JPS6135714U

JPS6135714U - Multi-stage milling cutter

Info

Publication number: JPS6135714U
Application number: JP11942884U
Authority: JP
Inventors: 弘奥西; 惠也篠; 正好湯川; 宗一佐藤; 活夫三隅
Original assignee: 本田技研工業株式会社
Priority date: 1984-07-31
Filing date: 1984-07-31
Publication date: 1986-03-05

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係る多段フライスカッターを構成する
カッターボディの平面図、第２図は第１図の縦断面図、
第３図はカッターボデイにカートリッジが装着された状
態の一部省略縦断面図、第４図は第１カートリッジの正
面図、第５図は第４図の■一ｖ線断面図、第６図は第２
カートリッジの正面図、第７図は第６図の■一■線断面
図、第８図はカートリッジにチップが組み込まれた状態
の一部省略正面図、第９図は第１図に示すカッターボデ
イにカートリッジおよびチップが組み込まれた状態の一
部省略平面図である。１０・・・・・・カッターボディ、１２・・・・・・孔
、１４ａ〜１４ｈ・・・・・・孔部、１６・・・・・・
突部、１８，２０・・・・・・段部、２２．２４・・・
・・・溝、２６・・・・・・カートリッジ、２７ａ，２
７ｂ・・・・・・斜面、２８・・・・・・カートリッジ
、３０ａ，３０ｂ・・・・・・ボルト、３
２ａ〜３２ｐ・・・・・・ボルト挿通孔、３４ａ〜３４
ｐ・・間ボルト挿通孔、３６・・・・・・第１チップ群
、３８・・・・・・第２チップ群、４０ａ，４０ｂ・・
・・・・ホルト、４２・・・・・・ボルト、４４・・・
・・・スピシドル、４６・・・・・・フランジ、４８・
・・・・・ワーク。FIG. 1 is a plan view of a cutter body constituting a multi-stage milling cutter according to the present invention, FIG. 2 is a longitudinal sectional view of FIG. 1,
Fig. 3 is a partially omitted vertical cross-sectional view of the cartridge installed in the cutter body, Fig. 4 is a front view of the first cartridge, Fig. 5 is a cross-sectional view taken along the line ■-v in Fig. 4, and Fig. 6 is the second
A front view of the cartridge, FIG. 7 is a cross-sectional view taken along line 1 in FIG. 6, FIG. 8 is a partially omitted front view of the cartridge with the chip installed, and FIG. FIG. 3 is a partially omitted plan view of the cartridge and chip installed therein. 10... Cutter body, 12... Hole, 14a-14h... Hole, 16...
Projection, 18, 20...Step, 22.24...
...Groove, 26...Cartridge, 27a, 2
7b...Slope, 28...Cartridge, 30a, 30b...Bolt, 3
2a~32p... Bolt insertion hole, 34a~34
p...Bolt insertion hole, 36...First chip group, 38...Second chip group, 40a, 40b...
...Holt, 42...Bolt, 44...
... Spisidol, 46 ... Flange, 48.
·····work.

Claims

[Scope of utility model registration request]

(1) A circular protrusion is formed near the outer peripheral edge of a disc-shaped cutter body constituting a milling machine, and a first cartridge is mounted on the radially inner side of the protrusion, while the radius of the protrusion is A second cartridge is installed on the outer side in the direction, and a first chip group including a finishing cutting blade is removably installed in the first cartridge.
A second chip group including a rough cutting blade is removably fixed to the cartridge, and the chips constituting the first chip group are arranged closer to the workpiece than the chips constituting the second chip group. A multistage milling cutter characterized by being configured to select its height.

(2) Utility Model Registration Scope of Claim 1. The multistage milling cutter according to claim 1, wherein the tips of the first cartridge and the second cartridge are replaceable in accordance with the material of the workpiece.