CN102009865A - Air expansion shaft driving device - Google Patents
Air expansion shaft driving device Download PDFInfo
- Publication number
- CN102009865A CN102009865A CN 201010517877 CN201010517877A CN102009865A CN 102009865 A CN102009865 A CN 102009865A CN 201010517877 CN201010517877 CN 201010517877 CN 201010517877 A CN201010517877 A CN 201010517877A CN 102009865 A CN102009865 A CN 102009865A
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- CN
- China
- Prior art keywords
- expansion shaft
- gas expansion
- spline
- shaft
- air expansion
- 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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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses an air expansion shaft driving device. The air expansion shaft driving device comprises an air expansion shaft spline which is fixed at the end part of the air expansion shaft, wherein the air expansion shaft spline is in contact connection with a clutch spline through a shifting fork; the clutch spline is connected to a spline shaft; the spline shaft is connected with a shaft coupler through a bearing pedestal; the shaft coupler is arranged in a magnetic powder clutch brake; and the magnetic powder clutch brake provides driving. A bearing is directly arranged on an air expansion shaft, so the air expansion shaft driving device greatly reduces the radial runout during the operation of the air expansion shaft and greatly improves the rolling performance of a splitting machine.
Description
Technical field
The invention belongs to cutting machine, be specifically related to a kind of gas expansion shaft actuating device of cutting machine.
Background technology
Gas expansion shaft is in operation and must need keeps dynamically parallel with the fwd deflector roll, and is steady, wrinkle resistant when making the rolling of rolling material.
The drive end of gas expansion shaft is fixed on the rotating mechanism at present, and the right alignment during rotating mechanism rotation itself is difficult to guarantee.In addition in order to make the convenient mounting and clamping of gas expansion shaft, the drive end of gas expansion shaft and rotating mechanism fixedly leave the gap, cause the gas expansion shaft increase of beating.
Summary of the invention
For overcoming deficiency of the prior art, the gas expansion shaft actuating device that the object of the present invention is to provide a kind of radial runout to reduce greatly.
In order to solve the problems of the technologies described above, realize above-mentioned purpose, the present invention has adopted following technical scheme:
A kind of gas expansion shaft actuating device, comprise that one is fixed in the gas expansion shaft spline of gas expansion shaft end, described gas expansion shaft spline is connected by shift fork contact with a clutch spline, described clutch spline peace is connected on the castellated shaft, described castellated shaft is connected with a coupler by a bearing seat, and described coupler is arranged in the magnetic powder clutched drg.
Further, described bearing seat is fixedly installed on the fixed side.
Further, described clutch spline is installed in the gas expansion shaft seat, is fixed with the gas expansion shaft bearing seat on the described gas expansion shaft seat, and the inboard of described gas expansion shaft spline is provided with bearing, described bearing is arranged in the described gas expansion shaft bearing seat, and described gas expansion shaft seat is coaxial fixing with described gas expansion shaft bearing seat.
Further, described gas expansion shaft bearing seat comprises a turnover gas expansion shaft bearing seat fixed cap.
The present invention has the following advantages:
Gas expansion shaft actuating device of the present invention directly is provided with bearing on gas expansion shaft, the radial runout when greatly reducing the gas expansion shaft operation improves the rolling performance of cutting machine greatly.Device precision of the present invention is good, low cost of manufacture easy to use.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification sheets, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural representation of gas expansion shaft actuating device of the present invention.
Number in the figure explanation: 1, gas expansion shaft spline, 2, the clutch spline, 3, castellated shaft, 4, bearing seat, 5, coupler, 6, magnetic powder clutched drg, 7, fixed side, 8, the gas expansion shaft seat, 9, gas expansion shaft bearing seat, 10, gas expansion shaft bearing seat fixed cap, 11, fork, 12, gas expansion shaft.
The specific embodiment
Below in conjunction with drawings and Examples technology implementation process of the present invention is described further.
Referring to shown in Figure 1, a kind of gas expansion shaft actuating device, comprise that one is fixed in the gas expansion shaft spline 1 of gas expansion shaft 12 ends, described gas expansion shaft spline 1 is connected by a shift fork 11 contacts with a clutch spline 2, described clutch spline 2 peaces are connected on the castellated shaft 3, described castellated shaft 3 is connected with a coupler 5 by a bearing seat 4, and described coupler 5 is arranged in the magnetic powder clutched drg 6.
Further, described bearing seat 4 is fixedly installed on the fixed side 7.
Further, described clutch spline 2 is installed in the gas expansion shaft seat 8, be fixed with gas expansion shaft bearing seat 9 on the described gas expansion shaft seat 8, the inboard of described gas expansion shaft spline 1 is provided with bearing, described bearing is arranged in the described gas expansion shaft bearing seat 9, described gas expansion shaft seat 8 and described gas expansion shaft bearing seat 9 coaxial fixing.
Further, described gas expansion shaft bearing seat 9 comprises a turnover gas expansion shaft bearing seat fixed cap 10.
The foregoing description just is to allow the one of ordinary skilled in the art can understand content of the present invention and enforcement according to this for technical conceive of the present invention and characteristics being described, its objective is, can not limit protection scope of the present invention with this.The variation or the modification of every equivalence that the essence of content has been done according to the present invention all should be encompassed in protection scope of the present invention.
Claims (4)
1. gas expansion shaft actuating device, it is characterized in that: comprise that one is fixed in the gas expansion shaft spline (1) of gas expansion shaft (12) end, described gas expansion shaft spline (1) is connected by a shift fork (11) contact with a clutch spline (2), described clutch spline (2) peace is connected on the castellated shaft (3), described castellated shaft (3) is connected with a coupler (5) by a bearing seat (4), and described coupler (5) is arranged in the magnetic powder clutched drg (6).
2. gas expansion shaft actuating device according to claim 1 is characterized in that: described bearing seat (4) is fixedly installed on the fixed side (7).
3. gas expansion shaft actuating device according to claim 1, it is characterized in that: described clutch spline (2) is installed in the gas expansion shaft seat (8), be fixed with gas expansion shaft bearing seat (9) on the described gas expansion shaft seat (8), the inboard of described gas expansion shaft spline (1) is provided with bearing, described bearing is arranged in the described gas expansion shaft bearing seat (9), and described gas expansion shaft seat (8) is coaxial fixing with described gas expansion shaft bearing seat (9).
4. gas expansion shaft actuating device according to claim 3 is characterized in that: described gas expansion shaft bearing seat (9) comprises a turnover gas expansion shaft bearing seat fixed cap (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010517877 CN102009865A (en) | 2010-10-25 | 2010-10-25 | Air expansion shaft driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010517877 CN102009865A (en) | 2010-10-25 | 2010-10-25 | Air expansion shaft driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102009865A true CN102009865A (en) | 2011-04-13 |
Family
ID=43840232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010517877 Pending CN102009865A (en) | 2010-10-25 | 2010-10-25 | Air expansion shaft driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102009865A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700973A (en) * | 2012-06-01 | 2012-10-03 | 上海第二工业大学 | Dynamic reel changing joint device for paper reel roller |
| CN104860103A (en) * | 2015-05-30 | 2015-08-26 | 无锡顺铉新材料有限公司 | Double-station winding mechanism for polyimide film winding system |
| CN109049067A (en) * | 2018-07-03 | 2018-12-21 | 湖北中科技股份有限公司 | High-precision copper foil cutting machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62130948A (en) * | 1985-11-28 | 1987-06-13 | Mitsubishi Heavy Ind Ltd | Spindle driving device for winder |
| CN2665087Y (en) * | 2003-10-30 | 2004-12-22 | 张春华 | Winding machine |
| CN2761328Y (en) * | 2005-01-21 | 2006-03-01 | 钟兴春 | Foamed nickel cutting machine |
| CN201089666Y (en) * | 2007-09-16 | 2008-07-23 | 林朝忠 | Full-automatic paper cutter in length and breadth |
| KR20100023626A (en) * | 2008-08-22 | 2010-03-04 | 주식회사 케이티엠 | Cross bar head assembly for socks knitting machine |
| CN201834579U (en) * | 2010-10-25 | 2011-05-18 | 苏州高新区禾云设备设计事务所 | Gas expansion shaft driving device |
-
2010
- 2010-10-25 CN CN 201010517877 patent/CN102009865A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62130948A (en) * | 1985-11-28 | 1987-06-13 | Mitsubishi Heavy Ind Ltd | Spindle driving device for winder |
| CN2665087Y (en) * | 2003-10-30 | 2004-12-22 | 张春华 | Winding machine |
| CN2761328Y (en) * | 2005-01-21 | 2006-03-01 | 钟兴春 | Foamed nickel cutting machine |
| CN201089666Y (en) * | 2007-09-16 | 2008-07-23 | 林朝忠 | Full-automatic paper cutter in length and breadth |
| KR20100023626A (en) * | 2008-08-22 | 2010-03-04 | 주식회사 케이티엠 | Cross bar head assembly for socks knitting machine |
| CN201834579U (en) * | 2010-10-25 | 2011-05-18 | 苏州高新区禾云设备设计事务所 | Gas expansion shaft driving device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700973A (en) * | 2012-06-01 | 2012-10-03 | 上海第二工业大学 | Dynamic reel changing joint device for paper reel roller |
| CN102700973B (en) * | 2012-06-01 | 2015-06-17 | 上海第二工业大学 | Dynamic reel changing joint device for paper reel roller |
| CN104860103A (en) * | 2015-05-30 | 2015-08-26 | 无锡顺铉新材料有限公司 | Double-station winding mechanism for polyimide film winding system |
| CN109049067A (en) * | 2018-07-03 | 2018-12-21 | 湖北中科技股份有限公司 | High-precision copper foil cutting machine |
| CN109049067B (en) * | 2018-07-03 | 2020-08-25 | 湖北中一科技股份有限公司 | High-precision copper foil splitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110413 |