Tulip contact and static contact assembling clamp and operation method thereof

Abstract

The invention relates to an assembling clamp, in particular to a tulip contact and static contact assembling clamp and an operation method thereof, which belong to the field of low-voltage electric appliance process equipment. The assembling clamp comprises a main support and a tulip contact, wherein the support is provided with a movable clamping press-fit assembly, a positioning assembly and a material channel; the movable clamping press-fit assembly which is movably pressed with the positioning assembly is arranged above the positioning assembly; a plurality of static contacts are arrangedin the material channel; and the movable clamping press-fit assembly and the static contacts in the material channel are correspondingly distributed in a matched mode. The automation degree is improved and the assembling precision is high.

Description

technical field [0001] The invention relates to an assembly jig, in particular to an assembly jig for a plum blossom contact and a static contact and an operation method thereof, belonging to the category of low-voltage electrical equipment. Background technique [0002] The plug-in molded case circuit breaker needs to combine the plum blossom contact and the static contact first, and then install it on the contact of each phase of the circuit breaker. figure 1 It is a plum blossom contact, mainly including: a static contact, b finger spring, c contact piece, d support plate. The circumference of the five contact pieces c is equally arranged on the outer circumference of the support plate d, and the necks at both ends of the contact piece c are respectively equipped with finger springs b. Under the action of the finger spring b, the inner side of the contact piece c and the step The surface is tightly attached, and the boss of the support plate d matches the round hole of t...

AI Technical Summary

Problems solved by technology

In the past, the static contact a was inserted into the plum blossom contact through the connection between the external thread of the handle and the internal thread of the static contact a, and then forced into the plum blossom contact by manpower. Although this assembly method is simple, the labor intensity of the workers is high. , the work efficiency is low, and after the assembly is completed, the handle needs to be manually unscrewed from the static contact. Because it is a piece-based system, workers are often unwilling to assemble this component

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