CN206405704U - A kind of welded pipe outside weld grinds alignment shaping integrated device - Google Patents
A kind of welded pipe outside weld grinds alignment shaping integrated device Download PDFInfo
- Publication number
- CN206405704U CN206405704U CN201621316059.2U CN201621316059U CN206405704U CN 206405704 U CN206405704 U CN 206405704U CN 201621316059 U CN201621316059 U CN 201621316059U CN 206405704 U CN206405704 U CN 206405704U
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- welded pipe
- passage
- sander
- shaping
- coalignment
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
Alignment shaping integrated device is ground the utility model discloses a kind of welded pipe outside weld, installed successively according to welded pipe conveying direction including welded pipe delivery platform (1), on welded pipe delivery platform (1) and fix the first passage sander (2), the first passage coalignment (3), the first passage apparatus for shaping (4), the second passage sander (5), the second passage coalignment (6) and the second passage apparatus for shaping (7)；The plane of grinding wheel of first passage sander (2) and the second passage sander (5) is mutually in 90 ° to be installed, and the grinding wheel cylindrical side face of sander and welded pipe (8) outer circumference surface are fully contacted.Simple in construction, easy to operate, performance is stable, can disposably complete outside weld grinding, alignment and the shaping of welded pipe, effectively improve production efficiency, and residual stress and local deformation are smaller.
Description
Technical field
The utility model is related to a kind of welded pipe outside weld grinding alignment shaping integrated device, belongs to welded pipe machinery and adds
Work field.
Background technology
Welded pipe, is to weld the steel pipe being made after cans with steel plate or strip, simple production process, production effect
Rate is high, and description is more, and equipment investment is few.Product is widely used in auto industry, public waterworks, petrochemical industry, chemical work
Industry, power industry, agricultural irrigation, urban construction, are one of 20 major products of China's exploitation.At present, welded pipe outside weld
Seam grinding mainly realizes that after the grinding of single sander, welded pipe surface roughness requirements can reach by single sander
Arrive, but the local residual stress in welded pipe commissure is larger, influences later stage service life.Meanwhile, for pipe with small pipe diameter, light-wall pipe,
Local deformation even occurs, it is necessary to which later stage increase alignment and shaping two procedures, greatly improve production cost.
Utility model content
The utility model is to overcome drawbacks described above there is provided a kind of simple in construction, easy to operate, performance stabilization, is applied to
The integrated apparatus of the grinding of welded pipe outside weld, alignment and shaping.
In order to solve the above-mentioned technical problem, a kind of welded pipe outside weld grinding alignment shaping one that the utility model is provided
Install solid successively according to welded pipe conveying direction on formula device, including welded pipe delivery platform (1), welded pipe delivery platform (1)
Fixed first passage sander (2), the first passage coalignment (3), the first passage apparatus for shaping (4), the second passage sander
(5), the second passage coalignment (6) and the second passage apparatus for shaping (7)；First passage sander (2) and the polishing of the second passage
The plane of grinding wheel of machine (5) is mutually in 90 ° to be installed, and the grinding wheel cylindrical side face of sander and welded pipe (8) outer circumference surface are fully contacted.
Described welded pipe outside weld grinding alignment shaping integrated device, the grinding wheel cylindrical side face of sander and welded pipe
(8) outer circumference surface contact angle is 60 ° -90 °.
Described welded pipe outside weld grinding alignment shaping integrated device, the first passage sander (2) and the second passage
Sander (5) is arranged on box house, and welded pipe passes through the casing by the through hole of casing, under the welded pipe of box house
Portion sets to set on fixed polishing table, polishing table is placed on polishing table with welded pipe external diameter identical semi-circular recesses, welded pipe
Semi-circular recesses on, emery wheel is contacted in the welded pipe just to polishing table top with the outer circumference surface of welded pipe.
Described welded pipe outside weld grinding alignment shaping integrated device, the first passage coalignment (3), the second passage
Coalignment (6) is circumferencial direction straightening equipment, including two straightening-wheels being oppositely arranged, two straightening-wheels provided circumferentially about half
Circular groove, groove diameter is equal to welded pipe external diameter, for accommodating welded pipe.
The beneficial effects of the utility model are：(1), the sander horizontal plane of two passages is in 90 ° places, and outside emery wheel
Periphery and welded pipe outer circumference surface are fully contacted, and stress concentration when welded pipe is ground and local deformation is greatly decreased, improves
Polishing quality；(2), by the alignment after every time and reshaping integrated device, the residual stress after reduction welded pipe grinding, nothing
Single alignment and trimming need to be carried out, production efficiency is effectively improved.
Brief description of the drawings
Fig. 1 is the utility model carbon fiber arrangement apparatus structural representation；
1 welded pipe delivery platform, 2 first passage sanders, 3 first passage coalignments, 4 first passage apparatus for shaping, 5
Second passage sander, 6 second passage coalignments, 7 second passage apparatus for shaping, 8 welded pipes.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in detail.
As shown in figure 1, the utility model welded pipe outside weld grinds the integrated device of alignment shaping, welded pipe outside weld
Grind on alignment shaping integrated device, including welded pipe delivery platform 1, welded pipe delivery platform 1 according to welded pipe conveying side
The first passage sander 2, the first passage coalignment 3, the first passage apparatus for shaping 4, the second passage are fixed to installation successively to beat
Grinding machine 5, the second passage coalignment 6 and the second passage apparatus for shaping 7.
Welded pipe delivery platform 1 passes through the uniform motion of driven by power welded pipe 8；First passage sander 2 and the second passage
The plane of grinding wheel of sander 5 is mutually in 90 ° to be installed, and constitutes outside weld lapping device, the grinding wheel cylindrical side face of sander and welded pipe 8
Outer circumference surface is fully contacted, the grinding wheel cylindrical side face and the outer circumference surface contact angle of welded pipe 8 of sander preferably for 60 °-
90 °, it is ensured that polishing quality；
First passage sander 2 and the second passage sander 5 are arranged on box house, and welded pipe is worn by the through hole of casing
The casing is crossed, is set positioned at the welded pipe bottom of box house and sets identical with welded pipe external diameter on fixed polishing table, polishing table
Semi-circular recesses, welded pipe is placed on the semi-circular recesses of polishing table, and emery wheel is in the welded pipe just to polishing table top
Contacted with the outer circumference surface of welded pipe, welded pipe is polished.
The first passage coalignment 3 that every time sander is set below, the second passage coalignment 6 enter to welded pipe 8
Row circumferencial direction alignment.First passage coalignment 3, the second passage coalignment 6 are circumferencial direction straightening equipment, including two
The straightening-wheel being oppositely arranged, two straightening-wheel semi-circular recesses provided circumferentially about, groove diameter is equal to welded pipe external diameter, for holding
Receive welded pipe.
During integrated device operation of the present utility model, welded pipe 8 is drawn by the motor on welded pipe delivery platform 1,
Carried out first by the sander 2 of the first passage outside first outside weld polishing, bruting process medium plain emery wheel outer circumference surface and welded pipe 8
Periphery is fully contacted, it is ensured that polishing quality, through the first passage coalignment 3 to its circumferencial direction alignment, first after rough lapping
Passage apparatus for shaping 4 is to the shaping simultaneously of side inside and outside welded pipe；After first passage corase grind, welded pipe 8 is delivered to beating for the second passage
Grinding machine 5 carries out second of outside weld polishing, and bruting process medium plain emery wheel outer circumference surface and the outer circumference surface of welded pipe 8 are fully contacted, and protects
The coalignment 6 through the second passage is to the smart alignment of its circumferencial direction, the second passage apparatus for shaping 7 after card fine grinding quality, smooth grinding
To the shaping simultaneously of side inside and outside welded pipe, the final outer surface finish of welded pipe 8 reaches use requirement.The sander level of two passages
Face is in 90 ° to place, effectively stress concentration and local deformation of the reduction grinding to welded pipe 8, and the grinding wheel of grinder of two passages is different
Granularity, the outer surface finish of welded pipe 8 is up to use requirement after rough lapping and smooth grinding.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the utility model appended claims.
Claims (4)
1. a kind of welded pipe outside weld grinds alignment shaping integrated device, it is characterised in that including welded pipe delivery platform
(1), installed successively according to welded pipe conveying direction on welded pipe delivery platform (1) fix the first passage sander (2), first
Secondary coalignment (3), the first passage apparatus for shaping (4), the second passage sander (5), the second passage coalignment (6) and second
Passage apparatus for shaping (7)；The plane of grinding wheel of first passage sander (2) and the second passage sander (5) is mutually in 90 ° to be installed, and is beaten
The grinding wheel cylindrical side face of grinding machine and welded pipe (8) outer circumference surface are fully contacted.
2. welded pipe outside weld according to claim 1 grinds alignment shaping integrated device, it is characterised in that sander
Grinding wheel cylindrical side face and welded pipe (8) outer circumference surface contact angle be 60 ° -90 °.
3. welded pipe outside weld according to claim 1 grinds alignment shaping integrated device, it is characterised in that first
Secondary sander (2) and the second passage sander (5) are arranged on box house, and welded pipe passes through the casing by the through hole of casing,
Set positioned at the welded pipe bottom of box house and set recessed with welded pipe external diameter identical semicircle on fixed polishing table, polishing table
Groove, welded pipe is placed on the semi-circular recesses of polishing table, emery wheel in the welded pipe just to polishing table top with welded pipe
Outer circumference surface is contacted.
4. welded pipe outside weld according to claim 1 grinds alignment shaping integrated device, it is characterised in that first
Secondary coalignment (3), the second passage coalignment (6) are circumferencial direction straightening equipment, including two straightening-wheels being oppositely arranged,
Two straightening-wheel semi-circular recesses provided circumferentially about, groove diameter is equal to welded pipe external diameter, for accommodating welded pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621316059.2U CN206405704U (en) | 2016-12-02 | 2016-12-02 | A kind of welded pipe outside weld grinds alignment shaping integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621316059.2U CN206405704U (en) | 2016-12-02 | 2016-12-02 | A kind of welded pipe outside weld grinds alignment shaping integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206405704U true CN206405704U (en) | 2017-08-15 |
Family
ID=59550510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621316059.2U Active CN206405704U (en) | 2016-12-02 | 2016-12-02 | A kind of welded pipe outside weld grinds alignment shaping integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206405704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823016A (en) * | 2020-06-24 | 2020-10-27 | 上海浦永金属制品有限公司 | Production line for manufacturing stainless steel welded pipe |
-
2016
- 2016-12-02 CN CN201621316059.2U patent/CN206405704U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823016A (en) * | 2020-06-24 | 2020-10-27 | 上海浦永金属制品有限公司 | Production line for manufacturing stainless steel welded pipe |
| CN111823016B (en) * | 2020-06-24 | 2021-10-12 | 上海浦永金属制品有限公司 | Production line for manufacturing stainless steel welded pipe |
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