JPS5741115A - Gap metering apparatus of cutting tool - Google Patents
Gap metering apparatus of cutting toolInfo
- Publication number
- JPS5741115A JPS5741115A JP11200180A JP11200180A JPS5741115A JP S5741115 A JPS5741115 A JP S5741115A JP 11200180 A JP11200180 A JP 11200180A JP 11200180 A JP11200180 A JP 11200180A JP S5741115 A JPS5741115 A JP S5741115A
- Authority
- JP
- Japan
- Prior art keywords
- gap
- revolution
- edges
- cutting tool
- microdrum
- 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
Landscapes
- Accessories And Tools For Shearing Machines (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
PURPOSE: To meter the gap between both blade edges correctly and rapidly by projecting the gap between both edges in magnification by an optical magnifier and operating a micrometer, in the gap metering apparatus of the cutting tool used for press machines and the like.
CONSTITUTION: A pair of cutting tools 2 and 5 are installed detachably on a base plate 1 and a movable plate 4. A penetration hole 7 is drilled in a rectilinear form on the both plates 1 and 4 at the position where the top edges 2a and 5a of cutting tools 2 and 5 are positioned. In order to meter the gap 9 between the top edges 2a and 5a, the light source 8 directly below the penetration hole 7 is lighted-up, and the lens mirror cylinder of an optical magnifier 10 installed on the base plate 1 is slid vertically through the operation of a handle 14, and the gap 9 is projected in magnification. The positions of the standard lines O1 and O2 are adjusted, seeing the eye contact part 15a so as to hold the gap 9 between the both standard lines O1 and O2 by operating the revolution knob 16 and the revolution microdrum 17 of a micrometer 15, and thus the dimension of the gap 9 is metered from the scale of the revolution microdrum 17 at this time.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11200180A JPS5741115A (en) | 1980-08-14 | 1980-08-14 | Gap metering apparatus of cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11200180A JPS5741115A (en) | 1980-08-14 | 1980-08-14 | Gap metering apparatus of cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5741115A true JPS5741115A (en) | 1982-03-08 |
Family
ID=14575461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11200180A Pending JPS5741115A (en) | 1980-08-14 | 1980-08-14 | Gap metering apparatus of cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5741115A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746317A (en) * | 2018-05-30 | 2018-11-06 | 大连理工大学 | A kind of blanking apparatus that can continuously adjust gap |
| CN108818149A (en) * | 2018-09-12 | 2018-11-16 | 上海宝冶集团有限公司 | A kind of blade clearance on-line measuring device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4825285A (en) * | 1971-07-30 | 1973-04-02 | ||
| JPS49133056A (en) * | 1972-08-23 | 1974-12-20 |
-
1980
- 1980-08-14 JP JP11200180A patent/JPS5741115A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4825285A (en) * | 1971-07-30 | 1973-04-02 | ||
| JPS49133056A (en) * | 1972-08-23 | 1974-12-20 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746317A (en) * | 2018-05-30 | 2018-11-06 | 大连理工大学 | A kind of blanking apparatus that can continuously adjust gap |
| CN108818149A (en) * | 2018-09-12 | 2018-11-16 | 上海宝冶集团有限公司 | A kind of blade clearance on-line measuring device |
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