CN203959728U - The oblique lifting table of robot - Google Patents
The oblique lifting table of robot Download PDFInfo
- Publication number
- CN203959728U CN203959728U CN201420356048.1U CN201420356048U CN203959728U CN 203959728 U CN203959728 U CN 203959728U CN 201420356048 U CN201420356048 U CN 201420356048U CN 203959728 U CN203959728 U CN 203959728U
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- lifting table
- oblique
- robot
- lifting
- dip plane
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- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
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Abstract
The platform deflection existing for solution prior art robot lifting table is larger, the not high lifting moment of positioning precision is large, motor cost height is the problem such as, the utility model proposes the oblique lifting table of a kind of robot, comprises base, oblique column, line slideway, slide block and lifting table; Oblique column is hexahedron, and one of them face is dip plane; Oblique column is fixedly mounted on base one side that is shaped as rectangular flat, and dip plane is over against base opposite side; On the dip plane of oblique column, be provided with line slideway, lifting table is arranged on line slideway by slide block.The useful technique effect of the oblique lifting table of the utility model robot is to guarantee enough rigidity, makes its deflection less, guarantees positioning precision, and meanwhile, lifting moment is less, does not need heavy-duty motor.
Description
Technical field
The utility model relates to a kind of robot lifting table technology, specially refers to the oblique lifting table of a kind of robot.
Background technology
In big machinery assembling, more and more use robot as the erecting stage of service platform or manipulator.For expanding the work area of robot, require robot platform parallel motion and lifting within the specific limits.Conventionally, robot base is provided with roller, can or move on level land on the track of setting.For lifting mechanism, at present comparatively conventional have two kinds of structures, and a kind of is scissors fork vertical lifting mechanism, and another kind is cantilever vertical lifting mechanism.Scissors fork vertical lifting mechanism adopts two groups of poles to be hinged to the supporting construction that X-shaped forms lifting table, and when X-shaped pole is closed, lifting table is operation upwards; When X-shaped pole is opened, lifting table moves downwards.The advantage of this scissors fork vertical lift structure is that structure is comparatively simple, can realize in less space the lifting of robot platform, and shortcoming is that platform deflection is larger, and positioning precision is not high and rigidity not enough.Cantilever vertical lifting mechanism adopts plumb post as main supporting structure, and lifting table is suspended on a side of plumb post, adopts rack pinion or worm gear structure, controls lifting table upstream or downstream.The advantage of this cantilever vertical lifting mechanism be simple in structure, control easyly, shortcoming is that platform deflection is larger, positioning precision is not high, lifting moment is large, motor cost is higher.Obviously, it is larger that prior art robot lifting table exists platform deflection, and positioning precision is not high, and lifting moment is large, and motor cost height is the problem such as.
Summary of the invention
Larger for solving the platform deflection that prior art robot lifting table exists, the not high lifting moment of positioning precision is large, and motor cost height is the problem such as, the utility model proposes the oblique lifting table of a kind of robot.The oblique lifting table of the utility model robot comprises base, oblique column, line slideway, slide block and lifting table; Oblique column is hexahedron, and one of them face is dip plane; Oblique column is fixedly mounted on base one side that is shaped as rectangular flat, and dip plane is over against base opposite side; On the dip plane of oblique column, be provided with line slideway, lifting table is arranged on line slideway by slide block.
Further, the angle of inclination of the oblique lifting table of the utility model robot oblique column dip plane and bottom surface is 40-70 degree.
The useful technique effect of the oblique lifting table of the utility model robot is to guarantee enough rigidity, makes its deflection less, guarantees positioning precision, and meanwhile, lifting moment is less, does not need heavy-duty motor.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of scissors fork vertical lifting mechanism;
Accompanying drawing 2 is structural representations of cantilever vertical lifting mechanism;
Accompanying drawing 3 is structural representations of the oblique lifting table of the utility model robot.
Below in conjunction with the drawings and specific embodiments, the oblique lifting table of the utility model robot is further described.
The specific embodiment
Accompanying drawing 1 is the structural representation of scissors fork vertical lifting mechanism, and accompanying drawing 2 is structural representations of cantilever vertical lifting mechanism, as seen from the figure, for lifting mechanism, at present comparatively conventional have two kinds of structures, and a kind of is scissors fork vertical lifting mechanism, and another kind is cantilever vertical lifting mechanism.Scissors fork vertical lifting mechanism adopts two groups of poles to be hinged to the supporting construction that X-shaped forms lifting table, and when X-shaped pole is closed, lifting table is operation upwards; When X-shaped pole is opened, lifting table moves downwards.The advantage of this scissors fork vertical lift structure is that structure is comparatively simple, can realize in less space the lifting of robot platform, and shortcoming is that platform deflection is larger, and positioning precision is not high and rigidity not enough.Cantilever vertical lifting mechanism adopts plumb post as main supporting structure, and lifting table is suspended on a side of plumb post, adopts rack pinion or worm gear structure, controls lifting table upstream or downstream.The advantage of this cantilever vertical lifting mechanism be simple in structure, control easyly, shortcoming is that platform deflection is larger, positioning precision is not high, lifting moment is large, motor cost is higher.Obviously, it is larger that prior art robot lifting table exists platform deflection, and positioning precision is not high, and lifting moment is large, and motor cost height is the problem such as.
Accompanying drawing 3 is structural representations of the oblique lifting table of the utility model robot, and in figure, 1 is base, and 2 is oblique column, and 3 is line slideway, and 4 is slide block, and 5 is lifting table.As seen from the figure, the oblique lifting table of the utility model robot comprises base 1, oblique column 2, line slideway 3, slide block 4 and lifting table 5; Oblique column 2 is hexahedron, and one of them face is dip plane; Oblique column 2 is fixedly mounted on base 1 one sides that are shaped as rectangular flat, and dip plane is over against base 1 opposite side; On the dip plane of oblique column 2, be provided with line slideway 3, lifting table 5 is arranged on line slideway by slide block 4.The angled setting of line slideway and bottom surface of the oblique column of the oblique lifting table of the utility model robot, column rigidity and stability have been increased on the one hand, improve the stressed and stability of lifting table, because the height change of lifting table is decomposed to come by oblique movement, improved positioning precision on the other hand.Having, is oblique loading during due to the motion of lifting table again, and therefore, lifting moment is less, does not need heavy-duty motor, has reduced motor cost.As preferred technique effect, the angle of inclination of the oblique lifting table of the utility model robot oblique column dip plane and bottom surface is 40-70 degree.Angle of inclination is less, and the operation of lifting table is more steady, and lifting moment is less.
Obviously, the useful technique effect of the oblique lifting table of the utility model robot is to guarantee enough rigidity, makes its deflection less, guarantees positioning precision, and meanwhile, lifting moment is less, does not need heavy-duty motor.
Claims (2)
1. the oblique lifting table of robot, is characterized in that: this lifting table comprises base, oblique column, line slideway, slide block and lifting table; Oblique column is hexahedron, and one of them face is dip plane; Oblique column is fixedly mounted on base one side that is shaped as rectangular flat, and dip plane is over against base opposite side; On the dip plane of oblique column, be provided with line slideway, lifting table is arranged on line slideway by slide block.
2. the oblique lifting table of robot according to claim 1, is characterized in that: the angle of inclination of oblique column dip plane and bottom surface is 40-70 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356048.1U CN203959728U (en) | 2014-06-30 | 2014-06-30 | The oblique lifting table of robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356048.1U CN203959728U (en) | 2014-06-30 | 2014-06-30 | The oblique lifting table of robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203959728U true CN203959728U (en) | 2014-11-26 |
Family
ID=51920338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356048.1U Expired - Lifetime CN203959728U (en) | 2014-06-30 | 2014-06-30 | The oblique lifting table of robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203959728U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819853A (en) * | 2015-05-15 | 2015-08-05 | 吉林大学 | Lifting device for counterforce-type roller braking check-out bench |
| CN106241647A (en) * | 2016-08-29 | 2016-12-21 | 扬州万方电子技术有限责任公司 | A kind of novel oblique crane |
| CN111529226A (en) * | 2020-05-29 | 2020-08-14 | 厦门理工学院 | Lifting device of vehicle for disabled people and working method thereof |
-
2014
- 2014-06-30 CN CN201420356048.1U patent/CN203959728U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819853A (en) * | 2015-05-15 | 2015-08-05 | 吉林大学 | Lifting device for counterforce-type roller braking check-out bench |
| CN106241647A (en) * | 2016-08-29 | 2016-12-21 | 扬州万方电子技术有限责任公司 | A kind of novel oblique crane |
| CN106241647B (en) * | 2016-08-29 | 2018-12-04 | 扬州万方电子技术有限责任公司 | A kind of oblique crane |
| CN111529226A (en) * | 2020-05-29 | 2020-08-14 | 厦门理工学院 | Lifting device of vehicle for disabled people and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |