CN210878078U - Steel pipe forming device with weld joint pre-cleaning mechanism - Google Patents
Steel pipe forming device with weld joint pre-cleaning mechanism Download PDFInfo
- Publication number
- CN210878078U CN210878078U CN201921580089.8U CN201921580089U CN210878078U CN 210878078 U CN210878078 U CN 210878078U CN 201921580089 U CN201921580089 U CN 201921580089U CN 210878078 U CN210878078 U CN 210878078U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 238000003466 welding Methods 0.000 claims abstract description 52
- 238000010408 sweeping Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 230000001050 lubricating effect Effects 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a steel pipe forming device with a welding seam pre-cleaning mechanism, which comprises a forming workbench and a welding frame, wherein the welding frame is arranged on the upper side of the forming workbench, the left side of the welding frame is provided with a conveying roller frame, the lower end of the conveying roller frame is fixedly connected with the forming workbench, the upper end of the conveying roller frame is fixedly connected with two upright posts, the upright posts are sleeved with conveying rollers, the upper side of the conveying roller frame is provided with a welding seam pre-cleaning frame, the welding seam pre-cleaning frame is fixedly connected with the upright posts, the left end of the welding seam pre-cleaning frame is fixedly connected with two extension plates, one end of the extension plate, far away from the welding seam pre-cleaning frame, is fixedly connected with a side strut, the lower end of the side strut is rotatably connected with a brush roller and a driven rotating worm wheel, the front end of the brush roller is fixedly connected with the driven rotating worm wheel, the brush roller rotates along, reduce the filth of the inside and outside both sides adhesion of welding mouth, promote the welding effect of welding frame to the pipe.
Description
Technical Field
The utility model relates to a steel pipe production technical field especially relates to a steel pipe forming device with welding seam is clean mechanism in advance.
Background
Steel pipe refers to a steel material having a hollow cross section, the length of which is much greater than the diameter or circumference. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the cross section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the production process includes seamless steel pipe and welded steel pipe, the seamless steel pipe includes hot rolling and cold rolling (drawing), and the welded steel pipe includes straight seam welded steel pipe and spiral seam welded steel pipe.
The strip steel is sent into a pipe welding unit, and rolled by a plurality of rollers, the strip steel is gradually rolled up to form a circular pipe blank with a mouth opening gap, partial dust or metal and other impurities can be adhered to the inside of the gap in the conveying process, and when the welding seam opening of the pipe blank is not cleaned up and dirt exists, the dirt is easily remained in the welding seam metal to form a cavity, so that the welding effect of the pipe blank and the quality of a finished product of a steel pipe are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel pipe forming device with welding seam is clean mechanism in advance can realize treating welded pipe welding mouth and clear up, reduces the filth of the inside and outside both sides adhesion of welding mouth to the condition that appears the cavity in the reduction welding seam promotes the finished product quality of high frequency welding's welding quality and steel pipe.
The utility model discloses a can realize through following technical scheme:
a steel pipe forming device with a weld joint pre-cleaning mechanism comprises a forming workbench and a welding frame, wherein the welding frame is arranged on the upper side of the forming workbench, a conveying roller frame is arranged on the left side of the welding frame, the lower end of the conveying roller frame is fixedly connected with the forming workbench, two upright posts are fixedly connected with the upper end of the conveying roller frame, conveying rollers are sleeved on the upright posts, a weld opening pre-cleaning frame is arranged on the upper side of the conveying roller frame, the weld opening pre-cleaning frame is fixedly connected with the upright posts, two extension plates are fixedly connected with the left end of the weld opening pre-cleaning frame, one ends of the extension plates, far away from the weld opening pre-cleaning frame, are fixedly connected with side supporting rods, the lower ends of the side supporting rods are rotatably connected with a brush roller and a driven rotating worm wheel, the front ends of the brush roller are fixedly connected with the driven rotating worm wheel, the middle lower ends of the extension plates are fixedly, the center rotating rod is rotatably connected with the fulcrum rod sleeve, one end, far away from the weld junction pre-cleaning frame, of the fulcrum rod sleeve is fixedly connected with a main rotating worm, the main rotating worm is meshed with a secondary rotating worm wheel, one end, far away from the main rotating worm, of the center rotating rod is fixedly connected with a second bevel gear, a first bevel gear is arranged between the conveying roller wheel and the weld junction pre-cleaning frame on the front side, the lower end of the first bevel gear is fixedly connected with the conveying roller wheel, and the first bevel gear is meshed with the second bevel gear.
Through adopting above-mentioned technical scheme, make the brush roller rotate along with the rotation of carrying the running roller via the transmission of central bull stick, treat welded pipe weld bead and clear up, reduce the filth of the inside and outside both sides adhesion of weld bead, promote the welding effect of welding frame to the pipe.
Further setting the following steps: two fixedly connected with brush branch between the side branch, the brush roller all cup joints with brush branch with from changeing the worm wheel, the brush roller is located from changeing the worm wheel rear side, the brush roller with from changeing the worm wheel synchronous revolution.
Through adopting above-mentioned technical scheme, make the brush roller and follow the rotation worm wheel can freely rotate on the brush-sweeping supporting rod, be convenient for make the brush roller rotate along with the rotation of following the rotation worm wheel to the realization is to the clearance of pipe welding mouth.
Further setting the following steps: a transfer through hole is formed in the middle of the first bevel gear, the stand rod penetrates through the transfer through hole to be connected with the first bevel gear in a rotating mode, and the first bevel gear and the conveying roller wheel rotate synchronously.
Through adopting above-mentioned technical scheme, make first bevel gear and stand pole rotate to be connected, and first bevel gear lower extreme and conveying running roller fixed connection, be convenient for make the rotation of conveying running roller drive first bevel gear's rotation, and then drive the second bevel gear rotation of being connected with first bevel gear meshing.
Further setting the following steps: the outer layer of the brush roller is provided with a brush layer, and flexible bristles which are densely distributed are arranged on the brush layer.
Through adopting above-mentioned technical scheme, the flexible brush hair that is equipped with in first bevel gear skin is convenient for when first bevel gear laminating pipe rotates, clears up the welding mouth of pipe, reduces the impurity adhesion and welds the kneck at the pipe.
Further setting the following steps: and a lubricating coating for reducing the rotation friction of the central rotating rod in the fulcrum rod sleeve is arranged on the inner wall of the fulcrum rod sleeve, and the lubricating coating is positioned between the fulcrum rod sleeve and the central rotating rod.
By adopting the technical scheme, the lubricating coating is additionally arranged between the fulcrum rod sleeve and the central rotating rod, so that the frictional resistance of the central rotating rod in the rotation of the fulcrum rod sleeve is reduced, and the stability of the central rotating rod in the rotation is enhanced.
Further setting the following steps: the driven rotating worm wheel and the brush roller are both rotationally connected with the sweeping brush supporting rod, the rear end of the driven rotating worm wheel is fixedly connected with the brush roller, and the driven rotating worm wheel and the brush roller synchronously rotate.
Through adopting above-mentioned technical scheme, make from changeing the worm wheel and the brush roller rotates on the brush branch, be convenient for make from the rotation that changes the worm wheel drive the rotation of brush roller to the realization is to the clearance of pipe welding mouth.
Further setting the following steps: the conveying roller is characterized in that a ball bearing is arranged on the inner side of the conveying roller and is positioned between the conveying roller and the upright post rod, and the conveying roller is rotatably connected with the upright post rod through the ball bearing.
Through adopting above-mentioned technical scheme, the ball bearing who adds between transport running roller and stand pole is convenient for make transport running roller can rotate on the stand pole.
To sum up, the utility model discloses a beneficial technological effect does:
the utility model discloses can treat welded pipe welding mouth and clear up, reduce the filth of the inside and outside both sides adhesion of welding mouth to the condition in cavity appears in the reduction welding seam, promote the finished product quality of high frequency welded welding quality and steel pipe.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a left side view of the weld joint pre-cleaning frame portion of the present invention.
Reference numerals: 1. a forming workbench; 2. welding a frame; 3. a conveying roller frame; 4. a post rod; 5. a conveying roller; 6. a weld crater pre-cleaning frame; 7. an epitaxial plate; 8. a side strut; 9. a sweeping supporting rod; 10. a brush roller; 11. a driven worm gear; 12. a fulcrum bar sleeve; 13. a central rotating rod; 14. a second bevel gear; 15. a first bevel gear; 16. the main rotation worm.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.
Referring to fig. 1, for the steel pipe forming device with a weld seam pre-cleaning mechanism disclosed by the utility model, comprising a forming workbench 1 and a welding frame 2, the welding frame 2 is arranged on the upper side of the forming workbench 1, the left side of the welding frame 2 is provided with a conveying roller frame 3, the lower end of the conveying roller frame 3 is fixedly connected with the forming workbench 1, the upper end of the conveying roller frame 3 is fixedly connected with two upright posts 4, the upright posts 4 are sleeved with conveying rollers 5, the upper side of the conveying roller frame 3 is provided with a weld seam pre-cleaning frame 6, the weld seam pre-cleaning frame 6 is fixedly connected with the upright posts 4, the left end of the weld seam pre-cleaning frame 6 is fixedly connected with two extension plates 7, one end of each extension plate 7, far away from the weld seam pre-cleaning frame 6, is fixedly connected with a side support rod 8, the lower end of the side support rod 8 is rotatably connected with a brush roller 10 and a slave worm wheel 11, the front end of the brush roller, a central rotating rod 13 is inserted in the fulcrum rod sleeve 12, the central rotating rod 13 is rotatably connected with the fulcrum rod sleeve 12, one end of the fulcrum rod sleeve 12, which is far away from the weld opening pre-cleaning frame 6, is fixedly connected with a main rotating worm 16, the main rotating worm 16 is meshed with a driven rotating worm wheel 11, one end of the central rotating rod 13, which is far away from the main rotating worm 16, is fixedly connected with a second bevel gear 14, a first bevel gear 15 is arranged between the conveying roller wheel 5 at the front side and the weld opening pre-cleaning frame 6, the lower end of the first bevel gear 15 is fixedly connected with the conveying roller wheel 5, the first bevel gear 15 is meshed with the second bevel gear 14, so that the brush roller 10 rotates along with the rotation of the conveying roller wheel 5 through the transmission of the central rotating rod 13, the weld opening of the tube blank to be welded is cleaned, the dirt adhered to the inner side.
Referring to fig. 2, specifically, a sweeping supporting rod 9 is fixedly connected between two side supporting rods 8, a brush roller 10 and a driven rotating worm wheel 11 are both sleeved with the sweeping supporting rod 9, the brush roller 10 is located at the rear side of the driven rotating worm wheel 11, and the brush roller 10 and the driven rotating worm wheel 11 rotate synchronously, so that the brush roller 10 and the driven rotating worm wheel 11 can rotate freely on the sweeping supporting rod 9, the brush roller 10 can rotate along with the rotation of the driven rotating worm wheel 11, and the cleaning of the welding port of the tube blank is realized.
Specifically, a transfer through hole is formed in the middle of the first bevel gear 15, the upright post rod 4 penetrates through the transfer through hole to be connected with the first bevel gear 15 in a rotating mode, the first bevel gear 15 rotates synchronously with the conveying roller wheel 5, the first bevel gear 15 is connected with the upright post rod 4 in a rotating mode, the lower end of the first bevel gear 15 is fixedly connected with the conveying roller wheel 5, the conveying roller wheel 5 is made to rotate to drive the first bevel gear 15 to rotate, and then the second bevel gear 14 connected with the first bevel gear 15 in a meshing mode is driven to rotate.
Referring to fig. 3, specifically, the outer layer of the brush roller 10 is provided with a brush layer, the brush layer is provided with densely arranged flexible bristles, and the outer layer of the first bevel gear 15 is provided with the flexible bristles, so that when the first bevel gear 15 is attached to a pipe blank to rotate, a welding port of the pipe blank is cleaned conveniently, and impurities are reduced from being adhered to the welding port of the pipe blank.
Specifically, the inner wall of the fulcrum bar sleeve 12 is provided with a lubricating coating for reducing the rotational friction of the central rotating bar 13 in the fulcrum bar sleeve 12, the lubricating coating is located between the fulcrum bar sleeve 12 and the central rotating bar 13, and the lubricating coating additionally arranged between the fulcrum bar sleeve 12 and the central rotating bar 13 is convenient for reducing the frictional resistance of the central rotating bar 13 during the rotation in the fulcrum bar sleeve 12 and enhancing the stability of the central rotating bar 13 during the rotation.
Referring to fig. 2, specifically, the driven worm gear 11 and the brush roller 10 are both rotatably connected to the sweeping support rod 9, the rear end of the driven worm gear 11 is fixedly connected to the brush roller 10, the driven worm gear 11 and the brush roller 10 rotate synchronously, so that the driven worm gear 11 and the brush roller 10 rotate on the sweeping support rod 9, the rotation of the driven worm gear 11 drives the brush roller 10 to rotate, and the cleaning of the welding port of the tube blank is realized.
Specifically, carry the running roller 5 inboard and be equipped with ball bearing, ball bearing is located and carries running roller 5 and stand pole 4 between, carries running roller 5 to rotate through ball bearing and stand pole 4 to be connected, and the ball bearing who adds between carrying running roller 5 and stand pole 4 is convenient for make and carries running roller 5 can rotate on stand pole 4.
When a pipe blank formed by strip steel needs to be welded, the pipe blank sequentially penetrates between two conveying rollers 5 and a welding frame 2, the conveying rollers 5 drive a first bevel gear 15 to rotate when rotating, the first bevel gear 15 drives a second bevel gear 14 meshed with the first bevel gear to rotate when rotating, and further drives a central rotating rod 13 in a fulcrum rod sleeve 12 to rotate, when the central rotating rod 13 drives a main rotating worm 16 to rotate, a driven rotating worm gear 11 rotates clockwise on a sweeping supporting rod 9 to clean a welding opening of the pipe blank to be welded on the lower side, dirt adhered to the inner side and the outer side of the welding opening is reduced, the condition that a cavity appears in the welding seam is reduced, and the welding quality of high-frequency welding and the finished product quality of the steel pipe are improved.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a steel pipe forming device with welding seam is clean mechanism in advance, includes forming table (1) and weld holder (2), weld holder (2) set up in forming table (1) upside, weld holder (2) left side is equipped with feed roller frame (3), feed roller frame (3) lower extreme and forming table (1) fixed connection, its characterized in that: the upper end of the conveying roller frame (3) is fixedly connected with two upright post rods (4), the upright post rods (4) are sleeved with conveying roller wheels (5), the upper side of the conveying roller frame (3) is provided with a weld opening pre-cleaning frame (6), the weld opening pre-cleaning frame (6) is fixedly connected with the upright post rods (4), the left end of the weld opening pre-cleaning frame (6) is fixedly connected with two extension plates (7), one end, far away from the weld opening pre-cleaning frame (6), of each extension plate (7) is fixedly connected with a side supporting rod (8), the lower end of each side supporting rod (8) is rotatably connected with a brush roller (10) and a driven rotating worm wheel (11), the front end of each brush roller (10) is fixedly connected with the driven rotating worm wheel (11), the lower end in the middle of each extension plate (7) is fixedly connected with a fulcrum rod sleeve (12), a central rotating rod (13) is inserted into each fulcrum rod sleeve (12), and the central rotating rod (13) is rotatably connected with each, the welding opening pre-cleaning rack is characterized in that one end, far away from the welding opening pre-cleaning rack (6), of the fulcrum rod sleeve (12) is fixedly connected with a main rotating worm (16), the main rotating worm (16) is meshed with a slave rotating worm wheel (11) to be connected, the center rotating rod (13) is far away from one end, far away from the main rotating worm (16), of the center rotating rod to be fixedly connected with a second bevel gear (14), a first bevel gear (15) is arranged between the conveying roller wheel (5) and the welding opening pre-cleaning rack (6) on the front side, the lower end of the first bevel gear (15) is fixedly connected with the conveying roller wheel (5), and the first bevel gear (15) is meshed.
2. The steel pipe forming device with the weld joint pre-cleaning mechanism according to claim 1, wherein: two fixedly connected with brush branch (9) between side branch (8), brush roller (10) all cup joints with brush branch (9) with from changeing worm wheel (11), brush roller (10) are located from changeing worm wheel (11) rear side, brush roller (10) with from changeing worm wheel (11) synchronous rotation.
3. The steel pipe forming device with the weld joint pre-cleaning mechanism according to claim 1, wherein: a transfer through hole is formed in the middle of the first bevel gear (15), the column rod (4) penetrates through the transfer through hole to be connected with the first bevel gear (15) in a rotating mode, and the first bevel gear (15) and the conveying roller (5) rotate synchronously.
4. The steel pipe forming device with the weld joint pre-cleaning mechanism according to claim 1, wherein: the outer layer of the brush roller (10) is provided with a brush layer, and flexible bristles which are densely distributed are arranged on the brush layer.
5. The steel pipe forming device with the weld joint pre-cleaning mechanism according to claim 1, wherein: and a lubricating coating for reducing the rotation friction of the central rotating rod (13) in the fulcrum rod sleeve (12) is arranged on the inner wall of the fulcrum rod sleeve (12), and the lubricating coating is positioned between the fulcrum rod sleeve (12) and the central rotating rod (13).
6. The steel pipe forming device with the weld joint pre-cleaning mechanism according to claim 1, wherein: the driven rotating worm wheel (11) and the brush roller (10) are rotatably connected with the sweeping brush supporting rod (9), the rear end of the driven rotating worm wheel (11) is fixedly connected with the brush roller (10), and the driven rotating worm wheel (11) and the brush roller (10) rotate synchronously.
7. The steel pipe forming device with the weld joint pre-cleaning mechanism according to claim 1, wherein: the inner side of the conveying roller (5) is provided with a ball bearing, the ball bearing is positioned between the conveying roller (5) and the upright post rod (4), and the conveying roller (5) is rotationally connected with the upright post rod (4) through the ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921580089.8U CN210878078U (en) | 2019-09-21 | 2019-09-21 | Steel pipe forming device with weld joint pre-cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921580089.8U CN210878078U (en) | 2019-09-21 | 2019-09-21 | Steel pipe forming device with weld joint pre-cleaning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210878078U true CN210878078U (en) | 2020-06-30 |
Family
ID=71336048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921580089.8U Expired - Fee Related CN210878078U (en) | 2019-09-21 | 2019-09-21 | Steel pipe forming device with weld joint pre-cleaning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210878078U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317995A (en) * | 2020-09-17 | 2021-02-05 | 天津市彬荣钢管有限公司 | Pipe blank edge closing device for straight welded pipe welding |
| CN112676957A (en) * | 2020-11-25 | 2021-04-20 | 天津亿利通工贸有限公司 | Welding seam closes a mouthful correction equipment for straight welded pipe production |
| CN115846791A (en) * | 2023-03-03 | 2023-03-28 | 无锡市源隆金属制品有限公司 | Welding device for automobile straight welded pipe |
-
2019
- 2019-09-21 CN CN201921580089.8U patent/CN210878078U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317995A (en) * | 2020-09-17 | 2021-02-05 | 天津市彬荣钢管有限公司 | Pipe blank edge closing device for straight welded pipe welding |
| CN112676957A (en) * | 2020-11-25 | 2021-04-20 | 天津亿利通工贸有限公司 | Welding seam closes a mouthful correction equipment for straight welded pipe production |
| CN115846791A (en) * | 2023-03-03 | 2023-03-28 | 无锡市源隆金属制品有限公司 | Welding device for automobile straight welded pipe |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |