JPS6192516U - - Google Patents
Info
- Publication number
- JPS6192516U JPS6192516U JP17693684U JP17693684U JPS6192516U JP S6192516 U JPS6192516 U JP S6192516U JP 17693684 U JP17693684 U JP 17693684U JP 17693684 U JP17693684 U JP 17693684U JP S6192516 U JPS6192516 U JP S6192516U
- Authority
- JP
- Japan
- Prior art keywords
- thread
- threaded rod
- height
- cutting blade
- contact
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Shearing Machines (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Description
第１図は本考案の実施例を示す中央縦断面図、
第２図は切断状態を示す同じく中央縦断面図、第
３図及び第４図は製作方法を示す平面図及び一部
切欠正面図、第５図は要部の拡大断面図、第６図
は使用状態説明図、第７図は従来のねじ棒カツタ
ー用切断刃による切断状態を示す要部の拡大断面
図である。
１：めねじ、２：谷部、３：谷底、５０：ねじ
棒、５１：おねじ、５２：ねじ山頂部。
FIG. 1 is a central vertical sectional view showing an embodiment of the present invention;
Fig. 2 is a central vertical sectional view showing the cut state, Figs. 3 and 4 are a plan view and partially cutaway front view showing the manufacturing method, Fig. 5 is an enlarged sectional view of the main part, and Fig. 6 is FIG. 7 is an enlarged cross-sectional view of a main part showing a state of cutting by a cutting blade for a conventional threaded rod cutter. 1: Female thread, 2: Valley, 3: Valley bottom, 50: Threaded rod, 51: Male thread, 52: Thread crest.
Claims (1)
棒５０のねじ５１と等ピツチのめねじ１を刻設し
たねじ棒カツター用切断刃において、該めねじ１
の谷部２をねじ棒５０のねじ山より広幅とすると
ともに、該めねじ１のねじ山の高さをねじ棒５０
のねじ山の高さよりも小さくすることによりねじ
棒５０のねじ山頂部５２が該めねじ１の谷底３に
当接するようにしたことを特徴とするねじ棒カツ
ター用切断刃。 A cutting blade for a threaded rod cutter in which a female thread 1 of the same pitch as the thread 51 of the threaded rod 50 is carved on the inner peripheral surface in contact with the threaded rod 50 to be cut.
The valley part 2 of the threaded rod 50 is made wider than the thread of the threaded rod 50, and the height of the thread of the female thread 1 is made wider than the threaded thread of the threaded rod 50.
A cutting blade for a threaded rod cutter, characterized in that the thread height of the threaded rod 50 is made smaller than the height of the thread so that the thread crest 52 of the threaded rod 50 comes into contact with the root 3 of the female thread 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17693684U JPH028659Y2 (en) | 1984-11-21 | 1984-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17693684U JPH028659Y2 (en) | 1984-11-21 | 1984-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6192516U true JPS6192516U (en) | 1986-06-16 |
| JPH028659Y2 JPH028659Y2 (en) | 1990-03-01 |
Family
ID=30734511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17693684U Expired JPH028659Y2 (en) | 1984-11-21 | 1984-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH028659Y2 (en) |
-
1984
- 1984-11-21 JP JP17693684U patent/JPH028659Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH028659Y2 (en) | 1990-03-01 |