CN2519712Y

CN2519712Y - Auxiliary socket wrench

Info

Publication number: CN2519712Y
Application number: CN 01277781
Authority: CN
Inventors: 黄大清
Original assignee: Qilu Petrochemical Co of Sinopec
Current assignee: Qilu Petrochemical Co of Sinopec
Priority date: 2001-12-24
Filing date: 2001-12-24
Publication date: 2002-11-06
Anticipated expiration: 2011-12-24

Abstract

An inner hexagonal auxiliary wrench belongs to a class of a manual tool, which specific speaking is a wrench. The wrench comprises a sleeve cylinder, which is characterized in that an inner hexagonal blind hole is arranged on one end of the sleeve cylinder and the other end is provided with a lug boss, and a cone probe is arranged on an end part of the lug boss, and a probe guard sleeve whose length is longer than the length of the probe is sleeved on the lug boss, and a magnetic steel block is embedded on an end part of the probe guard sleeve. The utility model not only solves the problems of long maintenance time and delaying working hour due to the defect in present maintenance tool but also has the advantages of simple structure and convenient operation and use.

Description

The auxiliary spanner of interior six sides

Described technical field

The utility model belongs to the hand-operated tools class, specifically is a kind of spanner.

Background technology

In present maintenance of equipment work, because the running track of the necessary obedience equipment of the connection of mechanical part, sometimes just can not use six side's screws, connect and use interior six side's screws instead, simultaneously, because the needs of frame for movement, screw must be installed in darker position, this comes dismounting with regard to the special spanner that needs long handle, but the arm of force of existing general utility wrench and allen wrench is all shorter, be difficult to satisfy normal maintenance requirements of one's work, thus the maintenance duration prolonged virtually, and in the operation process of equipment, can have some greasy filth or material to fall into interior six side's screw holes unavoidably, strengthen the difficulty of dismounting, sometimes also exist because of allen wrench engages bad situation about dropping with screw, make the screw under the dismounting be difficult to take out, and have influence on the security of equipment operation.

Summary of the invention

For solve the above-mentioned problem that runs in the physical device maintenance work, it is a kind of simple in structure that the utility model provides, and function is many, manipulates the auxiliary spanner of easy interior six sides.

The technical scheme that the utility model adopted is: the auxiliary spanner of six sides in a kind of, comprise sleeve body, it is characterized in that sleeve body one end is processed with interior six side's blind holes, the other end is processed with boss, tapered probe is installed in the end of boss, and on boss suit length greater than the probe sheath of probe length, probe sheath end setting-in magnetic steel ingot.

Described sleeve body one end is processed with interior six side's blind holes of 1 above different size; Probe sheath can be multiple version, be its radially section be that square, hexagon or other meet the version of matching component required form, for making the firm installation probe base of magnetic steel ingot, being processed with section in the probe sheath end is hexagonal base, magnetic steel ingot is inlaid in the base, and between installs and fixes screw, and to prevent dropping of magnetic steel ingot, the magnetic steel ingot section is the shape for regular hexagon or other planning standard spares of different size.

The beneficial effects of the utility model are: simple in structure, function is many, manipulates easyly, has solved existing general utility wrench and in use has been difficult to the function that realizes.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1: the utility model embodiment axial section structural representation.

Fig. 2: the left view of the utility model embodiment.

Fig. 3: the right view of the utility model embodiment.

The specific embodiment

Structure when being illustrated in figure 1 as the utility model normal condition is when overhaul of the equipments, because of sleeve body 2 one ends are processed with interior six side's blind holes 1,9 of 1 above different size, so the outer six side's screws of available this six sides blind hole dismounting.When sleeve body 2 cursors are short when being difficult to dismantle screw, but because of probe sheath 4 double as arm of force loop bar also, so after installing to the auxiliary socket cover on the probe sheath 4, promptly can easily screw be pulled down.In dismounting during six side's screws, owing to fall into material or greasy filth easily in interior six side's screw holes, so earlier probe sheath 4 is pulled up from sleeve body 2, (both connect by frame mode connection or other modes of bayonet lock, draw-in groove 3 in the prior art), with probe 5 material or greasy filth are taken out, again screw is dismantled with allen wrench then.The magnetic steel ingot 7 that is installed in probe sheath 4 end seat 6 can be processed as hexagon in advance, magnetic steel ingot 7 is except that the screw that absorption is dropped like this, can also use by the double as allen wrench, really accomplish one-object-many-purposes, for preventing that magnetic steel ingot 7 from dropping, can between base 6 and magnetic steel ingot 7, install and fix screw 8.In addition the utility model and allen wrench are used, interior six side's blind holes 1 or 9 covers are installed on the allen wrench, the rotation arm of force with this allen wrench that extends, it is long to shorten the maintenance time that brings because of the deficiency of existing service kit existence greatly, the problem of incuring loss through delay man-hour, and the utility model is simple in structure, manipulates easy.

Claims

1, the auxiliary spanner of a kind of interior six sides comprises sleeve body, it is characterized in that sleeve body one end is processed with interior six side's blind holes, the other end is processed with boss, tapered probe is installed in the end of boss, and on boss suit length greater than the probe sheath of probe length, probe sheath end setting-in magnetic steel ingot.

2, the auxiliary spanner of interior six sides according to claim 1 is characterized in that sleeve body one end is processed with interior six side's blind holes of 1 above different size.

3, the auxiliary spanner of interior six sides according to claim 1, the radially section that it is characterized in that probe sheath is square.

4, the auxiliary spanner of interior six sides according to claim 1, the radially section that it is characterized in that probe sheath is a hexagon.

5, the auxiliary spanner of interior six sides according to claim 1 is characterized in that it is hexagonal base that the probe sheath end is processed with section, and magnetic steel ingot is inlaid in the base, and between installs and fixes screw.

6, the auxiliary spanner of interior six sides according to claim 1, the magnetic steel ingot section that it is characterized in that the probe sheath end is a regular hexagon.