CN206114290U - RV reduction gear capability test centering device for robot - Google Patents

RV reduction gear capability test centering device for robot Download PDF

Info

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
Authority
CN
China
Prior art keywords
slide unit
guide rails
fixed
leading screws
handles
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.)
Active
Application number
CN201620990195.3U
Other languages
Chinese (zh)
Inventor
卢琦
吴鑫辉
何卫东
王晓雨
鲍君华
张迎辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Jiaotong University
Original Assignee
Dalian Jiaotong University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dalian Jiaotong University filed Critical Dalian Jiaotong University
Priority to CN201620990195.3U priority Critical patent/CN206114290U/en
Application granted granted Critical
Publication of CN206114290U publication Critical patent/CN206114290U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

A kind of robot RV decelerator performance test centralising devices
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.
CN201620990195.3U 2016-08-30 2016-08-30 RV reduction gear capability test centering device for robot Active CN206114290U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN206114290U (en) RV reduction gear capability test centering device for robot
CN203981405U (en) A kind of servomotor and harmonic wave speed reducing machine comprehensive test platform
CN103837065A (en) Testing fixture for cross-rod distance value
CN107607023A (en) A kind of detection means of automobile instrument panel
CN103644877A (en) Gear double-face engagement precise detection device
CN202074906U (en) Measuring device for measuring large end of taper hole
CN203304989U (en) Universal clamping base
CN204535603U (en) Hub bearing outer ring groove position pick-up unit
CN207515701U (en) A kind of measurement centrifugal casting shell straightness check tool
CN203964896U (en) Constant velocity cardan joint transmission shaft circumferential clearance pick-up unit
CN104330014A (en) Tricycle steering angle measuring device
CN209754093U (en) Portable punching positioning tool ruler
CN104002212A (en) Null-setting device of double-ended grinding machine
CN204064177U (en) A kind of cylindrical roller bearing outer ring flange gauge measurement mechanism
CN103363869A (en) Detection device for circular arc surface
CN108061503B (en) Method for detecting outer diameter of conical part on length measuring instrument
CN103743328B (en) Steering nut guide hole position degree detection apparatus
CN202522496U (en) Loading device for shore durometer verification apparatus
CN109916622A (en) A kind of RV speed reducer testing stand and its connecting tooling
CN203657764U (en) Belt pulley inner hole cylinder diameter measuring device
CN203629529U (en) Angle measuring instrument of bolt-sphere
CN203385359U (en) Gearshaft-length measurement testing fixture
CN101696866A (en) Magnetic base assisting measurement block
CN203438008U (en) Parallelism detection device for X axis and A axis of double pendulum turntable five-axis machining center
CN203053360U (en) Steering engine mechanical zero adjusting device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant