JPS60178526U - brooch - Google Patents
broochInfo
- Publication number
- JPS60178526U JPS60178526U JP6646184U JP6646184U JPS60178526U JP S60178526 U JPS60178526 U JP S60178526U JP 6646184 U JP6646184 U JP 6646184U JP 6646184 U JP6646184 U JP 6646184U JP S60178526 U JPS60178526 U JP S60178526U
- Authority
- JP
- Japan
- Prior art keywords
- brooch
- cutter
- finishing cutter
- broach
- semi
- 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
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来のブローチの側面図、第2図は第゛ 1
図A−A線断面図、第3図はスプライン溝の加工状態を
示す図、第4図は工作物の破断側面図、第5図は第4図
B−B線断面図、第6図は本考案に係るブローチの側面
図、第7図は第6図C−c線断面図である。
図面中、1はブローチ、2は前部切刃、3,1.3は荒
刃、4,14は中仕上刃、5,15は仕上刃、12は後
部切刃である。Figure 1 is a side view of a conventional brooch, and Figure 2 is a side view of a conventional brooch.
Figure 3 is a cross-sectional view taken along the line A-A, Figure 3 is a diagram showing the machining state of the spline groove, Figure 4 is a broken side view of the workpiece, Figure 5 is a cross-sectional view taken along the line B-B of Figure 4, and Figure 6 is a cross-sectional view taken along the line B-B of Figure 4. A side view of the broach according to the present invention, FIG. 7 is a cross-sectional view taken along line C-c in FIG. 6. In the drawings, 1 is a broach, 2 is a front cutting edge, 3, 1.3 is a rough cutting edge, 4, 14 is a semi-finishing blade, 5, 15 is a finishing blade, and 12 is a rear cutting blade.
Claims (1)
一方、ブローチ後半部にも被削物の収縮歪を切削除去す
るための荒刃、中仕上刃および仕上刃を設けたことを特
徴とするブローチ。The first half of the broach is provided with a roughing blade, a semi-finishing cutter and a finishing cutter, while the second half of the broach is also provided with a roughing cutter, a semi-finishing cutter and a finishing cutter for cutting and removing shrinkage distortion of the work piece. A brooch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6646184U JPS60178526U (en) | 1984-05-09 | 1984-05-09 | brooch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6646184U JPS60178526U (en) | 1984-05-09 | 1984-05-09 | brooch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60178526U true JPS60178526U (en) | 1985-11-27 |
Family
ID=30599384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6646184U Pending JPS60178526U (en) | 1984-05-09 | 1984-05-09 | brooch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60178526U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015123555A (en) * | 2013-12-26 | 2015-07-06 | 三菱マテリアル株式会社 | Spline broach |
-
1984
- 1984-05-09 JP JP6646184U patent/JPS60178526U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015123555A (en) * | 2013-12-26 | 2015-07-06 | 三菱マテリアル株式会社 | Spline broach |
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