CN102060047A - Stator/rotor pair of HSCU (hydraulic steering control unit) - Google Patents
Stator/rotor pair of HSCU (hydraulic steering control unit) Download PDFInfo
- Publication number
- CN102060047A CN102060047A CN2010105848216A CN201010584821A CN102060047A CN 102060047 A CN102060047 A CN 102060047A CN 2010105848216 A CN2010105848216 A CN 2010105848216A CN 201010584821 A CN201010584821 A CN 201010584821A CN 102060047 A CN102060047 A CN 102060047A
- Authority
- CN
- China
- Prior art keywords
- stator
- hydraulic steering
- rotor pair
- hscu
- manganese
- 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
- 239000000463 material Substances 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- SCTOGZQMHJOYJY-UHFFFAOYSA-N [Ti].[Cr].[Mn] Chemical compound [Ti].[Cr].[Mn] SCTOGZQMHJOYJY-UHFFFAOYSA-N 0.000 abstract 3
- 238000005299 abrasion Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 1
Images
Landscapes
- Rotary Pumps (AREA)
Abstract
The invention relates to a stator/rotor pair of an HSCU (hydraulic steering control unit), belonging to the technical field of hydraulic steering devices of engineering machinery. The traditional stator/rotor pair is made of materials such as No.45 steel and the like, and has low abrasive resistance, bad performance stability, ordinary quality reliability and short service life. The technical scheme adopted by the invention is: a 20 chromium-manganese-titanium rotor (1) with an internal tooth sleeve is placed in a 20 chromium-manganese-titanium stator (20). The invention has the advantages that: with reasonable structural design and artful and novel concept, the stator/rotor pair of the HSCU is made of a 20 chromium-manganese-titanium material and has the advantages of high abrasive resistance, stable performance, reliable quality and long service life.
Description
Technical field
The present invention relates to engineering machinery hydraulic steering hardware technical field, is a kind of all-hydraulic steering gear rotor pair more specifically.
Background technology
Existing deflector rotor pair is that No. 45 materials such as steel are made, and its resistance to abrasion is not high, and stability is poor, and reliability is general, and service life is short.
Summary of the invention
The objective of the invention is the shortcoming at the prior art existence, a kind of resistance to abrasion height is provided, the stable performance reliable in quality is benefited from long all-hydraulic steering gear rotor pair of life-span.
The technical solution adopted in the present invention is to achieve the above object of the invention:
All-hydraulic steering gear rotor pair, 20 Cr-Mn-Ti rotors of band internal tooth casing are placed in the 20 Cr-Mn-Ti stators.
The present invention relates to a kind of all-hydraulic steering gear rotor pair, 20 Cr-Mn-Ti rotors of band internal tooth casing are placed in the 20 Cr-Mn-Ti stators.The advantage of invention is: all-hydraulic steering gear rotor auxiliary structure is reasonable in design, the novelty that is skillfully constructed, and they are to be made by 20 Cr-Mn-Ti materials, its resistance to abrasion height, stable performance reliable in quality, long service life.
Description of drawings
This figure is a structural representation of the present invention.In the accompanying drawing: 1,20 Cr-Mn-Ti rotor.2,20 Cr-Mn-Ti stators.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the present invention are described further
20 Cr-Mn-Ti rotors 1 of band internal tooth casing are placed in the 20 Cr-Mn-Ti stators 2.20 Cr-Mn-Ti rotors 1 and 20 Cr-Mn-Ti stators 2 are used in deflector, drive the direction vertical rod by bearing circle, the direction vertical rod drives the universal driving shaft in the special line device, universal driving shaft is inserted in and drives it in the internal tooth casing of 20 Cr-Mn-Ti rotors 1 and rotates in 20 Cr-Mn-Ti stators 2, and the hydraulic oil between them produces oil pressure drive steering oil cylinder working.20 Cr-Mn-Ti materials are expressed as the 20CrMnTiH material with English alphabet.
Claims (1)
1. all-hydraulic steering gear rotor pair is characterized in that: be with 20 Cr-Mn-Ti rotors (1) of internal tooth casing to be placed in the 20 Cr-Mn-Ti stators (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105848216A CN102060047A (en) | 2010-12-13 | 2010-12-13 | Stator/rotor pair of HSCU (hydraulic steering control unit) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105848216A CN102060047A (en) | 2010-12-13 | 2010-12-13 | Stator/rotor pair of HSCU (hydraulic steering control unit) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102060047A true CN102060047A (en) | 2011-05-18 |
Family
ID=43995601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105848216A Pending CN102060047A (en) | 2010-12-13 | 2010-12-13 | Stator/rotor pair of HSCU (hydraulic steering control unit) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102060047A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201317389Y (en) * | 2008-12-19 | 2009-09-30 | 尹洪波 | Full-hydraulic redirector stator and rotor pair |
-
2010
- 2010-12-13 CN CN2010105848216A patent/CN102060047A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201317389Y (en) * | 2008-12-19 | 2009-09-30 | 尹洪波 | Full-hydraulic redirector stator and rotor pair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201130900Y (en) | Permanent magnetism magnetic floating linkwork | |
| CN201317389Y (en) | Full-hydraulic redirector stator and rotor pair | |
| CN201450402U (en) | Special hollow shaft motor for screw pump | |
| CN203014640U (en) | Magnetic transmission device | |
| CN204490391U (en) | Oil-well rig external rotor permanent magnet synchronous machine direct-drive winch | |
| CN102060047A (en) | Stator/rotor pair of HSCU (hydraulic steering control unit) | |
| CN102522848A (en) | Power assembly of construction hoist | |
| CN202798212U (en) | Motor rotors with three bearings | |
| CN202334135U (en) | Power assembly for construction elevator | |
| CN201347883Y (en) | Pipeline pump independent bearing body | |
| CN202971589U (en) | Structure of hot wind motor of vibrating fluidized bed | |
| CN205414429U (en) | Permanent magnetism synchronization electric main shaft structure of wedge air gap | |
| CN202279650U (en) | Novel vehicle-mounted crane pedestal | |
| CN104124798A (en) | Anti-shake type motor rotor | |
| CN201779021U (en) | Thrust device of rotary type compressor | |
| CN205639517U (en) | Beam -pumping unit permanent magnetism transmission and beam -pumping unit | |
| CN201989050U (en) | Driving mechanism for grinding machine dresser | |
| CN202364036U (en) | Novel swinging shovel | |
| CN201674340U (en) | Double-head shaft-protruding type motor | |
| CN202867603U (en) | Ball tooth cardan joint for screw rod pump | |
| CN208939715U (en) | A kind of series submersible motor | |
| CN202451587U (en) | Carbon fiber rotating shaft | |
| CN201015772Y (en) | High pressure cleaning machine plunger pump transmission device | |
| CN201733171U (en) | Lifting motor | |
| CN201448402U (en) | Speed reduction box improved device and scarifier applying the device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: XIANG HUI Effective date: 20120709 Owner name: SHANDONG SALIENT MIGHTY HYDRAULIC TECHNOLOGY CO., Free format text: FORMER OWNER: YIN HONGBO Effective date: 20120709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 262514 WEIFANG, SHANDONG PROVINCE TO: 262500 WEIFANG, SHANDONG PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20120709 Address after: 262500 north head of Qingzhou North Road, Qingzhou, Shandong, Weifang Applicant after: Shandong Salient Mighty Hydraulic Technology Co., Ltd. Address before: Da Yin Cun 262514 Shandong city of Qingzhou province Dong Xia Town 195 Applicant before: Yin Hongbo Co-applicant before: Xiang Hui |
|
| DD01 | Delivery of document by public notice |
Addressee: Tan Sifeng Document name: Notification of Passing Examination on Formalities |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110518 |