CN112775599A - Machining equipment for welding steel pipes - Google Patents
Machining equipment for welding steel pipes Download PDFInfo
- Publication number
- CN112775599A CN112775599A CN202011572134.2A CN202011572134A CN112775599A CN 112775599 A CN112775599 A CN 112775599A CN 202011572134 A CN202011572134 A CN 202011572134A CN 112775599 A CN112775599 A CN 112775599A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- welding
- pipe material
- material sleeve
- machining equipment
- 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.)
- Withdrawn
Links
Images
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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses machining equipment for welding steel pipes, and particularly relates to the field of steel pipe welding. According to the invention, the steel pipe material sleeve and the butt-joint column are arranged, the steel pipe materials to be welded are respectively placed in the first steel pipe material sleeve and the second steel pipe material sleeve, the first steel pipe material sleeve and the second steel pipe material sleeve are coincided simultaneously by means of the driving devices at two sides, when the first steel pipe material sleeve and the second steel pipe material sleeve are coincided, the butt-joint column also penetrates into the hole groove which is matched with the inner part of the second steel pipe material sleeve, stably penetrates through the inner part of the second steel pipe material sleeve, the first steel pipe material sleeve and the first steel pipe material sleeve are kept to be sleeved on a horizontal line, and the steel pipe grooves in the first steel pipe material sleeve and the second steel pipe material sleeve are coincided with each other, so that the welding efficiency is improved.
Description
Technical Field
The invention relates to the technical field of steel pipe welding, in particular to machining equipment for welding steel pipes.
Background
Steel pipes are steel materials having a hollow cross section and a length much greater than the diameter or circumference, which are not only used for transporting fluids and powdery solids, exchanging heat energy, and manufacturing machine parts and containers, but also are economical steel materials, and are also known as welding, melting, which is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics in a heating, high-temperature or high-pressure manner.
However, when the device is in actual use, the butt joint of the steel pipes is difficult to align due to the limitation of construction site conditions in the steel pipe welding process, so that the welded steel pipes are not on the same horizontal line, the steel pipes are easy to axially shift in the welding process, the quality of a workpiece is affected, and the practicability of the device is reduced.
Disclosure of Invention
In order to overcome the above defects in the prior art, embodiments of the present invention provide a machining device for welding steel pipes, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a machining device for welding based on steel pipes comprises a base, a bearing plate and a supporting column, wherein a sliding rail is fixedly mounted at the top end of the supporting column, a sliding way is formed in the top end of the sliding rail, a first welding platform is attached to the top end of the sliding way, a second welding platform is attached to the top end of the sliding way, welding bottom plates are fixedly mounted on the surfaces of the first welding platform and the second welding platform respectively, a welding bracket is fixedly mounted on the surface of the welding bottom plate, a first steel pipe material sleeve is attached to the inner wall of the welding bracket, a second steel pipe material sleeve is attached to the inner wall of the welding bracket, and spring columns are fixedly mounted on the surfaces of the first welding platform and the second welding platform respectively;
one end of the first steel pipe material sleeve is provided with a mounting hole, the inside of the mounting hole is fixedly connected with a connecting buckle, one end of the connecting buckle is fixedly connected with a mounting ferrule, the inside of the first steel pipe material sleeve is provided with a steel pipe groove, the surface of the mounting ferrule is fixedly provided with a mounting bottom buckle, and the surface of the mounting bottom buckle is fixedly connected with a butt column;
the anti-skidding steel pipe material sleeve is characterized in that a hole groove is formed in the second steel pipe material sleeve, an anti-skidding sealing ring is fixedly mounted on the surface of one side of the second steel pipe material sleeve, a spiral clamping groove is fixedly mounted at one end of the butting column, clamping rings are mutually attached to the surfaces of the spiral clamping grooves, a separation blade gear is fixedly mounted on the surface of each clamping ring, a mounting hole is formed in the inner wall of the second steel pipe material sleeve, an air bag is fixedly mounted on the surface of the mounting hole, and elastic molecules are arranged in the air bag.
In a preferred embodiment, the welding bracket is in a U shape, and the inner wall of the mounting collar and the surface of the first steel pipe material sleeve are mutually attached.
In a preferred embodiment, the surface of the docking post and the inner wall of the hole groove are attached to each other, and one side of the clamping ring and the surface of the anti-slip seal ring are attached to each other.
In a preferred embodiment, the spring column is made of elastic fiber, a connecting column is fixedly mounted at the top end of the spring column, and a bottom clamping plate is fixedly mounted at the top end of the connecting column.
In a preferred embodiment, a cushion pad is fixedly mounted on the top end of the bottom clamping plate, and a top clamping plate is fixedly mounted on the top end of the cushion pad.
In a preferred embodiment, the cushion pad is made of rubber, and the top clamping plate and the bottom clamping plate are made of rubber.
In a preferred embodiment, one end of each of the top clamping plate and the bottom clamping plate is arc-shaped, the inner walls of the top clamping plate and the bottom clamping plate are attached to the surfaces of the first steel pipe material sleeve and the second steel pipe material sleeve, and the bottom end of the bottom clamping plate is fixedly provided with a shockproof plate.
In a preferred embodiment, the number of the top clamping plate and the bottom clamping plate is several, the several top clamping plates and the several bottom clamping plates are uniformly distributed on the surfaces of the first steel pipe material sleeve and the second steel pipe material sleeve, and the bottom end of the shockproof plate penetrates through the inside of the welding bottom plate.
The invention has the technical effects and advantages that:
1. the invention arranges a steel pipe material sleeve and a butt column, respectively places steel pipe materials to be welded in a first steel pipe material sleeve and a second steel pipe material sleeve, simultaneously coincides the first steel pipe material sleeve and the second steel pipe material sleeve by means of driving equipment at two sides, one end of the first steel pipe material sleeve is connected with a safety ferrule through a connecting buckle, as the butt column is arranged in an inner cavity of the safety ferrule, when the first steel pipe material sleeve coincides with the second steel pipe material sleeve, the butt column is also inserted into a hole groove which is matched with the inner part of the second steel pipe material sleeve and penetrates out to seal a penetration opening through an anti-skid sealing ring, the butt column stably penetrates through the inner part of the second steel pipe material sleeve, keeps sleeving a horizontal line with the first steel pipe material sleeve, and the steel pipe grooves in the first steel pipe material sleeve and the second steel pipe material sleeve coincide with each other, the welding efficiency is improved;
2. according to the invention, the spiral clamping groove and the clamping ring are arranged, the butt-joint column is also inserted into the hole groove matched with the inside of the second steel pipe material sleeve and penetrates out to seal the through hole through the anti-skid sealing ring, at the moment, the clamping ring is spirally clamped along the spiral clamping groove, the catch gear is attached to the anti-skid sealing ring, and the steel pipe material in the steel pipe groove is kept flush with the butt joint so as to better perform welding work;
3. the invention is provided with a clamping component, the surfaces of a first welding platform and a second welding platform are respectively provided with a spring column, a shockproof plate is arranged inside a welding bottom plate, the top end of the spring column is provided with a connecting column, the top end of the connecting column is provided with a top clamping plate and a bottom clamping plate, one end of each of the top clamping plate and the bottom clamping plate is concave, the top clamping plate and the bottom clamping plate are both made of strong magnetic materials and are jointed with the side walls of a first steel pipe material sleeve and a second steel pipe material sleeve, a spring is arranged inside the spring column, so that the shaking generated in the welding process can be reduced, a buffer cushion is arranged between the top clamping plate and the bottom clamping plate, the buffer cushion is made of rubber materials, the top clamping plate and the bottom clamping plate can be subjected to adaptive adsorption clamping in the clamping process, the shockproof plate is fixedly connected with the bottom end of the bottom clamping plate, and the bottom end of the shockproof plate penetrates through the inside of the, the positions of the top clamping plate and the bottom clamping plate cannot deviate, the first steel pipe material sleeve and the second steel pipe material sleeve can be better clamped, the steel pipe material welding positions cannot deviate in the welding process, and the machining accuracy is improved
4. According to the invention, by arranging the elastic molecules and the air bags, the steel pipe materials can slightly shake due to the impact force generated by welding, the air bags in the first steel pipe material sleeve and the second steel pipe material sleeve can generate interaction force with the shaken steel pipe materials, and the elastic molecules in the air bags can enable the air bags to rebound and expand when the air bags are subjected to the action force of the steel pipe materials, so that the distance between the first steel pipe material sleeve and the second steel pipe material sleeve and the steel pipe materials is smaller and smaller, the function of tightening the first steel pipe material sleeve and the second steel pipe material sleeve is realized, the friction force on the surface of the steel pipe materials is reduced, the abrasion on the steel pipe materials is reduced, and the clamping process is more stable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.
FIG. 3 is a schematic diagram of a clamping plate structure according to the present invention.
Fig. 4 is a schematic view of the mounting collar structure of the present invention.
FIG. 5 is a schematic view of the second steel pipe material jacket structure according to the present invention.
Fig. 6 is an enlarged schematic view of the invention at B of fig. 5.
FIG. 7 is a schematic view of the inner cavity of the steel tube material jacket of FIG. 5 according to the present invention.
Fig. 8 is an enlarged view of the structure of fig. 7 at C according to the present invention.
The reference signs are: 1. a base; 2. a carrier plate; 3. a support pillar; 4. a slide rail; 5. a slideway; 6. a first welding stage; 7. a second welding stage; 8. welding a bottom plate; 9. welding a bracket; 10. a first steel pipe material sleeve; 101. connecting buckles; 102. installing a ferrule; 103. a steel pipe groove; 104. installing a bottom buckle; 105. butting columns; 11. a second steel pipe material sleeve; 111. an anti-slip seal ring; 112. a spiral neck; 113. a clamping ring; 114. a catch gear; 115. mounting holes; 116. an air bag; 117. an elastic molecule; 12. a spring post; 13. connecting columns; 14. a cushion pad; 15. a shock-proof plate; 16. a top clamping plate; 17. a bottom clamping plate.
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.
The machining equipment for welding the steel pipe comprises a base 1, a bearing plate 2 and a support pillar 3, wherein a slide rail 4 is fixedly mounted at the top end of the support pillar 3, a slide rail 5 is arranged at the top end of the slide rail 4, a first welding platform 6 is mutually attached to the top end of the slide rail 5, a second welding platform 7 is mutually attached to the top end of the slide rail 5, welding bottom plates 8 are fixedly mounted on the surfaces of the first welding platform 6 and the second welding platform 7, welding brackets 9 are fixedly mounted on the surfaces of the welding bottom plates 8, first steel pipe material sleeves 10 are mutually attached to the inner walls of the welding brackets 9, second steel pipe material sleeves 11 are mutually attached to the inner walls of the welding brackets 9, and spring columns 12 are fixedly mounted on the surfaces of the first welding platform 6 and the second welding platform 7;
one end of the first steel pipe material sleeve 10 is provided with a mounting hole, the inside of the mounting hole is fixedly connected with an engaging buckle 101, one end of the engaging buckle 101 is fixedly connected with a mounting ferrule 102, the inside of the first steel pipe material sleeve 10 is provided with a steel pipe groove 103, the surface of the mounting ferrule 102 is fixedly provided with a mounting bottom buckle 104, and the surface of the mounting bottom buckle 104 is fixedly connected with a butt joint post 105;
a hole groove is formed in the second steel pipe material sleeve 11, an anti-skid sealing ring 111 is also fixedly mounted on the surface of one side of the second steel pipe material sleeve 11, a spiral clamping groove 112 is fixedly mounted at one end of the butt joint column 105, clamping rings 113 are mutually attached to the surfaces of the spiral clamping grooves 112, a baffle gear 114 is fixedly mounted on the surfaces of the clamping rings 113, a mounting hole 115 is formed in the inner wall of the second steel pipe material sleeve 11, an air bag 116 is fixedly mounted on the surface of the mounting hole 115, and elastic molecules 117 are arranged in the air bag 116;
the welding bracket 9 is U-shaped, the inner wall of the mounting ring 102 is attached to the surface of the first steel pipe material sleeve 10, the surface of the butt joint column 105 is attached to the inner wall of the hole groove, one side of the clamping ring 113 is attached to the surface of the anti-skid sealing ring 111, the spring column 12 is made of elastic fiber, the top end of the spring column 12 is fixedly provided with a connecting column 13, the top end of the connecting column 13 is fixedly provided with a bottom clamping plate 17, the top end of the bottom clamping plate 17 is fixedly provided with a cushion pad 14, the top end of the cushion pad 14 is fixedly provided with a top clamping plate 16, one ends of the top clamping plate 16 and the bottom clamping plate 17 are arc-shaped, the inner walls of the top clamping plate 16 and the bottom clamping plate 17 are attached to the surfaces of the first steel pipe material sleeve 10 and the second steel pipe material sleeve 11, and the bottom end of the bottom clamping plate 17 is fixedly provided with a shockproof plate 15, the number of the top clamping plates 16 and the number of the bottom clamping plates 17 are a plurality, the top clamping plates 16 and the bottom clamping plates 17 are uniformly distributed on the surfaces of the first steel pipe material sleeve 10 and the second steel pipe material sleeve 11, and the bottom end of the shockproof plate 15 penetrates through the interior of the welding bottom plate 8;
referring to fig. 2 of the specification, the cushion pad 14 is made of rubber, and the top clamping plate 16 and the bottom clamping plate 17 are made of rubber.
The implementation mode is specifically as follows: be provided with blotter 14 between top grip block 16 and the end grip block 17, the material of blotter 14 is the rubber material for top grip block 16 can carry out the absorption of adaptation with end grip block 17 and press from both sides tightly in the centre gripping process.
The working principle is as follows: the steel pipe materials to be welded are respectively placed in a first steel pipe material sleeve 10 and a second steel pipe material sleeve 11, a first welding platform 6 and a second welding platform 7 slide at a constant speed on the surface of a slide way 5 along a slide rail 4 by means of driving equipment on two sides, the first steel pipe material sleeve 10 and the second steel pipe material sleeve 11 coincide with the coincidence of the slide rail 4, one end of the first steel pipe material sleeve 10 is connected with an installation ferrule 102 through a connecting buckle 101, because a butt joint column 105 is arranged in an inner cavity of the installation ferrule 102, when the first steel pipe material sleeve 10 coincides with the second steel pipe material sleeve 11, the butt joint column 105 also penetrates into a hole groove which is matched with the inner part of the second steel pipe material sleeve 11 and penetrates out to seal a penetrating opening through an anti-skid seal ring 111, because a spiral clamping ring 112 is arranged on the surface of one end of the butt joint column 105, at the moment, a clamping ring 113 is spirally clamped along the spiral clamping groove 112, the baffle gear 114 is attached to the anti-skid seal ring 111, so that the docking column 105 stably penetrates through the inside of the second steel pipe material sleeve 11 and is kept on a horizontal line with the first steel pipe material sleeve 10, at the moment, the steel pipe grooves 103 in the first steel pipe material sleeve 10 and the second steel pipe material sleeve 11 are mutually overlapped, and the steel pipe materials in the steel pipe grooves 103 are kept flush with the butt joint, so that the welding work can be better carried out;
when the steel pipes are welded, huge impact force can be generated, at the moment, spring columns 12 are arranged on the surfaces of the first welding platform 6 and the second welding platform 7, shockproof plates 15 are arranged inside the welding base plate 8, connecting columns 13 are arranged at the top ends of the spring columns 12, top clamping plates 16 and bottom clamping plates 17 are arranged at the top ends of the connecting columns 13, one ends of the top clamping plates 16 and the bottom clamping plates 17 are both concave, the top clamping plates 16 and the bottom clamping plates 17 are both made of strong magnetic materials and are attached to the side walls of the first steel pipe material sleeve 10 and the second steel pipe material sleeve 11, springs are arranged inside the spring columns 12, shaking generated in the welding process can be reduced, buffer cushions 14 are arranged between the top clamping plates 16 and the bottom clamping plates 17, the buffer cushions 14 are made of rubber materials, so that the top clamping plates 16 and the bottom clamping plates 17 can be adsorbed and clamped in a matching manner in the clamping process, the bottom ends of the shockproof plate 15 and the bottom clamping plate 17 are fixedly connected, and the bottom end of the shockproof plate 15 penetrates through the welding bottom plate 8, so that the positions of the top clamping plate 16 and the bottom clamping plate 17 cannot deviate, the first steel pipe material sleeve 10 and the second steel pipe material sleeve 11 can be better clamped, the welding position of the steel pipe materials cannot deviate in the welding process, and the machining accuracy is improved;
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. The utility model provides a based on machining equipment for steel pipe welding, includes base (1), loading board (2) and support column (3), its characterized in that: a sliding rail (4) is fixedly mounted at the top end of the supporting column (3), a sliding rail (5) is arranged at the top end of the sliding rail (4), a first welding platform (6) is attached to the top end of the sliding rail (5), a second welding platform (7) is attached to the top end of the sliding rail (5), welding bottom plates (8) are fixedly mounted on the surfaces of the first welding platform (6) and the second welding platform (7), a welding bracket (9) is fixedly mounted on the surface of the welding bottom plate (8), a first steel pipe material sleeve (10) is attached to the inner wall of the welding bracket (9), a second steel pipe material sleeve (11) is attached to the inner wall of the welding bracket (9), and spring columns (12) are fixedly mounted on the surfaces of the first welding platform (6) and the second welding platform (7);
one end of the first steel pipe material sleeve (10) is provided with a mounting hole, the inside of the mounting hole is fixedly connected with a connecting buckle (101), one end of the connecting buckle (101) is fixedly connected with a mounting ferrule (102), the inside of the first steel pipe material sleeve (10) is provided with a steel pipe groove (103), the surface of the mounting ferrule (102) is fixedly provided with a mounting bottom buckle (104), and the surface of the mounting bottom buckle (104) is fixedly connected with a butt-joint column (105);
the anti-skid steel pipe material is characterized in that a hole groove is formed in the second steel pipe material sleeve (11), an anti-skid sealing ring (111) is fixedly mounted on the surface of one side of the second steel pipe material sleeve (11), a spiral clamping groove (112) is fixedly mounted at one end of the butting column (105), a clamping ring (113) is attached to the surface of the spiral clamping groove (112), a baffle gear (114) is fixedly mounted on the surface of the clamping ring (113), a mounting hole (115) is formed in the inner wall of the second steel pipe material sleeve (11), an air bag (116) is fixedly mounted on the surface of the mounting hole (115), and elastic molecules (117) are arranged in the air bag (116).
2. The machining equipment for welding the steel pipe according to claim 1, wherein the machining equipment comprises: the welding bracket (9) is U-shaped, and the inner wall of the mounting ferrule (102) is mutually attached to the surface of the first steel pipe material sleeve (10).
3. The machining equipment for welding the steel pipe according to claim 1, wherein the machining equipment comprises: the surface of the butt column (105) is attached to the inner wall of the hole groove, and one side of the clamping ring (113) is attached to the surface of the anti-skid sealing ring (111).
4. The machining equipment for welding the steel pipe according to claim 1, wherein the machining equipment comprises: the spring column (12) is made of elastic fibers, a connecting column (13) is fixedly mounted at the top end of the spring column (12), and a bottom clamping plate (17) is fixedly arranged at the top end of the connecting column (13).
5. The machining equipment for welding the steel pipe according to claim 4, wherein the machining equipment comprises: the top end fixed mounting of end grip block (17) has blotter (14), the top end fixed mounting of blotter (14) has top grip block (16).
6. The machining equipment for welding the steel pipe according to claim 5, wherein the machining equipment comprises: the material of blotter (14) is the rubber material, the material of top grip block (16) and end grip block (17) is the rubber material.
7. The machining equipment for welding the steel pipe according to claim 5, wherein the machining equipment comprises: the steel pipe material sleeve is characterized in that one ends of the top clamping plate (16) and the bottom clamping plate (17) are arc-shaped, the inner walls of the top clamping plate (16) and the bottom clamping plate (17) are mutually attached to the surfaces of the first steel pipe material sleeve (10) and the second steel pipe material sleeve (11), and the bottom end of the bottom clamping plate (17) is fixedly provided with a shockproof plate (15).
8. The machining equipment for welding the steel pipe according to claim 5, wherein the machining equipment comprises: the number of the top clamping plate (16) and the bottom clamping plate (17) is a plurality of, the top clamping plate (16) and the bottom clamping plate (17) are uniformly distributed on the surfaces of the first steel pipe material sleeve (10) and the second steel pipe material sleeve (11), and the bottom end of the shockproof plate (15) penetrates through the inside of the welding bottom plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011572134.2A CN112775599A (en) | 2020-12-27 | 2020-12-27 | Machining equipment for welding steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011572134.2A CN112775599A (en) | 2020-12-27 | 2020-12-27 | Machining equipment for welding steel pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112775599A true CN112775599A (en) | 2021-05-11 |
Family
ID=75752713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011572134.2A Withdrawn CN112775599A (en) | 2020-12-27 | 2020-12-27 | Machining equipment for welding steel pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112775599A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205888474U (en) * | 2016-07-11 | 2017-01-18 | 中国石油天然气集团公司 | Pipeline assembling device |
| CN106862809A (en) * | 2016-12-29 | 2017-06-20 | 芜湖市易众电器有限公司 | A kind of special piece inner support deformation prevention type automatic soldering device |
| CN110280963A (en) * | 2019-07-08 | 2019-09-27 | 十堰勤融工贸有限公司 | A kind of circumferential weld stainless-steel pipe structure |
| CN209922006U (en) * | 2019-05-30 | 2020-01-10 | 山东隆达嘉和不锈钢管科技有限公司 | Large-diameter steel pipe storage device |
| CN110666440A (en) * | 2019-10-31 | 2020-01-10 | 五冶集团上海有限公司 | Clamp for quick assembly of pipe fitting welding |
-
2020
- 2020-12-27 CN CN202011572134.2A patent/CN112775599A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205888474U (en) * | 2016-07-11 | 2017-01-18 | 中国石油天然气集团公司 | Pipeline assembling device |
| CN106862809A (en) * | 2016-12-29 | 2017-06-20 | 芜湖市易众电器有限公司 | A kind of special piece inner support deformation prevention type automatic soldering device |
| CN209922006U (en) * | 2019-05-30 | 2020-01-10 | 山东隆达嘉和不锈钢管科技有限公司 | Large-diameter steel pipe storage device |
| CN110280963A (en) * | 2019-07-08 | 2019-09-27 | 十堰勤融工贸有限公司 | A kind of circumferential weld stainless-steel pipe structure |
| CN110666440A (en) * | 2019-10-31 | 2020-01-10 | 五冶集团上海有限公司 | Clamp for quick assembly of pipe fitting welding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6698688B2 (en) | Welding assembly for permanent joining of a first tubular component and a second component | |
| US3002871A (en) | Welding thermoplastic bodies together | |
| JP5710450B2 (en) | Resin end face butt joint, welding method of the joint, and piping equipment | |
| EP1518784A3 (en) | Automotive vehicle framing system | |
| CN206253846U (en) | Back axle always spells boxing special plane | |
| US6184493B1 (en) | Vertical diffusion bonding apparatus | |
| CN112775599A (en) | Machining equipment for welding steel pipes | |
| JP6940054B2 (en) | Welding equipment and welding system | |
| CN110744216B (en) | Stainless steel pipe fitting machining welding machine and welding method thereof | |
| US3684149A (en) | Expansible tools | |
| CN111993174A (en) | Automatic quartz tube processing equipment | |
| CN109070286A (en) | Vacuum-based welding fixture and its application method | |
| US5464147A (en) | Method of connecting cylindrical members to each other using tandem type internal clamp | |
| KR101642245B1 (en) | Forming apparatus for pipe flare | |
| US20040124632A1 (en) | T pipe for connecting a reduced branch pipe to a main pipe and a method for producing such a t pipe | |
| CN104028939B (en) | Weld fixture apparatus | |
| CN112873856A (en) | Automatic welding equipment capable of machining plastic pipelines with different diameters | |
| CN213916856U (en) | Die welding device for blow molding of automobile air pipe | |
| CN218169273U (en) | Double-workbench welding positioner with flexible displacement mode | |
| CN105057945B (en) | Steel plate welding tooling | |
| JP2721664B2 (en) | Welding method and welding device between pipe-shaped metal base materials | |
| CN213380095U (en) | Tool structure for prefabricating pipeline | |
| EP0998967A3 (en) | Method of manufacturing a filtration bag | |
| CN114734126B (en) | Welding device | |
| CN118492835B (en) | Industrial prefabrication welding equipment and process for pipelines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210511 |