CN108908404A - A kind of robot Rotatable base - Google Patents
A kind of robot Rotatable base Download PDFInfo
- Publication number
- CN108908404A CN108908404A CN201810838160.1A CN201810838160A CN108908404A CN 108908404 A CN108908404 A CN 108908404A CN 201810838160 A CN201810838160 A CN 201810838160A CN 108908404 A CN108908404 A CN 108908404A
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- CN
- China
- Prior art keywords
- motor
- metallic cylinder
- robot
- bearing
- chassis
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- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/0091—Shock absorbers
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a kind of robot Rotatable bases, including chassis and rotating disk, the lower end on the chassis is equipped with four groups of cushion sockets, and the upper end on chassis is fixedly installed with metallic cylinder, the metallic cylinder is internally provided with motor, and the upper end of motor connects retarder, the reducer stent for fixing retarder is provided on the inner wall of the metallic cylinder, the lower end of the motor is nested in inside motor shock absorption bracket, and the lower end of motor shock absorption bracket is fixed on the inner bottom of metallic cylinder, the internal diameter of the output shaft connection bearing of the retarder, and the support of bearing being arranged on bearing and metallic cylinder inner wall is fixedly connected.A kind of robot Rotatable base of the present invention; motor is held to protect motor; it also can be reduced injury of the motor vibration to metallic cylinder simultaneously, the cushion socket of pedestal lower end setting can reduce machine man-hour rotation bring vibratory sensation, guarantee that robot accurately carries out operation.
Description
Technical field
The present invention relates to robotic technology fields, and in particular to a kind of robot Rotatable base.
Background technique
With the development of economy, scientific and technological progress, mechanical arm is gradually applied in industrial production, especially in industrial production
In the multiple fields such as spray painting, welding, carrying be applied, the base that the rotating base of robot works as robot
Seat, can not only provide support force, but also robot can also be made to be rotated for robot, guarantee that robot 360 revolves
Row is rotated into without dead angle rotary operation, the motor inside existing robot rotating base is connect with retarder, and deceleration is passed through
Retarder and motor are fixed device bracket, the quality of motor itself is very big, run at high speed along with motor is chronically at
State allows motor vacantly to place there are some potential safety problems, and robot carries out constantly carrying out moving in rotation, machine when operation
The quality of device people is also bigger than motor, inertia is had in moving process, huge inertia can cause certain impact to pedestal, the bottom of to
The protection of seat is just necessary, for this purpose, we have proposed a kind of robot Rotatable bases.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a kind of robot Rotatable base.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions：
A kind of robot Rotatable base of the present invention, including chassis and rotating disk, the lower end on the chassis are equipped with four groups
Cushion socket, and the upper end on chassis is fixedly installed with metallic cylinder, the metallic cylinder is internally provided with motor, and motor is upper
End connects retarder, and the reducer stent for fixing retarder is provided on the inner wall of the metallic cylinder, the motor
Lower end is nested in inside motor shock absorption bracket, and the lower end of motor shock absorption bracket is fixed on the inner bottom of metallic cylinder, described
The internal diameter of the output shaft connection bearing of retarder, and the support of bearing being arranged on bearing and metallic cylinder inner wall is fixedly connected, institute
The lower end for stating rotating disk is provided with rotation disc core, and rotates the outer diameter of the lower end connection bearing of disc core, the cushion socket include with
Connecting column, No.1 plectane, No. two plectanes and the shock-absorbing sleeve that chassis is connected, by the between the No.1 plectane and No. two plectanes
The connection of one spring, and the lower end surface of No. two plectanes is movably installed with several groups idler wheel, the No.1 plectane, the first spring, idler wheel
It forms a whole and is nested in shock-absorbing sleeve with No. two plectanes.
Preferably, the junction of the motor shock absorption bracket and motor is provided with second spring, and the damping modes of motor
For spring shock absorption.
Preferably, the motor is controlled by two contactors, can carry out positive and negative rotation, and the upper surface of the rotating disk is opened
Equipped with the prepared screw-bolt hole for stationary machines people.
Preferably, the reducer stent and the support of bearing are fixed on the inner wall of metallic cylinder by welding
On.
Preferably, the lower end of the motor is provided with heat dissipating housing, and wire connection cavity is provided on the outer wall of motor.
Preferably, the outer wall of the metallic cylinder can connect the electric control box for controlling robot.
The beneficial effects obtained by the present invention are as follows being：The robot Rotatable base can by the motor shock absorption bracket of setting
It is in vacant state for a long time to avoid motor, and uses spring shock absorption between motor and bracket, motor high speed is can reduce and transports
It changes the line of production damage of the raw vibration to metallic cylinder, effectively protects the safe handling of rotating base, by the cushion socket of setting,
It can buffer since inertia force has ensured the use of robot rotating base to the impact force of pedestal during revolute
Service life.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of overall structure diagram of robot Rotatable base of the present invention；
Fig. 2 is a kind of internal view of robot Rotatable base of the invention；
Fig. 3 is a kind of cushion socket structural schematic diagram of robot Rotatable base of the present invention.
In figure：1, chassis；2, motor shock absorption bracket；3, motor；4, retarder；5, bearing；6, rotating disk；7, rotating disk
Core；8, the support of bearing；9, reducer stent；10, metallic cylinder；11, cushion socket；12, connecting column；13, No.1 plectane；14,
One spring；15, No. two plectanes；16, idler wheel；17, shock-absorbing sleeve.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1
As shown in Figure 1-3, a kind of robot Rotatable base, including chassis 1 and rotating disk 6, the lower end on chassis 1 is equipped with
Four groups of cushion sockets 11, and the upper end on chassis 1 is fixedly installed with metallic cylinder 10, metallic cylinder 10 are internally provided with motor 3, and
The upper end of motor 3 connects retarder 4, and the reducer stent 9 for fixing retarder 4 is provided on the inner wall of metallic cylinder 10,
The lower end of motor 3 is nested in inside motor shock absorption bracket 2, and the lower end of motor shock absorption bracket 2 is fixed on the interior of metallic cylinder 10
Portion bottom end, the internal diameter of the output shaft connection bearing 5 of retarder 4, and the support of bearing being arranged on bearing 5 and 10 inner wall of metallic cylinder
8 are fixedly connected, and the lower end of rotating disk 6 is provided with rotation disc core 7, and rotate the outer diameter of the lower end connection bearing 5 of disc core 7, damping
Seat 11 includes the connecting column 12 being connected with chassis 1,13, No. two plectanes 15 of No.1 plectane and shock-absorbing sleeve 17,13 He of No.1 plectane
It is connected between No. two plectanes 15 by the first spring 14, and the lower end surface of No. two plectanes 15 is movably installed with several groups idler wheel 16,
No.1 plectane 13, the first spring 14, idler wheel 16 and No. two plectanes 15 form a whole and are nested in shock-absorbing sleeve 17；
The junction of motor shock absorption bracket 2 and motor 3 is provided with second spring, and the damping modes of motor 3 subtract for spring
Shake；Motor 3 is controlled by two contactors, can carry out positive and negative rotation, and the upper surface of rotating disk 6 is offered for stationary machines people
Prepared screw-bolt hole；Reducer stent 9 and the support of bearing 8 are fixed on by welding on the inner wall of metallic cylinder 10；
The lower end of motor 3 is provided with heat dissipating housing, and is provided with wire connection cavity on the outer wall of motor 3；The outer wall of metallic cylinder 10 can connect use
In the electric control box of control robot.
It should be noted that the present invention is a kind of robot Rotatable base, pass through the reserved bolt opened up in rotating disk 6
Robot is mounted on the rotating base by hole by bolt, when needing to carry out rotary operation to robot, is started in pedestal
The motor 3 in portion, motor 3, which works, makes the operating of the rotor high speed of its inside, and the rotor of motor 3 is connected to retarder 4, in retarder
Gear drives at different levels are passed through in 4 inside, and the rotor to run at high speed reduction revolving speed is passed to bearing 5, the output end connection of retarder 4
The internal diameter of bearing 5, the rotation disc core 7 of rotating disk 6 are connected to the outer diameter of bearing 5, rotate under the action of 5 roll inside body of bearing
Disk 6 realizes rotation, and motor 3 is controlled by two contactors, and any two-phase that 3 three-phase electricity of motor may be implemented is exchanged, thus
Motor 3 is set to carry out positive and negative rotation, such rotating disk 6 can realize positive and negative rotation, and the bottom end of motor 3 is provided with motor shock absorption
Bracket 2 can protect motor 3, avoid its long-time from being in vacant state, eliminate the security risk of motor 3, simultaneously
Motor 3 highly revolve do centrifugal movement can to motor shock absorption bracket 2 constantly generate impact force, pass through the motor shock absorption bracket of setting
2, spring shock absorption mode is used with the junction of motor 3, can effectively alleviate motor 3 to metallic cylinder 10 and chassis 1
Impact force effectively extends its service life to protect the stress of rotating base, likewise, the setting of 1 lower end of chassis
Cushion socket 11, cushion socket 11 passes through the first spring 14 used between No.1 plectane 13 and No. two plectanes 15 can be to robot
Gravity is buffered, and the idler wheel 16 of the lower end setting of No. two plectanes 15 can reduce the damage to shock-absorbing sleeve 17.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of robot Rotatable base, including chassis (1) and rotating disk (6), it is characterised in that：Under the chassis (1)
End is equipped with four groups of cushion sockets (11), and the upper end of chassis (1) is fixedly installed with metallic cylinder (10), the metallic cylinder (10)
Be internally provided with motor (3), and the upper end of motor (3) connects retarder (4), is arranged on the inner wall of the metallic cylinder (10)
There is the reducer stent (9) for fixing retarder (4), the lower end of the motor (3) is nested in motor shock absorption bracket (2)
Portion, and the lower end of motor shock absorption bracket (2) is fixed on the inner bottom of metallic cylinder (10), the output shaft of the retarder (4)
The internal diameter of bearing (5) is connected, and the support of bearing (8) being arranged on bearing (5) and metallic cylinder (10) inner wall is fixedly connected, it is described
The lower end of rotating disk (6) is provided with rotation disc core (7), and rotates the outer diameter of lower end connection bearing (5) of disc core (7), described to subtract
Shaking seat (11) includes the connecting column (12) being connected with chassis (1), No.1 plectane (13), No. two plectanes (15) and shock-absorbing sleeve
(17), it is connected between the No.1 plectane (13) and No. two plectanes (15) by the first spring (14), and No. two plectanes (15)
Lower end surface is movably installed with several groups idler wheel (16), the No.1 plectane (13), the first spring (14), idler wheel (16) and No. two circles
Plate (15), which forms a whole, to be nested in shock-absorbing sleeve (17).
2. a kind of robot Rotatable base according to claim 1, it is characterised in that：The motor shock absorption bracket (2)
The junction of motor (3) is provided with second spring, and the damping modes of motor (3) are spring shock absorption.
3. a kind of robot Rotatable base according to claim 1, it is characterised in that：The motor (3) is connect by two
Tentaculum control, can carry out positive and negative rotation, the upper surface of the rotating disk (6) offers the reserved bolt for stationary machines people
Hole.
4. a kind of robot Rotatable base according to claim 1, it is characterised in that：The reducer stent (9) and
The support of bearing (8) is fixed on by welding on the inner wall of metallic cylinder (10).
5. a kind of robot Rotatable base according to claim 1, it is characterised in that：The lower end of the motor (3) is set
It is equipped with heat dissipating housing, and is provided with wire connection cavity on the outer wall of motor (3).
6. a kind of robot Rotatable base according to claim 1, it is characterised in that：Outside the metallic cylinder (10)
Wall can connect the electric control box for controlling robot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810838160.1A CN108908404A (en) | 2018-07-26 | 2018-07-26 | A kind of robot Rotatable base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810838160.1A CN108908404A (en) | 2018-07-26 | 2018-07-26 | A kind of robot Rotatable base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108908404A true CN108908404A (en) | 2018-11-30 |
Family
ID=64417125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810838160.1A Pending CN108908404A (en) | 2018-07-26 | 2018-07-26 | A kind of robot Rotatable base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108908404A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07124883A (en) * | 1993-10-27 | 1995-05-16 | Yaskawa Electric Corp | Swivel base driving structure for industrial robot |
| CN206230515U (en) * | 2016-11-02 | 2017-06-09 | 珠海市宏创力机器人科技有限公司 | A kind of robot rotating base |
| CN206559181U (en) * | 2017-03-02 | 2017-10-13 | 东莞市集贤电子有限公司 | A kind of motor base with shock-absorbing function |
| CN107359720A (en) * | 2017-09-20 | 2017-11-17 | 王月娟 | A kind of motor fixing device with shock-absorbing function for artificial intelligence robot |
| CN206732995U (en) * | 2017-05-20 | 2017-12-12 | 上海鼓得电子科技有限公司 | A kind of industrial robot base |
| CN206855435U (en) * | 2017-04-19 | 2018-01-09 | 李修来 | A kind of industrial robot multifunctional base |
| CN206937339U (en) * | 2017-10-31 | 2018-01-30 | 钱先明 | Novel robot base device |
-
2018
- 2018-07-26 CN CN201810838160.1A patent/CN108908404A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07124883A (en) * | 1993-10-27 | 1995-05-16 | Yaskawa Electric Corp | Swivel base driving structure for industrial robot |
| CN206230515U (en) * | 2016-11-02 | 2017-06-09 | 珠海市宏创力机器人科技有限公司 | A kind of robot rotating base |
| CN206559181U (en) * | 2017-03-02 | 2017-10-13 | 东莞市集贤电子有限公司 | A kind of motor base with shock-absorbing function |
| CN206855435U (en) * | 2017-04-19 | 2018-01-09 | 李修来 | A kind of industrial robot multifunctional base |
| CN206732995U (en) * | 2017-05-20 | 2017-12-12 | 上海鼓得电子科技有限公司 | A kind of industrial robot base |
| CN107359720A (en) * | 2017-09-20 | 2017-11-17 | 王月娟 | A kind of motor fixing device with shock-absorbing function for artificial intelligence robot |
| CN206937339U (en) * | 2017-10-31 | 2018-01-30 | 钱先明 | Novel robot base device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |
|
| RJ01 | Rejection of invention patent application after publication |