JP5133884B2 - 接触検出器 - Google Patents
接触検出器 Download PDFInfo
- Publication number
- JP5133884B2 JP5133884B2 JP2008525863A JP2008525863A JP5133884B2 JP 5133884 B2 JP5133884 B2 JP 5133884B2 JP 2008525863 A JP2008525863 A JP 2008525863A JP 2008525863 A JP2008525863 A JP 2008525863A JP 5133884 B2 JP5133884 B2 JP 5133884B2
- Authority
- JP
- Japan
- Prior art keywords
- ball
- support member
- contact
- detection needle
- detection
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims description 81
- 238000003860 storage Methods 0.000 claims description 27
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/004—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points
- G01B5/008—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points using coordinate measuring machines
- G01B5/012—Contact-making feeler heads therefor
- G01B5/016—Constructional details of contacts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Measuring Leads Or Probes (AREA)
Description
2 検出針の基部
3 支持脚
4 支持部材
5 ボール
6 ボール収納穴
8 小ねじ孔
9 小ねじ
11 凸円錐面
12 ボール収納穴の底の受面
15 受部
16 復帰ばね
Claims (3)
- 検出対象物に接触させる検出針と、この検出針の基部から放射方向に伸びる3本の支持脚と、各支持脚を受ける受部を形成する2個1組のボールの3組と、このボールを介して前記検出針を支持している支持部材と、前記支持脚を前記受部に付勢する復帰ばねとを備え、前記ボールは前記支持部材に形成したボール収納穴の半球状ないし円錐状の受面に位置決めされている接触検出器において、
前記支持部材の外周から前記6個のボールのそれぞれの反受面側に向かう小ねじ孔と、この小ねじ孔のそれぞれに螺合された小ねじとを備え、それぞれの小ねじの先端が対応するボールをそれぞれのボールの受面に接着剤層を介在させることなく直接押接している、接触検出器。 - 前記支持部材は検出針が貫通する中空孔を備えた中空円筒状の支持部材であり、前記小ねじ孔が、当該支持部材の中心軸線に直角の面内に設けられ、前記小ねじは先端に周面がボールと接触する凸円錐面を備えている、請求項1記載の接触検出器。
- 検出対象物に接触させる検出針と、この検出針の基部から放射方向に伸びる3本の支持脚と、各支持脚を受ける受部を形成する2個1組のボールの3組と、このボールを介して前記検出針を支持している支持部材と、前記支持脚を前記受部に付勢する復帰ばねとを備え、前記ボールは前記支持部材に形成したボール収納穴の半球状ないし円錐状の受面に位置決めされている接触検出器において、
前記支持部材の外周から前記6個のボールのそれぞれの反受面側に向かうばね挿入孔と、このばね挿入孔のそれぞれに挿入されたばねとを備え、それぞれのばねの先端が対応するボールをそれぞれのボールの受面に接着剤層を介在させることなく直接押接している、接触検出器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008525863A JP5133884B2 (ja) | 2006-07-18 | 2007-07-17 | 接触検出器 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006195900 | 2006-07-18 | ||
JP2006195900 | 2006-07-18 | ||
JP2008525863A JP5133884B2 (ja) | 2006-07-18 | 2007-07-17 | 接触検出器 |
PCT/JP2007/064100 WO2008010492A1 (fr) | 2006-07-18 | 2007-07-17 | Détecteur de contact |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2008010492A1 JPWO2008010492A1 (ja) | 2009-12-17 |
JP5133884B2 true JP5133884B2 (ja) | 2013-01-30 |
Family
ID=38956823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008525863A Active JP5133884B2 (ja) | 2006-07-18 | 2007-07-17 | 接触検出器 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5133884B2 (ja) |
CN (1) | CN101490500B (ja) |
WO (1) | WO2008010492A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5936199B2 (ja) * | 2011-04-05 | 2016-06-22 | 日新産業株式会社 | 位置検出器 |
EP2657642A1 (de) | 2012-04-24 | 2013-10-30 | Hexagon Technology Center GmbH | Sensorelement für eine Messmaschine, insbesondere eine Koordinatenmessmaschine |
CN112902837A (zh) * | 2020-12-29 | 2021-06-04 | 山西裕鼎精密科技有限公司 | 刀检仪以及应用于所述刀检仪的刀检方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59176602A (ja) * | 1972-09-21 | 1984-10-06 | ロ−ルス・ロイス(1971)リミテツド | 測定探子 |
JPS6325504A (ja) * | 1986-07-17 | 1988-02-03 | Nobuo Fukuhisa | 位置検出器 |
JPS63263406A (ja) * | 1987-04-21 | 1988-10-31 | Mitsutoyo Corp | タツチ信号プロ−ブ |
JP2002357403A (ja) * | 2001-05-31 | 2002-12-13 | Mitsutoyo Corp | タッチ信号プローブの信号処理装置および信号処理方法 |
-
2007
- 2007-07-17 JP JP2008525863A patent/JP5133884B2/ja active Active
- 2007-07-17 WO PCT/JP2007/064100 patent/WO2008010492A1/ja active Application Filing
- 2007-07-17 CN CN2007800257729A patent/CN101490500B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59176602A (ja) * | 1972-09-21 | 1984-10-06 | ロ−ルス・ロイス(1971)リミテツド | 測定探子 |
JPS6325504A (ja) * | 1986-07-17 | 1988-02-03 | Nobuo Fukuhisa | 位置検出器 |
JPS63263406A (ja) * | 1987-04-21 | 1988-10-31 | Mitsutoyo Corp | タツチ信号プロ−ブ |
JP2002357403A (ja) * | 2001-05-31 | 2002-12-13 | Mitsutoyo Corp | タッチ信号プローブの信号処理装置および信号処理方法 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2008010492A1 (ja) | 2009-12-17 |
CN101490500A (zh) | 2009-07-22 |
CN101490500B (zh) | 2010-12-01 |
WO2008010492A1 (fr) | 2008-01-24 |
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