CN112171172A - Steel pipe welding positioning device - Google Patents
Steel pipe welding positioning device Download PDFInfo
- Publication number
- CN112171172A CN112171172A CN202011150463.8A CN202011150463A CN112171172A CN 112171172 A CN112171172 A CN 112171172A CN 202011150463 A CN202011150463 A CN 202011150463A CN 112171172 A CN112171172 A CN 112171172A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- positioning
- pipe welding
- baffle
- pull rod
- 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.)
- Pending
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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
- 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
-
- 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
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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
- 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
A steel pipe welding positioning device relates to the technical field of steel pipe welding construction. It includes adjusting device and clamping device, its key technology lies in that adjusting device is at the registration arm outer wall installation slide rail, set up the slider in the channel of slide rail, clamping device is mounting plate on the registration arm, it is equipped with the steel pipe passageway to be close to registration arm one end on the bottom plate, the baffle is installed to the one end at the bottom plate, trompil on the baffle, downthehole pull rod that has on the baffle passes, pull rod one end installation splint, lie in on the pull rod and overlap the spring between splint and the baffle, two registration arm tip swing joint that have clamping device, constitute steel pipe welding positioner. The invention has the beneficial effects that: two registration arms are opened and close through hinge or other structures, through adjusting device angle regulation, satisfy the multi-angle welding demand, and welding accuracy is high. The steel pipe to be welded is fixed in a telescopic mode through the spring, the steel pipe welding machine is suitable for steel pipes in various shapes and sizes, the positioning speed is high, and the construction efficiency is high.
Description
Technical Field
A steel pipe welding positioning device relates to the technical field of steel pipe welding construction.
Background
In the process of steel pipe construction, in order to meet certain structural requirements, the steel pipe needs to be welded, and in the prior art, manual positioning by a welder or positioning by a welding fixture is mostly adopted. The manual positioning has the defects of low construction speed and low welding precision; the welding fixture can only meet the requirement of single-angle welding and fixing, and is fixed through the fastening bolt, so that the construction speed is low.
Disclosure of Invention
The invention aims to solve the problem of providing a welding positioning device which has high positioning precision and can meet the requirement of multi-angle fixation. The technical scheme is as follows:
the utility model provides a steel pipe welding positioner, including adjusting device and clamping device, its key technology lies in that adjusting device is at the installation slide rail of registration arm outer wall, set up the slider in the channel of slide rail, clamping device is mounting plate on the registration arm, be close to registration arm one end on the bottom plate and be equipped with the steel pipe passageway, one end installation baffle at the bottom plate, trompil on the baffle, downthehole pull rod that has on the baffle passes, pull rod one end installation splint, lie in on the pull rod between splint and the baffle suit spring, two registration arm tip swing joint that have clamping device, constitute steel pipe welding positioner, the one end of the fixed fagging of clamping device department is close to on one of them registration arm, the fagging other end is fixed on the slider of another registration arm.
And a transverse rod is arranged at the end part of the other end of the pull rod.
And a guide pipe is arranged on the other side of the baffle plate and is perpendicular to the baffle plate.
And a gasket is arranged on the pull rod and positioned on one side of the clamping plate and one side of the baffle plate respectively.
The slide block is fixed in position through a locking bolt.
Compared with the prior art, the invention has the following beneficial effects:
1. two registration arms are opened and close through hinge or other structures, through adjusting device angle regulation, satisfy the multi-angle welding demand, and welding accuracy is high.
2. The steel pipe to be welded is fixed in a telescopic mode through the spring, the steel pipe welding machine is suitable for steel pipes in various shapes and sizes, the positioning speed is high, and the construction efficiency is high.
3. The invention has simple structure, easy processing and manufacturing, convenient use and easy carrying, saves the construction cost and increases the economic benefit.
Drawings
FIG. 1 is a schematic view of a welding orientation of 180 degrees in accordance with the present invention;
FIG. 2 is a schematic view of the welding position of the present invention at 90 degrees;
FIG. 3 is a schematic view of a positioning tube with a clamping device according to the present invention;
FIG. 4 is a schematic view of another positioning tube with a clamping device according to the present invention;
FIG. 5 is a state diagram of the present invention in use;
fig. 6 is another state diagram of the present invention.
Detailed Description
The present invention is further described below in conjunction with the following detailed description, which is intended to further illustrate the principles of the invention and is not intended to limit the invention in any way, and the same or similar techniques as the present invention are intended to be included within the scope of the invention.
Referring to fig. 1-4, a steel pipe welding positioning device comprises an adjusting device and a clamping device, and the key technology is that the adjusting device is that a slide rail 11 is arranged on the outer wall of a positioning pipe 1 along the direction of the positioning pipe, a slide block 12 for adjusting the sliding stroke is arranged in a channel of the slide rail 11, the clamping device is that a bottom plate 3 is arranged on the positioning pipe 1 and is vertical to the positioning pipe, a steel pipe channel is arranged on one end of the bottom plate 3 close to the positioning pipe, a baffle plate 6 is arranged on one end of the bottom plate 3 and is vertical to the bottom plate, a hole is arranged on the baffle plate 6, a pull rod 9 parallel to the bottom plate 3 passes through the hole on the baffle plate 6, a clamping plate 4 is arranged on one end of the pull rod 9 close to the positioning pipe, a spring 7 is sleeved on the pull rod 9 and is positioned between the clamping plate 4 and the baffle plate 6, the clamping plate, one end of a supporting plate 10 is fixed on one positioning tube close to the clamping device through a positioning bolt 14 and a positioning nut 15, and the other end of the supporting plate 10 is fixed on a sliding block 12 of the other positioning tube through a screw.
The end part of the other end of the pull rod 9 is vertical to the pull rod and is provided with a transverse rod 9.1, so that the stretching operation is convenient.
A guide tube 8 is installed perpendicular to the baffle on the other side of the baffle 6 to prevent the pull rod 9 from being deviated.
A spacer 5 is mounted on the tie rod 9 on one side of the clamping plate 4 and the baffle 6, respectively.
Threaded holes are formed in the sliding blocks 12, and the sliding blocks 12 are fixed in position through locking bolts 13.
The two positioning tubes 1 are connected by a hinge 2 or other hinge means.
As shown in figures 5 and 6, when the steel pipe welding positioning device provided by the invention is used, the position of the sliding block 12 is adjusted according to the welding angle requirement, the supporting plate 10 drives the two positioning pipes to move so that the included angle of the two positioning pipes 1 is equal to the angle required by welding, and the locking bolt 13 is screwed to fix the sliding block so as to ensure the welding precision. The spring 7 is compressed by the pull rod 9, so that the clamping plate 4 is separated from the positioning tube 1, two steel tubes 16 to be welded are respectively placed between the clamping plate 4 and the positioning tube 1 from the steel tube channel, the pull rod 9 is released, the clamping plate 4 and the positioning tube 1 are enabled to fix the steel tubes 16 to be welded, and welding operation is carried out.
Claims (6)
1. A steel pipe welding positioning device comprises an adjusting device and a clamping device, and is characterized in that the adjusting device is formed by installing a slide rail (11) on the outer wall of a positioning pipe (1), a slide block (12) is arranged in a channel of the slide rail (11), the clamping device is formed by installing a base plate (3) on the positioning pipe (1), a baffle plate (6) is arranged at one end of the bottom plate (3), a hole is formed on the baffle plate (6), a pull rod (9) passes through the hole on the baffle plate (6), a clamping plate (4) is arranged at one end of the pull rod (9), a spring (7) is sleeved between the clamping plate (4) and the baffle (6) on the pull rod (9), the ends of two positioning pipe ends with clamping devices are movably connected to form a steel pipe welding positioning device, one end of a supporting plate (10) is fixed on one positioning tube close to the clamping device, and the other end of the supporting plate (10) is fixed on a sliding block (12) of the other positioning tube.
2. The steel pipe welding positioning device according to claim 1, characterized in that the other end of the pull rod (9) is provided with a transverse rod (9.1).
3. The steel pipe welding positioning device according to claim 2, characterized in that the guide pipe (8) is installed perpendicular to the baffle plate on the other side of the baffle plate (6).
4. The steel pipe welding positioning device according to claim 1, wherein a gasket (5) is mounted on the tie rod (9) at one side of the clamping plate (4) and the baffle plate (6), respectively.
5. The pipe welding fixture as claimed in claim 1, wherein the slider (12) is fixed by a lock bolt (13).
6. The steel pipe welding positioning device according to claim 1, wherein the two positioning pipes (1) are connected through a hinge (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011150463.8A CN112171172A (en) | 2020-10-23 | 2020-10-23 | Steel pipe welding positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011150463.8A CN112171172A (en) | 2020-10-23 | 2020-10-23 | Steel pipe welding positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112171172A true CN112171172A (en) | 2021-01-05 |
Family
ID=73922715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011150463.8A Pending CN112171172A (en) | 2020-10-23 | 2020-10-23 | Steel pipe welding positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112171172A (en) |
-
2020
- 2020-10-23 CN CN202011150463.8A patent/CN112171172A/en active Pending
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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 |