Intelligent work fixture and using method thereof

Abstract

The invention belongs to the technical field of clamping tools, and particularly relates to an intelligent work fixture and a using method thereof. The work fixture comprise a base, wherein an annularelectromagnet is fixedly fixed at the bottom end of the base in an embedded manner, an indexing turntable is fixedly arranged at the top of the base, a horizontal guide rail is fixedly connected to the top surface of the indexing turntable, a first sliding block and a second sliding block are embedded at the two ends of the horizontal guide rail, a bearing seat is fixed in the middle of the horizontal guide rail, a bidirectional screw rod transversely penetrates through the bearing seat, and a first reduction motor is fixed at one end of the horizontal guide rail. According to the intelligentwork fixture, the bidirectional screw rod is rotated in the forward direction to drive a first clamping disc, a second clamping disc and two clamping notches to clamp the outer circular surface of apositioning core rod, then the annular electromagnet is electrified, the base is fixed on a working platform of a drilling machine through magnetic force generated by the annular electromagnet, so that positioning and fixing of the intelligent work fixture are realized, after the core rod is loosened, a cylindrical workpiece or a spherical workpiece or a rectangular workpiece is clamped through the two clamping notches again, and centering clamping can be achieved.

Description

technical field [0001] The invention relates to the technical field of clamping tools, in particular to an intelligent tooling clamp and a using method thereof. Background technique [0002] Fixtures are process devices used to fasten workpieces quickly during processing to keep machine tools, cutting tools, and workpieces in correct relative positions, such as welding fixtures, inspection fixtures, assembly fixtures, machine tool fixtures, etc. Among them, machine tool fixtures are the most common, so tooling fixtures are mechanical Processing indispensable parts, driven by the development of machine tool technology in the direction of high speed, high efficiency, precision, compound, intelligence and environmental protection, fixture technology is developing in the direction of high precision, high efficiency, module, combination, general purpose, economy and intelligence, In a broad sense, in any process in the process, the device used to install the workpiece quickly, co...

AI Technical Summary

Problems solved by technology

[0004] 1. The current fixtures can only position and clamp regular workpieces such as rectangular flat plates, and cannot quickly realize centering clamping of cylindrical workpieces or spherical workpieces.

[0005] 2. When the current fixture is used for indexing and positioning, it will vibrate due to the gap of the joint surface, cannot perform horizontal heavy-load processing, and repeat positioning is not accurate

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