CN109520726A - A kind of industrial robot speed reducer reliability test bench - Google Patents
A kind of industrial robot speed reducer reliability test bench Download PDFInfo
- Publication number
- CN109520726A CN109520726A CN201811324656.3A CN201811324656A CN109520726A CN 109520726 A CN109520726 A CN 109520726A CN 201811324656 A CN201811324656 A CN 201811324656A CN 109520726 A CN109520726 A CN 109520726A
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- China
- Prior art keywords
- speed reducer
- fixedly connected
- side wall
- industrial robot
- test bench
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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.)
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of industrial robot speed reducer reliability test bench, including pedestal, the upper end of the pedestal is set there are two damping device, the upper end of two damping devices is equipped with radiator jointly, the radiator includes the fixed plate for being fixedly connected on damping device upper end, the upper end of the fixed plate is equipped with shell, the upper end of the fixed plate is equipped with driving motor, the output shaft of the driving motor runs through the inner wall of shell, the upper end of the shell is equipped with thermovent, the upper end of the pedestal is equipped with support rod, the side wall of the support rod is equipped with electric sliding rail, head is fixedly connected on the electric sliding rail, the head includes the support arm for being fixedly connected on electric sliding rail side wall, the middle part of the support arm is equipped with device chamber, described device is intracavitary to be equipped with threaded rod.Whole device of the present invention is simple, easy to operate, radiates and more preferable relative to traditional approach convenient for the effect of test operation.
Description
Technical field
The present invention relates to technical field of industrial equipment more particularly to a kind of industrial robot speed reducer reliability test bench.
Background technique
Speed reducer is generally used for the drive apparatus of low rotation speed large torque, motor, internal combustion engine or other runs at high speed
The few gear of the number of teeth on input shaft that power mechanism passes through speed reducer engages the gear wheel on output shaft to reach the mesh of deceleration
's.China's speed reducer industry development history has nearly 40 years, in national economy and the every field of national defense industry, speed reducer product
It suffers from and is widely applied.The industry fields such as food light industry, electric machinery and building machinery have speed reducer product vigorous
Demand.Fierce industry competition has been expedited the emergence of in the market having a high potential, and in cruel market competition, speed reducer industry and enterprise is necessary
Quickening eliminates the backward production facilities, and greatly develops energy-efficient product, makes full use of national energy-saving product civilian-oriented project policy opportunity, adds
Big product renewing dynamics, adjusts the product mix.And test and experimental implementation can be carried out to detection machine using testing stand, make it more
Has efficient performance.Therefore, the testing stand for designing a kind of speed reducer is necessary.
There are certain drawbacks when in use in existing speed reducer testing stand, be not provided with a kind of device that auxiliary is mobile or
Component cannot carry out telescopic adjustment to the extraneous attachment device of speed reducer, and test when is time-consuming and laborious, can not turn to device
The dynamic heat distributed is removed, and certain influence is brought during test operation, for this purpose, it is proposed that a kind of industry
Robot speed reducer reliability test bench.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of industrial robot proposed slows down
Machine reliability test bench, it is easy to operate, it radiates and more preferable relative to traditional approach convenient for the effect of test operation.
To achieve the goals above, present invention employs following technical solutions:
A kind of industrial robot speed reducer reliability test bench, including pedestal, the upper end of the pedestal are set there are two damping device,
The upper end of two damping devices is equipped with radiator jointly, and the radiator includes being fixedly connected on damping device upper end
Fixed plate, the upper end of the fixed plate is equipped with shell, and the upper end of the fixed plate is equipped with driving motor, the driving motor
Output shaft runs through the inner wall of shell, and the upper end of the shell is equipped with thermovent, and the upper end of the pedestal is equipped with support rod, the branch
The side wall of strut is equipped with electric sliding rail, and head is fixedly connected on the electric sliding rail, and the head includes solid
Surely it is connected to the support arm of electric sliding rail side wall, the middle part of the support arm is equipped with device chamber, and described device is intracavitary to be equipped with screw thread
Bar, the both ends of the threaded rod are rotatably connected on the inner wall of device chamber, are fixedly connected with first bevel gear on the threaded rod,
The side wall of the support arm, which runs through, is equipped with shaft, and the side wall of the shaft and support arm is rotatablely connected, and one end of the shaft is set
There is runner, the shaft is equipped with second bevel gear far from one end of runner, and the first bevel gear is mutually nibbled with second bevel gear
It closes, is socketed with movable block on the threaded rod, the movable block is threadedly coupled with threaded rod, and the opposite side of described device chamber is equal
Equipped with strip groove, the two sides of the movable block are equipped with connecting rod, and two connecting rods run through strip groove, the connecting rod
One end far from movable block is rotatably connected to clamping plate, and the clamping plate is equipped with locking device, and the side wall of the support arm is equipped with
Lockhole corresponding with locking device position is equipped with speed reducer to be detected, the speed reducer to be detected between two clamping plates
It is fixed between two clamping plates by clamping screw.
Preferably, the lower end of the pedestal is equipped with supporting leg, and the lower end of the supporting leg is equipped with fixing seat, the fixing seat
It is fixedly connected with the ground by swell fixture.
Preferably, the locking device includes the inserted link through clamping plate, and the middle part of the inserted link is equipped with hollow runner, described
It is fixedly connected with cylinder in hollow runner, is set in the cylinder there are two gag lever post, two gag lever posts pass through the first elasticity
Device is fixedly connected, and the opposite inner wall of the cylinder is equipped with opening, and the side wall of the gag lever post, which is equipped with, to be matched with opening
Buckle, the side wall of the support arm are equipped with slot corresponding with inserted link position, and the inner wall of the slot is equipped with and gag lever post position
Set corresponding limiting slot.
Preferably, the damping device includes two fixing pieces for being fixed on the base end, between two fixing pieces
Equipped with clamping element, the middle part of the clamping element is equipped with motion bar, and the motion bar is equipped with close to one end side wall of clamping element and lives
Moving part, the part that the motion bar is located at movable part upper end are arranged with the second elastic device, and two fixing pieces are far from clamping
Movable table is equipped on one end side wall of part, the upper end of the movable table is socketed with sleeve, and the upper end of the sleeve, which is equipped with, to be fixed
Block, and the upper end of sleeve and fixed block are rotatablely connected, the motion bar runs through fixed block, the fixation far from one end of clamping element
The upper end of block is set there are two link block, and the upper end of the link block is fixedly connected on the lower end of fixed plate.
Preferably, the inner wall of the thermovent is fixedly connected with radiator fan and radiator-grid, and the upper end of the radiator-grid is set
There are the first heat sink and the second heat sink, the length of first heat sink is greater than the length of the second heat sink.
Preferably, the surface of the support arm is coated with epoxy zinc rich primer.
In the present invention, in use, speed reducer to be detected is placed between two clamping plates by operator, then pass through locking screw
Bolt fixes speed reducer to be detected, then rotary clamp plate, when clamping plate is turned to driving motor output shaft level, pushes and inserts
Inserted link is inserted into slot, and is stuck in gag lever post in limiting slot by bar, then rotating wheel, and runner rotation drives shaft rotation,
Shaft rotation drives second bevel gear rotation, and second bevel gear rotation drives first bevel gear rotation, and first bevel gear rotates band
Dynamic threaded rod rotation, threaded rod rotation keep movable block mobile, will adjust in turn the position of speed reducer to be detected, are adjusted to appropriate position
The switch for opening electric sliding rail is postponed, it is mobile that electric sliding rail makes support arm, and then speed reducer to be detected is adjusted to driving motor
Position of output axle is corresponding, then fixes the output shaft of driving motor and the gear set of speed reducer to be detected, then opens and drives
The switch of dynamic motor, detects the revolving speed after speed reducer to be detected.Whole device of the present invention is simple, easy to operate,
It radiates and more preferable relative to traditional approach convenient for the effect of test operation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of industrial robot speed reducer reliability test bench proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of industrial robot speed reducer reliability test bench head proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram of industrial robot speed reducer reliability test bench radiator proposed by the present invention；
Fig. 4 is a kind of structural schematic diagram of industrial robot speed reducer reliability test bench damping device proposed by the present invention；
Fig. 5 is structure enlargement diagram at a kind of industrial robot speed reducer reliability test bench A proposed by the present invention.
In figure: 1 fixing seat, 2 supporting legs, 3 damping devices, 31 fixing pieces, 32 movable tables, 33 second elastic devices, 34 sets
Cylinder, 35 fixed blocks, 36 link blocks, 37 movable parts, 38 motion bars, 4 support rods, 5 heads, 51 support arms, 52 second cone teeth
Wheel, 53 connecting rods, 54 clamping screws, 55 threaded rods, 56 movable blocks, 57 first bevel gears, 58 clamping plates, 6 speed reducers to be detected, 7
Driving motor, 8 radiators, 81 fixed plates, 82 radiator fans, 83 second heat sinks, 84 first heat sinks, 85 radiator-grids, 86
Shell, 9 pedestals, 10 cylinders, 11 first elastic devices, 12 inserted links, 13 gag lever posts, 14 buckles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind of industrial robot speed reducer reliability test bench, including pedestal 9, the upper end of pedestal 9 are equipped with
Two damping devices 3, the upper end of two damping devices 3 are equipped with radiator 8 jointly, and radiator 8 includes being fixedly connected on to subtract
The fixed plate 81 of 3 upper end of device is shaken, the upper end of fixed plate 81 is equipped with shell 86, and the upper end of fixed plate 81 is equipped with driving motor 7, drives
The output shaft of dynamic motor 7 runs through the inner wall of shell 86, and the upper end of shell 86 is equipped with thermovent, and the upper end of pedestal 9 is equipped with support rod
4, the side wall of support rod 4 is equipped with electric sliding rail, and head 5 is fixedly connected on electric sliding rail, and head 5 includes fixing
It is connected to the support arm 51 of electric sliding rail side wall, the middle part of support arm 51 is equipped with device chamber, and device is intracavitary to be equipped with threaded rod 55, spiral shell
The both ends of rasp bar 55 are rotatably connected on the inner wall of device chamber, and first bevel gear 57, support arm are fixedly connected on threaded rod 55
51 side wall, which runs through, is equipped with shaft, and the side wall of shaft and support arm 51 is rotatablely connected, and one end of shaft is equipped with runner, and shaft is separate
One end of runner is equipped with second bevel gear 52, and first bevel gear 57 and second bevel gear 52 are intermeshed, and rotating wheel, runner turns
Dynamic to drive shaft rotation, shaft rotation drives second bevel gear 52 to rotate, and the rotation of second bevel gear 52 drives first bevel gear 57
Rotation, the rotation of first bevel gear 57 drive threaded rod 55 to rotate, are socketed with movable block 56, movable block 56 and screw thread on threaded rod 55
Bar 55 is threadedly coupled, and the opposite side of device chamber is equipped with strip groove, and the two sides of movable block 56 are equipped with connecting rod 53, two companies
Extension bar 53 runs through strip groove, and the one end of connecting rod 53 far from movable block 56 is rotatably connected to clamping plate 58, and clamping plate 58 is equipped with
Locking device, the side wall of support arm 51 are equipped with lockhole corresponding with locking device position, are equipped between two clamping plates 58 to be checked
Speed reducer 6 is surveyed, speed reducer 6 to be detected is fixed between two clamping plates 58 by clamping screw 54, in use, operator will be to be checked
It surveys speed reducer 6 to be placed between two clamping plates 58, then be fixed speed reducer 6 to be detected by clamping screw 54, threaded rod
55 rotations keep movable block 56 mobile, will adjust in turn the position of speed reducer 6 to be detected, open electric sliding after being adjusted to appropriate location
The switch of rail, it is mobile that electric sliding rail makes support arm 51, and then speed reducer 6 to be detected is adjusted to 7 position of output axle of driving motor
It is corresponding, then the output shaft of driving motor 7 and the gear set of speed reducer 6 to be detected are fixed, then open driving motor 7
Switch, detects the revolving speed after speed reducer 6 to be detected.
In the present invention, the lower end of pedestal 9 is equipped with supporting leg 2, and the lower end of supporting leg 2 is equipped with fixing seat 1, and fixing seat 1 passes through
Swell fixture is fixedly connected with the ground, and locking device includes the inserted link 12 through clamping plate 58, and the middle part of inserted link 12 is equipped with hollow cunning
Slot is fixedly connected with cylinder 10 in hollow runner, sets that there are two gag lever post 13, rotary clamp plates 58, by 58 turns of clamping plate in cylinder 10
When moving to 7 output shaft level of driving motor, inserted link 12 is pushed, inserted link 12 is inserted into slot, and gag lever post 13 is made to be stuck in limit
In the slot of position, two gag lever posts 13 are fixedly connected by the first elastic device 11, and the opposite inner wall of cylinder 10 is equipped with opening, limit
The side wall of bar 13 is equipped with the buckle 14 matched with opening, and the side wall of support arm 51 is equipped with insert corresponding with 12 position of inserted link
Slot, the inner wall of slot are equipped with limiting slot corresponding with 13 position of gag lever post, and damping device 3 includes being fixed on 9 upper end of pedestal
Two fixing pieces 31 are equipped with clamping element between two fixing pieces 31, and the middle part of clamping element is equipped with motion bar 38, and motion bar 38 is close
One end side wall of clamping element is equipped with movable part 37, and the part that motion bar 38 is located at 37 upper end of movable part is arranged with the second elasticity dress
33 are set, two fixing pieces 31 are socketed with far from movable table 32, the upper end of movable table 32 is equipped on one end side wall of clamping element
Cylinder 34, the upper end of sleeve 34 is equipped with fixed block 35, and the upper end of sleeve 34 and fixed block 35 are rotatablely connected, and motion bar 38 is far from folder
Fixed block 35 is run through in one end of tight part, and the upper end of fixed block 35 sets that there are two link blocks 36, and the upper end of link block 36 is fixedly connected
In the lower end of fixed plate 81, the inner wall of thermovent is fixedly connected with radiator fan 82 and radiator-grid 85, and the upper end of radiator-grid 85 is set
There are the first heat sink 84 and the second heat sink 83, the length of the first heat sink 84 is greater than the length of the second heat sink 83, support arm
51 surface is coated with epoxy zinc rich primer.
In the present invention, in use, speed reducer 6 to be detected is placed between two clamping plates 58 by operator, then pass through lock
Tight bolt 54 fixes speed reducer 6 to be detected, and then rotary clamp plate 58, clamping plate 58 is turned to and 7 output shaft of driving motor
When horizontal, inserted link 12 is pushed, inserted link 12 is inserted into slot, and be stuck in gag lever post 13 in limiting slot, then rotating wheel, is turned
Wheel rotation drives shaft rotation, and shaft rotation drives second bevel gear 52 to rotate, and the rotation of second bevel gear 52 drives the first cone tooth
57 rotation of wheel, the rotation of first bevel gear 57 drive threaded rod 55 to rotate, and the rotation of threaded rod 55 keeps movable block 56 mobile, will adjust in turn
The position of whole speed reducer to be detected 6, is adjusted to the switch of opening electric sliding rail behind appropriate location, and electric sliding rail moves support arm 51
It is dynamic, so speed reducer 6 to be detected adjusted it is corresponding to 7 position of output axle of driving motor, then by the output shaft of driving motor 7
It is fixed with the gear set of speed reducer 6 to be detected, then opens the switch of driving motor 7, to turning after speed reducer 6 to be detected
Speed is detected.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of industrial robot speed reducer reliability test bench, including pedestal (9), which is characterized in that the pedestal (9) it is upper
End is set there are two damping device (3), and the upper end of two damping devices (3) is equipped with radiator (8) jointly, the heat dissipation dress
Setting (8) includes the fixed plate (81) for being fixedly connected on damping device (3) upper end, and the upper end of the fixed plate (81) is equipped with shell
(86), the upper end of the fixed plate (81) is equipped with driving motor (7), and the output shaft of the driving motor (7) runs through shell (86)
Inner wall, the upper end of the shell (86) is equipped with thermovent, and the upper end of the pedestal (9) is equipped with support rod (4), the support rod
(4) side wall is equipped with electric sliding rail, is fixedly connected with head (5) on the electric sliding rail, head (5) packet
The support arm (51) for being fixedly connected on electric sliding rail side wall is included, the middle part of the support arm (51) is equipped with device chamber, described device
Intracavitary to be equipped with threaded rod (55), the both ends of the threaded rod (55) are rotatably connected on the inner wall of device chamber, the threaded rod
(55) it is fixedly connected on first bevel gear (57), the side wall of the support arm (51), which runs through, is equipped with shaft, the shaft and branch
The side wall of brace (51) is rotatablely connected, and one end of the shaft is equipped with runner, and the shaft is equipped with second far from one end of runner
Bevel gear (52), the first bevel gear (57) and second bevel gear (52) are intermeshed, are socketed on the threaded rod (55)
Movable block (56), the movable block (56) are threadedly coupled with threaded rod (55), and the opposite side of described device chamber is equipped with bar shaped
The two sides of slot, the movable block (56) are equipped with connecting rod (53), and two connecting rods (53) run through strip groove, the company
Extension bar (53) is rotatably connected to clamping plate (58) far from the one end of movable block (56), and the clamping plate (58) is equipped with locking device,
The side wall of the support arm (51) is equipped with lockhole corresponding with locking device position, be equipped between two clamping plates (58) to
It detects speed reducer (6), the speed reducer (6) to be detected is fixed between two clamping plates (58) by clamping screw (54).
2. a kind of industrial robot speed reducer reliability test bench according to claim 1, which is characterized in that the pedestal
(9) lower end is equipped with supporting leg (2), and the lower end of the supporting leg (2) is equipped with fixing seat (1), and the fixing seat (1) passes through expansion
Screw is fixedly connected with the ground.
3. a kind of industrial robot speed reducer reliability test bench according to claim 1, which is characterized in that the locking
Device includes the inserted link (12) through clamping plate (58), and the middle part of the inserted link (12) is equipped with hollow runner, in the hollow runner
It is fixedly connected with cylinder (10), sets in the cylinder (10) there are two gag lever post (13), two gag lever posts (13) pass through the
One elastic device (11) is fixedly connected, and the opposite inner wall of the cylinder (10) is equipped with opening, the side wall of the gag lever post (13)
Equipped with the buckle (14) matched with opening, the side wall of the support arm (51) is equipped with insert corresponding with inserted link (12) position
The inner wall of slot, the slot is equipped with limiting slot corresponding with gag lever post (13) position.
4. a kind of industrial robot speed reducer reliability test bench according to claim 1, which is characterized in that the damping
Device (3) includes two fixing pieces (31) for being fixed on pedestal (9) upper end, is equipped with and clamps between two fixing pieces (31)
The middle part of part, the clamping element is equipped with motion bar (38), and the motion bar (38) is equipped with close to one end side wall of clamping element and lives
Moving part (37), the part that the motion bar (38) is located at movable part (37) upper end are arranged with the second elastic device (33), two institutes
Fixing piece (31) are stated far from being equipped with movable table (32) on one end side wall of clamping element, the upper end of the movable table (32) is socketed with
The upper end of sleeve (34), the sleeve (34) is equipped with fixed block (35), and the upper end of sleeve (34) and fixed block (35) rotation connect
It connects, the motion bar (38) runs through fixed block (35) far from one end of clamping element, there are two the upper end of the fixed block (35) is set
The upper end of link block (36), the link block (36) is fixedly connected on the lower end of fixed plate (81).
5. a kind of industrial robot speed reducer reliability test bench according to claim 1, which is characterized in that the heat dissipation
The inner wall of mouth is fixedly connected with radiator fan (82) and radiator-grid (85), and the upper end of the radiator-grid (85) is equipped with the first heat sink
(84) and the second heat sink (83), the length of first heat sink (84) are greater than the length of the second heat sink (83).
6. a kind of industrial robot speed reducer reliability test bench according to claim 1, which is characterized in that the support
The surface of arm (51) is coated with epoxy zinc rich primer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811324656.3A CN109520726A (en) | 2018-11-08 | 2018-11-08 | A kind of industrial robot speed reducer reliability test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811324656.3A CN109520726A (en) | 2018-11-08 | 2018-11-08 | A kind of industrial robot speed reducer reliability test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109520726A true CN109520726A (en) | 2019-03-26 |
Family
ID=65773259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811324656.3A Pending CN109520726A (en) | 2018-11-08 | 2018-11-08 | A kind of industrial robot speed reducer reliability test bench |
Country Status (1)
| Country | Link |
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| CN (1) | CN109520726A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014122804A (en) * | 2012-12-20 | 2014-07-03 | Toyota Motor Corp | Test method of speed change mechanism |
| CN106769022A (en) * | 2017-01-23 | 2017-05-31 | 重庆大学 | Decelerator transmission performance test device |
| CN107340130A (en) * | 2017-08-30 | 2017-11-10 | 江苏泰隆减速机股份有限公司 | A kind of industrial robot reductor reliability test bench |
| 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 |
| CN108489728A (en) * | 2018-03-20 | 2018-09-04 | 浙江来福谐波传动股份有限公司 | A kind of service life of harmonic speed reducer, efficiency, starting torque detection device |
-
2018
- 2018-11-08 CN CN201811324656.3A patent/CN109520726A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014122804A (en) * | 2012-12-20 | 2014-07-03 | Toyota Motor Corp | Test method of speed change mechanism |
| CN106769022A (en) * | 2017-01-23 | 2017-05-31 | 重庆大学 | Decelerator transmission performance test device |
| CN107340130A (en) * | 2017-08-30 | 2017-11-10 | 江苏泰隆减速机股份有限公司 | A kind of industrial robot reductor reliability test bench |
| 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 |
| CN108489728A (en) * | 2018-03-20 | 2018-09-04 | 浙江来福谐波传动股份有限公司 | A kind of service life of harmonic speed reducer, efficiency, starting torque detection device |
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Application publication date: 20190326 |
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