JPH0330255U - - Google Patents
Info
- Publication number
- JPH0330255U JPH0330255U JP1989088948U JP8894889U JPH0330255U JP H0330255 U JPH0330255 U JP H0330255U JP 1989088948 U JP1989088948 U JP 1989088948U JP 8894889 U JP8894889 U JP 8894889U JP H0330255 U JPH0330255 U JP H0330255U
- Authority
- JP
- Japan
- Prior art keywords
- steering rack
- coil
- clamps
- hardened
- shaped
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Heat Treatment Of Articles (AREA)
Description
第1図は本考案のステアリングラツクの高周波
誘導焼入装置の一実施例正面図、第2図は同側面
図、第3図は焼入コイルの斜視図である。
符号の説明、1……ステアリングラツクの高周
波誘導焼入装置、2……ステアリングラツク、2
a……被焼入部、10……回動手段、11……ク
ランプ、11a……受け面、15……位置決め手
段、16……治具、16a……V形状溝、19…
…変位検出手段、20……焼入コイル、21,2
2……接触子、23……コイル面、C……搬送手
段。
FIG. 1 is a front view of an embodiment of the high-frequency induction hardening apparatus for a steering rack of the present invention, FIG. 2 is a side view of the same, and FIG. 3 is a perspective view of a hardening coil. Explanation of symbols, 1... High frequency induction hardening device for steering rack, 2... Steering rack, 2
a... Part to be hardened, 10... Rotating means, 11... Clamp, 11a... Receiving surface, 15... Positioning means, 16... Jig, 16a... V-shaped groove, 19...
...Displacement detection means, 20...Hardened coil, 21,2
2...Contactor, 23...Coil surface, C...Transportation means.
Claims (1)
グラツク2の両端をクランプ11,11でクラン
プし、水平状態で回動する回動手段10と、上記
両クランプ11,11間の下方部に設けられ、ス
テアリングラツク2の被焼入部2aに嵌合し得る
V形状溝16aを有した治具16を上方に移動可
能に弾支した位置決め手段15と、上記治具16
のV形状溝16aがステアリングラツク2の被焼
入部2aに嵌合して治具16が上方に変位したの
を検出し、回動手段10の回動を停止させる変位
検出手段19と、両端にステアリングラツク2の
被焼入部2aに合致し、上記治具16のV形状溝
16aと同姿勢のV形状接触子21,22を上向
きに配置し、略V形状にコイル面23を上向きに
形成した焼入コイル20と、上記位置決め手段1
5上で位置決めされたステアリングラツク2を焼
入コイル20上に運ぶ搬送手段Cとから構成され
たことを特徴とするステアリングラツクの高周波
誘導焼入装置。 2 上記回動手段10は、クランプ11の受け面
11aをテーパー形状として自動調芯型に構成さ
れたものである請求項1記載の装置。[Claims for Utility Model Registration] 1. A rotating means 10 which clamps both ends of a steering rack 2 having a substantially V-shaped hardened portion 2a with clamps 11, 11 and rotates in a horizontal state, and both clamps 11. . 16
The V-shaped groove 16a of the steering rack 2 is fitted into the hardened part 2a of the steering rack 2 to detect the upward displacement of the jig 16, and the displacement detection means 19 stops the rotation of the rotation means 10. V-shaped contacts 21 and 22 that match the hardened part 2a of the steering rack 2 and have the same attitude as the V-shaped groove 16a of the jig 16 are arranged upward, and the coil surface 23 is formed in a substantially V-shape upward. Hardened coil 20 and the positioning means 1
1. A high-frequency induction hardening apparatus for a steering rack, characterized in that it is comprised of a conveying means C for transporting a steering rack 2 positioned on a hardening coil 20 onto a hardening coil 20. 2. The apparatus according to claim 1, wherein the rotating means 10 is configured in a self-aligning type in which the receiving surface 11a of the clamp 11 is tapered.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989088948U JPH0332516Y2 (en) | 1989-07-27 | 1989-07-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989088948U JPH0332516Y2 (en) | 1989-07-27 | 1989-07-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0330255U true JPH0330255U (en) | 1991-03-25 |
JPH0332516Y2 JPH0332516Y2 (en) | 1991-07-10 |
Family
ID=31638541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989088948U Expired JPH0332516Y2 (en) | 1989-07-27 | 1989-07-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0332516Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010522276A (en) * | 2007-03-28 | 2010-07-01 | イーエフディー・インダクション・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Inductor for induction hardening of rod-shaped metal rack |
JP2016132798A (en) * | 2015-01-20 | 2016-07-25 | 株式会社ミヤデン | Electrification heating apparatus for rack bar |
-
1989
- 1989-07-27 JP JP1989088948U patent/JPH0332516Y2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010522276A (en) * | 2007-03-28 | 2010-07-01 | イーエフディー・インダクション・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Inductor for induction hardening of rod-shaped metal rack |
JP2016132798A (en) * | 2015-01-20 | 2016-07-25 | 株式会社ミヤデン | Electrification heating apparatus for rack bar |
Also Published As
Publication number | Publication date |
---|---|
JPH0332516Y2 (en) | 1991-07-10 |
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