2results about How to "Improve machine quality" patented technology

The utility model discloses a machining automatic feeding mechanism which comprises a U-shaped base, a dustproof cleaning assembly is arranged on the outer surface of the upper side of the U-shaped base and comprises a U-shaped frame, dustproof plates are detachably installed on the inner walls of the two sides of the U-shaped frame, and two connecting columns are symmetrically connected to the inner wall of the U-shaped frame in a sliding mode. A fixing plate is fixedly mounted on the outer surfaces of the upper ends of the two connecting columns, a first threaded column is rotationally connected to the inner wall of the fixing plate, a cleaning plate is rotationally connected to the outer surface of the lower end of the first threaded column, and a brush is fixedly mounted on the outer surface of the lower side of the cleaning plate. By means of the structure, the materials are prevented from being stained with impurities or dust, the follow-up machining quality is improved, and then the practicability of the automatic feeding mechanism is improved.

The utility model provides a machining part for honing an inner hole, which relates to the technical field of inner hole machining, is used for being assembled on a cutter bar of a main shaft of a boring machine, and comprises a seat body, one end of the elastic mechanism is connected with the seat body; the honing oilstone is connected with the other end of the elastic mechanism; one end of the connecting rod is connected with the seat body, and the connecting rod intersects with the cutter bar and is in sliding connection with the cutter bar so as to be used for adjusting the distance between the honing oilstone and the cutter bar; the locking mechanism is arranged on the cutter bar, the locking mechanism is used for locking the connecting rod on the cutter bar, and the honing oilstone can hone the hole wall of the inner hole to be machined when the main shaft rotates; the machining part can guarantee that the hole wall roughness of the tailstock mandrel hole meets the design requirement, meanwhile, the machining part can be suitable for machining tailstock mandrel holes with different hole diameters, and universality is high.