CN207205714U - A kind of steel-pipe welding equipment easy to operation - Google Patents
A kind of steel-pipe welding equipment easy to operation Download PDFInfo
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- CN207205714U CN207205714U CN201721287324.3U CN201721287324U CN207205714U CN 207205714 U CN207205714 U CN 207205714U CN 201721287324 U CN201721287324 U CN 201721287324U CN 207205714 U CN207205714 U CN 207205714U
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- 238000003466 welding Methods 0.000 title claims abstract description 76
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 63
- 239000010959 steel Substances 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model proposes a kind of steel-pipe welding equipment easy to operation, including base, the first clamping device, the second clamping device, actuating unit and welding mechanism；First clamping device, the second clamping device are arranged between starting stave and the second riser and are symmetrical arranged on welding post；Actuating unit and the first rotating disk, the second rotating disk are connected to drive the first rotating disk, the second rotating disk to rotate；Welding mechanism includes mounting bracket and welding rifle, mounting bracket is between starting stave and the second riser and mounting bracket both ends are connected with starting stave, the second riser respectively, welding rifle is arranged at welding post and is fixed on mounting bracket, and welding processing is carried out for the first steel pipe to being docked at welding post, the second steel pipe.The utility model the first steel pipe, the second steel pipe is fixed positioning in welding process by the first clamping device, the second clamping device, the first steel pipe, the impossible axial deviation of the second steel pipe, improves welding quality.
Description
Technical field
It the utility model is related to steel-pipe welding technical field, more particularly to a kind of steel-pipe welding equipment easy to operation.
Background technology
Existing steel-pipe welding uses human weld mostly, and human weld's labor intensity is big and less efficient, and steel pipe
Need to carry out workpiece artificial revolving in welding process, and artificial revolving easily causes steel pipe axial dipole field influence workpiece
Quality；And it is connected to certain difficulty for some bigbore steel pipe weldings.
Utility model content
Based on technical problem present in background technology, the utility model proposes a kind of steel-pipe welding easy to operation to set
It is standby.
The utility model proposes a kind of steel-pipe welding equipment easy to operation, including base, the first clamping device, second
Clamping device, actuating unit and welding mechanism；
Base is horizontally disposed, and starting stave positioned opposite, the second riser are fixed with base, and starting stave, second are erected
Welding post is provided between plate, starting stave is provided with first through hole, and the second riser is provided with the second through hole, first through hole,
The central axis of two through holes overlaps each parallel to base and the central axis of first through hole with the central axis of the second through hole；
First clamping device, the second clamping device are arranged between starting stave and the second riser and on welding post pair
Claim to set；First clamping device includes the first rotating disk and the first fixing axle, and the first rotating disk is parallel to starting stave, in the first rotating disk
Heart position is provided with the third through-hole coaxially arranged with first through hole, and the first fixing axle and the first rotating disk are coaxially arranged, and first fixes
Axle first end is rotatablely connected with starting stave and its second end is fixedly connected with the first rotating disk, and the first fixing axle is provided with along its axial direction
Run through and connect first through hole, the fourth hole of third through-hole, symmetrically set on its center axis provided with two in fourth hole
That puts is used to fix the first clamp assemblies of the first steel pipe；Second clamping device includes the second rotating disk and the second fixing axle, and second
For rotating disk parallel to the second riser, the second center of turntable position is provided with the fifth hole coaxially arranged with the second through hole, and second fixes
Axle and the second rotating disk are coaxially arranged, and the second fixing axle first end is rotatablely connected with the second riser and its second end is consolidated with the second rotating disk
Fixed connection, the second fixing axle be provided with axially penetrated through along it and connect the second through hole, the 6th through hole of fifth hole, in the 6th through hole
Provided with two on symmetrically arranged the second clamp assemblies for being used to fix the second steel pipe of its center axis；
Actuating unit and the first rotating disk, the second rotating disk are connected to drive the first rotating disk, the second rotating disk to rotate；
Welding mechanism includes mounting bracket and welding rifle, and mounting bracket is between starting stave and the second riser and mounting bracket two
End is connected with starting stave, the second riser respectively, and welding rifle is arranged at welding post and is fixed on mounting bracket, for butt welding
Connect the first steel pipe docked at station, the second steel pipe carries out welding processing.
Preferably, in addition to the first pusher and the second pusher, it is remote that the first pusher is arranged on starting stave
From the second riser side, the second pusher is arranged on the second riser and pushed away away from starting stave side, the first pusher, second
Material mechanism is movably mounted to be respectively used to that the first steel pipe, the second steel pipe are pushed to welding post and docked on base.
Preferably, the first pusher includes the first charging ram, the first movable plate and the first drive mechanism, the first charging ram
And first charging ram coaxially arranged with first through hole is fixed on the first movable plate, and the first movable plate is movably mounted to base
On, the first drive mechanism is connected to drive the first movable plate to move axially along first through hole with the first movable plate.
Preferably, the second pusher includes the second charging ram, the second movable plate and the second drive mechanism, the second charging ram
And second charging ram coaxially arranged with the second through hole is fixed on the second movable plate, and the second movable plate is movably mounted to base
On, the second drive mechanism is connected to drive the second movable plate to move axially along the second through hole with the second movable plate.
Preferably, the first clamping device also includes being used for the first supporting plate for supporting the first steel pipe, and the first supporting plate is arranged on the
Between one riser and the first pusher, the first supporting plate is fixed on base by the first column.
Preferably, the second clamping device also includes being used for the second supporting plate for supporting the second steel pipe, and the second supporting plate is arranged on the
Between two risers and the second pusher, the second supporting plate is fixed on base by the second column.
Preferably, it is horizontally disposed to include rotating shaft, the 3rd drive mechanism, first gear and second gear, rotating shaft for actuating unit
And rotating shaft both ends are rotatably installed in starting stave, on the second riser respectively, the 3rd drive mechanism is connected to driving with rotating shaft and turned
Axle is rotated, and first gear, second gear are each attached in rotating shaft, and the first rotating disk peripheral distribution has first gear teeth, and the first rotating disk leads to
Cross first gear teeth to engage with first gear, the second rotating disk peripheral distribution there are second gear teeth, and the second rotating disk passes through second gear teeth and
Two gears engage.
Preferably, the first clamp assemblies include the first curved splint and the 4th drive mechanism, the arc of the first curved splint
Opening is connected to drive the first curved splint along the 4th towards fourth hole center, the 4th drive mechanism with the first curved splint
Through hole moves radially.
Preferably, the second clamp assemblies include the second curved splint and the 5th drive mechanism, the arc of the second curved splint
Opening is connected to drive the second curved splint along the 6th towards the 6th through hole center, the 5th drive mechanism with the second curved splint
Through hole moves radially.
The utility model proposes steel-pipe welding equipment easy to operation, pass through set the first clamping device, second clamping
Mechanism clamps the first steel pipe to be welded, the second steel pipe respectively, and causes the first steel pipe, the second steel pipe at welding post pair
Connect, by set actuating unit be used for drive the first rotating disk of the first clamping device, the second clamping device the rotation of the second rotating disk,
So as to drive the first steel pipe, the second steel pipe are synchronous, in the same direction, synchronized to rotate, then by welding mechanism to being docked at welding post
The first steel pipe, the second steel pipe carry out welding processing.The utility model realizes the automation of steel-pipe welding, reduces to cost of labor
Input and the requirement horizontal to artificial technology, working stability, efficiency high；And in welding process by the first clamping device,
Second clamping device the first steel pipe, the second steel pipe is fixed positioning, and the first steel pipe, the impossible axial direction of the second steel pipe are inclined
Difference, improve welding quality.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of steel-pipe welding equipment easy to operation structural representation；
Fig. 2 be the utility model proposes a kind of steel-pipe welding equipment easy to operation in the structures of the first clamp assemblies show
It is intended to；
Fig. 3 be the utility model proposes a kind of steel-pipe welding equipment easy to operation in the structures of the second clamp assemblies show
It is intended to.
Embodiment
Reference picture 1- Fig. 3, the utility model proposes a kind of steel-pipe welding equipment easy to operation, including base 1, first to press from both sides
Hold mechanism, the second clamping device, actuating unit, the first pusher, the second pusher and welding mechanism；Wherein：
Base 1 is horizontally disposed, and starting stave 2 positioned opposite, the second riser 3, starting stave 2, are fixed with base 1
Welding post is provided between two risers 3, starting stave 2 is provided with first through hole 4, and the second riser 3 is provided with the second through hole 5, the
One through hole 4, the central axis of the second through hole 5 are each parallel in base 1 and the central axis and the second through hole 5 of first through hole 4
Mandrel line overlaps.
First clamping device, the second clamping device are arranged between the riser 3 of starting stave 2 and second and on welding post
It is symmetrical arranged.
First clamping device includes the first rotating disk 6 and the first fixing axle 7, and the first rotating disk 6 is parallel to starting stave 2, and first
The center of rotating disk 6 is provided with the third through-hole 8 coaxially arranged with first through hole 4, the first fixing axle 7 and 6 coaxial cloth of the first rotating disk
Put, the first end of the first fixing axle 7 is rotatablely connected with starting stave 2 and its second end is fixedly connected with the first rotating disk 6, and first fixes
Axle 7 be provided with axially penetrated through along it and connect first through hole 4, the fourth hole 9 of third through-hole 8, two passes are provided with fourth hole 9
In symmetrically arranged the first clamp assemblies for being used to fix the first steel pipe 31 of its center axis.First clamp assemblies include the first arc
The drive mechanism 28 of clevis plate 27 and the 4th, the arc opening of the first curved splint 27 is towards the center of fourth hole 9, the 4th driving machine
Structure 28 is connected to drive the first curved splint 27 to move radially along fourth hole 9 with the first curved splint 27.
Second clamping device includes the second rotating disk 10 and the second fixing axle 11, and the second rotating disk 10 is parallel to the second riser 3, and
The center of two rotating disk 10 is provided with the fifth hole 12 coaxially arranged with the second through hole 5, the second fixing axle 11 and the second rotating disk 10
Coaxially arranged, the first end of the second fixing axle 11 is rotatablely connected with the second riser 3 and its second end is fixedly connected with the second rotating disk 10,
Second fixing axle 11 is provided with and is axially penetrated through along it and connect the 6th through hole 13 of the second through hole 5, fifth hole 12, the 6th through hole 13
Two are inside provided with symmetrically arranged the second clamp assemblies for being used to fix the second steel pipe 32 of its center axis.Second clamping group
Part includes the second curved splint 29 and the 5th drive mechanism 30, and the arc opening of the second curved splint 29 is towards in the 6th through hole 13
The heart, the 5th drive mechanism 30 are connected to drive the second curved splint 29 radially to move along the 6th through hole 13 with the second curved splint 29
It is dynamic.
Actuating unit includes rotating shaft 24, the 3rd drive mechanism, first gear 25 and second gear 26, and rotating shaft 24 is horizontally disposed
And the both ends of rotating shaft 24 are rotatably installed in starting stave 2, on the second riser 3 respectively, the 3rd drive mechanism is connected to rotating shaft 24
Drive shaft 24 is rotated, and first gear 25, second gear 26 are each attached in rotating shaft 24, and the peripheral distribution of the first rotating disk 6 has first
The gear teeth, the first rotating disk 6 are engaged by first gear teeth with first gear 25, and the peripheral distribution of the second rotating disk 10 has second gear teeth, and second
Rotating disk 10 is engaged by second gear teeth with second gear 26.3rd drive mechanism drive shaft 24 rotates, and rotating shaft 24 drives first
Gear 25, second gear 26 rotate, and first gear 25, second gear 26 drive the first rotating disk 6, the second rotating disk 10 to rotate respectively,
So as to drive, the first steel pipe 31, the second steel pipe 32 are synchronous, rotate in the same direction, at the same speed.
First pusher is arranged on starting stave 2 away from the side of the second riser 3, and it is perpendicular that the second pusher is arranged on second
Plate 3 away from the side of starting stave 2, the first pusher, the second pusher be movably mounted to be respectively used on base 1 by
First steel pipe 31, the second steel pipe 32 push to welding post and docked.
Welding mechanism include mounting bracket 14 and welding rifle 15, mounting bracket 14 be located between the riser 3 of starting stave 2 and second and
The both ends of mounting bracket 14 are connected with starting stave 2, the second riser 3 respectively, and welding rifle 15 is arranged at welding post and is fixed on peace
Shelve on 14, welding processing is carried out for the first steel pipe 31 to being docked at welding post, the second steel pipe 32.
In a particular embodiment, the first pusher includes the first charging ram 16, the first movable plate 17 and the first driving machine
Structure, the first charging ram 16 is coaxially arranged with first through hole 4 and the first charging ram 16 is fixed on the first movable plate 17, the first movement
Plate 17 is movably mounted on base 1, and the first drive mechanism is connected to drive the edge of the first movable plate 17 with the first movable plate 17
First through hole 4 moves axially.
In a particular embodiment, the second pusher includes the second charging ram 18, the second movable plate 19 and the second driving machine
Structure, the second charging ram 18 and the second through hole 5 is coaxially arranged and the second charging ram 18 is fixed on the second movable plate 19, the second movement
Plate 19 is movably mounted on base 1, and the second drive mechanism is connected to drive the edge of the second movable plate 19 with the second movable plate 19
Second through hole 5 moves axially.
In a particular embodiment, the first clamping device also include be used for support the first steel pipe 31 the first supporting plate 20, first
Supporting plate 20 is arranged between the pusher of starting stave 2 and first, and the first supporting plate 20 is fixed on base 1 by the first column 21
On.
In a particular embodiment, the second clamping device also include be used for support the second steel pipe 32 the second supporting plate 22, second
Supporting plate 22 is arranged between the second riser 3 and the second pusher, and the second supporting plate 22 is fixed on base 1 by the second column 23
On.
The utility model proposes a kind of steel-pipe welding equipment easy to operation, during work, first by the first steel to be welded
The one end of pipe 31 sequentially passes through first through hole 4, fourth hole 9, third through-hole 8 and reached between the first rotating disk 6 and the second rotating disk 10, will
One end of second steel pipe 32 to be welded sequentially pass through the second through hole 5, the 6th through hole 13, fifth hole 12 reach the first rotating disk 6 with
Between second rotating disk 10, and the first steel pipe 31, the second steel pipe 32 are propped up respectively by the first supporting plate 20, the second supporting plate 22
Support, then the first drive mechanism, the second drive mechanism drive the first movable plate 17, the second movable plate 19 to move respectively, to drive
First charging ram 16, the second charging ram 18 promote the first steel pipe 31, the second steel pipe 32 to move and docked at welding post respectively,
Then the 4th drive mechanism 28 drives the first curved splint 27 to move and clamps the first steel pipe 31, the 5th drive mechanism 30 driving the
Two curved splints 29, which move, clamps the second steel pipe 32, and the 3rd drive mechanism starts drive shaft 24 and rotated, and rotating shaft 24 drives the
One gear 25, second gear 26 rotate, and first gear 25, second gear 26 drive the first rotating disk 6,10 turns of the second rotating disk respectively
It is dynamic, so as to drive the first steel pipe 31, the second steel pipe 32 are synchronous, in the same direction, synchronized to rotate, then weld rifle 15 and work to the first steel pipe
31st, the second steel pipe 32 carries out welding processing.The utility model realizes the automation of steel-pipe welding, reduces the input to cost of labor
And the requirement horizontal to artificial technology, working stability, efficiency high；And pass through the first clamping device, the second folder in welding process
Hold mechanism and the first steel pipe 31, the second steel pipe 32 are fixed respectively positioning, the first steel pipe 31, the second steel pipe 32 are impossible
Axial deviation, improve welding quality.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (9)
1. a kind of steel-pipe welding equipment easy to operation, it is characterised in that including base (1), the first clamping device, the second clamping
Mechanism, actuating unit and welding mechanism；
Base (1) is horizontally disposed, and starting stave positioned opposite (2), the second riser (3), starting stave are fixed with base (1)
(2) welding post, is provided between the second riser (3), starting stave (2) is provided with first through hole (4), and the second riser is set on (3)
There is the second through hole (5), first through hole (4), the central axis of the second through hole (5) are each parallel to base (1) and first through hole (4)
Central axis overlaps with the central axis of the second through hole (5)；
First clamping device, the second clamping device are arranged between starting stave (2) and the second riser (3) and on welding post
It is symmetrical arranged；First clamping device includes the first rotating disk (6) and the first fixing axle (7), and the first rotating disk (6) is parallel to starting stave
(2), the first rotating disk (6) center is provided with the third through-hole (8) coaxially arranged with first through hole (4), the first fixing axle (7) with
First rotating disk (6) is coaxially arranged, and the first fixing axle (7) first end is rotatablely connected with starting stave (2) and its second end and first
Rotating disk (6) is fixedly connected, the first fixing axle (7) be provided with axially penetrated through along it and connect first through hole (4), third through-hole (8)
Fourth hole (9), two are provided with fourth hole (9) on its center axis is symmetrically arranged and is used to fixing the of the first steel pipe
One clamp assemblies；Second clamping device includes the second rotating disk (10) and the second fixing axle (11), and the second rotating disk (10) is parallel to
Two risers (3), the second rotating disk (10) center are provided with the fifth hole (12) coaxially arranged with the second through hole (5), and second is solid
Dead axle (11) and the second rotating disk (10) are coaxially arranged, and the second fixing axle (11) first end is rotatablely connected with the second riser (3) and it
Second end is fixedly connected with the second rotating disk (10), the second fixing axle (11) be provided with axially penetrated through along it and connect the second through hole (5),
6th through hole (13) of fifth hole (12), two are provided with the 6th through hole (13) and is used on its center axis is symmetrically arranged
Fix the second clamp assemblies of the second steel pipe；
Actuating unit and the first rotating disk (6), the second rotating disk (10) are connected to drive the first rotating disk (6), the second rotating disk (10) to turn
It is dynamic；
Welding mechanism includes mounting bracket (14) and welding rifle (15), and mounting bracket (14) is located at starting stave (2) and the second riser (3)
Between and mounting bracket (14) both ends be connected respectively with starting stave (2), the second riser (3), welding rifle (15) be arranged on Welder
At position and it is fixed on mounting bracket (14), welding processing is carried out for the first steel pipe to being docked at welding post, the second steel pipe.
2. steel-pipe welding equipment easy to operation according to claim 1, it is characterised in that also including the first pusher
With the second pusher, the first pusher is arranged on starting stave (2) away from the second riser (3) side, the second pusher
The second riser (3) is arranged on away from starting stave (2) side, the first pusher, the second pusher are movably mounted to
It is respectively used to that the first steel pipe, the second steel pipe are pushed to welding post and docked on base (1).
3. steel-pipe welding equipment easy to operation according to claim 2, it is characterised in that the first pusher includes the
One charging ram (16), the first movable plate (17) and the first drive mechanism, the first charging ram (16) and first through hole (4) are coaxially arranged
And first charging ram (16) be fixed on the first movable plate (17), the first movable plate (17) is movably mounted on base (1),
One drive mechanism is connected to drive the first movable plate (17) to move axially along first through hole (4) with the first movable plate (17).
4. steel-pipe welding equipment easy to operation according to claim 2, it is characterised in that the second pusher includes the
Two charging rams (18), the second movable plate (19) and the second drive mechanism, the second charging ram (18) and the second through hole (5) are coaxially arranged
And second charging ram (18) be fixed on the second movable plate (19), the second movable plate (19) is movably mounted on base (1),
Two drive mechanisms are connected to drive the second movable plate (19) to move axially along the second through hole (5) with the second movable plate (19).
5. the steel-pipe welding equipment easy to operation according to any one of claim 2-4, it is characterised in that the first clamping
Mechanism also includes being used for the first supporting plate (20) for supporting the first steel pipe, and the first supporting plate (20) is arranged on starting stave (2) and first
Between pusher, the first supporting plate (20) is fixed on base (1) by the first column (21).
6. the steel-pipe welding equipment easy to operation according to any one of claim 2-4, it is characterised in that the second clamping
Mechanism also includes being used for the second supporting plate (22) for supporting the second steel pipe, and the second supporting plate (22) is arranged on the second riser (3) and second
Between pusher, the second supporting plate (22) is fixed on base (1) by the second column (23).
7. the steel-pipe welding equipment easy to operation according to any one of claim 1-4, it is characterised in that actuating unit
Including rotating shaft (24), the 3rd drive mechanism, first gear (25) and second gear (26), rotating shaft (24) is horizontally disposed and rotating shaft
(24) both ends are rotatably installed in starting stave (2), on the second riser (3) respectively, and the 3rd drive mechanism is connected use with rotating shaft (24)
Rotated in drive shaft (24), first gear (25), second gear (26) are each attached in rotating shaft (24), and the first rotating disk (6) is outside
First gear teeth are distributed with week, the first rotating disk (6) is engaged by first gear teeth with first gear (25), the second rotating disk (10) periphery point
Second gear teeth are furnished with, the second rotating disk (10) is engaged by second gear teeth with second gear (26).
8. the steel-pipe welding equipment easy to operation according to any one of claim 1-4, it is characterised in that the first clamping
Component includes the first curved splint (27) and the 4th drive mechanism (28), the arc opening direction the 4th of the first curved splint (27)
Through hole (9) center, the 4th drive mechanism (28) are connected to drive the first curved splint (27) edge with the first curved splint (27)
Fourth hole (9) moves radially.
9. the steel-pipe welding equipment easy to operation according to any one of claim 1-4, it is characterised in that the second clamping
Component includes the second curved splint (29) and the 5th drive mechanism (30), the arc opening direction the 6th of the second curved splint (29)
Through hole (13) center, the 5th drive mechanism (30) are connected to drive the second curved splint (29) edge with the second curved splint (29)
6th through hole (13) moves radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721287324.3U CN207205714U (en) | 2017-09-30 | 2017-09-30 | A kind of steel-pipe welding equipment easy to operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721287324.3U CN207205714U (en) | 2017-09-30 | 2017-09-30 | A kind of steel-pipe welding equipment easy to operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207205714U true CN207205714U (en) | 2018-04-10 |
Family
ID=61820487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721287324.3U Expired - Fee Related CN207205714U (en) | 2017-09-30 | 2017-09-30 | A kind of steel-pipe welding equipment easy to operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207205714U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817783A (en) * | 2018-09-06 | 2018-11-16 | 珠海格力智能装备有限公司 | Welding equipment |
| CN108817773A (en) * | 2018-07-20 | 2018-11-16 | 芜湖新瑟安智能科技有限公司 | A kind of welder for the processing of idle call red copper interface tube |
| CN110076517A (en) * | 2019-04-28 | 2019-08-02 | 浦江县颐硕科技开发有限公司 | A kind of pipe fitting connection fast fixture and its application method |
| CN110560975A (en) * | 2019-09-12 | 2019-12-13 | 青岛福瀛建设集团有限公司 | A portable welding set for construction |
| CN110732752A (en) * | 2018-07-20 | 2020-01-31 | 广州南洋电缆有限公司 | kinds of partial arc correcting system |
| CN111069842A (en) * | 2019-12-16 | 2020-04-28 | 李辉 | Automatic correction alignment device for steel pipe welding |
| CN111421294A (en) * | 2020-04-29 | 2020-07-17 | 国网河南省电力公司电力科学研究院 | Steel pipe welding device |
| CN111438489A (en) * | 2020-05-07 | 2020-07-24 | 赵艳 | Industrial gas pipeline welding device |
| CN112247416A (en) * | 2020-10-22 | 2021-01-22 | 安徽星露科技发展有限公司 | Welding equipment for monitoring machining of vertical rod |
| CN113681219A (en) * | 2021-08-24 | 2021-11-23 | 李春辉 | Welding equipment for light alloy motor shell |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817773A (en) * | 2018-07-20 | 2018-11-16 | 芜湖新瑟安智能科技有限公司 | A kind of welder for the processing of idle call red copper interface tube |
| CN110732752A (en) * | 2018-07-20 | 2020-01-31 | 广州南洋电缆有限公司 | kinds of partial arc correcting system |
| CN108817783A (en) * | 2018-09-06 | 2018-11-16 | 珠海格力智能装备有限公司 | Welding equipment |
| CN108817783B (en) * | 2018-09-06 | 2024-02-27 | 珠海格力智能装备有限公司 | Welding equipment |
| CN110076517B (en) * | 2019-04-28 | 2020-05-05 | 浙江班尼戈中捷管业有限公司 | Pipe fitting connection rapid clamping device and using method thereof |
| CN110076517A (en) * | 2019-04-28 | 2019-08-02 | 浦江县颐硕科技开发有限公司 | A kind of pipe fitting connection fast fixture and its application method |
| CN110560975A (en) * | 2019-09-12 | 2019-12-13 | 青岛福瀛建设集团有限公司 | A portable welding set for construction |
| CN111069842B (en) * | 2019-12-16 | 2021-09-14 | 唐山市丰润区融冠钢管有限公司 | Automatic correction alignment device for steel pipe welding |
| CN111069842A (en) * | 2019-12-16 | 2020-04-28 | 李辉 | Automatic correction alignment device for steel pipe welding |
| CN111421294A (en) * | 2020-04-29 | 2020-07-17 | 国网河南省电力公司电力科学研究院 | Steel pipe welding device |
| CN111438489A (en) * | 2020-05-07 | 2020-07-24 | 赵艳 | Industrial gas pipeline welding device |
| CN112247416A (en) * | 2020-10-22 | 2021-01-22 | 安徽星露科技发展有限公司 | Welding equipment for monitoring machining of vertical rod |
| CN113681219A (en) * | 2021-08-24 | 2021-11-23 | 李春辉 | Welding equipment for light alloy motor shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Lanfang Inventor before: Liu Lanfang |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pipe welding equipment convenient to operation Effective date of registration: 20191015 Granted publication date: 20180410 Pledgee: The small and medium-sized enterprise financing Company limited by guarantee Yingshang County Pledgor: ANHUI YINGRUIYUAN WELDED PIPE TECHNOLOGY CO.,LTD. Registration number: Y2019340000115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 |