CN201686793U

CN201686793U - Up tube of step spinning twisting machine

Info

Publication number: CN201686793U
Application number: CN2010201904123U
Authority: CN
Inventors: 陈飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-13
Filing date: 2010-05-13
Publication date: 2010-12-29
Anticipated expiration: 2020-05-13

Abstract

The utility model relates to an up tube of a step spinning twisting machine, and belongs to the technical field of wire twisting. The up tube comprises end surfaces (1), a core pipe (2) and strengthening ribs (3), the end surfaces (1) are arranged at the upper and the lower ends of the core pipe (2) respectively, and the strengthening ribs (3) are arranged on the surface of the end surfaces (1) and inside the core pipe (2). The up tube can reduce cast stress concentration and disperse cast stress, so as to avoid fracture, enhance bearing capability and prolong service life.

Description

One step was spun on the twisting machine and manages

Technical field:

The utility model relates to a kind of technical field of twisting thread, what be specifically related to is to spin on the twisting machine in a step to manage.

Background technology:

Twisting machine is a textile machine equipment of the multiply spun yarn being twisted with the fingers into one.Effect be with yarn or and close back strand yarn goods be processed into the line style goods, for weaving and the knitting line of using.Comprise that twisting machine body and circuit part form, the spindle of twisting machine engine body exterior links to each other with the motor output shaft of circuit part, and the spindle front end is provided with connector etc. and corresponds to shunting switch.Twisting machine is applicable to: twisting such as cotton yarn, cotton, chemical fiber, floss silk, polyamide fibre, terylene, artificial silk, sewing thread, real silk, glass fibre, plying engineering.Bushing type is all adopted at the position of twisting thread of twisting machine mostly, the core inside pipe wall and the upper and lower end face of sleeve pipe in the past are smooth smooth, when twisting machine be used for multi cord synthetic one the time, it is big that the stress that sleeve pipe bore becomes, be easy to reduce the service life of sleeve pipe, even make box face and core tracheal rupture.

The utility model content:

The purpose of this utility model provides a step and spins on the twisting machine and manage, and it can reduce stress concentrates, and the stress of spreading the work makes it to be difficult for breaking, and has strengthened ability to bear, has prolonged service life.

In order to solve the problem that the existing stress of background technology causes casing collapse greatly, the utility model is by the following technical solutions: it is made up of upper and lower end face, core pipe and reinforcement; The upper and lower side of core pipe is respectively arranged with upper end and lower surface, and the inside of the surface of upper end, lower surface and core pipe is furnished with reinforcement respectively.

Upper and lower end face of the present utility model, core pipe and reinforcement are that one-step casting forms, and the reinforcement that is increased can reduce casting stress to be concentrated, and disperses casting stress, makes it to be difficult for breaking, and has strengthened ability to bear, has prolonged service life.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A cutaway view of the utility model Fig. 1;

Fig. 3 is the B-B cutaway view of the utility model Fig. 1;

Fig. 4 is the vertical view of the utility model Fig. 1.

The specific embodiment:

Referring to Fig. 1-4, this specific embodiment is by the following technical solutions: it is made up of end face 1, core pipe 2 and reinforcement 3; The upper and lower side of core pipe 2 is respectively arranged with end face 1, and the inside of the surface of end face 1 and core pipe 2 is furnished with reinforcement 3 respectively.

This specific embodiment has following beneficial effect: upper and lower end face, core pipe and reinforcement are that one-step casting forms, and the part of upper and lower end face adopts the spill reinforcement, has saved the production material, has fallen gently weight, have saved the consumption of delivery motor power simultaneously.The reinforcement that is increased can also increase tension force, reduces casting stress and concentrates, and disperses casting stress, makes it to be difficult for breaking, and has also strengthened ability to bear, has prolonged service life.

Claims

1. a step is spun on the twisting machine and manages, and it is characterized in that it is made up of end face (1), core pipe (2) and reinforcement (3); The upper and lower side of core pipe (2) is respectively arranged with end face (1), and the inside of the surface of end face (1) and core pipe (2) is furnished with reinforcement (3) respectively.