A self-rotating multifunctional clamp for electronic filter with inner hole winding

Abstract

The invention relates to a multifunctional clamp for an electric filter capable of realizing automatic rotary winding of an inner hole. The multifunctional clamp comprises a rotary tong head, an electromagnet, an adjustable-speed motor, an electric brush plate assembly and a transmission device, wherein the adjustable-speed motor is fixed on a base, and an output shaft of the adjustable-speed motor is connected with the rotary tong head through a transmission shaft and the electric brush plate assembly; the electromagnet is mounted in the rotary tong head and controls jaws of the rotary tong head to perform clamping and be loosened by the aid of the transmission device. The multifunctional clamp is applicable to winding operation of various specifications and models of electronic filter workpieces capable of realizing inner hole winding, the work efficiency can be improved by more than 50%, the rejection rate caused by the clamp is zero, the production cost is reduced, and fatigue damage caused by long-time oblique sitting posture to various parts of the body, especially the waist, the neck, the back as well as the strabismus degree of eyes, of an operator are relieved.

Description

technical field [0001] The invention relates to a clamp, in particular to an automatic rotating inner hole winding electronic filter multifunctional clamp. Background technique [0002] Electronic filter is an electronic component, which is widely used in the field of electrical appliances and electronics. The inner hole wire-wound electronic filter is a hand-wound electronic component. At present, the product models are various and complex. Due to the small size (the minimum diameter is 8mm), the processing is difficult, and because of the particularity of its production and processing (1) The workpiece is divided into two single-layer steel wire reciprocating winding methods at 360°; (2) the workpiece is divided into four at 360°. The winding method (referred to as hand-wound coil), the replacement tool for the fixture is a small vise tool, the manual action is cumbersome during use, and it needs to be clamped manually with a screw rod, and after the loosening, the workpi...

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Problems solved by technology

[0003] Aiming at the disadvantages of single-function fixture and low efficiency in the winding operation of the electronic filter with the inner hole in the prior art, the technical problem to be solved by the present invention is to provide an automatic rotating inner hole suitable for core wires of various specifications and models. Hole Wound Electronic Filter Multifunctional Fixture

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