Multi-station adjustable nut fastener

Abstract

A multi-station adjustable nut fastener comprises a threaded tube inner core, the thickness of the threaded tube inner core is smaller than or equal to 5 mm, and the threaded tube inner core is wrapped in a rubber sleeve in a regular hexagon shape. Particularly, elastic pressure devices are arranged at the vertex ends of the regular hexagon respectively, and each elastic pressure device comprises a connecting plate, a supporting rod, a spring and a pressure plate. The springs are connected with the pressure plats, one end of each supporting rod is fixed to the rubber sleeve, and the other end of each supporting rod is fixed to the corresponding connecting plate. The distance between the supporting rods is the same as the width of the pressure plates. Manual tightening devices are further arranged on the connecting plates, and the springs are compressed through tightening nuts. Compared with an existing nut fastener, the multi-station adjustable nut fastener has the advantages that the threaded tube inner core in the multi-station adjustable nut fastener is adjustable, threaded rods different in thickness can be fastened under the condition that tightening can be guaranteed, and therefore the multi-station adjustable nut fastener is convenient to use and practical.

Description

technical field [0001] The invention relates to the field of machined parts, and particularly points out an adjustable nut fastener with multiple adjustable positions. Background technique [0002] Nuts are one of the most common parts in fasteners. Generally speaking, one type of nut corresponds to the screw of the corresponding signal, but in reality, multiple types of nuts are often required, which requires workers to carry multiple types of nuts. At the same time In use, the nuts need to be in one-to-one correspondence, and it is necessary to find the corresponding model, which causes trouble. Contents of the invention [0003] The purpose of the present invention is to provide a multi-position adjustable nut fastener, which can adjust the size of the nut and make adaptive changes to different screw rods. [0004] The technical scheme that realizes the object of the present invention is as follows: [0005] The multi-position adjustable nut fastener includes a thread...

AI Technical Summary

Problems solved by technology

[0002] Nuts are one of the most common parts in fasteners. Generally speaking, one type of nut corresponds to the screw of the corresponding signal, but in reality, multiple types of nuts are often required, which requires workers to carry multiple types of nuts. At the same time In use, the nuts need one-to-one correspondence, and it is necessary to find the corresponding model, which causes trouble

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