JPS62138525U - - Google Patents
Info
- Publication number
- JPS62138525U JPS62138525U JP2563786U JP2563786U JPS62138525U JP S62138525 U JPS62138525 U JP S62138525U JP 2563786 U JP2563786 U JP 2563786U JP 2563786 U JP2563786 U JP 2563786U JP S62138525 U JPS62138525 U JP S62138525U
- Authority
- JP
- Japan
- Prior art keywords
- tool body
- cutting blade
- cutting
- tool
- holding portion
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Milling Processes (AREA)
- Gear Processing (AREA)
Description
第１図は本考案による組立切削工具を組立ホブ
に応用した一実施例の部分断面図、第２図はその
―矢視断面図、第３図は本考案の他の一実施
例の第２図に対応した断面図、第４図は従来の組
立ホブの一例を表す部分断面図、第５図はその
―矢視断面図、第６図も従来の組立ホブの第５
図に対応した断面図である。
又、図中の符号で１１はホブ本体、１２は溝、
１４は切刃ブレード、１５は押えリング、１７は
係止凸面、１８は保持部、１９は係止凹面である
。
Fig. 1 is a partial sectional view of an embodiment in which an assembled cutting tool according to the present invention is applied to an assembled hob, Fig. 2 is a sectional view taken in the direction of the arrow, and Fig. 3 is a second embodiment of another embodiment of the invention. 4 is a partial sectional view showing an example of a conventional assembled hob, FIG. 5 is a sectional view taken in the direction of the arrow, and FIG.
It is a sectional view corresponding to the figure. Also, in the figures, 11 is the hob body, 12 is the groove,
14 is a cutting blade, 15 is a holding ring, 17 is a locking convex surface, 18 is a holding portion, and 19 is a locking concave surface.
Claims (1)
で刻設された工具本体と、この工具本体の前記溝
にそれぞれ差し込まれる保持部を有する複数の切
刃ブレードと、前記工具本体の両側端部にそれぞ
れ取付けられ且つ前記切刃ブレードの両側端部に
それぞれ係止してこれら切刃ブレードを前記工具
本体に固定する押えリングとを具えた組立切削工
具において、前記工具本体の溝と前記切刃ブレー
ドの保持部との二組の対向面のうちの少なくとも
一組を前記工具本体の径方向外側への前記切刃ブ
レードの抜け外れを防止する彎曲形状に形成した
ことを特徴とする組立切削工具。 A tool body having a cylindrical shape and having a number of grooves carved at regular intervals on its outer peripheral surface, a plurality of cutting blades each having a holding portion that is inserted into the grooves of the tool body, and both ends of the tool body. In the assembled cutting tool, the tool body includes a groove in the tool body and a presser ring which is attached to each side of the cutting blade and locks each side end of the cutting blade to fix the cutting blade to the tool body. Assembly cutting characterized in that at least one of the two sets of opposing surfaces of the cutting blade with the holding portion is formed into a curved shape to prevent the cutting blade from coming off radially outward of the tool body. tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2563786U JPS62138525U (en) | 1986-02-26 | 1986-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2563786U JPS62138525U (en) | 1986-02-26 | 1986-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62138525U true JPS62138525U (en) | 1987-09-01 |
Family
ID=30825976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2563786U Pending JPS62138525U (en) | 1986-02-26 | 1986-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62138525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010240814A (en) * | 2009-04-10 | 2010-10-28 | Mitsubishi Heavy Ind Ltd | Assembling type tool |
-
1986
- 1986-02-26 JP JP2563786U patent/JPS62138525U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010240814A (en) * | 2009-04-10 | 2010-10-28 | Mitsubishi Heavy Ind Ltd | Assembling type tool |