CN206047496U - The material grabbing mechanism of automobile generator rotor assembly equipment - Google Patents
The material grabbing mechanism of automobile generator rotor assembly equipment Download PDFInfo
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- CN206047496U CN206047496U CN201620719859.2U CN201620719859U CN206047496U CN 206047496 U CN206047496 U CN 206047496U CN 201620719859 U CN201620719859 U CN 201620719859U CN 206047496 U CN206047496 U CN 206047496U
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- material grasping
- slide unit
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Abstract
A kind of material grabbing mechanism of automobile generator rotor assembly equipment, including automobile generator rotor, the automobile generator rotor is vertically arranged, including pawl lower jaw polar upward, coil, pawl upper pawl pole directed downwardly and armature spindle, the material grabbing mechanism includes material grasping pedestal, slide unit before and after material grasping, lower slide unit on material grasping, material grasping cylinder, discharging cylinder, material grasping holder, material grasping component and discharge arm, the material grasping pedestal is arranged in frame, before and after the material grasping slide unit can slide anteroposterior on the material grasping pedestal, on the material grasping, lower slide unit can slide up and down before and after the material grasping on slide unit, the material grasping cylinder and discharging cylinder are installed in before and after the material grasping on slide unit, on the material grasping, lower slide unit is connected with the piston rod of material grasping cylinder, the material grasping holder is fixed on the material grasping in lower slide unit.This utility model provides that a kind of automatization, work efficiency be higher, the material grabbing mechanism of the preferable automobile generator rotor assembly equipment of safety.
Description
Technical field
This utility model is related to automobile generator rotor assembly equipment, especially a kind of automobile generator rotor assembly equipment
Material grabbing mechanism.
Background technology
Existing common automobile generator rotor assembly technology, it is general using artificial operation, first manually by lower jaw polar, line
Circle, after upper pawl pole is put into station, then starts and close up after press completes to close up, then manually remove to go to down and enter together axle operation；
And enter axle operation and will manually close up rear workpiece first to be put into station, then take armature spindle and place in upper pawl pole hole, then start into axle
Press is completed into axle operation.It is positioned manually etc. that performance accuracy is poor due to adopting, efficiency is low；Further, due to artificial frequently manual behaviour
Make, easily cause personal injury to operative employee, poor stability, while high energy consumption, efficiency is low.
The content of the invention
In order to overcome the shortcomings of that existing generator amature mounting technology is present, this utility model provide a kind of automatization,
Work efficiency is higher, the material grabbing mechanism of the preferable automobile generator rotor assembly equipment of safety.
This utility model solves the technical scheme adopted by its technical problem：
A kind of material grabbing mechanism of automobile generator rotor assembly equipment, including automobile generator rotor, the automobile generating
Machine rotor is vertically arranged, and including pawl lower jaw polar upward, coil, pawl upper pawl pole directed downwardly and armature spindle, the coil is located at institute
State between pawl pole and lower jaw polar, the upper pawl pole closes up cooperation with the lower jaw polar, the armature spindle is worn from top to bottom successively
Cross pawl pole, coil and lower jaw polar, the material grabbing mechanism includes lower slide unit, material grasping on slide unit before and after material grasping pedestal, material grasping, material grasping
Cylinder, discharging cylinder, material grasping holder, material grasping component and discharge arm, the material grasping pedestal are arranged in the frame, described to grab
Before and after material slide unit can slide anteroposterior on the material grasping pedestal, on the material grasping, lower slide unit can slide up and down and be arranged on
Before and after the material grasping on slide unit, before and after the material grasping, slide unit is connected with front and back slide unit driving means, the material grasping cylinder and discharging
Cylinder is fixedly mounted on before and after the material grasping on slide unit, and on the material grasping, lower slide unit is connected with the piston rod of material grasping cylinder, institute
State material grasping holder to be fixed on the material grasping in lower slide unit, the center of the material grasping holder is provided with through hole；
The material grasping component includes material grasping bar with above pawl pole and lower jaw polar material grasping, the fixture block to coil material grasping, pressure
Circle, the second stage clip screens cylinder and material grasping door frame, the material grasping door frame is H types, and its upper end is fixed on the material grasping holder, institute
The upper end for stating material grasping bar is fixed on the middle part of the material grasping door frame, and the material grasping bar is hollow bar, and the is provided with the material grasping bar
One stage clip, rise core, under rise core and the block that rises, first stage clip is located at the top of rise core, the rise core be located at it is described under
Rise the top of core, the rise core rises by core with in the lower end of the material grasping bar, and the lower end of the material grasping bar circumferentially sets
There is the block installing hole that rises, the block installing hole that rises is connected with the centre bore of material grasping bar, the block that rises is installed in the block installing hole that rises
It is interior, the first gag lever post from top to bottom through the middle part of material grasping door frame, the first stage clip, rise core and under rise core, first stage clip
Upper end contact on the step surface of the upper end of first gag lever post, the lower end of first stage clip is contacted in the rise core
On；The screens cylinder is provided with two, and two screens cylinders are symmetrically mounted on the left and right sides of the lower end of the material grasping door frame,
The piston rod of each screens cylinder is provided with a fixture block, and the fixture block is L-type, and two fixture blocks are just to arrangement；The trim ring position
In the lower section of the discharge arm, the second gag lever post is connected through material grasping holder, the second stage clip with the trim ring from top to bottom, described
The upper end of the second stage clip is contacted in the bottom surface of the material grasping holder, and the lower end of second stage clip is contacted on the top of the trim ring
Face, second stage clip are provided with two or more, and plural second stage clip is distributed on the periphery of the discharge arm；
The upper end of the discharge arm is connected with the piston rod of discharging cylinder, and the lower end of the discharge arm is worn from top to bottom successively
Cross the through hole and trim ring of the material grasping holder；
The discharge arm is hollow bar, is provided with long through-hole, the material grasping along its upper and lower length direction on the discharge arm
It is sleeved in the middle part of door frame in the long through-hole, the material grasping bar is located in the discharge arm and its lower end is stretched out outside trim ring.
Further, before and after the material grasping slide unit by track before and after material grasping can slide anteroposterior installed in the material grasping pedestal
On, arrange before and after track before and after the material grasping and be fixed on the material grasping pedestal；On the material grasping, lower slide unit is by material grasping
Lower railway can slide up and down before and after the material grasping on slide unit, and on the material grasping, lower railway is vertically arranged and fixed up and down
In lower slide unit on the material grasping.
Further, material grasping height regulating rod is additionally provided with the material grasping pedestal, under the material grasping height regulating rod
End is fixed on the material grasping pedestal, the upper end of the material grasping height regulating rod can adjust up and down in the frame.
Further, material grasping push rod component is additionally provided with the material grasping station, the material grasping push rod component includes material grasping bottom
Pad, material grasping central ejector rod and material grasping central ejector rod cylinder, the material grasping heelpiece are located at material grasping station on dividing rotary table
The lower section of workpiece pedestal, the material grasping central ejector rod cylinder vertically arrange, lower end and the material grasping of the material grasping central ejector rod
The piston rod of central ejector rod cylinder is fixedly connected, and the upper end of the material grasping central ejector rod sequentially passes through the centre bore top of material grasping heelpiece
Touch the bottom of the center tail spindle in workpiece pedestal；The material grasping heelpiece and material grasping central ejector rod cylinder are each attached to the frame
On.
Further, the screens cylinder is fixed on the material grasping door frame by connection strap.
Further, the block that rises is provided with two or more, and the block installing hole that rises is also equipped with two or more, and each rises
Block is distributed on the lower end of material grasping bar with each block installing hole one-to-one corresponding that rises, the plural block that rises.
The beneficial effects of the utility model are mainly manifested in：High degree of automation, work efficiency are higher, operative's peace
Entirely, low cost.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the structural representation of dividing rotary table.
Fig. 3 is the structural representation of workpiece conveying mechanism.
Fig. 4 is the structural representation of material grabbing mechanism.
Fig. 5 is the explosive view of Fig. 4.
Fig. 6 is the structural representation of workpiece pedestal.
Fig. 7 is the explosive view of Fig. 6.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described.
With reference to Fig. 1～Fig. 7, a kind of material grabbing mechanism of automobile generator rotor assembly equipment, including automobile generator rotor,
The automobile generator rotor is vertically arranged, including pawl lower jaw polar upward, coil, pawl upper pawl pole directed downwardly and armature spindle, institute
State coil to be located between the upper pawl pole and lower jaw polar, the upper pawl pole closes up cooperation with the lower jaw polar, and the armature spindle is certainly
Pawl pole, coil and lower jaw polar are sequentially passed through under above, the material grabbing mechanism includes slide unit before and after material grasping pedestal B18, material grasping
On B20, material grasping, lower slide unit B3, material grasping cylinder, discharging cylinder B1, material grasping holder B4, material grasping component and discharge arm B17, described to grab
Material pedestal B18 is arranged in the frame, before and after the material grasping slide unit B20 can slide anteroposterior installed in the material grasping pedestal
On B18, on the material grasping, lower slide unit B3 can slide up and down before and after the material grasping on slide unit B20, before and after the material grasping
Slide unit B20 is connected with front and back slide unit driving means, and the material grasping cylinder and discharging cylinder B1 are installed in sliding before and after the material grasping
On platform B20, on the material grasping, lower slide unit B3 is connected with the piston rod of material grasping cylinder, and the material grasping holder B4 is fixed on the material grasping
In upper lower slide unit B3, the center of the material grasping holder B4 is provided with through hole；
The material grasping component includes material grasping bar B13 with above pawl pole and lower jaw polar material grasping, to the fixture block of coil material grasping
B8, trim ring B15, the second stage clip B16, screens cylinder B7 and material grasping door frame B5, the material grasping door frame B5 are H types, and its upper end is fixed
On the material grasping holder B4, the upper end of the material grasping bar B13 is fixedly mounted on the middle part of the material grasping door frame B5, the material grasping
Bar B13 is hollow bar, be provided with the material grasping bar B13 the first stage clip B10, rise core B14, under rise the core B11 and block B12 that rises, institute
The first stage clip B10 is stated positioned at the top of rise core B14, the rise core B14 be located at it is described under rise the top of core B11, it is described on
The core B14 that rises rises by core B11 with in the lower end of the material grasping bar B13, and the lower end of the material grasping bar B13 is circumferentially with the block that rises
Installing hole, the block installing hole that rises are connected with the centre bore of material grasping bar B13, and the block B12 that rises is installed in the block installing hole that rises
It is interior, the first gag lever post B9 from top to bottom through the middle part of material grasping door frame B5, the first stage clip B10, rise core B14 and under rise core B11,
The upper end of the first stage clip B10 is contacted on the step surface of the upper end of the first gag lever post B9, the first stage clip B10's
Lower end is contacted on the rise core B14；The screens cylinder B7 is provided with two, and two screens cylinders are symmetrically mounted on described
The left and right sides of the lower end of material grasping door frame B5, the piston rod of each screens cylinder are provided with a fixture block B8, and the fixture block B8 is L
Type, two fixture blocks are just to arrangement；, positioned at the lower section of the discharge arm B17, the second gag lever post B24 is from top to bottom for the trim ring B15
It is connected through material grasping holder B4, the second stage clip B16 with the trim ring B15, the upper end of the second stage clip B16 contacts grabs described
The bottom surface of feed collet seat, the lower end of the second stage clip B16 contact the top surface in the trim ring B15, and the second stage clip B16 is arranged
There is two or more, plural second stage clip B16 is distributed on the periphery of the discharge arm B17；
The upper end of the discharge arm B17 is connected with the piston rod of discharging cylinder B1, the lower end of the discharge arm B17 from upper and
Under sequentially pass through the through hole and trim ring B15 of the material grasping holder B4；
The discharge arm B17 is hollow bar, is provided with long through-hole along its upper and lower length direction, institute on the discharge arm B17
State and be sleeved in the middle part of material grasping door frame B5 in the long through-hole, the material grasping bar B13 is positioned at interior simultaneously its lower end of the discharge arm B17
Stretch out outside trim ring B15.
Further, before and after the material grasping slide unit B20 by track before and after material grasping can slide anteroposterior grab installed in described
On material pedestal B18, arrange before and after track before and after the material grasping and be fixed on the material grasping pedestal B18；Glide on the material grasping
Platform B3 can slide up and down before and after the material grasping on slide unit B20 by lower railway on material grasping, lower railway on the material grasping
Vertically arrange up and down and be fixed on the material grasping in lower slide unit B3.
Further, material grasping height regulating rod B19, the material grasping altitude mixture control are additionally provided with the material grasping pedestal B18
The lower end of bar B19 is fixed on the material grasping pedestal B18, the peace that the upper end of the material grasping height regulating rod B19 can be adjusted up and down
It is mounted in the frame.
Further, material grasping push rod component is additionally provided with the material grasping station, the material grasping push rod component includes material grasping bottom
Pad B23, material grasping central ejector rod B21 and material grasping central ejector rod cylinder B22, the material grasping heelpiece B23 are located at dividing rotary table D
The lower section of the workpiece pedestal A of upper material grasping station, the material grasping central ejector rod cylinder B22 vertically arrange, the material grasping central ejector rod
The lower end of B21 is fixedly connected with the piston rod of the material grasping central ejector rod cylinder B22, the upper end of the material grasping central ejector rod B21
The centre bore for sequentially passing through material grasping heelpiece B23 is contacted in the bottom of center tail spindle；The material grasping heelpiece B23 and material grasping central term
Bar cylinder B22 is each attached in the frame.
Further, the screens cylinder B7 is fixed on the material grasping door frame B5 by connection strap B6.
Further, the block B12 that rises is provided with two or more, and the block installing hole that rises is also equipped with two or more, often
With each block installing hole one-to-one corresponding that rises, the plural block that rises is distributed on the lower end of material grasping bar B13 to the individual block that rises.
As shown in figure 1, the frame includes column, top board J1 and base plate J2, the top board J1 and base plate J2 is by described
Column connects.
As shown in Fig. 2 the dividing rotary table D includes turntable D1, orientation block D2, indexing rotating shaft and indexing base
D3, is fixed with orientation block D2 on the turntable D1, turntable D1 is fixed in indexing rotating shaft, is arranged on indexing bottom by bearing
On seat D3, the indexing base D3 is fixed on the base plate J2 of equipment rack, and dividing rotary table driving means are electric rotating
Machine, the power conveying axis of the electric rotating machine are connected with indexing rotating shaft, realize indexing；Sides of the orientation block D2 towards turntable circumference
To V-groove is provided with, location hole is provided with the V-groove corresponding position in turntable D1, it is moving up and down fixed to be provided with location hole
Position axle, with dividing rotary table respectively material grasping station, close up station, enter axle station, feeding station cyclic switching work,
Complete to be accurately positioned in each station；Detection is also carried out in feeding station.
As shown in figure 3, the workpiece conveying Power Drive Unit is motor, the motor passes through gear and chain
Band start building part platen conveying underframe on move left and right, motor be arranged on conveying underframe E5 right-hand member, the conveying bottom
The left end of frame E5 is feed end, and the workpiece conveying mechanism E is provided with two sets, is arranged side by side before and after two sets of workpiece conveying mechanisms,
When the work stage strip of workpiece conveying mechanism above lower jaw polar, coil and dewclaw polar motion to material grasping station, by grabbing
Material mechanism catches lower jaw polar, coil and upper pawl pole on workpiece pedestal A successively, and the work stage of workpiece conveying mechanism E below
Plate E1 is now carried out by putting workpiece to workman in the left end of conveying underframe E5, will lower jaw polar, coil and upper pawl pole put respectively
Put lower jaw polar placement device seat E2, coil placement device seat E3 and upper pawl pole placement device seat E4 on workpiece conveying mechanism E below
On；After the workpiece on workpiece conveying mechanism above is caught away, workpiece conveying mechanism above resets to turn left and moves to
Initial position, carries out placement workpiece to workman, at the same time, workpiece conveying mechanism below turn right move to material grasping station with
For material grabbing mechanism material grasping, and after the workpiece on workpiece conveying mechanism below is caught away, workpiece conveying mechanism below is multiple
Position moves to left end initial position, carries out placement workpiece to workman, so circulates repeatedly, so as to realize lower jaw polar, coil
With the charging and conveying of three workpiece of upper pawl pole.Conveying underframe E5 is fixed on the base plate J2 of equipment rack, the conveying underframe
Workpiece delivery track E6 is fixed with E5, workpiece platen E1 is installed on workpiece delivery track E6, it is solid on the workpiece platen E1
Surely there are upper pawl pole placement device seat E4, coil placement device seat E3 and lower jaw polar placement device seat E2, the upper pawl pole placement device seat E4, line
Positioning and orienting device and vacant detection means are fitted with circle placement device seat E3 and lower jaw polar placement device seat E2.
As shown in Figure 4 and Figure 5, material grasping pedestal B18 is arranged on the top board J1 of equipment rack, the material grasping height regulating rod
On material grasping pedestal B18, its upper end is connected with fixed block B25 is adjusted for the lower end of B19, adjusts fixed block B25 and is fixed on institute
State on the top board J1 of frame, operate material grasping height regulating rod B19 adjust the height of material grasping pedestal B18；The material grasping pedestal
Track before and after material grasping is fixed with B18, slide unit B20 before and after material grasping is installed on track before and after material grasping, slide unit B20 can before and after material grasping
Along before and after material grasping track move back and forth or stop at requirement position on；Material grasping is fixed with slide unit B20 before and after the material grasping
The gentle cylinder seat B2 of upper lower railway, is provided with lower slide unit B3 on material grasping, material grasping gas is fixed with cylinder block B2 on lower railway on material grasping
Cylinder and discharging cylinder B1, on material grasping, lower slide unit B3 lower railway on material grasping cylinder action lower edge material grasping moves up and down or stops；Institute
State, on material grasping holder B4, be fixed with material grasping door frame B5, connection strap B6；It is described
The through hole of material grasping holder B4 is provided with discharge arm B17, and the discharge arm B17 is radially machined with length along its upper and lower length direction
Through hole, long through-holes of the material grasping door frame B5 through discharge arm B17, material grasping door frame B5 bases in the long through-hole of discharge arm B17
Need to make upper and lower relative motion or stopping；The material grasping door frame B5's is fixedly arranged in the middle of material grasping bar B13, the material grasping bar B13's
Be provided with centre bore the first stage clip B10, the block B12 that rises, rise core B14, under rise core B11；The rise core B14 and the block that rises
The upper end of B12 coordinates, it is described under the rise lower end of the core B11 and block B12 that rises coordinate, the block B12 that rises is provided with four, four
The block that rises is distributed on the bottom of the material grasping bar B13；Under the first stage clip B10 effects rise core B14 and under core B11 extruding of rising rise block
B12, makes the extruding block B12 that rises be fitted in the center bore inner wall of material grasping bar B13；Through holes of the fixture block B8 installed in connection strap B6
In, move under screens cylinder B7 effects；The trim ring B15 is arranged on material grasping holder B4 by the second gag lever post B24, and second
Stage clip B16 is enclosed within the second gag lever post B24, the step surface of the second gag lever post B24 fall material grasping holder B4 step through-hole platform
On terrace；The discharge arm B17 is connected with discharging cylinder B1, and external form top passes through material grasping holder B4, bottom to pass through trim ring B15；
The material grasping heelpiece B23 is arranged on the base plate J2 of equipment rack, centre bores of the material grasping central ejector rod B21 from material grasping heelpiece B23
In pass through, in the presence of material grasping central ejector rod cylinder B22 move up and down；The material grasping central ejector rod cylinder B22 passes through push rod
Cylinder block is fixed on the base plate J2 of equipment rack.
As shown in Figure 6 and Figure 7, workpiece pedestal A is matched somebody with somebody with respective mechanism in each station on dividing rotary table D
Conjunction completes positioning, orientation and the backwater effect of workpiece, and the base fixing plate A16 is fixed with linear bearing, base fixing plate A16
It is fixed on dividing rotary table D；Base body A10 is separately constituted by three base guide rod A9 and three linear bearings
Moving sets are oriented to, move up in the presence of guide rod spring A5, move down when external force is pushed, and linear bearing is fixed on
On base fixing plate A16；Sheath A7 falls on linear bearing end face, and guide rod spring A5 lower surfaces contradict logical in the step of sheath A7
On the step surface in hole, guide rod spring A5 upper surfaces are contradicted on the lower surface of pedestal top deck A8；The pawl pole supporting plate A4 and base
Seat lower plate A15 is fixedly connected with bolt by base guide rod A9, packing ring A14, and guide pin bushing A13 is fixed on pedestal lower plate A15
On；Pedestal top deck A8 connects together in base guide rod A9 positioning, Jing polyurethanes bullet block A6 and pawl pole supporting plate A4；The pedestal is led
Bar A9 is formed with the linear bearing for being fixed on base fixing plate A16 and is moved up and down pair, under the effect of guide rod spring A5 elastic force makes base
The top surface of seat lower plate A15 is close on the bottom surface of base fixing plate A16；The upper pawl pole orientation block A11 and upper pawl pole orientation
In the through hole of base body A10, upper pawl pole orientation block push rod A12 passes through guide pin bushing A13 endoporus to block push rod A12, in deadweight
The step surface of the lower upper pawl pole orientation block push rod of effect falls on the top surface of guide pin bushing A13, and it is fixed in upper pawl pole that upper pawl pole orientation block A11 falls
To on block push rod A12；The centre bore of base body A10 be step through-hole, bottom surface fall base body A10 centre bore step
On face；The center of the riveting knife A3 is machined with step through-hole, and the lower surface of center tail spindle A2 falls in the step through-hole of riveting knife A3
Step aspect on, tail spindle A2 in center can be moved up under external force；The riveting knife A3 is arranged on base body A10
Centre bore step surface on, certain distance can be moved up under external force；The center tail spindle A2 is provided with bullet
Piece A1, ensures enough elastic force in the course of the work, it is to avoid center tail spindle A2 is moved up and down due to deadweight.
The course of work of automobile generator rotor assembly equipment：Including workpiece conveying, material grasping, close up, armature spindle conveying, enter
Axle, detection and feeding；
The workpiece conveying mechanism E is provided with two sets, controls multiple positions that respective workpiece platen moves to needs respectively
Including lower jaw polar material grasping position, coil material grasping position, upper pawl pole material grasping position and blowing position, accurately come to a complete stop, be easy to each workpiece crawl and
Placement operation, often cover workpiece platen on be provided with 3 workpiece device seats i.e. lower jaw polar placement device seat E2, coil placement device seat E3 and on
Pawl pole placement device seat E4, each workpiece device seat are provided with workpiece positioning component, it is ensured that workpiece is accurately positioned, each workpiece device seat
Vacant sensor is also equipped with, the omission detection to workpiece is realized, equipment makees required process operation；Jing material grabbing mechanisms B will
Workpiece is caught on the workpiece pedestal of the material grasping station on dividing rotary table D；Armature spindle is existed by the armature spindle conveying mechanism
Blowing position positioning and directing, and the position being sent to required by axle station, and fit into axle station complete into axle work；It is described to grab
Various workpieces are accurately that lower jaw polar, coil and upper pawl pole are placed into the workpiece base installed in dividing rotary table D by material mechanism B
On seat A；Upper pawl pole and lower jaw polar are closed up through closing up mechanism, then upper surface and the lower claw of upper pawl pole detects in mechanism after testing
The distance between lower surface of pole is poor, judges whether workpiece is qualified according to the setting value of equipment；Finally by automatic material taking mechanism K
Workpiece is positioned over into the position of needs.
The course of work of the present utility model is as follows：
Material grabbing mechanism B when material grasping is implemented is provided with wait position, material grasping position and discharging position, waits position position material grabbing mechanism
Initial position, material grasping position positioned at workpiece conveying mechanism E conveying underframe E5 right part above, material grasping position be it is relatively-stationary,
So needing workpiece platen E1 that workpiece is transported to material grasping position, the discharging position is the material grasping station on dividing rotary table D.
1st, lower jaw polar material grasping process
Position is moved on on material grasping central ejector rod B21, on the center tail spindle A2 in pushing tow workpiece pedestal A, position, central term is moved on to
Stretch out pawl pole supporting plate A4 end faces in the top of spivot A2；At the same time, workpiece conveying mechanism E by lower jaw polar be sent to material grasping position, while
Material grabbing mechanism B is displaced to material grasping position from wait, and material grasping holder B4 is moved down in place, by material grasping door frame B5, material grasping holder B4 and grabs
The material grasping bar B13 that feed collet seat B4 is fixed is penetrated in lower jaw polar centre bore, and the second stage clip B16 in material grasping bar B13 is pressurized
By the block B12 tensioner lower jaw polar centre bores that rise, on material grasping holder B4, position is moved on to, promptly the material grasping bar B13 of lower jaw polar is together with lower claw
Pole also on move on to position, lower jaw polar departs from workpiece conveying mechanism E；Material grabbing mechanism B is displaced to discharging position from material grasping, while workpiece conveying
Coil is sent to material grasping position by mechanism E；Material grasping holder B4 is moved down to position, is fixedly connected with material grasping holder B4 and promptly lower jaw polar
Material grasping bar B13 is also moved down in place；Discharge arm B17 is moved down and is pressed onto lower jaw polar and moves down together in place, and the endoporus of lower jaw polar is by through work
In the center tail spindle A2 of part pedestal, lower jaw polar lower surface is attached on the pawl pole supporting plate A4 of workpiece pedestal, under discharge arm B17 is compressed
Pawl pole inner face；Position is moved on on material grasping holder B4, the material grasping bar B13 being fixedly connected with material grasping holder B4 also on move on to position, due to
The block B12 that rises is less than the lower pressure of lower discharge arm B17 to the tension of lower jaw polar, and lower jaw polar departs from material grasping bar B13 and stays in workpiece pedestal
Pawl pole supporting plate A4 on；Position is moved on on last discharge arm B17, the placement work of lower jaw polar is completed.2nd, coil material grasping process
After immediately lower jaw polar material grasping is finished, material grabbing mechanism B is displaced to the material grasping position of workpiece conveying mechanism E from discharging；Material grasping
Holder B4 is moved down to position, and the second stage clip B16 installed in material grasping holder B4 is pressurized, and trim ring B15 is pressed in coil upper end face, passes through
Material grasping door frame B5 is fixed on the connection strap B6 of material grasping holder B4 and also moves down in place, the work of the fixture block B8 in connection strap B6
Face is in below coil lower surface；Screens cylinder B7 promotes fixture block B8 to move forward in place simultaneously, the work of fixture block when moving on fixture block B8
It is attached on coil lower surface as face, material grasping holder B4 is moved up to position, the trim ring B15 and fixture block B8 on material grasping holder B4
Also position is moved on on, due to the second stage clip B16 continuous compressions during upper shifting, the upper surface of trim ring B15 coil pressings, fixture block B8's
The lower surface of work surface support stringing circle, coil depart from workpiece conveying mechanism E；Then material grabbing mechanism B is displaced to discharging position from material grasping,
Upper pawl pole is sent to material grasping position by workpiece conveying mechanism E simultaneously；Material grasping holder B4 is moved down to position, on material grasping holder B4
Trim ring B15 and fixture block B8 are also moved down in place, and coil drives in pressure figure B15 and fixture block B8 and moves down in place, and coil endoporus falls in lower claw
On the step of pole, screens cylinder B7 moves on to position after pulling fixture block B8, and when moving on fixture block B8, work surface will not be attached to coil end face
On, now discharge arm B17 moves down coil pressing upper surface in place, then moves on to position on material grasping holder B4, installed in material grasping holder
Trim ring B15 and fixture block B8 on B4 also on move on to position, as fixture block B8 work surfaces have disengaged coil end face, coil stays in lower jaw polar
Step on, move on to position on last discharge arm B17, complete the placement work of coil.
3rd, upper pawl pole material grasping process
After immediately coil material grasping is finished, material grabbing mechanism B is displaced to material grasping position from discharging, and material grasping holder B4 is moved down to position,
The material grasping bar B13 fixed by material grasping door frame B5, material grasping holder B4 and material grasping holder B4 is penetrated in the centre bore of upper pawl pole, is installed
The second stage clip B16 in material grasping bar B13 is forced through the centre bore of pawl pole in the block B12 tensioners that rise；Then on material grasping holder B4
Move on to position, promptly go up the material grasping bar B13 of pawl pole together with upper pawl pole also on move on to position, upper pawl pole departs from workpiece conveying mechanism E；Material grasping
Mechanism B is displaced to discharging position from material grasping, while the workpiece platen E1 for taking workpiece is moved on to original position by workpiece conveying mechanism E；Then
Material grasping holder B4 is moved down to position, and the material grasping bar B13 of upper pawl pole is fixedly connected and firmly grasped with material grasping holder B4 together with upper pawl pole
Move down in place, discharge arm B17 is moved down and is pressed onto latter of the extreme face of dewclaw and moves down into position, and the centre bore of upper pawl pole is threaded into workpiece base
In the center tail spindle A2 of seat, upper pawl pole step falls in coil hole, pawl pole upper surface in discharge arm B17 compressions, material grasping holder
Position is moved on on B4, the material grasping bar B13 being fixedly connected with material grasping holder B4 also on move on to position, due to rising, block B12 rises to upper pawl pole
Lower pressure of the power less than lower discharge arm B17, upper pawl pole depart from material grasping bar B13 and stay on coil, move on on last discharge arm B17
Position, completes the placement work of pawl pole, meanwhile, material grabbing mechanism is displaced to wait position from discharging.
This utility model only need to be placed in station alone, equipment workpiece without the need for manual operations outside, realize automobile generating
Machine rotor matching requirements, high working efficiency, machining accuracy are high.
Claims (6)
1. a kind of material grabbing mechanism of automobile generator rotor assembly equipment, including automobile generator rotor, the automobile current generator
Rotor is vertically arranged, and including pawl lower jaw polar upward, coil, pawl upper pawl pole directed downwardly and armature spindle, the coil is located at described
Between upper pawl pole and lower jaw polar, the upper pawl pole closes up cooperation with the lower jaw polar, and the armature spindle is sequentially passed through from top to bottom
Upper pawl pole, coil and lower jaw polar, it is characterised in that：The material grabbing mechanism includes that slide unit before and after material grasping pedestal, material grasping, material grasping are upper and lower
Slide unit, material grasping cylinder, discharging cylinder, material grasping holder, material grasping component and discharge arm, the material grasping pedestal are arranged on the frame
On, before and after the material grasping slide unit can slide anteroposterior on the material grasping pedestal, on the material grasping, lower slide unit can go up downslide
It is dynamic on slide unit before and after the material grasping, before and after the material grasping, slide unit is connected with front and back slide unit driving means, the material grasping
Cylinder and discharging cylinder are fixedly mounted on before and after the material grasping on slide unit, the piston of lower slide unit and material grasping cylinder on the material grasping
Bar connects, and the material grasping holder is fixed on the material grasping in lower slide unit, and the center of the material grasping holder is provided with through hole；
The material grasping component include material grasping bar with above pawl pole and lower jaw polar material grasping, the fixture block to coil material grasping, trim ring,
Two stage clip screens cylinders and material grasping door frame, the material grasping door frame are H types, and its upper end is fixed on the material grasping holder, described to grab
The upper end of material bar is fixed on the middle part of the material grasping door frame, and the material grasping bar is hollow bar, is provided with the first pressure in the material grasping bar
Spring, rise core, under rise core and the block that rises, first stage clip is located at the top of rise core, the rise core be located at it is described under rise core
Top, the rise core rise with core installed in the material grasping bar lower end in, the lower end of the material grasping bar is circumferentially with rises
Block installing hole, the block installing hole that rises are connected with the centre bore of material grasping bar, and the block that rises rises in block installing hole installed in described, the
One gag lever post from top to bottom through the middle part of material grasping door frame, the first stage clip, rise core and under rise core, the upper end of first stage clip
Contact on the step surface of the upper end of first gag lever post, the lower end of first stage clip is contacted on the rise core；Institute
State screens cylinder and be provided with two, two screens cylinders are symmetrically mounted on the left and right sides of the lower end of the material grasping door frame, each
The piston rod of screens cylinder is provided with a fixture block, and the fixture block is L-type, and two fixture blocks are just to arrangement；The trim ring is located at institute
The lower section of discharge arm is stated, the second gag lever post is connected through material grasping holder, the second stage clip with the trim ring from top to bottom, described second
The upper end of stage clip is contacted in the bottom surface of the material grasping holder, and the lower end of second stage clip contacts the top surface in the trim ring, institute
State the second stage clip and be provided with two or more, plural second stage clip is distributed on the periphery of the discharge arm；
The upper end of the discharge arm is connected with the piston rod of discharging cylinder, and the lower end of the discharge arm sequentially passes through institute from top to bottom
State the through hole and trim ring of material grasping holder；
The discharge arm is hollow bar, is provided with long through-hole, the material grasping door frame along its upper and lower length direction on the discharge arm
Middle part be sleeved in the long through-hole, the material grasping bar be located at the discharge arm in and its lower end stretch out outside trim ring.
2. the material grabbing mechanism of automobile generator rotor assembly equipment as claimed in claim 1, it is characterised in that：Before the material grasping
Afterwards slide unit by track before and after material grasping can slide anteroposterior on the material grasping pedestal, cloth before and after track before and after the material grasping
Put and be fixed on the material grasping pedestal；On the material grasping, lower slide unit can slide up and down installed in institute by lower railway on material grasping
State before and after material grasping on slide unit, on the material grasping, lower railway is vertically arranged up and down and is fixed on the material grasping in lower slide unit.
3. the material grabbing mechanism of automobile generator rotor assembly equipment as claimed in claim 1 or 2, it is characterised in that：It is described to grab
Material grasping height regulating rod is additionally provided with material pedestal, the lower end of the material grasping height regulating rod is fixed on the material grasping pedestal,
The upper end of the material grasping height regulating rod can adjust up and down in the frame.
4. the material grabbing mechanism of automobile generator rotor assembly equipment as claimed in claim 1 or 2, it is characterised in that：It is described to grab
Material grasping push rod component is additionally provided with material station, during the material grasping push rod component includes material grasping heelpiece, material grasping central ejector rod and material grasping
Heart push rod cylinder, the material grasping heelpiece are located at the lower section of the workpiece pedestal of material grasping station on dividing rotary table, the material grasping
Central ejector rod cylinder vertically arranges, the piston rod of the lower end of the material grasping central ejector rod and the material grasping central ejector rod cylinder is fixed
Connection, the upper end of the material grasping central ejector rod sequentially pass through the centre bore of material grasping heelpiece and contact the center tail spindle in workpiece pedestal
Bottom；The material grasping heelpiece and material grasping central ejector rod cylinder are each attached in the frame.
5. the material grabbing mechanism of automobile generator rotor assembly equipment as claimed in claim 1 or 2, it is characterised in that：The card
Position cylinder is fixed on the material grasping door frame by connection strap.
6. the material grabbing mechanism of automobile generator rotor assembly equipment as claimed in claim 1 or 2, it is characterised in that：It is described to rise
Block is provided with two or more, and the block installing hole that rises is also equipped with two or more, and each block that rises rises by block installing hole one by one with each
Correspondence, the plural block that rises are distributed on the lower end of material grasping bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620719859.2U CN206047496U (en) | 2016-06-25 | 2016-06-25 | The material grabbing mechanism of automobile generator rotor assembly equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620719859.2U CN206047496U (en) | 2016-06-25 | 2016-06-25 | The material grabbing mechanism of automobile generator rotor assembly equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206047496U true CN206047496U (en) | 2017-03-29 |
Family
ID=58377032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620719859.2U Withdrawn - After Issue CN206047496U (en) | 2016-06-25 | 2016-06-25 | The material grabbing mechanism of automobile generator rotor assembly equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206047496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181281A (en) * | 2016-06-25 | 2016-12-07 | 金华市捷欣智能科技有限公司 | The material grabbing mechanism of automobile generator rotor assembly equipment |
-
2016
- 2016-06-25 CN CN201620719859.2U patent/CN206047496U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181281A (en) * | 2016-06-25 | 2016-12-07 | 金华市捷欣智能科技有限公司 | The material grabbing mechanism of automobile generator rotor assembly equipment |
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