CN102913740A - Rotary oil way distributor - Google Patents
Rotary oil way distributor Download PDFInfo
- Publication number
- CN102913740A CN102913740A CN2012104221998A CN201210422199A CN102913740A CN 102913740 A CN102913740 A CN 102913740A CN 2012104221998 A CN2012104221998 A CN 2012104221998A CN 201210422199 A CN201210422199 A CN 201210422199A CN 102913740 A CN102913740 A CN 102913740A
- Authority
- CN
- China
- Prior art keywords
- core body
- oil
- shell
- housing
- way distributor
- 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
Links
Images
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The invention belongs to the technical field of hydraulic lubrication, and in particular relates to a rotary oil way distributor. The rotary oil way distributor comprises a cylindrical shell, a core body, a bottom plate and a dustproof cover, wherein the core body is positioned in the shell; the bottom plate is fixedly connected with one end of the shell; and the dustproof cover is fixedly connected with the other end of the shell. The rotary oil way distributor is characterized in that a plurality of oil inlets are formed on the shell along the length direction of the shell; the core body is in clearance fit with the shell; bearings are arranged at the two ends of the core body; annular grooves corresponding to the oil inlets are formed on the excircle of the core body along the radial direction; oil outlets with the number the same as that of the oil inlets are formed on the end face, adjacent to one side of the dustproof cover, of the core body; and the oil outlets are communicated with the annular grooves through independent oil ways. The rotary oil way distributor is simple in structure, convenient to assemble and safe and reliable in work and solves the problem about oil supply of rotary motion mechanical equipment under the high-speed rotating condition of the core body.
Description
Technical field
The invention belongs to the Hudrodynamic lubrication technical field, be specifically related to rotate oil path distributor.
Background technique
Domestic forging equipment is widely used revolving table, need to support the use the supply that the rotation oil path distributor satisfies rotary work state fluid.Existing oil path distributor is provided with oil pipe in the middle of oil intake nozzle and oil outlet, in actual use, because the oil path distributor at two ends do not rotate with central shaft, thereby cause the oil pipe distortion, formation accident potential.The oil path distributor complex structure of domestic market, maintenance is inconvenient.
Summary of the invention
The objective of the invention is provides rotation oil path distributor a kind of simple in structure, easy for installation, safe and reliable in order to overcome existing oil path distributor unreasonable structure drawback.
The present invention solves the problems of the technologies described above the technological scheme of taking to be:
The rotation oil path distributor comprises columnar housing, is positioned at the housing inner core-body, is fixed in the base plate of housing one end and is fixed in the dust cover of the housing the other end; It is characterized in that: on described housing, along the shell length direction some filler openings are set; Described core body and housing are Spielpassung and are equiped with bearing at its two ends, be disposed radially the circular groove corresponding with filler opening on its cylindrical; At the end face near the core body of dust cover one side the oil outlet identical with filler opening quantity is set; Described oil outlet is communicated with circular groove by independent oil path.
The invention has the beneficial effects as follows simple in structurely, easy for installation, safe and reliable, during work, oil enters asphalt channel by filler opening, and oil has solved the fuel feeding problem of the machinery that rotatablely moves from oil outlet output under the state of core body High Rotation Speed.
Description of drawings
Fig. 1 is structural representation of the present invention;
Among the figure: 1-base plate; 2-bearing; 3-housing; 4-filler opening; 5-circular groove; 6-core body; 7-dust cover; 8-oil outlet.
Embodiment
As shown in Figure 1, the rotation oil path distributor comprises columnar housing 3, is positioned at housing 3 inner core-bodies 6, is fixed in the base plate 1 of housing 3 one ends and is fixed in the dust cover 7 of housing 3 the other ends; It is characterized in that: on described housing 3, along the shell length direction some filler openings 4 are set; Described core body 6 is equiped with bearing 2 with housing 3 for Spielpassung and at its two ends, is disposed radially the circular groove 5 corresponding with filler opening 4 on its cylindrical; At the end face near the core body 6 of dust cover 7 one sides the oil outlet 8 identical with filler opening 4 quantity is set; Described oil outlet 8 is communicated with circular groove 5 by independent oil path.
Using method and working principle
When the present invention works, by filler opening 4 oil-feeds on the housing 3, enter respectively in each circular groove 5 of core body 6, enter into corresponding each oil outlet 8 by each circular groove 5 by independent oil path, from oil outlet 8 outputs, in the rotary course of core body 6, be independent of each other between each oil circuit at last, be on his way, solved the fuel feeding problem of the machinery that rotates.
Claims (2)
1. rotation oil path distributor comprises columnar housing (3), is positioned at housing (3) inner core-body (6), is fixed in the base plate (1) of housing (3) one ends and is fixed in the dust cover (7) of housing (3) the other end; It is characterized in that: upward along the shell length direction some filler openings (4) are set at described housing (3); Described core body (6) is Spielpassung with housing (3), is disposed radially the circular groove (5) corresponding with filler opening (4) on its cylindrical; At the end face near the core body (6) of dust cover (7) one sides the oil outlet (8) identical with filler opening (4) quantity is set; Described oil outlet (8) is communicated with circular groove (5) by independent oil path.
2. rotation oil path distributor according to claim 1 is characterized in that: be equiped with bearing (2) at described core body (6) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104221998A CN102913740A (en) | 2012-10-29 | 2012-10-29 | Rotary oil way distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104221998A CN102913740A (en) | 2012-10-29 | 2012-10-29 | Rotary oil way distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102913740A true CN102913740A (en) | 2013-02-06 |
Family
ID=47612234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104221998A Pending CN102913740A (en) | 2012-10-29 | 2012-10-29 | Rotary oil way distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102913740A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470949A (en) * | 2017-09-07 | 2017-12-15 | 安徽涌诚机械有限公司 | A kind of horizontal machining center pallet changer hydraulic rotating oil feeding device |
| CN108422235A (en) * | 2017-02-15 | 2018-08-21 | 上海瑞麒美贸易有限公司 | Plug-in electromagnetic type channel allocation device for dynamical type collet |
| CN108972995A (en) * | 2018-09-05 | 2018-12-11 | 晋江市凯嘉机器制造有限公司 | A kind of EVA secondary frothing forming method |
| CN109128875A (en) * | 2018-11-20 | 2019-01-04 | 宝鸡虢西磨棱机制造有限公司 | A kind of high-precision rotary working-table |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089709A (en) * | 1993-12-16 | 1994-07-20 | 冶金工业部自动化研究院 | Revolving joint for high speed and high pressure hydraulic means |
| US6659228B2 (en) * | 2001-10-08 | 2003-12-09 | Precision Pulley & Idler Co. | Apparatus for greasing rollers of conveyor belt systems |
| JP2005076858A (en) * | 2003-09-03 | 2005-03-24 | Nsk Ltd | Rotary distribution valve and lubricating device |
| CN2740874Y (en) * | 2004-10-08 | 2005-11-16 | 贾开兴 | Rotary circulative distributing valve |
| CN201611000U (en) * | 2009-05-18 | 2010-10-20 | 陈智虎 | Multi-outlet quantitative fluid distributor with rotary core |
| CN202884445U (en) * | 2012-10-29 | 2013-04-17 | 山西天创液压机械设备制造有限公司 | Rotary oil way distributor |
-
2012
- 2012-10-29 CN CN2012104221998A patent/CN102913740A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089709A (en) * | 1993-12-16 | 1994-07-20 | 冶金工业部自动化研究院 | Revolving joint for high speed and high pressure hydraulic means |
| US6659228B2 (en) * | 2001-10-08 | 2003-12-09 | Precision Pulley & Idler Co. | Apparatus for greasing rollers of conveyor belt systems |
| JP2005076858A (en) * | 2003-09-03 | 2005-03-24 | Nsk Ltd | Rotary distribution valve and lubricating device |
| CN2740874Y (en) * | 2004-10-08 | 2005-11-16 | 贾开兴 | Rotary circulative distributing valve |
| CN201611000U (en) * | 2009-05-18 | 2010-10-20 | 陈智虎 | Multi-outlet quantitative fluid distributor with rotary core |
| CN202884445U (en) * | 2012-10-29 | 2013-04-17 | 山西天创液压机械设备制造有限公司 | Rotary oil way distributor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422235A (en) * | 2017-02-15 | 2018-08-21 | 上海瑞麒美贸易有限公司 | Plug-in electromagnetic type channel allocation device for dynamical type collet |
| CN107470949A (en) * | 2017-09-07 | 2017-12-15 | 安徽涌诚机械有限公司 | A kind of horizontal machining center pallet changer hydraulic rotating oil feeding device |
| CN108972995A (en) * | 2018-09-05 | 2018-12-11 | 晋江市凯嘉机器制造有限公司 | A kind of EVA secondary frothing forming method |
| CN109128875A (en) * | 2018-11-20 | 2019-01-04 | 宝鸡虢西磨棱机制造有限公司 | A kind of high-precision rotary working-table |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102913740A (en) | Rotary oil way distributor | |
| CN103267193A (en) | High-speed rotating type oil way distributor | |
| CN104608187B (en) | The adjustable puncher in a kind of Liu Zhou center | |
| CN103939551A (en) | Ball screw pair with nut main driving | |
| CN102723803B (en) | Novel wind driven generator bearing structure | |
| CN105458306A (en) | High-speed electric main shaft device where ultra-precise angular contact ball and cylindrical roller bearings are used | |
| CN202884445U (en) | Rotary oil way distributor | |
| CN105414423A (en) | Thin oil lubrication system for crankshaft body copper bush | |
| CN204226919U (en) | Double-layer hydraulic rotary distributor | |
| CN203956106U (en) | A kind of high-speed electric main shaft | |
| CN103423079B (en) | A kind of bulb stopper radial direction arranges radial ball rolling oil hydraulic motor more | |
| CN203258254U (en) | Rotary-type oil way distributor | |
| CN102374293B (en) | Centrifuge dripping type secondary spiral sealing device | |
| CN203336197U (en) | Disc separator high-speed bearing lubricating device | |
| CN203679294U (en) | Double-mandrel direct-connection precise rotating shaft | |
| CN201664710U (en) | Four-shaft apparatus of wire-drawing machine | |
| CN203335644U (en) | Carding roller bearing | |
| CN102536628A (en) | Hydraulic motor | |
| CN203273135U (en) | High-speed rotary type oil line distributor | |
| CN202545106U (en) | Hydraulic motor | |
| CN202326722U (en) | Stepped positioning four-point contact ball type slewing supporting bearing | |
| CN101875061B (en) | Four-axis device of wire drawing machine | |
| CN201738366U (en) | Quick replacement and lubrication device for fittings of loader | |
| CN203062503U (en) | Internal grinding electric spindle | |
| CN104493209B (en) | Gas-liquid hybrid-support high-speed motorized spindle device with large thrust plate |
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: 20130206 |