CN2225661Y - Radius tyemplet - Google Patents
Radius tyemplet Download PDFInfo
- Publication number
- CN2225661Y CN2225661Y CN 94239743 CN94239743U CN2225661Y CN 2225661 Y CN2225661 Y CN 2225661Y CN 94239743 CN94239743 CN 94239743 CN 94239743 U CN94239743 U CN 94239743U CN 2225661 Y CN2225661 Y CN 2225661Y
- Authority
- CN
- China
- Prior art keywords
- radius
- templet
- circular arc
- arm
- sheet arm
- 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
Links
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a radius templet which is mainly composed of two intersecting piece arms. The top end, internal side and external side of each of the two piece arms are respectively provided with a plurality of concave and convex circular arcs with unequal radians and included angles. The radius templet can form a series templet piece set according to standard interval radius sizes, and the series templet piece set is inlaid in a holding element which is similar to a wallet in a centralization way. the radius templet has the advantages of simple structure, convenient carryover, easy use, high measuring precision, wide application range, etc.
Description
The utility model relates to a kind of improved standard detection instrument, particularly a kind ofly both can be used for detecting mechanical surface of the work concave, convex arc radius size, can be used for the radius series model of using as limit gauge in the mechanical workpieces process again.
The radius series model system now commonly used embedded structure of handling knob is movably set with the uniformly-spaced serial model of radius size of two groups of concave, convex respectively coaxially at the two ends of handling knob.Two groups of models both can all be collected in the chamber of handling knob, and turned again and outwards did fan out.Have the neat and keeping of simple in structure, specification, advantage such as easy to carry.But owing to only be provided with the recessed of a particular circle arc angle or convex radius circular arc on each pattern piece, and owing to be subjected to the restriction of version, the arm of pattern piece is all shorter, add hand-held direct use-pattern, make this traditional radius gauge sheet applicable surface narrower, not only time-consuming but also bother during use, measuring accuracy is relatively poor.
Task of the present utility model is to provide a kind of both simple in structure, complete in specifications, the serial radius gauge that easy to use again, accuracy of detection is high and widely applicable.
The utility model is achieved in that merges into one group of series pattern piece form with two groups of pattern piece of concave, convex of traditional chamber structure for use of handling knob, the concavo-convex circular arc of same radius size is concentrated be arranged on the pattern piece that has two sheet arms, two arms are intersecting each other, the radius arc such as concave, convex of different arc angles are set respectively in their top, interior outer side edges and intersection, detect needs with the precision that satisfies various difformities, different concave, convex arc surfaces.Because each pattern piece is absolute version, the sheet arm can suitably extend according to actual needs, both can satisfy the needs of this body structure, is convenient to the user again and directly hands or use holder and detect.
The utility model based on above-mentioned design, the radius size series pattern piece of normal space can be concentrated and be inlaid in the holder of similar leather wallet and so on,, keeping simple in structure and the advantage such as easy to carry except that still having, also have widely applicable, easy to use and distinct advantages such as measuring accuracy height, thereby have tangible advance, economy and practicality.
Be described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of one of the utility model embodiment.
Fig. 2 is two the structural representation of the utility model embodiment.
Consult Fig. 1, radius gauge sheet of the present utility model mainly is made up of sheet arm 1 intersecting each other and sheet arm 2.Sheet arm 1 is provided with inner side edge 6, outer side edges 7, and its top is provided with convex shaped arc R1; Sheet arm 2 is provided with inner side edge 3, outer side edges 4, and its top is provided with spill circular arc R 3, and outer side edges 4 is provided with spill circular arc R 4; The unilateral hole 5 that is provided with of sheet arm 1 and sheet arm 2 intersections, the intersection of inner side edge 3,6 is provided with the spill circular arc R, and outer side edges 4,7 intersections are provided with convex shaped arc R5.
Consult Fig. 2, the outer side edges 7 of the utility model radius gauge sheet sheet arm 1 is provided with spill circular arc R 6.
Consult Fig. 1, Fig. 2, the concave, convex circular arc R 1 on interior outer side edges 3,4,6,7 and the top, R3, R4, R6 can be arranged to respectively greater than the radian angle that does not wait arbitrarily between 90 degree, 90 degree～180 degree, to satisfy the various different needs that detect.Sheet arm 1, sheet arm 2 can orthogonally intersect, and at this moment, the radian angle of R2, R5 is 90 degree, can be for measuring less than 90 degree or equaling the usefulness of the concave, convex circular arcs of 90 degree.
During use, the user can select the concave, convex shape circular arc on pattern piece and the pattern piece for use with the form of sitting in the right seat.
Claims (3)
1, a kind of radius gauge comprises sheet arm 1, sheet arm 2, it is characterized in that sheet arm 1, sheet arm 2 are intersecting each other; Sheet arm 1 is provided with inner side edge 6, outer side edges 7, and the top is provided with convex shaped arc R1; Sheet arm 2 is provided with the outer side edges 4 of inner side edge 3, band spill circular arc R 4, and the top is provided with spill circular arc R 3; The unilateral hole 5 that is provided with of sheet arm 1, sheet arm 2 intersections, the intersection that the intersection of inner side edge 3,6 is provided with spill circular arc R 2, outer side edges 4,7 is provided with convex shaped arc R5.
2, by the described radius gauge of claim 1, it is characterized in that the radian angle of described spill circular arc R 2 and convex shaped arc R5 is 90 degree.
3. by the described radius gauge of claim 1, it is characterized in that also being provided with spill circular arc R 6 on the outer side edges 7 of described arm 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94239743 CN2225661Y (en) | 1994-11-29 | 1994-11-29 | Radius tyemplet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94239743 CN2225661Y (en) | 1994-11-29 | 1994-11-29 | Radius tyemplet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2225661Y true CN2225661Y (en) | 1996-04-24 |
Family
ID=33846890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94239743 Expired - Fee Related CN2225661Y (en) | 1994-11-29 | 1994-11-29 | Radius tyemplet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2225661Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279935A (en) * | 2013-07-12 | 2015-01-14 | 中国石油天然气股份有限公司 | Template and method for measuring arc of external thread root |
| CN105163660A (en) * | 2013-05-02 | 2015-12-16 | 皇家飞利浦有限公司 | Method and device for sizing masks |
| CN105403116A (en) * | 2015-12-02 | 2016-03-16 | 哈尔滨电机厂有限责任公司 | Detection sample plate for relief grinding allowance of runner weld seam circular bead |
| CN105466316A (en) * | 2015-11-18 | 2016-04-06 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for rapidly detecting profile dimensions of nozzle casing |
| CN102878907B (en) * | 2012-09-20 | 2016-12-21 | 靖江量具有限公司 | Measure chamfer angle of part slide calliper rule |
| CN107356183A (en) * | 2017-07-21 | 2017-11-17 | 五冶集团上海有限公司 | A kind of instrument of measurement plate radian and preparation method thereof |
| CN111336889A (en) * | 2020-03-24 | 2020-06-26 | 山东省建筑科学研究院有限公司 | Ribbed steel bar diameter comparison ruler and method |
-
1994
- 1994-11-29 CN CN 94239743 patent/CN2225661Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878907B (en) * | 2012-09-20 | 2016-12-21 | 靖江量具有限公司 | Measure chamfer angle of part slide calliper rule |
| CN105163660A (en) * | 2013-05-02 | 2015-12-16 | 皇家飞利浦有限公司 | Method and device for sizing masks |
| US10029061B2 (en) | 2013-05-02 | 2018-07-24 | Koninklijke Philips N.V. | Method and device for sizing masks |
| CN105163660B (en) * | 2013-05-02 | 2018-10-16 | 皇家飞利浦有限公司 | Method and apparatus for determining size for mask |
| CN104279935A (en) * | 2013-07-12 | 2015-01-14 | 中国石油天然气股份有限公司 | Template and method for measuring arc of external thread root |
| CN105466316A (en) * | 2015-11-18 | 2016-04-06 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for rapidly detecting profile dimensions of nozzle casing |
| CN105403116A (en) * | 2015-12-02 | 2016-03-16 | 哈尔滨电机厂有限责任公司 | Detection sample plate for relief grinding allowance of runner weld seam circular bead |
| CN105403116B (en) * | 2015-12-02 | 2017-12-19 | 哈尔滨电机厂有限责任公司 | Runner weld seam fillet relief grinding surplus detects model |
| CN107356183A (en) * | 2017-07-21 | 2017-11-17 | 五冶集团上海有限公司 | A kind of instrument of measurement plate radian and preparation method thereof |
| CN111336889A (en) * | 2020-03-24 | 2020-06-26 | 山东省建筑科学研究院有限公司 | Ribbed steel bar diameter comparison ruler and method |
| CN111336889B (en) * | 2020-03-24 | 2021-09-24 | 山东省建筑科学研究院有限公司 | Ribbed steel bar diameter comparison ruler and method |
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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 |