CN102632421A - Driving box device of gear-shaving machine - Google Patents
Driving box device of gear-shaving machine Download PDFInfo
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- CN102632421A CN102632421A CN201210079525XA CN201210079525A CN102632421A CN 102632421 A CN102632421 A CN 102632421A CN 201210079525X A CN201210079525X A CN 201210079525XA CN 201210079525 A CN201210079525 A CN 201210079525A CN 102632421 A CN102632421 A CN 102632421A
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- driving
- splined shaft
- worm
- gear
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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
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 and axial back and forth movement is fastened coexistence at same axle.
Summary of the invention
Technical problem to be solved by this invention provides 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 set on the driving splined shaft; Drive on the splined shaft and be arranged with hollow spline leading screw, be set with the lifting worm gear on the hollow spline leading screw, promote worm gear and be meshed with the lifting worm screw; Promote worm screw and connect the output shaft that promotes motor; Be provided with the gap between said hollow spline leading screw and the 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 the hollow spline leading screw, feed screw nut is fixedly connected slide; An end that drives splined shaft is provided with driving bevel gear; Drive motors drives the splined shaft rotation through driving worm screw and driving worm gear drives, can drive the driving bevel gear rotation; Driving bevel gear flexibly connects with driving splined shaft through spline, can drive driving bevel gear when driving the splined shaft rotation and rotate together, and driving bevel gear is when axis direction moves up and down, and it is motionless to drive splined shaft; Promote motor through promoting worm screw and promoting the hollow spline leading screw rotation of worm gear drives, feed screw nut is moved along hollow spline leading screw up and down, feed screw nut can drive driving bevel gear through slide and move up and down.
Said hollow spline leading screw and the coaxial setting of driving splined shaft.
The lower end of said driving splined shaft is provided with spline mechanism; Driving bevel gear is provided with and drives the endoporus that the splined shaft end surface shape matches.
The technique effect that the present invention can reach is:
The present invention adopts two cover worm and gear transmissions and a cover ball-screw drive mechanism, and this three covers fine structure is carried out perfect adaptation, thereby has realized rotatablely moving and axial back and forth movement is fastened coexistence at same axle; And the overall structure operation is highly stable; Safety, reliable, noise is extremely low.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation:
Fig. 1 is the driving box schematic representation of apparatus of gear shaving machine of the present invention.
Description of reference numerals among the 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 for promoting 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 set on the driving splined shaft 1;
Drive on the splined shaft 1 and be arranged with hollow spline leading screw 5, be set with on the hollow spline lead screw pair 5 and promote worm gear 6, promote worm gear 6 and be meshed with lifting worm screw 12; Promote worm screw 12 and connect the output shaft that promotes motor 11;
Hollow spline leading screw 5 and the 1 coaxial setting of driving splined shaft are provided with the gap between hollow spline leading screw 5 and the 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 the hollow spline leading screw 5, feed screw nut 7 is fixedly connected slide 9;
Drive splined shaft 1 and be arranged in the drive case 8, drive splined shaft 1 and flexibly connect through 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 the drive case 8;
An end that drives splined shaft 1 is provided with driving bevel gear 10;
Driving bevel gear 10 flexibly connects through 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 axis direction moves up and down, driving splined shaft 1 is motionless;
The lower end that drives splined shaft 1 is provided with spline mechanism; Driving bevel gear 10 is provided with the endoporus that matches with the end surface shape that drives splined shaft 1; Driving splined shaft 1 realizes and being connected of driving bevel gear 10 through spline mechanism; Driving splined shaft 1 both can drive driving bevel gear 10 and be rotated, and can also in the spline endoporus of driving bevel gear 10, slide up and down;
Driving bevel gear 10 flexibly connects through bearing and slide 9.
Operation principle of the present invention is following:
Drive motors 4 drives 2 rotations of driving worm gear through 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;
Promote motor 11 and drive 12 rotations of lifting worm screw, and then make 6 rotations of lifting worm gear, promote hollow spline leading screw 5 rotations of worm gear 6 drives, the hollow spline leading screw 5 in feed screw nut 7 edges is moved up and down; 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 set on the driving splined shaft;
Drive on the splined shaft and be arranged with hollow spline leading screw, be set with the lifting worm gear on the hollow spline leading screw, promote worm gear and be meshed with the lifting worm screw; Promote worm screw and connect the output shaft that promotes motor;
Be provided with the gap between said hollow spline leading screw and the 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 the hollow spline leading screw, feed screw nut is fixedly connected slide;
An end that drives splined shaft is provided with driving bevel gear; Drive motors drives the splined shaft rotation through driving worm screw and driving worm gear drives, thereby can drive the driving bevel gear rotation;
Driving bevel gear flexibly connects with driving splined shaft through spline, can drive driving bevel gear when driving the splined shaft rotation and rotate together, and driving bevel gear is when axis direction moves up and down, and it is motionless to drive splined shaft;
Promote motor through promoting worm screw and promoting the hollow spline leading screw rotation of worm gear drives, feed screw nut is moved along hollow spline leading screw up and down, feed screw nut can drive driving bevel gear through slide and move up and down.
2. the driving box device of gear shaving machine according to claim 1 is characterized in that: said 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, it is characterized in that: the lower end of said driving splined shaft is provided with spline mechanism; Driving bevel gear is provided with and drives the endoporus that the splined shaft end surface shape matches.
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 true CN102632421A (en) | 2012-08-15 |
| CN102632421B CN102632421B (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210079525 Active CN102632421B (en) | 2012-03-23 | 2012-03-23 | Driving box device of gear-shaving machine |
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| CN (1) | CN102632421B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028996A (en) * | 2012-12-13 | 2013-04-10 | 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 |
| CN108394600A (en) * | 2018-05-09 | 2018-08-14 | 北京航天东方科技发展有限公司 | The driving mechanism of automatic vertical filling and packaging machine |
| CN108393522A (en) * | 2018-02-11 | 2018-08-14 | 中广核核电运营有限公司 | Height puts the guide rail cutter device and cutting method of valve |
Citations (5)
| 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 |
-
2012
- 2012-03-23 CN CN 201210079525 patent/CN102632421B/en active Active
Patent Citations (5)
| 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 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028996A (en) * | 2012-12-13 | 2013-04-10 | 江苏科技大学 | Elevation system for edge milling machine used for large ship |
| 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 |
| CN108393522A (en) * | 2018-02-11 | 2018-08-14 | 中广核核电运营有限公司 | Height puts the guide rail cutter device and cutting method of valve |
| CN108394600A (en) * | 2018-05-09 | 2018-08-14 | 北京航天东方科技发展有限公司 | The driving mechanism of automatic vertical filling and packaging machine |
| CN108394600B (en) * | 2018-05-09 | 2023-10-03 | 北京航天东方科技发展有限公司 | Driving mechanism of automatic vertical filling packing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102632421B (en) | 2013-11-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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. |
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| CP02 | Change in the address of a patent holder |