CN218311777U - Steel pipe concatenation seam welding jig - Google Patents
Steel pipe concatenation seam welding jig Download PDFInfo
- Publication number
- CN218311777U CN218311777U CN202221819536.2U CN202221819536U CN218311777U CN 218311777 U CN218311777 U CN 218311777U CN 202221819536 U CN202221819536 U CN 202221819536U CN 218311777 U CN218311777 U CN 218311777U
- Authority
- CN
- China
- Prior art keywords
- fixed
- pivot
- steel pipe
- mounting plate
- base
- 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.)
- Active
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a steel pipe concatenation seam welding jig, include: the clamping device comprises a base, a left fixed clamping device, a right sliding clamping device, a first driving device and a second driving device; the four corners of the top of the base are provided with mounting holes, so that the base can be conveniently fixed on the ground through bolts or screws. The fixed clamping device in left side is including fixing the left mounting panel at the base top surface, the inside of left side mounting panel is rotated and is connected with left cascaded sleeve, left side cascaded telescopic inside symmetry is fixed with left die clamping cylinder, left side die clamping cylinder's output shaft is fixed with left V type splint, and two left V type splint cooperate, and this steel pipe concatenation seam welding jig compares with artifical fixed steel pipe, and welding quality has been guaranteed to concentricity and the weld gap of two sections steel pipes of assurance that can be accurate.
Description
Technical Field
The utility model relates to an anchor clamps technical field especially relates to a steel pipe concatenation seam welding jig.
Background
When the end parts of two sections of steel pipes are welded in a splicing mode, in order to guarantee welding quality, the rotation center lines of the two sections of steel pipes need to be overlapped as far as possible, the two sections of steel pipes are difficult to align by manually fixing the steel pipes in the prior art, the size of a gap between the two sections of steel pipes is difficult to control, and the welding quality is affected by too large and too small gaps.
Therefore, it is necessary to provide a new welding jig for a steel pipe splicing seam to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a steel pipe concatenation seam welding jig.
The utility model provides a pair of steel pipe concatenation seam welding jig, include:
a base;
the left side fixed type clamping device comprises a left mounting plate fixed on the top surface of the base, a left stepped sleeve is rotatably connected inside the left mounting plate, left clamping cylinders are symmetrically fixed inside the left stepped sleeve, a left V-shaped clamping plate is fixed on an output shaft of the left clamping cylinder, and the two left V-shaped clamping plates are matched;
the right sliding type clamping device comprises a right mounting plate, a sliding groove is formed in the top of the base, two right mounting plates parallel to the left mounting plate are connected in the sliding groove in a sliding mode, a right stepped sleeve is rotatably connected inside the right mounting plate, a right clamping cylinder is symmetrically fixed inside the right stepped sleeve, a right V-shaped clamping plate is fixed on an output shaft of the right clamping cylinder, and the two right V-shaped clamping plates are matched;
the left mounting plate and the right mounting plate are provided with first driving devices for driving the left stepped sleeve and the right stepped sleeve to rotate;
and a second driving device for driving the right mounting plate to slide along the sliding groove is mounted at the top of the base.
Preferably, first drive arrangement includes first pivot, two rotate between the left side mounting panel and be connected with first pivot, two rotate between the right side mounting panel and be connected with the second pivot, the one end of second pivot is equipped with the sliding part, and sliding part sliding connection is in first pivot, one of them left side mounting panel one side is fixed with driving motor, the output shaft of left side mounting panel and the one end fixed connection of first pivot, the outside of second pivot and first pivot is all the noose and is fixed with the driving gear, the outer side of the stepped sleeve in the right side and the stepped sleeve in the left side all cup joints and is fixed with driven gear, and driven gear and driving gear meshing are connected.
Preferably, the second drive arrangement is including rotating the linking arm of connection in the second pivot outside, the top of base is fixed with two otic placodes, two it is connected with the threaded rod to rotate between the otic placode, and threaded rod and linking arm pass through threaded connection, the one end of threaded rod is fixed with the hand wheel.
Preferably, a sliding rod is fixed in the sliding groove, and the right mounting plate is connected to the sliding rod in a sliding mode.
Preferably, four corners of the top of the base are provided with mounting holes.
Compared with the prior art, the utility model provides a steel pipe concatenation seam welding jig has following beneficial effect:
the left-side fixed type clamping device and the right-side sliding type clamping device are used for fixing two sections of steel pipes respectively, the left stepped sleeve and the right stepped sleeve can be driven to rotate simultaneously through the first driving device, and then the two sections of steel pipes are driven to rotate simultaneously, so that one circle of a welded joint is convenient to weld; through the setting of second drive arrangement, can adjust the weld gap between two sections steel pipes, guarantee welded quality, compare with artifical fixed steel pipe, the concentricity and the weld gap of two sections steel pipes of assurance that can be accurate have guaranteed welding quality.
Drawings
FIG. 1 is a schematic view of the overall structure of the steel pipe to be welded after being installed;
fig. 2 is a schematic view of the overall structure provided by the present invention;
fig. 3 is a schematic view of a left stepped sleeve structure provided by the present invention;
fig. 4 is a schematic view of the inner structure of the left stepped sleeve provided by the present invention;
fig. 5 is a schematic structural view of a right stepped sleeve provided by the present invention;
fig. 6 is a schematic view of the inner structure of the right stepped sleeve provided by the present invention.
Detailed Description
Examples
In a specific implementation process, as shown in fig. 1 to 6, a steel pipe splicing seam welding jig includes: the device comprises a base 1, a left fixed clamping device 2, a right sliding clamping device 3, a first driving device 4 and a second driving device 5;
four corners of the top of the base 1 are provided with mounting holes 13, so that the base can be conveniently fixed on the ground through bolts or screws.
The left fixed clamping device 2 comprises a left mounting plate 21 fixed on the top surface of the base 1, a left stepped sleeve 22 is rotatably connected inside the left mounting plate 21, left clamping cylinders 23 are symmetrically fixed inside the left stepped sleeve 22, a left V-shaped clamping plate 24 is fixed on an output shaft of the left clamping cylinder 23, and the two left V-shaped clamping plates 24 are matched;
the first step when in use: one end of the steel tube is inserted into the left stepped sleeve 22 and extended by the left clamping cylinder 23 so that the two left V-shaped clamps 24 clamp the steel tube.
The right sliding type clamping device 3 comprises a right mounting plate 31, a sliding groove 11 is formed in the top of the base 1, a sliding rod 12 is fixed in the sliding groove 11, the right mounting plate 31 is connected to the sliding rod 12 in a sliding mode, the right mounting plate 31 is connected to the sliding groove 11 in a stable sliding mode, the sliding groove 11 is connected with two right mounting plates 31 parallel to the left mounting plate 21 in a sliding mode, a right stepped sleeve 32 is connected to the right mounting plate 31 in a rotating mode, a right clamping cylinder 33 is symmetrically fixed inside the right stepped sleeve 32, a right V-shaped clamping plate 34 is fixed to an output shaft of the right clamping cylinder 33, and the two right V-shaped clamping plates 34 are matched;
the second step when using: the other end of the steel pipe is inserted into the right stepped sleeve 32 and extended through the right stepped sleeve 32 so that the two right V-shaped clamps 34 clamp the steel pipe.
The left mounting plate 21 and the right mounting plate 31 are provided with a first driving device 4 for driving the left stepped sleeve 22 and the right stepped sleeve 32 to rotate; the left stepped sleeve 22 and the right stepped sleeve 32 can be driven to rotate simultaneously by the first driving device 4, so that the two sections of steel pipes are driven to rotate simultaneously, and a circle of welding joints is facilitated.
And a second driving device 5 for driving the right mounting plate 31 to slide along the sliding chute 11 is mounted at the top of the base 1.
The third step when in use: the hand wheel 54 is rotated to drive the threaded rod 53 to rotate, so as to drive the connecting arm 51 and the second rotating shaft 42 to move together, so that one section of steel pipe approaches the other section of steel pipe, and the two sections of steel pipes reach a proper welding gap.
The fourth step when using: the driving motor 43 drives the first rotating shaft 41 and the second rotating shaft 42 to rotate simultaneously, so as to drive the driving gear 44 to rotate, the driving gear 44 drives the driven gear 45, the right stepped sleeve 32 and the left stepped sleeve 22 to rotate together, so that the two sections of steel pipes rotate simultaneously, and a circle of welding seams is convenient.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a steel pipe concatenation seam welding jig which characterized in that: the method comprises the following steps:
a base (1);
the left fixed clamping device (2) comprises a left mounting plate (21) fixed to the top surface of the base (1), a left stepped sleeve (22) is rotatably connected to the inside of the left mounting plate (21), left clamping cylinders (23) are symmetrically fixed to the inside of the left stepped sleeve (22), a left V-shaped clamping plate (24) is fixed to an output shaft of each left clamping cylinder (23), and the two left V-shaped clamping plates (24) are matched;
the right sliding type clamping device (3) comprises a right mounting plate (31), a sliding groove (11) is formed in the top of the base (1), the sliding groove (11) is connected with the two right mounting plates (31) parallel to the left mounting plate (21) in a sliding mode, a right stepped sleeve (32) is rotatably connected inside the right mounting plate (31), a right clamping cylinder (33) is symmetrically fixed inside the right stepped sleeve (32), a right V-shaped clamping plate (24) is fixed on an output shaft of the right clamping cylinder (33), and the two right V-shaped clamping plates (24) are matched;
a first driving device (4) for driving the left stepped sleeve (22) and the right stepped sleeve (32) to rotate is arranged on the left mounting plate (21) and the right mounting plate (31);
and a second driving device (5) for driving the right mounting plate (31) to slide along the sliding groove (11) is mounted at the top of the base (1).
2. The steel pipe splicing seam welding jig of claim 1, characterized in that, first drive arrangement (4) includes first pivot (41), two rotate between left mounting panel (21) and be connected with first pivot (41), two rotate between right mounting panel (31) and be connected with second pivot (42), the one end of second pivot (42) is equipped with sliding part (421), and sliding part (421) sliding connection in first pivot (41), one of them left mounting panel (21) one side is fixed with driving motor (43), the output shaft of left mounting panel (21) and the one end fixed connection of first pivot (41), the outside of second pivot (42) and first pivot (41) all the noose is fixed with driving gear (44), the outside of right stepped sleeve (32) and left stepped sleeve (22) all cup joints and is fixed with driven gear (45), and driven gear (45) and driving gear (44) meshing connection.
3. The steel pipe splicing seam welding fixture according to claim 2, wherein the second driving device (5) comprises a connecting arm (51) rotatably connected to the outer side of the second rotating shaft (42), two lug plates (52) are fixed to the top of the base (1), a threaded rod (53) is rotatably connected between the two lug plates (52), the threaded rod (53) is in threaded connection with the connecting arm (51), and a hand wheel (54) is fixed to one end of the threaded rod (53).
4. The steel pipe splicing seam welding jig according to claim 3, characterized in that a sliding rod (12) is fixed in the sliding groove (11), and the right mounting plate (31) is slidably connected to the sliding rod (12).
5. The steel pipe stitch welding jig according to claim 1, characterized in that four corners of the top of the base (1) are each provided with a mounting hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221819536.2U CN218311777U (en) | 2022-07-14 | 2022-07-14 | Steel pipe concatenation seam welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221819536.2U CN218311777U (en) | 2022-07-14 | 2022-07-14 | Steel pipe concatenation seam welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218311777U true CN218311777U (en) | 2023-01-17 |
Family
ID=84870838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221819536.2U Active CN218311777U (en) | 2022-07-14 | 2022-07-14 | Steel pipe concatenation seam welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218311777U (en) |
-
2022
- 2022-07-14 CN CN202221819536.2U patent/CN218311777U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113601073B (en) | Stainless steel pipe fitting welding machine | |
| WO2021103522A1 (en) | Steel structure welding device | |
| CN214444301U (en) | Pipe butt welding machine | |
| CN218311777U (en) | Steel pipe concatenation seam welding jig | |
| CN211028736U (en) | Pipe welding clamp with replaceable clamping piece | |
| CN115625476A (en) | Metal pipe welding device and welding method | |
| CN116141692A (en) | Hot melt butt joint coupling mechanism of spiral bellows | |
| CN116441812A (en) | Pipeline welding device | |
| CN114102042A (en) | Combined auxiliary device for pipe fitting welding | |
| CN219152028U (en) | Positioning auxiliary device for pipe fitting welding processing | |
| CN219465276U (en) | Steel member welding butt joint adjustment positioner | |
| CN210306518U (en) | Welding frame for automobile exhaust pipe | |
| CN215509611U (en) | Welding equipment for steel structure machining | |
| CN116765726A (en) | Automatic welding device and method thereof | |
| CN216858782U (en) | Automatic welding machine for steel pipe tower flange circular seam structure | |
| CN108817823A (en) | A kind of welder of welded reinforcement skeleton | |
| CN212169495U (en) | Automatic warm logical pipe welding of correction axle center position is with centre gripping equipment | |
| CN213560720U (en) | Be applied to welder angle adjusting device of pipeline automatic weld machine | |
| CN114406467A (en) | Positioning and fixing mechanism for welding pipe end and welding device | |
| CN210549489U (en) | Square steel pipe is mouth of pipe cutting device for multi-angle welding | |
| CN113211001A (en) | Welding forming processing technology for stainless steel metal pipe fitting | |
| CN220612880U (en) | End welding auxiliary device of steel pipe | |
| CN207807016U (en) | Rear axle housing component parts spot welding clamping device | |
| CN221247461U (en) | Fixing clamp of robot vision sensor | |
| CN219582084U (en) | Welding positioning and shape correcting device for welding piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |