CN205968788U - A terminal box dismouting spanner of screwing - Google Patents

Abstract

The utility model provides a terminal box dismouting spanner of screwing, includes head no. 1, stalk portion, two triplexs on the head, wherein head no. 1 and two both ends that are located the stalk portion respectively on the head, and hexagonal screw thread in the head policy of "literature and art should serve both people and socialism" conventionality, and head no. 1 comprises abutment sleeve and cable sleeve, and cable sleeve and stalk portion are at the coplanar for guardwire, abutment sleeve are located cable sleeve below, and protrusion in the plane at stalk portion place is used for the dismouting of screwing the piece. The orientation problem of this spanner through designing two sleeves and solving non - regular screw thread. Injure the cable conductor when preventing to skid, this spanner sets up the cable sleeve to cable conductor protection to can play assistance -localization real -time's effect. And this spanner can be changed through size, material according to actual conditions, realizes the diversified design. Simultaneously, can convenient location screw this spanner and other are similar has the structure of drumken thread to the location cable conductor provides the protection to the cable conductor.

Description

A kind of rosette screws part wrench for dismounting

Technical field

This utility model patent is related to a kind of spanner, and especially a kind of rosette screws part wrench for dismounting, belongs to manual work Tool technical field.

Background technology

Can install at the rosette of motor and screw part, but because working place is narrow and small, the outer-hexagonal screw thread that screws part carries The reasons such as radian, if positioned when part is installed and force all inconveniences to screwing using conventional tool, work efficiency is low, And screw part with cable apart from close, if misoperation is it is easy to skidding and injuring cable when using conventional tool, Cause more serious loss it is therefore desirable to a kind of Novel socket wrench is solving this problem

By domestic patent is entered with line retrieval, find there are Patents, be exemplified below：

1st, number of patent application CN201120499428.7, the utility model patent of entitled " through hole swivel nut spanner " discloses A kind of through hole swivel nut spanner, including through hole swivel nut and handlebar stem, described through hole swivel nut is cylinder, has on cylindrical axle center Just many cubes through hole；In the perforate that cylindrical surrounding is provided with just many cubes through hole communicates；The end tool of described handlebar stem There is structure corresponding with the shapes and sizes of perforate, for inserting in perforate.It is provided with parallel in the side of described through hole swivel nut In a groove in axle center, described groove is communicated with just many cubes through hole.There is angle between described perforate and axle center.Described handlebar stem is Cylinder.The end of described handlebar stem is stair-step.Described just many cubes through hole is positive hexahedron through hole, positive tetragonal body through hole Or positive all directions body through hole.The utility model has the advantages that：Not only solve assembly parts narrow space, polygonal nut or polygonal through hole Have cable in bolt or other object draw in the case of assembling moreover it is possible to be applied to the dress of commonly polygonal nut and many corner bolts Join.

2nd, number of patent application CN201520915592.X, the utility model of entitled " spanner that a kind of full-time four sides drives " Patent discloses the spanner that a kind of full-time four sides drives, and including wrench body, is arranged on the driving card of the U-shape structure of spanner end Groove, the driving draw-in groove both sides of described U-shape structure are provided with the first drive division and fourth drive part, the driving draw-in groove of described U-shape structure Draw-in groove bottom be provided with the second drive division and the 3rd drive division, described first drive division, the second drive division, the 3rd drive division and The full-time driving in the four sides draw-in groove of the one end open that four drive divisions are connected in sequence.Spanner described in the utility model designs one end and opens The full-time driving in the four sides draw-in groove of mouth, when carrying out hexahedro screw or nut dismounting or tightening, four faces of nut or screw are simultaneously Stress, the simple structure breaking traditions, it is to avoid problem and defect that conventional u-shaped structure is brought, work process is more time saving and energy saving, Convenient and swift.

Although above-mentioned patent is directed to the fitter spanner of polygonal bolt and nut, all cannot solve rosette and screw part dismounting The problem of cable is injured it is therefore desirable to improve during skidding.

Utility model content

The purpose of this utility model is to provide a kind of rosette to screw part wrench for dismounting, solves to screw wound when part dismounting is skidded And the problem of wire.

This utility model is that the adopted technological means that solve the above problems are：A kind of rosette screws part wrench for dismounting, It is located at the two ends of shank including head one, shank, head two or three part, wherein head one and head two respectively, and head two is Hexagonal screw thread in routine；And head one is made up of abutment sleeve and cable sleeve, cable sleeve and shank, in same plane, are used for Protection wire and auxiliary positioning, abutment sleeve is located at below cable sleeve, protrudes from the plane at shank place, for screwing part Dismounting.

Further, abutment sleeve can be designed as Triangle ID, interior corner, Nei Wujiao, interior hexagonal or interior anise as needed Structure, is stuck in during use on the screw thread screwing part, solves band cambered grade irregularly externally threaded orientation problem by sleeve；Line Cable sleeve is semi arch epitaxial structure, is positioned on cable during use, plays the effect of protection cable and auxiliary positioning.

Further, spanner shank has carried out necessary loss of weight process, all carries out part on former and later two faces of shank Fluting, ensure that intensity while loss of weight.

Further, the head two of this spanner is integrally machined molding with shank, and head one is welded with shank after individually processing, And head one is round and smooth with shank transition, carry out necessary chamfering

Further, this spanner has some strength using 35CrMo etc. and the material of rigidity is made.

Further, situation is modified this spanner by size, material according to the actual requirements, realizes diversified setting Meter.

The beneficial effects of the utility model

1st, this utility model structure is simple, easy to use, safe, cheap for manufacturing cost, is suitable to produce in batches.

2nd, solve the problems, such as the dismounting of irregular outer-hexagonal screw thread in small space, easily positioning and force and protection Product.

Brief description

Fig. 1 is this utility model front view；

Fig. 2 is this utility model top view；

Wherein：1st, shank, 2, head one, 3, head two, 4, abutment sleeve, 5, cable sleeve.

Specific embodiment

Embodiment one

Below according to accompanying drawing, the utility model is described in further detail, such as schemes, and a kind of rosette screws part wrench for dismounting, bag Include the two ends that shank 1, head 1, head 233 part, wherein head 1 and head 23 are located at shank 1 respectively, and head 23 is hexagonal screw thread in routine；And head 1 is made up of abutment sleeve 4 and cable sleeve 5, cable sleeve 5 and shank 1 are same One plane, for protecting wire and auxiliary positioning, abutment sleeve 4 is located at below cable sleeve 5, protrudes from the flat of shank 1 place Face, for screwing the dismounting of part.

Further, abutment sleeve 4 is designed as Triangle ID, interior corner, Nei Wujiao, interior hexagonal or interior anistree knot as needed Structure, is stuck in during use on the screw thread screwing part, solves band cambered grade irregularly externally threaded orientation problem by sleeve；Cable Sleeve 5 is semi arch epitaxial structure, is positioned on cable during use, plays the effect of protection cable and auxiliary positioning.

Further, spanner shank 1 has carried out necessary loss of weight process, all carries out portion on former and later two faces of shank 1 Separately groove, ensure that intensity while loss of weight.

Further, the head 23 of this spanner is integrally machined molding with shank 1, with shank 1 after the independent processing of head 1 Welding, and head 1 is round and smooth with shank 1 transition, has carried out necessary chamfering.

Further, this spanner has some strength using 35CrMo etc. and the material of rigidity is made.

Further, situation is modified this spanner by size, material according to the actual requirements, realizes diversified setting Meter.

During use, two sleeves of head one are positioned respectively, by shank action, you can the dismounting completing to screw part is made Industry.

The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should It is considered as protection scope of the present invention.Protection scope of the present invention is defined by claims.

Claims (4)

1. a kind of rosette screws part wrench for dismounting, and the phase is characterised by：Including head one, shank, head two or three part, wherein head Portion one and head two are respectively positioned at the two ends of shank, and head two is hexagonal screw thread in routine；And head one by abutment sleeve and Cable sleeve forms, and, in same plane, for protecting wire and auxiliary positioning, abutment sleeve is located at cable for cable sleeve and shank Below sleeve, protrude from the plane at shank place, for screwing the dismounting of part.

2. rosette as claimed in claim 1 screw part wrench for dismounting it is characterised in that：Described abutment sleeve be Triangle ID, Interior corner, Nei Wujiao, interior hexagonal or interior anise structure, are stuck in during use on the screw thread screwing part, are solved with not by sleeve The externally threaded orientation problem of rule；Cable sleeve is semi arch epitaxial structure, is positioned on cable, plays protection cable during use Effect with auxiliary positioning.

3. rosette as claimed in claim 1 screw part wrench for dismounting it is characterised in that：Described spanner shank former and later two Part fluting is all carried out on face.

4. rosette as claimed in claim 1 screw part wrench for dismounting it is characterised in that：The head two of described spanner and shank It is integrally machined molding, head one is welded with shank after individually processing, and head one is round and smooth with shank transition, has carried out chamfering.