JPS62172518U - - Google Patents
Info
- Publication number
- JPS62172518U JPS62172518U JP5886386U JP5886386U JPS62172518U JP S62172518 U JPS62172518 U JP S62172518U JP 5886386 U JP5886386 U JP 5886386U JP 5886386 U JP5886386 U JP 5886386U JP S62172518 U JPS62172518 U JP S62172518U
- Authority
- JP
- Japan
- Prior art keywords
- tool body
- cutting blade
- cutting
- locking
- tool
- 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
- 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図は従来の組立ホブの一
例を表す部分断面図、第４図はその―矢視断
面図、第５図も従来の組立ホブの第４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
係止爪、１８は保持部、１９，２０は係止凹部で
ある。
Fig. 1 is a partial sectional view of an embodiment in which the 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 partial sectional view showing an example of a conventional assembled hob. , FIG. 4 is a sectional view taken in the direction of the - arrow, and FIG. 5 is also a sectional view corresponding to FIG. 4 of a conventional assembled hob. 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 pawl, 18 is a holding portion, and 19 and 20 are locking recesses.
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、前記切刃ブレードの保持部の両側端
面に係止凹部を形成すると共にこれら係止凹部に
それぞれ係合して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係止爪を
前記押えリングの端面に突設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. An assembled cutting tool comprising a holding ring attached to each of the holding parts of the cutting blade and locking each end of the cutting blade to fix the cutting blade to the tool body, Locking recesses are formed on both end faces, and locking pawls are protruded on the end faces of the retaining ring to engage with the locking recesses to prevent the cutting blade from coming off radially outward of the tool body. An assembly cutting tool characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5886386U JPS62172518U (en) | 1986-04-21 | 1986-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5886386U JPS62172518U (en) | 1986-04-21 | 1986-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62172518U true JPS62172518U (en) | 1987-11-02 |
Family
ID=30889818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5886386U Pending JPS62172518U (en) | 1986-04-21 | 1986-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62172518U (en) |
-
1986
- 1986-04-21 JP JP5886386U patent/JPS62172518U/ja active Pending