JPS6049148U - Hardening equipment for thin-walled cylindrical parts with notched grooves - Google Patents
Hardening equipment for thin-walled cylindrical parts with notched groovesInfo
- Publication number
- JPS6049148U JPS6049148U JP14079583U JP14079583U JPS6049148U JP S6049148 U JPS6049148 U JP S6049148U JP 14079583 U JP14079583 U JP 14079583U JP 14079583 U JP14079583 U JP 14079583U JP S6049148 U JPS6049148 U JP S6049148U
- Authority
- JP
- Japan
- Prior art keywords
- thin
- walled cylindrical
- cooling water
- hardening
- work 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
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の問題点を説明するための被焼入部品の要
部拡大縦断面図、第２図は本考案焼入装置の実施例を示
すシステム図、第３図は本考案の効果を示す被焼入部品
の要部拡大縦断面図である。
１・・・ワーク（薄肉筒状部品）、１ａ・・・切欠溝、
３・・・ワークコイル、４ｂ・・・ノズル部（冷却水ノ
ズル）。Figure 1 is an enlarged vertical cross-sectional view of the main part of a part to be hardened to explain the conventional problems, Figure 2 is a system diagram showing an embodiment of the hardening apparatus of the present invention, and Figure 3 is the effect of the present invention. FIG. 2 is an enlarged vertical cross-sectional view of a main part of the part to be hardened. 1... Workpiece (thin-walled cylindrical part), 1a... Notch groove,
3... Work coil, 4b... Nozzle part (cooling water nozzle).
Claims (1)
置であって、当該部品を取囲むようにリング状とされ且
つ該部品に対して軸方向に相対移動可能とされたワーク
コイルと、当該部品の内側に配置され且つ上記ワークコ
イルと対応位置を保持しながら該部品に対して相対移動
して、該部品におけるワークコイルによって焼入されて
いる位置に内側から冷却水を噴射する冷却水ノズルとが
備えられ、且つ上記ワークコイルが当該部品の切欠溝部
を焼入している間、上記冷却水ノズルからの冷却水の噴
射が一時中断されるように構成されていることを特徴と
する切欠溝を有する薄肉筒状部品の焼入装置。A hardening device for hardening the outer peripheral surface of a thin-walled cylindrical part having a notched groove, the work coil having a ring shape surrounding the part and movable relative to the part in the axial direction. and is placed inside the part and moves relative to the part while maintaining a position corresponding to the work coil, and injects cooling water from the inside to the part hardened by the work coil. and a cooling water nozzle, and is configured such that jetting of cooling water from the cooling water nozzle is temporarily interrupted while the work coil is hardening the notch groove of the part. A hardening device for thin-walled cylindrical parts having notched grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14079583U JPS6049148U (en) | 1983-09-09 | 1983-09-09 | Hardening equipment for thin-walled cylindrical parts with notched grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14079583U JPS6049148U (en) | 1983-09-09 | 1983-09-09 | Hardening equipment for thin-walled cylindrical parts with notched grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6049148U true JPS6049148U (en) | 1985-04-06 |
Family
ID=30315105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14079583U Pending JPS6049148U (en) | 1983-09-09 | 1983-09-09 | Hardening equipment for thin-walled cylindrical parts with notched grooves |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6049148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03257122A (en) * | 1990-03-05 | 1991-11-15 | Toyota Motor Corp | High-frequency quenching method for rack bar |
-
1983
- 1983-09-09 JP JP14079583U patent/JPS6049148U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03257122A (en) * | 1990-03-05 | 1991-11-15 | Toyota Motor Corp | High-frequency quenching method for rack bar |
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