CN207119890U - A kind of motor stator special welding machine - Google Patents

Abstract

The utility model discloses a kind of motor stator special welding machine, aim to provide it is a kind of can effective improving production efficiency motor stator special welding machine, its drip irrigation device is, including frame, the frame is provided with welder, the frame top is provided with the drive device for being used for driving welder, the bottom of the frame is provided with the station apparatus for being used for placing part, the tumbler for rotation station device is additionally provided with the frame, the tumbler includes the base below frame, casing on base, worm gear in casing, the rotary shaft being fixedly connected outside worm gear to casing with station apparatus bottom, cause rotary shaft and the rolling bearing of casing rotation connection positioned at rotary shaft bottom, engaged with worm gear and be through to the worm screw outside casing and outside the casing worm screw top rotating bar.

Description

A kind of motor stator special welding machine

Technical field

Motor manufacturing equipment field is the utility model is related to, more particularly to a kind of motor stator special welding machine.

Background technology

Motor stator is the actionless part of motor.Stator is by stator core, stator winding and support three parts group Into.The main function of stator is to produce rotating excitation field, and the main function of rotor is to be entered in rotating excitation field by magnetic force line cutting And produce electric current.

At present, Publication No. CN102513717B Chinese patent discloses a kind of Welder for motor stator of automobile, and it is wrapped Workbench is included, pressure-bearing seat ring is installed on the workbench, positioning compression mechanism, the positioning compression are set on the pressure-bearing seat ring Mechanism includes positioning ringfeder, positions rise core, upper flange seat and lower flange seat, and the lower flange seat is arranged on pressure-bearing seat ring, fixed Position ringfeder is arranged on lower flange seat, and setting position is risen core in positioning ringfeder, in addition to positional cylinder and tenses cylinder, positions cylinder piston rod It is connected with the positioning core that rises, tenses the pressing plate that cylinder piston rod end connects a horizontal direction, the pressure-bearing seat ring periphery sets and can pacified The welded grider of welding equipment rifle.

Although this Welder for motor stator of automobile is by positioning compression mechanism so as to realizing electric motor of automobile stator core Fast positioning, compression, and cramp is welded by the welding gun on welded grider, so that welding efficiency is higher, but often If stator is made up of dried layer iron plate, if dried layer iron plate is welded along corresponding groove, and groove often has multiple, makes Slower with welding gun welding efficiency, overall speed of production is relatively low.

Utility model content

The purpose of this utility model is to provide a kind of motor stator special welding machine, and it, which has, fast and effectively welds motor Stator, drive welder to weld the groove of stator interior by drive device, cause in the presence of tumbler Spot welding head can be welded quickly for the groove of diverse location, so as to effectively lift welding gun welding efficiency, lifting production The advantages of speed.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of motor stator special welding machine, including frame, the frame are provided with welder, and the frame top is set There is the drive device for driving welder, the bottom of the frame is provided with the station apparatus for being used for placing part, the frame On be additionally provided with tumbler for rotation station device, the tumbler includes base below frame, the bottom of positioned at Casing on seat, the worm gear in casing, through worm gear to the rotary shaft being fixedly connected with station apparatus bottom outside casing, Cause rolling bearing that rotary shaft is rotatablely connected with casing positioned at rotary shaft bottom, engage and be through to outside casing with worm gear Worm screw and the rotating bar positioned at worm screw top outside casing.

By using above-mentioned technical proposal, because the stator of motor is got up by the superposition accumulation of some iron plates, then by interior The welding in portion to form stator so as to be fixed, and the tumbler being provided with the bottom of frame can be rotated effectively positioned at work Part on the device of position, and while welded by welder to inside parts, due to a side can only be welded simultaneously Upward groove, timely rotational parts are needed when part there are multiple grooves, so as to which corresponding welder is welded, Therefore by provided with tumbler can quick rotation station device, welded so as to be directed at welder, pass through rotation Indexing drives worm screw to rotate in the rotating bar on worm screw top, rotating bar, and so as to drive turbine rotation, and worm gear drives rotary shaft to turn It is dynamic, so as to drive station apparatus to rotate, reach the purpose of quick rotation soldering part.

Further set：Pushing meanss are additionally provided with the base, the pushing meanss include being provided with positioned at base both sides Slideway, the pulley that is matched with slideway below the casing and on base and export the promotion being fixedly connected with casing side Cylinder.

By using above-mentioned technical proposal, when needing part being placed on above station apparatus, due to part in itself Heavier-weight, it is therefore desirable to part is sling using loop wheel machine or other equipment, and because station apparatus is in itself positioned at frame lower section, it is The inconvenience carried is reduced, promotes casing by pushing meanss so that station apparatus is away from below casing, convenient use Equipment is carried for part.

Further set：The station apparatus is surrounded by some including the disc seat on casing, positioned at disc seat For the concave groove at holding parts edge and through concave groove until the puller bolt of piece surface.

By using above-mentioned technical proposal, station apparatus is mainly used in retaining element, by the way that part is caught in concave groove, Then part is stably fixed in concave groove by puller bolt, on the one hand can fix zero by concave groove stabilization Part, while the puller bolt being provided with can cause part is more firm to be located in concave groove, less situations such as rocking, separately On the one hand due to provided with concave groove cause part bottom surface not with disc seat comprehensive engagement, so as to there is some gaps, in spot welding Due to generating substantial amounts of heat in journey, in order to reduce damage of the substantial amounts of heat to part, therefore these gaps can be effective Increase air flow so that the temperature of inside parts is released discharge, temperature of effective stabilizer elements in welding process Degree distributes, simultaneously because there are gap, when part welding is in integral, carries for convenience, zero can be captured by equipment It is easy to taking after the completion of part so as to carrying out slinging carrying in the bottom of part.

Further set：The concave groove inwall is provided with some zigzag shaggy blocks.

By using above-mentioned technical proposal, on the one hand by provided with shaggy block can effectively increase concave groove and part The frictional force on surface, while cause piece surface has with concave groove preferably to contact in the presence of puller bolt, so as to effectively Lift frictional force, the shaggy block being on the other hand provided with can increase the circulation of inside parts air-flow, accelerate in welding process for The situation of part cooling, because part is made of metal, substantial amounts of heat can be rapidly performed by transmitting, and pass through increase and air Contact area so that heat is quickly distributed to air, compared to being attached to completely in concave groove, partial heat will Disc seat is delivered to even in casing, is unfavorable for operating with for equipment.

Further set：Motor that the drive device includes being provided with positioned at frame top, go out positioned at motor Bevel gear reducer that mouth is provided with, be connected with bevel gear reducer and run through frame top perpendicular to the screw mandrel of casing, positioned at machine Above shell be connected at the top of screw mandrel horizontal block, positioned at frame both sides provided with being used for perpendicular to the slide rail on ground and positioned at horizontal block both sides The sliding block being caught in slide rail.

By using above-mentioned technical proposal, drive device mainly drives welder to carry out elevating movement, due to part Groove is vertical direction, therefore welder needs to be welded for groove from bottom to up, and the motor being provided with is in band When dynamic bevel gear reductor rotates so that screw mandrel is rotated, and because screw mandrel is fixedly connected with horizontal block, and the both sides of horizontal block are set There is the slide rail for being caught in sliding block, therefore screw mandrel can not drive horizontal block to be rotated, and so as to which rotatory force is converted into lifting force, make driving Motor can drive horizontal block oscilaltion.

Further set：The welder is fixed on horizontal block bottom, and the welder is included on horizontal block bottom surface The fixed disk that is provided with, the hydraulic steering gear adopting cross piece being provided with positioned at fixed disk, the recessed mouth being provided with positioned at hydraulic steering gear adopting cross piece top and positioned at recessed mouth The spot welding head being inside provided with, the live wire for supplying spot welding head work is connected with the spot welding head.

By using above-mentioned technical proposal, welder mainly welds to the groove of part so that some part pieces The part of an entirety is formed, and four spot welding heads can be set on the hydraulic steering gear adopting cross piece being provided with, while is welded for four grooves Connect, effectively improve the speed of welding, so as to improving production efficiency, and spot welding head mainly gives application electric current by live wire, So that spot welding head produces the metal of high temperature melt groove surrounding, the metal of thawing is inter-adhesive, so that welding is in one The part of body.

Further set：The frame side is additionally provided with to be used to control pusher cylinder, spot welding head and rotates electricity by electric wire The control cabinet of machine.

By using above-mentioned technical proposal, each electrical equipment of control cabinet major control, so as to effectively be manipulated, and It is unified to be controlled by control cabinet, convenient operation.

Further set：Scale groove corresponding with element groove is additionally provided with the disc seat.

By using above-mentioned technical proposal, the scale groove being provided with can facilitate operating personnel to cause zero in rotation station device Reference can be provided during the groove alignment spot welding head of part so that operating personnel can quickly adjust corresponding angle, so as to enter Row welding, effective improving production efficiency.

Further set：The casing is fixed on base by fixing bolt, and the casing both sides, which are provided with, to be used to sling The suspension ring of casing.

By using above-mentioned technical proposal, because the overall weight of equipment is heavier, is assembled or dismantled down when needing Casing is entirely sling, it is necessary to sling equipment during being changed and be repaired, thus it is main need to unload fixing bolt, and pass through Suspension ring sling whole casing.

Further set：The rotating bar is vertically connected with worm screw, and the rotating bar top is also vertically and fixedly provided with turning handle Hand.

By using above-mentioned technical proposal, the swing handle being provided with can facilitate operating personnel to rotate rotating bar, So that operating personnel accelerate the rotation of tumbler.

In summary, the utility model has the advantages that：The bonding machine can weld for the stator of motor Connect, the efficiency of welding is effectively lifted by tumbler rotation station, while four be provided with spot welding head can weld four Groove, the efficiency of welding faster, and when part welding after can by provided with pushing meanss by casing be pushed out come, just Convenient to operate personnel carry to part.

Brief description of the drawings

Fig. 1 is motor stator special welding machine overall structure diagram；

Fig. 2 is motor stator special welding machine casing internal structural representation；

Fig. 3 is；The overall another angled arrangement schematic diagram of motor stator special welding machine；

Fig. 4 is mplifying structure schematic diagram at motor stator special welding machine Fig. 2 A.

In figure, 1, frame；2nd, welder；21st, fixed disk；22nd, hydraulic steering gear adopting cross piece；23rd, recessed mouth；24th, spot welding head；25th, lead to Electric wire；3rd, drive device；31st, motor；32nd, bevel gear reducer；33rd, screw mandrel；34th, horizontal block；35th, slide rail；36th, sliding block； 4th, station apparatus；41st, disc seat；42nd, concave groove；43rd, puller bolt 5, tumbler；51st, base；52nd, casing；53rd, worm gear； 54th, rotary shaft；55th, rolling bearing；56th, worm screw；57th, rotating bar；6th, pushing meanss；61st, slideway 62, pulley；63rd, gas is promoted Cylinder；7th, shaggy block；8th, control cabinet；9th, scale groove；10th, fixing bolt；11st, suspension ring；12nd, swing handle.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment 1：A kind of motor stator special welding machine, as shown in Figures 1 and 2, including frame 1, the bottom of frame 1 are set There is tumbler 5, tumbler 5 includes the base 51 positioned at the bottom of frame 1, and casing 52 is provided with base 51, and casing 52 is logical Cross fixing bolt 10 to be fixed on base 51, the suspension ring 11 for being used for slinging casing 52 are provided with the both sides of casing 52.And in casing 52 Portion is additionally provided with worm gear 53, and the center of worm gear 53 is provided with the rotary shaft outside worm gear 53 and the top of casing 52 to casing 52 54, rotation connection is held in the bottom of rotary shaft 54 and the bottom of casing 52 by rotary shaft 54, is additionally provided with the side of worm gear 53 and worm gear The worm screw 56 of 53 matchings, worm screw 56 is outside casing 52 to casing 52, while the top of worm screw 56 outside casing 52 is also set There is the rotating bar 57 vertical with worm screw 56, the one end of rotating bar 57 is provided with the rotation handwheel vertical with rotating bar 57.

Such as Fig. 1 and as shown in figure 3, pushing meanss 6 are additionally provided between casing 52 and base 51, pushing meanss 6 are mainly wrapped The slideway 61 being provided with positioned at the both sides of base 51 is included, the pulley 62 for being used for being caught in slideway 61 is provided with the lower section of casing 52, simultaneously Pusher cylinder 63 is additionally provided with base 51, the outlet of pusher cylinder 63 is fixedly connected with the side of casing 52.

As shown in Figures 2 and 4, the station apparatus 4 for being used for placing part is provided with the top of casing 52, station apparatus 4 wraps The disc seat 41 being fixedly connected on casing 52 with rotary shaft 54 is included, is additionally provided with the surrounding of disc seat 41 some for clamping zero The concave groove 42 at part edge, the outer wall of concave groove 42 is provided with through concave groove 42 until piece surface is used to hold out against holding out against for part Bolt 43, the inwall of concave groove 42 are provided with some zigzag shaggy blocks 7, and carve corresponding with element groove is additionally provided with disc seat 41 Spend groove 9.

Welder 2 is additionally provided with the top of station apparatus 4 and for driving welder 2 to carry out reciprocal elevating movement Drive device 3, drive device 3 mainly includes the motor 31 being provided with positioned at the top of frame 1, and the outlet of motor 31 is set Have bevel gear reducer 32, be additionally provided with screw mandrel 33 on bevel gear reducer 32, the one end of screw mandrel 33 through the outer wall of casing 52 until The top of station apparatus 4, the other end is by bevel gear reducer 32 and extends to the top of casing 52, and screw mandrel 33 is close to station apparatus 4 One end is provided with horizontal block 34, and the slide rail 35 perpendicular to ground is additionally provided with the both sides of frame 1, and the both sides of horizontal block 34, which are provided with, to be used to be caught in cunning Sliding block 36 in rail 35, so that screw mandrel 33 can drive horizontal block 34 to carry out oscilaltion campaign.

The welder 2 for soldering part is provided with the bottom of horizontal block 34, welder 2 includes being fixed on the bottom of horizontal block 34 The fixed disk 21 in portion, hydraulic steering gear adopting cross piece 22 being provided with fixed disk 21, the drift angle of hydraulic steering gear adopting cross piece 22 is respectively equipped with recessed mouth 23, and recessed Spot welding head 24 is then caught in mouth 23, spot welding head 24 is provided with live wire 25 and is used to supply the electric current of spot welding head 24.The side of frame 1 is also Provided with the control cabinet 8 for being used to control pusher cylinder 63, spot welding head 24 and rotary electric machine by electric wire, so that can by control cabinet 8 Effectively to be controlled remaining electrical equipment.

Its main operational principle is as follows：By control of the control cabinet 8 for electrical equipment, when needing to be welded, open Dynamic pusher cylinder 63 releases casing 52 and station apparatus 4, and the part for needing to weld is placed on to the concave groove of station apparatus 4 In 42, and it is fixed on by puller bolt 43 by what part consolidated on station apparatus 4, is again started up pusher cylinder 63 and fills station 4 withdrawals are put, starts rotary electric machine and causes screw mandrel 33 to drive horizontal block 34 to move up and down so that hydraulic steering gear adopting cross piece 22 enters with spot welding head 24 Into part, and start spot welding head 24, at the same rotary electric machine work cause cross bar move up, so as to spot welding head 24 start along Groove is welded.

After four grooves have been welded, carry out rotation station device 4 by rotating handwheel so that spot welding head 24 is directed at remaining Groove repeats above-mentioned process and welded again, until groove part all in part is soldered.Start after welding Pusher cylinder 63 releases casing 52, and unclamps puller bolt 43, and is passed through using related suspender between part and disc seat 41 Every gap by the part entirely to complete capture depart from station apparatus 4, so as to complete entirely to construct.

The above embodiments are only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims (10)

1. a kind of motor stator special welding machine, including frame（1）, the frame（1）It is provided with welder（2）, the machine Frame（1）Top, which is provided with, to be used to drive welder（2）Drive device（3）, the frame（1）Bottom, which is provided with, to be used to place part Station apparatus（4）, it is characterised in that：The frame（1）On be additionally provided with for rotation station device（4）Tumbler（5）, The tumbler（5）Including positioned at frame（1）The base of lower section（51）, positioned at base（51）On casing（52）, positioned at machine Shell（52）Interior worm gear（53）, through worm gear（53）To casing（52）Outside and station apparatus（4）The rotation that bottom is fixedly connected Axle（54）, positioned at rotary shaft（54）Bottom causes rotary shaft（54）With casing（52）The rotary shaft of rotation connection（54）Hold and snail Wheel（53）Engage and be through to casing（52）Outside worm screw（56）And positioned at casing（52）Outside worm screw（56）The rotation on top Bar（57）.

A kind of 2. motor stator special welding machine according to claim 1, it is characterised in that：The base（51）On also set There are pushing meanss（6）, the pushing meanss（6）Including positioned at base（51）The slideway that both sides are provided with（61）, positioned at casing（52） Lower section and slideway（61）The pulley of matching（62）And positioned at base（51）Upper and outlet and casing（52）What side was fixedly connected pushes away Take offence cylinder（63）.

A kind of 3. motor stator special welding machine according to claim 1, it is characterised in that：The station apparatus（4）Bag Include and be located at casing（52）On disc seat（41）, positioned at disc seat（41）It is surrounded by some matrixs for holding parts edge Groove（42）And through concave groove（42）Until the puller bolt of piece surface（43）.

A kind of 4. motor stator special welding machine according to claim 3, it is characterised in that：The concave groove（42）Inwall It is provided with some zigzag shaggy blocks（7）.

A kind of 5. motor stator special welding machine according to claim 4, it is characterised in that：The drive device（3）Bag Include and be located at frame（1）The motor that top is provided with（31）, positioned at motor（31）Export the bevel gear reducer being provided with （32）With bevel gear reducer（32）Connect and run through frame（1）Plan vertical is in casing（52）Screw mandrel（33）, positioned at casing （52）Top and screw mandrel（33）The horizontal block of top connection（34）, positioned at frame（1）Both sides are provided with the slide rail perpendicular to ground（35） And positioned at horizontal block（34）Both sides are used to be caught in slide rail（35）Interior sliding block（36）.

A kind of 6. motor stator special welding machine according to claim 5, it is characterised in that：The welder（2）Gu Due to horizontal block（34）Bottom, the welder（2）Including positioned at horizontal block（34）The fixed disk that bottom surface is provided with（21）, positioned at solid Price fixing（21）The hydraulic steering gear adopting cross piece being provided with（22）, positioned at hydraulic steering gear adopting cross piece（22）The recessed mouth that top is provided with（23）And positioned at recessed mouth（23） The spot welding head being inside provided with（24）, the spot welding head（24）On be connected with for supplying spot welding head（24）The live wire of work（25）.

A kind of 7. motor stator special welding machine according to claim 6, it is characterised in that：The frame（1）Side is also Provided with by electric wire be used for control pusher cylinder（63）, spot welding head（24）And the control cabinet of rotary electric machine（8）.

A kind of 8. motor stator special welding machine according to claim 7, it is characterised in that：The disc seat（41）It is upper to go back Provided with scale groove corresponding with element groove（9）.

A kind of 9. motor stator special welding machine according to claim 8, it is characterised in that：The casing（52）By solid Determine bolt（10）It is fixed on base（51）On, the casing（52）Both sides, which are provided with, to be used to sling casing（52）Suspension ring（11）.

A kind of 10. motor stator special welding machine according to claim 9, it is characterised in that：The rotating bar（57）With Worm screw（56）It is vertically connected, the rotating bar（57）Top is also vertically and fixedly provided with swing handle（12）.