CN209313614U - A kind of permanent magnet synchronous motor vibration reduction base - Google Patents
A kind of permanent magnet synchronous motor vibration reduction base Download PDFInfo
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- CN209313614U CN209313614U CN201920274899.4U CN201920274899U CN209313614U CN 209313614 U CN209313614 U CN 209313614U CN 201920274899 U CN201920274899 U CN 201920274899U CN 209313614 U CN209313614 U CN 209313614U
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Abstract
The utility model discloses a kind of permanent magnet synchronous motor vibration reduction bases, including pedestal and casing, it further include dust cover, pedestal includes Left-side support plate, Right side support plate, connecting rod and retention mechanism, the both ends of connecting rod are fixedly connected with Left-side support plate and Right side support plate respectively, connecting rod is provided with two groups altogether, and connecting rod is mounted on retention mechanism；The inside of permanent-magnet synchronous can either be protected to form position not by outside contamination; it is capable of providing firm pedestal again for installing casing; the installation consolidated by casing and pedestal, the horizontal adjustment work for installing motor becomes very simple, so that maintenance is convenient, installation cost reduces.
Description
Technical field
The utility model belongs to motor accessory production field, and in particular to a kind of permanent magnet synchronous motor vibration reduction base.
Background technique
The advantages that permanent magnet synchronous motor has structure simple, small in size, and power is high, and power factor is high.Permanent-magnet synchronous at present
Motor in the industries such as metallurgy industry, ceramic industry, rubber industry, petroleum industry, textile industry in, low-tension motor
Middle acquisition achievement, and gradually accumulation design and operating experience.
Permanent magnet synchronous motor is mainly made of each component such as rotor, stator and end cap.The stator knot of permanent magnet synchronous motor
The structure of structure and common induction conductivity is closely similar, and the maximum of rotor structure and asynchronous machine is not both that height is placed on rotor
The permanent magnet pole of quality, according to the difference for the position for placing permanent magnet on rotor, permanent magnet synchronous motor is typically divided into table
Face formula rotor structure and built-in rotor structure.
Casing is each section component for protecting permanent magnet synchronous motor, and each component of permanent magnet synchronous motor passes through assembling group
The inside for being fixed on base is closed, but since the structure of casing is simple, does not ensure that the steady placement of motor, in motor high speed
When work, stronger vibration can be generated, thus causes to generate stronger noise pollution, while conventional motors and casing and end cap
Between be or to be screwed by simply connecting and fixing, it cannot be guaranteed that bonding strength between the two, thus using
End cap can be detached from casing in the process.Prevent the protective effect of end cap from being achieved, make motor be easy dust suction blocking or by
Tide is impaired, and especially in motor in use, the stabilization and balance of motor itself are the premises that motor works normally, therefore guarantee is electric
The installation balance of machine is particularly significant.
Utility model content
The purpose of the present invention aims at providing a solution to the deficiencies of the prior art to provide a kind of permanent magnet synchronous motors with subtracting
The technical solution of vibration base, provides a kind of base, and the inside of permanent-magnet synchronous can either be protected to form position not by outside contamination, again
Firm pedestal is capable of providing for installing casing, the installation consolidated by casing and pedestal makes the horizontal adjustment of motor installation
Work becomes very simple, while motor can be raised to certain altitude by pedestal, prevent motor bottom from soaking, and can guarantee electricity
Fastness is fixed between machine and pedestal, so that maintenance is convenient, installation cost reduces.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution: a kind of permanent magnet synchronous motor is with subtracting
Shake base, including pedestal and casing, it is characterised in that: further include dust cover, pedestal include Left-side support plate, Right side support plate,
Connecting rod and retention mechanism, the both ends of connecting rod are fixedly connected with Left-side support plate and Right side support plate respectively, and connecting rod is set altogether
Two groups are equipped with, connecting rod is mounted on retention mechanism, and retention mechanism is provided with two groups altogether, and two groups of retention mechanisms are centrosymmetric point
Cloth, retention mechanism include limit plate and adjustment part, and adjustment part is mounted on the side of limit plate, passes through company between two groups of retention mechanisms
Logical plate is fixedly connected, and through plate includes top mounting plate, side mounting plate and connecting plate, the U-shaped structure of connecting plate, connecting plate
The both ends of the bottom flush of bottom and Left-side support plate, connecting plate are fixedly connected with top mounting plate, and top mounting plate is placed
On the top surface of limit plate, side mounting plate is fixedly connected with the side of limit plate；The bottom of dust cover and left side fixed block are solid
Fixed connection, can guarantee dust cover will not because of motor vibration and fall off, ensure that the fastness of dust cover installation, casing and
Dust cover is installed on pedestal, and pedestal is cleverly assembled by each component can make itself have good balance, thus
The casing being mounted on the base is set to keep horizontality, Left-side support plate and Right side support plate primarily serve supporting role, casing
Both ends are individually positioned on Left-side support plate and Right side support plate, connect Left-side support plate with Right side support plate by connecting rod
An entirety is formed, the pressure of the internal component of casing and casing is able to bear, is led between Left-side support plate and Right side support plate
Connecting rod connection is crossed, so that the total quality of pedestal is maintained at lighter level, but the length of pedestal is longer, makes pedestal more
Stablize, vibration force can be dispersed to all directions, so as to smaller because the vibration of motor is to the structure connecting with pedestal
Damage can be only installed at casing on the position of limit plate restriction by the position-limiting action of limit plate, ensure that casing can pacify
Mounted in the centre of Left-side support plate and Right side support plate, to make Left-side support plate and Right side support plate stress balance, adjustment part
For installing pedestal and other mechanisms, make motor integrally and can install to need on position to be used, in addition limit plate is also
It plays a supporting role to connecting rod, prevents connecting rod from being deformed by pressure.
Further, it is provided with upside connecting hole on the mounting plate of top, is provided with side connecting hole on the mounting plate of side；Top
Mounting plate provides a burnishing surface and is fixedly connected with casing, so that the bottom of casing is fitted closely with top mounting plate, upside
The setting of connecting hole can play restriction effect to the placement location of top mounting plate, can assist in casing and top mounting plate
Docking, make to connect between the two it is easier, the installation site of the setting counter-lateral quadrents mounting plate of side connecting hole play restriction work
With being fixedly connected with side mounting plate can only at the position that side connecting hole limits with limit plate.
Further, it is provided with first connecting rod perforation on Left-side support plate and Right side support plate, connecting rod passes through first
Connecting rod perforation；The setting of first connecting rod perforation enables connecting rod to pass through Left-side support plate and Right side support plate, so as to
Enough Left-side support plate and Right side support plate are fixed together by connecting rod.
Further, left side fixed block is provided on the outside of Left-side support plate, it is solid to be provided with right side on the outside of Right side support plate
Determine block, the perforation of the second connecting rod, the position and the of first connecting rod perforation are provided on left side fixed block and right side fixed block
The aligned in position of two connecting rods perforation, connecting rod are perforated across the second connecting rod, the end and left side fixed block and the right side of connecting rod
Side fixed block is fixedly connected with；Installation of the left side fixed block for casing is fixed, by the way that dust cover is fixedly mounted on left side branch
On fagging so that dust cover have very strong structural stability, will not because motor work when generate vibration due to fall off, second connect
The setting of extension bar perforation can make left side fixed block and the connection with Left-side support plate and Right side support plate respectively of right side fixed block
It works simple to operation, passes through the aligned in position that first connecting rod perforation and the second connecting rod are perforated, it will be able to guarantee left side
The close connection of fixed block and Left-side support plate, while can also guarantee the link position of right side fixed block and Right side support plate
Accuracy.
Further, cover installation protrusion, the bottom of dust cover and cover installation protrusion are provided at the top of the fixed block of left side
It is fixedly connected；It is provided with mounting hole in cover installation protrusion, by the position that dust cover and cover are installed to the mounting hole in protrusion
Alignment is set, can be guaranteed in dust cover installation in correct position.
Further, connecting rod wears groove is provided at the top of limit plate, connecting rod passes through connecting rod wears groove；Connecting rod wears groove
The size of size and connecting rod matches, and connecting rod can pass through connecting rod wears groove and be worn to pass through limit plate by connecting rod
The design of slot keeps the connecting portion of limit plate and connecting rod more stable, and limit plate can play support to connecting rod and make
With ensure that connecting rod is able to bear the pressure from casing without deforming, be conducive to maintain whole stationarity.
Further, casing includes sleeve and plate, and the both ends of sleeve are individually positioned in Left-side support plate and Right side support plate
On, plate is fixedly connected on the bottom of sleeve, and third mounting hole is provided on plate, and the end of sleeve is provided with clamping ring；It is flat
Plate is surface plate, is capable of increasing the connection area with the chassis of bottom, keeps installation more stable, is conducive to maintain the flat of casing
The casing internal of weighing apparatus, sleeve and plate composition can install other building blocks of motor, can be from outside is to these components
It can make the top mounting plate position of casing and through plate when installing casing to protection and supporting role, the setting of third mounting hole
Alignment is set, casing is enable to be mounted on the position of design, guarantees the accurate of installation.
Further, dust cover includes framework, rack and connection component, and the shape of framework and the shape of sleeve match, frame
The side of body is fixedly installed with rack, and the other side of framework is provided with clamping groove, the size and the size phase of clamping ring of clamping groove
Matching, clamping ring are fixedly mounted in clamping groove；The bottom of dust cover is fixedly connected with left side fixed block, can guarantee dust cover
Will not because of motor vibration and fall off, rack is mounted on the side of framework, can prevent dust from entering machine to a certain extent
The inside of shell, and can guarantee good ventilation in casing is clamped by clamping groove and the fixed of clamping ring, make casing with it is dust-proof
Cover is also fixed together, and has again ensured that the fastness of dust cover installation.
Further, connection component includes threaded rod, baffle and fixing bolt, and baffle is arranged in the inside of framework, threaded rod according to
Secondary to pass through baffle, framework and left side fixed block, the end of threaded rod is fixedly connected with fixing bolt, and it is fixed that fixing bolt is mounted on left side
The outside of block；Dust cover can be fixedly connected by connection component with left side fixed block, and baffle can be from the top of threaded rod to spiral shell
Rasp bar plays barrier effect, prevents threaded rod from moving down across framework, can be fixed threaded rod by fixing bolt, to make
Baffle, threaded rod, framework and left side fixed block fit closely fixation.
Using a kind of installation method of such as above-mentioned permanent magnet synchronous motor vibration reduction base, it is characterised in that: including walking as follows
It is rapid:
1) installation of pedestal:
(1) Left-side support plate and Right side support plate are placed on mounting platform and are separated by a distance first, then will
A piece connecting rod initially passes through the perforation of the first connecting rod on Left-side support plate, and ensures connecting rod more than Left-side support plate at least
Then another connecting rod is penetrated first connecting rod on Left-side support plate and perforated, then by second on the fixed block of left side by 5cm
Connecting rod perforation is aligned with connecting rod, so that connecting rod is passed through the second connecting rod and is perforated, and on the left of ensuring the right side wall of fixed block and
The left side wall of Left-side support plate is bonded closely, then using stud from the outside of left side fixed block by connecting rod and left side fixed block
Tighten fixation；
(2) then the first stiffening ring is set in connecting rod, and the first stiffening ring is welded and fixed with connecting rod, then
Connecting rod is promoted from the other side of connecting rod, after so that connecting rod is lifted certain distance, limit plate is placed under connecting rod
Side, then connecting rod is discharged, adjusts and push connecting rod, enter connecting rod in connecting rod wears groove from top, then push
Limit plate is bonded limit plate with the first stiffening ring, and then the second stiffening ring is set in connecting rod again, and rotation second is reinforced
Circle, is bonded the second stiffening ring with the right side of limit plate, and the second stiffening ring is welded and fixed with limit plate；First stiffening ring,
The first stiffening ring can cannot be changed and pushing or sliding by moving in rotation between second stiffening ring and connecting rod
With the relative position of the second stiffening ring and connecting rod, thus the first stiffening ring can play position-limiting action to limit plate, pass through elder generation
The position of the first stiffening ring is determined to determine the installation site of limit plate, limit plate is fixed by the second stiffening ring, makes to limit
Plate is firmly fixed between the first stiffening ring and the second stiffening ring, so that connecting plate be enable to be bonded with limit plate；
(3) the distance between the second stiffening ring and third stiffening ring are determined then according to design size, make the distance with
The length of through plate matches, and then third stiffening ring is fixed in connecting rod, according to the synchronous original carried out of two connecting rods
Then, the connection to connecting rod and second group of retention mechanism then is completed further according to the step in step (2), and is reinforced with the 4th
Circle fixes connecting rod and retention mechanism, guarantees the bottom of limit plate and the bottom flush of Left-side support plate；Second stiffening ring
It with the use of third stiffening ring, can guarantee the mounting distance between two groups of retention mechanisms, make the mounting distance and through plate
The just matching of length, ensure that the accuracy of installation；
(4) through plate is placed on to the top of two groups of retention mechanisms from the top down again, is affixed top mounting plate with limit plate
It closes, and guarantees that the side connecting hole on the mounting plate of side coincides with mounting hole preset on limit plate, finally wear stud
Side connecting hole and preset mounting hole are crossed, the fixation of counter-lateral quadrents mounting plate and limit plate is completed；
(5) connecting rod is finally passed through the first connecting rod on Right side support plate to perforate, and according to the step in step (1)
Suddenly, the installation to right side fixed block and Right side support plate is completed；
2) installation of pedestal and casing:
(1) pedestal being installed is placed on mounting platform first, it is ensured that pedestal not will shake left and right, then by machine
The both ends of shell are placed on Left-side support plate and Right side support plate, and adjustment makes the position and top of preset third mounting hole on plate
The position of preset upside connecting hole coincides on portion's mounting plate；By making the position of third mounting hole and upside connecting hole weight
It closes, can guarantee that casing is mounted on the position of design, keep installation results controllable；
(2) third mounting hole and upside connecting hole are passed through from the inner utilization stud of sleeve, makes casing and top mounting plate
It is fixedly connected；
3) installation of dust cover and pedestal:
(1) baffle is placed on the mounting hole of framework bottom first, threaded rod is then passed through into baffle, then by dust cover
It moves on the fixed block of left side, after making threaded rod sequentially pass through the upper preset mounting hole of cover installation protrusion, makes to be clamped ring and clamping
Slot links together；By docking the mounting hole on the mounting hole and framework in cover installation protrusion, framework and a left side can be made
The mating operation of side fixed block is simpler and accurate；
(2) from the bottom of left side fixed block, fixing bolt is rotated to threaded rod, and fixing bolt is rotated to left side fixed block
Bottom surface until while not being able to rotate, stops rotating, complete the installation of dust cover and pedestal.
The utility model is by adopting the above-described technical solution, have the advantages that the bottom and left side of dust cover
Fixed block is fixedly connected, can guarantee dust cover will not because of motor vibration and fall off, ensure that dust cover installation it is secured
Property, casing and dust cover be installed on pedestal, and pedestal cleverly assemble by each component can make itself have good put down
Weighing apparatus property, so that the casing being mounted on the base be made to keep horizontality, Left-side support plate and Right side support plate primarily serve support and make
With the both ends of casing are individually positioned on Left-side support plate and Right side support plate, make Left-side support plate and right side by connecting rod
Support plate is connected to form a whole, and is able to bear the pressure of the internal component of casing and casing, Left-side support plate and right side branch
It is connected between fagging by connecting rod, so that the total quality of pedestal is maintained at lighter level, but the length of pedestal is longer, makes
Pedestal is more stable, vibration force can be dispersed to all directions, connects so as to the smaller vibration because of motor to pedestal
The damage of the structure connect can be only installed at casing on the position of limit plate restriction by the position-limiting action of limit plate, ensure that
Casing can be mounted on the centre of Left-side support plate and Right side support plate, to keep Left-side support plate and Right side support plate stress flat
Weighing apparatus, adjustment part is for installing pedestal and other mechanisms, and making motor integrally can install on need position to be used, in addition
Limit plate also plays a supporting role to connecting rod, prevents connecting rod from being deformed by pressure.
The utility model provides a kind of technical solution of permanent magnet synchronous motor vibration reduction base, provides a kind of base, both
The inside of permanent-magnet synchronous can be protected to form position not by outside contamination, and be capable of providing firm pedestal and be used to that casing to be installed,
The installation consolidated by casing and pedestal, the horizontal adjustment work for installing motor become very simple, while pedestal can will
Motor is raised to certain altitude, prevents motor bottom from soaking, and can guarantee that fastness is fixed between motor and pedestal, so that maintenance side
Just, installation cost reduces.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is a kind of structural schematic diagram of permanent magnet synchronous motor vibration reduction base of the utility model；
Fig. 2 is the structural schematic diagram of the utility model in the base；
Fig. 3 is the structural schematic diagram of retention mechanism in the utility model；
Fig. 4 is the structural schematic diagram of casing in the utility model；
Fig. 5 is the structural schematic diagram of dust cover in the utility model；
Fig. 6 is the structural schematic diagram of Left-side support plate and left side fixed block in the utility model.
In figure: 1- pedestal；2- casing；3- dust cover；4- Left-side support plate；5- Right side support plate；6- connecting rod；7- fastening
Mechanism；8- limit plate；9- adjustment part；10- through plate；Mounting plate at the top of 11-；The side 12- mounting plate；13- connecting plate；On 14-
Side connecting hole；The side 15- connecting hole；The perforation of 16- first connecting rod；Fixed block on the left of 17-；Fixed block on the right side of 18-；19- second
Connecting rod perforation；20- cover installation protrusion；21- connecting rod wears groove；22- sleeve；23- plate；24- third mounting hole；25- card
Connect ring；26- framework；27- rack；28- connection component；29- clamping groove；30- threaded rod；31- baffle；32- fixing bolt；33-
One stiffening ring；The second stiffening ring of 34-；35- third stiffening ring；The 4th stiffening ring of 36-.
Specific embodiment
It as shown in Figures 1 to 6, is a kind of permanent magnet synchronous motor vibration reduction base of the utility model, including pedestal 1 and casing
2, it further include dust cover 3, pedestal 1 includes Left-side support plate 4, Right side support plate 5, connecting rod 6 and retention mechanism 7, connecting rod 6
Both ends are fixedly connected with Left-side support plate 4 and Right side support plate 5 respectively, and connecting rod 6 is provided with two groups altogether, and connecting rod 6 is mounted on
On retention mechanism 7, retention mechanism 7 is provided with two groups altogether, and two groups of retention mechanisms 7 are centrosymmetric distribution, and retention mechanism 7 includes limit
Position plate 8 and adjustment part 9, adjustment part 9 are mounted on the side of limit plate 8, connect between two groups of retention mechanisms 7 by the way that through plate 10 is fixed
It connects, through plate 10 includes top mounting plate 11, side mounting plate 12 and connecting plate 13, the U-shaped structure of connecting plate 13, connecting plate 13
Bottom and Left-side support plate 4 bottom flush, the both ends of connecting plate 13 are fixedly connected with top mounting plate 11, and top is installed
Plate 11 is placed on the top surface of limit plate 8, and side mounting plate 12 is fixedly connected with the side of limit plate 8；The bottom of dust cover 3 with
Left side fixed block 17 is fixedly connected, can guarantee dust cover 3 will not because of motor vibration and fall off, ensure that dust cover 3 pacify
The fastness of dress, casing 2 and dust cover 3 are installed on pedestal 1, and pedestal 1 is cleverly assembled by each component can make itself
With good balance, so that the casing 2 being mounted on pedestal 1 be made to keep horizontality, Left-side support plate 4 and Right side support plate
5 primarily serve supporting role, and the both ends of casing 2 are individually positioned on Left-side support plate 4 and Right side support plate 5, pass through connecting rod 6
It is connected to form a whole Left-side support plate 4 and Right side support plate 5, is able to bear the pressure of the internal component of casing 2 and casing 2
Power is connected between Left-side support plate 4 and Right side support plate 5 by connecting rod 6, so that the total quality of pedestal 1 is maintained at relatively light
Level, but the length of pedestal 1 is longer, keeps pedestal 1 more stable, vibration force can be dispersed to all directions, so as to
Enough smaller damages because of the vibration of motor to the structure connecting with pedestal 1, make casing 2 can only by the position-limiting action of limit plate 8
It is mounted on the position of the restriction of limit plate 8, ensure that casing 2 can be mounted in Left-side support plate 4 and Right side support plate 5
Between, to make 5 stress balance of Left-side support plate 4 and Right side support plate, adjustment part 9 is for pacifying pedestal 1 and other mechanisms
Dress, making motor integrally can install on need position to be used, and in addition limit plate 8 also plays a supporting role to connecting rod 6, prevents
Connecting rod 6 is deformed by pressure.It is provided with upside connecting hole 14 on top mounting plate 11, is provided with side on side mounting plate 12
Face connecting hole 15；Top mounting plate 11 provides a burnishing surface and is fixedly connected with casing 2, installs the bottom of casing 2 and top
Plate 11 can fit closely, and the setting of upside connecting hole 14 can play restriction effect to the placement location of top mounting plate 11,
It can assist in docking for casing 2 and top mounting plate 11, make to connect easier, the setting pair of side connecting hole 15 between the two
The installation site of side mounting plate 12 plays restriction effect, makes side mounting plate 12 can only be in the position that side connecting hole 15 limits
Place is fixedly connected with limit plate 8.First connecting rod perforation 16, connecting rod are provided on Left-side support plate 4 and Right side support plate 5
6 pass through first connecting rod perforation 16；The setting of first connecting rod perforation 16 enables connecting rod 6 to pass through Left-side support plate 4 and the right side
Side support plate 5, so as to be fixed together Left-side support plate 4 and Right side support plate 5 by connecting rod 6.Left side branch
The outside of fagging 4 is provided with left side fixed block 17, and the outside of Right side support plate 5 is provided with right side fixed block 18, left side fixed block
17 and right side fixed block 18 on be provided with the second connecting rod perforation 19, first connecting rod perforation 16 position and the second connecting rod
The aligned in position of perforation 19, connecting rod 6 pass through the second connecting rod perforation 19, the end and left side fixed block 17 and the right side of connecting rod 6
Side fixed block 18 is fixedly connected with；Installation of the left side fixed block 17 for casing 2 is fixed, by the way that dust cover 3 to be fixedly mounted on
On Left-side support plate 4 so that dust cover 3 have very strong structural stability, will not because motor work when generate vibration due to take off
Fall, the second connecting rod perforation 19 setting can make left side fixed block 17 and right side fixed block 18 respectively with Left-side support plate 4 and
The connection work of Right side support plate 5 is simple to operation, by by first connecting rod perforation 16 and second connecting rod perforation 19 position
Set alignment, it will be able to guarantee the close connection of left side fixed block 17 and Left-side support plate 4, while can also guarantee right side fixed block
18 with the accuracy of the link position of Right side support plate 5.The top of left side fixed block 17 is provided with cover installation protrusion 20, dust-proof
The bottom of cover 3 is fixedly connected with cover installation protrusion 20；It is provided with mounting hole in cover installation protrusion 20, by by dust cover 3
With the aligned in position of the mounting hole in cover installation protrusion 20, can guarantee in the installation in correct position of dust cover 3.Limit plate
8 top is provided with connecting rod wears groove 21, and connecting rod 6 passes through connecting rod wears groove 21；The size and connecting rod 6 of connecting rod wears groove 21
Size match, connecting rod 6 can pass through connecting rod wears groove 21, thus pass through limit plate 8, pass through setting for connecting rod wears groove 21
Meter, keeps limit plate 8 and the connecting portion of connecting rod 6 more stable, and limit plate 8 can play a supporting role to connecting rod 6,
It ensure that connecting rod 6 is able to bear the pressure from casing 2 without deforming, be conducive to maintain whole stationarity.Casing 2
Including sleeve 22 and plate 23, the both ends of sleeve 22 are individually positioned on Left-side support plate 4 and Right side support plate 5, and plate 23 is solid
Surely it is connected to the bottom of sleeve 22, third mounting hole 24 is provided on plate 23, the end of sleeve 22 is provided with clamping ring 25；It is flat
Plate 23 is surface plate, is capable of increasing the connection area with the chassis of bottom, keeps installation more stable, is conducive to maintain casing 2
Other building blocks that motor can be installed inside the casing 2 that balance, sleeve 22 and plate 23 form, can be from outside to these
Component plays protection and supporting role, and the setting of third mounting hole 24 can make casing 2 and through plate 10 when installing casing 2
11 aligned in position of top mounting plate, enables casing 2 to be mounted on the position of design, guarantees the accurate of installation.Dust cover 3 includes frame
Body 26, rack 27 and connection component 28, the shape of framework 26 and the shape of sleeve 22 match, and the side of framework 26 is fixedly mounted
There is rack 27, the other side of framework 26 is provided with clamping groove 29, and the size of clamping groove 29 and the size of clamping ring 25 match, block
Ring 25 is connect to be fixedly mounted in clamping groove 29；The bottom of dust cover 3 is fixedly connected with left side fixed block 17, can guarantee dust cover
3 will not because of motor vibration and fall off, rack 27 is mounted on the side of framework 26, can prevent to a certain extent dust into
Enter the inside of casing 2, and can guarantee good ventilation in casing 2, is clamped, is made by clamping groove 29 and the fixed of clamping ring 25
Casing 2 is also fixed together with dust cover 3, has again ensured that the fastness that dust cover 3 is installed.Connection component 28 includes spiral shell
The inside of framework 26 is arranged in rasp bar 30, baffle 31 and fixing bolt 32, baffle 31, and threaded rod 30 sequentially passes through baffle 31, framework
26 and left side fixed block 17, the end of threaded rod 30 be fixedly connected with fixing bolt 32, fixing bolt 32 be mounted on left side fixed block 17
Outside；Dust cover 3 can be fixedly connected by connection component 28 with left side fixed block 17, and baffle 31 can be from the upper of threaded rod 30
Barrier effect plays to threaded rod 30 in side, prevents threaded rod 30 from passing through framework 26 and moves down, can be by spiral shell by fixing bolt 32
Rasp bar 30 is fixed, so that baffle 31, threaded rod 30, framework 26 and left side fixed block 17 be made to fit closely fixation.
Using a kind of installation method of such as above-mentioned permanent magnet synchronous motor vibration reduction base, include the following steps:
1) installation of pedestal 1:
(1) Left-side support plate 4 and Right side support plate 5 are placed on mounting platform and are separated by a distance first, then
A piece connecting rod 6 is initially passed through into the perforation of the first connecting rod on Left-side support plate 4 16, and ensures that connecting rod 6 is more than left side branch
Then another connecting rod 6 is penetrated first connecting rod perforation 16 on Left-side support plate 4, then by left side by at least 5cm of fagging 4
The second connecting rod perforation 19 on fixed block 17 is aligned with connecting rod 6, so that connecting rod 6 is passed through the second connecting rod perforation 19, and really
The right side wall for protecting left side fixed block 17 is bonded closely with the left side wall of Left-side support plate 4, then utilizes stud from left side fixed block
17 outside connecting rod 6 and left side fixed block 17 are tightened into fixation；
(2) then the first stiffening ring 33 is set in connecting rod 6, and the first stiffening ring 33 is welded admittedly with connecting rod 6
It is fixed, it is then promoted from the other side of connecting rod 6 by connecting rod 6, after so that connecting rod 6 is lifted certain distance, limit plate 8 is placed on
Then the lower section of connecting rod 6 discharges connecting rod 6, adjust and push connecting rod 6, so that connecting rod 6 is entered connecting rod from top and wears
In slot 21, limit plate 8 is then pushed, limit plate 8 is bonded with the first stiffening ring 33, is then again set in the second stiffening ring 34
In connecting rod 6, the second stiffening ring 34 is rotated, is bonded the second stiffening ring 34 with the right side of limit plate 8, and by the second stiffening ring 34
It is welded and fixed with limit plate 8；Between first stiffening ring 33, the second stiffening ring 34 and connecting rod 6 can by moving in rotation, without
Can by pushing or sliding changes the relative position of the first stiffening ring 33 and the second stiffening ring 34 and connecting rod 6, thus the
One stiffening ring 33 can play position-limiting action to limit plate 8, determine limit plate 8 by first determining the position of the first stiffening ring 33
Installation site, it is by the second stiffening ring 34 that limit plate 8 is fixed, be firmly fixed limit plate 8 in 33 He of the first stiffening ring
Between second stiffening ring 34, so that connecting plate 13 be enable to be bonded with limit plate 8；
(3) the distance between second stiffening ring 34 and third stiffening ring 35 are determined then according to design size, make this away from
Match from the length with through plate 10, then third stiffening ring 35 is fixed in connecting rod 6, it is same according to two connecting rods 6
The principle carried out is walked, then further according to the step in step (2), completes the connection to connecting rod 6 and second group of retention mechanism 7,
And it is with the 4th stiffening ring 36 that connecting rod 6 and retention mechanism 7 is fixed, guarantee the bottom of limit plate 8 and the bottom of Left-side support plate 4
Flush；The use of second stiffening ring 34 and third stiffening ring 35, can guarantee the mounting distance between two groups of retention mechanisms 7,
The just matching for making the length of the mounting distance and through plate 10, ensure that the accuracy of installation；
(4) through plate 10 is placed on to the top of two groups of retention mechanisms 7 from the top down again, makes top mounting plate 11 and limit plate
8 fit, and guarantee that the side connecting hole 15 on side mounting plate 12 coincides with preset mounting hole on limit plate 8, most
Stud is passed through into side connecting hole 15 and preset mounting hole afterwards, completes the fixation of counter-lateral quadrents mounting plate 12 and limit plate 8；
(5) connecting rod 6 is finally passed through into the first connecting rod perforation 16 on Right side support plate 5, and according in step (1)
Step completes the installation to right side fixed block 18 and Right side support plate 5；
2) installation of pedestal 1 and casing 2:
(1) pedestal 1 being installed is placed on mounting platform first, it is ensured that pedestal 1 not will shake left and right, and then will
The both ends of casing 2 are placed on Left-side support plate 4 and Right side support plate 5, and adjustment makes preset third mounting hole 24 on plate 23
Position and the position of upside connecting hole 14 preset on top mounting plate 11 coincide；By making third mounting hole 24 and upside
The position of connecting hole 14 is overlapped, and can be guaranteed that casing 2 is mounted on the position of design, be kept installation results controllable；
(2) third mounting hole 24 and upside connecting hole 14 are passed through from the inner utilization stud of sleeve 22, makes casing 2 and top
Mounting plate 11 is fixedly connected；
3) installation of dust cover 3 and pedestal 1:
(1) baffle 31 is placed on the mounting hole of 26 bottom of framework first, threaded rod 30 is then passed through into baffle 31, then
Dust cover 3 is moved on the fixed block 17 of left side, sequentially passes through threaded rod 30 in cover installation protrusion 20 after preset mounting hole,
Clamping ring 25 is set to link together with clamping groove 29；By the way that cover to be installed to the installation on mounting hole and framework 26 in protrusion 20
Hole docking, can make framework 26 and the mating operation of left side fixed block 17 simpler and accurate；
(2) it from the bottom of left side fixed block 17, rotates by the rotation of fixing bolt 32 to threaded rod 30, and by fixing bolt 32 to a left side
The bottom surface of side fixed block 17 is stopped rotating when until not being able to rotate, and completes the installation of dust cover 3 and pedestal 1.
The utility model is by adopting the above-described technical solution, have the advantages that the bottom and left side of dust cover 3
Fixed block 17 is fixedly connected, can guarantee dust cover 3 will not because of motor vibration and fall off, ensure that dust cover 3 install
Fastness, casing 2 and dust cover 3 are installed on pedestal 1, and pedestal 1 is cleverly assembled by each component can make itself to have
Good balance, so that the casing 2 being mounted on pedestal 1 be made to keep horizontality, Left-side support plate 4 and Right side support plate 5 are main
It plays a supporting role, the both ends of casing 2 are individually positioned on Left-side support plate 4 and Right side support plate 5, are made by connecting rod 6
Left-side support plate 4 and Right side support plate 5 are connected to form a whole, and are able to bear the pressure of the internal component of casing 2 and casing 2
Power is connected between Left-side support plate 4 and Right side support plate 5 by connecting rod 6, so that the total quality of pedestal 1 is maintained at relatively light
Level, but the length of pedestal 1 is longer, keeps pedestal 1 more stable, vibration force can be dispersed to all directions, so as to
Enough smaller damages because of the vibration of motor to the structure connecting with pedestal 1, make casing 2 can only by the position-limiting action of limit plate 8
It is mounted on the position of the restriction of limit plate 8, ensure that casing 2 can be mounted in Left-side support plate 4 and Right side support plate 5
Between, to make 5 stress balance of Left-side support plate 4 and Right side support plate, adjustment part 9 is for pacifying pedestal 1 and other mechanisms
Dress, making motor integrally can install on need position to be used, and in addition limit plate 8 also plays a supporting role to connecting rod 6, prevents
Connecting rod 6 is deformed by pressure.
The utility model provides a kind of technical solution of permanent magnet synchronous motor vibration reduction base, provides a kind of base, both
The inside of permanent-magnet synchronous can be protected to form position not by outside contamination, and be capable of providing firm pedestal 1 for installing casing
2, the installation consolidated by casing 2 and pedestal 1, the horizontal adjustment work for installing motor becomes very simple, while 1 energy of pedestal
It is enough that motor is raised to certain altitude, it prevents motor bottom from soaking, can guarantee that fastness is fixed between motor and pedestal 1, so that
Maintenance is convenient, installation cost reduces.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How it based on the utility model, to realize essentially identical technical effect, made ground simple change, equivalent replacement or repairs
Decorations etc., are all covered by among the protection scope of the utility model.
Claims (9)
1. a kind of permanent magnet synchronous motor vibration reduction base, including pedestal and casing, it is characterised in that: it further include dust cover, it is described
Pedestal includes Left-side support plate, Right side support plate, connecting rod and retention mechanism, the both ends of the connecting rod respectively with the left side
Support plate is fixedly connected with the Right side support plate, and the connecting rod is provided with two groups altogether, and the connecting rod is mounted on described tight
Gu in mechanism, the retention mechanism is provided with two groups altogether, retention mechanism described in two groups is centrosymmetric distribution, the retention mechanism
Including limit plate and adjustment part, the adjustment part is mounted on the side of the limit plate, passes through between retention mechanism described in two groups
Through plate is fixedly connected, and the through plate includes top mounting plate, side mounting plate and connecting plate, the U-shaped knot of connecting plate
Structure, the bottom flush of the bottom of the connecting plate and the Left-side support plate, the both ends of the connecting plate and the top are pacified
Loading board is fixedly connected, and the top mounting plate is placed on the top surface of the limit plate, the side mounting plate and the limit
The side of plate is fixedly connected.
2. a kind of permanent magnet synchronous motor vibration reduction base according to claim 1, it is characterised in that: on the top mounting plate
It is provided with upside connecting hole, is provided with side connecting hole on the side mounting plate.
3. a kind of permanent magnet synchronous motor vibration reduction base according to claim 1, it is characterised in that: the Left-side support plate and
First connecting rod perforation is provided on the Right side support plate, the connecting rod is perforated across the first connecting rod.
4. a kind of permanent magnet synchronous motor vibration reduction base according to claim 3, it is characterised in that: the Left-side support plate
Outside is provided with left side fixed block, and right side fixed block, the left side fixed block and institute are provided on the outside of the Right side support plate
It states and is provided with the perforation of the second connecting rod on the fixed block of right side, the position of the first connecting rod perforation and second connecting rod
The aligned in position of perforation, the connecting rod are perforated across second connecting rod, and the end of the connecting rod and the left side are solid
Determine block and the right side fixed block is fixedly connected with.
5. a kind of permanent magnet synchronous motor vibration reduction base according to claim 4, it is characterised in that: the left side fixed block
Top is provided with cover installation protrusion, and the bottom of the dust cover is fixedly connected with cover installation protrusion.
6. a kind of permanent magnet synchronous motor vibration reduction base according to claim 1, it is characterised in that: the top of the limit plate
It is provided with connecting rod wears groove, the connecting rod passes through the connecting rod wears groove.
7. a kind of permanent magnet synchronous motor vibration reduction base according to claim 1, it is characterised in that: the casing includes sleeve
And plate, the both ends of the sleeve are individually positioned on the Left-side support plate and the Right side support plate, the plate is fixed
It is connected to the bottom of the sleeve, third mounting hole is provided on the plate, the end of the sleeve is provided with clamping ring.
8. a kind of permanent magnet synchronous motor vibration reduction base according to claim 7, it is characterised in that: the dust cover includes frame
Body, rack and connection component, the shape of the framework and the shape of the sleeve match, and the side of the framework is fixedly mounted
There is the rack, the other side of the framework is provided with clamping groove, the size phase of the size of the clamping groove and the clamping ring
Matching, the clamping ring are fixedly mounted in the clamping groove.
9. a kind of permanent magnet synchronous motor vibration reduction base according to claim 8, it is characterised in that: the connection component includes
Threaded rod, baffle and fixing bolt, the baffle are arranged in the inside of the framework, the threaded rod sequentially pass through the baffle,
The framework and the left side fixed block, the end of the threaded rod are fixedly connected with the fixing bolt, the fixing bolt installation
In the outside of the left side fixed block.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920274899.4U CN209313614U (en) | 2019-03-05 | 2019-03-05 | A kind of permanent magnet synchronous motor vibration reduction base |
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| CN201920274899.4U CN209313614U (en) | 2019-03-05 | 2019-03-05 | A kind of permanent magnet synchronous motor vibration reduction base |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660063A (en) * | 2019-03-05 | 2019-04-19 | 浙江晋特种电机有限公司 | A kind of permanent magnet synchronous motor vibration reduction base and its installation method |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660063A (en) * | 2019-03-05 | 2019-04-19 | 浙江晋特种电机有限公司 | A kind of permanent magnet synchronous motor vibration reduction base and its installation method |
| CN109660063B (en) * | 2019-03-05 | 2023-09-26 | 浙江晋一特种电机有限公司 | Vibration reduction base for permanent magnet synchronous motor and installation method thereof |
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