JPS60109717U - Upper knife for shearing - Google Patents
Upper knife for shearingInfo
- Publication number
- JPS60109717U JPS60109717U JP20433183U JP20433183U JPS60109717U JP S60109717 U JPS60109717 U JP S60109717U JP 20433183 U JP20433183 U JP 20433183U JP 20433183 U JP20433183 U JP 20433183U JP S60109717 U JPS60109717 U JP S60109717U
- Authority
- JP
- Japan
- Prior art keywords
- shearing
- upper cutter
- upper knife
- arc
- semicircle
- 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)
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図は剪断用上刃物と丸素材との作用を示す正面図、
第２図は丸素材の剪断後の変形度合を示す正面図、第３
図および第４図は本考案による上刃物の刃物の特徴を部
分拡大図で示した図である。
１・・・・・・上刃物。Figure 1 is a front view showing the action of the upper shearing cutter and the round material;
Figure 2 is a front view showing the degree of deformation of the round material after shearing, Figure 3
4 and 4 are partially enlarged views showing the features of the upper cutter according to the present invention. 1... Upper knife.
Claims (1)
し、その円弧が底面と接する両角部を、半円の半径をＲ
とした時、刃物底面からＲの３分−の１の距離上った円
弧上の交点から直線的に又は円弧状に除去したことを特
徴とする金属丸素材の剪断用上刃物。In the upper cutter for shearing made of round metal material, the shearing blade surface is a semicircle, and the radius of the semicircle is R at both corners where the arc touches the bottom surface.
An upper cutter for shearing a metal round material, characterized in that the upper cutter is removed in a straight line or in an arc shape from the intersection point on an arc that is one-third of R from the bottom of the cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20433183U JPS60109717U (en) | 1983-12-23 | 1983-12-23 | Upper knife for shearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20433183U JPS60109717U (en) | 1983-12-23 | 1983-12-23 | Upper knife for shearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60109717U true JPS60109717U (en) | 1985-07-25 |
Family
ID=30766729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20433183U Pending JPS60109717U (en) | 1983-12-23 | 1983-12-23 | Upper knife for shearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60109717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015188948A (en) * | 2014-03-27 | 2015-11-02 | マツダ株式会社 | Billet shear |
-
1983
- 1983-12-23 JP JP20433183U patent/JPS60109717U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015188948A (en) * | 2014-03-27 | 2015-11-02 | マツダ株式会社 | Billet shear |
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