JPH0413656U - - Google Patents

Info

Publication number
JPH0413656U
JPH0413656U JP1990055649U JP5564990U JPH0413656U JP H0413656 U JPH0413656 U JP H0413656U JP 1990055649 U JP1990055649 U JP 1990055649U JP 5564990 U JP5564990 U JP 5564990U JP H0413656 U JPH0413656 U JP H0413656U
Authority
JP
Japan
Prior art keywords
center pin
tip
workpiece
frequency heating
supports
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
Application number
JP1990055649U
Other languages
Japanese (ja)
Other versions
JPH0711161Y2 (en
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 filed Critical
Priority to JP1990055649U priority Critical patent/JPH0711161Y2/en
Publication of JPH0413656U publication Critical patent/JPH0413656U/ja
Application granted granted Critical
Publication of JPH0711161Y2 publication Critical patent/JPH0711161Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

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

第１図は高周波加熱装置の概略構成図、第２図
は高周波加熱用センターピンの斜視図であつて、
第２図ａは通常のセンターピンの場合、第２図ｂ
はフエイスドライブの場合、第２図ｃは先端部分
を４角錐状に形成したセンターピンの場合を示し
、第３図は加熱コイルの模式的斜視図、第４図は
ワークの部分断面図である。第５図ａはワークの
側面図、第５図ｂはワークの部分断面図である。 １……ワーク、２……加熱コイル、３……セン
ターピン、３ａ……先端、４……コア。 FIG. 1 is a schematic configuration diagram of a high-frequency heating device, and FIG. 2 is a perspective view of a center pin for high-frequency heating.
Figure 2 a is a normal center pin, Figure 2 b is
Figure 2c shows the case of a face drive, Figure 2c shows the case of a center pin whose tip part is shaped like a square pyramid, Figure 3 is a schematic perspective view of the heating coil, and Figure 4 is a partial sectional view of the workpiece. . FIG. 5a is a side view of the workpiece, and FIG. 5b is a partial sectional view of the workpiece. 1...Workpiece, 2...Heating coil, 3...Center pin, 3a...Tip, 4...Core.

Claims (1)

【実用新案登録請求の範囲】 (1) 長尺状のワークの端部を先端で支持する超
硬合金製のセンターピンと、ワークに対向するよ
うにワークに接近して配設される高周波加熱コイ
ルとを備え、且つ、前記センターピンは、前記セ
ンターピンの先端近辺にほぼ環状の磁性物体が装
着されていることを特徴とする高周波加熱装置。 (2) 高周波加熱される長尺状のワークの端部を
先端で支持し、且つ、この先端近辺にほぼ環状の
磁性物体が装着されていることを特徴とする高周
波加熱用センターピン。[Claims for Utility Model Registration] (1) A center pin made of cemented carbide that supports the end of a long workpiece at its tip, and a high-frequency heating coil that is disposed close to the workpiece so as to face the workpiece. A high-frequency heating device comprising: the center pin having a substantially annular magnetic object attached near the tip of the center pin. (2) A center pin for high-frequency heating, which supports the end of a long workpiece to be high-frequency heated at its tip, and has a substantially annular magnetic object attached near the tip.
JP1990055649U 1990-05-28 1990-05-28 High frequency heating device and center pin for high frequency heating Expired - Fee Related JPH0711161Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990055649U JPH0711161Y2 (en) 1990-05-28 1990-05-28 High frequency heating device and center pin for high frequency heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990055649U JPH0711161Y2 (en) 1990-05-28 1990-05-28 High frequency heating device and center pin for high frequency heating

Publications (2)

Publication Number Publication Date
JPH0413656U true JPH0413656U (en) 1992-02-04
JPH0711161Y2 JPH0711161Y2 (en) 1995-03-15

Family

ID=31578791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990055649U Expired - Fee Related JPH0711161Y2 (en) 1990-05-28 1990-05-28 High frequency heating device and center pin for high frequency heating

Country Status (1)

Country Link
JP (1) JPH0711161Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681624A (en) * 1979-12-07 1981-07-03 High Frequency Heattreat Co Ltd Uniform tempering method of shaft body having plural parts of different masses

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681624A (en) * 1979-12-07 1981-07-03 High Frequency Heattreat Co Ltd Uniform tempering method of shaft body having plural parts of different masses

Also Published As

Publication number Publication date
JPH0711161Y2 (en) 1995-03-15

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees