CN208704937U - On-line testing device for traction force of micro-special motor - Google Patents
On-line testing device for traction force of micro-special motor Download PDFInfo
- Publication number
- CN208704937U CN208704937U CN201821758248.4U CN201821758248U CN208704937U CN 208704937 U CN208704937 U CN 208704937U CN 201821758248 U CN201821758248 U CN 201821758248U CN 208704937 U CN208704937 U CN 208704937U
- Authority
- CN
- China
- Prior art keywords
- fixed
- special electric
- small
- electric machine
- sliding
- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 238000005461 lubrication Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000010687 lubricating oil Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a little special motor traction force on-line measuring device, including testboard, lubricated subassembly and removal subassembly, the fixed lubricated subassembly in testboard upper end and removal subassembly, it establishes at the lubricated subassembly rear side to remove the subassembly, lubricated subassembly includes tensiometer, direction drum, ball, wire rope, carousel, pivot, fixed drum, slip drum and fixed cover, it includes fixing base, sliding seat, hypoplastron, upper cover plate, little special motor, arc piece and spring to remove the subassembly, compares with prior art, the utility model discloses following beneficial effect has: the steel wire rope is lubricated, friction force received by the steel wire rope is effectively reduced, test accuracy is effectively improved, a plurality of micro and special motors to be tested are fixed and tested one by one, operation is simple and rapid, and test efficiency is effectively improved.
Description
Technical field
The utility model is a kind of small and special electric machine tractive force online testing device, belongs to small and special electric machine the field of test technology.
Background technique
Small and special electric machine, the miniature specific type of electric machine of full name, refer to diameter be less than 160mm or rated power or have property,
The motor of specific use, the small and special electric machine after assembling need to carry out tractive force test.Existing test method is by small and special electric machine
Rotary tractive be converted into straight line tractive force, the output end rotation of usually small and special electric machine drives steel wire traction tensiometer, together
When wirerope is oriented to, but since wirerope is easy to rub with the guide sleeve being oriented to during the motion, from
And be easy to increase test error, and then be easily reduced the accuracy of test, secondly, in the prior art, usually to single micro- special electricity
Machine is fixed and tests, and then releases the locking for the small and special electric machine that test is completed, then next motor is fixed again
And test, testing efficiency is low, is not suitable for assembly line test.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of small and special electric machine tractive force on-line testing
Device, to solve the problems mentioned in the above background technology.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of small and special electric machine is led
Gravitation online testing device, including testboard, lubrication assembly and moving assembly, the fixed lubrication assembly in the testboard upper end with
And moving assembly, the moving assembly are located on rear side of lubrication assembly, the lubrication assembly include tensiometer, guide cylinder, ball,
Wirerope, turntable, shaft, fixed cylinder, sliding cylinder and fixing sleeve, the moving assembly include fixing seat, sliding seat, under
Plate, upper cover plate, small and special electric machine, arc block and spring.
Further, in the lubrication assembly, the fixed tensiometer in the testboard front end and guide cylinder are described to lead
It is located on the upside of tensiometer to cylinder, the fixed cylinder in the testboard upper end, the fixed cylinder is mounted on by bearing to be turned
Collar shape outer end, the shaft are fixed on turntable rear end and extend into inside turntable, and the fixed cylinder is mounted on rear side of turntable,
The turntable is located on the upside of guide cylinder, is wound with wirerope on the turntable, the wirerope lower end is located in guide cylinder
It holds and passes through guide cylinder and be connected with tensiometer upper end, ball is inlayed on the guide cylinder inner wall, the ball is mounted on
Wirerope outer end, the fixed cylinder rear end are equipped with sliding cylinder, and the sliding cylinder is mounted on shaft annular outer end, the cunning
Set is welded and fixed in dynamic cylinder rear end, and the fixing sleeve is mounted on shaft rear end, in actual use, personnel by fixing sleeve with it is to be measured
Small and special electric machine is attached, and is then worked by small and special electric machine and fixing sleeve, sliding cylinder, shaft and turntable is driven to rotate, from
And making wirerope-winding in turntable upper end, and then pull up tensiometer, the numerical value shown on tensiometer is small and special electric machine
Tractive force, in test process, guide cylinder and ball are realized carry out guiding and lubricating function to wirerope respectively, effectively subtract
Small measurement error.
Further, in the moving assembly, fixing seat is fixed in the testboard upper end, passes through inside the fixing seat
Sliding rail installs sliding seat, and fixing seat upper end is extended in the sliding seat upper end, and lower plate, the lower plate are welded in the sliding seat upper end
Upper end is equipped with upper cover plate by hinge, and at least two small and special electric machines, the fixation are mounted equidistant between the lower plate and upper cover plate
Two springs, the fixed arc block in two spring inner ends, two arc blocks are symmetrically welded in two walls of the internal front and back of seat
It is symmetrically arranged inside fixing seat, two arc blocks are symmetrically mounted on sliding seat rear and front end and extend into sliding seat
Portion, the arc block are located on the upside of sliding rail, and in actual use, it is micro- that personnel install at least two between lower plate and upper cover plate
Special motor is moved to the left sliding seat then along fixing seat, so that lower plate, upper cover plate and small and special electric machine be driven to transport to the left simultaneously
It moves, it is micro- special electric corresponding to arc block surface at this time when arc block enters inside sliding seat under the elastic force effect of spring
Machine is in fixing sleeve dead astern, and then the output end of fixing sleeve and the small and special electric machine in its dead astern is attached by personnel, then
This small and special electric machine is tested, after the completion of test, continues to be moved to the left sliding seat, then repeat the above steps to next
Small and special electric machine is tested, and then effectively improves testing efficiency.
Further, tensiometer rear end fixed mounting plate one, and before mounting plate one is bolted on testboard
End, mounting plate two is welded in the guide cylinder rear end, and mounting plate two is bolted on testboard front end, and mounting plate two
It is located at one upside of mounting plate, the fixed connecting rod in fixed cylinder lower end, and connecting rod is bolted on testboard upper end, in reality
In use, mounting plate one is convenient for the fixation of tensiometer and testboard, mounting plate two is convenient for the fixation of guide cylinder and testboard on border,
Connecting rod is convenient for the fixation of fixed cylinder and testboard.
Further, the fixed connecting leg in the guide cylinder front end, and sealing cover is installed by screw thread in connecting leg upper end, it is described to lead
At least two ball bases are uniformly inlayed on cylinder inner wall, the ball is equipped at least two, installs ball base on the ball,
At least two balls are each provided at wirerope outer end, and in actual use, personnel are added using connecting leg into guide cylinder suitable
Lubricating oil is measured, wirerope moves up and down along guide cylinder, and guide cylinder realization is oriented to wirerope, guarantees on wirerope
Lower linear motion, while relative rolling occurs for wirerope and ball, the lubricating oil adhered on ball is smeared on a steel cord, is realized
Lubricating function effectively reduces the frictional force between guide cylinder and wirerope, and then effectively reduces test error.
Further, the shaft outer end uniformly opens up four sliding slots, and four sliding slots are installed on rear side of fixed cylinder,
And sliding block being equipped with inside four sliding slots, and four sliding blocks are uniformly fixed on sliding cylinder inner wall, the sliding cylinder passes through
Sliding block and sliding slot are connected with shaft, and screw rod is installed in the fixed set upper side, and screw rod lower end is through fixing sleeve and from fixation
Set lower end is extended, and installs nut by screw thread on screw rod, and nut is located at fixing sleeve lower end, at least two micro- special electricity
Jack is offered on the output end of machine, in actual use, personnel move sliding cylinder along sliding slot backward, to drive
Fixing sleeve is moved backward and is covered on the output end of the small and special electric machine in its dead astern, then utilizes screw rod and nut by fixing sleeve
It is fixed with small and special electric machine, when small and special electric machine work, the output end of small and special electric machine drives fixing sleeve rotation, to drive cunning
Dynamic rotary drum, and then drive shaft rotation.
Further, the upper cover plate right end is mutually locked by hasp with lower plate right end, and handle is welded in the upper cover plate upper end
Hand, the upper cover plate lower end equidistantly opens up at least two grooves one, and pastes rubber pad one at least two grooves, one inner wall,
And rubber pad one is located at small and special electric machine upper end, the lower plate lower end equidistantly opens up at least two grooves two, and groove two is mounted on
One lower end of groove, and rubber pad two is pasted at least two grooves, two inner wall, and rubber pad two is located at one lower end of rubber pad, and
Rubber pad two is mounted on small and special electric machine lower end, and in actual use, at least two small and special electric machines to be tested are fixed on by personnel
Between groove one and groove two, multiple small and special electric machines are fixed in realization, and the design of rubber pad one and rubber pad two is realized
Reduce the vibration that small and special electric machine work generates.
Further, the sliding seat rear and front end opens up at least two fixing grooves, and the small and special electric machine underface is right
Title is set there are two fixing groove, and the arc block is mounted on leftmost fixing groove outer end and extends into inside leftmost fixing groove,
In actual use, when arc block enters inside fixing groove under the elastic force effect of spring, personnel stop mobile sliding seat, at this time
Corresponding small and special electric machine is in fixing sleeve dead astern right above arc block, and then realizes the standard of fixing sleeve and small and special electric machine output end
Really connection, then tests this small and special electric machine.
Further, the fixed power supply in the testboard upper end, and power supply is mounted on fixed base rear end, in reality
In use, power supply, which is embodied as small and special electric machine to be tested, provides power supply.
The utility model has the beneficial effects that a kind of small and special electric machine tractive force online testing device of the utility model, this reality
With novel by increasing tensiometer, guide cylinder, ball, wirerope, turntable, shaft, fixed cylinder, sliding cylinder and fixation
Set, design realization are lubricated wirerope while being oriented to wirerope, effectively reduce its frictional force being subject to,
To effectively reduce test error, and then effectively improves test and survey accuracy.
The utility model is realized because increasing fixing seat, sliding seat, lower plate, upper cover plate and small and special electric machine, the design to more
A small and special electric machine to be tested is fixed, and is then tested one by one, simple and quick, effectively improves testing efficiency.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of main view of small and special electric machine tractive force online testing device of the utility model；
Fig. 2 is a kind of top view of small and special electric machine tractive force online testing device of the utility model；
Fig. 3 is a kind of main view of the lubrication assembly of small and special electric machine tractive force online testing device of the utility model；
Fig. 4 is the partial enlargement of A in a kind of lubrication assembly of small and special electric machine tractive force online testing device of the utility model
Figure；
Fig. 5 is a kind of right view of the lubrication assembly of small and special electric machine tractive force online testing device of the utility model；
Fig. 6 is the partial enlargement of B in a kind of lubrication assembly of small and special electric machine tractive force online testing device of the utility model
Figure；
Fig. 7 is the utility model a kind of guide cylinder, ball and the steel wire of small and special electric machine tractive force online testing device
The assembling figure of rope；
Fig. 8 is a kind of shaft of small and special electric machine tractive force online testing device of the utility model and the assembling of sliding cylinder
Figure；
Fig. 9 is a kind of main view of the moving assembly of small and special electric machine tractive force online testing device of the utility model；
Figure 10 is a kind of right view of the moving assembly of small and special electric machine tractive force online testing device of the utility model；
Figure 11 is a kind of top view of the moving assembly of small and special electric machine tractive force online testing device of the utility model；
In figure: 1- testboard, 2- lubrication assembly, 3- moving assembly, 4- tensiometer, 5- guide cylinder, 6- ball, 7- steel
Cord, 8- turntable, 9- shaft, 10- fixed cylinder, 11- sliding cylinder, 12- fixing sleeve, 13- fixing seat, 14- sliding seat, 15-
Lower plate, 16- upper cover plate, 17- small and special electric machine, 18- arc block, 19- spring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Figure 11 is please referred to, the utility model provides a kind of technical solution: a kind of small and special electric machine tractive force on-line testing
Device, including testboard 1, lubrication assembly 2 and moving assembly 3, the fixed lubrication assembly 2 in 1 upper end of testboard and moving assembly
3, moving assembly 3 is located at 2 rear side of lubrication assembly, and lubrication assembly 2 includes tensiometer 4, guide cylinder 5, ball 6, wirerope 7, turns
Disk 8, shaft 9, fixed cylinder 10, sliding cylinder 11 and fixing sleeve 12, moving assembly 3 include fixing seat 13, sliding seat 14, under
Plate 15, upper cover plate 16, small and special electric machine 17, arc block 18 and spring 19.
One embodiment as the utility model: in lubrication assembly 2,1 front end of testboard is fixed tensiometer 4 and is led
To cylinder 5, guide cylinder 5 is located at 4 upside of tensiometer, the fixed cylinder 10 in 1 upper end of testboard, and fixed cylinder 10 passes through bearing
It is mounted on the annular outer end of shaft 9, shaft 9 is fixed on 8 rear end of turntable and extends into inside turntable 8, and fixed cylinder 10, which is mounted on, to be turned
8 rear side of disk, turntable 8 are located at 5 upside of guide cylinder, are wound with wirerope 7 on turntable 8,7 lower end of wirerope is located at guide cylinder 5
Upper end is simultaneously connected across guide cylinder 5 with 4 upper end of tensiometer, ball 6 is inlayed on 5 inner wall of guide cylinder, ball 6 is mounted on steel
7 outer end of cord, fixed 10 rear end of cylinder are equipped with sliding cylinder 11, and sliding cylinder 11 is mounted on the annular outer end of shaft 9, sliding cylinder
Set 12 is welded and fixed in 11 rear ends, and fixing sleeve 12 is mounted on 9 rear end of shaft, and in actual use, personnel move backward sliding cylinder
11, so that fixing sleeve 12 be driven to move backward, and then by the output end of fixing sleeve 12 and its dead astern small and special electric machine 17 to be measured into
Row connection, then starts small and special electric machine 17, and small and special electric machine 17 drives fixing sleeve 12 and sliding cylinder 11 simultaneously by output end
Rotation, since shaft 9 is connected by bearing with fixed cylinder 10, therefore the rotation of sliding cylinder 11 drives shaft 9 to rotate, thus band
Turn disk 8 rotates, and then so that wirerope 7 is wrapped in 8 upper end of turntable, and then so that wirerope 7 is pulled up tensiometer 4, and then make
Numerical value is shown on tensiometer 4, and then realizes and the rotary tractive of small and special electric machine 17 is tested, while wirerope 7 is upward
During pulling tensiometer 4, wirerope 7 can be moved upwards along guide cylinder 5, and guide cylinder 5 realizes the movement to wirerope 7
It is oriented to, while relative rolling, the guide cylinder 5 adhered on ball 6 occur for the ball 6 of wirerope 7 and 5 inner wall of guide cylinder
In lubricating oil can be applied on wirerope 7, realization wirerope 7 is lubricated, to effectively reduce guide cylinder 5 and steel wire
Frictional force between rope 7, and then effectively reduce test error.
One embodiment as the utility model: in moving assembly 3, the fixed fixing seat 13 in 1 upper end of testboard is fixed
Sliding seat 14 is installed by sliding rail in 13 inside of seat, and 13 upper end of fixing seat, the welding of 14 upper end of sliding seat are extended in 14 upper end of sliding seat
Lower plate 15,15 upper end of lower plate are equipped with upper cover plate 16 by hinge, it is micro- to be mounted equidistant at least two between lower plate 15 and upper cover plate 16
Special motor 17 is symmetrically welded two springs 19, the fixed arc block in two 19 inner ends of spring in two walls of the inside of fixing seat 13 front and back
18, two arc blocks 18 are symmetrically arranged inside fixing seat 13, and two arc blocks 18 are symmetrically mounted on 14 rear and front end of sliding seat simultaneously
It extends into inside sliding seat 14, arc block 18 is located on the upside of sliding rail, and in actual use, personnel are around hinge rotary upper cover plate
16, it realizes the opening of upper cover plate 16, appropriate number of small and special electric machine to be measured 17 is then put into inside lower plate 15, it then again will be upper
Cover board 16 rotates back to original position, and upper cover plate 16 is fixed small and special electric machine 17 with lower plate 15 at this time, since sliding seat 14 passes through cunning
Rail is connected with fixing seat 13, and then personnel are moved to the left sliding seat 14 along fixing seat 13, when sliding seat 14 and arc block 18
When contact, sliding seat 14, which continues to move downward, moves out arc block 18, and then compresses to spring 19, produces spring 19
Raw elastic force, when sliding seat 14 moves to suitable position, arc block 18 inwardly moves under the effect of elasticity and enters sliding seat 14
The engaging of fixing seat 13 and sliding seat 14 is realized in inside, and corresponding small and special electric machine 17 is in fixation right above arc block 18 at this time
12 dead asterns are covered, then personnel move backward fixing sleeve 12, and make the output of fixing sleeve 12 and the small and special electric machine 17 in its dead astern
End is attached, and then personnel start this small and special electric machine 17 and test, and after the completion of test, personnel remember test data
Record, then move forward fixing sleeve 12, and then release fixing sleeve 12 and this small and special electric machine 17 connection, then personnel continue to
Sliding seat 14 is moved left, is then repeated the above steps, and then next small and special electric machine 17 is made to move to 12 dead astern of fixing sleeve, so
This small and special electric machine 17 is tested again afterwards, it is simple and quick, and then effectively improve testing efficiency.
One embodiment as the utility model: 4 rear end fixed mounting plate one of tensiometer, and mounting plate one passes through bolt
It is fixed on 1 front end of testboard, before mounting plate two is welded in 5 rear end of guide cylinder, and mounting plate two is bolted on testboard 1
End, and mounting plate two is located at one upside of mounting plate, the fixed fixed connecting rod in 10 lower end of cylinder, and connecting rod is bolted on test
The fixation of tensiometer 4 and testboard 1 is convenient in 1 upper end of platform, in actual use, mounting plate one, and mounting plate two is convenient for guide cylinder 5
With the fixation of testboard 1, connecting rod is convenient for the fixation of fixed cylinder 10 and testboard 1.
One embodiment as the utility model: the fixed connecting leg in 5 front end of guide cylinder, and connecting leg upper end is pacified by screw thread
Sealing cover is filled, at least two ball bases are uniformly inlayed on 5 inner wall of guide cylinder, ball 6 is equipped at least two, installs on ball 6
Ball base, at least two balls 6 are each provided at 7 outer end of wirerope, and in actual use, personnel's rotary seal lid realizes sealing cover
Unlatching, moderate lubrication oil is then added into guide cylinder 5 by connecting leg, then lubricating oil viscosity is attached to the ball being in contact with it
6 surfaces, are then rotated further by and tighten sealing cover, and when wirerope 7 moves up and down along guide cylinder 5, guide cylinder 5 is realized to steel
Cord 7 is oriented to, and guarantees that about 7 wirerope moves along a straight line, while wirerope 7 and the generation relative rolling of ball 6, on ball 6
The lubricating oil of adherency is applied on wirerope 7, is realized lubricating function, is effectively reduced the friction between guide cylinder 5 and wirerope 7
Power, and then effectively reduce test error.
One embodiment as the utility model: 9 outer end of shaft uniformly opens up four sliding slots, and four sliding slots are respectively mounted
In fixed 10 rear side of cylinder, and sliding block is equipped with inside four sliding slots, and four sliding blocks are uniformly fixed on 11 inner wall of sliding cylinder
On, sliding cylinder 11 is connected by sliding block and sliding slot with shaft 9, and screw rod is installed in 12 upper end of fixing sleeve, and screw rod lower end is passed through
It wears fixing sleeve 12 and extends from 12 lower end of fixing sleeve, and nut is installed by screw thread on screw rod, and nut is located at fixing sleeve 12
Lower end offers jack on the output end of at least two small and special electric machines 17, and in actual use, personnel are by sliding cylinder
11 move backward along sliding slot, to drive fixing sleeve 12 to move backward and cover the output end in the small and special electric machine 17 in its dead astern
On, then screw rod is inserted into fixing sleeve 12 and jack, then recycles screw thread that nut and screw rod are fixed, Jin Ershi
Fixation between existing fixing sleeve 12 and small and special electric machine 17, when small and special electric machine 17 works, small and special electric machine 17 passes through its output end band
Dynamic fixing sleeve 12 rotates, so that sliding cylinder 11 be driven to rotate, and then shaft 9 is driven to rotate.
One embodiment as the utility model: 16 right end of upper cover plate is mutually locked by hasp with 15 right end of lower plate, on
Handle is welded in 16 upper end of cover board, and 16 lower end of upper cover plate equidistantly opens up at least two grooves one, and at least two grooves, one inner wall
Rubber pad one is pasted, and rubber pad one is located at 17 upper end of small and special electric machine, 15 lower end of lower plate equidistantly opens up at least two grooves two,
And groove two is mounted on one lower end of groove, and rubber pad two is pasted at least two grooves, two inner wall, and rubber pad two is located at
One lower end of rubber pad, and rubber pad two is mounted on 17 lower end of small and special electric machine, in actual use, personnel are to be tested by least two
Small and special electric machine 17 be fixed between groove one and groove two, realization multiple small and special electric machines 17 are fixed, rubber pad one with
And the design of rubber pad two is realized and reduces the vibration that the work of small and special electric machine 17 generates.
One embodiment as the utility model: 14 rear and front end of sliding seat opens up at least two fixing grooves, micro- spy
Two fixing grooves are symmetrically arranged with immediately below motor 17, arc block 18, which is mounted on leftmost fixing groove outer end and extends into leftmost, to be consolidated
Determine inside slot, in actual use, the movement of sliding seat 14 drives fixing groove movement, when fixing groove moves to the just interior side of arc block 18
When, arc block 18 enters inside fixing groove under the elastic force effect of spring 19, and then personnel stop mobile sliding seat 14, at this time arc
Corresponding small and special electric machine 17 is in 12 dead astern of fixing sleeve right above shape block 18, and then realizes that fixing sleeve 12 and small and special electric machine 17 are defeated
Then the accurate connection of outlet is tested this small and special electric machine 17.
One embodiment as the utility model: the fixed power supply in 1 upper end of testboard, and power supply is mounted on admittedly
Small and special electric machine 17 to be measured is attached by 13 rear end of reservation using electric wire with power supply in actual use, and then is to be measured
The small and special electric machine 17 of examination provides power supply.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of small and special electric machine tractive force online testing device, including testboard, lubrication assembly and moving assembly, feature exist
In: the fixed lubrication assembly in the testboard upper end and moving assembly, the moving assembly are located on rear side of lubrication assembly, the profit
Sliding component includes tensiometer, guide cylinder, ball, wirerope, turntable, shaft, fixes cylinder, sliding cylinder and fixing sleeve,
The moving assembly includes fixing seat, sliding seat, lower plate, upper cover plate, small and special electric machine, arc block and spring.
2. a kind of small and special electric machine tractive force online testing device according to claim 1, it is characterised in that: in the lubrication
In component, the fixed tensiometer in the testboard front end and guide cylinder, the guide cylinder are located on the upside of tensiometer, the survey
The fixed cylinder in test stand upper end, the fixed cylinder are mounted on shaft annular outer end by bearing, and the shaft, which is fixed on, to be turned
Back-end disk simultaneously extends into inside turntable, and the fixed cylinder is mounted on rear side of turntable, and the turntable is located on the upside of guide cylinder, institute
It states and is wound with wirerope on turntable, the wirerope lower end is located at guide cylinder upper end and passes through guide cylinder and tensiometer upper end
It is connected, ball is inlayed on the guide cylinder inner wall, the ball is mounted on wirerope outer end, and the fixed cylinder rear end is set
There is sliding cylinder, the sliding cylinder is mounted on shaft annular outer end, and set, the fixation is welded and fixed in the sliding cylinder rear end
Set is mounted on shaft rear end.
3. a kind of small and special electric machine tractive force online testing device according to claim 1, it is characterised in that: in the movement
In component, the fixed fixing seat in the testboard upper end, by sliding rail installation sliding seat inside the fixing seat, on the sliding seat
Fixing seat upper end is extended at end, and lower plate is welded in the sliding seat upper end, and the lower plate upper end is equipped with upper cover plate by hinge, described
At least two small and special electric machines are mounted equidistant between lower plate and upper cover plate, are symmetrically welded two in two walls of front and back inside the fixing seat
Spring, the fixed arc block in two spring inner ends, two arc blocks are symmetrically arranged inside fixing seat, two arcs
Shape block is symmetrically mounted on sliding seat rear and front end and extends into inside sliding seat, and the arc block is located on the upside of sliding rail.
4. a kind of small and special electric machine tractive force online testing device according to claim 2, it is characterised in that: the tensiometer
Rear end fixed mounting plate one, and mounting plate one is bolted on testboard front end, the guide cylinder rear end welding installation
Plate two, and mounting plate two is bolted on testboard front end, and mounting plate two is located at one upside of mounting plate, the fixed circle
The fixed connecting rod in cylinder lower end, and connecting rod is bolted on testboard upper end.
5. a kind of small and special electric machine tractive force online testing device according to claim 2, it is characterised in that: the guiding circle
The fixed connecting leg in cylinder front end, and sealing cover is installed by screw thread in connecting leg upper end, uniformly inlays at least two on the guide cylinder inner wall
A ball base, the ball are equipped at least two, install ball base on the ball, at least two balls are each provided at steel wire
Rope outer end.
6. a kind of small and special electric machine tractive force online testing device according to claim 1 or 2, it is characterised in that: described turn
Axis outer end uniformly opens up four sliding slots, and four sliding slots are installed on rear side of fixed cylinder, and are equipped with cunning inside four sliding slots
Block, and four sliding blocks are uniformly fixed on sliding cylinder inner wall, the sliding cylinder is connected by sliding block and sliding slot with shaft
It connects, screw rod is installed in the fixed set upper side, and screw rod lower end is extended through fixing sleeve and from fixing sleeve lower end, and leads on screw rod
Screw thread installation nut is crossed, and nut is located at fixing sleeve lower end, offers on the output end of at least two small and special electric machines slotting
Hole.
7. a kind of small and special electric machine tractive force online testing device according to claim 3, it is characterised in that: the upper cover plate
Right end is mutually locked with lower plate right end by hasp, the upper cover plate upper end welding handle, the upper cover plate lower end equidistantly open up to
Few two grooves one, and rubber pad one is pasted at least two grooves, one inner wall, and rubber pad one is located at small and special electric machine upper end,
The lower plate lower end equidistantly opens up at least two grooves two, and groove two is mounted on one lower end of groove, and at least two grooves two
Rubber pad two is pasted on inner wall, and rubber pad two is located at one lower end of rubber pad, and rubber pad two is mounted on small and special electric machine lower end.
8. a kind of small and special electric machine tractive force online testing device according to claim 3, it is characterised in that: the sliding seat
Rear and front end opens up at least two fixing grooves, is symmetrically arranged with two fixing grooves, the arc block immediately below the small and special electric machine
It is mounted on leftmost fixing groove outer end and extends into inside leftmost fixing groove.
9. a kind of small and special electric machine tractive force online testing device according to claim 1 or 3, it is characterised in that: the survey
Power supply is fixed in test stand upper end, and power supply is mounted on fixed base rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821758248.4U CN208704937U (en) | 2018-10-29 | 2018-10-29 | On-line testing device for traction force of micro-special motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821758248.4U CN208704937U (en) | 2018-10-29 | 2018-10-29 | On-line testing device for traction force of micro-special motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208704937U true CN208704937U (en) | 2019-04-05 |
Family
ID=65948071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821758248.4U Expired - Fee Related CN208704937U (en) | 2018-10-29 | 2018-10-29 | On-line testing device for traction force of micro-special motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208704937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141721A (en) * | 2018-10-29 | 2019-01-04 | 电子科技大学中山学院 | On-line testing device for traction force of micro-special motor |
-
2018
- 2018-10-29 CN CN201821758248.4U patent/CN208704937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141721A (en) * | 2018-10-29 | 2019-01-04 | 电子科技大学中山学院 | On-line testing device for traction force of micro-special motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103439207B (en) | Chain wear test unit | |
| CN208704937U (en) | On-line testing device for traction force of micro-special motor | |
| CN206511144U (en) | A kind of miniature self-service power plants test system | |
| CN107367388A (en) | Aviation rolling bearing heat stability testing device | |
| CN108489840A (en) | A kind of assembly type rope abrasion dynamic testing machine | |
| CN206092851U (en) | Sharp module of high accuracy | |
| CN109141721A (en) | On-line testing device for traction force of micro-special motor | |
| CN117125615B (en) | Cable pulley structure of construction elevator | |
| CN110082087A (en) | Motor shaft shearing resistance test fixture | |
| CN207439846U (en) | Extra large cable abrasion tester | |
| CN117538198A (en) | Cable performance testing device for charging pile | |
| CN107328644B (en) | Composite material scratch test device | |
| CN202583045U (en) | Compound type color fastness testing device | |
| CN208429700U (en) | A kind of wirerope meter is long, blanking device | |
| CN201170765Y (en) | Apparatus for testing reliability of railway engine cable flection | |
| CN206192560U (en) | Linear electric motor capability test laboratory bench | |
| CN106840881B (en) | Full-automatic tensioning test device of stranded conductor based on spoke structure | |
| CN110411881B (en) | Novel wear-resisting test device | |
| CN208383639U (en) | A kind of floor coverings surface sliding frictional wear test device | |
| CN208488353U (en) | A kind of assembly type rope abrasion dynamic testing machine | |
| CN209570469U (en) | A kind of durability-testing machines | |
| CN104564509B (en) | A kind of vertical hydrogenerator brake gear | |
| CN110031223B (en) | Bearing friction torque measuring device | |
| CN204203280U (en) | A kind of rotating down pressing quick-connect machanism | |
| CN111272408A (en) | Ladder fatigue strength test machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20211029 |