Search

CN-224229704-U - Shaft head smearing lubrication device, roller and rolling mill

CN224229704UCN 224229704 UCN224229704 UCN 224229704UCN-224229704-U

Abstract

The utility model belongs to the technical field of roller lubricating devices, and discloses a shaft head smearing lubricating device, a roller and a rolling mill. The shaft head smearing lubrication device comprises a device main body, a lubricating grease storage bin, a smearing piece, a compression piece and a driving piece, wherein the lubricating grease storage bin is fixedly connected with the device main body, a discharge hole is formed in one side, facing the device main body, of the lubricating grease storage bin, lubricating grease is contained in the lubricating grease storage bin, the smearing piece is fixedly connected to the device main body or the lubricating grease storage bin, a seepage hole communicated with the discharge hole is formed in the smearing piece, one side, facing the to-be-lubricated piece, of the smearing piece is provided with the seepage hole, the compression piece is arranged in the lubricating grease storage bin, the compression piece can be in butt with the lubricating grease, the driving piece is arranged on the device main body and is in pneumatic connection with the compression piece, and the driving piece is used for driving the compression piece to move so as to be in butt with the lubricating grease. The shaft head smearing and lubricating device provided by the utility model is beneficial to improving the sufficiency and uniformity of smearing and lubricating of a piece to be lubricated.

Inventors

  • LIU MANCANG
  • CAO JIN
  • CHEN AIRONG

Assignees

  • 江苏沙钢钢铁有限公司
  • 江苏沙钢集团有限公司
  • 江苏省沙钢钢铁研究院有限公司

Dates

Publication Date
20260512
Application Date
20250710

Claims (10)

  1. 1. The lubricating arrangement is paintd to spindle nose for lubricate and wait lubricated piece, its characterized in that includes: a device body (1); The lubricating grease storage bin (2) is fixedly connected with the device main body (1), a discharge hole (21) is formed in one side, facing the device main body (1), of the lubricating grease storage bin (2), and lubricating grease is contained in the lubricating grease storage bin (2); The smearing piece (3), the smearing piece (3) is fixedly connected to the device main body (1) or the lubricating grease storage bin (2), the smearing piece (3) is provided with a seepage hole (31) communicated with the discharge hole (21), and one side of the smearing piece (3) provided with the seepage hole (31) faces to the piece to be lubricated; The compression piece is arranged in the lubricating grease storage bin (2), can move in the lubricating grease storage bin (2) and can be abutted with the lubricating grease; The driving piece (4), driving piece (4) set up in on the device main part (1), driving piece (4) with compression piece pneumatic connection, driving piece (4) are used for driving compression piece motion with lubricating grease butt.
  2. 2. The head painting and lubricating device according to claim 1, characterized in that the compression element extends in the grease storage compartment (2), the compression element being able to divide the grease storage compartment (2) into a first compartment and a second compartment, one of which accommodates the grease being in communication with the discharge hole (21), the other of which being able to communicate with air.
  3. 3. The shaft head smearing lubrication device according to claim 1, characterized in that a conveying pipe is arranged in the lubricating grease storage bin (2), one end of the conveying pipe is communicated with the discharge hole (21), the other end of the conveying pipe is arranged in the lubricating grease, and the lubricating grease can flow to the discharge hole (21) through the conveying pipe.
  4. 4. The head painting and lubricating device according to claim 1, characterized in that said discharge holes (21) are provided in plurality, a plurality of said discharge holes (21) being provided at intervals.
  5. 5. A head coating and lubricating device according to claim 1, characterised in that the coating member (3) is recessed towards the centre towards the edge position of one side of the member to be lubricated.
  6. 6. A head coating lubrication device according to claim 1, characterized in that the coating element (3) is a coating sponge.
  7. 7. The shaft head smearing lubrication device according to claim 1, wherein the device main body (1) comprises a storage bin mounting portion (11), the storage bin mounting portion (11) is U-shaped, two lubricating grease storage bins (2) are arranged, the two lubricating grease storage bins (2) are oppositely arranged on the storage bin mounting portion (11), the discharge holes (21) are oppositely arranged, the smearing pieces (3) are arranged two, and the two smearing pieces (3) are respectively and fixedly connected to the two lubricating grease storage bins (2).
  8. 8. The shaft head smearing lubrication device according to claim 1, wherein the device main body (1) comprises a storage bin mounting portion (11) and a handheld portion (12), one end of the storage bin mounting portion is fixedly connected with the lubricating grease storage bin (2), and the other end of the storage bin mounting portion is fixedly connected with the handheld portion (12).
  9. 9. The roller is characterized by comprising a roller body and roller shaft heads, wherein the roller shaft heads are arranged on two sides of the roller body, and the roller shaft heads are smeared and lubricated by the shaft head smearing and lubricating device according to any one of claims 1-8.
  10. 10. A rolling mill comprising a mill body and the roll of claim 9, the roll head being connected to the mill body.

Description

Shaft head smearing lubrication device, roller and rolling mill Technical Field The utility model relates to the technical field of roller lubricating devices, in particular to a shaft head smearing lubricating device, a roller and a rolling mill. Background The roller is used as an important component in a production line for rolling wires, the precision before the wire is on line and during use is guaranteed, in practice, the roller shaft head is connected with the universal shaft sleeve, the universal shaft is driven to rotate by the gear box during use, so that the roller is driven to rotate, the roller shaft head is always in a thermal friction state after being contacted with the universal shaft sleeve, the wear-resisting plates inside the roller shaft head and the universal shaft sleeve can rub mutually to generate mechanical abrasion, gaps are formed at the contact position after the abrasion is caused, the problem of roller play in the movement process is caused, the quality problems such as metallographic folding and the like of the wires are caused in the rolling process, steel stacking accidents are also caused, meanwhile, the damage of equipment is unavoidable, and the economic loss is serious. The related art provides a lubricating oil smearing device which comprises a smearing shell, smearing sponge and an oil bin, wherein the smearing shell is provided with a long-strip-shaped groove body, the smearing sponge is arranged on the groove body, the oil bin is connected outside the smearing shell, and the oil bin can pass through an oil hole and be communicated with a space in the groove body, so that lubricating oil can flow between the oil bin and the smearing sponge, but the seepage amount of lubricating materials from the oil hole cannot be regulated in the smearing process, and the problems of insufficient lubrication, uneven lubrication and the like are caused. Disclosure of utility model The utility model aims to provide a shaft head smearing lubrication device which is beneficial to improving the sufficiency and uniformity of smearing lubrication of a piece to be lubricated. The second purpose of the present utility model is to provide a roll, which can ensure the lubrication effect before the roll is used. The utility model further aims to provide a rolling mill, which can avoid abrasion of the roller shaft head and the rolling mill body, ensure normal rotation of the roller in the rolling mill body and improve the product quality. To achieve the purpose, the utility model adopts the following technical scheme: The lubricating arrangement is paintd to spindle nose for lubricate and wait to lubricate the piece, include: A device body; The lubricating grease storage bin is fixedly connected with the device main body, a discharge hole is formed in one side, facing the device main body, of the lubricating grease storage bin, and lubricating grease is contained in the lubricating grease storage bin; The smearing piece is fixedly connected to the device main body or the lubricating grease storage bin, a exudation hole communicated with the discharge hole is formed in the smearing piece, and one side of the smearing piece, provided with the exudation hole, faces the piece to be lubricated; The compression piece is arranged in the lubricating grease storage bin, can move in the lubricating grease storage bin and can be abutted with the lubricating grease; The driving piece is arranged on the device main body, is in pneumatic connection with the compression piece, and is used for driving the compression piece to move so as to be abutted to the lubricating grease. Preferably, the compression member extends in the grease storage chamber, the compression member is capable of partitioning the grease storage chamber into a first chamber and a second chamber, one of the two chambers is configured to hold the grease, one of the two chambers is configured to be in communication with the discharge hole, and the other of the two chambers is configured to be in communication with air. Preferably, the grease storage bin is internally provided with a conveying pipe, one end of the conveying pipe is communicated with the discharge hole, the other end of the conveying pipe is contained in the grease, and the grease can flow to the discharge hole through the conveying pipe. Preferably, a plurality of the discharge holes are provided, and a plurality of the discharge holes are provided at intervals. Preferably, the edge position of the side of the smearing piece facing the piece to be lubricated is recessed to the center position. Preferably, the application member is an application sponge. Preferably, the device body comprises a storage bin mounting portion, the storage bin mounting portion is U-shaped, two grease storage bins are arranged, the two grease storage bins are oppositely arranged on the storage bin mounting portion, the discharge holes are oppositely arranged, the two smearing pieces are arranged, an