2 results about "Arm surface" patented technology

The utility model relates to the technical field of steering knuckle, especially for a rear steering knuckle reinforcing connector, including the steering knuckle body, the steering knuckle body surface is equipped with a plurality of bolt holes, the steering knuckle body upper end is equipped with the shock absorber mounting arm fixedly, the shock absorber mounting arm surface is equipped with the shock absorber hole, the shock absorber mounting arm upper end is equipped with the mounting plate, the mounting plate both sides lower end is equipped with the reinforcing arm fixedly, through the double fixed and the strengthening of mounting plate and reinforcing arm, effectively dispersed the stress that shock absorber mounting arm suffered, the stress that originally concentrated in shock absorber mounting arm one place is reasonably transmitted to the steering knuckle body, this kind of structure design makes the structural strength of shock absorber mounting arm get the remarkable promotion, can better bear the various complex force that the vehicle driving process produced, thereby effectively reduced the risk that shock absorber mounting arm appeared fatigue damage because of stress too big, prolonged the service life of shock absorber mounting arm.

This utility model relates to the field of valve manufacturing technology, specifically to a tool feeding mechanism for a valve body grinding machine, comprising: a swing arm with a clamp at one end for gripping a grinding disc; a support plate adapted to support the swing arm and rotatably connected to the other end of the swing arm; a displacement sensor connected to the support plate and connected to a controller, adapted to detect the displacement of the surface of the swing arm during rotation, the controller being adapted to stop the spindle operation upon receiving a displacement signal from the displacement sensor; and a guide rail extending along the feeding direction of the grinding disc, the support plate being slidably mounted on the guide rail. This application includes an early warning system for abnormal grinding disc displacement. When the grinding disc is lifted upwards, the swing arm rotates around the connection point with the support plate, thereby changing the distance between the swing arm and the displacement sensor. The displacement sensor can detect the displacement of the swing arm surface and thus issue an alarm.