CN209247991U - A kind of vertical frequency conversion rotor test device and vertical frequency conversion rotor test machine - Google Patents
A kind of vertical frequency conversion rotor test device and vertical frequency conversion rotor test machine Download PDFInfo
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- CN209247991U CN209247991U CN201822151671.4U CN201822151671U CN209247991U CN 209247991 U CN209247991 U CN 209247991U CN 201822151671 U CN201822151671 U CN 201822151671U CN 209247991 U CN209247991 U CN 209247991U
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- frequency conversion
- vertical frequency
- test device
- rotor test
- rotary shaft
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Abstract
The utility model discloses a kind of vertical frequency conversion rotor test device and vertical frequency conversion rotor test machine, wherein, the vertical frequency conversion rotor test device includes rack, rack has the mounting plate positioned at frame upper end, mounting hole is offered on mounting plate, wears in mounting hole and rotary shaft is installed, and the upper end of rotary shaft is set with ring flange, rotor is vertically arranged on ring flange, and the lower end of rotary shaft is drivingly connected by speed increasing mechanism in motor；In technical solution provided by the utility model, by by frequency conversion rotor test machine by it is horizontal be changed to it is vertical, vertical rotating workpiece gravity direction is parallel with axis direction, stress is relatively stable, there is good castering action to rotary shaft service life, the service life of rotary shaft is extended, there is high operational stability and reliability.
Description
Technical field
The utility model relates to rotor test technical field, in particular to a kind of vertical frequency conversion rotor test device and vertical
Frequency conversion rotor test machine.
Background technique
Frequency conversion rotor is user's novel product, structure and traditional die casting or to be poured rotor different, using iron core outside
The mode of magnetic tile pasting is enclosed, there are the hidden danger that magnetic shoe falls off when rotor is rotated for this frame mode, therefore need to test its reliability.
Frequency conversion rotor revolving speed of actual motion in frequency-changeable compressor is up to 3000r/min.It tests in process of production
Its reliability, technique requires to run 10 ~ 15s under the revolving speed of 10000 ~ 12000r/min and being tested, therefore rotor is being tested
Revolving speed is 3.3 ~ 4 times of normal service speed, and magnetic shoe centrifugal force carries out high standard survey in the case of being 12 ~ 16 times of normal use
Examination determines rotor qualification if not occurring magnetic shoe obscission.
The rotor test machine of early stage is horizontal test machine, and the gravity direction of rotor is perpendicular to the axis, and high speed rotation is to rotation
Axle bearing requires to increase (being subjected to workpiece gravity bring radial force), and horizontal rotor rotation is also easy to produce axial float collision, by
Power is unstable, and main shaft is easily damaged, needs often to repair, influence the service life of horizontal main axis.
Summary of the invention
The purpose of this utility model is to propose a kind of vertical frequency conversion rotor test device and vertical frequency conversion rotor test machine, will
Frequency conversion rotor test is changed to vertical by horizontal, solves horizontal rotor rotation and is also easy to produce axial float collision, stress is unstable, and main shaft holds
It is easy to damage, need the problem of often repairing, influencing the service life of horizontal main axis.
To achieve the above object, the utility model proposes a kind of vertical frequency conversion rotor test device, including rack, the machines
Frame has the mounting plate positioned at frame upper end, offers mounting hole on mounting plate, wears in mounting hole and be equipped with rotary shaft, rotates
The upper end of axis is set with ring flange, and rotor is vertically arranged on ring flange, and the lower end of the rotary shaft is driven by speed increasing mechanism
It is connected to motor.
Preferably, Quick-mounting clamp head is fixed in the rotary shaft, the lower end of ring flange is clipped on Quick-mounting clamp head, ring flange
Upper surface is equipped with positioning pin, and rotor is set in positioning pin.
Preferably, the speed increasing mechanism includes speedup axis, speedup axis and the motor and rotary shaft pass through synchronous belt and
Synchronous belt pulley transmission connection.
It preferably, further include covering at the shield above rotary shaft and the first cylinder with shield drive connection,
First cylinder drives the shield to pump, so that shield has upward open position and covers rotor downwards
Closed position.
Preferably, the both lateral sides on the mounting plate positioned at the mounting hole are set there are two guide rod, two guide rods
Upper end guide plate is installed, first cylinder and shield are divided into the two sides up and down of the guide plate.
Preferably, the periphery of the mounting hole corresponds to the shield equipped with a rubber washer.
It preferably, further include being installed on the second cylinder of the upper surface of the mounting plate and being drivingly connected in the second gas
The pen container of cylinder is installed with the pen core that nib is arranged towards the side surface of rotor in pen container.
Preferably, the mounting plate is equipped with mounting base, and mounting base is equipped with guide rail, is fixed on pen container and slides with guide rail
The sliding block of cooperation, second cylinder drive the pen container to slide along the guide rail.
Preferably, the side surface of the pen core is equipped with retention bead, is arranged with spring on the pen core, one end of spring is supported
It is connected to the inner bottom surface of the pen container, the other end is limited in the retention bead.
The utility model also proposes a kind of vertical frequency conversion rotor test machine, including at least two vertical frequency conversions as described above
Rotor test device, the vertical frequency conversion rotor test device includes rack, and the rack has the installation positioned at frame upper end
Plate offers mounting hole on mounting plate, wears in mounting hole and be equipped with rotary shaft, and the upper end of rotary shaft is set with ring flange, turns
Son is vertically arranged on ring flange, and the lower end of the rotary shaft is drivingly connected by speed increasing mechanism in motor.
It include rack by the vertical frequency conversion rotor test device in technical solution provided by the utility model, it is described
Rack has the mounting plate positioned at frame upper end, offers mounting hole on mounting plate, wears in mounting hole and be equipped with rotary shaft, revolves
The upper end of shaft is set with ring flange, and rotor is vertically arranged on ring flange, and the lower end of the rotary shaft is driven by speed increasing mechanism
It is dynamic to be connected to motor, frequency conversion rotor test machine is changed to vertical by horizontal, vertical rotating workpiece gravity direction and axis direction are flat
Row, stress is relatively stable, rotor vertical rotating, and when high speed rotation is not likely to produce axial float, and (self gravity can overcome upward
Play), there is good castering action to rotary shaft service life, extend the service life of rotary shaft, there is high operation
Stability and dependability.
The vertical frequency conversion rotor test equipment has the advantage that
(1) protective cover effectively prevent clast during rotor rotary test to fly out, and guarantees the safety of operator；
(2) there is automatic paint point referential function, improve test jobs efficiency, reduce the labor intensity of operator；
(3) rotor vertical rotating can facilitate the later period to realize manipulator automatic loading/unloading；
(4) multistation test eliminates the feeding waiting time, shortens test beat, improves testing efficiency, saves
Human cost；
(5) service life of rotary shaft is extended, equipment has high operational stability and reliability.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 be the utility model proposes vertical frequency conversion rotor test device an embodiment stereoscopic schematic diagram；
Fig. 2 is the partial schematic sectional view of the left view of the complete machine of Fig. 1；
Fig. 3 is the schematic elevation view of Fig. 1；
Fig. 4 is the elevational schematic view of Fig. 1；
Fig. 5 is the schematic top plan view of Fig. 1.
Drawing reference numeral explanation: 1- rack, 2- mounting plate, 3- mounting hole, 4- rotary shaft, 5- ring flange, 6- Quick-mounting clamp head, 7-
Motor, 8- speedup axis, 9- synchronous belt, 10- synchronous pulley, 11- shield, the first cylinder of 12-, 13- guide rod, 14- guide plate,
15- rubber washer, the second cylinder of 16-, 17- pen container, 18- nib, 19- mounting base, 20- guide rail, 21- sliding block, 22- test are pressed
Button, 23- rotor, 24- power control cabinet.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown.
The utility model proposes a kind of vertical frequency conversion rotor test devices and vertical frequency conversion rotor test machine, Fig. 1 to Fig. 5 to be
The utility model proposes vertical frequency conversion rotor test device an embodiment.
Also referring to Fig. 1, the vertical frequency conversion rotor test device includes rack 1, and the rack 1, which has, is located at rack
The mounting plate 2 of 1 upper end offers mounting hole 3 on mounting plate 2, wears in mounting hole 3 and be equipped with rotary shaft 4, rotary shaft 4 it is upper
End cap is equipped with ring flange 5, and rotor 23 is vertically arranged on ring flange 5, and the lower end of the rotary shaft 4 is driven by speed increasing mechanism to be connected
It is connected to motor 7.
It include rack 1 by the vertical frequency conversion rotor test device in technical solution provided by the utility model, it is described
Rack 1 has the mounting plate 2 positioned at 1 upper end of rack, offers mounting hole 3 on mounting plate 2, wears in mounting hole 3 and be equipped with rotation
Shaft 4, the upper end of rotary shaft 4 are set with ring flange 5, and rotor 23 is vertically arranged on ring flange 5, the lower end of the rotary shaft 4
It is drivingly connected by speed increasing mechanism in motor 7,23 test machine of frequency conversion rotor is changed to vertical, vertical rotating workpiece gravity by horizontal
Direction is parallel with axis direction, and stress is relatively stable, 23 vertical rotating of rotor, when high speed rotation be not likely to produce axial float (from
Body gravity can overcome upward play), there is good castering action to 4 service life of rotary shaft, extends the use of rotary shaft
Service life has high operational stability and reliability.
In the present embodiment, referring to Fig. 2, being fixed with Quick-mounting clamp head 6 in the rotary shaft 4, the lower end of ring flange 5 is clipped on
The upper surface of Quick-mounting clamp head 6, ring flange 5 is equipped with positioning pin, and rotor 23 is set in positioning pin.The Quick-mounting clamp head 6 can realize method
The quick-replaceable of blue disk 5, interchangeable ring flange 5 can realize quick-clamping and the model thread-changing of frequency conversion rotor 23.
In the present embodiment, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the speed increasing mechanism includes speedup axis 8, speedup axis 8 and the electricity
Machine 7 and rotary shaft 4 are sequentially connected by synchronous belt 9 and synchronous pulley 10.
The speed increasing mechanism, rotary shaft 4 and motor 7 are set to the lower surface of the mounting plate 2, and motor 7 is same by first group
Step band 9 and synchronous pulley 10 drive the speedup axis 8 to rotate, and the speedup axis 8 passes through second group of synchronous belt 9 and synchronous pulley 10
It drives the rotary shaft 4 to rotate, by speed increasing mechanism to the speedup twice of rotary shaft 4, is installed on turning for the rotary shaft 4 to drive
Son 23 is in vertical direction high speed rotation, to test the fastness of magnetic shoe on rotor 23.
In the present embodiment, referring to Fig. 3, further include cover at the top of rotary shaft 4 shield 11 and with shield 11
The first cylinder 12 being drivingly connected, the first cylinder 12 drives the shield 11 to pump, so that shield 11 has
Upward open position and the closed position for covering rotor 23 downwards.
In the present embodiment, Fig. 1 and Fig. 3 are please referred to, the both lateral sides that the mounting hole 3 is located on the mounting plate 2 are equipped with
Two guide rods 13, the upper end of two guide rods 13 are equipped with guide plate 14, and first cylinder 12 and shield 11 are divided into
The two sides up and down of the guide plate 14.More specifically, the guide rod 13 can be fixedly installed in the upper table of the mounting plate 2
Face, accordingly, the guide plate 14 are slidably mounted on the guide rod 13；The guide rod 13, which can be worn, is installed on the peace
It loading board 2 and the mounting plate 2 can slide relatively, accordingly, the guide plate 14 is fixedly installed in the upper end of guide rod 13.
In the present embodiment, referring to Fig. 1, the periphery of the mounting hole 3 corresponds to the shield 11 equipped with a rubber washer
15, with it is described make shield 11 with mounting plate 2 is soft contacts, generate noise to avoid shield 11 and 2 making contact of mounting plate.
In the present embodiment, Fig. 1 and Fig. 5 are please referred to, further includes the second cylinder for being installed on the upper surface of the mounting plate 2
It 16 and is drivingly connected and 18 is set towards the side surface of rotor 23 in being installed with nib in the pen container 17 of the second cylinder 16, pen container 17
The pen core set.
In the present embodiment, referring to Fig. 5, the mounting plate 2 is equipped with mounting base 19, mounting base 19 is equipped with guide rail 20,
The sliding block 21 being slidably matched with guide rail 20 is fixed on pen container 17, second cylinder 16 drives the pen container 17 along the guide rail
20 slidings, to be indicated to 23 paint point of rotor of test passes.
In the present embodiment, the side surface of the pen core is equipped with retention bead, is arranged with spring on the pen core, and the one of spring
End is connected to the inner bottom surface of the pen container 17, and the other end is limited in the retention bead.So set, connecing the nib 18 of pen core
There is buffering when touching workpiece, extends written 18 service life.
The utility model also proposes a kind of vertical frequency conversion rotor test machine, please refers to Fig. 1 to Fig. 5, including at least two such as
The upper vertical frequency conversion rotor test device, the vertical frequency conversion rotor test device includes rack 1, and the rack 1 has
Mounting plate 2 positioned at 1 upper end of rack offers mounting hole 3 on mounting plate 2, wears in mounting hole 3 and be equipped with rotary shaft 4, rotates
The upper end of axis 4 is set with ring flange 5, and rotor 23 is vertically arranged on ring flange 5, and the lower end of the rotary shaft 4 passes through booster engine
Structure is drivingly connected in motor 7.
The vertical frequency conversion rotor test machine can be the vertical frequency conversion rotor test dress that double-station is arranged in the rack
It sets, is also possible to that the vertical frequency conversion rotor test device of three stations is arranged in the rack, can also be and be arranged in the rack
The vertical frequency conversion rotor test device of four stations, specifically can according to actual needs depending on, it is not limited here.
In the present embodiment, the vertical frequency conversion rotor test machine is the vertical frequency conversion rotor test device of double-station.
The working principle of the vertical frequency conversion rotor test machine is: rotor 23 is mounted on the first station rotary axis as required
On 4, rotor 23 can be placed manually or be placed automatically using manipulator, and crawl starts testing button 22, the PLC in power control cabinet 24
Control system receives the first station test starting signal, into the first station autotest program, and controls reversing solenoid valve and connects
The gas circuit of logical first cylinder 12, the movement of the first cylinder 12, which pushes down on shield 11, moves to closed position, and shield 11 covers the
One station, PLC control system control motor 7 start, drive 23 rotary test of rotor, after the completion of test, motor 7 after being delayed from
Dynamic to stop, 12 self-return of the first cylinder, shield 11 is repositioned to open position, 23 test passes of rotor, PLC control system upwards
System control reversing solenoid valve connects the gas circuit of the second cylinder 16, and pen container 17, written 18 pairs of rotors 23 are released in the movement of the second cylinder 16
Paint point mark is carried out, the rotor 23 of mark is removed, the test of rotor 23 is completed.
The feeding operation that second station can be carried out after the completion of the feeding operation of first station, after the completion of feeding operation, electricity
The PLC control system controlled in cabinet 24 receives second station test starting signal, subsequent dynamic into second station autotest program
Make same aforesaid operations, so recycle, a rotor 23, which tests beat, can carry out the test of rotor 23 of multistation, when saving waiting
Between, improve 23 testing efficiency of rotor.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of vertical frequency conversion rotor test device, including rack, it is characterised in that: the rack has positioned at frame upper end
Mounting plate offers mounting hole on mounting plate, wears in mounting hole and be equipped with rotary shaft, the upper end of rotary shaft is set with flange
Disk, rotor are vertically arranged on ring flange, and the lower end of the rotary shaft is drivingly connected by speed increasing mechanism in motor.
2. a kind of vertical frequency conversion rotor test device according to claim 1, it is characterised in that: fixed in the rotary shaft
There is Quick-mounting clamp head, the lower end of ring flange is clipped on Quick-mounting clamp head, and the upper surface of ring flange is equipped with positioning pin, and rotor is set in positioning
Pin.
3. a kind of vertical frequency conversion rotor test device according to claim 1, it is characterised in that: the speed increasing mechanism includes
Speedup axis, speedup axis passes through synchronous belt with the motor and rotary shaft and synchronous belt pulley transmission is connect.
4. a kind of vertical frequency conversion rotor test device according to claim 1, it is characterised in that: further include covering at rotation
Shield above axis and the first cylinder with shield drive connection, the first cylinder drive the shield up and down reciprocatingly
Movement, so that shield has upward open position and covers the closed position of rotor downwards.
5. a kind of vertical frequency conversion rotor test device according to claim 4, it is characterised in that: be located on the mounting plate
The both lateral sides of the mounting hole are set there are two guide rod, and the upper end of two guide rods is equipped with guide plate, first cylinder
The two sides up and down of the guide plate are divided into shield.
6. a kind of vertical frequency conversion rotor test device according to claim 4, it is characterised in that: the periphery of the mounting hole
The corresponding shield is equipped with a rubber washer.
7. a kind of vertical frequency conversion rotor test device according to claim 1, it is characterised in that: further include be installed on it is described
It second cylinder of the upper surface of mounting plate and is drivingly connected in being installed with nib in the pen container of the second cylinder, pen container towards turning
The pen core of the side surface setting of son.
8. a kind of vertical frequency conversion rotor test device according to claim 7, it is characterised in that: the mounting plate is equipped with
Mounting base, mounting base are equipped with guide rail, are fixed with the sliding block being slidably matched with guide rail on pen container, described in the second cylinder driving
Pen container is slided along the guide rail.
9. a kind of vertical frequency conversion rotor test device according to claim 7, it is characterised in that: the side surface of the pen core
Equipped with retention bead, spring is arranged on the pen core, one end of spring is connected to the inner bottom surface of the pen container, other end limit
In the retention bead.
10. a kind of vertical frequency conversion rotor test machine, it is characterised in that: including at least two according to claim 1 to 9 any one
The vertical frequency conversion rotor test device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151671.4U CN209247991U (en) | 2018-12-21 | 2018-12-21 | A kind of vertical frequency conversion rotor test device and vertical frequency conversion rotor test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151671.4U CN209247991U (en) | 2018-12-21 | 2018-12-21 | A kind of vertical frequency conversion rotor test device and vertical frequency conversion rotor test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209247991U true CN209247991U (en) | 2019-08-13 |
Family
ID=67534014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822151671.4U Active CN209247991U (en) | 2018-12-21 | 2018-12-21 | A kind of vertical frequency conversion rotor test device and vertical frequency conversion rotor test machine |
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| Country | Link |
|---|---|
| CN (1) | CN209247991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444743A (en) * | 2018-12-21 | 2019-03-08 | 湖北艾博智能装备有限公司 | A kind of vertical frequency conversion rotor test device and vertical frequency conversion rotor test machine |
| CN116256164A (en) * | 2023-05-12 | 2023-06-13 | 莫安迪(苏州)电机技术有限公司 | Vertical variable frequency rotor testing device |
-
2018
- 2018-12-21 CN CN201822151671.4U patent/CN209247991U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444743A (en) * | 2018-12-21 | 2019-03-08 | 湖北艾博智能装备有限公司 | A kind of vertical frequency conversion rotor test device and vertical frequency conversion rotor test machine |
| CN116256164A (en) * | 2023-05-12 | 2023-06-13 | 莫安迪(苏州)电机技术有限公司 | Vertical variable frequency rotor testing device |
| CN116256164B (en) * | 2023-05-12 | 2023-08-08 | 莫安迪(苏州)电机技术有限公司 | Vertical variable frequency rotor testing device |
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