CN107283415A - A kind of robot rotary head plastic bearing structure - Google Patents
A kind of robot rotary head plastic bearing structure Download PDFInfo
- Publication number
- CN107283415A CN107283415A CN201710700121.0A CN201710700121A CN107283415A CN 107283415 A CN107283415 A CN 107283415A CN 201710700121 A CN201710700121 A CN 201710700121A CN 107283415 A CN107283415 A CN 107283415A
- Authority
- CN
- China
- Prior art keywords
- bearing
- plastic bearing
- driven member
- robot
- member gear
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/108—Bearings specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a kind of robot rotary head plastic bearing structure, structure includes driven member gear, active anchor and plastic bearing, the effect of driven member gear is connected with the body of robot, active anchor is arranged on the top of driven member gear, the effect of active anchor is to rotate to realize the rotation of robot head with driven member gear synchronous, plastic bearing is connected in active anchor, bearing casting die is installed in the upper surface of plastic bearing, bearing casting die is fixedly linked by fastener with driven member gear.Plastic bearing improves service life, and bearing quality is lighter than metal, is more suitable for the light-type designer trends of modernization, plastic bearing manufacturing cost is low compared with metal class, and uses injection molding processing, and is relatively adapted to produce in enormous quantities；5th, plastic bearing is in operation without any noise, with certain shock sucking function；6th, interstitial hole is big, and more connecting lines can be walked than metal class.
Description
Technical field
The present invention relates to a kind of bearing arrangement, more particularly to a kind of robot rotary head plastic bearing structure.
Background technology
The neck rotation technology of robot is usually to use motor control and bearing-transmission, steering wheel two ways, using rudder
Machine needs to take bigger space, and expensive, therefore general using the rotation of motor control bearing, and bearing general technology is all
It is to be realized with metal bearing, realizes there is certain difficulty using plastic bearing, plastic bearing ball holds when falling with drawing
It is easy to fall off, it is firm, solid like that without metal bearing, therefore many companies use metal bearing, it is impossible to play plastic bearing
Advantage.
The content of the invention
It is an object of the invention to provide a kind of robot rotary head plastic bearing structure, lacking for prior art presence is solved
Regret.
The present invention adopts the following technical scheme that realization：
A kind of robot rotary head plastic bearing structure, structure includes driven member gear, active anchor and plastic bearing, driven
The effect of part gear is connected with the body of robot, and active anchor is arranged on the top of driven member gear, actively fixed
The effect of part is to rotate to realize the rotation of robot head with driven member gear synchronous, it is characterised in that plastic bearing card
It is connected in active anchor, bearing casting die is installed in the upper surface of plastic bearing, bearing casting die passes through fastener and driven member
Gear is fixedly linked.
Further, the fastener is screw.
Further, the quantity of the screw is three.
The method have the benefit that：1st, it is lubriation material that plastic bearing is overall, and service life is long；And metal class
Sliding bearing lubricating layer is only surface 0.03mm PTFE, rub when this very thin one layer also the just end of declaration service life
Knot；2nd, plastic bearing will not get rusty phenomenon and corrosion-resistant in, and metal class bearing easily gets rusty and cannot be used for chemical liquid
In；3rd, plastic bearing quality is lighter than metal, is more suitable for the light-type designer trends of modernization；4th, plastic bearing manufacturing cost is golden
Belong to class low, and use injection molding and process, be relatively adapted to produce in enormous quantities；5th, plastic bearing does not have in operation
Any noise, with certain shock sucking function；6th, interstitial hole is big, and more connecting lines can be walked than metal class.
Brief description of the drawings
Fig. 1 is the exploded side figure of the present invention.
Fig. 2 is the three-dimensional exploded view of the present invention.
Fig. 3 is the top view of the present invention.
Fig. 4 is the upward view of the present invention.
Embodiment
By the following description to embodiment, it will more contribute to the public understanding present invention, but can't should be by Shen
Given specific embodiment of asking someone is considered as the limitation to technical solution of the present invention, any definition to part or technical characteristic
Be changed and/or make form to overall structure and immaterial conversion is regarded as what technical scheme was limited
Protection domain.
Description of reference numerals：Driven member gear 1, active anchor 2, plastic bearing 3, limit switch casting die 4, right side are spacing
Switch 5, left side limit switch 6, fixing motor part 7, grating plastic parts 8, motor 9, grating wiring board 10, A clutch parts 11, B from
Component 12, time middle limit switch 13, bearing casting die 14, screw 15
Robot rotary head plastic bearing structure as shown in Figures 1 to 4, structure includes driven member gear 1, active anchor 2
With plastic bearing 3, the effect of driven member gear 1 is connected with the body of robot, and active anchor 2 is arranged on driven member tooth
The top of wheel 1, the effect of active anchor 2 is with the synchronous axial system of driven member gear 1 so as to realize the rotation of robot, actively
The top of fixture 2 is provided with plastic bearing 3, and plastic bearing 3 is connected in active anchor 2, in the upper surface of plastic bearing 3
Bearing casting die 14 is installed, bearing casting die 14 presses bearing ball, but has no effect on the rotation of bearing, and bearing casting die 14 passes through
Three screws are fixedly linked with driven member gear 1, and three key screw bearing casting dies 14 are thoroughly locked with driven member gear 1, it is ensured that
Bearing ball will not fall off.Cause the firm scheme of plastic cement motor screens to be referred to as location technology using bearing casting die 14, position
Technology refers to covering bearing ball part with plastic cement casting die, neither influences the normal of bearing to use, and dexterously prevents outer
Ball comes off when power is excessive.The technology that motor control bearing is rotated, has used three limit switches, has calibrated in the operating condition
Positional accuracy.Rotation command is sent with the control software on mobile phone, robot control panel, robot control are reached by network
Plate sends instruction, the head rotation angle of control machine people.Also may be used using hand-turning robot head.Plastic bearing 3 is stuck in
In active anchor, tightly pushed down with bearing casting die 14, prevent ball from coming off（Plastic bearing compares metal shaft in the case of external force is very big
Hold and be easier the bearing that drops）.Bearing casting die 14 is tightly locked on driven member gear by screw, and driven member gear 1 is again and fuselage is tight
Fasten, it is thus very firm, take into account the fastness of plastic bearing 3.
Certainly, the present invention can also have other various embodiments, in the case of without departing substantially from spirit of the invention and its essence,
Those skilled in the art can make various corresponding changes and deformation according to the present invention, but these it is corresponding change and
Deformation should all belong to the protection domain of appended claims of the invention.
Claims (3)
1. a kind of robot rotary head plastic bearing structure, structure includes driven member gear, active anchor and plastic bearing, from
The effect of moving part gear is connected with the body of robot, and active anchor is arranged on the top of driven member gear, actively solid
The effect for determining part is to rotate to realize the rotation of robot head with driven member gear synchronous, it is characterised in that plastic bearing
Be connected in active anchor, bearing casting die be installed in the upper surface of plastic bearing, bearing casting die by fastener with it is driven
Part gear is fixedly linked.
2. robot rotary head plastic bearing structure according to claim 1, it is characterised in that the fastener is screw.
3. robot rotary head plastic bearing structure according to claim 2, it is characterised in that the quantity of the screw is three
It is individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710700121.0A CN107283415A (en) | 2017-08-16 | 2017-08-16 | A kind of robot rotary head plastic bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710700121.0A CN107283415A (en) | 2017-08-16 | 2017-08-16 | A kind of robot rotary head plastic bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107283415A true CN107283415A (en) | 2017-10-24 |
Family
ID=60106983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710700121.0A Pending CN107283415A (en) | 2017-08-16 | 2017-08-16 | A kind of robot rotary head plastic bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107283415A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953314A (en) * | 2017-12-11 | 2018-04-24 | 深圳市优必选科技有限公司 | A kind of steering engine component and robot |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011038254A2 (en) * | 2009-09-24 | 2011-03-31 | Laser Mechanisms, Inc. | Laser head with axial crash protection |
| CN203041975U (en) * | 2012-09-27 | 2013-07-10 | 九阳股份有限公司 | Food processing device |
| CN104912839A (en) * | 2015-06-10 | 2015-09-16 | 宁波生久散热科技有限公司 | Plastic bearing and cooling fan and process for making plastic bearing |
| CN106217367A (en) * | 2016-08-30 | 2016-12-14 | 艾狄工业设计（深圳）有限公司 | A kind of robot turns to precise positioning mechanism |
| CN205950739U (en) * | 2016-08-05 | 2017-02-15 | 苏州库浩斯信息科技有限公司 | Robot with linkage of head two freedoms |
| CN106426196A (en) * | 2016-08-31 | 2017-02-22 | 佛山博文机器人自动化科技有限公司 | Service robot head |
-
2017
- 2017-08-16 CN CN201710700121.0A patent/CN107283415A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011038254A2 (en) * | 2009-09-24 | 2011-03-31 | Laser Mechanisms, Inc. | Laser head with axial crash protection |
| CN203041975U (en) * | 2012-09-27 | 2013-07-10 | 九阳股份有限公司 | Food processing device |
| CN104912839A (en) * | 2015-06-10 | 2015-09-16 | 宁波生久散热科技有限公司 | Plastic bearing and cooling fan and process for making plastic bearing |
| CN205950739U (en) * | 2016-08-05 | 2017-02-15 | 苏州库浩斯信息科技有限公司 | Robot with linkage of head two freedoms |
| CN106217367A (en) * | 2016-08-30 | 2016-12-14 | 艾狄工业设计（深圳）有限公司 | A kind of robot turns to precise positioning mechanism |
| CN106426196A (en) * | 2016-08-31 | 2017-02-22 | 佛山博文机器人自动化科技有限公司 | Service robot head |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953314A (en) * | 2017-12-11 | 2018-04-24 | 深圳市优必选科技有限公司 | A kind of steering engine component and robot |
| CN107953314B (en) * | 2017-12-11 | 2023-07-18 | 深圳市优必选科技有限公司 | Steering engine assembly and robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2011122724A (en) | Linear actuator and ball bearing spline | |
| US20090317507A1 (en) | Press for producing powder based parts using compaction | |
| CN110645274B (en) | Gear-driven gapless high-rigidity linear actuator | |
| CN107283415A (en) | A kind of robot rotary head plastic bearing structure | |
| CN202510662U (en) | Double-deck gear | |
| CN2788961Y (en) | Lead screw pretightening apparatus | |
| EP2333379A3 (en) | Linear Actuator | |
| CN105041843B (en) | A kind of shaft | |
| CN1892057A (en) | Automobile thrust rod joint | |
| CN203644244U (en) | Flight simulator control load linear loading device | |
| CN202937642U (en) | Bimetal shaft sleeve | |
| CN201723588U (en) | Novel unidirectional bearing structure | |
| CN205841017U (en) | A kind of push-down hand-operated electronic throttle | |
| CN101832339A (en) | Preloading structure of thrust bearing and extruder reducer with same | |
| CN201487026U (en) | Automobile shifting control ball joint assembly | |
| CN201513463U (en) | Single-direction thrust ball bearing | |
| CN103453101A (en) | Dual-screwing direction lead screw | |
| CN201826962U (en) | Contact electronic accelerator pedal | |
| CN106481765A (en) | A kind of leading screw mounting structure | |
| CN107331544B (en) | A kind of through-flow contact limiting device in dynamic connection structure | |
| CN205497966U (en) | A piston cylinder for hot runner system and needle valve formula hot runner system thereof | |
| CN202528418U (en) | Extruder hopper | |
| JP3163809U (en) | Spiral screw feeder | |
| CN207454716U (en) | A kind of worm screw for electric pushrod adds point device | |
| CN207844793U (en) | One kind being based on chain wheel driving mechanism photoelectricity hoistable platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171024 |
|
| WD01 | Invention patent application deemed withdrawn after publication |