JPS63145108U - - Google Patents
Info
- Publication number
- JPS63145108U JPS63145108U JP3738387U JP3738387U JPS63145108U JP S63145108 U JPS63145108 U JP S63145108U JP 3738387 U JP3738387 U JP 3738387U JP 3738387 U JP3738387 U JP 3738387U JP S63145108 U JPS63145108 U JP S63145108U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- straightness
- reference bars
- laser beam
- measuring
- 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
- 238000005259 measurement Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Description
第１図は本考案の実施例を示す一部切欠正面図
、第２図はその平面図である。
１：定盤、４，５：基準バー、６，７：長溝、
９：段部、１０：レーザビームの投光器、１１：
受光器、３０：円筒体。
FIG. 1 is a partially cutaway front view showing an embodiment of the present invention, and FIG. 2 is a plan view thereof. 1: Surface plate, 4, 5: Reference bar, 6, 7: Long groove,
9: Stepped portion, 10: Laser beam projector, 11:
Light receiver, 30: cylindrical body.
Claims (1)
の平行な２本の直線状の基準バー４，５を突設す
るとともに、これらの基準バー４，５の中間部分
にはレーザビームの投光器１０とレーザビームが
途中の円筒体３０により遮断された高さを検出で
きる受光器１１とを、レーザビームが基準バー４
，５の上面と同一平面を横切る高さに取付けたこ
とを特徴とする円筒体側面の真直度測定装置。 ２ 基準バー４，５の一方が、円筒体３０の端面
と係合する段部９を備えたものである実用新案登
録請求の範囲第１項記載の円筒体側面の真直度測
定装置。 ３ 基準バー４，５が定盤１の長溝６，７に沿つ
て相互の間隔を調節できるように取付けられたも
のである実用新案登録請求の範囲第１項記載の円
筒体側面の真直度測定装置。[Claims for Utility Model Registration] 1. Two parallel straight reference bars 4, 5 for rolling the cylindrical body 30 are provided protrudingly on the upper surface of the surface plate 1, and these reference bars 4, 5 A laser beam emitter 10 and a receiver 11 that can detect the height at which the laser beam is interrupted by the cylindrical body 30 are installed in the middle of the reference bar 4.
, 5. A device for measuring the straightness of a side surface of a cylindrical body, characterized in that it is installed at a height that crosses the same plane as the top surface of the cylinder. 2. The apparatus for measuring the straightness of a side surface of a cylindrical body according to claim 1, wherein one of the reference bars 4 and 5 is provided with a stepped portion 9 that engages with the end surface of the cylindrical body 30. 3. Straightness measurement of the side surface of a cylindrical body according to claim 1 of the utility model registration claim, in which the reference bars 4, 5 are attached along the long grooves 6, 7 of the surface plate 1 so that the mutual spacing can be adjusted. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987037383U JPH0628643Y2 (en) | 1987-03-13 | 1987-03-13 | Straightness measuring device on the side of the cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987037383U JPH0628643Y2 (en) | 1987-03-13 | 1987-03-13 | Straightness measuring device on the side of the cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63145108U true JPS63145108U (en) | 1988-09-26 |
| JPH0628643Y2 JPH0628643Y2 (en) | 1994-08-03 |
Family
ID=30848664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987037383U Expired - Lifetime JPH0628643Y2 (en) | 1987-03-13 | 1987-03-13 | Straightness measuring device on the side of the cylinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628643Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02128909U (en) * | 1989-03-31 | 1990-10-24 | ||
| CN117739777A (en) * | 2024-02-21 | 2024-03-22 | 成都航利航空科技有限责任公司 | Quick measurement device and measurement method for aeroengine honeycomb assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5474456A (en) * | 1977-08-20 | 1979-06-14 | Rolls Royce | Rotary placing device |
| JPS5681417A (en) * | 1979-12-06 | 1981-07-03 | Sumitomo Metal Ind Ltd | Inspecting device for shape of columnar body |
| JPS6035207A (en) * | 1983-08-05 | 1985-02-23 | Sumitomo Metal Ind Ltd | Bend measuring device for crank shaft |
-
1987
- 1987-03-13 JP JP1987037383U patent/JPH0628643Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5474456A (en) * | 1977-08-20 | 1979-06-14 | Rolls Royce | Rotary placing device |
| JPS5681417A (en) * | 1979-12-06 | 1981-07-03 | Sumitomo Metal Ind Ltd | Inspecting device for shape of columnar body |
| JPS6035207A (en) * | 1983-08-05 | 1985-02-23 | Sumitomo Metal Ind Ltd | Bend measuring device for crank shaft |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02128909U (en) * | 1989-03-31 | 1990-10-24 | ||
| CN117739777A (en) * | 2024-02-21 | 2024-03-22 | 成都航利航空科技有限责任公司 | Quick measurement device and measurement method for aeroengine honeycomb assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0628643Y2 (en) | 1994-08-03 |