CN110293286B - Built-in argon arc welding machine of body and auxiliary assembly - Google Patents
Built-in argon arc welding machine of body and auxiliary assembly Download PDFInfo
- Publication number
- CN110293286B CN110293286B CN201910404302.8A CN201910404302A CN110293286B CN 110293286 B CN110293286 B CN 110293286B CN 201910404302 A CN201910404302 A CN 201910404302A CN 110293286 B CN110293286 B CN 110293286B
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- fixedly connected
- sleeved
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- 238000003466 welding Methods 0.000 title claims abstract description 90
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 229910052786 argon Inorganic materials 0.000 title claims abstract description 31
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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Classifications
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- 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
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses an argon arc welding machine with an internal pipe body and an auxiliary assembly, which comprise a machine body, wherein the left side and the right side of the top of the machine body are fixedly connected with rotatable limiting covers, eight elastic pieces are embedded in the inner walls of the rotatable limiting covers, the output ends of the elastic pieces are fixedly connected with fixing rods, one ends of the fixing rods are provided with wheel grooves, and limiting wheels are sleeved in the wheel grooves. According to the improvement of the shell, the shell can effectively isolate the outer part in the welding area, after welding, the grinding wheel on the output end of the driving motor can be adjusted to be contacted with the welding position of the pipe body by moving the driving motor, so that the pipe body can be ground after welding, the problem that the existing welding and grinding are separately carried out is solved, the grinding efficiency can be increased, the labor cost can be reduced, and more importantly, the production of pipe body processing is increased.
Description
Technical Field
The invention relates to the technical field of pipe argon arc welding devices, in particular to an argon arc welding machine with an internal pipe and an auxiliary assembly.
Background
The argon arc welding machine is a machine using argon arc welding and adopts a high-voltage breakdown arcing mode. Argon arc welding, i.e. tungsten inert gas arc welding, refers to a welding method using industrial tungsten or active tungsten as a non-melting electrode and inert gas (argon) as protection.
The operation steps of the existing argon arc welding machine are similar to those of the traditional welding machine, strong light can be generated during welding, when the pipe body is welded, the pipe body needs to be fixed and positioned at first, the welding is carried out at the position of a manual butt joint, the operation is troublesome, and when the welding position is changed during welding the pipe body, the operation is very troublesome, when the pipe body is long, the welding position is damaged once during changing, the function of the existing welding machine is single, the operation cost can be increased during processing the existing pipe body, and the cost input is increased.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a pipe internally-arranged argon arc welding machine and an auxiliary assembly, and solves the problems of complex operation steps, poor welding quality, increased welding processing cost and time and lower efficiency of the existing argon arc welding machine.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an argon arc welding machine with a built-in pipe body and an auxiliary assembly comprise a machine body, wherein the left side and the right side of the top of the machine body are fixedly connected with rotatable limiting covers, eight elastic pieces are embedded in the inner walls of the rotatable limiting covers, the output ends of the elastic pieces are fixedly connected with fixing rods, one ends of the fixing rods are provided with wheel grooves, and limiting wheels are sleeved in the wheel grooves;
the top of organism just is located two the relative one side of rotatable spacing hood all is provided with the fixing base, the top fixedly connected with chucking base of fixing base, the top of chucking base can be dismantled and be connected with the chucking footstock, the chucking base with chucking strip has all been cup jointed to chucking footstock inner chamber, the top of chucking footstock alternates there is the regulation handle, the bottom and the top of regulation handle the top swing joint of chucking strip.
The middle part of the top of the machine body is fixedly connected with a welding operation device, the welding operation device comprises a shell, the left side and the right side of the shell are both fixedly connected with an argon arc welding switch, one side of the argon arc welding switch is fixedly connected with a welding head, one end of the welding head penetrates and extends to the upper part of the inner cavity of the shell, the left side and the right side of the inner cavity of the shell are both sleeved with shaft sleeves, the middle part of the top of the inner wall of the shell is provided with a communicating groove, the left side and the right side of the inner wall of the communicating groove are both provided with sliding grooves, sliding blocks are sleeved in the sliding grooves, sliding rods are inserted in the tops of the sliding blocks, the upper ends and the lower ends of the sliding rods are respectively fixedly connected with the upper side and the lower side of the inner wall of the sliding grooves, a pressing spring, the improved motor groove structure is characterized in that a driving motor is sleeved in the motor groove, a polishing grinding wheel is fixedly connected to the output end of the driving motor, the bottom of the driving motor is movably connected with the bottom of the inner wall of the motor groove through a plurality of telescopic rods, a strong spring is sleeved on each telescopic rod, a sliding opening is formed in the lower portion of the right side of the shell, a T-shaped plate is inserted in each sliding opening, a fastening rod is inserted in the right side of each T-shaped plate in a penetrating mode, and one end of each fastening rod is in threaded connection with the right side of.
Preferably, both sides all are connected with two elastic fixing spare around the chucking footstock, elastic fixing spare's bottom fixedly connected with buckle, two locking caps of equal fixedly connected with in both sides around the chucking base, just the buckle cup joints on the locking cap.
Preferably, the elastic part comprises an elastic sleeve, a sliding block is sleeved in the elastic sleeve, a movable strip is fixedly connected to one side of the sliding block, one end, far away from the sliding block, of the movable strip penetrates through the elastic sleeve, and a return spring is sleeved on the movable strip.
Preferably, the upper end of the strong spring is fixedly connected with the bottom of the driving motor, and the bottom end of the strong spring is fixedly connected with the bottom of the inner wall of the motor groove.
Preferably, the welding rod is located at a position opposite to the middle position of the two welding heads.
Preferably, the top of the grinding wheel is communicated with the inner cavity of the shell.
Preferably, the bottom end of the adjusting handle is sleeved with a round sleeve, a round block is sleeved in the round sleeve, a limiting ring is fixedly connected to the lower portion of the inner wall of the round block, and the round sleeve is fixedly connected with the upper portion of the clamping strip.
(III) advantageous effects
The invention provides a pipe internally-arranged argon arc welding machine and an auxiliary assembly. The method has the following beneficial effects:
(1) the invention improves the original argon arc welding machine, and the built-in welding mode has the advantages of reducing the occurrence of light pollution, avoiding the exposure contact of operators and welding light, reducing the occurrence of radiation damage to the skin of the operators and reducing the operation danger of the operators.
(2) The rotatable limiting cover is used, and due to the fact that the elastic piece and the limiting wheel are arranged, when the pipe body is inserted, the pipe body can be adjusted according to the inner diameter of the pipe body, so that the pipe body with different inner diameters can be clamped by the rotatable limiting cover, and due to the use of the limiting wheel, the flexibility of movement of the pipe body can be improved, and feeding and discharging operations are facilitated.
(3) According to the improvement of the shell, the shell can effectively isolate the outer part in the welding area, after welding, the grinding wheel on the output end of the driving motor can be adjusted to be contacted with the welding position of the pipe body by moving the driving motor, so that the pipe body can be ground after welding, the problem that the existing welding and grinding are separately carried out is solved, the grinding efficiency can be increased, the labor cost can be reduced, and more importantly, the production of pipe body processing is increased.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a side view of the rotatable caging cap of the present invention construction;
FIG. 3 is a schematic view of a structural clamping base of the present invention;
FIG. 4 is a schematic view of a structural shell of the present invention;
FIG. 5 is an enlarged view of the point A in FIG. 4 according to the present invention.
In the figure: the device comprises a machine body 1, a rotatable limiting cover 2, an elastic element 3, a fixing rod 4, a wheel groove 5, a limiting wheel 6, a clamping base 7, a clamping top seat 8, a round sleeve 9, an adjusting handle 10, a clamping strip 11, a fixing seat 12, an operating device 13, a shell 14, an argon arc welding switch 15, a welding head 16, a shaft sleeve 17, a communication groove 18, a sliding groove 19, a sliding block 20, a sliding rod 21, a downward pressing spring 22, an inner nesting 23, a welding rod 24, a driving motor 25, a T-shaped plate 26, a fastening rod 27, an expansion rod 28, a powerful spring 29 and a grinding wheel 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the present invention provides a technical solution: an argon arc welding machine and auxiliary assembly with built-in pipe body, including organism 1, the left and right sides at organism 1 top all fixedly connected with rotatable spacing cover 2, rotatable spacing cover 2 inner wall is embedded with eight elastic components 3, the output end of elastic component 3 is fixedly connected with dead lever 4, the one end of dead lever 4 has been seted up race 5, race 5 has been cup jointed spacing wheel 6, when saying the pipeline inserts, spacing wheel 6 can conveniently carry the body, and more importantly, because there is the difference of internal diameter in the body, when inserting the body, eight spacing wheels 6 can elastically stretch or elastic shrinkage, so place the pipe fitting of different internal diameters in rotatable spacing cover 2, under the elastic action of elastic component 3, spacing wheel 6 can contact with the outer wall of body, because set up eight spacing wheels 6 on the same perpendicular, make the body more stable in the welding, the welding quality is ensured, and the processing of pipe bodies with different inner diameters can be met;
the top of the machine body 1 and the opposite sides of the two rotatable spacing covers 2 are both provided with a fixed seat 12, the top of the fixed seat 12 is fixedly connected with a clamping base 7, the top of the clamping base 7 is detachably connected with a clamping top seat 8, the inner cavities of the clamping base 7 and the clamping top seat 8 are both sleeved with clamping strips 11, the top of the clamping top seat 8 is inserted with an adjusting handle 10, the bottom of the adjusting handle 10 is movably connected with the top of the clamping strip 11 above, the top of the clamping base 7 is detachably connected with the clamping top seat 8, the clamping top seat 8 can be detached as required, during welding, the pipe body can be clamped by the adjusted adjusting handle 10, the two clamping strips 11 can keep the pipe body in a standing state, the clamping effect of the pipe body is increased, before welding, the clamping top seat 8 and the clamping base seat 7 are matched with each other, so that the situations of gaps and inaccurate positioning between two welded pipe bodies can be avoided;
a welding operation device 13 is fixedly connected to the middle of the top of the machine body 1, the welding operation device 13 comprises a shell 14, a partition board for observing the internal condition is arranged on the front surface of the shell 14, the partition board has the function of weakening light and is convenient to observe, an argon arc welding switch 15 is fixedly connected to the left side and the right side of the shell 14, the argon arc welding switch 157 is electrically connected with the machine body 1, a welding head 16 is fixedly connected to one side of the argon arc welding switch 15, one end of the welding head 16 extends to the upper part of the inner cavity of the shell 14, shaft sleeves 17 are sleeved on the left side and the right side of the inner cavity of the shell 14, a communicating groove 18 is arranged in the middle of the top of the inner wall of the shell 14, sliding grooves 19 are arranged on the left side and the right side of the inner wall of the communicating groove 18, sliding blocks 20 are sleeved in the sliding grooves 19, sliding, the opposite sides of the two sliding blocks 20 are fixedly connected with an inner nesting sleeve 23, a welding rod 24 is sleeved in the inner nesting sleeve 23, in use, the equipment is firstly operated to enable the clamping base 7 and the clamping strips 11 in the clamping base 8 to well close the pipe body, the welding operation is carried out at the closed position, the welding and the effect of the fixed pipe body are optimal, after local welding is carried out, the adjusting handle 10 is rotated to enable the two clamping strips 11 to be separated from the pipe body, at the moment, the pipe body is rotated, the pipe body in the rotatable limiting cover 2 can rotate in the rotatable limiting cover 2, when the pipe body is rotated, the pipe body at the closed joint can be circumferentially welded, the existing welding mode is avoided, the embedded welding has the advantages that light pollution can be reduced, manual direct contact is avoided, the safety is improved, and because the pipe body is rotated to carry out welding operation, further, the welding operation efficiency is increased, the welding operation is simpler and more convenient, the operation efficiency is improved, a motor groove is formed in the lower portion of the right side of the shell 14, the driving motor 25 is sleeved in the motor groove, the output end of the driving motor 25 is fixedly connected with a grinding wheel 30, the bottom of the driving motor 25 is movably connected with the bottom of the inner wall of the motor groove through a plurality of telescopic rods 28, a strong spring 29 is sleeved on each telescopic rod 28, a sliding opening is formed in the lower portion of the right side of the shell 14, a T-shaped plate 26 is inserted in each sliding opening, a fastening rod 27 is inserted in the right side of each T-shaped plate 26, one end of each fastening rod 27 is in threaded connection with the right side of the shell 14, as is well known, the surface of a welded pipe body is rough, after welding, the whole body needs to be ground, the driving motor is arranged, the fastening rods 27 are unscrewed, after the pipe body machining device is moved, the grinding wheel 30 is in contact with the welding position, when the driving motor 25 operates, the welding position of the pipe body can be ground by rotating the pipe body, the existing pipe body machining process is reduced, the labor cost required by pipe body welding is reduced, the time between machining links is shortened, and further the production efficiency is increased and the production cost is saved.
Specifically, both sides all are connected with two elastic fixing spare around the chucking footstock 8, and elastic fixing spare's bottom fixedly connected with buckle, two locking caps of the equal fixedly connected with in both sides around chucking base 7, and the buckle cup joints on the locking cap, with the buckle card at the locking cap, under elastic fixing spare's elastic action, the buckle can be with the locking cap chucking to fastening nature between chucking base 7 and the chucking footstock 8 has been guaranteed.
The specific structure of one of the elastic pieces 3 is that the elastic piece 3 comprises an elastic sleeve, a sliding block is sleeved in the elastic sleeve, one side of the sliding block is fixedly connected with a movable strip, one end, far away from the sliding block, of the movable strip penetrates through the elastic sleeve, and a return spring is sleeved on the movable strip.
Specifically, the upper end of the strong spring 29 is fixedly connected with the bottom of the driving motor 25, and the bottom end of the strong spring 29 is fixedly connected with the bottom of the inner wall of the motor groove.
Specifically, the weld bar 24 is positioned midway between the two weld heads 16.
Specifically, the top of the grinding wheel 30 and the inner cavity of the shell 14 are communicated, and the grinding wheel 30 can move upwards into the shell 14, so that the grinding wheel can be in contact with the pipe body of the welding position, and the grinding quality is guaranteed.
Specifically, the bottom of regulation handle 10 has cup jointed circle cover 9, and the circle piece has been cup jointed in the circle cover 9, and the below fixedly connected with spacing ring of circle piece inner wall, the top fixed connection of circle cover 9 and top chucking strip 11, regulation handle 10 can the rotation in circle cover 9, and when rotating regulation handle 10, two chucking strips 11 can be with the body chucking to body welded stability has been guaranteed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a built-in argon arc welding machine of body and auxiliary assembly, includes organism (1), its characterized in that: the left side and the right side of the top of the machine body (1) are fixedly connected with rotatable limiting covers (2), eight elastic pieces (3) are embedded in the inner walls of the rotatable limiting covers (2), the output ends of the elastic pieces (3) are fixedly connected with fixing rods (4), one ends of the fixing rods (4) are provided with wheel grooves (5), and limiting wheels (6) are sleeved in the wheel grooves (5);
a fixed seat (12) is arranged on the top of the machine body (1) and on one side opposite to the two rotatable limiting covers (2), a clamping base (7) is fixedly connected to the top of the fixed seat (12), a clamping top seat (8) is detachably connected to the top of the clamping base (7), clamping strips (11) are sleeved in inner cavities of the clamping base (7) and the clamping top seat (8), an adjusting handle (10) is inserted into the top of the clamping top seat (8), and the bottom end of the adjusting handle (10) is movably connected with the top of the clamping strip (11) above;
the machine body (1) is characterized in that a welding operation device (13) is fixedly connected to the middle of the top of the machine body (1), the welding operation device (13) comprises a shell (14), argon arc welding switches (15) are fixedly connected to the left side and the right side of the shell (14), a welding head (16) is fixedly connected to one side of each argon arc welding switch (15), one end of the welding head (16) penetrates and extends to the upper portion of the inner cavity of the shell (14), shaft sleeves (17) are sleeved on the left side and the right side of the inner cavity of the shell (14), a communicating groove (18) is formed in the middle of the top of the inner wall of the shell (14), sliding grooves (19) are formed in the left side and the right side of the inner wall of the communicating groove (18), sliding blocks (20) are sleeved in the sliding grooves (19), sliding rods (21) are inserted into the tops of the sliding blocks (20), and the, a lower pressing spring (22) is sleeved on the sliding rod (21), an inner nesting sleeve (23) is fixedly connected with one side of each of the two sliding blocks (20), a welding rod (24) is sleeved in the inner nest (23), a motor groove is arranged below the right side of the shell (14), a driving motor (25) is sleeved in the motor groove, the output end of the driving motor (25) is fixedly connected with a grinding wheel (30), the bottom of the driving motor (25) is movably connected with the bottom of the inner wall of the motor groove through a plurality of telescopic rods (28), a strong spring (29) is sleeved on the telescopic rod (28), a sliding opening is arranged below the right side of the shell (14), a T-shaped plate (26) is inserted in the sliding port, a fastening rod (27) is inserted on the right side of the T-shaped plate (26), one end of the fastening rod (27) is screwed with the right side of the housing (14).
2. The argon arc welding machine with the built-in pipe body and the auxiliary assembly as claimed in claim 1, wherein: two elastic fixing parts are connected to the front side and the rear side of the clamping top seat (8), the bottom of each elastic fixing part is fixedly connected with a buckle, two fixing caps are fixedly connected to the front side and the rear side of the clamping base (7), and the buckles are sleeved on the fixing caps.
3. The argon arc welding machine with the built-in pipe body and the auxiliary assembly as claimed in claim 1, wherein: the elastic piece (3) comprises an elastic sleeve, a sliding block is sleeved in the elastic sleeve, a movable strip is fixedly connected to one side of the sliding block, one end, far away from the sliding block, of the movable strip penetrates through the elastic sleeve, and a return spring is sleeved on the movable strip.
4. The argon arc welding machine with the built-in pipe body and the auxiliary assembly as claimed in claim 1, wherein: the upper end of the strong spring (29) is fixedly connected with the bottom of the driving motor (25), and the bottom end of the strong spring (29) is fixedly connected with the bottom of the inner wall of the motor groove.
5. The argon arc welding machine with the built-in pipe body and the auxiliary assembly as claimed in claim 1, wherein: the welding rod (24) is positioned at the opposite middle position of the two welding heads (16).
6. The argon arc welding machine with the built-in pipe body and the auxiliary assembly as claimed in claim 1, wherein: the top of the grinding wheel (30) is communicated with the inner cavity of the shell (14).
7. The argon arc welding machine with the built-in pipe body and the auxiliary assembly as claimed in claim 1, wherein: the bottom of adjustment handle (10) has cup jointed circle cover (9), the circle piece has been cup jointed in circle cover (9), the below fixedly connected with spacing ring of circle piece inner wall, circle cover (9) and top the top fixed connection of chucking strip (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910404302.8A CN110293286B (en) | 2019-05-15 | 2019-05-15 | Built-in argon arc welding machine of body and auxiliary assembly |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910404302.8A CN110293286B (en) | 2019-05-15 | 2019-05-15 | Built-in argon arc welding machine of body and auxiliary assembly |
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| CN110293286A CN110293286A (en) | 2019-10-01 |
| CN110293286B true CN110293286B (en) | 2021-06-22 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208082A (en) * | 2020-07-30 | 2021-01-12 | 安徽玖洲通管业科技有限公司 | Deviation preventing device for pipe production line |
| CN112045340B (en) * | 2020-08-12 | 2021-08-20 | 南京智欧智能技术研究院有限公司 | Flexible welding equipment for pipeline and welding method thereof |
| CN112721196A (en) * | 2021-01-19 | 2021-04-30 | 上海依栅家居用品有限公司 | Automatic welding equipment for PE plastic pipes |
| CN113210917B (en) * | 2021-05-19 | 2022-11-25 | 江苏安全技术职业学院 | Drum-type automatic weld machine |
| CN113909649B (en) * | 2021-10-12 | 2023-04-18 | 广东美和精密制造科技有限公司 | Air-cooled argon arc welding gun |
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| US3084246A (en) * | 1959-07-06 | 1963-04-02 | Exxon Research Engineering Co | Process and apparatus for welding |
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| CN203817597U (en) * | 2014-05-15 | 2014-09-10 | 天津宝骏科技发展有限公司 | Automatic welding device with polishing function |
| CN105689855A (en) * | 2016-03-30 | 2016-06-22 | 山东诺博泰智能科技有限公司 | Integrated device for automatic change and grinding of tungsten electrode |
| CN206614130U (en) * | 2017-04-10 | 2017-11-07 | 天津市裕兴钢管有限公司 | A kind of sanding apparatus suitable for two-sided submerged arc straight welded pipe welding-seam |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3084246A (en) * | 1959-07-06 | 1963-04-02 | Exxon Research Engineering Co | Process and apparatus for welding |
| JP2004291073A (en) * | 2003-03-28 | 2004-10-21 | Souki:Kk | Welding burr removing device for band steel |
| JP2008137113A (en) * | 2006-12-01 | 2008-06-19 | Might Industry Co Ltd | Electrode polishing machine |
| CN203817597U (en) * | 2014-05-15 | 2014-09-10 | 天津宝骏科技发展有限公司 | Automatic welding device with polishing function |
| CN105689855A (en) * | 2016-03-30 | 2016-06-22 | 山东诺博泰智能科技有限公司 | Integrated device for automatic change and grinding of tungsten electrode |
| CN206614130U (en) * | 2017-04-10 | 2017-11-07 | 天津市裕兴钢管有限公司 | A kind of sanding apparatus suitable for two-sided submerged arc straight welded pipe welding-seam |
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| CN110293286A (en) | 2019-10-01 |
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