CN203067532U

CN203067532U - Wefting insertion bearing

Info

Publication number: CN203067532U
Application number: CN 201220674189
Authority: CN
Inventors: 周玉龙; 陈智伟; 俞锡东
Original assignee: XINCHANG XUELIANHUA BEARING CO Ltd
Current assignee: XINCHANG XUELIANHUA BEARING CO Ltd
Priority date: 2012-12-05
Filing date: 2012-12-05
Publication date: 2013-07-17
Anticipated expiration: 2022-12-05

Abstract

The utility model relates to a wefting insertion bearing. The wefting insertion bearing comprises an outer shell and a shaft head as well as two inner ring bodies which are parallelly arranged in an upper-down manner, wherein the outer shell and the shaft head are arranged in an integrated manner, and a double-way groove is formed between the two ring bodies, two holders are arranged between the two ring bodies and the outer shell, the two holders are internally provided with rolling bodies, and the center line of the shaft head, the vertical middle line of the inner ring body, and the horizontal middle line of the double-way groove are intersected at a point. The wefting insertion bearing provided by the utility model has the advantages that the center line of the shaft head, the vertical middle line of the inner ring body, and the horizontal middle line of the double-way groove are intersected at one point, so that the load of the bearing is improved, the use effect is good, the product stability is guaranteed, and the service life is prolonged.

Description

A kind of wefting insertion bearing

Technical field

The utility model relates to a kind of wefting insertion bearing.

Background technique

In prior art, the mode that the wefting insertion bearing uses the monomer bearing to add axle sleeve usually combines, because parts combination, reduced the volume of bearing, parts load is reduced, simultaneously because the unreasonable dismounting that exists in the installation process is restricted the parts whole service life, using effect is poor, and working life is bad.

The model utility content

The existing wefting insertion bearing of the technical problems to be solved in the utility model is bad working life, and using effect is poor, thereby a kind of wefting insertion bearing is provided.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of wefting insertion bearing, comprise the frame that is wholely set and spindle nose, two inner ring bodies that be arranged in parallel up and down, be provided with two-way chute between described two inner ring bodies, be provided with two width of cloth retainers between described two inner ring bodies and the frame, be equipped with rolling element in described two width of cloth retainers, the vertical center line of the center line of described spindle nose, inner ring body, the horizontal central line of two-way chute intersect at a point.

Preferably, the center line of described spindle nose becomes 35 ° of settings with horizontal center line, and using effect is good.

Preferably, described spindle nose is provided with the hole, is convenient to processing, and is easy for installation.

Preferably, the diameter of described spindle nose is 35mm, and is simple in structure, and using effect is good.

Preferably, the distance between the top of described upward inner ring body and the bottom of following inner ring body is 62mm, and simple in structure, using effect is good.

Preferably, described spindle nose is the inner ring of rolling bearing, and is simple in structure, and using effect is good.

In sum, advantage of the present utility model: the center line of spindle nose, the vertical center line of inner ring body, the horizontal central line of two-way chute are intersected at a point, improved the load of bearing, using effect is good, has guaranteed the stability of product, has improved working life.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing:

Fig. 1 is the structural representation of a kind of wefting insertion bearing of the utility model.

Embodiment

As shown in Figure 1, a kind of wefting insertion bearing, comprise the frame 1 and the spindle nose 2 that are wholely set, two inner ring bodies that be arranged in parallel up and down 3, be provided with two-way chute 6 between described two inner ring bodies 3, be provided with two width of cloth retainers 4 between described two inner ring bodies 3 and the frame 1, be equipped with rolling element 5 in described two width of cloth retainers 4, the center line of described spindle nose 2, the vertical center line of inner ring body 3, the horizontal central line of two-way chute 6 intersects at a point, the center line of described spindle nose 2 becomes 35 ° of settings with horizontal center line, using effect is good, described spindle nose 2 is provided with hole 7, be convenient to processing, easy for installation, the diameter of described spindle nose 2 is 35mm, simple in structure, using effect is good, distance between the top of described upward inner ring body 3 and the bottom of following inner ring body 3 is 62mm, simple in structure, using effect is good, and described retainer 4 becomes 40 ° of settings with inner ring body 3 horizontal center lines, using effect is good, described rolling element 5 and inner ring body 3, the line of outer ring 1 point of contact becomes 40 ° of settings with inner ring body 3 horizontal center lines, and using effect is good, and described spindle nose 2 is the inner ring of rolling bearing, simple in structure, using effect is good.

Inner ring body 3, retainer 4, rolling element 5 are installed on the frame 1 and spindle nose 2 that is wholely set, the wefting insertion bearing are installed in draw on the power unit, the rotatory force of importing by line shaft is converted into uniform wefting insertion power, thereby effective wefting insertion power is provided.

The center line of spindle nose, the vertical center line of inner ring body, the horizontal central line of two-way chute are intersected at a point, improved the load of bearing, using effect is good, has guaranteed the stability of product, has improved working life.

Claims

1. wefting insertion bearing, comprise the frame (1) that is wholely set and spindle nose (2), two inner ring bodies that be arranged in parallel up and down (3), be provided with two-way chute (6) between described two inner ring bodies (3), be provided with two width of cloth retainers (4) between described two inner ring bodies (3) and the frame (1), be equipped with rolling element (5) in described two width of cloth retainers (4), it is characterized in that: the vertical center line of the center line of described spindle nose (2), inner ring body (3), the horizontal central line of two-way chute (6) intersect at a point.

2. a kind of wefting insertion bearing according to claim 1, it is characterized in that: the center line of described spindle nose (2) becomes 35 ° of settings with horizontal center line.

3. a kind of wefting insertion bearing according to claim 1 and 2, it is characterized in that: described spindle nose (2) is provided with hole (7).

4. a kind of wefting insertion bearing according to claim 3, it is characterized in that: the diameter of described spindle nose (2) is 35mm.

5. a kind of wefting insertion bearing according to claim 1 is characterized in that: the distance between the bottom of described top of going up inner ring body (3) and following inner ring body (3) is 62mm.

6. a kind of wefting insertion bearing according to claim 3, it is characterized in that: described spindle nose (2) is rolling bearing inner ring.