CN201296879Y - Rope pulley of guide roll for paper making machine - Google Patents
Rope pulley of guide roll for paper making machine Download PDFInfo
- Publication number
- CN201296879Y CN201296879Y CNU2008201737439U CN200820173743U CN201296879Y CN 201296879 Y CN201296879 Y CN 201296879Y CN U2008201737439 U CNU2008201737439 U CN U2008201737439U CN 200820173743 U CN200820173743 U CN 200820173743U CN 201296879 Y CN201296879 Y CN 201296879Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- rope sheave
- axle sleeve
- rope pulley
- spindle nose
- 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 relates to a rope pulley of a guide roll for a paper making machine, comprising a guide roll and a shaft head. One end of the shaft head is fixedly connected with the guide roll, and the other end is provided with a bearing support; the shaft head is provided with a support on which a shaft housing is fixed; a clearance is left between the shaft housing and the shaft head; the shaft housing is externally sleeved with a rope pulley; and a bearing is arranged between the shaft housing and the rope pulley. After being improved, the utility model has the advantages that the clearance is left between the shaft housing and the shaft head, so the bearing does not rotate along with the shaft head when paper is fed and after the paper is fed successfully, particularly, the bearing rotates at a low speed when the rope pulley also rotates at a low speed after the paper is fed successfully, therefore, the service life of the bearing is prolonged.
Description
Technical field
The utility model relates to a kind of deflector roll rope sheave fixed form, is the improvement to present paper industry deflector roll rope sheave mounting means and structure.
Background technology
Paper industry generally uses the deflector roll rope sheave at present, its structure of deflector roll rope sheave of using generally as shown in Figure 1 at present, comprise deflector roll 7, rope sheave 1 is installed on the axle sleeve 5 by bearing 2, axle sleeve 5 is fixed on the spindle nose 6 by holding screw 4, rope sheave 1 is provided with bearing gland 9, and bearing gland 9 is fixing by bolt 3, and the other end of spindle nose 6 is a bearing block 8.
Rope sheave 1 and deflector roll 7 all are in the high speed rotating state in the paper injection process, but paper injection success back rope sheave is in the low-speed running state for 1 group, and deflector roll 7 still is in the state of running up.Because axle sleeve 5 is fixed on the spindle nose 6 by holding screw 4, rope sheave bearing 2 inner rings are installed on the axle sleeve 5, so rope sheave bearing 2 is in the state of running up all the time, rope sheave bearing 2 shortens at machine service life greatly like this.
The utility model content
Problem to be solved in the utility model provides a kind of papermaking equipment deflector roll rope sheave of rope sheave bearing in the machine long service life.
Above-mentioned purpose is by transforming rope sheave axle sleeve position, allows have the slit between rope sheave axle sleeve and the roller spindle nose and realize.
In order to achieve the above object, the technical solution of the utility model is: a kind of papermaking equipment deflector roll rope sheave, comprise deflector roll and the spindle nose of fixedlying connected with it, the other end of spindle nose is provided with bearing block, it is characterized in that: described spindle nose is provided with support, and described support is fixed with axle sleeve, has the gap between described axle sleeve and the spindle nose, described axle sleeve is set with rope sheave outward, is provided with bearing between described axle sleeve and the rope sheave.
As improving more specifically, the bearing that is provided with between axle sleeve and the rope sheave has bearing gland outward, and described bearing gland is by being bolted on the rope sheave.
Another improvement is bolted to connection between described support and the axle sleeve.
Said structure can be by processing the rope sheave sleeve diameter, and it is big that sleeve diameter becomes, and axle sleeve end face auger shell pit is fixed realization.
The utility model has the advantages that: by improving, there is the gap between axle sleeve and the spindle nose, when paper injection and paper injection success rear axle housing no longer rotate with spindle nose, when particularly paper injection success back rope sheave is in the low-speed running state, bearing also is in the low-speed running state, prolonged bearing in machine service life.
Be described in further detail this use is novel below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the structural representation of deflector roll rope sheave in the background technology;
Fig. 2 is the structural representation of deflector roll rope sheave among the embodiment.
Among Fig. 2: rope sheave-1; Bearing-2; Bolt-3; Holding screw-4; Axle sleeve-5; Spindle nose-6; Roller-7; Bearing block-8; Bearing gland-9; Gap-10; Bolt-11; Support-12.
The specific embodiment
Embodiment, as shown in Figure 2, a kind of papermaking equipment deflector roll rope sheave, comprise deflector roll 7 and the spindle nose 6 of fixedlying connected with it, the other end of spindle nose 6 is provided with bearing block 8, described spindle nose 6 is provided with support 12, described support 12 fixed supports have axle sleeve 5, has gap 10 between described axle sleeve 5 and the spindle nose 6, be set with rope sheave 1 outside the described axle sleeve 5, be provided with bearing 2 between described axle sleeve 5 and the rope sheave 1, have bearing gland 9 outside the bearing 2 that is provided with between described axle sleeve 5 and the rope sheave 1, described bearing gland 9 is fixed on the rope sheave 1 by bolt 3, fixedlys connected by bolt 11 between described support 12 and the axle sleeve 5.
With bolt 11 axle sleeve 5 is fixed on the support 12 during connection, support 12 is by being bolted on the big frame, and this connection is not shown, guarantees in fixation procedure between spindle nose 6 and the axle sleeve 5 that gapped 10 get final product.
Claims (3)
1, a kind of papermaking equipment deflector roll rope sheave, comprise deflector roll (7) and the spindle nose of fixedlying connected (6) with it, the other end of spindle nose (6) is provided with bearing block (8), it is characterized in that: described spindle nose (6) is provided with support (12), described support (12) is fixed with axle sleeve (5), have gap (10) between described axle sleeve (5) and the spindle nose (6), described axle sleeve (5) is outer to be set with rope sheave (1), is provided with bearing (2) between described axle sleeve (5) and the rope sheave (1).
2, a kind of papermaking equipment deflector roll rope sheave as claimed in claim 1, it is characterized in that: the bearing (2) that is provided with between described axle sleeve (5) and the rope sheave (1) is outer to have bearing gland (9), and described bearing gland (9) is fixed on the rope sheave (1) by bolt (3).
3, a kind of papermaking equipment deflector roll rope sheave as claimed in claim 1 is characterized in that: fixedly connected by bolt (11) between described support (12) and the axle sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201737439U CN201296879Y (en) | 2008-10-16 | 2008-10-16 | Rope pulley of guide roll for paper making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201737439U CN201296879Y (en) | 2008-10-16 | 2008-10-16 | Rope pulley of guide roll for paper making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201296879Y true CN201296879Y (en) | 2009-08-26 |
Family
ID=41042855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201737439U Expired - Fee Related CN201296879Y (en) | 2008-10-16 | 2008-10-16 | Rope pulley of guide roll for paper making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201296879Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776801A (en) * | 2012-08-08 | 2012-11-14 | 山东章丘市大星造纸机械有限公司 | Large-diameter fly roll |
| CN108978317A (en) * | 2018-07-31 | 2018-12-11 | 宁波亚洲浆纸业有限公司 | A kind of leading rope pulley device |
-
2008
- 2008-10-16 CN CNU2008201737439U patent/CN201296879Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776801A (en) * | 2012-08-08 | 2012-11-14 | 山东章丘市大星造纸机械有限公司 | Large-diameter fly roll |
| CN108978317A (en) * | 2018-07-31 | 2018-12-11 | 宁波亚洲浆纸业有限公司 | A kind of leading rope pulley device |
| CN108978317B (en) * | 2018-07-31 | 2020-04-10 | 宁波亚洲浆纸业有限公司 | Paper guide rope wheel device |
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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 |
Granted publication date: 20090826 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |