CN205797994U - A kind of nip rolls of high lubricating effect - Google Patents
A kind of nip rolls of high lubricating effect Download PDFInfo
- Publication number
- CN205797994U CN205797994U CN201620551490.9U CN201620551490U CN205797994U CN 205797994 U CN205797994 U CN 205797994U CN 201620551490 U CN201620551490 U CN 201620551490U CN 205797994 U CN205797994 U CN 205797994U
- Authority
- CN
- China
- Prior art keywords
- roller
- central shaft
- bearing
- baffle plate
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Rolls And Other Rotary Bodies (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The nip rolls of a kind of high lubricating effect, including the roller arranged along left and right horizontal direction, the left end of roller and right-hand member are all connected by sealing rotating mechanism central shaft；The sealing rotating mechanism being positioned at right-hand member includes baffle plate and bearing, baffle plate is fixed in roller and baffle plate is sealedly and fixedly connected with roller, central shaft left end extend into the right part of roller, bearing holder (housing, cover) sets on center shaft, the inner ring of bearing and central shaft outer wall interference fit, the outer ring of bearing and the inwall interference fit of roller, the left end of central shaft is positioned at the right side of baffle plate；This utility model simple in construction, high lubricating effect, easy for installation, prevent expect volume be contaminated, bearing long for service life.
Description
Technical field
This utility model belongs to aluminum processing rolling technical field, is specifically related to the nip rolls of a kind of high lubricating effect.
Background technology
Cold-rolling mill carries the heavy burden of Workshop Production, but finds in real work, lithio in the nip rolls on cold-rolling mill
Grease is rinsed to ROLLING OIL, so pollutes oil quality, and macula lutea easily occurs in material volume, and due to the lubrication of oils and fats,
Cold-rolling mill is in operation and occurs that nip rolls bearing damage frequency is higher.
Utility model content
This utility model is in order to solve weak point of the prior art, it is provided that a kind of simple in construction, high lubricating effect, peace
Dress is convenient, prevent material volume to be contaminated, the nip rolls of a kind of high lubricating effect of bearing length in service life.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that the nip rolls of a kind of high lubricating effect,
Including the roller arranged along left and right horizontal direction, the left end of roller and right-hand member are all connected by sealing rotating mechanism central shaft；
The sealing rotating mechanism being positioned at right-hand member includes baffle plate and bearing, and guard seal is fixed in roller, central shaft left end
Extending into the right part of roller, bearing holder (housing, cover) sets on center shaft, and the inner ring of bearing and central shaft outer wall interference fit, outside bearing
Circle and the inwall interference fit of roller, the left end of central shaft is positioned at the right side of baffle plate；It is equipped with on central shaft and is positioned on the right side of bearing
Union (screwed)bonnet (UB, union (screwed)bonnet (UB is threaded in roller medial wall；Roller inner chamber between union (screwed)bonnet (UB and baffle plate is formed
Bearing chamber；Offering oil filler point in central shaft, the oil-out of oil filler point connects with bearing chamber, during the oil-in of oil filler point is opened in
The upside outer wall of mandrel, threaded on the oil-in of oil filler point have closure bolt.
Sealing rubber ring it is provided with between union (screwed)bonnet (UB and central shaft.
Using technique scheme, this utility model has the advantages that this device, will be solid compared with traditional
The lithium base grease lubricant of state changes the lubricating oil of liquid into, prevents lithium base grease from polluting material volume, by hydrodynamic lubrication liquid
Lubrication, improves the operational efficiency of equipment, improves workshop yield and the quality of product, prevents the deterioration of ROLLING OIL quality；This dress
Putting concrete greasing is: first turns on closure bolt, then can inject lubricating oil in bearing chamber by oil filler point, its
Being provided with sealing rubber ring between middle union (screwed)bonnet (UB and central shaft, sealing rubber ring is used for sealing bearing chamber, in preventing bearing chamber
Lubricating fluid leaks outside, thus pollutes material volume, even if bearing damage, can be taken out by bearing by taking off union (screwed)bonnet (UB, and quick-replaceable is new
Bearing, repair and replacement are convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In description of the present utility model, it is to be understood that term " " center ", " length ", " on ", D score, " front ",
" afterwards ", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " etc. instruction orientation or position relationship be based on
Orientation shown in accompanying drawing 1 or position relationship, be for only for ease of description this utility model and simplify description rather than instruction or dark
The equipment or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
Restriction of the present utility model.
As it is shown in figure 1, the nip rolls of a kind of high lubricating effect of the present utility model, including arrange along left and right horizontal direction
Roller 1, the left end of roller 1 and right-hand member are all connected by sealing rotating mechanism central shaft 2；
The sealing rotating mechanism being positioned at right-hand member includes baffle plate 3 and bearing 4, in baffle plate 3 is fixed on roller 1 and baffle plate 3 and roller
Cylinder 1 is sealedly and fixedly connected, and central shaft 2 left end extend into the right part of roller 1, and bearing 4 is set on central shaft 2, bearing 4 interior
Circle and the inwall interference fit of central shaft 2 outer wall interference fit, the outer ring of bearing 4 and roller 1, the left end of central shaft 2 is positioned at gear
The right side of plate 3；Being equipped with the union (screwed)bonnet (UB 5 being positioned on the right side of bearing 4 on central shaft 2, union (screwed)bonnet (UB 5 is threaded in roller 1
Sidewall；Roller 1 inner chamber between union (screwed)bonnet (UB 5 and baffle plate 3 forms bearing chamber 9；Oil filler point 6 is offered, note in central shaft 2
The oil-out of oilhole 6 connects with bearing chamber 9, and the oil-in of oil filler point 6 is opened in the upside outer wall of central shaft 2, entering of oil filler point 6
Threaded on hydraulic fluid port have closure bolt 7.
The central shaft 2 in left side is symmetrical arranged with the central shaft 2 on right side, and the central shaft 2 in left side is also by sealing rotating mechanism
It is connected with roller, is not described in detail in this.
Sealing rubber ring 8 it is provided with between union (screwed)bonnet (UB 5 and central shaft 2.
The specifically used method of this device is: when being lubricated the bearing 4 on nip rolls, only need to turn on closure bolt
7, then can inject lubricating oil in bearing chamber 9 by oil filler point 6.
Shape of the present utility model, material, structure etc. are not made any pro forma restriction, every foundation by the present embodiment
Any simple modification, equivalent variations and the modification that above example is made by technical spirit of the present utility model, belongs to this reality
Protection domain by new technique scheme.
Claims (2)
1. the nip rolls of a high lubricating effect, it is characterised in that: include the roller arranged along left and right horizontal direction, a left side for roller
End and right-hand member are all connected by sealing rotating mechanism central shaft；
The sealing rotating mechanism being positioned at right-hand member includes baffle plate and bearing, and guard seal is fixed in roller, and central shaft left end stretches into
To the right part of roller, bearing holder (housing, cover) sets on center shaft, the inner ring of bearing and central shaft outer wall interference fit, the outer ring of bearing with
The inwall interference fit of roller, the left end of central shaft is positioned at the right side of baffle plate；The spiral shell being positioned on the right side of bearing it is equipped with on central shaft
Stricture of vagina gland, union (screwed)bonnet (UB is threaded in roller medial wall；Roller inner chamber between union (screwed)bonnet (UB and baffle plate forms bearing
Room；Offering oil filler point in central shaft, the oil-out of oil filler point connects with bearing chamber, and the oil-in of oil filler point is opened in central shaft
Upside outer wall, threaded on the oil-in of oil filler point have closure bolt.
The nip rolls of a kind of high lubricating effect the most according to claim 1, it is characterised in that: union (screwed)bonnet (UB and central shaft it
Between be provided with sealing rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620551490.9U CN205797994U (en) | 2016-06-09 | 2016-06-09 | A kind of nip rolls of high lubricating effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620551490.9U CN205797994U (en) | 2016-06-09 | 2016-06-09 | A kind of nip rolls of high lubricating effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205797994U true CN205797994U (en) | 2016-12-14 |
Family
ID=58141850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620551490.9U Expired - Fee Related CN205797994U (en) | 2016-06-09 | 2016-06-09 | A kind of nip rolls of high lubricating effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205797994U (en) |
-
2016
- 2016-06-09 CN CN201620551490.9U patent/CN205797994U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170609 |