CN104753264A - Die used for assembling common terminal of stator - Google Patents
Die used for assembling common terminal of stator Download PDFInfo
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- CN104753264A CN104753264A CN201510145981.3A CN201510145981A CN104753264A CN 104753264 A CN104753264 A CN 104753264A CN 201510145981 A CN201510145981 A CN 201510145981A CN 104753264 A CN104753264 A CN 104753264A
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Abstract
The invention relates to a die used for assembling a common terminal of a stator. The die comprises a feeding unit, a punching unit, a forming unit and a press fitting unit, the feeding unit is used for controlling a strip-shaped terminal stripe to move by taking preset length as a reference interval, the punching unit is used for cutting the strip-shaped terminal strip into a to-be-processed terminal matched with the common terminal in length, the forming unit is used for processing the to-be-processed terminal to be an arc-shaped common terminal, and the press fitting unit is used for pressing the common terminal into a mounting position of a stator iron core to enable an embedding portion to be inserted in each mounting port. The die can automatically process and assemble the common terminal, so that high efficiency can be realized when the die is adopted to produce the stator.
Description
Technical field
The present invention relates to stator manufacture technology field, particularly relating to the mould for assembling stator public terminal.
Background technology
Threephase asynchronous generally includes stator and rotor.Stator generally includes stator core and stator winding.Stator core builds up drum by the silicon steel sheet of mutually insulated usually, the erection column that its inner circumferential surface has uniform intervals to distribute, and erection column extends along the center line of stator core.Enamelled wire is around on erection column and forms coil, and the multiple coils be positioned on same erection column form a stator winding.Rotor is installed in stator, and erection column mates with the outer wall of rotor near the end face of stator core center line.
The two ends of stator core are provided with end plate, usually need on end plate, connect three independently binding post and public terminals.And in the technical process of existing production stator, assemble three independently binding post and a public terminal be all adopt to assemble manually, manually assemble automaticity low, production efficiency is low, and cost is high.
Summary of the invention
Based on this, be necessary to provide the processing of a kind of energy automation and the mould for assembling stator public terminal of assembling public terminal.
A kind of mould for assembling stator public terminal, this mould with banded terminal band for processing object, described banded terminal band comprises lines portion and multiple Embedded Division, described lines portion has the first relative side and the second side, described multiple Embedded Division is equally spaced to be distributed on described first side, the described lines portion part be positioned between adjacent two Embedded Divisions is cut-out point, described stator comprises stator core and to be reeled the stator winding formed by enamelled wire, described stator core has the installation position for installing public terminal, described installation position comprises multiple end plate, each end plate is provided with the installing port with described Embedded Division adaptation away from one end of described stator core, and the outer wall of each end plate is provided with branch, each end plate is corresponding with a stator winding, and the end of a thread for this stator winding is introduced in described installing port, and be fixed in described branch, the end of a thread being positioned at described branch is termination, after Embedded Division inserts installing port, Embedded Division is electrically connected with the end of a thread, this mould comprises:
Feeding unit, has relative feed end and discharge end, is that benchmark stepping is moved for controlling banded terminal band with preset length;
Die-cut unit, comprise die-cut seat, cutting member and pushing piece, described die-cut seat has relative first end and the second end, and described first end is near described discharge end, described die-cut seat offers storage tank, and described storage tank runs through described first end, described storage tank is for receiving and accommodatingly transporting the banded terminal band of coming from described feeding unit, and the bottom land of described storage tank offers discharging opening; Described cutting member can towards or dorsad described storage tank bottom land motion, to be positioned at the banded terminal end of described storage tank in the cutting of described cut-out point place, obtain the terminal to be processed comprising multiple described Embedded Division, described pushing piece can towards or dorsad described storage tank bottom land motion, so that described terminal to be processed is released from described discharge outlet;
Forming unit, comprise substrate and push away bar, described substrate has the first relative mounting surface and the second mounting surface, described first mounting surface is provided with forming tank, described forming tank has the first groove portion and the second groove portion of connection, width and the described terminal to be processed in described first groove portion are adaptive, and the width in described first groove portion is greater than the width in described second groove portion, described first groove portion is used for the accommodating terminal to be processed released from described discharge outlet, and the position that described first groove portion is used for accommodating terminal to be processed is initial position, described second groove portion is shaped inner away from the inwall in described first groove portion, described shaped inner is curved, the described bar that pushes away is placed in described forming tank, the described outer wall pushing away bar one end relative with described shaped inner is shaped outer wall, described shaped outer wall is curved with adaptive with described shaped inner, and described in push away bar and can move in described forming tank, the side of described initial position away from described second groove portion is moved to from described second groove to make described shaped outer wall, and make described shaped outer wall move to described shaped inner place from described initial position away from the side in described second groove portion, terminal to be processed is extruded to coordinate with described shaped inner, obtain curved public terminal, described second mounting surface is for installing stator core, and
Press-fit unit, comprise thrust piece, the bottom land in described second groove portion is provided with outlet, described outlet is positioned at described shaped inner place, described thrust piece is used for described public terminal to release from described outlet place, and by the installation position of described public terminal press-in stator core, be inserted with an Embedded Division to make each installing port.
Wherein in an embodiment, described feeding unit comprises strutting piece, the first feeding allocated catch, the second feeding allocated catch, locating part and anti-feed back allocated catch;
The two ends of described strutting piece are respectively described feed end and described discharge end, described strutting piece is provided with the transmission channel for passing for banded terminal band, described first feeding allocated catch and described second feeding allocated catch to be located on described strutting piece and respectively near described feed end and described discharge end, and described first feeding allocated catch and described second feeding allocated catch coordinate and move along transmission channel for controlling banded terminal band;
Described second feeding allocated catch comprises the first actuator, sliding shoe and the first allocated catch, described sliding shoe is sheathed on described strutting piece, described first actuator is positioned at the side of described sliding shoe away from described discharge end, and be connected with described sliding shoe, back and forth movement is done along described strutting piece for driving described sliding shoe, described first allocated catch is located on described sliding shoe, for stirring banded terminal band;
Described locating part is located on described strutting piece, and is positioned at the side of described sliding shoe near described discharge end, and for limiting the sliding distance of described sliding shoe, thus to control banded terminal band be that base interval moves with preset length;
Described anti-feed back allocated catch is located on described strutting piece, and between described sliding shoe and described first feeding allocated catch, when described sliding shoe moves towards described locating part, described first allocated catch is stirred described banded terminal band and is moved towards discharge end, when described locating part moves described sliding shoe dorsad, described anti-feed back allocated catch stops described banded terminal band to move towards feed end.
Wherein in an embodiment, described feeding unit also comprises optical fiber induction pieces, described optical fiber induction pieces is located on described strutting piece, and between described anti-feed back allocated catch and described first feeding allocated catch, for sensing the preset on banded terminal band, to guarantee that described preset length is for definite value, and described optical fiber induction pieces is used for being connected with external warning device, after described sliding shoe stops slip, when described optical fiber induction pieces does not sense the preset on banded terminal band, described optical fiber induction pieces controls external warning device and reports to the police.
Wherein in an embodiment, described die-cut unit also comprises the second actuator, and described second actuator is used for driving described cutting member and described pushing piece simultaneously.
Wherein in an embodiment, described die-cut unit also comprises pedestal;
Described pedestal is located on described substrate, and be across in described forming tank, and described pedestal is positioned at the side of described initial position away from described second groove portion, described pedestal is convexly equipped with mounting panel on the side of described initial position, and described second actuator is located on the surface of described mounting panel away from described substrate;
Described die-cut seat is located on described substrate, and is across in described forming tank, and between described substrate and described mounting panel;
Described cutting member comprises fork, connecting rod, cutting knife, elastic component and briquetting, and the number of described fork is two, and described two fork parallel interval are arranged, and each fork comprises force side and end of exerting oneself, and described connecting rod is arranged on described two forks, the number of described cutting knife is two, and each cutting knife is located at one and is exerted oneself on end, and described cutting knife passes described die-cut seat away from one end of described fork, and is placed in described storage tank, the number of described elastic component is two, each elastic component comprises holder, spring and transmission rod, the middle part of described transmission rod is arranged with spacing ring, described spring one end is placed in described holder, one end of described transmission rod is arranged in described spring one end away from described holder, the other end of described transmission rod is connected with the side of described fork away from described die-cut seat, and described transmission rod is between described connecting rod and described force side, described pedestal is provided with two shifting chutes near the side of described initial position, described holder is placed in described shifting chute away from one end of described transmission rod,
Described pushing piece comprises die-cut guide holder and terminal pressing plate, described die-cut guide holder is located at described mounting panel on the surface of described substrate, and be connected with described second actuator, and under the driving of described second actuator can towards or described substrate motion dorsad, described terminal pressing plate and described briquetting are located at described die-cut guide holder on the side of described substrate, and described terminal pressing plate and described briquetting parallel interval are arranged, described terminal pressing plate is greater than described briquetting away from the distance between the side of described die-cut guide holder and described die-cut guide holder away from the distance between the side of described die-cut guide holder and described die-cut guide holder,
Wherein, when described second actuator controls described die-cut guide holder towards described substrate motion, described briquetting contacts with the force side of described fork, make described force side towards the lateral movement away from described die-cut seat, described end of exerting oneself, towards described die-cut seat motion, makes described cutting knife towards banded terminal band, and cuts off banded terminal end, obtain terminal to be processed, described terminal to be processed is released from described discharge outlet by described terminal pressing plate simultaneously.
Wherein in an embodiment, described initial position is the inwall of described first groove portion near described second groove portion;
And/or, described pushing piece also comprises mount pad and mounting rod, described mount pad is located between described die-cut seat and described pedestal, and described mount pad is provided with the installation position with described cutting member adaptation near the side of described die-cut seat, the end of exerting oneself of described fork is placed in described mount pad, the force side of described fork is positioned at outside described mount pad, described connecting rod is arranged on described mount pad, described fixed seating is on the side of described mount pad away from described die-cut seat, the number of described mounting rod is two, one end of each mounting rod is fixed on described mount pad, the other end passes described die-cut guide holder and is fixed on described mounting panel.
Wherein in an embodiment, described thrust piece comprises push pedal and tangential cutter, described push pedal is located on described substrate, and described push pedal can towards or away from described substrate motion, described tangential cutter is located at described push pedal on the surface of described substrate, and described tangential cutter pushes away platform and bevel cuts away from the formation of caving in of one end of described substrate, described in push away platform and described bevel cuts is oppositely arranged, and described in push away platform near described shaped inner;
Described shaped inner caves in formation insert port, and described insert port is communicated with described outlet;
When described push pedal is towards described substrate motion, described tangential cutter is inserted in described insert port, described the first side contacts pushing away platform and arc terminal, described arc terminal is released from described outlet place by described tangential cutter, and by the installation position of described arc terminal press-in stator core, described bevel cuts inserts branch, to be excised termination.
Wherein in an embodiment, described in press-fit unit and also comprise pressure mounting base and the 3rd actuator;
Described pressure mounting base comprises relative biside plate and is positioned at the connecting plate of described biside plate one end, and described biside plate is fixed on described substrate away from one end of described connecting plate, and described second groove portion away from the part in described first groove portion between described biside plate;
Described 3rd actuator is located on the surface of described connecting plate away from described substrate;
Described push pedal is between described biside plate, and described push pedal is connected with described 3rd actuator away from the surface of described substrate, and can under the driving of described 3rd actuator towards or described substrate motion dorsad.
Wherein in an embodiment, also comprise falsework and stator fixed cell;
Described falsework has relative working plate and fixed head, and connect the supporting bracket of described working plate and described fixed head, and one end of described working plate is positioned at outside described fixed head, the described working plate part be positioned at outside described fixed head is operate portions, described substrate is located on the surface of described working plate away from described fixed head, and described shaped inner is positioned at described operate portions, and on from described first groove portion to the direction in described second groove portion, the both sides of described working plate are positioned at outside the both sides of described substrate;
Described operate portions is provided with installing hole, and described installing hole is used for accommodating stator core, and described operate portions is caved near the surface of described substrate formation two mounting grooves, and described two mounting grooves are positioned at the both sides in described second groove portion, and are communicated with described installing hole respectively;
Described stator fixed cell comprises fixing hand, actuator seat and fourth drive member, the number of described fixing hand is two, described two fixing hands are placed in described two mounting grooves respectively, the number of described actuator seat is two, each actuator seat is located at one end place of a mounting groove away from described installing hole, the number of described fourth drive member is two, each fourth drive member is located on an actuator seat, and be connected with a fixing hand, described fourth drive member can drive described fixing hand towards or described installing hole motion dorsad, with fixed stator iron core.
Wherein in an embodiment, described substrate comprises the first plate and the second plate, described first plate has first surface and second surface, described first surface and described first mounting surface, cave in the breach being formed and run through described first surface and described second surface in described first plate side, described breach has connection first notch part and the second notch part, width and the described terminal to be processed of described first notch part are adaptive, and the width of described first notch part is greater than the width of described second notch part, described second notch part is curved away from the inwall of one end of described first notch part, described second surface caves near one end of described first notch part formation platform part,
Described second plate comprises matrix and is located at the bottom land bar on described matrix, described matrix is provided with in described platform part, and described bottom land bar is placed in described breach, described bottom land bar coordinates with described breach and forms described forming tank, and described bottom land bar and described second notch part away from one end of described first notch part inwall gap-forming described in outlet, described matrix to coordinate with described second surface away from the surface of described bottom land bar and forms described second mounting surface.
The processing of above-mentioned mould energy automation and assembling public terminal, thus adopt above-mentioned mould production stator to have higher efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mould for assembling stator public terminal of an execution mode;
Fig. 2 is the structural representation at another visual angle of mould in Fig. 1;
Fig. 3 is the structural representation of banded terminal band;
Fig. 4 is the structural representation of terminal to be processed;
Fig. 5 is the structural representation of public terminal;
Fig. 6 is the structural representation of stator;
Fig. 7 is the structural representation of feeding unit;
Fig. 8 is the structural representation of die-cut seat and cutting member;
Fig. 9 is the decomposed figure of the mould in Fig. 1;
Figure 10 is the partial enlarged drawing at A place in Fig. 9;
Figure 11 is the structural representation of pushing piece;
Figure 12 is the decomposed figure at another visual angle of mould in Fig. 1;
Figure 13 is the partial enlarged drawing at B place in Figure 12;
Figure 14 is the decomposed figure at another visual angle of mould in Fig. 1;
Figure 15 is the partial enlarged drawing at C place in Figure 14;
Figure 16 is the structural representation press-fiting unit;
Figure 17 is the partial enlarged drawing at D place in Figure 16;
Figure 18 is the structural representation of substrate;
Figure 19 is the decomposed figure at another visual angle of mould in Fig. 1;
Figure 20 is the partial enlarged drawing at E place in Figure 19.
Embodiment
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Preferred embodiment of the present invention is given in accompanying drawing.But the present invention can realize with multiple different form, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present invention more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
As shown in Figures 1 and 2, the mould 10 for assembling stator public terminal of an execution mode, comprises feeding unit 100, die-cut unit 200, forming unit 300, press-fits unit 400, falsework 500, stator fixed cell 600 and waste recovery unit 700.
As in Figure 3-5, above-mentioned mould 10 with banded terminal band for processing object.Banded terminal band 11 comprises lines portion 12 and multiple Embedded Division 13.Lines portion 12 has the first relative side 12a and the second side 12b, and multiple Embedded Division 13 is equally spaced to be distributed on the first side 12a.The part of lines portion 12 between adjacent two Embedded Divisions 13 is cut-out point 14.In the present embodiment, banded terminal band 11 also comprises the rib 15 being located at adjacent two Embedded Division 13 middles, has larger intensity to make banded terminal band 11.Due to the setting of rib 15, the position range of cut-out point 14 diminishes, and the part of lines portion 12 between adjacent Embedded Division 13 and rib 15 is cut-out point 14.In the course of processing, first banded terminal band 11 is cut off and obtain terminal 16 to be processed, then terminal 16 to be processed is processed into arc, thus obtain curved public terminal 17.Wherein, public terminal 17 can comprise three Embedded Divisions 13, also can only include two Embedded Divisions 13.
As shown in Figure 6, stator 21 comprises stator core 22 and to be reeled the stator winding (not shown) formed by enamelled wire.Stator core 22 has the installation position 23 for installing public terminal 17.Installation position 23 comprises multiple end plate 23a, and each end plate 23a is provided with the installing port 23b with Embedded Division 13 adaptation away from one end of stator core 22, and the outer wall of each end plate 23a is provided with branch 23c.Each end plate 23a is corresponding with a stator winding, and the end of a thread for this stator winding is introduced in installing port 23b, and is fixed in branch 23c, and the part that this end of a thread is positioned at branch 23c is termination.After Embedded Division 13 inserts installing port 23b, Embedded Division 13 is electrically connected with the end of a thread.
As shown in Figure 7, feeding unit has feed end 110 and discharge end 120.Feeding unit 100 is that benchmark stepping is moved for controlling banded terminal band 11 with preset length.Also, after namely feeding unit 100 outwards exports the banded terminal band 11 of preset length, after stopping a period of time, the more banded terminal band 11 of preset length is outwards exported.
As shown in Figure 2, die-cut unit 200 comprises die-cut seat 210, cutting member 220 and pushing piece 230.
As shown in Figure 8, die-cut seat 210 has relative first end 212 and the second end 214, and first end 212 is near discharge end 120.Die-cut seat 210 offers storage tank 216, and storage tank 216 runs through first end 212.Storage tank 216 is for receiving and accommodatingly transporting the banded terminal band 11 of coming from feeding unit 100.The bottom land of storage tank 216 offers discharging opening 2162.Concrete, in the present embodiment, die-cut seat 210 is with feeding unit 100 just to setting, and storage tank 216 also runs through the second end 214.
As seen in figs. 8-10, cutting member 220 can towards or the bottom land motion of storage tank 216 dorsad, so that cutting is positioned at the banded terminal end 11 of storage tank 216 in cut-out point 14 place, obtain the terminal to be processed 16 comprising multiple Embedded Division 13.As shown in figure 11, pushing piece 230 can towards or dorsad storage tank 216 bottom land motion, so that terminal 16 to be processed is released from discharging opening 2162 place.
As shown in figs. 12-15, forming unit 300 comprises substrate 310 and pushes away bar 320.
Substrate 310 has the first relative mounting surface 312 and the second mounting surface 314.First mounting surface 312 is provided with forming tank 313, and forming tank 313 has the first groove portion 3132 and the second groove portion 3134 of connection.The width in the first groove portion 3132 and terminal to be processed 16 adaptation, and the width in the first groove portion 3132 is greater than the width in the second groove portion 3134.First groove portion 3132 is initial position 3132a for the accommodating position from terminal to be processed 16, the first groove portion 3132 of discharging opening 2162 place release for accommodating terminal 16 to be processed.Second groove 3134 is shaped inner 3134a away from the inwall in the first groove portion 3132, and shaped inner 3134a is curved.Concrete, in the present embodiment, initial position 3132a is the inwall of the first groove portion 3132 near the second groove portion 3134.
Push away bar 320 to be placed in forming tank 313.The outer wall pushing away bar 320 one end relative with shaped inner 3134a is shaped outer wall 322, and shaped outer wall 322 is curved with adaptive with shaped inner 3134a.And push away bar 320 and can move in forming tank 313, the side of initial position 3132a away from the second groove portion 3134 is moved to from the second groove 3134 to make shaped outer wall 322, and make shaped outer wall 322 move to shaped inner 3134a place from initial position 3132a away from the side in the second groove portion 3134, extrude terminal 16 to be processed to coordinate with shaped inner 3134a, obtain curved public terminal 17.Second mounting surface 314 is for installing stator core 22.
As shown in Figure 13, Figure 16 and Figure 17, press-fit unit 400 and comprise thrust piece 410.The bottom land in the second groove portion 3134 is provided with outlet 3134b, and outlet 3134b is positioned at shaped inner 3134a place.Public terminal 17 for being released from outlet place 3134b by public terminal 17, and is pressed into the installation position 23 of stator core 22 by thrust piece 410, is inserted with an Embedded Division 13 to make each installing port 23b.
Above-mentioned mould 10 can the processing of automation and assembling public terminal 17, thus adopts above-mentioned mould 10 to produce stator 11 to have higher efficiency.
Concrete, as shown in Figure 7, in the present embodiment, feeding unit 100 comprises strutting piece 130, first feeding allocated catch 140, second feeding allocated catch 150, locating part 160, anti-feed back allocated catch 170 and optical fiber induction pieces 180.
The two ends of strutting piece 140 are respectively feed end 110 and discharge end 120.Strutting piece 140 is provided with the transmission channel (figure does not mark) for passing for banded terminal band 11.First feeding allocated catch 140 and the second feeding allocated catch 150 are located on strutting piece 140, and respectively near feed end 110 and discharge end 120.And the first feeding allocated catch 140 and the second feeding allocated catch 150 coordinate and move along transmission channel for controlling banded terminal band 11.
Wherein, the second feeding allocated catch 150 comprises the first actuator 152, sliding shoe 154 and the first allocated catch 156.Sliding shoe 154 is sheathed on strutting piece 130.First actuator 152 is positioned at the side of sliding shoe 154 away from discharge end 120, and is connected with sliding shoe 154, does back and forth movement for driving sliding shoe 154 along strutting piece 130.Concrete, the first actuator 152 is located on the outer wall of strutting piece 130.First allocated catch 156 is located on sliding shoe 154, for stirring banded terminal band 11.
First feeding allocated catch 140 can have identical structure with the second feeding allocated catch 150.First feeding allocated catch 140 also can not have drive source, and only just linearly all the time for ensureing banded terminal band 11.First feeding allocated catch 140 also can have drive source, but the drive source of the first feeding allocated catch 140 is different from the first actuator 152, and the power source of the first feeding allocated catch 140 is external device.
Locating part 160 is located on strutting piece 130, and is positioned at the side of sliding shoe 154 near discharge end 120.Locating part 160 is for the sliding distance of limit slippage block 154, thus to control banded terminal band 11 be that base interval moves with preset length.Concrete, the first actuator 152 is cylinder.Hypothetical cylinder can control the distance 15mm that sliding shoe 154 moves forward, and also namely cylinder once outwards can carry the banded terminal band 11 of 15mm length, and the banded terminal band 11 that actual production only needs 10mm long.Arranging locating part 160 can the distance of limit slippage block 154 movement be 10mm, and the distance of each movement is 10mm.If need the banded terminal band 11 producing other length, the spacing between adjustment locating part 160 and the first actuator 152.
Anti-feed back allocated catch 170 is located on strutting piece 130, and between sliding shoe 154 and the first feeding allocated catch 140.When sliding shoe 154 moves towards locating part 160, the first allocated catch 156 is stirred banded terminal band 11 and is moved towards discharge end 120, and when locating part 160 moves sliding shoe 154 dorsad, anti-feed back allocated catch 170 stops banded terminal band 11 to move towards feed end 110.Have, the end face that anti-feed back allocated catch 170 contacts with banded terminal band 11 is inclined-plane, and banded terminal band 11 can move towards discharge end 120 smoothly, and can not move towards feed end 110 smoothly.
Second feeding allocated catch 150, locating part 160 and anti-feed back allocated catch 170 coordinative operation, export banded for preset length (regular length) terminal band 11 from discharge end at every turn.
In order to control the length of each banded terminal band 11 exported more accurately, be provided with optical fiber induction pieces 180.Optical fiber induction pieces 180 is located on strutting piece 130, and between anti-feed back allocated catch 170 and the first feeding allocated catch 140, for sensing the preset on banded terminal band 11, to guarantee that preset length is for definite value.And optical fiber induction pieces 180 is for being connected with external warning device, after sliding shoe 154 stops slip, when optical fiber induction pieces 180 does not sense the preset on banded terminal band 11, optical fiber induction pieces 180 controls external warning device and reports to the police.Concrete, in the present embodiment, preset is Embedded Division 13.Be appreciated that in other embodiments, preset also can be rib 15.
Further, as shown in figure 18, in the present embodiment, substrate 310 comprises the first plate 316 and the second plate 318.First plate 316 has first surface 3162 and second surface 3164, and first surface 3162 i.e. the first mounting surface 312.Cave in the breach 3166 being formed and run through first surface 3162 and second surface 3164 in first plate 316 side.Breach 3166 has connection first notch part 3166a and the second notch part 3166b, first notch part 3166a and terminal to be processed 16 adaptation, and the width of the first notch part 3166a is greater than the width of the second notch part 3166b, the second notch part 3166b is curved away from the inwall of one end of the first notch part 3166a.Second surface 3164 caves near one end of the first notch part 3166a and forms platform part 3164a.
Second plate 318 comprises matrix 3182 and is located at the bottom land bar 3184 on matrix 3182.Matrix 3182 is provided with on platform part 3164a, and bottom land bar 3184 is placed in breach 3166.Bottom land bar 3184 coordinates with breach 3166 and forms forming tank 313, and bottom land bar 3184 and the second notch part 3166b are away from the inwall gap-forming outlet 3134b of one end of the first notch part 3166a.Matrix 3182 coordinates formation second mounting surface 314 away from the surface of bottom land bar 3184 with second surface 3164.
Further, in the present embodiment, bottom land bar 3184 is provided with slide rail 3183 away from the surface of matrix 3182, thus is convenient to push away bar 320 and slides on bottom land bar 3184.
Further, in the present embodiment, as shown in Fig. 8-10 and Figure 14, die-cut unit 200 also comprises the second actuator 240, second actuator 240 for driving cutting member 220 and pushing piece 230 simultaneously.Also namely, a power source (the second actuator 240) can drive two parts (cutting member 220 and pushing piece 230) simultaneously, thus omits a power source for whole mould 10.In the present embodiment, the second actuator 240 is cylinder.
Concrete, die-cut unit 200 also comprises pedestal 250.Pedestal 250 is located on substrate 310, and is across in forming tank 313, and pedestal 250 is positioned at the side of initial position 3132a away from the second groove portion 3134.Pedestal 250 is convexly equipped with mounting panel 252, second actuator 240 and is located on the surface of mounting panel 252 away from substrate 310 on the side of initial position 3132a.
Die-cut seat 210 is located on substrate 310, and is across in forming tank 313, and between substrate 310 and mounting panel 252.
Cutting member 220 comprises fork 222, connecting rod 224, cutting knife 226, elastic component 228 and briquetting 229.The number of fork 222 is two, and two fork 222 parallel interval are arranged.Each fork 222 comprises force side 2222 and end 2224 of exerting oneself.Connecting rod 224 is arranged on two forks 222.The number of cutting knife 226 is two, and each cutting knife 226 is located at one and is exerted oneself on end 2224, and cutting knife 226 passes die-cut seat 210 away from one end of fork 222, and is placed in storage tank 216.The number of elastic component 228 is two, and each elastic component 228 comprises holder 2282, spring 2284 and transmission rod 2286.The middle part of transmission rod 2286 is arranged with spacing ring 2287.Spring 2284 one end is placed in holder 2282.One end of transmission rod 2286 is arranged in spring 2284 one end away from holder 2282, and the other end of transmission rod 2286 is connected with the side of fork 222 away from die-cut seat 210, and transmission rod 2286 is between connecting rod 224 and force side 2222.Pedestal 250 is provided with two shifting chutes 254 near the side of initial position 3132a.Holder 2282 is placed in shifting chute 254 away from one end of transmission rod 2286.
As shown in Fig. 2, Figure 10 and Figure 11, pushing piece 230 comprises die-cut guide holder 232 and terminal pressing plate 234.Die-cut guide holder 232 is located at mounting panel 252 on the surface of substrate 310, and is connected with the second actuator 240.Die-cut guide holder 232 under the driving of the second actuator 240 can towards or dorsad substrate 310 move.Terminal pressing plate 234 and briquetting 229 are located at die-cut guide holder 232 on the side of substrate 310, and terminal pressing plate 234 and briquetting 229 parallel interval are arranged.Terminal pressing plate 234 is greater than briquetting 229 away from the distance between the side of die-cut guide holder 232 and die-cut guide holder 232 away from the distance between the side of die-cut guide holder 232 and die-cut guide holder 232.
Wherein, as shown in FIG. 9 and 10, move towards substrate 210 when the second actuator 240 controls die-cut guide holder 232, briquetting 229 contacts with the force side 2222 of fork 222, make force side 222 towards the lateral movement away from die-cut seat 210, and end 2224 of exerting oneself move, and makes cutting knife 226 towards banded terminal band 11 towards die-cut seat 210, and cut off banded terminal end 11, obtain terminal 16 to be processed.And meanwhile terminal 16 to be processed is released from discharging opening 2162 place by terminal pressing plate 234.
Further, as shown in Fig. 2, Fig. 8 and Figure 10, in the present embodiment, pushing piece 230 also comprises mount pad 236 and mounting rod 238.Mount pad 236 is located between die-cut seat 210 and pedestal 250, and mount pad 236 is provided with near the side of die-cut seat 210 and the installation position of cutting member 220 adaptation (scheming not mark).The end 2224 of exerting oneself of fork 222 is placed in mount pad 236, and the force side 2222 of fork 222 is positioned at outside mount pad 236.Connecting rod 224 is arranged on mount pad 236.Holder 2282 is positioned on the side of mount pad 236 away from die-cut seat 210.The number of mounting rod 238 is two, and one end of each mounting rod 238 is fixed on mount pad 236, and the other end passes die-cut guide holder 232 and is fixed on mounting panel 252.
As shown in Figure 15-17, Figure 19 and Figure 20, thrust piece 410 comprises push pedal 412 and tangential cutter 414.Push pedal 412 is located on substrate 310, and push pedal 412 can towards or dorsad substrate 310 move.Tangential cutter 414 is located at push pedal 412 on the surface of substrate 310, and tangential cutter 414 pushes away platform 4142 and bevel cuts 4144 away from the formation of caving in of one end of substrate 310.Push away platform 4142 to be oppositely arranged with bevel cuts 4144, and push away platform 4142 near shaped inner 3134a.
Shaped inner 3134a caves in and forms insert port 3134c, and insert port 3134c is communicated with outlet 3134b.
When push pedal 412 is moved towards substrate 310, tangential cutter 414 is inserted in insert port 3134c, pushes away platform 4142 and contacts with the first side 12a of arc terminal 17.Arc terminal 17 is released from outlet 3134b place by tangential cutter 414, and arc terminal 17 is pressed into the installation position 23 of stator core 22.Bevel cuts 4144 inserts branch 23c, to be excised termination.In the present embodiment, tangential cutter 414 had both had the function of the installation position 23 arc terminal 17 being pressed into stator core 22, had again the function of the termination of cutting away the end of a thread.Be appreciated that in other embodiments, tangential cutter 414 can be common push rod, does not need the function with cutting knife.
Further, in the present embodiment, press-fit unit 400 and also comprise pressure mounting base 420 and the 3rd actuator 430.
Pressure mounting base 420 comprises relative biside plate 422 and is positioned at the connecting plate 424 of biside plate 422 one end.Biside plate 422 is fixed on substrate 310 away from one end of connecting plate 24, and the second groove portion 3134 away from the part in the first groove portion 3132 between biside plate 422.
3rd actuator 430 is located on the surface of connecting plate 424 away from substrate 310.Concrete, the 3rd actuator 430 is cylinder.
Push pedal 412 is between biside plate 422, and push pedal 412 is connected with the 3rd actuator 430 away from the surface of substrate 310, and can under the driving of the 3rd actuator 430 towards or dorsad substrate 310 move.
As shown in Figure 12, Figure 19 and Figure 20, falsework 500 has relative working plate 510 and fixed head 520, and connects the supporting bracket 530 of working plate 510 and fixed head 520.And one end of working plate 510 is positioned at outside fixed head 520, working plate 510 part be positioned at outside fixed head 520 is operate portions (figure does not mark).Substrate 310 is located on the surface of working plate 510 away from fixed head 520, and shaped inner 3134a is positioned in operate portions.And on the direction from the first groove portion of groove portion 3132 to the second 3134, the both sides of working plate 510 are positioned at outside the both sides of substrate 310.
Operate portions is provided with installing hole (not shown), and installing hole is used for accommodating stator core 22.Operate portions is caved near the surface of substrate 310 formation two mounting grooves, and two mounting grooves are positioned at the both sides in the second groove portion 3134, and are communicated with installing hole respectively.
Stator fixed cell 600 comprises fixing hand 610, actuator seat 620 and fourth drive member 630.The number of fixing hand 620 is two, and two fixing hands 620 are placed in two mounting grooves respectively.The number of actuator seat 620 is two, and each actuator seat 620 is located at one end place of a mounting groove away from installing hole.The number of fourth drive member 630 is two, and each fourth drive member 630 is located on an actuator seat 620, and is connected with a fixing hand 510.Fourth drive member 630 can drive fixing hand 610 towards or installing hole motion dorsad, with fixed stator iron core 22.Concrete, fourth drive member 630 is cylinder.
As shown in figure 12, further, in the present embodiment, forming unit 300 also comprises push-and-pull seat 330 and dynamic link 340.Push-and-pull seat 330 is located at working plate 510 on the surface of substrate 310, and is positioned at the side of pedestal 250 away from initial position 3132a.Dynamic link 340 is arranged on push-and-pull seat 330, and one end is used for connection and pushes away bar 320, and the other end is for connecting external power source.
As shown in Figure 1, Figure 2 and shown in Fig. 8, the number of waste recovery unit 700 is multiple, is respectively the first waste recovery assembly 710, second waste recovery assembly 720 and the 3rd waste recovery assembly 730.
First waste recovery assembly 710 comprises the first transfer tube 712 and the first waste recovery pond 714.Storage tank 216 runs through the second end 214.First transfer tube 712 is located at the second end 214, and is communicated with storage tank 216.First waste recovery pond 714 and the first transfer tube 712 adaptation, for receiving the waste material to the first transfer tube 712 output.
Second waste recovery assembly 720 comprises the second transfer tube 722.Second transfer tube 722 is located on the surface of die-cut seat 210 away from pedestal 250, and is communicated with storage tank 216.Second transfer tube 722 and the first transfer tube 712 be arranged in parallel, and can fall in the first waste recovery pond 714 to the waste material that the second transfer tube 722 exports.
3rd waste recovery assembly 730 comprises the second waste recovery pond 732.Second waste recovery pond 732 is located on working plate 510 one end away from fixed head 520, cuts away the termination of the end of a thread for receiving tangential cutter 414.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (10)
1. one kind for assembling the mould of stator public terminal, this mould with banded terminal band for processing object, described banded terminal band comprises lines portion and multiple Embedded Division, described lines portion has the first relative side and the second side, described multiple Embedded Division is equally spaced to be distributed on described first side, the described lines portion part be positioned between adjacent two Embedded Divisions is cut-out point, described stator comprises stator core and to be reeled the stator winding formed by enamelled wire, described stator core has the installation position for installing public terminal, described installation position comprises multiple end plate, each end plate is provided with the installing port with described Embedded Division adaptation away from one end of described stator core, and the outer wall of each end plate is provided with branch, each end plate is corresponding with a stator winding, and the end of a thread for this stator winding is introduced in described installing port, and be fixed in described branch, the end of a thread being positioned at described branch is termination, after Embedded Division inserts installing port, Embedded Division is electrically connected with the end of a thread, it is characterized in that, this mould comprises:
Feeding unit, has relative feed end and discharge end, is that benchmark stepping is moved for controlling banded terminal band with preset length;
Die-cut unit, comprise die-cut seat, cutting member and pushing piece, described die-cut seat has relative first end and the second end, and described first end is near described discharge end, described die-cut seat offers storage tank, and described storage tank runs through described first end, described storage tank is for receiving and accommodatingly transporting the banded terminal band of coming from described feeding unit, and the bottom land of described storage tank offers discharging opening; Described cutting member can towards or dorsad described storage tank bottom land motion, to be positioned at the banded terminal end of described storage tank in the cutting of described cut-out point place, obtain the terminal to be processed comprising multiple described Embedded Division, described pushing piece can towards or dorsad described storage tank bottom land motion, so that described terminal to be processed is released from described discharge outlet;
Forming unit, comprise substrate and push away bar, described substrate has the first relative mounting surface and the second mounting surface, described first mounting surface is provided with forming tank, described forming tank has the first groove portion and the second groove portion of connection, width and the described terminal to be processed in described first groove portion are adaptive, and the width in described first groove portion is greater than the width in described second groove portion, described first groove portion is used for the accommodating terminal to be processed released from described discharge outlet, and the position that described first groove portion is used for accommodating terminal to be processed is initial position, described second groove portion is shaped inner away from the inwall in described first groove portion, described shaped inner is curved, the described bar that pushes away is placed in described forming tank, the described outer wall pushing away bar one end relative with described shaped inner is shaped outer wall, described shaped outer wall is curved with adaptive with described shaped inner, and described in push away bar and can move in described forming tank, the side of described initial position away from described second groove portion is moved to from described second groove to make described shaped outer wall, and make described shaped outer wall move to described shaped inner place from described initial position away from the side in described second groove portion, terminal to be processed is extruded to coordinate with described shaped inner, obtain curved public terminal, described second mounting surface is for installing stator core, and
Press-fit unit, comprise thrust piece, the bottom land in described second groove portion is provided with outlet, described outlet is positioned at described shaped inner place, described thrust piece is used for described public terminal to release from described outlet place, and by the installation position of described public terminal press-in stator core, be inserted with an Embedded Division to make each installing port.
2. the mould for assembling stator public terminal according to claim 1, is characterized in that, described feeding unit comprises strutting piece, the first feeding allocated catch, the second feeding allocated catch, locating part and anti-feed back allocated catch;
The two ends of described strutting piece are respectively described feed end and described discharge end, described strutting piece is provided with the transmission channel for passing for banded terminal band, described first feeding allocated catch and described second feeding allocated catch to be located on described strutting piece and respectively near described feed end and described discharge end, and described first feeding allocated catch and described second feeding allocated catch coordinate and move along transmission channel for controlling banded terminal band;
Described second feeding allocated catch comprises the first actuator, sliding shoe and the first allocated catch, described sliding shoe is sheathed on described strutting piece, described first actuator is positioned at the side of described sliding shoe away from described discharge end, and be connected with described sliding shoe, back and forth movement is done along described strutting piece for driving described sliding shoe, described first allocated catch is located on described sliding shoe, for stirring banded terminal band;
Described locating part is located on described strutting piece, and is positioned at the side of described sliding shoe near described discharge end, and for limiting the sliding distance of described sliding shoe, thus to control banded terminal band be that base interval moves with preset length;
Described anti-feed back allocated catch is located on described strutting piece, and between described sliding shoe and described first feeding allocated catch, when described sliding shoe moves towards described locating part, described first allocated catch is stirred described banded terminal band and is moved towards discharge end, when described locating part moves described sliding shoe dorsad, described anti-feed back allocated catch stops described banded terminal band to move towards feed end.
3. the mould for assembling stator public terminal according to claim 2, it is characterized in that, described feeding unit also comprises optical fiber induction pieces, described optical fiber induction pieces is located on described strutting piece, and between described anti-feed back allocated catch and described first feeding allocated catch, for sensing the preset on banded terminal band, to guarantee that described preset length is for definite value, and described optical fiber induction pieces is used for being connected with external warning device, after described sliding shoe stops slip, when described optical fiber induction pieces does not sense the preset on banded terminal band, described optical fiber induction pieces controls external warning device and reports to the police.
4. the mould for assembling stator public terminal according to claim 1, is characterized in that, described die-cut unit also comprises the second actuator, and described second actuator is used for driving described cutting member and described pushing piece simultaneously.
5. the mould for assembling stator public terminal according to claim 4, is characterized in that, described die-cut unit also comprises pedestal;
Described pedestal is located on described substrate, and be across in described forming tank, and described pedestal is positioned at the side of described initial position away from described second groove portion, described pedestal is convexly equipped with mounting panel on the side of described initial position, and described second actuator is located on the surface of described mounting panel away from described substrate;
Described die-cut seat is located on described substrate, and is across in described forming tank, and between described substrate and described mounting panel;
Described cutting member comprises fork, connecting rod, cutting knife, elastic component and briquetting, and the number of described fork is two, and described two fork parallel interval are arranged, and each fork comprises force side and end of exerting oneself, and described connecting rod is arranged on described two forks, the number of described cutting knife is two, and each cutting knife is located at one and is exerted oneself on end, and described cutting knife passes described die-cut seat away from one end of described fork, and is placed in described storage tank, the number of described elastic component is two, each elastic component comprises holder, spring and transmission rod, the middle part of described transmission rod is arranged with spacing ring, described spring one end is placed in described holder, one end of described transmission rod is arranged in described spring one end away from described holder, the other end of described transmission rod is connected with the side of described fork away from described die-cut seat, and described transmission rod is between described connecting rod and described force side, described pedestal is provided with two shifting chutes near the side of described initial position, described holder is placed in described shifting chute away from one end of described transmission rod,
Described pushing piece comprises die-cut guide holder and terminal pressing plate, described die-cut guide holder is located at described mounting panel on the surface of described substrate, and be connected with described second actuator, and under the driving of described second actuator can towards or described substrate motion dorsad, described terminal pressing plate and described briquetting are located at described die-cut guide holder on the side of described substrate, and described terminal pressing plate and described briquetting parallel interval are arranged, described terminal pressing plate is greater than described briquetting away from the distance between the side of described die-cut guide holder and described die-cut guide holder away from the distance between the side of described die-cut guide holder and described die-cut guide holder,
Wherein, when described second actuator controls described die-cut guide holder towards described substrate motion, described briquetting contacts with the force side of described fork, make described force side towards the lateral movement away from described die-cut seat, described end of exerting oneself, towards described die-cut seat motion, makes described cutting knife towards banded terminal band, and cuts off banded terminal end, obtain terminal to be processed, described terminal to be processed is released from described discharge outlet by described terminal pressing plate simultaneously.
6. the mould for assembling stator public terminal according to claim 5, is characterized in that, described initial position is the inwall of described first groove portion near described second groove portion;
And/or, described pushing piece also comprises mount pad and mounting rod, described mount pad is located between described die-cut seat and described pedestal, and described mount pad is provided with the installation position with described cutting member adaptation near the side of described die-cut seat, the end of exerting oneself of described fork is placed in described mount pad, the force side of described fork is positioned at outside described mount pad, described connecting rod is arranged on described mount pad, described fixed seating is on the side of described mount pad away from described die-cut seat, the number of described mounting rod is two, one end of each mounting rod is fixed on described mount pad, the other end passes described die-cut guide holder and is fixed on described mounting panel.
7. the mould for assembling stator public terminal according to claim 1, it is characterized in that, described thrust piece comprises push pedal and tangential cutter, described push pedal is located on described substrate, and described push pedal can towards or away from described substrate motion, described tangential cutter is located at described push pedal on the surface of described substrate, and described tangential cutter pushes away platform and bevel cuts away from the formation of caving in of one end of described substrate, describedly push away platform and described bevel cuts is oppositely arranged, and described in push away platform near described shaped inner;
Described shaped inner caves in formation insert port, and described insert port is communicated with described outlet;
When described push pedal is towards described substrate motion, described tangential cutter is inserted in described insert port, described the first side contacts pushing away platform and arc terminal, described arc terminal is released from described outlet place by described tangential cutter, and by the installation position of described arc terminal press-in stator core, described bevel cuts inserts branch, to be excised termination.
8. the mould for assembling stator public terminal according to claim 7, is characterized in that, described in press-fit unit and also comprise pressure mounting base and the 3rd actuator;
Described pressure mounting base comprises relative biside plate and is positioned at the connecting plate of described biside plate one end, and described biside plate is fixed on described substrate away from one end of described connecting plate, and described second groove portion away from the part in described first groove portion between described biside plate;
Described 3rd actuator is located on the surface of described connecting plate away from described substrate;
Described push pedal is between described biside plate, and described push pedal is connected with described 3rd actuator away from the surface of described substrate, and can under the driving of described 3rd actuator towards or described substrate motion dorsad.
9. the mould for assembling stator public terminal according to claim 1, is characterized in that, also comprises falsework and stator fixed cell;
Described falsework has relative working plate and fixed head, and connect the supporting bracket of described working plate and described fixed head, and one end of described working plate is positioned at outside described fixed head, the described working plate part be positioned at outside described fixed head is operate portions, described substrate is located on the surface of described working plate away from described fixed head, and described shaped inner is positioned at described operate portions, and on from described first groove portion to the direction in described second groove portion, the both sides of described working plate are positioned at outside the both sides of described substrate;
Described operate portions is provided with installing hole, and described installing hole is used for accommodating stator core, and described operate portions is caved near the surface of described substrate formation two mounting grooves, and described two mounting grooves are positioned at the both sides in described second groove portion, and are communicated with described installing hole respectively;
Described stator fixed cell comprises fixing hand, actuator seat and fourth drive member, the number of described fixing hand is two, described two fixing hands are placed in described two mounting grooves respectively, the number of described actuator seat is two, each actuator seat is located at one end place of a mounting groove away from described installing hole, the number of described fourth drive member is two, each fourth drive member is located on an actuator seat, and be connected with a fixing hand, described fourth drive member can drive described fixing hand towards or described installing hole motion dorsad, with fixed stator iron core.
10. the mould for assembling stator public terminal according to claim 1, it is characterized in that, described substrate comprises the first plate and the second plate, described first plate has first surface and second surface, described first surface and described first mounting surface, cave in the breach being formed and run through described first surface and described second surface in described first plate side, described breach has connection first notch part and the second notch part, width and the described terminal to be processed of described first notch part are adaptive, and the width of described first notch part is greater than the width of described second notch part, described second notch part is curved away from the inwall of one end of described first notch part, described second surface caves near one end of described first notch part formation platform part,
Described second plate comprises matrix and is located at the bottom land bar on described matrix, described matrix is provided with in described platform part, and described bottom land bar is placed in described breach, described bottom land bar coordinates with described breach and forms described forming tank, and described bottom land bar and described second notch part away from one end of described first notch part inwall gap-forming described in outlet, described matrix to coordinate with described second surface away from the surface of described bottom land bar and forms described second mounting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145981.3A CN104753264A (en) | 2015-03-30 | 2015-03-30 | Die used for assembling common terminal of stator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145981.3A CN104753264A (en) | 2015-03-30 | 2015-03-30 | Die used for assembling common terminal of stator |
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| CN104753264A true CN104753264A (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510145981.3A Pending CN104753264A (en) | 2015-03-30 | 2015-03-30 | Die used for assembling common terminal of stator |
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| CN105382538A (en) * | 2015-10-14 | 2016-03-09 | 宁波拓普电器有限公司 | Terminal die-cutting and magnetic steel assembly device for coil |
| CN105643920A (en) * | 2016-04-16 | 2016-06-08 | 佛山市合宏泰业科技有限公司 | Processing method and device of mobile phone loudspeaker bracket |
| CN106787499A (en) * | 2017-01-03 | 2017-05-31 | 东莞理工学院 | A kind of accurate forming machine of motor stator chip |
| CN107800221A (en) * | 2016-09-07 | 2018-03-13 | 日本电产株式会社 | Conductive member fixing device and conductive member fixing means |
| CN109067111A (en) * | 2016-11-22 | 2018-12-21 | 东莞理工学院 | A kind of axle sleeve assembling mechanism of micromotor stator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105382538A (en) * | 2015-10-14 | 2016-03-09 | 宁波拓普电器有限公司 | Terminal die-cutting and magnetic steel assembly device for coil |
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Address after: 518109 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Tong Sheng Hua fan community road, anda science and Technology Industrial Park, building fifth, third to five, sixth second storey building in the first layer, third Applicant after: SHENZHEN JINMINJIANG INTELLIGENT EQUIPMENT CO., LTD. Address before: 518109 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Tong Sheng Hua fan community road, anda science and Technology Industrial Park, building fifth, third to five, sixth second storey building in the first layer, third Applicant before: Shenzhen Gimech Technology Corporation |
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