T-shaped sleeve wrench

Abstract

The invention discloses a T-shaped sleeve wrench. The T-shaped sleeve wrench comprises a fixed mechanism and movable rods; the fixed mechanism comprises a first fixed block and a second fixed block which are fixedly welded on the two sides of one end of a fixed rod and are arranged in parallel; arc-shaped chutes which are formed in an alignment manner are respectively formed in the opposite surfaces of the first fixed block and the second fixed block; the two sides of one end of the movable rod are respectively and fixedly connected with arc-shaped sliding blocks; the arc-shaped sliding blocksare mounted in the arc-shaped chutes in a sliding manner; one side of the first fixed block is fixedly connected with a first sleeve; a regular hexagon-shaped block is mounted in the first sleeve; the centre of the surface of one side of the regular hexagon-shaped block is fixedly connected with a strip-shaped gear; one end of the movable rod is fixedly connected with a tooth part; and the movable rod is fixed to the strip-shaped gear in an engaged manner through the tooth part. The T-shaped sleeve wrench is provided with two movable rods; the T-shaped sleeve wrench can be adjusted and fixedas required in narrow space, and is convenient to use; and moreover, two sleeves are added, so that the applicability is wider.

Description

technical field [0001] The invention relates to the technical field of socket wrenches, in particular to a T-shaped socket wrench. Background technique [0002] The socket wrench is composed of a plurality of sockets with hexagonal or twelve-pointed holes and is equipped with various accessories such as handles and extension rods. It is especially suitable for screwing bolts or nuts with very narrow positions or deep depressions. Socket wrenches are generally attached with a set of socket heads of various specifications and swing handles, extension rods, universal joints, screwdriver joints, elbow handles, etc. for inserting hexagonal nuts. The socket head of the socket wrench is a concave hexagonal cylinder; the wrench is usually made of carbon structural steel or alloy structural steel, the head of the wrench has a specified hardness, and the middle and handle parts are elastic. [0003] There is an existing T-shaped socket wrench, which is provided with three sockets as ...

AI Technical Summary

Problems solved by technology

[0003] There is an existing T-shaped socket wrench, which is provided with three sockets as a whole. However, when in use, some working spaces are small. The handle connecting rods of ordinary T-shaped wrenches are fixed, and the distance between them is also fixed. For moving, it is inconvenient to operate in a small space and has low applicability

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