JPS62132165U - - Google Patents
Info
- Publication number
- JPS62132165U JPS62132165U JP1922586U JP1922586U JPS62132165U JP S62132165 U JPS62132165 U JP S62132165U JP 1922586 U JP1922586 U JP 1922586U JP 1922586 U JP1922586 U JP 1922586U JP S62132165 U JPS62132165 U JP S62132165U
- Authority
- JP
- Japan
- Prior art keywords
- rack shaft
- liquid chamber
- induction electrode
- current
- induction
- 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
- 239000007788 liquid Substances 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 3
Landscapes
- Heat Treatment Of Articles (AREA)
Description
第１図は本考案一実施例の一部切欠正面図、第
２図は第１図Ａ―Ａ線に沿う断面図である。
符号の説明 １…ラツク軸、２…誘導電極、３
，４…通電電極、５…通電電極の接触面、６…液
室、７…冷媒液供給パイプ、８…小孔。
FIG. 1 is a partially cutaway front view of an embodiment of the present invention, and FIG. 2 is a sectional view taken along line A--A in FIG. Explanation of symbols 1...Rack axis, 2...Induction electrode, 3
, 4... Current-carrying electrode, 5... Contact surface of current-carrying electrode, 6... Liquid chamber, 7... Refrigerant liquid supply pipe, 8... Small hole.
Claims (1)
、この誘導電極の両端部に配設され、ラツク軸１
に接触される一対の通電電極３，４とを有するラ
ツク軸の高周波焼入装置において、前記通電電極
３，４内に液室６を設けると共に、該液室６から
ラツク軸との接触面５に通じる小孔８を設け、こ
の液室６に冷媒液供給パイプ７を密嵌したことを
特徴とするラツク軸の高周波焼入装置。 An induction electrode 2 disposed close to the rack shaft 1, and an induction electrode 2 disposed at both ends of the induction electrode
In a rack shaft induction hardening apparatus having a pair of current-carrying electrodes 3, 4 that are in contact with the rack shaft, a liquid chamber 6 is provided within the current-carrying electrodes 3, 4, and a contact surface 5 from the liquid chamber 6 with the rack shaft is provided. A rack shaft induction hardening device characterized in that a small hole 8 communicating with the refrigerant liquid chamber 6 is provided, and a refrigerant liquid supply pipe 7 is tightly fitted into the liquid chamber 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1922586U JPH0226932Y2 (en) | 1986-02-13 | 1986-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1922586U JPH0226932Y2 (en) | 1986-02-13 | 1986-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62132165U true JPS62132165U (en) | 1987-08-20 |
| JPH0226932Y2 JPH0226932Y2 (en) | 1990-07-20 |
Family
ID=30813635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1922586U Expired JPH0226932Y2 (en) | 1986-02-13 | 1986-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226932Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006002191A (en) * | 2004-06-16 | 2006-01-05 | Denki Kogyo Co Ltd | Method for controlling heat treatment condition |
-
1986
- 1986-02-13 JP JP1922586U patent/JPH0226932Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006002191A (en) * | 2004-06-16 | 2006-01-05 | Denki Kogyo Co Ltd | Method for controlling heat treatment condition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0226932Y2 (en) | 1990-07-20 |