CN209520533U - A kind of oil cylinder circular seam welding machine - Google Patents
A kind of oil cylinder circular seam welding machine Download PDFInfo
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- CN209520533U CN209520533U CN201920067793.7U CN201920067793U CN209520533U CN 209520533 U CN209520533 U CN 209520533U CN 201920067793 U CN201920067793 U CN 201920067793U CN 209520533 U CN209520533 U CN 209520533U
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Abstract
The utility model discloses a kind of oil cylinder circular seam welding machines, including welding bench, power part, press component, support member and capillary component；The power part, press component, support member and capillary component are separately positioned on welding bench；The power part, press component and support member are located along the same line, and capillary component is located at perpendicular in the plane of the straight line；Capillary component includes capillary ontology, capillary adjustment device and fixing seat.Compared with prior art, present apparatus structure is simply, it can be achieved that the coarse adjustment and fine tuning of capillary position, guarantee that welding position is accurate；Support member and the use for holding out against component can avoid cylinder tube positional shift in the welding process, improve and are welded into power and precision, improve work efficiency, reduce working strength；The performance for improving product, the problem of reducing oil leak and be broken.
Description
Technical field
The utility model belongs to electric welding machine field of mechanical technique more particularly to a kind of oil cylinder circular seam welding machine.
Background technique
When hydraulic cylinder cylinder barrel and cylinder bottom weld at present, frequently with scribing line, group is accomplished manually to, fixed point process, usually without
Method guarantees that axial concentricity and two components rotate while property, and not only manual working intensity is big, and working efficiency is low, and two
The alignment precision of a to-be-welded pieces is not high, and interface intensity is not high enough after welding, and welding quality is low, the oil cylinder performance after welding
Difference, in fact it could happen that weld fracture, oil leak the problem of.
Utility model content
To solve the problems, such as that welding precision is not high in existing hydraulic cylinder cylinder barrel welding process, worker is labor-intensive, this reality
A kind of oil cylinder circular seam welding machine is provided with novel.Technical method is as described below:
A kind of oil cylinder circular seam welding machine, including welding bench, power part, press component, support member and capillary component；It is described
Power part, press component, support member and capillary component are separately positioned on welding bench；The power part, press component
It is located along the same line with support member, capillary component is located at perpendicular in the plane of the straight line；
The power part includes motor, motor cabinet and power block, and the motor is fixed on motor cabinet, the power block
It is fixedly connected with motor shaft and is rotated with motor shaft；
The press component includes that press oil cylinder, taper top and press oil cylinder seat, the press oil cylinder are fixed on press
On oil cylinder seat, the taper top is fixed on the plunger rod of press oil cylinder；
The support member includes support member pedestal, lifter, support plate and movable pulley, the lifter lower end connection
Support member pedestal, lifter upper end connect support plate, and the movable pulley includes fixed symmetrical one on the supporting plate of inclination
To universal wheel；
Capillary component includes capillary ontology, capillary adjustment device and fixing seat, and the capillary adjustment device is fixed on fixation
On seat, the capillary is fixed on capillary adjustment device, and groove is arranged in the bottom of fixing seat, and guide rail is arranged in the middle part of welding bench,
The groove of fixing seat is moved along guide rail, realizes the movement of relatively large distance on capillary component level direction.
Preferably, the fixing seat further includes the baffle one positioned at capillary ontology and capillary adjustment device side, welding bench
The baffle two that can be moved left and right is also set up on central guide track, when fixing seat is moved to welding position, then moving stop two is close
Baffle one can be such that welding surroundings close as far as possible, reduce shedding for flue gas.
Preferably, capillary adjustment device includes furthering and the first oil cylinder, Vertical Square far from cylinder tube to be welded
To the second round-trip oil cylinder and it is parallel to cylinder tube horizontal round-trip third oil cylinder and cross micro-adjusting mechanism, described second
Oil cylinder and third oil cylinder include plunger rod, cylinder tube and oil cylinder fixed plate, and the cylinder tube is fixed on oil cylinder and fixes
On plate；
The cylinder barrel of first oil cylinder is fixed in fixing seat, and the fixing seat upper end is past perpendicular to the first Cylinder Plunger bar
It returns direction and is also welded with the first fixed plate and the second fixed plate, along the first oil cylinder between first fixed plate and the second fixed plate
Two connecting rods are arranged in plunger rod travel directions, are also provided with the hole passed through for the first Cylinder Plunger bar in second fixed plate；
The capillary adjustment device further includes third fixed plate, and third fixed plate bottom end aperture is covered in the first fixed plate
And in second two connecting rods between fixed plate, plunger rod and the third fixed plate of first oil cylinder are fixed, and drive third
Fixed plate is smoothly moved along connecting rod；
Third fixed plate top connects the plunger rod of the second oil cylinder, and the third Cylinder Plunger bar is fixed on the second oil
In cylinder fixed plate, so that realization is vertically round-trip with the second oil cylinder, it is far and near round-trip with the first oil cylinder；
The cross micro-adjusting mechanism is fixed in the fixed plate of third oil cylinder；
The cross micro-adjusting mechanism includes the first layer screw-rod structure and second layer screw-rod structure of square crossing, and described first
Layer screw-rod structure and second layer screw-rod structure are the hand power screw lifter of screw structure, and the first layer screw-rod structure is fixed
In the fixed plate of third oil cylinder.
A T-shaped frame is fixed on the second layer screw-rod structure of cross micro-adjusting mechanism, it is micro- that the capillary is fixed on cross
On the T-shaped frame of regulating mechanism.
By move horizontally fixing seat, it can be achieved that capillary relatively large distance movement, the capillary is in capillary fixing seat along leading
Rail sliding, the first oil cylinder further and separate, the second oil cylinder vertical direction lifting, the movement of third oil cylinder horizontal direction and cross
Accurate determination welding position under the adjustment of micro-adjusting mechanism.
Preferably, the lifter is screw lifter, and the screw lifter includes lead screw.
It is furthermore preferred that the support member further includes two vertical rods for being distributed in lifter lead screw two sides, the support
Hole is processed on plate, the vertical rod lower end is fixed on support member pedestal, and vertical rod upper end passes through the hole in support plate, is avoided
Lead screw is bent by cylinder tube to be welded.
Preferably, parallel guide rail, the support member pedestal, motor cabinet bottom and press is arranged in the welding bench bottom
Baltimore groove is arranged in oil cylinder seat bottom, and the support member, motor cabinet and press oil cylinder seat are stuck on guide rail by baltimore groove and are realized
The support member, motor cabinet and press oil cylinder seat are translated along guide rail, to adjust the taper top of press oil cylinder, support member
Relative position between power block, to hold out against the cylinder tube of processing to be welded.
Preferably, two pieces is arranged in the support member, carries out stronger support to cylinder block.
Further, oil cylinder circular seam welding machine provided by the utility model further includes the shell with switch gate, the shell
Body surrounds aforementioned oil cylinder circular seam welding machine, is provided with hole, the power supply line and oil pipeline of aforementioned oil cylinder circular seam welding machine in rear
Power supply or oil pump are connected to across the hole of rear；In shell front, sliding door, the shell front bottom end setting are set
Groove is arranged in guide rail, sliding door bottom, and the groove of sliding door bottom is stuck on the guide rail of shell to make sliding door along a guide rail left side
The opening and closing of sliding door is realized in right sliding；The case top also sets up the pumping nozzle of connection aspiration pump, and welding process is generated
Flue gas extraction shell outside.
Further, the oil cylinder circular seam welding machine further includes PLC controller and control panel, the PLC controller and
Control panel is set on shell, the PLC controller and motor, the first oil cylinder, the second oil cylinder, capillary switch, press oil cylinder
It is separately connected, controls the rotation, the traveling movement of each oil cylinder and the beginning and stopping of welding of motor.
Compared with prior art, the utility model has the beneficial effects that
1. present apparatus structure is simply, it can be achieved that the coarse adjustment and fine tuning of capillary position, guarantee that welding position is accurate；
2. support member and the use for holding out against component can avoid cylinder tube positional shift in the welding process, weldering is improved
It is connected into power and precision, is improved work efficiency, working strength is reduced；
3. the problem of improving the performance of product, reducing oil leak and fracture.
Detailed description of the invention
The Figure of description for constituting a part of the utility model is used to provide a further understanding of the present invention, this
The illustrative embodiments and their description of utility model do not constitute the improper limit to the utility model for explaining the utility model
It is fixed.
Fig. 1 is that a kind of oil cylinder provided by the utility model changes seam welder structural schematic diagram；
Fig. 2 is that a kind of oil cylinder provided by the utility model changes seam weld side view；
Fig. 3 is that a kind of oil cylinder provided by the utility model changes seam welder external shell schematic diagram.
Wherein, 1- welding bench, 6- shell, 11- welding bench guide rail, 12- baffle two, 21- motor, 22- motor cabinet, 23- are dynamic
Power block, 31- press oil cylinder, 32- taper top, and 33- presses oil cylinder seat, 41- support member pedestal, 42- lifter, 43- support
Plate, 44- movable pulley, 45- vertical rod, 51- capillary ontology, 52- fixing seat, 53- capillary adjust device, 54- T-shaped frame, 61-
Sliding door, 62- housing rails, 63- are evacuated nozzle, 64- control panel, 521- baffle one, the first fixed plate of 522-, 523- second
Fixed plate, 524- third fixed plate, the first oil cylinder of 531-, the second oil cylinder of 532-, 533- third oil cylinder, 534- cross freqency fine adjustment machine
Structure, the second oil cylinder fixed plate of 5321-, 5331- third oil cylinder fixed plate.
Specific embodiment
It is noted that described further below be all exemplary, it is intended to provide further instruction to the utility model.It removes
Non- otherwise indicated, all technical and scientific terms used herein has the ordinary skill with the utility model technical field
The normally understood identical meanings of personnel.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the utility model.As used herein, unless the context clearly indicates otherwise, otherwise singular
Form be also intended to include plural form, additionally, it should be understood that, when in the present specification use term "comprising" and/or
When " comprising ", existing characteristics, step, operation, device, component and/or their combination are indicated.
A kind of oil cylinder circular seam welding machine, as shown in Figure 1, including welding bench 1, power part, press component, support member and weldering
Needle part；The power part, press component, support member and capillary component are separately positioned on welding bench；The power part
Part, press component and support member are located along the same line, and capillary component is located at perpendicular in the plane of the straight line；
The power part includes motor 21, motor cabinet 22 and power block 23, and the motor 21 is fixed on motor cabinet 22,
The power block 23 is fixedly connected with motor shaft and rotates with motor shaft；
The press component includes that press oil cylinder 31, taper top 33 and press oil cylinder seat 32, the press oil cylinder 31 are solid
It is scheduled on press oil cylinder seat 32, the taper top 33 is fixed on the plunger rod of press oil cylinder 31；
As shown in Fig. 2, the support member includes support member pedestal 41, lifter 42, support plate 43 and movable pulley 44,
43 lower end of the lifter connection support member pedestal 41,42 upper end of lifter connect support plate 43, and the movable pulley 44 includes
Fixed symmetrical a pair of of the universal wheel on the supporting plate of inclination；The setting of universal wheel so that cylinder tube to be welded in welding process
In rotated smoothly around axial, make welding more evenly.
Capillary component includes capillary ontology 51, capillary adjustment device 53 and fixing seat 52, and the capillary adjustment device is fixed
In fixing seat, the capillary is fixed on capillary adjustment device, and groove, the middle part setting of welding bench is arranged in the bottom of fixing seat
The groove of guide rail 11, fixing seat is moved along guide rail, realizes the movement of relatively large distance on capillary component level direction.
As a typical embodiment, the fixing seat 52 further includes positioned at capillary ontology and capillary adjustment device side
Baffle 1, also set up the baffle 2 12 that can be moved left and right on welding bench central guide track, be moved to welding position in fixing seat
When, then moving stop 2 12 can be such that welding surroundings close as far as possible close to baffle 1, reduce shedding for flue gas.
In the present embodiment, first oil cylinder of the capillary adjustment device 53 including furthering and far from cylinder tube to be welded
531, the second round-trip oil cylinder 532 of vertical direction and to be parallel to cylinder tube horizontal round-trip third oil cylinder 533 and cross micro-
Regulating mechanism 534, second oil cylinder 532 and third oil cylinder 533 include plunger rod, cylinder tube and oil cylinder fixed plate, institute
Cylinder tube is stated to be fixed in oil cylinder fixed plate；
As shown in Fig. 2, the cylinder barrel of first oil cylinder 531 is fixed in fixing seat 52,52 upper end of fixing seat is vertical
The first fixed plate 522 and the second fixed plate 523, first fixed plate are also welded in the first Cylinder Plunger bar travel directions
522 and second are arranged two connecting rods, second fixed plate along the first Cylinder Plunger bar travel directions between fixed plate 523
The hole passed through for the first Cylinder Plunger bar is also provided on 522；
The capillary adjustment device further includes third fixed plate 524, and the 524 bottom end aperture of third fixed plate is covered first
In two connecting rods between fixed plate 522 and the second fixed plate 523, the plunger rod and third fixed plate of first oil cylinder are solid
It is fixed, drive third fixed plate smoothly to move along connecting rod；
524 top of third fixed plate connects the plunger rod of the second oil cylinder 532, and the third Cylinder Plunger bar is fixed on
In second oil cylinder fixed plate 5321, so that realization is vertically round-trip with the second oil cylinder, it is far and near round-trip with the first oil cylinder；
The cross micro-adjusting mechanism 534 is fixed in third oil cylinder fixed plate 5331；
The cross micro-adjusting mechanism includes the first layer screw-rod structure and second layer screw-rod structure of square crossing, and described first
Layer screw-rod structure and second layer screw-rod structure are the hand power screw lifter of screw structure, and the first layer screw-rod structure is fixed
In the fixed plate 5331 of third oil cylinder.
A T-shaped frame 54 is fixed on the second layer screw-rod structure of cross micro-adjusting mechanism, the capillary is fixed on cross
On the T-shaped frame 54 of micro-adjusting mechanism.
By move horizontally fixing seat, it can be achieved that capillary relatively large distance movement, the capillary is in capillary fixing seat along leading
Rail sliding, the first oil cylinder further and separate, the second oil cylinder vertical direction lifting, the movement of third oil cylinder horizontal direction and cross
Accurate determination welding position under the adjustment of micro-adjusting mechanism.
The lifter 42 is screw lifter, and the screw lifter includes lead screw.
The support member further includes two vertical rods 45 for being distributed in lifter lead screw two sides, is processed in the support plate
Hole, the vertical rod lower end are fixed on support member pedestal, vertical rod upper end pass through support plate on hole, avoid lead screw by
The cylinder tube of welding is bent.
Parallel guide rail, the support member pedestal, motor cabinet bottom and press oil cylinder seat is arranged in the welding bench bottom
Baltimore groove is arranged in bottom, and the support member, motor cabinet and press oil cylinder seat are stuck on guide rail by baltimore groove and realize the branch
Support part part, motor cabinet and press oil cylinder seat are translated along guide rail, to adjust taper top, support member and the power of press oil cylinder
Relative position between block, to hold out against the cylinder tube of processing to be welded.
Two pieces is arranged in the support member, carries out stronger support to cylinder block.
Further, oil cylinder circular seam welding machine provided by the utility model further includes the shell 6 with switch gate, the shell
Body surrounds aforementioned oil cylinder circular seam welding machine, is provided with hole, the power supply line and oil pipeline of aforementioned oil cylinder circular seam welding machine in rear
Power supply or oil pump are connected to across the hole of rear；Sliding door 61 is set in shell front, the shell front bottom end is set
Guide rail 62 is set, groove is arranged in sliding door bottom, and the groove of sliding door bottom is stuck on the guide rail of shell to lead sliding door edge
Rail horizontally slips, and realizes the opening and closing of sliding door；The case top also sets up the pumping nozzle 63 of connection aspiration pump, will weld
Outside the flue gas extraction shell that journey generates.
Further, the oil cylinder circular seam welding machine further includes PLC controller and control panel 64, the PLC controller
It is set on shell with control panel 64, the PLC controller and motor, the first oil cylinder, the second oil cylinder, capillary switch, press
Oil cylinder is separately connected, and controls the rotation, the traveling movement of each oil cylinder and the beginning and stopping of welding of motor.In the present embodiment
In, the PLC controller used is Siemens's model s7-200 controller.
When work, cylinder tube and lantern ring to be welded are installed, are placed in support member, adjustment lifter is high
Degree is located at the center of cylinder tube and the taper top 33 of press component and power block 23 in same horizontal line；Pass through weldering
The position alignment welding position of fixing seat and capillary the adjustment device adjustment capillary of needle part, the sliding door of closing of housing pass through
Taper top and power block are withstood on cylinder tube both ends by control panel, under the drive of power block 23, oil cylinder to be welded
The rotation speed of cylinder slowly rotation, control setting weld interval and motor carries out welding sequence；Aspiration pump is opened simultaneously, will be welded
The flue gas extraction whole system that process generates enters emission-control equipment.
Oil cylinder circular seam welding machine provided by the utility model can not only realize the accurate and efficient of welding process, moreover it is possible to save
Manually, labor intensity is reduced, welding quality is promoted；It can be used for the welding process of large-tonnage product simultaneously；The discharge of exhaust gas is reduced, is protected
Retaining ring border.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of oil cylinder circular seam welding machine, which is characterized in that including welding bench, power part, press component, support member and capillary
Component；The power part, press component, support member and capillary component are separately positioned on welding bench；The power part,
Press component and support member are located along the same line, and capillary component is located at perpendicular in the plane of the straight line；
The power part includes motor, motor cabinet and power block, and the motor is fixed on motor cabinet, and the power block is fixed
Connection motor shaft is simultaneously rotated with motor shaft；
The press component includes that press oil cylinder, taper top and press oil cylinder seat, the press oil cylinder are fixed on press oil cylinder
On seat, the taper top is fixed on the plunger rod of press oil cylinder；
The support member includes support member pedestal, lifter, support plate and movable pulley, the lifter lower end connection support
Component chassis, lifter upper end connect support plate, and the movable pulley includes fixed symmetrical a pair of ten thousand on the supporting plate of inclination
To wheel；
Capillary component includes capillary ontology, capillary adjustment device and fixing seat, and the capillary adjustment device is fixed in fixing seat,
The capillary is fixed on capillary adjustment device, and groove is arranged in the bottom of fixing seat, and guide rail, fixing seat is arranged in the middle part of welding bench
Groove moved along guide rail.
2. a kind of oil cylinder circular seam welding machine according to claim 1, which is characterized in that the fixing seat further includes being located at capillary
Ontology and capillary adjust the baffle one of device side, also set up the baffle two that can be moved left and right on welding bench central guide track.
3. a kind of oil cylinder circular seam welding machine according to claim 2, which is characterized in that the capillary adjustment device includes furthering
With far from the second round-trip oil cylinder of the first oil cylinder of cylinder tube to be welded, vertical direction and to be parallel to cylinder tube horizontal round-trip
Third oil cylinder and cross micro-adjusting mechanism, second oil cylinder and third oil cylinder include plunger rod, cylinder tube and oil
Cylinder fixed plate, the cylinder tube are fixed in oil cylinder fixed plate；
The cylinder barrel of first oil cylinder is fixed in fixing seat, and the fixing seat upper end is square back and forth perpendicular to the first Cylinder Plunger bar
To the first fixed plate and the second fixed plate is also welded with, along the first Cylinder Plunger between first fixed plate and the second fixed plate
Two connecting rods are arranged in bar travel directions, are also provided with the hole passed through for the first Cylinder Plunger bar in second fixed plate；
Capillary adjustment device further includes third fixed plate, and third fixed plate bottom end aperture is covered in the first fixed plate and the
In two connecting rods between two fixed plates, plunger rod and the third fixed plate of first oil cylinder are fixed, and third is driven to fix
Plate is smoothly moved along connecting rod；
Third fixed plate top connects the plunger rod of the second oil cylinder, and it is solid that the third Cylinder Plunger bar is fixed on the second oil cylinder
On fixed board, so that realization is vertically round-trip with the second oil cylinder, it is far and near round-trip with the first oil cylinder；
The cross micro-adjusting mechanism is fixed in the fixed plate of third oil cylinder；
The cross micro-adjusting mechanism includes the first layer screw-rod structure and second layer screw-rod structure of square crossing, the first layer spiral shell
Rod structure and second layer screw-rod structure are the hand power screw lifter of screw structure, and the first layer screw-rod structure is fixed on
In the fixed plate of three oil cylinders；
A T-shaped frame is fixed on the second layer screw-rod structure of cross micro-adjusting mechanism, the capillary is fixed on cross freqency fine adjustment machine
On the T-shaped frame of structure.
4. a kind of oil cylinder circular seam welding machine according to claim 3, which is characterized in that the lifter is screw lifter,
The screw lifter includes lead screw.
5. a kind of oil cylinder circular seam welding machine according to claim 4, which is characterized in that the support member further includes being distributed in
Two vertical rods of lifter lead screw two sides process hole in the support plate, and the vertical rod lower end is fixed on support member bottom
On seat, vertical rod upper end passes through the hole in support plate.
6. a kind of oil cylinder circular seam welding machine according to claim 5, which is characterized in that the welding bench bottom is arranged parallel
Baltimore groove, the support member, motor is arranged in guide rail, the support member pedestal, motor cabinet bottom and press oil cylinder seat bottom
Seat and press oil cylinder seat are stuck on guide rail by baltimore groove realizes that the support member, motor cabinet and press oil cylinder seat are flat along guide rail
It moves.
7. a kind of oil cylinder circular seam welding machine according to claim 6, which is characterized in that two pieces is arranged in the support member.
8. a kind of oil cylinder circular seam welding machine according to claim 7, which is characterized in that the oil cylinder circular seam welding machine further includes band
There is the shell of switch gate, the shell surrounds aforementioned oil cylinder circular seam welding machine, is provided with hole, aforementioned oil cylinder circular seam welding machine in rear
Power supply line and oil pipeline pass through rear hole be connected to power supply or oil pump；In shell front, sliding door is set,
Guide rail is arranged in the shell front bottom end, and groove is arranged in sliding door bottom, and the groove of sliding door bottom is stuck on the guide rail of shell
To make sliding door horizontally slip along guide rail, the opening and closing of sliding door is realized；The case top also sets up the pumping of connection aspiration pump
Gas tube orifice.
9. a kind of oil cylinder circular seam welding machine according to claim 8, which is characterized in that the oil cylinder circular seam welding machine further includes
PLC controller and control panel, the PLC controller and control panel are set on shell, the PLC controller and motor,
First oil cylinder, the second oil cylinder, capillary switch, press oil cylinder are separately connected, and control the rotation of motor, the traveling movement of each oil cylinder
And the beginning and stopping of welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920067793.7U CN209520533U (en) | 2019-01-15 | 2019-01-15 | A kind of oil cylinder circular seam welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920067793.7U CN209520533U (en) | 2019-01-15 | 2019-01-15 | A kind of oil cylinder circular seam welding machine |
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| CN209520533U true CN209520533U (en) | 2019-10-22 |
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ID=68228573
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| CN201920067793.7U Active CN209520533U (en) | 2019-01-15 | 2019-01-15 | A kind of oil cylinder circular seam welding machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347214A (en) * | 2020-04-22 | 2020-06-30 | 江苏寅昊智能装备有限公司 | Circular tube welding fixture |
| CN116604259A (en) * | 2023-06-21 | 2023-08-18 | 湖北盛达动力科技有限公司 | Clamp system and automatic welding workstation |
-
2019
- 2019-01-15 CN CN201920067793.7U patent/CN209520533U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347214A (en) * | 2020-04-22 | 2020-06-30 | 江苏寅昊智能装备有限公司 | Circular tube welding fixture |
| CN116604259A (en) * | 2023-06-21 | 2023-08-18 | 湖北盛达动力科技有限公司 | Clamp system and automatic welding workstation |
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