CN205209382U - Deep groove ball bearing raceway position measuring device - Google Patents
Deep groove ball bearing raceway position measuring device Download PDFInfo
- Publication number
- CN205209382U CN205209382U CN201520895413.0U CN201520895413U CN205209382U CN 205209382 U CN205209382 U CN 205209382U CN 201520895413 U CN201520895413 U CN 201520895413U CN 205209382 U CN205209382 U CN 205209382U
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- CN
- China
- Prior art keywords
- deep groove
- ball bearing
- groove ball
- bearing raceway
- raceway position
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- 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.)
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Abstract
The utility model relates to a deep groove ball bearing raceway position measuring device. Its characteristics are: including the test bench, install gauge stand (1) on this test bench, install the vertically montant on this gauge stand (1), install horizontally horizontal pole (5) on this montant, install the vertically connecting rod on this horizontal pole (5), install percentage table (2) in the bottom of this connecting rod, still include one steel ball (3) and a standard sample piece. Through identification on probation, adopt the utility model discloses a behind the deep groove ball bearing raceway position measuring device, can effectively improve current deep groove ball bearing raceway position survey of fire hole precision to improve the bearing quality.
Description
Technical field
The utility model relates to a kind of deep groove ball bearing raceway position measurement mechanism.
Background technology
Deep groove ball bearing raceway position is measured developed country abroad and is all adopted three-coordinates measuring machine to measure, measuring accuracy is high, because three-coordinates measuring machine is very expensive, generally at millions of dollar or hundreds of thousands of dollars not etc., much such instrument need be joined at production line and could meet need of production, domestic enterprise there is no such strength, so all the mode of use location model is measured, position model need judge with the eyes of light gap method employment, so measuring error is large, general error, at more than 0.1mm, can not meet the accuracy requirement of bearing.
Utility model content
The purpose of this utility model is to provide a kind of deep groove ball bearing raceway position measurement mechanism, can improve existing deep groove ball bearing raceway position measuring accuracy.
A kind of deep groove ball bearing raceway position measurement mechanism, its special feature is: comprise testing table, this testing table is provided with gauge stand, this gauge stand is provided with vertical montant, this montant is provided with the cross bar of level, this cross bar is provided with vertical connecting link, in the bottom of this connecting link, dial gauge is installed; Also comprise a steel ball and a standard sample.
Wherein on cross bar, slideway is installed, this slideway is provided with slide block, this slide block is installed with connecting link.
Wherein bottom gauge stand, sucker is installed.
Through probationary certificate, after adopting deep groove ball bearing raceway position measurement mechanism of the present utility model, effectively can improve existing deep groove ball bearing raceway position measuring accuracy, and improve bearing quality.
Accompanying drawing explanation
Accompanying drawing 1 is measuring principle schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model provides a kind of deep groove ball bearing raceway position measurement mechanism, comprise testing table, this testing table is provided with gauge stand 1, this gauge stand 1 is provided with vertical montant, this montant is provided with the cross bar 5 of level, this cross bar 5 is provided with vertical connecting link, in the bottom of this connecting link, dial gauge 2 is installed; Also comprise a steel ball 3 and a standard sample.
Wherein on cross bar 5, slideway is installed, this slideway is provided with slide block, this slide block is installed with connecting link.Bottom gauge stand 1, sucker is installed in addition.
Using method of the present utility model and principle of work are:
As shown in Figure 1, first (be outer ring in Fig. 1 according to deep groove ball bearing 4 to be measured, inner ring principle is identical) the raceway curvature R1 of design drawing selects steel ball 3, require that the curvature R2 of steel ball 3 must be greater than raceway curvature R1, center and the raceway center superposition (steel ball 3 and raceway being close together during measurement) of steel ball 3 only in this way could be ensured when measuring, choice criteria sample block is used for dial gauge 2 again, standard sample height is H+R2, by dial gauge 2 on standard sample after his-and-hers watches, gauge outfit is moved on on steel ball 3, observe the change of table, if the change of table just proves that in the margin tolerance of H raceway position is qualified, otherwise it is defective.
Claims (3)
1. a deep groove ball bearing raceway position measurement mechanism, it is characterized in that: comprise testing table, this testing table is provided with gauge stand (1), this gauge stand (1) is provided with vertical montant, this montant is provided with the cross bar (5) of level, this cross bar (5) is provided with vertical connecting link, dial gauge (2) is installed in the bottom of this connecting link; Also comprise a steel ball (3) and a standard sample.
2. deep groove ball bearing raceway position measurement mechanism as claimed in claim 1, is characterized in that: wherein on cross bar (5), be provided with slideway, this slideway is provided with slide block, this slide block is installed with connecting link.
3. deep groove ball bearing raceway position measurement mechanism as claimed in claim 1 or 2, is characterized in that: be wherein provided with sucker in gauge stand (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895413.0U CN205209382U (en) | 2015-11-11 | 2015-11-11 | Deep groove ball bearing raceway position measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895413.0U CN205209382U (en) | 2015-11-11 | 2015-11-11 | Deep groove ball bearing raceway position measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205209382U true CN205209382U (en) | 2016-05-04 |
Family
ID=55847094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520895413.0U Active CN205209382U (en) | 2015-11-11 | 2015-11-11 | Deep groove ball bearing raceway position measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205209382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277089A (en) * | 2015-11-11 | 2016-01-27 | 宝塔实业股份有限公司 | Deep groove ball bearing raceway position measuring device |
-
2015
- 2015-11-11 CN CN201520895413.0U patent/CN205209382U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277089A (en) * | 2015-11-11 | 2016-01-27 | 宝塔实业股份有限公司 | Deep groove ball bearing raceway position measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |