CN107701836A - A kind of chicksan - Google Patents
A kind of chicksan Download PDFInfo
- Publication number
- CN107701836A CN107701836A CN201610641286.0A CN201610641286A CN107701836A CN 107701836 A CN107701836 A CN 107701836A CN 201610641286 A CN201610641286 A CN 201610641286A CN 107701836 A CN107701836 A CN 107701836A
- Authority
- CN
- China
- Prior art keywords
- hand member
- rotary shaft
- hole
- shell
- ring
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
- F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
- F16L27/0824—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a kind of chicksan, main contents are：The shell horizontal direction right-hand member is machined with shoulder hole,Processed on mounting seat left side fluted,Mounting seat is fixedly mounted in shell right-hand member on hole end surface,Left sealing ring is arranged on mounting seat left end,Moving-coil is fixedly mounted in rotary shaft left end groove and is brought into close contact with Jing Quan,Left housing washer is arranged in shell endoporus,Left rolling bearing inner ring set is on the rotary shaft,On the left end step of its right-hand member top on the rotary shaft,Right housing washer is arranged in shell endoporus,Its right-hand member is withstood on the left side of the hole back-up ring in shell right-hand member groove,Right rolling bearing inner ring left end is fixed by the hole installed on the rotary shaft with back-up ring,On its step of right-hand member top on the rotary shaft,Rotating shaft center position is machined with endoporus in the axial direction,Rotary shaft right-hand member is connected through a screw thread in support screwed hole and is provided with right sealing ring between two junction.
Description
Technical field
The present invention relates to technical field of wind power, more particularly to a kind of chicksan.
Background technology
As China continues to increase to wind-powered electricity generation support dynamics, wind-powered electricity generation related industry encounters unprecedented development machine
Meet.Wind energy and hydraulic control system is used to accurately control the system for rotating of wind-driven generator, brake system and yaw system.
Substantial amounts of swivel joint is used in wind-powered electricity generation hydraulic system, for the hydraulic test fuel feeding of rotation.Due to hydraulic system fueller
System pressure is 14~16MPa, therefore it is required that swivel joint can safely and reliably work under 16MPa pressure.Rotation connects
The critical seal part of head is mechanical seal, and current many swivel joints can not be sealed effectively, caused oil leak and influenceed its work
Make.
The content of the invention
According to the above deficiency, the present invention provides a kind of simple in construction, good sealing effect and reliable and stable high-pressure rotary connects
Head.
To achieve the above object, chicksan of the present invention, main contents are：Including shell, mounting seat, left sealing
Circle, moving-coil, rotary shaft, hole back-up ring, support, right sealing ring, right rolling bearing, roll left dynamic bearing and Jing Quan, the shell water
Square be machined with shoulder hole to right-hand member, its vertical direction is machined with cylindrical hole and holes communicates, on the mounting seat left side plus
Work is fluted, and the mounting seat is fixedly mounted in shell right-hand member on hole end surface, and the left sealing ring is arranged on mounting seat left end,
The moving-coil is fixedly mounted in rotary shaft left end groove and is brought into close contact with Jing Quan, and the left housing washer is arranged on outer
In shell endoporus, the left rolling bearing inner ring set is on the rotary shaft and its left end is consolidated by the hole installed on the rotary shaft with back-up ring
Fixed, on the left end step of its right-hand member top on the rotary shaft, the right housing washer is arranged in shell endoporus and its left end
Face is withstood on endoporus right-hand member step, and its right-hand member is withstood on the left side of the hole back-up ring in shell right-hand member groove, described
Right rolling bearing inner ring left end is fixed by the hole installed on the rotary shaft with back-up ring, its step of right-hand member top on the rotary shaft
On, the rotating shaft center position is machined with endoporus in the axial direction, and the rotary shaft right-hand member is connected through a screw thread installed in branch
Right sealing ring is installed in frame screwed hole and between two junction.
Preferably, the outer casing bottom is machined with spill port.
Preferably, it is machined with annular groove on the support left side.
Present invention has the advantages that：Simple in construction, good sealing effect and stable and reliable for performance.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Description of reference numerals：
1- shells, 2- mounting seats, the left sealing rings of 3-, 4- moving-coils, 5- rotary shafts, 6- holes back-up ring, 7- supports, the right sealing rings of 8-,
The right rolling bearings of 9-, 10- roll left dynamic bearing, 11- Jing Quan.
Embodiment
Below in conjunction with the accompanying drawings and embodiment describes the specific embodiment of the invention：
Embodiment, see accompanying drawing 1, a kind of chicksan, it is characterised in that including shell 1, mounting seat 2, left sealing ring 3, dynamic
Circle 4, rotary shaft 5, hole back-up ring 6, support 7, right sealing ring 8, right rolling bearing 9, roll left dynamic bearing 10 and quiet circle 11, described outer
The horizontal direction right-hand member of shell 1 is machined with shoulder hole, and its vertical direction is machined with cylindrical hole and holes communicates, the left end of mounting seat 2
Process fluted on face, the mounting seat 2 is fixedly mounted in the right-hand member of shell 1 on hole end surface, and the left sealing ring 3 is arranged on peace
The left end of seat 2 is filled, the moving-coil 4 is fixedly mounted in the left end groove of rotary shaft 5 and is brought into close contact with quiet circle 11, the moving axis that rolls left
10 outer rings are held in the endoporus of shell 1, the inner ring of dynamic bearing 10 that rolls left be enclosed in rotary shaft 5 and its left end by installed in
Hole back-up ring 6 in rotary shaft 5 is fixed, and its right-hand member is withstood on the left end step in rotary shaft 5, the right outer ring of rolling bearing 9
In the endoporus of shell 1 and its left side is withstood on endoporus right-hand member step, and its right-hand member is withstood in the right-hand member groove of shell 1
Left side of the hole with back-up ring 6 on, the right inner ring left end of rolling bearing 9 is solid with back-up ring 6 by the hole in rotary shaft 5
Fixed, its right-hand member is withstood on the step in rotary shaft 5, and the center of rotary shaft 5 is machined with endoporus, the rotation in the axial direction
The right-hand member of rotating shaft 5 is connected through a screw thread in the screwed hole of support 7 and is provided with right sealing ring 8 between two junction.
Preferably, the bottom of shell 1 is machined with spill port.
Preferably, it is machined with annular groove on the left side of support 7.
The preferred embodiment for the present invention is explained in detail above in conjunction with accompanying drawing, but the invention is not restricted to above-mentioned implementation
Mode, can also be on the premise of present inventive concept not be departed from those of ordinary skill in the art's possessed knowledge
Make a variety of changes.
Many other changes and remodeling can be made by not departing from the spirit and scope of the present invention.It should be appreciated that the present invention is not
It is limited to specific embodiment, the scope of the present invention is defined by the following claims.
Claims (3)
1. a kind of chicksan, it is characterised in that including shell, mounting seat, left sealing ring, moving-coil, rotary shaft, hole gear
Circle, support, right sealing ring, right rolling bearing, roll left dynamic bearing and Jing Quan, and the shell horizontal direction right-hand member is machined with ladder
Hole, its vertical direction is machined with cylindrical hole and holes communicates, and processes fluted on the mounting seat left side, and the mounting seat is consolidated
Dingan County is on hole end surface in shell right-hand member, and the left sealing ring is arranged on mounting seat left end, and the moving-coil is fixedly mounted on rotation
Be brought into close contact in rotating shaft left end groove and with Jing Quan, the left housing washer is arranged in shell endoporus, it is described roll left it is dynamic
Bearing inner race set is on the rotary shaft and its left end is fixed by the hole installed on the rotary shaft with back-up ring, and its right-hand member withstands on rotary shaft
On left end step on, the right housing washer be arranged on shell endoporus in and its left side withstand on endoporus right-hand member step
On, its right-hand member is withstood on the left side of the hole back-up ring in shell right-hand member groove, the right rolling bearing inner ring left end
Fixed by the hole installed on the rotary shaft with back-up ring, on its step of right-hand member top on the rotary shaft, the rotating shaft center position
Put and be machined with endoporus in the axial direction, the rotary shaft right-hand member is connected through a screw thread in support screwed hole and two junction
Between right sealing ring is installed.
A kind of 2. chicksan as claimed in claim 1, it is characterised in that：The outer casing bottom is machined with spill port.
A kind of 3. chicksan as claimed in claim 1, it is characterised in that：Annular is machined with the support left side
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641286.0A CN107701836A (en) | 2016-08-08 | 2016-08-08 | A kind of chicksan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641286.0A CN107701836A (en) | 2016-08-08 | 2016-08-08 | A kind of chicksan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107701836A true CN107701836A (en) | 2018-02-16 |
Family
ID=61169094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610641286.0A Pending CN107701836A (en) | 2016-08-08 | 2016-08-08 | A kind of chicksan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107701836A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357093A (en) * | 2018-11-29 | 2019-02-19 | 山东钢铁股份有限公司 | A kind of water-cooling swivel joint device for thermal straightening machine |
| CN109973734A (en) * | 2019-04-30 | 2019-07-05 | 浙江苏强格液压股份有限公司 | Mesohigh middling speed rotary joint |
-
2016
- 2016-08-08 CN CN201610641286.0A patent/CN107701836A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357093A (en) * | 2018-11-29 | 2019-02-19 | 山东钢铁股份有限公司 | A kind of water-cooling swivel joint device for thermal straightening machine |
| CN109973734A (en) * | 2019-04-30 | 2019-07-05 | 浙江苏强格液压股份有限公司 | Mesohigh middling speed rotary joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180216 |
|
| WD01 | Invention patent application deemed withdrawn after publication |