CN109759701A - A kind of laser welding gear-box Assembling Production system and its assembly method - Google Patents

Abstract

The present invention relates to technical field of mechanical transmission more particularly to a kind of laser welding gear-box Assembling Production systems and its assembly method.A kind of laser welding gear-box Assembling Production system, washing production system includes gear shaft laser welding detection device, which includes rack, indexing table apparatus, cover board handling equipment, plunger handling equipment, axial gap closed-loop device, axial interval regulator, laser soldering device, plunger pressing device, eddy current testing device and axial clearance detection device.The beneficial effects of the present invention are: plunger can be delivered on cover board automatically, and underproof plunger is recycled；The position of energy adjustment fan tooth, further stablizes accurately processing, can automatically adjust the gap between axial direction, prevent welding dislocation or not prison welding；It is able to detect axial gap, reduces the probability of work pieces process mistake, reduces scrappage；Automatically plunger and cover board can be welded.It can prevent plunger when welding from shaking or misplacing；The workpiece welded can be detected, substandard product is recycled, improve the entire quality of production.

Description

A kind of laser welding gear-box Assembling Production system and its assembly method

Technical field

The present invention relates to technical field of mechanical transmission more particularly to a kind of laser welding gear-box Assembling Production system and its Assembly method.

Background technique

Gear-box be in machine driving widely applied important component, especially gear shaft as the common portion on retarder Part can play very crucial effect, all be by Welder manually by plunger at present in plunger and the technology of cover board welding Welding on the cover board, is manually being very easy to not prison welding occur in the process or weld the phenomenon that misplacing, after artificial Shape uniformity, consistency, the effect of accuracy various aspects it is all bad, it is difficult to ensure that the product quality processed, this It is very high for the technical requirements of worker, and to a large amount of workpiece cost, eye of such welding manner to worker can be lost Eyeball will cause great damage, and current high labor cost, welding efficiency are low.And a small number of welding producers pass through automation equipment It is welded, but is all only to be welded plunger and cover board by single welding manner, it is remote in the requirement of precision It is not nearly enough, detection also is adjusted to welding front and back not over detection device and adjustment equipment, workpiece can be largely effected in this way Quality after welding, and the process equipment of current welding is unstable is easy error, causes entirely to weld school low.

Summary of the invention

The purpose of the present invention is: plunger and cover board are welded automatically in view of the deficienciess of the prior art, providing, and led to It crosses adjustment, detection, fix device to guarantee the total quality of workpiece, by the way that substandard product to be recycled, stablize processing, mention High efficiency and a kind of laser welding gear-box Assembling Production system and its assembly method for improving product quality.

Purpose to realize the present invention, is achieved using following technical scheme:

A kind of laser welding gear-box Assembling Production system, including gear shaft laser welding detection device, the equipment include rack, Indexing table apparatus, plunger handling equipment, axial gap closed-loop device, axial interval regulator, swashs at cover board handling equipment Flush weld connection device, plunger pressing device, eddy current testing device and axial clearance detection device；The indexing table apparatus includes point Scale, index dial drive module and fixed disk；The index dial drive module is fixed on the rack, the fixed disk Connect by middle transition disk with index dial drive module, the index dial be located at index dial drive module and fixed disk it Between；Index dial drive module can drive index dial to rotate and fixed disk can be made to fix；Station there are four settings on index dial, four Station is divided into the first station, second station, 3rd station and the 4th station；Station clamp is provided on each station；It is described Cover board handling equipment include cover board loading and unloading delivery module and cover board loading and unloading conveyor module；The cover board loading and unloading are defeated The rear end of module and the front end of cover board loading and unloading delivery module is sent mutually to be connected, cover board loading and unloading conveyor module is by cover board by cover board Blanking delivery module is delivered in the station clamp of the first station；The outer of second station is arranged in the plunger handling equipment Side, qualified plunger for being delivered on cover board and recycling underproof plunger by plunger handling equipment；Between the axial direction The lower section of 3rd station is arranged in clearance adjustment apparatus, and axial interval regulator is for adjusting axial gap；The axial direction The outside of 3rd station is arranged in gap closed-loop device, and axial gap closed-loop device is for closing axial gap；Described The top that axial gap closed-loop device is arranged in by the way that fixed platform is arranged in laser soldering device, fixed platform are arranged in rack On, laser soldering device is for gap axial in welded cover plate；The plunger pressing device is arranged in 3rd station Side, plunger pressing device is for compressing plunger；The 4th station is arranged in by fixed platform in the eddy current testing device Top, eddy current testing device are detected for eddy current inspection；The lower section of the 4th station is arranged in the axial clearance detection device； Axial clearance detection device is used for the detection of axial gap after laser welding；Cover board loading and unloading conveyor module conveys finished product cover board To cover board loading and unloading delivery module blanking.

Preferably, the cover board loading and unloading delivery module includes cover board conveyer frames, cover board transport motor, cover board transmission Driving wheel, cover board transmission driven wheel, the first cover tape, cover board transmission drive roll, cover board transmission driven voller, cover board transmit bottom Seat, the second cover tape；The cover board transport motor is fixed on the rack by cover board transport motor frame, cover board transmission electricity The rotation axis of machine is connect with cover board transmission driving wheel, and cover board transmits driving wheel connection and transmitted by the first cover tape and cover board Driven wheel connection, cover board transmit driven wheel and connect with cover board transmission drive roll, and cover board transmits drive roll and cover board transmits driven voller It is connected by the second cover tape；The cover board transmission pedestal is arranged on the rack and is fixedly connected with cover board conveyer frames, The front end of cover board transmission pedestal is arranged in cover board transmission drive roll, and the cover board transmission driven voller setting transmits pedestal in cover board Rear end, cover board transmission pedestal two lateral roofs be provided with prevent cover board from skidding off from two sides L shape transmission baffle；Cover board transmits bottom The front top of seat is provided with the cover board transmission baffle for preventing cover board to be detached from the second cover tape；Cover board loading and unloading delivery module Behind be additionally provided with waste channel for waste material blanking；The cover board loading and unloading conveyor module includes cover board conveying support Frame, cover board conveyer slideway, cover board conveying connecting plate, cover board convey clamping jaw cylinder；Difference is arranged in the cover board conveying support It is provided with cover board conveying limited block, the cover board conveyer slideway is arranged in front of cover board conveying support, the cover board Conveying clamping jaw cylinder conveys connecting plate by cover board and is slidably connected with cover board conveyer slideway；Cover board conveys the bottom point of clamping jaw cylinder It is not provided with the first clamping jaw and the second clamping jaw, is provided with clamping jaw piece on the first clamping jaw and the second clamping jaw.

Preferably, the plunger handling equipment includes plunger loading and unloading module and plunger middle transition module；Institute The plunger loading and unloading module stated includes plunger loading and unloading bracket, plunger electric machine support, plunger motor, plunger rotation axis, the first pin Head shaft fixed block, the second plunger shaft fixed block, plunger movable block, plunger sliding panel, plunger loading assemblies, plunger blanking group Part；The plunger loading and unloading bracket is arranged on the rack, and the plunger motor through pin head electric machine support is fixed on plunger On loading and unloading bracket, the rotation axis of plunger motor rotates axis connection by shaft coupling and plunger, and one end of plunger rotation axis passes through First bearing is fixed on the first plunger shaft fixed block, and the other end of plunger rotation axis is fixed on the second pin by second bearing On head shaft fixed block；The plunger movable block is arranged in plunger rotation axis, and plunger movable block and plunger rotation axis spiral shell Line connection；The plunger sliding panel is fixedly connected with plunger movable block, and plunger sliding rail is provided on plunger loading and unloading bracket, pin Head sliding panel is connect by plunger sliding rail with plunger loading and unloading bracket slide；The plunger loading assemblies setting is slided in plunger The other end of plunger sliding panel is arranged in one end of plate, the plunger blanking component；Plunger loading assemblies include plunger feeding Cylinder, plunger feeding connecting plate, plunger feeding clamping jaw cylinder, the plunger feeding cylinder are fixed at plunger sliding panel On, the plunger feeding clamping jaw cylinder is connect by plunger feeding connecting plate with the piston rod of plunger feeding cylinder；In plunger Feed collet pawl cylinder bottom is provided with the first plunger feeding clamping jaw and the second plunger feeding clamping jaw；The plunger blanking component includes Plunger blanking cylinder, plunger blanking rotary cylinder, plunger shaft, plunger swivel plate, plunger cylinder, plunger base of the carrier head and plunger mistake Cab apron；The plunger blanking cylinder is fixed on plunger sliding panel, and the plunger blanking rotary cylinder passes through plunger Blanking connecting plate is fixedly connected with the piston rod of plunger blanking cylinder；The plunger shaft and plunger blanking rotary cylinder connects It connects, plunger limit plate is provided in the plunger shaft, the lower part of the plunger limit plate passes through bearing and plunger shaft Connection, the top of plunger limit plate is fixedly connected with the piston rod of plunger blanking cylinder；The plunger swivel plate and plunger turns Axis connection；The plunger transition plates is fixedly connected with plunger swivel plate；The plunger base of the carrier head is arranged in plunger transition plates Top, be provided with collet on plunger base of the carrier head；The collet is connect by collet connector with the plunger cylinder, is sold Head cylinder is fixed at the bottom of plunger transition plates；The plunger middle transition module includes plunger transition bracket, plunger Transition cylinder, plunger transition connecting plate, plunger transition clamping jaw cylinder；The plunger transition bracket is arranged on the rack；It is described Plunger transition cylinder be fixed on plunger transition bracket, the plunger transition clamping jaw cylinder is connected by plunger transition Plate is fixedly connected with the piston rod of plunger transition cylinder；First Transition clamping jaw and the second mistake are provided on plunger transition clamping jaw cylinder Cross clamping jaw；Plunger blanking channel is provided with below the plunger cylinder being located in rack；Positioned at the interior of 3rd station in fixed disk Side is provided with the plunger limiting cylinder for fixed limit, is connected with plunger limited block on limiting cylinder, sets on plunger limited block It is equipped with plunger gag lever post, plunger limit U-type groove is provided on plunger gag lever post, plunger limits U-type groove and the plunger phase on cover board Cooperation；It is located at below 3rd station in the rack and is provided with fan tooth gauge mould preparation block, the fan tooth gauge mould preparation block includes Fan the whole fixed frame of tooth gauge, the whole movable stand of fan tooth gauge, the whole lifting cylinder of fan tooth gauge, the whole cylinder of fan tooth gauge and the fan whole ruler of tooth gauge；It is described The whole fixed frame of fan tooth gauge be fixed on the bottom of rack, the whole movable stand setting of the fan tooth gauge on the fan whole fixed frame of tooth gauge, The whole lifting cylinder of fan tooth gauge is fixed on the bottom of the fan whole fixed frame of tooth gauge, fans the piston rod and fan of the whole lifting cylinder of tooth gauge The bottom of the whole movable stand of tooth gauge connects；The fan whole lifting cylinder of tooth gauge can drive the whole movable stand lifting of fan tooth gauge；The fan tooth gauge The top of the fan whole movable stand of tooth gauge is arranged in whole cylinder；The whole ruler of fan tooth gauge is connect with the fan whole cylinder of tooth gauge, and fan tooth gauge is whole U-shaped regular slot is provided on ruler.

Preferably, the plunger pressing device includes that plunger compresses bracket, plunger compression cylinder, plunger compression connection Plate, plunger compress bottom plate, plunger compresses clamping jaw cylinder；The plunger compresses bracket and is arranged in fixed disk；The plunger Compression cylinder setting compresses on bracket in plunger, and the plunger compresses bottom plate and compresses gas by plunger compression connecting plate and plunger Cylinder connection；Plunger compresses the clamping jaw slot that type shape is provided on bottom plate, and the bottom that plunger compresses bottom plate is located at below clamping jaw slot It is provided with plunger pressure plate, the plunger slot of racetrack shape is provided on plunger pressure plate；The bottom that plunger compresses bottom plate is located at pin Plunger fixed block is provided on front side of head pressure plate；Plunger fixing head, plunger fixing head are provided on the plunger fixed block Front end be provided with the fixed convex block of plunger；The rear end of plunger fixing head is provided with plunger mating groove；Plunger fixing head can be in plunger It is moved on fixed block；The plunger compresses clamping jaw cylinder and is fixed on plunger compression bottom by plunger compression clamping jaw cylinder connecting plate On plate, plunger, which compresses, is respectively arranged with the first plunger compression clamping jaw and the second plunger compression clamping jaw on clamping jaw cylinder；First plunger It compresses clamping jaw and the second plunger compresses clamping jaw and is respectively positioned in clamping jaw slot；Plunger, which is provided with, on the side wall of plunger compression bottom plate compresses biography Sensor；Unlocked state is provided with below plunger pressing device；The unlocked state includes solution lock cylinder and unlock rod, unlock Cylinder is arranged in fixed disk, and in solution lock cylinder, the end of unlock rod is provided with to be fixed with plunger for the unlock rod setting The unlock convex block of convex block cooperation.

Preferably, the axial interval regulator includes adjustment frame, adjustment movable frame, adjustment lifting cylinder, adjusts Whole motor, adjustment rotation axis, axial gap adjustment cylinder and fan tooth angle degree fixation fork；The adjustment frame fixation is located at rack On；The adjustment movable frame is arranged on adjustment frame, and adjustment movable frame can move in adjustment frame；The adjustment lifting The bottom of adjustment frame is arranged in cylinder, and the piston rod for adjusting lifting cylinder is connect with the bottom of adjustment movable frame, the adjustment Motor is fixedly connected by adjusting motor support plate with adjustment movable frame, and the rotation axis for adjusting motor is connected with the first adjustment tooth Wheel, the first adjustment gear are connected with second adjustment gear by adjusting toothed belts, the second adjustment gear with it is described Adjustment rotation axis bottom connection, the adjustment rotation axis pass through adjustment movable frame and adjustment frame top, adjustment rotate Axis is connect by bearing block with the top for adjusting movable frame, and fan tooth spiral rotating plate is provided at the top of adjustment rotation axis, fans tooth spiral rotating plate On be provided with pressure sensor seat, be provided with pressure sensor in pressure sensor seat, be connected with fan tooth above pressure sensor Pressure head, fans and is arranged with pressure head limit base on tooth pressure head, and pressure head limit base is connect by sensor compact heap with pressure sensor seat； The axial gap adjustment cylinder is arranged on pressure head limit base by adjusting cylinder connecting plate, and axial gap adjusts cylinder Adjustment cylinder transition plates is connected on piston rod, the fan tooth angle degree fixation fork setting is in adjustment cylinder transition plates.

Preferably, the axial gap closed-loop device includes closed loop bracket, closed loop mobile cylinder, closed loop sliding rail, closes Ring attachment base, closed loop cylinder, closed loop connecting plate, axial gap displacement sensor and closed loop detection axis；The closed loop branch is set up It sets on the rack, the closed loop mobile cylinder is fixed on closed loop bracket by mobile cylinder fixed plate, and described closes Ring attachment base is fixedly connected with the piston rod of closed loop mobile cylinder, and the bottom of closed loop attachment base passes through closed loop sliding rail and closed loop bracket It is slidably connected, the closed loop cylinder is arranged on closed loop attachment base, and the closed loop connecting plate is arranged on closed loop cylinder, institute The axial gap displacement sensor stated is fixed on closed loop connecting plate by sensor mounting plate, the closed loop detection axis It is connect with axial gap displacement sensor；The top of closed loop detection axis is provided with detection axis protection block, detection axis protection block and biography Sensor mounting plate is fixedly connected；The lower part of closed loop detection axis is provided with detection axis fixed block, and detection axis fixed block is connect with closed loop Plate is fixedly connected.

Preferably, the laser soldering device includes laser welding bracket, laser welding support frame, laser welding shifting Movable plate, laser-welding machine；In the laser welding bracket setting fixed platform, the laser welding support frame setting is swashing On photocoagulation bracket, the left and right ends of laser welding support frame are respectively arranged with first laser welding bars and second laser welding Laser welding movable block is provided on bar, first laser welding bars and second laser welding bars；Laser welding support frame is upper Laser welding rotating bar is provided between first laser welding bars and second laser welding bars；The upper end of laser welding rotating bar It is connect by bearing with laser welding support frame with lower end, the top of laser welding rotating bar is connected with laser welding by axle sleeve Runner；It is provided with position indicator on axle sleeve, is fixedly connected at the top of position indicator and laser welding support frame, laser welding Be provided with laser welding coordinating block in rotating bar, the mobile back of the laser welding respectively with laser welding movable block and sharp Photocoagulation coordinating block is fixedly connected；Laser welding runner can drive laser welding movable plate to move up and down；The laser welding Device is arranged on laser welding movable plate, and the light source of laser-welding machine is located at the top of 3rd station.

Preferably, the eddy current testing device includes that vortex is moved forward and backward electric cylinders, electric cylinders attachment base, is vortexed horizontal move Dynamic electric cylinders, electric cylinders sliding rail, vortex are drivingly connected plate, the vertical driving assembly of vortex, are drivingly connected plate and eddy current inspection detector；Institute The vortex stated is moved forward and backward electric cylinders setting on the stationary platform, and one that vortex is moved forward and backward electric cylinders is arranged in the electric cylinders sliding rail Side, the electric cylinders attachment base is moved forward and backward the movable block of electric cylinders with vortex respectively and electric cylinders sliding rail is fixedly connected；The whirlpool The mobile electric cylinders of flow horizontal are arranged on electric cylinders attachment base, and the vortex is drivingly connected plate and vortex moves horizontally the movement of electric cylinders Block is fixedly connected, and the vertical driving assembly setting of the vortex is drivingly connected on plate in vortex；Being vortexed vertical driving assembly includes Vortex driving fixing seat, vortex driving motor, vortex driving rotation axis, vortex driving movable block；The vortex, which drives, fixes Seat setting is drivingly connected on plate in vortex, and the top of vortex driving fixing seat is arranged in the vortex driving motor, described In vortex driving fixing seat, the rotation axis and vortex driving rotation axis for being vortexed driving motor pass through for vortex driving rotation axis setting Shaft coupling connection；In vortex driving rotation axis, vortex driving movable block and vortex are driven for the vortex driving movable block setting Turn moving axis is threadedly coupled；The drive connection plate is fixedly connected with vortex driving movable block, the eddy current inspection detection Head is being drivingly connected plate lower front by the setting of eddy current inspection mounting blocks；It is drivingly connected on the downside of the bottom of plate and is provided with laser position Displacement sensor；The axial clearance detection device includes axial gap detection seat, axial gap detection movable stand, axial gap Detect lifting cylinder, axial gap detection sliding rail, first axis gap detection cylinder, fan toothholder pawl, the detection of the second axial gap Cylinder, measurement transition plates, axial gap measuring appliance；The axial gap detection seat fixation is set on the rack；The axial direction The setting of gap detection movable stand is on axial gap detection seat, and axial gap detection movable stand can detect on seat in axial gap It is mobile；The axial gap detection seat bottom that the axial gap detection lifting cylinder is arranged in, axial gap detect lifting air The piston rod of cylinder is connect with the bottom of axial gap detection movable stand；Detection elasticity is provided on axial gap detection movable stand Plate, the axial gap detection sliding rail setting is on axial gap detection movable stand, the first axis gap detection gas The lower part of cylinder is detected sliding rail with axial gap by setting first axis gap detection cylinder connecting plate and is connect, first axis gap The top for detecting cylinder is fixedly connected by setting fan toothholder pawl connecting plate with the fan toothholder pawl；Between second axial direction Gap detects cylinder and is detected on movable stand by setting the second axial gap detection cylinder connecting plate setting in axial gap, the second axis It is fixedly connected to the piston rod of gap detection cylinder with first axis gap detection cylinder connecting plate；Axial gap detects movable stand Top be provided with axial gap detection slot, the measurement transition plates setting is on axial gap detection movable stand and is located at axis To the top of gap detection slot, the lower section of measurement transition plates and axial gap measuring appliance is arranged in the axial gap measuring appliance It in axial gap detection slot, measures and is provided with measurement protection board in transition plates, the upper end of axial gap measuring appliance, which passes through, to be surveyed Amount protection board is connected with height detection head, and fan tooth top head is arranged on height detection head, fans top and the fan toothholder pawl of tooth top head It matches；The bottom of the fan tooth top head is connect by setting detection spring with measurement protection board, is fanned and is arranged on tooth top head Guide sleeve is detected, the bottom surface for detecting guide sleeve is fixedly connected with the top surface of measurement protection board.

Preferably, being provided with cover board on the inside of the inside of second station and the 4th station in the fixed disk Pressing device；Cover board pressing device includes that cover board compresses bracket, cover board compression cylinder and cover board compression connecting plate；The cover board It compresses bracket to be arranged in fixed disk, the cover board compression cylinder setting compresses on bracket in cover board, and the cover board compresses Connecting plate is fixedly connected with the piston rod of cover board compression cylinder；Cover board compresses and is provided with circular through hole on connecting plate, and cover board compresses There are four cover board pressure heads for setting around the outer ring of circular through hole on the bottom surface of connecting plate；It is additionally provided in described equipment Smoking module, air curtain module and Photoelectric Detection module and the shield for preventing from shooting wounded eyes；The smoking module includes Smoking bracket, air-breathing block, getter assembly, the smoking bracket is arranged on the rack and is located at the side of 3rd station, described Air-breathing block the top of smoking bracket is set, the getter assembly is arranged on air-breathing block；The air curtain module includes Air curtain bracket, air curtain mounting blocks, air curtain adapter；The air curtain bracket is arranged on the rack and is located at the another of 3rd station The top of air curtain bracket is arranged in side, air curtain mounting blocks, and the air curtain adapter is arranged on air curtain mounting blocks；The light Electro-detection module includes Photoelectric Detection bracket, photoelectricity mounting blocks, Photoelectric Detection head；The Photoelectric Detection bracket is arranged in rack Outside that is upper and being located at the first station；The photoelectricity mounting blocks are arranged on Photoelectric Detection bracket, the Photoelectric Detection head It is arranged on photoelectricity mounting blocks；Shield closes 3rd station and the 4th station, and in first station that is located at of shield The sealing door component that can be automatically opened or closed is provided on the right side of left side and second station.

A kind of production method of laser welding gear-box Assembling Production system, cover board are first pre-installed, and it is pre- solid will to fan tooth Surely correct position is arrived, cover board is delivered in the station clamp on the first station by cover board handling equipment；Index dial dress It sets rotation and cover board is delivered to second station；Plunger conveying is installed to cover board by plunger handling equipment, and will not conformed to The plunger blanking of lattice is recycled；Cover board is delivered to 3rd station by indexing table apparatus rotation；By plunger pressing device by pin Head is fixed on the cover board, carries out the adjustment of axial gap to the fan tooth on cover board by axial interval regulator, and adjustment finishes Afterwards, it is detected by the closed loop that axial gap closed-loop device carries out axial gap, after detection, by laser soldering device by pin Head carries out laser welding with cover board；It is rotated after having welded by indexing table apparatus and finished product is delivered to the 4th station；Pass through respectively Eddy current testing device and axial clearance detection device carry out eddy current inspection detection and axial gap detection to the finished product after having welded； Finished product is delivered to the first station by indexing table apparatus rotation after having detected；If qualification passes through the blanking of cover board handling equipment；If no Qualification is delivered to recovery processing in waste channel by cover board handling equipment 3.

Compared with prior art, the beneficial effects of the present invention are:

(1) plunger can be delivered on cover board automatically by plunger handling equipment, and underproof plunger is recycled；

(2) position of fan tooth can be adjusted by fanning tooth gauge mould preparation block, it is further to stablize accurate processing, improve welding quality and Welding efficiency；

(3) gap between axial direction can be automatically adjusted by axial interval regulator, prevents welding dislocation or not prison welding；

(4) axial gap is able to detect by axial gap closed-loop device, reduces the probability of work pieces process mistake, reduction is scrapped Rate；

(5) plunger and cover board can be welded automatically by laser soldering device, reduces cost of labor, improve welding efficiency；

(6) it can prevent plunger when welding from shaking or misplacing by plunger pressing device, improve welding precision；

(7) workpiece welded can be detected by eddy current testing device and axial clearance detection device, by unqualified production Product recycling improves the entire quality of production and production qualification rate；

(8) welding surroundings and welding matter can be purified by smoking module, air curtain module and Photoelectric Detection module and shield Amount reduces the damage to human body.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is the structural schematic diagram of cover board handling equipment.

Fig. 3 is the structural schematic diagram of plunger handling equipment.

Fig. 4 is the structural schematic diagram for fanning tooth gauge mould preparation block.

Fig. 5 is the structural schematic diagram of axial gap closed-loop device.

Fig. 6 is the structural schematic diagram of axial interval regulator.

Fig. 7 is the structural schematic diagram of laser soldering device.

Fig. 8 is the structural schematic diagram of plunger pressing device.

Fig. 9 is the structural schematic diagram of eddy current testing device.

Figure 10 is the structural schematic diagram of axial clearance detection device.

Figure 11 is the structural schematic diagram of cover board pressing device.

Specific embodiment

In order to make the present invention more obvious and understandable, cooperation attached drawing is described in detail below.

As shown in Fig. 1 and Figure 11, a kind of laser welding gear-box Assembling Production system, including the detection of gear shaft laser welding Equipment, the equipment include rack 1, indexing table apparatus, cover board handling equipment 3, plunger handling equipment 4, axial gap closed loop Device 5, axial interval regulator 6, laser soldering device 7, plunger pressing device 8, eddy current testing device 9 and axial gap inspection Survey device 10.The indexing table apparatus includes index dial 21, index dial drive module 22 and fixed disk 23.The index dial Drive module 22 is fixed in rack 1, and the fixed disk 23 is connected by middle transition disk and index dial drive module 22 It connects, the index dial 21 is between index dial drive module 22 and fixed disk 23.Index dial drive module 22, which can drive, divides Scale 21 rotates and fixed disk 21 can be made fixed.There are four stations, four stations to be divided into the first station for setting on index dial 21 211, second station 212,3rd station 213 and the 4th station 214.Station clamp 25 is provided on each station.Fixed disk Inside on 23 positioned at the inside of second station 212 and the 4th station 214 is provided with cover board pressing device 12.Cover board compresses dress Setting 12 includes that cover board compresses bracket 121, cover board compression cylinder 122 and cover board compression connecting plate 123.The cover board compresses bracket 121 are arranged in fixed disk 23, and the setting of cover board compression cylinder 122 compresses on bracket 121 in cover board, the cover board pressure Fishplate bar 123 is close to be fixedly connected with the piston rod of cover board compression cylinder 122.Cover board, which compresses, is provided with round lead on connecting plate 123 Hole 1231, cover board compress around the outer ring for being located at circular through hole 1231 on the bottom surface of connecting plate 123 setting there are four cover board pressure head 1232.Feeding and blanking of the cover board handling equipment 3 for cover board.The plunger handling equipment 4 is arranged in second station 212 outside, qualified plunger for being delivered on cover board and recycling underproof plunger by plunger handling equipment 4.It is described Axial interval regulator 6 lower section of 3rd station 213 is set, axial interval regulator 6 for adjust it is axial between Gap.The outside of 3rd station 213 is arranged in the axial gap closed-loop device 5, and axial gap closed-loop device 5 is for closing Axial gap.The upper of axial gap closed-loop device 5 is arranged in by the way that fixed platform 11 is arranged in the laser soldering device 7 Side, fixed platform 11 are arranged in rack 1, and laser soldering device 7 is for gap axial in welded cover plate.The plunger pressure The inside of 3rd station 213 is arranged in tight device 8, and plunger pressing device 8 is for compressing plunger.The EDDY CURRENT dress 9 tops that the 4th station 214 is set by fixed platform 11 are set, eddy current testing device 9 is detected for eddy current inspection.Described The lower section of the 4th station 214 is arranged in axial clearance detection device 10.Axial clearance detection device 10 is used for laser welding rear axle Detection to gap.Finished product cover board is delivered to cover board loading and unloading delivery module blanking by cover board loading and unloading conveyor module.Described Smoking module 13, air curtain module 14 and Photoelectric Detection module 15 and the protection for preventing from shooting wounded eyes are additionally provided in the equipment Cover.The smoking module includes smoking bracket, air-breathing block, getter assembly, and the smoking bracket is arranged in rack 1 and position In the side of 3rd station 213, the top of smoking bracket is arranged in the air-breathing block, and the getter assembly is arranged in air-breathing On block.The air curtain module includes air curtain bracket, air curtain mounting blocks, air curtain adapter.The air curtain bracket is arranged in machine The top of air curtain bracket, the air curtain switching is arranged in the other side on frame 1 and positioned at 3rd station 213, air curtain mounting blocks Head is arranged on air curtain mounting blocks.The Photoelectric Detection module includes Photoelectric Detection bracket, photoelectricity mounting blocks, Photoelectric Detection Head.The outside in rack 1 and being located at the first station 211 is arranged in the Photoelectric Detection bracket.The photoelectricity mounting blocks are set It sets on Photoelectric Detection bracket, the Photoelectric Detection head is arranged on photoelectricity mounting blocks.Shield is by 3rd station 213 and Four stations 214 closing, and being provided with positioned at the left side of the first station 211 and the right side of second station 212 for shield can The sealing door component being automatically opened or closed.

As depicted in figs. 1 and 2, feeding and blanking of the cover board handling equipment 3 for cover board.Cover board loading and unloading dress Setting 3 includes cover board loading and unloading delivery module and cover board loading and unloading conveyor module.The rear end of the cover board loading and unloading conveyor module Mutually it is connected with the front end of cover board loading and unloading delivery module, cover board loading and unloading conveyor module is by cover board by cover board loading and unloading delivery module It is delivered in the station clamp of the first station 211.The cover board loading and unloading delivery module includes cover board conveyer frames 311, cover board Transport motor 312, cover board transmission driving wheel 313, cover board transmission driven wheel 314, the first cover tape 315, cover board transmission master Dynamic roller 316, cover board transmission driven voller 317, cover board transmit pedestal 318, the second cover tape 319.The cover board transmits electricity Machine 312 is fixed in rack 1 by cover board transport motor frame 311, and rotation axis and the cover board transmission of cover board transport motor 312 are actively 313 connection of wheel, cover board transmission driving wheel 313 connection transmit driven wheel 314 with cover board by the first cover tape 315 and connect, Cover board transmits driven wheel 314 and connect with cover board transmission drive roll 316, and cover board transmits drive roll 316 and cover board transmits driven voller 317 It is connected by the second cover tape 319.The described cover board transmission pedestal 318 be arranged in rack 1 and with cover board conveyer frames 311 It is fixedly connected, the front end of cover board transmission pedestal 318 is arranged in cover board transmission drive roll 316, and the cover board transmits driven voller 317 The rear end of cover board transmission pedestal 318 is set, and two lateral roofs of cover board transmission pedestal 318, which are provided with, prevents cover board from skidding off from two sides L shape transmit baffle 3181.The front top of cover board transmission pedestal 318, which is provided with, prevents cover board to be detached from the second cover tape 319 cover board transmits baffle 3182.The waste channel for waste material blanking is additionally provided with behind cover board loading and unloading delivery module. The cover board loading and unloading conveyor module includes cover board conveying support 321, cover board conveyer slideway 322, cover board conveying connecting plate 323, cover board conveys clamping jaw cylinder 324.The setting of cover board conveying support 321 is respectively arranged with cover board conveying limited block 3211, the cover board conveyer slideway 322 is arranged in front of cover board conveying support 321, and the cover board conveys clamping jaw gas Cylinder 324 conveys connecting plate 323 by cover board and is slidably connected with cover board conveyer slideway 322.The bottom of cover board conveying clamping jaw cylinder 324 It is respectively arranged with the first clamping jaw 3241 and the second clamping jaw 3242, is provided with clamping jaw on the first clamping jaw 3241 and the second clamping jaw 3242 Piece 3243.

When work, is rotated by cover board transport motor 312 and cover board is driven to transmit the rotation of driving wheel 313, cover board transmission is actively Wheel 313 drives cover board to transmit the rotation of driven wheel 314 by the first cover tape 315, and cover board transmits driven wheel 314 and drives cover board It transmits drive roll 316 to rotate, cover board transmits drive roll 316 and drives cover board to transmit driven voller 317 by the second cover tape 319 Rotation, before cover board is placed into the second cover tape 319, first pre-installs cover board, by the way that cover board is placed into the pre- of rack On assembling fixture, by the way that pre-installation gripping block is pressed to the gear set on cover board manually, gear set is compressed, pine is not likely to produce It is dynamic, cover board is placed on the second cover tape 319 after pre-installation, is delivered to cover board by the second cover tape 319 The end of second cover tape 319.Cover board is driven to convey clamping jaw cylinder 324 in cover board conveying support 321 by drag chain Move back and forth, cover board conveying clamping jaw cylinder 324, which is covered cover board by the first clamping jaw 3241 and the second clamping jaw 3242, is delivered to the In the station clamp 25 of one station 211, and Photoelectric Detection is carried out by Photoelectric Detection module 15.When cover board and plunger have welded Cheng Hou conveys clamping jaw cylinder 324 by cover board and finished product is delivered on the second cover tape 319, if qualified convey with regard to finished product Out, if unqualified be delivered to progress waste recovery processing in waste channel for product.

The problem of device is able to solve cover board riding position inaccuracy, conveys Caton.Mould is transmitted by cover board loading and unloading Block and cover board loading and unloading conveyor module match, and can be fed directly to cover board in station clamp 25, and pass through Photoelectric Detection Whether the position that the detection cover board of module 15 is put is wrong, reduces the welding deviation of following process.

Plunger handling equipment 4 shown in shown in as shown in Figure 1, Figure 3 and Figure 4 includes plunger loading and unloading module and plunger middle transition Module.The plunger that the plunger middle transition module is used to place the conveying of plunger blanking component clamps plunger loading assemblies Material.The plunger loading and unloading module includes plunger loading and unloading bracket 411, plunger electric machine support 412, plunger motor 413, plunger Rotation axis 414, the first plunger shaft fixed block 415, the second plunger shaft fixed block 416, plunger movable block 417, plunger sliding Plate 418, plunger loading assemblies, plunger blanking component.The plunger loading and unloading bracket 411 is arranged in rack 1, the pin Head motor 413 is fixed on plunger loading and unloading bracket 411 by plunger electric machine support 412, and the rotation axis of plunger motor 413 passes through Shaft coupling is connect with plunger rotation axis 414, and one end of plunger rotation axis 414 is fixed on the first plunger shaft by first bearing and consolidates Determine on block 415, the other end of plunger rotation axis 414 is fixed on the second plunger shaft fixed block 416 by second bearing.It is described Plunger movable block 417 be arranged in plunger rotation axis 414, and plunger movable block 417 is threadedly coupled with plunger rotation axis 414. The plunger sliding panel 418 is fixedly connected with plunger movable block 417, is provided with plunger sliding rail on plunger loading and unloading bracket 411 4111, plunger sliding panel 418 is slidably connected by plunger sliding rail 4111 with plunger loading and unloading bracket 411.The plunger feeding One end of plunger sliding panel 418 is arranged in component, and the other end of plunger sliding panel 418 is arranged in the plunger blanking component. Plunger loading assemblies include plunger feeding cylinder 401, plunger feeding connecting plate 402, plunger feeding clamping jaw cylinder 403, described Plunger feeding cylinder 401 is fixed on plunger sliding panel 418, and the plunger feeding clamping jaw cylinder 403 passes through in plunger Material connecting plate 402 is connect with the piston rod of plunger feeding cylinder 401.403 bottom of plunger feeding clamping jaw cylinder is provided with the first pin Head feeding clamping jaw 4031 and the second plunger feeding clamping jaw 4032.The plunger blanking component includes plunger blanking cylinder 491, pin Head blanking rotary cylinder 492, plunger shaft 493, plunger swivel plate 494, plunger cylinder 495, plunger base of the carrier head 496 and plunger mistake Cab apron 497.The plunger blanking cylinder 491 is fixed on plunger sliding panel 418, the plunger blanking rotary cylinder 492 are fixedly connected by plunger blanking connecting plate 4921 with the piston rod of plunger blanking cylinder 491.The plunger shaft 493 It is connect with plunger blanking rotary cylinder 492, plunger limit plate 4931, the plunger is provided in the plunger shaft 493 The lower part of limit plate 4931 is connect by bearing with plunger shaft 493, the top of plunger limit plate 4931 and plunger blanking cylinder 491 piston rod is fixedly connected.The plunger swivel plate 494 is connect with plunger shaft 493.The plunger transition plates 497 It is fixedly connected with plunger swivel plate 494.The top of plunger transition plates 497, plunger collet is arranged in the plunger base of the carrier head 496 Collet 4961 is provided on seat 496.The collet 4961 is connected by collet connector 4962 and the plunger cylinder 495 It connects, plunger cylinder 495 is fixed at the bottom of plunger transition plates 497.The plunger middle transition module includes plunger mistake Cross bracket 421, plunger transition cylinder 422, plunger transition connecting plate 423, plunger transition clamping jaw cylinder 424.The plunger mistake Bracket 421 is crossed to be arranged in rack 1.The plunger transition cylinder 422 is fixed on plunger transition bracket 421, described Plunger transition clamping jaw cylinder 424 be fixedly connected by plunger transition connecting plate 423 with the piston rod of plunger transition cylinder 422. First Transition clamping jaw 4241 and the second transition clamping jaw 4242 are provided on plunger transition clamping jaw cylinder 424.The pin being located in rack 1 The lower section of head cylinder 495 is provided with plunger blanking channel.Inside in fixed disk 23 positioned at 3rd station 213 is provided with for solid The plunger limiting cylinder of fixing limit is connected with plunger limited block on limiting cylinder, plunger gag lever post is provided on plunger limited block, Plunger limit U-type groove is provided on plunger gag lever post, plunger limit U-type groove is matched with the plunger on cover board.The rack 1 The upper lower section positioned at 3rd station 213 is provided with fan tooth gauge mould preparation block, and the fan tooth gauge mould preparation block includes that fan tooth gauge solidating is fixed Frame 431, the whole movable stand 432 of fan tooth gauge, the whole lifting cylinder 433 of fan tooth gauge, the whole cylinder 434 of fan tooth gauge and the fan whole ruler 435 of tooth gauge.Institute The whole fixed frame 431 of fan tooth gauge stated is fixed on the bottom of rack 1, and the whole setting of movable stand 432 of the fan tooth gauge is whole in fan tooth gauge On fixed frame 431, the whole lifting cylinder 433 of fan tooth gauge is fixed on the bottom of the fan whole fixed frame 431 of tooth gauge, fans the whole liter of tooth gauge The piston rod of sending down abnormally ascending cylinder 433 is connect with the bottom of the fan whole movable stand 432 of tooth gauge.The fan whole lifting cylinder 433 of tooth gauge can drive fan tooth Regular movable stand 432 is gone up and down.The top of the fan whole movable stand 432 of tooth gauge is arranged in the whole cylinder 434 of fan tooth gauge.The fan The whole ruler 435 of tooth gauge is connect with the fan whole cylinder 434 of tooth gauge, is fanned and is provided with U-shaped regular slot 4351 on the whole ruler 435 of tooth gauge

When work, plunger motor 413 drives plunger rotation axis 414 to rotate, and plunger rotation axis 414 drives plunger movable block 417 Return sliding, plunger movable block 417 drive plunger sliding panel 418 slidably reciprocate, plunger sliding panel 418 drive plunger loading assemblies and Plunger blanking component conveys back and forth, and the plunger blanking cylinder 491 drives plunger blanking rotary cylinder 492 to move up and down, and sells Head be delivered on the collet 4961 on plunger base of the carrier head 496 by a upper procedure, by plunger cylinder 495 can by collet open or Plunger is delivered to the First Transition of plunger transition clamping jaw cylinder 424 by plunger sliding panel 418 thus to fix plunger by tightening On clamping jaw 4241 and the second transition clamping jaw 4242, when plunger blanking component goes back to clamp next plunger, plunger feeding Component drives plunger feeding clamping jaw cylinder 403 to move up and down by plunger feeding cylinder 401, and plunger feeding clamping jaw cylinder 403 will Plunger in plunger middle transition module clamps, when next plunger is delivered in plunger middle transition module, plunger feeding A upper plunger is delivered on the station clamp 215 in second station 212 by component, drives plunger limit by plunger limiting cylinder Position bar is fixed on the cover board by plunger, then drives fan tooth gauge whole by the whole lifting cylinder 433 of fan tooth gauge in fan tooth gauge mould preparation block Movable stand 432 moves up, and is moved left and right by the whole ruler 435 of fan tooth gauge on the fan whole cylinder 434 of tooth gauge to adjust the position of fan tooth It sets.If plunger can not be matched with cover board, plunger can be delivered in plunger middle transition module, will be discarded by collet 4961 Plunger it is fixed be rotated by 90 ° by plunger blanking rotary cylinder 492, plunger is recycled by plunger blanking channel blanking.

The device be able to solve plunger and cover board it is fixed when can not match, can not adjust and what can not be recycled asks Topic.It is conveyed simultaneously by plunger loading assemblies and plunger blanking component, can be improved transfer efficiency, and plunger blanking group Part can directly recycle the direct blanking of underproof plunger, improve the quality of product, by plunger limiting cylinder can by plunger into Row is fixed, and is adjusted by fan tooth gauge mould preparation block by tooth is fanned, and the quality of assembling is further increased.

As illustrated in figures 1 and 8, plunger pressing device 8 includes that plunger compresses bracket 81, plunger compression cylinder 82, plunger pressure It is close to fishplate bar 83, plunger compresses bottom plate 84, plunger compresses clamping jaw cylinder 85.The plunger compresses bracket 81 and is arranged in fixed disk On 23.The setting of plunger compression cylinder 82 compresses on bracket 81 in plunger, and the plunger compresses bottom plate 84 and passes through plunger Connecting plate 83 is compressed to connect with plunger compression cylinder 82.Plunger compresses the clamping jaw slot 841 that type shape is provided on bottom plate 84, pin The bottom that head compresses bottom plate 84, which is located at below clamping jaw slot 841, is provided with plunger pressure plate 842, is provided on plunger pressure plate 842 The plunger slot 843 of racetrack shape.The front side that the bottom that plunger compresses bottom plate 84 is located at plunger pressure plate 842 is provided with plunger and fixes Block 844.Plunger fixing head 845 is provided on the plunger fixed block 844, the front end of plunger fixing head 845 is provided with plunger Fixed convex block 8451.The rear end of plunger fixing head 845 is provided with plunger mating groove 8452.Plunger fixing head 845 can be solid in plunger Determine to move on block 844.The plunger compresses clamping jaw cylinder 85 and is fixed on plunger by plunger compression clamping jaw cylinder connecting plate 851 It compresses on bottom plate 84, plunger, which compresses, is respectively arranged with the first plunger compression clamping jaw 852 and the second plunger compression on clamping jaw cylinder 85 Clamping jaw 853.First plunger compresses clamping jaw 852 and the second plunger compresses clamping jaw 853 and is respectively positioned in clamping jaw slot 841.Plunger compresses bottom Plunger jam sensor 86 is provided on the side wall of plate 84.The lower section of plunger pressing device 8 is provided with unlocked state.The solution Lock module includes solution lock cylinder 871 and unlock rod 872, and solution lock cylinder 871 is arranged in fixed disk 23, the unlock rod 872 In solution lock cylinder 871, the end of unlock rod 872 is provided with the unlock convex block cooperated with the fixed convex block 8451 of plunger for setting 8721。

When work, plunger compression cylinder 82 can drive plunger to compress on bottom plate 84 and move down by plunger compression connecting plate 83 It is dynamic.The clamping that the first plunger compresses clamping jaw 852 and the first plunger compresses clamping jaw 853 can be driven by compressing clamping jaw cylinder 85 by plunger Or unclamp, it is moved to the top of plunger on cover board by the clamping jaw slot 841 that plunger is compressed bottom plate 84, plunger is compressed into bottom plate 84 It moves down, enters plunger in clamping jaw slot 841 by plunger slot 843, clamping jaw 852 and the second pin are compressed by the first plunger Head compresses clamping jaw 853 and clamps plunger, and moves after driving unlock rod 872 to think by solution lock cylinder 871, makes unlock rod 872 It is matched with the plunger fixing head 845 in plunger fixed block 844, makes plunger mating groove 8452 in plunger fixing head 845 by pin Head bottom fix, etc. laser weldings it is complete after, by solution lock cylinder 871 drive unlock rod 872 move forward, make plunger fixing head 845 unclamp in unlocked state.

The device is able to solve when plunger is welded with cover board and can not fix, easy to loosen the problem for leading to welding effect difference. It is moved up and down by plunger compression cylinder 82 and plunger compresses clamping jaw cylinder 85 and clamps plunger, and pass through unlocked state energy The enough stability further ensured when welding prevents plunger and cover board when welding from relatively moving, increases the weldering of plunger and cover board Intensity is connect, welding quality is improved.

As shown in figures 1 to 6, axial interval regulator 6 includes adjustment frame 61, adjustment movable frame 62, adjustment lifting air Cylinder 63, adjustment motor 64, adjustment rotation axis 65, axial gap adjustment cylinder 66 and fan tooth angle degree fixation fork 67.The adjustment The fixation of frame 1 is located in rack 1.The adjustment movable frame 62 is arranged on adjustment frame 61, and adjustment movable frame 62 can adjust It is moved in frame 61.The adjustment lifting cylinder 63 is arranged in the bottom of adjustment frame 61, adjust the piston rod of lifting cylinder 63 with The bottom connection of movable frame 62 is adjusted, the adjustment motor 64 is solid by adjusting motor support plate 641 and adjustment movable frame 62 Fixed connection, the rotation axis of adjustment motor 64 are connected with the first adjustment gear 642, and the first adjustment gear 642 is by adjusting gear biography Band 643 is sent to be connected with second adjustment gear 644, the bottom of the second adjustment gear 644 and the adjustment rotation axis 65 Connection, the adjustment rotation axis 65 pass through the top of adjustment movable frame 62 and adjustment frame 61, and adjustment rotation axis 65 passes through bearing Seat 651 is connect with the top of adjustment movable frame 62, is adjusted and is provided with fan tooth spiral rotating plate 652 at the top of rotation axis 65, fans tooth spiral rotating plate It is provided with pressure sensor seat 653 on 652, pressure sensor 654, pressure sensor 654 are provided in pressure sensor seat 653 Top is connected with fan tooth pressure head 655, fans and is arranged with pressure head limit base 656 on tooth pressure head 655, pressure head limit base 656 passes through sensing Device compact heap 657 is connect with pressure sensor seat 653.The axial gap adjustment cylinder 66 is by adjusting cylinder connecting plate 661 are arranged on pressure head limit base 657, are connected with adjustment cylinder transition plates 662 on the piston rod of axial gap adjustment cylinder 66, The setting of fan tooth angle degree fixation fork 67 is in adjustment cylinder transition plates 662.U-shaped fan is provided on fan tooth angle degree fixation fork 67 Tooth angle degree mating groove.

When work, adjustment movable frame 62 is driven to move up and down by adjusting lifting cylinder 63, by adjusting the drive of motor 64 The first adjustment gear 642 rotates, and the first adjustment gear 642 drives second adjustment gear 644 to revolve by adjusting toothed belts 643 Turn, second adjustment gear 644 drives adjustment rotation axis 65 to rotate, and adjustment rotation axis 65 drives fan tooth spiral rotating plate 652 and fan tooth pressure First 655 rotation, axial gap adjust cylinder 66 and drive fan tooth by adjusting cylinder connecting plate 661 and adjustment cylinder transition plates 662 Angle fixation fork 67 moves left and right, and fan tooth angle degree fixation fork 67 is matched with fan tooth, can be revolved by fanning tooth angle degree fixation fork 67 Turn to move up and down to adjust the angles and positions of fan tooth.

The device is able to solve fan tooth and can not adjust, and makes to fan tooth and plunger cooperates problem not in place, by adjusting lifting Cylinder 63, adjustment motor 64 and axial gap adjustment cylinder 66 drive the rotation of fan tooth angle degree fixation fork 67 and move up and down Move back and forth, the position for fanning the adjustment fan tooth of tooth angle degree fixation fork 67 can be made to cooperate fan tooth preferably with plunger, improve welding Quality.

As shown in Figure 1 and Figure 5, axial gap closed-loop device 5 is sliding including closed loop bracket 51, closed loop mobile cylinder 52, closed loop Rail 53, closed loop attachment base 54, closed loop cylinder 55, closed loop connecting plate 56, axial gap displacement sensor 57 and closed loop detection axis 58. The closed loop bracket 51 is arranged in rack 1, and the closed loop mobile cylinder 52 is set by the fixation of mobile cylinder fixed plate 521 It sets on closed loop bracket 51, the closed loop attachment base 54 is fixedly connected with the piston rod of closed loop mobile cylinder 52, closed loop connection The bottom of seat 54 is slidably connected by closed loop sliding rail 53 with closed loop bracket 51, and the closed loop cylinder 55 is arranged in closed loop attachment base On 54, the closed loop connecting plate 56 is arranged on closed loop cylinder 55, and the axial gap displacement sensor 57 passes through sensing Device mounting plate 571 is fixed on closed loop connecting plate 56, the closed loop detection axis 58 and axial gap displacement sensor 57 Connection.The top of closed loop detection axis 58 is provided with detection axis protection block 581, detection axis protection block 581 and sensor mounting plate 571 It is fixedly connected.The lower part of closed loop detection axis 58 is provided with detection axis fixed block 582, detection axis fixed block 582 and closed loop connecting plate 571 are fixedly connected.

When work, drives closed loop attachment base 54 to be moved forward and backward by closed loop mobile cylinder 52, driven by closed loop cylinder 55 Axial gap displacement sensor 57 and closed loop detection axis 58 move up and down, and axial gap displacement sensor 57 can be such that closed loop detects Axis 58 is moved to specified position to detecting at plunger closed loop, further ensures the quality of closed loop.

Whether the device is able to solve the closed loop location before and after the closed loop of axial gap position qualified.Pass through closed loop mobile cylinder 52 It is able to drive before and after closed loop detection axis 58 and moves up and down with closed loop cylinder 55, and detected by axial gap displacement sensor 57 Whether the position of closed loop is qualified, can further ensure that whether qualified, the scrappage of reduction gear shaft welding before and after closed loop.

As shown in Figure 1 and Figure 7, laser soldering device 7 includes laser welding bracket 71, laser welding support frame 72, laser Weld movable plate 74, laser-welding machine 75.The laser welding bracket 71 is arranged in fixed platform 11, the laser welding Support frame 72 is arranged on laser welding bracket 71, and the left and right ends of laser welding support frame 72 are respectively arranged with first laser weldering Laser is provided on extension bar 721 and second laser welding bars 722, first laser welding bars 721 and second laser welding bars 722 Weld movable block 723.On laser welding support frame 72 between first laser welding bars 721 and second laser welding bars 722 It is provided with laser welding rotating bar 73.The top and bottom of laser welding rotating bar 73 pass through bearing and laser welding support frame 72 The top of connection, laser welding rotating bar 73 is connected with laser welding runner 732 by axle sleeve 731.Position is provided on axle sleeve 731 Display 733 is set, position indicator 733 is fixedly connected with the top of laser welding support frame 72, in laser welding rotating bar 73 Be provided with laser welding coordinating block 734,74 back side of laser welding movable plate respectively with laser welding movable block 723 and swash Photocoagulation coordinating block 734 is fixedly connected.Laser welding runner 732 can drive laser welding movable plate 74 to move up and down.Described Laser-welding machine 75 is arranged on laser welding movable plate 74, and the light source of laser-welding machine 75 is located at the top of 3rd station 213.

When work, laser welding rotating bar 73 is driven to rotate by laser welding runner 732,73 energy of laser welding rotating bar It drives laser welding coordinating block 734 to move up and down, swashing on laser welding movable plate 74 is driven by laser welding coordinating block 734 Photocoagulation device 75 moves up and down.To carry out laser welding to control the welding optimum height of laser-welding machine 75.

The device, which is able to solve, manually to be welded unstable, and worker is at high cost, working strength and danger level be big Problem.By automatic laser soldering apparatus, it can replace manually welding, reduce cost of labor, reduce the somatic damage of worker, Ensure the personal safety of worker, and can largely improve welding quality.

As shown in Fig. 1 and Fig. 9, eddy current testing device 9 includes that vortex is moved forward and backward electric cylinders 91, electric cylinders attachment base 92, vortex Electric cylinders 93, electric cylinders sliding rail 94, vortex is moved horizontally to be drivingly connected plate 95, the vertical driving assembly of vortex, be drivingly connected plate 97 and whirlpool Flow carrying out flaw detection head 98.The vortex is moved forward and backward electric cylinders 91 and is arranged in fixed platform 11, and the electric cylinders sliding rail 94 is set It sets and is moved forward and backward the side of electric cylinders 91 in vortex, the electric cylinders attachment base 92 is moved forward and backward the movement of electric cylinders 91 with vortex respectively Block is fixedly connected with electric cylinders sliding rail 94.The vortex moves horizontally electric cylinders 93 and is arranged on electric cylinders attachment base 92, the whirlpool Stream is drivingly connected plate 95 to be fixedly connected with the movable block that vortex moves horizontally electric cylinders 93, the vertical driving assembly setting of the vortex It is drivingly connected on plate 95 in vortex.Being vortexed vertical driving assembly includes vortex driving fixing seat 961, vortex driving motor 962, whirlpool Stream driving rotation axis 963, vortex driving movable block 964.Vortex driving fixing seat 961 setting is drivingly connected plate in vortex On 95, the top of vortex driving fixing seat 961 is arranged in the vortex driving motor 962, and the vortex drives rotation axis In vortex driving fixing seat 961, the rotation axis and vortex driving rotation axis 963 for being vortexed driving motor 962 pass through connection for 963 settings The connection of axis device.Described vortex driving movable block 964 setting in vortex driving rotation axis 963, vortex driving movable block 964 with Vortex driving rotation axis 963 is threadedly coupled.The drive connection plate 97 is fixedly connected with vortex driving movable block 964, described Eddy current inspection detector 98 by eddy current inspection mounting blocks 981 be arranged be drivingly connected 97 lower front of plate.It is drivingly connected plate Laser displacement sensor 99 is provided on the downside of 97 bottom.

When work, electric cylinders 91 is moved forward and backward by vortex, vortex is driven to move horizontally the back-and-forth motion of electric cylinders 93, pass through vortex Moving horizontally electric cylinders 93 drives the vertical driving assembly of vortex to move horizontally, and is vortexed in vertical driving assembly through vortex driving motor 962 rotations drive vortex driving rotation axis 963 to rotate, and vortex driving rotation axis 963 can drive vortex about 964 movable block of driving Mobile, vortex driving movable block 964 can drive eddy current inspection detector 98 and laser displacement sensor by being drivingly connected plate 97 99 move up and down, by eddy current inspection detector can all-around mobile, and be moved to designated position carry out eddy current inspection inspection It surveys.

The device is able to solve plunger and cover board welded after without detect finished product whether He Ge problem.It is visited by vortex Triage gauge head can all-around mobile, and carry out eddy current inspection detection.Can be further ensured that after laser welding is complete at quality Amount, promotes the quality of entire welding production line, promotes the quality of entire finished product.

As shown in Fig. 1 and Figure 10, the axial clearance detection device 10 includes between axial gap detection seat 101, axial direction Gap detects movable stand 102, axial gap detection lifting cylinder 103, axial gap and detects sliding rail 104, first axis gap detection Cylinder 105, fan toothholder pawl 106, the second axial gap detection cylinder 107, measurement transition plates 108, axial gap measuring appliance 109. The axial gap detection fixation of seat 101 is located in rack 1.The axial gap detection movable stand 102 is arranged in axial direction On gap detection seat 101, and axial gap detection movable stand 102 can be detected in axial gap and be moved on seat 101.The axial direction The axial gap that gap detection lifting cylinder 103 is arranged in detects 101 bottom of seat, and axial gap detects the work of lifting cylinder 103 Stopper rod is connect with the bottom of axial gap detection movable stand 102.Detection elastic plate is provided on axial gap detection movable stand 102 1021, axial gap detection sliding rail 104 setting is on axial gap detection movable stand 102, between the first axis The lower part that gap detects cylinder 105 sliding rail is detected by setting first axis gap detection cylinder connecting plate 1051 and axial gap The top of 104 connections, first axis gap detection cylinder 105 passes through setting fan toothholder pawl connecting plate 1061 and the fan toothholder Pawl 106 is fixedly connected.The second axial gap detection cylinder 107 detects cylinder connecting plate by the second axial gap of setting On axial gap detection movable stand 102, the second axial gap is detected between the piston rod and first axis of cylinder 107 for 1071 settings Gap detection cylinder connecting plate 1051 is fixedly connected.The top of axial gap detection movable stand 102 is provided with axial gap detection slot 1022, the setting of measurement transition plates 108 is on axial gap detection movable stand 102 and is located at axial gap detection slot 1022 Top, the axial gap measuring appliance 109 be arranged in measurement transition plates 108 lower section and axial gap measuring appliance 109 Measurement protection board 1081, axial gap measuring appliance 109 are provided in transition plates 108 in measuring in axial gap detection slot 1022 Upper end pass through measurement protection board 1081 be connected with height detection head 1091, be arranged on height detection head 1091 fan tooth top head 1092, the top for fanning tooth top head 1092 is matched with fan toothholder pawl 106.The bottom of the fan tooth top head 1092 passes through setting inspection It surveys spring 1093 to connect with measurement protection board 1081, fans and be arranged with detection guide sleeve 1094 on tooth top head 1092, detect guide sleeve 1094 bottom surface is fixedly connected with the top surface of measurement protection board 1081.

When work, 103 energy band moving axis of lifting cylinder is detected by axial gap and is moved down on gap detection movable stand 102 It is dynamic.Fan toothholder pawl 106 is driven to move up and down by first axis gap detection cylinder 105.Second axial gap detects cylinder 107 First axis gap detection cylinder 105 can be driven to be moved forward and backward.It fans toothholder pawl 106 and passes through first axis gap detection cylinder 105 The position to match with fan tooth is moved up and down before and after detecting cylinder 107 with the second axial gap, and fan tooth is fixed, passes through axis Fan tooth top head 1092 can be made to be moved to the lower section of fan tooth to gap detection lifting cylinder 103, and pass through height detection head 1091 Whether the position of detection fan tooth is qualified.

The device is able to solve the complete rear fan undetectable problem of tooth of laser welding.Consolidated by fan toothholder pawl 106 by tooth is fanned Fixed, whether the position that fan tooth is detected by height detection head 1091 and fan tooth top head 1092 is qualified.It can be further ensured that welding Fan tooth Qualification after complete reduces scrap by detection and is delivered to next process, reduces the qualification rate of the entire production line, Promote the entire quality of production.

When whole system works, cover board is first pre-installed, and fan tooth is generally fixed to correct position, by cover board Cover board is delivered in the station clamp 25 on the first station 211 by blanking device 3.Cover board is delivered to the by indexing table apparatus rotation Two stations 212.Plunger conveying is installed to cover board by plunger handling equipment 4, and underproof plunger blanking is recycled Processing.Cover board is delivered to 3rd station 213 by indexing table apparatus rotation.Plunger is fixed on cover board by plunger pressing device 8 On, the adjustment of axial gap is carried out to the fan tooth on cover board by axial interval regulator 6, after adjustment, passes through axial direction Gap closed-loop device 5 carries out the closed loop detection of axial gap, after detection, by laser soldering device 7 by plunger and cover board Carry out laser welding.It is rotated after having welded by indexing table apparatus and finished product is delivered to the 4th station 214.Pass through vortex inspection respectively Survey that the finished product after device 9 and 10 pairs of axial clearance detection device welds carries out eddy current inspection detection and axial gap detects.Inspection Finished product is delivered to the first station 211 by indexing table apparatus rotation after having surveyed.If qualification passes through 3 blanking of cover board handling equipment.If Unqualified be delivered in waste channel by cover board handling equipment 3 is recycled.

In conclusion plunger can be delivered on cover board automatically by plunger handling equipment, and by underproof pin Head recovery processing.The position of fan tooth can be adjusted by fanning tooth gauge mould preparation block, it is further to stablize accurate processing, improve welding matter Amount and welding efficiency.The gap between axial direction can be automatically adjusted by axial interval regulator, prevents welding from misplacing or welding not Jail.It is able to detect axial gap by axial gap closed-loop device, reduces the probability of work pieces process mistake, reduces scrappage.It is logical Can automatically plunger and cover board be welded by crossing laser soldering device, reduce cost of labor, improve welding efficiency.Pass through plunger pressure Tight device can prevent plunger when welding from shaking or misplacing, and improve welding precision.It is examined by eddy current testing device and axial gap The workpiece welded can be detected by surveying device, and substandard product is recycled, and improve the entire quality of production and production qualification rate. Welding surroundings and welding quality can be purified by smoking module, air curtain module and Photoelectric Detection module and shield, is reduced Damage to human body.

Claims (10)

1. a kind of laser welding gear-box Assembling Production system, which includes gear shaft laser welding detection device, feature It is, which includes between rack (1), indexing table apparatus, cover board handling equipment (3), plunger handling equipment (4), axial direction Gap closed-loop device (5), axial interval regulator (6), laser soldering device (7), plunger pressing device (8), EDDY CURRENT dress Set (9) and axial clearance detection device (10)；The indexing table apparatus includes index dial (21), index dial drive module (22) With fixed disk (23)；The index dial drive module (22) is fixed on rack (1), and the fixed disk (23) passes through Middle transition disk is connect with index dial drive module (22), and the index dial (21) is located at index dial drive module (22) and consolidates Between price fixing (23)；Index dial drive module (22) can drive index dial (21) to rotate and fixed disk (21) can be made fixed；Indexing There are four stations, four stations to be divided into the first station (211), second station (212), 3rd station (213) for setting on disk (21) With the 4th station (214)；Station clamp (25) are provided on each station；The cover board handling equipment (3) includes lid Plate loading and unloading delivery module and cover board loading and unloading conveyor module；Above and below the rear end of the cover board loading and unloading conveyor module and cover board The front end of material delivery module is mutually connected, and cover board is delivered to first by cover board loading and unloading delivery module by cover board loading and unloading conveyor module In the station clamp of station (211)；The plunger handling equipment (4) is arranged on the outside of second station (212), plunger Qualified plunger for being delivered on cover board and recycling underproof plunger by blanking device (4)；The axial gap adjustment Device (6) setting is in the lower section of 3rd station (213), and axial interval regulator (6) is for adjusting axial gap；Described Axial gap closed-loop device (5) setting is in the outside of 3rd station (213), and axial gap closed-loop device (5) is for closing axis To gap；The laser soldering device (7) is arranged by setting fixed platform (11) in axial gap closed-loop device (5) Top, fixed platform (11) are arranged on rack (1), and laser soldering device (7) is for gap axial in welded cover plate；It is described Plunger pressing device (8) setting in the inside of 3rd station (213), plunger pressing device (8) is for compressing plunger；Institute The eddy current testing device (9) stated is arranged by fixed platform (11) in the top of the 4th station (214), eddy current testing device (9) It is detected for eddy current inspection；The axial clearance detection device (10) is arranged in the lower section of the 4th station (214)；Axial gap Detection device (10) is used for the detection of axial gap after laser welding；Finished product cover board is delivered to lid by cover board loading and unloading conveyor module Plate loading and unloading delivery module blanking.

2. a kind of laser welding gear-box Assembling Production system according to claim 1, which is characterized in that the cover board Loading and unloading delivery module includes cover board conveyer frames (311), cover board transport motor (312), cover board transmission driving wheel (313), cover board Transmit driven wheel (314), the first cover tape (315), cover board transmission drive roll (316), cover board transmission driven voller (317), Cover board transmits pedestal (318), the second cover tape (319)；The cover board transport motor (312) passes through cover board transport motor Frame (311) is fixed on rack (1), and the rotation axis of cover board transport motor (312) is connect with cover board transmission driving wheel (313), is covered Plate transmission driving wheel (313) connection is connect by the first cover tape (315) with cover board transmission driven wheel (314), and cover board passes It send driven wheel (314) to transmit drive roll (316) with cover board to connect, cover board transmits drive roll (316) and cover board transmits driven voller (317) it is connected by the second cover tape (319)；Described cover board transmission pedestal (318) be arranged on rack (1) and with lid Plate conveyer frames (311) are fixedly connected, and cover board transmits the front end that drive roll (316) setting transmits pedestal (318) in cover board, described Cover board transmits driven voller (317) setting in the rear end of cover board transmission pedestal (318), and cover board transmits two lateral roofs of pedestal (318) It is provided with L shape transmission baffle (3181) for preventing cover board from skidding off from two sides；The front top of cover board transmission pedestal (318) is provided with Cover board is prevented to be detached from cover board transmission baffle (3182) of the second cover tape (319)；Behind cover board loading and unloading delivery module It is additionally provided with the waste channel for waste material blanking；The cover board loading and unloading conveyor module includes cover board conveying support (321), cover board conveyer slideway (322), cover board conveying connecting plate (323), cover board conveying clamping jaw cylinder (324)；The cover board Conveying support (321) setting is respectively arranged with cover board conveying limited block (3211), cover board conveyer slideway (322) setting Before cover board conveying support (321), cover board conveying clamping jaw cylinder (324) conveys connecting plate by cover board (323) it is slidably connected with cover board conveyer slideway (322)；The bottom of cover board conveying clamping jaw cylinder (324) is respectively arranged with the first folder Clamping jaw piece is provided on pawl (3241) and the second clamping jaw (3242), the first clamping jaw (3241) and the second clamping jaw (3242) (3243).

3. a kind of laser welding gear-box Assembling Production system according to claim 1, which is characterized in that the plunger Handling equipment (4) includes plunger loading and unloading module and plunger middle transition module；The plunger loading and unloading module includes pin Head loading and unloading bracket (411), plunger electric machine support (412), plunger motor (413), plunger rotation axis (414), the first plunger turn Axis fixed block (415), the second plunger shaft fixed block (416), plunger movable block (417), plunger sliding panel (418), in plunger Expect component, plunger blanking component；The plunger loading and unloading bracket (411) is arranged on rack (1), the plunger motor (413) it is fixed on plunger loading and unloading bracket (411) by plunger electric machine support (412), the rotation axis of plunger motor (413) is logical It crosses shaft coupling to connect with plunger rotation axis (414), one end of plunger rotation axis (414) is fixed on the first plunger by first bearing On shaft fixed block (415), the other end of plunger rotation axis (414) is fixed on the second plunger shaft fixed block by second bearing (416) on；The plunger movable block (417) is arranged on plunger rotation axis (414), and plunger movable block (417) and plunger Rotation axis (414) is threadedly coupled；The plunger sliding panel (418) is fixedly connected with plunger movable block (417), plunger loading and unloading It is provided on bracket (411) plunger sliding rail (4111), plunger sliding panel (418) passes through plunger sliding rail (4111) and plunger loading and unloading Bracket (411) is slidably connected；The plunger loading assemblies are arranged under one end of plunger sliding panel (418), the plunger Expect component setting in the other end of plunger sliding panel (418)；Plunger loading assemblies include plunger feeding cylinder (401), in plunger Expect connecting plate (402), plunger feeding clamping jaw cylinder (403), the plunger feeding cylinder (401) is fixed at plunger sliding On plate (418), the plunger feeding clamping jaw cylinder (403) passes through plunger feeding connecting plate (402) and plunger feeding cylinder (401) piston rod connection；Plunger feeding clamping jaw cylinder (403) bottom is provided with the first plunger feeding clamping jaw (4031) and second Plunger feeding clamping jaw (4032)；The plunger blanking component includes plunger blanking cylinder (491), plunger blanking rotary cylinder (492), plunger shaft (493), plunger swivel plate (494), plunger cylinder (495), plunger base of the carrier head (496) and plunger transition plates (497)；The plunger blanking cylinder (491) is fixed on plunger sliding panel (418), the plunger blanking rotary pneumatic Cylinder (492) is fixedly connected by plunger blanking connecting plate (4921) with the piston rod of plunger blanking cylinder (491)；The plunger Shaft (493) is connect with plunger blanking rotary cylinder (492), is provided with plunger limit plate in the plunger shaft (493) (4931), the lower part of the plunger limit plate (4931) is connect by bearing with plunger shaft (493), plunger limit plate (4931) top is fixedly connected with the piston rod of plunger blanking cylinder (491)；The plunger swivel plate (494) and plunger turns Axis (493) connection；The plunger transition plates (497) is fixedly connected with plunger swivel plate (494)；The plunger base of the carrier head (496) setting is provided with collet (4961) on the top of plunger transition plates (497), plunger base of the carrier head (496)；The collet (4961) it is connect by collet connector (4962) with the plunger cylinder (495), plunger cylinder (495) is fixed at pin The bottom of head transition plates (497)；The plunger middle transition module includes plunger transition bracket (421), plunger transition cylinder (422), plunger transition connecting plate (423), plunger transition clamping jaw cylinder (424)；Plunger transition bracket (421) setting exists In rack (1)；The plunger transition cylinder (422) is fixed on plunger transition bracket (421), the plunger transition Clamping jaw cylinder (424) is fixedly connected by plunger transition connecting plate (423) with the piston rod of plunger transition cylinder (422)；Plunger First Transition clamping jaw (4241) and the second transition clamping jaw (4242) are provided on transition clamping jaw cylinder (424)；Rack is located on (1) Plunger cylinder (495) below be provided with plunger blanking channel；It is located on the inside of 3rd station (213) in fixed disk (23) and sets It is equipped with the plunger limiting cylinder for fixed limit, plunger limited block is connected on limiting cylinder, is provided on plunger limited block Plunger gag lever post, plunger limit U-type groove is provided on plunger gag lever post, and plunger limit U-type groove is matched with the plunger on cover board； It is located at below 3rd station (213) in the rack (1) and is provided with fan tooth gauge mould preparation block, the fan tooth gauge mould preparation block packet Include the fan whole fixed frame of tooth gauge (431), the fan whole movable stand of tooth gauge (432), the fan whole lifting cylinder of tooth gauge (433), the fan whole cylinder of tooth gauge (434) and the whole ruler of tooth gauge (435) are fanned；The whole fixed frame of fan tooth gauge (431) is fixed on the bottom of rack (1), the fan On the fan whole fixed frame of tooth gauge (431), the whole lifting cylinder of fan tooth gauge (433) is fixed for the whole movable stand of tooth gauge (432) setting In the bottom of the fan whole fixed frame of tooth gauge (431), the piston rod and the fan whole movable stand of tooth gauge of the whole lifting cylinder of tooth gauge (433) are fanned (432) bottom connection；The fan whole lifting cylinder of tooth gauge (433) can drive the fan whole movable stand of tooth gauge (432) lifting；The fan tooth Regular cylinder (434) setting is at the top of the fan whole movable stand of tooth gauge (432)；The whole ruler of fan tooth gauge (435) and fan tooth gauge are whole Cylinder (434) connection fans and is provided with U-shaped regular slot (4351) on the whole ruler of tooth gauge (435).

4. a kind of laser welding gear-box Assembling Production system according to claim 1, which is characterized in that the plunger Pressing device (8) includes that plunger compresses bracket (81), plunger compression cylinder (82), plunger compression connecting plate (83), plunger compression Bottom plate (84), plunger compress clamping jaw cylinder (85)；The plunger compresses bracket (81) and is arranged on fixed disk (23)；Described Plunger compression cylinder (82) setting compresses on bracket (81) in plunger, and the plunger, which compresses bottom plate (84) and compressed by plunger, to be connected Fishplate bar (83) is connect with plunger compression cylinder (82)；Plunger compresses the clamping jaw slot (841) that type shape is provided on bottom plate (84), The bottom that plunger compresses bottom plate (84), which is located at below clamping jaw slot (841), is provided with plunger pressure plate (842), plunger pressure plate (842) the plunger slot (843) of racetrack shape is provided on；The bottom that plunger compresses bottom plate (84) is located at plunger pressure plate (842) Front side be provided with plunger fixed block (844)；Plunger fixing head (845), plunger are provided on the plunger fixed block (844) It is fixed convex block (8451) that the front end of fixing head (845) is provided with plunger；The rear end of plunger fixing head (845) is provided with plunger cooperation Slot (8452)；Plunger fixing head (845) can move on plunger fixed block (844)；The plunger compresses clamping jaw cylinder (85) It compresses clamping jaw cylinder connecting plate (851) by plunger to be fixed in plunger compression bottom plate (84), plunger compresses clamping jaw cylinder (85) On be respectively arranged with the first plunger compress clamping jaw (852) and the second plunger compression clamping jaw (853)；First plunger compresses clamping jaw (852) clamping jaw (853) are compressed and are respectively positioned in clamping jaw slot (841) with the second plunger；It is arranged on the side wall of plunger compression bottom plate (84) There are plunger jam sensor (86)；Plunger pressing device is provided with unlocked state below (8)；The unlocked state includes solution Lock cylinder (871) and unlock rod (872), solution lock cylinder (871) are arranged on fixed disk (23), and the unlock rod (872) is set It sets in solution lock cylinder (871), the end of unlock rod (872) is provided with the unlock convex block with plunger fixed convex block (8451) cooperation (8721).

5. a kind of laser welding gear-box Assembling Production system according to claim 1, which is characterized in that the axial direction Lash adjusting device (6) includes adjustment frame (61), adjustment movable frame (62), adjustment lifting cylinder (63), adjustment motor (64), adjusts Turn over moving axis (65), axial gap adjustment cylinder (66) and fan tooth angle degree fixation fork (67)；Adjustment frame (1) fixation is located at In rack (1)；The adjustment movable frame (62) is arranged on adjustment frame (61), and adjusting movable frame (62) can be in adjustment frame (61) it is moved in；Adjustment lifting cylinder (63) setting adjusts the work of lifting cylinder (63) in the bottom of adjustment frame (61) Stopper rod is connect with the bottom of adjustment movable frame (62), and the adjustment motor (64) is by adjusting motor support plate (641) and adjusts Whole movable frame (62) is fixedly connected, and the rotation axis of adjustment motor (64) is connected with the first adjustment gear (642), the first adjustment tooth Wheel (642) is connected with second adjustment gear (644) by adjusting toothed belts (643), the second adjustment gear (644) It is connect with the bottom of the adjustment rotation axis (65), the adjustment rotation axis (65) passes through adjustment movable frame (62) and adjusts The top of frame (61), adjustment rotation axis (65) are connect by bearing block (651) with the top for adjusting movable frame (62), adjustment rotation It is provided with fan tooth spiral rotating plate (652) at the top of axis (65), is provided with pressure sensor seat (653), pressure on fan tooth spiral rotating plate (652) It is provided with pressure sensor (654) in sensor holder (653), fan tooth pressure head (655) is connected with above pressure sensor (654), It is arranged with pressure head limit base (656) on fan tooth pressure head (655), pressure head limit base (656) passes through sensor compact heap (657) and pressure Force snesor seat (653) connection；Axial gap adjustment cylinder (66) is being pressed by adjusting cylinder connecting plate (661) setting On head limit base (657), adjustment cylinder transition plates (662) is connected on the piston rod of axial gap adjustment cylinder (66), it is described Fan tooth angle degree fixation fork (67) setting adjustment cylinder transition plates (662) on.

6. a kind of laser welding gear-box Assembling Production system according to claim 1, which is characterized in that the axial direction Gap closed-loop device (5) include closed loop bracket (51), closed loop mobile cylinder (52), closed loop sliding rail (53), closed loop attachment base (54), Closed loop cylinder (55), closed loop connecting plate (56), axial gap displacement sensor (57) and closed loop detection axis (58)；The closed loop Bracket (51) is arranged on rack (1), and the closed loop mobile cylinder (52) is fixedly installed by mobile cylinder fixed plate (521) On closed loop bracket (51), the closed loop attachment base (54) is fixedly connected with the piston rod of closed loop mobile cylinder (52), closed loop The bottom of attachment base (54) is slidably connected by closed loop sliding rail (53) with closed loop bracket (51), closed loop cylinder (55) setting On closed loop attachment base (54), the closed loop connecting plate (56) is arranged on closed loop cylinder (55), the axial gap position Displacement sensor (57) is fixed on closed loop connecting plate (56) by sensor mounting plate (571), the closed loop detection axis (58) it is connect with axial gap displacement sensor (57)；The top of closed loop detection axis (58) is provided with detection axis protection block (581), Detection axis protection block (581) is fixedly connected with sensor mounting plate (571)；The lower part of closed loop detection axis (58) is provided with detection axis Fixed block (582), detection axis fixed block (582) are fixedly connected with closed loop connecting plate (571).

7. a kind of laser welding gear-box Assembling Production system according to claim 1, which is characterized in that the laser Welder (7) includes laser welding bracket (71), laser welding support frame (72), laser welding movable plate (74), Laser Welding Connect device (75)；In laser welding bracket (71) setting fixed platform (11), the laser welding support frame (72) is set It sets on laser welding bracket (71), the left and right ends of laser welding support frame (72) are respectively arranged with first laser welding bars (721) and second laser welding bars (722) it, is provided on first laser welding bars (721) and second laser welding bars (722) Laser welding movable block (723)；It is located at first laser welding bars (721) on laser welding support frame (72) and second laser is welded Laser welding rotating bar (73) are provided between bar (722)；The top and bottom of laser welding rotating bar (73) by bearing with Laser welding support frame (72) connection, the top of laser welding rotating bar (73) are connected with Laser Welding by axle sleeve (731) and switch through It takes turns (732)；It is provided on axle sleeve (731) position indicator (733), position indicator (733) and laser welding support frame (72) Top be fixedly connected, be provided in laser welding rotating bar (73) laser welding coordinating block (734), the laser welding is moved Movable plate (74) back side is fixedly connected with laser welding movable block (723) and laser welding coordinating block (734) respectively；Laser Welding is switched through Wheel (732) can drive laser welding movable plate (74) to move up and down；Laser-welding machine (75) setting is moved in laser welding On movable plate (74), the light source of laser-welding machine (75) is located at the top of 3rd station (213).

8. a kind of laser welding gear-box Assembling Production system according to claim 1, which is characterized in that the vortex Detection device (9) moves horizontally electric cylinders (93), electric cylinders including vortex back-and-forth motion electric cylinders (91), electric cylinders attachment base (92), vortex Sliding rail (94), vortex are drivingly connected plate (95), the vertical driving assembly of vortex, are drivingly connected plate (97) and eddy current inspection detector (98)；The vortex is moved forward and backward electric cylinders (91) and is arranged on fixed platform (11), and electric cylinders sliding rail (94) setting exists Vortex is moved forward and backward the side of electric cylinders (91), and the electric cylinders attachment base (92) is moved forward and backward the shifting of electric cylinders (91) with vortex respectively Motion block is fixedly connected with electric cylinders sliding rail (94)；The vortex moves horizontally electric cylinders (93) and is arranged on electric cylinders attachment base (92), The vortex is drivingly connected plate (95) and is fixedly connected with the movable block that vortex moves horizontally electric cylinders (93), and the vortex is vertical Driving assembly setting is drivingly connected on plate (95) in vortex；Being vortexed vertical driving assembly includes vortex driving fixing seat (961), whirlpool Flow driving motor (962), vortex driving rotation axis (963), vortex driving movable block (964)；The vortex drives fixing seat (961) setting is drivingly connected on plate (95) in vortex, and vortex driving motor (962) setting drives fixing seat in vortex (961) top, vortex driving rotation axis (963) setting are vortexed driving motor in vortex driving fixing seat (961) (962) rotation axis is connect with vortex driving rotation axis (963) by shaft coupling；Vortex driving movable block (964) is set It sets in vortex driving rotation axis (963), vortex driving movable block (964) is threadedly coupled with vortex driving rotation axis (963)；Institute The drive connection plate (97) stated is fixedly connected with vortex driving movable block (964), and the eddy current inspection detector (98) passes through Eddy current inspection mounting blocks (981) setting is being drivingly connected plate (97) lower front；It is drivingly connected setting on the downside of the bottom of plate (97) There are laser displacement sensor (99)；The axial clearance detection device (10) includes between axial gap detection seat (101), axial direction Gap detects between movable stand (102), axial gap detection lifting cylinder (103), axial gap detection sliding rail (104), first axis Gap detects cylinder (105), fan toothholder pawl (106), the second axial gap detection cylinder (107), measures transition plates (108), is axial Clearance checking scale (109)；Axial gap detection seat (101) fixation is located on rack (1)；The axial gap detection Movable stand (102) setting is in axial gap detection seat (101), and axial gap detection movable stand (102) can be in axial gap It is moved in detection seat (101)；Axial gap detection seat (101) that axial gap detection lifting cylinder (103) is arranged in The piston rod of bottom, axial gap detection lifting cylinder (103) is connect with the bottom of axial gap detection movable stand (102)；Axis Detection elastic plate (1021), axial gap detection sliding rail (104) setting are provided on gap detection movable stand (102) In axial gap detection movable stand (102), the lower part of the first axis gap detection cylinder (105) passes through setting first Axial gap detects cylinder connecting plate (1051) and connect with axial gap detection sliding rail (104), first axis gap detection cylinder (105) top is fixedly connected by setting fan toothholder pawl connecting plate (1061) with the fan toothholder pawl (106)；Described Two axial gaps detect cylinder (107) and detect cylinder connecting plate (1071) setting in axial gap by the second axial gap of setting It detects on movable stand (102), the piston rod of the second axial gap detection cylinder (107) is connect with first axis gap detection cylinder Plate (1051) is fixedly connected；It is provided with axial gap detection slot (1022) at the top of axial gap detection movable stand (102), it is described Measurement transition plates (108) setting in axial gap detection movable stand (102) and be located at axial gap detection slot (1022) Top, lower section and axial gap measuring appliance of axial gap measuring appliance (109) setting in measurement transition plates (108) (109) it is located in axial gap detection slot (1022), measurement protection board (1081) is provided in measurement transition plates (108), it is axial The upper end of clearance checking scale (109) passes through measurement protection board (1081) and is connected with height detection head (1091), height detection head (1091) fan tooth top head (1092) is arranged on, the top for fanning tooth top head (1092) is matched with fan toothholder pawl (106)；Described The bottom of fan tooth top head (1092) is connect by setting detection spring (1093) with measurement protection board (1081), and tooth top head is fanned (1092) it is arranged with detection guide sleeve (1094) on, detects the bottom surface of guide sleeve (1094) and the top surface of measurement protection board (1081) It is fixedly connected.

9. a kind of laser welding gear-box Assembling Production system according to claim 1, which is characterized in that the fixation Cover board pressing device (12) are provided on the inside of the inside of second station (212) and the 4th station (214) on disk (23)； Cover board pressing device (12) includes that cover board compresses bracket (121), cover board compression cylinder (122) and cover board compression connecting plate (123)； The cover board compresses bracket (121) and is arranged on fixed disk (23), and the cover board compression cylinder (122) is arranged in cover board pressure On locking bracket (121), the cover board compresses connecting plate (123) and is fixedly connected with the piston rod of cover board compression cylinder (122)；Lid Plate compresses to be provided with circular through hole (1231) on connecting plate (123), and cover board, which compresses, is located at round lead on the bottom surface of connecting plate (123) There are four cover board pressure head (1232) for setting around the outer ring in hole (1231)；Smoking module is additionally provided in described equipment (13), air curtain module (14) and Photoelectric Detection module (15) and the shield for preventing from shooting wounded eyes；The smoking module Including the bracket, air-breathing block, getter assembly of smoking, the smoking bracket is arranged on rack (1) and is located at 3rd station (213) Side, the top of smoking bracket is arranged in the air-breathing block, and the getter assembly is arranged on air-breathing block；The gas Curtain module includes air curtain bracket, air curtain mounting blocks, air curtain adapter；The air curtain bracket is arranged on rack (1) and is located at The top of air curtain bracket is arranged in the other side of 3rd station (213), air curtain mounting blocks, and the air curtain adapter is arranged in gas On curtain mounting blocks；The Photoelectric Detection module includes Photoelectric Detection bracket, photoelectricity mounting blocks, Photoelectric Detection head；The light Electro-detection bracket is arranged on rack (1) and is located at the outside of the first station (211)；The photoelectricity mounting blocks are arranged in photoelectricity In detection support, the Photoelectric Detection head is arranged on photoelectricity mounting blocks；Shield is by 3rd station (213) and the 4th station (214) close, and being provided on the right side of the left side of the first station (211) and second station (212) for shield can The sealing door component being automatically opened or closed.

10. a kind of production method of laser welding gear-box Assembling Production system, which is characterized in that cover board is first pre-installed, Fan tooth is pre-fixed into correct position, work cover board being delivered to by cover board handling equipment (3) on the first station (211) In position fixture (25)；Cover board is delivered to second station (212) by indexing table apparatus rotation；It will by plunger handling equipment (4) In plunger conveying installation to cover board, and underproof plunger blanking is recycled；Cover board is delivered to by indexing table apparatus rotation 3rd station (213)；It is by plunger pressing device (8) that plunger is fixed on the cover board, it is right by axial interval regulator (6) Fan tooth on cover board carries out the adjustment of axial gap, after adjustment, carries out axial gap by axial gap closed-loop device (5) Closed loop detection, after detection, plunger and cover board are carried out by laser welding by laser soldering device (7)；It is logical after having welded It crosses indexing table apparatus rotation and finished product is delivered to the 4th station (214)；It is examined respectively by eddy current testing device (9) and axial gap It surveys device (10) and eddy current inspection detection and axial gap detection is carried out to the finished product after having welded；Indexing table apparatus rotation after having detected Turn finished product being delivered to the first station (211)；If qualification passes through cover board handling equipment (3) blanking；If unqualified pass through cover board Handling equipment 3 is delivered to recovery processing in waste channel.