CN203869810U - Static balance measuring device - Google Patents
Static balance measuring device Download PDFInfo
- Publication number
- CN203869810U CN203869810U CN201420034963.9U CN201420034963U CN203869810U CN 203869810 U CN203869810 U CN 203869810U CN 201420034963 U CN201420034963 U CN 201420034963U CN 203869810 U CN203869810 U CN 203869810U
- Authority
- CN
- China
- Prior art keywords
- support
- bearing
- ball bearings
- static balance
- balance measuring
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a mechanical device, particularly to a static balance measuring device. The device comprises two groove ball bearings, a bearing shaft, a bearing base, a connecting rod, and a support. The bearing base is fixed to the support through the connecting rod. The groove ball bearings are disposed on the bearing base through the bearing shaft. Two static balance measuring devices are used in the usage process. A to-be-measured shaft is disposed between the two groove ball bearings, and the element is rotated and tested. If in N times of rotation, one end of the element remains downwards, this part of the element is disqualified, and the element needs correcting again. The static balance measuring device is simple in structure, convenient and practical.
Description
Technical field
The utility model relates to plant equipment, relates in particular to a kind of static equilibrium measurement mechanism.
Background technology
In prior art, some large-scale rotational workpieces are in service at equipment, because revolving force is large, vibration is large, if the imbalance that rotary part is manufactured, easily causes bias, can bring imbalance to equipment operation, consequence is very serious, affects production efficiency and increases working time etc.Existingly domestic to the static balance test device of large-scale rotary part more complicated all, cause cost high, and inconvenient operation.
Summary of the invention
The utility model, for above problem, provides a kind of compact conformation, easy to operate, the static balancing apparatus that low cost of manufacture and applicability are strong.
The technical solution of the utility model is: a kind of static equilibrium measurement mechanism, comprise two ditch ball bearings, bearing shaft, bearing seat, connecting link, support, described bearing seat is fixedly connected on support by connecting link, and described ditch ball bearing is arranged on bearing seat by bearing shaft.
As further technical scheme of the present utility model, this measurement mechanism also comprises fastening bolt, and described fastening bolt can be fastenedly connected with floor or miscellaneous part through the through hole on support base plate, the stability while strengthening measuring.
Described connecting link is threaded with support, can adjust flexibly the height of bearing seat.
Described two ditch ball bearing sizes are identical, and axle center is in same level.
Static balancing apparatus of the present utility model adopts a pair of device while using, and the axle of determinand is placed between two ditch ball bearings, and rotational workpieces is tested, as rotate in N time, wherein one end is downward all the time, illustrates that this part on workpiece is defective, need again revise workpiece.The utility model is simple in structure, convenient and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model use principle figure.
embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.
A static equilibrium measurement mechanism, comprises two ditch ball bearings 1, bearing shaft 2, bearing seat 3, connecting link 4, support 5, and described bearing seat 3 is fixedly connected on support 5 by connecting link 4, and described ditch ball bearing 1 is arranged on bearing seat 3 by bearing shaft 2.
As further technical scheme of the present utility model, this measurement mechanism also comprises fastening bolt 6, and described fastening bolt 6 can be fastenedly connected with floor or miscellaneous part through the through hole on support 5 base plates, the stability while strengthening measuring.
Described connecting link 4 is threaded with support 5, can adjust flexibly the height of bearing seat.
Described two ditch ball bearings, 1 size is identical, and axle center is in same level.
Static balancing apparatus of the present utility model adopts a pair of device while using, and the axle of workpiece 7 is placed between two ditch ball bearings, and rotational workpieces is tested, as rotate in N time, wherein one end is downward all the time, illustrates that this part on workpiece is defective, need again revise workpiece.The utility model is simple in structure, convenient and practical.
Claims (4)
1. a static equilibrium measurement mechanism, comprise two ditch ball bearings (1), bearing shaft (2), bearing seat (3), connecting link (4), support (5), it is characterized in that: it is upper that described bearing seat (3) is fixedly connected on support (5) by connecting link (4), and described ditch ball bearing (1) is arranged on bearing seat (3) by bearing shaft (2).
2. according to a kind of static equilibrium measurement mechanism described in claim 1, it is characterized in that: also comprise fastening bolt (6), described fastening bolt (6) can pass the through hole on support (5) base plate.
3. according to a kind of static equilibrium measurement mechanism described in claim 1, it is characterized in that: described connecting link (4) is threaded with support (5).
4. according to a kind of static equilibrium measurement mechanism described in claim 1, it is characterized in that: described two ditch ball bearings (1) size is identical, and axle center is in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034963.9U CN203869810U (en) | 2014-01-20 | 2014-01-20 | Static balance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034963.9U CN203869810U (en) | 2014-01-20 | 2014-01-20 | Static balance measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869810U true CN203869810U (en) | 2014-10-08 |
Family
ID=51650750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420034963.9U Expired - Fee Related CN203869810U (en) | 2014-01-20 | 2014-01-20 | Static balance measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515073A (en) * | 2017-09-26 | 2017-12-26 | 常州市海之杰港口起重设备有限公司 | A kind of reel static balancing apparatus |
-
2014
- 2014-01-20 CN CN201420034963.9U patent/CN203869810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515073A (en) * | 2017-09-26 | 2017-12-26 | 常州市海之杰港口起重设备有限公司 | A kind of reel static balancing apparatus |
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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 |
Granted publication date: 20141008 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |