CN214291728U - Pipe welding fixing tool - Google Patents
Pipe welding fixing tool Download PDFInfo
- Publication number
- CN214291728U CN214291728U CN202022833365.6U CN202022833365U CN214291728U CN 214291728 U CN214291728 U CN 214291728U CN 202022833365 U CN202022833365 U CN 202022833365U CN 214291728 U CN214291728 U CN 214291728U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- fastening nut
- pipe
- polygon
- fixing tool
- 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 discloses a pipe welded fastening instrument, including the polygon pipe fitting, the polygon pipe fitting is both ends open-ended hollow structure, and polygon pipe fitting surface one side is free to be opened, and the direction that extends along the polygon pipe fitting lies in free open-ended both sides and sets up the through-hole, sets up fastener on the through-hole as fastening point, and is fixed with two butt joint pipes, and the accurate dislocation that does not have of butt joint position, disposable welded fastening. The utility model provides a problem of the easy dislocation of inefficiency, welding that current pipe butt joint welding equipment exists.
Description
Technical Field
The utility model belongs to the technical field of the welding manufacturing, a pipe welded fastening instrument is related to.
Background
When current pipe butt joint welding, two pipes carry out clamping position through two work pieces respectively and fix, or one of two pipes keeps motionless, and another can just be butt joint welded through the position is injectd, and during butt joint welding, current pipe butt joint welding equipment needs many people to operate, and is unstable, and easy dislocation leads to welding speed slow, welding quality is poor, the welding is wasted time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipe welded fastening instrument, the utility model provides a problem of the easy dislocation of inefficiency, welding that current pipe butt joint welding equipment exists.
The utility model discloses the technical scheme who adopts is, a pipe weld fixture, including the polygon pipe fitting, the polygon pipe fitting is both ends open-ended hollow structure, and polygon pipe fitting upper surface one side is free open-ended, sets up the through-hole along the direction that the polygon pipe fitting extends, and the through-hole is located free open-ended both sides, and the fastener bulge stretches into polygon pipe fitting inner chamber.
The utility model is also characterized in that,
the depth of the free opening is not less than half of the inner height of the polygonal pipe fitting.
The fastening device comprises a fastening nut a and a fastening nut b which penetrate through two sides of the free opening and are provided with through holes, a washer a and a washer b are correspondingly sleeved on the fastening nut a and the fastening nut b, the washer a and the washer b are attached to the outer side surface of the polygonal pipe fitting,
the fastening nut a and the fastening nut b are in threaded connection with the through hole, and the fastening device is vertically arranged and perpendicular to the outer surface of the polygonal pipe fitting.
The inner diameter of the polygonal pipe fitting is not smaller than the diameter of the circular pipe.
The beneficial effects of the utility model are that, the utility model provides a pair of pipe welded fastening instrument combines fastener to fix the pipe on the polygon pipe fitting for pipe butt joint welding precision improves, does not have the dislocation, and the personnel demand that reduces has moreover greatly improved work efficiency and productivity, has alleviateed personnel's intensity of labour. The utility model has the advantages of simple structure, convenient operation, the cost of manufacture is low, convenient to popularize and use.
Drawings
Fig. 1 is a schematic structural view of a circular tube welding and fixing tool of the present invention;
fig. 2 is a schematic structural view of butt welding of circular pipes in the circular pipe welding and fixing tool of the present invention;
fig. 3 is the utility model relates to a pipe butt-joint welding's axonometric drawing in pipe welded fastening instrument.
In the figure, 1 is a polygonal pipe, 2 is a free opening, 3 is a fastening nut a, 4 is a washer a, 5 is a fastening nut b, 6 is a washer b.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to a pipe weld fixture tool, as shown in fig. 1, fig. 2, fig. 3, including polygon pipe fitting 1, polygon pipe fitting 1 is both ends open-ended hollow structure, and 1 upper surface one side free opening 2 of polygon pipe fitting lies in free opening 2's both sides along the direction of 1 extensions of polygon pipe fitting and sets up the through-hole, sets up fastener on the through-hole as fastening point, and fastener bulge stretches into 1 inner chamber of polygon pipe fitting, and is fixed with two butt joint pipes, and the accurate dislocation that does not have of butt joint position, disposable weld forming.
The depth of the free opening 2 is not less than one half of the inner height of the polygonal pipe fitting 1, and a welding space is reserved for the butt joint.
The fastening device comprises a fastening nut a3 and a fastening nut b5 which penetrate through two sides of the free opening 2 and are provided with through holes, a gasket a4 and a gasket b6 are correspondingly sleeved on the fastening nut a3 and the fastening nut b5, the gasket a4 and the gasket b6 are attached to the outer side surface of the polygonal pipe fitting 1 in an abutting mode, the fastening nut a3 and the fastening nut b5 are in threaded connection with the through holes, the fastening device is vertically arranged and perpendicular to the outer surface of the polygonal pipe fitting 1, the fastening nut a3 and the fastening nut b5 rotate 90 degrees around the axis of the fastening nut a3 and the fastening nut b5, the nut bulge is clamped into the through holes of the polygonal pipe fitting 1, the fastening nut and the surface of the circular pipe abut against and are connected, the polygonal pipe fitting 1 and the circular pipe are fixed together, and the fastening and the installation are convenient.
The inner diameter of the polygonal pipe member 1 is not smaller than the diameter of the circular pipe.
The utility model relates to a pipe weld fixture tool's working process: polygonal pipe fitting 1 adopts cavity pentagon square steel pipe fitting in this embodiment, and rectangular shape opening is seted up at the plane center that the acute angle of pentagon square steel pipe fitting corresponds, and two pipes are placed to pentagon square steel pipe fitting inner tube inside, and the butt joint of two pipes is located inside the rectangular shape opening, through holding two pipe butt joints of instrument centre gripping with adding, and the fastening point is fixed with two butt joint pipes, and the accurate dislocation that does not have of butt joint position, disposable welded forming.
The utility model relates to a pipe welded fastening instrument's theory of operation: the outer surface of the polygonal pipe fitting 1 is respectively provided with two fastening nuts as fastening points, the two butted circular pipes are fixed after the circular pipes are butted and are directly welded in the free opening, so that the welding quality of a welding seam at the butted position is ensured, the field use is flexible, the adaptability is strong, and the influence caused by errors or deformation is avoided; the welding quality can be ensured, accurate spot welding fixation is not required, the welding cost is reduced, and the welding efficiency is improved; simple structure and convenient operation.
Claims (5)
1. The utility model provides a pipe weld fixture tool which characterized in that: including polygon pipe fitting (1), polygon pipe fitting (1) are both ends open-ended hollow structure, and polygon pipe fitting (1) upper surface one side free opening (2) sets up the through-hole along the direction that polygon pipe fitting (1) extended, and the through-hole is located free open-ended both sides, and the fastener bulge stretches into polygon pipe fitting (1) inner chamber.
2. The round pipe welding fixing tool according to claim 1, characterized in that: the depth of the free opening (2) is not less than one half of the inner height of the polygonal pipe fitting (1).
3. The round pipe welding fixing tool according to claim 1, characterized in that: the fastening device comprises a fastening nut a (3) and a fastening nut b (5) which penetrate through the two sides of the free opening (2) and are provided with through holes, a gasket a (4) and a gasket b (6) are correspondingly sleeved on the fastening nut a (3) and the fastening nut b (5), and the gasket a (4) and the gasket b (6) are attached to the outer side face of the polygonal pipe fitting (1).
4. The round pipe welding fixing tool according to claim 3, characterized in that: the fastening nut a (3) and the fastening nut b (5) are in threaded connection with the through hole, and the fastening device is vertically arranged and perpendicular to the outer surface of the polygonal pipe fitting (1).
5. The round pipe welding fixing tool according to claim 1, characterized in that: the inner diameter of the polygonal pipe fitting (1) is not smaller than the diameter of the circular pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022833365.6U CN214291728U (en) | 2020-11-30 | 2020-11-30 | Pipe welding fixing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022833365.6U CN214291728U (en) | 2020-11-30 | 2020-11-30 | Pipe welding fixing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214291728U true CN214291728U (en) | 2021-09-28 |
Family
ID=77845257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022833365.6U Active CN214291728U (en) | 2020-11-30 | 2020-11-30 | Pipe welding fixing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214291728U (en) |
-
2020
- 2020-11-30 CN CN202022833365.6U patent/CN214291728U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214291728U (en) | Pipe welding fixing tool | |
| CN203712058U (en) | Fixing device used for welding pipe flange | |
| CN214054222U (en) | Adjustable welding tool rack for steel pipe pole cross arm | |
| CN212095103U (en) | Pipe group is to frock | |
| CN212884245U (en) | Portable manual mouth of pipe plastic instrument | |
| CN212330230U (en) | Clamping and positioning tool for butt welding of small-caliber steam water pipeline | |
| CN209936196U (en) | Special point frock of piecing together of forearm | |
| CN216607764U (en) | Welding auxiliary device | |
| CN207656178U (en) | A kind of cultivation equipment column body welding fixture | |
| CN219444048U (en) | Mounting fixture is used in side's pipe welding | |
| CN212823715U (en) | Butt welding connection fixing tool for pipe row joint and drain header joint | |
| CN218612405U (en) | Sheet welding tool clamp | |
| CN218363131U (en) | Large-diameter thick-wall pipe opening aligning device in power station boiler | |
| CN211052977U (en) | Welding clamping tool | |
| CN211759644U (en) | Quick fastener of socket pipe | |
| CN216298334U (en) | Auxiliary welding tool | |
| CN216065957U (en) | Circular cutting device suitable for different cutting radiuses | |
| CN213889131U (en) | Tool positioning device | |
| CN215747356U (en) | Welding auxiliary tool | |
| CN210451615U (en) | Pipeline welding is to mouthful device | |
| CN210367777U (en) | Induction quenching device for outer circumferential groove on shaft body | |
| CN212398676U (en) | Welding positioner special for welding of centrifugal pump spindle | |
| CN214574632U (en) | Assembled light steel building keel connecting member combined tee joint | |
| CN217193071U (en) | Centering tool for machining automobile gear | |
| CN210306466U (en) | Welding height auxiliary tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |