CN109513782A - A kind of spiral welded pipe production line extrusion forming device - Google Patents
A kind of spiral welded pipe production line extrusion forming device Download PDFInfo
- Publication number
- CN109513782A CN109513782A CN201811499021.7A CN201811499021A CN109513782A CN 109513782 A CN109513782 A CN 109513782A CN 201811499021 A CN201811499021 A CN 201811499021A CN 109513782 A CN109513782 A CN 109513782A
- Authority
- CN
- China
- Prior art keywords
- wheel group
- welded pipe
- fixed
- forming device
- production line
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000001125 extrusion Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000010276 construction Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 4
- 235000009854 Cucurbita moschata Nutrition 0.000 abstract description 2
- 240000001980 Cucurbita pepo Species 0.000 abstract description 2
- 235000009852 Cucurbita pepo Nutrition 0.000 abstract description 2
- 238000012946 outsourcing Methods 0.000 abstract description 2
- 235000020354 squash Nutrition 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 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
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
-
- 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
Abstract
The invention discloses a kind of spiral welded pipe production line extrusion forming device, including frame and fixed wheel group, the inner bottom of the frame is fixed with top wheel, and the lower section of top wheel is provided with support wheel, and fixed wheel group is fixed on the side of support wheel, the interior side of the frame is equipped with installation axle, and installation axle is internally provided with spring, and the side of spring is connected with movable axis, it is opened up above the movable axis fluted, and the inside of groove is equipped with fixture block, and fixture block is fixedly arranged above confinement block, one end of the movable axis is fixed with baffle, the inner upper end of the frame is equipped with extruding wheel group, and handle is provided at the upper side of extruding wheel group, the top other side of the extruding wheel group is provided with screw rod, and the upper end of screw rod is arranged with fixture nut.The spiral welded pipe production line extrusion forming device, it is easy to adjust when producing the welded tube of different-diameter to produce spiral welded pipe using the molding mode of outsourcing squash type.
Description
Technical field
The present invention relates to spiral welded pipe technical fields, and in particular to a kind of spiral welded pipe production line extrusion forming device.
Background technique
Spiral welded pipe is to be rolled into low-carbon structural carbon steel or low-alloy structural steel steel band by the angle of certain helix
Pipe, then pipe seam is welded made of, the existing spiral welding using extrusion forming device is needed when being rolled into pipe
Pipe production line is had the following problems with extrusion forming device:
1, it is generally formed using interior die type, such molding mode is that the welded tube of much diameters is needed just to use much diameters
Mold, need replacing mold when producing the welded tube of different-diameter, time-consuming, low efficiency；
2, directly use roller, angle fixes, is unable to adjust, interior die type molding mode lower portion intracavity space compared with
It is small, it can not directly be welded after rolling up base, speed of production is slower.Therefore, we devise a kind of spiral welded pipe production line
With extrusion forming device, to solve the above problems.
Summary of the invention
The present invention is above-mentioned in order to overcome the shortcomings of, provides a kind of spiral welded pipe production line extrusion forming device, to solve
It is mentioned above in the background art to be formed using interior die type, mold is needed replacing when producing the welded tube of different-diameter, time-consuming,
Low efficiency and interior die type molding mode lower portion intracavity space are smaller, can not directly be welded after rolling up base, production
Slow problem.
The present invention through the following technical solutions to achieve the above objectives:
A kind of spiral welded pipe production line extrusion forming device, including frame and fixed wheel group, the inner bottom of the frame
Be fixed with top wheel, and the lower section for pushing up wheel is provided with support wheel, and fixed wheel group is fixed on the side of support wheel, the frame it is interior
Portion side is equipped with installation axle, and installation axle is internally provided with spring, and the side of spring is connected with movable axis, the work
Open up fluted above moving axis, and the inside of groove is equipped with fixture block, and fixture block is fixedly arranged above confinement block, the work
One end of moving axis is fixed with baffle, and the inner upper end of the frame is equipped with extruding wheel group, and sets at the upper side of extruding wheel group
It is equipped with handle, the top other side of the extruding wheel group is provided with screw rod, and the upper end of screw rod is arranged with fixture nut.
Preferably, the movable axis and installation axle and confinement block constitute slide construction, and movable axis, installation axle and limitation
The longitudinal section of block is square.
Preferably, the groove and fixture block engaging installation, and groove and fixture block are symmetrically arranged with 2 about movable axis.
Preferably, the shape of the baffle is arc, and the center of circle of baffle and the center of circle of extruding wheel group distribution are overlapped.
Preferably, the extruding wheel group includes connecting plate, limiting holes, guide rod, idler wheel, threaded rod, control shaft and gear, and
The inside of connecting plate offers limiting holes, and limiting holes are internally provided with guide rod, and idler wheel is equipped with above guide rod,
Threaded rod is fixed in the middle part of the lower section of idler wheel simultaneously, the lower section of threaded rod is run through into the inside of control shaft, and the side of control shaft is pacified
Equipped with gear, the equal angular inside for being set to frame of extruding wheel group.
Preferably, the guide rod and limiting holes constitute slide construction, and limiting holes and guide rod are symmetrical arranged about idler wheel
There are 2.
Preferably, the threaded rod and control shaft are threadedly coupled, and control shaft and gear engagement connection.
The beneficial effects of the present invention are: the spiral welded pipe production line extrusion forming device, using outsourcing squash type at
Type mode, easy to adjust when producing the welded tube of different-diameter to produce spiral welded pipe:
1, top wheel and support wheel cooperation can by enter the device inside plate or strip material smooth, so
Afterwards by the blocking of baffle so that bending and extruding wheel group match to form spiral welded pipe above and below plate or strip material
Then profile directly welds spiral welded pipe in lower portion, speed of production is very fast；
2, it does not need to replace the part of lower portion when producing the spiral welded pipe of different-diameter, it is fixed to adjust
Wheel group and extruding wheel group, easy to adjust, regulated efficiency is higher.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is main view of internal structure of the present invention；
Fig. 2 is partial enlargement structural representation at A in Fig. 1 of the present invention；
Fig. 3 is movable axis of the present invention and confinement block mounting structure schematic diagram；
Fig. 4 is extruding wheel group positive structure diagram of the present invention；
Fig. 5 is partial enlargement structural representation at B in Fig. 4 of the present invention；
Fig. 6 is extruding wheel group side structure schematic view of the present invention.
In figure: 1, frame；2, top wheel；3, support wheel；4, fixed wheel group；5, installation axle；6, spring；7, movable axis；8, groove；
9, fixture block；10, confinement block；11, baffle；12, extruding wheel group；1201, connecting plate；1202, limiting holes；1203, guide rod；1204,
Idler wheel；1205, threaded rod；1206, control shaft；1207, gear；13, handle；14, screw rod；15, fixture nut.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in figs 1 to 6, a kind of spiral welded pipe production line extrusion forming device, including frame 1, top wheel 2, support wheel
3, fixed wheel group 4, installation axle 5, spring 6, movable axis 7, groove 8, fixture block 9, confinement block 10, baffle 11, extruding wheel group 12, handle
13, screw rod 14 and fixture nut 15, the inner bottom of frame 1 is fixed with top wheel 2, and the lower section for pushing up wheel 2 is provided with support wheel 3,
And fixed wheel group 4 is fixed on the side of support wheel 3, and the interior side of frame 1 is equipped with installation axle 5, and the inside of installation axle 5 is set
It is equipped with spring 6, and the side of spring 6 is connected with movable axis 7, the top of movable axis 7 opens up fluted 8, and the inside of groove 8
Fixture block 9 is installed, and fixture block 9 is fixedly arranged above confinement block 10, one end of movable axis 7 is fixed with baffle 11, frame 1 it is interior
Portion upper end is equipped with extruding wheel group 12, and the upper side of extruding wheel group 12 is provided with handle 13, and the top of extruding wheel group 12 is another
Side is provided with screw rod 14, and the upper end of screw rod 14 is arranged with fixture nut 15；
Movable axis 7 and installation axle 5 and confinement block 10 constitute slide construction, and movable axis 7, installation axle 5 and confinement block 10
Longitudinal section be square, groove 8 and the engaging installation of fixture block 9, and groove 8 and fixture block 9 are symmetrically arranged with about movable axis 7
2, the shape of baffle 11 is arc, and the center of circle that the center of circle of baffle 11 and extruding wheel group 12 are distributed is overlapped, and slide construction makes
Movable axis 7 can be in 5 inside of installation axle and 10 internal activity of confinement block, and to drive baffle 11 to move, engaging installation is so that fixture block 9
Can be in 8 internal slide of groove, to limit the rotation of movable axis 7, arc allows baffle 11 to the entrance device
Internal plate or strip material carries out bending；
Extruding wheel group 12 includes connecting plate 1201, limiting holes 1202, guide rod 1203, idler wheel 1204, threaded rod 1205, control
Axis 1206 and gear 1207, and the inside of connecting plate 1201 offers limiting holes 1202, and the inside setting of limiting holes 1202
There is guide rod 1203, and the top of guide rod 1203 is equipped with idler wheel 1204, while being fixed with screw thread in the middle part of the lower section of idler wheel 1204
The lower section of bar 1205, threaded rod 1205 is run through into the inside of control shaft 1206, and the side of control shaft 1206 is equipped with gear 1207,
The equal angular inside for being set to frame 1 of extruding wheel group 12, guide rod 1203 and limiting holes 1202 constitute slide construction, and limiting holes
1202 and guide rod 1203 be symmetrically arranged with 2 about idler wheel 1204, threaded rod 1205 and control shaft 1206 are threadedly coupled, and are controlled
Axis 1206 and gear 1207 engagement connection processed, angularly setting allows extruding wheel group 12 to the plate entered inside the device
Bending extruding is carried out with strip material, and then forms spiral welded pipe, slide construction allows guide rod 1203 in limiting holes 1202
Inside moves up and down, and arbitrarily rotates and limits come the lower section to idler wheel 1204, and engagement connection is so that the rotation of gear 1207 can
To be converted into the rotation of control shaft 1206, it is threadedly coupled so that the rotation of control shaft 1206 can be converted into the upper of threaded rod 1205
Lower movement, to be adjusted to idler wheel 1204.
Working principle: when using the spiral welded pipe production line extrusion forming device, according to Fig. 1-3, spiral welding is produced
When pipe, plate or strip material are passed through between top wheel 2 and support wheel 3 first, inside frame 1, led to
The top of fixed wheel group 4 is crossed, is then moved upwards by 11 bending of baffle, the last extruding Jing Guo multiple extruding wheel groups 12 is formed
Then the shape of spiral welded pipe is directly welded inside frame 1, to form complete spiral welded pipe, 11 side of baffle
Movable axis 7 can be moved in 5 Inner extrusion spring 6 of installation axle, to be suitable for producing the spiral welded pipe of different-diameter, 9 He of fixture block
Groove 8 matches, so that baffle 11 can only be in 1 inside side-to-side movement of frame；
It needs to adjust extruding wheel group 12 when production diameter different spiral welded pipe according to Fig. 1 and Fig. 4-6
Whole, rotating handle 13 is moved with moving gear 1207 first, is connected by gear 1207 with the engagement of control shaft 1206 to drive control
Axis 1206 processed rotates, and drives threaded rod 1205 in control shaft in the threaded connection by control shaft 1206 and threaded rod 1205
1206 inside move up and down, and being adjusted according to production needs to the height of needs, are finally reached and are adjusted to idler wheel 1204
Purpose, to be suitable for producing the spiral welded pipe of different-diameter, idler wheel 1204 guide rod 1203 and limiting holes when moving up and down
1202 cooperations to prevent the lower section of idler wheel 1204 from arbitrarily rotating, the cooperation of screw rod 14 and fixture nut 15 can to idler wheel 1204 into
Row limitation, the product requirement of Lai Shiyong different-diameter.
It is above-mentioned according to the present invention for enlightenment, through the above description, relevant staff completely can without departing from
In the range of this invention technical idea, various changes and amendments are carried out.The technical scope of this invention is not limited to
In the content on specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (7)
1. a kind of spiral welded pipe production line extrusion forming device, including frame and fixed wheel group, it is characterised in that: the frame
Inner bottom is fixed with top wheel, and the lower section for pushing up wheel is provided with support wheel, and fixed wheel group is fixed on the side of support wheel, described
The interior side of frame is equipped with installation axle, and installation axle is internally provided with spring, and the side of spring is connected with activity
Axis, opens up above the movable axis fluted, and the inside of groove is equipped with fixture block, and fixture block is fixedly arranged above limitation
Block, one end of the movable axis are fixed with baffle, and the inner upper end of the frame is equipped with extruding wheel group, and extruding wheel group is upper
Square side is provided with handle, and the top other side of the extruding wheel group is provided with screw rod, and the upper end of screw rod is arranged with fixed spiral shell
It is female.
2. the spiral welded pipe production line extrusion forming device according to claim, it is characterised in that: the movable axis with
Installation axle and confinement block constitute slide construction, and the longitudinal section of movable axis, installation axle and confinement block is square.
3. the spiral welded pipe production line extrusion forming device according to claim, it is characterised in that: the groove and card
Block engaging installation, and groove and fixture block are symmetrically arranged with 2 about movable axis.
4. the spiral welded pipe production line extrusion forming device according to claim, it is characterised in that: the shape of the baffle
Shape is arc, and the center of circle of baffle and the center of circle of extruding wheel group distribution are overlapped.
5. the spiral welded pipe production line extrusion forming device according to claim, it is characterised in that: the extruding wheel group
Inside including connecting plate, limiting holes, guide rod, idler wheel, threaded rod, control shaft and gear, and connecting plate offers limiting holes, and
And limiting holes are internally provided with guide rod, and idler wheel is equipped with above guide rod, while being fixed with spiral shell in the middle part of the lower section of idler wheel
The lower section of rasp bar, threaded rod is run through into the inside of control shaft, and the side of control shaft is equipped with gear, and extruding wheel group is equal angular to be set
It is placed in the inside of frame.
6. the spiral welded pipe production line extrusion forming device according to claim, it is characterised in that: the guide rod and limit
Drilling constitutes slide construction, and limiting holes and guide rod are symmetrically arranged with 2 about idler wheel.
7. the spiral welded pipe production line extrusion forming device according to claim, it is characterised in that: the threaded rod and
Control shaft is threadedly coupled, and control shaft and gear engagement connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811499021.7A CN109513782A (en) | 2018-12-08 | 2018-12-08 | A kind of spiral welded pipe production line extrusion forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811499021.7A CN109513782A (en) | 2018-12-08 | 2018-12-08 | A kind of spiral welded pipe production line extrusion forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109513782A true CN109513782A (en) | 2019-03-26 |
Family
ID=65795006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811499021.7A Pending CN109513782A (en) | 2018-12-08 | 2018-12-08 | A kind of spiral welded pipe production line extrusion forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109513782A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775222A (en) * | 2020-12-26 | 2021-05-11 | 合肥欣百达包装有限公司 | Steel band processing is with coiling equipment |
| CN113385803A (en) * | 2021-06-22 | 2021-09-14 | 南昌航空大学 | Electromagnetic pulse material increase device and method for connecting ring of heavy carrier rocket |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB902678A (en) * | 1959-01-02 | 1962-08-09 | Raymond Int Inc | Tube forming method and apparatus |
| GB1340245A (en) * | 1971-12-02 | 1973-12-12 | Hoesch Maschinenfabrik Ag | Metal tubes |
| GB1557523A (en) * | 1976-12-23 | 1979-12-12 | Siegwart Emil | Apparatus for making a tabe by helically winding an elogate strip |
| DE2835024A1 (en) * | 1978-08-10 | 1980-02-21 | Csepel Muevek Egyedi Gepgyara | Helical strip welded pipe making machine - with alignment monitored pipe forming rollers ensuring automatic calibration of pipe |
| CN2647496Y (en) * | 2003-08-05 | 2004-10-13 | 攀钢集团钢城企业总公司冷弯型钢厂 | Welding extruding device for welding pipe |
| CN205200208U (en) * | 2015-11-19 | 2016-05-04 | 中国水利水电第八工程局有限公司 | Device is controlled outward to especially big diameter spiral slit submerged arc welding pipe formation |
| CN206701969U (en) * | 2017-05-19 | 2017-12-05 | 浙江科鑫重工有限公司 | A kind of forming machine of SSAW pipe unit |
| CN207170543U (en) * | 2017-08-17 | 2018-04-03 | 广西贞泽管业有限公司 | A kind of thin-wall metal spiral pipe making machine group |
| CN207431762U (en) * | 2017-08-14 | 2018-06-01 | 合肥汉德贝尔属具科技有限公司 | A kind of modified rollover stand |
| CN108246842A (en) * | 2017-12-23 | 2018-07-06 | 吕昊 | A kind of construction machine for press-bending metal sheet |
| CN108580601A (en) * | 2017-12-01 | 2018-09-28 | 共同科技开发有限公司 | A kind of hardware sheet fabrication Manual bending device |
| CN208131719U (en) * | 2018-04-02 | 2018-11-23 | 昆山恒盛金属科技有限公司 | A kind of numerical control bender fixture |
-
2018
- 2018-12-08 CN CN201811499021.7A patent/CN109513782A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB902678A (en) * | 1959-01-02 | 1962-08-09 | Raymond Int Inc | Tube forming method and apparatus |
| US3106177A (en) * | 1959-01-02 | 1963-10-08 | Raymond Int Inc | Tube forming method and apparatus |
| GB1340245A (en) * | 1971-12-02 | 1973-12-12 | Hoesch Maschinenfabrik Ag | Metal tubes |
| GB1557523A (en) * | 1976-12-23 | 1979-12-12 | Siegwart Emil | Apparatus for making a tabe by helically winding an elogate strip |
| DE2835024A1 (en) * | 1978-08-10 | 1980-02-21 | Csepel Muevek Egyedi Gepgyara | Helical strip welded pipe making machine - with alignment monitored pipe forming rollers ensuring automatic calibration of pipe |
| CN2647496Y (en) * | 2003-08-05 | 2004-10-13 | 攀钢集团钢城企业总公司冷弯型钢厂 | Welding extruding device for welding pipe |
| CN205200208U (en) * | 2015-11-19 | 2016-05-04 | 中国水利水电第八工程局有限公司 | Device is controlled outward to especially big diameter spiral slit submerged arc welding pipe formation |
| CN206701969U (en) * | 2017-05-19 | 2017-12-05 | 浙江科鑫重工有限公司 | A kind of forming machine of SSAW pipe unit |
| CN207431762U (en) * | 2017-08-14 | 2018-06-01 | 合肥汉德贝尔属具科技有限公司 | A kind of modified rollover stand |
| CN207170543U (en) * | 2017-08-17 | 2018-04-03 | 广西贞泽管业有限公司 | A kind of thin-wall metal spiral pipe making machine group |
| CN108580601A (en) * | 2017-12-01 | 2018-09-28 | 共同科技开发有限公司 | A kind of hardware sheet fabrication Manual bending device |
| CN108246842A (en) * | 2017-12-23 | 2018-07-06 | 吕昊 | A kind of construction machine for press-bending metal sheet |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775222A (en) * | 2020-12-26 | 2021-05-11 | 合肥欣百达包装有限公司 | Steel band processing is with coiling equipment |
| CN112775222B (en) * | 2020-12-26 | 2024-03-29 | 合肥欣百达包装有限公司 | Coil equipment is used in steel band processing |
| CN113385803A (en) * | 2021-06-22 | 2021-09-14 | 南昌航空大学 | Electromagnetic pulse material increase device and method for connecting ring of heavy carrier rocket |
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