2results about How to "Simplify motion path" patented technology

This utility model discloses a brazed water-cooled plate grinding device, comprising: a support module, which includes a base, a platform, and a Y-axis drive unit; the platform is slidably connected to the base, and several positioning pins are provided on the platform; the water-cooled plate is placed on the platform, and the positioning pins contact the side wall of the water-cooled plate; and a grinding module, which includes an X-axis mover, a sliding seat, a Z-axis mover, a lifting seat, a rotary motor, a mounting plate, and a grinding head; the sliding seat is fixedly mounted on the first moving platform of the X-axis mover, the Z-axis mover is fixedly mounted on the sliding seat, the lifting seat is fixedly mounted on the second moving platform of the Z-axis mover, the rotary motor is fixedly mounted on the lifting seat, and the grinding head is fixedly mounted on the mounting plate, with the grinding disc of the grinding head facing the water-cooled plate. Compared with the prior art, this utility model solves the problems of low efficiency and poor grinding quality in the existing post-weld grinding process of water-cooled plates.

This utility model provides an installation device for large-scale pressure steel pipe elbows in vertical shafts, including a guide device laid on the ground. A movable frame is slidably supported on top of the guide device and can move. The movable frame is connected to the front and rear hydraulic cylinders of a hydraulic drive system via hinged supports. An adjustment platform is hinged to the piston rods of the front and rear hydraulic cylinders of the hydraulic drive system. The steel pipe elbow to be installed is fixed on the fixed support of the adjustment platform. The front and rear hydraulic cylinders of the hydraulic drive system perform telescopic movements, thereby driving the adjustment platform to rise, fall, and tilt, so that the steel pipe reaches the installation state. This installation device can be used for the installation of large-scale pressure steel pipe elbows in vertical shafts, and can easily realize the movement of the pressure steel pipe elbow and the adjustment of the installation angle during the installation process.