CN204165503U - A kind of shaft concentricity checking tool - Google Patents
A kind of shaft concentricity checking tool Download PDFInfo
- Publication number
- CN204165503U CN204165503U CN201420524273.1U CN201420524273U CN204165503U CN 204165503 U CN204165503 U CN 204165503U CN 201420524273 U CN201420524273 U CN 201420524273U CN 204165503 U CN204165503 U CN 204165503U
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- CN
- China
- Prior art keywords
- utility
- fixed head
- model
- checking tool
- shaft concentricity
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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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a kind of shaft concentricity checking tool, comprises fixed head, and the bottom of fixed head is provided with fixture, and the front end of fixture is connected with dial gauge, and the symmetria bilateralis of the lower end of fixed head is provided with identical fixing feet.A kind of shaft concentricity checking tool of the utility model, structure is simple, and cost is low, makes and easy to use, and highly versatile, can be used for polytype shaft concentricity inspection work.
Description
Technical field
The utility model relates to a kind of shaft concentricity checking tool, belongs to watercraft fittings checking tool field.
Background technology
In current shipbuilding process, when checking the shaft concentricity after the connection of main frame intermediate shaft, need the turning engine using main frame to carry, multimetering is carried out to junction, measure a point and need about 20 minutes, and generally need measurement 4 points, effort again consuming time.
Summary of the invention
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of shaft concentricity checking tool, and structure is simple, and cost is low, makes and easy to use.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of shaft concentricity checking tool, comprise fixed head, the bottom of described fixed head is provided with fixture, and the front end of described fixture is connected with dial gauge, and the symmetria bilateralis of the lower end of described fixed head is provided with identical fixing feet.
Further, described fixed head is corrosion resistant plate.
A kind of shaft concentricity checking tool of the utility model, structure is simple, and cost is low, makes and easy to use, and highly versatile, can be used for polytype shaft concentricity inspection work.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Schematic diagram when Fig. 2 is the utility model use.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of shaft concentricity checking tool, comprises fixed head 1, and the bottom of fixed head 1 is provided with fixture 2, and the front end of fixture 2 is connected with dial gauge 3, and the symmetria bilateralis of the lower end of fixed head 1 is provided with identical fixing feet 11.
Fixed head is corrosion resistant plate, sturdy and durable, long service life.
Principle of work: as shown in Figure 2, this instrument is placed in host crankshaft 4 with on the flange of intermediate shaft 5 junction, alignment jig, dial gauge is made to have certain reading, and then this instrument is measured corresponding other three points of flange, if reading is the same, then illustrate that inspection meets the demands, and as different, illustrates defective.
A kind of shaft concentricity checking tool of the utility model, structure is simple, and cost is low, makes and easy to use, and highly versatile, can be used for polytype shaft concentricity inspection work.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a shaft concentricity checking tool, it is characterized in that: comprise fixed head, the bottom of described fixed head is provided with fixture, the front end of described fixture is connected with dial gauge, and the symmetria bilateralis of the lower end of described fixed head is provided with identical fixing feet.
2. a kind of shaft concentricity checking tool according to claim 1, is characterized in that: described fixed head is corrosion resistant plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524273.1U CN204165503U (en) | 2014-09-14 | 2014-09-14 | A kind of shaft concentricity checking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524273.1U CN204165503U (en) | 2014-09-14 | 2014-09-14 | A kind of shaft concentricity checking tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204165503U true CN204165503U (en) | 2015-02-18 |
Family
ID=52539183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420524273.1U Expired - Fee Related CN204165503U (en) | 2014-09-14 | 2014-09-14 | A kind of shaft concentricity checking tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204165503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403133A (en) * | 2014-09-14 | 2016-03-16 | 泰州中航船舶重工有限公司 | Tool for check concentricity of shaft |
-
2014
- 2014-09-14 CN CN201420524273.1U patent/CN204165503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403133A (en) * | 2014-09-14 | 2016-03-16 | 泰州中航船舶重工有限公司 | Tool for check concentricity of shaft |
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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: 20150218 Termination date: 20150914 |
|
| EXPY | Termination of patent right or utility model |