CN207670529U - A kind of robot leg regulating device of high stability - Google Patents
A kind of robot leg regulating device of high stability Download PDFInfo
- Publication number
- CN207670529U CN207670529U CN201721876600.XU CN201721876600U CN207670529U CN 207670529 U CN207670529 U CN 207670529U CN 201721876600 U CN201721876600 U CN 201721876600U CN 207670529 U CN207670529 U CN 207670529U
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- CN
- China
- Prior art keywords
- leg
- splined shaft
- robot
- capacity eccentric
- eccentric bearing
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of robot leg regulating device of high stability, it is installed in the leg of robot and positioned at the lower section for the connector being slidably connected in leg, include the capacity eccentric bearing of cylinder, the axis hole of the capacity eccentric bearing deviates is provided with spline on center of circle setting and the side wall of axis hole；The lower part of the capacity eccentric bearing is provided with supporting plate, and the lower part of the supporting plate is provided with spring element, bearing plate is provided in the leg, and the spring element is fixed on the bearing plate in the robot leg；The splined shaft being matched therewith is provided in the axis hole, running through in the splined shaft has orientation lever, and described splined shaft one end is fixed with knob after the outer wall of leg；The robot leg connecting connection parts of the high stability can adjust the height of robot at any time by the height that shirtsleeve operation is changeable robot.
Description
Technical field
The utility model is related to a kind of robot leg regulating devices of high stability.
Background technology
Robot is the automatic installations for executing work, mainly by mechanical body, memory or program function and core zero
The compositions such as part.It can not only receive mankind commander, but also can run the program of advance layout, can also be according to artificial intelligence skill
The principle program action that art is formulated.Its task is to assist or replace the work of the mankind, such as production industry, construction industry, or danger
The work of danger.Currently, robot equalization in the fields such as industry, medicine, agricultural or even military affairs has important use.Existing machine
National People's Congress's Partial Height is fixed, and also the height of sub-fraction robot can be adjusted, but the process for adjusting height is complicated,
It cannot be adjusted at any time.
Utility model content
In view of this, the utility model aim is to provide the machine that a kind of convenience adjusts the high stability of robot at any time
Device people leg regulating device.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of robot leg regulating device of high stability is installed in the leg of robot and positioned at being slidably connected
Include cylindrical capacity eccentric bearing in the lower section of the connector in leg, the axis hole of the capacity eccentric bearing deviate center of circle setting,
And it is provided with spline on the side wall of axis hole；The lower part of the capacity eccentric bearing is provided with supporting plate, and the lower part of the supporting plate is provided with bullet
Power part is provided with bearing plate in the leg, and the spring element is fixed on the bearing plate in the robot leg；The axis
The splined shaft being matched therewith is provided in hole, running through in the splined shaft has orientation lever, and leg is run through in described splined shaft one end
Outer wall after be fixed with knob.
Preferably, the cylinder setting of capacity eccentric bearing, the side of the capacity eccentric bearing is provided with around eccentric shaft
One week groove is held, ball is provided in the groove, so that capacity eccentric bearing rotation is easier, turn knobs are more effortless.
Preferably, the splined shaft is provided with spline through one end of capacity eccentric bearing, the splined shaft is through leg
It the cylinder setting of the other end and is provided with is fastened in institute with the integrally formed fixed block of splined shaft, the knob at its end
It states on fixed block, makes to be not in sliding between knob and splined shaft, knob is made more preferably to use.
Preferably, the spring element is a spring, when robot motion, the vibrations of connector can be reduced, make it more
Stablize, the supporting plate is the concave curved plate of a smooth surface, and one end of the spring element is fixed on the supporting plate, the other end is solid
Due on the bearing plate, the smooth surface of supporting plate reduces frictional force when capacity eccentric bearing rotation, and twisting knob makes more to save
Power.
Preferably, being provided with fixing groove, the fixing groove on the inner wall of the leg of the other side corresponding with the knob
It is arranged with one end fits of the splined shaft with spline, after having adjusted the height of robot, capacity eccentric bearing rotates in order to prevent, pressing
Knob makes one end that splined shaft is located in leg be fastened in the fixing groove, prevents capacity eccentric bearing from rotating, and needs to adjust machine
When the height of people, outside pull-turn button pulls out splined shaft, you can turn knobs out of fixing groove.
Preferably, the both sides of the connector are provided with sliding block, it is provided on the inner wall of the leg and the sliding block
Matched vertical sliding slot, the lower part of the connector are provided with arc groove, the radius of the arc groove and capacity eccentric bearing
Radius is identical, and arc groove coordinates with supporting plate, prevents capacity eccentric bearing offset direction.
The utility model has the technical effect that following aspect：Due to being provided with capacity eccentric bearing, and in capacity eccentric bearing
Portion is provided with spline, and has splined shaft to run through the eccentric shaft, and the other end of splined shaft is fixed with knob behind the leg,
Twist knob, so that it may be held with eccentric rotation axis, since splined shaft deviates the center of circle setting of capacity eccentric bearing, rotation splined shaft drives inclined
Mandrel is forwarded dynamic, and then changes the height positioned at the leg on capacity eccentric bearing top and the connector of body, to change machine
The height of people；It is matched with the one end of splined shaft with spline due to being provided on the inner wall of the other side corresponding with knob leg
Fixing groove, push down on knob, you can splined shaft is stuck in the fixing groove, so can fixed eccentric shaft, Jin Ergu
The height for determining connector, since the lower part in capacity eccentric bearing is provided with spring, it is possible to reduce the vibrations of connector are more stablized,
Easy to operate, fixation can adjust the height of robot at any time.
Description of the drawings
Fig. 1 is that the robot leg regulating device of the high stability of the utility model is installed on the structure chart behind leg；
Fig. 2 is that Fig. 1 removes the structure chart after spring and capacity eccentric bearing；
Fig. 3 is that the robot leg regulating device of the high stability of the utility model is installed on the appearance of leg behind leg
Figure；
Fig. 4 is the structural schematic diagram of the splined shaft of the utility model.
Specific implementation mode
Below in conjunction with attached drawing 1-4, specific embodiment of the present utility model is described in further detail, so that the utility model
Technical solution is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only
It is of the invention for ease of description, does not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, the connection between component or fixed form if not otherwise specified in this embodiment, connection or solid
Determine mode can be fixed by bolt commonly used in the prior art or pin fix or axis pin connection etc. modes, therefore, this
It is no longer described in detail in embodiment.
With reference to figure 1-4, a kind of robot leg regulating device of high stability, be installed in the leg 10 of robot and
Positioned at the lower section for the connector 20 being slidably connected in leg 10, the both sides of the connector 20 are provided with sliding block 201, the leg
Be provided on the inner wall in portion 10 with the matched vertical sliding slot 101 of the sliding block 201, the lower part of the connector 20 is provided with
Arc groove 202.
The robot leg regulating device of the high stability includes the capacity eccentric bearing 1 of cylinder, the capacity eccentric bearing 1
Axis hole 11 deviates is provided with spline on center of circle setting and the side wall of axis hole 11, and 1 cylinder setting of the capacity eccentric bearing is described
The side of capacity eccentric bearing 1 is provided with around 1 one weeks grooves of capacity eccentric bearing, and the capacity eccentric bearing 1 includes to be set in groove
It is equipped with ball 12, so that the rotation of capacity eccentric bearing 1 is easier, turn knobs are more effortless；The lower part of the capacity eccentric bearing 1 is provided with supporting plate
2, the radius of the arc groove 202 is identical as the radius of capacity eccentric bearing 1, and arc groove 202 coordinates with supporting plate 2, prevents capacity eccentric bearing 1
Offset direction simultaneously supports capacity eccentric bearing 1, and the lower part of the supporting plate 2 is provided with spring element 3, and the spring element 3 is a spring,
When robot motion, the vibrations of connector 20 can be reduced, keep its more stable, while playing certain supporting role.The leg
Bearing plate 4 is provided in portion 10, the supporting plate 2 is the concave curved plate of a smooth surface, and institute is fixed in one end of the spring element 3
It states on supporting plate 2, the other end is fixed on the bearing plate 4, the smooth surface of supporting plate 2, rubbing when reducing the rotation of capacity eccentric bearing 1
Power is wiped, the spring element 3 is fixed on the bearing plate 4 in the robot leg 10；It is provided in the axis hole 11 and its phase
The splined shaft 6 of cooperation, the splined shaft 6 is interior through there is orientation lever 60, and the orientation lever 60 is through splined shaft setting, the orientation
Bar wall spline axial length, 6 one end of the splined shaft are fixed with knob 5 after the outer wall of leg 10；The splined shaft 6 is through bias
One end of bearing 1 is provided with spline, and the other end of the splined shaft 6 through leg 10 is cylinder to be arranged and set at its end
It is equipped with and protrudes from the splined shaft 6 with 6 integrally formed fixed block 61 of splined shaft, the fixed block 61, the knob 5 is fastened in
On the fixed block 61, makes to be not in sliding between knob 5 and splined shaft 6, knob 5 is made more preferably to use.It is corresponding with the knob 5
The other side leg 10 inner wall on be provided with fixing groove 102, the fixing groove 102 is fixed in one end of the orientation lever 60
The interior, other end is arranged through knob 5, and the splined shaft 6 is slidably connected with orientation lever 60, the fixing groove 102 and 6 band of splined shaft
There are the one end fits of spline to be arranged, after having adjusted the height of robot, capacity eccentric bearing 1 rotates in order to prevent, presses knob 5, makes
One end that splined shaft 6 is located in leg 10 is fastened in the fixing groove 102, can be prevented capacity eccentric bearing 1 from rotating, be needed to adjust
When the height of robot, outside pull-turn button 5 pulls out splined shaft 6 out of fixing groove 102, you can turn knobs 5, to change
The height of connector 20, and then change the height of robot.
The utility model has the technical effect that following aspect：Due to being provided with capacity eccentric bearing, and in capacity eccentric bearing
Portion is provided with spline, and has splined shaft to run through the eccentric shaft, and the other end of splined shaft is fixed with knob behind the leg,
Twist knob, so that it may be held with eccentric rotation axis, since splined shaft deviates the center of circle setting of capacity eccentric bearing, rotation splined shaft drives inclined
Mandrel is forwarded dynamic, and then changes the height positioned at the leg on capacity eccentric bearing top and the connector of body, to change machine
The height of people；It is matched with the one end of splined shaft with spline due to being provided on the inner wall of the other side corresponding with knob leg
Fixing groove, push down on knob, you can splined shaft is stuck in the fixing groove, so can fixed eccentric shaft, Jin Ergu
The height for determining connector, since the lower part in capacity eccentric bearing is provided with spring, it is possible to reduce the vibrations of connector are more stablized,
Easy to operate, fixation can adjust the height of robot at any time.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific implementation mode, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (6)
1. a kind of robot leg regulating device of high stability, it is installed in the leg of robot and positioned at being slidably connected to
The lower section of connector in leg, it is characterised in that：Include the capacity eccentric bearing of cylinder, the axis hole of the capacity eccentric bearing deviates
The center of circle is arranged and is provided with spline on the side wall of axis hole；The lower part of the capacity eccentric bearing is provided with supporting plate, the lower part of the supporting plate
It is provided with spring element, bearing plate is provided in the leg, the spring element is fixed on the bearing plate in the robot leg
On；The splined shaft being matched therewith is provided in the axis hole, running through in the splined shaft has orientation lever, described splined shaft one end
It is fixed with knob after the outer wall of leg.
2. the robot leg regulating device of high stability according to claim 1, it is characterised in that：The capacity eccentric bearing
Cylinder setting, the side of the capacity eccentric bearing is provided with to be provided in one week groove of capacity eccentric bearing, the groove
Ball.
3. the robot leg regulating device of high stability according to claim 1, it is characterised in that：The splined shaft passes through
The one end for wearing capacity eccentric bearing is provided with spline, the cylinder setting of the other end of the splined shaft through leg and at its end
It is provided with and is fastened on the fixed block with the integrally formed fixed block of splined shaft, the knob.
4. the robot leg regulating device of high stability according to claim 1, it is characterised in that：The spring element is
One spring, the supporting plate are the concave curved plate of a smooth surface, and one end of the spring element is fixed on the supporting plate, the other end
It is fixed on the bearing plate.
5. the robot leg regulating device of high stability according to claim 3, it is characterised in that：With the knob pair
Fixing groove is provided on the inner wall of the leg for the other side answered, the fixing groove is set with one end fits of the splined shaft with spline
It sets.
6. the robot leg regulating device of high stability according to claim 1, it is characterised in that：The connector
Both sides are provided with sliding block, are provided on the inner wall of the leg and the matched vertical sliding slot of the sliding block, the connector
Lower part be provided with arc groove, the radius of the arc groove is identical as the radius of capacity eccentric bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876600.XU CN207670529U (en) | 2017-12-27 | 2017-12-27 | A kind of robot leg regulating device of high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876600.XU CN207670529U (en) | 2017-12-27 | 2017-12-27 | A kind of robot leg regulating device of high stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207670529U true CN207670529U (en) | 2018-07-31 |
Family
ID=62972386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721876600.XU Expired - Fee Related CN207670529U (en) | 2017-12-27 | 2017-12-27 | A kind of robot leg regulating device of high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207670529U (en) |
-
2017
- 2017-12-27 CN CN201721876600.XU patent/CN207670529U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |