Lathe spindle box fixing device

• Main Author: FAN XISHENG
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2020
• Subjects: BORING; 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; TURNING

The utility model discloses a lathe spindle box fixing device. The clamping device comprises a base, a buffer structure, a fixed seat and a clamping structure, wherein a sliding rod is fixedly connected to one end of the base, a buffer structure is arranged on the outer side wall of the sliding rod, a fixed seat is fixedly connected to the bottom end of the buffer structure, a mounting hole is formed in the base, a connecting rod is fixedly connected to the bottom end of the base, and a second damping spring is arranged on the outer side of the connecting rod. According to the utility model, the first damping spring is arranged in the buffer structure; one side of each first damping spring is connected with a damping block; sliding grooves are formed in the damping blocks. Fixing holes areformed in the damping block, the linkage rod and the connecting block; and a fixing rod penetrates through the fixing hole to clamp the damping block, the linkage rod and the connecting block together, the connecting block i