CN204922229U - Motor wire presss from both sides, subassembly and motor are fixed to power cord - Google Patents
Motor wire presss from both sides, subassembly and motor are fixed to power cord Download PDFInfo
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- CN204922229U CN204922229U CN201520627061.0U CN201520627061U CN204922229U CN 204922229 U CN204922229 U CN 204922229U CN 201520627061 U CN201520627061 U CN 201520627061U CN 204922229 U CN204922229 U CN 204922229U
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Abstract
The utility model is suitable for a motor field, it presss from both sides to provide the motor wire, fixed subassembly of power cord and motor, wherein, the motor wire presss from both sides and fits the second clamp on the first clamp including first clamp and lid, it lies in the wire hasp that the location is gone into with the source line card that is used for supplying power to the motor to be equipped with wire casing and a plurality of that a plurality of lies in the motor department of being qualified for the next round of competitions on the first clamp, it counterpoints the setting in order to be used for compressing tightly the boss in each wire casing respectively with each power cord with each wire casing respectively to be equipped with a plurality of on the second clamp. The utility model discloses a cooperation of wire casing and boss compresses tightly the location to the part that is located the motor department of being qualified for the next round of competitions of power cord to the location is gone into to the part card that lies in the motor through set up wire hasp power supply source line on first clamp, and in wire hasp and wire casing are gone into to the mounting means card because the power cord accessible is impressed, the event, it makes the thing receive and releasing of power cord to fix a position accessible machine automation mechanized operation completion, has improved the production efficiency of motor, has reduced the cost of labor of motor.
Description
Technical field
The utility model belongs to machine field, particularly relates to motor wire folder, has the power line fixing-assembly of this motor wire folder and have the motor of this power line fixing-assembly.
Background technique
, there is following problem when processing power line in traditional brushless DC motor without position sensor:
1) Placement of its power line and U/V/W three-phase winding connection lines contact pin is such: first gone by power line the end of a thread of insulation sheath through the circular hole on winding leads contact pin, then adopted electric soldering iron, solder stick etc. to be fixedly welded on winding leads contact pin by the end of a thread of power line.This Placement, need the operations such as artificial threading, soldering, its operation is very inconvenient, efficiency is low, cannot realize automatic production, and also there is the hidden danger of quality of rosin joint;
2) it is such to the arrangement folding and unfolding orientation type of power line in motor: two thermal contraction casing tubes are inserted on power line that (one of them thermal contraction casing tube is placed on outside three power lines simultaneously in advance, it is outer that another one thermal contraction casing tube is sheathed on two power lines), reusable heat air pressure gun heat shrink sleeve pipe after having welded of power line and winding leads contact pin, to realize the location to each power line.This orientation type needs artificial threading to operate equally, and its operating process is complicated, and manpower, the time of consumption are many, and cannot realize automation mechanized operation.
In order to solve the problem of above-mentioned conventional art, prior art proposes the scheme that design dedicated terminals carries out connecting power line and winding leads contact pin, its specific operation process is: be first fixed in dedicated terminals by one end of power line, then dedicated terminals is set on winding leads contact pin by the attachment hole on it, finally adopts electric soldering iron, solder stick etc. dedicated terminals to be fixedly welded on winding leads contact pin again.Although the program is for the Placement of above-mentioned conventional power source line and U/V/W three-phase winding connection lines contact pin, serve certain effect simplifying the operation course, raise the efficiency, but, because it still needs manually to carry out the operations such as perforation insertion terminal, welding, therefore, the improvement effect that it rises not is clearly, and is not easy to realize automatic production yet.In addition, the program still adopts thermal contraction casing tube to carry out folding and unfolding location to power line, therefore, still there is operating process complexity, labor intensive is many, expend time in problem that is many, that cannot realize automatic production in the folding and unfolding orientation type of its power line.
Model utility content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide motor wire folder, power line fixing-assembly and motor, which solve existing power supply line adopt thermal contraction casing tube to carry out there is operating process complexity in folding and unfolding location, labor intensive is many, efficiency is low and cannot realize the technical problem of automatic production.
For achieving the above object, the technical solution adopted in the utility model is: motor wire presss from both sides, comprise the first Cord bracket and be covered on the second Cord bracket on described first Cord bracket, described first Cord bracket is provided with several wire casings being positioned at motor outlet wire place and several are positioned at motor enters location wire snap close for power supply source line card, and described second Cord bracket is provided with several and arranges the boss for being pressed in respectively by each power line in each described wire casing with each described wire casing contraposition respectively.
Preferably, described first Cord bracket comprises the first Cord bracket body, several are convexly equipped in described wire snap close on described first Cord bracket body and several recessed described wire casings on described first Cord bracket body, and described second Cord bracket comprises the second Cord bracket body and several are convexly equipped in described boss on described second Cord bracket body.
Preferably, described wire snap close comprises two intervals and is convexly equipped in shell fragment on described first Cord bracket body, shell fragment described in two and described first Cord bracket body enclose the appearance line chamber that formation one accent is open upwards setting, and the accent in described appearance line chamber is less than the inner chamber in described appearance line chamber.
Preferably, described wire casing is step trough, and described boss corresponds to ladder boss.
Preferably, described first Cord bracket is also provided with several positioning holes, described second Cord bracket is provided with several locating columns closed with the inserting of each described positioning hole card respectively, and each described positioning hole is divided into the both sides of described wire casing, and each described locating column is divided into the both sides of described boss.
Preferably, described first Cord bracket also runs through be provided with several fixed holes for closing with fixing column card inserting on plastic packaging stator assembly.
Preferably, described first Cord bracket also runs through to be provided with quantity identical with winding leads contact pin quantity for being pressed into through upwards extending also power supply machine terminal the perforation installed for each described winding leads contact pin respectively.
The motor wire folder that the utility model provides, compression is carried out to the part being positioned at motor outlet wire place of power line locate by coordinating of wire casing and boss, and snap in location by the part being positioned at motor of Extension Wire snap close power supply source line on the first Cord bracket, thus achieve the folding and unfolding of power line is located.And due to power line by press-in mounting type snap in wire snap close and wire casing, therefore, the retractable operation process of its power line is simple, operation easier is low, and the folding and unfolding of power line location is completed by Machine automated operation, improve the manufacturing efficiency of motor, reduce the cost of labor in motor production process.
Further, the utility model additionally provides power line fixing-assembly, it comprises some power lines, the winding leads contact pin that quantity is identical with described number of power lines, the motor terminal that above-mentioned motor wire folder is identical with described number of power lines with quantity, one end of each described power line is connected on each described winding leads contact pin respectively by each described motor terminal, the part being positioned at motor outlet wire place of each described power line is pressed in each described wire casing respectively by each described boss, and the part between described motor terminal and described wire casing of described power line is by described wire snap close locking and positioning.
Preferably, described winding leads contact pin is provided with dislocation preventing slot, described motor terminal comprises base, be convexly equipped on described base and can be pressed into the pin portion that connects that is set on described winding leads contact pin and arrange for crimp the wire connecting portion of fixing with described power line one end along described base one lateral buckling, described base be provided with for described winding leads contact pin wear to described meet pin portion dodge hole, described in meet pin portion and be provided with for the anti-avulsion plate with described dislocation preventing slot clamping matching.
The power line fixing-assembly that the utility model provides, owing to have employed above-mentioned motor wire folder, folding and unfolding location is carried out to power line, therefore, the folding and unfolding positioning action process of power line can be made to simplify, and the folding and unfolding of power line location is completed by Machine automated operation, thus be beneficial to the manufacturing efficiency improving motor and the cost of labor reduced in motor production process.Herein, it carries out connecting power line and winding leads contact pin by motor terminal, can be beneficial to the attended operation process simplifying power line and winding leads contact pin, thus is beneficial to the manufacturing efficiency improving motor further.
Further, it by arranging dislocation preventing slot on winding leads contact pin, motor terminal connect in pin portion arrange with dislocation preventing slot screens join and anti-avulsion plate, like this, press-fit on winding leads contact pin until the mode connecing the dislocation preventing slot that the anti-avulsion board in pin portion enters on winding leads contact pin realizes the assembling of motor terminal and winding leads contact pin by the pin portion that connects of motor terminal is inserted in.Owing to not needing to carry out perforation procedure and welding operation in the whole attended operation process of power line and winding leads contact pin, therefore it simplifies the attended operation process of power line and winding leads contact pin dramatically; And due to power line and wire connecting portion crimping operation, connect pin portion being inserted on winding leads contact pin and press-fit operation and all complete by Machine automated operation, therefore, it effectively achieves the automation attended operation of power line and winding leads contact pin, achieve automatic production and replace artificial target of producing, the manufacturing efficiency further increasing motor and the cost of labor reduced in motor production process.
Further, the utility model additionally provides motor, it comprises plastic packaging stator assembly, is located at the end cap of described plastic packaging stator assembly one end and above-mentioned power line fixing-assembly, and described power line fixing-assembly is mounted between described plastic packaging stator assembly and described end cap.
The motor that the utility model provides, owing to have employed above-mentioned power line fixing-assembly, therefore, improve manufacturing efficiency and the automatic production degree of motor, reduce the cost of labor in motor production process, be beneficial to the synthesized competitiveness improving motor.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the wire clamp that the utility model embodiment provides;
Fig. 2 is the close-up schematic view at A place in Fig. 1;
Fig. 3 is the assembling schematic diagram of power line, motor terminal and the first Cord bracket that the utility model embodiment provides;
Fig. 4 is the assembling schematic diagram of power line, motor terminal, the first Cord bracket and the plastic packaging stator assembly that the utility model embodiment provides;
Fig. 5 is the generalized section of B-B in Fig. 4;
Fig. 6 is the assembling schematic diagram of power line, motor terminal, the first Cord bracket, plastic packaging stator assembly and the second Cord bracket that the utility model embodiment provides;
Fig. 7 is the assembling schematic diagram of the motor that the utility model embodiment provides;
Fig. 8 is the generalized section of C-C in Fig. 7;
Fig. 9 is the schematic perspective view of the motor terminal that the utility model embodiment provides;
Figure 10 is the schematic top plan view of the motor terminal that the utility model embodiment provides;
Figure 11 be the motor terminal that provides of the utility model embodiment with winding leads contact pin coordinate schematic diagram;
Figure 12 is the schematic front view of the winding leads contact pin that the utility model embodiment provides;
Figure 13 is that schematic diagram is looked on a left side for the winding leads contact pin that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when an element is described on " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.Be described to be " connection " another element when an element, it can be directly connect another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower, the top in following examples, end, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 8, the motor wire folder 4 that the utility model embodiment provides, the second Cord bracket 42 comprising the first Cord bracket 41 and be covered on the first Cord bracket 41, first Cord bracket 41 is provided with wire casings 413 that several are positioned at motor outlet wire place and several are positioned at motor and are provided with several for wire snap close 412, second Cord bracket 42 that power supply source line 2 snaps in location and arrange boss 421 for being pressed in respectively by each power line 2 in each wire casing 2 respectively with the contraposition of each wire casing 413.The space that each power line 2 encloses formation from each wire casing 413 and each boss 421 is respectively arranged in motor.The motor wire folder 4 that the utility model embodiment provides, compression is carried out to the part being positioned at motor outlet wire place of power line 2 locate by coordinating of wire casing 2 and boss 421, and snap in location by the part being positioned at motor of Extension Wire snap close 412 power supply source line 2 on the first Cord bracket 41, thus achieve the folding and unfolding of power line 2 is located.And due to power line 2 by press-in mounting type snap in wire snap close 412 and wire casing 413, therefore, the retractable operation process of its power line 2 is simple, operation easier is low, and the folding and unfolding of power line 2 location is completed by Machine automated operation, improve the manufacturing efficiency of motor, reduce the cost of labor in motor production process.
Preferably, as shown in figures 1-4, first Cord bracket 41 comprise the first Cord bracket body 414, several run through be located on the first Cord bracket body 414 dodge hole 111, several are convexly equipped in wire snap close 412 on the first Cord bracket body 414 and several recessed wire casing 413, second Cord brackets 42 on the first Cord bracket body 414 and comprise the second Cord bracket body 422 and several are convexly equipped in boss 421 on the second Cord bracket body 422.Wire snap close 412 comprises two intervals and is convexly equipped in shell fragment 4121 on the first Cord bracket body 411, two shell fragments 4121 and the first Cord bracket body 414 enclose the appearance line chamber 4122 that formation one accent 4123 is open upwards setting, and the accent 4123 holding line chamber 4122 is less than the inner chamber holding line chamber 4122.During concrete installation, mode by extrusion elastic 4121 resiliently deformable makes power line 2 be pressed in appearance line chamber 4122 from accent 4123, snap in completely after in appearance line chamber 4122 Deng power line 2, shell fragment 4121 can be pressed in through power line 2 and hold in line chamber 4122 under the effect of elastic restoring force, thus effectively can realize the locking and positioning of power line 2.
Preferably, as shown in figures 1 to 6, wire casing 413 is step trough, boss 421 corresponds to ladder boss 421, wire casing 413 comprises the first groove portion 4131 and radial between the first groove portion 4131 and motor center axle and the recessed degree of depth is greater than the second groove portion 4132 of the first recessed degree of depth in groove portion 4131 along motor, boss 421 comprises arranging with the first groove portion 4131 contraposition and arranges the second step 4212 for being pressed in by power line 2 in second groove portion 4132 for the first step 4211 be pressed in by power line 2 in first groove portion 4131 with the second groove portion 4132 contraposition, second step 4212 is radial between first step 4211 and motor center axle and the projection of second step 4212 is highly greater than the projection height of first step 4211 along motor.Herein, by wire casing 413 is set to step trough, boss 421 is set to ladder boss 421, like this, power line 2 can be made to be arranged in motor in kink shape, to be beneficial to the sealing of raising motor, waterproofing effect, and be beneficial to the solid and reliable property improving power line 2 and locate.
Preferably, as shown in Fig. 1, Fig. 3, Fig. 5 and Fig. 8, the first Cord bracket 41 also runs through to be provided with quantity identical with winding leads contact pin 3 quantity for being pressed into through upwards extending also power supply machine terminal 1 perforation 411 installed for each winding leads contact pin 3 respectively.The setting of perforation 411, can effectively prevent the connection of the first Cord bracket 41 pairs of motor terminals 1 and winding leads contact pin 3 from producing interference phenomenon, and be beneficial to motor terminal 1 base 11 can through the first Cord bracket 41 snap in be positioned plastic packaging stator assembly 5 mounting groove in.
Preferably, power line 2 in the present embodiment is provided with three, motor terminal 1, perforation 411, wire snap close 412, wire casing 413 and boss 421 correspondence are provided with three, three perforations 411 and three wire snap close 412 circumferentially alternate intervals settings, three wire snap closes 412 are located at the front of three perforations 411 respectively along the direction that power line 2 wears in motor.Wherein, wire casing 413 and near wire casing 413 perforation 411 between wire snap close 412 three power lines 2 are positioned simultaneously, next wire snap close 412 only positions two power lines 2, and last wire snap close 412 only positions a power line 2.Of course, in embody rule, the quantity of wire snap close 412 also can be other numerical value.
Preferably, as shown in Figure 1, first Cord bracket 41 is also provided with several positioning holes 415, on second Cord bracket 42, correspondence is provided with several locating columns 423 closed with the inserting of each positioning hole 415 card respectively, and each positioning hole 415 is divided into the both sides of wire casing 413, each locating column 423 is divided into the both sides of boss 421.The card inserting of locating column 423 and positioning hole 415 is closed, and can play leading role on the one hand to the assembling of the first Cord bracket 41 and the second Cord bracket 42, and another aspect can be beneficial to raising first Cord bracket 41 and the second Cord bracket 42 installs the solid and reliable property of locating.In the present embodiment, positioning hole 415 and locating column 423 are all provided with four, and four positioning holes 415 are divided into the both sides of wire casing 413 respectively between two, four locating columns 423 are divided into the both sides of boss 421 respectively between two, like this, be beneficial to and improve power line 2 and be stuck in solid and reliable property between wire casing 413 and boss 421.Of course, in embody rule, the quantity of positioning hole 415 and locating column 423 is not limited to four.
Preferably, the first Cord bracket 41 also runs through be provided with several fixed hole 416, first Cord brackets 41 and close by fixed hole 416 and the card inserting of fixing column on plastic packaging stator assembly 5 and realize the first installation of Cord bracket 41 on plastic packaging stator assembly 5 and locate.
Particularly, the first Cord bracket 41 and the second Cord bracket 42 all can adopt insulating material integrated injection molding.
Further, as shown in Fig. 3 ~ 8, the utility model additionally provides power line fixing-assembly, it comprises some power lines 2, the winding leads contact pin 3 that quantity is identical with power line 2 quantity, the motor terminal 1 that above-mentioned motor wire folder 4 is identical with power line 2 quantity with quantity, one end of each power line 2 is connected on each winding leads contact pin 3 respectively by each motor terminal 1, the part being positioned at motor outlet wire place of each power line 2 is pressed in each wire casing 413 respectively by each boss 421, and the part between motor terminal 1 and wire casing 413 of power line 2 is by wire snap close 412 locking and positioning.The power line fixing-assembly that the utility model embodiment provides, press from both sides 4 pairs of power lines 2 carry out folding and unfolding location owing to have employed above-mentioned motor wire, therefore, the folding and unfolding positioning action process of power line 2 can be made to simplify, and the folding and unfolding of power line 2 location is completed by Machine automated operation, thus be beneficial to the manufacturing efficiency improving motor and the cost of labor reduced in motor production process.Herein, it carries out connecting power line 2 and winding leads contact pin 3 by motor terminal 1, can be beneficial to the attended operation process simplifying power line 2 and winding leads contact pin 3, thus is beneficial to the manufacturing efficiency improving motor further.
Preferably, as shown in Fig. 3, Fig. 9, Figure 11, Figure 12 and Figure 13, winding leads contact pin 3 is provided with dislocation preventing slot 31, motor terminal 1 comprises base 11, be convexly equipped on base 11 and can be pressed into the pin portion 12 that connects that is set on winding leads contact pin 3 and arrange for crimp the wire connecting portion 13 of fixing with power line 2 one end along base 11 1 lateral buckling, base 11 is provided with to wear to what meet pin portion 12 for winding leads contact pin 3 dodges hole 111, meets pin portion 12 and is provided with for the anti-avulsion plate 1211 with dislocation preventing slot 31 clamping matching.Motor terminal 1 specifically adopts the good material of electric conductivity to make, and wherein, wire connecting portion 13 is mainly used in the mechanical connection and the electric connection that realize power line 2 and motor terminal 1; Connect mechanical connection and electric connection that pin portion 12 is mainly used in realizing motor terminal 1 and winding leads contact pin 3, and docked the mechanical connection effect in pin portion 12 by winding leads contact pin 3, the installation positioning action of motor terminal 1 in motor can be realized; Base 11 also by realizing the auxiliary fixation of motor terminal 1 in motor with coordinate (base 11 coordinates with the mounting groove on plastic packaging stator assembly 5 in the present embodiment) of other parts on motor, thus can be beneficial to the solid and reliable property that guarantee motor terminal 1 installs location in motor.In embody rule, when the motor terminal 1 adopting the utility model embodiment to provide, when carrying out connecting power line 2 with winding leads contact pin 3, can first compression joint technique be adopted to be fixed in the wire connecting portion 13 of motor terminal 1 one end of power line 2, and then the pin portion 12 that connects of motor terminal 1 is inserted in press-fits on winding leads contact pin 3, until the anti-avulsion plate 1211 connect in pin portion 12 snaps in the dislocation preventing slot 31 on winding leads contact pin 3, like this, the connection of power line 2 and winding leads contact pin 3 is namely completed.Owing to not needing to carry out perforation procedure and welding operation in power line 2 with the whole attended operation process of winding leads contact pin 3, therefore it simplifies the attended operation process of power line 2 and winding leads contact pin 3 dramatically; And due to power line 2 and wire connecting portion 13 crimping operation, connect pin portion 12 being inserted on winding leads contact pin 3 and press-fit operation and all complete by Machine automated operation, therefore, it effectively achieves the automation attended operation of power line 2 and winding leads contact pin 3, achieve automatic production and replace artificial target of producing, improve the manufacturing efficiency of motor, and reduce the cost of labor in motor production process.
Preferably, as shown in Fig. 9, Figure 10 and Figure 11, meet pin portion 12 to comprise between claw-plate 121, two claw-plate 121 that two intervals are convexly equipped on base 11 and form the jack 120 wearing location for winding leads contact pin 3, and the end away from base 11 of each claw-plate 121 is provided with anti-avulsion plate 1211.Herein, pin portion 12 will be met and be set to two spaced claw-plates 121, and utilize the spacing between two claw-plates 121 to form the jack 120 coordinated with winding leads contact pin 3, its structure will be simple, be easy to manufacture shaping; In addition, utilize the elastic performance of claw-plate 121, can make to connect the operation easier that pin portion 12 press-in is set on winding leads contact pin 3 and reduce, and be beneficial to make two claw-plates 121 can firm grip on winding leads contact pin 3.
Preferably, as shown in Fig. 9 ~ 13, two claw-plates 121 also comprise the form that two spaced and parallel settings reduce with spacing gradually for guide plate 1213, the two anti-avulsion plate 1211 that clamping plate 1212 and two forms reduced gradually with spacing of clamping winding leads contact pin 3 tilts extended from base 11 to two clamping plate 1212 and upwards bend extension along the top of two clamping plate 1212 respectively.Winding leads contact pin 3 has respectively towards two cooperation sidewalls 32 of two claw-plates 121, spacing between two clamping plate 1212 is equal to or slightly less than the distance between two cooperation sidewalls 32 of winding leads contact pin 3, the top of two clamping plate 1212 is located at by two anti-avulsion plates 1211 in splayed shape, the bottom of two clamping plate 1212 is located at by two guide plates 1213 in splayed shape.Arranged by the horn mouth of two guide plates 1213, pin portion 12 press-in can be docked and be set on winding leads contact pin 3 and play leading role, can be set in more swimmingly on winding leads contact pin 3 to make meeting pin portion 12.
Preferably, as shown in Fig. 3, Fig. 9 and Figure 10, wire connecting portion 13 comprises arranging along the bending of the edge, two opposite sides of substrate 131 respectively for the substrate 131 of Power Support line 2 and at least two pieces and is fixed the crimping plate 132 on substrate 131 for by power line 2.In concrete production, can first be placed one end of power line 2 is supported on substrate 131, and then respectively crimp plate 132 to be pressed on substrate 131 by power line 2 by crimping, thus achieve the connection of wire connecting portion 13 and power line 2, its operating process is simple, convenient, and complete by Machine automated operation, be beneficial to the automatic production degree improving motor.
Preferably, as shown in Fig. 3, Fig. 4, Fig. 9 and Figure 10, crimping plate 132 is provided with at least four pieces, it comprises at least two pieces for compressing the first crimping plate 1321 of the conductive connection part 21 of power line 2 and at least two pieces for compressing the second crimping plate 1322 of the insulation joint 22 of power line 2, and first crimps plate 1321 and crimp between plate 1322 and base 11 second.In concrete production, first insulation sheath process can be carried out in the end being used for being connected with motor terminal 1 of power line 2, to make power line 2, there is the conductive core line exposed, this conductive core line exposed is the conductive connection part 21 of power line 2, and what insulation joint 22 was power line 2 adjoins with conductive connection part 21 and have the part of insulation sheath, then, the conductive connection part 21 of the power line 2 exposed conducting heart yearn of insulation sheath process (namely pass by) is positioned over and crimps plate 1321 corresponding substrate 131 position with first, and by the insulation joint 22 of power line 2 (namely power line 2 do not remove insulation sheath and with the part adjacent with conductive connection part 21) be positioned over and crimp plate 1322 corresponding substrate 131 position with second, finally by compression joint technique, the first crimping plate 1321 compression is fitted on the conductive connection part 21 of power line 2 again, being compressed by second crimping plate 1322 fits on the insulation joint 22 of power line 2, thus achieve power line 2 and be connected with the crimping of motor terminal 1.Wherein, the crimping of the first crimping plate 1321 pairs of conductive connection parts 21, not only can realize the electric connection of motor terminal 1 and power line 2 but also the mechanical connection of motor terminal 1 and power line 2 can be realized, and the crimping of the insulation joint 22 of the second crimping plate 1322 pairs of power lines 2, be mainly used in the mechanical connection realizing motor terminal 1 and power line 2, thus fully can ensure the solid and reliable property that motor terminal 1 is connected with power line 2.
Preferably, as shown in Fig. 3, Fig. 4, Fig. 9 and Figure 10, in the present embodiment, crimping plate 132 is only provided with four pieces, it comprise two pieces be symmetrically set in substrate 131 both sides first crimping plate 1321 and two pieces be symmetrically set in substrate 131 both sides second crimping plate 1322, like this, both can ensure the solid and reliable property that motor terminal 1 is connected with power line 2, can be beneficial to again the structure simplifying wire connecting portion 13 and the crimping operation process simplifying wire connecting portion 13 and power line 2, its combination property is better.Of course, the quantity of crimping plate 132 is not limited to four pieces, can be optimized design as the case may be in embody rule.
Preferably, two symmetrically arranged first crimping plates 1321 are located on substrate 131 in two arch-shaped bendings, two symmetrically arranged second crimping plates 1322 are connected to form the unlimited C character form structure of an opening upwards or U-shaped structure with substrate 131, the conductive core line diameter remaining after removing insulation sheath due to power line 2 is less, therefore, herein, by being optimized design to the first crimping plate 1321 and the second crimping plate 1322, both the placement of power line 2 on substrate 131 can be beneficial to, the crimping amount that reduction first crimps plate 1321 and the second crimping plate 1322 can be beneficial to again, thus be beneficial to improve wire connecting portion 13 and power line 2 crimp efficiency.
Preferably, as shown in Figure 9, substrate 131 comprises the vertical plate 1311 that extends straight up along base 11 1 side margin and vertically plate 1311 top is towards the transverse plate 1312 extended away from the direction bending meeting pin portion 12, and each crimping plate 132 bends respectively and is arranged on transverse plate 1312.The setting of vertical plate 1311, can make to have certain height distance between base 11 and transverse plate 1312, is beneficial to the installation preventing transverse plate 1312 pairs of bases 11 in motor and produces interference phenomenon.
Preferably, as shown in Figure 9 and Figure 10, base 11 is for having the missing link structure of side breach 112 trimming 113 relative to two, two claw-plates 121 upwards extend along two relative trimmings 113 respectively, and the breach 112 of missing link structure and wire connecting portion 13 lay respectively at the both sides of claw-plate 121, the central bore of missing link structure is above-mentioned dodge hole 111.The setting of breach 112, can be beneficial to the deformation behavior strengthening base 11, thus is beneficial to the installation difficulty of reduction base 11 in motor.
In embody rule, motor terminal 1 can be shaping by conducting metal tabular component integrated punching, and its course of working is simple, be beneficial to produce in enormous quantities and manufacture.
Further, as Fig. 4, shown in Fig. 7 and Fig. 8, the utility model embodiment still provides motor, it comprises plastic packaging stator assembly 5, be located at the end cap 6 of plastic packaging stator assembly 5 one end and above-mentioned power line fixing-assembly, power line fixing-assembly is mounted between plastic packaging stator assembly 5 and end cap 6, winding leads contact pin 3 is specially and is convexly equipped on plastic packaging stator assembly 5, and plastic packaging stator assembly 5 is provided with quantity and the mounting groove that with the base 11 of motor terminal 1 be equipped with identical with motor terminal 1 quantity, the base 11 of each motor terminal 1 snaps in respectively and is positioned in each mounting groove, thus the auxiliary positioning that can realize motor terminal 1.The motor that the utility model embodiment provides, owing to have employed above-mentioned power line fixing-assembly, therefore, improve manufacturing efficiency and the automatic production degree of motor, reduce the cost of labor in motor production process, be beneficial to the synthesized competitiveness improving motor.
Particularly, the end stretched in outside motor of power line 2 is connected with an electric coupler 7, like this, is beneficial to the connection simplifying power line 2 and outside motor parts.
Preferably, the motor that the present embodiment provides is brushless DC motor without position sensor.
Preferably, the fixation method of the power line of motor that the utility model embodiment provides comprises the steps:
Wiring step, one end of each power line 2 is crimped respectively in the wire connecting portion 13 being fixed on each motor terminal 1, wherein, power line 2 comprise the conductive connection part 21 only after going insulation sheath process with conductive core line and the insulation joint 22 simultaneously with insulation sheath and conductive core line for the end be connected with motor terminal 1, the end being used for being connected with motor terminal 1 of power line 2 is specifically first positioned over the substrate 131 of motor terminal 1 by this wiring step, and conductive connection part 21 is had be positioned at first below the first crimping plate 1321 to treat crimping portion, insulation joint 22 is had be positioned at second below the second crimping plate 1322 to treat crimping portion, then by compression joint technique (realizations of available machines used impact style) respectively crimping first crimp plate 1321 and second and crimp plate 1322, thus by the first crimping plate 1321, conductive connection part 21 is pressed on substrate 131, by the second crimping plate 1322, insulation joint 22 is pressed on substrate 131, and then achieve electric connection and the mechanical connection of motor terminal 1 and power line 2 simultaneously, its operating process is simple, operating efficiency is high, wiring is solid and reliable, and complete by automation mechanized operation,
Power line folding and unfolding positioning step, power line 2 is pressed in each wire snap close 412 and each wire casing 413 being positioned the first Cord bracket 41, each power line 2 specifically presses in each wire casing 413 by this step respectively, and each power line 2 is pressed on location in each wire snap close 412, thus achieve the folding and unfolding location of power line 2, its operating process is simple, operating efficiency is high, and completes by automation mechanized operation;
First Cord bracket step is installed, first Cord bracket 41 is mounted on the fixing column of plastic packaging stator assembly 5, first Cord bracket 41 specifically presses in the mode that each fixed hole 416 is aimed at respectively with each fixing column on plastic packaging stator assembly 5 respectively and is installed on plastic packaging stator assembly 5 by this step, now, respectively dodging hole 111 correspondence is sheathed on outside each winding leads contact pin 3 respectively, thus achieve the assembling of the first Cord bracket 41 and plastic packaging stator assembly 5, its operating process is simple, operating efficiency is high, and completes by automation mechanized operation;
Mounted motor terminal step, the base 11 of each motor terminal 1 is pressed into respectively and is set on each winding leads contact pin 3 to make meeting pin portion 12 in each perforation 411, the mode that each motor terminal 1 aims at each perforation 411 with base 11 specifically presses downwards by this step, in each mounting groove snapped on plastic packaging stator assembly 5 to make the base 11 of each motor terminal 1 be each passed through respectively to dodge hole 111, and connect pin portion 12 meeting along winding leads contact pin 3 slide downward, until anti-avulsion plate 1211 is stuck in the dislocation preventing slot 31 of winding leads contact pin 3, namely being in place of motor terminal 1 is shown, thus complete the installation of motor terminal 1, wherein, both the electric connection of motor terminal 1 and winding leads contact pin 3 can have been realized by the connection meeting pin portion 12 and winding leads contact pin 3, the mechanical connection of motor terminal 1 and winding leads contact pin 3 can be realized again, and by the connection of base 11 with mounting groove, the further auxiliary positioning effect that motor terminal 1 is installed can be realized, thus be beneficial to the solid and reliable property improving motor terminal 1 and install, and its install operation process is simple, operating efficiency is high, complete by automation mechanized operation,
Second Cord bracket step is installed, being covered by second Cord bracket 42 is fixed on the first Cord bracket 41, the mode that second Cord bracket 42 is specifically aimed at each wire casing 413 with each boss 421 by this step respectively, each locating column 423 aims at each positioning hole 415 respectively presses and is covered on the first Cord bracket 41, thus complete the installation of the second Cord bracket 42, in installation process, each power line 2 can be pressed in each wire casing 413 by each boss 421 respectively, its install operation process is simple, operating efficiency is high, and completes by automation mechanized operation;
Install end cap step, be fixed on plastic packaging stator assembly 5 by end cap 6, and compressed by the second Cord bracket 42 by end cap 6, this step also completes by Machine automated operation.
The fixation method of the power line of the motor that the utility model embodiment provides, the connection of power line 2 and motor terminal 1 wire connecting portion 13 is realized by compression joint technique, the connection that motor terminal 1 connects pin portion 12 and winding leads contact pin 3 is realized by suit press mode, the folding and unfolding location of power line 2 in wire clamp 4 wire snap close 412 is realized by press mode, do not need to carry out welding operation in its whole process operating process, make the attended operation of power line 2 and wire connecting portion 13, meet pin portion 12 in the attended operation of winding leads contact pin 3, the folding and unfolding positioning action of power line 2 all completes by Machine automated operation, thus achieve the automatic business processing operation of power line 2, simplify the process operating process of power line 2, improve the process operating efficiency of power line 2, reduce power line 2 and process the cost of labor in operating.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. motor wire folder, it is characterized in that: comprise the first Cord bracket and be covered on the second Cord bracket on described first Cord bracket, described first Cord bracket is provided with several wire casings being positioned at motor outlet wire place and several are positioned at motor enters location wire snap close for power supply source line card, and described second Cord bracket is provided with several and arranges the boss for being pressed in respectively by each power line in each described wire casing with each described wire casing contraposition respectively.
2. motor wire folder as claimed in claim 1, it is characterized in that: described first Cord bracket comprises the first Cord bracket body, several are convexly equipped in described wire snap close on described first Cord bracket body and several recessed described wire casings on described first Cord bracket body, described second Cord bracket comprises the second Cord bracket body and several are convexly equipped in described boss on described second Cord bracket body.
3. motor wire folder as claimed in claim 2, it is characterized in that: described wire snap close comprises two intervals and is convexly equipped in shell fragment on described first Cord bracket body, shell fragment described in two and described first Cord bracket body enclose the appearance line chamber that formation one accent is open upwards setting, and the accent in described appearance line chamber is less than the inner chamber in described appearance line chamber.
4. the motor wire folder as described in any one of claims 1 to 3, is characterized in that: described wire casing is step trough, and described boss corresponds to ladder boss.
5. the motor wire folder as described in any one of claims 1 to 3, it is characterized in that: described first Cord bracket is also provided with several positioning holes, described second Cord bracket is provided with several locating columns closed with the inserting of each described positioning hole card respectively, and each described positioning hole is divided into the both sides of described wire casing, each described locating column is divided into the both sides of described boss.
6. the motor wire folder as described in any one of claims 1 to 3, is characterized in that: described first Cord bracket also runs through and is provided with several fixed holes for closing with fixing column card inserting on plastic packaging stator assembly.
7. the motor wire folder as described in any one of claims 1 to 3, is characterized in that: described first Cord bracket also runs through to be provided with quantity identical with winding leads contact pin quantity for being pressed into through upwards extending also power supply machine terminal the perforation installed for each described winding leads contact pin respectively.
8. power line fixing-assembly, comprise the winding leads contact pin that some power lines are identical with described number of power lines with quantity, it is characterized in that: also comprise motor wire folder as described in any one of claim 1 to 7 and quantity with as described in the identical motor terminal of number of power lines, one end of each described power line is connected on each described winding leads contact pin respectively by each described motor terminal, the part being positioned at motor outlet wire place of each described power line is pressed in each described wire casing respectively by each described boss, and the part between described motor terminal and described wire casing of described power line is by described wire snap close locking and positioning.
9. power line fixing-assembly as claimed in claim 8, it is characterized in that: described winding leads contact pin is provided with dislocation preventing slot, described motor terminal comprises base, be convexly equipped on described base and can be pressed into the pin portion that connects that is set on described winding leads contact pin and arrange for crimp the wire connecting portion of fixing with described power line one end along described base one lateral buckling, described base be provided with for described winding leads contact pin wear to described meet pin portion dodge hole, described in meet pin portion and be provided with for the anti-avulsion plate with described dislocation preventing slot clamping matching.
10. motor, comprise plastic packaging stator assembly and the end cap being located at described plastic packaging stator assembly one end, it is characterized in that: also comprise power line fixing-assembly as claimed in claim 8 or 9, described power line fixing-assembly is mounted between described plastic packaging stator assembly and described end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627061.0U CN204922229U (en) | 2015-08-19 | 2015-08-19 | Motor wire presss from both sides, subassembly and motor are fixed to power cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627061.0U CN204922229U (en) | 2015-08-19 | 2015-08-19 | Motor wire presss from both sides, subassembly and motor are fixed to power cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204922229U true CN204922229U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520627061.0U Active CN204922229U (en) | 2015-08-19 | 2015-08-19 | Motor wire presss from both sides, subassembly and motor are fixed to power cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204922229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342643A (en) * | 2016-04-29 | 2017-11-10 | 三星电子株式会社 | Fan motor for air-conditioning |
| CN109617287A (en) * | 2018-12-14 | 2019-04-12 | 珠海凯邦电机制造有限公司 | A kind of weld bond fixed frame and external plate direct current generator |
-
2015
- 2015-08-19 CN CN201520627061.0U patent/CN204922229U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342643A (en) * | 2016-04-29 | 2017-11-10 | 三星电子株式会社 | Fan motor for air-conditioning |
| US10903704B2 (en) | 2016-04-29 | 2021-01-26 | Samsung Electronics Co., Ltd. | Fan motor for air conditioner |
| CN107342643B (en) * | 2016-04-29 | 2021-11-02 | 三星电子株式会社 | Fan motor for air conditioner |
| CN109617287A (en) * | 2018-12-14 | 2019-04-12 | 珠海凯邦电机制造有限公司 | A kind of weld bond fixed frame and external plate direct current generator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |