Step shaft cylindrical plane lathe cutting and radial hole drilling clamp

Abstract

The invention discloses a step shaft cylindrical plane lathe cutting and radial hole drilling clamp. The step shaft cylindrical plane lathe cutting and radial hole drilling clamp comprises a snap spring (1) and a clamp body (2) and is characterized in that the clamp body (2) is embedded into the snap spring (1), the clamp body (2) is connected with clamp clacks (4) through connecting bodies (3), installing grooves (5) are formed between the clamp clacks (4), the clamp clacks (4) are connected with positioning blocks (7), end face cavities (6) are formed in the front portions of the positioning blocks (7), the positioning blocks (7) are arranged on the outer sides of the end face of the snap spring (1), and step shaft positioning faces are formed between the clamp clacks (4) and the positioning blocks (7); and the snap spring (1) and the positioning blocks (7) are positioned through the step shaft positioning faces, and each installing groove (5) is defined by two clamp clacks (4) at the upper portion and the lower portion correspondingly. The step shaft cylindrical plane lathe cutting and radial hole drilling clamp is simple in structure, high quality, economical, convenient to operate, efficient, reliable and suitable for use and popularization in step shaft cylindrical plane lathe cutting and radial hole drilling.

Description

technical field [0001] The invention belongs to the technical field of clamping devices, and in particular relates to a clamp for turning planes and radially drilling the outer circle of a stepped shaft. Background technique [0002] For stepped shafts, it is a very common operation to turn flat, radial holes in their outer circumference. In the prior art, the milling machine is used to process the plane parallel to the axis on the large outer circle of the stepped shaft, and the milling is carried out by clamping the two ends with a special fixture or clamping the two ends with a vise. The quality of the milling surface is poor and the speed is slow. , Large burrs. Drilling radial holes is processed on a drilling machine with a special drilling tool clamping. The clamping is slow and the burrs are large. Affected processing quality, precision, efficiency and so on. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned...

AI Technical Summary

Problems solved by technology

In the prior art, the milling machine is used to process the plane parallel to the axis on the large outer circle of the stepped shaft, and the milling is carried out by clamping the two ends with a special fixture or clamping the two ends with a vise. The quality of the milling surface is poor and the speed is slow. , large burr

Drilling radial holes is processed on a drilling machine with a special drilling tool clamping. The clamping is slow and the burrs are large. Affected processing quality, precision, efficiency, etc.

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