Positioning clamp for precise numerical control lathe

Abstract

The invention discloses a positioning clamp for a precise numerical control lathe. The positioning clamp comprises a fixed base and a sliding base. The sliding base is fixedly mounted in the middle ofthe upper end of the fixed base. A sliding abutting block is arranged in the middle of the upper end of the sliding base. An adjusting screw is arranged on the inner side of the outer end of the sliding abutting block. A shaft rod fixing block is arranged at the position, located on the fixed base, of the outer side of the rear end of the adjusting screw. A rotating handle is arranged at the outer end of the adjusting screw. Through the sliding abutting block comprising a sliding convex block, an abutting soft cushion, an abutting metal block and an inner screw hole, fixed abutting is facilitated; the sliding abutting block is connected to the sliding base in a sleeving manner through the sliding convex block, the abutting metal block is more convenient to move, and therefore sliding usage is facilitated; and the abutting metal block passes through the inner screw hole in the rear end, and therefore an object is fixed conveniently, and during abutting, abutting is more stable and convenient through elasticity of the abutting soft cushion.

Description

technical field [0001] The invention relates to the technical field of numerical control lathes, in particular to a positioning fixture for precision numerical control lathes. Background technique [0002] CNC lathe is one of the most widely used CNC machine tools at present. It is mainly used for cutting the inner and outer cylindrical surfaces of shaft parts or disk parts, the inner and outer conical surfaces of arbitrary cone angles, the complex rotary inner and outer curved surfaces, cylinders, and conical threads, etc., and can perform grooving, drilling, reaming, and reaming. Holes and borings etc. When positioning the CNC lathe workpiece, the positioning fixture of the precision CNC lathe is required. [0003] At present, when the positioning fixtures of precision CNC lathes on the market are fixed in position, they are prone to slip when moving, and there is no good anti-skid device, which makes it easy to shake when they conflict with the positioning. Contents o...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a positioning fixture for precision numerical control lathes, to solve the problem that the existing positioning fixtures of precision numerical control lathes proposed in the above-mentioned background technology are easy to slide when they are positioned and fixed, and there is no good anti-skid The device makes it easy to shake when it conflicts with the positioning

Images