A lubrication mechanism for flat wire high speed steel roller

Abstract

The present invention relates to a lubricating mechanism for a flat wire high-speed steel roller, comprising a lubricating mechanism body, a steel roller body is arranged on adjacent surfaces of the lubricating mechanism body, the lubricating mechanism body comprises a strip plate and a uniform assembly fixed at the lower edge of the strip plate, the lubricating mechanism body comprises at least two groups of spray assemblies installed at the center above the strip plate, the lubricating mechanism body also comprises a lifting assembly arranged outside the spray assembly, the spray assembly comprises a storage cylinder and a liquid atomizing head passing through and fixed at the center below the strip plate, the liquid inlet of the liquid atomizing head is connected to the storage cylinder, a push rod is movably connected in the storage cylinder, a plug is fixed on the lower surface of the push rod, at least two liquid inlet pipes are passed through and fixed in the push rod, and the spray assembly is fixed to the lifting assembly through the push rod. The lubricating mechanism for the flat wire high-speed steel roller facilitates uniform lubrication of the roller body and avoids the situation where water and oil condense and roll down and are inconvenient to clean.

Description

[Technical field]

[0001] The invention relates to the field of flat wire processing, and in particular to a lubrication mechanism for a flat wire high-speed steel roller. [Background technology]

[0002] The problem of rapid local wear of steel section rollers has resulted in frequent roll changes, high work intensity and low labor productivity in steel section production. Therefore, in order to slow down the local wear rate of the rollers and make the wear develop evenly, it is necessary to use lubrication technology that can extend the service life of the rollers.

[0003] Lubrication technology refers to spraying the mixed oil and water onto the surface of the roll with a nozzle before the rolled piece enters the roll gap. When in use, the working roll is cooled and closed, and the lubricant is sprayed on the surface of the working roll on the inlet side. Due to the combustion of hot rolling lubricant, combustion residues can be formed. At the same time, the lubricant vaporizes and decomposes under the high temperature and high pressure in the deformation zone to form a high-temperature and high-pressure air cushion. The combustion residue and air cushion can separate the roll from the flat wire, play a lubricating role, and reduce the friction coefficient between the roll and the plate and strip.

[0004] The nozzle spraying device used in the existing lubrication technology needs to spray water and oil separately through different components, and fails to mix the water and oil evenly after the spraying process, resulting in uneven lubrication area. [Summary of the invention]

[0005] In order to solve the above problems, the purpose of the present invention is to provide a lubrication mechanism for flat wire high-speed steel rolling rollers, which solves the problem that the nozzle spraying device used in the existing lubrication technology needs to spray water and oil separately through different components, and fails to mix the water and oil evenly after the spraying process, resulting in uneven lubrication area.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a lubrication mechanism for a flat wire high-speed steel roller, comprising a lubrication mechanism body, a steel roller body is arranged on the adjacent surface of the lubrication mechanism body, the lubrication mechanism body comprises a strip plate and a uniform assembly fixed on the lower edge of the strip plate, the lubrication mechanism body comprises at least two groups of spray assemblies installed at the center above the strip plate, the lubrication mechanism body also comprises a lifting assembly arranged on the outside of the spray assembly, the spray assembly comprises a storage cylinder and a liquid atomizing head fixed through the center below the strip plate, the liquid inlet of the liquid atomizing head is connected to the storage cylinder, a push rod is movably connected in the storage cylinder, a plug is fixed on the lower surface of the push rod, at least two liquid inlet pipes are fixed through the push rod, and the spray assembly is fixed to the lifting assembly through the push rod.

[0007] A lubrication mechanism for a flat wire high-speed steel rolling roller in the present invention is further configured as follows: two cavities are symmetrically provided in the storage tube, and a plug made of a rubber material fixed on the lower surface of the push rod is in close contact with the wall surface of the cavity in the storage tube.

[0008] A lubrication mechanism for a flat wire high-speed steel roller in the present invention is further configured as follows: support plates are installed on both sides of the upper surface of the lubrication mechanism body, and the lubrication mechanism body and the steel roller body have the same length.

[0009] A lubrication mechanism for a flat wire high-speed steel roller in the present invention is further configured as follows: the homogenizing component includes scrapers fixed on both sides of the lower edge of the strip and a homogenizing block inside the scrapers, and the homogenizing block is a microporous foam structure.

[0010] The lubrication mechanism of a flat wire high-speed steel roller in the present invention is further configured as follows: the scraper and the leveling block are in contact with the adjacent surfaces of the steel roller body.

[0011] A lubrication mechanism for a flat wire high-speed steel rolling roller in the present invention is further configured as follows: the lifting assembly comprises at least two oil cylinders whose bottoms are fixed to the strips and a top plate fixed to the output ends of the oil cylinders.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] (1) The lubrication mechanism of the flat wire high-speed steel roller vertically presses down the push rod fixed on the top plate through the downward pressure. The pressure generated by the downward pressure of the rubber plug sprays the water and oil to the surface of the roller through the atomizing nozzle. The length of the lubrication mechanism body and the steel roller body is the same, which is convenient for uniform lubrication of the roller body. The mixing block has a microporous foam structure. The scraper can scrape the water and oil on the roller body to avoid the situation where the water and oil condense and roll down and are inconvenient to clean. The microporous foam mixing block can fully spread the water and oil on the surface of the roller body.

Brief Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 It is a schematic cross-sectional structural diagram of the lubrication mechanism body of the present invention;

[0016] Figure 3 It is a schematic diagram of the top plate structure of the present invention from top view;

[0017] Figure 4 It is a schematic diagram of the storage tube structure of the present invention.

[0018] In the figure: 1. Lubrication mechanism body, 2. Steel roller body, 3. Support plate, 4. Strip plate, 5. Mixing assembly, 6. Scraper, 7. Mixing block, 8. Spraying assembly, 9. Storage cylinder, 10. Lifting assembly, 11. Top plate, 12. Push rod, 13. Plug, 14. Liquid inlet pipe, 15. Liquid outlet atomizing head. [Specific implementation method]

[0019] The lubrication mechanism of the flat wire high-speed steel roller of the present invention is further described in detail below through specific embodiments.

[0020] like Figure 1-4 As shown, the present invention provides a technical solution: a lubricating mechanism for a flat wire high-speed steel roller, comprising a lubricating mechanism body 1, a steel roller body 2, a support plate 3, a strip plate 4, a uniform component 5, a scraper 6, a uniform block 7, a spray component 8, a storage cylinder 9, a lifting component 10, a top plate 11, a push rod 12, a plug 13, a liquid inlet pipe 14 and a liquid outlet atomizing head 15, the adjacent surface of the lubricating mechanism body 1 is provided with a steel roller body 2, the lubricating mechanism body 1 comprises a strip plate 4 and a uniform component 5 fixed to the lower edge of the strip plate 4, and the lubricating mechanism body The body 1 includes at least two groups of spray assemblies 8 installed at the center above the strip plate 4. The lubrication mechanism body 1 also includes a lifting assembly 10 arranged outside the spray assembly 8. The spray assembly 8 includes a storage cylinder 9 and a liquid atomizing head 15 that passes through and is fixed at the center below the strip plate 4. The liquid inlet of the liquid atomizing head 15 is connected to the storage cylinder 9. A push rod 12 is movably connected inside the storage cylinder 9. A plug 13 is fixed on the lower surface of the push rod 12. At least two liquid inlet pipes 14 are fixed through the push rod 12. The spray assembly 8 is fixed to the lifting assembly 10 through the push rod 12.

[0021] Two cavities are symmetrically provided in the storage tube 9, and a rubber plug 13 fixed on the lower surface of the push rod 12 is in close contact with the cavity wall of the storage tube 9. The two cavities can contain water and oil respectively, and the rubber plug 13 can push the oil and water to be sprayed out through the nozzle.

[0022] Support plates 3 are installed on both sides of the upper surface of the lubricating mechanism body 1. The lubricating mechanism body 1 and the steel roller body 2 have the same length value, which is convenient for uniform lubrication.

[0023] The mixing component 5 includes scrapers 6 fixed on both sides of the lower edge of the strip 4 and a mixing block 7 inside the scraper 6. The mixing block 7 is a microporous foam structure. The scraper 6 can scrape the water and oil on the roller body to prevent the water and oil from agglomerating and rolling down and being inconvenient to clean. The mixing block 7 made of microporous foam can fully mix the water and oil on the surface of the roller body.

[0024] The scraper 6 and the mixing block 7 are in contact with the adjacent surface of the steel roller body 2, so as to facilitate the spraying of water and oil.

[0025] The lifting assembly 10 includes at least two oil cylinders fixed to the strip plate 4 at the bottom and a top plate 11 fixed to the output end of the oil cylinder. The top of the push rod 12 is fixed to the top plate 11 to facilitate applying force to squeeze the water and oil to the roller body.

[0026] The working principle of the present invention is as follows: the lubricating mechanism body 1 is fixed to the external machine body through the support plate 3, the steel roller body 2 is controlled to rotate slowly by the external motor, the lubricating mechanism body 1 is installed and tightly attached to the roller body, the liquid inlet of the liquid inlet pipe 14 is respectively connected with the external water inlet device and the oil inlet device, after the liquid is filled, the storage cylinder 9 is connected with the liquid inlet of the liquid outlet atomizing head 15, the oil cylinder is opened, and the push rod 12 fixed on the top plate 11 is vertically pressed down by the downward pressure, and the pressure generated by the downward pressure of the rubber plug 13 pushes the water and oil through The oil is sprayed onto the roller surface through the atomizing nozzle. The lubrication mechanism body 1 has the same length as the steel roller body 2, which is convenient for uniform lubrication of the roller. The mixing block 7 is a microporous foam structure. The scraper 6 can scrape the water and oil on the roller body to avoid the situation where the water and oil condense and roll down and are inconvenient to clean. The microporous foam mixing block 7 can fully mix the water and oil on the roller surface. This is the working principle of the lubrication mechanism of the flat wire high-speed steel roller. At the same time, the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0027] The above-mentioned embodiments are only illustrative of the principles and effects of the invention, as well as some embodiments of its application, and are not intended to limit the invention. It should be pointed out that a person skilled in the art can make several modifications and improvements without departing from the inventive concept of the invention, and all of these belong to the protection scope of the invention.

Claims

1. A lubrication mechanism for a flat wire high-speed steel roller, comprising a lubrication mechanism body, characterized in that: A steel roller body is arranged on the adjacent surface of the lubrication mechanism body, the lubrication mechanism body comprises a strip plate and a uniform mixing assembly fixed on the lower edge of the strip plate, the lubrication mechanism body comprises at least two groups of spray assemblies installed at the center above the strip plate, the lubrication mechanism body also comprises a lifting assembly arranged on the outside of the spray assembly, the spray assembly comprises a storage cylinder and a liquid atomizing head passing through and fixed at the center below the strip plate, the liquid inlet of the liquid atomizing head is connected to the storage cylinder, a push rod is movably connected in the storage cylinder, a plug is fixed on the lower surface of the push rod, at least two liquid inlet pipes are passed through and fixed in the push rod, and the spray assembly is fixed to the lifting assembly through the push rod; two cavities are symmetrically provided in the storage cylinder, a plug made of rubber material is fixed on the lower surface of the push rod and is in close contact with the wall of the cavity in the storage cylinder; support plates are installed on both sides of the upper surface of the lubrication mechanism body, and the length of the lubrication mechanism body and the steel roller body is the same.

2. A lubrication mechanism for a flat wire high speed steel roller as claimed in claim 1, characterized in that: The homogenizing component comprises scrapers fixed on both sides of the lower edge of the strip and a homogenizing block inside the scrapers, and the homogenizing block is in a microporous foam structure.

3. A lubrication mechanism for a flat wire high speed steel roller as claimed in claim 2, characterized in that: The scraper and the leveling block are in contact with the adjacent surfaces of the steel roller body.

4. The lubrication mechanism for a flat wire high speed steel roller according to claim 1, characterized in that: The lifting assembly comprises at least two oil cylinders whose bottoms are fixed to the strips and a top plate fixed to the output ends of the oil cylinders.

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