CN203237863U - Material collecting gas expanding shaft component - Google Patents
Material collecting gas expanding shaft component Download PDFInfo
- Publication number
- CN203237863U CN203237863U CN 201320254526 CN201320254526U CN203237863U CN 203237863 U CN203237863 U CN 203237863U CN 201320254526 CN201320254526 CN 201320254526 CN 201320254526 U CN201320254526 U CN 201320254526U CN 203237863 U CN203237863 U CN 203237863U
- Authority
- CN
- China
- Prior art keywords
- expanding shaft
- material collecting
- rewinding
- gas expanding
- flange
- 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
- 238000012423 maintenance Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Winding Of Webs (AREA)
Abstract
A material collecting gas expanding shaft component comprises a rack. A material collecting flange is fixedly arranged on the rack, a material collecting gas expanding shaft is arranged inside the material collecting flange, and one end of the material collecting gas expanding shaft is fixedly connected with a material collecting chain wheel. The material collecting flange is of a tubular body, one end of the tubular body is provided with a connecting flange, and stair holes are formed in the inner walls of the two end openings of the tubular body. Bearings are connected inside the stair holes in an interference fit mode, the material collecting gas expanding shaft is further in interference fit with the inner rings of the bearings, and the axial position of the material collecting gas expanding shaft is fixed through a shaft shoulder and/or a check ring. The material collecting gas expanding shaft component has the advantages of being simple in structure and low in production cost, and due to the fact that the material collecting gas expanding shaft component is fixed and connected through screws, the material collecting gas expanding shaft component is flexible in mounting and convenient to replace and maintain.
Description
Technical field
The utility model relates to the winding device technical field, is specifically related to a kind of rewinding air-expanding shaft parts.
Background technology
Winding device kind under the prior art is numerous, but the mostly exclusive special use of equipment is used expensive exclusive winder for the not high rolling material of some rolling precision, and cost is high, and the withdrawal cycle is long, and maintenance cost is high, is not easy to serve medium and small sized enterprises.
The utility model content
For the deficiencies in the prior art, the utility model provides a kind of rewinding air-expanding shaft parts.
To achieve these goals, the technical scheme that its technical matters that solves the utility model adopts is: a kind of rewinding air-expanding shaft parts, comprise frame, be fixed with the rewinding flange on the described frame, described rewinding flange inside is provided with the rewinding air-expanding shaft, and an end of described rewinding air-expanding shaft is fixedly connected with the rewinding sprocket wheel.
Described rewinding flange is the tubular body that an end is provided with butt flange, is provided with stepped hole on the inwall at the two-port place of described tubular body.
Interference fit is connected with bearing in the described stepped hole, described rewinding air-expanding shaft again with the bearing inner ring interference fit, described rewinding air-expanding shaft axial location is fixed by the shaft shoulder and/or back-up ring.
The beneficial effects of the utility model: rewinding air-expanding shaft block construction of the present utility model is simple, and productive costs is low, and is flexible for installation by the screw captive joint, is convenient to change and maintenance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of rewinding air-expanding shaft parts comprise frame 1, are fixed with rewinding flange 2 on the described frame 1, and described rewinding flange 2 inside are provided with rewinding air-expanding shaft 3, and an end of described rewinding air-expanding shaft 3 is fixedly connected with rewinding sprocket wheel 5.Described rewinding flange 2 is the tubular body that an end is provided with butt flange, is provided with stepped hole on the inwall at the two-port place of described tubular body.Interference fit is connected with bearing 4 in the described stepped hole, described rewinding air-expanding shaft 3 again with bearing 4 inner ring interference fit, described rewinding air-expanding shaft 3 axial locations are fixed by the shaft shoulder and/or back-up ring.
Claims (3)
1. rewinding air-expanding shaft parts, comprise frame (1), it is characterized in that: be fixed with rewinding flange (2) on the described frame (1), described rewinding flange (2) inside is provided with rewinding air-expanding shaft (3), and an end of described rewinding air-expanding shaft (3) is fixedly connected with rewinding sprocket wheel (5).
2. a kind of rewinding air-expanding shaft parts according to claim 1, it is characterized in that: described rewinding flange (2) is the tubular body that an end is provided with butt flange, is provided with stepped hole on the inwall at the two-port place of described tubular body.
3. a kind of rewinding air-expanding shaft parts according to claim 1 and 2, it is characterized in that: interference fit is connected with bearing (4) in the described stepped hole, described rewinding air-expanding shaft (3) again with bearing (4) inner ring interference fit, described rewinding air-expanding shaft (3) axial location is fixed by the shaft shoulder and/or back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320254526 CN203237863U (en) | 2013-05-09 | 2013-05-09 | Material collecting gas expanding shaft component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320254526 CN203237863U (en) | 2013-05-09 | 2013-05-09 | Material collecting gas expanding shaft component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203237863U true CN203237863U (en) | 2013-10-16 |
Family
ID=49315183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320254526 Expired - Fee Related CN203237863U (en) | 2013-05-09 | 2013-05-09 | Material collecting gas expanding shaft component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203237863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428871A (en) * | 2016-11-25 | 2017-02-22 | 深圳市诚亿自动化科技有限公司 | Novel narrow adhesive tape attaching device |
-
2013
- 2013-05-09 CN CN 201320254526 patent/CN203237863U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428871A (en) * | 2016-11-25 | 2017-02-22 | 深圳市诚亿自动化科技有限公司 | Novel narrow adhesive tape attaching device |
| CN106428871B (en) * | 2016-11-25 | 2019-01-11 | 深圳市诚亿自动化科技有限公司 | A kind of narrow adhesive tape attaches 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: 20131016 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |