CN219378424U

CN219378424U - Bearing type heavy-load supporting roller

Info

Publication number: CN219378424U
Application number: CN202320097755.2U
Authority: CN
Inventors: 王康
Original assignee: Xiangyang Roller Precision Machinery Co ltd
Current assignee: Xiangyang Roller Precision Machinery Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-07-21
Anticipated expiration: 2033-02-01

Abstract

The utility model discloses a bearing type heavy-load supporting roller, which comprises a roller shaft, rollers and a bearing device, wherein the bearing device is fixedly sleeved on the roller shaft, and the rollers are fixedly sleeved on the bearing device; the support ring is positioned on the side surface of the bearing device and fixedly connected with the roll shaft and the roll wheels; and the anti-slip ring is sleeved on the roll shaft. The bearing device used by the device is placed by a plurality of bearing columns of staggered cylinder shapes and bearing column placement sleeves, so that the bearing roller wheels and the roller shafts are supported through the bearing columns, and the bearing columns are staggered, so that bearing is realized.

Description

Bearing type heavy-load supporting roller

Technical Field

The utility model relates to the technical field of supporting rolls for multi-roll machines, in particular to a bearing type heavy-load supporting roll.

Background

The supporting roll is essentially a roll that supports the work rolls, and by contacting the work rolls with the rolling stock, the diameter of the work rolls can be reduced, and the rigidity of the work rolls can be enhanced. The supporting roller is essentially required to bear a large weight, and the load-bearing type heavy-load supporting roller is designed, so that the weight of the supporting roller can be greatly improved.

Disclosure of Invention

In view of the above-described drawbacks or shortcomings of the prior art, it is desirable to provide a load bearing, heavy duty backup roll.

According to the technical scheme that this application embodiment provided, a bearing type heavy load backing roll, sleeve gets holding ring, antiskid circle and load-bearing device on the roller, sleeve again on holding ring, antiskid circle and load-bearing device and get the running roller, a plurality of holding ring and the crisscross sleeve of a plurality of antiskid circle get the both ends tip at the roller, the fixed sleeve of load-bearing device gets the middle part at the roller.

Further, two bearing column placing sleeves on the bearing device are respectively positioned at two sides of the bearing ring, a plurality of bearing columns are uniformly and fixedly embedded into two end parts of the bearing column placing sleeve, and the bearing columns positioned at the left end part of the bearing column placing sleeve and the bearing columns positioned at the right end part of the bearing column placing sleeve are placed in a staggered manner.

Further, the inner side end face of the roller is provided with an anti-slip ring placement groove.

Further, the order of placing the support ring and the anti-slip ring at the left end part of the roll shaft from left to right is as follows: the anti-slip ring comprises a supporting ring, an anti-slip ring, a supporting ring, an anti-slip ring and a supporting ring; the order of placement of the support ring and the anti-slip ring at the right end part of the roll shaft from left to right is as follows: the anti-slip ring, the support ring, the anti-slip ring, the support ring and the support ring.

Further, the width of the support ring is greater than the width of the anti-slip ring.

Further, the outer diameter of the load bearing means is the same as the outer diameter of the support ring.

To sum up, the beneficial effects of this application: the device has the following advantages:

1. the bearing device is arranged between the roller wheels of the supporting roller and the roller shaft, so that the bearing capacity of the traditional supporting roller is improved;

2. the bearing device used by the device is placed by a plurality of bearing columns of staggered cylinder shapes and bearing column placement sleeves, so that the bearing roller wheels and the roller shafts are supported through the bearing columns, and the bearing columns are staggered, so that bearing is realized.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

FIG. 1 is a schematic view of the overall apparatus of the present utility model;

fig. 2 is a schematic cross-sectional view of the overall device of the present utility model.

Reference numerals in the drawings: a roll shaft-1; a roller 2; a bearing device-3; bearing column placement sleeve-31; a bearing post-32; a load-bearing ring-33; a support ring-4; and an anti-skid ring-5.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1, the outer side of a roll shaft 1 is sleeved with a roll wheel 2.

As shown in fig. 2, a bearing ring 33 on the bearing device 3 is fixedly sleeved at the middle part of the roll shaft 1, two bearing column placing sleeves 31 are respectively sleeved on the roll shaft 1 at two sides of the bearing ring 33, a plurality of bearing columns 32 are uniformly embedded at two end parts of the bearing column placing sleeves 31, and the bearing columns 32 positioned at the left end part and the right end part of the bearing column placing sleeves 31 are staggered;

the left end face of the bearing column 32 positioned at the left end of the bearing ring 33 and the left end of the bearing column placing sleeve 31 is abutted against the anti-skid ring 5, and the right end face of the bearing column 32 positioned at the right end of the bearing column placing sleeve 31 is abutted against the bearing ring 33; the bearing post 32 positioned on the right side of the bearing ring 33 is also one end of which is abutted against the bearing ring 33, and one end of which is abutted against the anti-slip ring 5;

the support rings 4 and the anti-slip rings 5 positioned on the two sides of the bearing device 3 are placed as follows:

the support ring 4 and the anti-slip ring 5 which are positioned at the left end part of the roll shaft 1 are placed in the following order from left to right: the anti-slip ring comprises a supporting ring 4, an anti-slip ring 5, a supporting ring 4 and an anti-slip ring 5; the support ring 4 and the anti-slip ring 5 which are positioned at the right end part of the roll shaft 1 are placed in the following order from left to right: slip-resistant ring 5, support ring 4, slip-resistant ring 5, support ring 4.

When the bearing device is used, the bearing columns 32 arranged on the bearing device 3 are placed between the roller shafts 1 and the roller wheels 2 in a staggered mode, so that at least one bearing column 32 is arranged between the roller shafts 1 and the roller wheels 2 on any horizontal line of the side end faces of the roller wheels 2, and when bearing gravity, at least one bearing column 32 is arranged on any horizontal line of the roller wheels 2 when the bearing roller is used for bearing the gravity, the bearing columns 32 are directly pressed onto the roller shafts 1 when the roller wheels 2 are stressed, and the bearing capacity of the bearing columns is improved.

The above description is only illustrative of the preferred embodiments of the present application and of the principles of the technology employed. Meanwhile, the scope of the utility model referred to in this application is not limited to the technical solutions of the specific combination of the above technical features, but also covers other technical solutions formed by any combination of the above technical features or their equivalents without departing from the inventive concept. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims

1. The utility model provides a bearing type heavy load backing roll, includes roller (1) and running roller (2), its characterized in that: also included is a method of manufacturing a semiconductor device,

the bearing device (3) is fixedly sleeved on the roll shaft (1), and the roll wheel (2) is fixedly sleeved on the bearing device (3);

the support ring (4), the said support ring (4) locates at the side of the said bearing device (3), the said support ring (4) fixedly connects the said roll shaft (1) and said roller (2);

the anti-slip ring (5) is sleeved on the roll shaft (1).

2. A load bearing heavy duty backup roll as claimed in claim 1 wherein: the bearing device comprises a bearing column placing sleeve (31), bearing columns (32) and bearing rings (33), wherein the bearing rings (33) are fixedly sleeved on the middle part of a roll shaft (1), the bearing column placing sleeves (31) are respectively fixedly sleeved on the roll shaft (1) on two sides of the bearing rings (33), and the bearing columns (32) are fixedly embedded into the bearing column placing sleeves (31).

3. A load bearing heavy duty backup roll as claimed in claim 2 wherein: the bearing columns (32) are uniformly embedded into the two end parts of the bearing column placing sleeve (31), and the bearing columns (32) positioned at the left end part of the bearing column placing sleeve (31) and the bearing columns (32) positioned at the right end part of the bearing column placing sleeve (31) are embedded in a staggered manner.

4. A load bearing heavy duty backup roll as claimed in claim 1 wherein: the support rings (4) and the anti-slip rings (5) are sleeved on the roll shaft (1) in a staggered manner.

5. A load bearing heavy duty backup roll as claimed in claim 1 wherein: the inner side surface of the roller (2) is provided with an anti-slip ring placement groove.

6. A load bearing heavy duty backup roll as claimed in claim 4 wherein: the end surfaces of the two ends of the bearing device (3) are respectively abutted with the end surfaces of the anti-slip ring (5).