CN205906828U

CN205906828U - Aluminium copper pipe on two -for -one twister

Info

Publication number: CN205906828U
Application number: CN201620682582.0U
Authority: CN
Inventors: 楼冰洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-22
Filing date: 2016-06-22
Publication date: 2017-01-25
Anticipated expiration: 2026-06-22

Abstract

The utility model relates to a novel aluminium copper pipe of using on the two -for -one twister, including up end, lower terminal surface and copper pipe, up end and lower terminal surface are circularly, and the copper pipe is for cylindrical, be provided with one and the endocentric ring of up end arch on the up end, the bellied inner ring diameter of ring is greater than the diameter of copper pipe, the up end with the ring arch all is equipped with a breach, and two breachs are coaxial, breach on the up end is greater than breach in the ring arch, the lower extreme mask has a fan -shaped recess, the equipartition is gone up to the copper pipe has circular through -hole, and axial direction is provided with a recess along the copper pipe, just the length of recess is less than the height of steel pipe. Optic fibre above aluminium copper pipe or twist cloth when not using up, only use through blade for the recess or scissors cut off the fibre perhaps twist cloth can. The utility model discloses work efficiency can be improved better, the life of product is prolonged.

Description

A kind of aluminium-copper tube on two-for-one twister

Technical field

This utility model is related to the parts in a kind of two-for-one twister, the aluminium-copper tube on more particularly, to a kind of two-for-one twister.This Utility model is generally used for around twisting cloth, fiber etc..

Background technology

Existing aluminium-copper tube, when around fiber or twisting cloth when it is impossible to above completely by aluminium-copper tube plus Twist with the fingers cloth or fiber is completely used up, because the laser machine cost price on market is higher, a lot of producers, can only in the face of these problems Unspent twisting cloth or fiber are removed by artificial operation.Inherently a kind of very thin wire body of optical fiber, when fiber twines Around together when once play knot and be difficult to separately, the twisting cloth above general aluminium-copper tube or fiber are seldom absolutely Be finished, but below remaining fiber or twisting cloth generally all can be intertwined, so remaining fiber or twisting cloth All scrap, but the cost price of aluminium-copper tube itself has been higher than fiber or twisting cloth it is impossible to be used for disposable, so Exhaustless fiber or twisting cloth all must be removed every time, bring back rate copper pipe, and product before manually takes away remaining fiber Highly difficult, because the line of very little is wound on above circle.

Utility model content

This utility model is intended to provide the aluminium-copper tube on a kind of Novel two-for-one twister, to solve present in prior art Deficiency, the technical problems to be solved in the utility model is achieved through the following technical solutions.

A kind of new aluminium-copper tube on two-for-one twister, including upper surface, lower surface and copper pipe；Upper surface and lower surface are Circle, copper pipe is cylinder；One annulus concentric with upper surface is provided with upper surface raised, the raised internal ring of described annulus Diameter with diameter greater than copper pipe；Described upper surface and described annulus projection are equipped with a breach, and two breach are coaxial；Described upper end Breach on face is more than the breach in described annulus projection；Described lower surface has a scalloped recess；Uniform on described copper pipe There is manhole, copper pipe axial direction is provided with a groove, and the length of described groove is less than the height of copper pipe.

Further, the cross section of described groove is trapezoidal, and inner bottom surface is less than extrados.

Further, described upper surface, lower surface and copper pipe adopt integrated injection molding to make, and its material is aluminum or aluminum Alloy.

Further, it is round-corner transition between two end faces of described upper surface, two end faces of described lower surface Between be round-corner transition；It is round-corner transition between described upper and lower end face and copper pipe.

After technique scheme, when optical fiber above aluminium-copper tube or twisting cloth are not finished, only with by groove Cut off fiber or twisting cloth with blade or shears.The present invention can preferably improve work efficiency, extends the use of product Life-span.

Brief description

Fig. 1 is main structure diagram of the present utility model.

Fig. 2 is backsight structural representation of the present utility model.

Fig. 3 is overlooking the structure diagram of the present utility model.

Fig. 4 is present invention looks up structural representation of the present utility model.

Reference in accompanying drawing is followed successively by: 1, upper surface, 2, lower surface, 3, groove, 4, annulus raised, 5, through hole.

Specific embodiment

The construction featuress of the present invention are expanded on further below in conjunction with the accompanying drawings with specific embodiment.

During use, when optical fiber above aluminium-copper tube or twisting cloth are not finished, only with by groove blade or shears Cut off fiber or twisting cloth.This utility model can preferably improve work efficiency, extends the service life of product.

The above embodiment only have expressed one embodiment of the present invention, but can not therefore be interpreted as to this The restriction of utility model scope.It should be pointed out that for the person of ordinary skill of the art, without departing from present inventive concept Under the premise of, some deformation can also be made and improve.These broadly fall into protection domain of the present utility model.

Claims

1. the new aluminium-copper tube on a kind of two-for-one twister, including upper surface, lower surface and copper pipe；It is characterized in that: upper surface and Lower surface is circle, and copper pipe is cylinder；One annulus concentric with upper surface is provided with upper surface raised, described annulus Raised annular diameters are more than the diameter of copper pipe；Described upper surface and described annulus projection are equipped with a breach, and two breach are same Axle；Breach on described upper surface is more than the breach in described annulus projection；Described lower surface has a scalloped recess；Described Manhole is evenly equipped with copper pipe, copper pipe axial direction is provided with a groove, and the length of described groove is less than copper pipe Highly.

2. the new aluminium-copper tube on a kind of two-for-one twister according to claim 1 it is characterised in that: described groove transversal Face is trapezoidal, and inner bottom surface is less than extrados.

3. the new aluminium-copper tube on a kind of two-for-one twister according to claim 1 it is characterised in that: described upper surface, Lower surface and copper pipe adopt aluminum die casting one-shot forming to make, and its material is aluminum or aluminum alloy.

4. the aluminium-copper tube on a kind of two-for-one twister according to claim 1 it is characterised in that: two of described upper surface It is round-corner transition between end face, be round-corner transition between two end faces of described lower surface；Described upper and lower end face and copper pipe it Between be round-corner transition.