JPH0419722U - - Google Patents
Info
- Publication number
- JPH0419722U JPH0419722U JP5966790U JP5966790U JPH0419722U JP H0419722 U JPH0419722 U JP H0419722U JP 5966790 U JP5966790 U JP 5966790U JP 5966790 U JP5966790 U JP 5966790U JP H0419722 U JPH0419722 U JP H0419722U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- guide roller
- blade
- gear
- body case
- 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
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Description
第１図は、本考案の一実施例を示す手動式丸穴
面取装置の縦断面図、第２図は、本考案の開蓋状
態を示す平面図、第３図は、その底面図、第４図
は、本考案の一実施例を示す手動式丸穴面取装置
に使用される刃面保持機構を示す縦断面図、第５
図は、本体ガイドローラ部を示す拡大断面図、第
６図は、刃面保持機構を示す平面図、第７図は、
刃物調整機構を示す要部拡大断面図である。
１……本体ケース、２……中心歯車、３……作
動歯車、４……支柱、５……ガイドローラ、６…
…刃物、７……本体ガイドローラ、８……刃物調
整機構、９……刃面保持機構、１０……ハンドル
、１１……軸、１２……ツマミ、１４……枠体、
１５……横杆、１６……案内杆、１８……円弧溝
、２０……バネ。
FIG. 1 is a longitudinal sectional view of a manual round hole chamfering device showing an embodiment of the present invention, FIG. 2 is a plan view showing the present invention in an open state, and FIG. 3 is a bottom view thereof. FIG. 4 is a vertical sectional view showing a blade surface holding mechanism used in a manual round hole chamfering device showing an embodiment of the present invention;
The figure is an enlarged sectional view showing the main body guide roller part, FIG. 6 is a plan view showing the blade surface holding mechanism, and FIG.
FIG. 3 is an enlarged sectional view of a main part showing a blade adjustment mechanism. 1... Main body case, 2... Center gear, 3... Operating gear, 4... Support column, 5... Guide roller, 6...
...Blade, 7...Body guide roller, 8...Blade adjustment mechanism, 9...Blade surface holding mechanism, 10...Handle, 11...Shaft, 12...Knob, 14...Frame,
15... Horizontal rod, 16... Guide rod, 18... Arc groove, 20... Spring.
Claims (1)
中央に回動自在に支持された中心歯車と、該中心
歯車と噛合する３個の作動歯車と、該作動歯車の
側面に立設された支柱と、該支柱の先端に回動自
在に支承されたガイドローラと、前記作動歯車の
側面に立設された支柱の一つに支持された刃物と
、前記本体ケースのガイドローラ突出側で該ガイ
ドローラの中間に放射状に設けられた本体ガイド
ローラと、前記刃物の支持された支柱の該本体ガ
イローラ下面よりの突出量を調整する刃物調整機
構と、刃物の向きを常に一定方向に保持する刃面
保持機構と、前記中心歯車を回動するハンドルと
を備え、該ハンドルを回動することにより芯出し
作業を行うと共に、芯出し動作が終了後に面取り
作業を行うことを特徴とする手動式丸穴面取装置
。 A main body case having a substantially disc shape, a central gear rotatably supported in the center of a recess of the main body case, three operating gears that mesh with the central gear, and a post erected on the side of the operating gear. a guide roller rotatably supported at the tip of the support; a cutter supported by one of the support supports erected on the side of the operating gear; and a guide roller supported on the protruding side of the guide roller of the main body case. A main body guide roller provided radially in the middle of the rollers, a blade adjustment mechanism that adjusts the amount of protrusion of the pillar supporting the blade from the lower surface of the main body guide roller, and a blade surface that always maintains the orientation of the blade in a constant direction. A manual round hole comprising a holding mechanism and a handle that rotates the center gear, which performs centering work by rotating the handle, and performs chamfering work after the centering action is completed. Chamfering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5966790U JPH0730251Y2 (en) | 1990-06-07 | 1990-06-07 | Manual round hole chamfering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5966790U JPH0730251Y2 (en) | 1990-06-07 | 1990-06-07 | Manual round hole chamfering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0419722U true JPH0419722U (en) | 1992-02-19 |
| JPH0730251Y2 JPH0730251Y2 (en) | 1995-07-12 |
Family
ID=31586367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5966790U Expired - Lifetime JPH0730251Y2 (en) | 1990-06-07 | 1990-06-07 | Manual round hole chamfering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730251Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009269133A (en) * | 2008-05-08 | 2009-11-19 | Kokusai:Kk | Expansion tool for existing hole |
| CN109954945A (en) * | 2019-04-18 | 2019-07-02 | 中国神华能源股份有限公司 | Brake oil inlet port chamfering device |
-
1990
- 1990-06-07 JP JP5966790U patent/JPH0730251Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009269133A (en) * | 2008-05-08 | 2009-11-19 | Kokusai:Kk | Expansion tool for existing hole |
| JP4634484B2 (en) * | 2008-05-08 | 2011-02-16 | 株式会社コクサイ | Existing hole diameter expansion tool |
| CN109954945A (en) * | 2019-04-18 | 2019-07-02 | 中国神华能源股份有限公司 | Brake oil inlet port chamfering device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730251Y2 (en) | 1995-07-12 |
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