KR950005425A - 셀프록킹 이중나선기어장치 및 그 제조용 공구 - Google Patents
셀프록킹 이중나선기어장치 및 그 제조용 공구 Download PDFInfo
- Publication number
- KR950005425A KR950005425A KR1019940020587A KR19940020587A KR950005425A KR 950005425 A KR950005425 A KR 950005425A KR 1019940020587 A KR1019940020587 A KR 1019940020587A KR 19940020587 A KR19940020587 A KR 19940020587A KR 950005425 A KR950005425 A KR 950005425A
- Authority
- KR
- South Korea
- Prior art keywords
- beta
- self
- radii
- gear device
- double helix
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/08—Profiling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49462—Gear making
- Y10T29/49467—Gear shaping
- Y10T29/49469—Worm gear
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19823—Screw
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19949—Teeth
- Y10T74/19953—Worm and helical
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Gear Transmission (AREA)
- Gear Processing (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Manipulator (AREA)
- Clamps And Clips (AREA)
Abstract
본 발명은 셀프록킹 이중나선기어장치 및 그 제조용 공구에 관한 것이다. 인볼류트 법선치형을 갖는 나선부들의 축선이 평행하고 접촉부가 선형적인 셀프록킹 이중나선기어장치는, 상기 나선부들의 프로파일의 횡단면 곡률반경 ρnm1및 ρnm2와 종단면 곡률반경 ρxm1및ρxm2가 각각 나선부치형들의 접촉점 M에서 다음의 방정식에 의해 결정되는 것을 특징으로 한다 :
ρnm1=ρtm1/cosβB1;ρnm2=ρtm2/cosβB2,
ρxm1=ρnm1·sinβB1=ρtm1·tanβB1;
ρxm2=ρnm2·sinβB2=ρtm2·tanβB2
여기서, ρtm1및 ρtm2는 접점M에서의 인볼류트 프로파일의 횡단면 곡률 반경이고, βB1및 βB2는 나선부들의 기초원에서의 치형경사각이며,
로서, 여기서 γm1및 γm2는 접점M을 통과하는 원의 작용반경이고, γB1및 γB1는 나선부들의 기초원의 반경이다.
그리고, 셀프록킹 이중나선기어장치의 나선부의 프로파일을 제조하기 위한 회전바이트를 구비한 공구는, 상기 회전바이트가, 다음의 식에 의해 결정되는 곡률반경 R1및 R2를 갖는 원형면취된 커터부를 구비하는 것을 특징으로 한다 :
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 외부치형을 갖는 이중나선기어장치의 사시도,
제2도 내지 제4도는 제1도에 따른 이중나선기어장치의 기하학적 치수 및 비율의 상세도이다.
Claims (3)
- 인볼류트 법선치형을 갖는 나선부들의 축선이 평행하고 접촉부가 선형적인 셀프록킹 이중나선기어장치에 있어서, 상기 나선부들의 프로파일의 횡단면 곡률반경 ρnm1및 ρnm2와 종단면 곡률반경 ρxm1및 ρxm2가 각각 나선부치형들의 접촉점 M에서 다음의 방정식에 의해 결정되는 것을 특징으로 하는 셀프록킹 이중나선기어장치 :ρnm1=ρtm1/cosβB1;ρnm2=ρtm2/cosβB2,ρxm1=ρnm1·sinβB1=ρtm1·tanβB1; ρxm2=ρnm2·sinβB2=ρtm2·tanβB2여기서, ρtm1및 ρtm2는 접점M에서의 인볼류트 프로파일의 횡단면 곡률 반경이고, βB1및 βB2는 나선부들의 기초원에서의 치형경사각이며,로서, 여기서 γm1및 γm2는 접점M을 통과하는 원의 작용반경이고, γB1및 γB2는 나선부들의 기초원의 반경임.
- 제1항에 있어서, 작용반경에서의 치형경사각 βm1및 βm2는 다음의 식에 의해 결정되는 것을 특징으로 하는 셀프록킹 이중나선기어장치 :여기서, αnm1및 αnm2는 나선부의 횡단면 프로파일각도이고, fmin및 fmax는 치형에서의 미끄럼마찰계수의 최소 및 최대값임.
- 제1항 또는 제2항에 따른 셀프록킹 이중나선기어장치의 나선부의 프로파일을 제조하기 위한 회전바이트를 구비한 공구에 있어서, 상기 회전바이트는, 다음의 식에 의해 결정되는 곡률반경 R1 및 R2를 갖는 원형면취된 커터부를 구비하는 것을 특징으로 하는 공구 :※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4328221A DE4328221A1 (de) | 1993-08-21 | 1993-08-21 | Selbsthemmendes Doppelschneckengetriebe und Werkzeug zu dessen Herstellung |
DEP4328221.0 | 1993-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950005425A true KR950005425A (ko) | 1995-03-20 |
Family
ID=6495756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940020587A KR950005425A (ko) | 1993-08-21 | 1994-08-20 | 셀프록킹 이중나선기어장치 및 그 제조용 공구 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5522278A (ko) |
EP (1) | EP0639731B1 (ko) |
JP (1) | JPH07174213A (ko) |
KR (1) | KR950005425A (ko) |
AT (1) | ATE175479T1 (ko) |
AU (1) | AU676065B2 (ko) |
DE (2) | DE4328221A1 (ko) |
ZA (1) | ZA946034B (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29604293U1 (de) * | 1996-03-08 | 1997-07-03 | Dewert Antriebs- und Systemtechnik GmbH & Co KG, 32278 Kirchlengern | Elektromotorischer Möbelantrieb |
DE19712050A1 (de) * | 1996-09-22 | 1998-09-24 | Josef Nusser | Vorrichtung zum Antreiben, Bremsen, Bewegen und Steuern |
WO2000049261A1 (de) | 1999-02-16 | 2000-08-24 | Küster Automotive Door Systems GmbH | Seilzug-fensterheber für fahrzeuge |
DE20213364U1 (de) * | 2002-08-30 | 2004-01-15 | Cameron Gmbh | Antriebsvorrichtung |
US20070051477A1 (en) * | 2005-09-07 | 2007-03-08 | Hunter Douglas Inc. | Worm gear drive mechanism for a covering for architectural openings |
CN100431761C (zh) * | 2006-03-30 | 2008-11-12 | 中国第一重型机械集团公司 | 双人字齿轮同相位的加工方法 |
FR2912195B1 (fr) * | 2007-02-07 | 2009-09-04 | Itw Smpi Soc Par Actions Simpl | Dispositif de transmission irreversible de mouvement a engrenage, equipement electrique et vehicule automobile correspondants |
WO2009008767A1 (ru) * | 2007-07-09 | 2009-01-15 | Stanovskoy Viktor Vladimirovic | Зубчатое зацепление колес (варианты) и планетарный зубчатый механизм на его основе (варианты) |
CN106321776B (zh) * | 2016-09-26 | 2019-09-17 | 重庆大学 | 具有双点接触齿廓曲线的斜齿轮 |
WO2019190972A1 (en) * | 2018-03-27 | 2019-10-03 | Kinematics, Llc | Tooth gap relieved enveloping worm |
KR102035250B1 (ko) | 2018-05-10 | 2019-10-22 | 설인환 | 동력전달장치 |
CN114260515B (zh) * | 2021-12-23 | 2024-01-23 | 重庆机床(集团)有限责任公司 | 一种高精度双蜗轮加工方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR984519A (ko) * | 1951-07-06 | |||
US1653686A (en) * | 1925-03-02 | 1927-12-27 | Wildhaber Ernest | Method of cutting gear teeth |
FR719727A (fr) * | 1930-07-07 | 1932-02-09 | Roue à engrenage, mono ou bihélicoïdale, à grande surface de contact | |
LU28462A1 (ko) * | 1946-07-08 | |||
DE939240C (de) * | 1946-07-08 | 1956-02-16 | Sira Soc It Roano Alessandro S | Getriebe mit auf parallelen Achsen angeordneten, schraubverzahnten Raedern |
US2553384A (en) * | 1947-07-14 | 1951-05-15 | Roano Alessandro | Helical gearing |
US2973660A (en) * | 1958-09-03 | 1961-03-07 | Popper Jakhin Boaz | Cooperating wedges including mating worms |
DE1210644B (de) * | 1963-01-17 | 1966-02-10 | Karl Heinz Roth Dipl Ing Dr | Evolventenzahnradpaarung mit Schraeg-verzahnung zur UEbersetzung ins Langsame |
US3216273A (en) * | 1963-05-08 | 1965-11-09 | Jr Henry G Colmer | Power transmitting means |
US3386305A (en) * | 1966-04-28 | 1968-06-04 | Wildhaber Ernest | Worm gearing |
US3481215A (en) * | 1968-03-25 | 1969-12-02 | John D Howell | Helical gearing |
FR2024046A5 (ko) * | 1969-04-15 | 1970-08-21 | Rouverol William | |
US3776060A (en) * | 1972-10-02 | 1973-12-04 | D Pessen | Quick-release mechanism for self-locking mating worms |
FR2609768B1 (fr) * | 1987-01-20 | 1991-05-10 | Renault | Dispositif de transmission de mouvement par un engrenage exterieur |
DE4126026A1 (de) * | 1991-08-06 | 1993-02-11 | Swf Auto Electric Gmbh | Welle mit angeformter schnecke und fraeser zur herstellung der schnecke |
-
1993
- 1993-08-21 DE DE4328221A patent/DE4328221A1/de not_active Ceased
-
1994
- 1994-08-05 EP EP94112245A patent/EP0639731B1/de not_active Expired - Lifetime
- 1994-08-05 DE DE59407583T patent/DE59407583D1/de not_active Expired - Lifetime
- 1994-08-05 AT AT94112245T patent/ATE175479T1/de active
- 1994-08-11 ZA ZA946034A patent/ZA946034B/xx unknown
- 1994-08-18 JP JP6194342A patent/JPH07174213A/ja active Pending
- 1994-08-19 US US08/292,190 patent/US5522278A/en not_active Expired - Fee Related
- 1994-08-20 KR KR1019940020587A patent/KR950005425A/ko not_active Application Discontinuation
- 1994-08-22 AU AU70398/94A patent/AU676065B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4328221A1 (de) | 1995-02-23 |
DE59407583D1 (de) | 1999-02-18 |
EP0639731A1 (de) | 1995-02-22 |
ATE175479T1 (de) | 1999-01-15 |
US5522278A (en) | 1996-06-04 |
EP0639731B1 (de) | 1999-01-07 |
JPH07174213A (ja) | 1995-07-11 |
ZA946034B (en) | 1995-05-29 |
AU7039894A (en) | 1995-03-02 |
AU676065B2 (en) | 1997-02-27 |
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Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |