CN101979954B - Measuring tool for measuring arc parts - Google Patents
Measuring tool for measuring arc parts Download PDFInfo
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- CN101979954B CN101979954B CN201010518168A CN201010518168A CN101979954B CN 101979954 B CN101979954 B CN 101979954B CN 201010518168 A CN201010518168 A CN 201010518168A CN 201010518168 A CN201010518168 A CN 201010518168A CN 101979954 B CN101979954 B CN 101979954B
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- measuring
- cross bar
- annulus
- clock gauge
- circular arc
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of measuring tools, in particular to a measuring tool for measuring arc parts. The measuring tool comprises an annular measuring body, wherein the two ends of the annular measuring body are provided with a dial gauge seat frame; a dial gauge is arranged on the dial gauge seat frame; a cross bar is fixed at the two ends of the annular measuring body; and a high-accuracy level gauge is arranged on the cross bar, namely is arranged in a groove which is milled on the cross bar, and is connected with an annular part symmetric adjustment bolt and an annular part horizontal adjustment bolt. The measuring tool has a simple structure, is easy to maintain and can be made into series with different measuring ranges for measuring all the arc parts which have the size of more than 50mm and the radian of less than 180 degrees, an arc is convenient and quick to measure and actual operation is simple.
Description
Technical field
The present invention relates to a kind of measurer, relate in particular to a kind of measurer of measuring circular arc class part.
Background technology
In process of production; Often run into the problems of measurement of circular arc internal diameter, particularly be directed against less than 180 degree circular arc class parts, generally; All can't measure with the normal conventional measurer; Perhaps reasons such as precision is lower in measuring process make the scale error of measuring circular arc very big, can not satisfy the production needs when serious.
Summary of the invention
The technical matters that the present invention will solve is: measuring less than 180 degree circular arc class parts; Generally; All can't measure with the normal conventional measurer, perhaps reasons such as precision is lower in measuring process make the scale error of measuring circular arc very big; Can not satisfy the production needs when serious, a kind of measurer of measuring circular arc class part is provided.
In order to overcome the defective that exists in the background technology; The technical solution adopted for the present invention to solve the technical problems is: the present invention includes annulus amount body, said annulus amount body two ends are provided with the clock gauge mounting, on the clock gauge mounting, clock gauge are installed; Cross bar is fixed in annulus amount body two ends; Said cross bar is provided with the high level of accuracy appearance, and the high level of accuracy appearance is positioned in the groove that mills out on the cross bar, and said high level of accuracy appearance is connected with annulus portion symmetry and regulates bolt and annulus portion horizontal adjustment bolt.
According to another embodiment of the invention, comprise that further the clock gauge of installing on the said clock gauge mounting fixed by clamping screw.
According to another embodiment of the invention, further comprise said cross bar centre drill one aperture, connect the universal body of rod.
According to another embodiment of the invention, further comprise on the said universal body of rod connecting Magnetic gauge stand, connect by bolt.
The invention has the beneficial effects as follows: of the present invention simple in structure; And safeguard that easily structure of the present invention can be made the series of different ranges, measurement range can cover from all the circular arc class parts less than 180 degree more than the 50mm; Convenient, fast when measuring circular arc, practical operation is simple.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention;
Wherein: 1, annulus amount body, 2, cross bar, 3, the clock gauge mounting, 4, the high level of accuracy appearance, 5, clamping screw, 6, clock gauge, 7, Magnetic gauge stand, 8, bolt, 9, the universal body of rod, 10, annulus portion horizontal adjustment bolt, 11, annulus portion symmetry regulates bolt.
Embodiment
Fig. 1 is a structural representation of the present invention; Comprise annulus amount body 1 among the figure, said annulus amount body 1 two ends are provided with clock gauge mounting 3, and clock gauge 6 is installed on clock gauge mounting 3; Cross bar 2 is fixed in annulus amount body 1 two ends; Said cross bar 2 is provided with high level of accuracy appearance 4, and high level of accuracy appearance 4 is positioned in the groove that mills out on the cross bar 2, and said high level of accuracy appearance 4 is connected with annulus portion symmetry and regulates bolt 11 and annulus portion horizontal adjustment bolt 10.Annulus amount body 1 is 1/4 annulus, through the consistent standard ring of circle diameter, annulus amount body 1 is carried out zero check; Make clock gauge 6 be compressed to maximum range, the pointer of both sides clock gauge 6 must be consistent, and annulus amount body 1 part is contained on the Magnetic gauge stand 7 then; Magnetic gauge stand 7 is adsorbed on the correct position of measuring part, annulus amount body 1 annulus head alignment pieces circular arc, the level meter coarse adjustment horizontal direction on the use device; Swing then, see clock gauge 6 accurate adjustment level and fixing horizontals on one side, then the annulus part of whirligig; Make the pointer of both sides clock gauge 6 consistent; Read tabular value, the form of clock gauge swing situation that the contrast calculated in advance is good and circular arc place radius of a circle function situation can draw arc radius this moment.
The clock gauge of installing on the said clock gauge mounting 36 is fixing by clamping screw 5.Clock gauge 6 can accurate adjustment level and fixing horizontal.
Said cross bar 2 centre drills one aperture connects the universal body of rod 9.The universal body of rod 9 is used to connect Magnetic gauge stand 7.
Connect Magnetic gauge stand 7 on the said universal body of rod 9, be fixedly connected by bolt 8.Magnetic gauge stand 9 can be placed in each suitable position of part during work.
Of the present invention simple in structure, and safeguard that easily structure of the present invention can be made the series of different ranges, measurement range can cover from all the circular arc class parts less than 180 degree more than the 50mm, and convenient, fast when measuring circular arc, practical operation is simple.
Claims (4)
1. measurer of measuring circular arc class part; Comprise annulus amount body (1); It is characterized in that: said annulus amount body (1) two ends are provided with clock gauge mounting (3); Clock gauge (6) is installed on clock gauge mounting (3), and cross bar (2) is fixed in annulus amount body (1) two ends, and said cross bar (2) is provided with high level of accuracy appearance (4); High level of accuracy appearance (4) is positioned in the groove that mills out on the cross bar (2), and said high level of accuracy appearance (4) is connected with annulus portion symmetry and regulates bolt (11) and annulus portion horizontal adjustment bolt (10).
2. the measurer of measurement circular arc class part as claimed in claim 1 is characterized in that: it is fixing by clamping screw (5) that said clock gauge mounting (3) is gone up the clock gauge of installing (6).
3. the measurer of measurement circular arc class part as claimed in claim 1 is characterized in that: said cross bar (2) centre drill one aperture connects the universal body of rod (9).
4. the measurer of measurement circular arc class part as claimed in claim 3 is characterized in that: the said universal body of rod (9) is gone up and is connected Magnetic gauge stand (7), is fixedly connected by bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010518168A CN101979954B (en) | 2010-10-25 | 2010-10-25 | Measuring tool for measuring arc parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010518168A CN101979954B (en) | 2010-10-25 | 2010-10-25 | Measuring tool for measuring arc parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101979954A CN101979954A (en) | 2011-02-23 |
| CN101979954B true CN101979954B (en) | 2012-09-05 |
Family
ID=43600472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010518168A Active CN101979954B (en) | 2010-10-25 | 2010-10-25 | Measuring tool for measuring arc parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101979954B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818501B (en) * | 2012-07-09 | 2013-12-11 | 平高集团有限公司 | Arc radius measuring device |
| CN102809342B (en) * | 2012-07-09 | 2013-12-11 | 平高集团有限公司 | Aligning mechanism for arc radius measuring device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2116883U (en) * | 1992-03-25 | 1992-09-23 | 熊建平 | Large-size testing instrument |
| JP2001317907A (en) * | 2000-05-11 | 2001-11-16 | Hitachi Cable Ltd | Multi-purpose measurement unit for radius of curvature |
| CN2802437Y (en) * | 2005-05-14 | 2006-08-02 | 张修江 | Radius rule for measuring curve |
| CN201037762Y (en) * | 2007-02-07 | 2008-03-19 | 西安飞机工业（集团）有限责任公司 | Tool for measuring arc height |
| CN201177493Y (en) * | 2008-04-11 | 2009-01-07 | 广西玉柴机器股份有限公司 | Inspection tool for circle arc radius measurment |
| CN101451805A (en) * | 2007-11-28 | 2009-06-10 | 上海梅山钢铁股份有限公司 | High precision orthodrome radius measuring apparatus and measuring method thereof |
-
2010
- 2010-10-25 CN CN201010518168A patent/CN101979954B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2116883U (en) * | 1992-03-25 | 1992-09-23 | 熊建平 | Large-size testing instrument |
| JP2001317907A (en) * | 2000-05-11 | 2001-11-16 | Hitachi Cable Ltd | Multi-purpose measurement unit for radius of curvature |
| CN2802437Y (en) * | 2005-05-14 | 2006-08-02 | 张修江 | Radius rule for measuring curve |
| CN201037762Y (en) * | 2007-02-07 | 2008-03-19 | 西安飞机工业（集团）有限责任公司 | Tool for measuring arc height |
| CN101451805A (en) * | 2007-11-28 | 2009-06-10 | 上海梅山钢铁股份有限公司 | High precision orthodrome radius measuring apparatus and measuring method thereof |
| CN201177493Y (en) * | 2008-04-11 | 2009-01-07 | 广西玉柴机器股份有限公司 | Inspection tool for circle arc radius measurment |
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| Publication number | Publication date |
|---|---|
| CN101979954A (en) | 2011-02-23 |
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