2results about How to "Comprehensive experiment" patented technology

The utility model discloses a broken stone impact testing machine for an automobile sand collision resistance test, and relates to the technical field of automobile part testing, in particular to the broken stone impact testing machine for the automobile sand collision resistance test, which comprises an air storage tank, a control console is fixed on the air storage tank, and a shooting gun assembly is arranged in the control console. One end of the control table is fixedly connected with a discharging pipe communicated with discharging, the discharging pipe is communicated with the shooting gun assembly, one end of the discharging pipe is fixedly connected with an impact laboratory, the impact laboratory is movably connected with a movable rod, and an annular rotating ring plate is fixed to the movable rod. According to the gravel impact testing machine for the automobile sand collision resistance test, a fixing seat can drive an object to perform circular motion under the driving of a second motor output shaft, and the object can perform autorotation under the driving of a third motor output shaft.

The utility model discloses a circumference carries hand, including rotary table, first sliding platform air cylinder, second sliding platform air cylinder and pneumatic clamp hand, the bottom fixed mounting bottom plate of rotary table, the rotary table's carousel is fixed with the profiled column, and the profiled column is fixed with the stand of stand, and rotary table is connected with the drive motor, and first sliding platform air cylinder and second sliding platform air cylinder all include base and action end, the base fixed mounting of first sliding platform air cylinder is in the front end of stand base, and the action end of first sliding platform air cylinder is connected with the base bottom of second sliding platform air cylinder, and the action end of second sliding platform air cylinder is connected with the step motor of deceleration, and pneumatic clamp hand is connected with the step motor of deceleration, and pneumatic clamp hand includes the jaw and clamping air cylinder, and the side of stand base is fixed with first sensor support, and the original point sensor is fixed on first sensor support, and rotary table side is fixed with sensor shield piece, and the both sides fixed connection of motor support has second sensor support, and the proximity switch is fixedly installed on second sensor support.