CN208083604U - A kind of thread bushing threading machine that no frame permanent magnet synchronous motor directly drives - Google Patents
A kind of thread bushing threading machine that no frame permanent magnet synchronous motor directly drives Download PDFInfo
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- CN208083604U CN208083604U CN201820170618.6U CN201820170618U CN208083604U CN 208083604 U CN208083604 U CN 208083604U CN 201820170618 U CN201820170618 U CN 201820170618U CN 208083604 U CN208083604 U CN 208083604U
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- rotary shaft
- threading machine
- permanent magnet
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Abstract
The utility model discloses a kind of thread bushing threading machine that no frame permanent magnet synchronous motor directly drives, and the thread bushing threading machine includes workbench, fixture, guiding axis and rod thread mechanism；The fixture is fixedly installed in described workbench one end；The guiding axis is fixedly mounted on the workbench other end；The rod thread mechanism includes motor mount and rotary shaft；The motor mount is slidably connected on the guiding axis；The rotary shaft is installed on by bearing in the motor mount, and the rotary shaft front end is equipped with the fixed seat of set line mould, and the rotary shaft is directly driven by no frame permanent magnet synchronous motor.The utility model provides a kind of thread bushing threading machine that no frame permanent magnet synchronous motor directly drives, and the thread bushing threading machine reduces intermediate transmission component, and simple in structure, transmission efficiency, torque are big.
Description
Technical field
The present invention relates to Workpiece machining apparatus technical field, more particularly to a kind of spiral shell that no frame permanent magnet synchronous motor directly drives
Line die head threading machine.
Background technology
Thread bushing threading machine is one kind in Pipe installing, according to the equipment that practical situation carries out screw thread process to pipeline,
In work pieces process field, application range is very extensive, and the handwork before comparing greatly improves processing efficiency, alleviates
Labor intensity.
The type of thread bushing threading machine is more and more at present, and function is more and more perfect, and structure is also to become increasingly complex, but it drives
Dynamic device is generally still to be formed using transmission devices such as motor and belt, gear and connecting rods, and the intermediate link of transmission is more, transmission
Efficiency and loss of significance it is larger, simultaneously because the increase of the quantity of transmission parts, performance are affected, also lead to design, system
The difficulty made and assembled increases, the increase of cost.
Invention content
It is directly driven in response to the problems existing in the prior art, the purpose of the present invention is to provide a kind of no frame permanent magnet synchronous motor
Thread bushing threading machine, the thread bushing threading machine reduce intermediate transmission component, simple in structure, transmission efficiency.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of thread bushing threading machine that no frame permanent magnet synchronous motor directly drives, the thread bushing threading machine include workbench, fixture,
Guiding axis and rod thread mechanism；The fixture is fixedly installed in described workbench one end；The guiding axis is fixedly mounted on institute
State the workbench other end；The rod thread mechanism includes motor mount and rotary shaft；The motor mount is slidably connected
In on the guiding axis；The rotary shaft is installed on by bearing in the motor mount, and the rotary shaft front end is equipped with set
The fixed seat of line mould；The rotary shaft is directly driven by no frame permanent magnet synchronous motor, the no frame permanent magnet synchronous motor packet
Include stator module and rotor assembly；The stator module is fixedly installed on the motor mount, is carried for the rotor assembly
For rotating excitation field；The rotor assembly with magnetic property is fixedly installed in the rotary shaft；
Wherein, the stator module includes stator core and the stator winding that is wrapped on the stator core, described
Stator core is in be integrally machined molding circular cylindrical structure or ring discoid structure.
Preferably, the motor mount is equipped with mounting hole, is equipped with positioning step in the mounting hole, the bearing is set
In the positioning step both ends, it is fixed in the mounting hole by rear pressing cover by the rotary shaft equipped with fixed step；Its
Purpose is that the positioning step can not only facilitate the location and installation of bearing, but also increases the thread bushing threading machine and undertake axial direction
The ability of load；
Preferably, the rotor assembly includes rotor pedestal and magnet steel substrate, and the rotor pedestal is fixedly installed in described
In rotary shaft, the magnet steel substrate is distributed in around the gear shaft axial line on the rotor pedestal；It is intended that institute
An installation form can be provided for magnet steel substrate by stating rotor pedestal, and in assembling, the rotor pedestal and magnet steel substrate can be with
Assembly is completed in advance, enters the installation procedure of next step as a whole, easy for installation, improves installation effectiveness, prevented also from
The problem of scattered component is omitted, bad management.
It is further preferred that rotary shaft column structure in a ring；The rotor pedestal is fixedly installed in the rotation
Shaft end；The magnet steel substrate is distributed in side wall and/or the end face of the rotor pedestal；It is intended that screw rod it is radial and/
Or it is axial to screw rod offer turning moment, increase the turning moment of the screw rod；The rotation of column structure in a ring
Axis can be in work pieces process so that workpiece can lead directly to the rotary shaft, according to the different length for needing to process screw thread, no
It is limited by space.
Preferably, the rotor pedestal is in double-layer structure, and end face is equipped with trepanning, it is intended that the double-layer structure
Design saves material utilization amount, alleviates the weight of the rotor pedestal, reduce motor be overcome itself rotor weight and
The electric energy additionally consumed, and the radius of rotor rotation is increased, increase turning moment；The trepanning also increases institute
The contact area for stating rotor pedestal and outside air, increases heat dissipation effect, ensures the stability of equipment operation.
Preferably, the stator module further includes having stator base；The stator base is fixedly installed in the motor peace
It fills on seat；The stator core is fixedly installed in the stator base, and the stator base, which is equipped with, is adapted to the stator iron
The third positioning groove of core；It is intended that the stator base can provide an installation form for stator core, assembling
When, the stator base can assemble completion in advance with stator core, enter the installation procedure of next step, peace as a whole
Dress is convenient, improves installation effectiveness, is omitted prevented also from scattered component, solves the problems, such as the various bad management of parts.
It is further preferred that capping structure, top end cover outer rim are equipped with installation step to the stator base in a ring；It is described
Stator core is placed in side wall and/or the end face of the stator base；The outside cloth in stator base open end equipped with Air Filter
It sets；It is intended that the stator base of capping structure provides the various of installation site for the stator core in a ring
Property, the stator core can be that annular is fixed on side wall, or dish type is fixed on end face, the corresponding magnet steel substrate；
The installation form arranged outside the phase of the stator base open end, increases the contact surface of stator module and outside air so that fixed
The heat that sub-component generates is more prone to quickly distribute；The Air Filter is for preventing external dust from entering in motor
Portion influences the performance of motor.
Preferably, the stator module is equipped with bosh, and the bosh is arranged in the shape of a spiral；Its purpose exists
In, the stator module be the magnetic field for needing electric power to generate rotation, while testing rotating excitation field and the gear shaft
Rotation, a large amount of heat can be supervened, influence the normal operation of equipment, the flow that circulates in the bosh can be quickly
Heat is taken away, ensures the stable of equipment.
Preferably, the thread bushing threading machine includes coolant circulation system, the coolant circulation system with it is described cold
But sink is connected to；It is intended that the coolant circulation system is to work piece surface in traditional mantle fiber machine equipment
Play the role of cooling and lubricating, and in the present invention, the coolant circulation system is connected to the bosh, except to processing
Part carries out except coolant liquid, is also cooled down to motor, improves the utilization rate of coolant liquid, eliminated to make motor cool down
The cooling circulating water system for cooling down and individually setting up, has saved cost, has reduced energy loss.
Preferably, it is provided with annular groove on the set line mould, oil transportation hole is circumferentially provided with along the liquid bath；It is intended that institute
Drainage guiding role can be played by stating annular groove and oil transportation hole, and coolant liquid is more fully led to work piece surface, compared to tradition
By cooling liquid outlet directly against processing mouth mode, form of the invention improve coolant liquid utilization rate, increase cooling surface
Product improves cooling effect.
Compared with prior art, the beneficial effects of the invention are as follows：1, using no frame permanent magnet synchronous motor as thread bush
The driving motor of silk machine, directly with rotation axis connection, motor stator is looped around around rotor rotor, is fixed on motor peace
It fills on seat, drives intermediate link to reduce gear, reduction box etc., simplify the type of drive of equipment and the structure type of equipment,
Drive efficiency is improved, the loss of the energy is reduced；2, the mode directly driven substantially reduces the volume of equipment, alleviates weight of equipment；
3, the drive form that permanent magnet synchronous motor directly drives has fast response time, the high advantage of control accuracy；4, the cooling rationally designed
Liquid system is in cooling workpiece, and while improving machining accuracy, and effective realize cools to motor stator component,
It ensure that the stable operation of motor；5, the structure optimization for covering line mould, improves the utilization rate of coolant liquid, increases coolant liquid to workpiece
Cooling effect.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for the thread bushing threading machine that no frame permanent magnet synchronous motor directly drives of the present invention；
Fig. 2 is the structural schematic diagram of present invention set line mould；
Fig. 3 shows for a kind of structure for the thread bushing threading machine that no frame permanent magnet synchronous motor directly drives described in the embodiment of the present invention one
It is intended to；
Fig. 4 is the structural schematic diagram of magnet steel substrate one of the present invention；
Fig. 5 is the structural schematic diagram of stator core one of the present invention；
Fig. 6 shows for a kind of structure for the thread bushing threading machine that no frame permanent magnet synchronous motor directly drives described in the embodiment of the present invention two
It is intended to；
Fig. 7 is the structural schematic diagram of magnet steel substrate two of the present invention；
Fig. 8 is the structural schematic diagram of stator core two of the present invention；
Fig. 9 shows for a kind of structure for the thread bushing threading machine that no frame permanent magnet synchronous motor directly drives described in the embodiment of the present invention three
It is intended to；
In figure：1, workbench；2, fixture；3, workpiece；4, support base；5, line mould is covered；51, annular groove；52, oil transportation hole；6,
Rotary shaft；61, fixed step；7, motor mount；71, positioning step；8, stator module；81, stator base；82, stator iron
Core one；83, stator core two；9, rotor assembly；91, rotor pedestal；92, magnet steel substrate one；93, magnet steel substrate two；10, key；
11, locking nut；12, bosh；13, guiding axis；14, bearing；15, Air Filter；16, rear pressing cover；17, coolant liquid recycles
Pipe.
Specific implementation mode
Below in conjunction with the attached drawing in the present invention, technical scheme of the present invention is clearly and completely described, it is clear that
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, all other embodiment that those of ordinary skill in the art are obtained under the conditions of not making creative work belong to
The scope of protection of the invention.
Embodiment one
As shown in Figs. 1-5, a kind of thread bushing threading machine that no frame permanent magnet synchronous motor directly drives, the thread bushing threading machine include
Workbench 1, fixture 2, guiding axis 13 and rod thread mechanism；The fixture 2 is fixedly installed in 1 one end of the workbench；It is described
Guiding axis 13 is fixedly mounted on 1 other end of the workbench；The rod thread mechanism includes motor mount 7 and rotation
Axis 6；The motor mount 7 is slidably connected on the guiding axis 13；The rotary shaft 6 is installed on described by bearing 14
In motor mount 7,6 front end of the rotary shaft is equipped with the fixed seat of set line mould 5, and the rotary shaft 6 is by no frame permanent-magnet synchronous
Motor direct-drive, the no frame permanent magnet synchronous motor include stator module 8 and rotor assembly 9；The stator module 8 is fixed
It is installed on the motor mount 7, rotating excitation field is provided for the rotor assembly 9；The rotor set with magnetic property
Part 9 is fixedly installed in the rotary shaft 6；
Wherein, the stator module 8 includes stator core 1 and the stator that is wrapped on the stator core 1
Winding, the stator core 1 are in be integrally machined molding circular cylindrical structure.
As the preferred of the present embodiment, the workbench 1 is equipped with the support base 4 that workpiece 3 is auxiliarily fixed, the support base
It is placed between the fixture 2 and motor mount 7；The motor mount is equipped with mounting hole, and it is fixed to be equipped in the mounting hole
Position step 71, the bearing 14 are placed in 71 both ends of the positioning step, are passed through by the rotary shaft 6 equipped with fixed step 61
Rear pressing cover 16 is fixed in the mounting hole；The rotor assembly 9 includes rotor pedestal 91 and magnet steel substrate 1, the rotor
Pedestal 91 is fixedly installed in the rotary shaft 6, and the magnet steel substrate 1 is distributed in described turn around 6 axial line of the rotary shaft
In sub-base 91；It is further preferred that the column structure in a ring of the rotary shaft 6；The rotor pedestal 91 is installed by key 10
In 6 end of the rotary shaft, fixed by locking nut 11；The magnet steel substrate 1 is in fan-shaped arc structure, is distributed in institute
State the side wall of rotor pedestal 91；The rotor pedestal 91 is in double-layer structure, and tail end face is equipped with trepanning, convenient for heat dissipation；Further
Ground, the stator module 8 further include having stator base 81；The stator base 81 is fixedly installed in the motor mount 7
On；The stator core 1 is fixedly installed in the stator base 81；Further, the stator base 81 is covered in a ring
Cap structure, top end cover outer rim are equipped with installation step；The stator core 1 is placed in the madial wall of the stator base 81, with
The magnet steel substrate 1 is corresponding；For increase air circulation while, prevent air dust or other impurities enter
Inside motor, 81 open end of the stator base is arranged outward, and is equipped with Air Filter 15；Further, in the stator base
Equipped with bosh 12, the bosh 12 is arranged in the shape of a spiral, is connected to the thread bushing threading machine coolant liquid circulation pipe 17；
It is provided with annular groove 51 on the set line mould 5, circumferentially oil transportation hole 52, the coolant liquid circulation pipe 17 are evenly equipped with along the annular groove 51
Outlet is placed in the annular groove 51.
After energization, the stator core 1 is that the magnet steel substrate 1 provides the magnetic field radially rotated,
It is that the rotary shaft 6 provides the torque rotated around 6 axial line of the rotary shaft to promote the stator module 8 and rotor assembly 9, directly
It connects the driving rotary shaft 6 to rotate, to drive set line mould 5 to carry out screw thread process to workpiece 3.
Embodiment two
As shown in figs 6-8, a kind of thread bushing threading machine that no frame permanent magnet synchronous motor directly drives, the thread bushing threading machine include
Workbench 1, fixture 2, guiding axis 13 and rod thread mechanism；The fixture 2 is fixedly installed in 1 one end of the workbench；It is described
Guiding axis 13 is fixedly mounted on 1 other end of the workbench；The rod thread mechanism includes motor mount 7 and rotation
Axis 6；The motor mount 7 is slidably connected on the guiding axis 13；The rotary shaft 6 is installed on described by bearing 14
In motor mount 7,6 front end of the rotary shaft is equipped with the fixed seat of set line mould 5, and the rotary shaft 6 is by no frame permanent-magnet synchronous
Motor direct-drive, the no frame permanent magnet synchronous motor include stator module 8 and rotor assembly 9；The stator module 8 is fixed
It is installed on the motor mount 7, rotating excitation field is provided for the rotor assembly 9；The rotor set with magnetic property
Part 9 is fixedly installed in the rotary shaft 6；
Wherein, the stator module 8 includes stator core 2 83 and the stator that is wrapped on the stator core 2 83
Winding, the stator core 2 83 are in be integrally machined molding circular cylindrical structure.
As the preferred of the present embodiment, the workbench 1 is equipped with the support base 4 that workpiece 3 is auxiliarily fixed, the support base
It is placed between the fixture 2 and motor mount 7；The motor mount is equipped with mounting hole, and it is fixed to be equipped in the mounting hole
Position step 71, the bearing 14 are placed in 71 both ends of the positioning step, are passed through by the rotary shaft 6 equipped with fixed step 61
Rear pressing cover 16 is fixed in the mounting hole；The rotor assembly 9 includes rotor pedestal 91 and magnet steel substrate 1, the rotor
Pedestal 91 is fixedly installed in the rotary shaft 6, and the magnet steel substrate 2 93 is distributed in described turn around 6 axial line of the rotary shaft
In sub-base 91；It is further preferred that the column structure in a ring of the rotary shaft 6；The rotor pedestal 91 is installed by key 10
In 6 end of the rotary shaft, fixed by locking nut 11；The magnet steel substrate 2 93 is in fan-shaped disk-like structure, is distributed in institute
State the end face of rotor pedestal 91；The rotor pedestal 91 is in double-layer structure, and tail end face is equipped with trepanning, convenient for heat dissipation；Further
Ground, the stator module 8 further include having stator base 81；The stator base 81 is fixedly installed in the motor mount 7
On；The stator core 2 83 is fixedly installed in the stator base 81；Further, the stator base 81 is covered in a ring
Cap structure, top end cover outer rim are equipped with installation step；The stator core 2 83 is placed in the inner face of the stator base 81, with
The magnet steel substrate 2 93 is corresponding；For increase air circulation while, prevent air dust or other impurities enter
Inside motor, 81 open end of the stator base is arranged outward, and is equipped with Air Filter 15；Further, in the stator base
Equipped with bosh 12, the bosh 12 is arranged in the shape of a spiral, is connected to the thread bushing threading machine coolant liquid circulation pipe 17；
It is provided with annular groove 51 on the set line mould 5, circumferentially oil transportation hole 52, the coolant liquid circulation pipe 17 are evenly equipped with along the annular groove 51
Outlet is placed in the annular groove 51.
After energization, the stator core 2 83 is that the magnet steel substrate 1 provides the magnetic field radially rotated,
It is that the rotary shaft 6 provides the torque rotated around 6 axial line of the rotary shaft to promote the stator module 8 and rotor assembly 9, directly
It connects the driving rotary shaft 6 to rotate, to drive set line mould 5 to carry out screw thread process to workpiece 3.
Embodiment three
As shown in figure 9, a kind of thread bushing threading machine that no frame permanent magnet synchronous motor directly drives, the thread bushing threading machine includes work
Make platform 1, fixture 2, guiding axis 13 and rod thread mechanism；The fixture 2 is fixedly installed in 1 one end of the workbench；It is described to lead
It is fixedly mounted on 1 other end of the workbench to axis 13；The rod thread mechanism includes motor mount 7 and rotary shaft 6；
The motor mount 7 is slidably connected on the guiding axis 13；The rotary shaft 6 is installed on the motor by bearing 14 and pacifies
It fills in seat 7,6 front end of the rotary shaft is equipped with the fixed seat of set line mould 5, and the rotary shaft 6 is straight by no frame permanent magnet synchronous motor
Driving is connect, the no frame permanent magnet synchronous motor includes stator module 8 and rotor assembly 9；The stator module 8 is fixedly installed in
On the motor mount 7, rotating excitation field is provided for the rotor assembly 9；The rotor assembly 9 with magnetic property is fixed
It is installed in the rotary shaft 6；
Wherein, the stator module 8 includes stator core 1 and stator core 2 83, the stator core 1 and
Stator core 2 83 is respectively wound with stator winding；The stator core 1 is integrated the cyclic annular column structure of machine-shaping, institute
State the ring discoid structure that stator core 2 83 is integrated machine-shaping.
As the preferred of the present embodiment, the workbench 1 is equipped with the support base 4 that workpiece 3 is auxiliarily fixed, the support base
It is placed between the fixture 2 and motor mount 7；The motor mount is equipped with mounting hole, and it is fixed to be equipped in the mounting hole
Position step 71, the bearing 14 are placed in 71 both ends of the positioning step, are passed through by the rotary shaft 6 equipped with fixed step 61
Rear pressing cover 16 is fixed in the mounting hole；The rotor assembly 9 includes rotor pedestal 91, magnet steel substrate 1 and magnet steel base
Plate 2 93, the rotor pedestal 91 are fixedly installed in the rotary shaft 6, the magnet steel substrate 1 and magnet steel substrate 2 93 around
6 axial line of the rotary shaft is distributed on the rotor pedestal 91；It is further preferred that the column knot in a ring of the rotary shaft 6
Structure；The rotor pedestal 91 is installed on 6 end of the rotary shaft by key 10, is fixed by locking nut 11；The magnet steel base
Plate 1 is in fan-shaped arc structure, is distributed in the side wall of the rotor pedestal 91；The magnet steel substrate 2 93 is in fan-shaped plate-like
Structure is distributed in the end face of the rotor pedestal 91；The rotor pedestal 91 is in double-layer structure, and tail end face is equipped with trepanning, just
In heat dissipation；Further, the stator module 8 further includes having stator base 81；The stator base 81 is fixedly installed in described
On motor mount 7；The stator core 2 83 is fixedly installed in the stator base 81；Further, the stator base
Capping structure, top end cover outer rim are equipped with installation step to seat 81 in a ring；The stator core 1 is placed in the stator base
81 madial wall, it is corresponding with the magnet steel substrate 1；The stator core 2 83 is placed in the inner end of the stator base 81
Face, it is corresponding with the magnet steel substrate 2 93；For increase air circulation while, prevent the dust or other impurities of air
Into inside motor, 81 open end of the stator base is arranged outward, and is equipped with Air Filter 15；Further, the stator base
Seat is equipped with bosh 12, and the bosh 12 is arranged in the shape of a spiral, with the thread bushing threading machine coolant liquid circulation pipe 17
Connection；It is provided with annular groove 51 on the set line mould 5, is circumferentially evenly equipped with oil transportation hole 52 along the annular groove 51, the coolant liquid is followed
The outlet of endless tube 17 is placed in the annular groove 51.
After energization, the stator core 1 is that the magnet steel substrate 1 provides the magnetic field radially rotated,
The stator core 2 83 is that the magnet steel substrate 2 93 provides the magnetic field that an axis rotates up, and promotes the stator jointly
Component 8 and rotor assembly 9 are that the rotary shaft 6 provides the torque rotated around 6 axial line of the rotary shaft, directly drive the rotation
Shaft 6 rotates, to drive set line mould 5 to carry out screw thread process to workpiece 3.
It should be pointed out that in this embodiment, the stator base 81 and rotor pedestal 91 can be integrated and be processed into
The structure of type, the form that can also be combined.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of thread bushing threading machine that no frame permanent magnet synchronous motor directly drives, the thread bushing threading machine include workbench, fixture, lead
To axis and rod thread mechanism, it is characterised in that：The fixture is fixedly installed in described workbench one end；The guiding axis is fixed
Mounted on the workbench other end；The rod thread mechanism includes motor mount and rotary shaft；The motor mount
It is slidably connected on the guiding axis；The rotary shaft is installed on by bearing in the motor mount, before the rotary shaft
End is equipped with the fixed seat of set line mould；The rotary shaft is directly driven by no frame permanent magnet synchronous motor, and the no frame permanent magnetism is same
It includes stator module and rotor assembly to walk motor；The stator module is fixedly installed on the motor mount, is turned to be described
Sub-component provides rotating excitation field；The rotor assembly with magnetic property is fixedly installed in the rotary shaft；
Wherein, the stator module includes stator core and the stator winding that is wrapped on the stator core, the stator
Iron core is in be integrally machined molding circular cylindrical structure or ring discoid structure.
2. the thread bushing threading machine that a kind of no frame permanent magnet synchronous motor according to claim 1 directly drives, which is characterized in that institute
It states motor mount and is equipped with mounting hole, be equipped with positioning step in the mounting hole, the bearing is placed in the positioning step two
End is fixed on by rear pressing cover in the mounting hole by the rotary shaft equipped with fixed step.
3. the thread bushing threading machine that a kind of no frame permanent magnet synchronous motor according to claim 1 directly drives, which is characterized in that institute
It includes rotor pedestal and magnet steel substrate to state rotor assembly, and the rotor pedestal is fixedly installed in the rotary shaft, the magnet steel
Substrate is distributed in around the rotary shaft axial line on the rotor pedestal.
4. the thread bushing threading machine that a kind of no frame permanent magnet synchronous motor according to claim 3 directly drives, which is characterized in that institute
State rotary shaft column structure in a ring；The rotor pedestal is fixedly installed in the rotation shaft end；The magnet steel substrate is uniformly distributed
Side wall in the rotor pedestal and/or end face.
5. the thread bushing threading machine that a kind of no frame permanent magnet synchronous motor according to claim 3 directly drives, which is characterized in that institute
It is in double-layer structure to state rotor pedestal, and end face is equipped with trepanning.
6. the thread bushing threading machine that a kind of no frame permanent magnet synchronous motor according to claim 1 directly drives, which is characterized in that institute
It further includes having stator base to state stator module；The stator base is fixedly installed on the motor mount；The stator iron
Core is fixedly installed in the stator base.
7. the thread bushing threading machine that a kind of no frame permanent magnet synchronous motor according to claim 6 directly drives, which is characterized in that institute
Stator base capping structure in a ring is stated, top end cover outer rim is equipped with installation step；The stator core is placed in the stator base
The side wall of seat and/or end face；The stator base open end equipped with Air Filter is arranged outward.
8. the thread bushing threading machine that a kind of no frame permanent magnet synchronous motor according to claim 1 directly drives, which is characterized in that institute
It states stator module and is equipped with bosh, the bosh is arranged in the shape of a spiral.
9. the thread bushing threading machine that a kind of no frame permanent magnet synchronous motor according to claim 8 directly drives, which is characterized in that institute
It includes coolant circulation system to state thread bushing threading machine, and the coolant circulation system is connected to the bosh.
10. the thread bushing threading machine that a kind of no frame permanent magnet synchronous motor according to claim 1 directly drives, which is characterized in that
It is provided with annular groove on the set line mould, oil transportation hole is circumferentially provided with along the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170618.6U CN208083604U (en) | 2018-01-31 | 2018-01-31 | A kind of thread bushing threading machine that no frame permanent magnet synchronous motor directly drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170618.6U CN208083604U (en) | 2018-01-31 | 2018-01-31 | A kind of thread bushing threading machine that no frame permanent magnet synchronous motor directly drives |
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| Publication Number | Publication Date |
|---|---|
| CN208083604U true CN208083604U (en) | 2018-11-13 |
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ID=64063005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820170618.6U Active CN208083604U (en) | 2018-01-31 | 2018-01-31 | A kind of thread bushing threading machine that no frame permanent magnet synchronous motor directly drives |
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| CN (1) | CN208083604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161145A (en) * | 2018-01-31 | 2018-06-15 | 湖北环电磁装备工程技术有限公司 | The thread bushing threading machine that a kind of no frame permanent magnet synchronous motor directly drives |
| CN109604401A (en) * | 2018-12-10 | 2019-04-12 | 盐城市城堡机械制造有限公司 | A kind of novel linear transmission integral type spiral armored hose machine |
-
2018
- 2018-01-31 CN CN201820170618.6U patent/CN208083604U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161145A (en) * | 2018-01-31 | 2018-06-15 | 湖北环电磁装备工程技术有限公司 | The thread bushing threading machine that a kind of no frame permanent magnet synchronous motor directly drives |
| CN108161145B (en) * | 2018-01-31 | 2024-01-12 | 湖北环一电磁装备工程技术有限公司 | Thread threading machine directly driven by frameless permanent magnet synchronous motor |
| CN109604401A (en) * | 2018-12-10 | 2019-04-12 | 盐城市城堡机械制造有限公司 | A kind of novel linear transmission integral type spiral armored hose machine |
| CN109604401B (en) * | 2018-12-10 | 2020-10-27 | 盐城市城堡机械制造有限公司 | Novel linear transmission integrated spiral armored hose machine |
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