CN209044036U - A kind of high-speed motor test macro stall mechanism - Google Patents
A kind of high-speed motor test macro stall mechanism Download PDFInfo
- Publication number
- CN209044036U CN209044036U CN201821667073.6U CN201821667073U CN209044036U CN 209044036 U CN209044036 U CN 209044036U CN 201821667073 U CN201821667073 U CN 201821667073U CN 209044036 U CN209044036 U CN 209044036U
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- stall
- flange
- fixing seat
- locked rotor
- bearing seat
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Abstract
The utility model discloses a kind of high-speed motor test macro stall mechanisms, and can solve traditional stall mechanism not can guarantee the reliability of remaining pilot project after completing locked rotor test, and stall mechanism does not have position detecting function, easy to operate by mistake；Stall mechanism ring flange and pilot system are also inseparable, big to high-speed test (HST) reliability effect；The considerations of locked rotor test is to angle deficiency can not carry out the problem of multi-hole position, the test of multi-angle stall.Including stall flange, high-speed bearing seat and stall pin, fixing seat is provided at the top of the high-speed bearing seat, it is worn inside the fixing seat and is connected to first close to switch, high-speed bearing seat bottom is provided with pedestal, and high-speed bearing seat side is provided with the stall flange fixing seat being mounted on the base, it is locked rotor test station at the top of the stall flange fixing seat, the high-speed bearing seat side wall is non-locked rotor test station, wears on the locked rotor test station side wall and is connected to two stall pins.
Description
Technical field
The utility model relates to a kind of stall mechanism, specially a kind of high-speed motor test macro stall mechanism.
Background technique
Stall is that motor rotor when mechanical breakdown, serious overload and voltage, which occurs, seriously to be reduced stops operating completely
A kind of least favorable state.Locked rotor test mainly tests whether motor breakdown torque, capability of overload, temperature rise etc. index reach mark
It is quasi-.The locked rotor test that general motor carries out is to be locked rotor of output shaft axle using component to complete, will after locked rotor test
Tested motor removes the entire test of completion, and still, on high-speed motor test bench system, locked rotor test is one of them reality
Content is tested, still needs to carry out remaining experiment after completing locked rotor test, existing stall mechanism not can guarantee after completing locked rotor test
The reliability of remaining pilot project, and stall mechanism does not have position detecting function, it is easy to operate by mistake；Stall mechanism ring flange with
Pilot system is also inseparable, big to high-speed test (HST) reliability effect；The considerations of locked rotor test is to angle deficiency can not carry out more
Hole location, the test of multi-angle stall.
Utility model content
The purpose of this utility model is to provide a kind of high-speed motor test macro stall mechanisms, can solve traditional block up
Rotation mechanism not can guarantee the reliability of remaining pilot project after completing locked rotor test, and stall mechanism does not have position detection function
Can, it is easy to operate by mistake；Stall mechanism ring flange and pilot system are also inseparable, big to high-speed test (HST) reliability effect；Stall
The considerations of test is to angle deficiency can not carry out the problem of multi-hole position, the test of multi-angle stall.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of high-speed motor test macro stall mechanism, including stall flange, high-speed bearing seat and stall pin, the height
It is provided with fixing seat at the top of fast bearing block, is worn inside the fixing seat and is connected to first close to switch, high-speed bearing seat bottom
It is provided with pedestal, and high-speed bearing seat side is provided with the stall flange fixing seat being mounted on the base, it is described stifled
It is locked rotor test station at the top of turned flange fixing seat, the high-speed bearing seat side wall is non-locked rotor test station, the stall examination
It tests on station side wall to wear and is connected to two stall pins, the second close switch is installed on the stall flange fixing seat side wall, it is described
Input flange is provided on high-speed bearing seat side wall, there are two keyways for the circumferencial direction setting of the input flange, described in two
Stall key is mounted on inside keyway, the input flange extends in the stall flange fixing seat, and the stall flange is solid
Stall flange is installed between reservation and the high-speed bearing seat side wall, several are provided on the stall flange sidewalls uniformly
The pin hole of distribution.
Preferably, it is fixedly connected between the stall flange fixing seat bottom and pedestal by two fastening bolts, and two
A fastening bolt, which is worn, to be connect in stall flange fixing seat bottom interior wall.
Preferably, several equally distributed complete dynamic balancing threaded holes are provided on the input flange side wall.
Preferably, the specification of the stall pin is adapted with pin hole.
Preferably, high-speed bearing seat side is bolted on when the stall flange is mounted on non-locked rotor test station
On wall.
Preferably, stall flange is fixed on by two stall pins when the stall flange is mounted on locked rotor test station
In fixing seat.
The utility model has the beneficial effects that by the in-house setting locked rotor test station of stall and non-locked rotor test work
Position, locked rotor test station can carry out motor rotation blockage test, and first is equipped on non-locked rotor test station close to switch, stifled
Turn the second section is installed to connect switch on test station, when carrying out locked rotor test, second on locked rotor test station is examined close to switching
It measures stall flange and enters position, first detects that stall flange is offed normal close to switch, and system allows to carry out stall test, to have
Standby stall flange position detecting function, avoids system misoperation, and can complete being switched fast for motor rotation blockage test；It can use
In other ordinary motors, other purposes locked rotor tests, and can guarantee under non-locked rotor condition to high-speed motor pilot system most
Low influence；By the way that several equally distributed pin holes, and the specification of stall pin and pin hole phase are arranged on stall flange outer wall
Adaptation, so that multi-hole position, the test of multi-angle stall are carried out, it, can be by stall when needing to carry out the locked rotor test of different angle
Pin is extracted, and rotation stall flange is inserted into corresponding pin hole to the position needed, then by stall pin.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model main view；
Fig. 3 is the utility model side view；
Fig. 4 is the utility model top view；
In figure: 1, stall flange；2, input flange；3, fixing seat；4, high-speed bearing seat；5, stall flange fixing seat；6,
Fastening bolt；7, pedestal；8, stall key；9, stall pin；10, pin hole；11, keyway；12, the first close switch；13, second is close
Switch.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with embodiment, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Based on the reality in the utility model
Example is applied, all other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the utility model protection.
It please refers to shown in Fig. 1-4, a kind of high-speed motor test macro stall mechanism, including stall flange 1, high-speed bearing seat
4 and stall pin 9, fixing seat 3 is provided at the top of high-speed bearing seat 4, is worn inside fixing seat 3 and is connected to first close to switch 12, height
Fast 4 bottom of bearing block is provided with pedestal 7, and 4 side of high-speed bearing seat is provided with the stall flange fixing seat being mounted on pedestal 7
5, it is locked rotor test station at the top of stall flange fixing seat 5,4 side wall of high-speed bearing seat is non-locked rotor test station, locked rotor test
It is worn on station side wall and is connected to two stall pins 9, second is equipped on 5 side wall of stall flange fixing seat close to switch 13, high speed shaft
It holds and is provided with input flange 2 on 4 side wall of seat, the setting of the circumferencial direction of input flange 2 is there are two keyway 11, inside two keyways 11
It is mounted on stall key 8, the stall flange 1 of the keyway 11 and stall mechanism cooperates, the locked rotor test of tested motor can be carried out,
Input flange 2 extends in stall flange fixing seat 5, is equipped between 4 side wall of stall flange fixing seat 5 and high-speed bearing seat stifled
Turned flange 1 is provided with several equally distributed pin holes 10 on 1 side wall of stall flange.
It is fixedly connected between 5 bottom of stall flange fixing seat and pedestal 7 by two fastening bolts 6, and two fastening spiral shells
Bolt 6, which is worn, to be connect in 5 bottom interior wall of stall flange fixing seat, so that stall flange fixing seat 5 is firmly fixed on pedestal 7,
To avoid the positional shift when carrying out stall test.
Several equally distributed complete dynamic balancing threaded holes are provided on 2 side wall of input flange, it is dynamic for shafting scene
Accurate duplicate removal when balance.
The specification of stall pin 9 is adapted with pin hole 10, can be by stall when needing to carry out the locked rotor test of different angle
Pin 9 is extracted, and rotation stall flange 1 is to the position needed, then stall pin 9 is inserted into corresponding pin hole 10.
Stall flange 1 is bolted on 4 side wall of high-speed bearing seat when being mounted on non-locked rotor test station.Stall
It is fixed in stall flange fixing seat 5 when flange 1 is mounted on locked rotor test station by two stall pins 9, when progress stall
When test, second on locked rotor test station detects that stall flange 1 enters position close to switch 13, and first detects close to switch 12
Stall flange 1 is offed normal, and system allows to carry out stall test.
When the utility model is used, high-speed bearing seat 4 is mounted on pedestal 7 firstly, assemble to whole device
On, stall flange fixing seat 5 is mounted on 4 side of high-speed bearing seat, and stall flange fixing seat 5 is passed through two fastening bolts
It is securely fixed between 6 and pedestal 7, so that the positional shift when carrying out stall test is avoided, and then in stall flange fixing seat 5
Stall flange 1 is installed, first between the non-locked rotor test station on 4 side wall of locked rotor test station and high-speed bearing seat at top
When beginning without locked rotor test, stall flange 1 is mounted on 4 side wall of high-speed bearing seat and is bolted；When progress stall
When test, stall flange 1 is moved at locked rotor test station, two stall keys 8 are then accessed to two keys on input flange 2
Inside slot 11, while two stall pins 9 being inserted into inside pin hole 10 from two holes on 5 side wall of stall flange fixing seat,
Stall can be realized at this time, due to being equipped with first on high-speed bearing seat 4 close to switch 12, for detecting stall flange 1
Position, when carrying out locked rotor test, second on locked rotor test station detects that stall flange 1 enters position close to switch 13, first
Detect that stall flange 1 is offed normal close to switch 12, system allows to carry out stall test, when the stall for needing to carry out different angle
When test, stall pin 9 can be extracted, rotation stall flange 1 is to the position needed, then stall pin 9 is inserted into corresponding pin
In hole 10.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of high-speed motor test macro stall mechanism, including stall flange (1), high-speed bearing seat (4) and stall pin
(9), which is characterized in that be provided with fixing seat (3) at the top of the high-speed bearing seat (4), worn inside the fixing seat (3) and be connected to the
One is provided with pedestal (7) close to switch (12), high-speed bearing seat (4) bottom, and high-speed bearing seat (4) side is arranged
There is the stall flange fixing seat (5) being mounted on the pedestal (7), is locked rotor test at the top of the stall flange fixing seat (5)
Station, high-speed bearing seat (4) side wall are non-locked rotor test station, wear on the locked rotor test station side wall be connected to two it is stifled
It ships and resell on another market (9), second is equipped on stall flange fixing seat (5) side wall close to switch (13), high-speed bearing seat (4) side
It is provided on wall input flange (2), there are two keyway (11), two keys for the circumferencial direction setting of the input flange (2)
It is mounted on stall key (8) inside slot (11), the input flange (2) extends on the stall flange fixing seat (5), described
It is equipped with stall flange (1) between stall flange fixing seat (5) and the high-speed bearing seat (4) side wall, the stall flange (1)
Several equally distributed pin holes (10) are provided on side wall.
2. a kind of high-speed motor test macro stall mechanism according to claim 1, which is characterized in that the stall flange
It is fixedly connected between fixing seat (5) bottom and pedestal (7) by two fastening bolts (6), and two fastening bolts (6) are worn and connect
In stall flange fixing seat (5) bottom interior wall.
3. a kind of high-speed motor test macro stall mechanism according to claim 1, which is characterized in that the input flange
(2) several equally distributed complete dynamic balancing threaded holes are provided on side wall.
4. a kind of high-speed motor test macro stall mechanism according to claim 1, which is characterized in that the stall pin
(9) specification is adapted with pin hole (10).
5. a kind of high-speed motor test macro stall mechanism according to claim 1, which is characterized in that the stall flange
(1) it is bolted on when being mounted on non-locked rotor test station on high-speed bearing seat (4) side wall.
6. a kind of high-speed motor test macro stall mechanism according to claim 1, which is characterized in that the stall flange
(1) it is fixed in stall flange fixing seat (5) when being mounted on locked rotor test station by two stall pins (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821667073.6U CN209044036U (en) | 2018-10-15 | 2018-10-15 | A kind of high-speed motor test macro stall mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821667073.6U CN209044036U (en) | 2018-10-15 | 2018-10-15 | A kind of high-speed motor test macro stall mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209044036U true CN209044036U (en) | 2019-06-28 |
Family
ID=67036047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821667073.6U Active CN209044036U (en) | 2018-10-15 | 2018-10-15 | A kind of high-speed motor test macro stall mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209044036U (en) |
-
2018
- 2018-10-15 CN CN201821667073.6U patent/CN209044036U/en active Active
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