TW201612441A - Structure of dual rotary shaft cam - Google Patents

Structure of dual rotary shaft cam

Info

Publication number
TW201612441A
TW201612441A TW103133075A TW103133075A TW201612441A TW 201612441 A TW201612441 A TW 201612441A TW 103133075 A TW103133075 A TW 103133075A TW 103133075 A TW103133075 A TW 103133075A TW 201612441 A TW201612441 A TW 201612441A
Authority
TW
Taiwan
Prior art keywords
helical
gear
helical gear
linking
driven
Prior art date
Application number
TW103133075A
Other languages
Chinese (zh)
Other versions
TWI568958B (en
Inventor
Yoshihisa Osawa
wei-zhong Zhao
Original Assignee
Autocam Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Autocam Technology Co Ltd filed Critical Autocam Technology Co Ltd
Priority to TW103133075A priority Critical patent/TWI568958B/en
Publication of TW201612441A publication Critical patent/TW201612441A/en
Application granted granted Critical
Publication of TWI568958B publication Critical patent/TWI568958B/en

Links

Landscapes

  • Gear Transmission (AREA)
  • Gears, Cams (AREA)

Abstract

The invention provides a structure of a dual rotary shaft cam, which comprises: a first turret, a second turret, a first worm gear, a second worm gear, and a transmission device. The transmission device is equipped with a driving helical gear, two linking helical gears, and two driven helical gears. The driving helical gear is driven by a motor. Moreover, the teeth of the driving helical gear meshes with the linking helical gears. A reduction helical gear is coaxially configured with the linking helical gear, and the reduction helical gear is connected to the driven helical gears. The driven helical gears are coaxially connected to the first worm gear and the second worm gear, respectively. The driving helical gear, the linking helical gear, the reduction helical gear, and the driven helical gear constitute a slanted teeth meshing linking for allowing the aforementioned helical gears to perform a mutual gap adjustment via an axial displacement. As a result, the adjustment provides a seamless transmission effect.
TW103133075A 2014-09-24 2014-09-24 Cam type double rotary shaft structure TWI568958B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW103133075A TWI568958B (en) 2014-09-24 2014-09-24 Cam type double rotary shaft structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW103133075A TWI568958B (en) 2014-09-24 2014-09-24 Cam type double rotary shaft structure

Publications (2)

Publication Number Publication Date
TW201612441A true TW201612441A (en) 2016-04-01
TWI568958B TWI568958B (en) 2017-02-01

Family

ID=56360807

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103133075A TWI568958B (en) 2014-09-24 2014-09-24 Cam type double rotary shaft structure

Country Status (1)

Country Link
TW (1) TWI568958B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110722388A (en) * 2018-07-17 2020-01-24 福建鑫鋐笙精密机械有限公司 Double-driving structure of roller cam single output shaft
CN110722389A (en) * 2018-07-17 2020-01-24 福建鑫鋐笙精密机械有限公司 Double-driving structure of roller cam single output shaft

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090267A (en) * 1990-11-21 1992-02-25 Gramling James T Indexing apparatus
CN201376206Y (en) * 2009-01-19 2010-01-06 温岭市华驰机械有限公司 High-precision dividing device
TW201416582A (en) * 2012-10-19 2014-05-01 Autocam Technology Co Ltd Cam follower fixing structure
TWM469982U (en) * 2013-08-14 2014-01-11 Jian Xue Qin Single powered tool changer of CNC machine center
CN203599978U (en) * 2013-11-20 2014-05-21 兆奕精密机械有限公司 Index plate structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110722388A (en) * 2018-07-17 2020-01-24 福建鑫鋐笙精密机械有限公司 Double-driving structure of roller cam single output shaft
CN110722389A (en) * 2018-07-17 2020-01-24 福建鑫鋐笙精密机械有限公司 Double-driving structure of roller cam single output shaft

Also Published As

Publication number Publication date
TWI568958B (en) 2017-02-01

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