JPS6014818U - bevel gear gear cutting device - Google Patents

bevel gear gear cutting device

Info

Publication number
JPS6014818U
JPS6014818U JP10733183U JP10733183U JPS6014818U JP S6014818 U JPS6014818 U JP S6014818U JP 10733183 U JP10733183 U JP 10733183U JP 10733183 U JP10733183 U JP 10733183U JP S6014818 U JPS6014818 U JP S6014818U
Authority
JP
Japan
Prior art keywords
cam
bevel gear
gear
cutter
rotation center
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
Application number
JP10733183U
Other languages
Japanese (ja)
Inventor
勇次 石川
弘 山口
Original Assignee
トヨタ自動車株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP10733183U priority Critical patent/JPS6014818U/en
Publication of JPS6014818U publication Critical patent/JPS6014818U/en
Pending legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of drawings]

第1図は従来の荒切削盤の全体側面図、第2図は第1図
の内部機構の側面図、第3図Aは第2図の面取りバイト
部分の側面図、第3図Bは第3図Aの平面図、第4図は
本考案の実施例に係るかさ歯車の歯切装置に使用される
カムの平面図、第5図は第4図のカムの回転中心から外
周までの距離と、回転角度の関係を示す図、第6図はカ
ッターヘッドの平面図、第7図Aは仕上切削用内刃の斜
視図、第7図Bは仕上切削用外刃の斜視図、第8図は第
5図のn付近での刃具の切削状況を示す図である。 20・・・・・・カム、21・・・・・・カッターヘッ
ド、22・・・・・・荒切削用内刃、23・・・・・・
荒切削用外刃、24    ゛・・・・・・仕上切削用
内刃、25・・・・・・仕上切削用外刃。 第4図 第6図
Fig. 1 is an overall side view of a conventional rough cutting machine, Fig. 2 is a side view of the internal mechanism of Fig. 1, Fig. 3A is a side view of the chamfering tool part of Fig. 2, and Fig. 3B is a side view of the internal mechanism of Fig. 1. Figure 3 is a plan view of A, Figure 4 is a plan view of a cam used in a bevel gear gear cutting device according to an embodiment of the present invention, and Figure 5 is a distance from the rotation center to the outer periphery of the cam in Figure 4. FIG. 6 is a plan view of the cutter head, FIG. 7A is a perspective view of the inner cutter for finish cutting, FIG. 7B is a perspective view of the outer cutter for finish cutting, and FIG. The figure shows the cutting state of the cutting tool near n in FIG. 5. 20...Cam, 21...Cutter head, 22...Inner blade for rough cutting, 23...
Outer blade for rough cutting, 24゛...Inner blade for finish cutting, 25...Outer blade for finish cutting. Figure 4 Figure 6

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] かさ歯車を保持するためのワークヘッドと、該ワークヘ
ッドに保持されたかさ歯車に対して回転できるよう設け
られたスピンドル軸と、該スピンドル軸の下端部に設け
られかつ複数のカッターを有するカッターヘッドと、前
記スピンドル軸の上方に配設されたカムとを備え、該カ
ムの回転によって前記スピンドル軸を上下動させ、該カ
ッターが上昇している間にワークベッドがかさ歯車の一
歯分ずつ回動するよう構成されたかさ歯車の歯切装置に
おいて、前記カッターヘッドに設けた複数・のカッター
を荒切削用カッターと仕上切削用カッターとに分けると
共に、カムの形状を、カムの回転角0°から所定角度間
の部分を、カムの回転中心から外周までの距離が漸増す
る部分工変化しない部分とが交互に位置するよう設けか
つ所定角度以降の部分にカムの回転中心から外周までの
距離が最大となる部分を設けるよう構成したことを特徴
とするかさ歯車の歯切装置。
A work head for holding a bevel gear, a spindle shaft provided to be rotatable relative to the bevel gear held by the work head, and a cutter head provided at the lower end of the spindle shaft and having a plurality of cutters. and a cam disposed above the spindle shaft, the spindle shaft is moved up and down by the rotation of the cam, and while the cutter is rising, the work bed is rotated by one tooth of the bevel gear. In a gear cutting device for a bevel gear configured to move, a plurality of cutters provided on the cutter head are divided into a rough cutting cutter and a finishing cutting cutter, and the shape of the cam is adjusted so that the rotation angle of the cam is 0°. The part between the predetermined angle and the cam's rotation center is arranged so that the distance from the cam's rotation center to the outer periphery gradually increases, and the part where the distance from the cam's rotation center to the outer periphery gradually increases, and the part that does not change is located alternately, and the distance from the cam's rotation center to the outer periphery is A gear cutting device for a bevel gear, characterized in that it is configured to provide a maximum portion.
JP10733183U 1983-07-11 1983-07-11 bevel gear gear cutting device Pending JPS6014818U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10733183U JPS6014818U (en) 1983-07-11 1983-07-11 bevel gear gear cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10733183U JPS6014818U (en) 1983-07-11 1983-07-11 bevel gear gear cutting device

Publications (1)

Publication Number Publication Date
JPS6014818U true JPS6014818U (en) 1985-01-31

Family

ID=30250822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10733183U Pending JPS6014818U (en) 1983-07-11 1983-07-11 bevel gear gear cutting device

Country Status (1)

Country Link
JP (1) JPS6014818U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999050016A1 (en) * 1998-04-01 1999-10-07 Mitsubishi Heavy Industries, Ltd. Gear shaping method and device and spiral bevel gear cutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999050016A1 (en) * 1998-04-01 1999-10-07 Mitsubishi Heavy Industries, Ltd. Gear shaping method and device and spiral bevel gear cutter

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