CN206114290U - RV reduction gear capability test centering device for robot - Google Patents
RV reduction gear capability test centering device for robot Download PDFInfo
- Publication number
- CN206114290U CN206114290U CN201620990195.3U CN201620990195U CN206114290U CN 206114290 U CN206114290 U CN 206114290U CN 201620990195 U CN201620990195 U CN 201620990195U CN 206114290 U CN206114290 U CN 206114290U
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- slide unit
- guide rails
- fixed
- leading screws
- handles
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Abstract
The utility model provides the reduction gear of RV for a robot performance test centering device relates to RV reduction gear performance detection device technical field, and it includes that A lead screw, a guide rail, a handle, first separable nut, X are to slip table, B guide rail, Y to slip table, B lead screw, base, the separable nut of second and B handle, the A guide rail is fixed on the base, and X is to the lower surface of slip table and A guide rail sliding connection, and the A lead screw is fixed on the lateral wall of X to the slip table, the A fixing of handles is on first separable nut, and X fixes with the locking of A guide rail through the A handle of screwing to the slip table, the B guide rail is fixed on the upper surface of X to the slip table, and Y is to the lower surface of slip table and B guide rail sliding connection, and the B lead screw is fixed on the lateral wall of Y to the slip table, the B fixing of handles is on the separable nut of second, and Y fixes with the locking of B guide rail through the B handle of screwing to the slip table. The utility model discloses can realize quick, effective, high accuracy centering.
Description
Technical field
This utility model is related to RV decelerator device for detecting performance technical fields, and in particular to one kind can be to robot RV
Decelerator realizes quick, the effective, machinery of high accuracy centering.
Background technology
When robot carries out comprehensive performance test with RV decelerators, needs are carried out to middle correction on multi-function test stand.Mesh
Before, single table method is a kind of wide variety of Coupling Alignment Method in conventional dial gauge measuring method, and the method is with one piece hundred
It is divided to relative position that table can just judge two axles and deviation axially and radially can be calculated.When being measured with the method, spy is needed
One centering dial framework of system, depending on its size, structure are by the axial distance between two half a couplers and hub size size.Dial framework is certainly
Body quality is little, and has enough rigidity.Dial framework and dial gauge are required to fasten, and are not allow for loosening phenomenon.The method is related to
Parts are less, but adjustment position repeatedly is needed when operating, time and effort consuming, and it is high that centering effect depends primarily on operator's level
It is low, the drawbacks of have certain.
Utility model content
In order to solve prior art presence it is slow to medium velocity, precision is low, time and effort consuming technical problem, this utility model
There is provided a kind of robot RV decelerators on comprehensive performance test bed can quickly, effectively, device in high precision in.
The technical scheme that this utility model solution technical problem is taken is as follows：
A kind of robot RV decelerator performance test centralising devices, it includes that A leading screws, A guide rails, A handles, first can divide
From nut, X to slide unit, B guide rails, Y-direction slide unit, B leading screws, base, the second separable nut and B handles；A guide rails are fixed on base
On, X to the lower surface of slide unit is connected with A slides, and A leading screws are fixed on X on the side wall of slide unit；A handles are fixed on first
On separable nut, X makes the female thread of the first separable nut and the external screw thread engagement of A leading screws to slide unit by screwing A handles
Mode be locked with A guide rails；B guide rails are fixed on X on the upper surface of slide unit, lower surface and the B slides of Y-direction slide unit
Connection, B leading screws are fixed on the side wall of Y-direction slide unit；B handles are fixed on the second separable nut, and Y-direction slide unit is by screwing B
Handle makes the mode that the external screw thread of the female thread of the second separable nut and B leading screws is engaged be locked with B guide rails.
When above-mentioned A leading screws turn clockwise, X to slide unit is positive mobile to X-axis along A guide rails respect thereto；A leading screws are counterclockwise
During rotation, X to slide unit is moved along A guide rails respect thereto to X-axis negative sense.
When above-mentioned B leading screws turn clockwise, Y-direction slide unit is moved along B guide rails respect thereto to Y-axis negative sense；B leading screws are counterclockwise
During rotation, Y-direction slide unit is positive mobile to Y-axis along B guide rails respect thereto.
The beneficial effects of the utility model are：First, accuracy of alignment is high, it is to avoid firmly hammer percussion carries out center position tune
When whole, the deviation that repeatedly elastic or operator exert oneself produced by big minor swing；Second, good stability, using screw-driven side
Formula carries out center position adjustment, while locking to center position using screw thread self-locking ability；3rd, simple structure is easily grasped
Make；4th, versatility is good, and the centralising device is applied to the RV decelerator research experiments of different model.
Description of the drawings
Fig. 1 is a kind of structural representation of robot RV decelerators performance test centralising device of this utility model.
Fig. 2 is a kind of application schematic diagram of robot RV decelerators performance test centralising device of this utility model.
Specific embodiment
This utility model is described further with reference to the accompanying drawings and detailed description.
As shown in figure 1, a kind of robot of the present utility model with RV decelerator performance tesies centralising device include A leading screws 1,
A guide rails 2, A handles 3, the first separable nut 4, X to slide unit 5, B guide rails 6, Y-direction slide unit 7, B leading screws 8, base 9, second can divide
From nut 10 and B handles 11.A guide rails 2 are fixed on base 9, and X to slide unit 5 can slide along A guide rails 2.A leading screws 1 be fixed on X to
On slide unit 5, when turn clockwise A leading screws 1 when, X to slide unit 5 can be positive mobile to X-axis along the respect thereto 9 of A guide rails 2；Counterclockwise
During rotation A leading screws 1, X to slide unit 5 can be moved along the respect thereto 9 of A guide rails 2 to X-axis negative sense.When X moves to required position to slide unit 5
When putting, A handles 3 are locked, the female thread of the first separable nut 4 is engaged with the external screw thread of A leading screws 1, and now A leading screws 1 will not
Can rotate, X to the position of the respect thereto 9 of slide unit 5 is fixed.B guide rails 6 are fixed on X on slide unit 5, and Y-direction slide unit 7 can be along B guide rails 6
Slide.B leading screws 8 are fixed on Y-direction slide unit 7, when turn clockwise B leading screws 8 when, Y-direction slide unit 7 can be along the respect thereto 9 of B guide rails 6
To the movement of Y-axis negative sense；When rotate counterclockwise B leading screw 8, Y-direction slide unit 7 can be positive mobile to Y-axis along the respect thereto 9 of B guide rails 6.
When Y-direction slide unit 7 moves to desired location, B handles 11 are locked, the female thread of the second separable nut 10 is outer with B leading screws 8
Screw thread is engaged, and now B leading screws 8 can not be rotated, and the position of the respect thereto 9 of Y-direction slide unit 7 is fixed.
As shown in Fig. 2 this utility model robot is with the operation principle of RV decelerator performance test centralising devices：By RV
Decelerator 13 is arranged on test bed 12 with centralising device.The Y-direction that grating mounting angle plate 14 is arranged on centralising device is slided
On platform 7.Percentage table skeleton is fixed on the input shaft of RV decelerators 13, dial framework and dial gauge are required to fasten, and are not allow for
Loosen.Respectively it is separated by 90 ° on the inner headed face of circular hole on the fixed input end face and grating mounting angle plate 14 of grating mounting angle plate 14
The labelling quartering index point a1, a2, a3, a4 and b1, b2, b3, b4.The contact of dial gauge is made in grating mounting angle plate 14
At a1 points on end face, then by dial plate to " 0 " position, by the input shaft of the dynamic RV decelerators 13 of axle rotation direction disk, surveying respectively
Obtain the reading of a1, a2, a3, a4（Wherein a1=0）, it is accurately and reliably repeatable survey repeatedly.In the same manner, the contact of dial gauge is made
At b1 points on the circular hole inner headed face of grating mounting angle plate 14, then by dial plate to " 0 " position, subtracting by the dynamic RV of axle rotation direction disk
The input shaft of fast device 13, measures respectively the reading of b1, b2, b3, the b4 on bent plate circular hole inner headed face（Wherein b1=0）.Measure deviation
Afterwards, grating mounting angle plate 14 can be drawn in axis direction, radial direction（I.e. both vertically and horizontally）Two shaft spaces are relative
The various situations of position, adjust centralising device, complete the centering adjustment of RV decelerators zero load transmission accuracy test driving-chain.
Claims (3)
1. a kind of robot RV decelerator performance test centralising devices, it is characterised in that the device includes A leading screws（1）, A leads
Rail（2）, A handles（3）, the first separable nut（4）, X is to slide unit（5）, B guide rails（6）, Y-direction slide unit（7）, B leading screws（8）, base
（9）, the second separable nut（10）With B handles（11）；
A guide rails（2）It is fixed on base（9）On, X is to slide unit（5）Lower surface and A guide rails（2）It is slidably connected, A leading screws（1）It is fixed
In X to slide unit（5）Side wall on；A handles（3）It is fixed on the first separable nut（4）On, X is to slide unit（5）By screwing A handss
Handle（3）Make the first separable nut（4）Female thread and A leading screws（1）External screw thread engagement mode and A guide rails（2）Locking is solid
It is fixed；
B guide rails（6）X is fixed on to slide unit（5）Upper surface on, Y-direction slide unit（7）Lower surface and B guide rails（6）It is slidably connected, B
Leading screw（8）It is fixed on Y-direction slide unit（7）Side wall on；B handles（11）It is fixed on the second separable nut（10）On, Y-direction slide unit
（7）By screwing B handles（11）Make the second separable nut（10）Female thread and B leading screws（8）External screw thread engagement mode
With B guide rails（6）It is locked.
2. a kind of robot RV decelerator performance test centralising devices as claimed in claim 1, it is characterised in that the A
Leading screw（1）When turning clockwise, X is to slide unit（5）Along A guide rails（2）Respect thereto（9）It is positive mobile to X-axis；A leading screws（1）Inverse time
When pin rotates, X is to slide unit（5）Along A guide rails（2）Respect thereto（9）To the movement of X-axis negative sense.
3. a kind of robot RV decelerator performance test centralising devices as claimed in claim 1, it is characterised in that the B
Leading screw（8）When turning clockwise, Y-direction slide unit（7）Along B guide rails（6）Respect thereto（9）To the movement of Y-axis negative sense；B leading screws（8）Inverse time
When pin rotates, Y-direction slide unit（7）Along B guide rails（6）Respect thereto（9）It is positive mobile to Y-axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990195.3U CN206114290U (en) | 2016-08-30 | 2016-08-30 | RV reduction gear capability test centering device for robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990195.3U CN206114290U (en) | 2016-08-30 | 2016-08-30 | RV reduction gear capability test centering device for robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206114290U true CN206114290U (en) | 2017-04-19 |
Family
ID=58514025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620990195.3U Active CN206114290U (en) | 2016-08-30 | 2016-08-30 | RV reduction gear capability test centering device for robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206114290U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991092A (en) * | 2017-11-27 | 2018-05-04 | 成都中良川工科技有限公司 | A kind of moveable retarder transmission test platform of multiple degrees of freedom |
| CN108106839A (en) * | 2017-12-11 | 2018-06-01 | 安徽双骏智能科技有限公司 | A kind of industrial robot speed reducer reliability test bench |
| CN108225766A (en) * | 2018-03-16 | 2018-06-29 | 中机生产力促进中心 | Precision speed reduction device precision and performance comprehensive testing rack |
| CN116296373A (en) * | 2023-05-25 | 2023-06-23 | 成都中良川工科技有限公司 | Ultra-precise speed reducer performance test system |
-
2016
- 2016-08-30 CN CN201620990195.3U patent/CN206114290U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991092A (en) * | 2017-11-27 | 2018-05-04 | 成都中良川工科技有限公司 | A kind of moveable retarder transmission test platform of multiple degrees of freedom |
| CN107991092B (en) * | 2017-11-27 | 2020-07-14 | 成都中良川工科技有限公司 | Multi-degree-of-freedom movable speed reducer transmission test platform |
| CN108106839A (en) * | 2017-12-11 | 2018-06-01 | 安徽双骏智能科技有限公司 | A kind of industrial robot speed reducer reliability test bench |
| CN108225766A (en) * | 2018-03-16 | 2018-06-29 | 中机生产力促进中心 | Precision speed reduction device precision and performance comprehensive testing rack |
| CN116296373A (en) * | 2023-05-25 | 2023-06-23 | 成都中良川工科技有限公司 | Ultra-precise speed reducer performance test system |
| CN116296373B (en) * | 2023-05-25 | 2023-08-08 | 成都中良川工科技有限公司 | Ultra-precise speed reducer performance test system |
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