Device for automatically replacing grinding head

Abstract

The invention discloses a device for automatically replacing a grinding head. The device comprises a rack as well as a three-dimensional manipulator mechanism, an electric drill key driving device and a grinding head storeroom mechanism which are arranged on the rack, wherein the three-dimensional manipulator mechanism is fixed at the upper left corner of the rack through an X-axis linear sliding table, and used for clamping grinding heads in the grinding head storeroom mechanism; the electric drill key driving device is fixed at the middle of the rack through a driving device mounting frame, and used for tightening or loosening an electric drill bit; and the grinding head storeroom mechanism is fixed at the middle of the rack through a magnet provided with a switch, positioned on the left side of the electric drill key driving device, and used for providing the grinding heads. The device is ingenious in structural design and reasonable in layout; the electric drill grinding head replacement quality and speed can be effectively improved; the application range is broad; and the widespread popularization and application are facilitated.

Description

technical field [0001] The invention relates to the technical field of automatic tool change, in particular to an automatic grinding head replacement device. Background technique [0002] The grinding machine can precisely process the surface of the workpiece, remove scratches, spots, and edge collapse on the surface of the workpiece, make the surface of the workpiece bright, smooth, and achieve a mirror effect or even achieve a certain precise roughness value. [0003] In order to improve work efficiency, most of the work is to use a robot to hold a pneumatic grinding head to grind on the surface of the workpiece to achieve a certain surface effect. Due to the rigid collision of the grinding head with the workpiece during grinding, the life of the grinding head is greatly shortened, so the grinding head must be replaced frequently, resulting in too long auxiliary processing time of the workpiece. The existing replacement and grinding are all manual operations, which is not...

AI Technical Summary

Problems solved by technology

For the grinding head, due to the rigid collision with the workpiece during grinding, the life of the grinding head is greatly shortened, so the grinding head must be replaced frequently, resulting in too long auxiliary processing time for the workpiece

The existing replacement and grinding are all manual operations, which is not only inefficient, but also prone to errors in the installation of the grinding head, which makes the grinding head more likely to be damaged, and more importantly, it is very unsafe

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