CN220575057U - Steel pipe welding machine - Google Patents
Steel pipe welding machine Download PDFInfo
- Publication number
- CN220575057U CN220575057U CN202321256737.0U CN202321256737U CN220575057U CN 220575057 U CN220575057 U CN 220575057U CN 202321256737 U CN202321256737 U CN 202321256737U CN 220575057 U CN220575057 U CN 220575057U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- gear
- rotary column
- cavity
- welding machine
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 238000003466 welding Methods 0.000 title claims abstract description 25
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a steel pipe welding machine, which comprises a machine, wherein mounting blocks are symmetrically arranged on the machine, a rotary column is rotationally arranged in the mounting blocks, a cavity is arranged in the rotary column, and a clamping mechanism for clamping a steel pipe is arranged in the cavity; the clamping mechanism comprises a supporting frame positioned at the bottom of the cavity and a movable plate positioned above the cavity, wherein the rotary column is provided with a plurality of driving motors, the driving motors are connected with a first gear, a threaded shaft is arranged above the movable plate, a second gear matched with the first gear is sleeved on the threaded shaft, a gear is arranged in the circumferential direction of the rotary column, a motor is arranged in the machine table, a driving gear is arranged on a central shaft of the motor, and the driving gear is mutually matched with the gear. Compared with the prior art, the utility model has the advantages that: the steel pipe rotates along with the rotating column to prevent the steel pipe from shifting; the fixing of the steel pipe and the rotation of the rotating shaft are controlled by motors, and the positioning is accurate and the control is convenient.
Description
Technical Field
The utility model relates to the field of welding machines, in particular to a steel pipe welding machine.
Background
The automatic steel pipe welding machine is equipment for completing automatic butt welding work of two steel pipes, the two steel pipes are usually fixed after being aligned, then welding work is carried out on the connecting position of the steel pipes through an automatic welding mechanism, the existing butt welding equipment cannot be suitable for the steel pipes with different diameters, and the butt joint positions are easy to misplace when the steel pipes rotate.
Disclosure of Invention
The utility model aims to solve the technical problems and provides a steel pipe welding machine.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the steel pipe welding machine comprises a machine body, wherein installation blocks are symmetrically arranged on the machine body, a rotary column is rotationally arranged in the installation blocks, a cavity is formed in the rotary column, and a clamping mechanism for clamping a steel pipe is arranged in the cavity;
the clamping mechanism comprises a supporting frame positioned at the bottom of the cavity and a movable plate positioned above the cavity, the rotary column is provided with a plurality of driving motors, the driving motors are connected with a first gear, a threaded shaft is arranged above the movable plate, and a second gear matched with the first gear is sleeved on the threaded shaft.
Further, the circumference direction of the rotary column is provided with a gear, a motor is arranged in the machine, a driving gear is arranged on the central shaft of the motor, and the driving gear is matched with the gear.
Further, the circumference direction of one end of the rotary column is provided with a bulge, and the installation block is internally provided with a groove matched with the bulge.
Furthermore, a laser welding head is arranged above the machine table.
Further, the movable plate is of an arc-shaped structure, and a gasket is arranged inside the movable plate.
Further, the support frame comprises two support plates, a rolling shaft is arranged between the support plates, and the section of the rolling shaft is of a groove-shaped structure.
Compared with the prior art, the utility model has the advantages that:
1. the steel pipe rotates along with the rotating column, so that the steel pipe can be prevented from shifting;
2. the fixing of the steel pipe and the rotation of the rotating shaft are controlled by motors, and the positioning is accurate and the control is convenient.
Drawings
Fig. 1 is a schematic structural view of a steel pipe welding machine according to the present utility model.
Fig. 2 is a schematic structural view of a movable plate of a steel pipe welding machine.
Fig. 3 is a schematic structural view of a support frame of a steel pipe welding machine according to the present utility model.
Fig. 4 is an enlarged view at a in fig. 1.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection; the specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The working principle of the utility model is as follows: the steel pipe welding machine comprises a machine body 1, wherein installation blocks 2 are symmetrically arranged on the machine body 1, a rotary column 3 is rotationally arranged in the installation blocks 2, a cavity 4 is arranged in the rotary column 3, a clamping mechanism for clamping a steel pipe 5 is arranged in the cavity 4, and the steel pipe rotates along with the rotary column, so that the steel pipe can be prevented from shifting;
the clamping mechanism comprises a supporting frame 6 positioned at the bottom of the cavity 4 and a movable plate 7 positioned above the cavity 4, the rotary column 3 is provided with a plurality of driving motors 8, the driving motors 8 are connected with a first gear 9, a threaded shaft 10 is arranged above the movable plate 7, a second gear 19 matched with the first gear 9 is sleeved on the threaded shaft 10, the driving motors are started, the first gear and the second gear are mutually matched, and the threaded shaft ascends or descends to realize loosening and clamping of the steel pipe;
the movable plate 7 is of an arc-shaped structure, and a gasket 17 is arranged in the movable plate and can protect the steel pipe and prevent extrusion damage.
The rotary column 3 is provided with a gear 11 in the circumferential direction, the machine 1 is internally provided with a motor 12, a central shaft of the motor 12 is provided with a driving gear 13, the driving gear 13 is mutually matched with the gear 11, a bulge 14 is arranged in the circumferential direction at one end of the rotary column 3, a groove 15 matched with the bulge 14 is arranged in the mounting block 2, the motor is started, the driving gear is mutually matched with the gear, and therefore the rotary column is driven to rotate, the bulge is mutually matched with the groove, and therefore the rotary column is more stable in rotation;
a laser welding head 16 is arranged above the machine table 1.
The support frame 6 include two backup pads 18, backup pad 18 between be equipped with roller bearing 20, the cross-section of roller bearing 20 be the recess column structure, the roller bearing can better agree with the steel pipe, and the roller bearing can help the steel pipe to reciprocate.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides a steel pipe welding machine, includes board (1), its characterized in that: the machine table (1) is symmetrically provided with mounting blocks (2), a rotary column (3) is rotationally arranged in the mounting blocks (2), a cavity (4) is arranged in the rotary column (3), and a clamping mechanism for clamping a steel pipe (5) is arranged in the cavity (4);
the clamping mechanism comprises a supporting frame (6) positioned at the bottom of the cavity (4) and a movable plate (7) positioned above the cavity (4), the rotary column (3) is provided with a plurality of driving motors (8), the driving motors (8) are connected with a first gear (9), a threaded shaft (10) is arranged above the movable plate (7), and the threaded shaft (10) is sleeved with a second gear (19) matched with the first gear (9).
2. A steel pipe welding machine as claimed in claim 1 wherein: the rotary column (3) is provided with a gear (11) in the circumferential direction, a motor (12) is arranged in the machine table (1), a driving gear (13) is arranged on the central shaft of the motor (12), and the driving gear (13) is matched with the gear (11).
3. A steel pipe welding machine as claimed in claim 1 wherein: the rotary column is characterized in that a bulge (14) is arranged in the circumferential direction of one end of the rotary column (3), and a groove (15) matched with the bulge (14) is formed in the mounting block (2).
4. A steel pipe welding machine as claimed in claim 1 wherein: a laser welding head (16) is arranged above the machine table (1).
5. A steel pipe welding machine as claimed in claim 1 wherein: the movable plate (7) is of an arc-shaped structure, and a gasket (17) is arranged inside the movable plate.
6. A steel pipe welding machine as claimed in claim 1 wherein: the support frame (6) comprises two support plates (18), a rolling shaft (20) is arranged between the support plates (18), and the section of the rolling shaft (20) is of a groove-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321256737.0U CN220575057U (en) | 2023-05-23 | 2023-05-23 | Steel pipe welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321256737.0U CN220575057U (en) | 2023-05-23 | 2023-05-23 | Steel pipe welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220575057U true CN220575057U (en) | 2024-03-12 |
Family
ID=90112821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321256737.0U Active CN220575057U (en) | 2023-05-23 | 2023-05-23 | Steel pipe welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220575057U (en) |
-
2023
- 2023-05-23 CN CN202321256737.0U patent/CN220575057U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |