A kind of multi-functional through-the-heart sleeve

Abstract

The invention belongs to the field of mechanical tool equipment, and in particular relates to a multifunctional through-the-center sleeve, which includes a sleeve body and a rotating sleeve. The sleeve body is detachably connected by a connecting block and the rotating sleeve. Threaded connection, one end of the connecting block is rotationally connected with the sleeve body through a limiter, the other end of the connecting block is equipped with a sealing ring, and the end of the sleeve body away from the connecting block is detachably connected with an inner sleeve , there is a clamping piece between the sleeve body and the rotating sleeve. In the present invention, by setting a multifunctional through-the-center sleeve, the sleeve can be flexibly replaced according to the actual assembly requirements during the assembly operation of the equipment, so as to realize the rapid switching between the screwdriver head and the sleeve two types of assembly operations, which greatly improves the Assembly efficiency, avoiding frequent replacement of operating tools during each assembly operation of the equipment, effectively reducing the difficulty of equipment assembly, realizing automatic multi-functional assembly work of equipment, suitable for promotion in the scope.

Description

technical field [0001] The invention belongs to the field of industrial assembly, and in particular relates to a multifunctional through-hole sleeve. Background technique [0002] The socket is a kind of mechanical tool, generally refers to the socket wrench, which is composed of multiple sockets with hexagonal or twelve-pointed holes and equipped with various accessories such as screwdriver heads and extension rods. It is especially suitable for twisting Bolts or nuts that are very narrow or deeply recessed. However, as the market's requirements for the use of sleeves continue to increase, some deficiencies in the actual use of sleeves also need to be improved urgently. [0003] In the prior art, most of the common sockets on the market adopt an independent working structure, which cannot cooperate with the screwdriver head for assembly work, resulting in the frequent replacement of various specifications of many mechanical equipment in the process of assembly work in orde...

AI Technical Summary

Problems solved by technology

However, as the market's requirements for the use of sleeves continue to increase, some deficiencies in the actual use of sleeves also urgently need to be improved.

[0003] In the prior art, most of the common sockets on the market adopt an independent working structure, which cannot cooperate with the screwdriver head for assembly work, resulting in the frequent replacement of various specifications of many mechanical equipment in the process of assembly work in order to ensure normal operation Types of sockets and screwdriver heads to meet different assembly requirements, greatly reducing the assembly efficiency of equipment

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