JPS6275061U - - Google Patents
Info
- Publication number
- JPS6275061U JPS6275061U JP1985167231U JP16723185U JPS6275061U JP S6275061 U JPS6275061 U JP S6275061U JP 1985167231 U JP1985167231 U JP 1985167231U JP 16723185 U JP16723185 U JP 16723185U JP S6275061 U JPS6275061 U JP S6275061U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- high frequency
- raceway surface
- raceway
- ellipse
- 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
- 230000006698 induction Effects 0.000 claims 4
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
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図ないし第３図は本考案の一実施例を示し
たもので、第１図は装置全体の斜視図、第２図は
高周波コイルの正面図、第３図は同側面図である
。第４図および第５図は従来装置を示したもので
、第４図は装置全体の斜視図、第５図はベアリン
グの外輪に刻設された軌道面の焼き入れ深さを示
す説明図である。
図中、１：電極板、２：電極板、３：絶縁体、
５：高周波コイル、６：線コア、７，８：頚部、
９，１０：電極固着部、１８：焼き人れ装置、１
９：ベアリングの外輪、２０：軌道面。
1 to 3 show an embodiment of the present invention, in which FIG. 1 is a perspective view of the entire device, FIG. 2 is a front view of the high-frequency coil, and FIG. 3 is a side view of the same. Figures 4 and 5 show conventional equipment; Figure 4 is a perspective view of the entire equipment, and Figure 5 is an explanatory diagram showing the hardening depth of the raceway surface carved on the outer ring of the bearing. be. In the figure, 1: electrode plate, 2: electrode plate, 3: insulator,
5: High frequency coil, 6: Wire core, 7, 8: Cervical part,
9, 10: Electrode fixing part, 18: Burning device, 1
9: Bearing outer ring, 20: Raceway surface.
Claims (1)
面に沿つて高周波コイルを連続移動させて該軌道
面の表面を高周波誘導加熱によつて焼き入れする
軌道面の高周波焼き入れ装置において、高周波コ
イルを楕円ないし長円に形成し、該コイルの長軸
を中心として前記軌道面の断面に沿う半円状に屈
曲し、該半円状のコイルの外方側面を誘導加熱面
としたことを特徴とする、軌道面の高周波焼き入
れ装置。 In a raceway surface induction hardening device that continuously moves a high frequency coil along a raceway surface provided on the inner ring or outer ring of a bearing and hardens the surface of the raceway surface by high frequency induction heating, the high frequency coil is shaped like an ellipse or an oval shape. The coil is formed into an ellipse, bent in a semicircle along the cross section of the raceway surface with the long axis of the coil as the center, and the outer side surface of the semicircular coil is an induction heating surface. Induction hardening equipment for raceway surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985167231U JPH0243863Y2 (en) | 1985-10-30 | 1985-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985167231U JPH0243863Y2 (en) | 1985-10-30 | 1985-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6275061U true JPS6275061U (en) | 1987-05-14 |
| JPH0243863Y2 JPH0243863Y2 (en) | 1990-11-21 |
Family
ID=31098970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985167231U Expired JPH0243863Y2 (en) | 1985-10-30 | 1985-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243863Y2 (en) |
-
1985
- 1985-10-30 JP JP1985167231U patent/JPH0243863Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0243863Y2 (en) | 1990-11-21 |