CN203216437U - Tool for detecting included angle of honing reticulate pattern of cylinder bore - Google Patents
Tool for detecting included angle of honing reticulate pattern of cylinder bore Download PDFInfo
- Publication number
- CN203216437U CN203216437U CN 201320228268 CN201320228268U CN203216437U CN 203216437 U CN203216437 U CN 203216437U CN 201320228268 CN201320228268 CN 201320228268 CN 201320228268 U CN201320228268 U CN 201320228268U CN 203216437 U CN203216437 U CN 203216437U
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- CN
- China
- Prior art keywords
- angle
- thin
- reticulate pattern
- included angle
- walled
- 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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Abstract
Disclosed in the utility model is a tool for detecting an included angle of a honing reticulate pattern of a cylinder bore; and the tool comprises a thin-wall circular ring. The tool is characterized in that a flange is arranged at the top of the thin-wall circular ring; and an edge line of the bottom of the thin-wall circular ring is processed into a maximum limit angel of the reticulate pattern included angle. An opening is arranged at the center of the thin-wall circular ring; and an edge line of the bottom of the opening is processed into a minimum limit angle of the reticulate pattern included angle. When measurement is carried out, only the thin-wall circular ring is needed to be contacted with the inner wall of the cylinder bore; and after the flange at the top of the thin-wall circular ring is used to for positioning, the included angle of the honing reticulate pattern of the cylinder bore can be detected. If the included angle of the honing reticulate pattern of the cylinder bore is located at between the edge lines corresponding to the minimum limit angle and the maximum limit angle, the product is qualified; and otherwise, the product is disqualified. With utilization of the tool, performances of convenience and rapidity, time saving and effort saving are realized; and testing conditions of a production field can be well met.
Description
Technical field
The utility model relates to the cubing field, relates in particular to the cylinder cubing, specifically a kind of instrument that detects cylinder-bore cross hatch angle.
Background technology
Existing detection cylinder-bore cross hatch angle method has, and 1, ocular estimate, naked eyes are estimated to lack reliability down roughly; 2, reticulate pattern rubbing method, evenly smear the cylinder-bore inside surface position that needs detection with pigment, be affixed to detected interior surface of cylinder liner position with adhesive tape again, take adhesive tape off, it is on glass to be attached to one flat plate, obtain the reticulate pattern rubbing, thereby detect the reticulate pattern angle, this method operating process is loaded down with trivial details, can't realize full inspection in process of production, therefore invent a kind of instrument that detects cylinder-bore cross hatch angle quickly and easily, can simplify testing process widely, reduce the activity duration, increase detecting reliability.
Summary of the invention
To be solved in the utility model is the deficiency that prior art exists, and aims to provide a kind of instrument that can detect cylinder-bore cross hatch angle quickly and easily.
The technical scheme that addresses the above problem employing is: the instrument that detects cylinder-bore cross hatch angle, comprise the fan-shaped annulus of thin-walled, it is characterized in that the fan-shaped annulus of described thin-walled top is provided with flange, the bottom margin line of the fan-shaped annulus of described thin-walled is processed into the greatest limit angle of reticulate pattern angle; The fan-shaped circle ring center of described thin-walled place is provided with a perforate, and the bottom margin line of described perforate is processed into the least limit angle of reticulate pattern angle.
During measurement, only need the fan-shaped annulus of described thin-walled is close to the cylinder-bore inwall, by detecting cylinder-bore cross hatch angle behind the location of the flange on it.If the angle of cylinder-bore cross hatch is namely qualified between the edge line of corresponding minimum and greatest limit angle limit, otherwise, then defective.Convenient and swift when the utility model uses, save time, laborsaving, and can adapt to the test condition of production scene well.
As further improvement of the utility model, the bottom margin of the fan-shaped annulus of described thin-walled and its center drilling is provided with chamfering, can conveniently observe.
According to the utility model, the segment angle of the fan-shaped annulus of described thin-walled is advisable with 100 degree～150 degree, can either the clear view reticulate pattern, conveniently put into the cylinder-bore inwall again.Preferred segment angle is 120 degree～130 degree, and most preferably segment angle is 125 degree.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
See figures.1.and.2, the instrument of detection cylinder-bore cross hatch angle of the present utility model, comprise the fan-shaped annulus 1 of thin-walled, the fan-shaped annulus of described thin-walled 1 top is provided with flange 2, and the bottom margin line of the fan-shaped annulus 1 of described thin-walled is processed into the greatest limit angle a of reticulate pattern angle; The fan-shaped annulus of described thin-walled 1 center is provided with a perforate 4, and the bottom margin line of described perforate 4 is processed into the least limit angle b of reticulate pattern angle.
Fan-shaped annulus 1 bottom margin of described thin-walled is provided with chamfering.
The bottom margin of described perforate 4 is provided with chamfering.
The segment angle c of the fan-shaped annulus 1 of described thin-walled is 125 degree.
What should be understood that is: above-described embodiment is just to explanation of the present utility model, rather than to restriction of the present utility model, any utility model that does not exceed in the utility model connotation scope is created, and all falls within the protection domain of the present utility model.
Claims (6)
1. detect the instrument of cylinder-bore cross hatch angle, comprise the fan-shaped annulus of thin-walled (1), it is characterized in that the fan-shaped annulus of described thin-walled (1) top is provided with flange (2), the bottom margin line of the fan-shaped annulus of described thin-walled (1) is processed into the greatest limit angle (a) of reticulate pattern angle; The fan-shaped annulus of described thin-walled (1) center is provided with a perforate (4), and the bottom margin line of described perforate (4) is processed into the least limit angle (b) of reticulate pattern angle.
2. the instrument of detection cylinder-bore cross hatch angle as claimed in claim 1 is characterized in that the fan-shaped annulus of described thin-walled (1) bottom margin is provided with chamfering (3).
3. the instrument of detection cylinder-bore cross hatch angle as claimed in claim 1 is characterized in that the bottom margin of described perforate (4) is provided with chamfering (5).
4. as the instrument of any one described detection cylinder-bore cross hatch angle of claim 1-3, the segment angle (c) that it is characterized in that the fan-shaped annulus of described thin-walled (1) is 100 degree～150 degree.
5. the instrument of detection cylinder-bore cross hatch angle as claimed in claim 4, the segment angle (c) that it is characterized in that the fan-shaped annulus of described thin-walled (1) are 120 degree～130 degree.
6. the instrument of detection cylinder-bore cross hatch angle as claimed in claim 5, the segment angle (c) that it is characterized in that the fan-shaped annulus of described thin-walled (1) are 125 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320228268 CN203216437U (en) | 2013-04-27 | 2013-04-27 | Tool for detecting included angle of honing reticulate pattern of cylinder bore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320228268 CN203216437U (en) | 2013-04-27 | 2013-04-27 | Tool for detecting included angle of honing reticulate pattern of cylinder bore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203216437U true CN203216437U (en) | 2013-09-25 |
Family
ID=49205964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320228268 Expired - Fee Related CN203216437U (en) | 2013-04-27 | 2013-04-27 | Tool for detecting included angle of honing reticulate pattern of cylinder bore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203216437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759624A (en) * | 2013-12-31 | 2014-04-30 | 广西玉柴机器股份有限公司 | Cylinder bore honing overlapping curve angle detecting device and method |
-
2013
- 2013-04-27 CN CN 201320228268 patent/CN203216437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759624A (en) * | 2013-12-31 | 2014-04-30 | 广西玉柴机器股份有限公司 | Cylinder bore honing overlapping curve angle detecting device and method |
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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: 20130925 Termination date: 20210427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |