Workbench for detecting shaft workpieces

Abstract

The invention discloses a workbench for detecting shaft workpieces, and relates to the technical field of detection. The workbench for detection comprises a bottom plate, slideways are arranged on the two sides and the center of the top surface of the bottom plate, and a plurality of mounting grooves are formed in the bottom surfaces of the inner sides of the slideways side by side at equal intervals. A roller drives a bottom frame to move downwards through a limiting ring, at the moment, the bottom frame moves on the surface of a spiral groove in the surface of a threaded rod through clamping teeth, at the moment, the clamping teeth enable the threaded rod to rotate on the top of a workbench through the spiral groove, and the rotating threaded rod enables a rotating sleeve to rapidly move upwards on the surface of the threaded rod till the top face of the rotating sleeve makes contact with the bottom face of the bottom frame; rotating sleeves on the surfaces of threaded rods are used for supporting a bottom frame, rotating rollers are prevented from continuously moving downwards, at the moment, the supporting force of the rotating sleeves and the bottom frame acts on the rotating rollers, and the two rotating rollers can conveniently act on a shaft workpiece through the supporting force of the bottom frame and the pressure of a pressing roller in the sliding process of the workbench; and the shaft workpiece is extruded and straightened in the moving process.

Description

technical field [0001] The invention belongs to the technical field of detection, and particularly relates to a workbench for shaft workpiece detection. Background technique [0002] Shaft workpieces include high-precision miniature shafts and various precision cutting parts. The products are widely used in office automation equipment, digital products, electronics, automobiles, communications, security, medical, instrumentation, motors, reducers and textile industries. [0003] At present, the method of straightening the shaft workpiece is implemented by using a marble platform, a V-shaped positioning seat and a vise, and the method of manual hammering is used to detect and straighten. The shape and position tolerances of other components in the assembly are easily affected during the hammering straightening process, and the hammering straightening applies an instantaneous force, and the hammering force is difficult to control. It takes a long time to accumulate experience ...

AI Technical Summary

Problems solved by technology

The shape and position tolerance of other parts in the assembly is easily affected during the hammering straightening process, and the hammering straightening exerts instantaneous force, the hammering force is difficult to control, and it takes a long time of experience accumulation to complete it well , and completing this work in mass production will bring great labor intensity and increase product cost

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