CN105071087B - Motor terminal, power line fixation kit, the fixing means of motor and its power line - Google Patents
Motor terminal, power line fixation kit, the fixing means of motor and its power line Download PDFInfo
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- CN105071087B CN105071087B CN201510512591.5A CN201510512591A CN105071087B CN 105071087 B CN105071087 B CN 105071087B CN 201510512591 A CN201510512591 A CN 201510512591A CN 105071087 B CN105071087 B CN 105071087B
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- power line
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- contact pin
- clamp
- winding leads
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Abstract
The present invention is applied to machine field, disclose the fixing means of motor terminal, power line fixation kit, motor and its power line, wherein, motor terminal is used to connect power line and winding leads contact pin, it includes base, is convexly equipped on base so that winding leads contact pin penetrates meeting pin portion and bent along base side and setting for crimp fixed wire connecting portion with power line one end for positioning, base is provided with to be worn to the avoidance hole for meeting pin portion for winding leads contact pin, and meeting pin portion and being provided with is used for the anti-avulsion plate with the dislocation preventing slot clamping matching of winding leads contact pin.When the motor terminal connection power line provided using the present invention is with winding leads contact pin, perforation procedure and welding operation need not be all carried out during its whole attended operation, it is effectively simplified the attended operation process of power line and winding leads contact pin, and the automation attended operation of power line and winding leads contact pin can be realized, the production efficiency of motor is improved, the cost of labor in motor production process is reduced.
Description
Technical field
The invention belongs to machine field, more particularly to motor terminal, the power line fixation kit with the motor terminal, tool
There is the fixing means of the motor of the power line fixation kit and the power line of the motor.
Background technology
, there is problems with when handling power line in traditional brushless DC motor without position sensor：
1) connected mode of its power line and U/V/W three-phase winding connection lines contact pins is such：First power line is gone absolutely
Then the end of a thread of edge crust is welded the end of a thread of power line using electric iron, solder stick etc. through the circular hole on winding leads contact pin
Connect and be fixed on winding leads contact pin.This connected mode, it is necessary to the operation such as artificial threading, soldering, its operation is very inconvenient,
Efficiency is low, can not realize automated production, and also there is the hidden danger of quality of rosin joint；
2) its arrangement folding and unfolding positioning method to power line in motor is such：In advance by two heat shrinking sleeve pipe sleeves
Enter on power line that (one of thermal contraction casing tube is while be placed on outside three power lines, another thermal contraction casing tube is sheathed on two
Outside root power line), the reusable heat air pressure gun heat shrink sleeve pipe after the completion of the welding of power line and winding leads contact pin, with realization pair
The positioning of each power line.This positioning method needs also exist for the operation of artificial threading, and its operating process is complicated, the manpower of consumption, when
Between it is many, and automation mechanized operation can not be realized.
The problem of in order to solve above-mentioned conventional art, prior art proposes one dedicated terminals of design and is attached power supply
The scheme of line and winding leads contact pin, its specific operation process is：First one end of power line is fixed in dedicated terminals, then
Dedicated terminals are set on winding leads contact pin by connecting hole thereon, finally again will be special using electric iron, solder stick etc.
It is fixedly welded on terminal on winding leads contact pin.Although the program is relative to above-mentioned conventional power source line and U/V/W three-phase windings
For the connected mode of lead pin, serve certain simplification operating process, propose efficient effect, still, due to it still
Need manually to enter the operation such as eleven punch 11 insertion terminal, welding, therefore, its improvement risen is not it is obvious that and being not easy to yet
Realize automated production.In addition, the program still carries out folding and unfolding positioning, therefore, its power line using thermal contraction casing tube to power line
Folding and unfolding positioning method in still suffer from that operating process is complicated, labor intensive is more, the consuming time is more, can not realize automated production
Problem.
The content of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art there is provided motor terminal, power line fixation kit,
The fixing means of motor and its power line, which solves existing power supply line with there is operation in the connected mode of winding leads contact pin
Process is complicated, efficiency is low, can not realize the technical problem of automated production.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：Motor terminal, draws for connecting power line with winding
Line contact pin, it includes base, is convexly equipped on the base and meets pin portion and along institute for what the winding leads contact pin penetrated positioning
State the bending of base side to set for crimping the wire connecting portion of fixation with described power line one end, the base is provided with for described
Winding leads contact pin is worn to the avoidance hole for meeting pin portion, and the pin portion that connects is provided with for stopping with the winding leads contact pin
The anti-avulsion plate of de- groove clamping matching.
Preferably, it is described to connect shape between the claw-plate that pin portion is convexly equipped in including two intervals on the base, claw-plate described in two
The end away from the base into the jack that positioning is worn for the winding leads contact pin, and each claw-plate is designed with institute
State anti-avulsion plate.
Preferably, claw-plate described in two also includes two spaced and parallel settings to clamp the clamping plate of the winding leads contact pin
Extended guide plate is tilted from the base to clamping plate described in two in the form of spacing is gradually reduced with two, described in two only
De- plate is folded upward at extension along the top of clamping plate described in two respectively in the form of spacing is gradually reduced.
Preferably, the wire connecting portion include be used for support the power line substrate and at least two pieces respectively along the substrate
The bending of two opposite sides edge set for the power line is fixed in the crimping plate on the substrate.
Preferably, the crimping plate is provided with least four pieces, and it includes at least two pieces conductions for being used to compress the power line
First crimping plate of connecting portion and at least two blocks the second crimping plates for being used to compress the insulation connecting portion of the power line, and it is described
First crimping plate is located between the described second crimping plate and the base.
The motor terminal that the present invention is provided, can be first by the one of power line during for connecting power line with winding leads contact pin
End is fixed in the wire connecting portion of motor terminal using compression joint technique, then again by motor terminal connect pin portion be inserted in press-fit in
On winding leads contact pin, untill the anti-avulsion board connect in pin portion enters the dislocation preventing slot on winding leads contact pin, so, that is, complete
The connection of power line and winding leads contact pins.Due to need not all carry out perforation procedure and weldering during its whole attended operation
Operation is connect, therefore, it dramatically simplifies the attended operation process of power line and winding leads contact pin；And due to power line with
The crimping operation of wire connecting portion, connect pin portion being inserted on winding leads contact pin press-fit operation can all have been operated by Machine automated
Into, therefore, it effectively realizes the automation attended operation of power line and winding leads contact pin, realizes automated production and replaces people
The target of work production, improves the production efficiency of motor, and reduce the cost of labor in motor production process.
Further, present invention also offers power line fixation kit, it includes conductor grip, some power lines, quantity
With the number of power lines identical winding leads contact pin and several above-mentioned motor terminals, the conductor grip includes the first folder
Line plate and the second clamp being covered on first clamp, first clamp is provided with quantity and the motor side
Quantum count identical perforation and several wires are latched, and the power line latches locking positioning in described first by the wire
On clamp, and one end of each power line crimps be fixed in the wire connecting portion of each motor terminal respectively, each institute
State motor terminal and be each passed through each perforation and be set on each winding leads contact pin.
Preferably, quantity and number of power lines identical wire casing, second clamp are additionally provided with first clamp
Plate provided with quantity and the wire casing quantity identical boss, each power line respectively by each boss be fixed in
In each wire casing.
Preferably, the wire casing is step trough, and the boss corresponds to ladder boss.
The power line fixation kit that the present invention is provided, as a result of above-mentioned motor terminal be attached power line with around
Group lead pin, therefore, be effectively simplified the attended operation process of power line and winding leads contact pin and realize power line with around
Group lead pin automation attended operation, improve the production efficiency of motor, reduce in motor production process it is artificial into
This.In addition, it realizes that the folding and unfolding to power line is positioned by the wire lock in conductor grip, the folding and unfolding positioning of power line may be such that
Operating process is simplified；And because power line can be caught in wire lock by being pressed into mounting means, therefore, it causes power line
Folding and unfolding positioning can be completed by Machine automated operation, so that beneficial to the further production efficiency for improving motor and reduction motor life
Cost of labor during production.
Further, present invention also offers motor, it includes plastic packaging stator assembly, located at the plastic packaging stator assembly one
The end cap at end and above-mentioned power line fixation kit, the power line fixation kit be mounted on the plastic packaging stator assembly with
Between the end cap.
The motor that the present invention is provided, as a result of above-mentioned power line fixation kit, therefore, improve the production effect of motor
Rate and automated production degree, reduce the cost of labor in motor production process, beneficial to the synthesized competitiveness for improving motor.
Further, present invention also offers the fixing means of the power line of above-mentioned motor, it comprises the following steps：
One end of each power line is crimped respectively and is fixed in the wire connecting portion of each motor terminal；
The power line is pressed into each wire lock for being positioned at first clamp；
In the fixed column that first clamp is mounted on to the plastic packaging stator assembly；
The base of each motor terminal is respectively pressed into each perforation so that the pin portion that connects is set in respectively
On the winding leads contact pin；
Second clamp is covered and is fixed on first clamp；
The end cap is fixed on the plastic packaging stator assembly, and by the end cap by second clamp
Compress.
The fixing means of the power line for the motor that the present invention is provided, realizes that power line connects with motor terminal by compression joint technique
The connection in line portion, by being set with press mode realize that motor terminal connects the connection of pin portion and winding leads contact pin, by press-in side
Formula realizes folding and unfolding positioning of the power line in conductor grip wire lock, and it entirely handles in operating process and need not all welded
Operation so that the attended operation of power line and wire connecting portion, meet pin portion in the attended operation of winding leads contact pin, the folding and unfolding of power line
Positioning action can all be completed by Machine automated operation, it is achieved thereby that the automatic business processing operation of power line, simplifies electricity
The processing operating process of source line, improves the processing operating efficiency of power line, reduce power line processing operation in it is artificial into
This.
Brief description of the drawings
Fig. 1 is the schematic perspective view of motor terminal provided in an embodiment of the present invention；
Fig. 2 is the schematic top plan view of motor terminal provided in an embodiment of the present invention；
Fig. 3 is the cooperation schematic diagram of motor terminal provided in an embodiment of the present invention and winding leads contact pin；
Fig. 4 is the schematic front view of winding leads contact pin provided in an embodiment of the present invention；
Fig. 5 is the left view schematic diagram of winding leads contact pin provided in an embodiment of the present invention；
Fig. 6 is the decomposing schematic representation of conductor grip provided in an embodiment of the present invention；
Fig. 7 is the close-up schematic view at A in Fig. 6；
Fig. 8 is the assembling schematic diagram of power line provided in an embodiment of the present invention, motor terminal and the first clamp；
Fig. 9 is the assembling of power line provided in an embodiment of the present invention, motor terminal, the first clamp and plastic packaging stator assembly
Schematic diagram；
Figure 10 is the diagrammatic cross-section of B-B in Fig. 9；
Figure 11 is power line provided in an embodiment of the present invention, motor terminal, the first clamp, plastic packaging stator assembly and second
The assembling schematic diagram of clamp；
Figure 12 is the assembling schematic diagram of motor provided in an embodiment of the present invention；
Figure 13 is the diagrammatic cross-section of C-C in Figure 12.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that when element is referred to as on " being fixed on " or " being arranged at " another element, it can be direct
On another element or it may be simultaneously present centering elements.When an element is known as " connection " another element, it
Can be directly connected to another element or may be simultaneously present centering elements.
It should also be noted that, the orientation term such as left and right, upper and lower, top, bottom in following examples, is only relative each other
Concept or using the normal operating condition of product as reference, and should not be regarded as restrictive.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 9, motor terminal 1 provided in an embodiment of the present invention, for connect power line 2 with
Winding leads contact pin 3, it includes base 11, is convexly equipped on base 11 and meets pin portion 12 for what winding leads contact pin 3 penetrated positioning
With along the side of base 11 bend set for crimp with the one end of power line 2 fixation wire connecting portion 13, base 11 provided with supply around
Group lead pin 3 is worn to the avoidance hole 111 for meeting pin portion 12, and meeting pin portion 12 and being provided with is used for the dislocation preventing slot with winding leads contact pin 3
The anti-avulsion plate 1211 of 31 clamping matchings.Motor terminal 1 is specifically made of the good material of electric conductivity, wherein, wire connecting portion 13
It is mainly used in realizing mechanical connection and electric connection of the power line 2 with motor terminal 1；Pin portion 12 is met to be mainly used in realizing motor side
Mechanical connection and electric connection of the son 1 with winding leads contact pin 3, and the machinery in pin portion 12 is docked even by winding leads contact pin 3
Effect is connect, installation positioning action of the motor terminal 1 in motor can be achieved；Base 11 also can by with other parts on motor
(base 11 coordinates with the mounting groove on plastic packaging stator assembly 5 in the present embodiment) is coordinated to realize that motor terminal 1 is auxiliary in motor
Fixation is helped, so as to install the solid and reliable property of positioning in motor beneficial to guarantee motor terminal 1.In concrete application, when
, can be first by power line when being attached power line 2 with winding leads contact pin 3 using motor terminal 1 provided in an embodiment of the present invention
2 one end is fixed in the wire connecting portion 13 of motor terminal 1 using compression joint technique, and motor terminal 1 then is connect into pin portion again
12 are inserted in and press-fit on winding leads contact pin 3, until the anti-avulsion plate 1211 connect in pin portion 12 be caught on winding leads contact pin 3 only
Untill de- groove 31, so, that is, the connection of power line 2 and winding leads contact pin 3 is completed.During its whole attended operation
Perforation procedure and welding operation need not be all carried out, therefore, it dramatically simplifies power line 2 and winding leads contact pin 3
Attended operation process；And crimping operation due to power line 2 and wire connecting portion 13, connect set of the pin portion 12 on winding leads contact pin 3
Entering to press-fit operation can all be completed by Machine automated operation, therefore, it effectively realizes power line 2 and winding leads contact pin 3
Attended operation is automated, the target that automated production replaces manually producing is realized, improves the production efficiency of motor, and reduce
Cost of labor in motor production process.
Preferably, as shown in Figure 1, Figure 2 and Figure 3, the claw-plate that pin portion 12 is convexly equipped in including two intervals on base 11 is connect
121, form the jack 120 that positioning is worn for winding leads contact pin 3 between two claw-plates 121, and each claw-plate 121 away from base
11 end is designed with anti-avulsion plate 1211.Herein, pin portion 12 will be met and be set to two spaced claw-plates 121, and utilize two claw-plates
The jack 120 that spacing formation between 121 coordinates with winding leads contact pin 3, its simple in construction, easily fabricated shaping；In addition, sharp
With the elastic performance of claw-plate 121, it may be such that meeting pin portion 12 is pressed into the operation difficulty reduction being set on winding leads contact pin 3, and
Beneficial to causing two claw-plates 121 to be firmly clamped on winding leads contact pin 3.
Preferably, as shown in Fig. 1~5, two claw-plates 121 also include two spaced and parallel settings and inserted for clamping winding leads
The clamping plate 1212 of pin 3 and two tilt extended guiding in the form of spacing is gradually reduced from base 11 to two clamping plates 1212
Plate 1213, two anti-avulsion plates 1211 are folded upward at extension along the top of two clamping plates 1212 respectively in the form of spacing is gradually reduced.Around
Group lead pin 3 has be respectively facing two claw-plates 121 two to coordinate the spacing between side wall 32, two clamping plates 1212 to be equal to or omit
Less than the distance between 3 liang of cooperation side walls 32 of winding leads contact pin, two anti-avulsion plates 1211 are in splayed located at two clamping plates 1212
Top, two guide plates 1213 are located at the bottom of two clamping plates 1212 in splayed.Set by the horn mouth of two guide plates 1213, can
The press-in of docking pin portion 12, which is set on winding leads contact pin 3, plays guide effect, can be more swimmingly set with to connect pin portion 12
In on winding leads contact pin 3.
Preferably, as shown in Figure 1, Figure 2 with shown in Fig. 8, wire connecting portion 13 is including the substrate 131 for Power Support line 2 and at least
Two pieces set power line 2 being fixed in the pressure on substrate 131 along the two opposite sides edge bending of substrate 131 respectively
Fishplate bar 132.In specific production, first one end of power line 2 can be placed and be supported on substrate 131, then respectively pressed by crimping again
Fishplate bar 132 is so that power line 2 is pressed on substrate 131, it is achieved thereby that wire connecting portion 13 and the connection of power line 2, it was operated
Journey simply, conveniently, and can be completed by Machine automated operation, beneficial to the automated production degree for improving motor.
Preferably, as shown in Figure 1, Figure 2 with shown in Fig. 8, crimping plate 132 is provided with least four pieces, and it, which includes at least two pieces, is used to press
First crimping plate 1321 of the conductive connection part 21 of tight power line 2 and at least two pieces insulation connecting portions for being used to compress power line 2
22 the second crimping plate 1322, and the first crimping plate 1321 is between the second crimping plate 1322 and base 11.In specific production,
First power line 2 can be carried out going insulation sheath to handle for the end being connected with motor terminal 1 so that power line 2 have it is outer
The conductive core line of dew, the exposed conductive core line is the conductive connection part 21 of power line 2, and insulation connecting portion 22 is power line 2
Abutted with conductive connection part 21 and with insulation sheath part；Then, by the conductive connection part 21 of power line 2 (i.e.
The exposed conducting cored wire of past insulation sheath processing) it is positioned at the position of substrate 131 corresponding with the first crimping plate 1321, and will
Power line 2 insulation connecting portion 22 (i.e. power line 2 do not go insulation sheath and with the part that is abutted with conductive connection part 21)
It is positioned at the position of substrate 131 corresponding with the second crimping plate 1322, plate 1321 is finally crimped by first by compression joint technique again
Compress and fit on the conductive connection part 21 of power line 2, the second crimping plate 1322 is compressed to the insulation connection for fitting in power line 2
In portion 22, it is achieved thereby that power line 2 is connected with the crimping of motor terminal 1.Wherein, the first crimping plate 1321 is to conductive connection part
21 crimping, can not only realize the electric connection of motor terminal 1 and power line 2 but also can realize the machinery of motor terminal 1 and power line 2
Connection, and crimping of the second crimping plate 1322 to the insulation connecting portion 22 of power line 2, are mainly used in realizing motor terminal 1 and electricity
The mechanical connection of source line 2, so as to fully ensure that solid and reliable property that motor terminal 1 is connected with power line 2.
Preferably, as shown in Figure 1, Figure 2 with shown in Fig. 8, in the present embodiment, crimping plate 132 be provided only with four pieces, it include two pieces it is right
Claim the second crimping plate 1322 that the both sides of substrate 131 are symmetrically set in located at the first crimping plate 1321 of the both sides of substrate 131 and two pieces, this
Sample, can both ensure the solid and reliable property that motor terminal 1 is connected with power line 2, and structure and the letter for simplifying wire connecting portion 13 can be beneficial to again
Change wire connecting portion 13 and the crimping operation process of power line 2, its combination property is preferable.Of course, the quantity of crimping plate 132 is not limited to
Four pieces, design can be optimized in concrete application as the case may be.
Preferably, two symmetrically arranged first crimping plates 1321 are in two arch-shaped bendings on substrate 131, and two is symmetrical
The the second crimping plate 1322 set is connected with substrate 131 forms the unlimited C character form structures of an opening upwards or U-shaped structure,
Due to power line 2, remaining conductive core line diameter is smaller after removing insulation sheath, therefore, herein, by the first crimping plate 1321
Design is optimized with the second crimping plate 1322, can both be beneficial to placement of the power line 2 on substrate 131, reduction the can be beneficial to again
One crimping plate 1321 and second crimps the crimping amount of plate 1322, so as to crimp efficiency beneficial to improve wire connecting portion 13 and power line 2.
Preferably, as shown in figure 1, substrate 131 includes the vertical plate 1311 extended straight up along the lateral edges of base 11 1
Vertically the top of plate 1311 is towards the transverse plate 1312 away from the direction bending extension for meeting pin portion 12, and each crimping plate 132 distinguishes curved
Folding is arranged on transverse plate 1312.The setting of vertical plate 1311, can make have certain height between base 11 and transverse plate 1312
Distance is spent, interference is produced to installation of the base 11 in motor beneficial to transverse plate 1312 is prevented.
Preferably, as depicted in figs. 1 and 2, base 11 is the missing link with side breach 112 and two relative trimmings 113
Structure, two claw-plates 121 are upwardly extended along two relative trimmings 113 respectively, and breach 112 and wire connecting portion 13 the difference position of missing link structure
In the both sides of claw-plate 121, the central bore of missing link structure is above-mentioned avoidance hole 111.The setting of breach 112, can be beneficial to enhancing
The deformation behavior of base 11, so that the installation difficulty beneficial to reduction base 11 in motor.
In concrete application, motor terminal 1 can be molded by conducting metal tabular component integrated punching, its process is simple,
Manufactured beneficial to producing in enormous quantities.
Further, as shown in Fig. 6~11, the embodiment of the present invention additionally provides power line fixation kit, and it includes wire
Folder 4, some power lines 2, quantity and the quantity identical winding leads contact pin 3 of power line 2 and several above-mentioned motor terminals
1, the quantity of motor terminal 1 is identical with the quantity of power line 2, and conductor grip 4 includes the first clamp 41 and is covered on the first clamp
The second clamp 42 on plate 41, the first clamp 41 is provided with quantity and the quantity identical perforation 411 of motor terminal 1 and some
Individual wire lock 412, power line 2 latches 412 locking positionings on the first clamp 41 by wire, and the one of each power line 2
Crimping is fixed in the wire connecting portion 13 of each motor terminal 1 respectively at end, and each motor terminal 1 is each passed through each perforation 411 and is set in respectively
On winding leads contact pin 3.Each winding leads contact pin 3 passes through out of each perforation 411 upwardly extend respectively, and the bottom of motor terminal 1
Seat 11 can be second to be installed in the mounting groove of plastic packaging stator assembly 5 out of perforation 411.Herein, can by the setting of perforation 411
Effectively prevent connection of first clamp 41 to motor terminal 1 and winding leads contact pin 3 from producing interference, and beneficial to motor side
The base 11 of son 1, which may pass through the first clamp 41 and be caught in, to be positioned in the mounting groove of plastic packaging stator assembly 5.The embodiment of the present invention is carried
The power line fixation kit of confession, power line 2 and winding leads contact pin 3 are attached as a result of above-mentioned motor terminal 1,
Therefore, it is effectively simplified the attended operation process of power line 2 and winding leads contact pin 3 and realizes power line 2 and is inserted with winding leads
The automation attended operation of pin 3, improves the production efficiency of motor, reduces the cost of labor in motor production process.In addition,
It realizes that the folding and unfolding to power line 2 is positioned by the wire lock 412 in conductor grip 4, may be such that the folding and unfolding positional operand of power line 2
Make process simplification；And because power line 2 can be caught in wire lock 412 by being pressed into mounting means, therefore, it causes power line
2 folding and unfolding positioning can be completed by Machine automated operation, so that beneficial to the further production efficiency for improving motor and reduction electricity
Cost of labor in machine production process.
Preferably, as shown in Fig. 6, Fig. 8 and Figure 11, quantity is additionally provided with the first clamp 41 identical with the quantity of power line 2
Wire casing 413, the second clamp 42 passes through respectively provided with quantity and the quantity identical boss 421 of wire casing 413, each power line 2
Each boss 421 is fixed in each wire casing 413.Wire casing 413 and boss 421 are particularly located at motor outlet wire, and power line 2 is from line
Groove 413 encloses the space to be formed with boss 421 and is arranged in motor；Wire lock 412 is particularly located in motor for power supply
Source line 2 is caught in positioning.The cooperation of wire casing 2 and boss 421, is mainly used in entering the part being located at motor outlet wire of power line 2
Row compresses positioning, and wire lock 412 is mainly used in the part locking positioning being located in motor to power line 2.
Preferably, as shown in Fig. 6 and Figure 11, wire casing 413 is step trough, and boss 421 corresponds to ladder boss 421, wire casing
413 include the first groove portion 4131 and are radially disposed in along motor between the first groove portion 4131 and motor center axle and recessed depth is more than
Second groove portion 4132 of the recessed depth of the first groove portion 4131, boss 421, which includes aligning with the first groove portion 4131, to be set to incite somebody to action
Power line 2 is pressed in first step 4211 in the first groove portion 4131 and aligned with the second groove portion 4132 and set for by power supply
Line 2 is pressed in the second step 4212 in the second groove portion 4132, and second step 4212 is radially disposed in first step 4211 along motor
Between motor center axle and second step 4212 projection highly more than first step 4211 projection height.Herein, pass through
Wire casing 413 is set to step trough, boss 421 is set to ladder boss 421, so, may be such that power line 2 is worn in bending
In in motor, beneficial to sealing, the waterproof effect for improving motor, and beneficial to the solid and reliable property for improving the positioning of power line 2.
Specifically, as can be seen from figures 6 to 8, the first clamp 41 includes the first clamp body 414, several are through being located at
If perforation 411 on the first clamp body 414, several be convexly equipped in wires lock 412 on the first clamp body 414 and
Dry is recessed in the wire casing 413 on the first clamp body 414, if the second clamp 42 include the second clamp body 422 and
The dry individual boss 421 being convexly equipped on the second clamp body 422.Wire lock 412 includes two spaced shell fragments 4121, two
The clamp body 414 of shell fragment 4121 and first encloses to form the wheel carrier 4122 that an accent 4123 is open upwards setting, and holds line
The accent 4123 of chamber 4122 is less than the inner chamber of wheel carrier 4122.During specific installation, the elastic deformation of extrusion elastic 4121 can be passed through
Mode makes power line 2 out of accent 4123 press-in wheel carrier 4122, waits after power line 2 is caught in wheel carrier 4122 completely, shell fragment
4121 can be pressed in wheel carrier 4122 in the presence of elastic restoring force through power line 2, so as to effectively realize power line 2
Locking positioning.
Preferably, the power line 2 in the present embodiment is provided with three, motor terminal 1, perforation 411, wire lock 412, wire casing
413 and boss 421 be correspondingly provided with three, three perforations 411 and three wires locks 412 are circumferentially alternating is arranged at intervals, three
The direction that wire lock 412 is worn along power line 2 in motor is respectively arranged on the front of three perforations 411.Wherein, positioned at wire casing
413 and near between the perforation 411 of wire casing 413 wire lock 412 simultaneously three power lines 2 are positioned, it is next
Wire lock 412 is then only positioned to two power lines 2, and last wire lock 412 is then only carried out to a power line 2
Positioning.Of course, in concrete application, the quantity of wire lock 412 can also be other numerical value.
Preferably, also extended through on the first clamp 41 provided with several fixing holes 416, the first clamp 41 can pass through fixation
The card inserting of hole 416 and fixed column on plastic packaging stator assembly 5, which is closed, realizes installation of first clamp 41 on plastic packaging stator assembly 5
Positioning.
Preferably, it is right on the second clamp 42 as shown in fig. 6, being additionally provided with several positioning holes 415 on the first clamp 41
The locating dowel 423 that should be closed respectively with each card inserting of positioning hole 415 provided with several, the card inserting of locating dowel 423 and positioning hole 415
Close, on the one hand can play guide effect to the assembling of the first clamp 41 and the second clamp 42, on the other hand can be beneficial to improve
First clamp 41 and the second clamp 42 install the solid and reliable property of positioning.In the present embodiment, positioning hole 415 and locating dowel
423 are designed with four, and four positioning holes 415 are divided into the both sides of wire casing 413, four difference of locating dowel 423 two two-by-two respectively
Two are divided into the both sides of boss 421, so, are stuck in beneficial to raising power line 2 solid and reliable between wire casing 413 and boss 421
Property.Of course, in concrete application, the quantity of positioning hole 415 and locating dowel 423 is not limited to four.
Specifically, the first clamp 41 and the second clamp 42 can all use insulating materials integrated injection molding.
Further, as shown in Fig. 8, Figure 12 and Figure 13, the embodiment of the present invention additionally provides motor, and it includes plastic packaging stator
Assembly 5, the end cap 6 located at the one end of plastic packaging stator assembly 5 and above-mentioned power line fixation kit, power line fixation kit are installed solid
Due between plastic packaging stator assembly 5 and end cap 6, winding leads contact pin 3 is specially to be convexly equipped on plastic packaging stator assembly 5, and plastic packaging
Field frame assembly 5 provided with the mounting groove that quantity is identical with the quantity of motor terminal 1 and base 11 of with motor terminal 1 is equipped with,
The base 11 of each motor terminal 1, which is respectively clamped into, to be positioned in each mounting groove, so that the auxiliary positioning to motor terminal 1 can be realized.
Motor provided in an embodiment of the present invention, as a result of above-mentioned power line fixation kit, therefore, improve the production efficiency of motor
With automated production degree, the cost of labor in motor production process is reduced, beneficial to the synthesized competitiveness for improving motor.
Specifically, the end stretched in outside motor of power line 2 is connected with an electric connector 7, so, beneficial to simplified power line
2 with the connection of outside motor part.
Preferably, the motor that the present embodiment is provided is brushless DC motor without position sensor.
Further, the embodiment of the present invention additionally provides the fixing means of the power line of above-mentioned motor, and it includes as follows
Step：
Wiring step, one end of each power line 2 is crimped respectively and is fixed in the wire connecting portion 13 of each motor terminal 1, wherein,
Be used for and the end that motor terminal 1 is connected of power line 2 include the conduction through going insulation sheath only to have conductive core line after handling
Connecting portion 21 and the insulation connecting portion 22 with insulation sheath and conductive core line, the Wiring step is specifically first by power line
2 are positioned over the substrate 131 of motor terminal 1 for the end that is connected with motor terminal 1, and the conductive connection part 21 is had position
First below the first crimping plate 1321 treats crimping portion, insulation connecting portion 22 is had positioned at the lower section of the second crimping plate 1322
Second treat crimping portion, then passing through compression joint technique (realization of available machines used impact style), crimping first crimps plate 1321 respectively
With the second crimping plate 1322, so as to which conductive connection part 21 is pressed on substrate 131 by the first crimping plate 1321, by the
Insulation connecting portion 22 is pressed on substrate 131 by two crimping plates 1322, and then realizes motor terminal 1 and power line 2 simultaneously
It is electrically connected with and mechanically connects, its operating process is simple, operating efficiency is high, wiring is solid and reliable, and can pass through automation mechanized operation
Complete；
Power line folding and unfolding positioning step, each wire that the press-in of power line 2 is positioned at into the first clamp 41 latches 412 and each
In wire casing 413, the step is specifically to press on each power line 2 in each wire casing 413 respectively, and each power line 2 is pressed on respectively
Positioned in wire lock 412, it is achieved thereby that the folding and unfolding positioning of power line 2, its operating process is simple, operating efficiency is high, and can
Completed by automation mechanized operation；
First clamp step is installed, the first clamp 41 is mounted in the fixed column of plastic packaging stator assembly 5, should
Step is specifically be respectively aligned to the first clamp 41 with each fixed column on plastic packaging stator assembly 5 respectively with each fixing hole 416
Mode, which is pressed, to be installed on plastic packaging stator assembly 5, now, and each correspondence of hole 111 that avoids is sheathed on each winding leads contact pin 3 respectively
Outside, it is achieved thereby that the first clamp 41 and the assembling of plastic packaging stator assembly 5, its operating process is simple, operating efficiency is high, and can
Completed by automation mechanized operation；
Motor terminal step is installed, the base 11 of each motor terminal 1 is respectively pressed into each perforation 411 so as to meet pin portion 12
It is set on each winding leads contact pin 3, the step is specifically by each motor terminal 1 in the way of base 11 is directed at each perforation 411
Press down on, so that the base 11 of each motor terminal 1 is each passed through each peace that each avoidance hole 111 is caught on plastic packaging stator assembly 5
In tankage, and the meeting of pin portion 12 is connect along the slide downward of winding leads contact pin 3, until anti-avulsion plate 1211 is stuck in winding leads contact pin 3
Dislocation preventing slot 31 in, that is, show being installed in place for motor terminal 1, so as to complete the installation of motor terminal 1, wherein, by connecing
Pin portion 12 and the connection of winding leads contact pin 3 can both realize the electric connection of motor terminal 1 and winding leads contact pin 3, again can be real
The mechanical connection of existing motor terminal 1 and winding leads contact pin 3, and by the connection of base 11 and mounting groove, can be achieved to motor
The further auxiliary positioning effect that terminal 1 is installed, so that beneficial to the solid and reliable property for improving the installation of motor terminal 1, and it is installed
Operating process is simple, operating efficiency is high, can be completed by automation mechanized operation；
Second clamp step is installed, the second clamp 42 is covered and is fixed on the first clamp 41, the step is specific
It is that second clamp 42 is respectively aligned into each wire casing 413, each locating dowel 423 with each boss 421 to be respectively aligned to each positioning hole 415
Mode, which is pressed, to be covered on the first clamp 41, so that the installation of the second clamp 42 is completed, each boss in installation process
421 respectively can be pressed in each power line 2 in each wire casing 413, and its installation operation process is simple, operating efficiency is high, and can pass through
Automation mechanized operation is completed；
End cap step is installed, end cap 6 is fixed on plastic packaging stator assembly 5, and by end cap 6 by the second clamp
42 are compressed, and the step can also be completed by Machine automated operation.
The fixing means of the power line of motor provided in an embodiment of the present invention, power line 2 and electricity are realized by compression joint technique
The connection of generator terminal 1 wire connecting portion 13 of son, by being set with press mode realize that motor terminal 1 connects pin portion 12 and winding leads contact pin 3
Connect, realize that power line 2 latches the folding and unfolding positioning in 412 in the wire of conductor grip 4 by press mode, its whole processing was operated
It need not be all subjected in journey so that the attended operation of power line 2 and wire connecting portion 13, meet pin portion 12 and inserted in winding leads
The attended operation of pin 3, the folding and unfolding positioning action of power line 2 can all be completed by Machine automated operation, it is achieved thereby that power supply
The automatic business processing operation of line 2, simplifies the processing operating process of power line 2, improves the processing operating efficiency of power line 2,
Reduce the cost of labor in the processing operation of power line 2.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent substitution or improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (8)
1. motor terminal, for connecting power line and winding leads contact pin, it is characterised in that：Including base, it is convexly equipped in the bottom
On seat for the winding leads contact pin penetrate positioning connect pin portion and along the base side bend set for it is described
The fixed wire connecting portion of power line one end crimping, the base, which is provided with to wear to described for the winding leads contact pin, connects keeping away for pin portion
Allow hole, it is described meet pin portion and be provided be used for the anti-avulsion plate with the dislocation preventing slot clamping matching of the winding leads contact pin；It is described to connect pin
Portion includes being formed between the claw-plate that two intervals are convexly equipped on the base, claw-plate described in two to be worn for the winding leads contact pin
The jack of positioning, and the end away from the base of each claw-plate is designed with the anti-avulsion plate；Claw-plate is also wrapped described in two
Include two spaced and parallel settings for clamp the winding leads contact pin clamping plates and two in the form of spacing is gradually reduced from
The base tilts extended guide plate to clamping plate described in two, and anti-avulsion plate described in two is distinguished in the form of spacing is gradually reduced
Extension is folded upward at along the top of clamping plate described in two.
2. motor terminal as claimed in claim 1, it is characterised in that：The wire connecting portion includes being used to support the power line
Substrate and at least two pieces set the power line being fixed along the two opposite sides edge bending of the substrate respectively
In the crimping plate on the substrate.
3. motor terminal as claimed in claim 2, it is characterised in that：The crimping plate is provided with least four pieces, and it is included at least
Two pieces be used for compress the power line conductive connection part first crimping plate and at least two pieces for compress the power line it
Second crimping plate of insulation connecting portion, and the first crimping plate is between the described second crimping plate and the base.
4. power line fixation kit, including some power lines and quantity are inserted with the number of power lines identical winding leads
Pin, it is characterised in that：Also include conductor grip and several motor terminals as described in any one of claims 1 to 3, the wire
Folder includes the first clamp and the second clamp being covered on first clamp, and first clamp is provided with quantity
Latched with the motor terminal quantity identical perforation and several wires, the power line is fixed by wire lock locking
On first clamp, and one end of each power line crimps and is fixed on the described of each motor terminal and connects respectively
In line portion, each motor terminal is each passed through each perforation and is set on each winding leads contact pin.
5. power line fixation kit as claimed in claim 4, it is characterised in that：Be additionally provided with first clamp quantity with
Number of power lines identical wire casing, second clamp is each described provided with quantity and the wire casing quantity identical boss
Power line is fixed in each wire casing by each boss respectively.
6. power line fixation kit as claimed in claim 5, it is characterised in that：The wire casing is step trough, the boss pair
It should be ladder boss.
7. motor, including plastic packaging stator assembly and the end cap located at described plastic packaging stator assembly one end, it is characterised in that：Also include
Power line fixation kit as described in any one of claim 4 to 6, the power line fixation kit is mounted on the plastic packaging
Between field frame assembly and the end cap.
8. the fixing means of the power line of motor as claimed in claim 7, it is characterised in that：Comprise the following steps：
One end of each power line is crimped respectively and is fixed in the wire connecting portion of each motor terminal；
The power line is pressed into each wire lock for being positioned at first clamp；
In the fixed column that first clamp is mounted on to the plastic packaging stator assembly；
The base of each motor terminal is respectively pressed into each perforation so that it is described connect pin portion be set in it is each described
On winding leads contact pin；
Second clamp is covered and is fixed on first clamp；
The end cap is fixed on the plastic packaging stator assembly, and by the end cap by the second clamp pressure
Tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510512591.5A CN105071087B (en) | 2015-08-19 | 2015-08-19 | Motor terminal, power line fixation kit, the fixing means of motor and its power line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510512591.5A CN105071087B (en) | 2015-08-19 | 2015-08-19 | Motor terminal, power line fixation kit, the fixing means of motor and its power line |
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| Publication Number | Publication Date |
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| CN105071087A CN105071087A (en) | 2015-11-18 |
| CN105071087B true CN105071087B (en) | 2017-10-31 |
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| CN106655642B (en) * | 2015-10-30 | 2020-01-07 | 浙江三花汽车零部件有限公司 | Electrically driven pump and method of assembling electrically driven pump |
| CN105305707B (en) * | 2015-12-01 | 2017-10-03 | 肇庆龙头电子电器有限公司 | A kind of pin configuration of Lundell micro magnetic permanent synchronization motor coil |
| DE112016005308T5 (en) * | 2015-12-25 | 2018-08-23 | Hitachi Automotive Systems, Ltd. | Stator, rotating electrical machine and method of manufacturing a stator |
| CN106329171A (en) * | 2016-10-19 | 2017-01-11 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor, power line and stator wiring pin connection structure and connection terminal |
| CN107154549A (en) * | 2017-03-24 | 2017-09-12 | 深圳市土川投资管理有限公司 | A kind of new hat spring |
| CN107255769A (en) * | 2017-05-02 | 2017-10-17 | 中国农业大学 | A kind of portable power distribution net fault locator |
| CN107017723B (en) * | 2017-05-24 | 2024-02-13 | 佛山市威灵洗涤电机制造有限公司 | Stator assembly and motor with same |
| CN107769484B (en) * | 2017-10-25 | 2020-02-11 | 常州威灵电机制造有限公司 | Integrated motor and clothes dryer |
| CN107887137B (en) * | 2017-12-29 | 2020-06-09 | 乐清市红星辰电子有限公司 | Coil connecting terminal, coil and connecting method |
| CN108988545B (en) * | 2018-09-30 | 2024-05-07 | 常州市永安电机厂有限公司 | Direct current brushless motor lead needle protection needle seat structure and direct current brushless motor thereof |
| CN110474464B (en) * | 2019-09-19 | 2024-08-13 | 卧龙电气驱动集团股份有限公司 | Stator assembly, motor and manufacturing method of stator assembly |
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| DE102009015705B4 (en) * | 2009-03-31 | 2014-11-13 | Harting Electric Gmbh & Co. Kg | Connection device for the electrical connection of a three-phase motor |
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| CN1503403A (en) * | 2002-11-23 | 2004-06-09 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly and mfg method thereof |
| CN102545520A (en) * | 2012-02-16 | 2012-07-04 | 广东志高空调有限公司 | Connection method and structure for outgoing line of position sensorless brushless direct current motor |
| CN204103680U (en) * | 2014-10-24 | 2015-01-14 | 慈溪市九菱电器有限公司 | The pin configuration of claw-pole permanent magnet synchronous motor coil |
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