CN208004774U - A kind of die casting machine mold locking mechanism that no frame permanent magnet synchronous motor directly drives - Google Patents
A kind of die casting machine mold locking mechanism that no frame permanent magnet synchronous motor directly drives Download PDFInfo
- Publication number
- CN208004774U CN208004774U CN201820170620.3U CN201820170620U CN208004774U CN 208004774 U CN208004774 U CN 208004774U CN 201820170620 U CN201820170620 U CN 201820170620U CN 208004774 U CN208004774 U CN 208004774U
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- permanent magnet
- die casting
- locking mechanism
- casting machine
- magnet synchronous
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- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The utility model discloses a kind of die casting machine mold locking mechanism that no frame permanent magnet synchronous motor directly drives, and the die casting machine mold locking mechanism includes mounting plate, guide post, moving platen and solid plate, and the mounting plate is connect by the guide post with the solid plate；The moving platen is equipped with the pilot hole for being adapted to the guide post, and is slidably connected on the guide post by the pilot hole；Thrust screw rod is fixedly connected on the moving platen, the thrust screw rod provides thrust by being fixed on motor mount nut rotation compatible with the thrust screw rod by bearing, and the motor mount is fixed on a mounting board；The nut is directly driven by no frame permanent magnet synchronous motor.The utility model provides a kind of die casting machine mold locking mechanism that no frame permanent magnet synchronous motor directly drives, and the die casting machine mold locking mechanism reduces intermediate transmission component, and simple in structure, transmission efficiency, torque are big.
Description
Technical field
The utility model is related to Workpiece machining apparatus technical field, more particularly to a kind of no frame permanent magnet synchronous motor directly drives
Die casting machine mold locking mechanism.
Background technology
Die casting machine is exactly that solid is obtained after die sinking being cooled and shaped in molten metal bath injection to mold under pressure
A series of industrial foundry machineries of metal casting, are used primarily for die casting font.With science and technology and industrial progress, especially
It is with industrial expansions such as automobile, motorcycle and household electrical appliance, and aspects sets out, and die-casting technique has obtained extremely rapid
Development.
The type of die casting machine is more and more at present, and function is more and more perfect, and structure is also to become increasingly complex, and clamping mechanism is made
Core institution for die casting machine is generally still to be formed using transmission devices such as hydraulic pressure, gear and connecting rods, the intermediate link of transmission compared with
More, the efficiency of transmission and loss of significance are larger, simultaneously because the increase of the quantity of transmission parts, performance are affected, also cause
The difficulty of design, manufacture and assembly increases, the increase of cost.
Invention content
The purpose of this utility model is in view of the problems of the existing technology, it is straight to provide a kind of no frame permanent magnet synchronous motor
The die casting machine mold locking mechanism of drive, the die casting machine mold locking mechanism reduce intermediate transmission component, simple in structure, transmission efficiency,
Torque is big.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of die casting machine mold locking mechanism that no frame permanent magnet synchronous motor directly drives, the die casting machine mold locking mechanism include installation
Plate, guide post, moving platen and solid plate；The mounting plate is connect by the guide post with the solid plate；It is set on the moving platen
There is the pilot hole for being adapted to the guide post, and is slidably connected on the guide post by the pilot hole；It is fixed on the moving platen
It is connected with thrust screw rod, the thrust screw rod provides thrust by being fixed on the rotation of the nut in motor mount by bearing；Institute
Motor mount is stated to be fixed on the mounting plate；The nut is directly driven by no frame permanent magnet synchronous motor；It is described rimless
Formula permanent magnet synchronous motor includes stator module and rotor assembly；The stator module is fixedly installed on the motor mount,
Rotating excitation field is provided for the rotor assembly；The rotor assembly with magnetic property is fixedly installed on the nut；
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 nut is equipped with thrust shoulder；The bearing is placed in thrust shoulder both sides, and by being arranged
The support level of the motor mount rear end and the gland of front end are fixed in the motor mount；The motor mount
Front port is equipped with the seam allowance for being adapted to the gland；It is intended that the step of the nut setting can improve the nut and hold
The ability of axial load is carried on a shoulder pole, the bearing that can be also opposite to both sides plays the role of positioning, is convenient for the accuracy of nut when mounted；
The support level of the motor mount rear end face can provide strong support for the bearing when bearing huge axial load,
Make equipment dependability higher；The design of the seam allowance, was both easily installed, and improved labor efficiency, and improved the accuracy of installation,
Prevent the offset of nut installation site.
Preferably, the rotor assembly includes rotor pedestal and magnet steel substrate, and the rotor pedestal is fixedly installed in described
On nut, the magnet steel substrate is distributed in around the nut axle center line on the rotor pedestal；It is intended that the rotor base
Seat can provide an installation form for magnet steel substrate, and in assembling, the rotor pedestal can assemble in advance with magnet steel substrate
It completes, enters the installation procedure of next step as a whole, it is easy for installation, improve installation effectiveness.
It is further preferred that the nut free end of the rounded structure of outer rim is equipped with positioning step；The rotor pedestal
It is fixedly installed on the positioning step, is fixed by locking nut；The magnet steel substrate is distributed in the side wall of the rotor pedestal
The end face and/or；Its object is to so that the no frame permanent magnet synchronous motor is being axially and/or radially the driving gear
Axis provides turning moment, increases the force way of the gear shaft, increases opplied moment.
It is further preferred that the rotor pedestal side wall is in double-layer structure, including inner ring and outer ring；The outer ring is equipped with
Slanting ventilation hole；The ventilation hole is between two pieces of adjacent magnet steel substrates；It is intended that the double-layer structure
Design both save material utilization amount, alleviate 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, turning moment is increased, while also increasing described turn
The contact area of sub-base and outside air, increases heat dissipation effect, ensures the stability of equipment operation；Diagonally disposed ventilation
Hole can generate air when rotor pedestal rotates beveling power, enhance the mobility of air, improve heat dissipation effect.
It is further preferred that the outer ring inner wall is equipped with fan leaf along the oblique direction of the ventilation hole；It is intended that
Increase the beveling area to air when rotor rotates, enhances the trafficability performance of air, further improving radiating effect.
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；It is intended that the stator base can be stator
Iron core provides an installation form, and in assembling, the stator base can assemble completion in advance with stator core, as one
The whole installation procedure for entering next step, it is easy for installation, improve installation effectiveness.
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 stator base open end is equipped with Air Filter；Its purpose exists
In the stator base of capping structure provides the diversity of installation site, the stator for the stator core in a ring
Iron core can be that circular cylindrical structure is fixed on side wall, or ring discoid structure is fixed on end face, the corresponding magnet steel
Substrate；It is arranged outside the phase of the stator base open end, increases the contact surface of stator module and outside air so that stator module
The heat of generation is more prone to quickly distribute；The Air Filter is influenced for preventing external dust from entering inside motor
The performance of motor.
Preferably, the stator base is equipped with heat emission hole, and Heat Conduction Material is filled in the heat emission hole；Its purpose exists
In the Heat Conduction Material of the heat emission hole and its internal filling so that the stator base is ensureing that itself good structure is rigid
Property while, also have more good heat conductivility, can by stator winding electrifying generate amount of heat distribute, ensure motor
Stable operation, improve the service life of equipment.
It is further preferred that the Heat Conduction Material is graphite, the graphite is adhered to the heat emission hole by heat-resisting sticky agent
In, it is intended that graphite has good heat conductivility, and convenient material drawing, low manufacture cost.
Compared with prior art, the utility model has the beneficial effects that：1, using no frame permanent magnet synchronous motor as spiral shell
Female driving motor, directly with rotation axis connection, motor stator is looped around around rotor rotor, is fixed on motor installation
On seat, intermediate link is driven to reduce gear, reduction box etc., the type of drive of equipment and the structure type of equipment is simplified, carries
High driving efficiency reduces the loss of the energy；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 heat dissipation knot rationally designed
Structure makes motor realize from heat dissipation.
Description of the drawings
Fig. 1 is that a kind of structure for the die casting machine mold locking mechanism that no frame permanent magnet synchronous motor directly drives described in the utility model is shown
It is intended to；
Fig. 2 is the structural schematic diagram of the utility model nut；
Fig. 3 is the structural schematic diagram of the utility model motor mount；
Fig. 4 directly drives the structural representation of nut for a kind of no frame permanent magnet synchronous motor described in the utility model embodiment one
Figure；
Fig. 5 is the structural schematic diagram of rotor pedestal in the utility model embodiment one；
Fig. 6 is the dimensional structure diagram of rotor pedestal in the utility model embodiment one；
Fig. 7 is the structural schematic diagram of the utility model magnet steel substrate one；
Fig. 8 is the structural schematic diagram of the utility model stator core one；
Fig. 9 directly drives the structural representation of nut for a kind of no frame permanent magnet synchronous motor described in the utility model embodiment two
Figure；
Figure 10 is the dimensional structure diagram of rotor pedestal in the utility model embodiment two；
Figure 11 is the structural schematic diagram of the utility model magnet steel substrate two；
Figure 12 is the structural schematic diagram of the utility model stator core two；
Figure 13 directly drives the structural representation of nut for a kind of no frame permanent magnet synchronous motor described in the utility model embodiment three
Figure；
In figure：1, mounting plate；2, solid plate；3, moving platen；31, pilot hole；4, thrust screw rod；5, nut；51, thrust
Shoulder；52, positioning step；6, motor mount；61, seam allowance；62, support level；7, bearing；8, stator module；81, stator base
Seat；82, stator core one；83, stator core two；9, rotor assembly；91, rotor pedestal；92, magnet steel substrate one；93, magnet steel base
Plate two；94, ventilation hole；95, fan leaf；10, key；11, gland；12, locking nut；13, guide post；14, heat emission hole；15, dust-proof
Net.
Specific implementation mode
Below in conjunction with the attached drawing in the utility model, the technical solution of the utility model is clearly and completely retouched
It states, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on this
Embodiment in utility model, those of ordinary skill in the art obtained under the conditions of not making creative work it is all its
Its embodiment, shall fall within the protection scope of the present invention.
Embodiment one
As shown in figures 1-8, a kind of die casting machine mold locking mechanism that no frame permanent magnet synchronous motor directly drives, the die-casting machine die-locking
Mechanism includes mounting plate 1, guide post 13, moving platen 3 and solid plate 2, and the mounting plate 1 passes through the guide post 13 and the solid plate
2 connections；The moving platen 3 is equipped with the pilot hole 31 for being adapted to the guide post, and is slidably connected to institute by the pilot hole 31
It states on guide post 13；Thrust screw rod 4 is fixedly connected on the moving platen 3, the thrust screw rod 4 by bearing 7 by being fixed on motor
The rotation of nut 5 in mounting base 6 provides thrust, and the motor mount 6 is fixed on mounting plate 1；The nut 5 is by no frame
Permanent magnet synchronous motor directly drives；The no frame permanent magnet synchronous motor includes stator module 8 and rotor assembly 9；The stator
Component 8 is fixedly installed in 6 end face of the motor mount, and rotating excitation field is provided for the rotor assembly 9；With magnetic property
The rotor assembly 9 is fixedly installed on the nut 5；
Wherein, the stator module 8 includes stator core 1 and the stator winding that is wrapped on the stator core,
The stator core 1 is in be integrally machined molding circular cylindrical structure.
As the preferred of the present embodiment, the nut 5 is equipped with thrust shoulder 51；The bearing 7 is placed in the thrust platform
51 both sides of shoulder, and by being arranged the electricity is fixed in the support level 62 of 6 rear end of the motor mount and the gland 11 of front end
In machine mounting base 6；6 front end face of the motor mount is equipped with the seam allowance 61 for being adapted to the gland；The rotor assembly 9 includes turning
Sub-base 91 and magnet steel substrate 1, the rotor pedestal 91 are fixedly installed on the nut 5, the magnet steel substrate 1 around
5 axial line of the nut is distributed on the rotor pedestal 91；5 free end of the nut of the rounded structure of outer rim is provided with fixed
Position step 52；The rotor pedestal 91 is fixedly installed on the positioning step 52, is fixed by locking nut 12；The rotor
Pedestal 91 is installed on by key 10 on the nut 5；The magnet steel substrate 1 is in fan-shaped arc structure, is distributed in described turn
The side wall of sub-base 91；Into one, 91 side wall of the rotor pedestal is in double-layer structure, including inner ring and outer ring；On the outer ring
Equipped with slanting ventilation hole 94；The ventilation hole 94 is between two pieces of adjacent magnet steel substrates 1；In the outer ring
Wall is equipped with fan leaf 95 along 94 oblique direction of the ventilation hole；Further, the stator module 8 further includes having stator base
81；The stator base 81 is fixedly installed on the motor mount 6；The stator core 1 is fixedly installed in described fixed
In sub-base 81；Further, capping structure, top end cover outer rim are equipped with installation step to the stator base 81 in a ring；Institute
The madial wall that stator core 1 is placed in the block is stated, it is corresponding with the magnet steel substrate 1；The stator base 81 is opened
Mouth end is equipped with Air Filter 15；To enhance the heat dissipation effect of stator module, the stator base 81 is equipped with heat emission hole 14, described to dissipate
Graphite is stained with by heat-resisting sticky agent in hot hole 14.
After energization, the stator core 1 is that the magnet steel substrate 1 provides the magnetic field radially rotated,
It is that the nut 5 provides the torque rotated around 5 axial line of the nut to promote the stator module 8 and rotor assembly 9, is directly driven
The dynamic nut 5 rotates, and to promote thrust screw rod 4 to move forward, the movement of 3 opposite solid plate 2 of moving platen is driven, in solid plate
It is realized to workpiece die casting under 2 cooperation.
Embodiment two
As shown in figs9-12, a kind of die casting machine mold locking mechanism that no frame permanent magnet synchronous motor directly drives, the die casting machine lock
Mold mechanism includes mounting plate 1, guide post 13, moving platen 3 and solid plate 2, and the mounting plate 1 passes through the guide post 13 and the cover half
Plate 2 connects；The moving platen 3 is equipped with the pilot hole 31 for being adapted to the guide post, and is slidably connected to by the pilot hole 31
On the guide post 13；Thrust screw rod 4 is fixedly connected on the moving platen 3, the thrust screw rod 4 by bearing 7 by being fixed on electricity
The rotation of nut 5 in machine mounting base 6 provides thrust, and the motor mount 6 is fixed on mounting plate 1；The nut 5 is by rimless
Formula permanent magnet synchronous motor directly drives；The no frame permanent magnet synchronous motor includes stator module 8 and rotor assembly 9；It is described fixed
Sub-component 8 is fixedly installed in 6 end face of the motor mount, and rotating excitation field is provided for the rotor assembly 9；With magnetic property
The rotor assembly 9 be fixedly installed on the nut 5；
Wherein, the stator module 8 includes stator core 2 83 and the stator winding that is wrapped on the stator core,
The stator core 2 83 is integrated the ring discoid structure of machine-shaping.
As the preferred of the present embodiment, the nut 5 is equipped with thrust shoulder 51；The bearing 7 is placed in the thrust platform
51 both sides of shoulder, and by being arranged the electricity is fixed in the support level 62 of 6 rear end of the motor mount and the gland 11 of front end
In machine mounting base 6；6 front end face of the motor mount is equipped with the seam allowance 61 for being adapted to the gland；The rotor assembly 9 includes turning
Sub-base 91 and magnet steel substrate 2 93, the rotor pedestal 91 are fixedly installed on the nut 5, the magnet steel substrate 2 93 around
5 axial line of the nut is distributed on the rotor pedestal 91；5 free end of the nut of the rounded structure of outer rim is provided with fixed
Position step 52；The rotor pedestal 91 is fixedly installed on the positioning step 52, is fixed by locking nut 12；The rotor
Pedestal 91 is installed on by key 10 on the nut 5；The magnet steel substrate 2 93 is in fan-shaped disk-like structure, is distributed in described turn
The end face of sub-base 91；Into one, 91 side wall of the rotor pedestal is in double-layer structure, including inner ring and outer ring；On the outer ring
Equipped with slanting ventilation hole 94；The ventilation hole 94 is between two pieces of adjacent magnet steel substrates 2 93；In the outer ring
Wall is equipped with fan leaf 95 along 94 oblique direction of the ventilation hole；Further, the stator module 8 further includes having stator base
81；The stator base 81 is fixedly installed on the motor mount 6；The stator core 2 83 is fixedly installed in described fixed
In sub-base 81；Further, capping structure, top end cover outer rim are equipped with installation step to the stator base 81 in a ring；Institute
The madial wall that stator core 2 83 is placed in the block is stated, it is corresponding with the magnet steel substrate 2 93；The stator base 81 is opened
Mouth end is equipped with Air Filter 15；To enhance the heat dissipation effect of stator module, the stator base 81 is equipped with heat emission hole 14, described to dissipate
Graphite is stained with by heat-resisting sticky agent in hot hole 14.
After energization, the stator core 2 83 is that the magnet steel substrate 2 93 provides the magnetic field that an axis rotates up,
It is that the nut 5 provides the torque rotated around 5 axial line of the nut to promote the stator module 8 and rotor assembly 9, is directly driven
The dynamic nut 5 rotates, and to promote thrust screw rod 4 to move forward, the movement of 3 opposite solid plate 2 of moving platen is driven, in solid plate
It is realized to workpiece die casting under 2 cooperation.
Embodiment three
As shown in figure 13, a kind of die casting machine mold locking mechanism that no frame permanent magnet synchronous motor directly drives, the die-casting machine die-locking
Mechanism includes mounting plate 1, guide post 13, moving platen 3 and solid plate 2, and the mounting plate 1 passes through the guide post 13 and the solid plate
2 connections；The moving platen 3 is equipped with the pilot hole 31 for being adapted to the guide post, and is slidably connected to institute by the pilot hole 31
It states on guide post 13；Thrust screw rod 4 is fixedly connected on the moving platen 3, the thrust screw rod 4 by bearing 7 by being fixed on motor
The rotation of nut 5 in mounting base 6 provides thrust, and the motor mount 6 is fixed on mounting plate 1；The nut 5 is by no frame
Permanent magnet synchronous motor directly drives；The no frame permanent magnet synchronous motor includes stator module 8 and rotor assembly 9；The stator
Component 8 is fixedly installed in 6 end face of the motor mount, and rotating excitation field is provided for the rotor assembly 9；With magnetic property
The rotor assembly 9 is fixedly installed on the nut 5；
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 wrapped in the stator winding on the stator core；The stator core 1 is integrated machine-shaping
Circular column, the stator core 2 83 is integrated the annular disk of machine-shaping.
As the preferred of the present embodiment, the nut 5 is equipped with thrust shoulder 51；The bearing 7 is placed in the thrust platform
51 both sides of shoulder, and by being arranged the electricity is fixed in the support level 62 of 6 rear end of the motor mount and the gland 11 of front end
In machine mounting base 6；6 front end face of the motor mount is equipped with the seam allowance 61 for being adapted to the gland；The rotor assembly 9 includes turning
Sub-base 91, magnet steel substrate 1 and magnet steel substrate 2 93, the rotor pedestal 91 is fixedly installed on the nut 5, described
Magnet steel substrate 1 and magnet steel substrate 2 93 are distributed in around 5 axial line of the nut on the rotor pedestal 91；Outer rim is rounded
5 free end of the nut of structure is provided with positioning step 52；The rotor pedestal 91 is fixedly installed in the positioning step 52
On, it is fixed by locking nut 12；The rotor pedestal 91 is installed on by key 10 on the nut 5；The magnet steel substrate one
92, in fan-shaped arc structure, are distributed in the side wall of the rotor pedestal 91；The magnet steel substrate 2 93 is in fan-shaped disk-like structure,
It is distributed in the end face of the rotor pedestal 91；Into one, 91 side wall of the rotor pedestal is in double-layer structure, including inner ring and outer
Circle；The outer ring is equipped with slanting ventilation hole 94；Between two pieces of adjacent magnet steel substrates 1 and adjacent two pieces of institutes
It states and is equipped with ventilation hole 94 between magnet steel substrate 2 93；The outer ring inner wall is equipped with fan leaf along 94 oblique direction of the ventilation hole
95；Further, the stator module 8 further includes having stator base 81；The stator base 81 is fixedly installed in the motor
In mounting base 6；The stator core 1 and stator core 2 83 are fixedly installed in the stator base 81；Further,
Capping structure, top end cover outer rim are equipped with installation step to the stator base 81 in a ring；The stator core 1 is placed in institute
The madial wall for stating block, it is corresponding with the magnet steel substrate 1；The stator core 2 83 is placed in the inner face of the block,
It is corresponding with the magnet steel substrate 2 93；81 open end of the stator base is equipped with Air Filter 15；For dissipating for enhancing stator module
Thermal effect, the stator base 81 are equipped with heat emission hole 14, are stained with graphite by heat-resisting sticky agent in the heat emission hole 14.
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 nut 5 provides the torque rotated around 5 axial line of the nut, directly drive the nut 5
Rotation drives the movement of 3 opposite solid plate 2 of moving platen, under the cooperation of solid plate 2 to promote thrust screw rod 4 to move forward
It realizes to workpiece die casting.
It should be pointed out that the stator base 81 and rotor pedestal 91 can be integrated the structure of machine-shaping, also may be used
In combination, the stator base 81 and rotor pedestal 91 can also be cancelled in specific application, directly by the magnetic
On steel substrate and corresponding stator core arrangement rotary part and body.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of die casting machine mold locking mechanism that no frame permanent magnet synchronous motor directly drives, the die casting machine mold locking mechanism includes installation
Plate, guide post, moving platen and solid plate, it is characterised in that：The mounting plate is connect by the guide post with the solid plate；It is described
Moving platen is equipped with the pilot hole for being adapted to the guide post, and is slidably connected on the guide post by the pilot hole；It is described dynamic
Thrust screw rod is fixedly connected in template, the thrust screw rod is carried by being fixed on the rotation of the nut in motor mount by bearing
Arch thrust；The motor mount is fixed on the mounting plate；The nut is directly driven by no frame permanent magnet synchronous motor；
The no frame permanent magnet synchronous motor includes stator module and rotor assembly；The stator module is fixedly installed in the motor peace
It fills on seat, rotating excitation field is provided for the rotor assembly；The rotor assembly with magnetic property is fixedly installed in the spiral shell
On mother；
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 die casting machine mold locking mechanism that a kind of no frame permanent magnet synchronous motor according to claim 1 directly drives, feature exist
In the nut is equipped with thrust shoulder；The bearing is placed in thrust shoulder both sides, and is installed in the motor by being arranged
The support level of base rear end and the gland of front end are fixed in the motor mount；The motor mount front port is equipped with suitable
Seam allowance with the gland.
3. the die casting machine mold locking mechanism that a kind of no frame permanent magnet synchronous motor according to claim 1 directly drives, feature exist
In the rotor assembly includes rotor pedestal and magnet steel substrate, and the rotor pedestal is fixedly installed on the nut, the magnetic
Steel substrate is distributed in around the nut axle center line on the rotor pedestal.
4. the die casting machine mold locking mechanism that a kind of no frame permanent magnet synchronous motor according to claim 3 directly drives, feature exist
In the nut free end of the rounded structure of outer rim is equipped with positioning step；The rotor pedestal is fixedly installed in the positioning
On step, fixed by locking nut；The magnet steel substrate is distributed in side wall and/or the end face of the rotor pedestal.
5. the die casting machine mold locking mechanism that a kind of no frame permanent magnet synchronous motor according to claim 3 directly drives, feature exist
In the rotor pedestal side wall is in double-layer structure, including inner ring and outer ring；The outer ring is equipped with slanting ventilation hole；It is described
Ventilation hole is between two pieces of adjacent magnet steel substrates.
6. the die casting machine mold locking mechanism that a kind of no frame permanent magnet synchronous motor according to claim 5 directly drives, feature exist
In the outer ring inner wall is equipped with fan leaf along the oblique direction of the ventilation hole.
7. the die casting machine mold locking mechanism that a kind of no frame permanent magnet synchronous motor according to claim 1 directly drives, feature exist
In the stator module further includes having stator base；The stator base is fixedly installed on the motor mount；It is described fixed
Sub- iron core is fixedly installed in the stator base.
8. the die casting machine mold locking mechanism that a kind of no frame permanent magnet synchronous motor according to claim 7 directly drives, feature exist
In capping structure, top end cover outer rim are equipped with installation step to the stator base in a ring；The stator core is placed in described fixed
The side wall of sub-base and/or end face；The stator base open end is equipped with Air Filter.
9. the die casting machine mold locking mechanism that a kind of no frame permanent magnet synchronous motor according to claim 7 directly drives, feature exist
In the stator base is equipped with heat emission hole, and Heat Conduction Material is filled in the heat emission hole.
10. the die casting machine mold locking mechanism that a kind of no frame permanent magnet synchronous motor according to claim 9 directly drives, feature exist
In the Heat Conduction Material is graphite, and the graphite is adhered to by heat-resisting sticky agent in the heat emission hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170620.3U CN208004774U (en) | 2018-01-31 | 2018-01-31 | A kind of die casting machine mold locking mechanism that no frame permanent magnet synchronous motor directly drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170620.3U CN208004774U (en) | 2018-01-31 | 2018-01-31 | A kind of die casting machine mold locking mechanism that no frame permanent magnet synchronous motor directly drives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208004774U true CN208004774U (en) | 2018-10-26 |
Family
ID=63884965
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820170620.3U Active CN208004774U (en) | 2018-01-31 | 2018-01-31 | A kind of die casting machine mold locking mechanism that no frame permanent magnet synchronous motor directly drives |
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| Country | Link |
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| CN (1) | CN208004774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213387A (en) * | 2018-01-31 | 2018-06-29 | 湖北环电磁装备工程技术有限公司 | The die casting machine mold locking mechanism that a kind of no frame permanent magnet synchronous motor directly drives |
-
2018
- 2018-01-31 CN CN201820170620.3U patent/CN208004774U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213387A (en) * | 2018-01-31 | 2018-06-29 | 湖北环电磁装备工程技术有限公司 | The die casting machine mold locking mechanism that a kind of no frame permanent magnet synchronous motor directly drives |
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