CN102997788A - Cambered surface central position detection device - Google Patents
Cambered surface central position detection device Download PDFInfo
- Publication number
- CN102997788A CN102997788A CN2012104620555A CN201210462055A CN102997788A CN 102997788 A CN102997788 A CN 102997788A CN 2012104620555 A CN2012104620555 A CN 2012104620555A CN 201210462055 A CN201210462055 A CN 201210462055A CN 102997788 A CN102997788 A CN 102997788A
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- Prior art keywords
- push rod
- cambered surface
- base
- slide
- detection device
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- 238000001514 detection method Methods 0.000 title abstract 4
- 230000000153 supplemental effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a detection tool, in particular to a cambered surface central position detection device which can quickly and accurately determine the center of the cambered surface and is small in error. The cambered surface central position detection device comprises a base and is characterized in that positioning supporting seats and auxiliary supporting pins are arranged at two ends of the base, a positioning supporting pin is arranged on the corresponding supporting seat, and a movable ejection rod is arranged on the base correspondingly. Movable sliding blocks matched with the ejection rod are symmetrically arranged at two ends of the ejection rod. A spring is connected between two sliding blocks, and symmetrical measurement heads are arranged on the outer sides of the two sliding blocks respectively.
Description
Technical field
The present invention relates to the testing tool field, be specially a kind of cambered surface center cubing.
Background technology
In auto parts and components, have with holesly, the plane is arranged, cambered surface is also arranged, to determine its center for cambered surface, generally adopt the three-dimensional computing method, but its complicated operation produces error easily.
Summary of the invention
In order to address the above problem, the invention provides a kind of cambered surface center cubing, it can determine the cambered surface center fast and accurately, error is little.
Its technical scheme is such: it comprises base, it is characterized in that, described base two ends are provided with positioning supports seat and supplemental support pin, be provided with the positioning supports pin on the described supporting seat, be provided with movably push rod of correspondence on the described base, described push rod two ends are symmetrically arranged with the movable sliding block that cooperates with described push rod, are connected with spring between described two slide blocks, and described two slide blocks outside is respectively arranged with symmetrical measuring head.
It is further characterized in that described push rod top is trapezoidal, and described slide block arranges with described push rod is vertical; Described push rod connects eccentric block, and described eccentric block connects rotary handle; Be provided with the slide that cooperates with described slide block on the described base.
After adopting structure of the present invention, be provided with movably push rod on the base, the push rod two ends are symmetrically arranged with the movable sliding block that cooperates with push rod, be connected with spring between two slide blocks, two slide block outsides are respectively arranged with symmetrical measuring head, drive the slide block at two ends to two side shiftings by mobile push rod, make measuring head hold out against cambered surface, the push rod center is the cambered surface center, and it has realized determining fast and accurately the cambered surface center, and error is little.
Description of drawings
Fig. 1 is front view of the present invention;
Fig. 2 is vertical view of the present invention.
Embodiment
See Fig. 1, shown in Figure 2, it comprises base 1, be provided with positioning supports seat 2 and supplemental support pin 12-1,12-2 on the base 1, be provided with positioning supports pin 3 on the positioning supports seat 2, be provided with movably push rod 4 on the base 1, push rod 4 two ends are symmetrically arranged with the movable sliding block 5 that cooperates with push rod 4, two 5 of slide blocks are connected with 8, two slide block 5 outsides of spring and are respectively arranged with symmetrical measuring head 6; Push rod 4 tops are trapezoidal, slide block 5 and push rod 4 vertical settings, and push rod 4 connects eccentric block 9, and eccentric block 9 connects rotary handle 10, is provided with the slide 7 that cooperates with slide block 5 on the base 1.
Its testing process is as described below: tested workpiece 11 is positioned on the base 1, positioning supports pin 3 and auxiliary positioning pin 12-1,12-2 positioning supports, promote push rod 4, because slide block 5 close contacts at push rod 4 and two ends, push rod 4 longitudinally moving rotating turns to the horizontal movement of slide block 5, slide block 5 is to two side shiftings, because slide block 5 and the measuring head 6 at two ends are symmetrical, the mobile of push rod 4 guarantees that the displacement of two ends slide block 5 is consistent, when the measuring head 6 at the two ends cambered surface at top tight workpieces 11 two ends respectively, the center of push rod 4 is the center of cambered surface; Push rod 4 tops are trapezoidal, and slide block 5 and push rod 4 vertical settings are convenient to conversion mobile between push rod 4 and the slide block 5, and push rod 4 connects eccentric block 9, and eccentric block 9 connects rotary handle 10, so that mobile push rod 4 is convenient.
Claims (4)
1. cambered surface center cubing, it comprises base, it is characterized in that, described base two ends are provided with positioning supports seat and supplemental support pin, be provided with the positioning supports pin on the described supporting seat, be provided with movably push rod of correspondence on the described base, described push rod two ends are symmetrically arranged with the movable sliding block that cooperates with described push rod, be connected with spring between described two slide blocks, described two slide blocks outside is respectively arranged with symmetrical measuring head.
2. a kind of cambered surface according to claim 1 center cubing is characterized in that described push rod top is trapezoidal, and described slide block arranges with described push rod is vertical.
3. a kind of cambered surface according to claim 2 center cubing is characterized in that, described push rod connects eccentric block, and described eccentric block connects rotary handle.
4. a kind of cambered surface according to claim 3 center cubing is characterized in that, is provided with the slide that cooperates with described slide block on the described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210462055.5A CN102997788B (en) | 2012-11-16 | 2012-11-16 | A kind of cambered surface central position detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210462055.5A CN102997788B (en) | 2012-11-16 | 2012-11-16 | A kind of cambered surface central position detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102997788A true CN102997788A (en) | 2013-03-27 |
| CN102997788B CN102997788B (en) | 2016-08-24 |
Family
ID=47926674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210462055.5A Active CN102997788B (en) | 2012-11-16 | 2012-11-16 | A kind of cambered surface central position detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102997788B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5987761A (en) * | 1997-02-05 | 1999-11-23 | Haweka Auswuchttechnik Horst Warkotsch Gmbh | Axle measurement holder to fasten a measuring head to the rim of a vehicle wheel |
| CN201444029U (en) * | 2009-07-25 | 2010-04-28 | 刘红艳 | Multifunctional inner hole measuring scale |
| CN202101620U (en) * | 2011-05-26 | 2012-01-04 | 长城汽车股份有限公司 | Tension mechanism and quick tension positioning device used for crankshaft hole of automobile cylinder block and provided with tension mechanism |
| CN202947578U (en) * | 2012-11-16 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Cambered surface center position detecting device |
-
2012
- 2012-11-16 CN CN201210462055.5A patent/CN102997788B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5987761A (en) * | 1997-02-05 | 1999-11-23 | Haweka Auswuchttechnik Horst Warkotsch Gmbh | Axle measurement holder to fasten a measuring head to the rim of a vehicle wheel |
| CN201444029U (en) * | 2009-07-25 | 2010-04-28 | 刘红艳 | Multifunctional inner hole measuring scale |
| CN202101620U (en) * | 2011-05-26 | 2012-01-04 | 长城汽车股份有限公司 | Tension mechanism and quick tension positioning device used for crankshaft hole of automobile cylinder block and provided with tension mechanism |
| CN202947578U (en) * | 2012-11-16 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Cambered surface center position detecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102997788B (en) | 2016-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qian Fanglin Inventor before: Jiang Xinfen |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170630 Address after: Hunan Zhongzhou prosperous village 414104 County of Yueyang province Xiang Jiang Jia Village Group No. 10 Patentee after: Qian Fanglin Address before: Wuxi City, Jiangsu province Xidalu 214112 District No. 556 Patentee before: MT Precision Machinery Manufacturing Co., Ltd. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Tianye Inventor before: Qian Fanglin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170906 Address after: 226532, No. 26, Tongjiang Road, Changjiang town (Rugao port area), Nantong, Jiangsu, Rugao Patentee after: Jiangsu Kelite Environmental Protection Technology Co., Ltd. Address before: Hunan Zhongzhou prosperous village 414104 County of Yueyang province Xiang Jiang Jia Village Group No. 10 Patentee before: Qian Fanglin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191203 Address after: 314000 No.166, Haiwang Road, Shendang Industrial Park, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Deyikang Photoelectric Co., Ltd. Address before: 226532 Changjiang Town, Rugao City, Rugao, Nantong, Jiangsu, No. 26 Tongjiang Road Patentee before: Jiangsu Kelite Environmental Protection Technology Co., Ltd. |