CN107081568A - Possesses the pipe fitting welding frock of bath nitrogen charging airway dysfunction - Google Patents
Possesses the pipe fitting welding frock of bath nitrogen charging airway dysfunction Download PDFInfo
- Publication number
- CN107081568A CN107081568A CN201710481135.8A CN201710481135A CN107081568A CN 107081568 A CN107081568 A CN 107081568A CN 201710481135 A CN201710481135 A CN 201710481135A CN 107081568 A CN107081568 A CN 107081568A
- Authority
- CN
- China
- Prior art keywords
- water
- rotating disk
- rotary shaft
- pipe fitting
- nitrogen charging
- 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.)
- Granted
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 238000003466 welding Methods 0.000 title claims abstract description 37
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 22
- 230000004064 dysfunction Effects 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 239000007789 gas Substances 0.000 claims abstract description 12
- 238000003860 storage Methods 0.000 claims description 13
- 239000008400 supply water Substances 0.000 claims description 2
- 108091006146 Channels Proteins 0.000 claims 3
- 102000010637 Aquaporins Human genes 0.000 claims 2
- 108010063290 Aquaporins Proteins 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 238000001816 cooling Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 2
- 210000002683 foot Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- 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
- B23K37/0533—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 external pipe alignment clamps
Abstract
The invention discloses a kind of pipe fitting welding frock for possessing bath nitrogen charging airway dysfunction, including support frame, rotating disk, water knockout drum, gas supply mechanism and water supply mechanism；The rotating disk is rotatably installed on support frame as described above, and the rotating disk is provided with more than one outlet interface, and the outlet interface is connected with the gas supply mechanism；The water knockout drum is arranged on the top surface of the rotating disk, and the water knockout drum is connected with the water supply mechanism, and the distributive pipe of more than one is connected with the water knockout drum.The present invention solves in welding process many people while operating and the problem of production efficiency is low well, and reduces task difficulty, reduces operation number, its is simple in construction, easily makes, and cost is low.
Description
Technical field
The present invention relates to field of welding devices, a kind of pipe fitting welding work for possessing bath nitrogen charging airway dysfunction is related in particular to
Dress.
Background technology
Copper tube welding is one kind in conventional soldering techniques, and its operational method and mode are：First by soldered pipe fitting pair
Connect, and positioning clamping, the soldering set for regulating flame height is reused, alignment is soldered pipe fitting joint, is heated, work as quilt
Weld-end fittings joint, when being heated to certain temperature, adds a certain amount of cored solder, then removes welding flame, place to be welded
After cooling, that is, complete the welding of a copper tube solder joint.
Temperature is up to 800-1200 DEG C during due to welding, to prevent red copper inside pipe wall is oxidized in welding process from producing
Oxide skin, so in welding process, soldered tube intracavity need to be full of nitrogen, to protect red copper inside pipe wall not oxidized,
Simultaneously as some are soldered the weld of pipe fitting, the seal from valve member is close, to prevent seal from damaging, then needs to valve
The outer surface of part, carries out lasting bath, to be cooled down, and to realize soldered pipe fitting in welding, its inner chamber is full of nitrogen,
Ensure again in welding process simultaneously, persistently valve member valve body is washed by water, so, then needs 2 people to operate simultaneously, production efficiency
Lowly.
The content of the invention
The technical problems to be solved by the invention be to provide it is a kind of can be lifted operating efficiency possess bath nitrogen charging airway dysfunction
Pipe fitting welding frock.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：Possesses the pipe fitting of bath nitrogen charging airway dysfunction
Welding tooling, including support frame, rotating disk, water knockout drum, gas supply mechanism and water supply mechanism；
The rotating disk is rotatably installed on support frame as described above, and the rotating disk is provided with more than one outlet interface, institute
Outlet interface is stated to connect with the gas supply mechanism；
The water knockout drum is arranged on the top surface of the rotating disk, and the water knockout drum is connected with the water supply mechanism, described point
The distributive pipe of more than one is connected with hydrophone.
Further, the rotating disk is rotatably installed on support frame as described above by following structure：Have on support frame as described above
Mounting seat a, rotary shaft is rotatably installed in the mounting seat, and the rotating disk is fixed in the rotary shaft.
Further, the gas supply mechanism includes the air supply channel being opened in the rotary shaft and is opened in the rotation
The outlet passageway of one or more connected with the air supply channel in rotating shaft.
Further, the lower end center of the rotary shaft is provided with L-type swivel joint, the inner of the L-type swivel joint
Connected with the air supply channel, the outer end of the L-type swivel joint is connected with air inlet pipe.
Further, the water supply mechanism include be opened in the mounting seat water channel, be opened in the rotation
The annular groove of the outer wall of axle and the exhalant canal of one or more being opened in the rotary shaft, the one of the water channel
End connected with the annular groove, one end of the exhalant canal is also connected with the annular groove, the exhalant canal it is another
One end is connected with the water knockout drum.
Further, the exhalant canal includes axially extending first paragraph along the rotary shaft, along the rotary shaft
The second segment radially extended and axially extending the 3rd section along the rotary shaft, the first paragraph of the exhalant canal it is upper
Hold and connected with the inner of the second segment of the exhalant canal, the outer end of the second segment of the exhalant canal and the exhalant canal
3rd section of lower end connection.
Further, the water supply mechanism also includes aqua storage tank and water pump, and the aqua storage tank is arranged on support frame as described above,
The water inlet of the water pump is connected with the aqua storage tank, and the delivery port of the water pump is connected by water inlet pipe and the water channel
It is logical.
Further, in addition to drip tray, the drip tray is arranged on support frame as described above and under the rotating disk
Side.
Further, the bottom surface of the rotating disk is provided with the multi-directional ball of more than three, and the multi-directional ball walking is in the water receiving
On disk.
Further, in addition to article holding tray, the article holding tray is arranged on the top of the rotating disk by support.
Beneficial effects of the present invention are embodied in：
During using welding red copper pipe of the present invention, then operator fixes and inserts first by the copper tube mouth of pipe to be welded to connecting
Enter on an outlet interface on rotating disk, then the distributive pipe alignment on water knockout drum is needed into the position of cooling protection, then
Rotating disk is rotated, until during part to be welded arrival welder position, weld job, nitrogen is delivered to outlet by gas supply mechanism
Interface, subsequently into copper tube to be welded, water is delivered to water knockout drum by water supply mechanism, is sprayed by distributive pipe, is flushed to
The position of cooling protection is needed, so as to ensure that welding effect, after the completion of welding, rotating disk is rotated again, operator position is returned to, takes
Under the component that is welded, such circulate operation is very convenient.
The present invention solves in welding process many people while operating and the problem of production efficiency is low well, and reduction
Task difficulty, reduces operation number, its is simple in construction, easily makes, and cost is low.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of one embodiment of the invention.
Fig. 2 is one embodiment of the invention turntable bottom surface structure schematic diagram.
Fig. 3 is the mounting structure schematic diagram of rotary shaft in one embodiment of the invention.
Fig. 4 is A-A to sectional view.
Fig. 5 is Fig. 3 sectional side elevation.
In accompanying drawing the mark of each part for：10 support frames, 101 mounting seats, 1011 water channels, 102 angular contact bearings,
103 support feets cup, 104 connecting tubes, 20 rotating disks, 201 outlet interfaces, 202 multi-directional balls, 30 water knockout drums, 301 distributive pipes, 40 rotations
Axle, 401 air supply channels, 402 outlet passageways, 403 annular grooves, 404 exhalant canals, 405 flanges, 50 drip trays, 60 aqua storage tanks,
70 water pumps, 80 holding trays, 801 supports, 901 air inlet pipe, 902 water inlet pipes, 903 leak pipes, 904L types swivel joint, 905 are inserted soon
Joint, 906 sealing rings.
Embodiment
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.It should be noted that in the feelings not conflicted
Under condition, the feature in embodiment and embodiment in the application can be mutually combined.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5.
The pipe fitting welding frock that the present invention possesses bath nitrogen charging airway dysfunction includes support frame 10, rotating disk 20, water knockout drum 30, confession
Mechanism of qi structure and water supply mechanism；
The rotating disk 20 is rotatably installed on support frame as described above 10, and the rotating disk 20 connects provided with more than one outlet
Mouth 201, the outlet interface 201 is connected with the gas supply mechanism；
The water knockout drum 30 is arranged on the top surface of the rotating disk 20, and the water knockout drum 30 is connected with the water supply mechanism,
The distributive pipe 301 of more than one is connected with the water knockout drum 30.
During using welding red copper pipe of the present invention, then operator fixes and inserts first by the copper tube mouth of pipe to be welded to connecting
Enter on an outlet interface on rotating disk, then the distributive pipe alignment on water knockout drum is needed into the position of cooling protection, then
Rotating disk is rotated, until during part to be welded arrival welder position, weld job, nitrogen is delivered to outlet by gas supply mechanism
Interface, subsequently into copper tube to be welded, water is delivered to water knockout drum by water supply mechanism, is sprayed by distributive pipe, is flushed to
The position of cooling protection is needed, so as to ensure that welding effect, after the completion of welding, rotating disk is rotated again, operator position is returned to, takes
Under the component that is welded, such circulate operation is very convenient.
The present invention can form multiple stations (one station of an outlet interface correspondence), and operator and welder can be according to each other
Station number on operating speed and round turntable adjusts welding beat.
In one embodiment, the rotating disk 20 is rotatably installed on support frame as described above 10 by following structure：The support
There is mounting seat 101, a rotary shaft 40 is rotatably installed in the mounting seat 101 on frame 10, the rotating disk 20 is fixed on described
In rotary shaft 40.Easy disassembly is so designed, and is easy to set following gas supply mechanisms and water supply mechanism.In specific implementation,
Two angular contact bearings 102 are set between rotary shaft 40 and mounting seat 101, so ensure that rotary shaft is rotated smooth.
In specific implementation, rotating disk 20 is designed to circular and horizontally disposed, and accordingly, rotary shaft 40 is arranged vertically, each described
Circumference of the outlet interface 201 along rotating disk 20 is evenly distributed on the outer rim of rotating disk 20.So convenient operation and regulation welding beat；
Water knockout drum 30 is cylindrical cavity, and water knockout drum 30 is arranged at the end face center of rotating disk 20, and the distributive pipe 301 is along water knockout drum
30 radial level is protruding, and circumference of each distributive pipe 301 along water knockout drum 30 is uniformly distributed, and so design also may be used
To facilitate operation and regulation welding beat.
In one embodiment, the gas supply mechanism includes the air supply channel 401 being opened in the rotary shaft 40 and opened
The outlet passageway 402 for one or more connected with the air supply channel 401 being located in the rotary shaft 40.In use, passing through
Connecting tube 104 connects outlet interface 201 with outlet passageway 402.
In one embodiment, the air supply channel 401 along the axially extending of the rotary shaft 40 and with the rotary shaft 40
Coaxial line, is so easy to coordinate with following L-type swivel joints 904, and can make way for following water supply mechanisms；Illustrated in figure
A scheme in, the radially extending along the rotary shaft 40 of outlet passageway 402, the outlet passageway 402 sets ten altogether,
Ten the outlet passageway 402 is uniformly distributed, and is so designed, and the outlet interface 201 and neighbouring outlet for being easy to each position lead to
Road 402 is connected, and when the quantity of outlet passageway 402 is more than the quantity of outlet passageway 402, can use the position of splitter such as three-way connection
One outlet passageway 402 is connected with multiple outlet interfaces 201, it is ensured that each outlet interface 201 has nitrogen supply.
In one embodiment, the rotary shaft 40 is provided with the flange 405 extended radially out, the outlet passageway 402
Outlet extend to the outer peripheral face 405 of the flange, what the rotating disk 20 was socketed in the rotary shaft 40 is located at the upper of flange 405
On the part of side.So flange 405, which is played, installs spacing effect, and connecting tube 104 is without the top of rotating disk 20, will not
Hinder weld job.
In specific implementation, the outlet interface 201 be one run through the rotating disk 20 straight tube, its upper end be used for it is to be welded
Copper tube connection is connect, lower end is used to connect by connecting tube 104 with outlet passageway 402.So design, rational in infrastructure, operation side
Just.
In one embodiment, the lower end center of the rotary shaft 40 is provided with L-type swivel joint 904, and the L-type rotation connects
First 904 inner connects with the air supply channel 401, and the outer end of the L-type swivel joint 904 is connected with air inlet pipe 901.Use
L-type swivel joint 904, when rotary shaft 40 is rotated, the position of air inlet pipe 901 can keep constant, be easy to use, outside air inlet pipe 901
Connect nitrogen gas generating device.
In one embodiment, the water supply mechanism include be opened in the mounting seat 101 water channel 1011, open up
In the annular groove 403 and the exhalant canal of one or more that is opened in the rotary shaft 40 of the outer wall of the rotary shaft 40
404, one end of the water channel 1011 is connected with the annular groove 403, one end of the exhalant canal 404 also with it is described
Annular groove 403 is connected, and the other end of the exhalant canal 404 is connected with the water knockout drum 30.Annular groove 403 and mounting seat
101 enclose to form a circular passage, in use, outside body of water enters water channel 1011, subsequently into the circular passage, then
Into exhalant canal 404, and eventually enter into water knockout drum 30.
In specific implementation, to prevent leakage, two sealing rings 906, two are set between mounting seat 101 and rotary shaft 40
Sealing ring 906 is located at the both sides of annular groove 403 respectively；The delivery port of exhalant canal 404 extends to the upper surface of rotary shaft, just
Connected in water knockout drum.
In specific implementation, the exhalant canal 404 is provided with two, and two exhalant canals 404 are with the rotary shaft
40 center line is that symmetry axis is symmetrical.Can so make water equably, flow as quickly out.
In one embodiment, the exhalant canal 404 includes axially extending first paragraph along the rotary shaft 40, along institute
State the second segment radially extended of rotary shaft 40 and axially extending the 3rd section along the rotary shaft 40, the exhalant canal
The upper end of 404 first paragraph is connected with the inner of the second segment of the exhalant canal 404, the second segment of the exhalant canal 404
Outer end connected with the 3rd section of the exhalant canal 404 of lower end, the first of annular groove 403 and the exhalant canal 404
Duan Liantong.So design, conveniently avoid overlapping with outlet passageway.
In one embodiment, the water supply mechanism also includes aqua storage tank 60 and water pump 70, and the aqua storage tank 60 is arranged on institute
State on support frame 10, the water inlet of the water pump 70 is connected with the aqua storage tank 60, the delivery port of the water pump 70 passes through water inlet
Pipe 902 is connected with the water channel 1011.So design, simple in construction, convenient to supply water, practicality is high.In specific implementation,
The water inlet of water channel 1011 installs a quick connector 905, and convenient to be connected with water inlet pipe 902, water pump 70 selects immersible pump, can
It is placed directly within effluent trough 60.
In one embodiment, in addition to drip tray 50, the drip tray 50 is arranged on support frame as described above 10 and positioned at institute
State the lower section of rotating disk 20.Drip tray 50 is used to receive the water fallen, in specific implementation, and the bottom of drip tray 50 connects more than one
Leak pipe 903, for ponding to be discharged into aqua storage tank, so as to realize the recycling of cold water.
In one embodiment, it is four that the bottom surface of the rotating disk 20, which is provided with illustration in the multi-directional ball 202 of more than three, figure,
The multi-directional ball 202 is walked on the drip tray 50.So rotating disk 20 is further supported, it is ensured that its is steady
Property.
In one embodiment, in addition to article holding tray 80, the article holding tray 80 is arranged on described by support 801
The top of rotating disk 20.Some common tools and other items can be so placed on article holding tray 80, conveniently taken.
In one embodiment, the support feet cup 103 of more than three is installed in the bottom of support frame 10, improves stability.
The present invention's is structurally characterized in that：
Nitrogen gas circuit is to realize nitrogen gas circuit from fixing end by the L-shaped swivel joint in the middle of rotary shaft lower end
To the connection of round end；Water route path is the exhalant canal phase with rotating shaft center both sides by the water channel in mounting seat
Even, and by 2 rubber seal rings for seal, to realize connection of the water route path from fixing end to round end；Aqua storage tank is installed on
Inside support frame；The ponding of drip tray is 2 leak pipes by being welded on drip tray, to return to aqua storage tank, so that real
The recycling of existing cold water；Flushing function is the distributive pipe by being welded on water knockout drum, to realize the bath to cooling down target
Cooling；On the top of rotating disk, it is bolted and 3 support frames is installed, installation is bolted above support frame
There is article holding tray.
It should be understood that example as described herein and embodiment are not intended to limit the invention, this area only for explanation
Technical staff can make various modifications or change according to it, within the spirit and principles of the invention, any modification for being made,
Equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. possess the pipe fitting welding frock of bath nitrogen charging airway dysfunction, it is characterised in that including support frame (10), rotating disk (20), divide
Hydrophone (30), gas supply mechanism and water supply mechanism；
The rotating disk (20) is rotatably installed on support frame as described above (10), and the rotating disk (20) is provided with more than one outlet
Interface (201), the outlet interface (201) connects with the gas supply mechanism；
The water knockout drum (30) is arranged on the top surface of the rotating disk (20), and the water knockout drum (30) connects with the water supply mechanism
Lead to, the distributive pipe (301) of more than one is connected with the water knockout drum (30).
2. the pipe fitting welding frock as claimed in claim 1 for possessing bath nitrogen charging airway dysfunction, it is characterised in that the rotating disk
(20) it is rotatably installed in by following structure on support frame as described above (10)：There is mounting seat (101), one on support frame as described above (10)
Rotary shaft (40) is rotatably installed in the mounting seat (101), and the rotating disk (20) is fixed in the rotary shaft (40).
3. the pipe fitting welding frock as claimed in claim 2 for possessing bath nitrogen charging airway dysfunction, it is characterised in that the air feeder
Structure include the air supply channel (401) that is opened in the rotary shaft (40) and be opened in the rotary shaft (40) with it is described
The outlet passageway of one or more (402) of air supply channel (401) connection.
4. the pipe fitting welding frock as claimed in claim 3 for possessing bath nitrogen charging airway dysfunction, it is characterised in that the rotary shaft
(40) lower end center is provided with L-type swivel joint (904), the inner and air supply channel of the L-type swivel joint (904)
(401) connect, the outer end of the L-type swivel joint (904) is connected with air inlet pipe (901).
5. possess the pipe fitting welding frock of bath nitrogen charging airway dysfunction as claimed in claim 2 or claim 3, it is characterised in that the confession
Water channel (1011) that water dispenser structure includes being opened in the mounting seat (101), it is opened in the outer walls of the rotary shaft (40)
Annular groove (403) and the exhalant canal of one or more (404) that is opened in the rotary shaft (40), it is described supply water it is logical
The one end in road (1011) is connected with the annular groove (403), one end of the exhalant canal (404) also with the annular groove
(403) connect, the other end of the exhalant canal (404) is connected with the water knockout drum (30).
6. the pipe fitting welding frock as claimed in claim 5 for possessing bath nitrogen charging airway dysfunction, it is characterised in that the water outlet is led to
Road (404) includes the axially extending first paragraph along the rotary shaft (40), radially extend the along the rotary shaft (40)
Two sections and axially extending the 3rd section along the rotary shaft (40), the upper end of the first paragraph of the exhalant canal (404) with
The inner connection of the second segment of the exhalant canal (404), outer end and the water outlet of the second segment of the exhalant canal (404)
The 3rd section of the lower end connection of passage (404).
7. the pipe fitting welding frock as claimed in claim 5 for possessing bath nitrogen charging airway dysfunction, it is characterised in that the water supplying machine
Structure also includes aqua storage tank (60) and water pump (70), and the aqua storage tank (60) is arranged on support frame as described above (10), the water pump
(70) water inlet is connected with the aqua storage tank (60), and the delivery port of the water pump (70) is supplied by water inlet pipe (902) with described
Aquaporin (1011) is connected.
8. the pipe fitting welding frock for possessing bath nitrogen charging airway dysfunction as any one of Claims 1-4, its feature exists
In, in addition to drip tray (50), the drip tray (50) is on support frame as described above (10) and positioned at the rotating disk (20)
Lower section.
9. possess the pipe fitting welding frock of bath nitrogen charging airway dysfunction as described in claim 8, it is characterised in that the rotating disk
(20) bottom surface is provided with the multi-directional ball (202) of more than three, and multi-directional ball (202) walking is on the drip tray (50).
10. the pipe fitting welding frock for possessing bath nitrogen charging airway dysfunction as any one of Claims 1-4, its feature exists
In, in addition to article holding tray (80), the article holding tray (80) is by support (801) installed in the upper of the rotating disk (20)
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710481135.8A CN107081568B (en) | 2017-06-22 | 2017-06-22 | Pipe fitting welding fixture with flushing and nitrogen filling functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710481135.8A CN107081568B (en) | 2017-06-22 | 2017-06-22 | Pipe fitting welding fixture with flushing and nitrogen filling functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107081568A true CN107081568A (en) | 2017-08-22 |
| CN107081568B CN107081568B (en) | 2024-04-16 |
Family
ID=59607069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710481135.8A Active CN107081568B (en) | 2017-06-22 | 2017-06-22 | Pipe fitting welding fixture with flushing and nitrogen filling functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107081568B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511632A (en) * | 2017-10-23 | 2017-12-26 | 无锡同方人工环境有限公司 | A kind of multipurpose rotatably welds operating platform |
| CN108500519A (en) * | 2018-05-21 | 2018-09-07 | 浙江中广电器股份有限公司 | Novel welding turntable |
| CN109570857A (en) * | 2018-12-25 | 2019-04-05 | 浙江纯雨实业有限公司 | A kind of water segregator automatic welding tooling |
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