CN108500458A - A method of being suitable for rectangular coil motor laser welding and assembles - Google Patents
A method of being suitable for rectangular coil motor laser welding and assembles Download PDFInfo
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- CN108500458A CN108500458A CN201810354626.0A CN201810354626A CN108500458A CN 108500458 A CN108500458 A CN 108500458A CN 201810354626 A CN201810354626 A CN 201810354626A CN 108500458 A CN108500458 A CN 108500458A
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- shaped slideway
- motor
- screw
- leading screw
- casing assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The present invention relates to voice coil motor processing technique field, especially a kind of method suitable for the assembly of rectangular coil motor laser welding, method is mainly：The casing assembly of product is first put into absorption substrate, and make the contour pin on absorption bottom plate across the hollow-out part of casing assembly, casing assembly is adsorbed by adsorbing the vacuum port on bottom plate, casing assembly is positioned by four clamping jaw cylinders, thin slice detent mechanism is navigated to the madial wall of casing assembly, wolfram steel component is put into casing assembly, the shrapnel component in wolfram steel component is adjusted by shrapnel component position adjusting mechanism, laser welding is carried out to the shrapnel in casing assembly madial wall and wolfram steel component by laser soldering device again, release removes detent mechanism and completes one-time process cycle.The method of the laser welding assembly of voice coil motor provided by the invention, is effectively ensured assembly precision, improves yields, reduce the production cost of enterprise.
Description
Technical field
The present invention relates to voice coil motor processing technique field, especially a kind of rectangular coil motor Laser Welding that is suitable for is hinged with
The method matched.
Background technology
Voice coil motor is one kind of motor, because principle is similar with loud speaker, is voice coil motor.Voice coil motor has
There are high frequency sound, high-precision feature.Its cardinal principle is in a permanent-magnetic field, by the direct current for changing motor interior loop
Size is flowed, to control the stretch position of spring leaf, is moved up and down to drive.Because its structure is relatively simple, volume can make to
It is minimum, so that it is widely used in intelligent wearable device.
Voice coil motor is mainly by mover, and stator, cover assembly, four part of lower cover component composition will be through excessive per part
Procedure is assembled.But due to its small volume, assembly precision requirement is very high, is inevitably needed to it during manufacturing
The transfer for carrying out size, it is obviously inefficient when manually having a making, and inappropriate production method will easily cause voice coil motor
Assembly precision, which is not achieved, to be wanted, and is even damaged, and defect rate is improved.During voice coil motor laser welding assembly at present, exist
The labor intensity of worker is big, and low production efficiency, assembly precision is poor, and yields is not high, can greatly increase being produced into for enterprise in this way
This.
Invention content
The purpose of the present invention is to provide a kind of methods for the laser welding assembly to voice coil motor, so as to have
Effect ensures assembly precision, improves yields, reduces the production cost of enterprise.
To achieve the above object, the present invention provides the following technical solutions：One kind is hinged with for rectangular coil motor Laser Welding
The method of timing comprising following steps：The casing assembly of product, is fixed on the positioning area of working plate by the first step, and is made
Contour pin in positioning area passes through the hollow-out part of casing assembly.Second step, by adsorbing the sucker on bottom plate to shell
The absorption that component carries out Z-direction is fixed.Third walks, by the external shell component of four claw clips carry out X, Y-axis both direction simultaneously to
Centre is positioned.4th, the detent mechanism with a pair of of thin slice is navigated to the madial wall of casing assembly.5th step, will
Wolfram steel component is fallen into along Z-direction in casing assembly, and logical pin is supported wolfram steel component.6th step, passes through thin slice
Detent mechanism carries out being isolated and forming vacant state for Y direction to wolfram steel component and casing assembly.7th step, it is fixed by shrapnel
Position mechanism carries out Y to the shrapnel component in wolfram steel component, the position of Z axis both direction is adjusted, and make shrapnel component with it is outer
Shell component inner webs carry out the compression of X-direction.8th step, by laser soldering device to casing assembly madial wall and wolfram steel group
Shrapnel in part carries out laser welding.9th step, release removes detent mechanism, and takes out product.
Preferably, a kind of rectangular coil motor laser welding platform suitable for this method, it is characterised in that：Including bottom side with
The four cylindrical claw clips that worktable upper surface is fixedly connected.Thin slice detent mechanism and the shrapnel being arranged above four claw clips
Detent mechanism.Further include by can multidirectional movement laser soldering device.Further include four claw clips of control, thin slice detent mechanism, bullet
Piece detent mechanism.The operation panel of laser soldering device.
Preferably, four paws ogival sections is equipped with working plate, and working plate is equipped with a pair of X along X-direction relative motion
Axis pneumatically refers to, and a pair of Y-axis along Y direction relative motion pneumatically refers to.X-axis pneumatically refers to and pneumatically refers to Y-axis in working plate
Direction of motion intersecting area be positioning area, one or more contour pins are vertically fixed in positioning area.
Preferably, in positioning area the sucker of several array-likes arrangement is equipped in position not Chong Die with pin.Working plate
Back be equipped with the gas nozzle that is connected to sucker, gas nozzle is connected to by vacuum line with vacuum pump.
Preferably, thin slice detent mechanism includes the C-shaped slideway that the paralleled by X axis above X-axis pneumatically refers to is arranged, C-shaped slideway
The both sides up and down of interior close opening are respectively equipped with outer upper leading screw and outer lower leading screw, and outer upper leading screw and outer lower leading screw are in C-shaped slideway
Any one end and respective stepper motor output shaft it is coaxially connected.It is equipped in C-shaped slideway and is nested in outer upper leading screw and outside simultaneously
Outer side slide in lower leading screw, outer side slide is interior to be equipped with the outer turbine engaged simultaneously with outer upper leading screw and outer lower leading screw, outer turbine
Axis through C-shaped slideway outward opening portion extend.The both sides up and down far from opening are respectively equipped with interior upper leading screw and interior in C-shaped slideway
Lower leading screw, interior upper leading screw and interior lower leading screw are coaxially connected in any one end of C-shaped slideway and respective stepper motor output shaft.C
The inside block for being equipped with while being nested in interior upper leading screw and interior lower leading screw in shape slideway, inside block are interior equipped with while with outside upper
Leading screw and the interior turbine of outer lower leading screw engagement, the axis of interior turbine extend through C-shaped slideway outward opening portion.Further include outside C-shaped
Respectively with outer turbine wheel shaft and a pair of control arm of interior turbine axis connection, one end similar in control arm is separately connected equipped with thin slice, thin
Piece lower edge is downwardly projecting, and pneumatically refers to align center with Y-axis.
Preferably, thin slice detent mechanism further includes the hoistway for C-shaped slideway integral elevating, and hoistway is along Z axis
Direction is set, and bottom and the work top of hoistway are connected and fixed, and hoistway nesting is equipped with lifting slider, and lifting slider is logical
It crosses screw-driven to move up and down along hoistway, C-shaped slideway back is equipped with fixed seat, and fixed seat is connected and fixed with lifting slider.
Preferably, shrapnel detent mechanism includes the first U-shaped slideway being fixed on along X-direction on work top, the first U-shaped
Slideway is internally provided with the first turn-screw along X-direction setting, and any one end of the first turn-screw passes through shaft joint and X electricity
Machine output shaft docks, and X-motor is fixedly connected on inside the first slideway, and the one end of the first turn-screw far from X-motor is by carrying
The holder of bearing is fixed with the first U-shaped slideway.Further include being slided along the second U-shaped that Y direction is arranged above the first U-shaped slideway
Road, the second U-shaped slide bottom central part are equipped with the first nut slider coordinated with the first turn-screw.In second U-shaped slideway
Portion is equipped with the second turn-screw along Y direction setting, and any one end of the second turn-screw is exported by shaft joint and Y-motor
Axis docks, and Y-motor is fixed at the inside of second U-shaped slideway one end, and the one end of the second turn-screw far from Y-motor passes through band
The holder and the second U-shaped slideway for having bearing are fixed.Further include the 3rd U being vertically arranged in along Z-direction above the second U-shaped slideway
Shape slideway, third U-shaped slide bottom are connected with the second nut slider coordinated with the second turn-screw.In third U-shaped slideway
Portion is equipped with the third turn-screw along Z-direction setting, and the bottom end of third turn-screw passes through shaft joint and Z motor output shafts pair
It connects, Z motors are fixedly connected on the bottom in third U-shaped slideway, and third turn-screw top passes through the holder and with bearing
Three U-shaped slide tops connect.Further include that the third slide nut coordinated with third turn-screw inside third U-shaped slideway is set
Block.Further include being located to be open by third U-shaped slideway outside third U-shaped slideway to connect working arm with third nut slider, works
The one end of arm far from third nut slider is equipped with wedge-shaped reversal means downwards.
Preferably, laser soldering device includes the spiral arm being coaxially nested on the outside of four claw clips, spiral arm far from four claw clips one
End is equipped with motor, motor output shaft and spiral arm vertical setup, and motor output shaft is connected with master gear, and master gear passes through lazy
The teeth engaged transmission of wheel and four claw clip outer webs.Further include connecting to be arranged vertically to push away in electricity of the spiral arm far from four claw clip one end
Bar, electric putter top are equipped with the first servo motor coaxially set with electric putter, and first servo motor output shaft vertical connection is set
There are the first rocking arm, the first rocking arm to be connected with the second servo motor, the output of the second servo motor far from first servo motor one end
Axis setting parallel with first servo motor output shaft.Further include the laser that vertical connection is arranged on the second servo motor output shaft
Welding gun.
Beneficial effects of the present invention：The rectangular coil motor that the welding method provided through the invention produces, assembly
Precision is high, and product yield greatly improves.The process of the method can make its flow full automation by automatically controlled, can be with
It realizes that rectangular coil this section of manufacturing process of motor is unmanned, may be implemented to produce in enormous quantities, improve production efficiency, increase enterprise
Benefit.
Four claw clips for wherein carrying vacuum sucking holes can and in X-axis, Y-axis and Z-direction carry out about casing assembly respectively
Beam is fixed, and ensure that the firm degree of casing assembly.And mistake proofing and internal branch are played to putting for casing assembly by pin
The function of support.
In addition thin slice detent mechanism carries out the movement in C-shaped slideway and rotation by double lead-screw and turbine mode, due to
Number of parts is few, therefore its precision is high compared with the running precision of transmission sliding rail slideway mechanism, at the same when can make control arm swing its
The running orbit of one end is linear motion.By control arm pad between wolfram steel component and the madial wall of casing assembly, to real
The spacing distance of absolute stability is showed.
The reversal means moved by three coordinated manners, can accurately stir wolfram steel component.
Laser soldering device can surround the carry out activity of four paws mechanism by rotating arm, while be shaken by electric putter and first
Arm can make the mechanical arm of laser welding gun, so as to flexibly be welded to the shrapnel of voice coil motor.
Description of the drawings
Fig. 1 is the voice coil motor workpiece that the present invention mentions；
Fig. 2 is that four paws of the present invention presss from both sides partial schematic diagram；
Fig. 3 is four claw clips work chassis schematic diagram of the invention；
Fig. 4 is thin slice detent mechanism schematic diagram of the present invention；
Fig. 5 is C-shaped runner portions schematic diagram of the present invention；
Fig. 6 is shrapnel detent mechanism schematic diagram of the present invention；
Fig. 7 is the reversal means partial schematic diagram of shrapnel detent mechanism of the present invention；
Fig. 8 is laser soldering device schematic diagram of the present invention；
Fig. 9 is laser soldering device spiral arm sectional view of the present invention；
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention is described in detail.
It please refers to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, one kind being used for rectangular coil motor Laser Welding
The method for being hinged with timing, the casing assembly 60 of product is fixed on the positioning area 10 of working plate 7 by the first step, and makes positioning area
Contour pin 11 in 10 passes through the hollow-out part of casing assembly 60.Second step, it is external by adsorbing the sucker 12 on bottom plate
The absorption that shell component 60 carries out Z-direction is fixed.Third walks, and X, Y-axis both direction are carried out to casing assembly 60 by four claw clips 2
It is positioned simultaneously to centre.4th, the detent mechanism with a pair of of thin slice 27 is navigated to the madial wall of casing assembly 60.
5th step falls into wolfram steel component 61 in casing assembly 60 along Z-direction, and logical pin 11 props up wolfram steel component 61
Support.6th step carries out being isolated and forming hanging shape for Y direction by thin slice detent mechanism to wolfram steel component 61 and casing assembly
State.7th step, by shrapnel detent mechanism in wolfram steel component 61 62 component of shrapnel carry out Y, Z axis both direction position into
Row adjustment, and make the compression of 62 component of shrapnel and casing assembly inner webs progress X-direction.8th step, is hinged with by Laser Welding
It sets and laser welding is carried out to the shrapnel 62 in casing assembly madial wall and wolfram steel component 61.9th step, release remove detent mechanism,
And product is taken out, complete one-time process cycle.
For the completion above method of mechanization, the present invention also provides a kind of rectangular coil motors suitable for this method to swash
Photocoagulation platform includes mainly four claw clip 2 of cylinder that bottom side is fixedly connected with worktable upper surface.It is arranged in four claw clips 2
The thin slice detent mechanism and shrapnel detent mechanism of side.Further include by can multidirectional mobile laser soldering device.
Wherein, four claw clips, 2 top is equipped with working plate 7, and working plate 7 is along the X equipped with a pair along X-direction relative motion
Axis pneumatically refers to 8, and a pair of Y-axis along Y direction relative motion pneumatically refers to 9.X-axis pneumatically refers to 8 and Y-axis gas in working plate 7
Dynamic 9 direction of motion intersecting area that refers to vertically is fixed with one or more contour pins for positioning area 10 in positioning area 10
11.The sucker 12 of several array-likes arrangement is equipped in the positioning area 10 of four claw clips 2 in position not Chong Die with pin 11.Work bottom
The back of plate 7 is equipped with the gas nozzle being connected to sucker 12, and gas nozzle is connected to by vacuum line with vacuum pump.
Further include control four claw clips 2, thin slice detent mechanism, shrapnel detent mechanism, laser soldering device operating console,
The operating console includes starting reversal valve and electric-controlled push-button switch.In addition it is also equipped with pressure-air pump and vacuum pump,
And connect with reversal valve input terminal by tracheae, reversal valve is binary channels reversal valve, and the output in two channels passes through pipeline respectively
Pneumatically refer to 8, Y-axis with the X-axis of four claw clips 2 and pneumatically refer to 9 input terminal and connect.Vacuum pump therein and for four paws high 2 provide it is dynamic
The high-pressure pump of power is arranged outside workplace, can reduce influence of the noise to accurate operation when in this way.
Controlled by operation panel four claw clips 2 X-axis pneumatically refer to 8 and Y-axis pneumatically refer to 9 to four external diffusions, expose centre
The shell group of voice coil motor 49 is put into according to design direction in positioning, and makes the hollow-out part of casing assembly 60 by positioning area 10
It is nested on the pin 11 in positioning area 10, by operating disk startup vacuum pump, under the vacuum engagement force effect of sucker 12, outside
What shell component 60 was stablized is bonded with working plate 7, at the same X-axis pneumatically refer to 8 and Y-axis pneumatically refer to 9 and drawn close to positioning area 10, and from outer
The surrounding of shell component 60 inwardly applies pressure, to make casing assembly 60 not have one shaking on working plate 7.
Due to when being put into wolfram steel component 61 into casing assembly 60, wolfram steel component 61 being needed to be suspended in casing assembly completely
In 60, it is therefore desirable to which thin slice detent mechanism carries out wolfram steel component 61 constraint of lateral spacing.For this purpose, thin slice detent mechanism includes
The C-shaped slideway 16 for pneumatically referring to the paralleled by X axis above in the of 8 in X-axis is set, is distinguished close to the both sides up and down of opening in C-shaped slideway 16
Equipped with outer upper leading screw 17 and outer lower leading screw 18, outer upper leading screw 17 and outer lower leading screw 18 are in any one end of C-shaped slideway 16 and respectively
19 output shaft of stepper motor it is coaxially connected.It is equipped with while is nested in outer upper leading screw 17 and outer lower leading screw 18 in C-shaped slideway 16
Outer side slide 20, the outer turbine 21 engaged simultaneously with outer upper leading screw 17 and outer lower leading screw 18, outer whirlpool are equipped in outer side slide 20
The axis of wheel 21 extends through 16 outward opening portion of C-shaped slideway.The both sides up and down far from opening are respectively equipped on interior in C-shaped slideway 16
Leading screw 22 and interior lower leading screw 23, interior upper leading screw 22 and interior lower leading screw 23 are in any one end of C-shaped slideway 16 and respective stepping electricity
19 output shaft of machine is coaxially connected.The interior sideslip for being equipped with while being nested in interior upper leading screw 22 and interior lower leading screw 23 in C-shaped slideway 16
Block 24, inside block 24 is interior to be equipped with the interior turbine 25 engaged simultaneously with outer upper leading screw 17 and outer lower leading screw 18, the axis of interior turbine 25
Extend through 16 outward opening portion of C-shaped slideway.Further include outside C-shaped respectively with 25 axis connection of 21 axis of outer turbine and interior turbine one
To control arm 26, one end similar in control arm 26 is separately connected equipped with thin slice 27, and 27 lower edge of thin slice is downwardly projecting, and with Y-axis gas
It is dynamic to refer to 9 align centers.Thin slice detent mechanism further includes the hoistway 28 for 16 integral elevating of C-shaped slideway, hoistway 28
It is set along Z-direction, bottom and the work top of hoistway 28 are connected and fixed, and hoistway 28 is nested to be equipped with lifting slider
29, lifting slider 29 is moved up and down by screw-driven along hoistway 28, and 16 back of C-shaped slideway is equipped with fixed seat, fixed seat
It is connected and fixed with lifting slider 29.
After wolfram steel component 61 is put into 60 inside of casing assembly, under the supporting role of pin 11,61 bottom of wolfram steel component
Suspension effect is reached with casing assembly 60.The related stepper motor 19 on C-shaped slideway 16 is controlled by operation panel at this time,
Interior upper leading screw 22, interior lower leading screw 23, outer upper leading screw 17 and outer lower leading screw 18 is set to respectively drive interior whirlpool with rotating speed appropriate and rotation direction
Wheel 25 and outer turbine 21 drive interior secondary sliding block and inside block 24 to be moved on C-shaped slideway 16, while turbine wheel shaft is in related stepping
It twists under the driving effect of motor 19, and the generation of control arm 26 is driven to swing up and down.On design position, two control arms
26 are inserted into respective thin slice 27 in casing assembly 60 respectively, and by the movement of inside block 24 and outer side slide 20, make two
Thin slice 27 is bonded with 60 inner wall of casing assembly respectively, and fitting direction is Y direction.The wolfram steel component 61 fallen at this time is in Y-axis
On do not contacted with 60 side wall of casing assembly, and be in suspended state.
It needs to carry out the shrapnel 62 for being connected to wolfram steel component 61X axis directions both ends to shell group before welding shrapnel 62
The inner arm of part 60 is bonded, and completes this operation by shrapnel detent mechanism thus.
Shrapnel detent mechanism includes the first U-shaped slideway 32 being fixed on along X-direction on work top, the first U-shaped slideway
32 are internally provided with the first turn-screw 33 along X-direction setting, and any one end of the first turn-screw 33 passes through shaft joint and X
35 output shaft of motor docks, and X-motor 35 is fixedly connected on inside the first slideway, the first turn-screw 33 far from X-motor 35 one
End passes through holder with bearing and the fixation of the first U-shaped slideway 32.Further include being arranged on the first U-shaped slideway 32 along Y direction
Second U-shaped slideway 37 of side, 37 bottom center position of the second U-shaped slideway are equipped with the first nut coordinated with the first turn-screw 33
Sliding block 38.Second U-shaped slideway 37 is internally provided with the second turn-screw 39 along Y direction setting, and the second turn-screw 39 is appointed
Meaning one end is docked by shaft joint with 41 output shaft of Y-motor, and Y-motor 41 is fixed at the inside of 37 one end of the second U-shaped slideway,
Second one end of turn-screw 39 far from Y-motor 41 is fixed by holder with bearing and the second U-shaped slideway 37.It further include edge
Z-direction is vertically arranged in the third U-shaped slideway 42 of the top of the second U-shaped slideway 37,42 bottom of third U-shaped slideway be connected with
Second nut slider 40 of the second turn-screw 39 cooperation.Third U-shaped slideway 42 is internally provided with the third biography along Z-direction setting
Dynamic leading screw 43, the bottom end of third turn-screw 43 are docked by shaft joint with 45 output shaft of Z motors, and Z motors 45 are fixedly connected on
Bottom in third U-shaped slideway 42,43 top of third turn-screw pass through 42 top of holder and third U-shaped slideway with bearing
Connection.Further include that the third nut slider 44 coordinated with third turn-screw 43 in 42 inside of third U-shaped slideway is set.Further include
It is open by third U-shaped slideway 42 outside third U-shaped slideway 42 and connect working arm 46, working arm with third nut slider 44
46 one end far from third nut slider 44 are equipped with wedge-shaped reversal means 47 downwards.
It is moved by 3 coordinates of the first U-shaped slideway 32, the second U-shaped slideway 37 and third U-shaped slideway 42, makes working arm 46
One end that the reversal means 47 of one end carries out wolfram steel component 61 X-direction is stirred to the other end, at this time wolfram steel component 61 other end
Shrapnel 62 is pressed together on the madial wall of casing assembly 60, to provide guarantee for firm accurately welding.
Since 49 welding quality of voice coil motor is more demanding, laser soldering device is used.
In order to meet the welding requirements that laser soldering device has flexible multi-angle comprising be coaxially nested in four claw clips 2
The spiral arm 48 in outside, the one end of spiral arm 48 far from four claw clips 2 are equipped with motor 49,49 output shaft of motor and 48 vertical setup of spiral arm,
And 49 output shaft of motor is connected with master gear 50, and master gear 50 is nibbled by idle pulley 51 and the teeth 52 of four claw clips, 2 outer webs
Close transmission.Further include that vertical connection is arranged in electric putter 53 of the spiral arm 48 far from four claw clips, 2 one end, 53 top of electric putter be equipped with
The first servo motor 54 that electric putter 53 is coaxially set, 54 output shaft vertical connection of first servo motor are equipped with the first Rocker arm 55,
First Rocker arm 55 is connected with the second servo motor 56 far from 54 one end of first servo motor, 56 output shaft of the second servo motor with
The parallel setting of 54 output shaft of first servo motor.Further include the laser that vertical connection is arranged on 56 output shaft of the second servo motor
Welding gun 57.
Motor 49 is controlled by operation panel, spiral arm 48 can rotate in a circumferential direction around four claw clips 2, and on spiral arm 48
The welding and assembling height of laser welding gun 57 can be adjusted in electric putter 53, in order to meet the best welding distance between welding gun and workpiece,
The top of electric putter 53 constitutes tortuous mechanism by first servo motor 54, the second servo motor 56, the first Rocker arm 55, to
Make laser welding gun 57 that can carry out the adjustment of centripetal distance.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (8)
1. a kind of method when assembly for rectangular coil motor laser welding, it is characterised in that：Include the following steps：First
The casing assembly (60) of product, is fixed on the positioning area (10) of working plate (7), and make contour in positioning area (10) by step
Pin (11) passes through the hollow-out part of casing assembly (60)；Second step, by the sucker (12) on positioning area to casing assembly
(60) absorption for carrying out Z-direction is fixed；Third walks, and two X-axis, Y-axis sides are carried out to casing assembly (60) by four claw clips (2)
To being positioned simultaneously to centre；4th, the detent mechanism with a pair of of thin slice (27) is navigated into casing assembly (60)
Madial wall；5th step falls into wolfram steel component (61) on the pin (11) in casing assembly (60) along Z-direction；6th step,
By thin slice detent mechanism is carried out to wolfram steel component (61) and casing assembly being isolated and forming vacant state for Y direction；7th
Step is adjusted shrapnel (62) the progress Y of wolfram steel component (61), the position of Z axis both direction by shrapnel detent mechanism, and
Shrapnel (62) is set to carry out the compression of X-direction with casing assembly inner webs；8th step, by laser soldering device to casing assembly
Madial wall carries out laser welding with the shrapnel (62) in wolfram steel component (61)；9th step, release removes detent mechanism, and takes out production
Product.
2. a kind of rectangular coil motor laser welding platform, it is characterised in that：It is fixedly connected with worktable upper surface including bottom side
Cylindrical four claw clips (2)；Thin slice detent mechanism above four claw clip (2) and shrapnel detent mechanism are set；Also wrap
Include by can multidirectional movement laser soldering device.
3. rectangular coil motor laser welding platform according to claim 2, it is characterised in that：Four claw clips (2) top
Portion is equipped with working plate (7), and the working plate (7) is equipped with a pair of X-axis along X-direction relative motion and pneumatically refers to (8), with
And a pair of Y-axis along Y direction relative motion pneumatically refers to (9)；X-axis described in the working plate (7) pneumatically refer to (8) with it is described
The direction of motion intersecting area that Y-axis pneumatically refers to (9) is positioning area (10), be vertically fixed in the positioning area (10) one or
Multiple contour pins (11).
4. rectangular coil motor laser welding platform according to claim 3, it is characterised in that：In the positioning area (10)
The position Chong Die with the pin (11) is not equipped with the sucker (12) of several array-likes arrangement；The back of the working plate (7)
Equipped with the gas nozzle being connected to the sucker (12), the gas nozzle is connected to by vacuum line with vacuum pump.
5. rectangular coil motor laser welding platform according to claim 3, it is characterised in that：The thin slice detent mechanism packet
It includes setting and pneumatically refers to the C-shaped slideway (16) of the paralleled by X axis above (8) in the X-axis, close to opening in the C-shaped slideway (16)
The both sides up and down at place are respectively equipped with outer upper leading screw (17) and outer lower leading screw (18), the outer upper leading screw (17) and the outer lower silk
Thick stick (18) is coaxially connected in any one end of the C-shaped slideway (16) and respective stepper motor (19) output shaft；The C-shaped is slided
The outer side slide (20) for being equipped with while being nested in outer upper leading screw (17) and outer lower leading screw (18) in road (16), the outer side slide
(20) the outer turbine (21) engaged simultaneously with outer upper leading screw (17) and outer lower leading screw (18), the axis of the outer turbine (21) are equipped in
Extend through C-shaped slideway (16) outward opening portion；The both sides up and down far from opening are respectively equipped on interior in the C-shaped slideway (16)
Leading screw (22) and interior lower leading screw (23), the interior upper leading screw (22) and the interior lower leading screw (23) are in the C-shaped slideway (16)
Any one end and respective stepper motor (19) output shaft it is coaxially connected；It is equipped with while being nested in the C-shaped slideway (16)
Inside block (24) on interior upper leading screw (22) and interior lower leading screw (23), the inside block (24) are interior equipped with while with outside upper silk
Thick stick (17) and the interior turbine (25) of outer lower leading screw (18) engagement, the axis of the interior turbine (25) is through C-shaped slideway (16) outward opening
Portion extends；Further include outside the C-shaped respectively with outer turbine (21) axis and a pair of control of interior turbine (25) axis connection
Arm (26), one end similar in the control arm (26) are separately connected equipped with thin slice (27), and thin slice (27) lower edge is downwardly projecting,
And pneumatically refer to (9) align center with the Y-axis.
6. rectangular coil motor laser welding platform according to claim 5, it is characterised in that：The thin slice detent mechanism
Further include the hoistway (28) for C-shaped slideway (16) integral elevating, the hoistway (28) sets along Z-direction
Fixed, the bottom of the hoistway (28) is connected and fixed with work top, and the hoistway (28) is nested to be equipped with lifting slider
(29), the lifting slider (29) is moved up and down by screw-driven along the hoistway (28), the C-shaped slideway (16)
Back is equipped with fixed seat, and the fixed seat is connected and fixed with the lifting slider (29).
7. rectangular coil motor laser welding platform according to claim 2, it is characterised in that：The shrapnel detent mechanism
Include the first U-shaped slideway (32) being fixed on along X-direction on the work top, is set inside the first U-shaped slideway (32)
There is the first turn-screw (33) of suitable X-direction setting, any one end of first turn-screw (33) passes through shaft joint and X
Motor (35) output shaft docks, and the X-motor (35) is fixedly connected on the first U-shaped slideway (32) inside, and described first passes
The dynamic one end of leading screw (33) far from the X-motor (35) is fixed by the holder with bearing with the first U-shaped slideway (32)；
Further include the second U-shaped slideway (37) being arranged above the first U-shaped slideway (32) along Y direction, the second U-shaped slideway
(37) bottom center position is equipped with the first nut slider (38) coordinated with first turn-screw (33)；Second U-shaped
Slideway (37) be internally provided with along Y direction setting the second turn-screw (39), second turn-screw (39) it is any one
End is docked by shaft joint with Y-motor (41) output shaft, and the Y-motor (41) is fixed at the second U-shaped slideway (37)
The inside of one end, the one end of second turn-screw (39) far from the Y-motor (41) pass through holder with bearing and institute
It is fixed to state the second U-shaped slideway (37)；Further include the 3rd U being vertically arranged in along Z-direction above the second U-shaped slideway (37)
Shape slideway (42), third U-shaped slideway (42) bottom are connected with the second spiral shell coordinated with second turn-screw (39)
Female sliding block (40)；The third U-shaped slideway (42) is internally provided with the third turn-screw (43) along Z-direction setting, and described the
The bottom end of three turn-screws (43) is docked by shaft joint with Z motors (45) output shaft, and the Z motors (45) are fixedly connected on institute
State the bottom in third U-shaped slideway (42), third turn-screw (43) top passes through holder with bearing and described the
Connection at the top of three U-shaped slideways (42)；Further include being arranged in the third U-shaped slideway (42) inside and the third turn-screw
(43) the third nut slider (44) coordinated；Further include being located at the third U-shaped slideway (42) outside to slide by the third U-shaped
Road (42) opening connect working arm (46) with the third nut slider (44), and the working arm (46) is far from the third nut
One end of sliding block (44) is equipped with wedge-shaped reversal means (47) downwards.
8. rectangular coil motor laser welding platform according to claim 2, it is characterised in that：The laser soldering device
Including the spiral arm (48) being coaxially nested on the outside of four claw clip (2), the one end of the spiral arm (48) far from four claw clip (2)
Equipped with motor (49), motor (49) output shaft and the spiral arm (48) vertical setup, and the motor (49) output shaft
It is connected with master gear (50), the teeth (52) that the master gear (50) passes through idle pulley (51) and four claw clip (2) outer webs
Engaged transmission；Further include that the electric putter (53) far from described four claw clip (2) one end, institute in the spiral arm (48) is arranged in vertical connection
State the first servo motor (54) for being equipped at the top of electric putter (53) and coaxially being set with the electric putter (53), the first servo electricity
Machine (54) output shaft vertical connection is equipped with the first rocking arm (55), and first rocking arm (55) is far from the first servo motor (54)
One end is connected with the second servo motor (56), the second servo motor (56) output shaft and the first servo motor
(54) the parallel setting of output shaft；It further include the laser welding gun that vertical connection is arranged on the second servo motor (56) output shaft
(57)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810354626.0A CN108500458B (en) | 2018-04-19 | 2018-04-19 | A kind of assembly method and welding bench for rectangular coil motor laser welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810354626.0A CN108500458B (en) | 2018-04-19 | 2018-04-19 | A kind of assembly method and welding bench for rectangular coil motor laser welding |
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| Publication Number | Publication Date |
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| CN108500458A true CN108500458A (en) | 2018-09-07 |
| CN108500458B CN108500458B (en) | 2019-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR20180006708A (en) * | 2016-07-11 | 2018-01-19 | 올텍오토메이션(주) | Precision Positioning Vibrator using Voice Coil Linear Motor |
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| CN204800656U (en) * | 2015-04-02 | 2015-11-25 | 陈国丽 | Four paws anchor clamps |
| CN105150191A (en) * | 2015-08-11 | 2015-12-16 | 德州耐垦工业自动化设备有限公司 | Horizontal multi-joint robot |
| CN105328295A (en) * | 2015-11-20 | 2016-02-17 | 苏州光韵达光电科技有限公司 | BGA (Ball Grid Array) component fixture |
| KR20180006708A (en) * | 2016-07-11 | 2018-01-19 | 올텍오토메이션(주) | Precision Positioning Vibrator using Voice Coil Linear Motor |
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| CN108500458B (en) | 2019-05-24 |
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