CN203595480U - Instrument for measuring radial internal clearance of horizontal bearing - Google Patents
Instrument for measuring radial internal clearance of horizontal bearing Download PDFInfo
- Publication number
- CN203595480U CN203595480U CN201320201797.2U CN201320201797U CN203595480U CN 203595480 U CN203595480 U CN 203595480U CN 201320201797 U CN201320201797 U CN 201320201797U CN 203595480 U CN203595480 U CN 203595480U
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- Prior art keywords
- instrument
- bearing
- horizontal bearing
- motherboard
- radial internal
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Abstract
The utility model discloses an instrument for measuring the radial internal clearance of a horizontal bearing, and the instrument comprises a horizontal mother board. The center of the mother board is provided with a central spindle. The mother board is provided with a guide-track groove and two force application shafts, wherein one of the two force application shafts is fixedly equipped with a dial indicator. Compared with the prior art, the instrument provided by the utility model is simple in structure and operation, and the two force application shafts can rotate along a guide track. The instrument can carry multi-angle measurement under the condition that the inner ring of a bearing does not move. The instrument can measure a plurality of groups of clearance values conveniently through the dial indicator, and a plurality of groups of data are processed, thereby obtaining more accurate clearance values. The device not only can improve the detection efficiency of the radial internal clearance of the horizontal bearing, but also can prevent the unqualified or poor-performance bearings from flowing into a market.
Description
Technical field
The utility model belongs to bearing checkout equipment field, is mainly used in measuring the end-play of bearing.
Background technology
The end-play of bearing is the important test item of bearing, and it directly affects the behavior in service of bearing, and life-span, temperature, vibrations and noise during with bearing working have close relationship.The at present measurement of bearing end-play is the end-play value of being utilized clearance gauge to measure roller (ball) and the gap of Internal and external cycle to determine bearing by testing staff mostly, but facts have proved, utilize clearance gauge to measure not only inefficiency, and error ratio is larger, waste time and energy, along with improving constantly of labor cost, and then also just improve the production cost of bearing.
Utility model content
The applicant, for above-mentioned problem, is studied improvement, and a kind of bearing end-play measuring instrument is provided, alternative operator utilizes clearance gauge to measure, and alleviates workman's labour intensity, improves detection efficiency, improve the accuracy rate detecting, and reduce the production cost of bearing.In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
Described horizontal bearing radial play measuring instrument, comprise a motherboard, a guide-track groove, a mandrel, an annulus, two slide blocks, a clock gauge and two application of force axles, be characterised in that described motherboard is level, on motherboard, there are a mandrel and a circular guide-track groove, within annulus is positioned at guide-track groove, slide block symmetry is fixed on annulus, has an application of force axle on each slide block, between application of force axle and slide block, be threaded, on an axle therein, fix a clock gauge.
Described horizontal bearing radial play measuring instrument, is characterized in that: the mandrel (6) at the center of motherboard is fixed on motherboard, and mandrel is a magnet.
Compared with prior art, of the present utility model simple in structure, easy to operate, can draw many group play measured values by clock gauge, further improve the measuring accuracy to bearing finished products end-play, and improved the efficiency of measuring, not only reduced the production cost of bearing, and avoided some bearings underproof or poor-performing to flow to market, make product more be conducive to application and promote.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure schematic diagram of the present utility model
Fig. 2 is the front elevation of measuring instrument
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, the core axis (6) of the motherboard of level of the present utility model (1) and intermediate position fixes, and magnet mandrel is adsorbed on the roller of bearing (ball) in the centre position of bearing inner race.On motherboard, there is a circular guide-track groove (2), can rotation measuring mechanism in the situation that bearing is motionless.Rotation hand wheel (3), (10) are arranged on two axles (9) and (4) are upper, and clock gauge (8) is upper at slide block (11), and contact roller (5) is connected with axle (4).
Adopt technique scheme, the utility model patent in use, pull laterally axle (4), the bearing (12) detecting need to be contained on the mandrel at motherboard center, then decontrol axle (4), make contact roller (5) compress bearing and make bearing end-play completely at opposite side.Adjust afterwards the milscale (8) on slide block, making its registration is 0, rotates handwheel (10), and contact roller compresses bearing; Now read the registration of milscale (8), record.
Reversing handle (10), discharge snap-in force, pull handwheel (3), turning block is in certain angle afterwards, repeat above measuring process several times, record out several groups of measurement data, finally, to the processing of averaging of these several groups of data, obtain a more accurately play measured value.
Claims (2)
1. horizontal bearing radial play measuring instrument, comprise a motherboard, a guide-track groove, a mandrel, an annulus, two slide blocks, a clock gauge and two application of force axles, be characterised in that described motherboard is level, on motherboard, there are a mandrel and a circular guide-track groove, within annulus is positioned at guide-track groove, slide block symmetry is fixed on annulus, has an application of force axle on each slide block, between application of force axle and slide block, be threaded, on an axle therein, fix a clock gauge.
2. according to horizontal bearing radial play measuring instrument claimed in claim 1, it is characterized in that: the mandrel (6) at the center of motherboard is fixed on motherboard, and mandrel is a magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320201797.2U CN203595480U (en) | 2013-04-19 | 2013-04-19 | Instrument for measuring radial internal clearance of horizontal bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320201797.2U CN203595480U (en) | 2013-04-19 | 2013-04-19 | Instrument for measuring radial internal clearance of horizontal bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203595480U true CN203595480U (en) | 2014-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320201797.2U Expired - Fee Related CN203595480U (en) | 2013-04-19 | 2013-04-19 | Instrument for measuring radial internal clearance of horizontal bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203595480U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036507A (en) * | 2017-05-27 | 2017-08-11 | 深圳智慧能源技术有限公司 | Cylinder roller bearing clearance survey tool and measuring method |
| CN110160454A (en) * | 2019-05-14 | 2019-08-23 | 杭州电子科技大学 | A kind of bearing assembly clearance on-line measurement machine and its clearance measurement method |
| CN113390783A (en) * | 2021-06-24 | 2021-09-14 | 深圳市市政工程总公司 | Contraction performance detection equipment for slag soil fluidized backfill material |
| CN113390784A (en) * | 2021-06-24 | 2021-09-14 | 深圳市市政工程总公司 | Shrinkage performance detection method for slag soil fluidized backfill material |
-
2013
- 2013-04-19 CN CN201320201797.2U patent/CN203595480U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036507A (en) * | 2017-05-27 | 2017-08-11 | 深圳智慧能源技术有限公司 | Cylinder roller bearing clearance survey tool and measuring method |
| CN110160454A (en) * | 2019-05-14 | 2019-08-23 | 杭州电子科技大学 | A kind of bearing assembly clearance on-line measurement machine and its clearance measurement method |
| CN110160454B (en) * | 2019-05-14 | 2020-09-22 | 杭州电子科技大学 | Bearing assembly clearance on-line measuring machine and clearance measuring method thereof |
| CN113390783A (en) * | 2021-06-24 | 2021-09-14 | 深圳市市政工程总公司 | Contraction performance detection equipment for slag soil fluidized backfill material |
| CN113390784A (en) * | 2021-06-24 | 2021-09-14 | 深圳市市政工程总公司 | Shrinkage performance detection method for slag soil fluidized backfill material |
| CN113390784B (en) * | 2021-06-24 | 2023-08-18 | 深圳市市政工程总公司 | Method for detecting shrinkage performance of slag soil fluidization backfill material |
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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: 20140514 Termination date: 20150419 |
|
| EXPY | Termination of patent right or utility model |