CN106624502B - A kind of automatic welding device for compressor housing and pedestal - Google Patents
A kind of automatic welding device for compressor housing and pedestal Download PDFInfo
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- CN106624502B CN106624502B CN201710039790.8A CN201710039790A CN106624502B CN 106624502 B CN106624502 B CN 106624502B CN 201710039790 A CN201710039790 A CN 201710039790A CN 106624502 B CN106624502 B CN 106624502B
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- pedestal
- plate
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- cylinder
- guide rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of automatic welding devices for compressor housing and pedestal, including the pedestal material storing mechanism being fixed on the rack, rotational structure, pedestal conveying mechanism, double cylinder pressing mechanisms, positioning fixture and shell conveying mechanism, multiple positioning fixtures around shaft setting are fixedly mounted in the rotating disk of the rotational structure, and double cylinder pressing mechanisms are set above a station of rotational structure, the input terminal setting pedestal conveying mechanism and shell conveying mechanism of double cylinder pressing mechanisms, wherein pedestal material storing mechanism is arranged in the starting point of pedestal conveying mechanism, electrode on the positioning fixture contacts realization welding with the top electrode on double cylinder pressing mechanisms.Originally practical to can reduce labor intensity, production efficiency is improved, is realized unattended, so that it may complete the welding of compressor " shell and pedestal ", next station can be delivered to after finished product.Its degree of automation is greatly improved, cost of labor is reduced.
Description
Technical field
The present invention relates to field of industrial manufacturing, specifically a kind of automatic welding device for compressor housing and pedestal.
Background technique
Compressor is a kind of driven fluid machinery that low-pressure gas is promoted to high pressure gas, is the heart of refrigeration system
It is dirty.It is operated after compressing with piston to it, to row from the refrigerant gas of air intake duct sucking low-temp low-pressure by motor
The refrigerant gas of high temperature and pressure is discharged in tracheae, provides power for refrigeration cycle, to realize compression → condensation (heat release) → swollen
The refrigeration cycle of swollen → evaporation (heat absorption).
Current compressor manufacturer, in welding " shell and pedestal " mainly using being single machine welding, manually by shell
It is welded with starting after pedestal successively clamping, after the completion of welding, artificial pickup is put on pipeline, it is delivered to next station, from
Dynamicization degree is low, manual operation movement is complicated, labor intensity is high, production efficiency is low.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of automatic welding device for compressor housing and pedestal
The problem of being proposed in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of automatic welding device for compressor housing and pedestal, including the pedestal material stock machine being fixed on the rack
Structure, rotational structure, pedestal conveying mechanism, double cylinder pressing mechanisms, positioning fixture and shell conveying mechanism, the rotational structure
Multiple positioning fixtures around shaft setting are fixedly mounted in rotating disk, and double cylinders are set above a station of rotational structure
Pressing mechanism, the input terminal setting pedestal conveying mechanism and shell conveying mechanism of double cylinder pressing mechanisms, wherein pedestal is defeated
Send the starting point of mechanism that pedestal material storing mechanism is set, the top electrode on electrode and double cylinder pressing mechanisms on the positioning fixture
Welding is realized in contact.
As a further solution of the present invention: the pedestal material storing mechanism, rotational structure, pedestal conveying mechanism, double cylinders
Pressing mechanism, positioning fixture and shell conveying mechanism have electric-control system and air-path control system control.
As a further solution of the present invention: the shell conveying mechanism includes drag chain A, dee, guide rail protection plate, cross
It inhales to cylinder, buffer A, mechanical position limitation screw rod, support beam A, column A, bottom plate, clamping jaw, electricity and is connected under iron A, spring, guide rod
Plate, floating junction, longitudinal cylinder, guide rod, guide rod upper junction plate and buffer B, the column A top cross slide way is installed
Be slidably connected sliding shoe on A, cross slide way A, and the cylinder body of lateral cylinder is fixedly connected on cross slide way A, and lateral cylinder
Flexible rod end connects sliding shoe, realizes the control of lateral displacement, sliding shoe is fixedly connected with the cylinder body of longitudinal cylinder, longitudinal cylinder
For telescopic rod end by floating junction connection guide lower connecting plate, the top of guide rod lower connecting plate passes through a pair of of guide rod connection top
The guide rod upper junction plate in portion, and guide rod is slidably connected on sliding shoe, so that lifting is more stable, is connected under the guide rod
The bottom of fishplate bar is connected with clamping jaw, and installation electricity inhales iron A, in order to clamp shell, the clamping jaw and guide rod lower connecting plate on clamping jaw
Between spring is set, absorb the inertia that longitudinal cylinder drives clamping jaw decline, make clamping jaw not by rigid impact；The column A is fixed
Connecting bottom board enables entire shell conveying mechanism to be stably fixed in rack, the end of the cross slide way A by bottom plate
Buffer and mechanical position limitation screw rod are installed by portion, install buffer, the top and side of the cross slide way A on guide rod upper junction plate
Dee and guide rail protection plate are installed respectively, setting both ends are separately connected the drag chain A of dee and sliding block in dee.
As a further solution of the present invention: the pedestal material storing mechanism includes base guide bar, pedestal supporting plate, pedestal rotation
Turntable, three-phase motor, motor mounting plate, adjustment block, spragging gear speed reducer, active synchronization wheel A, divider A, adjustment screw,
Pedestal lifting plate, ball-screw, guide rod, photoelectric detection switch, tapered roller bearing and upper mounted plate, the motor mounting plate
Three three-phase motors are fixedly installed in upper setting, and two of them three-phase motor respectively drives corresponding pedestal rotating disk, two pedestals
Rotating disk passes through divider A by bottom and is symmetrically connected on motor mounting plate, so that pedestal rotating disk can be free
It rotates, multiple guide rods is set around shaft in the pedestal rotating disk, and slidably connect pedestal support on each guide rod
Pedestal lifting plate is arranged between two pedestal rotating disks for plate, and the threaded hole in the middle part of pedestal lifting plate is threadedly coupled motor mounting plate
On the ball-screw that is vertically arranged, the top of ball-screw connects upper mounted plate by tapered roller bearing, and upper mounted plate passes through
Connecting rod is connected on motor mounting plate, and the bottom of the ball-screw connects driven synchronizing wheel, and driven synchronizing wheel passes through synchronous belt
Active synchronization wheel A fixed on another three-phase motor output shaft is connected, provides driving force for lifting.
As a further solution of the present invention: the pedestal conveying mechanism include pedestal conveying mechanism column B, supporting beam B,
Electricity inhales iron B, spring, material grasping cylinder, cross slide way B, rodless cylinder, drag chain B, drag chain bracket, crossbeam, hanging ring and buffer C, this
Place's connection type is identical as shell conveying mechanism, and wherein material grasping cylinder is equal to longitudinal cylinder, and rodless cylinder is equal to lateral gas
Cylinder.
As a further solution of the present invention: the rotational structure includes vibration proof mounting, mounting platform, three-phase motor deceleration
Machine, active synchronization wheel B, tensioning wheel, divider B, rotary flange disk, rotating disk, support rod, collet, rotary joint, terminal box,
Divide water block, rotary joint fixing seat, solenoid valve, aligning support wheel, switch bracket, lower margin adjusting seat, the top of the mounting platform
Divider B is fixedly mounted in portion, and the output end of divider B connects rotating disk by rotary flange disk, and divider B is by under mounting platform
Just fixed three-phase motor speed reducer driving, the edge of rotating disk, which is arranged, multiple around its axis and to be welded on mounting platform
Switch bracket is set to the aligning support wheel of rotating disk EDGE CONTACT at the top of switch bracket, guarantees the stabilization of rotation, the peace
The bottom of assembling platform is equipped with vibration proof mounting and lower margin adjusting seat, and the center of the rotating disk is fixedly and coaxially connected support rod,
One end of rotary joint is connected on support rod by collet, the other end of rotary joint connects terminal box, and terminal box is fixed on machine
On frame, the outer surface of the rotary joint connects rotary joint fixing seat, and rotary joint fixing seat is fixedly connected on the rotating pan,
After installation divides water block, water to rush rotary joint transition out in rotary joint fixing seat, moisture multichannel is diverted to each electrode tip holder
On electrode, solenoid valve is installed in the rotating disk.
As a further solution of the present invention: described that water block is divided to connect water circuit system.
As a further solution of the present invention: the positioning fixture includes insulation board A, bottom plate, guide holder, long spring, length
Guide rod, cylinder, shell positioning plate, slide block guide rail, handle, positioning pin, left pedestal positioning fixture, electrode, electrode tip holder, electrode are led
Electric seat, right pedestal positioning fixture, electrodes conduct seat mounting plate, linear bearing, short spring, short guide rod, the bottom plate pass through exhausted
Listrium A is fixedly connected on the rack, and the fixed guide holder in upper surface quadrangle of bottom plate, and the one of long guide rod is all connected on guide holder
End, and the through-hole that fixture mounting plate quadrangle opens up is slidably connected on long guide rod, the length between fixture mounting plate and bottom plate is led
Long spring is respectively mounted on bar, to absorb kinetic energy when pushing, the upper surface middle part setting shell of the fixture mounting plate is positioned
Left pedestal positioning fixture and right pedestal positioning fixture, left pedestal positioning fixture and right bottom is respectively set in plate, shell positioning plate two sides
Seat positioning fixture is slidably connected on fixture mounting plate on fixed slide block guide rail, and electrodes conduct seat is arranged in the middle part of the bottom plate
Electrodes conduct seat is fixedly mounted on electrodes conduct seat mounting plate for mounting plate, and the quadrangle of electrodes conduct seat mounting plate passes through linear axis
The short guide rod that is slidably connected is held, the bottom of short guide rod is fixedly connected on bottom plate, between bottom plate and electrodes conduct seat mounting plate
Short guide rod on short spring is set, the electrode tip holder being arranged on the electrodes conduct seat connection shell positioning plate is pacified on electrode tip holder
Loading electrode is arranged positioning pin on the positioning plate and handle, the left pedestal positioning fixture and right pedestal positioning fixture connects respectively
The telescopic rod of corresponding cylinder is connect, and the cylinder body of cylinder is connected on fixture mounting plate.
As a further solution of the present invention: double cylinder pressing mechanisms include pressurized cylinder, the setting plate of slide-bar, slide-bar
Seat, slide-bar, slide-bar connecting plate, insulation board B, fastening frame, connecting rod, conductive seat, electrode tip holder, oscillating bearing, upper latch assembly, on
Electrode, the slide-bar seat are bolted to connection on the rack, the through-hole of the front setting installation setting plate of slide-bar of slide-bar seat,
The cylinder body of a pair of of pressurized cylinder is fixedly connected at the top of slide-bar seat, the telescopic rod of pressurized cylinder connects sliding in slide-bar seat by nut
Dynamic slide-bar one end, the other end of slide-bar are all connected with the slide-bar connecting plate of slide-bar seat bottom, and the lower section of the slide-bar connecting plate is logical
Insulation board B connection conductive seat is crossed, the lower section of conductive seat connects the side of connecting rod by electrode tip holder, and the both ends of connecting rod pass through pass
Bearings connect fastening frame, and the other side of connecting rod is fixedly connected with top electrode by upper latch assembly.
As a further solution of the present invention: the electrode and the material of top electrode are wear-resisting for chromium-zirconium-copper, beryllium copper or tungsten etc.
Conductive material.
Compared with prior art, the beneficial effects of the present invention are: this is practical to can reduce labor intensity, production effect is improved
Rate is realized unattended, so that it may complete the welding of compressor " shell and pedestal ", can be delivered to next station after finished product.Greatly
Its degree of automation is improved greatly, reduces cost of labor.
Detailed description of the invention
Fig. 1 is structural front view of the invention；
Fig. 2 is the structure left view of the invention；
Fig. 3 is the structural schematic diagram of shell conveying mechanism；
Fig. 4 is the structural schematic diagram of pedestal material storing mechanism；
Fig. 5 is the structural schematic diagram of pedestal conveying mechanism；
Fig. 6 is the structural schematic diagram of rotational structure；
Fig. 7 is the structural schematic diagram of positioning fixture；
Fig. 8 is the structural schematic diagram of double cylinder pressing mechanisms；
Fig. 9 is the attachment structure schematic diagram of pedestal and shell.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~9, in the embodiment of the present invention, a kind of automatic welding device for compressor housing and pedestal, packet
Include the pedestal material storing mechanism 100 being fixed in rack 800, rotational structure 200, pedestal conveying mechanism 300, electric-control system 400, double
Cylinder pressing mechanism 500, positioning fixture 600, shell conveying mechanism 700, air-path control system 900 and water circuit system 1000, institute
It states and multiple positioning fixtures 600 around shaft setting is fixedly mounted in the rotating disk 54 of rotational structure 200, and rotational structure 200
A station above double cylinder pressing mechanisms 500 are set, the input terminal setting pedestal of double cylinder pressing mechanisms 500 conveys
Mechanism 300 and shell conveying mechanism 700, wherein pedestal material storing mechanism 100 is arranged in the starting point of pedestal conveying mechanism 300, thus
It realizes on feeding in continuous material to rotational structure 200, is sent to double cylinder pressing mechanisms 500 and carries out compression processing, and by wherein
Electrode realize welding function, the electrode 76 on the positioning fixture 600 connects with the top electrode 96 on pair cylinder pressing mechanisms 500
Welding is realized in touching.
The pedestal material storing mechanism 100, pedestal conveying mechanism 300, double cylinder pressing mechanisms 500, is determined rotational structure 200
Position fixture 600 and shell conveying mechanism 700 have electric-control system 400 and air-path control system 900 to control.
The shell conveying mechanism 700 include drag chain A1, dee 2, guide rail protection plate 3, lateral cylinder 4, buffer A5,
Mechanical position limitation screw rod 6, support beam A 7, column A8, bottom plate 9, clamping jaw 10, electricity are inhaled iron A11, spring 12, guide rod lower connecting plate 13, are floated
The top for moving connector 14, longitudinal cylinder 15, guide rod 16, guide rod upper junction plate 17 and buffer B18, the column A8 is installed by cross
Be slidably connected sliding shoe on direction guiding rail A, cross slide way A, and the cylinder body of lateral cylinder 4 is fixedly connected on cross slide way A, and laterally
The flexible rod end of cylinder 4 connects sliding shoe, realizes the control of lateral displacement, and sliding shoe is fixedly connected with the cylinder body of longitudinal cylinder 15,
For the telescopic rod end of longitudinal cylinder 15 by 14 connection guide lower connecting plate 13 of floating junction, the top of guide rod lower connecting plate 13 is logical
The guide rod upper junction plate 17 at a pair of of connection of guide rod 16 top is crossed, and guide rod 16 is slidably connected on sliding shoe, so that
Lifting is more stable, and the bottom of the guide rod lower connecting plate 13 is connected with clamping jaw 10, and installation electricity inhales iron A11 on clamping jaw 10, so as to
It is clamped in by shell, spring 12 is set between the clamping jaw 10 and guide rod lower connecting plate 13, absorbed longitudinal cylinder 15 and drive under clamping jaw
The inertia of drop makes clamping jaw not by rigid impact；The column A8 is fixedly connected with bottom plate 9, by bottom plate 9 entire shell is conveyed
Mechanism 700 can be stably fixed in rack, the end installation buffer 5 and mechanical position limitation screw rod 6 of the cross slide way A,
Buffer 18 is installed, dee 2 is installed at the top and side of the cross slide way A respectively and guide rail is anti-on guide rod upper junction plate 17
Backplate 3, the interior setting both ends of dee 2 are separately connected the drag chain A1 of dee and sliding block.
The pedestal material storing mechanism 100 includes base guide bar 19, pedestal supporting plate 20, pedestal rotating disk 21, three-phase motor
22, motor mounting plate 23, adjustment block 24, spragging gear speed reducer 25, active synchronization wheel A26, divider A27, adjustment screw 28,
Pedestal lifting plate 29, ball-screw 30, guide rod 31, photoelectric detection switch 32, tapered roller bearing 33 and upper mounted plate 34, institute
It states three three-phase motors 22 of setting fixed setting, two of them three-phase motor 22 on motor mounting plate 23 and respectively drives corresponding bottom
Seat rotating disk 21, two pedestal rotating disks 21 pass through divider A27 by bottom and are symmetrically connected on motor mounting plate 23, from
And pedestal rotating disk 21 is freely rotated, multiple guide rods 19 are set around shaft in the pedestal rotating disk 21, and
Pedestal supporting plate 20 is slidably connected on each guide rod 19, and pedestal lifting plate 29, bottom are set between two pedestal rotating disks 21
The threaded hole at 29 middle part of seat lifting plate is threadedly coupled the ball-screw 30 being vertically arranged on motor mounting plate 23, ball-screw 30
Top connects upper mounted plate 34 by tapered roller bearing 33, and upper mounted plate 34 is connected on motor mounting plate 23 by connecting rod,
The bottom of the ball-screw 30 connects driven synchronizing wheel, and it is defeated that driven synchronizing wheel passes through synchronous another three-phase motor 22 of band connection
Fixed active synchronization wheel A26 on shaft provides driving force for lifting.
The pedestal conveying mechanism 300 includes pedestal conveying mechanism column B35, supporting beam B36, electricity suction iron B37, spring
38, material grasping cylinder 39, cross slide way B40, rodless cylinder 41, drag chain B42, drag chain bracket 43, crossbeam 44, hanging ring 45 and buffer
C46, connection type is identical as shell conveying mechanism 700 herein, and wherein material grasping cylinder 39 is equal to longitudinal cylinder 15, rodless cylinder
41 are equal to lateral cylinder 4.
The rotational structure 200 includes vibration proof mounting 47, mounting platform 48, three-phase motor speed reducer 49, active synchronization wheel
B50, tensioning wheel 51, divider B52, rotary flange disk 53, rotating disk 54, support rod 55, collet 56, rotary joint 57, wiring
Box 58 divides water block 59, rotary joint fixing seat 60, solenoid valve 61, aligning support wheel 62, switch bracket 63, lower margin adjusting seat 64,
Divider B52 is fixedly mounted in the top of the mounting platform 48, and the output end of divider B52 passes through the connection rotation of rotary flange disk 53
Turntable 54, divider B52 (pass through three-phase motor speed reducer by the driving of three-phase motor speed reducer 49 fixed below mounting platform 48
Fixed driven synchronous pulley is realized with synchronous band connection and is driven on active synchronization wheel B50 and divider B52 input shaft on 49
It is dynamic), multiple switch brackets 63 for surrounding its axis and being welded on mounting platform 48, switch bracket is arranged in the edge of rotating disk 54
63 top is set to the aligning support wheel 62 of 54 EDGE CONTACT of rotating disk, guarantees the stabilization of rotation, the mounting platform 48
Bottom is equipped with vibration proof mounting 47 and lower margin adjusting seat 64, and the center of the rotating disk 54 is fixedly and coaxially connected support rod 55,
One end of rotary joint 57 is connected on support rod 55 by collet 56, the other end of rotary joint 57 connects terminal box 58, wiring
Box 58 is fixed on the rack, and the outer surface of the rotary joint 5 connects rotary joint fixing seat 60, and rotary joint fixing seat 60 is solid
Surely it is connected in rotating disk 54, it, will after installation divides water block 59, water to rush 57 transition of rotary joint out in rotary joint fixing seat 60
Moisture multichannel is diverted on each electrode tip holder and electrode, and solenoid valve 61 is installed in the rotating disk 54, and water block 59 is divided to connect water route
System 1000.
The positioning fixture 600 includes insulation board A65, bottom plate 66, guide holder 67, long spring 68, long guide rod 69, cylinder
70, shell positioning plate 71, slide block guide rail 72, handle 73, positioning pin 74, left pedestal positioning fixture 75, electrode 76, electrode tip holder 77,
Electrodes conduct seat 78, right pedestal positioning fixture 79, electrodes conduct seat mounting plate 80, linear bearing 81, short spring 82, short guide rod
83, the bottom plate 66 is fixedly connected on the rack by insulation board A65, and the fixed guide holder 67 in the upper surface quadrangle of bottom plate 66,
One end of long guide rod 69 is all connected on guide holder 67, and the through-hole that fixture mounting plate quadrangle opens up is slidably connected at long guide rod
On 69, long spring 68 is respectively mounted on the long guide rod 69 between fixture mounting plate and bottom plate 66, to absorb kinetic energy when pushing, institute
The upper surface middle part setting shell positioning plate 71 of fixture mounting plate is stated, left pedestal locating clip is respectively set in 71 two sides of shell positioning plate
Tool 75 and right pedestal positioning fixture 79, left pedestal positioning fixture 75 and right pedestal positioning fixture 79 are slidably connected at fixture installation
On plate on fixed slide block guide rail 72, electrodes conduct seat mounting plate 80, electrodes conduct seat mounting plate is arranged in the middle part of the bottom plate 66
Be fixedly mounted electrodes conduct seat 78 on 80, the quadrangle of electrodes conduct seat mounting plate 80 by linear bearing 81 be slidably connected short-range missile to
The bottom of bar 83, short guide rod 83 is fixedly connected on bottom plate 66, the short-range missile between bottom plate 66 and electrodes conduct seat mounting plate 80
Short spring 82 is set on bar 83, and the electrodes conduct seat 78 connects the electrode tip holder 77 being arranged on shell positioning plate 71, electrode tip holder
Electrode 76 is installed, electrode material is conductive material (wear-resistant materials such as chromium-zirconium-copper, beryllium copper, tungsten), is set on the positioning plate 71 on 77
Positioning pin 74 and handle 73 are set, since specification of workpieces kind is different, different workpiece will replace fixture not, have handle fast
Speed replacement workpiece positioning plate, the left pedestal positioning fixture 75 and right pedestal positioning fixture 79 are separately connected stretching for corresponding cylinder 70
Contracting bar, and the cylinder body of cylinder 70 is connected on fixture mounting plate, controls left pedestal positioning fixture 75 and right bottom by cylinder 70
The fixed shell of seat positioning fixture 79.
Double cylinder pressing mechanisms 500 include pressurized cylinder 84, the setting plate 85 of slide-bar, slide-bar seat 86, slide-bar 87, slide-bar
Connecting plate 88, insulation board B89, fastening frame 90, connecting rod 91, conductive seat 92, electrode tip holder 93, oscillating bearing 94, upper latch assembly
95, top electrode 96, the slide-bar seat 86 are bolted to connection on the rack, the front setting installation slide-bar seat of slide-bar seat 86
The through-hole of sealing plate 85, the top of slide-bar seat 86 are fixedly connected with the cylinder body of a pair of of pressurized cylinder 84, and the telescopic rod of pressurized cylinder 84 is logical
87 one end of slide-bar slided in nut connection slide-bar seat 86 is crossed, the slide-bar that the other end of slide-bar 87 is all connected with 86 bottom of slide-bar seat connects
Fishplate bar 88, by insulation board B89 connection conductive seat 92, the lower section of conductive seat 92 passes through electrode for the lower section of the slide-bar connecting plate 88
Seat 93 connects the side of connecting rods 91, and the both ends of connecting rod 91 connect fastening frame 90 by oscillating bearing 94, connecting rod 91 it is another
Side is fixedly connected with top electrode 96 by upper latch assembly 95, and when pressurized cylinder 84 pushes, upper latch assembly guarantee is placed on fixture
On pedestal do not shift.
This practical motion flow and control:
Movement premise: 1: pedestal being manually filled with material on pedestal material storing mechanism；
2: having workpiece outflow on pipeline；
Motion flow: shell is caught material position feeding fixture → rotating mechanism on shell and is rotated by 90 ° by shell conveying mechanism
On pedestal material position → pedestal conveying mechanism by pedestal from pedestal material stock position catch material position → rotating mechanism on pedestal be rotated by 90 ° to
Pressurization welding position → pedestal pressurization welding → welding completion → rotating mechanism is rotated by 90 ° discharge level → shell conveying mechanism and incites somebody to action
Shell is dumped into subsequent processing；Repeat the above movement.
It is surveyed by produced on-site, work pace is increased to 10S by original 35S.Greatly improve working efficiency and
Reduce labor intensity.
In conclusion shell 1200 and 1100 automatic welding special plane high degree of automation of pedestal, realize unattended, raising life
Produce efficiency.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of automatic welding device for compressor housing and pedestal, including be fixed on the rack pedestal material storing mechanism,
Rotational structure, pedestal conveying mechanism, double cylinder pressing mechanisms, positioning fixture and shell conveying mechanism, the rotation of the rotational structure
Multiple positioning fixtures around shaft setting are fixedly mounted on turntable, and double cylinders are set above a station of rotational structure and are added
Press mechanism, the input terminal setting pedestal conveying mechanism and shell conveying mechanism of double cylinder pressing mechanisms, wherein pedestal conveys
Pedestal material storing mechanism is arranged in the starting point of mechanism, and the electrode on the positioning fixture connects with the top electrode on double cylinder pressing mechanisms
Welding is realized in touching, which is characterized in that the shell conveying mechanism includes drag chain A, dee, guide rail protection plate, lateral cylinder, delays
Rush device A, mechanical position limitation screw rod, support beam A, column A, bottom plate, clamping jaw, electricity inhale iron A, spring, guide rod lower connecting plate, float connect
Head, longitudinal cylinder, guide rod, guide rod upper junction plate and buffer B, the column A top cross slide way A is installed, laterally lead
Be slidably connected sliding shoe on rail A, and the cylinder body of lateral cylinder is fixedly connected on cross slide way A, and the flexible rod end of lateral cylinder
Sliding shoe is connected, realizes the control of lateral displacement, sliding shoe is fixedly connected with the cylinder body of longitudinal cylinder, the flexible rod end of longitudinal cylinder
Portion passes through the guide rod at a pair of of guide rod connection top by floating junction connection guide lower connecting plate, the top of guide rod lower connecting plate
Upper junction plate, and guide rod is slidably connected on sliding shoe, so that going up and down more stable, the bottom of the guide rod lower connecting plate
Portion is connected with clamping jaw, and installation electricity is inhaled iron A and is arranged between the clamping jaw and guide rod lower connecting plate in order to clamp shell on clamping jaw
Spring absorbs the inertia that longitudinal cylinder drives clamping jaw decline, makes clamping jaw not by rigid impact；The column A is fixedly connected with bottom plate,
By bottom plate entire shell conveying mechanism is stably fixed in rack, the end installation of the cross slide way A is slow
Device and mechanical position limitation screw rod are rushed, buffer is installed on guide rod upper junction plate, the top and side of the cross slide way A is installed respectively
Dee and guide rail protection plate, the interior setting both ends of dee are separately connected the drag chain A of dee and sliding block.
2. a kind of automatic welding device for compressor housing and pedestal according to claim 1, which is characterized in that institute
State pedestal material storing mechanism include base guide bar, pedestal supporting plate, pedestal rotating disk, three-phase motor, motor mounting plate, adjustment block,
Spragging gear speed reducer, active synchronization wheel A, divider A, adjustment screw, pedestal lifting plate, ball-screw, guide rod, photoelectricity inspection
Switch, tapered roller bearing and upper mounted plate are surveyed, three three-phase motors of setting fixed setting on the motor mounting plate, wherein two
A three-phase motor respectively drives corresponding pedestal rotating disk, and two pedestal rotating disks pass through divider A by bottom and symmetrically connect
It connects on motor mounting plate, so that pedestal rotating disk can be freely rotated, is arranged in the pedestal rotating disk around shaft
Multiple guide rods, and pedestal supporting plate is slidably connected on each guide rod, pedestal is set between two pedestal rotating disks and is promoted
Plate, the threaded hole in the middle part of pedestal lifting plate are threadedly coupled the ball-screw being vertically arranged on motor mounting plate, the top of ball-screw
End connects upper mounted plate by tapered roller bearing, and upper mounted plate is connected on motor mounting plate by connecting rod, the ball wire
The bottom of thick stick connects driven synchronizing wheel, and driven synchronizing wheel passes through master fixed on synchronous another three-phase motor output shaft of band connection
Dynamic synchronizing wheel A.
3. a kind of automatic welding device for compressor housing and pedestal according to claim 1, which is characterized in that institute
State pedestal conveying mechanism include pedestal conveying mechanism column B, supporting beam B, electricity inhale iron B, spring, material grasping cylinder, cross slide way B,
Rodless cylinder, drag chain B, drag chain bracket, crossbeam, hanging ring and buffer.
4. a kind of automatic welding device for compressor housing and pedestal according to claim 1, which is characterized in that institute
Stating rotational structure includes vibration proof mounting, mounting platform, three-phase motor speed reducer, active synchronization wheel B, tensioning wheel, divider B, rotation
Ring flange, support rod, collet, rotary joint, terminal box, divides water block, rotary joint fixing seat, solenoid valve, aligning branch at rotating disk
Wheel, switch bracket, lower margin adjusting seat are supportted, divider B is fixedly mounted in the top of the mounting platform, and the output end of divider B is logical
Rotary flange disk connection rotating disk is crossed, divider B is driven by three-phase motor speed reducer fixed below mounting platform, rotating disk
Edge is arranged multiple around its axis and the switch bracket on mounting platform is welded on, and is set to rotating disk at the top of switch bracket
The aligning support wheel of EDGE CONTACT, guarantees the stabilization of rotation, and the bottom of the mounting platform is equipped with vibration proof mounting and lower margin adjustment
Seat, the center of the rotating disk are fixedly and coaxially connected support rod, connect one end of rotary joint on support rod by collet,
The other end of rotary joint connects terminal box, and terminal box is fixed on the rack, and the outer surface connection rotation of the rotary joint connects
Head fixing seat, rotary joint fixing seat are fixedly connected on the rotating pan, and installation divides water block, water punching rotation in rotary joint fixing seat
After connector transition comes out, moisture multichannel is diverted on each electrode tip holder and electrode, solenoid valve is installed in the rotating disk.
5. a kind of automatic welding device for compressor housing and pedestal according to claim 4, which is characterized in that institute
State a point water block connection water circuit system.
6. a kind of automatic welding device for compressor housing and pedestal according to claim 1, which is characterized in that institute
State positioning fixture include insulation board A, bottom plate, guide holder, long spring, long guide rod, cylinder, shell positioning plate, slide block guide rail,
Hand, positioning pin, left pedestal positioning fixture, electrode, electrode tip holder, electrodes conduct seat, right pedestal positioning fixture, the installation of electrodes conduct seat
Plate, linear bearing, short spring, short guide rod, the bottom plate is fixedly connected on the rack by insulation board A, and the upper table of bottom plate
The fixed guide holder in face quadrangle is all connected with one end of long guide rod on guide holder, and the through-hole sliding that fixture mounting plate quadrangle opens up
It is connected on long guide rod, is respectively mounted long spring on the long guide rod between fixture mounting plate and bottom plate, when being pushed with absorbing
Shell positioning plate is arranged in kinetic energy, the upper surface middle part of the fixture mounting plate, and it is fixed that left pedestal is respectively set in shell positioning plate two sides
Position fixture and right pedestal positioning fixture, left pedestal positioning fixture and right pedestal positioning fixture are slidably connected on fixture mounting plate
On fixed slide block guide rail, electrodes conduct seat mounting plate is arranged in the middle part of the bottom plate, is fixedly mounted on electrodes conduct seat mounting plate
Electrodes conduct seat, the quadrangle of electrodes conduct seat mounting plate are slidably connected short guide rod by linear bearing, the bottom of short guide rod
It is fixedly connected on bottom plate, short spring is set on the short guide rod between bottom plate and electrodes conduct seat mounting plate, the electrode is led
Electric seat connects the electrode tip holder being arranged on shell positioning plate, and electrode is installed on electrode tip holder, positioning pin and handle is arranged on the positioning plate
Hand, the left pedestal positioning fixture and right pedestal positioning fixture are separately connected the telescopic rod of corresponding cylinder, and the cylinder body of cylinder is equal
It is connected on fixture mounting plate.
7. a kind of automatic welding device for compressor housing and pedestal according to claim 1, which is characterized in that institute
Stating double cylinder pressing mechanisms includes pressurized cylinder, the setting plate of slide-bar, slide-bar seat, slide-bar, slide-bar connecting plate, insulation board B, fastening
Frame, connecting rod, conductive seat, electrode tip holder, oscillating bearing, upper latch assembly, top electrode, the slide-bar seat are bolted to connection
On the rack, the through-hole of the setting plate of slide-bar is installed in the front setting of slide-bar seat, and a pair of of pressurization gas is fixedly connected at the top of slide-bar seat
The telescopic rod of the cylinder body of cylinder, pressurized cylinder connects the slide-bar one end slided in slide-bar seat by nut, and the other end of slide-bar connects
Connect the slide-bar connecting plate of slide-bar seat bottom, the lower section of the slide-bar connecting plate is by insulation board B connection conductive seat, under conductive seat
Side connects the side of connecting rod by electrode tip holder, the both ends of connecting rod by oscillating bearing connection fastening frame, connecting rod it is another
Side is fixedly connected with top electrode by upper latch assembly.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710039790.8A CN106624502B (en) | 2017-01-19 | 2017-01-19 | A kind of automatic welding device for compressor housing and pedestal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710039790.8A CN106624502B (en) | 2017-01-19 | 2017-01-19 | A kind of automatic welding device for compressor housing and pedestal |
Publications (2)
| Publication Number | Publication Date |
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| CN106624502A CN106624502A (en) | 2017-05-10 |
| CN106624502B true CN106624502B (en) | 2019-07-16 |
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| CN201710039790.8A Active CN106624502B (en) | 2017-01-19 | 2017-01-19 | A kind of automatic welding device for compressor housing and pedestal |
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| CN114871549A (en) * | 2022-05-31 | 2022-08-09 | 深圳市鹏煜威科技有限公司 | Welding equipment for shell, wiring terminal and protection box |
| CN115351408A (en) * | 2022-09-20 | 2022-11-18 | 广州亨龙智能装备股份有限公司 | Clamping type electrode structure |
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| CN106624502A (en) | 2017-05-10 |
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