CN204369315U - A kind of multiple-piece combination reducing gets a cylinder - Google Patents
A kind of multiple-piece combination reducing gets a cylinder Download PDFInfo
- Publication number
- CN204369315U CN204369315U CN201420815089.2U CN201420815089U CN204369315U CN 204369315 U CN204369315 U CN 204369315U CN 201420815089 U CN201420815089 U CN 201420815089U CN 204369315 U CN204369315 U CN 204369315U
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- Prior art keywords
- driven disc
- dilatation
- main axis
- rotating plate
- hollow main
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Abstract
The utility model belongs to technical field of spinning, is specifically related to a kind of multiple-piece combination reducing and gets a cylinder, mainly solve the problem such as fracture of wire, sleave.The technical solution of the utility model is: a kind of multiple-piece combination reducing gets a cylinder, wherein: comprise turning cylinder, hollow main axis of dilatation, swelling bag, outer rotating plate, outer driven disc, tension spring and get roll dies, described hollow main axis of dilatation is arranged on the outside of turning cylinder, swelling bag is arranged in the hollow cavity of hollow main axis of dilatation, outer rotating plate and outer driven disc are circumferentially disposed on the outside face of hollow main axis of dilatation, outer rotating plate and hollow main axis of dilatation are for being fixedly connected with, outer driven disc is connected on hollow main axis of dilatation by tension spring, gemel connection is passed through between outer rotating plate and outer driven disc, driven disc is provided with groove outside, getting roll dies is arranged in groove, and described outer rotating plate and outer driven disc are all made up of multiple group and arc block.
Description
Technical field
The utility model belongs to technical field of spinning, is specifically related to a kind of multiple-piece combination reducing and gets a cylinder.
Background technology
In spinning process, due to the existence of drafting force effect, it is comparatively tight that silk is wound around cylinder, causes spun precursor more crisp, and tow difficulty is taken out, and gets a process and easily produces the phenomenon such as fracture of wire, sleave.For avoiding the existence of above-mentioned phenomenon generally to adopt short chopping process, but but reduce the field of application of product like this.The outer radius variable cylinder of existing outside dimension change, as No. 20420/1991st, " Japanese Laid Open Patent ", No. 259841-259843/1991 and No. 94104369.X, Chinese invention patent, principle makes elastomeric intumescent by pressurized air being supplied the single or multiple pressurized compartments combination of elastic pressurized room on anchor shaft, thus external diameter is changed.But but there is outer radius variable roller complex structure, without getting silk device, being unsuitable for the spinning of heat-sensitive substance long filament, being difficult to the problem meeting actual industrial production.
Utility model content
The utility model, mainly for the problems referred to above, provides a kind of multiple-piece to combine reducing and gets a cylinder.
The technical solution of the utility model is:
A kind of multiple-piece combination reducing gets a cylinder, wherein: comprise turning cylinder, hollow main axis of dilatation, swelling bag, outer rotating plate, outer driven disc, tension spring and get roll dies, described hollow main axis of dilatation is arranged on the outside of turning cylinder, swelling bag is arranged in the hollow cavity of hollow main axis of dilatation, outer rotating plate and outer driven disc are circumferentially disposed on the outside face of hollow main axis of dilatation, outer rotating plate and hollow main axis of dilatation are for being fixedly connected with, outer driven disc is connected on hollow main axis of dilatation by tension spring, gemel connection is passed through between outer rotating plate and outer driven disc, driven disc is provided with groove outside, getting roll dies is arranged in groove, and described outer rotating plate and outer driven disc are all made up of multiple group and arc block.
Described outer rotating plate and outer driven disc are all arcs.
The utility model adopts technique scheme, during use, turning cylinder is arranged on active or transmission shaft, employing adds the mode such as air pressure, hydraulic pressure makes swelling bag expand, make outer rotating plate expand size towards cylinder external diameter direction to move, outer driven disc moves and moves along with the expansion of outer rotating plate, and the little combination arc block on outer rotating plate and outer driven disc slowly closes up.Outer rotating plate stops after moving to the size of needs, to swelling bag air inlet pressurization, completing enlarged cylinder.Swelling bag exhaust after spinning work completes, by tension spring, outer driven disc is moved towards cylinder internal diameter direction minification, outer active 2 is shunk along with the contraction of outer driven disc, and swelling gasbag shrinks along with outer driven disc and shrinks, and completes the contraction of diameter of cylinder.Outer rotating plate, outer driven disc are along with diametric shrinkage, on outer rotating plate, outer driven disc, little combination arc block slowly opens, the tow be wrapped on cylinder is loose along with the contraction of outer rotating plate, outer driven disc, easily can extract out and get a rod, can take out complete continuous tow after cylinder stops operating.The new diameter of cylinder of this practicality may contract at most 50% of main axis of dilatation diameter.Compared with prior art, the utility model has without the need to precision optical machinery processing, and without the need to sealing arrangement, simple structure, cost is low, the advantage such as effectively to increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model cutaway view;
Tu3Shi the utility model group and arc block structure schematic diagram.
Detailed description of the invention
Embodiment 1
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of multiple-piece combination reducing gets a cylinder, wherein: comprise turning cylinder 1, hollow main axis of dilatation 2, swelling bag 3, the outer rotating plate 4 of arc, the outer driven disc 5 of arc, tension spring 6 and get roll dies 7, described hollow main axis of dilatation 2 is arranged on the outside of turning cylinder 1, swelling bag 3 is arranged in the hollow cavity of hollow main axis of dilatation 2, outer rotating plate 4 and outer driven disc 5 are circumferentially disposed on the outside face of hollow main axis of dilatation 2, outer rotating plate 4 and hollow main axis of dilatation 2 are for being fixedly connected with, outer driven disc 5 is connected on hollow main axis of dilatation 2 by tension spring 6, gemel connection is passed through between outer rotating plate 4 and outer driven disc 5, driven disc 5 is provided with groove 8 outside, getting roll dies 7 is arranged in groove 8, and described outer rotating plate 4 and outer driven disc 5 are all made up of multiple group and arc block 9.
Claims (2)
1. a multiple-piece combination reducing gets a cylinder, it is characterized in that: comprise turning cylinder (1), hollow main axis of dilatation (2), swelling bag (3), outer rotating plate (4), outer driven disc (5), tension spring (6) and get roll dies (7), described hollow main axis of dilatation (2) is arranged on the outside of turning cylinder (1), swelling bag (3) is arranged in the hollow cavity of hollow main axis of dilatation (2), outer rotating plate (4) and outer driven disc (5) are circumferentially disposed on the outside face of hollow main axis of dilatation (2), outer rotating plate (4) and hollow main axis of dilatation (2) are for being fixedly connected with, outer driven disc (5) is connected on hollow main axis of dilatation (2) by tension spring (6), connected by hinge (10) between outer rotating plate (4) and outer driven disc (5), driven disc (5) is provided with groove (8) outside, getting roll dies (7) is arranged in groove (8), and described outer rotating plate (4) and outer driven disc (5) are all made up of multiple group and arc block (9).
2. a kind of multiple-piece combination reducing according to claim 1 gets a cylinder, it is characterized in that: described outer rotating plate (4) and outer driven disc (5) are all arcs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420815089.2U CN204369315U (en) | 2014-12-19 | 2014-12-19 | A kind of multiple-piece combination reducing gets a cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420815089.2U CN204369315U (en) | 2014-12-19 | 2014-12-19 | A kind of multiple-piece combination reducing gets a cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204369315U true CN204369315U (en) | 2015-06-03 |
Family
ID=53325553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420815089.2U Expired - Fee Related CN204369315U (en) | 2014-12-19 | 2014-12-19 | A kind of multiple-piece combination reducing gets a cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204369315U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745539A (en) * | 2017-11-13 | 2018-03-02 | 西门子数控（南京）有限公司 | Lamination pressing device |
| CN108382903A (en) * | 2018-02-26 | 2018-08-10 | 余瑞梅 | A kind of universal diaphragm rolling-up mechanism |
| CN109484007A (en) * | 2018-07-04 | 2019-03-19 | 重庆宏声印务有限责任公司 | A kind of variable sleeve turned in offset printing process |
| CN109530450A (en) * | 2019-01-04 | 2019-03-29 | 卜习凯 | A kind of jockey pulley in thin foil rolling equipment |
| CN113775661A (en) * | 2021-09-09 | 2021-12-10 | 董艳来 | Pressure-controllable tile type expansion shaft |
-
2014
- 2014-12-19 CN CN201420815089.2U patent/CN204369315U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745539A (en) * | 2017-11-13 | 2018-03-02 | 西门子数控（南京）有限公司 | Lamination pressing device |
| CN108382903A (en) * | 2018-02-26 | 2018-08-10 | 余瑞梅 | A kind of universal diaphragm rolling-up mechanism |
| CN108382903B (en) * | 2018-02-26 | 2019-10-18 | 肇庆市东盛益源包装材料有限公司 | A kind of universal diaphragm rolling-up mechanism |
| CN109484007A (en) * | 2018-07-04 | 2019-03-19 | 重庆宏声印务有限责任公司 | A kind of variable sleeve turned in offset printing process |
| CN109484007B (en) * | 2018-07-04 | 2021-01-29 | 重庆宏声印务有限责任公司 | Variable sleeve in offset printing process |
| CN109530450A (en) * | 2019-01-04 | 2019-03-29 | 卜习凯 | A kind of jockey pulley in thin foil rolling equipment |
| CN109530450B (en) * | 2019-01-04 | 2020-06-19 | 青岛雷霆重工股份有限公司 | Tension roller in thin foil rolling equipment |
| CN113775661A (en) * | 2021-09-09 | 2021-12-10 | 董艳来 | Pressure-controllable tile type expansion shaft |
| CN113775661B (en) * | 2021-09-09 | 2024-05-10 | 杭州小曦智能科技有限公司 | Tile type expansion shaft with controllable pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multiple-piece combination reducing and silk-taking roller Effective date of registration: 20161227 Granted publication date: 20150603 Pledgee: Shi Qiang Pledgor: Sichuan Chuangyue Carbon Material Co., Ltd. Registration number: 2016510000078 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20150603 Termination date: 20181219 |