JPS63167159U - - Google Patents

Info

Publication number
JPS63167159U
JPS63167159U JP1987077428U JP7742887U JPS63167159U JP S63167159 U JPS63167159 U JP S63167159U JP 1987077428 U JP1987077428 U JP 1987077428U JP 7742887 U JP7742887 U JP 7742887U JP S63167159 U JPS63167159 U JP S63167159U
Authority
JP
Japan
Prior art keywords
workpiece
crank drive
support
driven
hardening
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
JP1987077428U
Other languages
Japanese (ja)
Other versions
JPH0235803Y2 (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
Priority claimed from DE19823219172 external-priority patent/DE3219172C2/en
Priority claimed from DE19833302415 external-priority patent/DE3302415C1/en
Application filed filed Critical
Publication of JPS63167159U publication Critical patent/JPS63167159U/ja
Application granted granted Critical
Publication of JPH0235803Y2 publication Critical patent/JPH0235803Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D5/00—Heat treatments of cast-iron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)

Description

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

第１図は周囲を溶融されるカムの側面図、第２
図はカムを焼き入れする装置の構成部材を示す斜
視図、第３図及び第４図は本考案による装置の駆
動装置のそれぞれ別の実施例を示す斜視図である
。 １……カム軸、２……カム、２０……支持ビー
ム、２１……ピン、２２……受容部材、２３，２
４……連結棒、２５，２６……リンク三角部材、
２７……棒、２７ａ……連接棒、２８……クラン
ク車、２９，３０……楕円形歯車、３１……三相
交流モータ、３１Ａ……伝動装置、３２，３３…
…楕円形車伝動部材、３４，３５……減速伝動装
置、３６，３７……クランク駆動装置、３８……
リンク三角部材。 Figure 1 is a side view of the cam with its surroundings melted;
The figure is a perspective view showing the constituent members of a device for hardening a cam, and FIGS. 3 and 4 are perspective views showing different embodiments of the drive device of the device according to the present invention. DESCRIPTION OF SYMBOLS 1...Camshaft, 2...Cam, 20...Support beam, 21...Pin, 22...Receiving member, 23,2
4... Connecting rod, 25, 26... Link triangular member,
27... Rod, 27a... Connecting rod, 28... Crank wheel, 29, 30... Oval gear, 31... Three-phase AC motor, 31A... Transmission device, 32, 33...
...Oval car transmission member, 34, 35... Reduction transmission device, 36, 37... Crank drive device, 38...
Link triangular member.

Claims (1)

【実用新案登録請求の範囲】 １ アーク工作物表面を溶融し次いで冷却するこ
とによつて鋳鉄工作物の表面に焼き入れする装置
であつて、並進的に調節される工作物支持体と工
作物支持体の振動運動を調節するためのクランク
駆動装置とを有しており、前記工作物支持体がク
ランク駆動装置を介してモータによつて調節可能
である形式のものにおいて、クランク駆動装置２
７ａ，２８；３６，３７が周期的に変化される回
転数で、アーク心が工作物２にわたつてほぼ一定
の速度でかつ運動の折り返し点及び（又は）戻り
個所で高速で工作物２に沿つて移動するように駆
動されるようになつていることを特徴とする鋳鉄
工作物の表面に焼き入れする装置。 ２ クランク駆動装置２７ａ，２８；３６，３７
が２つの楕円形歯車２９，３０；３２，３３を介
して駆動される実用新案登録請求の範囲第１項記
載の装置。 ３ クランク駆動装置が回転数を制御されるモー
タによつて駆動される実用新案登録請求の範囲第
１項記載の装置。 ４ 工作物とバーナとの間で、ＣＮＣ制御式の工
作物支持体を介して、だ行状のほぼ一定の送りに
よつて溶融すべき面の全幅にわたつて相対運動す
るようになつている実用新案登録請求の範囲第１
項記載の装置。[Claims for Utility Model Registration] 1. A device for hardening the surface of a cast iron workpiece by melting and then cooling the surface of the arc workpiece, comprising a translationally adjustable workpiece support and the workpiece. a crank drive for adjusting the oscillatory movement of the support, and in which the workpiece support is adjustable by a motor via the crank drive, the crank drive 2
7a, 28; 36, 37 are rotational speeds that are changed periodically so that the arc core reaches the workpiece 2 at an approximately constant speed over the workpiece 2 and at high speed at the turning points and/or return points of the movement. A device for hardening the surface of a cast iron workpiece, characterized in that the device is adapted to be driven so as to move along the surface. 2 crank drive device 27a, 28; 36, 37
2. The device according to claim 1, wherein the elliptical gears are driven via two oval gears 29, 30; 32, 33. 3. The device according to claim 1, wherein the crank drive device is driven by a motor whose rotation speed is controlled. 4. Practical applications in which relative movement is provided between the workpiece and the burner over the entire width of the surface to be melted by means of a CNC-controlled workpiece support by means of a linear, approximately constant feed. Scope of patent registration request No. 1
Apparatus described in section.
JP1987077428U 1982-03-05 1987-05-25 Expired JPH0235803Y2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3207877 1982-03-05
DE19823219172 DE3219172C2 (en) 1982-03-05 1982-05-21 Machine for hardening camshafts
DE19833302415 DE3302415C1 (en) 1983-01-26 1983-01-26 Method of hardening a cast-iron workpiece surface by melting the surface in an electric arc and then quenching

Publications (2)

Publication Number Publication Date
JPS63167159U true JPS63167159U (en) 1988-10-31
JPH0235803Y2 JPH0235803Y2 (en) 1990-09-28

Family

ID=27189953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987077428U Expired JPH0235803Y2 (en) 1982-03-05 1987-05-25

Country Status (3)

Country Link
JP (1) JPH0235803Y2 (en)
FR (1) FR2522687B1 (en)
IT (1) IT1197596B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013520612A (en) * 2010-02-25 2013-06-06 ヨンヒ イ Power transmission device with crank structure

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6237564A (en) * 1985-08-09 1987-02-18 Toyota Motor Corp Manufacture of remelting chill cam shaft
US8694060B2 (en) 2008-06-17 2014-04-08 Rosemount Inc. Form factor and electromagnetic interference protection for process device wireless adapters
US8847571B2 (en) 2008-06-17 2014-09-30 Rosemount Inc. RF adapter for field device with variable voltage drop
US9310794B2 (en) 2011-10-27 2016-04-12 Rosemount Inc. Power supply for industrial process field device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703469C3 (en) * 1977-01-28 1979-11-22 Audi Nsu Auto Union Ag, 7107 Neckarsulm Device for hardening the cam surfaces of camshafts for internal combustion engines
DE2824373A1 (en) * 1978-06-03 1979-12-06 Aeg Elotherm Gmbh PROCESS FOR SURFACE HARDENING OF A CAST-IRON WORKPIECE OF LIMITED THERMAL CAPACITY
DE2839990C2 (en) * 1978-09-14 1980-05-14 Audi Nsu Auto Union Ag, 7107 Neckarsulm Method for remelt hardening the surface of a workpiece rotating about its axis of rotation, which surface is at a different distance from the axis of rotation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013520612A (en) * 2010-02-25 2013-06-06 ヨンヒ イ Power transmission device with crank structure

Also Published As

Publication number Publication date
FR2522687A1 (en) 1983-09-09
FR2522687B1 (en) 1985-05-31
IT1197596B (en) 1988-12-06
IT8347844A0 (en) 1983-03-03
JPH0235803Y2 (en) 1990-09-28

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