Permanent-magnetic electric machine rotor magnet steel automatic mounting machine
Technical field:
The present invention relates to a kind of manufacturing technology of the permanent magnet motor in new-energy automobile field, machinery side can be used by being one kind
Formula installs the permanent-magnetic electric machine rotor magnet steel automatic mounting machine of permanent-magnetic electric machine rotor magnet steel and automatic glue application automatically.
Background technology:
Magnet steel (referring to surface-mount type, the same below) on the rotor of magneto is mounted on the surface of the outer drum-shaped of rotor core,
That is the surface of the outer drum-shaped of rotor core is provided with the installation one along the axial slot identical with motor pole number of rotor core, each slot
Several blocks of magnet steel of row.Currently, there are two types of the modes of rotor core mounting magnetic steel:One is manually installed modes, i.e., according to magnet steel
Polar difference by one piece one piece magnet steel is mounted in the magnetic slot of rotor core of magnet steel erector, and is pacified in magnet steel
First magnet steel glue is coated in the inner surface of the magnetic slot and magnet steel of iron core before dress, it is careless slightly, because of the huge suction of Nd-Fe-B magnet steel
Repulsion can cause personal injury or magnet steel excessive broken because of impact force, it is also possible to pacify mistake because operating the incorrect polarity magnet steel;
Another kind is mechanical installation mode, this mode is the magnet steel of a line for arranging rotor in advance in tooling, then this
One row's magnet steel is disposably mounted in a magnetic slot, is then rotated in one angle of rotor, then one magnetic slot of erector
The installation of magnet steel, magnet steel is interrupted, and is needed in advance by manually smearing magnet steel glue, although the mode of the mechanical erection magnet steel
More advanced than pure manual type, efficiency increases, but its working method is interrupted, it is also necessary to and it is artificial to smear the cooperation of magnet steel glue,
Therefore, it is necessary to invent it is a kind of can continuous mounting magnetic steel and the more advanced magnet steel fitting machine of smearing magnet steel glue automatically, to adapt to
The production technology of the high efficiency production magneto of modernization.
Invention content:
Magneto for higher efficiency is produced, overcomes the shortcomings of that existing machinery installs permanent-magnetic electric machine rotor magnet steel, by
The magnet steel installation of discontinuous is changed to continuous magnet steel mounting means, while in mounting magnetic steel, artificial gluing mode is changed to
Automatic glue application mode, greatly improves the installation effectiveness of permanent-magnetic electric machine rotor magnet steel, and is effectively guaranteed the installation of magnet steel
Quality.
Technical solution is used by the present invention solves its technology:Permanent-magnetic electric machine rotor magnet steel automatic mounting machine is mainly by machine
Frame, slide bar return glue part, pressure storage magnet steel part, defeated glue part, push away fork, lower hydraulic part, upper hydraulic part, horizontal hydraulic pressure part, hydraulic pump
It stands, glue pump, glue bucket, sebific duct, electric wire, travel switch and hydraulic tube composition, slide bar is installed in rack, acknowledgement of consignment part is installed on slide bar,
It is placed back into glue part on acknowledgement of consignment part, returns on glue part and places rotor, acknowledgement of consignment part is mechanically connected with upper propulsive liquid casting die, upper propulsive liquid casting die
It is mechanically connected with horizontal hydraulic pressure part;Defeated glue part, pressure storage magnet steel are installed in upper rack installation pressure storage magnet steel part, pressure storage magnet steel part center
Lower support bar is installed on part, lower push-rod stable disk is installed on lower support bar, lower push-rod passes through lower push-rod stable disk, lower push-rod one end
Connection pushes away fork, the lower propulsive liquid casting die of other end connection, and lower propulsive liquid casting die is mounted on hydraulic seat.
Hydraulic power unit is connect with lower propulsive liquid casting die, upper propulsive liquid casting die and horizontal hydraulic pressure part respectively with hydraulic tube;Electric cabinet is used
Electric wire is connected with hydraulic power unit, travel switch and glue pump, and automatic program control component is installed in electric cabinet.
Pressure storage magnet steel part is mounted on upper rack, and one end of lower support bar is mounted on pressure storage magnet steel part, and the other end is under
Push rod stable disk is installed together, and upper support bar is installed in lower push-rod stable disk, and the upper support bar other end installs hydraulic seat, under
Propulsive liquid casting die is mounted on hydraulic seat, and it is cylinder to press and store up magnet steel part with lower propulsive liquid casting die shape, and push rod connects with fork machinery is pushed away
It connects, pushes away fork and made of stainless steel, push away fork and be located above pressure storage magnet steel part, magnet steel pushes away the number of poles that fork quantity is rotor
2 times.
Support element, support element one end connection acknowledgement of consignment part are installed in the side of upper propulsive liquid casting die, and the other end connects horizontal push, water
Flat-pushing bar is connect with horizontal hydraulic pressure part.
Glue pumps one end connection for sebific duct, this connects glue bucket, the other end connection glue injection pipe of glue pump, injecting glue for the sebific duct other end
The defeated glue hole of the defeated glue parts of Guan Zaiyu connects, and goes back to sebific duct one end and connects glue bucket, the other end connects defeated glue hole.
Pressure storage magnet steel part fills the disc that the position of magnet steel is made with aluminium alloy, is provided with along the radius of circle direction on aluminium alloy
Magnetic slot, the quantity of magnetic slot is identical as the number of poles of rotor, the inside of magnetic slot installation compression spring, magnet steel push rod, compression spring
Top and prepackage magnet steel, magnet steel push rod, compression spring top make of stainless steel, and prepackage magnet steel quantity is that often row needs to pacify rotor magnetic steel
The magnet steel quantity of dress, the one end for pre-installing magnet steel are directed at and contact the cylindrical outer side of defeated glue part, and that returns glue part goes back to glue hole and go back to glue
Pipe connects, and the other end of this time sebific duct connects glue bucket.
Defeated glue hole is provided in defeated glue part, defeated glue hole upper end is connect with glue conveying box, and the glue conveying box other end is connected with glue pump, defeated glue
The inner surface of the outlet alignment magnet steel of hole lower end.
It carries part lower part and linear bearing is installed, slide bar passes through the sliding rod hole of linear bearing, carries in the upper push piece hole of part and pacifies
Load onto push piece, upper push piece can slide up and down in upper push piece hole, and upper push piece is placed above back glue part, the rotor hole of upper push piece with
The central hole size for returning glue part is identical and correspond, and returns on glue part and places rotor, the axis of rotor is put into back glue part
Centre bore in, upper push-rod is installed, acknowledgement of consignment part is deltiod, and upper push piece shape is not wait the cylinder of warps in the push-rod hole of upper push piece
Shape, acknowledgement of consignment part are made with upper push piece of stainless steel material.
The permanent-magnetic electric machine rotor magnet steel automatic mounting machine course of work:Start hydraulic power unit, rotor is mounted on back glue
On part, horizontal hydraulic pressure part is moved to the underface of pressure storage magnet steel part along sliding rail, then by following upper under the promotion of horizontal push
The push rod of thrust piece is upwards pushed into time glue part and rotor lower section and the contact of defeated glue part, and the lower propulsive liquid casting die of upper end pushes away
Magnet steel is pushed away under bar and pushes away fork, while glue pump is started to work, and magnet steel glue flows to the inner surface of magnet steel by hose, pushes away fork alignment and defeated glue
The effect of the magnet steel of part contact and the precalculated position for magnet steel being shifted onto rotor, rotor and time glue part in upper propulsive liquid casting die push rod
Under, decline the distance of one piece of magnet steel height, while magnet steel pushes away fork and is lifted off defeated glue part under the drive of lower propulsive liquid casting die push rod,
Prepackage magnet steel advances under the promotion of spring contacts the cylindrical outer side of defeated glue part, and magnet steel pushes away the band pitched in lower propulsive liquid casting die push rod
Push away magnet steel, whole installations of such circulation action until completing a motor rotor magnetic steel under dynamic down again.
The beneficial effects of the invention are as follows:Manually installed permanent-magnetic electric machine rotor magnet steel inefficiency quality is changed to be not easy to ensure
Present situation, overcome the deficiency of existing machinery formula installation permanent-magnetic electric machine rotor magnet steel, be changed to by the magnet steel installation of discontinuous continuous
The magnet steel mounting means of formula, primary magnet steel of pre-installing can continuously install the rotor of multiple electric motors automatically, while in mounting magnetic steel,
Artificial gluing mode is changed to automatic glue application mode, greatly improves the installation effectiveness of permanent-magnetic electric machine rotor magnet steel, and effectively
Ground ensure that the installation quality of magnet steel.
Description of the drawings:
The present invention is further described with example below in conjunction with the accompanying drawings:
Fig. 1 is the whole three dimension system figure of the present invention (magnet steel and rotor to be pressed wait for push mode).
Fig. 2 is that the defeated glue part of the present invention, defeated glue part lid and pressure store up the front view that magnet steel part is assembled together.
Fig. 3 is sectional view of the present invention pressure storage magnet steel part above section along push rod axial direction.
Fig. 4 and Fig. 5 is the main view and sectional view of the defeated glue part of the present invention.
Fig. 6 and Fig. 7 is the main view and side view of upper push-rod stable disk of the present invention.
Fig. 8 is the graphics that the present invention pushes away fork.
Fig. 9 is the graphics that the present invention returns glue part.
Figure 10 and Figure 11 is the vertical view and side view of present invention acknowledgement of consignment part.
Figure 12 and Figure 13 is the vertical view and side view of push piece in the present invention.
1. times propulsive liquid casting dies in figure, 2. hydraulic seats, 3. lower push-rods, 4. upper support bars, 5. injected rubber hoses, 6. compression springs, 7. drivings
Bar, 8. lower push-rod stable disks, 8-1. lower push-rods hole, 8-2. lower support bars hole, 8-3. upper support bars hole, 9. magnet steel push rods, 10. push away
Fork, 10-1. push away fork, 10-2. mounting holes, 11. lower support bars, 12. iron pipes, 13. rotors, 14. times glue parts, 14-1. collection glue grooves,
The plastic holes 14-2., 14-3. centre bores, 15. times glue holes, 16. acknowledgement of consignment parts, 16-1. linear bearings, the upper push piece holes 16-2., 16-3.
Slip pipe hole, 17. magnetic slots, push piece on 18., 18-1. rotor holes, 18-2. push-rod holes, 19. upper push-rods, propulsive liquid casting die on 20.,
21. electric cabinet, 22. glue buckets, 23. horizontal push, 24. horizontal hydraulic pressure parts, 25. hydraulic power units, 26. times sebific ducts, 27. support elements,
28. travel switch, 29. slip pipes, 30. racks, 31. defeated glue parts, the defeated glue holes 31-1., the defeated glue part centre bores of 31-2., 32. defeated glue parts
Lid, the defeated glue holes 32-1., 32-2. lid centre bores, 33. magnet steel, 34. compression springs top, 35. lids, 36., 36-1. outer chassis, 36-2.
Interior chassis 36-3. metal rings, 37., 38. for sebific duct, 39 nuts, 40. glue pump, 41. electric wires, 42. hydraulic tubes.
Specific implementation mode:
In Fig. 1, the rotor in dotted line frame has been pulled to the underface of pressure storage magnet steel part, is pushed into press in preparation
Store up magnet steel part;Fork is pushed away in the surface of pressure storage magnet steel part, magnet steel is pushed away under preparation.Slide bar (29), slide bar are installed in rack (30)
(29) installation acknowledgement of consignment part (16) on is carried and is placed back into glue part (14) on part (16), returns and place rotor (13) on glue part (14),
It carries part (16) to be mechanically connected with upper propulsive liquid casting die (20), upper propulsive liquid casting die (20) is mechanically connected with horizontal hydraulic pressure part (24);Machine
Frame (30) top installation pressure storage magnet steel part (36), the intermediate of pressure storage magnet steel part (36) install defeated glue part (31 see Fig. 3), pressure storage magnet steel
Lower support bar (11) is installed on part (36), lower push-rod stable disk (8) is installed on lower support bar (11), lower push-rod (3), which passes through down, to be pushed away
Bar stable disk (8), the connection of lower push-rod (3) one end push away fork (10), the lower propulsive liquid casting die (1) of other end connection, lower propulsive liquid casting die (1)
On hydraulic seat (2).
Hydraulic power unit (25) with hydraulic tube (42) respectively with lower propulsive liquid casting die (1), upper propulsive liquid casting die (20) and horizontal hydraulic pressure
Part (24) connects;Electric cabinet (21) is connect with electric wire (41) with hydraulic power unit (25), travel switch (28) and glue pump (40).
Pressure storage magnet steel part (36) is mounted on rack (30) top, and one end of lower support bar (11) is mounted on pressure storage magnet steel part
(36) on, the other end is installed together with lower push-rod stable disk (8), and upper support bar (4) is installed in lower push-rod stable disk (8),
Upper support bar (4) other end installs hydraulic seat (2), and lower propulsive liquid casting die (1) is mounted on hydraulic seat (2), lower propulsive liquid casting die (1)
Lower push-rod (3) is mechanically connected with fork ((10-1)) part is pushed away, and is pushed away fork (10 see Fig. 8) and is made of stainless steel, pushes away fork (10) position
Above pressure storage magnet steel part (36), magnet steel pushes away 2 times that fork (10-1) quantity is the number of poles of rotor (13).
The side installation support element (27) of upper propulsive liquid casting die (20), support element (27) one end connection acknowledgement of consignment part (16) are another
End connection horizontal push (23), horizontal push (23) are connect with horizontal hydraulic pressure part (24);
Glue pumps the connection of (40) one end for sebific duct (38), this is pumped (40) for sebific duct (38) other end connection glue bucket (22), glue
Other end connection glue injection pipe (5), injected rubber hose (5) are connect with the defeated glue hole (31-1 is shown in Fig. 4) of defeated glue part (31 see Fig. 3) again, return glue
(26) one end connection glue bucket (22) is managed, the other end connects defeated glue hole (32-1).
In figure 2 and figure 3, pressure storage magnet steel part (36) fills the disc made with aluminium alloy of position of magnet steel, on aluminium alloy
It is provided with the magnetic slot (17) along the radius of circle direction, the quantity of magnetic slot (17) is identical as the number of poles of rotor (13), magnet steel
Inside installation compression spring (6), magnet steel push rod (9), compression spring top (34) and the prepackage magnet steel (33) of slot (17), magnet steel push rod (9), pressure
Spring top (34) makes of stainless steel, and prepackage magnet steel (33) quantity is that often row needs magnet steel quantity to be mounted, prepackage to rotor magnetic steel
One end of magnet steel (33) is directed at and contacts the cylindrical outer side of defeated glue part (31), and that returns glue part (14 see Fig. 9) returns glue hole (14-2)
It is connect with sebific duct (26 see Fig. 1) is returned, the other end connection glue bucket (22) of this time sebific duct (26).
In Fig. 4, Fig. 5 and Fig. 1, defeated glue hole (31-1), the defeated glue hole upper end (31-1) and defeated glue are provided in defeated glue part (31)
(38) connection is managed, glue conveying box (38) other end is connect with glue pump (40), and (33 see the outlet alignment magnet steel of defeated glue hole (31-1) lower end
Inner surface Fig. 3).
In Fig. 6 Fig. 7 and in Fig. 1, upper support bar (4) penetrates in upper support bar hole (8-3), is used in combination nut (39) to tighten solid
Fixed, lower support bar (11) penetrates in lower support bar hole (8-2), and nut (39) is used in combination to tighten fixation.
In fig. 8, and then magnet steel fork (10-1) be a pair, a pair of of magnet steel fork (10-1) is directed at a magnet steel, and (33 see
Fig. 3), installation lower push-rod (3) in mounting hole (10-2).
In Fig. 9, Figure 10, Figure 11, Figure 12 and Figure 13, acknowledgement of consignment part (16) lower part installation linear bearing (16-1), slide bar (29
See Fig. 1) it can be installed in the sliding rod hole (16-3) of linear bearing (16-1), the upper push piece hole (16-2) of acknowledgement of consignment part (16)
Push piece (18), upper push piece (18) can slide up and down in upper push piece hole (16-2), and glue part (31 is placed above back in upper push piece (18)
See Fig. 4), the rotor hole (18-1) of upper push piece (18) is identical and mutual as centre bore (14-3) size for returning glue part (14 see Fig. 9)
It is corresponding, it returns and places rotor (13 see Fig. 1) on glue part (14), the axis of rotor (13) is put into back the centre bore of glue part (14)
In (14-3), installation upper push-rod in the push-rod hole (18-2) of upper push piece (18) (19 see Fig. 1).