JPH0471107U - - Google Patents
Info
- Publication number
- JPH0471107U JPH0471107U JP11373090U JP11373090U JPH0471107U JP H0471107 U JPH0471107 U JP H0471107U JP 11373090 U JP11373090 U JP 11373090U JP 11373090 U JP11373090 U JP 11373090U JP H0471107 U JPH0471107 U JP H0471107U
- Authority
- JP
- Japan
- Prior art keywords
- fitting hole
- thin
- shaft
- fitted
- tip
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Description
第１図〜第４図は、本考案の実施例を示す縦断
面図で、第１図はホルダを計測球に固定した状態
を示す縦断面図、第２図は接触感知用の計測球の
縦断面図、第３図はホルダの先端の縦断面図、第
４図は鋼球の縦断面図、第５図は他の実施例を示
す縦断面図で第４図に相当する図、第６図は更に
他の実施例を示す縦断面図で第２図に相当する図
、第７図は基準の計測球と接触感知用の計測球と
ワークとの関係を示す全体図である。
１……ワークテーブル、２……基準の計測球、
１０……接触感知用の計測球、１１……嵌着穴、
１２……ホルダ、１２ａ……ホルダの先端、１３
……鋼球。
Figures 1 to 4 are longitudinal cross-sectional views showing an embodiment of the present invention. Figure 1 is a vertical cross-sectional view showing the holder fixed to the measuring ball, and Figure 2 is a vertical cross-sectional view of the measuring ball for touch sensing. 3 is a longitudinal sectional view of the tip of the holder, FIG. 4 is a longitudinal sectional view of the steel ball, and FIG. 5 is a longitudinal sectional view showing another embodiment, corresponding to FIG. FIG. 6 is a longitudinal cross-sectional view showing still another embodiment and corresponds to FIG. 2, and FIG. 7 is an overall view showing the relationship between the reference measuring ball, the contact sensing measuring ball, and the workpiece. 1...Work table, 2...Reference measurement ball,
10...Measuring ball for contact sensing, 11...Fitting hole,
12...Holder, 12a...Tip of holder, 13
……wrecking ball.
Claims (1)
球部とからなり、接触検知を行う計測具において
、前記球部に嵌着穴を形成し、該嵌着穴に嵌入す
る前記軸部の先端を薄肉に形成し、前記軸部の先
端薄肉部を前記球部の嵌着穴に嵌入したとき、前
記薄肉部と係合して前記薄肉部が前記嵌着穴に向
けて拡径するように前記嵌着穴内に拡径手段を設
けたことを特徴とする計測具。 In a measuring tool that is attached to a machine tool or coordinate measuring machine, etc., and is composed of a shaft part and a ball part and performs contact detection, a fitting hole is formed in the ball part, and the shaft part is fitted into the fitting hole. The tip of the shaft portion is formed to have a thin wall, so that when the thin tip portion of the shaft portion is fitted into the fitting hole of the spherical portion, it engages with the thin portion and the thin portion expands in diameter toward the fitting hole. A measuring tool characterized in that a diameter expanding means is provided in the fitting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11373090U JPH0471107U (en) | 1990-10-30 | 1990-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11373090U JPH0471107U (en) | 1990-10-30 | 1990-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0471107U true JPH0471107U (en) | 1992-06-24 |
Family
ID=31861339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11373090U Pending JPH0471107U (en) | 1990-10-30 | 1990-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0471107U (en) |
-
1990
- 1990-10-30 JP JP11373090U patent/JPH0471107U/ja active Pending
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