CN101551225A - Measuring apparatus for measuring coaxiality of motor base - Google Patents
Measuring apparatus for measuring coaxiality of motor base Download PDFInfo
- Publication number
- CN101551225A CN101551225A CNA2009100276082A CN200910027608A CN101551225A CN 101551225 A CN101551225 A CN 101551225A CN A2009100276082 A CNA2009100276082 A CN A2009100276082A CN 200910027608 A CN200910027608 A CN 200910027608A CN 101551225 A CN101551225 A CN 101551225A
- Authority
- CN
- China
- Prior art keywords
- measuring
- base
- measurement
- measuring apparatus
- coaxiality
- 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.)
- Pending
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a measuring apparatus for measuring the coaxiality of a motor base, comprising a percentage measurement meter and a base. The measuring apparatus is characterized in that a second positioning part and a third positioning part are positioned on the internal wall of a base spigot and on a base spigot plane; a first positioning part is positioned on the base spigot plane by a first butterfly bolt; a fixed block is moved to a suitable position; subsequently, a third butterfly bolt and a fourth butterfly bolt are fastened on a measuring apparatus mainbody by a fixed block; a measurement rod is moved to a suitable position in a base iron core gear and is fixed on the fixed block by a hexagonal bolt and a second butterfly bolt; the movable measurement rod is provided with a ring-shaped bolt and the percentage measurement meter is arranged on the measurement rod. The measuring apparatus has simple, convenient and practical method, needs no special spigot gauge, carries out the measurement directly by the base spigot, the plane and the internal diameter of the iron core gear; when the measuring apparatus is used for measuring the coaxiality of the special base, the measurement process is simple, perspicuous and intuitionistic, the detection time can be saved greatly for each measurement, and the production efficiency can be improved.
Description
Technical field
The present invention relates to a kind of measuring apparatus for measuring coaxiality of motor base, specifically be used for the measurement of electric machine stand seam and shelves right alignment unshakable in one's determination, belong to the special measuring tool technical field in the motor manufacture process.
Background technology
In the prior art, in producing the electric machine stand process, measurement to electric machine stand seam and shelves right alignment unshakable in one's determination, originally measure on lathe with general measurer always, and to process what a seam dish when measuring in advance, the seam size will have certain requirement that cooperates with support seam size on the seam dish, support is connected with seam dish on the lathe, the dial gauge gauge outfit is touched support shelves unshakable in one's determination internal diameter, the rotation support, on a normal section, measure a certain diameter two-end-point earlier, promptly read the reading Ma of peak a place earlier, rotate 180 ° on support then, obtain the reading Mb of minimum point b place, can get the difference of twice measurement | Ma-Mb| measure the reading difference of a plurality of diameter two-end-points again by rotational parts on same cross section, and the maximal value in the read off difference is the coaxiality error on this cross section; Measure coaxiality error on some normal sections with identical method then, and get wherein that the maximum is the coaxiality error of support.Measuring process complexity, loaded down with trivial details.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby provide a kind of measuring process simple, clear, directly perceived, can save greatly and measure detection time, and the measuring apparatus for measuring coaxiality of motor base that can enhance productivity.
According to technical scheme provided by the invention, a kind of measuring apparatus for measuring coaxiality of motor base comprises the percentage meter, support, second keeper, the 3rd keeper is positioned support seam inwall and support seam plane, first keeper is positioned support seam plane with first wing bolt, mobile fixed block is to the appropriate location, use the 3rd wing bolt then, the 4th wing bolt is anchored on fixed block on the measuring instrument main body, the traverse measurement bar is to the interior correct position of support shelves unshakable in one's determination, with the hex bolts and second wing bolt sounding rod is fixed on the fixed block, annular bolt is set on the traverse measurement bar, and the percentage meter is contained on the sounding rod.
Compared with the prior art the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; Measuring method is easy, practical, seam dish specially not, the direct special measurement instrument of measuring by support seam, plane and shelves internal diameter unshakable in one's determination, measure with this special-purpose support axiality measuring apparatus, measuring process is simple, clear, directly perceived, and each the measurement only needs 3 ~ 5 minutes, save detection time greatly, improved production efficiency.
Description of drawings
Fig. 1 is user mode figure of the present invention.
Fig. 2 is a structural front view of the present invention.
Fig. 3 is a structure right view of the present invention.
Fig. 4 is that structure A of the present invention is to partial view.
Embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
As Fig. 1～shown in Figure 4, comprise measuring instrument main body 1, fixed block 2, sounding rod 3, hex bolts 4, first wing bolt 5, first keeper 6, second wing bolt 7, the 3rd wing bolt 8, the 4th wing bolt 9, second keeper 10 and the 3rd keeper 11, annular bolt 12, percentage meter 13.
The present invention's second keeper 10, the 3rd keeper 11 are positioned support seam inwall and support seam plane, first keeper, 6 usefulness, first wing bolt 5 is positioned support seam plane, mobile fixed block 2 is to the appropriate location, with the 3rd wing bolt 8, the 4th wing bolt 9 fixed block 2 is anchored on the measuring instrument main body 1 then, traverse measurement bar 3 is to the interior correct position of support shelves unshakable in one's determination, with the hex bolts 4 and second wing bolt 7 sounding rod 3 is fixed on the fixed block 2, annular bolt 12 is set on the traverse measurement bar 3, and percentage meter 13 is contained on the sounding rod 3.
Adjusting dial gauge 13 to its measuring head then touches in support shelves unshakable in one's determination inwall in certain range ability, traverse measurement instrument main body 1 gently, first keeper 6 and second keeper 10 and the 3rd keeper 11 are positioned the support correct position, traverse measurement bar 3, and the dial gauge measuring head is touched and, read the dial gauge indicating value perpendicular to support shelves unshakable in one's determination internal diameter; Then measuring instrument is turned over 90 ° of positions, measure with same measuring method, read the dial gauge indicating value, the difference of twice indicating value is the support coaxiality error, measure coaxiality error on some normal sections with identical method then, and get wherein that the maximum is the coaxiality error of support.Measuring process is simple, clear, and is directly perceived, directly just can read measurement result on measuring instrument, and each the measurement only needs 3～5 minutes.
Claims (2)
1, a kind of measuring apparatus for measuring coaxiality of motor base, comprise percentage meter (13), support, it is characterized in that: adopt second keeper (10), the 3rd keeper (11) is positioned support seam inwall and support seam plane, first keeper (6) is positioned support seam plane with first wing bolt (5), with the 3rd wing bolt (8), the 4th wing bolt (9) is anchored on fixed block (2) on the measuring instrument main body (1), with hex bolts (4) and second wing bolt (7) sounding rod (3) is fixed on the fixed block (2), percentage meter (13) is contained on the sounding rod (3).
2, a kind of measuring apparatus for measuring coaxiality of motor base according to claim 1 is characterized in that described traverse measurement bar (3) is provided with annular bolt (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100276082A CN101551225A (en) | 2009-05-14 | 2009-05-14 | Measuring apparatus for measuring coaxiality of motor base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100276082A CN101551225A (en) | 2009-05-14 | 2009-05-14 | Measuring apparatus for measuring coaxiality of motor base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101551225A true CN101551225A (en) | 2009-10-07 |
Family
ID=41155601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100276082A Pending CN101551225A (en) | 2009-05-14 | 2009-05-14 | Measuring apparatus for measuring coaxiality of motor base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101551225A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335585A (en) * | 2013-06-24 | 2013-10-02 | 山西晋城无烟煤矿业集团有限责任公司 | Coaxiality detector |
| CN103913108A (en) * | 2014-04-03 | 2014-07-09 | 含山县清溪德胜铸造厂 | Device for measuring diameter tolerance of male end of motor end cap |
| CN103913107A (en) * | 2014-04-03 | 2014-07-09 | 含山县清溪德胜铸造厂 | Device for measuring diameter tolerance of female end of motor end cap |
| CN104930957A (en) * | 2015-05-20 | 2015-09-23 | 安徽皖南电机股份有限公司 | Detection tool for detecting coaxiality of motor housing |
| CN105136004A (en) * | 2015-07-14 | 2015-12-09 | 上海金众汽车配件有限公司 | Automobile part detection device |
| CN104596402B (en) * | 2013-10-30 | 2019-01-04 | 上海宝钢工业技术服务有限公司 | Motor stator end cap seam allowance and stator core axiality detection device |
| CN110470198A (en) * | 2019-08-30 | 2019-11-19 | 联动天翼新能源有限公司 | A kind of cylindrical battery case diameter and concentricity testing device |
-
2009
- 2009-05-14 CN CNA2009100276082A patent/CN101551225A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335585A (en) * | 2013-06-24 | 2013-10-02 | 山西晋城无烟煤矿业集团有限责任公司 | Coaxiality detector |
| CN104596402B (en) * | 2013-10-30 | 2019-01-04 | 上海宝钢工业技术服务有限公司 | Motor stator end cap seam allowance and stator core axiality detection device |
| CN103913108A (en) * | 2014-04-03 | 2014-07-09 | 含山县清溪德胜铸造厂 | Device for measuring diameter tolerance of male end of motor end cap |
| CN103913107A (en) * | 2014-04-03 | 2014-07-09 | 含山县清溪德胜铸造厂 | Device for measuring diameter tolerance of female end of motor end cap |
| CN104930957A (en) * | 2015-05-20 | 2015-09-23 | 安徽皖南电机股份有限公司 | Detection tool for detecting coaxiality of motor housing |
| CN104930957B (en) * | 2015-05-20 | 2019-05-10 | 安徽皖南电机股份有限公司 | Electric machine casing concentricity detecting tool |
| CN105136004A (en) * | 2015-07-14 | 2015-12-09 | 上海金众汽车配件有限公司 | Automobile part detection device |
| CN105136004B (en) * | 2015-07-14 | 2018-09-28 | 上海金众汽车配件有限公司 | A kind of automobile component detection device |
| CN110470198A (en) * | 2019-08-30 | 2019-11-19 | 联动天翼新能源有限公司 | A kind of cylindrical battery case diameter and concentricity testing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101551225A (en) | Measuring apparatus for measuring coaxiality of motor base | |
| CN201177493Y (en) | Inspection tool for circle arc radius measurment | |
| CN202074915U (en) | High precision testing device of engine valve disk terminal conical face height | |
| CN203672291U (en) | Cylindricity measuring device for large-size cylinder body | |
| CN203586992U (en) | Detector for rapidly measuring gear cone hole | |
| CN202432948U (en) | Position measuring and detecting mechanism | |
| CN201828221U (en) | Cylinder jacket length and spigot height checking fixture | |
| CN111043930A (en) | Measuring device for pitch diameter radial run-out of external thread of threaded sleeve | |
| CN201407986Y (en) | Motor frame coaxiality measuring instrument | |
| CN210802427U (en) | Roundness detector for sample detection | |
| CN202119364U (en) | Thin wall type annular workpiece inner circle measuring device | |
| CN202372102U (en) | Aligning force and aligning displacement detector for separable angular contact ball bearing | |
| CN203798284U (en) | Large-diameter measuring device | |
| CN202748268U (en) | Compression clamp capable of accurately measuring compression quantity | |
| CN206740040U (en) | Ball cover class product thickness device for detecting difference | |
| CN202947665U (en) | Roll neck blind hole symmetry measurement instrument | |
| CN202780924U (en) | Quality and size detecting clamp | |
| CN202648582U (en) | Detection device for axial play of motor | |
| CN202350699U (en) | Measuring tool special for end cover of motor enclosure | |
| CN202204458U (en) | Coaxiality error examination clamp for sleeve or hollow shaft type parts | |
| CN201780084U (en) | Measuring instrument for external thread sealing surface of oil casing | |
| CN201535661U (en) | Special gauge for gauging engine cylinder hole perpendicularity | |
| CN201302434Y (en) | Bearing lathing measurement detector | |
| CN201757646U (en) | Forcing press levelness detection apparatus | |
| CN201555539U (en) | Air valve check tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091007 |