KR950005425A - 셀프록킹 이중나선기어장치 및 그 제조용 공구 - Google Patents

셀프록킹 이중나선기어장치 및 그 제조용 공구 Download PDF

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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
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South Korea
Prior art keywords
self
double helix
gear device
spirals
locking double
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KR1019940020587A
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English (en)
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바디모비치 판유친 빅터
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엠. 그리스만. 테 발러
바리올린 한델스게젤샤프트 엠베하
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Application filed by 엠. 그리스만. 테 발러, 바리올린 한델스게젤샤프트 엠베하 filed Critical 엠. 그리스만. 테 발러
Publication of KR950005425A publication Critical patent/KR950005425A/ko

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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

셀프록킹 이중나선기어장치 및 그 제조용 공구
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)

  1. 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·tanβB2
    여기서, 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.
  2. 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.
  3. 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.
KR1019940020587A 1993-08-21 1994-08-20 셀프록킹 이중나선기어장치 및 그 제조용 공구 KR950005425A (ko)

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

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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)

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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

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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
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DE4126026A1 (de) * 1991-08-06 1993-02-11 Swf Auto Electric Gmbh Welle mit angeformter schnecke und fraeser zur herstellung der schnecke

Also Published As

Publication number Publication date
ZA946034B (en) 1995-05-29
AU676065B2 (en) 1997-02-27
DE59407583D1 (de) 1999-02-18
EP0639731A1 (de) 1995-02-22
ATE175479T1 (de) 1999-01-15
JPH07174213A (ja) 1995-07-11
DE4328221A1 (de) 1995-02-23
AU7039894A (en) 1995-03-02
US5522278A (en) 1996-06-04
EP0639731B1 (de) 1999-01-07

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