CN204421874U - Miniature bearing is measured by adjustable spread instrument - Google Patents
Miniature bearing is measured by adjustable spread instrument Download PDFInfo
- Publication number
- CN204421874U CN204421874U CN201420626368.4U CN201420626368U CN204421874U CN 204421874 U CN204421874 U CN 204421874U CN 201420626368 U CN201420626368 U CN 201420626368U CN 204421874 U CN204421874 U CN 204421874U
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- CN
- China
- Prior art keywords
- bearing
- measured
- spread instrument
- measure
- scroll chuck
- Prior art date
- 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.)
- Expired - Fee Related
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- Gripping On Spindles (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Miniature bearing is measured by adjustable spread instrument, comprises scroll chuck, spread instrument; Described scroll chuck comprises disk body and jaw; The inner side of described jaw is provided with step, facilitates the fixing of bearing outer ring.Fix bearing to be measured by scroll chuck, the person's of being convenient for measuring mileometer adjustment, increases work efficiency; A spread instrument of comparing over can only measure a kind of bearing of fixed measure, the device that the utility model provides and measure technique and can measure all model bearings of bearing outside diameter at 5-30mm, and measuring accuracy is at ± 0.001mm.
Description
Technical field
The utility model belongs to bearing measuring and detects instrument field used, is specifically related to miniature bearing and measures by adjustable spread instrument.
Background technology
At present, for the measurement of bearing, usually adopt and bearing to be measured is placed on column, then use the secondary instrument of difference to measure, the bearing of single model can only be measured; When different bearing measured by needs, need to change corresponding column, therefore measure inconvenience, work efficiency is lower.
Summary of the invention
The purpose of this utility model is to provide miniature bearing to measure by adjustable spread instrument, and it is reasonable in design, increases work efficiency.
The technical solution of the utility model is: miniature bearing is measured by adjustable spread instrument, comprising: scroll chuck, spread instrument; Described scroll chuck comprises disk body and jaw; The inner side of described jaw is provided with step, facilitates the fixing of bearing outer ring.
Another object of the present utility model is to provide miniature bearing to measure the technique of external diameter, its concrete steps are: the bearing outer ring of bearing to be detected is fixed on the step of scroll chuck jaw, jaw fixes bearing to be detected, then utilizes spread instrument to treat and detects the measurement that bearing carries out external diameter.
Beneficial effect: the utility model fixes bearing to be measured by scroll chuck, the person's of being convenient for measuring mileometer adjustment, increases work efficiency; A spread instrument of comparing over can only measure a kind of bearing of fixed measure, the device that the utility model provides and measure technique and can measure all model bearings of bearing outside diameter at 5-30mm, and measuring accuracy is at ± 0.001mm.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention; Fig. 2 is the vertical view of scroll chuck of the present invention; Fig. 3 is the structural representation of jaw.
In figure, 1, scroll chuck, 2, disk body, 3, jaw, 4, step, 5, spread instrument.
Embodiment
Below in conjunction with embodiment and accompanying drawing 1,2, the utility model is described in further detail.Miniature bearing is measured by adjustable spread instrument, comprising: scroll chuck 1, spread instrument 5; Described scroll chuck 1 comprises disk body 2 and jaw 3.
The inner side of described jaw 3 is provided with step 4, and the bearing outer ring of bearing to be detected is fixed on step, then utilizes spread instrument to treat the external diameter detecting bearing and measures.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.Therefore, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (1)
1. miniature bearing is measured by adjustable spread instrument, it is characterized in that: comprise scroll chuck, spread instrument; Described scroll chuck comprises disk body and jaw; The inner side of described jaw is provided with step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626368.4U CN204421874U (en) | 2014-10-24 | 2014-10-24 | Miniature bearing is measured by adjustable spread instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626368.4U CN204421874U (en) | 2014-10-24 | 2014-10-24 | Miniature bearing is measured by adjustable spread instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204421874U true CN204421874U (en) | 2015-06-24 |
Family
ID=53472233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420626368.4U Expired - Fee Related CN204421874U (en) | 2014-10-24 | 2014-10-24 | Miniature bearing is measured by adjustable spread instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204421874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890563A (en) * | 2014-10-24 | 2016-08-24 | 南通山口精工机电有限公司 | Adjustable difference amplitude meter for measuring miniature bearing |
-
2014
- 2014-10-24 CN CN201420626368.4U patent/CN204421874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890563A (en) * | 2014-10-24 | 2016-08-24 | 南通山口精工机电有限公司 | Adjustable difference amplitude meter for measuring miniature bearing |
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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: 20150624 Termination date: 20191024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |