CN209669596U - A kind of paper machine precompressed roll structure - Google Patents
A kind of paper machine precompressed roll structure Download PDFInfo
- Publication number
- CN209669596U CN209669596U CN201822092215.7U CN201822092215U CN209669596U CN 209669596 U CN209669596 U CN 209669596U CN 201822092215 U CN201822092215 U CN 201822092215U CN 209669596 U CN209669596 U CN 209669596U
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- CN
- China
- Prior art keywords
- roll body
- bearing
- roll
- silently
- central axis
- 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
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Abstract
The utility model discloses a kind of paper machine precompressed roll structures, including roll body (2), bearing (7) and jackshaft (8), the central axis (8) is arranged on rack (14) by key (11), the roll body (2) is sleeved on jackshaft (8), the inside both ends of the roll body (2) are provided with bearing (7), round nut (9) and sleeve (10) are provided between bearing (7) and central axis (8), bearing (7) both ends are provided with reinforced seal (5), silently (3) are sleeved on roll body (2) end, silently end cap (4) are provided with outside (3), encapsulated layer (1) is provided with outside the roll body (2).The beneficial effects of the utility model are: novel precompressed roll structure is different from general paper machine roll class, rotated using roll body, and the structure type that central axis does not rotate, and it may be mounted inside rack, space is saved, silently interior and end cap installs sealing ring additional, there is better waterproof performance.
Description
Technical field
The utility model belongs to paper making equipment technical field, and in particular to a kind of paper machine precompressed roll structure.
Background technique
Traditional pony press is since press section rack construction is compact, and installation is inconvenient, and waterproof seal is bad, seriously affects
Production efficiency.
Utility model content
For above-mentioned the technical problems existing in the prior art, the utility model technology used for the above purpose
Scheme is: a kind of paper machine forming net tensioning apparatus, including roll body, bearing and jackshaft, and the central axis is arranged by key
In rack, the roll body is sleeved on jackshaft, and the inside both ends of the roll body are provided with bearing, between bearing and central axis
It is provided with round nut and sleeve, plays the role of being fixedly connected, the bearing both ends are provided with reinforced seal, described silently to cover
It is silently external to be provided with end cap mounted in roll body end, encapsulated layer is provided with outside the roll body.
Further, the roll body end that is silently sleeved on is bolted using first.
Further, the end cap second is bolted with silently using.
Compared with prior art, the utility model has the beneficial effects that novel precompressed roll structure is different from general paper machine
Roller class, is rotated using roll body, and the structure type that central axis does not rotate, and may be mounted inside rack, saves space, bored
In head and end cap installs sealing ring additional, there is better waterproof performance.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Wherein: 1 encapsulated layer, 2 roll bodies, 3 silently, 4 end caps, 5 reinforced seals, 7 bearings, 8 central axises, 9 round nuts, 10 tightenings
Set, 11 keys, 12 bolts, 13 bolts, 14 racks.
Specific embodiment
Below in conjunction with the utility model embodiment and its attached drawing, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of paper machine precompressed roll structure, including roll body 2, bearing 7 and jackshaft 8, the central axis 8 pass through
Key 11 is arranged in rack 14, and the roll body 2 is sleeved on jackshaft 8, and the inside both ends of the roll body 2 are provided with bearing 7,
It is provided with round nut 9 and sleeve 10 between bearing 7 and central axis 8, plays the role of being fixedly connected, limitation bearing generates position
It moves.7 both ends of bearing are provided with reinforced seal 5, described silently 3 to be sleeved on 2 end of roll body, are silently provided with end cap outside 3
4, encapsulated layer 1 is provided with outside the roll body 2.Roll body 2 rotates, and the structure type that central axis 8 does not rotate, and can install
In 14 the inside of rack, space is saved, silently the 3 interior and installation sealing ring of end cap 4, has better waterproof performance.
Further, described silently 3 to be sleeved on 2 end of roll body using the connection of the first bolt 12.
Further, the end cap 4 is connect with silently 3 using the second bolt 13.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of paper machine precompressed roll structure, it is characterised in that: including roll body (2), bearing (7) and central axis (8), the central axis
(8) it is arranged on rack (14) by key (11), the roll body (2) is sleeved on central axis (8), the inside of the roll body (2)
Both ends are provided with bearing (7), and round nut (9) and sleeve (10), the axis are provided between bearing (7) and central axis (8)
It holds (7) both ends and is provided with reinforced seal (5), silently (3) are sleeved on roll body (2) end, end cap (4) silently are provided with outside (3),
Encapsulated layer (1) is provided with outside the roll body (2).
2. a kind of paper machine precompressed roll structure as described in claim 1, it is characterised in that: silently (3) are sleeved on roll body (2)
End is connected using the first bolt (12).
3. a kind of paper machine precompressed roll structure as described in claim 1, it is characterised in that: the end cap (4) uses with silently (3)
Second bolt (13) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822092215.7U CN209669596U (en) | 2018-12-13 | 2018-12-13 | A kind of paper machine precompressed roll structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822092215.7U CN209669596U (en) | 2018-12-13 | 2018-12-13 | A kind of paper machine precompressed roll structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209669596U true CN209669596U (en) | 2019-11-22 |
Family
ID=68562328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822092215.7U Expired - Fee Related CN209669596U (en) | 2018-12-13 | 2018-12-13 | A kind of paper machine precompressed roll structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209669596U (en) |
-
2018
- 2018-12-13 CN CN201822092215.7U patent/CN209669596U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20211213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |