CN211709151U

CN211709151U - Hinge type universal socket wrench

Info

Publication number: CN211709151U
Application number: CN201922473434.4U
Authority: CN
Inventors: 王刘刚; 韩永明
Original assignee: China Hangfa Shanxi Aero Engine Maintenance Co ltd
Current assignee: Shanxi Aviation Engine Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-20
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a pair of universal box spanner of hinge type belongs to machinery and repairs assembly technical field, mainly solves semi-closed state, narrow and small space, the unable problem of executing the exhibition of ordinary box spanner. The device comprises a pull rod, a vertical rod, a first pin, an adapter, a sleeve body and a second pin, wherein one end of the adapter is provided with a horizontal connecting end, and the other end of the adapter is provided with a vertical connecting end; the method is characterized in that: the spanner rod is inserted into the through hole on the rotating operation end of the upright rod; the other end of the vertical rod is hinged to the horizontal connecting end of the adapter through a first pin, the vertical connecting end of the adapter is connected with the sleeve hinged end of the sleeve body through a second pin, and the other end of the sleeve body is provided with a head used for rotating the nut.

Description

Hinge type universal socket wrench

Technical Field

The utility model belongs to the technical field of the machinery is repaired and is assembled, concretely relates to universal box spanner of hinge type.

Background

In daily production work, the assembling and disassembling of machine part bolts are indispensable by using a socket wrench. However, the conventional socket wrench often fails to operate due to the complicated internal structure and narrow space of the mechanical equipment. At this moment, a universal socket wrench capable of being changed in multiple angles is conceived, and particularly, an adapter is additionally arranged between a common socket wrench rod and a wrench head and is connected in a hinge mode, so that bolts at special positions can be rotated, and assembly or disassembly is achieved.

Disclosure of Invention

The utility model aims at providing a can assemble and decompose the required special spanner of bolt at special positions such as similar semi-enclosed state, narrow and small space, the unable exhibition of executing of ordinary box spanner to the not enough of prior art.

The utility model discloses a solve above-mentioned technical problem and the technical scheme who takes is:

a hinge type universal socket wrench comprises a wrench rod, a vertical rod, a first pin, an adapter, a socket body and a second pin, wherein one end of the adapter is provided with a horizontal connecting end, and the other end of the adapter is provided with a vertical connecting end; the method is characterized in that: the spanner rod is inserted into the through hole on the rotating operation end of the upright rod; the other end of the vertical rod is hinged to the horizontal connecting end of the adapter through a first pin, the vertical connecting end of the adapter is connected with the sleeve hinged end of the sleeve body through a second pin, and the other end of the sleeve body is provided with a head used for rotating the nut.

Compared with the prior art, the utility model, following beneficial effect has:

narrow and small in space, under the unable condition of executing the exhibition of ordinary box spanner, use this utility model can change the sleeve angle through hinge structure and stretch to reaching the bolt position, operate it.

Drawings

Fig. 1 is a schematic structural view of the present invention;

figure 2 is a schematic view of the hinged end of the upright shown in figure 1;

FIG. 3 is a schematic view of the adapter of FIG. 1;

FIG. 4 is a top view of the structure shown in FIG. 3;

fig. 5 is a schematic structural view of the sleeve body in the structure shown in fig. 1.

In the figure: 1-a lever; 2, erecting a rod; 2-1-hinged end of vertical rod; 2-rotating the operating end; 3, a first pin; 4-an adaptor; 4-1-horizontal connection end; 4-2-vertical connection end; 5, a sleeve body; 5-1 — sleeve hinged end; 5-2-head; 6-pin two.

Detailed Description

As shown in fig. 1, a hinge type universal socket wrench comprises a wrench rod 1, an upright rod 2, a first pin 3, an adapter 4, a socket body 5 and a second pin 6, wherein as shown in fig. 3, 2, 3, 4 and 5, one end of the adapter 4 is provided with a horizontal connecting end 4-1, and the other end is provided with a vertical connecting end 4-2; the method is characterized in that: the spanner bar 1 is inserted into a through hole on the rotating operation end 2-2 of the upright rod 2; the other end of the upright rod 2 is connected with a horizontal connecting end 4-1 of the adapter 4 through a pin I3, a vertical connecting end 4-2 of the adapter 4 is connected with a sleeve hinged end 5-1 of a sleeve body 5 through a pin II 6, and the other end of the sleeve body 5 is provided with a head 5-2 for rotating the nut.

Claims

1. A hinge type universal socket wrench comprises a wrench rod (1), an upright rod (2), a first pin (3), an adapter (4), a socket body (5) and a second pin (6), wherein one end of the adapter (4) is provided with a horizontal connecting end (4-1), and the other end of the adapter is provided with a vertical connecting end (4-2); the method is characterized in that: the spanner rod (1) is inserted into a through hole in the rotating operation end (2-2) of the upright rod (2); the other end of the vertical rod (2) is connected with a hinged end (2-1) of the vertical rod through a pin I (3) and is connected with a horizontal connecting end (4-1) of the adapter (4), a vertical connecting end (4-2) of the adapter (4) is connected with a hinged end (5-1) of a sleeve of the sleeve body (5) through a pin II (6), and the other end of the sleeve body (5) is provided with a head (5-2) for rotating the nut.