CN211339828U

CN211339828U - Novel warper guide roller bearing structure

Info

Publication number: CN211339828U
Application number: CN201821478564.6U
Authority: CN
Inventors: 王晓齐; 张凯
Original assignee: Wu Zhongheng And Weaving Technology Co Ltd
Current assignee: Wu Zhongheng And Weaving Technology Co Ltd
Priority date: 2018-09-11
Filing date: 2018-09-11
Publication date: 2020-08-25
Anticipated expiration: 2028-09-11

Abstract

The utility model belongs to the improvement of weaving mechanical structure, in particular to a novel yarn guide roller bearing structure of a warping machine, which comprises a yarn guide roller, a shaft sleeve and a single-row ball bearing; the yarn guide roller is of a cylindrical structure, the inner walls of the left end and the right end of the yarn guide roller are respectively provided with a shaft sleeve, and a single-row ball bearing is sleeved in the shaft sleeve; the application provides a yarn guide roller bearing structure need not do any transformation to the yarn guide roller on former basis, can realize the high-speed stable work of yarn guide roller.

Description

Novel warper guide roller bearing structure

The technical field is as follows:

the utility model belongs to weaving mechanical structure improves, specifically name is a novel warper guide roll bearing structure.

Background art:

the warping machine is one of textile machinery, and the existing warping machine finds the following problems in the yarn guide roller in use: two double-row roller bearings arranged at two ends of the yarn guide roller are thick, and the yarn guide roller is extremely easy to damage even the yarn guide roller due to poor dynamic balance caused by the fact that horizontal adjustment is not in place under the rotating speed of the warping machine which is as high as 600 m/s, and the bearings are frequently damaged during operation and have high noise.

The invention content is as follows:

therefore, in order to solve the problems of the warper yarn guide roller bearing structure, the application provides a durable warper yarn guide roller bearing structure.

A novel bearing structure of a yarn guide roller of a warping machine comprises a yarn guide roller, a shaft sleeve and a single-row ball bearing; the yarn guide roller is of a cylindrical structure, the inner walls of the left end and the right end of the yarn guide roller are respectively provided with a shaft sleeve, and a single-row ball bearing is sleeved in the shaft sleeve.

The shaft sleeve is a diameter-dividing step shaft sleeve. Divide footpath ladder axle sleeve inwards from the yarn guide roller opening part, and the internal diameter diminishes step by step, can install not unidimensional single ball bearing respectively according to production needs, and plays the cushioning effect between bearing and yarn guide roller when the bearing takes place to damage, effectively prevents to lead to the yarn guide roller to damage because the bearing seriously damages, can also make the even atress of bearing, increase of service time.

The yarn guide roller bearing structure provided by the application can effectively prevent the bearing from being frequently damaged due to poor dynamic balance in the past, so that the yarn guide roller can run more stably, and the yarn guide roller does not need to be transformed on the original basis, so that the high-speed stable work of the yarn guide roller can be realized.

Description of the drawings:

fig. 1 is a schematic structural diagram of a novel warping machine yarn guide roller bearing structure.

Fig. 2 is a schematic sectional view of a novel bearing structure of a yarn guide roller of a warping machine.

In the figure: yarn guide roller 1, axle sleeve 2, single row ball bearing 3.

The specific implementation mode is as follows:

please refer to fig. 1, which shows a novel yarn guide roller bearing structure of a warping machine, comprising a yarn guide roller 1, a shaft sleeve 2, and a single row ball bearing 3; the yarn guide roller 1 is of a cylindrical structure, the inner walls of the left end and the right end of the yarn guide roller 1 are respectively provided with a shaft sleeve 2, and a single-row ball bearing 3 is sleeved in the shaft sleeve 2.

The shaft sleeve 2 is a diameter-dividing stepped shaft sleeve. Divide footpath ladder axle sleeve inwards from the yarn guide roller opening part, and the internal diameter diminishes step by step, can install not unidimensional single ball bearing respectively according to production needs, and plays the cushioning effect between bearing and yarn guide roller when the bearing takes place to damage, effectively prevents to lead to the yarn guide roller to damage because the bearing seriously damages, can also make the even atress of bearing, increase of service time.

The directional fixing bearing is used for reducing unstable dynamic balance caused by improper horizontal adjustment during installation, and the effect of high-speed operation of the warping machine is achieved, so that the operation of equipment is stabilized, and the damage to the equipment is reduced.

It will be understood by those skilled in the art that, in the light of the present description, certain modifications and adaptations of the invention may be made and are intended to be within the scope of the invention as defined by the claims.

Claims

1. The utility model provides a novel warper guide roll bearing structure which characterized in that: comprises a yarn guide roller, a shaft sleeve and a single-row ball bearing; the yarn guide roller is of a cylindrical structure, the inner walls of the left end and the right end of the yarn guide roller are respectively provided with a shaft sleeve, and a single-row ball bearing is sleeved in the shaft sleeve.

2. The novel warper guide roll bearing structure of claim 1, wherein: the shaft sleeve is a diameter-dividing step shaft sleeve.