CN204043856U - A kind of Revolving body static balancing instrument imbalance detection device of improvement - Google Patents
A kind of Revolving body static balancing instrument imbalance detection device of improvement Download PDFInfo
- Publication number
- CN204043856U CN204043856U CN201420485239.8U CN201420485239U CN204043856U CN 204043856 U CN204043856 U CN 204043856U CN 201420485239 U CN201420485239 U CN 201420485239U CN 204043856 U CN204043856 U CN 204043856U
- Authority
- CN
- China
- Prior art keywords
- hydrostatic bearing
- bowl
- type groove
- cambered surface
- sleeve
- 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
Links
Landscapes
- Testing Of Balance (AREA)
Abstract
The utility model discloses a kind of Revolving body static balancing instrument imbalance detection device, it comprises base, in the centre of base, axis is installed, at axis outer spacer, sleeve is housed, bottom lower cone block, the detection platform be connected with sleeve is housed, on the top of axis, lower hydrostatic bearing is installed, sleeve inner hole wall is fixed with the upper hydrostatic bearing be oppositely arranged with lower hydrostatic bearing, fuel feed pump is connected with lower hydrostatic bearing, upper hydrostatic bearing has bowl-type groove, lower hydrostatic bearing outer wall has the cambered surface suitable with the arc of bowl-type groove, the part that lower hydrostatic bearing has a cambered surface can be inserted in bowl-type groove and the cambered surface of bowl-type groove be contacted with the cambered surface of hydrostatic bearing coordinate, when the device is operated, the oil carried by fuel feed pump can form the oil film that thickness is 0.1mm-0.4mm between the contacting surface of bowl-type groove and lower hydrostatic bearing.Adopt this device hydrostatic bearing duty gap little, and gap value size regulate by hydraulic flow.
Description
Technical field
The utility model relates to a kind of imbalance detection device, particularly relates to a kind of Revolving body static balancing instrument imbalance detection device.
Background technology
Current existing Revolving body static balancing instrument imbalance detection device as shown in Figure 1, 2, it comprises upper and lower hydrostatic bearing, displacement amount H during upper and lower hydrostatic bearing work is up to 40mm, display system is laid particular stress on, because laying particular stress on of needing the to add displacement that detection system sensor used can detect is maximum only have 0.6mm so can not add.So just make increase lay particular stress on display system very difficult, laying particular stress on of the detected rotary body therefore adopting this imbalance detection device to detect can only lean on surveyor's staff and counterweight to measure.The producer of current use static balance imbalance detection system all requires that equipment lays particular stress on display system, and the weight laid particular stress on like this and angle more intuitive and convenient are checked.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming prior art, provides between the maximum 0.1mm-0.4mm of a kind of work shift amount, can meet the Revolving body static balancing instrument imbalance detection device of the improvement of laying particular stress on detection system sensor requirements used.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of Revolving body static balancing instrument imbalance detection device, it comprises base, in the centre of described base, axis is installed, at described axis outer spacer, sleeve is housed, in the outside of described sleeve between the upper and lower every epicone block and lower cone block are housed respectively, bottom lower cone block, the detection platform be connected with sleeve is housed, on the top of described axis, lower hydrostatic bearing is installed, described sleeve inner hole wall is fixed with the upper hydrostatic bearing be oppositely arranged with lower hydrostatic bearing, fuel feed pump is connected with lower hydrostatic bearing, described upper hydrostatic bearing has bowl-type groove, described lower hydrostatic bearing outer wall has the cambered surface suitable with the arc of bowl-type groove, the part that described lower hydrostatic bearing has a cambered surface can be inserted in bowl-type groove and the cambered surface of bowl-type groove be contacted with the cambered surface of hydrostatic bearing coordinate, when the device is operated, the oil carried by fuel feed pump can form the oil film that thickness is 0.1mm-0.4mm between the contacting surface of bowl-type groove and lower hydrostatic bearing, the bottom surface of described detection platform supports respectively and is arranged on horizontal protection system and has the laying particular stress in detection system of sensor.
The utility model has the advantage of: structure is simple, and manufacture difficulty is low, and precision is high, safe and reliable.Adopt the upper and lower hydrostatic bearing that ball-type and bowl-type coordinate, see Fig. 4, this hydrostatic bearing duty gap is little, and gap value size regulates by hydraulic flow.The displacement range of sensor can be met completely.
Accompanying drawing explanation
Fig. 1 is existing countless static balancing instrument according to the show;
Fig. 2 is the static balancing instrument hydrostatic bearing gap schematic diagram shown in Fig. 1;
Fig. 3 is the structural representation of the Revolving body static balancing instrument imbalance detection device of a kind of improvement of the present utility model;
Fig. 4 is the enlarged diagram of the hydrostatic bearing part in the imbalance detection device shown in Fig. 3.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in detail.
As Fig. 3, a kind of Revolving body static balancing instrument imbalance detection device shown in 4, it comprises base 1, in the centre of described base, axis 2 is installed, at described axis outer spacer, sleeve 3 is housed, in the outside of described sleeve between the upper and lower every epicone block 8 and lower cone block 7 are housed respectively, the detection platform 4 be connected with sleeve is housed bottom lower cone block, on the top of described axis, lower hydrostatic bearing 10 is installed, described sleeve inner hole wall is fixed with the upper hydrostatic bearing 9 be oppositely arranged with lower hydrostatic bearing 10, fuel feed pump 11 is connected with lower hydrostatic bearing, described upper hydrostatic bearing 9 has bowl-type groove, described lower hydrostatic bearing 10 outer wall has the cambered surface suitable with the arc of bowl-type groove, the part that described lower hydrostatic bearing 10 has a cambered surface can be inserted in bowl-type groove and the cambered surface of bowl-type groove be contacted with the cambered surface of hydrostatic bearing 10 coordinate, when the device is operated, the oil carried by fuel feed pump 11 can form the oil film that thickness D is 0.1mm-0.4mm between the contacting surface of bowl-type groove and lower hydrostatic bearing 10, the bottom surface of described detection platform supports respectively and is arranged on horizontal protection system 6 and has the laying particular stress in detection system 5 of sensor.
Specific works principle is: during work, is positioned over by detected rotary body 12 between epicone block 8 and lower cone block 7, and fuel feed pump 11 is fuel feeding between lower hydrostatic bearing 10 and upper hydrostatic bearing 9.Tested rotary body 12 is laid particular stress on weight and angle by laying particular stress on real-time the showing of detection system 5 by the almost nil feature of the oil drag power in utilization between hydrostatic bearing 9 and lower hydrostatic bearing 10.
Claims (1)
1. a Revolving body static balancing instrument imbalance detection device, it comprises base, in the centre of described base, axis is installed, at described axis outer spacer, sleeve is housed, in the outside of described sleeve between the upper and lower every epicone block and lower cone block are housed respectively, bottom lower cone block, the detection platform be connected with sleeve is housed, on the top of described axis, lower hydrostatic bearing is installed, described sleeve inner hole wall is fixed with the upper hydrostatic bearing be oppositely arranged with lower hydrostatic bearing, fuel feed pump is connected with lower hydrostatic bearing, it is characterized in that: described upper hydrostatic bearing has bowl-type groove, described lower hydrostatic bearing outer wall has the cambered surface suitable with the arc of bowl-type groove, the part that described lower hydrostatic bearing has a cambered surface can be inserted in bowl-type groove and the cambered surface of bowl-type groove be contacted with the cambered surface of hydrostatic bearing coordinate, when the device is operated, the oil carried by fuel feed pump can form the oil film that thickness is 0.1mm-0.4mm between the contacting surface of bowl-type groove and lower hydrostatic bearing, the bottom surface of described detection platform supports respectively and is arranged on horizontal protection system and has the laying particular stress in detection system of sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485239.8U CN204043856U (en) | 2014-08-26 | 2014-08-26 | A kind of Revolving body static balancing instrument imbalance detection device of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485239.8U CN204043856U (en) | 2014-08-26 | 2014-08-26 | A kind of Revolving body static balancing instrument imbalance detection device of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043856U true CN204043856U (en) | 2014-12-24 |
Family
ID=52244508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420485239.8U Expired - Fee Related CN204043856U (en) | 2014-08-26 | 2014-08-26 | A kind of Revolving body static balancing instrument imbalance detection device of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910759A (en) * | 2016-05-19 | 2016-08-31 | 北京航空航天大学 | Biaxial flexible static balance instrument |
| CN106556493A (en) * | 2016-11-15 | 2017-04-05 | 江苏大学 | A kind of propeller for vessels lays particular stress on detection static balancing instrument |
| CN109612557A (en) * | 2018-11-08 | 2019-04-12 | 江苏大学 | A kind of propeller centroid detection device |
-
2014
- 2014-08-26 CN CN201420485239.8U patent/CN204043856U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910759A (en) * | 2016-05-19 | 2016-08-31 | 北京航空航天大学 | Biaxial flexible static balance instrument |
| CN105910759B (en) * | 2016-05-19 | 2018-04-13 | 北京航空航天大学 | Shaft flexible static balancing instrument |
| CN106556493A (en) * | 2016-11-15 | 2017-04-05 | 江苏大学 | A kind of propeller for vessels lays particular stress on detection static balancing instrument |
| CN109612557A (en) * | 2018-11-08 | 2019-04-12 | 江苏大学 | A kind of propeller centroid detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204043856U (en) | A kind of Revolving body static balancing instrument imbalance detection device of improvement | |
| CN106352849B (en) | A kind of deformation of deep excavation monitoring alarm | |
| CN204388809U (en) | Flywheel hole site gauge | |
| CN201697609U (en) | Conversion part for measuring central coordinate of small bore | |
| CN206177307U (en) | Levelling device is measured to intelligence | |
| CN205482955U (en) | Device is laid to circular sample prescription | |
| CN205280009U (en) | High accuracy detection system indexing means | |
| CN204757885U (en) | Utensil is examined to arc groove diameter | |
| CN203605945U (en) | Ruler for construction engineering quality test | |
| CN206339188U (en) | A kind of blast hole determines device | |
| CN204329948U (en) | Displacement type soil body delaminating deposition DEFORMATION MONITORING SYSTEM | |
| CN204043596U (en) | The screw thread verticality detection device of engine cylinder cap bolt | |
| CN204705395U (en) | The weighing apparatus calibration system of water flow standard apparatus | |
| CN203024782U (en) | Lining pole vertical collimator | |
| CN208455684U (en) | It is a kind of for measuring the device of bored concrete pile sediment thickness | |
| CN204924149U (en) | Utensil to cylinder block reticulation angle short -term test | |
| CN203964938U (en) | GPS-RTK measuring system fixed pedestal | |
| CN205538711U (en) | Needle tubing on -line measuring device | |
| CN104913834A (en) | Weighing apparatus calibration system of water flow-rate standard device | |
| CN203772485U (en) | Laterality detection device for static balancing instrument | |
| CN203320579U (en) | Pile body perpendicularity calibration device | |
| CN203687949U (en) | Multifunctional wire pendant | |
| CN202731886U (en) | Oil field underground casing pipe detection location instrument | |
| CN204461418U (en) | With foot pin exempt from hold up levelling pole | |
| CN108468357A (en) | A kind of device and measurement method for measuring bored concrete pile sediment thickness |
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 |
Granted publication date: 20141224 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |