CN203069170U - Device for measuring bending degree of bearing ring - Google Patents
Device for measuring bending degree of bearing ring Download PDFInfo
- Publication number
- CN203069170U CN203069170U CN 201220635013 CN201220635013U CN203069170U CN 203069170 U CN203069170 U CN 203069170U CN 201220635013 CN201220635013 CN 201220635013 CN 201220635013 U CN201220635013 U CN 201220635013U CN 203069170 U CN203069170 U CN 203069170U
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- bearing ring
- measuring
- measurement mechanism
- column
- bearing
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Abstract
A device for measuring the bending degree of a bearing ring relates to the field of bearing ring measurement. The upper part of a base (1) is provided with a measuring flat plate (2), the upper surface of the measuring flat plate is provided with three T-shaped grooves (11) which are distributed in the shape of 'Y', an end face support (4) is movably arranged in each of the T-shaped grooves, the upper part of each end face support is provided with a measured bearing ring (5), at least two radial positioning supports (3) are arranged in any position around the outer circle of the measured bearing rings, one side of the base is provided with a column (8), and an upper measuring meter (6) and a lower measuring meter (10) are arranged on the column at an interval. According to the utility model, the measured bearing rings are measured by the upper measuring meter and the lower measuring meter simultaneously after being suspended, the measuring precision reaches +/-1mum, and the device is simple to operate and efficient, has low demand on the environment and is especially suitable for the detection carried out by bearing production units and users.
Description
Technical field
The utility model relates to the fields of measurement of bearing ring, is specifically related to a kind of measurement mechanism of bearing ring flexibility, relates in particular to a kind of medium-and-large-sized light, narrow series bearing ring flexibility measurement mechanism.
Background technology
Known, gently narrow, the series bearing has all adopted thinner, narrower bearing section, realized light narrow, the lightweight of series bearing products, simultaneously gently narrow, the series bearing has low friction torque, good advantages such as rotating accuracy, gently narrow, the application of series bearing in every field more and more widely, but it is because light, the characteristics of the easy stress deformation of narrow series bearing ring, bring great difficulty to its processing and detection, particularly at medium-and-large-sized light, the measurement of narrow serial bearing face flexibility is key request and technical barrier especially, because bearing face is the benchmark of bearing ring processing, the size of its end face flexibility directly has influence on the realization of other surperficial every form and position tolerance of bearing ring and the running accuracy of product, quality of fit etc.But present domestic bearing industry does not still have special-purpose measurement means for outside dimension greater than the detection of the bearing ring flexibility of φ 380mm, has restricted production and the check of this class bearing to a great extent.
Summary of the invention
In order to overcome the deficiency in the background technology, the utility model discloses a kind of measurement mechanism of bearing ring flexibility, the utility model supports by end face is set in the T type groove on measuring flat board, two meters about the unsettled back employing of measured bearing lasso are measured the measured bearing lasso simultaneously, the utlity model has advantages such as simple in structure, easy to operate.
For achieving the above object, the utility model adopts following technical scheme:
A kind of measurement mechanism of bearing ring flexibility, comprise base, measure flat board and column, be provided with measurement on the top of base dull and stereotyped, the described upper side of measuring flat board is provided with three T type grooves, described three T type grooves are Y-shaped and distribute, the both sides at described each T type groove middle part are provided with scale mark, being movably set with end face in each T type groove supports, the top of supporting at described each end face is provided with the measured bearing lasso, around measured bearing lasso outer ring arbitrary position be provided with at least two radial locations and support, side at base is provided with column, is interval with the measurement mechanism that meter and following meter form described bearing ring flexibility at described column.
The measurement mechanism of described bearing ring flexibility, the periphery of described measurement flat board is provided with at least two screws, measures the dull and stereotyped top that connects or rivet or be welded to base by bolt.
The measurement mechanism of described bearing ring flexibility, the described meter of going up connects column by last measurement dial framework.
The measurement mechanism of described bearing ring flexibility, described meter down connects column by measuring dial framework down.
The measurement mechanism of described bearing ring flexibility, described base be shaped as square or circular or polygon.
The measurement mechanism of described bearing ring flexibility, described measurement flat board be shaped as square or circular or polygon.
Owing to adopt aforesaid technical scheme, the utlity model has following beneficial effect:
The measurement mechanism of a kind of bearing ring flexibility described in the utility model, the utility model supports by end face is set in the T type groove on measuring flat board, two meters about the unsettled back employing of measured bearing lasso are measured the measured bearing lasso simultaneously, the utility model has been realized the measurement of the bearing ring flexibility of outside dimension between φ 380mm～φ 500mm, and satisfy the height of bearing ring simultaneously, parallel error, the measurement of big events such as flatness, measuring accuracy reaches ± 1 μ m, and have simple to operate, efficiently, not high to environmental requirement, be specially adapted to Production of bearing unit and user's detection.
Description of drawings
Fig. 1 is structural representation front view of the present utility model;
Fig. 2 is structural representation vertical view of the present utility model;
Among the figure: 1, base; 2, measure flat board; 3, radial location support, 4, end face support; 5, measured bearing lasso; 6, go up meter; 7, measure dial framework on; 8, column; 9, measure dial framework down; 10, following meter; 11, T type groove; 12, scale mark; 13, screw.
Embodiment
Can explain the utility model in more detail by the following examples, but the utility model is not limited to the following examples;
The measurement mechanism of 1～2 described a kind of bearing ring flexibility by reference to the accompanying drawings, comprise base 1, measure flat board 2 and column 8, described base 1 be shaped as square or circular or polygon, be provided with measurement dull and stereotyped 2 on the top of base 1, the described periphery of measuring flat board 2 is provided with at least two screws 13, measure flat board 2 connects or rivet or be welded to base 1 by bolt top, described dull and stereotyped 2 square or circular or the polygon of being shaped as of measuring, the described upper side of measuring flat board 2 is provided with three T type grooves 11, described three T type grooves 11 are Y-shaped and distribute, the both sides at described each T type groove 11 middle part are provided with scale mark 12, in each T type groove 11, be movably set with end face and support 4, top in described each end face support 4 is provided with measured bearing lasso 5, around measured bearing lasso 5 outer rings arbitrary position be provided with at least two radial locations and support 3, side at base 1 is provided with column 8, be interval with the measurement mechanism of meter 6 and the described bearing ring flexibility of following meter 10 formation at described column 8, the described meter 6 of going up connects column 8 by last measurement dial framework 7, and described meter 10 down connects column 8 by measuring dial framework 9 down.
Implement of the present utility modelly specifically as process be:
Install with bolt with base 1 and between measuring dull and stereotyped 2, the measurement face of measuring flat board 2 is of a size of 505mm * 480mm, have the T-slot at 120 ° at three intervals on it, be used for installing three adjustable end faces and support 4, axial location as measured bearing 5 supports, bearing ring radially support 3 location by two radial locations, and measure T-slot limit on dull and stereotyped 2 and be carved with and be spaced apart the long scale mark of 1mm, make things convenient for end face support 4 and radial location support 3 adjustment; One column 8 is arranged on the base 1, be used for installing and fixing and measure dial framework 7 and measure dial framework 9 down; Last meter 6 and following meter 10 are installed in measurement dial framework 7 respectively and measure down in the mounting hole of dial framework 9, the measuring point of last meter 6 and following meter 10 contacts upper surface and the lower surface of tested lasso 5 respectively, centered by axial line, rotate a circle measured bearing 5 above, the maximal value of demonstration and minimum value is poor on the following meter 10, is the flexibility value of measured bearing ring face.In addition in measuring process, can also obtain the measured value such as height, variation in altitude amount, the depth of parallelism, flatness of measured bearing lasso 5 by the indicating value of last meter 6.
The utility model does not describe part in detail and is prior art.
The embodiment that selects for use in this article for open the purpose of this utility model currently thinks to suit, and still, will be appreciated that, the utility model is intended to comprise that all belong to all changes and the improvement of the interior embodiment of this design and invention scope.
Claims (6)
1. the measurement mechanism of a bearing ring flexibility, comprise base (1), measure dull and stereotyped (2) and column (8), it is characterized in that: be provided with on the top of base (1) and measure dull and stereotyped (2), the described upper side of measuring dull and stereotyped (2) is provided with three T type grooves (11), described three T type grooves (11) are Y-shaped and distribute, the both sides at described each T type groove (11) middle part are provided with scale mark (12), in each T type groove (11), be movably set with end face and support (4), the top of supporting (4) at described each end face is provided with measured bearing lasso (5), around measured bearing lasso (5) outer ring arbitrary position be provided with at least two radial locations and support (3), side at base (1) is provided with column (8), is interval with the measurement mechanism of meter (6) and the described bearing ring flexibility of following meter (10) formation at described column (8).
2. the measurement mechanism of bearing ring flexibility according to claim 1 is characterized in that: the described periphery of measuring dull and stereotyped (2) is provided with at least two screws (13), measures dull and stereotyped (2) and connects by bolt or riveted joint or be welded to the top of base (1).
3. the measurement mechanism of bearing ring flexibility according to claim 1 is characterized in that: the described meter (6) of going up is by last measurement dial framework (7) connection column (8).
4. the measurement mechanism of bearing ring flexibility according to claim 1 is characterized in that: measure dial framework (9) under meter (10) passes through under described and connect column (8).
5. the measurement mechanism of bearing ring flexibility according to claim 1 is characterized in that: described base (1) be shaped as square or circular or polygon.
6. the measurement mechanism of bearing ring flexibility according to claim 1 is characterized in that: described square or circular or the polygon of being shaped as of measuring dull and stereotyped (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635013 CN203069170U (en) | 2012-11-27 | 2012-11-27 | Device for measuring bending degree of bearing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635013 CN203069170U (en) | 2012-11-27 | 2012-11-27 | Device for measuring bending degree of bearing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203069170U true CN203069170U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220635013 Expired - Fee Related CN203069170U (en) | 2012-11-27 | 2012-11-27 | Device for measuring bending degree of bearing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203069170U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489427A (en) * | 2018-04-02 | 2018-09-04 | 合肥市远大轴承锻造有限公司 | A kind of bearing ring component centering testing device |
| CN108982108A (en) * | 2018-09-28 | 2018-12-11 | 中车洛阳机车有限公司 | A kind of hollow shaft maintenance storing unit |
| CN109483138A (en) * | 2018-11-27 | 2019-03-19 | 瓦房店冶金轴承集团有限公司 | Hollow roller bearing welding angle pallet |
| CN110579164A (en) * | 2019-09-29 | 2019-12-17 | 重庆科技学院 | synchronous clamping eccentric detection device for circular workpieces |
| CN111855795A (en) * | 2020-08-26 | 2020-10-30 | 洛阳Lyc轴承有限公司 | Horizontal magnetic particle flaw detector of large-scale bearing ring |
| CN113532366A (en) * | 2020-04-13 | 2021-10-22 | 中车青岛四方机车车辆股份有限公司 | Parallelism detection device and method |
-
2012
- 2012-11-27 CN CN 201220635013 patent/CN203069170U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489427A (en) * | 2018-04-02 | 2018-09-04 | 合肥市远大轴承锻造有限公司 | A kind of bearing ring component centering testing device |
| CN108489427B (en) * | 2018-04-02 | 2023-08-15 | 合肥市远大轴承锻造有限公司 | Bearing ring assembly centering test device |
| CN108982108A (en) * | 2018-09-28 | 2018-12-11 | 中车洛阳机车有限公司 | A kind of hollow shaft maintenance storing unit |
| CN109483138A (en) * | 2018-11-27 | 2019-03-19 | 瓦房店冶金轴承集团有限公司 | Hollow roller bearing welding angle pallet |
| CN110579164A (en) * | 2019-09-29 | 2019-12-17 | 重庆科技学院 | synchronous clamping eccentric detection device for circular workpieces |
| CN110579164B (en) * | 2019-09-29 | 2024-06-18 | 重庆科技学院 | Synchronous clamping eccentric detection device for round workpiece |
| CN113532366A (en) * | 2020-04-13 | 2021-10-22 | 中车青岛四方机车车辆股份有限公司 | Parallelism detection device and method |
| CN111855795A (en) * | 2020-08-26 | 2020-10-30 | 洛阳Lyc轴承有限公司 | Horizontal magnetic particle flaw detector of large-scale bearing ring |
| CN111855795B (en) * | 2020-08-26 | 2023-02-24 | 洛阳Lyc轴承有限公司 | Horizontal magnetic particle flaw detector of large-scale bearing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20131127 |