CN204251013U - A kind of guide rail of winding roll - Google Patents
A kind of guide rail of winding roll Download PDFInfo
- Publication number
- CN204251013U CN204251013U CN201420625477.4U CN201420625477U CN204251013U CN 204251013 U CN204251013 U CN 204251013U CN 201420625477 U CN201420625477 U CN 201420625477U CN 204251013 U CN204251013 U CN 204251013U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- winding roll
- bearing case
- spindle nose
- groove
- 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
Abstract
The utility model relates to a kind of paper machine sections, specifically relates to a kind of guide rail of winding roll.A kind of guide rail of winding roll, comprise winding roll body, it is characterized in that: described winding roll body lower part is provided with winding roll spindle nose, described winding roll spindle nose top is provided with bearing case, bottom is connected with guide rail, be provided with the groove coordinating guide rail in the middle of described bearing case, described guide rails assembling is at groove, and described guide rail and bearing case contact surface are circular flat structure.The guide rail of a kind of winding roll of this spline structure has structure simply, is convenient to the advantage of processing, maintenance cost is low, long service life, bearing case not easily break.
Description
Technical field
The utility model relates to a kind of paper machine sections, specifically relates to a kind of guide rail of winding roll.
Background technology
Winding roll is used for paper roll rolling, to facilitate follow-up processing, storage etc.During coil paper, paper roll is on winding roll, and along with rotation, winding roll constantly moves on guide rail simultaneously, and along with the slowly increase of reel diameter, the application force of bearing case to guide rail of winding roll also constantly increases.
Conventional guide rails is groove type, the bearing case of winding roll and the place of guide rail contact are spherical, both contacts are point cantact, the pressure that such guide rail and bearing case unit area are subject to just becomes large, there is bearing case and break in bearing case prolonged exercise on guide rail, maintenance cost is high, labour intensity is large, affect the shortcoming of work efficiency.
Utility model content
The purpose of this utility model is exactly that it is simple that the one provided has structure for above-mentioned existing shortcoming, is convenient to process, the guide rail of maintenance cost is low, long service life, bearing case not easily break a kind of winding roll.
The technical solution of the utility model is achieved in that a kind of guide rail of winding roll, comprise winding roll body, it is characterized in that: described winding roll body lower part is provided with winding roll spindle nose, described winding roll spindle nose top is provided with bearing case, bottom is connected with guide rail, be provided with the groove coordinating guide rail in the middle of described bearing case, described guide rails assembling is at groove, and described guide rail and bearing case contact surface are circular flat structure.
Further say: described guide rail and bearing case contact position are globosity, are provided with cushion block between guide rail and bearing case contact position, described cushion block side is planar structure, and opposite side is provided with the circular groove coordinating globosity.
In use: the guide rail of circular flat structure is directly contacted with bearing case; because area of thrust surface expand; thus protection bearing case; because guide rail and bearing case contact position are globosity; cushion block is arranged between guide rail and bearing case contact position; form bearing case to contact with cushion block face, thus protection bearing case.
The beneficial effects of the utility model are: the guide rail of a kind of winding roll of this spline structure has structure simply, is convenient to the advantage of processing, maintenance cost is low, long service life, bearing case not easily break.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is another kind of structural representation of the present utility model.
Wherein: 1, winding roll body 2, winding roll spindle nose 3, bearing case 4, guide rail 5, groove 41, circular flat structure 42, globosity 6, cushion block 61, planar structure 62, circular groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1: a kind of guide rail of winding roll, comprise winding roll body 1, it is characterized in that: described winding roll body 1 bottom is provided with winding roll spindle nose 2, described winding roll spindle nose 2 top is provided with bearing case 3, bottom is connected with guide rail 4, be provided with the groove 5 coordinating guide rail 4 in the middle of described bearing case 3, described guide rail 4 is arranged on groove 5 place, and described guide rail 4 is circular flat structure 41 with bearing case 3 contact surface.
As shown in Figure 2: further say: described guide rail 4 is globosity 42 with bearing case 3 contact surface, cushion block 5 is provided with between guide rail 4 and bearing case 3 contact position, described cushion block 6 side is planar structure 61, and opposite side is provided with the circular groove 62 coordinating globosity 42.
In use: the guide rail 4 of circular flat structure 41 is directly contacted with bearing case 3; because area of thrust surface expand; thus protection bearing case 3; because guide rail 4 and bearing case 3 contact position are globosity 42; cushion block 6 is arranged between guide rail 4 and bearing case 3 contact position; form bearing case 3 to contact with cushion block 6, thus protection bearing case 3.
The guide rail of a kind of winding roll of this spline structure has structure simply, is convenient to the advantage of processing, maintenance cost is low, long service life, bearing case not easily break.
Claims (2)
1. the guide rail of a winding roll, comprise winding roll body, it is characterized in that: described winding roll body lower part is provided with winding roll spindle nose, described winding roll spindle nose top is provided with bearing case, bottom is connected with guide rail, be provided with the groove coordinating guide rail in the middle of described bearing case, described guide rails assembling is at groove, and described guide rail and bearing case contact surface are circular flat structure.
2. the guide rail of a kind of winding roll according to claims 1, it is characterized in that: described guide rail and bearing case contact position are globosity, be provided with cushion block between guide rail and bearing case contact position, described cushion block side is planar structure, and opposite side is provided with the circular groove coordinating globosity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420625477.4U CN204251013U (en) | 2014-10-28 | 2014-10-28 | A kind of guide rail of winding roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420625477.4U CN204251013U (en) | 2014-10-28 | 2014-10-28 | A kind of guide rail of winding roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204251013U true CN204251013U (en) | 2015-04-08 |
Family
ID=52955342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420625477.4U Expired - Fee Related CN204251013U (en) | 2014-10-28 | 2014-10-28 | A kind of guide rail of winding roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204251013U (en) |
-
2014
- 2014-10-28 CN CN201420625477.4U patent/CN204251013U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 461000, Xuchang, Xuchang County, Henan Province industrial zone is gathered on the eastern side of the southern section of Wanxiang Road Patentee after: Xuchang Zhongya Industrial Auto Equipment Co., Ltd. Address before: 461000, Xuchang, Xuchang County, Henan Province industrial zone is gathered on the eastern side of the southern section of Wanxiang Road Patentee before: Henan Zhongya Papermaking Equipment Co., Ltd. |
|
| 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: 20150408 Termination date: 20161028 |