JPS62134617U - - Google Patents
Info
- Publication number
- JPS62134617U JPS62134617U JP2016986U JP2016986U JPS62134617U JP S62134617 U JPS62134617 U JP S62134617U JP 2016986 U JP2016986 U JP 2016986U JP 2016986 U JP2016986 U JP 2016986U JP S62134617 U JPS62134617 U JP S62134617U
- Authority
- JP
- Japan
- Prior art keywords
- broach
- view
- engaging
- engaging portion
- jig
- 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
- 238000010586 diagram Methods 0.000 description 4
Description
第１図イはこの考案の実施例の正面図、同図ロ
は側面図、第２図は第１図のブローチを治具に取
付けた状態の概略図、第３図は他の実施例のブロ
ーチを治具に取付けた状態の概略図、第４図はさ
らに他の実施例のブローチを治具に取付けた状態
の概略図、第５図イ〜ニはこの考案に係るブロー
チの係合部の種々の形状の側面図、第６図はこの
考案に係る被加工物の形状の一例の正面図、第７
図イ〜ハは被加工物の溝形状の概略図、第８図イ
は従来品の正面図、ロ、ハは側面図、第９図は従
来品の一例を示す断面図、第１０図は従来品の研
削状態を示す正面概略図、第１１図は第１０図の
側面概略図、第１２図は従来品のクランプ状態の
概略図、第１３図は従来品のクランプ状態を示す
正面図である。
３……すくい面、４……切刃、１１……治具、
１７……係合部、１７ａ，１７ｂ，１７ｃ，１７
ｄ……係合部。
Figure 1A is a front view of an embodiment of this invention, Figure 2B is a side view, Figure 2 is a schematic diagram of the broach in Figure 1 attached to a jig, and Figure 3 is a diagram of another embodiment. A schematic view of a broach attached to a jig, FIG. 4 is a schematic view of another embodiment of a broach attached to a jig, and FIGS. FIG. 6 is a front view of an example of the shape of the workpiece according to this invention, and FIG. 7 is a side view of various shapes of the workpiece.
Figures A to C are schematic diagrams of the groove shape of the workpiece, Figure 8 A is a front view of the conventional product, B and C are side views, Figure 9 is a sectional view showing an example of the conventional product, and Figure 10 is Fig. 11 is a schematic side view of Fig. 10, Fig. 12 is a schematic diagram of the clamped state of the conventional product, and Fig. 13 is a front view of the conventional product shown in the clamped state. be. 3... rake face, 4... cutting edge, 11... jig,
17...Engaging portion, 17a, 17b, 17c, 17
d...Engaging part.
Claims (1)
ーチにおいて、先端部に研削治具との係合部を設
けたことを特徴とするブローチ。 (2) 前記係合部は凹状である実用新案登録請求
の範囲第１項記載のブローチ。 (3) 前記係合部は凸状である実用新案登録請求
の範囲第１項記載のブローチ。[Claims for Utility Model Registration] (1) A broach having cutting edges for grooving on both sides in the longitudinal direction, characterized in that the tip is provided with a portion for engaging with a grinding jig. (2) The broach according to claim 1, wherein the engaging portion has a concave shape. (3) The brooch according to claim 1, wherein the engaging portion has a convex shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016986U JPH0422894Y2 (en) | 1986-02-17 | 1986-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016986U JPH0422894Y2 (en) | 1986-02-17 | 1986-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62134617U true JPS62134617U (en) | 1987-08-25 |
| JPH0422894Y2 JPH0422894Y2 (en) | 1992-05-27 |
Family
ID=30815428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016986U Expired JPH0422894Y2 (en) | 1986-02-17 | 1986-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422894Y2 (en) |
-
1986
- 1986-02-17 JP JP2016986U patent/JPH0422894Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0422894Y2 (en) | 1992-05-27 |