JPH01104510U - - Google Patents
Info
- Publication number
- JPH01104510U JPH01104510U JP19916687U JP19916687U JPH01104510U JP H01104510 U JPH01104510 U JP H01104510U JP 19916687 U JP19916687 U JP 19916687U JP 19916687 U JP19916687 U JP 19916687U JP H01104510 U JPH01104510 U JP H01104510U
- Authority
- JP
- Japan
- Prior art keywords
- amount
- spindle
- groove width
- radial direction
- unit
- 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
- 238000005259 measurement Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 239000000523 sample Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
第１図は、本考案の一実施例にかかる溝幅測定
装置の説明図、第２図は、第１図に示した装置の
部分拡大図、第３図は、１／２切り替えスイツチ
の必要性の説明図である。
１０…測定ユニツト、１２…基台、１８…表示
器、３２…測定子、５０…スピンドル、５２…コ
ーン（方向変換器）、５６…エンコーダ。
FIG. 1 is an explanatory diagram of a groove width measuring device according to an embodiment of the present invention, FIG. 2 is a partially enlarged view of the device shown in FIG. FIG. DESCRIPTION OF SYMBOLS 10...Measurement unit, 12...Base, 18...Display device, 32...Measure head, 50...Spindle, 52...Cone (direction changer), 56...Encoder.
Claims (1)
ピンドルと、径方向に突出可能な測定子と、前記
スピンドルの軸方向への変位を測定子の径方向へ
の突出量に変換する方向変換器と、前記スピンド
ルの変位量を検出するエンコーダと、エンコーダ
による検出結果に基づき測定値を表示する表示器
と、よりなる測定ユニツトと、 少なくとも一基準面が被測定物溝壁に当接し、
該基準面の反対面より前記測定子が径方向に突出
可能に形成される基台と、 を備えたことを特徴とする溝幅測定装置。 (2) 実用新案登録請求の範囲(1)記載の装置にお
いて、測長ユニツトは３点式内側マイクロメータ
ーよりなり、基台に対し着脱自在に装着されるこ
とを特徴とする溝幅測定装置。 (3) 実用新案登録請求の範囲(2)記載の装置にお
いて、測長ユニツトは、測定子移動に伴う表示器
の表示値更新量を１／２とすることができる１／
２切り替えスイツチを備えたことを特徴とする溝
幅測定装置。[Claims for Utility Model Registration] (1) A spindle that can be displaced in the axial direction with respect to the unit body, a gauge head that can protrude in the radial direction, and a radial displacement of the spindle that can be displaced in the radial direction of the gauge head. a measurement unit comprising: a direction converter for converting the amount of protrusion into an amount of protrusion; an encoder for detecting the amount of displacement of the spindle; and a display device for displaying a measured value based on the detection result by the encoder; abuts against the groove wall,
A groove width measuring device comprising: a base formed such that the measuring element can protrude in the radial direction from a surface opposite to the reference surface. (2) The groove width measuring device according to claim (1), wherein the length measuring unit is composed of a three-point inner micrometer and is detachably attached to the base. (3) In the device described in claim (2) of the utility model registration, the length measuring unit is capable of reducing the amount of update of the displayed value of the display device by half as the measuring probe moves.
A groove width measuring device characterized by being equipped with a two-way switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19916687U JPH01104510U (en) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19916687U JPH01104510U (en) | 1987-12-29 | 1987-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01104510U true JPH01104510U (en) | 1989-07-14 |
Family
ID=31489635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19916687U Pending JPH01104510U (en) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01104510U (en) |
-
1987
- 1987-12-29 JP JP19916687U patent/JPH01104510U/ja active Pending