Workpiece positioning and fixing device for machining

• Main Authors: LI HUI, NI YUHAN, JIANG NAN, REN DAGUANG
• Format: Patent
• Language: Chinese; English
• Published: 05.11.2019
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; STORAGE MEANS FOR WORKSHOPS; TRANSPORTING; WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK

The utility model discloses a workpiece positioning and fixing device for machining. Working platform, a groove is formed in the surface of the working table; a hydraulic cylinder is fixedly mounted in the sliding block; the end, away from the sliding block, of the telescopic rod is fixedly connected with a clamping block. And an air blower is fixedly installed in the air pipe, slag discharging holes are evenly formed in the surface of a groove, a waste slag drawer is movably connected into the workbench, a limiting column is movably connected to one side of a connecting rod, and a wheel is movably connected to the end, away from the connecting rod, of a rotating rod. According to the utility model, the clamping block is driven to move through the movement of the sliding block; the telescopic rods stretch to drive the clamping blocks to move left and right so as to position and fix a workpiece, manual positioning is replaced, the workpiece positioning speed and the machining quality are improved, meanwhile, t