JPS63192456U - - Google Patents
Info
- Publication number
- JPS63192456U JPS63192456U JP1987079773U JP7977387U JPS63192456U JP S63192456 U JPS63192456 U JP S63192456U JP 1987079773 U JP1987079773 U JP 1987079773U JP 7977387 U JP7977387 U JP 7977387U JP S63192456 U JPS63192456 U JP S63192456U
- Authority
- JP
- Japan
- Prior art keywords
- shaft member
- cooling device
- protruding ring
- small protruding
- heating coil
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000012809 cooling fluid Substances 0.000 claims 2
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 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図は本考案が焼入れ対象とする小突出環付
き軸部材の正面図、第２図ａは本考案の一実施例
焼入装置の正面断面図、第２図ｂは本考案に使用
される第二冷却装置の断面側面図、第３図は従来
常用軸部材焼入装置の正面断面図である。
Ｗ……軸部材、ｂ……小突出環、ＨＱ……移動
焼入装置、Ｃ……加熱コイル、Ｊ１……第一冷却
装置、Ｊ２……第二冷却装置、Ｏ……開口部。
Fig. 1 is a front view of a shaft member with a small protruding ring that is to be hardened in the present invention, Fig. 2a is a front cross-sectional view of a hardening device according to an embodiment of the present invention, and Fig. 2b is a quenching device used in the present invention. FIG. 3 is a front sectional view of a conventional shaft member hardening device. W...shaft member, b...small protruding ring, HQ...mobile hardening device, C...heating coil, J1 ...first cooling device, J2 ...second cooling device, O...opening .
Claims (1)
軸部材を上記小突出環ともども所定長さ範囲にわ
たり移動焼入れする装置が、相対移動方向前方に
配置した一体構造または個別構造の加熱コイルと
第一冷却装置、および後方に近接配置した第二冷
却装置を備え、上記第一冷却装置は後方側端面内
径を大としたコーン型に形成するとともに、内周
面から噴射される冷却流体が相対移動後方側に位
置する軸部材全周を斜めに射衝する如く設定し、
上記第二冷却装置は下方側を所定範囲にわたり開
口部とした切缺き環に形成するとともに、内周面
から噴射される冷却流体が対向位置にある軸部材
全周を判径方向から射衝する如く設定してなる小
突出環付き軸部材の移動焼入装置。 A device for moving and hardening a shaft member having a small protruding ring formed at an intermediate position in the longitudinal direction over a predetermined length range together with the small protruding ring is connected to a heating coil of integral or separate structure disposed forward in the direction of relative movement and a first heating coil. A cooling device, and a second cooling device arranged close to the rear, the first cooling device is formed into a cone shape with a large inner diameter on the rear end surface, and the cooling fluid injected from the inner circumferential surface moves relatively rearward. Set the entire circumference of the shaft member located on the side so that it collides diagonally,
The second cooling device is formed into a cut ring with an opening extending over a predetermined range on the lower side, and the cooling fluid injected from the inner circumferential surface hits the entire circumference of the shaft member at the opposing position from the radial direction. A moving hardening device for a shaft member with a small protruding ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987079773U JPS63192456U (en) | 1987-05-28 | 1987-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987079773U JPS63192456U (en) | 1987-05-28 | 1987-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63192456U true JPS63192456U (en) | 1988-12-12 |
Family
ID=30929953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987079773U Pending JPS63192456U (en) | 1987-05-28 | 1987-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63192456U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0331415A (en) * | 1989-06-29 | 1991-02-12 | Mitsubishi Motors Corp | High-frequency hardening device |
| JPH0554536U (en) * | 1991-12-26 | 1993-07-20 | 富士電子工業株式会社 | Cooling device for induction hardening |
| JP2010209393A (en) * | 2009-03-10 | 2010-09-24 | Miyaden Co Ltd | Coil device for high frequency-induction hardening |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6241063B2 (en) * | 1980-10-13 | 1987-09-01 | Mitsubishi Heavy Ind Ltd |
-
1987
- 1987-05-28 JP JP1987079773U patent/JPS63192456U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6241063B2 (en) * | 1980-10-13 | 1987-09-01 | Mitsubishi Heavy Ind Ltd |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0331415A (en) * | 1989-06-29 | 1991-02-12 | Mitsubishi Motors Corp | High-frequency hardening device |
| JPH0554536U (en) * | 1991-12-26 | 1993-07-20 | 富士電子工業株式会社 | Cooling device for induction hardening |
| JP2010209393A (en) * | 2009-03-10 | 2010-09-24 | Miyaden Co Ltd | Coil device for high frequency-induction hardening |