CN203949609U - A kind of double four point touching ball slewing bearing groove center distance measurement mechanism - Google Patents
A kind of double four point touching ball slewing bearing groove center distance measurement mechanism Download PDFInfo
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- CN203949609U CN203949609U CN201420293537.7U CN201420293537U CN203949609U CN 203949609 U CN203949609 U CN 203949609U CN 201420293537 U CN201420293537 U CN 201420293537U CN 203949609 U CN203949609 U CN 203949609U
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- measurement
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- disk
- bearing groove
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The double four point touching ball slewing bearing groove center distance measurement mechanism of one, adjusts plate by measurement and forms with two measurement disks that are contained in measurement adjustment plate two ends.One end that plate is adjusted in described measurement is set as threaded hole, the other end is set as strip hole, measuring disk for one is fixed on and measures the threaded hole place that adjusts plate with hexagon socket cap head screw by center pit, form stiff end and measure disk, another measurement disk is adjusted the strip hole place of plate in measurement with hexagon socket cap head screw and outer-hexagonal nut pretension by center pit, be assembled into a kind of double four point touching ball slewing bearing groove center distance measurement mechanism.The utility model, because measuring concrete size, for lathe adjustment provides accurate data, reduces and adjusts man-hour, enhances productivity.
Description
Technical field
The utility model relates to bearing parts manufacturing technology field, particularly relates to a kind of double four point touching ball slewing bearing groove center distance measurement mechanism.
Background technology
The measurement of current double four point touching ball slewing bearing groove center distance is to measure with the fixing model with far away, nearly two dimension limits, can only testing product qualified and defective, cannot quantize, can not provide adjustment data for operator, restrict the raising of this kind of bearing integral quality level.
Utility model content
The technical problems to be solved in the utility model is, provide one effectively to measure double four point touching ball slewing bearing groove center distance, can obtain the accurate size of ditch heart distance by measurements and calculations, for operator provides the double four point touching ball slewing bearing groove center distance measurement mechanism of authentic data in the time that lathe is adjusted.
The technical scheme adopting is:
The double four point touching ball slewing bearing groove center distance measurement mechanism of one, adjusts plate by measurement and forms with two measurement disks that are contained in measurement adjustment plate two ends.One end that plate is adjusted in described measurement is set as threaded hole, the other end is set as strip hole, measuring disk for one is fixed on and measures the threaded hole place that adjusts plate with hexagon socket cap head screw by center pit, form stiff end and measure disk, another measurement disk is adjusted the strip hole place of plate in measurement with hexagon socket cap head screw and outer-hexagonal nut pretension by center pit, be assembled into a kind of double four point touching ball slewing bearing groove center distance measurement mechanism.
Above-mentioned measurement disk size equals steel bearing balls size, and its circular arc portion is set as is convenient to 30 ° of chamferings that gap is observed.
The utility model, because measuring concrete size, for lathe adjustment provides accurate data, reduces and adjusts man-hour, enhances productivity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that plate structure schematic diagram is adjusted in measurement of the present utility model.
Fig. 3 is measurement wafer architecture schematic diagram of the present utility model.
Fig. 4 is the side view of Fig. 3.
Embodiment
The double four point touching ball slewing bearing groove center distance measurement mechanism of one, adjusts plate 1 by measurement and forms with two measurement disks 2 that are contained in measurement adjustment plate two ends.One end that plate 1 is adjusted in described measurement is set as threaded hole 3, and the other end is set as strip hole 4.Described measurement disk 2 sizes equal steel bearing balls size, its circular arc portion is set as is convenient to 30 ° of chamferings that gap is observed, measuring disk 2 for one is fixed on and measures threaded hole 3 places that adjust plate 1 with hexagon socket cap head screw by center pit 5, form stiff end and measure disk, another is measured disk 2 and is measuring with hexagon socket cap head screw and outer-hexagonal nut pretension strip hole 4 places that adjust plate 1 by center pit 5, form and adjust end disk, be assembled into a kind of double four point touching ball slewing bearing groove center distance measurement mechanism.
Principle of work
When measurement, stiff end disk is placed in a raceway groove of tested turntable bearing 6, adjusting end disk is placed in tested turntable bearing 6 another raceway grooves, unclamp screw, adjust the outer-hexagonal nut of trip bolt while holding disk to contact with raceway groove both sides, take off measurement mechanism, measure two disk physical dimension M, two raceway groove ditch heart distance=M-disk physical sizes with external diameter Centigrade scale.
Claims (2)
1. a double four point touching ball slewing bearing groove center distance measurement mechanism, adjust two of plate two ends measurement disks (2) and form by measuring to adjust plate (1) and be contained in to measure, the one end that it is characterized in that described measurement adjustment plate (1) is set as threaded hole (3), the other end is set as strip hole (4), the threaded hole (3) that a measurement disk (2) is fixed on measurement adjustment plate (1) by center pit (5) with hexagon socket cap head screw is located, form stiff end and measure disk, another is measured disk (2) and locates at the strip hole (4) of measuring adjustment plate (1) with hexagon socket cap head screw and outer-hexagonal nut pretension by center pit (5), be assembled into a kind of double four point touching ball slewing bearing groove center distance measurement mechanism.
2. the double four point touching ball slewing bearing groove center distance measurement mechanism of one according to claim 1, is characterized in that described measurement disk (2) size equals steel bearing balls size, and its circular arc portion is set as is convenient to 30 ° of chamferings that gap is observed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293537.7U CN203949609U (en) | 2014-06-05 | 2014-06-05 | A kind of double four point touching ball slewing bearing groove center distance measurement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293537.7U CN203949609U (en) | 2014-06-05 | 2014-06-05 | A kind of double four point touching ball slewing bearing groove center distance measurement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203949609U true CN203949609U (en) | 2014-11-19 |
Family
ID=51891641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420293537.7U Expired - Fee Related CN203949609U (en) | 2014-06-05 | 2014-06-05 | A kind of double four point touching ball slewing bearing groove center distance measurement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203949609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855511A (en) * | 2018-12-24 | 2019-06-07 | 洛阳轴承研究所有限公司 | The ditch heart distance measurement method of miniature thrust ball bearing washer |
-
2014
- 2014-06-05 CN CN201420293537.7U patent/CN203949609U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855511A (en) * | 2018-12-24 | 2019-06-07 | 洛阳轴承研究所有限公司 | The ditch heart distance measurement method of miniature thrust ball bearing washer |
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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: 20190605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |