CN207521927U - A kind of seam welder of automatic welding automobile absorber oil drum pedestal - Google Patents
A kind of seam welder of automatic welding automobile absorber oil drum pedestal Download PDFInfo
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- CN207521927U CN207521927U CN201721681024.3U CN201721681024U CN207521927U CN 207521927 U CN207521927 U CN 207521927U CN 201721681024 U CN201721681024 U CN 201721681024U CN 207521927 U CN207521927 U CN 207521927U
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Abstract
A kind of seam welder of automatic welding automobile absorber oil drum pedestal, belongs to resistance welding equipment technical field, is welded for the oil drum to automobile absorber with pedestal.Its technical solution is：Welding transformer is mounted on inside welder body, welding controller is mounted in electric cabinet, rotary table is located at the front lower place of welder body, seam weld actuation is mounted on above welder body, two output shafts of seam weld actuation compress assembly with left driving wheel respectively, right driving wheel compresses assembly connection, pressing mechanism is mounted on the front of welder body, left driving wheel compresses assembly, right driving wheel compresses assembly, displacement detecting mechanism is installed in pressing mechanism, water-blowing device is mounted on the left of welder body front lower place, cooling water tank assembly is placed on rear under welder body, electric cabinet is placed on the rear of welder body, water route assembly, gas circuit assembly is installed in the left side of welder body.The utility model greatly improves automatization level, improves production efficiency.
Description
Technical field
The utility model is related to a kind of seam welders for being capable of automatic welding automobile absorber oil drum pedestal, belong to electric resistance welding
Connect equipment technical field.
Background technology
A diameter of 30mm~the 55mm of automobile absorber oil drum, wall thickness are 1mm~2mm, and pedestal is fitted in oil drum in advance
End, it is desirable that carry out tear test after welding, tear bandwidth >=1.5mm；Compression strength >=40KN, pedestal is relative to oil storage
Cylinder verticality 0.3mm.The welding machine welded currently on the market to automobile absorber oil drum is divided into two kinds, and one kind is using gas
Dynamic clamp pattern realizes automatic centering during diameter of work variation, but centering effect is undesirable, and when welding has dancing；Separately
Outer one kind is cylinder direct press type, but cannot adapt to the variation of diameter of work and seam weld wheel diameter automatically, and operator is needed often to adjust
Save the initial position of one end.With the raising year by year that user requires the degree of automation, design and exploitation one kind adapt to automatically
The multistation shock absorber oil storage cylinder pedestal seam welder of the automatic centering of production line is very necessary.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of automatic welding automobile absorber oil drum pedestals
Seam welder, this welding machine can integrate feeding, welding, temperature detection, blow water, blanking operation, wherein feeding, blanking be
Reserved station in order to the automation of production line, improves production efficiency.
Solving the technical solution of above-mentioned technical problem is：
A kind of seam welder of automatic welding automobile absorber oil drum pedestal, it includes welder body, welding transformer, weldering
It connects controller, rotary table, seam weld actuation, universal drive shaft, pressing mechanism, left driving wheel and compresses assembly, right drive
Driving wheel compresses assembly, displacement detecting mechanism, water-blowing device, cooling water tank assembly, electric cabinet, water route assembly, gas circuit assembly, welding
Transformer is mounted on inside welder body, welding controller（15）In electric cabinet, rotary table is located at welder body
Front lower place, seam weld actuation is mounted on the driving mechanism mounting bracket above welder body, two universal drive shafts point
Two output shafts of seam weld actuation and left driving wheel are not compressed to two axis connections of assembly, right driving wheel compression assembly,
Pressing mechanism is mounted on the front of welder body, and wherein left driving wheel compresses assembly, right driving wheel compresses assembly, displacement detecting
Mechanism is installed in pressing mechanism, and water-blowing device is mounted on the left of welder body front lower place, and corresponding rotary table blows water conservancy project
Position, cooling water tank assembly are placed on rear under welder body, and electric cabinet is placed on the rear of welder body, water route assembly, gas circuit
Assembly is installed in the left side of welder body.
The seam welder of above-mentioned automatic welding automobile absorber oil drum pedestal, the welder body are square tube and steel plate butt welding
Structure, welding transformer by can two conductive plates of the moving-conductor respectively with left seam soldering tip assembly and right seam soldering tip assembly be connected
It connects, left driving wheel compresses assembly and left-cut tool assembly is installed on the spring base of pressing mechanism, and right driving wheel compresses assembly, the right side
Cutting blade assembly and displacement detecting mechanism are installed on the right connecting seat of pressing mechanism.
The seam welder of above-mentioned automatic welding automobile absorber oil drum pedestal, the rotary table include motor, slow down
Machine, synchronous belt, Cam splitter, rotating disk, tooling, sink, fixing axle, switch fixed platform, detection switch, protective cover, electricity
Machine is connected by speed reducer and synchronous belt with Cam splitter, and fixing axle is mounted on the hollow shaft flange of Cam splitter, on
Face is fixed with switch fixed platform, arranges three detection switch on platform, corresponds to feeding station, welding post, blankers respectively
, rotating disk is installed, decile fixes 5 toolings in rotating disk, and sink is divided mounted on cam in the rotary shaft of Cam splitter
Between device and welder body, rotating disk protective cover below rotating disk is installed, sink protective cover is installed above sink.
The seam welder of above-mentioned automatic welding automobile absorber oil drum pedestal, the tooling include mandrel, positioning sleeve, rotation
Axis, bearing, bearing block, bearing block are bolted to connection in the disk of rotating disk, and rotary shaft is connected to axis by bearing
In bearing, positioning sleeve is connected to the upper end of rotary shaft, and mandrel is connected to the upper end of positioning sleeve.
The seam welder of above-mentioned automatic welding automobile absorber oil drum pedestal, the pressing mechanism include two servos in left and right
Motor, two electric cylinders are equipped with pressure sensor, pressure sensor in the electric cylinders of left side）Pass through transition connecting plate and spring guide
It links together, spring is installed in spring guide, spring guide is slided along the linear bearing being fixed in spring base, spring base
Both ends are equipped with end cap, and installed above to have left driving wheel to compress assembly, left-cut tool assembly, spring base and left seam soldering tip assembly are pacified
On left skateboard, right connecting seat is installed in the electric cylinders of right side, displacement detecting mechanism, right driving wheel pressure are installed on right connecting seat
Tight assembly, right connecting seat are mounted below right-cut tool assembly, and right connecting seat and right seam soldering tip assembly are mounted on right slide plate, left cunning
Plate and right slide plate are slided along two the linear guides.
The seam welder of above-mentioned automatic welding automobile absorber oil drum pedestal, the water-blowing device is by dividing air parcel and double guide rods
Cylinder forms, and double guide rod cylinders are connected to the lower section of point air parcel, air parcel is divided radially to be provided with multiple stomatas, divides air parcel empty with compression
Gas phase connects.
The seam welder of above-mentioned automatic welding automobile absorber oil drum pedestal, the cooling water tank assembly include coolant
Pump, cooling water tank, solenoid valve, flow switch, filter screen, liquid-level switch, coolant pump are mounted on the upper surface of cooling water tank
Side, filter screen are mounted on the opposite side of cooling water tank upper surface, and liquid-level switch is mounted on filter screen side, solenoid valve and flow
Switch is separately mounted on the cooling water pipeline being connect with cooling water tank.
The seam welder of above-mentioned automatic welding automobile absorber oil drum pedestal, it also has temperature sensor, temperature sensor
Immediately ahead of welder body, temperature sensor is opposite with the workpiece position while welding of temperature detection station.
The beneficial effects of the utility model are：
The utility model uses medium frequency inverter AC welding controller and welding transformer, outputting current steadily, heat affecting
Area is small, and control time precision is Millisecond, it is easier to recall best welding conditions；It pressurizes to adapt to automatically by servo electric cylinders
The variation of diameter of work detects the diameter change of seam weld wheel by displacement sensor, automatic really so as to feed back to servo motor
Determine the initial position of one end seam weld head；Welding pressure is controlled by pressure sensor；Multistation is realized by Cam splitter
Accurate positionin；Realize automatic charging, welding, temperature detection, the automatic blanking of workpiece.
The utility model breaches the traditional welding production pattern of automobile absorber oil drum pedestal, is ensuring welding quality
Under the premise of, reduce personnel, reduce the space occupancy of equipment, improve production capacity, greatly improve production from
Dynamicization is horizontal, has significant economic benefit.
Description of the drawings
Fig. 1, Fig. 2 are two shaft side figures of the utility model；
Fig. 3 is the shaft side figure of rotary table；
Fig. 4 is the sectional view of tooling；
Fig. 5 is the shaft side figure of water-blowing device；
Fig. 6 is the schematic diagram of pressing mechanism；
Fig. 7 is the shaft side figure of cooling water tank assembly.
It is marked in figure as follows：Welder body 1, gas circuit assembly 2, pressing mechanism 3, water route assembly 4, water-blowing device 5, rotation work
Make platform 6, seam weld actuation 7, universal drive shaft 8, left driving wheel and compress assembly 9, right driving wheel compression assembly 10, displacement inspection
It is solid to survey mechanism 11, welding transformer 12, cooling water tank assembly 13, electric cabinet 14, welding controller 15, detection switch 16, switch
Surely begin a theatrical performance 17, fixing axle 18, tooling 19, rotating disk 20, rotating disk protective cover 21, Cam splitter 22, sink protective cover 23, water
Slot 24, synchronous belt 25, speed reducer 26, motor 27, mandrel 28, positioning sleeve 29, rotary shaft 30, bearing 31, bearing block 32, left skateboard
33rd, the linear guide 34, servo motor 35, electric cylinders 36, pressure sensor 37, transition connecting plate 38, left-cut tool assembly 39, spring are led
Set 40, linear bearing 41, spring 42, spring base 43, end cap 44, left seam soldering tip assembly 45, right seam soldering tip assembly 46, right connecting seat
47th, right slide plate 48, right-cut tool assembly 49, divide air parcel 50, double guide rod cylinders 51, flow switch 52, solenoid valve 53, coolant pump
54th, liquid-level switch 55, filter screen 56, cooling water tank 57, driving mechanism mounting bracket 58, can moving-conductor 59.
Specific embodiment
The utility model is by welder body 1, gas circuit assembly 2, pressing mechanism 3, water route assembly 4, water-blowing device 5, rotation work
Make platform 6, seam weld actuation 7, left driving wheel and compress assembly 9, right driving wheel hold-down mechanism 10, displacement detecting mechanism 11, weldering
Transformer 12, cooling water tank assembly 13, electric cabinet 14 is connect to form.
Fig. 1,2 displays, welder body 1 is square tube and steel plate butt welding structure, and gas circuit assembly 2 and water route assembly 4 are installed on weldering
The left side of machine ontology 1.Welding transformer 12 be mounted on welder body 1 the inside, by can moving-conductor 59 respectively with left seam soldering tip
Two conductive plates of assembly 45 and right seam soldering tip assembly 46 are connected.Welding controller 15 is mounted in electric cabinet 14, is placed on and is set
Standby rear.Rotary table 6 is mounted on the front lower place of welder body 1.Pressing mechanism 3 is mounted on the front of ontology, left drive
Driving wheel compresses assembly 9 and left-cut tool assembly 39 is installed on the spring base 43 of pressing mechanism, and right driving wheel compresses assembly 10, the right side
Cutting blade assembly 49 and displacement detecting mechanism 11 are installed on right connecting seat 47.Seam weld actuation 7 is mounted on welder body 1
On the driving mechanism mounting bracket 58 of top, assembly 9 and right driving wheel are compressed with left driving wheel respectively by two universal drive shafts 8
Assembly 10 connects.Water-blowing device 5 is mounted on the left of ontology front lower place, and corresponding rotary table 6 blows water conservancy project position.Cooling water tank is total
1 time rear of welder body is placed on into 13, can be extracted out when need to change water from right side.
Fig. 3,4 displays, rotary table 6 is by motor 27, speed reducer 26, synchronous belt 25, Cam splitter 22, rotating disk
20th, tooling 19, sink 24, fixing axle 18, switch fixed platform 17, detection switch 16, rotating disk protective cover 21, sink protective cover
23 grades form.
Fig. 3,4 displays, motor 27 are connected by speed reducer 26 and synchronous belt 25 with Cam splitter 22, Cam splitter 22
Hollow shaft on fixing axle 18 is installed, for fixed switch fixed platform 27 and three detection switch 16, three detection switch
16 correspond to feeding station, welding post, discharge station respectively, for detecting workpiece whether there is.In the rotary shaft of Cam splitter 22
Rotating disk 20 is installed, decile fixes 5 toolings 19 in rotating disk 20, and tooling 19 mainly includes mandrel 28, positioning sleeve 29, rotary shaft
30th, when bearing 31, bearing block 32 etc., welded piece diameter and length change, mandrel 28 or positioning sleeve 29 are needed to change.Sink 24 is pacified
Between Cam splitter 22 and welder body 1,20 lower section of rotating disk is equipped with rotating disk protective cover 21, is installed above sink
There is sink protective cover 23, two protective covers are used for separating the outer watering in sink and 22 grade driving members of Cam splitter.
Fig. 5 shows that water-blowing device 5 is formed by blowing water block 50 and double guide rod cylinders 51.Air parcel 50 is divided radially to be provided with multiple
Stomata, workpiece in place after, double guide rod cylinders 51 fall before then rise, compressed air is passed through with time-division air parcel 50, to blow work off
The moisture on part surface.
Fig. 6 shows that pressing mechanism 3 includes left and right two servo motors, 35, two electric cylinders 36, and pressure is equipped in the electric cylinders of left side
Force snesor 37, pressure sensor 37 are linked together by transition connecting plate 38 and spring guide 40,40 inner peace of spring guide
Equipped with spring 42, spring guide 40 is slided along the linear bearing 41 being fixed in spring base 43.43 both ends of spring base are equipped with end
Lid 44, installed above to have left driving wheel to compress assembly 9, left-cut tool assembly 39, spring base 43 and left seam soldering tip assembly 45 are respectively mounted
On left skateboard 33.Right connecting seat 47 in right side electric cylinders 36 is installed, displacement detecting mechanism 11, the right side are installed on right connecting seat 47
Driving wheel compresses assembly 10, and right connecting seat 47 is mounted below right-cut tool assembly 49, right connecting seat 47 and right seam soldering tip assembly 46
On right slide plate 48, left skateboard 33 and right slide plate 48) two the linear guides 34 slide.
Fig. 7 shows, cooling water tank assembly 13 include coolant pump 54, cooling water tank 57, solenoid valve 53, flow switch 52,
Filter screen 56, liquid-level switch 55.Coolant pump 54 is mounted on the side of the upper surface of cooling water tank 57, and filter screen 56 is mounted on cold
But the opposite side of 57 upper surface of water tank, liquid-level switch 55 are mounted on 56 side of filter screen, and filter screen blocks alarm.Solenoid valve 53
It is separately mounted on the cooling water pipeline being connect with cooling water tank 57 with flow switch 52, when flow switch 52 is for monitoring welding
The flow of outer watering, solenoid valve 53 are used to control the break-make of cooling water.
The utility model also has temperature sensor, and temperature sensor is mounted on 1 front of welder body, temperature sensor with
The workpiece position while welding of temperature detection station is opposite, for detecting welding temperature.
Claims (8)
1. a kind of seam welder of automatic welding automobile absorber oil drum pedestal, it is characterised in that：It includes welder body（1）、
Welding transformer (12), welding controller (15), rotary table（6）, seam weld actuation（7）, universal drive shaft（8）、
Pressing mechanism（3）, left driving wheel compress assembly（9）, right driving wheel compress assembly（10）, displacement detecting mechanism（11）, blow water dress
It puts（5）, cooling water tank assembly（13）, electric cabinet（14）, water route assembly（4）, gas circuit assembly（2）, welding transformer（12）Installation
In welder body（1）Inside, welding controller（15）Mounted on electric cabinet（14）In, rotary table（6）Positioned at welder body
（1）Front lower place, seam weld actuation (7) is mounted on welder body（1）The driving mechanism mounting bracket of top（58）On, two
Universal drive shaft（8）Respectively by seam weld actuation（7）Two output shafts and left driving wheel compress assembly（9）, right driving wheel
Compress assembly（10）Two axis connections, pressing mechanism（3）Mounted on welder body（1）Front, wherein left driving wheel pressure
Tight assembly（9）, right driving wheel compress assembly（10）, displacement detecting mechanism (11) be installed in pressing mechanism (3), water-blowing device
(5）Mounted on welder body（1）On the left of front lower place, corresponding rotary table（6）Blow water conservancy project position, cooling water tank assembly（13）It puts
It puts in welder body（1）Lower rear, electric cabinet（14）It is placed on the rear of welder body (1), water route assembly（4）, gas circuit assembly
(2) it is installed in the left side of welder body (1).
2. the seam welder of automatic welding automobile absorber oil drum pedestal according to claim 1, it is characterised in that：It is described
Welder body（1）It is square tube and steel plate butt welding structure, welding transformer（12）By can moving-conductor（59）Respectively with left seam soldering tip
Assembly（45）And right seam soldering tip assembly（46）Two conductive plates be connected, left driving wheel compress assembly（9）And left-cut tool assembly
（39）It is installed in pressing mechanism（3）Spring base（43）On, right driving wheel compresses assembly（10）, right-cut tool assembly（49）And position
Move testing agency（11）It is installed in pressing mechanism（3）Right connecting seat（47）On.
3. the seam welder of automatic welding automobile absorber oil drum pedestal according to claim 1, it is characterised in that：It is described
Rotary table（6）Mainly include motor（27）, speed reducer（26）, synchronous belt (25), Cam splitter（22）, rotating disk
(20), tooling (19), sink (24), fixing axle (18), switch fixed platform (17), detection switch (16), rotating disk protective cover
（21）, sink protective cover（23）, motor（27）Pass through speed reducer（26）And synchronous belt（25）With Cam splitter（22）It is connected,
Fixing axle（18）Mounted on Cam splitter（22）On hollow shaft flange, it is fixed on switch fixed platform（17）, switch is admittedly
Fixed platform（17）Three detection switch of upper arrangement（16）, feeding station, welding post, discharge station, cam segmentation are corresponded to respectively
Device（22）Rotary shaft on rotating disk is installed（20）, rotating disk（20）Upper decile fixes 5 toolings（19）, sink（24）It is mounted on
Cam splitter（22）And welder body（1）Between, rotating disk（20）Lower section is equipped with rotating disk protective cover（21）, sink（24）
Top is equipped with sink protective cover（23）.
4. the seam welder of automatic welding automobile absorber oil drum pedestal according to claim 3, it is characterised in that：It is described
Tooling（19）Including mandrel（28）, positioning sleeve（29）, rotary shaft（30）, bearing（31）, bearing block（32）, bearing block（32）Pass through
Bolt is fixedly connected on rotating disk（20）Disk on, rotary shaft（30）Pass through bearing（31）It is connected to bearing block（32）On, it is fixed
Position set（29）It is connected to rotary shaft（30）Upper end, mandrel（28）It is connected to positioning sleeve（29）Upper end.
5. the seam welder of automatic welding automobile absorber oil drum pedestal according to claim 1, it is characterised in that：It is described
Pressing mechanism（3）Including two servo motors in left and right（35）, two electric cylinders（36）, left side electric cylinders（36）On pressure sensing is installed
Device（37）, pressure sensor（37）Pass through transition connecting plate（38）With spring guide（40）It links together, spring guide（40）
In spring is installed（42）, spring guide（40）Edge is fixed on spring base（43）In linear bearing (41) slide, spring base
（43）Both ends are equipped with end cap（44）, it is installed above to there is left driving wheel to compress assembly（9）, left-cut tool assembly（39）, spring base
（43）And left seam soldering tip assembly（45）It is installed in left skateboard（33）On, right connecting seat is installed in the electric cylinders of right side（47）, right company
Joint chair（47）On displacement detecting mechanism is installed（11）, right driving wheel compress assembly（10）, right connecting seat（47）It is mounted below
Right-cut tool assembly（49）, right connecting seat（47）And right seam soldering tip assembly (46) is on right slide plate (48), left skateboard (33) and
Right slide plate (48) is slided along two the linear guides (34).
6. the seam welder of automatic welding automobile absorber oil drum pedestal according to claim 1, it is characterised in that：It is described
Water-blowing device（5）By dividing air parcel（50）And double guide rod cylinders（51）Composition, double guide rod cylinders（51）It is connected to a point air parcel（50）'s
Air parcel is divided in lower section（50）Multiple stomatas are radially provided with, divide air parcel（50）It is connected with compressed air.
7. the seam welder of automatic welding automobile absorber oil drum pedestal according to claim 1, it is characterised in that：It is described
Cooling water tank assembly（13）Including coolant pump（54）, cooling water tank（57）, solenoid valve（53）, flow switch（52）, filter screen
（56）, liquid-level switch（55）, coolant pump（54）Mounted on cooling water tank（57）Upper surface side, filter screen（56）Installation
In cooling water tank（57）The opposite side of upper surface, liquid-level switch（55）Mounted on filter screen（56）Side, solenoid valve（53）And stream
Amount switch（52）It is separately mounted to and cooling water tank（57）On the cooling water pipeline of connection.
8. the seam welder of automatic welding automobile absorber oil drum pedestal according to claim 1, it is characterised in that：It is also
There is temperature sensor, temperature sensor is mounted on welder body（1）Front, the workpiece of temperature sensor and temperature detection station
Position while welding is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721681024.3U CN207521927U (en) | 2017-12-06 | 2017-12-06 | A kind of seam welder of automatic welding automobile absorber oil drum pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721681024.3U CN207521927U (en) | 2017-12-06 | 2017-12-06 | A kind of seam welder of automatic welding automobile absorber oil drum pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207521927U true CN207521927U (en) | 2018-06-22 |
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ID=62577829
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721681024.3U Active CN207521927U (en) | 2017-12-06 | 2017-12-06 | A kind of seam welder of automatic welding automobile absorber oil drum pedestal |
Country Status (1)
| Country | Link |
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| CN (1) | CN207521927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877050A (en) * | 2017-12-06 | 2018-04-06 | 唐山开元阻焊设备有限公司 | A kind of seam welder of automatic welding automobile absorber oil drum base |
| CN110064867A (en) * | 2019-05-14 | 2019-07-30 | 徐州工业职业技术学院 | A kind of auto parts welding robot with overheat protective structure |
-
2017
- 2017-12-06 CN CN201721681024.3U patent/CN207521927U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877050A (en) * | 2017-12-06 | 2018-04-06 | 唐山开元阻焊设备有限公司 | A kind of seam welder of automatic welding automobile absorber oil drum base |
| CN107877050B (en) * | 2017-12-06 | 2023-12-08 | 唐山开元自动焊接装备有限公司 | Seam welder for automatically welding base of oil storage cylinder of automobile shock absorber |
| CN110064867A (en) * | 2019-05-14 | 2019-07-30 | 徐州工业职业技术学院 | A kind of auto parts welding robot with overheat protective structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200319 Address after: 063000 Torch Road, Tangshan City hi tech Zone, Hebei, 189 Patentee after: TANGSHAN KAIYUAN AUTOWELDING SYSTEM Co.,Ltd. Address before: 063020 Torch Road, 189 hi tech Industrial Park, North Road, Hebei, Tangshan City Patentee before: TANGSHAN KAIYUAN RESISTANCE WELDING EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |