Fixture system for computerzed numerical control (CNC) quick clamping of workpiece

Abstract

The invention discloses a fixture system for computerzed numerical control (CNC) quick clamping of a workpiece. The fixture system comprises a sliding plate, a left cushion block, a right cushion block, a left pressing plate and a right pressing plate, wherein a left supporting block and a right supporting block are formed on the lower side faces of the left end and the right end of the sliding plate respectively, and the middle of the sliding plate is fixed on a machine tool workbench through a first bolt; a left positioning groove and a right positioning groove are formed in the left end andthe right end of the sliding plate respectively, and the left cushion block and the right cushion block are disposed on the upper side faces of the left end and the right end of the sliding plate respectively; a left adjusting bolt and a right adjusting bolt are arranged on the left cushion block and the right cushion block respectively, and a left sliding block and a right sliding block are arranged between the sliding plate and the machine tool workbench; and the pressing plates are disposed on the upper side faces of the cushion blocks, fixing bolts are arranged on the pressing plates, andthe left end and the right end of the workpiece to be machined are fixed between the left pressing plate and the left cushion block and between the right pressing plate and the right cushion block respectively when the left fixing bolt and the right fixing bot are locked. The fixture system can be suitable for workpieces with different lengths by arranging the adjustable left cushion block and the adjustable right cushion block, can be positioned quickly, and has the advantages of being simple in structure, quick and convenient to operate and high in work efficiency.

Description

technical field [0001] The invention relates to a fixture system, in particular to a fixture system for quickly clamping workpieces by CNC. Background technique [0002] In CNC machining, it is necessary to be equipped with a suitable fixture system to position and clamp the workpiece for processing. For example, when CNC machining template parts, there are many through holes on the template parts, and the workpiece cannot be directly clamped on the machine table. When machining a through hole, the tool will mill the machine table when the hole is milled through. Contents of the invention [0003] In order to overcome the above defects, the present invention provides a fixture system for fast clamping of workpieces by CNC, which can not only realize fast clamping, but also be applicable to workpieces of different lengths. [0004] The technical solution adopted by the present invention in order to solve its technical problems is: a fixture system for quickly clamping work...

AI Technical Summary

Problems solved by technology

[0002] In CNC machining, it is necessary to be equipped with a suitable fixture system to position and clamp the workpiece for processing. For example, when CNC machining template parts, there are many through holes on the template parts, and the workpiece cannot be directly clamped on the machine table. When machining a through hole, the tool will mill the machine table when the hole is milled through

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