Cylindrical work piece end surface hopping detection device

Abstract

The invention discloses a cylindrical work piece end surface hopping detection device. The cylindrical work piece end surface hopping detection device comprises a bottom plate disposed on a horizontal surface, and the bottom plate is provided with a left supporting plate and a right supporting plate, which are used to support the rotation of the cylindrical work piece. The bottom plate is also provided with a supporting rod, and the upper end of the supporting rod is provided with a positioning end jacking the positioning end of the cylindrical work piece tightly. The upper end of the cylindrical work piece is provided with a transmission belt used to drive the rotation of the cylindrical work piece, and the bottom plate is also provided with a dial indictor used to measure the measuring end of the cylindrical work piece. An axial included angle between the transmission belt and the cylindrical work piece is an acute angle. By adopting the reasonable design of the positioning part and the supporting part, the fast positioning and the flexible rotation of the parts are realized, and detection time is reduced. By adopting a design of an electrical transmission part, the automatic control of the rotation of the work piece is realized, and operation is more convenient and labor-saving. By adopting the adjustable design of the dial indicator, the detection of the cylindrical work pieces of different radial sizes is realized, and the adaptability and the flexibility of the device are improved.

Description

technical field [0001] The invention belongs to a detection device for shape, position and size, in particular to a detection device for the runout of the end face of a columnar workpiece. Background technique [0002] At present, the conventional methods for measuring the end face runout of cylindrical parts mainly include coordinate measuring machines and yawmeters. The coordinate measuring machine has high precision but expensive equipment, and the yaw meter has low cost but is cumbersome to operate, and it is difficult to adapt to the rhythm of rapid inspection in mass production. [0003] Therefore, there is currently no end-face inspection device that is low in cost and can be adapted to fast inspection in large quantities. SUMMARY OF THE INVENTION [0004] The present invention is proposed to solve the problems existing in the prior art, and its purpose is to provide a detection device for the end face runout of a columnar workpiece. [0005] The technical scheme ...

AI Technical Summary

Problems solved by technology

The coordinate measuring machine has high precision but the equipment is expensive, and the deflection instrument is low in cost but the operation is cumbersome, and it is difficult to adapt to the rhythm of mass production and rapid inspection

[0003] Therefore, there is currently no end face detection device that is low in cost and can adapt to large batches of rapid inspections.

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