CN102364196A - Multi-stage rotary oil supply joint - Google Patents
Multi-stage rotary oil supply joint Download PDFInfo
- Publication number
- CN102364196A CN102364196A CN201110354222XA CN201110354222A CN102364196A CN 102364196 A CN102364196 A CN 102364196A CN 201110354222X A CN201110354222X A CN 201110354222XA CN 201110354222 A CN201110354222 A CN 201110354222A CN 102364196 A CN102364196 A CN 102364196A
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- China
- Prior art keywords
- oil
- axle
- urceolus
- spindle
- mandrel
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- 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.)
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Abstract
The invention provides a multi-stage rotary oil supply joint, which comprises a central spindle and an outer cylinder, wherein the outer cylinder is sleeved outside the central spindle; the central spindle can rotate 360 degrees in the outer cylinder; a support bearing is arranged between the central spindle and the outer cylinder; a gland fixedly connected with the outer cylinder is arranged on the rear parts of the central spindle and the outer cylinder; the central spindle comprises a spindle oil inlet pipeline and a spindle oil outlet pipeline; the spindle oil inlet pipeline is provided with a plurality of spindle oil inlets; the spindle oil outlet pipeline is provided with a plurality of spindle oil outlets; the upper part of the outer cylinder is provided with a plurality of oil outlets, and the lower part of the outer cylinder is provided with a plurality of oil inlets; and the spindle oil inlet pipeline is communicated with the oil inlets, and the spindle oil outlet pipeline is communicated with the oil outlets to form oil supply channels. The multi-pass rotary oil supply joint has the advantages that: an oil circuit of the central spindle and an oil circuit of the outer cylinder are matched to form a multi-stage oil circuit channel, so that the joint has a multi-path oil supplying capacity; and the whole device is compact in structure and convenient to use.
Description
Technical field
The present invention relates to a kind of fuel-intake connection of oil hydraulic cylinder, particularly a kind of multistage rotation fuel-intake connection.
Background technique
The application of hydraulic system on large-scale machinery equipment at present is more and more general; For hydraulic control is carried out in a plurality of actions; Often need a plurality of hydraulic systems to cooperate,, therefore need a kind of bull oil-servicing facilities to control because the main action of a plurality of hydraulic systems is to carry out simultaneously.
Summary of the invention
The objective of the invention is to solve hydraulic system is combined with the time difference when operation problem, a kind of multistage rotation fuel-intake connection is provided, comprise mandrel and urceolus; Urceolus is enclosed within the mandrel outside, and mandrel can 360 ° of rotations in urceolus, are provided with spring bearing between mandrel and the urceolus; Mandrel is provided with the gland that is fixedly connected with urceolus with the urceolus rear portion; It is characterized in that: said mandrel comprises an inflow pipeline and axle flowline, and said axle inflow pipeline is provided with a plurality of filler openings, and said axle flowline is provided with a plurality of oil outlets; Be provided with a plurality of oil outlets on said urceolus top; The bottom is provided with a plurality of oil inlet holes, and axle inflow pipeline and oil inlet hole are communicated with, and axle flowline and oil outlet are communicated with the formation oil supply gallery.
Multistage rotation fuel-intake connection provided by the invention, its beneficial effect are that mandrel oil circuit and urceolus oil circuit match and constitute the multi-grade oil paths, make joint possess the multichannel supply capability, and whole apparatus structure is compact, and is easy to use.
Description of drawings
Fig. 1: sectional view of the present invention.
Fig. 2: enforcement structural drawing of the present invention.
Wherein: the 1-urceolus; 2-axle filler opening; 3-first sealing fastener; The 4-oil outlet; The 5-spring bearing; 6-axle oil inlet pipe; 7-axle oil outlet tube; 8-axle oil outlet; The 9-filler opening; The 10-motor; The 11-support; 12-oil spilling mouth; The 13-mandrel; The 14-oil pressure pump; The 15-enclosing cover; 16-second sealing fastener.
Embodiment
Specify the preferred embodiments of the present invention below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, present embodiment provides a kind of multistage rotation fuel-intake connection, comprises mandrel 13 and urceolus 1; Urceolus 1 is enclosed within mandrel 13 outsides, and mandrel 13 can be provided with spring bearing 5 between mandrel 13 and the urceolus 1 in urceolus 1 interior 360 ° of rotations; Mandrel 13 is provided with the gland 15 that is fixedly connected with urceolus 1 with urceolus 1 rear portion; Said mandrel 13 comprises an inflow pipeline 6 and axle flowline 7, and said axle inflow pipeline 6 is provided with a plurality of filler openings 2, and said axle flowline 7 is provided with a plurality of oil outlets 8; Be provided with a plurality of oil outlets 4 on said urceolus 1 top; The bottom is provided with a plurality of oil inlet holes 9, and axle inflow pipeline 6 and oil inlet hole 9 are communicated with, and axle flowline 7 is communicated with the formation oil supply gallery with oil outlet 4.
The axle oil inlet pipe 6 of said mandrel 13 also communicates with an oil pump 14 with said axle oil outlet tube 7.
Be provided with first sealing fastener 3 between described urceolus filler opening 9 and the axle filler opening 2, be provided with second sealing fastener 16 between described urceolus oil outlet 4 and the axle oil outlet 8.
Present embodiment oil in the specific implementation flows into from import 9; Through axle filler opening 2; Axle oil inlet pipe 6 gets into oil pressure pump 14, and through axle oil outlet axle oil outlet tube 7, axle oil outlet 8 gets into oil hydraulic cylinder from oil outlet 4 after the pressurization; Just accomplish a fuel feeding process, in practical operation, can select corresponding what fuel-intake connection according to actual needs.
The multistage rotation fuel-intake connection that present embodiment provides, its beneficial effect are that mandrel oil circuit and urceolus oil circuit match and constitute the multi-grade oil paths, make joint possess the multichannel supply capability, and whole apparatus structure is compact, and is easy to use.
Claims (3)
1. multistage rotation fuel-intake connection; Comprise mandrel (13) and urceolus (1); Urceolus (1) is enclosed within mandrel (13) outside, and mandrel (13) can be provided with spring bearing (5) between mandrel (13) and the urceolus (1) in the interior 360 ° of rotations of urceolus (1); Mandrel (13) is provided with the gland (15) that is fixedly connected with urceolus (1) with urceolus (1) rear portion; It is characterized in that: said mandrel (13) comprises an inflow pipeline (6) and axle flowline (7), and said axle inflow pipeline (6) is provided with a plurality of filler openings (2), and said axle flowline (7) is provided with a plurality of oil outlets (8); Be provided with a plurality of oil outlets (4) on said urceolus (1) top; The bottom is provided with a plurality of oil inlet holes (9), and axle inflow pipeline (6) and oil inlet hole (9) are communicated with, and axle flowline (7) and oil outlet (4) are communicated with the formation oil supply gallery.
2. a kind of multistage rotation fuel-intake connection according to claim 1 is characterized in that: the axle oil inlet pipe (6) and the said axle oil outlet tube (7) of said mandrel (13) also communicate with an oil pump (14).
3. a kind of multistage rotation fuel-intake connection according to claim 1 and 2; It is characterized in that: be provided with first sealing fastener (3) between described urceolus filler opening (9) and the axle filler opening (2), be provided with second sealing fastener (16) between described urceolus oil outlet (4) and the axle oil outlet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110354222XA CN102364196A (en) | 2011-11-10 | 2011-11-10 | Multi-stage rotary oil supply joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110354222XA CN102364196A (en) | 2011-11-10 | 2011-11-10 | Multi-stage rotary oil supply joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102364196A true CN102364196A (en) | 2012-02-29 |
Family
ID=45690778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110354222XA Pending CN102364196A (en) | 2011-11-10 | 2011-11-10 | Multi-stage rotary oil supply joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102364196A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927393A (en) * | 2012-11-01 | 2013-02-13 | 无锡百纳容器有限公司 | Rotary oil supply device |
| CN106081956A (en) * | 2016-07-21 | 2016-11-09 | 无锡派乐科技有限公司 | Ship hydraulic centre of gyration body |
| CN108842199A (en) * | 2018-09-07 | 2018-11-20 | 福建景丰科技有限公司 | A kind of rotating switching type multichannel spun filament oiling device |
| CN109204946A (en) * | 2018-10-08 | 2019-01-15 | 广州达意隆包装机械股份有限公司 | Filling distributor and filling apparatus |
| CN112594469A (en) * | 2020-11-24 | 2021-04-02 | 中国人民解放军96901部队24分队 | Variable throttling rotary joint based on hydraulic cylinder pin shaft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201510A (en) * | 1995-11-01 | 1998-12-09 | 法默工程公司 | Fluid swivel connector |
| US6073970A (en) * | 1996-05-24 | 2000-06-13 | Gat Gesellschaft Fur Antriebstechnik Mbh | Rotary transmission leadthrough for high pressures and high relative speeds |
| CN1916476A (en) * | 2006-07-07 | 2007-02-21 | 王其成 | Revolving automatic distributor for oil, eletricity, water liquid |
| CN201007404Y (en) * | 2007-01-23 | 2008-01-16 | 浙江柏润液压有限公司 | Multipath oil feeding rotary joint |
| CN202360974U (en) * | 2011-11-10 | 2012-08-01 | 常州市腾田液压机械有限公司 | Multi-level rotary oil supplying joint |
-
2011
- 2011-11-10 CN CN201110354222XA patent/CN102364196A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201510A (en) * | 1995-11-01 | 1998-12-09 | 法默工程公司 | Fluid swivel connector |
| US6073970A (en) * | 1996-05-24 | 2000-06-13 | Gat Gesellschaft Fur Antriebstechnik Mbh | Rotary transmission leadthrough for high pressures and high relative speeds |
| CN1916476A (en) * | 2006-07-07 | 2007-02-21 | 王其成 | Revolving automatic distributor for oil, eletricity, water liquid |
| CN201007404Y (en) * | 2007-01-23 | 2008-01-16 | 浙江柏润液压有限公司 | Multipath oil feeding rotary joint |
| CN202360974U (en) * | 2011-11-10 | 2012-08-01 | 常州市腾田液压机械有限公司 | Multi-level rotary oil supplying joint |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927393A (en) * | 2012-11-01 | 2013-02-13 | 无锡百纳容器有限公司 | Rotary oil supply device |
| CN106081956A (en) * | 2016-07-21 | 2016-11-09 | 无锡派乐科技有限公司 | Ship hydraulic centre of gyration body |
| CN108842199A (en) * | 2018-09-07 | 2018-11-20 | 福建景丰科技有限公司 | A kind of rotating switching type multichannel spun filament oiling device |
| CN108842199B (en) * | 2018-09-07 | 2023-12-22 | 福建景丰科技有限公司 | Rotary switching type multipath spinning oiling device |
| CN109204946A (en) * | 2018-10-08 | 2019-01-15 | 广州达意隆包装机械股份有限公司 | Filling distributor and filling apparatus |
| CN109204946B (en) * | 2018-10-08 | 2023-12-15 | 广州达意隆包装机械股份有限公司 | Filling dispenser and filling device |
| CN112594469A (en) * | 2020-11-24 | 2021-04-02 | 中国人民解放军96901部队24分队 | Variable throttling rotary joint based on hydraulic cylinder pin shaft |
| CN112594469B (en) * | 2020-11-24 | 2022-06-28 | 中国人民解放军96901部队24分队 | Variable throttling rotary joint based on hydraulic cylinder pin shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20120229 |