CN205423280U - Axostylus axostyle self -balancing subassembly - Google Patents
Axostylus axostyle self -balancing subassembly Download PDFInfo
- Publication number
- CN205423280U CN205423280U CN201620106417.0U CN201620106417U CN205423280U CN 205423280 U CN205423280 U CN 205423280U CN 201620106417 U CN201620106417 U CN 201620106417U CN 205423280 U CN205423280 U CN 205423280U
- Authority
- CN
- China
- Prior art keywords
- bearing
- axostylus axostyle
- oil
- lining
- roller surface
- 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
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses an axostylus axostyle self -balancing subassembly, including the axostylus axostyle, bush, first roller flat housing, second roller flat housing, balanced ring cover, compression spring, bearing end plate, oil blanket end cover, connecting piece and notes oil pipe to two sets of flat housing are utilize flat housing tyrannical to resistance to compression skew performance about adopting, and two direction homoenergetics play the cushioning effect about and, thereby strengthen it from balancing capability. Simultaneously the utility model discloses a lubricating system is more exquisite, can provide good lubricated effect for each contact surface.
Description
Technical field
This utility model relates generally to the balanced component of axial-flow pump central shaft rod.
Background technology
At present, existing axial flow pump impeller vane is generally fixedly welded on wheel hub, owing to the flow Yang Cheng of axial-flow pump needs different with technical need according to water environment, needs to be adjusted blade azimuth.Especially when axial-flow pump starts and shuts down, blade can occur to reverse in short-term thus bring reverse deboost, and then brings offset deviation to blade, needs to adjust in real time.
Summary of the invention
Goal of the invention: for the problem and shortage of above-mentioned existing existence, the purpose of this utility model there is provided a kind of axostylus axostyle self-balancing assembly, and the sharpness of reguulation is high, achieve the real-time accurate regulation of leaf position, has stability high, the feature of life-span length.
nullTechnical scheme: for achieving the above object，This utility model is by the following technical solutions: a kind of axostylus axostyle self-balancing assembly，Including axostylus axostyle，Lining、First roller surface bearing、Second roller surface bearing、Balance ring set、Compression spring、Bearing (ball) cover、Oil sealing end cap、Connector and oil fuel tube，Described balance ring set is fixed on the bottom of connector and inwall is provided with the annular boss for fixing bearing，The blind hole being provided with receiving compression spring that the upper and lower surface of described annular boss is corresponding respectively，Described lining is enclosed within axostylus axostyle，And between lining and axostylus axostyle, it is provided with oil-sealing sleeve，Described first roller surface bearing is located on lining and is positioned at annular boss upper surface，Described second roller surface bearing is located on lining and is positioned at the lower surface of annular boss，It is respectively provided with compression spring in two blind holes of described annular boss upper and lower surface，This compression spring corresponding first roller surface bearing and the second roller surface bearing respectively，Described bearing (ball) cover is located at the upper end of the first roller surface bearing，Described oil sealing end cap is fixed on the bottom of balance ring set and cooperatively forms sealing with oil-sealing sleeve，Described annular boss、Bearing (ball) cover and lining are equipped with oil circuit through hole，Described oil fuel tube connection oil sealing end cap，Lubricating oil is made to flow through each oil circuit through hole successively，Thus provide lubrication to the contact surface of parts each in balance adjustment assembly.
As preferably, also include that guide collar, described connector are located in guide collar, and can move up and down along guide collar.
As preferably, the periphery of described balance ring set is additionally provided with liner and directly forms water tank on the peripheral solder iron plate of balance ring set as water tank, generally employing, thus cools down each parts.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, axostylus axostyle 1, lining the 2, first roller surface bearing the 3, second roller surface bearing 4, balance ring set 5, compression spring 6, oil sealing end cap 7, connector 8, oil fuel tube 9, annular boss 10, oil circuit through hole 11, guide collar 12, water tank 13.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with this utility model, it should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model, after having read this utility model, those skilled in the art all fall within the application claims limited range to the amendment of the various equivalent form of values of the present utility model.
nullAs shown in Figure 1，A kind of axostylus axostyle self-balancing assembly，Including axostylus axostyle，Lining、First roller surface bearing、Second roller surface bearing、Balance ring set、Compression spring、Bearing (ball) cover、Oil sealing end cap、Connector and oil fuel tube，Described balance ring set is fixed on the bottom of connector and inwall is provided with the annular boss for fixing bearing，The blind hole being provided with receiving compression spring that the upper and lower surface of described annular boss is corresponding respectively，Described lining is enclosed within axostylus axostyle，And between lining and axostylus axostyle, it is provided with oil-sealing sleeve，Described first roller surface bearing is located on lining and is positioned at annular boss upper surface，Described second roller surface bearing is located on lining and is positioned at the lower surface of annular boss，It is respectively provided with compression spring in two blind holes of described annular boss upper and lower surface，This compression spring corresponding first roller surface bearing and the second roller surface bearing respectively，Described bearing (ball) cover is located at the upper end of the first roller surface bearing，Described oil sealing end cap is fixed on the bottom of balance ring set and cooperatively forms sealing with oil-sealing sleeve，Described annular boss、Bearing (ball) cover and lining are equipped with oil circuit through hole，Described oil fuel tube connection oil sealing end cap，Lubricating oil is made to flow through each oil circuit through hole successively，Thus provide lubrication to the contact surface of parts each in balance adjustment assembly.As preferably, also include that guide collar, described connector are located in guide collar, and can move up and down along guide collar.As preferably, the periphery of described balance ring set is additionally provided with liner and directly forms water tank on the peripheral solder iron plate of balance ring set as water tank, generally employing, thus cools down each parts.
Connector moves up and down so that balance ring set and moving up and down along guide collar under the effect of drive mechanism, thus adjusts position in real time.Axostylus axostyle generally connects impeller unit, but starting moment, axostylus axostyle is affected by liquid stream can produce instantaneous deboost, thus axostylus axostyle is produced skew, now roller surface bearing is played buffering Accommodation by the compression bolt in balance ring set annular boss upper and lower surface, using upper and lower two groups of plane bearings in this utility model is utilize plane bearing tyrannical to resistance to compression offset behavior, and both direction all can play cushioning effect up and down, thus strengthens its self-balancing ability.Additionally, lubricating system of the present utility model is more exquisite, the lubricating oil of oil fuel tube filling flows upwardly through successively to two plane bearing lubrications along the oil circuit through hole of balance ring set, then through the oil circuit through hole of bearing headkerchief and provides lubricating oil to the contact surface between lining and axostylus axostyle.
Claims (3)
- null1. an axostylus axostyle self-balancing assembly，It is characterized in that: include axostylus axostyle，Lining、First roller surface bearing、Second roller surface bearing、Balance ring set、Compression spring、Bearing (ball) cover、Oil sealing end cap、Connector and oil fuel tube，Described balance ring set is fixed on the bottom of connector and inwall is provided with the annular boss for fixing bearing，The blind hole being provided with receiving compression spring that the upper and lower surface of described annular boss is corresponding respectively，Described lining is enclosed within axostylus axostyle，And between lining and axostylus axostyle, it is provided with oil-sealing sleeve，Described first roller surface bearing is located on lining and is positioned at annular boss upper surface，Described second roller surface bearing is located on lining and is positioned at the lower surface of annular boss，It is respectively provided with compression spring in two blind holes of described annular boss upper and lower surface，This compression spring corresponding first roller surface bearing and the second roller surface bearing respectively，Described bearing (ball) cover is located at the upper end of the first roller surface bearing，Described oil sealing end cap is fixed on the bottom of balance ring set and cooperatively forms sealing with oil-sealing sleeve，Described annular boss、Bearing (ball) cover and lining are equipped with oil circuit through hole，Described oil fuel tube connection oil sealing end cap，Lubricating oil is made to flow through each oil circuit through hole successively，Thus provide lubrication to the contact surface of parts each in balance adjustment assembly.
- Axostylus axostyle self-balancing assembly the most according to claim 1, it is characterised in that: also include that guide collar, described connector are located in guide collar, and can move up and down along guide collar.
- Axostylus axostyle self-balancing assembly the most according to claim 1, it is characterised in that: the periphery of described balance ring set is additionally provided with liner as water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620106417.0U CN205423280U (en) | 2016-02-02 | 2016-02-02 | Axostylus axostyle self -balancing subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620106417.0U CN205423280U (en) | 2016-02-02 | 2016-02-02 | Axostylus axostyle self -balancing subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423280U true CN205423280U (en) | 2016-08-03 |
Family
ID=56540623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620106417.0U Expired - Fee Related CN205423280U (en) | 2016-02-02 | 2016-02-02 | Axostylus axostyle self -balancing subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423280U (en) |
-
2016
- 2016-02-02 CN CN201620106417.0U patent/CN205423280U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160803 Termination date: 20180202 |