JPS63154117U - - Google Patents
Info
- Publication number
- JPS63154117U JPS63154117U JP4655687U JP4655687U JPS63154117U JP S63154117 U JPS63154117 U JP S63154117U JP 4655687 U JP4655687 U JP 4655687U JP 4655687 U JP4655687 U JP 4655687U JP S63154117 U JPS63154117 U JP S63154117U
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- thread
- blade
- female thread
- bolt
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shearing Machines (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Description
第１図は本考案になるボルト切断機用切断刃の
ネジ刻設面を示す平面図、第２図は同じく正面図
、第３図は本考案を備えた電動式のボルト切断機
の外観を示す斜視図、第４図は一般的な切断機に
おける切断刃の使用形態を示す斜視図、第５図は
同じく切断状態を示す中央縦断面図、第６図は従
来の切断刃でθが９０°の場合のネジ刻設面の平
面図、第７図は同じく正面図、第８図は従来の切
断刃でθが０°の場合のネジ刻設面の平面図、第
９図は同じく正面図を示す。
１は切断刃、１ａは刃部、１ｂは刃部、１ｃは
ネジの谷の切り上り、１ｄは固定用のネジ穴、１
ｅはネジ分割面である。
Fig. 1 is a plan view showing the threaded surface of the cutting blade for the bolt cutting machine according to the present invention, Fig. 2 is a front view of the same, and Fig. 3 is an external view of the electric bolt cutting machine equipped with the present invention. FIG. 4 is a perspective view showing how a cutting blade is used in a general cutting machine, FIG. 5 is a central longitudinal cross-sectional view showing the cutting state, and FIG. 7 is also a front view, Figure 8 is a plan view of the threaded surface when θ is 0° with a conventional cutting blade, and Figure 9 is the same front view. Show the diagram. 1 is the cutting blade, 1a is the blade part, 1b is the blade part, 1c is the cut-out of the screw valley, 1d is the screw hole for fixing, 1
e is the thread dividing surface.
Claims (1)
機の切断部に、交換可能に固着される上下一対の
切断刃であつて、該切断刃の刃部にボルトのネジ
ピツチと同一のメネジで、かつ、メネジの谷の切
り上りの位置を上下切断刃のメネジの分割面より
右ネジは左回りに、また、左ネジは右回りに３０
°から６０°の範囲の位置としたボルト切断機用
切断刃。 A pair of upper and lower cutting blades that are replaceably fixed to the cutting part of a cutting machine that cuts all screws, etc. whose shaft parts are all screws, and the blade part of the cutting blade has a female thread that is the same as the thread pitch of the bolt. , and the position of the cut up of the valley of the female thread is 30 degrees counterclockwise for a right-hand thread and clockwise for a left-hand thread from the dividing surface of the female thread of the upper and lower cutting blades.
A cutting blade for bolt cutting machines with a position in the range of 60° to 60°.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4655687U JPS63154117U (en) | 1987-03-27 | 1987-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4655687U JPS63154117U (en) | 1987-03-27 | 1987-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63154117U true JPS63154117U (en) | 1988-10-11 |
Family
ID=30866326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4655687U Pending JPS63154117U (en) | 1987-03-27 | 1987-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63154117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH052809U (en) * | 1991-01-28 | 1993-01-19 | 石原機械工業株式会社 | Screw block cutter block |
-
1987
- 1987-03-27 JP JP4655687U patent/JPS63154117U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH052809U (en) * | 1991-01-28 | 1993-01-19 | 石原機械工業株式会社 | Screw block cutter block |
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