2results about How to "No installation required" patented technology

The utility model relates to the field of nut twisting machines, in particular to a nut twisting machine with a spring limiting structure, which comprises a bottom plate, a driving mechanism mounted at the upper end of the bottom plate and used for mounting nuts, a case mounted at the rear end of the driving mechanism, and a pushing mechanism used for clamping materials with threaded structures, the propelling mechanism comprises a sliding rail, the sliding rail is installed in the middle of the upper end of the bottom plate, a sliding frame is slidably connected to the upper end of the sliding rail, a clamping groove block is fixed to the upper end of one side of the sliding frame, and a screw is rotationally connected into the sliding frame. By arranging a spring limiting structure, when the device clamps a copper pipe, a clamping air cylinder drives a clamping mold to move, so that the clamping mold can clamp a spring and the copper pipe in the clamping mold, and the copper pipe and the spring can be clamped and fixed while the device twists a nut; therefore, the spring does not need to be installed and fixed tediously after the nut twisting operation is carried out by the device.

This utility model belongs to the technical field of wheel inspection equipment, specifically relating to a fully automatic wheel dynamic balancing inspection machine, including a first synchronous transmission component, a dynamic balancing inspection spindle, a positioning component, a second synchronous transmission component, and a correction mechanism. The second synchronous transmission component is mounted on a frame and located to one side of the first synchronous transmission component. The first and second synchronous transmission components are arranged parallel to each other. The correction mechanism is installed directly above the second synchronous transmission component and is used to adjust the position of the tire transmitted from the previous station. The dynamic balancing inspection spindle is installed inside the first synchronous transmission component, and the positioning component is installed outside the first synchronous transmission component. A lifting component that drives the first synchronous transmission component to move vertically up and down is provided at the end of the first synchronous transmission component near the second synchronous transmission component. This invention overcomes the shortcomings of the prior art, eliminates the need for manual installation, and improves the efficiency of tire dynamic balancing inspection.