CN203949583U - A kind ofly measure the survey chi that slewing bearing gear ring gear is beated - Google Patents
A kind ofly measure the survey chi that slewing bearing gear ring gear is beated Download PDFInfo
- Publication number
- CN203949583U CN203949583U CN201420303806.3U CN201420303806U CN203949583U CN 203949583 U CN203949583 U CN 203949583U CN 201420303806 U CN201420303806 U CN 201420303806U CN 203949583 U CN203949583 U CN 203949583U
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- substrate
- fulcrum
- lock screw
- gear ring
- assembly
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Measure the survey chi that slewing bearing gear ring gear is beated, comprise substrate, measure assembly, spherical fulcrum assembly.The right-hand member of substrate offers a plurality of table bar jacks.Measure assembly and comprise dial gauge and meter bar, insert in table bar jack of substrate the upper end of meter bar, and fix with meter rod locking screw.Dial gauge is installed in meter bar lower end, makes dial gauge gauge head contact slewing bearing gear ring radial measurement raceway face.Spherical fulcrum assembly comprises column lock screw, column sleeve, hollow ball fulcrum.Column lock screw installs the through hole of substrate left end, the column lock screw being positioned at below substrate is set with column sleeve, hollow ball fulcrum successively, finally with lock screw cap, hollow ball fulcrum, column sleeve are locked on substrate, make the inner toothed surface of two teeth that hollow ball fulcrum and gear ring are adjacent tangent.It is accurately convenient to the utlity model has, and manufactures simply, improves workman's work efficiency, reduces the advantage of labor strength.
Description
Technical field
The utility model relates to measurement mechanism, particularly relates to a kind of survey chi that slewing bearing gear ring gear is beated of measuring.
Background technology
In recent years, China's bearing industry is in the high-speed developing period, volume of production and marketing improves day by day, from long term growth, consider that user has higher requirement to product quality, this just requires our bearing not only will have exquisite exterior quality, also needs to have excelsior inherent technique, especially turntable bearing to weigh greatly, gear ring is difficult to processing, measures just more difficult.Therefore we for how measuring fast and accurately slewing bearing gear ring gear pulsation measurement device are studied.
The pulsation measurement of current large-scale slewing bearing gear ring gear or the complete bearing of many employings are measured, and measuring method is easy, but error is large.With magnetic power meter and suitable modulus rack, measure, during measurement, need two people's rolling bearings, a people measures and counts, and slewing bearing gear ring tooth is rotated again and again, and then measure again and again, the speed that impact checks, existence due to end-play, has affected measuring accuracy, has caused very large human and material resources waste.
Utility model content
The technical problems to be solved in the utility model is, a kind of speed, quality that can improve processing or check is provided, and saves material resources, human cost, and security performance is good, and production efficiency is high, the survey chi that measurement slewing bearing gear ring gear easy to carry is beated.
The technical scheme adopting is:
Measure the survey chi that slewing bearing gear ring gear is beated, comprise substrate, measure assembly, spherical fulcrum assembly.Described substrate horizontal positioned, the left end of substrate offers a through hole, and the right-hand member of substrate offers a plurality of table bar jacks, and thread filament hole is offered in its corresponding table bar jack side.Described measurement assembly comprises dial gauge and meter bar, and meter bar vertically arranges, and insert in a table bar jack selected on substrate the upper end of meter bar, and fix with meter rod locking screw.Dial gauge is installed in meter bar lower end, makes dial gauge gauge head contact slewing bearing gear ring radial measurement raceway face, forms and measures assembly.Described spherical fulcrum assembly comprises column lock screw, column sleeve, hollow ball fulcrum, lock screw cap.Column lock screw installs the through hole of substrate left end, the column lock screw being positioned at below substrate is set with column sleeve, hollow ball fulcrum successively, finally with lock screw cap, hollow ball fulcrum, column sleeve are locked on substrate, make hollow ball fulcrum between two adjacent teeth of slewing bearing gear ring, and tangent with the inner toothed surface of adjacent two teeth, form spherical fulcrum assembly.
It is accurately convenient to the utlity model has, and manufactures simply, is convenient to the measurement that all size slewing bearing gear ring gear is beated, and improves workman's work efficiency, reduces the advantage of labor strength.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Measure the survey chi that slewing bearing gear ring gear is beated, comprise substrate 1, measure assembly 11, spherical fulcrum assembly 12.Described substrate 1 horizontal positioned, the left end of substrate 1 offers a through hole, and the right-hand member of substrate 1 offers four table bar jacks 4, and thread filament hole is offered in its corresponding table bar jack 4 sides.Described measurement assembly 11 comprises dial gauge 3 and meter bar 2, meter bar 2 vertically arranges, insert in a table bar jack 4 selected on substrate 1 upper end of meter bar 2, meter bar 2 can move up and down in the table bar jack 4 on substrate 1, to find suitable height, and fixing with meter rod locking screw 5.Dial gauge 3 is installed in meter bar 2 lower ends, can move left and right, and finds correct position locking, makes dial gauge 3 gauge head contact slewing bearing gear ring 10 radial measurement raceway face, forms and measures assembly.Described spherical fulcrum assembly 12 comprises column lock screw 6, column sleeve 7, hollow ball fulcrum 8, lock screw cap 9.Column sleeve 7 is that a plurality of internal diameters, outside dimension are the same, but the column sleeve that length does not wait, to be used for adjusting the height of suitable hollow ball fulcrum 8.Hollow ball fulcrum 8 is to select the steel ball that approaches module measuring stick size.Column lock screw 6 installs the through hole of substrate 1 left end, be positioned at substrate 1 column lock screw 6 below and be set with successively column sleeve 7, hollow ball fulcrum 8, finally with lock screw cap 9, hollow ball fulcrum 8, column sleeve 7 are locked on substrate 1, make hollow ball fulcrum 8 between two adjacent teeth of slewing bearing gear ring 10, and tangent with the inner toothed surface of adjacent two teeth, form spherical fulcrum assembly.
Principle of work
Slewing bearing gear ring is kept flat, reference field upwards, then by surveying chi, take on the reference field of slewing bearing gear ring, the inner toothed surface of fixing spherical fulcrum and two adjacent teeth is tangent, meter bar is inserted to a table bar jack suitable on substrate, dial gauge is installed on meter bar, dial gauge gauge head height equates with fixing spherical fulcrum centre-height, be positioned at slewing bearing gear ring radially on the surface of raceway, to every pair of tooth sky, look for smallest point to measure, by maximal value, deducting minimum value is exactly gear jitter values, and carries out mark on three teeth of maximum.
Claims (1)
1. measure the survey chi that slewing bearing gear ring gear is beated for one kind, comprise substrate (1), measure assembly (11), spherical fulcrum assembly (12), it is characterized in that described substrate (1) horizontal positioned, the left end of substrate (1) offers a through hole, the right-hand member of substrate (1) offers a plurality of table bar jacks (4), and thread filament hole is offered in its corresponding table bar jack (4) side, described measurement assembly (11) comprises dial gauge (3) and meter bar (2), meter bar (2) vertically arranges, insert in the upper selected table bar jack (4) of substrate (1) upper end of meter bar (2), and fixing with meter rod locking screw (5), dial gauge (3) is installed in meter bar (2) lower end, make dial gauge (3) gauge head contact slewing bearing gear ring (10) radial measurement raceway face, form and measure assembly, described spherical fulcrum assembly (12) comprises column lock screw (6), column sleeve (7), hollow ball fulcrum (8), lock screw cap (9), column lock screw (6) installs the through hole of substrate (1) left end, be positioned at substrate (1) column lock screw (6) below and be set with successively column sleeve (7), hollow ball fulcrum (8), the final lock screw cap (9) of using is by hollow ball fulcrum (8), column sleeve (7) is locked on substrate (1), hollow ball fulcrum (8) is positioned between two teeth that slewing bearing gear ring (10) is adjacent, and tangent with the inner toothed surface of adjacent two teeth, form spherical fulcrum assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303806.3U CN203949583U (en) | 2014-06-10 | 2014-06-10 | A kind ofly measure the survey chi that slewing bearing gear ring gear is beated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303806.3U CN203949583U (en) | 2014-06-10 | 2014-06-10 | A kind ofly measure the survey chi that slewing bearing gear ring gear is beated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203949583U true CN203949583U (en) | 2014-11-19 |
Family
ID=51891614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420303806.3U Expired - Fee Related CN203949583U (en) | 2014-06-10 | 2014-06-10 | A kind ofly measure the survey chi that slewing bearing gear ring gear is beated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203949583U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917688A (en) * | 2017-12-29 | 2018-04-17 | 山东瑞新轴承制造有限公司 | A kind of bearing clearance measuring device |
| CN110567337A (en) * | 2019-09-28 | 2019-12-13 | 贵州群建精密机械有限公司 | detection device and detection method for gear ring bounce of large gear |
| CN110657725A (en) * | 2019-08-30 | 2020-01-07 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Circumferential runout measuring device |
-
2014
- 2014-06-10 CN CN201420303806.3U patent/CN203949583U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917688A (en) * | 2017-12-29 | 2018-04-17 | 山东瑞新轴承制造有限公司 | A kind of bearing clearance measuring device |
| CN107917688B (en) * | 2017-12-29 | 2019-10-25 | 山东瑞新轴承制造有限公司 | A kind of bearing clearance measuring device |
| CN110657725A (en) * | 2019-08-30 | 2020-01-07 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Circumferential runout measuring device |
| CN110567337A (en) * | 2019-09-28 | 2019-12-13 | 贵州群建精密机械有限公司 | detection device and detection method for gear ring bounce of large gear |
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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: 20141119 Termination date: 20190610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |