CN205620128U - Static air bearing testing arrangement - Google Patents
Static air bearing testing arrangement Download PDFInfo
- Publication number
- CN205620128U CN205620128U CN201620304788.XU CN201620304788U CN205620128U CN 205620128 U CN205620128 U CN 205620128U CN 201620304788 U CN201620304788 U CN 201620304788U CN 205620128 U CN205620128 U CN 205620128U
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- CN
- China
- Prior art keywords
- air bearing
- platform
- pedestal
- main shaft
- amesdial
- 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.)
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
Description
Claims (5)
- null1. a still air bearing testing device,It is characterized in that,Including main shaft (3)、Amesdial (4)、Pull bar (5)、Crossbeam (6)、Force transducer (7)、Pedestal (8)、Hydraulic elongator (9)、Manual controller (10)、Instrument (11),It is characterized in that: described pedestal (8) top has the platform installing air bearing,Pedestal (8) bottom is placed in ground grading,Described platform is arranged above with the main shaft (3) through air bearing,Main shaft (3) two ends are positioned at the crossbeam (6) below platform by pull bar (5) connection respectively,And it is connected formation revolute pair by bearing between main shaft (3) with pull bar (5),Attachment force sensor (7) below in the middle of crossbeam (6),Force transducer (7) is below equipped with hydraulic elongator (9),Hydraulic elongator (9) connects manual controller (10),It is fixed on platform after described amesdial (4) is mobile on platform,Described amesdial (4) and force transducer (7) are connected in instrument (11) by data wire.
- Still air bearing testing device the most according to claim 1, it is characterised in that: described pedestal (8) is welding for steel structure body;There are some screwed holes on the platform at described pedestal (8) top, are used for fixing air bearing (1) is installed;Air bearing (1) is perpendicularly fixed at the platform at pedestal top or Horizontal type is fixed on the platform at pedestal top.
- Still air bearing testing device the most according to claim 1, it is characterised in that: described main shaft (3) is equal from air bearing (1) end face distance through air bearing (1) both sides afterwards.
- Still air bearing testing device the most according to claim 1, it is characterised in that: described hydraulic elongator (9) upper end is fixing with force transducer (7) to be connected, and lower end is fixed on the base plate of pedestal (8).
- Still air bearing testing device the most according to claim 1, it is characterised in that: described amesdial (4) is scheduled on the platform of pedestal (8) by the locking of bottom magnetic.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620304788.XU CN205620128U (en) | 2016-04-13 | 2016-04-13 | Static air bearing testing arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620304788.XU CN205620128U (en) | 2016-04-13 | 2016-04-13 | Static air bearing testing arrangement |
Publications (1)
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CN205620128U true CN205620128U (en) | 2016-10-05 |
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CN201620304788.XU Active CN205620128U (en) | 2016-04-13 | 2016-04-13 | Static air bearing testing arrangement |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106769047A (en) * | 2017-01-09 | 2017-05-31 | 中国工程物理研究院机械制造工艺研究所 | A kind of radial rigidity measurement apparatus of the Aerostatic Spindle |
-
2016
- 2016-04-13 CN CN201620304788.XU patent/CN205620128U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106769047A (en) * | 2017-01-09 | 2017-05-31 | 中国工程物理研究院机械制造工艺研究所 | A kind of radial rigidity measurement apparatus of the Aerostatic Spindle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Tao Inventor after: Ji Honglei Inventor after: Zhang Zhimin Inventor after: Xia Bingyu Inventor after: Lin Jiejun Inventor after: Zuo Youdao Inventor before: Li Tao Inventor before: Ji Honglei Inventor before: Zhang Zhimin Inventor before: Xia Bingyu Inventor before: Lin Jiejun Inventor before: Zuo Youdao |