CN215861312U

CN215861312U - Spinning machine bearing with rust-proof function

Info

Publication number: CN215861312U
Application number: CN202121805277.3U
Authority: CN
Inventors: 王如东; 何法斌; 孟荣兴; 何仁法; 陈伟东
Original assignee: Jiangyin Bituo Precision Machinery Co ltd
Current assignee: Jiangyin Bituo Precision Machinery Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-02-18
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a textile machine bearing with an antirust function, which comprises a bearing and a sleeve, wherein a roller pin is fixedly arranged in the bearing, through holes are formed in the bearing, a shaft neck is fixedly arranged in the bearing, a rotating shaft is fixedly arranged outside the shaft neck, the sleeve is fixedly arranged outside the bearing, a clamping plate is fixedly arranged in the sleeve, clamping rings are arranged in the clamping plate and the sleeve, side holes are formed in the clamping plate, and a top hole is formed in the top end of the sleeve. The bearing and the roller pin are made of the corrosion-resistant alloy in the using process, and the inner part and the outer part of the bearing and the roller pin are coated with the antirust lubricating grease, so that the bearing and the roller pin can be prevented from being rusted, and can be lubricated, and the bearing can be smoother and more durable in operation.

Description

Spinning machine bearing with rust-proof function

Technical Field

The utility model relates to the technical field of spinning machine accessories, in particular to a spinning machine bearing with an antirust function.

Background

At present, the bearing of the spinning machine is generally a needle bearing because the needle bearing is suitable for a supporting structure with a limited radial installation size, but when the bearing is installed on the spinning machine and used for a long time, rust corrosion occurs on the inner and outer surfaces of the bearing, so that when the bearing continuously bears load and works, the bearing is blocked or broken, thereby causing danger and property loss, and therefore, a spinning machine bearing with an antirust function is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spinning machine bearing with an antirust function so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a frame bearing with rust-resistant function, includes bearing and sleeve, the inside fixed kingpin that is provided with of bearing, the through-hole has all been seted up to the bearing inside, the inside fixed journal that is provided with of bearing, the outside fixed pivot that is provided with of journal, the outside fixed sleeve that is provided with of bearing, the inside fixed cardboard that is provided with of sleeve, cardboard and the inside snap ring that all is provided with of sleeve, the side opening has all been seted up to the cardboard inside, the apical pore has been seted up on the inside top of sleeve.

Preferably, the bearing is internally and fixedly provided with roller pins, the roller pins are tightly attached and arranged between the inner parts of the bearing, and through holes are formed in two sides of the inner part of the bearing.

Preferably, a shaft neck is fixedly arranged in the middle of the inside of the bearing, a rotating shaft is fixedly arranged outside the shaft neck, and the shaft neck is tightly attached to the roller pin.

Preferably, a sleeve is fixedly arranged outside the bearing, a clamping plate is fixedly arranged on one side inside the sleeve, an internal thread is carved on the inner surface of the sleeve, and an external thread is carved on the outer surface of the clamping plate.

Preferably, the internal thread is clamped with the external thread, a top hole is formed in the top end of the interior of the sleeve, and side holes are formed in two sides of the interior of the clamping plate.

Preferably, a clamping ring is arranged between the clamping plate and the interior of the sleeve, the inner diameter of the clamping ring is equal to the outer diameter of the shaft neck, and antirust lubricating grease is filled between the bearing and the sleeve.

Preferably, the bearing and the roller pins are both made of corrosion-resistant alloy, antirust grease is filled between the bearing and the roller pins, the top hole is a grease outlet hole, and the side hole is a grease inlet hole.

Preferably, corrosion-resistant materials are coated on the inner surfaces and the outer surfaces of the sleeve and the side plates, the through holes are rust-proof grease flowing holes, and rust-proof grease is coated on the outer surface of the shaft neck.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the using process, the corrosion-resistant alloy is adopted to manufacture the bearing and the roller pin, and the rust-proof lubricating grease is coated on the inner part and the outer part of the bearing and the roller pin, so that the bearing and the roller pin can be prevented from being rusted, and can be lubricated, and the bearing can be smoother and more durable when working;

2. the sleeve is arranged outside the bearing, and meanwhile, the sleeve is filled with the antirust lubricating grease and covers the bearing, so that an anaerobic environment is arranged on the bearing, the bearing can be greatly prevented from being oxidized and rusted, and the structure has the advantages of simple structure, convenience in use and good use effect.

Drawings

FIG. 1 is a schematic view of the overall structure of a textile machine bearing with an anti-rust function according to the present invention;

FIG. 2 is a perspective view of a bearing structure in a spinning machine bearing having an antirust function according to the present invention;

FIG. 3 is a perspective view of the bearing and sleeve structure of the spinning machine bearing with antirust function.

In the figure: 1. a journal; 2. a rotating shaft; 3. a sleeve; 31. clamping a plate; 311. a snap ring; 312. a side hole; 313. an external thread; 32. a top hole; 33. an internal thread; 4. a bearing; 41. rolling needles; 42. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a spinning machine bearing with rust-resistant function, includes bearing 4 and sleeve 3, the inside fixed bearing needle 41 that is provided with of bearing 4, through-hole 42 has all been seted up to bearing 4 inside, the inside fixed journal 1 that is provided with of bearing 4, 1 external fixation of journal is provided with

pivot

2, 4 external fixation of bearing is provided with

sleeve

3, 3 internal fixation of sleeve is provided with cardboard 31, cardboard 31 and 3 inside all are provided with snap ring 311, side opening 312 has all been seted up to cardboard 31 inside, apical pore 32 has been seted up on the inside top of sleeve 3.

The roller pins 41 are fixedly arranged in the bearing 4, the roller pins 41 are closely attached and arranged in the bearing 4, and through holes 42 are formed in two sides of the inside of the bearing 4; a journal 1 is fixedly arranged in the middle of the inside of the bearing 4, a rotating shaft 2 is fixedly arranged outside the journal 1, and the journal 1 is tightly attached to the roller pin 41, so that the journal 1 can rotate through the roller pin 41; a sleeve 3 is fixedly arranged outside the bearing 4, a clamping plate 31 is fixedly arranged on one side inside the sleeve 3, an internal thread 33 is carved on the inner surface of the sleeve 3, and an external thread 313 is carved on the outer surface of the clamping plate 31; the internal thread 33 is fastened with the external thread 313, the top end inside the sleeve 3 is provided with a top hole 32, and two sides inside the clamping plate 31 are provided with side holes 312; clamping rings 311 are arranged between the clamping plates 31 and the inner parts of the sleeves 3, the inner diameter of each clamping ring 311 is equal to the outer diameter of the journal 1, and antirust lubricating grease is filled between each bearing 4 and each sleeve 3, so that the bearings 4 cannot be easily oxidized or rusted under the coating of the antirust lubricating grease; the bearing 4 and the roller pin 41 are both made of corrosion-resistant alloy, rust-proof grease is filled between the bearing 4 and the roller pin 41, the top hole 32 is a grease outlet hole, and the side hole 312 is a grease inlet hole, so that the rust-proof grease can be injected into the side hole 312 until the rust-proof grease flows into the space between the bearing 4 and the sleeve 3 from the through hole 42, and the rust-proof grease can overflow from the top hole 32 after being filled; the sleeve 3 and the inner surface and the outer surface of the side plate are coated with corrosion-resistant materials, so that the sleeve 3 cannot be easily rusted, the through hole 42 is a rust-proof lubricating grease flowing hole, and the outer surface of the shaft neck 1 is coated with rust-proof lubricating grease.

The working principle is as follows: in the using process of the anti-rust lubricating grease, the outer surface of the shaft neck 1, the inner part of the bearing 4 and the surface of the roller pin 41 are uniformly coated with anti-rust lubricating grease, the outer surface of the bearing 4 is uniformly coated with a layer of anti-rust lubricating grease, then the sleeve 3 is sleeved outside the bearing 4, then the gap between the bearing 4 and the sleeve 3 is filled with the anti-rust lubricating grease, then the clamping plate 31 and the sleeve 3 are aligned, the rotating clamping plate 31 enters the sleeve 3, the sleeve 3 can be sealed, then the shaft neck 1 sequentially penetrates through the clamping ring 311 and the inner part of the roller pin 41, and therefore normal work can be carried out, and meanwhile, the bearing 4 can be prevented from being oxidized and rusted when being in a sealed environment.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A spinning machine bearing with rust-resistant function, includes bearing (4) and sleeve (3), its characterized in that: bearing (4) inside fixed bearing (41) that is provided with, through-hole (42) have all been seted up to bearing (4) inside, bearing (4) inside fixed journal (1) that is provided with, journal (1) external fixation is provided with pivot (2), bearing (4) external fixation is provided with sleeve (3), sleeve (3) inside fixed cardboard (31) that is provided with, cardboard (31) and sleeve (3) inside snap ring (311) that all is provided with, side opening (312) have all been seted up to cardboard (31) inside, apical pore (32) have been seted up on sleeve (3) inside top.

2. The textile machine bearing with rust-proofing function according to claim 1, characterized in that: the roller pins (41) are fixedly arranged in the bearing (4), the roller pins (41) are tightly attached and arranged between the inner parts of the bearing (4), and through holes (42) are formed in two sides of the inner part of the bearing (4).

3. The textile machine bearing with rust-preventive function according to claim 2, characterized in that: the bearing is characterized in that a shaft neck (1) is fixedly arranged in the middle of the inside of the bearing (4), a rotating shaft (2) is fixedly arranged on the outside of the shaft neck (1), and the shaft neck (1) is tightly attached to the roller pin (41).

4. The textile machine bearing with rust-preventive function according to claim 3, characterized in that: the bearing (4) is externally and fixedly provided with a sleeve (3), one side inside the sleeve (3) is fixedly provided with a clamping plate (31), the inner surface of the sleeve (3) is carved with an internal thread (33), and the outer surface of the clamping plate (31) is carved with an external thread (313).

5. The textile machine bearing with rust-preventive function according to claim 4, characterized in that: internal thread (33) and external screw thread (313) looks block, apical pore (32) have been seted up on the inside top of sleeve (3), side opening (312) have all been seted up to inside both sides of cardboard (31).

6. The textile machine bearing with rust-proofing function according to claim 5, characterized in that: snap-gauge (31) and sleeve (3) are inside between all be provided with snap ring (311), snap ring (311) internal diameter equals axle journal (1) external diameter, it has rust-resistant grease to fill between bearing (4) and sleeve (3).

7. The textile machine bearing with rust-proofing function according to claim 6, characterized in that: the bearing (4) and the roller pins (41) are both made of corrosion-resistant alloy, antirust grease is filled between the bearing (4) and the roller pins (41), the top holes (32) are grease outlet holes, and the side holes (312) are grease inlet holes.

8. The textile machine bearing with rust-preventive function according to claim 7, characterized in that: the anti-corrosion lubricating oil bearing is characterized in that corrosion-resistant materials are coated on the inner surfaces and the outer surfaces of the sleeve (3) and the side plates, the through holes (42) are anti-rust lubricating oil flowing holes, and anti-rust lubricating oil is coated on the outer surface of the shaft neck (1).