CN108824059A - A kind of roller shell structure on paper-making drying cylinder - Google Patents
A kind of roller shell structure on paper-making drying cylinder Download PDFInfo
- Publication number
- CN108824059A CN108824059A CN201810626169.6A CN201810626169A CN108824059A CN 108824059 A CN108824059 A CN 108824059A CN 201810626169 A CN201810626169 A CN 201810626169A CN 108824059 A CN108824059 A CN 108824059A
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- end cap
- bolt
- paper
- roller shell
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/02—Drying on cylinders
- D21F5/021—Construction of the cylinders
Abstract
The invention discloses the roller shell structures on a kind of paper-making drying cylinder, the end cap of cylinder body and two sides including drying cylinder, the periphery of end cap forms several arc-shaped waist-shaped holes, one end of waist-shaped hole forms macropore, waist-shaped hole is plugged with bolt away from one end of macropore, bolt, which is spirally connected, to be fixed on cylinder body, the head of bolt is resisted against on end cap, the waist-shaped hole is uniformly distributed in a ring around the center of end cap, end cap periphery between adjacent waist-shaped hole forms bolt through-hole, bolt is plugged in the bolt through-hole of end cap, bolt fastening is on cylinder body.The present invention rectifies and improves the structure of end cap, and the installation between end cap and cylinder body is facilitated to connect.
Description
Technical field：
The present invention relates to the technical fields of paper-making drying cylinder, more specifically to the roller shell structure on a kind of paper-making drying cylinder.
Background technique：
Drying cylinder is the hollow cylinder that cylinder iron there is lid at manufactured both ends, is made of the cylinder cap at cylinder body and its both ends.Paper machine
Cylinder iron drying cylinder is used as dry critical component --- I type III pressure vessel of paper, and drying cylinder main component includes：Roller shell is disturbed
Flow stick, siphon pipe, end cap, manhole cover, bearing, spindle nose, steam joint etc..Existing roller shell generally by cylinder body and is fixed on cylinder body
The end cap at both ends forms, and existing cylinder body and end cap generally use bolt to be sealed fixation, and because of cylinder body and end cap itself
More heavy, end cap is more troublesome when installing.
Summary of the invention：
The purpose of the present invention is to the deficiencies of the prior art, and provide the roller shell structure on a kind of paper-making drying cylinder,
It facilitates the installation between end cap and cylinder body to connect.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of roller shell structure on paper-making drying cylinder, the end cap including cylinder body and two sides, the both ends of cylinder body form external tooth
It encloses, forms internal screw thread on the inner wall at outer gear ring exposing cylinder body both ends, the end cap is plugged in the outer gear ring of cylinder body and supports
It leans against on the end face of cylinder body, the external thread sleeve of annular is bolted in outer gear ring, is bolted with several bolts, bolt on external thread sleeve
On the end face that external thread sleeve is pressed against cylinder body.
Preferably, the center of the end cap forms shaft.
Preferably, the central axis of the end cap upper shaft and the central axis of cylinder body coincide.
Preferably, the bolt is equipped with multiple, and bolt is uniformly distributed in a ring around the center of external thread sleeve.
Preferably, the thread rotary orientation of the bolt and the thread rotary orientation of external thread sleeve are opposite.
Preferably, the seal groove that annular is formed in the both ends of the surface of the cylinder body, grafting sealing ring in the seal groove of cylinder body,
Sealing ring is pressed against on end cap.
The beneficial effects of the present invention are：Its structure is simple, has rectified and improved the structure of roller shell cylinder body, has facilitated end cap and cylinder body
Between installation connection, while its roller shell can pass through planetary gear drive realize roller shell rotation.
Detailed description of the invention：
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is schematic cross-sectional view of the invention；
Fig. 3 is side structure schematic view of the invention.
In figure：1, cylinder body；11, outer gear ring；12, internal screw thread；2, end cap；21, shaft；3, external thread sleeve；4, bolt.
Specific embodiment：
Embodiment：As shown in Fig. 1 to Fig. 3, a kind of roller shell structure on paper-making drying cylinder, the end cap including cylinder body 1 and two sides
2, the both ends of cylinder body 1 form outer gear ring 11, form internal screw thread 12, institute on the inner wall at the exposing of outer gear ring 11 1 both ends of cylinder body
The end cap 2 stated is plugged in the outer gear ring 11 of cylinder body 1 and is resisted against on the end face of cylinder body 1, and annular is bolted in outer gear ring 11
External thread sleeve 3, several bolts 4 are bolted on external thread sleeve 3, and bolt 4 passes through external thread sleeve 3 and is pressed against on the end face of cylinder body 1.
Preferably, the center of the end cap 2 forms shaft 21.
Preferably, the central axis of 2 upper shaft 21 of end cap and the central axis of cylinder body 1 coincide.
Preferably, the bolt 4 is equipped with multiple, and bolt 4 is uniformly distributed in a ring around the center of external thread sleeve 3.
Preferably, the thread rotary orientation of the bolt 4 and the thread rotary orientation of external thread sleeve 3 are opposite.
Preferably, the seal groove of annular is formed in the both ends of the surface of the cylinder body 1, grafting sealing in the seal groove of cylinder body 1
Ring, sealing ring are pressed against on end cap 2.
Working principle：The present invention is the roller shell structure on paper-making drying cylinder, when the cylinder body 1 and end cap 2 of roller shell are installed, as long as
End cap 2 is plugged on cylinder body 1, external thread sleeve 3 is screwed on, just realizes pairing, convenient and efficient, last fastening bolt 4 realizes end cap
2 and cylinder body 1 be tightly connected.
The embodiment is to be illustrated the present invention, and is not intended to limit the present invention.Anyone skilled in the art
Without departing from the spirit and scope of the present invention, it modifies to the embodiment, therefore rights protection model of the invention
It encloses, should be as listed in the claims of the present invention.
Claims (6)
1. the roller shell structure on a kind of paper-making drying cylinder, the end cap (2) including cylinder body (1) and two sides, it is characterised in that：Cylinder body (1)
Both ends form outer gear ring (11), outer gear ring (11) expose cylinder body (1) both ends inner wall on form internal screw thread (12), institute
The end cap (2) stated is plugged in the outer gear ring (11) of cylinder body (1) and is resisted against on the end face of cylinder body (1), outer gear ring (11) interior spiral shell
It is connected to the external thread sleeve (3) of annular, several bolts (4) are bolted on external thread sleeve (3), bolt (4) passes through external thread sleeve (3)
It is pressed against on the end face of cylinder body (1).
2. the roller shell structure on a kind of paper-making drying cylinder according to claim 1, it is characterised in that：In the end cap (2)
The heart forms shaft (21).
3. the roller shell structure on a kind of paper-making drying cylinder according to claim 2, it is characterised in that：Turn on the end cap (2)
The central axis of axis (21) and the central axis of cylinder body (1) coincide.
4. the roller shell structure on a kind of paper-making drying cylinder according to claim 1, it is characterised in that：The bolt (4) is equipped with
Multiple, bolt (4) is uniformly distributed in a ring around the center of external thread sleeve (3).
5. the roller shell structure on a kind of paper-making drying cylinder according to claim 1, it is characterised in that：The spiral shell of the bolt (4)
The thread rotary orientation of line rotation direction and external thread sleeve (3) is opposite.
6. the roller shell structure on a kind of paper-making drying cylinder according to claim 1, it is characterised in that：The two of the cylinder body (1)
The seal groove of annular, grafting sealing ring in the seal groove of cylinder body (1) are formed on end face, sealing ring is pressed against on end cap (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810626169.6A CN108824059A (en) | 2018-06-19 | 2018-06-19 | A kind of roller shell structure on paper-making drying cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810626169.6A CN108824059A (en) | 2018-06-19 | 2018-06-19 | A kind of roller shell structure on paper-making drying cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108824059A true CN108824059A (en) | 2018-11-16 |
Family
ID=64142288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810626169.6A Pending CN108824059A (en) | 2018-06-19 | 2018-06-19 | A kind of roller shell structure on paper-making drying cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108824059A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4399169A (en) * | 1981-06-22 | 1983-08-16 | Mcgowan Paul J | Insulative end cap for cylindrical metal drying rollers of paper drying machines, and process for fabrication thereof |
| CN101239334A (en) * | 2008-03-07 | 2008-08-13 | 华南理工大学 | Plasma auxiliary high-energy roller ball mill device |
| CN201952544U (en) * | 2010-11-26 | 2011-08-31 | 晋中人和纺机轴承有限责任公司 | Combing roller for a rotary-cup spinning machine |
| CN102837665A (en) * | 2012-08-27 | 2012-12-26 | 上海和励信息科技有限公司 | Coiling shaft, end cover, safety belt coiling device and safety belt assembly |
| CN202911830U (en) * | 2012-11-16 | 2013-05-01 | 鞍钢集团矿业公司 | Combined type box end cap |
| CN103230817A (en) * | 2013-04-28 | 2013-08-07 | 昆明学院 | Energy-saving ball mill |
| CN103832392A (en) * | 2014-02-27 | 2014-06-04 | 上海和励信息科技有限公司 | Reel, safety device, transportation equipment and mandrel |
| CN204082772U (en) * | 2014-07-06 | 2015-01-07 | 上海宏信设备工程有限公司 | Combined type screw thread self-locking hydraulic jack |
| CN104309474A (en) * | 2014-09-25 | 2015-01-28 | 洛阳睿能传动科技有限公司 | Transmission mechanism and transmission method for driven wheel of continuously variable transmission of electromobile |
| CN104668055A (en) * | 2013-12-03 | 2015-06-03 | 李学军 | Connecting device of drive part and cylinder part of ball mill |
| CN207308581U (en) * | 2017-06-15 | 2018-05-04 | 天津天重中直科技工程有限公司 | A kind of roller system mounting structure of short stress rolling mill |
-
2018
- 2018-06-19 CN CN201810626169.6A patent/CN108824059A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4399169A (en) * | 1981-06-22 | 1983-08-16 | Mcgowan Paul J | Insulative end cap for cylindrical metal drying rollers of paper drying machines, and process for fabrication thereof |
| CN101239334A (en) * | 2008-03-07 | 2008-08-13 | 华南理工大学 | Plasma auxiliary high-energy roller ball mill device |
| CN201952544U (en) * | 2010-11-26 | 2011-08-31 | 晋中人和纺机轴承有限责任公司 | Combing roller for a rotary-cup spinning machine |
| CN102837665A (en) * | 2012-08-27 | 2012-12-26 | 上海和励信息科技有限公司 | Coiling shaft, end cover, safety belt coiling device and safety belt assembly |
| CN202911830U (en) * | 2012-11-16 | 2013-05-01 | 鞍钢集团矿业公司 | Combined type box end cap |
| CN103230817A (en) * | 2013-04-28 | 2013-08-07 | 昆明学院 | Energy-saving ball mill |
| CN104668055A (en) * | 2013-12-03 | 2015-06-03 | 李学军 | Connecting device of drive part and cylinder part of ball mill |
| CN103832392A (en) * | 2014-02-27 | 2014-06-04 | 上海和励信息科技有限公司 | Reel, safety device, transportation equipment and mandrel |
| CN204082772U (en) * | 2014-07-06 | 2015-01-07 | 上海宏信设备工程有限公司 | Combined type screw thread self-locking hydraulic jack |
| CN104309474A (en) * | 2014-09-25 | 2015-01-28 | 洛阳睿能传动科技有限公司 | Transmission mechanism and transmission method for driven wheel of continuously variable transmission of electromobile |
| CN207308581U (en) * | 2017-06-15 | 2018-05-04 | 天津天重中直科技工程有限公司 | A kind of roller system mounting structure of short stress rolling mill |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |