JPS6274918U - - Google Patents
Info
- Publication number
- JPS6274918U JPS6274918U JP16670785U JP16670785U JPS6274918U JP S6274918 U JPS6274918 U JP S6274918U JP 16670785 U JP16670785 U JP 16670785U JP 16670785 U JP16670785 U JP 16670785U JP S6274918 U JPS6274918 U JP S6274918U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential surface
- beveling
- grooves
- utility
- model registration
- 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
- Drilling Tools (AREA)
- Milling Processes (AREA)
Description
第１図は、本考案カツタの一実施例の一部を切
欠いて示す側面図、第２図は、その正面図である
。
１……カツタ本体、２……中心軸孔、３および
４……円錐台周面、５……細巾リング面、６……
溝、７……超硬チツプ、８……取付孔、９……テ
ーパ付駒、１０……ネジ。
FIG. 1 is a partially cutaway side view of an embodiment of the cutter of the present invention, and FIG. 2 is a front view thereof. 1...Cut body, 2...Central shaft hole, 3 and 4...Frustrated conical surface, 5...Narrow ring surface, 6...
Groove, 7...Carbide tip, 8...Mounting hole, 9...Tapered piece, 10...Screw.
Claims (1)
筒状本体の外周面と端面との交叉縁部分を面取り
して、そこに円錐台周面を形成すると共に、同周
面の母線方向またはスパイラル方向に沿つて複数
個の溝を削設し、前記溝の縁に沿つて超硬チツプ
を連設したことを特徴とする開先加工用カツタ。 (2) 円錐台周面を形成する仮想の円錐体の頂角
は、開先角度をαとしたとき、１８０°―２αと
することより成る実用新案登録請求の範囲第(1)
項記載の開先加工用カツタ。[Claims for Utility Model Registration] (1) Chamfering the intersecting edge portion of the outer circumferential surface and end surface of a cylindrical body having a central shaft hole into which a mandrel is fitted to form a truncated conical circumferential surface; A cutter for beveling, characterized in that a plurality of grooves are cut along the generatrix direction or the spiral direction of the same circumferential surface, and carbide tips are continuously provided along the edges of the grooves. (2) Utility model registration claim No. (1) that the apex angle of the virtual cone forming the truncated cone peripheral surface is 180° - 2α, where α is the groove angle.
Cutters for beveling as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16670785U JPS6274918U (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16670785U JPS6274918U (en) | 1985-10-31 | 1985-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6274918U true JPS6274918U (en) | 1987-05-13 |
Family
ID=31097941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16670785U Pending JPS6274918U (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6274918U (en) |
-
1985
- 1985-10-31 JP JP16670785U patent/JPS6274918U/ja active Pending