JPH0350045U - - Google Patents
Info
- Publication number
- JPH0350045U JPH0350045U JP1989109502U JP10950289U JPH0350045U JP H0350045 U JPH0350045 U JP H0350045U JP 1989109502 U JP1989109502 U JP 1989109502U JP 10950289 U JP10950289 U JP 10950289U JP H0350045 U JPH0350045 U JP H0350045U
- Authority
- JP
- Japan
- Prior art keywords
- worm screw
- water
- hardens
- high frequency
- frequency oscillation
- 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 2
- 239000000498 cooling water Substances 0.000 claims description 2
- 238000010791 quenching Methods 0.000 claims description 2
- 230000000171 quenching effect Effects 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection 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図は駆動用アクチユエータの外観説明図、
第２図はウオームネジの焼入装置の簡略した説明
図、第３図は冷却水噴射の拡大説明図、第４図は
ウオームネジの歯形の拡大説明図。
１……シヤフト、３……ウオームネジ、７……
コイル、８……冷却ジヤケツト、１０……焼入部
。
Figure 1 is an explanatory diagram of the external appearance of the drive actuator.
FIG. 2 is a simplified explanatory diagram of the worm screw hardening device, FIG. 3 is an enlarged explanatory diagram of cooling water injection, and FIG. 4 is an enlarged explanatory diagram of the tooth profile of the worm screw. 1...Shaft, 3...Worm screw, 7...
Coil, 8... cooling jacket, 10... quenching section.
Claims (1)
チユエータ用シヤフトのウオームネジ部分を高周
波発振により加熱、焼入する装置に於いて、移動
可能なコイルと水冷ジヤケツトを設け、ウオーム
ネジを前記コイルよりの高周波発振により順次誘
導加熱後、前記水冷ジヤケツトより冷却水を回転
するウオームネジに噴射して焼入を行う、薄肉ウ
オームネジの焼入装置。 In a device that heats and hardens the worm screw part of an actuator shaft with a worm screw formed in a part of the shaft by high frequency oscillation, a movable coil and a water cooling jacket are installed, and the worm screw is sequentially induced by the high frequency oscillation from the coil. A quenching device for a thin-walled worm screw, which hardens the rotating worm screw by injecting cooling water from the water-cooled jacket onto the rotating worm screw after heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989109502U JPH0350045U (en) | 1989-09-19 | 1989-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989109502U JPH0350045U (en) | 1989-09-19 | 1989-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0350045U true JPH0350045U (en) | 1991-05-15 |
Family
ID=31658095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989109502U Pending JPH0350045U (en) | 1989-09-19 | 1989-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005017393A1 (en) * | 2003-08-18 | 2005-02-24 | Nsk Ltd. | Speed reducer, method and appratus for manufacturing the speed reducer, and electric power steering device with the speed reducer |
-
1989
- 1989-09-19 JP JP1989109502U patent/JPH0350045U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005017393A1 (en) * | 2003-08-18 | 2005-02-24 | Nsk Ltd. | Speed reducer, method and appratus for manufacturing the speed reducer, and electric power steering device with the speed reducer |
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