CN102632421B - Driving box device of gear-shaving machine - Google Patents

Driving box device of gear-shaving machine Download PDF

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Publication number
CN102632421B
CN102632421B CN 201210079525 CN201210079525A CN102632421B CN 102632421 B CN102632421 B CN 102632421B CN 201210079525 CN201210079525 CN 201210079525 CN 201210079525 A CN201210079525 A CN 201210079525A CN 102632421 B CN102632421 B CN 102632421B
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China
Prior art keywords
driving
worm
splined shaft
gear
drives
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Active
Application number
CN 201210079525
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Chinese (zh)
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CN102632421A (en
Inventor
蔡其文
韩曙明
黄华星
叶连福
叶嗣斌
叶嗣林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG LAOLUNSI MACHINE TOOLS CO Ltd
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ZHEJIANG LAOLUNSI MACHINE TOOLS CO Ltd
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Priority to CN 201210079525 priority Critical patent/CN102632421B/en
Publication of CN102632421A publication Critical patent/CN102632421A/en
Application granted granted Critical
Publication of CN102632421B publication Critical patent/CN102632421B/en
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Abstract

The invention discloses a driving box device of a gear-shaving machine. The driving box device comprises a driving motor, wherein the output shaft of the driving motor is connected with a driving worm, the driving worm is meshed with a driving worm wheel, the driving worm wheel is fixedly arranged on a driving spline shaft, a hollow spline screw rod is sheathed on the driving spline shaft, a lifting worm wheel is fixedly arranged on the hollow spline screw rod and meshed with a lifting worm, the lifting worm is connected with the output shaft of a lifting motor, a gap is reserved between the hollow spline screw rod and the driving spline shaft, a screw rod nut is movably arranged on the hollow spline screw rod and fixedly connected with a sliding seat, and one end of the driving spline shaft is provided with a driving bevel gear. The driving box device adopts two worm gear drive structures and a ball screw drive structure, the three precision structures are perfectly combined to realize the coexistence of rotary motion and axial to-and-fro movement on the same axis, and the overall structure operation is very stable, safe and reliable with extremely low noise.

Description

The driving box device of gear shaving machine
Technical field
The present invention relates to a kind of gear shaving machine, be specifically related to a kind of driving box device of gear shaving machine.
Background technology
Existing gear shaving machine can only make cutter frame mechanism be rotated motion, can not realize simultaneously rotatablely moving fastening at same axle with axial back and forth movement coexisting.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of driving box device of gear shaving machine, and it can be fastened at same axle and realize rotatablely moving and axial back and forth movement.
For solving the problems of the technologies described above, the technical solution of the driving box device of gear shaving machine of the present invention is:
Comprise drive motors, the output shaft of drive motors connects the driving worm screw, drives worm screw and is meshed with the driving worm gear; Driving worm gear is fixedly installed on the driving splined shaft; Drive on splined shaft and be arranged with hollow spline leading screw, be fixedly installed the lifting worm gear on hollow spline leading screw, promote worm gear and be meshed with the lifting worm screw; Promote the output shaft that worm screw connects lifting motor; Be provided with the gap between described hollow spline leading screw and driving splined shaft, make the spinning movement of driving splined shaft and the spinning movement mutually noninterfere of hollow spline leading screw; Be movably set with feed screw nut on hollow spline leading screw, feed screw nut is fixedly connected with slide; An end that drives splined shaft is provided with driving bevel gear; Drive motors drives the splined shaft rotation by driving worm screw and driving worm gear drives, can drive the driving bevel gear rotation; Driving bevel gear is flexibly connected with driving splined shaft by spline, can drive driving bevel gear when driving the splined shaft rotation and rotate together, and driving bevel gear drives splined shaft motionless when moving up and down along axis direction; Lifting motor makes feed screw nut move up and down along hollow spline leading screw by promoting worm screw and promoting the hollow spline leading screw rotation of worm gear drives, and feed screw nut can drive driving bevel gear by slide and move up and down.
Described hollow spline leading screw and the coaxial setting of driving splined shaft.
The lower end of described driving splined shaft is provided with spline mechanism; Be provided with on driving bevel gear and the endoporus that drives the splined shaft end surface shape and match.
The technique effect that the present invention can reach is:
The present invention adopts two cover Worm Wheel Systems and a cover ball-screw-transmission structure, and this three covers fine structure is carried out perfect adaptation, coexists thereby realized rotatablely moving fastening at same axle with axial back and forth movement, and the overall structure operation is highly stable, safety, reliable, noise is extremely low.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is the schematic diagram of the driving box device of gear shaving machine of the present invention.
Description of reference numerals in figure:
1 for driving splined shaft, and 2 are the driving worm gear,
3 for driving worm screw, and 4 is drive motors,
5 is hollow spline leading screw, and 6 are the lifting worm gear,
7 is feed screw nut, and 8 is drive case,
9 is slide, and 10 is driving bevel gear,
11 is lifting motor, and 12 for promoting worm screw.
The specific embodiment
As shown in Figure 1, the driving box device of gear shaving machine of the present invention comprises drive motors 4, and the output shaft of drive motors 4 connects driving worm screw 3, drives worm screw 3 and is meshed with driving worm gear 2; Driving worm gear 2 is fixedly installed on driving splined shaft 1;
Drive on splined shaft 1 and be arranged with hollow spline leading screw 5, be fixedly installed on hollow spline lead screw pair 5 and promote worm gear 6, promote worm gear 6 and be meshed with lifting worm screw 12; Promote the output shaft that worm screw 12 connects lifting motor 11;
Hollow spline leading screw 5 and the coaxial setting of driving splined shaft 1 are provided with the gap between hollow spline leading screw 5 and driving splined shaft 1, make the spinning movement of driving splined shaft 1 and the spinning movement mutually noninterfere of hollow spline leading screw 5;
Be movably set with feed screw nut 7 on hollow spline leading screw 5, feed screw nut 7 is fixedly connected with slide 9;
Drive splined shaft 1 and be arranged in drive case 8, drive splined shaft 1 and be flexibly connected by bearing and drive case 8; An end that drives splined shaft 1 stretches out drive case 8, and feed screw nut 7 and slide 9 are arranged at outside drive case 8;
An end that drives splined shaft 1 is provided with driving bevel gear 10;
Driving bevel gear 10 is flexibly connected by spline and driving splined shaft 1; Can drive driving bevel gear 10 when driving splined shaft 1 rotation and rotate together, and driving bevel gear 10 is when moving up and down along axis direction, driving splined shaft 1 is motionless;
The lower end that drives splined shaft 1 is provided with spline mechanism, be provided with the endoporus that matches with the end surface shape that drives splined shaft 1 on driving bevel gear 10, drive splined shaft 1 being connected by spline winding machine and driving bevel gear 10, driving splined shaft 1 both can drive driving bevel gear 10 and be rotated, and can also slide up and down in the spline endoporus of driving bevel gear 10;
Driving bevel gear 10 is flexibly connected by bearing and slide 9.
Operation principle of the present invention is as follows:
Drive motors 4 drives 2 rotations of driving worm gear by driving worm screw 3, makes to drive splined shaft 1 rotation; Drive splined shaft 1 and drive driving bevel gear 10 rotations, thus can drive installation in the cutter frame mechanism work of slide 9 bottoms;
Lifting motor 11 drives and promotes worm screw 12 rotations, and then makes 6 rotations of lifting worm gear, promotes worm gear 6 and drives hollow spline leading screw 5 rotations, and feed screw nut 7 is moved up and down along hollow spline leading screw 5; Feed screw nut 7 drives slide 9, driving bevel gear 10 and cutter frame mechanism and pumps together, thereby realizes the shave action.

Claims (3)

1. the driving box device of a gear shaving machine is characterized in that: comprise drive motors, the output shaft of drive motors connects and drives worm screw, drives worm screw and is meshed with the driving worm gear; Driving worm gear is fixedly installed on the driving splined shaft;
Drive on splined shaft and be arranged with hollow spline leading screw, be fixedly installed the lifting worm gear on hollow spline leading screw, promote worm gear and be meshed with the lifting worm screw; Promote the output shaft that worm screw connects lifting motor;
Be provided with the gap between described hollow spline leading screw and driving splined shaft, make the spinning movement of driving splined shaft and the spinning movement mutually noninterfere of hollow spline leading screw;
Be movably set with feed screw nut on hollow spline leading screw, feed screw nut is fixedly connected with slide;
An end that drives splined shaft is provided with driving bevel gear; Drive motors drives the splined shaft rotation by driving worm screw and driving worm gear drives, thereby can drive the driving bevel gear rotation;
Driving bevel gear is flexibly connected with driving splined shaft by spline, can drive driving bevel gear when driving the splined shaft rotation and rotate together, and driving bevel gear drives splined shaft motionless when moving up and down along axis direction;
Lifting motor makes feed screw nut move up and down along hollow spline leading screw by promoting worm screw and promoting the hollow spline leading screw rotation of worm gear drives, and feed screw nut can drive driving bevel gear by slide and move up and down.
2. the driving box device of gear shaving machine according to claim 1, is characterized in that: described hollow spline leading screw and the coaxial setting of driving splined shaft.
3. the driving box device of gear shaving machine according to claim 1 is characterized in that: the lower end of described driving splined shaft is provided with spline mechanism; Be provided with on driving bevel gear and the endoporus that drives the splined shaft end surface shape and match.
CN 201210079525 2012-03-23 2012-03-23 Driving box device of gear-shaving machine Active CN102632421B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201210079525 CN102632421B (en) 2012-03-23 2012-03-23 Driving box device of gear-shaving machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201210079525 CN102632421B (en) 2012-03-23 2012-03-23 Driving box device of gear-shaving machine

Publications (2)

Publication Number Publication Date
CN102632421A CN102632421A (en) 2012-08-15
CN102632421B true CN102632421B (en) 2013-11-06

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103028996B (en) * 2012-12-13 2014-12-31 江苏科技大学 Elevation system for edge milling machine used for large ship
CN105842258A (en) * 2016-05-18 2016-08-10 白杨 Appearance and size detecting device of bottle jacking station
CN108393522B (en) * 2018-02-11 2020-03-20 中广核核电运营有限公司 Guide rail cutting device and cutting method of high-altitude valve

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB614408A (en) * 1945-06-15 1948-12-15 G S P Guillemin Sergot Pegard Improvements in variable-speed gearing particularly for universal cutting machines
CN201423477Y (en) * 2009-03-26 2010-03-17 宜昌长机科技有限责任公司 Knife quick return device of gear shaper
CN201596927U (en) * 2009-12-30 2010-10-06 丹阳市盛力机械有限公司 Numerical control grinding (milling) groove machine tool main shaft transmission part
CN201824026U (en) * 2010-10-27 2011-05-11 武汉纺织大学 Transmission mechanism of differential type servo gear shaping machine
CN202527989U (en) * 2012-03-23 2012-11-14 浙江劳伦斯机床有限公司 Driving box device for gear shaving machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB614408A (en) * 1945-06-15 1948-12-15 G S P Guillemin Sergot Pegard Improvements in variable-speed gearing particularly for universal cutting machines
CN201423477Y (en) * 2009-03-26 2010-03-17 宜昌长机科技有限责任公司 Knife quick return device of gear shaper
CN201596927U (en) * 2009-12-30 2010-10-06 丹阳市盛力机械有限公司 Numerical control grinding (milling) groove machine tool main shaft transmission part
CN201824026U (en) * 2010-10-27 2011-05-11 武汉纺织大学 Transmission mechanism of differential type servo gear shaping machine
CN202527989U (en) * 2012-03-23 2012-11-14 浙江劳伦斯机床有限公司 Driving box device for gear shaving machine

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Publication number Publication date
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C10 Entry into substantive examination
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PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Driving box device of gear-shaving machine

Effective date of registration: 20161129

Granted publication date: 20131106

Pledgee: Taizhou Luqiao rural cooperative bank, Zhejiang

Pledgor: Zhejiang Laolunsi Machine Tools Co., Ltd.

Registration number: 2016990001034

CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: 318050 xialiang village, Jinqing Town, Luqiao District, Taizhou City, Zhejiang Province

Patentee after: ZHEJIANG LAOLUNSI MACHINE TOOL Co.,Ltd.

Address before: 318050 Ruquan village, Linjia village, Jinqing Town, Luqiao District, Taizhou City, Zhejiang Province

Patentee before: ZHEJIANG LAOLUNSI MACHINE TOOL Co.,Ltd.