JPH0361508U - - Google Patents
Info
- Publication number
- JPH0361508U JPH0361508U JP12213689U JP12213689U JPH0361508U JP H0361508 U JPH0361508 U JP H0361508U JP 12213689 U JP12213689 U JP 12213689U JP 12213689 U JP12213689 U JP 12213689U JP H0361508 U JPH0361508 U JP H0361508U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- outer diameter
- chamfered
- groove
- detector
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
第１図は本考案による面取りワークの外径測定
装置の一実施例を示す全体構成図、第２図は本実
施例における押圧装置の側面図、第３図ａ，ｂは
本実施例の動作を説明する図、第４図は従来の説
明図である。
１０……被測定ワーク、１０ａ，１０ｂ……面
取り加工された案内部、１１……チヤツク、１２
……支持軸、１３……可動軸受、１７……モータ
、１７Ａ……スピンドル、１８……センタ部材、
２０……基準ブロツク、２０ａ……Ｖ溝、２１…
…押圧装置、２２，２３……検出器、２４，２５
……演算回路、２６，２７……判定回路、２８…
…表示部。
Fig. 1 is an overall configuration diagram showing an embodiment of an apparatus for measuring the outer diameter of a chamfered workpiece according to the present invention, Fig. 2 is a side view of a pressing device in this embodiment, and Figs. 3 a and b are operations of this embodiment. FIG. 4 is a conventional explanatory diagram. 10... Workpiece to be measured, 10a, 10b... Chamfered guide portion, 11... Chack, 12
... Support shaft, 13 ... Movable bearing, 17 ... Motor, 17A ... Spindle, 18 ... Center member,
20...Reference block, 20a...V groove, 21...
...Press device, 22, 23...Detector, 24, 25
...Arithmetic circuit, 26, 27...Judgment circuit, 28...
...Display section.
Claims (1)
する所定角度のＶ溝を有する外径測定用のＶブロ
ツクと、 前記ＶブロツクのＶ溝内にセツトされた被測定
ワークを所定の圧力でＶ溝面に押し付ける押圧手
段と、 前記押圧状態の被測定ワークを所定の速度で回
転させる回転手段と、 前記回転する被測定ワークの面取り外周面に当
接し、その５角形状に応じた直径方向の変位を検
出する検出器と、 前記検出器の出力信号から５角形の角部に相当
するピーク値を抽出して面取り加工部の外径を算
出する演算手段とを備えたことを特徴とする面取
りワークの外径測定装置。[Claims for Utility Model Registration] A V-block for outer diameter measurement having a V-groove at a predetermined angle into which a pentagonally chamfered workpiece to be measured is set, and a workpiece to be measured set in the V-groove of the V-block. pressing means for pressing the work piece to the V-groove surface with a predetermined pressure; rotating means for rotating the pressed workpiece at a predetermined speed; a detector that detects a displacement in the diametrical direction according to the shape of the chamfered portion; and a calculation means that extracts a peak value corresponding to a corner of a pentagon from the output signal of the detector and calculates an outer diameter of the chamfered portion. An apparatus for measuring the outer diameter of a chamfered workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12213689U JPH0726647Y2 (en) | 1989-10-18 | 1989-10-18 | External diameter measuring device for chamfered work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12213689U JPH0726647Y2 (en) | 1989-10-18 | 1989-10-18 | External diameter measuring device for chamfered work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0361508U true JPH0361508U (en) | 1991-06-17 |
| JPH0726647Y2 JPH0726647Y2 (en) | 1995-06-14 |
Family
ID=31670148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12213689U Expired - Lifetime JPH0726647Y2 (en) | 1989-10-18 | 1989-10-18 | External diameter measuring device for chamfered work |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0726647Y2 (en) |
-
1989
- 1989-10-18 JP JP12213689U patent/JPH0726647Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0726647Y2 (en) | 1995-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |