Automatic blind hole thread detection device

Abstract

The invention relates to the technical field of industrial detection equipment, in particular to an automatic blind hole thread detection device. Thread detection is accomplished by manual operation.For the detection of a large number of parts with a large number of threaded holes, the labor intensity of workers is great, and the detection efficiency is low. According to the device, a base is arranged horizontally, a roof plate is arranged above the base and is connected with the two sides of the upper end of the base through support rods, a manipulator is arranged at the bottom of the roof plate, a detection component is arranged at the movable end of the manipulator, a rotating component is arranged on the upper end of the base, and a clamping and positioning component is arranged on the upper end of the rotating component. Thus, the clamping and positioning component can clamp and position a part, the rotating component can rotate and position the clamping and positioning component, and the detection component can detect the depth and thread size of a detected bottom hole under the positioning and driving of the manipulator. The detection efficiency is improved. The automatic blind hole thread detection device is mainly used for blind hole thread detection.

Description

technical field [0001] The invention relates to the technical field of industrial detection equipment, in particular to an automatic blind hole thread detection device. Background technique [0002] In machining, the thread is cut on a cylindrical shaft or the surface of the inner hole with a tool or a grinding wheel. At this time, the workpiece rotates once, and the tool moves a certain distance along the axis of the workpiece. The tool is on the workpiece. The cut marks are the threads. The threads formed on the outer surface are called external threads. The threads formed on the surface of the inner hole are called internal threads. The basis of the thread is the helix on the surface of the circular shaft. Usually, if the cross-section of the thread is triangular, it is called triangular thread; if the cross-section is trapezoidal, it is called trapezoidal thread; if the cross-section is zigzag, it is called zigzag thread; if the cross-section is square, it is called s...

AI Technical Summary

Problems solved by technology

[0003] At present, the detection of thread is mainly divided into the detection of bottom hole depth and thread size accuracy. The depth of bottom hole is detected by depth gauge, and the thread size accuracy is detected by go-no-go gauge. However, the above inspections are all done manually. Parts with holes, resulting in greater labor intensity for workers and lower detection efficiency

Images