JPH03107125U - - Google Patents
Info
- Publication number
- JPH03107125U JPH03107125U JP1276690U JP1276690U JPH03107125U JP H03107125 U JPH03107125 U JP H03107125U JP 1276690 U JP1276690 U JP 1276690U JP 1276690 U JP1276690 U JP 1276690U JP H03107125 U JPH03107125 U JP H03107125U
- Authority
- JP
- Japan
- Prior art keywords
- front guide
- cross
- guide
- sectional shape
- view
- 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)
Description
第１図は、本考案の１実施例に係るスプライン
ブローチの正面図、第２図は第１図のＡ−Ａ断面
拡大図で前ガイドが円形状の場合を示す側面図、
第３図は同じく第１図Ａ−Ａ断面拡大図で、前ガ
イドをスプライン形状に取り換えた場合を示す側
面図、第４図は第１図のＢ−Ｂ断面図で、一般の
スプラインブローチの刃部の断面形状を示す側面
図、第５図は前ガイドにキーを植込んだ状態を示
す前ガイドの断面図、第６図は第１図の要部拡大
断面図、第７図は従来のスプラインブローチの正
面図である。
１……ブローチ本体、２……前ガイド締付用ナ
ツト、３……前ガイド、３ａ……円形状前ガイド
、３ｂ……スプライン形状前ガイド、４……スプ
ライン切刃、５……キー、６……ネジ。
FIG. 1 is a front view of a spline broach according to an embodiment of the present invention, FIG. 2 is an enlarged cross-sectional view taken along line A-A in FIG. 1, and a side view showing a case where the front guide is circular;
Figure 3 is an enlarged cross-sectional view taken along line A-A in Figure 1, and is a side view showing the case where the front guide is replaced with a spline shape. Figure 4 is a cross-sectional view taken along line B-B in Figure 1, showing a typical spline broach. A side view showing the cross-sectional shape of the blade, Fig. 5 is a cross-sectional view of the front guide showing the state in which the key is embedded in the front guide, Fig. 6 is an enlarged sectional view of the main part of Fig. 1, and Fig. 7 is the conventional one. It is a front view of the spline broach of. 1... Broach body, 2... Front guide tightening nut, 3... Front guide, 3a... Circular front guide, 3b... Spline shaped front guide, 4... Spline cutting blade, 5... Key, 6...Screw.
Claims (1)
ツトにより締着される前ガイドを、切削された被
削物の被削穴の断面形状寸法に対応した断面形状
の前ガイドに変更できるよう交換可能に構成した
ことを特徴とする前ガイド交換可能ブローチ。 The front guide, which is tightened by a guide tightening nut in front of the first blade of the broach body, can be replaced with a front guide with a cross-sectional shape that corresponds to the cross-sectional shape of the hole in the cut work piece. A brooch with a replaceable front guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1276690U JPH03107125U (en) | 1990-02-14 | 1990-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1276690U JPH03107125U (en) | 1990-02-14 | 1990-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03107125U true JPH03107125U (en) | 1991-11-05 |
Family
ID=31516223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1276690U Pending JPH03107125U (en) | 1990-02-14 | 1990-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03107125U (en) |
-
1990
- 1990-02-14 JP JP1276690U patent/JPH03107125U/ja active Pending