CN202898894U - Papermaking profiling roller oil drainage structure - Google Patents
Papermaking profiling roller oil drainage structure Download PDFInfo
- Publication number
- CN202898894U CN202898894U CN 201220569691 CN201220569691U CN202898894U CN 202898894 U CN202898894 U CN 202898894U CN 201220569691 CN201220569691 CN 201220569691 CN 201220569691 U CN201220569691 U CN 201220569691U CN 202898894 U CN202898894 U CN 202898894U
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- China
- Prior art keywords
- seal cover
- back shaft
- bearing block
- described bearing
- oil
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- Expired - Fee Related
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Abstract
The utility model provides a papermaking profiling roller oil drainage structure. A base is designed to be integrated to ensure coaxiality of two sides of the structure and achieve convenient assembling and repair. An oil drainage box is arranged on a bearing seat of the bottom. An oil drainage pipe is arranged on the upper portion of the oil drainage box to guide excessive oil conveniently and efficiently when oil is full. Meanwhile, even if oil leaks out, performance of the whole structure is not influenced and production cost is effectively reduced.
Description
Technical field
The utility model relates to papermaking profile shell technical field, is specially the oil drainage structure of papermaking profile shell.
Background technology
In the papermaking operation, squeezing is exactly that l Water Paper is guided to one with between two shaping rods of felt, the extrusion of mat shaping rod and the water sorption of felt, l Water Paper is done further dehydration, and make papery tightr, to improve paper, gain in strength, and the water that felt is inhaled enters in the roller by the paper grade (stock) profile shell and discharges from outlet conduit.Roll body Surface Contact paper, the roll body surface has or not greasy dirt, directly has influence on the yield rate of paper.The oil drainage structure of existing papermaking profile shell, its structure is seen Fig. 1, comprise back shaft 1, back shaft 1 is installed on bearing block 3 by bearing 2, the described bearing block 3 in upper end is provided with pouring orifice 11, oil discharge pipe 12 is arranged at described bearing block 3 ends, upper end, described back shaft 1 has two, two described back shafts 1 adopt beam type, side near roll body 4, described bearing 2 cycle surfaces contact with the annular wall of described bearing block 3 inwalls, and the outer face that described bearing block 3 is positioned at this side is zigzag, with the labyrinth ring 5 engagement formation labyrinths of its end face indentation of this side; Near the power input side, the opposite side gap of described bearing 2 is set with seal cover 6, the described seal cover 6 of this side is male seal cover 7, the profile of tooth end of described male seal cover 7 and the profile of tooth end of described labyrinth ring 5 cooperatively interact, the bearing 2 inner ring end faces of this side are by round nut 8 location, and described round nut 8 is set in described back shaft 1; The bearing 2 of opposite side, its cycle surface away from described roll body 4 one sides contacts with seal cover 6, the junction of the described seal cover 6 of this side and described back shaft 1 is set with felt collar 9 on the described back shaft 1, and the described bearing block 3 of two bottom sides is individually fixed in pedestal (not shown in FIG.).What the design's structure adopted is two independent fixed supports of pedestal, so just be difficult to adjust the axiality on both sides, difficulty is all larger aspect assembling and maintenance, greatly affect production efficiency, and the draining pipeline is arranged at the bearing block end, because the draining pipeline is thin and long, processing is difficulty relatively, has greatly improved production cost.
Summary of the invention
For the problems referred to above, the utility model provides the oil drainage structure of papermaking profile shell, and it can accurately make things convenient for adjusts axiality, simultaneously can convenient and swift draining, and production cost is low.
The utility model is realized by following proposal: it comprises back shaft, described back shaft is installed on bearing block by bearing, the described bearing block in upper end is provided with pouring orifice, oil discharge pipe is arranged at described bearing block end, upper end, described back shaft has two, two described back shafts adopt beam type, side near roll body, described bearing outer ring end face contacts with the annular wall of described bearing block inwall, described bearing seat is zigzag in the outer face of this side, with the labyrinth ring engagement formation labyrinth of its end face indentation of this side; Near the power input side, the opposite side gap of described bearing is set with seal cover, the described seal cover of this side is male seal cover, the profile of tooth end of described male seal cover and the profile of tooth end of described labyrinth ring cooperatively interact, the described bearing cone end face of this side is located by round nut, and described round nut is set in described back shaft; The described bearing of opposite side, its cycle surface away from described roll body one side contacts with described seal cover, the junction of the described seal cover of this side and described back shaft, be set with felt collar on the described back shaft, it is characterized in that: the described bearing block in bottom is individually fixed in the pedestal junction of integral type, the draining box is arranged on the described bearing block in bottom, and the top of described draining box is provided with the draining pipeline.
The beneficial effects of the utility model are, pedestal adopts the design of integral type, and Reliable guarantee equipment both sides axiality then can convenient for assembly and maintenance, and be provided with the draining box on the described bearing block in bottom, the top of draining box is provided with the draining pipeline, when oil is full, can pass through the draining tuber drainage, convenient and swift, occur man-hour leaking even add simultaneously, also can not affect the overall structure performance, effectively reduce production cost.
Description of drawings
Fig. 1 is the oil drainage structure schematic diagram of existing papermaking profile shell;
Fig. 2 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 2, the utility model comprises back shaft 1, back shaft 1 is installed on bearing block 3 by bearing 2, and upper shaft bearing 3 is provided with pouring orifice 11, and oil discharge pipe 12 is arranged at upper shaft bearing 3 ends, back shaft 1 has two, two back shafts 1 adopt beam type, and near a side of roll body 4, bearing 2 cycle surfaces contact with the annular wall of bearing block 3 inwalls, the outer face that bearing block 3 is positioned at this side is zigzag, with the labyrinth ring 5 engagement formation labyrinths of its end face indentation of this side; Near the power input side, the opposite side gap of bearing 2 is set with seal cover 6, and this side seal lid 6 is male seal cover 7, and the profile of tooth end of male seal cover 7 and the profile of tooth end of labyrinth ring 5 cooperatively interact, the bearing 2 inner ring end faces of this side are by round nut 8 location, and round nut 8 is set in back shaft 1; The bearing 2 of opposite side, its cycle surface away from roll body 4 one sides contacts with seal cover 6, the junction of this side seal lid 6 and back shaft 1, be set with felt collar 9 on the back shaft 1, bottom bearings 3 is individually fixed in pedestal 10 junctions of integral type, draining box 13 is arranged on the bottom bearings 3, and the top of draining box 13 is provided with draining pipeline 14.
Claims (1)
1. the oil drainage structure of papermaking profile shell, it comprises back shaft, described back shaft is installed on bearing block by bearing, the described bearing block in upper end is provided with pouring orifice, oil discharge pipe is arranged at described bearing block end, upper end, described back shaft has two, two described back shafts adopt beam type, side near roll body, described bearing outer ring end face contacts with the annular wall of described bearing block inwall, described bearing seat is zigzag in the outer face of this side, with the labyrinth ring engagement formation labyrinth of its end face indentation of this side; Near the power input side, the opposite side gap of described bearing is set with seal cover, the described seal cover of this side is male seal cover, the profile of tooth end of described male seal cover and the profile of tooth end of described labyrinth ring cooperatively interact, the described bearing cone end face of this side is located by round nut, and described round nut is set in described back shaft; The described bearing of opposite side, its cycle surface away from described roll body one side contacts with described seal cover, the junction of the described seal cover of this side and described back shaft, be set with felt collar on the described back shaft, it is characterized in that: the described bearing block in bottom is individually fixed in the pedestal junction of integral type, the draining box is arranged on the described bearing block in bottom, and the top of described draining box is provided with the draining pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220569691 CN202898894U (en) | 2012-11-01 | 2012-11-01 | Papermaking profiling roller oil drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220569691 CN202898894U (en) | 2012-11-01 | 2012-11-01 | Papermaking profiling roller oil drainage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202898894U true CN202898894U (en) | 2013-04-24 |
Family
ID=48119584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220569691 Expired - Fee Related CN202898894U (en) | 2012-11-01 | 2012-11-01 | Papermaking profiling roller oil drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202898894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102978988A (en) * | 2012-11-01 | 2013-03-20 | 无锡市洪成造纸机械有限公司 | Oil drainage structure of paper-making compression roller |
-
2012
- 2012-11-01 CN CN 201220569691 patent/CN202898894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102978988A (en) * | 2012-11-01 | 2013-03-20 | 无锡市洪成造纸机械有限公司 | Oil drainage structure of paper-making compression roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131101 |