CN201834579U - Gas expansion shaft driving device - Google Patents
Gas expansion shaft driving device Download PDFInfo
- Publication number
- CN201834579U CN201834579U CN2010205752967U CN201020575296U CN201834579U CN 201834579 U CN201834579 U CN 201834579U CN 2010205752967 U CN2010205752967 U CN 2010205752967U CN 201020575296 U CN201020575296 U CN 201020575296U CN 201834579 U CN201834579 U CN 201834579U
- Authority
- CN
- China
- Prior art keywords
- gas expansion
- expansion shaft
- spline
- shaft
- bearing seat
- 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
- 239000006247 magnetic powder Substances 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 3
- 239000006249 magnetic particle Substances 0.000 abstract 2
- 230000009191 jumping Effects 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a gas expansion shaft driving device, which comprises a gas expansion shaft spline fixed at the end part of a gas expansion shaft, wherein the gas expansion shaft spline is in contact connection with a clutch spline through a shifting fork, the clutch spline is arranged and connected onto a spline shaft, the spline shaft is connected with a shaft coupler through a bearing seat, the shaft coupler is arranged in a magnetic particle clutch brake, and the magnetic particle clutch brake provides the driving. The gas expansion shaft driving device is directly provided with a bearing on the gas expansion shaft, and the radial jumping of the gas expansion shaft during the operation is greatly reduced, so the coiling performance of a splitting machine is greatly improved.
Description
Technical field
The utility model belongs to cutting machine, is 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.
The utility model content
For overcoming deficiency of the prior art, the gas expansion shaft actuating device that provides a kind of radial runout to reduce greatly is provided the purpose of this utility model.
In order to solve the problems of the technologies described above, realize above-mentioned purpose, the utility model 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 utlity model has following advantage:
Gas expansion shaft actuating device of the present utility model 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 utility model is good, low cost of manufacture easy to use.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification sheets, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.The specific embodiment of the present utility model 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 utility model.
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 utility model 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 utility model and enforcement according to this for technical conceive of the present utility model and characteristics being described, its objective is, can not limit protection domain of the present utility model with this.The variation or the modification of every equivalence of having done according to the essence of the utility model content all should be encompassed in the protection domain of the present utility model.
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 |
|---|---|---|---|
| CN2010205752967U CN201834579U (en) | 2010-10-25 | 2010-10-25 | Gas expansion shaft driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205752967U CN201834579U (en) | 2010-10-25 | 2010-10-25 | Gas expansion shaft driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201834579U true CN201834579U (en) | 2011-05-18 |
Family
ID=44004679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205752967U Expired - Fee Related CN201834579U (en) | 2010-10-25 | 2010-10-25 | Gas expansion shaft driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201834579U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009865A (en) * | 2010-10-25 | 2011-04-13 | 苏州高新区禾云设备设计事务所 | Air expansion shaft driving device |
| CN104670949A (en) * | 2015-02-05 | 2015-06-03 | 华中科技大学 | Dual-drive precise expansion shaft for flexible film winding process |
| CN105502038A (en) * | 2015-12-18 | 2016-04-20 | 中山松德新材料装备有限公司 | Structure for fixing reeling and unreeling air-inflation shaft |
| CN106915664A (en) * | 2015-12-24 | 2017-07-04 | 叶时豪 | Fixing device and automatic system |
-
2010
- 2010-10-25 CN CN2010205752967U patent/CN201834579U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009865A (en) * | 2010-10-25 | 2011-04-13 | 苏州高新区禾云设备设计事务所 | Air expansion shaft driving device |
| CN104670949A (en) * | 2015-02-05 | 2015-06-03 | 华中科技大学 | Dual-drive precise expansion shaft for flexible film winding process |
| CN105502038A (en) * | 2015-12-18 | 2016-04-20 | 中山松德新材料装备有限公司 | Structure for fixing reeling and unreeling air-inflation shaft |
| CN106915664A (en) * | 2015-12-24 | 2017-07-04 | 叶时豪 | Fixing device and automatic system |
| CN106915664B (en) * | 2015-12-24 | 2018-06-08 | 叶时豪 | Fixing device and automatic system |
| US10384898B2 (en) | 2015-12-24 | 2019-08-20 | Shih-Hao Ray Yeh | Fixing apparatus and automatic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20111025 |