Z 1 -axis servo-motor with a terminal universal joint bearing aside said Z 1  movable mount, an S-axis servo-motor with a terminal universal joint bearing aside said S movable mount, a C-axis servo-motor with a terminal universal joint bearing mounted on said upper slide slab of said S movable mount, and a spindle-grinder sharpener mounted on said high-speed shaft mount with a terminal universal joint bearing. 
     
     
         4 . The grinding machine having a universal joint bearing of  claim 1  wherein said mount control module further includes a base shaft with one end provided with a worm wheel. 
     
     
         5 . The grinding machine having a universal joint bearing of  claim 4  wherein said worm wheel has a first side provided with a bearing-ball spindle and a second side provided with a base-shaft servo-motor.