CN2063466U

CN2063466U - Multifunctional combined socket wrench

Info

Publication number: CN2063466U
Application number: CN 90201198
Authority: CN
Inventors: 朱宪义
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-01-22
Filing date: 1990-01-22
Publication date: 1990-10-10

Abstract

The utility model relates to a many function combination formula box spanner, it is formed for interior outer hexagonal mutual matching basic type sleeve and a transformation sleeve joint by a plurality of both ends connect the spigot, inserts pull rod, hexagonal chock plug and hexagonal rod iron, screw arbor, adapter etc. in addition by the way. The tool is suitable for various common hand tools and pneumatic and electric devices to operate and rotate various bolts, nuts and the like, has the advantages of simple manufacture, convenient use and carrying and complete functions, and is an ideal tool for assembling and repairing vehicles.

Description

Multi-function combined box end wrench

The utility model relates to a kind of multifunction combined box spanner, is the most convenient desirable and multiple functional common tool of turn all size nut, screw, bolt in the vehicle assembling repair.

Craft commonly used has various spanners (as box spanner, double offset ring spanner, fork spanner), screwdriver and pliers, but because various spanners can only singlely use mostly, tens of the complete box spanners of one cover, volume is big, Heavy Weight, portably use all inconvenience, and manufacturing expense is also high.In addition, hand-held tool commonly used only is suitable for manual operations, and can not be connected with power, and effort and work efficiency are low.

The purpose of this utility model is exactly for number of packages, volume, the weight that reduces existing box spanner and is easy to carry, be suitable for multiple hand-held tool and operate this box spanner, also can couple together with pneumatic, electric device, be suitable for operating on the vehicle assembly automation production line, realizing increases work efficiency is purpose.

Introduce accompanying drawing of the present utility model below earlier:

Figure 1A-IC: basic model sleeve front view, left view;

Fig. 1-2; Transformation of the way sleeve front view;

Fig. 2, Fig. 3: multifunction combined box spanner combination back user mode figure, wherein A is plug in spanner among Fig. 2;

Fig. 4: multifunction combined box spanner collecting state figure;

Fig. 5 A-5C: six side's chock plug front views, left side figure, right side figure.

Above-mentioned accompanying drawing makes the people come into plain view to this tool construction, has shown that assembly is easy, and is easy to use, and it is little, easy to carry to collect simple compact volume.

The utility model content now is described in detail in detail in conjunction with the accompanying drawings.This instrument is mated mutually to patch by several basic model sleeves and one transformation of the way sleeve and forms, and other wears slotting tommy bar, six side's chock plugs, six square steel rods, spiral shell knife bar, the first-class annex of transferring.The basic model sleeve can be made two according to bolt or nut specification, and to be that inside and outside hexagon sleeve waist keeps circular, material can adopt Domestic Seamless, manual processing or mechanical stamping moulding, each six square socket opposite side size S is generally 6,8,11,14,17,22～46 millimeters, and its length can be 35～150 millimeters.Transformation of the way sleeve is at the middle part of basic model sleeve S17 boring M10, and joins M10 unit rod iron and make lever operated instrument for inserting tommy bar.After of spanner loads onto six side's chock plug (see figure 5)s, with regard to available fork spanner operation; And when loading onto one for " ten " word, the other end for " once " font Luo knife bar can do the screwdriver use; When loading onto six square steel rods (be about is 35～40 millimeters) operation that can be connected with wheel, wind; Can couple together with pneumatic, electric device when loading onto simple adapter, be suitable for operating on the vehicle assembly automation production line, thereby improve work efficiency.

The utility model has the advantages that in sum make simple, combination easily, function is many, volume is little, in light weight, portably use convenience, be the optimal instrument of vehicle assembling repair.

Claims

1, a kind of multifunction combined box spanner is characterized in that being mated mutually to patch by several basic model sleeves and one transformation of the way sleeve forming, and other wears slotting tommy bar, six side's chock plugs, six square steel rods, spiral shell knife bar, the first-class annex of transferring.

2, multifunction combined box spanner according to claim 1 is characterized in that it is inside and outside hexagon sleeve that the basic model sleeve can be made two according to bolt or nut specification, and waist keeps circular.Basic model sleeve opposite side size S is generally 6,8,11,14,17,22～46 millimeters, and length sleeve is 35～150 millimeters.

3, multifunction combined box spanner according to claim 1, it is characterized in that changing a social system sleeve is at the middle part of basic model sleeve S17 boring M10, and joins M10 unit rod iron and make handle for inserting tommy bar.

4, multifunction combined box spanner according to claim 1 is characterized in that it is square that six side's chock plugs are one, and the other end is a hexagon, inserts in the sleeve that matches.