CN107830146A - A kind of eccentric gear and its adjusting method of adjustable eccentric degree - Google Patents
A kind of eccentric gear and its adjusting method of adjustable eccentric degree Download PDFInfo
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- CN107830146A CN107830146A CN201711124421.5A CN201711124421A CN107830146A CN 107830146 A CN107830146 A CN 107830146A CN 201711124421 A CN201711124421 A CN 201711124421A CN 107830146 A CN107830146 A CN 107830146A
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- Prior art keywords
- eccentric
- fixed
- fixed plate
- gear
- slidable adjustment
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Classifications
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- 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
- F16H55/17—Toothed wheels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The purpose of the present invention is a kind of eccentric gear and its adjusting method of adjustable eccentric degree,Including gear and rotating hole,Described gear side is uniformly provided with teeth along upper,Described gear side is provided with eccentric grove,Slidable adjustment block is provided with eccentric grove,Rotating hole is arranged on slidable adjustment block,Slidable adjustment is connected between eccentric grove by adjusting fixing device soon,Described regulation fixing device includes fixed plate,Rotary clip and fixed card buckle,Fixed plate is set to two groups,Two groups of fixed plates are symmetrical parallel to be fixed on eccentric grove both sides,Slidable adjustment block is stuck between two fixed plates,It is in clamping connection between two groups of fixed plates by fixed card buckle,To carry out adaptability regulation to the rotary shaft position of eccentric wheel,Reduce replacement frequency,Manpower is avoided to dismantle,Reduce manual labor's intensity,Improve the adaptation intensity of eccentric wheel,The service life of good prolonged mechanical,Reduce the cost of industrial processes.
Description
Technical field
Field in terms of the present invention relates to the processing of gear, it is mainly concerned with changing in terms of the axle center adjustment structure of eccentric gear
Enter and design, especially when be related to a kind of eccentric gear and its adjusting method of adjustable eccentric degree.
Background technology
In the fast development of current industrial, the use of gear becomes particularly frequently, almost can all use in all industries
Substantial amounts of various Eccentric Gear-drives, current used eccentric gear are typically all using the transmission in heavy industry
Aspect, while the eccentric wheel of the different degree of eccentricitys is needed under different requirements, all it had been to be carried out according to the requirement of eccentric angle in the past
Change, it is necessary to be dismantled to eccentric runner, when actually dismantling, needs stop to machinery again, have both added manpower dismounting
Difficulty, and largely cause machinery multiple pause, have a strong impact on machinery service life.
Therefore it provides a kind of eccentric gear and its adjusting method of adjustable eccentric degree, pass through the rotating hole to eccentric gear
Position fixed structure and method are improved, and by setting eccentric grove on eccentric runner, pass through the fixed plate pair in eccentric grove
The regulating block of rotating hole carries out position adjustments and fixation, to carry out adaptability regulation to the rotary shaft position of eccentric wheel, reduces
Replacement frequency, avoid manpower from dismantling, reduce manual labor's intensity, improve the adaptation intensity of eccentric wheel, while and can is enough very big
Repeatedly having stopped for machinery is avoided in degree, the service life of good prolonged mechanical, the cost of industrial processes is reduced, just turns into this
The problem of art personnel's urgent need to resolve.
The content of the invention
It is an object of the invention to provide a kind of eccentric gear and its adjusting method of adjustable eccentric degree, by eccentric gear
Rotation hole site fixed structure and method be improved, by setting eccentric grove on eccentric runner, by eccentric grove
Fixed plate carries out position adjustments and fixation to the regulating block of rotating hole, to carry out adaptability tune to the rotary shaft position of eccentric wheel
Section, replacement frequency is reduced, avoids manpower from dismantling, reduce manual labor's intensity, improve the adaptation intensity of eccentric wheel, while and can reaches
It is largely avoided the multiple of machinery to have stopped, the service life of good prolonged mechanical, reduces the cost of industrial processes.
To solve technical problem described in background technology, the present invention uses following technical scheme：
A kind of eccentric gear of adjustable eccentric degree, including gear and rotating hole, described gear side are uniformly provided with along upper
Teeth, described gear side are provided with eccentric grove, are provided with slidable adjustment block in eccentric grove, rotating hole is arranged on slidable adjustment block
On, slidable adjustment is connected between eccentric grove by adjusting fixing device soon, and described regulation fixing device includes fixed plate, rotation
Turn inserted sheet and fixed card buckle, fixed plate is set to two groups, and two groups of fixed plates are symmetrical parallel to be fixed on eccentric grove both sides, slidable adjustment block
It is stuck between two fixed plates, is in clamping connection between two groups of fixed plates by fixed card buckle.
Preferably, described fixed card buckle is set to U-shape structure, and fixed card buckle is set to two, and two fixed card buckles distinguish ring
Set is clamped on the both ends of fixed plate, and clamping block and fixing groove, described rotation are respectively equipped with the U-shaped arm both sides inwall of fixed card buckle
Turning inserted sheet to connect through fixing groove, the both sides of rotary clip are held out against with the stopper slot of fixing groove and fixed plate side respectively to be contacted,
The stopper slot of clamping block and fixed plate opposite side holds out against fixation.
Preferably, described fixing groove, can either be effective by 30 degree of slanted angle horizontal by 30 degree of angles
Increase fixing intensity, and can enough facilitates the dismounting of rotary clip.
Preferably, it is provided between described fixed plate and the side wall of eccentric grove and holds out against shell fragment, the described shell fragment that holds out against is set to
The arc spring lamination outwards to arch upward.
Preferably, described fixed plate and the contact surface of slidable adjustment block are provided with uniform clamping teeth, described cunning
The corresponding surface of dynamic regulating block is provided with the clamping teeth groove corresponding with clamping cog shape shape.
Preferably, described clamping teeth are set to isosceles triangular structure, and between clamping teeth side and fixed plate
Angle is 40 degree.
Preferably, described rotary clip side is provided with uniform screw thread, and rotary clip is set to taper tapping
The rotary clip of structure, because rotary clip is set to pyramidal structure, with the increase of rotary clip precession degree, rotary clip pair
The extruding force of fixed card buckle is bigger, increases fixing intensity.
A kind of adjusting method of the eccentric gear of adjustable eccentric degree, its adjusting method are：
When being adjusted in the position to rotating hole, the slidable adjustment block where rotating hole is promoted first to predetermined position
Put, make the clamping corresponding with the clamping teeth in fixed plate of the clamping teeth groove on slidable adjustment block, then fixed card buckle ring set
Entered at the fixed plate both ends of slidable adjustment block both sides, then by rotary clip in fixing groove, then carrying out rotation makes rotary insertion
Piece jacking after only needing to exit rotary clip when needing and carrying out promoting or transferring section again, takes down fixed card buckle to inside fixing groove
Slidable adjustment block can be adjusted.
The beneficial effects of the invention are as follows：
1) position adjustments and fixation, are carried out to the regulating block of rotating hole by the fixed plate in eccentric grove, with to bias
The rotary shaft position of wheel carries out adaptability regulation, reduces replacement frequency, avoids manpower from dismantling, and reduces manual labor's intensity, improves
The adaptation intensity of eccentric wheel.
2) while and can is enough largely avoided the multiple of machinery and stopped, the service life of good prolonged mechanical,
Reduce the cost of industrial processes.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only one described in the present invention
A little embodiments, for those of ordinary skill in the art, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is eccentric gear and its structural representation of adjusting method embodiment of a kind of adjustable eccentric degree of the present invention
Figure；
Fig. 2 be a kind of adjustable eccentric degree of the present invention eccentric gear and its adjusting method embodiment it is partially schematic
Figure；
Fig. 3 is a kind of eccentric gear of adjustable eccentric degree of the present invention and its partial side of adjusting method embodiment
Figure.
Embodiment
In order that those skilled in the art more fully understands technical scheme, the present invention will be made into one below
Step is discussed in detail.
Fig. 1, Fig. 2, Fig. 3, a kind of eccentric gear of adjustable eccentric degree, including gear 1 and rotating hole 10 are refer to, it is described
Uniform on the edge of gear 1 to be provided with teeth 2, the described side of gear 1 is provided with eccentric grove 3, slidable adjustment is provided with eccentric grove 3
Block 9, rotating hole 10 are arranged on slidable adjustment block 9, are connected between slidable adjustment fast 9 and eccentric grove 3 by adjusting fixing device,
Described regulation fixing device includes fixed plate 4, rotary clip 12 and fixed card buckle 5, and fixed plate 4 is set to two groups, and two groups are fixed
Plate 4 is symmetrical parallel to be fixed on the both sides of eccentric grove 3, and slidable adjustment block 9 is stuck between two fixed plates 4, leads between two groups of fixed plates 4
Fixed card buckle 5 is crossed to be in clamping connection.
Further, described fixed card buckle 5 is set to U-shape structure, and fixed card buckle 5 is set to two, and two fixed card buckles 5 are divided
Other ring set is clamped on the both ends of fixed plate 4, and clamping block 14 and fixing groove are respectively equipped with the U-shaped arm both sides inwall of fixed card buckle 5
11, described rotary clip 12 connects through fixing groove 11, the both sides of rotary clip 12 respectively with fixing groove 11 and the side of fixed plate 4
The stopper slot 13 in face holds out against contact, and the stopper slot 13 of clamping block 14 and the opposite side of fixed plate 4 holds out against fixation.
Further, described fixing groove 11, by 30 degree of slanted angle, can either have horizontal by 30 degree of angles
The increase fixing intensity of effect, and can enough facilitate the dismounting of rotary clip 12.
Further, it is provided between described fixed plate 4 and the side wall of eccentric grove 3 and holds out against shell fragment 7, described holds out against shell fragment
7 are set to the arc spring lamination that outwards arches upward.
Further, described fixed plate 4 and the contact surface of slidable adjustment block 9 are provided with uniform clamping teeth 6, described
The corresponding surface of slidable adjustment block 9 be provided with the clamping teeth groove 8 corresponding with the shape of clamping teeth 6.
Further, described clamping teeth 6 are set to isosceles triangular structure, and the side of clamping teeth 6 and fixed plate 4 it
Between angle be 40 degree.
Further, the described side of rotary clip 12 is provided with uniform screw thread, and rotary clip 12 is set to bore
The rotary clip 12 of shape tapping structure, because rotary clip 12 is set to pyramidal structure, with the increasing of the precession degree of rotary clip 12
Add, rotary clip 12 is bigger to the extruding force of fixed card buckle 5, increases fixing intensity.
A kind of adjusting method of the eccentric gear of adjustable eccentric degree, its adjusting method are：
When being adjusted in the position to rotating hole 10, the slidable adjustment block 9 where promoting rotating hole 10 first arrives predetermined
Position, make the clamping teeth groove 8 on slidable adjustment block 9 and the 6 corresponding clamping of clamping teeth in fixed plate 4, then fixed
The ring set of buckle 5 is entered in fixing groove 11 at the both ends of fixed plate 4 of the both sides of slidable adjustment block 9, then by rotary clip 12, Ran Houjin
Row rotation makes the jacking of rotary clip 12 only be needed rotary clip 12 when needing to carry out promoting or transferring section again to inside fixing groove 11
After exiting, taking down fixed card buckle 5, slidable adjustment block 9 can be adjusted.
Some one exemplary embodiments of the present invention are only described by way of explanation above, undoubtedly, for ability
The those of ordinary skill in domain, without departing from the spirit and scope of the present invention, can be with a variety of modes to institute
The embodiment of description is modified.Therefore, foregoing description is inherently illustrative, and should not be construed as will to right of the present invention
Ask the limitation of protection domain.
Claims (8)
1. a kind of eccentric gear of adjustable eccentric degree, including gear and rotating hole, it is characterised in that：Described gear side along it is upper
Even is provided with teeth, and described gear side is provided with eccentric grove, is provided with slidable adjustment block in eccentric grove, rotating hole is arranged on cunning
On dynamic regulating block, slidable adjustment is connected between eccentric grove by adjusting fixing device soon, and described regulation fixing device includes
Fixed plate, rotary clip and fixed card buckle, fixed plate are set to two groups, and two groups of fixed plates are symmetrical parallel to be fixed on eccentric grove both sides,
Slidable adjustment block is stuck between two fixed plates, is in clamping connection between two groups of fixed plates by fixed card buckle.
2. the eccentric gear of a kind of adjustable eccentric degree according to claim 1, it is characterised in that described fixed card buckle is set
For U-shape structure, fixed card buckle is set to two, and ring set is clamped on the both ends of fixed plate, the U of fixed card buckle to two fixed card buckles respectively
Clamping block and fixing groove are respectively equipped with the inwall of arm both sides, described rotary clip connects through fixing groove, rotary clip
Both sides are held out against with the stopper slot of fixing groove and fixed plate side contact respectively, and the stopper slot of clamping block and fixed plate opposite side is held out against
It is fixed.
3. the eccentric gear of a kind of adjustable eccentric degree according to claim 2, it is characterised in that described fixing groove and water
Plane is in 30 degree of angles.
A kind of 4. eccentric gear of adjustable eccentric degree according to claim 1, it is characterised in that described fixed plate with partially
It is provided between the side wall of heart groove and holds out against shell fragment, the described arc spring lamination for holding out against shell fragment and being set to outwards arch upward.
A kind of 5. eccentric gear of adjustable eccentric degree according to claim 1, it is characterised in that described fixed plate and cunning
The contact surface of dynamic regulating block is provided with uniform clamping teeth, and the corresponding surface of described slidable adjustment block is provided with and clamping teeth
The corresponding clamping teeth groove of shape.
6. the eccentric gear of a kind of adjustable eccentric degree according to claim 5, it is characterised in that described clamping teeth are set
For isosceles triangular structure, and the angle between clamping teeth side and fixed plate is 40 degree.
A kind of 7. eccentric gear of adjustable eccentric degree according to claim 1, it is characterised in that described rotary clip side
Face is provided with uniform screw thread, and rotary clip is set to the rotary clip of taper tapping structure.
8. according to a kind of adjusting method of the eccentric gear of adjustable eccentric degree of any one of right 1-5, it is characterised in that it is adjusted
Section method is：
When being adjusted in the position to rotating hole, the slidable adjustment block first where promotion rotating hole makes to predetermined position
Clamping teeth groove clamping corresponding with the clamping teeth in fixed plate on slidable adjustment block, is then being slided fixed card buckle ring set
The fixed plate both ends of regulating block both sides, then rotary clip is entered in fixing groove, then carrying out rotation makes rotary clip jacking
To inside fixing groove, because rotary clip is set to pyramidal structure, with the increase of rotary clip precession degree, rotary clip is to solid
It is bigger to determine the extruding force of buckle, increases fixing intensity, only needs to exit rotary clip when needing to carry out promoting or transferring section again
Afterwards, taking down fixed card buckle, slidable adjustment block can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711124421.5A CN107830146A (en) | 2017-11-14 | 2017-11-14 | A kind of eccentric gear and its adjusting method of adjustable eccentric degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711124421.5A CN107830146A (en) | 2017-11-14 | 2017-11-14 | A kind of eccentric gear and its adjusting method of adjustable eccentric degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830146A true CN107830146A (en) | 2018-03-23 |
Family
ID=61655529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711124421.5A Pending CN107830146A (en) | 2017-11-14 | 2017-11-14 | A kind of eccentric gear and its adjusting method of adjustable eccentric degree |
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| Country | Link |
|---|---|
| CN (1) | CN107830146A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137463A (en) * | 2021-05-07 | 2021-07-20 | 扬州意得机械有限公司 | Powder metallurgy eccentric wheel |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB926266A (en) * | 1960-02-23 | 1963-05-15 | Fichtel & Sachs Ag | Improvements in or relating to eccentric gears |
| JPH0989055A (en) * | 1995-09-25 | 1997-03-31 | Hirobumi Seki | Gear type continuously variable transmission, gear type continuously variable transmission for automobile and gear type continuously variable transmission for general industrial machine |
| US6371571B1 (en) * | 2000-10-18 | 2002-04-16 | Hsi-Tsuan Tsan | Adjustable eccentric wheel hub assembly |
| CN1613531A (en) * | 2004-12-03 | 2005-05-11 | 顾洪钧 | Axis excentric adjuster for wheel |
| CN103133512A (en) * | 2013-03-22 | 2013-06-05 | 江苏富天江电子电器有限公司 | Eccentric wheel with adjustable eccentric distance |
| CN104405836A (en) * | 2014-11-24 | 2015-03-11 | 常州市永安保安服务有限公司 | Eccentric chain wheel |
| CN106000851A (en) * | 2016-07-01 | 2016-10-12 | 江苏科技大学 | Step and stepless regulation device and regulation method for eccentricity of eccentric shaft |
| CN106402329A (en) * | 2016-10-31 | 2017-02-15 | 江阴市天润机械制造有限公司 | Gear applicable to rotating shafts of different sizes |
| CN206253925U (en) * | 2016-12-13 | 2017-06-16 | 重庆市永川区富强机械制造有限公司 | A kind of clamping tool for machine work in adjustable direction |
| CN207393896U (en) * | 2017-11-14 | 2018-05-22 | 六安市金龙齿轮有限公司 | A kind of eccentric gear of adjustable eccentric degree |
-
2017
- 2017-11-14 CN CN201711124421.5A patent/CN107830146A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB926266A (en) * | 1960-02-23 | 1963-05-15 | Fichtel & Sachs Ag | Improvements in or relating to eccentric gears |
| JPH0989055A (en) * | 1995-09-25 | 1997-03-31 | Hirobumi Seki | Gear type continuously variable transmission, gear type continuously variable transmission for automobile and gear type continuously variable transmission for general industrial machine |
| US6371571B1 (en) * | 2000-10-18 | 2002-04-16 | Hsi-Tsuan Tsan | Adjustable eccentric wheel hub assembly |
| CN1613531A (en) * | 2004-12-03 | 2005-05-11 | 顾洪钧 | Axis excentric adjuster for wheel |
| CN103133512A (en) * | 2013-03-22 | 2013-06-05 | 江苏富天江电子电器有限公司 | Eccentric wheel with adjustable eccentric distance |
| CN104405836A (en) * | 2014-11-24 | 2015-03-11 | 常州市永安保安服务有限公司 | Eccentric chain wheel |
| CN106000851A (en) * | 2016-07-01 | 2016-10-12 | 江苏科技大学 | Step and stepless regulation device and regulation method for eccentricity of eccentric shaft |
| CN106402329A (en) * | 2016-10-31 | 2017-02-15 | 江阴市天润机械制造有限公司 | Gear applicable to rotating shafts of different sizes |
| CN206253925U (en) * | 2016-12-13 | 2017-06-16 | 重庆市永川区富强机械制造有限公司 | A kind of clamping tool for machine work in adjustable direction |
| CN207393896U (en) * | 2017-11-14 | 2018-05-22 | 六安市金龙齿轮有限公司 | A kind of eccentric gear of adjustable eccentric degree |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137463A (en) * | 2021-05-07 | 2021-07-20 | 扬州意得机械有限公司 | Powder metallurgy eccentric wheel |
| CN113137463B (en) * | 2021-05-07 | 2022-04-12 | 扬州意得机械有限公司 | Powder metallurgy eccentric wheel |
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