CN207301283U - Motor fatigue test easy device - Google Patents
Motor fatigue test easy device Download PDFInfo
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- CN207301283U CN207301283U CN201721308190.9U CN201721308190U CN207301283U CN 207301283 U CN207301283 U CN 207301283U CN 201721308190 U CN201721308190 U CN 201721308190U CN 207301283 U CN207301283 U CN 207301283U
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Abstract
The utility model discloses motor fatigue test easy device, including base, the top of the base is equipped with fixed seat, the bottom of fixed seat offers the square groove that both sides are opening, bar shaped sliding block is slidably fitted with square groove, and the bottom of bar shaped sliding block extends to outside square groove and is fixedly mounted on base top, the top of fixed seat is equipped with fixed block, the first groove that both sides are opening is offered at the top of fixed seat, the bottom of fixed block offers the second groove that both sides are opening, motor is equipped with first groove, and is extended at the top of motor in the second groove.The utility model is simple in structure, cost is low, reliability is high, another loading is not required in test process, mechanical energy can be converted into the vortex thermal energy of copper coin, so that motor can longtime running, without considering heat dissipation problem, and by control the distance between copper coin and permanent magnet can regulation motor output performance, so as to facilitate tester to use.
Description
Technical field
It the utility model is related to motor fatigue test technical field, more particularly to motor fatigue test easy device.
Background technology
Motor fatigue test is an important test event of electromechanics trade, and common motor fatigue test is to pass through motor
Dynamometer machine is completed, but motor fatigue test generally requires multiple electric motors and carry out long-play, it is necessary to take for a long time more
Platform dynamometer machine, experimentation cost are high.
The fatigue tester for motor of electric vehicle utility model patent that number of patent application is 201110413990.8 discloses one
Kind fatigue tester for motor of electric vehicle, it includes the engine base for being used to support test machine, and the upper surface of engine base is provided at both ends with branch
Bearing, left side fulcrum bearing treat one end support of the shaft of measured motor, and right side fulcrum bearing connects the shaft of dc generator, treats
Connected between measured motor and dc generator by a shaft coupling, chassis interior is provided with the driving that measured motor work is treated in driving
Power supply, the output terminal of dc generator are connected by two conducting wires and a load, and with simple in structure, it is excellent that cost is low etc. for it
Point, but it needs to connect special load, it is necessary to consider the heat dispersal situations of generator, it is in actual use and inconvenient tester
Member uses.
Utility model content
The purpose of this utility model is and the motor fatigue test letter proposed in order to solve shortcoming existing in the prior art
Easy device.
To achieve these goals, the utility model employs following technical solution：
Motor fatigue test easy device, including base, the top of the base are equipped with fixed seat, and the bottom of fixed seat is opened
It is the square groove of opening equipped with both sides, bar shaped sliding block is slidably fitted with square groove, and the bottom of bar shaped sliding block is extended to outside square groove
And base top is fixedly mounted on, the top of fixed seat is equipped with fixed block, and it is opening to offer both sides at the top of fixed seat
First groove, the bottom of fixed block offer the second groove that both sides are opening, are equipped with motor in the first groove, and motor
Top is extended in the second groove, and the side of fixed seat is equipped with the copper coin being fixedly mounted on motor output shaft, and copper coin is away from solid
The side of reservation is equipped with the magnetic conductive board for being vertically fixedly mounted on base top, and magnetic conductive board is equidistantly solid close to the side of copper coin annular
Dingan County is equipped with multiple permanent magnets, and the position that regulation motor and magnetic conduction plate spacing are equipped between fixed seat and bar shaped sliding block adjusts mould
Block, is equipped with the installation module of fixed motor between fixed seat and fixed block, position adjustment block includes symmetrically offering in square groove
Two mounting grooves on the inner wall of top side, are rotatablely equipped with pulley in mounting groove, and the side of pulley is extended to outside mounting groove, two
Side of the pulley respectively outside two mounting grooves rolls symmetrical on the top of bar shaped sliding block, the both sides inner wall of square groove
Locating slot is offered, the both sides of bar shaped sliding block are symmetrically installed with bar shaped locating piece, and bar shaped locating piece is slidably mounted on and determines
In the groove of position, installation module includes being rotatably installed in the connecting rod at the top of fixed seat, and peace is fixed in the one end of connecting rod away from fixed seat
Mounted in the bottom of fixed block, the side of connecting rod is equipped with the kelly for being rotatably installed in fixed block bottom, and the side of the first groove is set
There is the card hole being opened at the top of fixed seat, the one end of kelly away from fixed block is slidably mounted in card hole.
Preferably, the both sides of the fixed seat symmetrically offer the first circular groove, are symmetrically offered on the both sides inner wall of square groove
First through hole, and two first through hole are connected for two with the first circular groove respectively, card column are slidably fitted with the first circular groove, and block
The both ends of column are all extended to outside the first circular groove, and the both sides of bar shaped sliding block equidistantly offer multiple card slots, and one end of card column is passed through
Wear first through hole and in corresponding card slot.
Preferably, fixed the first fixture block being set in card column is slidably fitted with first circular groove, the first fixture block leans on
The side of nearly first circular groove opening is equipped with the second fixture block being fixedly mounted in the first circular groove, and the second fixture block is fixed and is set in card
The first spring being welded on the first fixture block, and one end welding of first spring away from the first fixture block are arranged with column, in card column
On the second fixture block.
Preferably, the limiting slot that top side is opening is offered on the side inner wall of the card hole, peace is fixed in the side of kelly
Equipped with wedge block, wedge block is slidably mounted in limiting slot, and limiting slot offers the second through hole on the side inner wall away from kelly,
Bayonet lock is slidably fitted with second through hole, and the both ends of bayonet lock are all extended to outside the second through hole, bayonet lock is located at one end in card hole
It is in contact with wedge block.
Preferably, arc groove is symmetrically offered on the both sides inner wall of second through hole, the both sides of bayonet lock are symmetrically fixed
Arc fixture block is installed, arc fixture block is slidably mounted in arc groove, is arranged with and is welded on arc groove inner wall on bayonet lock
Second spring, and be welded and fixed between second spring and arc fixture block.
Preferably, the installation module includes elastic body, and elastic body includes being opened on the second groove top side inner wall
Third through-hole, be installed with fixed column at the top of fixed block, the bottom of fixed column offers the second circular groove, and third through-hole
It is connected with the second circular groove, mandril is slidably fitted with third through-hole, the both ends of mandril is all extended to outside third through-hole, mandril position
Arc fixture block is installed with one end in the second groove, and side of the arc fixture block away from mandril is in contact with motor.
Preferably, be slidably fitted with the 3rd fixture block in second circular groove, the 3rd fixture block close to the second circular groove opening one
Side, which is equipped with, is slidably mounted on the 4th fixture block in the second circular groove, and same the is fixedly connected between the 3rd fixture block and the 4th fixture block
Three springs, one end that mandril is located in the second circular groove is fixedly mounted on the 4th fixture block, in side of second circular groove away from opening
Screw hole is offered on wall mountain, screw is movably installed with screw hole, and the both ends of screw are all extended to outside screw hole, screw is located at second
One end in circular groove is rotatably installed on the 3rd fixture block.
Preferably, the side of the bar shaped sliding block is equipped with the scale for being fixedly mounted on base top, and the top of scale is equipped with
The mark post being fixedly mounted on fixed seat side.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, by base, fixed seat, square groove, bar shaped sliding block, fixed block, the first groove, the second groove,
Motor, copper coin, magnetic conductive board, permanent magnet, mounting groove, pulley, locating slot, bar shaped locating piece, connecting rod, kelly, card hole, the first circle
Groove, first through hole, card column, card slot, the first fixture block, the second fixture block, the first spring, limiting slot, kelly, the second through hole, bayonet lock, arc
Connected in star, arc fixture block, second spring, third through-hole, fixed column, the second circular groove, mandril, arc fixture block, the 3rd fixture block, the 4th
Fixture block, the 3rd spring, screw hole, screw, scale, mark post construct a kind of motor fatigue test easy to use and simply fill jointly
Put, pass through mounting groove, pulley, locating slot, bar shaped locating piece, the first circular groove, first through hole, card column, card slot, the first fixture block,
Two fixture blocks, the first spring constitute the position adjustment block of regulation motor and magnetic conduction plate spacing, by connecting rod, kelly, card hole,
Kelly, the second through hole, bayonet lock, arc groove, arc fixture block, second spring, third through-hole, fixed column, the second circular groove, mandril,
Arc fixture block, the 3rd fixture block, the 4th fixture block, the 3rd spring, screw hole, screw constitute the installation module of fixed motor, this practicality
New structure is simple, cost is low, reliability is high, and another loading is not required in test process, mechanical energy can be converted into copper coin
Vortex thermal energy so that motor can longtime running, without considering heat dissipation problem, and by controlling between copper coin and permanent magnet
Distance can regulation motor output performance, so as to facilitate tester to use.
Brief description of the drawings
Fig. 1 be the utility model proposes the schematic cross-sectional view faced of motor fatigue test easy device；
Fig. 2 be the utility model proposes motor fatigue test easy device in part A schematic cross-sectional view；
Fig. 3 be the utility model proposes motor fatigue test easy device in part B schematic cross-sectional view；
Fig. 4 be the utility model proposes motor fatigue test easy device in C portion schematic cross-sectional view；
Fig. 5 be the utility model proposes motor fatigue test easy device side view structure diagram；
Fig. 6 be the utility model proposes motor fatigue test easy device in magnetic conductive board structure diagram.
In figure：1 base, 2 fixed seats, 3 square grooves, 4 bar shaped sliding blocks, 5 fixed blocks, 6 first grooves, 7 second grooves, 8 motors,
9 copper coins, 10 magnetic conductive boards, 11 permanent magnets, 12 mounting grooves, 13 pulleys, 14 locating slots, 15 bar shaped locating pieces, 16 connecting rods, 17 cards
Bar, 18 card holes, 19 first circular grooves, 20 first through hole, 21 card columns, 22 card slots, 23 first fixture blocks, 24 second fixture blocks, 25 first bullets
Spring, 26 limiting slots, 27 wedge blocks, 28 second through holes, 29 bayonet locks, 30 arc grooves, 31 arc fixture blocks, 32 second springs, 33
Three through holes, 34 fixed columns, 35 second circular grooves, 36 mandrils, 37 arc fixture blocks, 38 the 3rd fixture blocks, 39 the 4th fixture blocks, 40 the 3rd bullets
Spring, 41 screw holes, 42 screws, 43 scales, 44 mark posts.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-6, motor fatigue test easy device, including base 1, the top of base 1 are equipped with fixed seat 2, fixed
The bottom of seat 2 offers the square groove 3 that both sides are opening, and bar shaped sliding block 4, and the bottom of bar shaped sliding block 4 are slidably fitted with square groove 3
Portion extends to outside square groove 3 and is fixedly mounted on the top of base 1, and the top of fixed seat 2 is equipped with fixed block 5, and the top of fixed seat 2 is opened
It is the first groove 6 of opening equipped with both sides, the bottom of fixed block 5 offers the second groove 7 that both sides are opening, and first is recessed
Motor 8 is equipped with groove 6, and the top of motor 8 is extended in the second groove 7, the side of fixed seat 2, which is equipped with, is fixedly mounted on motor
Copper coin 9 on 8 output shafts, side of the copper coin 9 away from fixed seat 2 are equipped with the magnetic conductive board 10 for being vertically fixedly mounted on the top of base 1,
Magnetic conductive board 10 is equidistantly installed with multiple permanent magnets 11 close to the side annular of copper coin 9, fixed seat 2 and bar shaped sliding block 4 it
Between be equipped with the position adjustment block of regulation motor 8 and 10 spacing of magnetic conductive board, fixed motor 8 is equipped between fixed seat 2 and fixed block 5
Installation module, position adjustment block include symmetrically offer two mounting grooves 12 on 3 top side inner wall of square groove, mounting groove 12
Pulley 13 is inside rotatablely equipped with, and the side of pulley 13 is extended to outside mounting groove 12, two pulleys 13 are respectively positioned at two installations
Side outside groove 12 is rolled symmetrically offers locating slot 14 on the top of bar shaped sliding block 4, the both sides inner wall of square groove 3,
The both sides of bar shaped sliding block 4 are symmetrically installed with bar shaped locating piece 15, and bar shaped locating piece 15 is slidably mounted in locating slot 14,
Installation module includes the connecting rod 16 for being rotatably installed in the top of fixed seat 2, and the one end of connecting rod 16 away from fixed seat 2 is fixedly mounted
In the bottom of fixed block 5, the side of connecting rod 16 is equipped with the kelly 17 for being rotatably installed in 5 bottom of fixed block, and the one of the first groove 6
Side is equipped with the card hole 18 for being opened in the top of fixed seat 2, and the one end of kelly 17 away from fixed block 5 is slidably mounted in card hole 18, this
Utility model is simple in structure, cost is low, reliability is high, and another loading is not required in test process, can be converted into mechanical energy
The vortex thermal energy of copper coin so that motor 8 can longtime running, without considering heat dissipation problem, and by controlling copper coin 9 and permanent magnetism
The distance between body 11 can regulation motor 8 output performance, so as to facilitate tester to use.
The both sides of fixed seat 2 symmetrically offer the first circular groove 19, and first through hole is symmetrically offered on the both sides inner wall of square groove 3
20, and two first through hole 20 are connected for two with the first circular groove 19 respectively, and card column 21 is slidably fitted with the first circular groove 19, and
The both ends of card column 21 are all extended to outside the first circular groove 19, and the both sides of bar shaped sliding block 4 equidistantly offer multiple card slots 22, card column
21 one end is slidably fitted with fixation and is set in through first through hole 20 and in corresponding card slot 22 in first circular groove 19
The first fixture block 23 in card column 21, the first fixture block 23 are equipped with close to the side that the first circular groove 19 is open and are fixedly mounted on the first circular groove
The second fixture block 24 in 19, and the second fixture block 24 is fixed and is set in card column 21, is arranged with card column 21 and is welded on the first fixture block
The first spring 25 on 23, and the one end of the first spring 25 away from the first fixture block 23 is welded on the second fixture block 24, treats that motor 8 is solid
Afterwards, recycle position adjustment block to adjust the spacing between copper coin 9 and magnetic conductive board 10, that is, pull two card columns 21, make two card columns
21 depart from card slots 22, and card column 21 drives the first fixture block 23 to be moved in the first circular groove 19 and compress the first spring 25 at this time, make the
One spring 25 produces bounce, recycles card column 21 to move fixed seat 22 as handle, and pulley 13 rolls on bar shaped sliding block 4 at this time
Dynamic, bar shaped locating piece 15 slides in locating slot 14, so that fixed seat 2 can be moved steadily.
The limiting slot 26 that top side is opening is offered on the side inner wall of card hole 18, the side of kelly 17 is installed with wedge
Shape block 27, wedge block 27 are slidably mounted in limiting slot 26, and limiting slot 26 offers second on the side inner wall away from kelly 17
Through hole 28, is slidably fitted with bayonet lock 29 in the second through hole 28, and the both ends of bayonet lock 29 are all extended to outside the second through hole 28, bayonet lock 29
One end in card hole 18 is in contact with wedge block 27, and arc groove is symmetrically offered on the both sides inner wall of the second through hole 28
30, the both sides of bayonet lock 29 are symmetrically installed with arc fixture block 31, and arc fixture block 31 is slidably mounted in arc groove 30, bayonet lock
The second spring 32 being welded on 30 inner wall of arc groove is arranged with 29, and is welded between second spring 32 and arc fixture block 31
Fixed, installation module includes elastic body, and elastic body includes the third through-hole 33 being opened on 7 top side inner wall of the second groove,
The top of fixed block 5 is installed with fixed column 34, and the bottom of fixed column 34 offers the second circular groove 35, and third through-hole 33 with
Second circular groove 35 is connected, and mandril 36 is slidably fitted with third through-hole 33, and the both ends of mandril 36 all extend to third through-hole 33
Outside, one end that mandril 36 is located in the second groove 7 is installed with arc fixture block 37, and arc fixture block 37 away from mandril 36 one
Side is in contact with motor 8, and the 3rd fixture block 38 is slidably fitted with the second circular groove 35, and the 3rd fixture block 38 is open close to the second circular groove 35
Side be equipped with and be slidably mounted on the 4th fixture block 39 in the second circular groove 35, it is fixed between the 3rd fixture block 38 and the 4th fixture block 39 to connect
Same 3rd spring 40 is connected to, one end that mandril 36 is located in the second circular groove 35 is fixedly mounted on the 4th fixture block 39, and second
Circular groove 35 offers screw hole 41 on the side inner wall mountain away from opening, is movably installed with screw 42 in screw hole 41, and screw 42
Both ends are all extended to outside screw hole 41, and one end that screw 42 is located in the second circular groove 35 is rotatably installed on the 3rd fixture block 38, bar shaped
The side of sliding block 4 is equipped with the scale 43 for being fixedly mounted on the top of base 1, and the top of scale 43, which is equipped with, is fixedly mounted on fixed seat 2
Copper coin 9, in actual use, is fixed on the output shaft of motor 8 by the mark post 44 on side first, then will by fixed module
Motor 8 is fixed in fixed seat 23, i.e., motor 8 is placed in the first groove 6, then rotates fixed block 5 using connecting rod 16, from
And kelly 17 is sticked into card hole 18, wedge block 27 will be sticked into limiting slot 26, and the inclined-plane side of wedge block 27 will be with bayonet lock 29
Contact, then presses fixed block 5, and wedge block 27 will promote bayonet lock 29 and move down, and bayonet lock 29, which is promoted, will drive arc card
Block 31 moves, so as to compress second spring 32, second spring 32 is had certain bounce, arc fixture block 37 will connect with motor 8
Touch, under pressure, mandril 36 will promote the 4th fixture block 39, and the 4th fixture block 39 will compress the 3rd spring 40, and make the 3rd spring
40 produce bounce, continue to press fixed block 5, and wedge block 27 will be separated with bayonet lock 29, are acted in the bounce of second spring 32
Under, bayonet lock 29 resets, and then stops pressing fixed block 5, and wedge block 27 will be tightly stuck under the elastic force effect of the 3rd spring 40
In card hole 18, if at this time motor 8 fix it is insecure, can be by screwing screw 42, screw 42 will promote the 3rd fixture block 38 to moving down
It is dynamic, so as to increase the bounce of the 3rd spring 40, it is fixedly secured motor 8.
Permanent magnet 11 is uniformly distributed in 10 circumferencial direction of magnetic conductive board by " N " " S " number of pole-pairs in the utility model, and copper coin 9 is worn
Cross and be vertically fixed on the output shaft of motor 8, circle that permanent magnet 11 surrounds, 10 geometric center of magnetic conductive board, output shaft three are same
The vertical range of axle center, copper coin 9 and permanent magnet 11 is air gap, the load torque provided by adjusting air gap come adjusting apparatus, forever
Magnet 11 is preferably circular, axial charging, the thickness of number, magnet sizes and the performance of number of pole-pairs, copper coin 9 and magnetic conductive board 10,
Can be depending on the watt level by tested motor 8, copper coin 9 is preferably that copper material, magnetic conductive board 10 are preferably silicon steel plate, the utility model
It can at the same time be used with multiple same devices, while testing fatigue is carried out to multiple electric motors 8, in actual use, first by copper
Plate 9 is fixed on the output shaft of motor 8, then motor 8 is fixed in fixed seat 23 by fixed module, i.e., is placed in motor 8
In first groove 6, fixed block 5 then is rotated using connecting rod 16, so that kelly 17 is sticked into card hole 18, wedge block 27 will block
Into in limiting slot 26, the inclined-plane side of wedge block 27 will be contacted with bayonet lock 29, then press fixed block 5, and wedge block 27 will promote
Bayonet lock 29 simultaneously moves down, and bayonet lock 29, which is promoted, will drive arc fixture block 31 to move, so as to compress second spring 32, make the second bullet
Spring 32 has certain bounce, and arc fixture block 37 will be contacted with motor 8, and under pressure, mandril 36 will promote the 4th fixture block
39, the 4th fixture block 39 will compress the 3rd spring 40, the 3rd spring 40 is produced bounce, continue to press fixed block 5, wedge block 27
It will be separated with bayonet lock 29, under the bounce effect of second spring 32, bayonet lock 29 resets, and then stops pressing fixed block 5, the
The lower wedge block 27 of elastic force effect of three springs 40 will be tightly stuck in card hole 18, if motor 8 is fixed insecure at this time, can pass through rotation
Screw 42 is twisted, screw 42 will promote the 3rd fixture block 38 to move down, so as to increase the bounce of the 3rd spring 40, make the jail of motor 8
Gu it is fixed, after motor 8 is solid, recycle position adjustment block to adjust the spacing between copper coin 9 and magnetic conductive board 10, that is, pull two cards
Column 21, makes two card columns 21 depart from card slot 22, and card column 21 drives the first fixture block 23 to move and compress in the first circular groove 19 at this time
First spring 25, makes the first spring 25 produce bounce, recycles card column 21 to move fixed seat 22 as handle, at this time pulley 13
Rolled on bar shaped sliding block 4, bar shaped locating piece 15 slides in locating slot 14, so that fixed seat 2 can be moved steadily, at the same time
Distance between copper coin 9 and magnetic conductive board 10 is determined according to position of the mark post 44 on scale 43, then unclamps card column 21, the
Under the elastic force effect of one spring 25, card column 21 will be sticked into corresponding card slot 22, so that fixed seat 2 be locked, then be restarted
Motor 8, when motor 8, which is powered, to be rotated, copper coin 9 rotates produce the permanent magnet 11 that cutting is fixed on magnetic conductive board 10 with rotor
The magnetic line of force, and vortex electromotive force of inducting on copper coin 9, and produce vortex, magnetic field caused by the vortex and with 11 magnetic of permanent magnet
Field interactions, produces braking moment, and the mechanical energy of motor 8 is eventually converted into the vortex thermal energy on copper coin 9, is adjusted by position
Module can change the gap between copper coin 9 and magnetic conductive board 10, it is possible to adjust the load of tested motor 8, the utility model is to electricity
Before machine 8 is tested, tested first on dynamometer machine and record the rotating speed and electric current under 8 nominal torque of tested motor, quilt
Measured motor 8 is placed in the device, and be powered rotation, adjusts the gap changed between copper coin 9 and magnetic conductive board 10, until rotating speed or electric current reach
To rated value.
More than, it is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art is in the technical scope that the utility model discloses, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the scope of protection of the utility model it
It is interior.
Claims (8)
1. motor fatigue test easy device, including base（1）, it is characterised in that the base（1）Top be equipped with fixed seat
（2）, fixed seat（2）Bottom offer the square groove that both sides are opening（3）, square groove（3）Inside it is slidably fitted with bar shaped sliding block
（4）, and bar shaped sliding block（4）Bottom extend to square groove（3）It is outer and be fixedly mounted on base（1）Top, fixed seat（2）Top
Equipped with fixed block（5）, fixed seat（2）Top offer the first groove that both sides are opening（6）, fixed block（5）Bottom
Offer the second groove that both sides are opening（7）, the first groove（6）It is interior to be equipped with motor（8）, and motor（8）Top extension
To the second groove（7）It is interior, fixed seat（2）Side be equipped be fixedly mounted on motor（8）Copper coin on output shaft（9）, copper coin（9）
Away from fixed seat（2）Side be equipped with vertically be fixedly mounted on base（1）The magnetic conductive board at top（10）, magnetic conductive board（10）Close to copper
Plate（9）Side annular be equidistantly installed with multiple permanent magnets（11）, fixed seat（2）With bar shaped sliding block（4）Between be equipped with
Regulation motor（8）With magnetic conductive board（10）The position adjustment block of spacing, fixed seat（2）With fixed block（5）Between be equipped with fixed electricity
Machine（8）Installation module, position adjustment block include symmetrically offer in square groove（3）Two mounting grooves on the inner wall of top side
（12）, mounting groove（12）Inside it is rotatablely equipped with pulley（13）, and pulley（13）Side extend to mounting groove（12）Outside, two cunnings
Wheel（13）It is located at two mounting grooves respectively（12）Outer side is rolled installed in bar shaped sliding block（4）Top, square groove（3）Two
Locating slot is symmetrically offered on the inner wall of side（14）, bar shaped sliding block（4）Both sides be symmetrically installed with bar shaped locating piece（15）, and
Bar shaped locating piece（15）It is slidably mounted on locating slot（14）Interior, installation module includes being rotatably installed in fixed seat（2）The company at top
Extension bar（16）, connecting rod（16）Away from fixed seat（2）One end be fixedly mounted on fixed block（5）Bottom, connecting rod（16）'s
Side is equipped with and is rotatably installed in fixed block（5）The kelly of bottom（17）, the first groove（6）Side be equipped be opened in fixed seat
（2）The card hole at top（18）, kelly（17）Away from fixed block（5）One end be slidably mounted on card hole（18）It is interior.
2. motor fatigue test easy device according to claim 1, it is characterised in that the fixed seat（2）Both sides
Symmetrically offer the first circular groove（19）, square groove（3）Both sides inner wall on symmetrically offer first through hole（20）, and two first are logical
Hole（20）Two and the first circular groove respectively（19）It is connected, the first circular groove（19）Inside it is slidably fitted with card column（21）, and card column
（21）Both ends all extend to the first circular groove（19）Outside, bar shaped sliding block（4）Both sides equidistantly offer multiple card slots（22）,
Card column（21）One end run through first through hole（20）And it is installed on corresponding card slot（22）It is interior.
3. motor fatigue test easy device according to claim 2, it is characterised in that first circular groove（19）Interior cunning
Move to be provided with to fix and be set in card column（21）On the first fixture block（23）, the first fixture block（23）Close to the first circular groove（19）Opening
Side is equipped with and is fixedly mounted on the first circular groove（19）The second interior fixture block（24）, and the second fixture block（24）Fixation is set in card column
（21）On, card column（21）On be arranged with and be welded on the first fixture block（23）On the first spring（25）, and the first spring（25）It is remote
First fixture block（23）One end be welded on the second fixture block（24）On.
4. motor fatigue test easy device according to claim 1, it is characterised in that the card hole（18）Side in
The limiting slot that top side is opening is offered on wall（26）, kelly（17）Side be installed with wedge block（27）, wedge block
（27）It is slidably mounted on limiting slot（26）It is interior, limiting slot（26）Away from kelly（17）Side inner wall on offer the second through hole
（28）, the second through hole（28）Inside it is slidably fitted with bayonet lock（29）, and bayonet lock（29）Both ends all extend to the second through hole（28）Outside,
Bayonet lock（29）Positioned at card hole（18）Interior one end and wedge block（27）It is in contact.
5. motor fatigue test easy device according to claim 4, it is characterised in that second through hole（28）Two
Arc groove is symmetrically offered on the inner wall of side（30）, bayonet lock（29）Both sides be symmetrically installed with arc fixture block（31）, arc
Fixture block（31）It is slidably mounted on arc groove（30）It is interior, bayonet lock（29）On be arranged with and be welded on arc groove（30）On inner wall
Two springs（32）, and second spring（32）With arc fixture block（31）Between be welded and fixed.
6. motor fatigue test easy device according to claim 1, it is characterised in that the installation module includes elastic force
Mechanism, elastic body include being opened in the second groove（7）Third through-hole on the inner wall of top side（33）, fixed block（5）Top consolidate
Dingan County is equipped with fixed column（34）, fixed column（34）Bottom offer the second circular groove（35）, and third through-hole（33）With the second circle
Groove（35）It is connected, third through-hole（33）Inside it is slidably fitted with mandril（36）, mandril（36）Both ends all extend to third through-hole
（33）Outside, mandril（36）Positioned at the second groove（7）Interior one end is installed with arc fixture block（37）, and arc fixture block（37）Far
From mandril（36）Side and motor（8）It is in contact.
7. motor fatigue test easy device according to claim 6, it is characterised in that second circular groove（35）Interior cunning
It is dynamic that 3rd fixture block is installed（38）, the 3rd fixture block（38）Close to the second circular groove（35）The side of opening is equipped with and is slidably mounted on second
Circular groove（35）The 4th interior fixture block（39）, the 3rd fixture block（38）With the 4th fixture block（39）Between be fixedly connected with same 3rd bullet
Spring（40）, mandril（36）Positioned at the second circular groove（35）Interior one end is fixedly mounted on the 4th fixture block（39）On, the second circular groove（35）
Screw hole is offered on side inner wall mountain away from opening（41）, screw hole（41）Inside it is movably installed with screw（42）, and screw（42）
Both ends all extend to screw hole（41）Outside, screw（42）Positioned at the second circular groove（35）Interior one end is rotatably installed in the 3rd fixture block
（38）On.
8. motor fatigue test easy device according to claim 1, it is characterised in that the bar shaped sliding block（4）One
Side is equipped with and is fixedly mounted on base（1）The scale at top（43）, scale（43）Top be equipped be fixedly mounted on fixed seat（2）One
Mark post on side（44）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308190.9U CN207301283U (en) | 2017-09-30 | 2017-09-30 | Motor fatigue test easy device |
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| CN201721308190.9U CN207301283U (en) | 2017-09-30 | 2017-09-30 | Motor fatigue test easy device |
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| CN207301283U true CN207301283U (en) | 2018-05-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621605A (en) * | 2017-09-30 | 2018-01-23 | 日本电产凯宇汽车电器（江苏）有限公司 | Motor fatigue test easy device |
| CN111272408A (en) * | 2020-03-31 | 2020-06-12 | 昆山顺扬工业成套设备有限公司 | Ladder fatigue strength test machine |
| CN112064552A (en) * | 2020-08-12 | 2020-12-11 | 泰州淳蓝环保科技有限公司 | Environmental protection engineering is with cleaning equipment |
-
2017
- 2017-09-30 CN CN201721308190.9U patent/CN207301283U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621605A (en) * | 2017-09-30 | 2018-01-23 | 日本电产凯宇汽车电器（江苏）有限公司 | Motor fatigue test easy device |
| CN107621605B (en) * | 2017-09-30 | 2024-02-20 | 尼得科凯宇汽车电器(江苏)有限公司 | Simple device for testing motor fatigue |
| CN111272408A (en) * | 2020-03-31 | 2020-06-12 | 昆山顺扬工业成套设备有限公司 | Ladder fatigue strength test machine |
| CN112064552A (en) * | 2020-08-12 | 2020-12-11 | 泰州淳蓝环保科技有限公司 | Environmental protection engineering is with cleaning equipment |
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Granted publication date: 20180501 Termination date: 20200930 |