CN2864577Y - Comparing block for depth of bore chamfering - Google Patents
Comparing block for depth of bore chamfering Download PDFInfo
- Publication number
- CN2864577Y CN2864577Y CN 200520047979 CN200520047979U CN2864577Y CN 2864577 Y CN2864577 Y CN 2864577Y CN 200520047979 CN200520047979 CN 200520047979 CN 200520047979 U CN200520047979 U CN 200520047979U CN 2864577 Y CN2864577 Y CN 2864577Y
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- China
- Prior art keywords
- chamfering
- utility
- depth
- model
- piece
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model is a comparing piece to measure and compare the internal chamfering depth. The utility model comprises a base, and a semi-cylindrical upper platform and a lower platform with the drop height which are provided on the base. In the application, the measured part is covered over the utility model depth comparing piece, the depth can be observed directly with eyes. The upper platform of the comparing piece should shelter a chamfering orifice; if the upper platform can not shelter the chamfering orifice, that the chamfering is out-of-tolerance. At the position of the lower platform of the comparing piece, the chamfering orifice can be seen; if the chamfering orifice can not be seen, the chamfering is out-of-tolerance. Comparing with the prior art, the utility model has the advantages of the simplicity, the labor saving, and the application online. If necessary, the utility model can be used to inspect all of the products quickly.
Description
Technical field
The utility model be a kind of in the Hole chamfering depth ratio than piece, be a kind of about interior Hole chamfering depth detection instrument, relate to field of machining.
Background technology
In field of machining, a large amount of products all has the operation of chamfering.Endoporus particularly is because the relation of assembling generally all has the requirement of chamfering.If the chamfering degree of depth has certain tolerance, just must measure.In the conventional sense method, a kind of is that workpiece is cut (as shown in Figure 1) from the centre, uses vernier caliper or micrometric depth gauge 11 to measure then.This method measurement is got up and is bothered very much.And can not do exhaustive test.Another method is to use contourgraph to detect.This method can not realize online detection constantly, and instrument expensive capital input amount is big.The detection frequency is low, needs the professional to operate.This shows, use the conventional sense means, time-consuming take a lot of work and can not online constantly detection.
The utility model content
The purpose of this utility model is to overcome the deficiency of existing conventional sense means, proposes a kind of interior Hole chamfering depth ratio than piece, is used for measuring and comparing the degree of depth of interior Hole chamfering.
The purpose of this utility model is achieved like this: the Hole chamfering depth ratio comprises base and two the semi-cylindrical upper mounting plates, the lower platform that have drop that are arranged on the base than piece in a kind of.
During use, tested part is enclosed within above the utility model degree of depth comparison block, can directly examines with observing.The upper mounting plate of comparison block should will cover the chamfering mouth, if fail to cover the chamfering mouth, illustrates that then chamfering is overproof.The lower platform place of comparison block should be able to see the chamfering mouth, if fail to see the chamfering mouth, illustrates that then chamfering is overproof.
Relatively prior art the utlity model has save trouble and labor simply again, and advantage such as can onlinely use.Also can carry out exhaustive test to product fast when being necessary.
Description of drawings
Fig. 1 is the synoptic diagram of prior art
Fig. 2 A is a front elevation of the present utility model
Fig. 2 B is a vertical view of the present utility model
Fig. 3 is user mode figure of the present utility model
Embodiment
The utility model will be further described below in conjunction with accompanying drawing:
Referring to Fig. 2 A and 2B, the Hole chamfering depth ratio comprises base 1 and two the semi-cylindrical upper mounting plates 2, the lower platform 3 that have drop that are arranged on the base 1 than piece 10 in the utility model.Its section is " protruding " font.The external diameter of described two semi-cylindrical upper mounting plates 2, lower platform 3 is slightly less than part 4 diameter of bores to be measured.There is a groove 5 upper mounting plate, lower platform and base junction.Upper mounting plate 2, lower platform 3 and base 1 are one-body molded; Or removable jew connects.
Referring to Fig. 3, during use, tested part 4 is enclosed within above the utility model degree of depth comparison block 10 again.The limes superiors a of the upper mounting plate 2 corresponding depth dimensionses of comparison block, the smallest limit b of lower platform 3 corresponding depth dimensionses.Directly with observing when examining, upper mounting plate 2 should will cover the chamfering mouth, if fail to cover chamfering mouth 6, illustrates that then chamfering is overproof.Same lower platform 3 places should be able to see chamfering mouth 6, if fail to see the chamfering mouth, illustrate that then chamfering is overproof.
Claims (4)
1, a kind of interior Hole chamfering depth ratio is characterized in that than piece it comprises base and two the semi-cylindrical upper mounting plates, the lower platform that have drop that are arranged on the base.
2, interior Hole chamfering depth ratio as claimed in claim 1 is characterized in that than piece there is a groove upper mounting plate, lower platform and base junction.
3, interior Hole chamfering depth ratio as claimed in claim 1 or 2 is characterized in that than piece upper mounting plate, lower platform and base are one-body molded.
4, interior Hole chamfering depth ratio as claimed in claim 1 or 2 is characterized in that than piece upper mounting plate, lower platform and base removable jew are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520047979 CN2864577Y (en) | 2005-12-26 | 2005-12-26 | Comparing block for depth of bore chamfering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520047979 CN2864577Y (en) | 2005-12-26 | 2005-12-26 | Comparing block for depth of bore chamfering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864577Y true CN2864577Y (en) | 2007-01-31 |
Family
ID=37677027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520047979 Expired - Fee Related CN2864577Y (en) | 2005-12-26 | 2005-12-26 | Comparing block for depth of bore chamfering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864577Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032856A (en) * | 2010-11-27 | 2011-04-27 | 玉环普天单向器有限公司 | Testing device for gear radial chamfers |
| CN102679847A (en) * | 2011-03-08 | 2012-09-19 | 新兴重工湖北三六一一机械有限公司 | Inner hole chamfer depth gauge |
| CN102829692A (en) * | 2010-11-27 | 2012-12-19 | 玉环普天单向器有限公司 | Gear radial chamfer checking device |
| CN104677234A (en) * | 2015-03-16 | 2015-06-03 | 韶关学院 | Length measuring device for cylindrical hole |
| CN105627888A (en) * | 2015-12-30 | 2016-06-01 | 荆州环球汽车零部件制造有限公司 | Detection method and processing adjustment method for key groove depth on circular conical surface, and testing fixture |
| CN106643440A (en) * | 2016-11-16 | 2017-05-10 | 中核北方核燃料元件有限公司 | Special-purposed detection gauge for CF socket |
-
2005
- 2005-12-26 CN CN 200520047979 patent/CN2864577Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032856A (en) * | 2010-11-27 | 2011-04-27 | 玉环普天单向器有限公司 | Testing device for gear radial chamfers |
| CN102829692A (en) * | 2010-11-27 | 2012-12-19 | 玉环普天单向器有限公司 | Gear radial chamfer checking device |
| CN102032856B (en) * | 2010-11-27 | 2013-08-21 | 玉环普天单向器有限公司 | Testing device for gear radial chamfers |
| CN102829692B (en) * | 2010-11-27 | 2015-01-28 | 玉环普天单向器有限公司 | Gear radial chamfer checking device |
| CN102679847A (en) * | 2011-03-08 | 2012-09-19 | 新兴重工湖北三六一一机械有限公司 | Inner hole chamfer depth gauge |
| CN102679847B (en) * | 2011-03-08 | 2015-02-11 | 新兴重工湖北三六一一机械有限公司 | Inner hole chamfer depth gauge |
| CN104677234A (en) * | 2015-03-16 | 2015-06-03 | 韶关学院 | Length measuring device for cylindrical hole |
| CN104677234B (en) * | 2015-03-16 | 2017-07-07 | 韶关学院 | Cylindrical hole length-measuring appliance |
| CN105627888A (en) * | 2015-12-30 | 2016-06-01 | 荆州环球汽车零部件制造有限公司 | Detection method and processing adjustment method for key groove depth on circular conical surface, and testing fixture |
| CN105627888B (en) * | 2015-12-30 | 2018-11-06 | 荆州环球汽车零部件制造有限公司 | The detection method of keyway depth, processing method of adjustment and cubing on a kind of circular conical surface |
| CN106643440A (en) * | 2016-11-16 | 2017-05-10 | 中核北方核燃料元件有限公司 | Special-purposed detection gauge for CF socket |
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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 |