CN110091103A - One kind being based on PLC and servo-controlled Integral axle of semitrailer robot welding system - Google Patents
One kind being based on PLC and servo-controlled Integral axle of semitrailer robot welding system Download PDFInfo
- Publication number
- CN110091103A CN110091103A CN201910476626.2A CN201910476626A CN110091103A CN 110091103 A CN110091103 A CN 110091103A CN 201910476626 A CN201910476626 A CN 201910476626A CN 110091103 A CN110091103 A CN 110091103A
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- CN
- China
- Prior art keywords
- axle
- welding gun
- gas chamber
- welding
- servo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
-
- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Resistance Welding (AREA)
Abstract
One kind being based on PLC and servo-controlled Integral axle of semitrailer robot welding system, it is characterised in that: including welding system and connecting tooling；The axle is placed on the connecting tooling, and the welding system setting is on the bracket；The welding system includes the welding gun of Serve Motor Control and the gas chamber welding gun being arranged on gas chamber；The connecting tooling is used to support the axle and the rotation axle to specified welding position；Wherein, the welding gun is able to carry out horizontal and vertical movement.Moveable welding gun cooperation gas chamber welding gun can carry out weld job to axle for multiple sites.Meanwhile the frock clamp of axle bottom can also control the turned position of axle, cooperate the use of welding gun and gas chamber welding gun, complete welding, promote working efficiency, avoid human weld's bring low efficiency, protect the disadvantages of improper.
Description
Technical field
The present invention relates to axle welding fields, and in particular to one kind is based on PLC and servo-controlled semitrailer monoblock type vehicle
Axis robot welding system.
Background technique
Welding robot is the industrial robot for being engaged in welding (including cutting and spraying).But lacks one kind at present and be directed to
The welding robot that Integral axle of semitrailer is welded.For Integral axle of semitrailer, axis body stress is smaller, and
The supporting portion stress of spindle nose especially spindle nose is larger, and generates stress in axle cross-section, in the specific design of axle
When make the tube wall of the lesser axis body part of stress relatively thin, and the tube wall of spindle nose supporting portion is thicker, in this way, carrying energy improving
While power, to avoid waste of material and fatigue resistance can be improved, consider that spindle nose supporting portion stress is larger, be also easy to produce and answer
Power is concentrated and specific bearing requirements.For this feature, the production of Integral axle of semitrailer, welding is substantially people at present
Work is welded manually, and efficiency bottom, safety measure is difficult to ensure the accident that do not meet with an accident, it would be desirable to be able to which rapid welding, welding quality is good, safety
It is guaranteed, the automated system of energy large-scale production.
Summary of the invention
The present invention solves the technical problem of: one kind being based on PLC and servo-controlled Integral axle of semitrailer machine
Device people's welding system.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that: one kind is based on PLC and servo-controlled
Integral axle of semitrailer robot welding system, it is characterised in that: including welding system and connecting tooling；The axle is put
It sets on the connecting tooling, the welding system setting is on the bracket；The welding system includes Serve Motor Control
Welding gun and the gas chamber welding gun that is arranged on gas chamber；The connecting tooling is used to support the axle and the rotation axle
To specified welding position；Wherein, the welding gun is able to carry out horizontal and vertical movement.
Further, the welding system includes rack, sliding rail, gas chamber, gas chamber welding gun and welding gun；The rack setting exists
The sliding rail, the gas chamber, the welding gun, the gas chamber welding gun are installed in the rack, wherein institute in the top of the axle
It states sliding rail to be welded in the rack, the sliding rail is the transverse shifting track of the welding gun；The welding gun is arranged in the cunning
On rail；The gas chamber is welded in the rack, and the gas chamber welding gun is arranged under the gas chamber.
Further, the welding gun includes the first welding gun and the second welding gun, and a left side for the sliding rail is arranged in first welding gun
The right side of the sliding rail is arranged in side, second welding gun, and first welding gun includes: first servo motor, the first cylinder,
One connecting plate, the first mounting bracket, the first servo motor are mounted on the sliding rail, the bottom setting of the servo motor
First cylinder, the bottom of the Telescopic-cylinder bar connect first connecting plate, install first on first connecting plate
Mounting bracket, the arc welding gun head are mounted in first mounting bracket.
Further, the right side of the sliding rail is arranged in second welding gun, and second welding gun includes: the second servo electricity
Machine, the second cylinder, third connecting plate, the second mounting bracket, second servo motor are mounted on the sliding rail, the servo
Second cylinder is arranged in the bottom of motor, and the bottom of the Telescopic-cylinder bar connects second connecting plate, and described second connects
Second mounting bracket is installed, the arc welding gun head is mounted in second mounting bracket on fishplate bar.
Further, the rack is frame structure, and the gas chamber is arranged inside the framework of the rack, and the gas chamber is close
The cavity body structure closed, the gas chamber are connected to by connecting line with the gas chamber welding gun, and the bottom setting second of the gas chamber connects
Fishplate bar, the gas chamber welding gun are arranged on second connection frame, several are arranged in the gas chamber welding gun.
Further, the frock clamp includes axle support device and axle shaft rotating device, and the axle includes axle
Main body, the tapered portion at main body both ends and the spindle nose outside tapered portion；The axle support device is supported in the axle body,
The axle shaft rotating device is mounted on the spindle nose of axle body two sides.
Further, the axle support device includes the bottom plate and support frame that axle bottom is arranged in, and support frame as described above is set
It sets on the bottom plate, support frame as described above includes left support frame and right support frame, and the left support frame and right support frame are propped up respectively
Support is in the junction of axle body and tapered portion.
Further, the top surface of support frame as described above is the arc surface structure being recessed inwardly, and opens up and concaves on the arc surface
Sunken mounting groove, the mounting groove is interior to install several rollers, and the roller includes the roll shaft of external rotating roller and inside,
The two sides of the roll shaft are mounted in the mounting groove.
Further, the axle shaft rotating device includes motor, cushion block and connector, and the cushion block is arranged in the bottom plate
On, it is fixed with motor on the cushion block, the output shaft of the motor is towards the axle；It is connected on the motor output shaft
Fitting, the connector are fixedly connected with the motor output shaft, one section of connection motor output shaft of the connector, separately
One end connects the spindle nose of the axle, and the connector and the spindle nose are clamped.
Further, the connector is replaceable.
The beneficial effects of the present invention are:
A kind of special welding robot, including welding system and connection work are designed for Integral axle of semitrailer
Dress；Axle is placed on the connecting tooling, and welding system is arranged on the bracket；Welding system includes Serve Motor Control
Welding gun and the gas chamber welding gun that is arranged on gas chamber；Connecting tooling is used to support the axle and the rotation axle to finger
Determine welding position；Wherein, welding gun is able to carry out horizontal and vertical movement.Moveable welding gun cooperation gas chamber welding gun can be directed to multiple
Site carries out weld job to axle.Meanwhile the frock clamp of axle bottom can also control the turned position of axle, match
The use of welding gun and gas chamber welding gun is closed, welding is completed, working efficiency is promoted, avoids human weld's bring low efficiency, is protected
Protect the disadvantages of improper.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of master based on PLC and servo-controlled Integral axle of semitrailer robot welding system of the present invention
View.
Fig. 2 is that the present invention is a kind of to be supported based on PLC and servo-controlled Integral axle of semitrailer robot welding system
The top view of frame.
Wherein:
1, sliding rail；2, first servo motor；3, the second servo motor；4, left frame；
5, right rack；6, the first connecting plate；7, the first cylinder；8, the second cylinder；
9, gas chamber welding gun；10, cylinder；11, the second connecting plate；12, the first mounting bracket；
13, the first welding gun；14, support frame；15, arc welding gun head；16, axle；17, tapered portion；
18, spindle nose；19, cushion block；20, motor；21, connector；22, the second welding gun；
23, the second mounting bracket；24, third connecting plate；141, gap；142, roller；143, mounting groove；
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
It states the present invention and simplifies description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " are only
For descriptive purposes, it is not understood to indicate or imply relative importance.
One kind as shown in Figure 1 is based on 16 robot welding system of PLC and servo-controlled Integral axle of semitrailer,
It is characterized in that: including welding system and connecting tooling；The axle 16 is placed on the connecting tooling, the welding system
Setting is on the bracket；The welding system includes the welding gun that servo motor 20 controls and the gas chamber being arranged on gas chamber weldering
Rifle 9；The connecting tooling is used to support the axle 16 and the rotation axle 16 arrives specified welding position；Wherein, described
Welding gun is able to carry out horizontal and vertical movement.
Welding system includes rack, sliding rail 1, gas chamber, gas chamber welding gun 9 and welding gun；The rack is arranged in the axle
The sliding rail 1, the gas chamber, the welding gun, the gas chamber welding gun 9 are installed in the rack, wherein the cunning in 16 top
Rail 1 is welded in the rack, and the sliding rail 1 is the transverse shifting track of the welding gun；The welding gun is arranged in the sliding rail 1
On；The gas chamber is welded in the rack, and the gas chamber welding gun 9 is arranged under the gas chamber.
Welding gun includes the first welding gun 13 and the second welding gun 22, and the left side of the sliding rail 1, institute is arranged in first welding gun 13
The right side that the sliding rail 1 is arranged in the second welding gun 22 is stated, first welding gun 13 includes: first servo motor 202, the first cylinder
107, the first connecting plate 6, the first mounting bracket 12, the first servo motor 202 are mounted on the sliding rail 1, the servo
First cylinder 107 is arranged in the bottom of motor 20, and the bottom of 10 telescopic rod of cylinder connects first connecting plate 6, institute
It states and the first mounting bracket 12 is installed on first connecting plate 6, the arc welding gun head 15 is mounted in first mounting bracket 12.
The right side of the sliding rail 1 is arranged in second welding gun 22, and second welding gun 22 includes: the second servo motor 203,
Two cylinders 108, third connecting plate 24, the second mounting bracket 23, second servo motor 203 are mounted on the sliding rail 1, institute
Second cylinder 108, the bottom connection of 10 telescopic rod of cylinder second connection is arranged in the bottom for stating servo motor 20
Plate 11 installs the second mounting bracket 23 on second connecting plate 11, and the arc welding gun head 15 is mounted on second mounting bracket
On 23.
Rack is frame structure, and the gas chamber is arranged inside the framework of the rack, and the gas chamber is closed cavity knot
Structure, the gas chamber are connected to by connecting line with the gas chamber welding gun 9, and the second connecting plate 11, institute is arranged in the bottom of the gas chamber
It states gas chamber welding gun 9 to be arranged on second connection frame, several are arranged in the gas chamber welding gun 9.
Frock clamp includes 16 rotating device of 16 support device of axle and axle, and the axle 16 is main including axle 16
Body, the tapered portion 17 at main body both ends and the spindle nose 18 outside tapered portion 17；16 support device of axle is in the axle
In 16 main bodys, 16 rotating device of axle is mounted on the spindle nose 18 of 16 main body two sides of axle.
16 support device of axle includes the bottom plate and support frame 14 that 16 bottom of axle is arranged in, and the setting of support frame as described above 14 exists
On the bottom plate, support frame as described above 14 includes left support frame 14 and right support frame 14, the left support frame 14 and right support frame 14
It is respectively supported at the junction of 16 main body of axle Yu tapered portion 17.
The top surface of support frame 14 is the arc surface structure being recessed inwardly, and opens up the mounting groove being recessed inwardly on the arc surface
143, the mounting groove 143 is interior to install several rollers 142, and the roller 142 includes the roller of external rotating roller and inside
Axis, the two sides of the roll shaft are mounted in the mounting groove 143.
16 rotating device of axle includes motor 20, cushion block 19 and connector 21, and the cushion block 19 is arranged in the bottom plate
On, it is fixed with motor 20 on the cushion block 19, the output shaft of the motor 20 is towards the axle 16；20 output shaft of motor
On be connected with connector 21, the connector 21 is fixedly connected with 20 output shaft of motor, a Duan Lian of the connector 21
20 output shaft of motor is connect, the other end connects the spindle nose 18 of the axle 16, and the connector 21 is clamped with the spindle nose 18.
In addition when 18 structure of spindle nose of axle 16 is inconsistent, settable other connectors 21 for using of cooperation spindle nose 18, when use, will
Original connector 21 is substituted for new.
Working method:
When work, axle 16 is placed on frock clamp, and axle 16 is placed on the connecting tooling, welding system setting
On the bracket；Welding system includes the welding gun that servo motor 20 controls and the gas chamber welding gun 9 being arranged on gas chamber；Connection
Tooling is used to support the axle 16 and the rotation axle 16 arrives specified welding position；Wherein, welding gun is able to carry out transverse direction
And longitudinal movement.Moveable welding gun cooperation gas chamber welding gun 9 can carry out weld job to axle 16 for multiple sites.Meanwhile
The frock clamp of 16 bottom of axle can also control the turned position of axle 16, cooperate making for welding gun and gas chamber welding gun 9
With completion welding promotes working efficiency, avoids human weld's bring low efficiency, protect the disadvantages of improper.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. one kind is based on PLC and servo-controlled Integral axle of semitrailer robot welding system, it is characterised in that: including weldering
Welding system and connecting tooling；The axle is placed on the connecting tooling, and the welding system setting is on the bracket；
The welding system includes the welding gun of Serve Motor Control and the gas chamber welding gun being arranged on gas chamber；The connecting tooling is used for
Support the axle and the rotation axle to specified welding position；Wherein, the welding gun is able to carry out horizontal and vertical fortune
It is dynamic.
2. one kind as described in claim 1 is based on PLC and servo-controlled Integral axle of semitrailer robot welding system,
It is characterized by: the welding system includes rack, sliding rail, gas chamber, gas chamber welding gun and welding gun；The rack is arranged described
The sliding rail, the gas chamber, the welding gun, the gas chamber welding gun are installed in the rack, wherein the cunning in the top of axle
Rail is welded in the rack, and the sliding rail is the transverse shifting track of the welding gun；The welding gun is arranged on the sliding rail；
The gas chamber is welded in the rack, and the gas chamber welding gun is arranged under the gas chamber.
3. one kind as described in claim 1 is based on PLC and servo-controlled Integral axle of semitrailer robot welding system,
It is characterized by: the welding gun includes the first welding gun and the second welding gun, the left side of the sliding rail, institute is arranged in first welding gun
The right side that the sliding rail is arranged in the second welding gun is stated, first welding gun includes: first servo motor, the first cylinder, the first company
Fishplate bar, the first mounting bracket, the first servo motor are mounted on the sliding rail, described in the bottom setting of the servo motor
First cylinder, the bottom of the Telescopic-cylinder bar connect first connecting plate, the first installation of installation on first connecting plate
Bracket, the arc welding gun head are mounted in first mounting bracket.
4. one kind as claimed in claim 3 is based on PLC and servo-controlled Integral axle of semitrailer robot welding system,
It is characterized by: the right side of the sliding rail is arranged in second welding gun, second welding gun includes: the second servo motor,
Two cylinders, third connecting plate, the second mounting bracket, second servo motor are mounted on the sliding rail, the servo motor
Bottom second cylinder is set, the bottom of the Telescopic-cylinder bar connects second connecting plate, second connecting plate
The second mounting bracket of upper installation, the arc welding gun head are mounted in second mounting bracket.
5. one kind as described in claim 1 is based on PLC and servo-controlled Integral axle of semitrailer robot welding system,
It is characterized by: the rack is frame structure, the gas chamber is set, the gas chamber is closed inside the framework of the rack
Cavity body structure, the gas chamber are connected to by connecting line with the gas chamber welding gun, and the second connecting plate is arranged in the bottom of the gas chamber,
The gas chamber welding gun is arranged on second connection frame, several are arranged in the gas chamber welding gun.
6. one kind as described in claim 1 is based on PLC and servo-controlled Integral axle of semitrailer robot welding system,
It is characterized by: the frock clamp includes axle support device and axle shaft rotating device, the axle include axle body,
The tapered portion at main body both ends and the spindle nose outside tapered portion；The axle support device is supported in the axle body, described
Axle shaft rotating device is mounted on the spindle nose of axle body two sides.
7. one kind as claimed in claim 6 is based on PLC and servo-controlled Integral axle of semitrailer robot welding system,
It is characterized by: the axle support device includes the bottom plate and support frame that axle bottom is arranged in, support frame as described above setting exists
On the bottom plate, support frame as described above includes left support frame and right support frame, and the left support frame and right support frame are respectively supported at
The junction of axle body and tapered portion.
8. one kind as claimed in claim 7 is based on PLC and servo-controlled Integral axle of semitrailer robot welding system,
It is characterized by: the top surface of support frame as described above is the arc surface structure being recessed inwardly, opens up and be recessed inwardly on the arc surface
Mounting groove, the mounting groove is interior to install several rollers, and the roller includes the roll shaft of external rotating roller and inside, described
The two sides of roll shaft are mounted in the mounting groove.
9. one kind as claimed in claim 6 is based on PLC and servo-controlled Integral axle of semitrailer robot welding system,
It is characterized by: the axle shaft rotating device includes motor, cushion block and connector, the cushion block is arranged on the bottom plate,
It is fixed with motor on the cushion block, the output shaft of the motor is towards the axle；Connection is connected on the motor output shaft
Part, the connector are fixedly connected with the motor output shaft, one section of connection motor output shaft of the connector, another
End connects the spindle nose of the axle, and the connector and the spindle nose are clamped.
10. as claimed in claim 9 a kind of based on PLC and servo-controlled Integral axle of semitrailer robot welding system
System, it is characterised in that: the connector is replaceable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910476626.2A CN110091103B (en) | 2019-06-03 | 2019-06-03 | Integral axletree robot welding system of semitrailer based on PLC and servo control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910476626.2A CN110091103B (en) | 2019-06-03 | 2019-06-03 | Integral axletree robot welding system of semitrailer based on PLC and servo control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110091103A true CN110091103A (en) | 2019-08-06 |
| CN110091103B CN110091103B (en) | 2021-04-23 |
Family
ID=67450088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910476626.2A Active CN110091103B (en) | 2019-06-03 | 2019-06-03 | Integral axletree robot welding system of semitrailer based on PLC and servo control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110091103B (en) |
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| US9440490B2 (en) * | 2014-07-22 | 2016-09-13 | Earland M. Crockett, JR. | Trailer axle repair kit having spare spindle and flange axle assembly |
| CN206373527U (en) * | 2016-12-31 | 2017-08-04 | 南京交通职业技术学院 | A kind of automatic soldering device |
| CN107042379A (en) * | 2017-03-24 | 2017-08-15 | 济南鎏佳机械有限公司 | A kind of disk connecting rod automatic welder |
| CN107297562A (en) * | 2017-07-27 | 2017-10-27 | 德尔玛（珠海）焊接自动化技术有限公司 | The welding bin of vertical assembled welding equipment |
| CN207272478U (en) * | 2017-05-08 | 2018-04-27 | 乌鲁木齐益佰消防器材有限公司 | Multiple gun solid welder |
| CN208513914U (en) * | 2018-07-24 | 2019-02-19 | 石家庄奥通机械设备制造有限公司 | A kind of American 4 rifle of axis body assembly welding back-plate device |
| CN111451613A (en) * | 2020-04-21 | 2020-07-28 | 航天晨光股份有限公司 | Metal hose joint shielded welding device |
-
2019
- 2019-06-03 CN CN201910476626.2A patent/CN110091103B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100890581B1 (en) * | 2008-01-18 | 2009-03-25 | 임천근 | Tire washer roller automatic welding system |
| US9440490B2 (en) * | 2014-07-22 | 2016-09-13 | Earland M. Crockett, JR. | Trailer axle repair kit having spare spindle and flange axle assembly |
| CN104985340A (en) * | 2015-06-29 | 2015-10-21 | 安徽马钢和菱实业有限公司 | Semitrailer axle air chamber seat and supporting plate spot welding positioning machine |
| CN206373527U (en) * | 2016-12-31 | 2017-08-04 | 南京交通职业技术学院 | A kind of automatic soldering device |
| CN107042379A (en) * | 2017-03-24 | 2017-08-15 | 济南鎏佳机械有限公司 | A kind of disk connecting rod automatic welder |
| CN207272478U (en) * | 2017-05-08 | 2018-04-27 | 乌鲁木齐益佰消防器材有限公司 | Multiple gun solid welder |
| CN107297562A (en) * | 2017-07-27 | 2017-10-27 | 德尔玛（珠海）焊接自动化技术有限公司 | The welding bin of vertical assembled welding equipment |
| CN208513914U (en) * | 2018-07-24 | 2019-02-19 | 石家庄奥通机械设备制造有限公司 | A kind of American 4 rifle of axis body assembly welding back-plate device |
| CN111451613A (en) * | 2020-04-21 | 2020-07-28 | 航天晨光股份有限公司 | Metal hose joint shielded welding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110091103B (en) | 2021-04-23 |
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