CN104148454A - Deformation correcting device for welded tubes - Google Patents
Deformation correcting device for welded tubes Download PDFInfo
- Publication number
- CN104148454A CN104148454A CN201410398534.4A CN201410398534A CN104148454A CN 104148454 A CN104148454 A CN 104148454A CN 201410398534 A CN201410398534 A CN 201410398534A CN 104148454 A CN104148454 A CN 104148454A
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- shaping
- portal frame
- welded tube
- sliding seat
- base
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Abstract
The invention discloses a deformation correcting device for welded tubes. The deformation correcting device is convenient to use and good in deformation correcting effect. The device comprises a portal frame arranged on an installing base, a movable base which can move in the vertical direction is movably arranged in the portal frame, and a rotating shaft is arranged on the movable base. The rotating shaft is sleeved with a main worm gear and a rotating base, the movable base is provided with a main worm driving the main worm gear, and a through hole is formed in the center of the rotating base and used for allowing the welded tube to penetrate. Three or more shaping assemblies are evenly distributed in the circumferential direction of the through hole in the rotating base. Each shaping assembly comprises a fixing plate arranged on the rotating base, the fixing plates are connected with sliding bases through bolts, wherein the sliding bases move in the radial direction of the through hole, and shaping rollers are arranged on the sliding bases and are perpendicular to the moving direction of the sliding bases and rotate freely. Limiting pressing strips are arranged on the parts, on the two sides of each sliding base, of the rotating base. The shaping faces of the shaping rollers are circular arc surfaces of which the diameter is the same as the diameter of the peripheries of the welded tubes, and the total circular arc length of all the shaping faces accounts for over 80% of the length of the peripheries of the welded tubes.
Description
Technical field
The present invention relates to a kind of welded tube orthopedic appliance.
Background technology
After tube-welding, due to the effect of sweating heat stress, can make tubing produce certain deformation, this deformation meeting directly affects the quality of tubing, so the tubing of postwelding need correct to revise this deformation through a series of orthopedic appliances.On different production lines, welded tube produces the serious position possibility difference in position of deformation when welding, but the shaping roller of existing orthopedic appliance is all nonadjustable with respect to tubing circumferential position, this makes the roll shaft of orthopedic roller be subject to flexural stress larger, affect shaping effect, and shortened the life-span of orthopedic roller.
Summary of the invention
Technical problem to be solved by this invention is: a kind of easy to use, welded tube orthopedic appliance that orthopedic effect is good is provided.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of welded tube orthopedic appliance, comprise the portal frame being arranged on mounting base, in portal frame, be movably equipped with sliding seat moving up and down, sliding seat is provided with rotating shaft, is arranged with main worm gear and rotation seat in rotating shaft, and sliding seat is provided with the main worm screw that drives main worm gear, rotation seat center is provided with and holds the through hole that welded tube passes, and on rotation seat, around through hole, is circumferentially evenly equipped with at least three group shaping assemblies; Shaping assembly comprises the fixed head being arranged on rotation seat, fixed head is by adjusting bolt and being connected along the radially movable sliding seat of through hole, sliding seat is provided with the shaping roller freely rotating perpendicular to sliding seat moving direction, on rotation seat, in sliding seat both sides, be provided with spacing press strip, the shaping surface of shaping roller is that the diameter arc surface consistent with welded tube outer circumference diameter and all shaping surface arc length summations account for the more than 80% of welded tube periphery length.
As a kind of preferred scheme, described portal frame is movably arranged on mounting base, and mounting base is provided with the pressing plate that covers portal frame base plate both sides, on mounting base, on portal frame side, is provided with leading screw, leading screw and portal frame are threaded connection, and on leading screw, at portal frame, are arranged with adjusting nut outward.
As a kind of preferred scheme, sliding seat top is equipped with screw rod, and screw rod top is arranged with worm gear through in the part of portal frame top board, and portal frame top board is provided with the worm screw that drives worm gear.
As a kind of preferred scheme, described portal frame is provided with the both side surface of sliding seat is carried out to spacing limiting plate.
As a kind of preferred scheme, described rotation seat is provided with four groups of shaping assemblies.
As a kind of preferred scheme, on described rotation seat, between two groups of adjacent shaping assemblies, be provided with angle square board.
The invention has the beneficial effects as follows: because shaping roller is arranged on rotation seat, can as required shaping roller position be adjusted to the more serious angle of welded tube deformation, thereby make orthopedic effect better.Because rotation seat is arranged in the sliding seat that can move up and down, the center in the vertical direction of shaping roller can more easily be adjusted to and welded tube center superposition.
Described portal frame is movably arranged on mounting base, and can regulate by leading screw, and the center of shaping roller can more easily be adjusted to and welded tube center superposition in the horizontal direction.
In sliding seat, worm and gear regulates, and makes adjusting more laborsaving, and is convenient to the accurate adjustment of slight distance.
Because rotation seat is provided with four groups of shaping assemblies, stressed more even while making welded tube shaping.
Owing to being provided with angle square board on rotation seat between two groups of adjacent shaping assemblies, can make the adjustable range of shaping roller more directly perceived, make to regulate to become easy.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is left TV structure schematic diagram of the present invention.
Fig. 3 is the structure schematic diagram of this Fig. 1.
In Fig. 1 to Fig. 3: 1. mounting base, 2 portal frames, 3. pressing plate, 4. leading screw, 5. adjusting nut, 6. sliding seat, 7. screw rod, 8. worm screw, 9. limiting plate, 10. rotating shaft, 11. main worm gears, 12. rotation seats, 13. main worm screws, 14. shaping assemblies; 141. fixed heads, 142. adjust bolt, 143. sliding seats, 144. shaping rollers, 145. spacing press strips, 15. angle square boards.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiment of the invention scheme in detail.
As Figure 1-3, a kind of welded tube orthopedic appliance, comprise the portal frame 2 being movably arranged on mounting base 1, mounting base 1 is provided with the pressing plate 3 that covers portal frame 2 base plate both sides, on mounting base 1, on portal frame 2 sides, be provided with leading screw 4, leading screw 4 is threaded connection with portal frame 2, is arranged with adjusting nut 5 on leading screw 4 outside portal frame 2.
In portal frame 2, be movably equipped with sliding seat 6 moving up and down, sliding seat 6 tops are equipped with screw rod 7, and screw rod 7 tops are arranged with worm gear (not shown) through in the part of portal frame 2 top boards, and portal frame 2 top boards are provided with the worm screw 8 that drives worm gear.Portal frame 2 is provided with the both side surface of sliding seat 6 is carried out to spacing limiting plate 9.
Sliding seat 6 is provided with rotating shaft 10, in rotating shaft 10, be arranged with main worm gear 11 and rotation seat 12, sliding seat 6 is provided with the main worm screw 13 that drives main worm gear 11, and rotation seat 12 centers are provided with and hold the through hole that welded tube passes, and on rotation seat 12, around through hole, are circumferentially evenly equipped with four groups of shaping assemblies 14; Shaping assembly 14 comprises the fixed head 141 being arranged on rotation seat 12, fixed head 141 is by adjusting bolt 142 and being connected along the radially movable sliding seat 143 of through hole, sliding seat 143 is provided with the shaping roller freely rotating 144 perpendicular to sliding seat 143 moving directions, on rotation seat 12, in sliding seat 143 both sides, be provided with spacing press strip 145, the shaping surface of shaping roller 144 is that the diameter arc surface consistent with welded tube outer circumference diameter and all shaping surface arc length summations account for the more than 80% of welded tube periphery length.On described rotation seat 12, between two groups of adjacent shaping assemblies 14, be provided with angle square board 15.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not for limiting the present invention; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (6)
1. a welded tube orthopedic appliance, it is characterized in that: comprise the portal frame being arranged on mounting base, in portal frame, be movably equipped with sliding seat moving up and down, sliding seat is provided with rotating shaft, in rotating shaft, be arranged with main worm gear and rotation seat, sliding seat is provided with the main worm screw that drives main worm gear, and rotation seat center is provided with and holds the through hole that welded tube passes, and on rotation seat, around through hole, is circumferentially evenly equipped with at least three group shaping assemblies; Shaping assembly comprises the fixed head being arranged on rotation seat, fixed head is by adjusting bolt and being connected along the radially movable sliding seat of through hole, sliding seat is provided with the shaping roller freely rotating perpendicular to sliding seat moving direction, on rotation seat, in sliding seat both sides, be provided with spacing press strip, the shaping surface of shaping roller is that the diameter arc surface consistent with welded tube outer circumference diameter and all shaping surface arc length summations account for the more than 80% of welded tube periphery length.
2. a kind of welded tube orthopedic appliance as claimed in claim 1, it is characterized in that: described portal frame is movably arranged on mounting base, mounting base is provided with the pressing plate that covers portal frame base plate both sides, on mounting base, on portal frame side, be provided with leading screw, leading screw and portal frame are threaded connection, and on leading screw, at portal frame, are arranged with adjusting nut outward.
3. a kind of welded tube orthopedic appliance as claimed in claim 2, is characterized in that: sliding seat top is equipped with screw rod, and screw rod top is arranged with worm gear through in the part of portal frame top board, and portal frame top board is provided with the worm screw that drives worm gear.
4. a kind of welded tube orthopedic appliance as claimed in claim 3, is characterized in that: described portal frame is provided with the both side surface of sliding seat is carried out to spacing limiting plate.
5. a kind of welded tube orthopedic appliance as claimed in claim 4, is characterized in that: described rotation seat is provided with four groups of shaping assemblies.
6. a kind of welded tube orthopedic appliance as claimed in claim 5, is characterized in that: on described rotation seat, between two groups of adjacent shaping assemblies, be provided with angle square board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410398534.4A CN104148454A (en) | 2014-08-14 | 2014-08-14 | Deformation correcting device for welded tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410398534.4A CN104148454A (en) | 2014-08-14 | 2014-08-14 | Deformation correcting device for welded tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104148454A true CN104148454A (en) | 2014-11-19 |
Family
ID=51874190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410398534.4A Pending CN104148454A (en) | 2014-08-14 | 2014-08-14 | Deformation correcting device for welded tubes |
Country Status (1)
| Country | Link |
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| CN (1) | CN104148454A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312365A (en) * | 2015-12-03 | 2016-02-10 | 江苏省南扬机械制造有限公司 | Reshaping and straightening device for welding tubes |
| CN107824615A (en) * | 2017-10-25 | 2018-03-23 | 石家庄铁能机电设备有限公司 | Omnipotent circle becomes methods, rack |
| CN110052510A (en) * | 2019-05-08 | 2019-07-26 | 温岭市豪基机床附件有限公司 | A kind of steel plate leveling machine |
| CN110238254A (en) * | 2019-06-03 | 2019-09-17 | 江苏健力钢管有限公司 | A kind of cold rolling molding machine of seamless steel pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2356670C1 (en) * | 2007-10-02 | 2009-05-27 | Государственное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" | Leveling device for profile correcting |
| CN201442045U (en) * | 2009-06-17 | 2010-04-28 | 泰安科诺型钢股份有限公司 | Square and rectangular section steel straightening device |
| CN202803840U (en) * | 2012-07-28 | 2013-03-20 | 广东联塑科技实业有限公司 | Online pipe straightening device |
| CN202824276U (en) * | 2012-09-20 | 2013-03-27 | 辽宁鸿象管材科技有限公司 | Straightening machine for longitudinal submerged arc welded steel pipe |
| CN203541167U (en) * | 2013-11-19 | 2014-04-16 | 中国海洋石油总公司 | Small-caliber steel pipe straightener for high-frequency longitudinal welded pipe production line |
| CN204052447U (en) * | 2014-08-14 | 2014-12-31 | 江苏龙源金属科技有限公司 | A kind of welded tube orthopedic appliance |
-
2014
- 2014-08-14 CN CN201410398534.4A patent/CN104148454A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2356670C1 (en) * | 2007-10-02 | 2009-05-27 | Государственное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" | Leveling device for profile correcting |
| CN201442045U (en) * | 2009-06-17 | 2010-04-28 | 泰安科诺型钢股份有限公司 | Square and rectangular section steel straightening device |
| CN202803840U (en) * | 2012-07-28 | 2013-03-20 | 广东联塑科技实业有限公司 | Online pipe straightening device |
| CN202824276U (en) * | 2012-09-20 | 2013-03-27 | 辽宁鸿象管材科技有限公司 | Straightening machine for longitudinal submerged arc welded steel pipe |
| CN203541167U (en) * | 2013-11-19 | 2014-04-16 | 中国海洋石油总公司 | Small-caliber steel pipe straightener for high-frequency longitudinal welded pipe production line |
| CN204052447U (en) * | 2014-08-14 | 2014-12-31 | 江苏龙源金属科技有限公司 | A kind of welded tube orthopedic appliance |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312365A (en) * | 2015-12-03 | 2016-02-10 | 江苏省南扬机械制造有限公司 | Reshaping and straightening device for welding tubes |
| CN107824615A (en) * | 2017-10-25 | 2018-03-23 | 石家庄铁能机电设备有限公司 | Omnipotent circle becomes methods, rack |
| CN110052510A (en) * | 2019-05-08 | 2019-07-26 | 温岭市豪基机床附件有限公司 | A kind of steel plate leveling machine |
| CN110238254A (en) * | 2019-06-03 | 2019-09-17 | 江苏健力钢管有限公司 | A kind of cold rolling molding machine of seamless steel pipe |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |