CN106989151A - A kind of rotating actuator - Google Patents
A kind of rotating actuator Download PDFInfo
- Publication number
- CN106989151A CN106989151A CN201710233337.0A CN201710233337A CN106989151A CN 106989151 A CN106989151 A CN 106989151A CN 201710233337 A CN201710233337 A CN 201710233337A CN 106989151 A CN106989151 A CN 106989151A
- Authority
- CN
- China
- Prior art keywords
- bearing
- circular ring
- ring type
- type gear
- rotating actuator
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/065—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with a plurality of driving or driven shafts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Retarders (AREA)
Abstract
The invention discloses a kind of rotating actuator, it includes base, the gear support oriented device on the base and the circular ring type gear on the gear support oriented device, the gear support oriented device includes being located at some bearing rollers being distributed on the base and in a ring, all bearing rollers are enclosed in inner ring by the circular ring type gear, the arch brace plate for stretching into the groove is provided with groove that is that the outer surface of the bearing roller is provided with annular and caving inward, the inner peripheral surface of the circular ring type gear.The present invention is by designing circular ring type gear structure, and compared to traditional disc type gear, weight is substantially reduced, and rotational resistance is greatly reduced so that transmission efficiency is higher；By setting plough groove type bearing roller in circular ring type gear outer surface, the support to circular ring type gear and rotary steering function are realized, it is easy for installation and simple in construction.
Description
【Technical field】
The invention belongs to mechanical rotational structure design field, more particularly to a kind of rotating actuator.
【Background technology】
In more rotary drive mechanism, gear drive is relatively conventional, and it includes driving wheel and driven pulley, by actively
Wheel realizes the regulation of rotary speed with the gear ratio of driven pulley.In tool magazine system, it is various that cutterhead needs progress rotation to realize
The replacing of cutter, in the prior art, cutterhead is fixed on driven gear, and driven gear is typically all disk structure, more stupid
Weight.
Therefore, it is necessary to provide a kind of new rotating actuator to solve the above problems.
【The content of the invention】
It is a primary object of the present invention to provide a kind of rotating actuator, with lighter in weight, flexible adjustable, transmission essence
The features such as spending high.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of rotating actuator, it includes base, positioned at institute
State the gear support oriented device on base and the circular ring type gear on the gear support oriented device, the gear
Support oriented device includes being located at some bearing rollers being distributed on the base and in a ring, and the circular ring type gear will be all
The bearing roller is enclosed in inner ring, and the outer surface of the bearing roller is provided with groove that is annular and caving inward, described
The arch brace plate for stretching into the groove is provided with the inner peripheral surface of circular ring type gear.
Further, the middle part of the circular ring type gear is hollow structure.
Further, the adjusting apparatus for adjusting the bearing roller position is provided with the base.
Further, the quantity of the bearing roller is at least two pairs, and one pair of which is fixed on the base, another pair
It is fixed in the adjusting apparatus.
Further, the port for housing the adjusting apparatus is offered on the base, the adjusting apparatus includes housing
Adjustable plate in the port and the adjusting bolt for being arranged on the adjustable plate side and the adjustment regulation Board position.
Further, the bearing roller is set in the connecting rod including the connecting rod on central axis, fixation
On bearing inner race and gap be set in bearing outer ring outside the bearing inner race, the bearing inner race and the bearing outer ring
Between be provided with ball.
Further, the groove is arranged on the outer surface of the bearing outer ring.
Further, the afterbody of the connecting rod is provided with helicitic texture.
Further, the upper surface of the circular ring type gear is provided with annular boss, if being provided with the annular boss
Dry mounting hole.
Compared with prior art, a kind of beneficial effect of rotating actuator of the invention is：With lighter in weight, flexibly
The features such as adjustable, high transmission accuracy.Specifically, by designing circular ring type gear structure, compared to traditional disc type gear, weight
Amount is substantially reduced, and rotational resistance is greatly reduced so that transmission efficiency is higher；By setting plough groove type in circular ring type gear outer surface
Bearing roller, realizes the support to circular ring type gear and rotary steering function, easy for installation and simple in construction；By part ditch
Slot type bearing roller is arranged in the supporting plate of adjustable position, by finely tuning its position, is greatly improved the rotation of bearing roller
Turn guiding accuracy, it is ensured that the degree of engagement of the rotational concentricity of circular ring type gear and raising and driving gear, improve transmission efficiency
And transmission accuracy.
【Brief description of the drawings】
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of middle (center) bearing roller of the embodiment of the present invention；
Fig. 3 is the structural representation of middle (center) bearing of embodiment of the present invention roller and circular ring type gear；
Numeral is represented in figure：
100 rotating actuators；
1 base, 11 ports；2 bearing rollers, 21 grooves, 22 connecting rods, 23 bearing outer rings；3 circular ring type gears, 31 annulus
Supporting plate, 32 annular boss, 33 mounting holes；4 adjusting apparatus, 41 adjustable plates, 42 adjusting bolts.
【Embodiment】
Embodiment：
Fig. 1-Fig. 3 is refer to, the present embodiment is rotating actuator 100, and it includes base 1, the gear on base 1
Support oriented device and the circular ring type gear 3 on the gear support oriented device.The gear support oriented device
Including some bearing rollers 2 being distributed on base 1 and in a ring, all bearing rollers 2 are enclosed in interior by circular ring type gear 3
Circle, the outer surface of bearing roller 2, which is provided with groove 21 that is annular and caving inward, the inner peripheral surface of circular ring type gear 3, to be set
It is equipped with the arch brace plate 31 for stretching into groove 21.The middle part of circular ring type gear 3 is hollow structure.
The adjusting apparatus 4 of regulation bearing roller 2 position is provided with base 1.The quantity of bearing roller 2 is at least two pairs,
One pair of which is fixed on base 1, and another pair is fixed in adjusting apparatus 4.Offered on base 1 and house the logical of adjusting apparatus 4
Mouth 11.Adjusting apparatus 4 includes the adjustable plate 41 being housed in port 11 and is arranged on the side of adjustable plate 41 and adjustment adjustable plate
The adjusting bolt 42 of 41 positions.Two of which bearing roller 2 is arranged on adjustable plate 41, so as to realize the position to bearing roller 2
Put and be adjusted, it is ensured that all bearing rollers 2 are set each along the inner ring edge of circular ring type gear 3, are realized to circular ring type tooth
The support of wheel 3 and rotary steering function.
Bearing roller 2 includes the connecting rod 22 on central axis, the fixed bearing inner race being set in connecting rod 22
(not indicated in figure) and gap are set in the bearing outer ring 23 outside the bearing inner race.Groove 21 is arranged on bearing outer ring 23
Outer surface.Ball (not indicated in figure) is provided between the bearing inner race and bearing outer ring 23, so as to realize inner ring and outer ring
Relative rolling friction.The afterbody of connecting rod 22 is provided with helicitic texture, and base 1 or regulation are fixed in will pass through nut
On plate 41.
The upper surface of circular ring type gear 3, which is provided with annular boss 32, annular boss 32, is provided with some mounting holes 33, uses
Driven member is fixed in top.
The present embodiment rotating actuator 100 is preferably used in tool magazine system in the rotary drive of cutterhead, can be in annulus
Fixation cutter head on formula gear 3, driving gear is set on base 1, so as to realize the rotary drive system of cutterhead.
The beneficial effect of the present embodiment rotating actuator 100 is：With lighter in weight, flexible adjustable, transmission accuracy
High the features such as.Specifically, by designing circular ring type gear structure, compared to traditional disc type gear, weight is substantially reduced, rotation
Turn resistance to greatly reduce so that transmission efficiency is higher；By setting plough groove type bearing roller in circular ring type gear outer surface, realize
Support and rotary steering function to circular ring type gear, it is easy for installation and simple in construction；Part of trench formula bearing roller is set
Put in the supporting plate of adjustable position, by finely tuning its position, be greatly improved the rotary steering precision of bearing roller, it is ensured that
The rotational concentricity of circular ring type gear and raising and the degree of engagement of driving gear, improve transmission efficiency and transmission accuracy.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention
Enclose.
Claims (9)
1. a kind of rotating actuator, it is characterised in that：It includes base, the gear support oriented device on the base
And the circular ring type gear on the gear support oriented device, the gear support oriented device is including being located at the bottom
All bearing rollers are enclosed in inner ring by some bearing rollers being distributed on seat and in a ring, the circular ring type gear, institute
Set in groove that is that the outer surface for stating bearing roller is provided with annular and caving inward, the inner peripheral surface of the circular ring type gear
There is the arch brace plate for stretching into the groove.
2. rotating actuator as claimed in claim 1, it is characterised in that：The middle part of the circular ring type gear is hollow knot
Structure.
3. rotating actuator as claimed in claim 1, it is characterised in that：The regulation bearing rolling is provided with the base
Take turns the adjusting apparatus of position.
4. rotating actuator as claimed in claim 3, it is characterised in that：The quantity of the bearing roller is at least two pairs,
One pair of which is fixed on the base, and another pair is fixed in the adjusting apparatus.
5. rotating actuator as claimed in claim 3, it is characterised in that：The collecting adjustment dress is offered on the base
The port put, the adjusting apparatus includes the adjustable plate being housed in the port and is arranged on the adjustable plate side and adjusts
The adjusting bolt of the whole regulation Board position.
6. rotating actuator as claimed in claim 1, it is characterised in that：The bearing roller includes being located on central axis
Connecting rod, the fixed bearing inner race being set in the connecting rod and gap be set in outside the bearing outside the bearing inner race
Circle, ball is provided between the bearing inner race and the bearing outer ring.
7. rotating actuator as claimed in claim 6, it is characterised in that：The groove is arranged on the outer of the bearing outer ring
Surface.
8. rotating actuator as claimed in claim 6, it is characterised in that：The afterbody of the connecting rod is provided with screw thread knot
Structure.
9. rotating actuator as claimed in claim 1, it is characterised in that：The upper surface of the circular ring type gear is provided with ring
Some mounting holes are provided with shape boss, the annular boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233337.0A CN106989151B (en) | 2017-04-11 | 2017-04-11 | Rotary transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233337.0A CN106989151B (en) | 2017-04-11 | 2017-04-11 | Rotary transmission mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106989151A true CN106989151A (en) | 2017-07-28 |
| CN106989151B CN106989151B (en) | 2023-11-07 |
Family
ID=59416359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710233337.0A Active CN106989151B (en) | 2017-04-11 | 2017-04-11 | Rotary transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106989151B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000094252A (en) * | 1998-09-28 | 2000-04-04 | Toshiba Mach Co Ltd | Tool magazine device |
| CN202622440U (en) * | 2012-06-01 | 2012-12-26 | 深圳市大富科技股份有限公司 | Machine tool changer and machining center machine tool |
| CN203516598U (en) * | 2013-10-12 | 2014-04-02 | 马鞍山经纬回转支承有限公司 | Gear type rotary driving device |
| CN204818884U (en) * | 2015-07-06 | 2015-12-02 | 陈雁英 | Compact structure's automatic tool changer |
| CN204868278U (en) * | 2015-07-06 | 2015-12-16 | 陈雁英 | Automatic tool changer with top pushing -type crack drive mechanism that disappears |
| CN205394108U (en) * | 2016-03-29 | 2016-07-27 | 泉州永骏自动化科技有限公司 | Vertical machining center's high accuracy disk tool magazine |
| CN206988394U (en) * | 2017-04-11 | 2018-02-09 | 德大机械（昆山）有限公司 | A kind of rotating actuator |
-
2017
- 2017-04-11 CN CN201710233337.0A patent/CN106989151B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000094252A (en) * | 1998-09-28 | 2000-04-04 | Toshiba Mach Co Ltd | Tool magazine device |
| CN202622440U (en) * | 2012-06-01 | 2012-12-26 | 深圳市大富科技股份有限公司 | Machine tool changer and machining center machine tool |
| CN203516598U (en) * | 2013-10-12 | 2014-04-02 | 马鞍山经纬回转支承有限公司 | Gear type rotary driving device |
| CN204818884U (en) * | 2015-07-06 | 2015-12-02 | 陈雁英 | Compact structure's automatic tool changer |
| CN204868278U (en) * | 2015-07-06 | 2015-12-16 | 陈雁英 | Automatic tool changer with top pushing -type crack drive mechanism that disappears |
| CN205394108U (en) * | 2016-03-29 | 2016-07-27 | 泉州永骏自动化科技有限公司 | Vertical machining center's high accuracy disk tool magazine |
| CN206988394U (en) * | 2017-04-11 | 2018-02-09 | 德大机械（昆山）有限公司 | A kind of rotating actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106989151B (en) | 2023-11-07 |
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