JPH027510U - - Google Patents
Info
- Publication number
- JPH027510U JPH027510U JP8715588U JP8715588U JPH027510U JP H027510 U JPH027510 U JP H027510U JP 8715588 U JP8715588 U JP 8715588U JP 8715588 U JP8715588 U JP 8715588U JP H027510 U JPH027510 U JP H027510U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- measured
- probe
- inner diameter
- measuring device
- 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
- 239000000523 sample Substances 0.000 claims 5
- 238000006073 displacement reaction Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
Description
第1図ないし第3図は本考案の一実施例を示す
もので、第1図は一部を断面で示した内径測定器
の要部の側面図、第2図は測定子の一部を断面で
示した側面図、第3図は可撓支持具の斜視図、第
4図は被測定物の一例の外観図、第5図は従来の
空気マイクロメータ式の内径測定器の説明図であ
る。
4……測定子、4a……胴部、4b……テーパ
部、4d……ノズル、11……被測定物、11a
……被測定孔、12……空気供給孔、16……昇
降機構(移動機構)、18……可撓支持具、21
……空気供給路。
Figures 1 to 3 show an embodiment of the present invention. Figure 1 is a side view of the main part of the inner diameter measuring instrument, partially shown in cross section, and Figure 2 shows a part of the measuring head. 3 is a perspective view of the flexible support, FIG. 4 is an external view of an example of the object to be measured, and FIG. 5 is an explanatory diagram of a conventional air micrometer-type internal diameter measuring instrument. be. 4...Measuring head, 4a...Body part, 4b...Tapered part, 4d...Nozzle, 11...Object to be measured, 11a
... Measurement hole, 12 ... Air supply hole, 16 ... Lifting mechanism (moving mechanism), 18 ... Flexible support, 21
...Air supply path.
Claims (1)
被測定孔よりわずかに小さな外径の測定子を持つ
空気マイクロメータ式の内径測定器であつて、 前記測定子の先端部に先すぼまりのテーパ部を
形成するとともに、この測定子の被測定孔への着
脱の際にこの被測定孔に測定子挿入側と反対側か
ら空気を供給する空気供給手段を設けたことを特
徴とする内径測定器。 2 前記測定子を被測定孔に挿入し又は被測定孔
から引き出すための移動機構を備えるとともに、
この移動機構は、測定子の中心軸線の角度変位お
よび、測定子の被測定孔中心線と直交する平面内
での直角2方向の位置変位を許容する可撓式支持
具を介して測定子を支持することを特徴とする請
求項1記載の内径測定器。[Claims for Utility Model Registration] 1. An air micrometer-type inner diameter measuring device having a measuring tip inserted into a hole to be measured whose inner diameter is to be measured and having an outer diameter slightly smaller than the hole to be measured, Air supply means that forms a tapered part at the tip of the probe and supplies air from the side opposite to the probe insertion side to the probe hole when the probe is attached to and removed from the probe hole. An inner diameter measuring device characterized by being provided with. 2. Provided with a moving mechanism for inserting or pulling out the measuring element into the hole to be measured,
This moving mechanism moves the gauge head through a flexible support that allows angular displacement of the center axis of the gauge head and positional displacement in two perpendicular directions within a plane orthogonal to the center line of the hole to be measured. The inner diameter measuring device according to claim 1, characterized in that it is supported.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8715588U JPH027510U (en) | 1988-06-30 | 1988-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8715588U JPH027510U (en) | 1988-06-30 | 1988-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH027510U true JPH027510U (en) | 1990-01-18 |
Family
ID=31311778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8715588U Pending JPH027510U (en) | 1988-06-30 | 1988-06-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH027510U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49116879U (en) * | 1973-01-25 | 1974-10-05 | ||
JP2006284376A (en) * | 2005-03-31 | 2006-10-19 | Aisin Aw Co Ltd | Positioning device, air micro measuring device, and measuring method thereof |
-
1988
- 1988-06-30 JP JP8715588U patent/JPH027510U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49116879U (en) * | 1973-01-25 | 1974-10-05 | ||
JP2006284376A (en) * | 2005-03-31 | 2006-10-19 | Aisin Aw Co Ltd | Positioning device, air micro measuring device, and measuring method thereof |
JP4713197B2 (en) * | 2005-03-31 | 2011-06-29 | アイシン・エィ・ダブリュ株式会社 | Positioning device and air micro measurement device |