CN216078012U

CN216078012U - High-strength bearing seat for rolling mill

Info

Publication number: CN216078012U
Application number: CN202122128702.6U
Authority: CN
Inventors: 靳宇; 郝建丽
Original assignee: Tianjin Ruilaibo Machinery Manufacturing Co ltd
Current assignee: Changzhou Gaokun Machinery Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-18
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of bearing seats, in particular to a high-strength bearing seat for a rolling mill, which comprises a bearing seat main body and a mounting groove arranged in the bearing seat main body, the upper end of the bearing seat main body is fixedly provided with a J-shaped oil spraying pipe through a fixing piece, a pushing mechanism is arranged inside the J-shaped oil spraying pipe, an oil inlet mechanism is arranged on the outer wall of the J-shaped oil injection pipe, one end of the J-shaped oil injection pipe corresponds to the inner side of the mounting groove close to the top, the high-strength bearing seat made of cast steel is very convenient when used for lubricating a bearing arranged in the high-strength bearing seat, meanwhile, when the lubricating oil is added, the lubricating oil can be fully and uniformly distributed on the steel ball part on the inner side of the bearing, so that the lubricating effect of the bearing is very good.

Description

High-strength bearing seat for rolling mill

Technical Field

The utility model relates to the technical field of bearing seats, in particular to a high-strength bearing seat for a rolling mill.

Background

The turntable bearing seat is characterized in that a bearing is required to be provided with a supporting point, an inner supporting point of the bearing is a shaft, an outer supporting point of the bearing is a bearing seat which is usually called as a bearing seat, the bearing seat is usually made of cast steel, according to the characteristics, the strength of the bearing seat is high, the high-strength bearing seat can be frequently used on a rolling mill, lubricating oil needs to be regularly added to the bearing arranged in the bearing seat to ensure normal use, an oil inlet hole is usually arranged in the bearing seat to inject oil into the oil inlet hole, so that the lubrication of the bearing is ensured, the bearing seat on the rolling mill is not convenient to add the lubricating oil to the bearing in the bearing seat, and the lubricating effect is not good enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the background art and provides a high-strength bearing seat for a rolling mill.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: the utility model provides a high strength bearing frame for rolling mill, includes the bearing frame main part and sets up the mounting groove in the bearing frame main part, there is J type to spout the oil pipe upper end of bearing frame main part through mounting fixed mounting, the inside that the oil pipe was spouted to J type is equipped with pushing mechanism, and is equipped with into oily mechanism on the outer wall that the oil pipe was spouted to J type, and the one end that the oil pipe was spouted to J type is close to the top corresponding with the inboard of mounting groove, and the other end that the oil pipe was spouted to J type is located the top of bearing frame main part, and the outer wall fixedly connected with cowl that the oil pipe was spouted to J type, the cowl laminating is close to on the top at the front end outer wall of bearing frame main part, and cowl's lower terminal surface fixedly connected with two sets of symmetry, and is two sets of the spoiler all is the slope setting, the outside of bearing frame main part is equipped with installation mechanism.

Preferably, the fixing piece comprises a fixing column, the fixing column is fixedly sleeved on the outer wall of the J-shaped oil spraying pipe, and the fixing column is fixedly connected to the top of the outer wall of the bearing seat main body.

Preferably, pushing mechanism includes the catch bar, the catch bar is located the top of bearing frame main part, and the catch bar alternates in the inside of oil spout the pipe of J type, and the both ends of catch bar fixedly connected with piston and thrust disc respectively, the piston slides and laminates on the inner wall of oil spout the pipe of J type.

Preferably, the oil inlet mechanism comprises an oil inlet pipe, the oil inlet pipe is located above the bearing seat main body, the oil inlet pipe is communicated with the outer wall of the J-shaped oil injection pipe close to the rear edge, and the upper end of the oil inlet pipe is communicated with an oil inlet cover.

Preferably, the mounting mechanism comprises two mounting blocks, the two mounting blocks are respectively and fixedly connected to the edges of the lower parts of the two sides of the outer wall of the bearing seat main body, and the inner walls of the two mounting blocks are provided with two symmetrical mounting holes in a penetrating manner.

Preferably, the number of each group of spoilers is four, and the arc-shaped baffle and the eight spoilers are of an integrally formed structure.

Preferably, an integrally formed structure is arranged between the J-shaped oil spraying pipe and the oil inlet pipe, and an integrally formed structure is arranged between the pushing disc and the pushing rod.

Compared with the prior art, the utility model has the advantages and positive effects that: through setting up mounting, J type spout oil pipe, pushing mechanism, cowl, spoiler and installation mechanism of oiling, the high strength bearing frame that adopts the cast steel to make can seem very convenient when lubricating the bearing of its inside installation, and lubricating oil can be fully even when adding simultaneously distributes at the inboard steel ball position of bearing for the lubricated effect of bearing is very good.

Drawings

FIG. 1 is a schematic view of the overall structure of a high-strength bearing seat for a rolling mill according to the present invention;

FIG. 2 is a cross-sectional view of a high strength bearing housing for a rolling mill according to the present invention;

FIG. 3 is a bottom view of a high strength bearing block for a rolling mill according to the present invention;

fig. 4 is an enlarged view of a in fig. 3 of a high strength chock for a rolling mill according to the present invention.

Illustration of the drawings:

1. a bearing housing main body; 2. pushing the disc; 3. a push rod; 4. an oil inlet cover; 5. entering an oil pipe; 6. fixing a column; 7. j-shaped oil spraying pipes; 8. an arc-shaped baffle plate; 9. mounting holes; 10. mounting grooves; 11. mounting blocks; 12. a piston; 13. a spoiler.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings, which are appended hereto and detailed description.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1-4, the high-strength bearing seat for rolling mill comprises a bearing seat main body 1 and a mounting groove 10 arranged in the bearing seat main body 1, the upper end of the bearing seat main body 1 is fixedly provided with a J-shaped oil spray pipe 7 through a fixing piece, the J-shaped oil spray pipe 7 is internally provided with a pushing mechanism, an oil inlet mechanism is arranged on the outer wall of the J-shaped oil injection pipe 7, one end of the J-shaped oil injection pipe 7 corresponds to the inner side of the mounting groove 10 close to the top, the other end of the J-shaped oil spraying pipe 7 is positioned above the bearing seat main body 1, the outer wall of the J-shaped oil spraying pipe 7 is fixedly connected with an arc baffle plate 8, the arc baffle plate 8 is attached to the outer wall of the front end of the bearing seat main body 1 close to the top, and the lower end face of the arc baffle 8 is fixedly connected with two groups of symmetrical spoilers 13, the two groups of spoilers 13 are obliquely arranged, and the outer side of the bearing seat main body 1 is provided with an installation mechanism.

The mounting includes fixed column 6, and fixed column 6 fixed cover is established on the outer wall of J type spouts oil pipe 7, and fixed column 6 fixed connection is convenient for spout oil pipe 7 with the J type and fix on bearing frame main part 1 through setting up fixed column 6 on the outer wall top of bearing frame main part 1.

Pushing mechanism includes catch bar 3, catch bar 3 is located the top of bearing frame main part 1, and catch bar 3 alternates in the inside that the oil pipe 7 was spouted to the J type, and the both ends difference fixedly connected with piston 12 of catch bar 3 and promotion dish 2, piston 12 slides the laminating on the inner wall that the oil pipe 7 was spouted to the J type, through setting up catch bar 3, piston 12 and propulsion disk 2, impel propulsion disk 2 and catch bar 3 forward, piston 12 can spout the inside forward slip of oil pipe 7 in the J type, when the inside lubricating oil that adds of oil pipe 7 is spouted to the J type, lubricating oil then can spout the port injection of oil pipe 7 and go out along the J type under the effect of pressure.

The mechanism of going into oil is including going into oil pipe 5, goes into oil pipe 5 and is located the top of bearing frame main part 1, and goes into oil pipe 5 intercommunication on the outer wall that the oil spout pipe 7 of J type is close to rear portion edge, and the upper end intercommunication of going into oil pipe 5 has into oil cover 4, puts into oil pipe 5 and goes into oil cover 4 through establishing, when needing to add lubricating oil, lubricating oil can follow into oil cover 4 and go into the inside that oil spout pipe 7 of J type with oil pipe 5 inflow.

The mounting mechanism comprises two mounting blocks 11, the two mounting blocks 11 are respectively fixedly connected to the edges of the lower portions of the two sides of the outer wall of the bearing seat main body 1, the inner walls of the two mounting blocks 11 penetrate through the mounting holes 9 formed in two symmetries, and the bearing seat main body 1 is conveniently and fixedly mounted on the rolling mill by arranging the mounting blocks 11 and the mounting holes 9.

The number of each group of spoilers 13 is four, the arc-shaped baffles 8 and the eight spoilers 13 are in an integrally formed structure, and the stability between the arc-shaped baffles 8 and the eight spoilers 13 is good.

The J-shaped oil spraying pipe 7 and the oil inlet pipe 5 are integrally formed, the push disc 2 and the push rod 3 are integrally formed, the stability between the J-shaped oil spraying pipe 7 and the oil inlet pipe 5 is improved, and the stability between the push disc 2 and the push rod 3 is improved.

The working principle is as follows: firstly, the injection port of the J-shaped oil injection pipe 7 corresponds to the steel ball position in the bearing arranged in the mounting groove 10, after the bearing is used for a long time, firstly, the lubricating oil is poured into the J-shaped oil spraying pipe 7 along the oil inlet mechanism, secondly, the lubricating oil can be sprayed out from the spraying port of the J-shaped oil spraying pipe 7 through a pushing mechanism, the sprayed lubricating oil has certain power and can fully impact and distribute on steel balls in the bearing, the sprayed lubricating oil can be dispersed when passing through the two groups of symmetrical spoilers 13 under the arc-shaped baffle 8, the coating area of the lubricating oil is increased, and the steel ball part on the bearing can obtain sufficient lubricating effect along with the continuous rotation of the bearing, and the bearing in the bearing seat main body 1 is very convenient when adding lubricating oil, and the bearing seat main body 1 is convenient to be installed on a rolling mill through an installation mechanism.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high strength bearing frame for rolling mill, includes bearing frame main part (1) and offers mounting groove (10) in bearing frame main part (1) inside, its characterized in that: the utility model discloses a bearing frame, including bearing frame main part (1), mounting main part (1), the upper end of bearing frame main part (1) has J type to spout oil pipe (7) through mounting fixed mounting, the inside of J type spout oil pipe (7) is equipped with pushing mechanism, and is equipped with into oily mechanism on the outer wall of J type spout oil pipe (7), and the inboard that the one end of J type spout oil pipe (7) and mounting groove (10) is close to the top corresponding, and the other end that J type spouts oil pipe (7) is located the top of bearing frame main part (1), and the outer wall fixedly connected with cowl (8) of J type spout oil pipe (7), cowl (8) laminating is close to on the top at the front end outer wall of bearing frame main part (1), and the lower terminal surface fixedly connected with spoiler (13) of cowl (8) two sets of symmetries, and is two sets of spoiler (13) all are the slope setting, the outside of bearing frame main part (1) is equipped with installation mechanism.

2. The high strength bearing housing for a rolling mill according to claim 1, wherein: the fixing piece comprises a fixing column (6), the fixing column (6) is fixedly sleeved on the outer wall of the J-shaped oil spraying pipe (7), and the fixing column (6) is fixedly connected to the top of the outer wall of the bearing seat main body (1).

3. The high strength bearing housing for a rolling mill according to claim 1, wherein: the pushing mechanism comprises a pushing rod (3), the pushing rod (3) is located above the bearing seat main body (1), the pushing rod (3) is inserted into the J-shaped oil spraying pipe (7), two ends of the pushing rod (3) are fixedly connected with a piston (12) and a pushing disc (2) respectively, and the piston (12) is attached to the inner wall of the J-shaped oil spraying pipe (7) in a sliding mode.

4. A high strength chock for a rolling mill according to claim 3, in which: the oil inlet mechanism comprises an oil inlet pipe (5), the oil inlet pipe (5) is located above the bearing seat main body (1), the oil inlet pipe (5) is communicated with the outer wall of the J-shaped oil injection pipe (7) close to the rear edge, and the upper end of the oil inlet pipe (5) is communicated with an oil inlet cover (4).

5. The high strength bearing housing for a rolling mill according to claim 1, wherein: the mounting mechanism comprises two mounting blocks (11), the two mounting blocks (11) are respectively and fixedly connected to the edges of the lower portions of the two sides of the outer wall of the bearing seat main body (1), and the inner walls of the two mounting blocks (11) are all penetrated through mounting holes (9) which are symmetrically formed.

6. The high strength bearing housing for a rolling mill according to claim 1, wherein: the number of each group of spoilers (13) is four, and an integrally formed structure is formed between the arc baffle (8) and the eight spoilers (13).

7. The high strength bearing housing for a rolling mill according to claim 4, wherein: the oil injection pipe is characterized in that an integrally formed structure is arranged between the J-shaped oil injection pipe (7) and the oil inlet pipe (5), and an integrally formed structure is arranged between the pushing disc (2) and the pushing rod (3).