CN203243194U - Winding thread end kinking machine of electric vehicle motor - Google Patents
Winding thread end kinking machine of electric vehicle motor Download PDFInfo
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- CN203243194U CN203243194U CN2013202765263U CN201320276526U CN203243194U CN 203243194 U CN203243194 U CN 203243194U CN 2013202765263 U CN2013202765263 U CN 2013202765263U CN 201320276526 U CN201320276526 U CN 201320276526U CN 203243194 U CN203243194 U CN 203243194U
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Abstract
The utility model provides a winding thread end kinking machine of an electric vehicle motor. The winding thread end kinking machine belongs to the technical field of machinery, and solves the problem that the existing winding thread end kinking machine is not suitable for kinking winding thread ends of an electric vehicle motor. The winding thread end kinking machine of the electric vehicle motor comprises a rack, a rotating main shaft and a driving motor, wherein the rack is provided with a supporting plate, the driving motor is fixed on the supporting plate through a fixed bracket, the supporting plate is further provided with driving cylinders which are used for driving a push plate to get close to or away from the supporting plate; the push plate is provided with a fixed base; a plier holder is axially positioned on the fixed base, an outer end of the plier holder is hinged with two kinking pliers, one end, close to the kinking pliers, of the rotating main shaft is fixed with gear racks, and the kinking pliers are provided with arc-shaped teeth matched with the gear racks; and a braking mechanism is arranged between the rotating main shaft and the push plate, and an angle adjusting mechanism is arranged between the supporting plate and the rack. The winding thread end kinking machine of the electric vehicle motor realizes the automatic kinking of winding thread ends of the electric vehicle motor, is high in processing efficiency, and reduces the production cost.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of kinking machine, particularly a kind of electric vehicle motor winding the end of a thread kinking machine.
Background technology
Electric vehicle motor is used for driving electric motor car and travels, and electric vehicle motor generally adopts the three-phase permanent dc brushless motor at present.The characteristics such as such motor must possess that high efficiency, speed adjustable range are wide, low speed high torque, overload capacity are strong.These characteristic of property and requirement have determined that such motor Winding Design must amass the wire coiling with the heavy in section, mostly all adopt many enamelled wires to be plied to a branch of coiling of carrying out in the actual production, after finishing, coiling needs respectively every phase winding the end of a thread to be turned round and arrived together, so many simultaneously conductings of enamelled wires.Because this motor generally all is designed to three-phase or more heterogeneous, such motor spindle stator winding head end and end are added up just has the six roots of sensation or more multi-thread head to turn round also.This is the very large work of workload to electric vehicle motor manufacturing enterprise, all be manually to twist together with angle jaw tongs and all electric vehicle motor manufacturing enterprise adopts at present, the method turn round and efficient low, the amount of labour used is large, turn round and consistency poor, production cost is high.This also is to trouble electric vehicle motor manufacturing enterprise a great problem for many years.At present, not for the kinking machine of electric vehicle motor winding the end of a thread.
Existing motor winding wire head kink equipment, for example, Chinese patent [patent No. ZL200920233368.7; Granted publication CN201478957U] the automatic head-torsion machine of disclosed a kind of armature of direct current motor coil windings the end of a thread, it comprises that workpiece pushes mechanism, the end of a thread detent mechanism, the mechanism of turning one's head, workpiece ejecting mechanism, armature dispenser, horizontal sliding guide pair, frame and controller.
The above-mentioned automatic head-torsion machine of armature of direct current motor coil windings the end of a thread has been realized automatically the turn one's head processing of armature of direct current motor line around group the end of a thread, but, this automatic head-torsion machine is for the circumferential evenly structure of distribution armature end face of the end of a thread, and is not suitable for the kink of electric vehicle motor winding the end of a thread.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of electric vehicle motor winding the end of a thread kinking machine, and the technical problem that the utility model solves is the automatic kink that has realized electric vehicle motor winding the end of a thread.
The purpose of this utility model can realize by following technical proposal: a kind of electric vehicle motor winding the end of a thread kinking machine, this kinking machine comprises frame, rotary main shaft and drive motors, be provided with supporting bracket on the described frame, described drive motors is fixed on the supporting bracket by fixed support, it is characterized in that, be provided with the push pedal that is parallel to supporting bracket on the described supporting bracket, be provided with guiding mechanism between above-mentioned push pedal and the supporting bracket, also be provided with on the described supporting bracket for drive push pedal near or away from the driving cylinder of supporting bracket; Has resigning hole one on the described supporting bracket, have in the described push pedal and above-mentioned resigning hole one center of circle resigning hole two that is located along the same line, one end of described rotary main shaft links to each other with the rotating shaft of drive motors by shaft coupling, and the other end passes resigning hole one and resigning hole two successively; Be provided with between described resigning hole one and the shaft coupling be used to the lubricated location structure that makes the rotary main shaft axial location, the outer end near resigning hole two in the described push pedal has holder; Axial location has clamp block on the described holder, the inner and the rotary main shaft of described clamp block pass through spline joint, the outer end is hinged with two kink pincers, and described rotary main shaft is fixed with tooth bar near kink pincers one end, has the round-arced tooth that cooperates with above-mentioned tooth bar on the described kink pincers; Be provided with brake mechanism between described rotary main shaft and the push pedal, be provided with the angle adjusting mechanism that can change supporting bracket and frame angulation between described supporting bracket and the frame.
The course of work of this electric vehicle motor winding the end of a thread kinking machine is: during initial condition, the kink pincers open.Add man-hour, operating personnel are placed on the end of a thread of stator winding to be processed in the kink pincers.Start kinking machine, drive cylinder drive push pedal and move forward with respect to supporting bracket, it is mobile that clamp block drives the kink pincers, and the round-arced tooth on the pincers of twisting together is moved with respect to tooth bar, and kink icarceration co-clip is lived the end of a thread.Then, drive motors starts, and rotary main shaft drives the clamp block rotation by spline, and the kink pincers are twisted together to the end of a thread of clamping.After kink machined, cylinder drove push pedal and resets, and the kink pincers open in reseting procedure, and brake mechanism is braked rotary main shaft simultaneously, until rotary main shaft stops operating.Repeat the above-mentioned course of work, can realize the continuous automatic kink processing of the end of a thread.Working (machining) efficiency is high, has saved human cost, has improved the kink quality of motor winding wire head.Different for the height of table of place work piece and position can be regulated supporting bracket and frame angulation by angle adjusting mechanism, and then be changed the position of kink pincers, improve the versatility of equipment.
In above-mentioned electric vehicle motor winding the end of a thread kinking machine, described lubricated location structure comprises two thrust ball bearings, be fixed with bearing holder (housing, cover) on the described supporting bracket, the two ends of described bearing holder (housing, cover) all have the step location hole, two described thrust ball bearings are corresponding being arranged in the above-mentioned step location hole one by one, has the shaft shoulder on the described rotary main shaft, one of them thrust ball journal one end holds and is resisted against on the above-mentioned shaft shoulder, two round nut location that another is threaded connection on rotary main shaft are provided with a stop washer between the described round nut.The axial location of rotary main shaft is reliable, prevents that rotary main shaft from axial endplay occuring when work; And, make the rotation of rotary main shaft more smooth and easy.
As another kind of scheme, in above-mentioned electric vehicle motor winding the end of a thread kinking machine, described lubricated location structure comprises thrust ball bearing and round nut, has the shaft shoulder on the described rotary main shaft, described thrust ball journal one end holds and is resisted against on the above-mentioned shaft shoulder, the other end is threaded connection two round nut location on rotary main shaft, is provided with a stop washer between the described round nut.Above-mentioned mounting means, simple in structure, easy to implement.
As preferred version, in above-mentioned electric vehicle motor winding the end of a thread kinking machine, described stop washer ringwise, the edge circumferentially is distributed with several flexure strips on the described stop washer, also have banking stop on the described stop washer, have the stopper slot with above-mentioned banking stop coupling on the described rotary main shaft.Prevent round nut under the rotary main shaft effect of vibration loosening affect rotary main shaft the axial location effect.
In above-mentioned electric vehicle motor winding the end of a thread kinking machine, described brake mechanism comprises the brake disc that is fixed on the rotary main shaft, described brake disc is provided with brake(-holder) block near on the side of push pedal, described push pedal is provided with brake block over against the position of brake(-holder) block, and brake(-holder) block contacts with brake block when the close supporting bracket of push pedal.Push pedal is moved backward and being made in the process that kink pincers open, and brake block contacts near brake disc and with brake(-holder) block on the brake disc, and brake block and brake(-holder) block mutually mutual friction slow down rotary main shaft.
As another kind of scheme, in above-mentioned electric vehicle motor winding the end of a thread kinking machine, described brake mechanism comprises the brake disc that is fixed on the rotary main shaft, described push pedal is provided with brake block over against the position of brake disc, have on the described brake block and brake disc position and shape brake(-holder) block one to one, and when push pedal during near supporting bracket brake(-holder) block contact with brake disc.Push pedal is moved backward and being made in the process that kink pincers open, and brake block is near brake disc, and the brake(-holder) block on the brake block and brake disc mutually mutual friction slow down rotary main shaft.
In above-mentioned electric vehicle motor winding the end of a thread kinking machine, described angle adjusting mechanism comprises the hinged block one that is fixed on the frame and the hinged block two that is fixed on the supporting bracket, described hinged block one and hinged block two are hinged by jointed shaft, has screwed hole on the described hinged block one, have the arc-shaped hole corresponding with above-mentioned screwed hole on the described hinged block two, be provided with the clamping screw that hinged block one and hinged block two are fixed between described screwed hole and the arc-shaped hole.When regulating the kink clamp position, unscrew lock-screw, again screw lock-screw after making supporting bracket swing to the desired position with respect to frame.
As another kind of scheme, in above-mentioned electric vehicle motor winding the end of a thread kinking machine, described angle adjusting mechanism comprises the hinged block one that is fixed on the frame and the hinged block two that is fixed on the supporting bracket, described hinged block one and hinged block two are hinged by jointed shaft, the end face of described hinged block two is circular arc, has toothed region on the above-mentioned end face, described hinged block one is provided with the adjusting gear that cooperates with above-mentioned toothed region near a side of hinged block two, the opposite side of described hinged block one is provided with and can drives the adjusting handle that adjusting gear rotates, and the end of described jointed shaft is provided with lock-screw.When regulating the kink clamp position, unscrew lock-screw, rotate adjusting handle, adjusting gear drive toothed region is rotated, play the effect of regulating supporting bracket and frame angulation, and then changed the position of kink pincers, regulate the complete lock-screw that again screws afterwards.
In above-mentioned electric vehicle motor winding the end of a thread kinking machine, described guiding mechanism comprises and is arranged on guide pillar between supporting bracket and the push pedal, described guide pillar lays respectively at the both sides of push pedal, each described guide pillar one end is by step surface and push pedal location, the other end runs through supporting bracket, is respectively arranged with linear bearing between described guide pillar and the supporting bracket.By the guiding of guide pillar and linear bearing, make push pedal more steady with respect to the slip of supporting bracket.
As another kind of scheme, in above-mentioned electric vehicle motor winding the end of a thread kinking machine, described guiding mechanism comprises the slide plate that is fixed in the push pedal and the slide rail that is fixed on the supporting bracket, and described slide plate and slide rail are complementary, and are provided with ball between described slide plate and the slide rail.Simple in structure, save production cost.
In above-mentioned electric vehicle motor winding the end of a thread kinking machine, be provided with deep groove ball bearing and thrust ball bearing between described holder and the clamp block, have on the described holder with the thrust ball bearing position over against oil chew; Also be provided with roller bearing between described supporting bracket and the rotary main shaft.Make the rotation of rotary main shaft more steady, and rotary main shaft is produced axial impact when reducing push pedal campaign, chew in time as thrust ball bearing carries out fuel feeding the normal operation of assurance thrust ball bearing by oil.
Compared with prior art, the advantage of this electric vehicle motor winding the end of a thread kinking machine is;
1, this electric vehicle motor winding the end of a thread kinking machine has been realized the automatic kink of electric vehicle motor winding the end of a thread by the rotation of rotary main shaft and mobile rotation and the switching that realizes welding clamp of push pedal, and working (machining) efficiency is high, has significantly reduced production cost.
2, this electric vehicle motor winding the end of a thread kinking machine is reasonable by the rotary main shaft organization distribution, the space that takies is little, be provided with lubricated location structure on the rotary main shaft, less rotary main shaft axial endplay and vibration in use reduces the vibration and the noise that produce in the kinking machine work.
3, this electric vehicle motor winding the end of a thread kinking machine can be adjusted in the angle of frame supporting bracket by angle adjusting mechanism, and then changes the position of kink pincers, makes kinking machine can be applicable to the workbench of differing heights, and versatility is good.
Description of drawings
Fig. 1 is the partial sectional view of this electric vehicle motor winding the end of a thread kinking machine.
Fig. 2 is the structural representation of the driving section of this electric vehicle motor winding the end of a thread kinking machine.
Fig. 3 is the cutaway view at the lubricated location structure place of this electric vehicle motor winding the end of a thread kinking machine.
Fig. 4 is the structural representation of this electric vehicle motor winding the end of a thread kinking machine rotary main shaft.
Fig. 5 is the structural representation of this electric vehicle motor winding the end of a thread kinking machine stop washer.
Among the figure, 1, frame; 2, supporting bracket; 3, push pedal; 31, holder; 4, rotary main shaft; 41, the shaft shoulder; 42, stopper slot; 43, gland; 44, spline; 5, clamp block; 6, kink pincers; 61, round-arced tooth; 7, tooth bar; 8, thrust ball bearing; 9, deep groove ball bearing; 10, roller bearing; 11, round nut; 12, stop washer; 121, flexure strip; 122, banking stop; 13, bearing holder (housing, cover); 14, brake disc; 15, brake(-holder) block; 16, brake block; 17, hinged block one; 171, screwed hole; 18, hinged block two; 181, arc-shaped hole; 19, guide pillar; 20, linear bearing; 21, You Zui; 22, drive motors; 23, drive cylinder; 24, shaft coupling; 25, fixed support; 26, dust cover.
Embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment one:
This electric vehicle motor winding the end of a thread kinking machine comprises frame 1, supporting bracket 2, push pedal 3, rotary main shaft 4, clamp block 5, kink pincers 6, fixed support 25, holder 31, drive motors 22, drives cylinder 23, guiding mechanism, lubricated location structure, brake mechanism and angle adjusting mechanism.
Specifically, as shown in Figure 1, supporting bracket 2 is arranged on the frame 1, also is provided with on the supporting bracket 2 be used to preventing that extraneous dust from entering the dust cover 26 of kinking machine inside.Angle adjusting mechanism is arranged between supporting bracket 2 and the frame 1, is used for changing supporting bracket 2 and frame 1 angulation, thus the direction of regulating whole kinking machine.In the present embodiment, angle adjusting mechanism comprises the hinged block 1 that is fixed on the frame 1 and the hinged block 2 18 that is fixed on the supporting bracket 2, hinged block 1 and hinged block 2 18 are hinged by jointed shaft, has screwed hole 171 on the hinged block 1, have the arc-shaped hole 181 corresponding with screwed hole 171 on the hinged block 2 18, be provided with the clamping screw that can make hinged block 1 and hinged block 2 18 fixing between screwed hole 171 and the arc-shaped hole 181.
As shown in Figure 2, drive motors 22 is fixed on the supporting bracket 2 by fixed support 25, and push pedal 3 be arranged in parallel with supporting bracket 2, is provided with guiding mechanism between push pedal 3 and the supporting bracket 2.In the present embodiment, guiding mechanism comprises and is arranged on guide pillar 19 between supporting bracket 2 and the push pedal 3, and guide pillar 19 lays respectively at the both sides of push pedal 3, and each guide pillar 19 1 end is by step surface and push pedal 3 location, the other end runs through supporting bracket 2, is respectively arranged with linear bearing 20 between guide pillar 19 and the supporting bracket 2.Drive cylinder 23 and lay respectively at supporting bracket 2 both sides, the cylinder body that drives cylinder 23 is fixed on the supporting bracket 2, and piston rod is fixed in the push pedal 3, drive the piston rod of cylinder 23 flexible drive push pedal 3 near or away from supporting bracket 2.
As shown in Figure 1, has resigning hole one on the supporting bracket 2, have in the push pedal 3 and resigning hole one center of circle resigning hole two that is located along the same line, an end of rotary main shaft 4 links to each other with the rotating shaft of drive motors 22 by shaft coupling 24, and the other end passes resigning hole one and resigning hole two successively.Lubricated location structure is arranged between resigning hole one and the shaft coupling 24, is used for rotary main shaft 4 is carried out axial location and lubricated.As shown in Figure 3, in the present embodiment, lubricated location structure comprises two thrust ball bearings 8, is fixed with bearing holder (housing, cover) 13 on the supporting bracket 2, and the two ends of bearing holder (housing, cover) 13 all have the step location hole, and two thrust ball bearings 8 one by one correspondence are arranged in the step location hole.As shown in Figure 4, have the shaft shoulder 41 on the rotary main shaft 4, one of them thrust ball bearing 8 one end holds and is resisted against on the shaft shoulder 41, and two round nuts, 11 location that another is threaded connection on rotary main shaft 4 are provided with a stop washer 12 between the round nut 11.The axial location of rotary main shaft 4 is reliable, prevents that rotary main shaft 4 from axial endplay occuring when work; And make the rotation of rotary main shaft 4 more smooth and easy.As shown in Figure 5, as preferred version, stop washer 12 ringwise, the edge circumferentially is distributed with several flexure strips 121 on the stop washer 12, also has banking stop 122 on the stop washer 12, have the stopper slot 42 with banking stop 122 coupling on the rotary main shaft 4, prevent round nut 11 under rotary main shaft 4 effect of vibrations loosening affect rotary main shaft 4 the axial location effect.
As depicted in figs. 1 and 2, outer end near resigning hole two in the push pedal 3 has holder 31, axial location has clamp block 5 on the holder 31, is provided with deep groove ball bearing 9 and thrust ball bearing 8 between holder 31 and the clamp block 5, have on the holder 31 with thrust ball bearing 8 positions over against oil chew 21; Also be provided with roller bearing 10 between supporting bracket 2 and the rotary main shaft 4.The inner of clamp block 5 is connected by spline 44 with rotary main shaft 4, and the outer end is hinged with two kink pincers 6.As shown in Figure 4, rotary main shaft 4 has gland 43 near the end of kink pincers 6, is fixed with tooth bar 7 by screw on the gland 43, has the round-arced tooth 61 that cooperates with tooth bar 7 on the kink pincers 6.When kink pincers 6 moved forward and backward with respect to tooth bar 7, kink pincers 6 were opened or are closed.Brake mechanism is arranged between rotary main shaft 4 and the push pedal 3, is used for making rotary main shaft 4 to stop operating when kink pincers 6 open.In the present embodiment, brake mechanism comprises the brake disc 14 that is fixed on the rotary main shaft 4, brake disc 14 is provided with brake(-holder) block 15 near on the side of push pedal 3, push pedal 3 is provided with brake block 16 over against the position of brake(-holder) block 15, and brake(-holder) block 15 contacts with brake block 16 when push pedal 3 close supporting bracket 2.
The course of work of this electric vehicle motor winding the end of a thread kinking machine is: during initial condition, kink pincers 6 open.Add man-hour, operating personnel are placed on the end of a thread of stator winding to be processed in the kink pincers 6.Start kinking machine, drive cylinder 23 drive push pedals 3 and move forward with respect to supporting bracket 2, clamp block 5 drive kink pincers 6 move, and the round-arced tooth 61 that kink is clamped on 6 moves with respect to tooth bar 7, and kink pincers 6 closures are clamped the end of a thread.Then drive motors 22 starts, and rotary main shaft 4 drives clamp block 5 rotations by spline 44, and 6 pairs of the end of a thread of clamping of kink pincers are twisted together.After kink machined, cylinder drove push pedal 3 and resets, and kink pincers 6 open in reseting procedure, and brake block 16 contacts near brake discs 14 and with brake(-holder) block 15 on the brake disc 14, and brake block 16 and brake(-holder) block 15 mutually mutual friction slow down rotary main shaft 4.Repeat the above-mentioned course of work, can realize the continuous automatic kink processing of the end of a thread.When regulating kink pincers 6 position, unscrew lock-screw, again screw lock-screw after making supporting bracket 2 swing to the desired position with respect to frame 1, make kinking machine adapt to different workbench.
Embodiment two:
Technical scheme among technical scheme in the present embodiment and the embodiment one is basic identical, difference is, in the present embodiment, lubricated location structure comprises thrust ball bearing 8 and round nut 11, has the shaft shoulder 41 on the rotary main shaft 4, thrust ball journal one end holds and is resisted against on the shaft shoulder 41, and the other end is threaded connection two round nuts, 11 location on rotary main shaft 4, is provided with a stop washer 12 between the round nut 11.Above-mentioned mounting means, simple in structure, easy to implement.
Embodiment three:
Technical scheme among technical scheme in the present embodiment and embodiment one or the embodiment two is basic identical, difference is, in the present embodiment, brake mechanism comprises the brake disc 14 that is fixed on the rotary main shaft 4, push pedal 3 is provided with brake block 16 over against the position of brake disc 14, have on the brake block 16 and brake disc 14 positions and shape brake(-holder) block 15 one to one, and when push pedal 3 during near supporting bracket 2 brake(-holder) block 15 contact with brake disc 14.Push pedal 3 is moved backward and is made in kink pincers 6 processes of opening, and brake block 16 is near brake discs 14, and the brake(-holder) block 15 on the brake block 16 and brake disc 14 mutually mutual friction slow down rotary main shaft 4.
Embodiment four:
Technical scheme in the present embodiment and embodiment one, technical scheme among embodiment two or the embodiment three is basic identical, difference is, in the present embodiment, angle adjusting mechanism comprises the hinged block 1 that is fixed on the frame 1 and the hinged block 2 18 that is fixed on the supporting bracket 2, hinged block 1 and hinged block 2 18 are hinged by jointed shaft, the end face of hinged block 2 18 is circular arc, has toothed region on the end face, hinged block 1 is provided with the adjusting gear that cooperates with toothed region near a side of hinged block 2 18, the opposite side of hinged block 1 is provided with and can drives the adjusting handle that adjusting gear rotates, and the end of jointed shaft is provided with lock-screw.When regulating kink pincers 6 position, unscrew lock-screw, rotate adjusting handle, making adjusting gear drive toothed region rotates, play the effect of regulating supporting bracket 2 and frame 1 angulation, and then changed the position of kink pincers 6, regulate the complete lock-screw that again screws afterwards.
Embodiment five:
Technical scheme among technical scheme in the present embodiment and the embodiment one to embodiment four is basic identical, difference is, in the present embodiment, guiding mechanism comprises the slide plate that is fixed in the push pedal 3 and the slide rail that is fixed on the supporting bracket 2, slide plate is corresponding one by one with slide rail position and shape, is provided with ball between slide plate and the slide rail.Simple in structure, save production cost.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used frame 1, supporting bracket 2, push pedal 3, holder 31, rotary main shaft 4, the shaft shoulder 41, stopper slot 42, gland 43, spline 44, clamp block 5, kink pincers 6, round-arced tooth 61, tooth bar 7, thrust ball bearing 8, deep groove ball bearing 9, roller bearing 10, round nut 11, stop washer 12, flexure strip 121, banking stop 122, bearing holder (housing, cover) 13, brake disc 14, brake(-holder) block 15, brake block 16, hinged block 1, screwed hole 171, hinged block 2 18, arc-shaped hole 181, guide pillar 19, linear bearing 20, oil chews 21, drive motors 22, drive cylinder 23, shaft coupling 24, fixed support 25, dust cover 26 terms such as grade, but do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (10)
1. electric vehicle motor winding the end of a thread kinking machine, this kinking machine comprises frame (1), rotary main shaft (4) and drive motors (22), be provided with supporting bracket (2) on the described frame (1), described drive motors (22) is fixed on the supporting bracket (2) by fixed support (25), it is characterized in that, be provided with the push pedal (3) that is parallel to supporting bracket (2) on the described supporting bracket (2), be provided with guiding mechanism between above-mentioned push pedal (3) and the supporting bracket (2), also be provided with on the described supporting bracket (2) for drive push pedal (3) near or away from the driving cylinder (23) of supporting bracket (2); Described supporting bracket has resigning hole one on (2), have in the described push pedal (3) and above-mentioned resigning hole one center of circle resigning hole two that is located along the same line, one end of described rotary main shaft (4) links to each other with the rotating shaft of drive motors (22) by shaft coupling (24), and the other end passes resigning hole one and resigning hole two successively; Be provided be used to the lubricated location structure that makes rotary main shaft (4) axial location between described resigning hole one and the shaft coupling (24), the upper outer end near resigning hole two of described push pedal (3) has holder (31); The upper axial location of described holder (31) has clamp block (5), the inner of described clamp block (5) is connected by spline (44) with rotary main shaft (4), the outer end is hinged with two kink pincers (6), described rotary main shaft (4) is fixed with tooth bar (7) near kink pincers (6) one ends, has the round-arced tooth (61) that cooperates with above-mentioned tooth bar (7) on the described kink pincers (6); Be provided with brake mechanism between described rotary main shaft (4) and the push pedal (3), be provided with the angle adjusting mechanism that can change supporting bracket (2) and frame (1) angulation between described supporting bracket (2) and the frame (1).
2. electric vehicle motor winding the end of a thread kinking machine according to claim 1, it is characterized in that, described lubricated location structure comprises two thrust ball bearings (8), be fixed with bearing holder (housing, cover) (13) on the described supporting bracket (2), the two ends of described bearing holder (housing, cover) (13) all have the step location hole, two described thrust ball bearings (8) are corresponding being arranged in the above-mentioned step location hole one by one, has the shaft shoulder (41) on the described rotary main shaft (4), one of them thrust ball journal one end holds and is resisted against on the above-mentioned shaft shoulder (41), two round nuts (11) location that another is threaded connection on rotary main shaft (4) is provided with a stop washer (12) between the described round nut (11).
3. electric vehicle motor winding the end of a thread kinking machine according to claim 1, it is characterized in that, described lubricated location structure comprises thrust ball bearing (8) and round nut (11), has the shaft shoulder (41) on the described rotary main shaft (4), described thrust ball journal one end holds and is resisted against on the above-mentioned shaft shoulder (41), the other end is threaded connection two round nuts (11) location on rotary main shaft (4), is provided with a stop washer (12) between the described round nut (11).
4. according to claim 2 or 3 described electric vehicle motor winding the end of a thread kinking machines, it is characterized in that, described stop washer (12) ringwise, described stop washer (12) is upper along circumferentially being distributed with several flexure strips (121), also have banking stop (122) on the described stop washer (12), have the stopper slot (42) with above-mentioned banking stop (122) coupling on the described rotary main shaft (4).
5. according to claim 1 and 2 or 3 described electric vehicle motor winding the end of a thread kinking machines, it is characterized in that, described brake mechanism comprises the brake disc (14) that is fixed on the rotary main shaft (4), described brake disc (14) is provided with brake(-holder) block (15) near on the side of push pedal (3), described push pedal (3) is provided with brake block (16) over against the position of brake(-holder) block (15), and brake(-holder) block (15) contacts with brake block (16) when the close supporting bracket (2) of push pedal (3).
6. according to claim 1 and 2 or 3 described electric vehicle motor winding the end of a thread kinking machines, it is characterized in that, described brake mechanism comprises the brake disc (14) that is fixed on the rotary main shaft (4), described push pedal (3) is provided with brake block (16) over against the position of brake disc (14), have on the described brake block (16) and brake disc (14) position and shape brake(-holder) block (15) one to one, and when push pedal (3) during near supporting bracket (2) brake(-holder) block (15) contact with brake disc (14).
7. according to claim 1 and 2 or 3 described electric vehicle motor winding the end of a thread kinking machines, it is characterized in that, described angle adjusting mechanism comprises the hinged block one (17) that is fixed on the frame (1) and is fixed on hinged block two (18) on the supporting bracket (2), described hinged block one (17) and hinged block two (18) are hinged by jointed shaft, has screwed hole (171) on the described hinged block one (17), have the arc-shaped hole (181) corresponding with above-mentioned screwed hole (171) on the described hinged block two (18), be provided with the clamping screw that hinged block one (17) and hinged block two (18) are fixed between described screwed hole (171) and the arc-shaped hole (181).
8. according to claim 1 and 2 or 3 described electric vehicle motor winding the end of a thread kinking machines, it is characterized in that, described angle adjusting mechanism comprises the hinged block one (17) that is fixed on the frame (1) and is fixed on hinged block two (18) on the supporting bracket (2), described hinged block one (17) and hinged block two (18) are hinged by jointed shaft, the end face of described hinged block two (18) is circular arc, has toothed region on the above-mentioned end face, described hinged block one (17) is provided with the adjusting gear that cooperates with above-mentioned toothed region near a side of hinged block two (18), the opposite side of described hinged block one (17) is provided with and can drives the adjusting handle that adjusting gear rotates, and the end of described jointed shaft is provided with lock-screw.
9. according to claim 1 and 2 or 3 described electric vehicle motor winding the end of a thread kinking machines, it is characterized in that, described guiding mechanism comprises and is arranged on guide pillar (19) between supporting bracket (2) and the push pedal (3), described guide pillar (19) lays respectively at the both sides of push pedal (3), each described guide pillar (19) one end is by step surface and push pedal (3) location, the other end runs through supporting bracket (2), is respectively arranged with linear bearing (20) between described guide pillar (19) and the supporting bracket (2).
10. according to claim 1 and 2 or 3 described electric vehicle motor winding the end of a thread kinking machines, it is characterized in that, be provided with deep groove ball bearing (9) and thrust ball bearing (8) between described holder (31) and the clamp block (5), have on the described holder (31) with thrust ball bearing (8) position over against oil chew (21); Also be provided with roller bearing (10) between described supporting bracket (2) and the rotary main shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202765263U CN203243194U (en) | 2013-05-20 | 2013-05-20 | Winding thread end kinking machine of electric vehicle motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202765263U CN203243194U (en) | 2013-05-20 | 2013-05-20 | Winding thread end kinking machine of electric vehicle motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203243194U true CN203243194U (en) | 2013-10-16 |
Family
ID=49320450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202765263U Withdrawn - After Issue CN203243194U (en) | 2013-05-20 | 2013-05-20 | Winding thread end kinking machine of electric vehicle motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203243194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248179A (en) * | 2013-05-20 | 2013-08-14 | 温岭市九洲电机制造有限公司 | Electrocar motor winding wire end twisting machine |
| CN107896037A (en) * | 2017-12-14 | 2018-04-10 | 中际旭创股份有限公司 | The winding leads head of parallel winding of multiple coils is without cross clamp torsion device |
-
2013
- 2013-05-20 CN CN2013202765263U patent/CN203243194U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248179A (en) * | 2013-05-20 | 2013-08-14 | 温岭市九洲电机制造有限公司 | Electrocar motor winding wire end twisting machine |
| CN103248179B (en) * | 2013-05-20 | 2015-04-22 | 温岭市九洲电机制造有限公司 | Electrocar motor winding wire end twisting machine |
| CN107896037A (en) * | 2017-12-14 | 2018-04-10 | 中际旭创股份有限公司 | The winding leads head of parallel winding of multiple coils is without cross clamp torsion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131016 Effective date of abandoning: 20150422 |