CN102975147B - Positioning head structure in a kind of hole of detection tool - Google Patents
Positioning head structure in a kind of hole of detection tool Download PDFInfo
- Publication number
- CN102975147B CN102975147B CN201210463714.7A CN201210463714A CN102975147B CN 102975147 B CN102975147 B CN 102975147B CN 201210463714 A CN201210463714 A CN 201210463714A CN 102975147 B CN102975147 B CN 102975147B
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- Prior art keywords
- positioning head
- hole
- activity orientation
- head body
- orientation piece
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- 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.)
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 238000005259 measurement Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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- Machine Tool Sensing Apparatuses (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention provides positioning head structure in a kind of hole of detection tool, ensure the accurate of positioning head location, ensure location in the hole of detection tool, thereby detection, the crudy of hole inner oil sump are ensured, it comprises positioning head body, it is characterized in that: on described positioning head body, be evenly provided with multiple stationary positioned pieces and an activity orientation piece, described activity orientation piece connects described positioning head body by bearing pin, described pin diameter is less than the diameter of described activity orientation piece inner via hole, and described activity orientation piece is connected with described positioning head body by spring.
Description
Technical field
The present invention relates to measure the technical field of the instruments of inspection, be specially positioning head structure in a kind of hole of detection tool.
Background technology
When the axiality detection tool of hole inner oil sump is detected to measurement, adopt positioning head in hole, due to the mismachining tolerance of positioning head in hole, positioning head may be not too accurate coordinating of hole, cooperation or excessively pine or tension, affect location in the hole of detection tool, thereby affected detection, the crudy of hole inner oil sump.
Summary of the invention
For the problems referred to above, the invention provides positioning head structure in a kind of hole of detection tool, ensured positioning head location precisely, ensured to locate in the hole of detection tool, thereby ensured detection, the crudy of hole inner oil sump.
Its technical scheme is such: positioning head structure in a kind of hole of detection tool, it comprises positioning head body, it is characterized in that: on described positioning head body, be evenly provided with multiple stationary positioned pieces and an activity orientation piece, described activity orientation piece connects described positioning head body by bearing pin, described pin diameter is less than the diameter of described activity orientation piece inner via hole, and described activity orientation piece is connected with described positioning head body by spring.
It is further characterized in that: on described positioning head body, be evenly provided with two stationary positioned pieces and an activity orientation piece.
In said structure of the present invention, on positioning head body, be evenly provided with multiple stationary positioned pieces and an activity orientation piece, activity orientation piece connects described positioning head body by bearing pin, pin diameter is less than the diameter of activity orientation piece inner via hole, activity orientation piece is connected with described positioning head body by spring, due to the movable supporting of activity orientation piece, has ensured the accurate of positioning head location, ensure location in the hole of detection tool, thereby ensured detection, the crudy of hole inner oil sump.
Brief description of the drawings
Fig. 1 is the main TV structure figure of positioning head structure in the hole of detection tool of the present invention;
Fig. 2 is A-A cutaway view.
Detailed description of the invention
See Fig. 1, Fig. 2, positioning head structure in a kind of hole of detection tool, it comprises positioning head body 1, on positioning head body 1, be evenly provided with two stationary positioned piece 2-1,2-2 and an activity orientation piece 3, activity orientation piece 3 is by the activity orientation piece bearing pin 4 positioning head body 1 that is slidably connected, activity orientation piece bearing pin 4 diameters are less than the diameter of activity orientation piece 2 inner via holes 5, activity orientation piece 3 is connected with positioning head body 1 by spring 6, compress activity orientation piece 3 by spring 6, make positioning head body 1 tightr with coordinating of hole internal diameter, more ensured the accurate of measurement data.
Claims (1)
1. positioning head structure in the hole of a detection tool, it comprises positioning head body, it is characterized in that: on described positioning head body, be evenly provided with multiple stationary positioned pieces and an activity orientation piece, described activity orientation piece connects described positioning head body by bearing pin, described pin diameter is less than the diameter of described activity orientation piece inner via hole, and described activity orientation piece is connected with described positioning head body by spring; One end of described spring is connected in described positioning head body, and the other end is connected in described activity orientation piece, and the quantity of described spring is provided with two; On described positioning head body, be evenly provided with two stationary positioned pieces and an activity orientation piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210463714.7A CN102975147B (en) | 2012-11-18 | 2012-11-18 | Positioning head structure in a kind of hole of detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210463714.7A CN102975147B (en) | 2012-11-18 | 2012-11-18 | Positioning head structure in a kind of hole of detection tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102975147A CN102975147A (en) | 2013-03-20 |
| CN102975147B true CN102975147B (en) | 2016-05-25 |
Family
ID=47849643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210463714.7A Active CN102975147B (en) | 2012-11-18 | 2012-11-18 | Positioning head structure in a kind of hole of detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102975147B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB125016A (en) * | 1918-10-12 | 1919-04-10 | Jean Baptiste Gagne | Improvements in Hose Couplings. |
| CN2855166Y (en) * | 2005-11-16 | 2007-01-10 | 太阳城(厦门)雨具有限公司 | Middle rod positioning structure of umbrella |
| EP2413014A1 (en) * | 2010-07-30 | 2012-02-01 | Hamilton Sundstrand Corporation | Retention system |
| CN202137705U (en) * | 2011-06-15 | 2012-02-08 | 中国第一汽车集团公司 | Tensioning type positioning device |
| CN202943556U (en) * | 2012-11-18 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Detection gauge positioning head structure in hole |
-
2012
- 2012-11-18 CN CN201210463714.7A patent/CN102975147B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB125016A (en) * | 1918-10-12 | 1919-04-10 | Jean Baptiste Gagne | Improvements in Hose Couplings. |
| CN2855166Y (en) * | 2005-11-16 | 2007-01-10 | 太阳城(厦门)雨具有限公司 | Middle rod positioning structure of umbrella |
| EP2413014A1 (en) * | 2010-07-30 | 2012-02-01 | Hamilton Sundstrand Corporation | Retention system |
| CN202137705U (en) * | 2011-06-15 | 2012-02-08 | 中国第一汽车集团公司 | Tensioning type positioning device |
| CN202943556U (en) * | 2012-11-18 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Detection gauge positioning head structure in hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102975147A (en) | 2013-03-20 |
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Legal Events
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| 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: Liu Juhua Inventor before: Jiang Xinfen |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170714 Address after: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Patentee after: Liu Juhua Address before: Wuxi City, Jiangsu province Xidalu 214112 District No. 556 Patentee before: MT PRECISION MACHINERY MANUFACTURING Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 225400 Taixing Jiangsu pharmaceutical hi tech Park Patentee after: Liu Juhua Address before: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Patentee before: Liu Juhua |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Kong Xianghua Inventor before: Liu Juhua |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171208 Address after: 311835 Shaoxing City, Zhejiang Province, Zhuji City, xiemun Lake Park Patentee after: Zhejiang Heng Shuo Seiko Co.,Ltd. Address before: 225400 Taixing Jiangsu pharmaceutical hi tech Park Patentee before: Liu Juhua |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of hole positioning head structure of inspection tool Effective date of registration: 20230210 Granted publication date: 20160525 Pledgee: Zhejiang Mintai Commercial Bank Co.,Ltd. Hangzhou Xiaoshan Sub branch Pledgor: Zhejiang Heng Shuo Seiko Co.,Ltd. Registration number: Y2023330000348 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |