CN112496659A - Automatic steel pipe welding device - Google Patents
Automatic steel pipe welding device Download PDFInfo
- Publication number
- CN112496659A CN112496659A CN202011303899.6A CN202011303899A CN112496659A CN 112496659 A CN112496659 A CN 112496659A CN 202011303899 A CN202011303899 A CN 202011303899A CN 112496659 A CN112496659 A CN 112496659A
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- China
- Prior art keywords
- steel pipe
- fixed
- rack
- gear
- welding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—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
-
- 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
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of steel pipe welding, in particular to an automatic steel pipe welding device, which comprises: the device comprises a device box, wherein a supporting leg is arranged at the bottom of the device box, an anti-skidding damping pad is arranged at the bottom of the supporting leg, a power supply control panel is arranged on a box body on one side of the device box, a fixing plate is arranged at the top of the device box, a first groove is formed in the fixing plate, a first rack is fixed at the bottom of the first groove, a steel pipe clamping and fixing mechanism is arranged at the upper part of the fixing plate, a steel pipe to be welded is arranged on the steel pipe clamping and fixing mechanism, and an automatic welding mechanism is fixed at the top of the device box in the middle of the steel pipe; the device can accomplish automatic operation when welding steel pipe, and machining efficiency is higher, through automatic weld mechanism work, the welding seam when having guaranteed to weld is complete with flush for product processingquality can increase substantially.
Description
Technical Field
The invention relates to the technical field of steel pipe welding, in particular to an automatic steel pipe welding device.
Background
The welded steel pipe is a steel pipe having a seam on the surface thereof, which is formed by bending and deforming a steel strip or a steel plate into a circular or square shape and then welding the steel strip or the steel plate. With the rapid development of high-quality strip steel continuous rolling production and the progress of welding and inspection technology, the quality of welding seams is continuously improved, the variety and the specification of welded steel pipes are increasingly increased, and seamless steel pipes are replaced in more and more fields since the 30 s of the 20 th century. Compared with a seamless steel pipe, the welded steel pipe has low cost and high production efficiency. With the construction of western-east gas transmission engineering in China and the construction of power grids and hydraulic engineering, the yield of welded steel pipes in China increases rapidly in recent years, and the yield increases to 4775 ten thousand tons in 2018, so that the steel pipe becomes a large world for producing welded steel pipes.
At present, economic development situation at home and abroad is severe, the world economic recovery process is tortuous and slow, the basic pitch of the Chinese economic development is changed from the past high-speed growth into a stable growth and structure adjustment, and the rapid growth of the yield of the welded steel pipe is greatly restricted by the speed increase and fall of the domestic and foreign requirements. The steel pipe industry in China is expected to enter a deep adjustment period, the competition is more fierce, and the capacity distribution and the variety structure form a brand-new pattern in continuous market competition.
Most of the existing welded steel pipes are manually processed and welded, and during welding, workers fix and place the steel pipes to be processed and welded together through a simple clamp and then manually weld the steel pipes, so that the welding mode is low in working efficiency, poor in quality of the welded steel pipes and capable of influencing the using effect; part of the welded steel pipes are welded and manufactured through mechanical equipment, but the welding equipment is large in size, wide in occupied area, high in use and maintenance cost and not suitable for large-scale popularization and use.
Disclosure of Invention
The invention aims to provide an automatic steel pipe welding device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an automated pipe welding apparatus comprising: the device case, device bottom of the case portion is provided with the landing leg, the landing leg bottom is provided with anti-skidding shock pad, be provided with power control panel on the box of device case one side, the fixed plate is installed at device roof portion, be provided with first recess on the fixed plate, first recess bottom is fixed with first rack, fixed plate upper portion is provided with steel pipe centre gripping fixed establishment, be provided with on the steel pipe centre gripping fixed establishment and treat welded steel pipe, be fixed with automatic weld mechanism on the top of the device case at steel pipe centre gripping fixed establishment middle part.
Another object of the embodiment of the present invention is to provide the steel pipe clamping and fixing mechanism, comprising: the bottom of the bottom table is provided with a second groove, a rotating rod is arranged in the second groove, a first gear is fixedly arranged on the rotating rod, and the first gear is meshed with the first rack; a connecting table is fixed at the top of the bottom table, a rotating shaft is connected to one side of the connecting table, a second gear is mounted at the end of the rotating shaft, a first steel pipe fixing body is fixed at the upper part of the connecting table, a first sliding groove is formed in the first steel pipe fixing body, a clamping plate is slidably mounted in the first sliding groove, and a deflector rod is fixed on the clamping plate; the steel pipe fixing device is characterized in that a movable disc is arranged at one side end of the first steel pipe fixing body, an inlet is formed in the middle of the movable disc, a second sliding groove is uniformly formed in the movable disc outside the inlet in a surrounding mode, the shifting lever is arranged in the second sliding groove, a second rack is fixed on the outer side of the movable disc, and the second rack is meshed with a second gear.
As a further scheme of the invention: the steel pipe passes through the first steel pipe fixing body through the inlet.
As a further scheme of the invention: the end part of the clamping plate is in a triangular structure style, and the two sides of the clamping plate are carved with the scribing lines.
It is another object of an embodiment of the present invention that the automatic welding mechanism comprises: the support rod is fixed at the top of the device box, a rotating disc is installed on one side of the top of the support rod, a connecting plate is installed on the rotating disc, a rotating rod is installed on the connecting plate, a third gear is installed on the rotating rod, the rotating rod penetrates through the connecting plate, a bearing is arranged on the part, located on the outer side of the connecting plate, of the rotating rod, and a motor is installed at the other end of the rotating rod; the end part of the connecting plate is fixedly connected with an outer frame, an incomplete ring is arranged in the outer frame, a sliding rail is arranged on the incomplete ring, a third rack is arranged on the outer side of the incomplete ring, and a welding rod is fixed on the inner side of the incomplete ring.
As a further scheme of the invention: and the third rack and the third gear are always in a meshed state.
Compared with the prior art, the invention has the beneficial effects that:
the device can accomplish automatic operation when welding steel pipe, and machining efficiency is higher, through automatic weld mechanism work, the welding seam when having guaranteed to weld is complete with flush for product processingquality can increase substantially.
Drawings
Fig. 1 is a schematic structural diagram of an automated steel pipe welding apparatus.
FIG. 2 is a left side view of a steel pipe clamping and fixing mechanism of an automated steel pipe welding apparatus.
FIG. 3 is a front view of a steel pipe clamping and fixing mechanism of an automated steel pipe welding apparatus.
Fig. 4 is a schematic structural view of a first steel pipe fixing body of an automated steel pipe welding apparatus.
FIG. 5 is a front view of a removable disk of an automated pipe welding apparatus.
Fig. 6 is a schematic structural diagram of a movable plate of an automated steel pipe welding device.
Fig. 7 is a schematic structural diagram of an automatic welding mechanism of an automatic steel pipe welding device.
Fig. 8 is a sectional view of an automatic welding mechanism of an automatic steel pipe welding apparatus.
In the figure: 1-device box, 2-supporting legs, 3-antiskid shock-absorbing pad, 4-power control panel, 5-fixing plate, 6-steel tube clamping and fixing mechanism, 601-bottom table, 602-second groove, 603-rotating rod, 604-first gear, 605-connecting table, 606-first steel tube fixing body, 607-rotating shaft, 608-second gear, 609-movable disc, 610-second rack, 611-inlet, 612-second chute, 613-first chute, 614-clamping plate, 615-deflector rod, 7-steel tube, 8-automatic welding mechanism, 801-supporting rod, 802-rotating disc, 803-connecting plate, 804-rotating rod, 805-third gear, 806-outer frame, 807-incomplete ring, 808-sliding rail, 809-third rack, 810-welding rod, 811-bearing, 812-motor, 9-first groove, 10-first rack.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1
Referring to fig. 1-8, in an embodiment of the present invention, an automatic steel pipe welding apparatus includes: device case 1, device case 1 bottom is provided with landing leg 2, 2 bottoms of landing leg are provided with anti-skidding shock pad 3, be provided with power control panel 4 on the box of device case 1 one side, fixed plate 5 is installed at device case 1 top, be provided with first recess 9 on the fixed plate 5, first recess 9 bottom is fixed with first rack 10, 5 upper portions of fixed plate are provided with steel pipe centre gripping fixed establishment 6, be provided with on the steel pipe centre gripping fixed establishment 6 and treat welded steel pipe 7, be fixed with automatic weld mechanism 8 on the top of device case 1 at 6 middle parts of steel pipe centre gripping fixed establishment.
Example 2
Referring to fig. 1 to 8, in the present embodiment, the steel pipe clamping and fixing mechanism 6 includes: a second groove 602 is formed in the bottom of the bottom table 601, a rotating rod 603 is installed in the second groove 602, a first gear 604 is fixedly installed on the rotating rod 603, and the first gear 604 is meshed with the first rack 10; a connecting table 605 is fixed at the top of the bottom table 601, a rotating shaft 607 is connected to one side of the connecting table 605, a second gear 608 is installed at the end of the rotating shaft 607, a first steel pipe fixing body 606 is fixed at the upper part of the connecting table 605, a first sliding groove 613 is arranged on the first steel pipe fixing body 606, a clamping plate 614 is installed in the first sliding groove 613 in a sliding manner, and a shift lever 615 is fixed on the clamping plate 614; a movable disc 609 is arranged at one side end of the first steel tube fixing body 606, an inlet 611 is arranged in the middle of the movable disc 609, a second sliding groove 612 is uniformly arranged on the movable disc 609 outside the inlet 611 in a surrounding manner, the shift lever 615 is arranged in the second sliding groove 612, a second rack 610 is fixed on the outer side of the movable disc 609, and the second rack 610 is meshed with the second gear 608.
In this embodiment, the steel pipe 7 passes through the first steel pipe fixing body 606 through the inlet 611.
In this embodiment, splint 614 tip is triangle-shaped structural style, and splint 614 both sides are carved with the line, improves the centre gripping frictional force when the centre gripping, prevents that steel pipe 7 from taking place to remove in the course of the work.
Example 3
Referring to fig. 1-8, in the present embodiment, the automatic welding mechanism 8 includes: the supporting rod 801 is fixed to the top of the device box 1, a rotating disc 802 is installed on one side of the top of the supporting rod 801, a connecting plate 803 is installed on the rotating disc 802, a rotating rod 804 is installed on the connecting plate 803, a third gear 805 is installed on the rotating rod 804, the rotating rod 804 penetrates through the connecting plate 803, a bearing 811 is arranged on the portion, located on the outer side of the connecting plate 803, of the rotating rod 804, and a motor 812 is installed at the other end of the rotating rod 804; the end fixedly connected with outer frame 806 of connecting plate 803, be provided with incomplete ring 807 in the outer frame 806, incomplete ring 807, be provided with slide rail 808 on the incomplete ring 807, third rack 809 is installed to the outside of incomplete ring 807, be fixed with welding rod 810 on the incomplete ring 807 inboard.
In this embodiment, the third rack 809 and the third gear 805 are always in a meshed state.
The working principle of the invention is as follows: during operation, at first place steel pipe 7 and stabilize the clamp in inside steel pipe centre gripping fixed establishment 6 and press from both sides tightly, utilize second gear 608 to drive activity dish 609 to rotate, and then make activity dish 609 stir driving lever 615, and then through splint 614 with the steel pipe fixed clamp, steel pipe 7 is fixed the back, starter motor 812, motor 812 drives third gear 805 and rotates, when third gear 805 rotates, drive one side and its meshed third rack 809 and then make incomplete ring 807 begin to rotate, thereby drive welding rod 810 and begin to rotate around steel pipe 7, accomplish weldment work.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (6)
1. An automated pipe welding apparatus comprising: device case (1), its characterized in that, device case (1) bottom is provided with landing leg (2), landing leg (2) bottom is provided with anti-skidding shock pad (3), be provided with power control panel (4) on the box of device case (1) one side, fixed plate (5) are installed at device case (1) top, be provided with first recess (9) on fixed plate (5), first recess (9) bottom is fixed with first rack (10), fixed plate (5) upper portion is provided with steel pipe centre gripping fixed establishment (6), be provided with on steel pipe centre gripping fixed establishment (6) and treat welded steel pipe (7), be fixed with automatic weld mechanism (8) on the top of device case (1) at steel pipe centre gripping fixed establishment (6) middle part.
2. An automated steel tube welding apparatus according to claim 1, wherein said steel tube clamping fixture (6) comprises: the device comprises a bottom table (601), wherein a second groove (602) is formed in the bottom of the bottom table (601), a rotating rod (603) is installed in the second groove (602), a first gear (604) is fixedly installed on the rotating rod (603), and the first gear (604) is meshed with a first rack (10); a connecting table (605) is fixed to the top of the bottom table (601), a rotating shaft (607) is connected to one side of the connecting table (605), a second gear (608) is mounted at the end of the rotating shaft (607), a first steel pipe fixing body (606) is fixed to the upper portion of the connecting table (605), a first sliding groove (613) is formed in the first steel pipe fixing body (606), a clamping plate (614) is slidably mounted in the first sliding groove (613), and a driving lever (615) is fixed to the clamping plate (614); the end part of one side of the first steel pipe fixing body (606) is provided with a movable disc (609), the middle of the movable disc (609) is provided with an inlet (611), a second sliding groove (612) is uniformly arranged on the movable disc (609) on the outer side of the inlet (611) in a surrounding mode, the shifting lever (615) is arranged in the second sliding groove (612), a second rack (610) is fixed on the outer side of the movable disc (609), and the second rack (610) is meshed with the second gear (608).
3. An automated steel pipe welding apparatus according to claim 2, wherein said steel pipe (7) penetrates the first steel pipe fixing body (606) through the inlet (611).
4. The automated pipe welding apparatus of claim 2, wherein the end of the clamping plate (614) is in a triangular configuration and the clamping plate (614) is scored on both sides.
5. An automated steel pipe welding apparatus according to claim 1, wherein said automatic welding mechanism (8) comprises: the supporting rod (801) is fixed to the top of the device box (1), a rotating disc (802) is installed on one side of the top of the supporting rod (801), a connecting plate (803) is installed on the rotating disc (802), a rotating rod (804) is installed on the connecting plate (803), a third gear (805) is installed on the rotating rod (804), the rotating rod (804) penetrates through the connecting plate (803), a bearing (811) is arranged on the portion, located on the outer side of the connecting plate (803), of the rotating rod (804), and a motor (812) is installed at the other end of the rotating rod (804); the end fixedly connected with of connecting plate (803) outer frame (806), be provided with incomplete ring (807) in outer frame (806), incomplete ring (807), be provided with slide rail (808) on incomplete ring (807), third rack (809) are installed to the outside of incomplete ring (807), be fixed with welding rod (810) on incomplete ring (807) inboard.
6. An automatic steel pipe welding device according to claim 5, characterized in that the third rack (809) and the third gear (805) are always in a meshed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011303899.6A CN112496659A (en) | 2020-11-19 | 2020-11-19 | Automatic steel pipe welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011303899.6A CN112496659A (en) | 2020-11-19 | 2020-11-19 | Automatic steel pipe welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112496659A true CN112496659A (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011303899.6A Pending CN112496659A (en) | 2020-11-19 | 2020-11-19 | Automatic steel pipe welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112496659A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477007A (en) * | 2022-04-19 | 2022-05-13 | 东营市特种设备检验研究院 | Oil pipe lifting device with protection bearing structure |
| CN117020562A (en) * | 2023-10-09 | 2023-11-10 | 中建安装集团有限公司 | Positioning welding device for petroleum pipeline processing |
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| CN117020562A (en) * | 2023-10-09 | 2023-11-10 | 中建安装集团有限公司 | Positioning welding device for petroleum pipeline processing |
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Application publication date: 20210316 |
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