CN108188378A - The die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor directly drives - Google Patents
The die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor directly drives Download PDFInfo
- Publication number
- CN108188378A CN108188378A CN201810098763.2A CN201810098763A CN108188378A CN 108188378 A CN108188378 A CN 108188378A CN 201810098763 A CN201810098763 A CN 201810098763A CN 108188378 A CN108188378 A CN 108188378A
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- China
- Prior art keywords
- stator
- die casting
- combination type
- casting machine
- locking mechanism
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/26—Mechanisms or devices for locking or opening dies
- B22D17/263—Mechanisms or devices for locking or opening dies mechanically
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/02—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The present invention discloses the die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor directly drives, and the die casting machine mold locking mechanism includes installing plate, guide post, moving platen and solid plate, and the installing 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 passes through the pilot hole and be slidably connected on the guide post；Thrust screw rod is fixedly connected on the moving platen, the thrust screw rod provides thrust by being fixed on the nut being adapted on motor mount with thrust screw rod rotation by bearing, and the motor mount is fixed on a mounting board；The nut is directly driven by rimless combination type permanent-magnet linear synchronous motor.The present invention provides the die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear 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 present invention relates to Workpiece machining apparatus technical field, more particularly to a kind of rimless combination type permanent-magnet linear synchronous motor
The die casting machine mold locking mechanism directly driven.
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 assembling increases, the increase of cost.
Invention content
In order to solve the problems in the prior art, the purpose of the present invention is to provide a kind of rimless combination type permanent-magnet synchronous linear electricity
The die casting machine mold locking mechanism that machine directly drives, the die casting machine mold locking mechanism reduce intermediate transmission component, simple in structure, transmission efficiency
Height, torque are big.
To achieve the above object, the technical solution adopted by the present invention is：
The die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor directly drives, the die casting machine mold locking mechanism
Including installing plate, guide post, moving platen and solid plate；The installing plate is connect by the guide post with the solid plate；It is described dynamic
Template is equipped with the pilot hole for being adapted to the guide post, and passes through the pilot hole and be slidably connected on the guide post；The dynamic model
Thrust screw rod is fixedly connected on plate, the thrust screw rod is rotated by the nut being fixed on by bearing in motor mount to be provided
Thrust；The motor mount is fixed on the installing plate；The nut is straight by rimless combination type permanent-magnet linear synchronous motor
Connect driving；The rimless combination type permanent-magnet linear synchronous motor includes stator module and rotor assembly；The stator module is fixed
It is installed on the motor mount, rotating excitation field is provided for the rotor assembly；The rotor assembly with magnetic property
It is fixedly installed on the nut；
Wherein, the stator module is full-circle spray pattern or non-full-circle spray pattern structure, and the stator module is by several in fan-shaped knot
The stator unit composition of structure；The stator unit is independent control mechanism；The stator unit includes stator core and twines
The stator winding being wound in the stator core.
Preferably, the nut is equipped with thrust shoulder；The bearing is placed in the thrust shoulder both sides, and by being arranged on
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, convenient for the accuracy of nut when mounted；
The support level of the motor mount rear end face can provide strong support when bearing huge axial load for the bearing,
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, the installation procedure of next step is entered as an entirety, 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
And/or end face；Its object is to so that the rimless combination type permanent-magnet linear synchronous motor is being axially and/or radially described
Gear shaft 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 to overcome itself rotor weight
And the electric energy additionally consumed, and the radius of rotor rotation is increased, turning moment is increased, while also increase 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 opening；It is intended that
Increase when rotor rotates to the beveling area of air, enhance the trafficability performance of air, further improving radiating effect.
Preferably, the stator module has further included stator base；The stator base is fixedly installed in the motor peace
It fills on seat；The stator unit is fixedly installed in the stator base；It is intended that the stator base can be stator
Unit provides an installation form, and in assembling, the stator base can assemble completion in advance with stator unit, 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 unit is placed in side wall and/or the end face of the stator base；The stator base openend 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 unit in a ring
Unit 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 openend, 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 influences 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 firm
Property while, also have more good heat conductivility, can by stator winding electrifying generate amount of heat distribute, ensure motor
Stable operation, improve 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 beneficial effects of the invention are as follows：1st, made using rimless combination type permanent-magnet linear synchronous motor
For the driving motor of nut, directly with rotating axis connection, motor stator is looped around around rotor rotor, is fixed on motor
In mounting base, to reduce the driving intermediate link such as gear, reduction box, the type of drive of equipment and the structure shape of equipment are simplified
Formula improves drive efficiency, reduces the loss of the energy；2nd, the mode directly driven substantially reduces the volume of equipment, alleviates equipment weight
Amount；3rd, the advantages of drive form that permanent magnet synchronous motor directly drives has fast response time, and control accuracy is high；4th, what is rationally designed dissipates
Heat structure makes motor realize from heat dissipation.
Description of the drawings
Fig. 1 is the knot of die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor of the present invention directly drives
Structure schematic diagram；
Fig. 2 is the structure diagram of nut of the present invention；
Fig. 3 is the structure diagram of motor mount of the present invention；
Fig. 4 is that the structure that a kind of rimless combination type permanent-magnet linear synchronous motor described in the embodiment of the present invention one directly drives nut is shown
It is intended to；
Fig. 5 is the structure diagram of rotor pedestal in the embodiment of the present invention one；
Fig. 6 is the dimensional structure diagram of rotor pedestal in the embodiment of the present invention one；
Fig. 7 is the structure diagram of magnet steel substrate one of the present invention；
Fig. 8 is the structure diagram of stator unit one of the present invention；
Fig. 9 is that the structure that a kind of rimless combination type permanent-magnet linear synchronous motor described in the embodiment of the present invention two directly drives nut is shown
It is intended to；
Figure 10 is the dimensional structure diagram of rotor pedestal in the embodiment of the present invention two；
Figure 11 is the structure diagram of magnet steel substrate two of the present invention；
Figure 12 is the structure diagram of stator unit two of the present invention；
Figure 13 is the structure that a kind of rimless combination type permanent-magnet linear synchronous motor described in the embodiment of the present invention three directly drives nut
Schematic diagram；
In figure：1st, installing plate；2nd, solid plate；3rd, moving platen；31st, pilot hole；4th, thrust screw rod；5th, nut；51st, thrust platform
Shoulder；52nd, positioning step；6th, motor mount；61st, seam allowance；62nd, support level；7th, bearing；8th, stator module；81st, stator base
Seat；82nd, stator unit one；83rd, stator unit two；9th, rotor assembly；91st, rotor pedestal；92nd, magnet steel substrate one；93rd, magnet steel base
Plate two；94th, ventilation hole；95th, fan leaf；10th, key；11st, gland；12nd, locking nut；13rd, guide post；14th, heat emission hole；15th, it is dust-proof
Net.
Specific embodiment
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 embodiment is only part of the embodiment 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 creative work is not made belong to
The scope of protection of the invention.
Embodiment one
As shown in figures 1-8, the die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor directly drives, the pressure
Casting machine clamping mechanism includes installing plate 1, guide post 13, moving platen 3 and solid plate 2, and the installing plate 1 passes through the guide post 13 and institute
Solid plate 2 is stated to connect；The moving platen 3 is equipped with the pilot hole 31 for being adapted to the guide post, and passes through the pilot hole 31 and slide
It is connected 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 consolidating
The rotation of nut 5 being scheduled in motor mount 6 provides thrust, and the motor mount 6 is fixed on installing plate 1；The nut 5
It is directly driven by rimless combination type permanent-magnet linear synchronous motor；The rimless combination type permanent-magnet linear synchronous motor includes stator pack
Part 8 and rotor assembly 9；The stator module 8 is fixedly installed in 6 end face of motor mount, is provided for the rotor assembly 9
Rotating excitation field；The rotor assembly 9 with magnetic property is fixedly installed on the nut 5；
Wherein, the stator module 8 is non-full-circle spray pattern structure, and the stator module 8 is by six groups in fan-shaped arc structure
Stator unit 1 form；The stator unit 1 is independent control mechanism；The stator unit 1 includes fixed
Sub- iron core and the stator winding being wrapped in the stator core.
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 it is fixed on the electricity by being arranged on the support level 62 of 6 rear end of motor mount and the gland 11 of front end
In machine mounting base 6；6 front end face of 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 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 base
Seat 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 the rotor
The side wall of pedestal 91；Into one, 91 side wall of rotor pedestal is in double-layer structure, including inner ring and outer ring；It is set on the outer ring
There is slanting ventilation hole 94；The ventilation hole 94 is between two pieces of adjacent magnet steel substrates 1；The outer ring inner wall
Fan leaf 95 is equipped with along the 94 oblique direction of ventilation hole；Further, the stator module 8 has further included stator base
81；The stator base 81 is fixedly installed on the motor mount 6；It is described fixed that the stator unit 1 is fixedly installed in
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 unit 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 unit 1 provides the magnetic field radially rotated for the magnet steel substrate 1,
The stator module 8 and rotor assembly 9 is promoted to provide the torque rotated around 5 axial line of nut for the nut 5, is directly driven
It moves the nut 5 to rotate, so as to which thrust screw rod 4 be promoted to move forward, 3 opposite solid plate 2 of moving platen is driven to move, in solid plate
It is realized under 2 cooperation to workpiece die casting.
Embodiment two
As shown in figs9-12, the die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor directly drives, it is described
Die casting machine mold locking mechanism include installing plate 1, guide post 13, moving platen 3 and solid plate 2, the installing plate 1 by the guide post 13 with
The solid plate 2 connects；The moving platen 3 is equipped with the pilot hole 31 for being adapted to the guide post, and passes through the pilot hole 31 and slide
It is dynamic to be connected on the guide post 13；Thrust screw rod 4 is fixedly connected on the moving platen 3, the thrust screw rod 4 is by passing through bearing 7
The rotation of nut 5 being fixed in motor mount 6 provides thrust, and the motor mount 6 is fixed on installing plate 1；The spiral shell
Mother 5 is directly driven by rimless combination type permanent-magnet linear synchronous motor；The rimless combination type permanent-magnet linear synchronous motor includes fixed
Sub-component 8 and rotor assembly 9；The stator module 8 is fixedly installed in 6 end face of motor mount, is the rotor assembly 9
Rotating excitation field is provided；The rotor assembly 9 with magnetic property is fixedly installed on the nut 5；
Wherein, the stator module 8 is non-full-circle spray pattern structure, and the stator module 8 is by six groups in fan-shaped disk-like structure
Stator unit 2 83 form；The stator unit 2 83 is independent control mechanism；The stator unit 2 83 includes fixed
Sub- iron core and the stator winding being wrapped in the stator core.
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 it is fixed on the electricity by being arranged on the support level 62 of 6 rear end of motor mount and the gland 11 of front end
In machine mounting base 6；6 front end face of 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 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 base
Seat 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 the rotor
The end face of pedestal 91；Into one, 91 side wall of rotor pedestal is in double-layer structure, including inner ring and outer ring；It is set on the outer ring
There is slanting ventilation hole 94；The ventilation hole 94 is between two pieces of adjacent magnet steel substrates 2 93；The outer ring inner wall
Fan leaf 95 is equipped with along the 94 oblique direction of ventilation hole；Further, the stator module 8 has further included stator base
81；The stator base 81 is fixedly installed on the motor mount 6；It is described fixed that the stator unit 2 83 is fixedly installed in
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 unit 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 unit 2 83 provides the magnetic field that an axis rotates up for the magnet steel substrate 2 93,
The stator module 8 and rotor assembly 9 is promoted to provide the torque rotated around 5 axial line of nut for the nut 5, is directly driven
It moves the nut 5 to rotate, so as to which thrust screw rod 4 be promoted to move forward, 3 opposite solid plate 2 of moving platen is driven to move, in solid plate
It is realized under 2 cooperation to workpiece die casting.
Embodiment three
As shown in figure 13, the die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor directly drives, the pressure
Casting machine clamping mechanism includes installing plate 1, guide post 13, moving platen 3 and solid plate 2, and the installing plate 1 passes through the guide post 13 and institute
Solid plate 2 is stated to connect；The moving platen 3 is equipped with the pilot hole 31 for being adapted to the guide post, and passes through the pilot hole 31 and slide
It is connected 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 consolidating
The rotation of nut 5 being scheduled in motor mount 6 provides thrust, and the motor mount 6 is fixed on installing plate 1；The nut 5
It is directly driven by rimless combination type permanent-magnet linear synchronous motor；The rimless combination type permanent-magnet linear synchronous motor includes stator pack
Part 8 and rotor assembly 9；The stator module 8 is fixedly installed in 6 end face of motor mount, is provided for the rotor assembly 9
Rotating excitation field；The rotor assembly 9 with magnetic property is fixedly installed on the nut 5；
Wherein, the stator module 8 is non-full-circle spray pattern structure, and the stator module 8 is by six groups in fan-shaped arc structure
Stator unit 1 and six groups of stator units 2 83 in fan-shaped arc structure form；The stator unit 1 and stator
Unit 2 83 is independent control mechanism；The stator unit 1 and stator unit 2 83 respectively include stator core and twine
The stator winding being wound in the stator core.
Wherein, the stator module 8 includes stator unit 1 and stator unit 2 83, the stator unit 1 and
Stator unit 2 83 is respectively wrapped in the stator winding on the stator unit；The stator unit 1 is integrated machine-shaping
Circular column, the stator unit 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 it is fixed on the electricity by being arranged on the support level 62 of 6 rear end of motor mount and the gland 11 of front end
In machine mounting base 6；6 front end face of 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 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 rotor pedestal is in double-layer structure, including inner ring and outside
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 ventilation hole 94 is equipped between magnet steel substrate 2 93；The outer ring inner wall is equipped with fan leaf along the 94 oblique direction of ventilation hole
95；Further, the stator module 8 has further included stator base 81；The stator base 81 is fixedly installed in the motor
In mounting base 6；The stator unit 1 and stator unit 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 unit 1 is placed in institute
The madial wall of block is stated, it is corresponding with the magnet steel substrate 1；The stator unit 2 83 is placed in the inner face of the block,
It is corresponding with the magnet steel substrate 2 93；81 openend of 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 unit 1 provides the magnetic field radially rotated for the magnet steel substrate 1,
The stator unit 2 83 provides the magnetic field that an axis rotates up for the magnet steel substrate 2 93, promotes the stator jointly
Component 8 and rotor assembly 9 provide the torque rotated around 5 axial line of nut for the nut 5, directly drive the nut 5
Rotation so as to which thrust screw rod 4 be promoted to move forward, drives 3 opposite solid plate 2 of moving platen to move, real under the cooperation of solid plate 2
Now 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 unit arrangement rotary part and body.
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. the die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor directly drives, the die casting machine mold locking mechanism packet
Include installing plate, guide post, moving platen and solid plate, it is characterised in that：The installing plate is connected by the guide post and the solid plate
It connects；The moving platen is equipped with the pilot hole for being adapted to the guide post, and passes through the pilot hole and be slidably connected on the guide post；
It is fixedly connected with thrust screw rod on the moving platen, the thrust screw rod is by the nut that is fixed on by bearing in motor mount
Rotation provides thrust；The motor mount is fixed on the installing plate；The nut is by rimless combination type permanent-magnet synchronizing direct
Line motor direct-drive；The rimless combination type permanent-magnet linear synchronous motor includes stator module and rotor assembly；The stator
Component is fixedly installed on the motor mount, and rotating excitation field is provided for the rotor assembly；With described in magnetic property
Rotor assembly is fixedly installed on the nut；
Wherein, the stator module is full-circle spray pattern or non-full-circle spray pattern structure, and the stator module is by several in sector structure
Stator unit forms；The stator unit is independent control mechanism；The stator unit includes stator core and is wrapped in
Stator winding in the stator core.
2. the die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor according to claim 1 directly drives,
It is characterized in that, the nut is equipped with thrust shoulder；The bearing is placed in the thrust shoulder both sides, and described by being arranged on
The support level of motor mount rear end and the gland of front end are fixed in the motor mount；The motor mount front end
Mouth is equipped with the seam allowance for being adapted to the gland.
3. the die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor according to claim 1 directly drives,
It is characterized in that, the rotor assembly includes rotor pedestal and magnet steel substrate, the rotor pedestal is fixedly installed in the nut
On, the magnet 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 rimless combination type permanent-magnet linear synchronous motor according to claim 3 directly drives,
It is characterized in that, the nut free end of the rounded structure of outer rim is equipped with positioning step；The rotor pedestal is fixedly installed in
On the positioning 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 rimless combination type permanent-magnet linear synchronous motor according to claim 3 directly drives,
It is characterized in 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.
6. the die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor according to claim 5 directly drives,
It is characterized in that, the outer ring inner wall is equipped with fan leaf along the oblique direction of the ventilation opening.
7. the die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor according to claim 1 directly drives,
It is characterized in that, the stator module has further included stator base；The stator base is fixedly installed in the motor mount
On；The stator unit is fixedly installed in the stator base.
8. the die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor according to claim 7 directly drives,
It is characterized in that, capping structure, top end cover outer rim are equipped with installation step to the stator base in a ring；The stator unit is put
Side wall and/or end face in the stator base；The stator base openend is equipped with Air Filter.
9. the die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor according to claim 7 directly drives,
It is characterized in that, the stator base is equipped with heat emission hole, Heat Conduction Material is filled in the heat emission hole.
10. the die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor according to claim 9 directly drives,
It is characterized in that, the Heat Conduction Material is graphite, the graphite is adhered to by heat-resisting sticky agent in the heat emission hole.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810098763.2A CN108188378A (en) | 2018-01-31 | 2018-01-31 | The die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor directly drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810098763.2A CN108188378A (en) | 2018-01-31 | 2018-01-31 | The die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor directly drives |
Publications (1)
| Publication Number | Publication Date |
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| CN108188378A true CN108188378A (en) | 2018-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810098763.2A Pending CN108188378A (en) | 2018-01-31 | 2018-01-31 | The die casting machine mold locking mechanism that a kind of rimless combination type permanent-magnet linear synchronous motor directly drives |
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| CN (1) | CN108188378A (en) |
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| CN108973016A (en) * | 2018-09-14 | 2018-12-11 | 上海理工大学 | The high-accuracy vertical injection molding machine of linear motor driving |
| CN109261897A (en) * | 2018-11-20 | 2019-01-25 | 郑州新领豫智能科技有限公司 | A kind of mold Intelligent Machining device |
| CN110044204A (en) * | 2019-05-24 | 2019-07-23 | 山西泰润达科技有限公司 | A kind of Zhi Qusuo big gun mechanism |
| CN110104090A (en) * | 2019-05-16 | 2019-08-09 | 深圳市优必选科技有限公司 | Legged robot |
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| CN107152405A (en) * | 2017-04-28 | 2017-09-12 | 湖北富升智能装备股份有限公司 | A kind of centrifugal pump directly driven without frame permagnetic synchronous motor |
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| CN2670094Y (en) * | 2004-01-12 | 2005-01-12 | 深圳领威科技有限公司 | Double plate style mold closing mechanism |
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| CN109261897A (en) * | 2018-11-20 | 2019-01-25 | 郑州新领豫智能科技有限公司 | A kind of mold Intelligent Machining device |
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| CN110044204B (en) * | 2019-05-24 | 2021-10-01 | 山西泰润达科技有限公司 | Direct-drive gun locking mechanism |
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