Pipe cutting device for piston pin machining

• Main Author: JIA LANLAN
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2022
• Subjects: COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a pipe cutting device for piston pin machining, and relates to the technical field of piston pin raw material machining. The machining device comprises a machining table, a motor chamber is formed in one side of the machining table, a motor is fixedly connected to the motor chamber, and a transmission box is fixedly connected to the side, close to the motor chamber, of the upper surface of the machining table. The motor, the synchronous wheel, the synchronous belt, the first lead screw, the upper clamp, the lower clamp and the like are used in cooperation, and the upper clamp and the lower clamp are both arranged to be arc-shaped, so that a pipe can be effectively prevented from sliding due to radial force in the cutting process, and the pipe is effectively fixed; a stepping motor drives a third lead screw to rotate, then a cutting motor and a cutter are driven to move to adjust the cutting position under the cooperation effect of an H-shaped sliding groove and an H-shaped sliding