CN2639841Y - Main shift journal automatic measuring instrument - Google Patents
Main shift journal automatic measuring instrument Download PDFInfo
- Publication number
- CN2639841Y CN2639841Y CN 03277632 CN03277632U CN2639841Y CN 2639841 Y CN2639841 Y CN 2639841Y CN 03277632 CN03277632 CN 03277632 CN 03277632 U CN03277632 U CN 03277632U CN 2639841 Y CN2639841 Y CN 2639841Y
- Authority
- CN
- China
- Prior art keywords
- gauge rod
- bearing support
- automatic measuring
- measuring instrument
- gauge
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an automatic measuring instrument for measuring the main journal, which comprises a supporting bracket. A measuring joint is arranged on the bottom of the supporting bracket and a chamber is arranged inside the supporting bracket. A measuring rod which can slide is arranged inside the chamber, and the measuring rod is connected with a spring which can push the measuring rod to slide down. A skewed slot surface is arranged on the measuring rod and the surface is contacted with the contactor of the micrometer gauge which is fixedly connected with the supporting bracket. The utility model has the advantages of reasonable structure and convenient operation, and particularly suitable for the measurement of the axle neck with holes on the crack shaft ex-circle plate.
Description
Technical field:
The utility model relates to a kind of crankshaft of diesel engine on-line measurement device.
Background technology:
The on-line measurement instrument of using on crankshaft of diesel engine at present, complex structure is used inconvenience, the cost height.
Summary of the invention:
The purpose of this utility model is to provide king journal automatic measuring instrument a kind of rational in infrastructure, easy to use.
Technical solution of the present utility model is:
A kind of king journal automatic measuring instrument, its feature: bearing support is arranged, bearing support bottom loading head, establish cavity in the bearing support, slideable gauge rod is set in the cavity, and gauge rod is connected with the spring that promotes the gauge rod downslide, and inclined trough surface is set on the gauge rod, inclined trough surface contacts with the contact of clock gauge, and clock gauge is fixedlyed connected with bearing support.
The spring that promotes the gauge rod downslide is the stage clip that is loaded on the gauge rod top.The spring that promotes the gauge rod downslide is the extension spring that an end is connected with the gauge rod body.The gauge rod positive stop strip is set in the bearing support cavity.
The utility model is rational in infrastructure, and is easy to use, and being particularly suitable for has the oilhole axle journal measurement on the bent axle periphery.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
Fig. 2 is the left view of Fig. 1.
Embodiment:
A kind of king journal automatic measuring instrument, bearing support 1 is arranged, bearing support 1 bottom loading head 2 is established cavity in the bearing support 1, and slideable gauge rod 3 is set in the cavity, gauge rod 3 is connected with extension spring 4, extension spring 4 one ends are connected with gauge rod 3, on the cavity cap 5 of other end stator bearing support 1, on the gauge rod 3 inclined trough surface are set, inclined trough surface contacts with the contact 7 of clock gauge 6, and clock gauge 6 is fixedlyed connected with bearing support 1.Gauge rod positive stop strip 8 is set in the bearing support cavity.
When the utility model uses, bearing support 1 can be loaded on the axle 11 pole 12 that dress is connected with grinding machine liquid-springing system on the axle 11 by sliding sleeve 9, bearing 10.
Certainly, the utility model can also have other suitable embodiment, and the spring that example promotes the gauge rod downslide adopts the stage clip that is loaded on the gauge rod top.
Claims (4)
1, a kind of king journal automatic measuring instrument, it is characterized in that: bearing support is arranged, bearing support bottom loading head, establish cavity in the bearing support, slideable gauge rod is set in the cavity, and gauge rod is connected with the spring that promotes the gauge rod downslide, and inclined trough surface is set on the gauge rod, inclined trough surface contacts with the contact of clock gauge, and clock gauge is fixedlyed connected with bearing support.
2, king journal automatic measuring instrument according to claim 1 is characterized in that: the spring that promotes the gauge rod downslide is the stage clip that is loaded on the gauge rod top.
3, king journal automatic measuring instrument according to claim 1 is characterized in that: the spring that promotes the gauge rod downslide is the extension spring that an end is connected with the gauge rod body.
4, according to claim 1,2 or 3 described king journal automatic measuring instruments, it is characterized in that: the gauge rod positive stop strip is set in the bearing support cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277632 CN2639841Y (en) | 2003-08-11 | 2003-08-11 | Main shift journal automatic measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277632 CN2639841Y (en) | 2003-08-11 | 2003-08-11 | Main shift journal automatic measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639841Y true CN2639841Y (en) | 2004-09-08 |
Family
ID=34302920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03277632 Expired - Fee Related CN2639841Y (en) | 2003-08-11 | 2003-08-11 | Main shift journal automatic measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639841Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974564A (en) * | 2019-05-06 | 2019-07-05 | 广西玉柴机器股份有限公司 | A kind of journal oil bore edges detection device |
-
2003
- 2003-08-11 CN CN 03277632 patent/CN2639841Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974564A (en) * | 2019-05-06 | 2019-07-05 | 广西玉柴机器股份有限公司 | A kind of journal oil bore edges detection device |
| CN109974564B (en) * | 2019-05-06 | 2024-05-03 | 广西玉柴机器股份有限公司 | Journal oil hole edge detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |