CN103447810B - Pipe pipe end protection ring tensioner assembly machine moulded by a kind of steel - Google Patents
Pipe pipe end protection ring tensioner assembly machine moulded by a kind of steel Download PDFInfo
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- CN103447810B CN103447810B CN201310423380.5A CN201310423380A CN103447810B CN 103447810 B CN103447810 B CN 103447810B CN 201310423380 A CN201310423380 A CN 201310423380A CN 103447810 B CN103447810 B CN 103447810B
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Abstract
The invention belongs to steel pipe manufacture field; be specifically related to a kind of steel for moulding protection of pipe ring in the steel tube end part tensioner of sleeve pipe and mould pipe pipe end protection ring tensioner assembly machine; comprise total support, be arranged at steel tube fixing clamp tool on total support and swelling device; described swelling device comprises guide seats and is arranged at the tension mechanism moved ahead on base; described guide seats is provided with the axis of guide of horizontally set, described tension mechanism comprises the slide and the harmomegathus frame be arranged on slide that are set up in and the axis of guide also can slide along the axis of guide and the tensioner parts be arranged on tensioner frame.Tensioner parts comprise expansion shaft, harmomegathus axle sleeve and tensioner head, and harmomegathus head comprises the inner slide being arranged at power transmission shaft front end and the outer slide that also can radially slide be buckled on inner slide.This assembly machine is fixed steel pipe by steel tube fixing clamp tool, then carries out tensioner by the protection of pipe ring of moulding of swelling device to steel tube end part.
Description
Technical field
The invention belongs to steel pipe manufacture field, be specifically related to a kind of steel and mould pipe pipe end protection ring tensioner assembly machine.
Background technology
Some steel pipes mould pipe because specific demand needs to put one deck again in steel pipe, inner and outer pipes tube wall is fitted, the visible obvious two-layer pipe in two ends, due to steel pipe two ends inner and outer pipes seam knocking outside, in use or handling process, end is easily impaired causes warpage, two pipe layerings, split or interior pipe gradually extends from end breach and causes the de-pipe of two pipe relative slidings, greatly shorten the service life of the steel pipe of two sleeve pipes, base just damages to not using, add the cost of all directions, simultaneously energy-conserving and environment-protective not.
Summary of the invention
The object of the invention is for the deficiencies in the prior art part, provide a kind of steel for moulding protection of pipe ring in the steel tube end part tensioner of sleeve pipe to mould pipe pipe end protection ring tensioner assembly machine.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
Pipe pipe end protection ring tensioner assembly machine moulded by a kind of steel; comprise total support, be arranged at steel tube fixing clamp tool on total support and swelling device; described swelling device comprises guide seats and is arranged at the tension mechanism in guide seats; described guide seats is provided with the axis of guide of horizontally set, described tension mechanism comprises the slide and the harmomegathus frame be arranged on slide that are set up in and the axis of guide also can slide along the axis of guide and the tensioner parts be arranged on tensioner frame.
Mould protection of pipe ring to be arranged in steel pipe tube chamber, and mould protection of pipe ring outer end and be provided with the annular cover plate that can cover steel tube end part inner and outer pipes seam.Mould after protection of pipe ring places, the tube wall needing its outside spreading to be close to pipe in steel pipe just can make to mould protection of pipe ring and be securely fixed on steel pipe, all not easily drop in use, carrying or installation process and well can protect steel tube end part.The present invention is exactly the assembly machine to moulding protection of pipe ring and carry out tensioner.
This assembly machine is fixed steel pipe by steel tube fixing clamp tool, then carries out tensioner by the protection of pipe ring of moulding of swelling device to steel tube end part.
As preferably, described total support is provided with steel pipe fixed frame, described steel tube fixing clamp tool comprises and is arranged at upper clamp half moving up and down on steel pipe fixed frame and is positioned at the lower clamp half be fixedly arranged on below upper clamp half on total support; Described tensioner parts comprise expansion shaft, the harmomegathus axle sleeve be sheathed on expansion shaft, be connected to expansion shaft rear end power transmission shaft and be connected to expansion shaft front end and the tensioner head corresponding with steel tube fixing clamp tool position, described harmomegathus head comprises the inner slide that is arranged at expansion shaft front end and is buckled on inner slide and the outer slide that can radially slide.
Upper clamp half decline coordinates with lower clamp half clamps steel pipe, and after tensioner completes, upper clamp half rises automatically, extensible steel pipe.After steel tube fixing clamp tool clamps steel pipe, the axle center of steel tube fixing clamp tool i.e. steel pipe corresponding to harmomegathus head position just with the axle center of tensioner head on same straight line, mould environmental protection retaining ring stress equalization when ensureing tensioner, spreading is even, and tensioner is effective.
Inner slide is slide anteroposterior under the drive of power transmission shaft, can drive the outside spreading of outer slide or indentation, can will mould protection of pipe ring tensioner during spreading.
As preferably, described expansion shaft front end is provided with polygonal column connecting axle, described inner slide is that it is multiple to be arranged on each outer surface of connecting axle respectively, and inner slide is fixed on described connecting axle by screw, and described outer slide is corresponding with each inner slide multiple.
Tensioner parts are all the parts of steel material, so need to adopt the cooperation of multiple inner slide and outer slide outwards to slide protection ring tensioner.
As preferably, chute is provided with inside described outer slide, described inner slide is arranged in described chute, chute notch is provided with the position-limited edge for preventing the de-groove of inner slide radial direction in opposite directions, described chute groove bottom is the inclined plane be affixed with inner slide outer surface, and described inclined plane reduces from rear end to front end gradually to the distance of connecting axle.
The direction of motion of outer slide along footpath perpendicular to inner slide outwards promotes when achieving inner slide forward slip by the setting of inclined plane, thus makes the outer slide going deep into protection ring make the outside tensioner of protection ring to protection ring internal face force.
The setting of position-limited edge can make outer slide outwards can rise with inner slide, simultaneously again can with inner slide to inside contracting, and the movable outer slide harmomegathus that makes of inner slide is slided.
As preferably, described outer slide rear end is provided with slide attachment plate, the arranged outside of described harmomegathus axle sleeve has slide block contiguous block, on described slide block contiguous block, radial direction is provided with a word hole, described slide block contiguous block is connected by the bolt be arranged in a word hole with slide attachment plate, and described slide attachment plate can slide along a word hole.
Bolt cannot be tightened, and guarantees that outer slide can slide along a word hole and realizes harmomegathus.
As preferably, described power transmission shaft rear end is connected with hydraulic cylinder, and described harmomegathus frame comprises harmomegathus axle bed and hydraulic cylinder seat, and described expansion shaft cover is arranged on expansion shaft seat, and described hydraulic cylinder is arranged on described hydraulic cylinder seat.
Expansion shaft realizes in harmomegathus axle sleeve movable under the drive of hydraulic cylinder, thus drives inner slide to move forward and backward.
As preferably, described guide seats comprises symmetrically arranged a pair slide carriage support plate, a pair axis of guide is arranged with in parallel between described slide carriage support plate, be provided with the gear frame be fixed on bottom slide between the axis of guide, described gear frame is fixed with the slide link that gear frame can be driven along the movement of axis of guide length direction.
The axis of guide makes tensioner parts more firm when harmomegathus works with coordinating of slide link, and stabilization of equipment performance is good, and tensioner is effective, and tensioner parts not easily deflect or misplace, and operating efficiency is high, long service life.
As preferably, described slide carriage support plate arranged outside has cylinder, the piston rod of cylinder connects described slide link and slide link is moved vertically, described gear frame two bottom sides is provided with connecting pin, described slide link is arranged between connecting pin, and be connected by the pitman pin running through connecting pin and slide link, the described axis of guide is arranged with guideway, is connected by guiding pin and guideway bottom described slide.
This connected mode is connected firmly, convenient disassembly, is convenient to maintenance, changes parts, and the transmission of power is balanced, stable.
As preferably, described connecting axle is quadrangle connecting axle.
Four lateral surfaces of quadrangle connecting axle and connecting axle respectively establish an inner slide and outer slide, and said structure tensioner effect is best, and the cost performance of effect and component costs is the highest.
As preferably, described steel pipe fixed frame is arranged fixture moving cylinder and the fixture guideway being positioned at fixture moving cylinder both sides, described upper clamp half both sides are vertically installed with the fixture guide post be arranged in fixture guideway, and top middle portion is installed with the fixture connecting rod of jockey moving cylinder piston rod.
Upper clamp half slides up and down along fixture guide post under the drive of cylinder, realizes the folding of fixture.
In sum, the present invention has following beneficial effect:
1, the steel pipe that this assembly machine treats tensioner by steel tube fixing clamp tool is fixed on the positioning, by the transmission of bottomed cylinder, tensioner head feeding is moulded protection of pipe ring again, make slide attachment plate be against on annular cover plate simultaneously, annular cover plate is close on Steel pipe end surface thus positions moulding Guan Baowei ring, outer slide is radially slided expansion shaft driven forward by the hydraulic cylinder on top again to fit tightly moulding pipe in the outer tensioner of protection of pipe hoop and steel pipe, thus the function of real tensioner again, tensioner automaticity is high, efficiency is high, effective, mould protection of pipe loop mapping accurate, good to the protected effect of steel tube end part, after tensioner mould protection of pipe ring and fastener for connection firm, difficult drop-off.
2, this assembly machine structure is simple, firm, and cost is low, long service life, and installation, convenient disassembly, tensioner intensity is high, and tensioner effect is high.
3, this assembling function is crossed and is changed tensioner head and can carry out tensioner work to the steel pipe of not similar shape number, applied widely.
4, the steel strength after the processing of this assembly machine of earthing is high, long service life, and useless pipe rate is low.
Accompanying drawing explanation
Fig. 1 is assembly machine structural representation;
Fig. 2 is assembly machine sectional structure schematic diagram;
Fig. 3 is swelling device structural representation;
Fig. 4 is swelling device sectional structure schematic diagram;
Fig. 5 is harmomegathus header structure schematic diagram;
Fig. 6 is harmomegathus head tensioner status architecture schematic diagram;
Fig. 7 is V-V sectional structure schematic diagram in Fig. 4;
Fig. 8 is guide seats and slide carriage structure schematic diagram;
The 15-axis of guide in figure, 16-slide, 24-expansion shaft, 23-harmomegathus axle sleeve, 21-inner slide, 20-outer slide, 241-connecting axle, 202-position-limited edge, 203-slide attachment plate, 231-slide block contiguous block, 7-hydraulic cylinder, 25-harmomegathus axle bed, 26-hydraulic cylinder seat, 14-slide carriage support plate, 161-gear frame, 28-slide link, 11-cylinder, 162-connecting pin, 33-pitman pin, 17-guideway, 163-leads pin, the total support of 4-, 5-steel pipe fixed frame, 51-upper clamp half, 41-lower clamp half, 53-fixture moving cylinder, 54-fixture guideway, 55-fixture connecting rod, 232-mono-word hole, 52-fixture guide post.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present invention.
Embodiment one:
Pipe pipe end protection ring tensioner assembly machine moulded by a kind of steel; comprise total support 4, be arranged at steel tube fixing clamp tool on total support 4 and swelling device; described swelling device comprises guide seats and is arranged at the tension mechanism in guide seats; guide seats is provided with the axis of guide 15 of horizontally set, tension mechanism comprises the slide 16 and the harmomegathus frame be arranged on slide 16 that are set up in and the axis of guide 15 also can slide along the axis of guide 15 and the tensioner parts be arranged on tensioner frame.
Total support 4 is provided with steel pipe fixed frame 5, and described steel tube fixing clamp tool comprises and is arranged at upper clamp half moving up and down 51 on steel pipe fixed frame 5 and is positioned at the lower clamp half 41 be fixedly arranged on below upper clamp half 51 on total support 4; In upper clamp half and lower clamp half, correspondence is provided with semicircle steel pipe notch.Tensioner parts comprise expansion shaft 24, the harmomegathus axle sleeve 23 be sheathed on expansion shaft 24, be connected to expansion shaft 24 rear end power transmission shaft and be connected to expansion shaft 24 front end and the tensioner head corresponding with steel tube fixing clamp tool position, harmomegathus head comprises the inner slide 21 that is arranged at expansion shaft front end and is buckled on inner slide 21 and the outer slide 20 that can radially slide.Expansion shaft 24 front end is provided with quadrangle column connecting axle 241, and inner slide 21 is be arranged at 4 on each outer surface of connecting axle 241 respectively, and inner slide 21 is fixed on described connecting axle 241 by screw, and outer slide 20 is 4 corresponding with each inner slide 21.Chute is provided with inside outer slide 20, described inner slide 21 is arranged in chute, chute notch is provided with the position-limited edge 202 for preventing the de-groove of inner slide 21 radial direction in opposite directions, chute groove bottom is the inclined plane be affixed with inner slide 21 outer surface, and inclined plane reduces from rear end to front end gradually to the distance of connecting axle 241.Outer slide cross section is fan-shaped, each outer slide be spliced to form one complete cylindrical.
Outer slide 20 rear end is provided with slide attachment plate 203, the arranged outside of harmomegathus axle sleeve 23 has slide block contiguous block 231, on slide block contiguous block 231, radial direction is provided with a word hole 232, slide block contiguous block 231 is connected by the bolt be arranged in a word hole with slide attachment plate, and slide attachment plate 203 can slide along a word hole.
Power transmission shaft rear end is connected with hydraulic cylinder 7, and piston rod and the power transmission shaft of hydraulic cylinder are connected, and power transmission shaft and expansion shaft are connected, thus makes to move around before and after piston rod movement drive expansion shaft.Harmomegathus frame comprises harmomegathus axle bed 25 and hydraulic cylinder seat 26, two seat boards that harmomegathus axle bed is arranged before and after comprising two, and harmomegathus axle sleeve 23 is arranged on harmomegathus axle bed 25, and hydraulic cylinder 7 is fixedly arranged on hydraulic cylinder seat 26 by rectangular flange.
Guide seats comprises symmetrically arranged a pair slide carriage support plate 14, a pair axis of guide 15 is arranged with in parallel between slide carriage support plate 14, be provided with the gear frame 161 be fixed on bottom slide 16 between the axis of guide 15, gear frame 161 is fixed with the slide link 28 that gear frame 161 can be driven along the movement of the axis of guide 15 length direction.
Be provided with cylinder 11 on rear side of the slide carriage support plate 14 of guide seats rear end, the piston rod of cylinder 11 connects slide link 28 rear end through slide carriage support plate and slide link 28 is moved vertically.Gear frame 161 two bottom sides is provided with connecting pin 162, and slide link 28 is arranged between connecting pin 162, and is connected by the pitman pin 33 running through connecting pin 162 and slide link 28, and pitman pin 33 traversing through end is provided with back-up ring and split pin.The axis of guide 15 is arranged with guideway 17, is connected with guideway 17 by guiding pin 163 bottom slide 16.
Steel pipe fixed frame 5 is arranged fixture moving cylinder 53 and the fixture guideway 54 being positioned at fixture moving cylinder 53 both sides, described upper clamp half 51 both sides are vertically installed with the fixture guide post 52 be arranged in fixture guideway 54, and top middle portion is installed with the fixture connecting rod 55 of jockey moving cylinder 53 piston rod.
Embodiment two:
Be in different from above-described embodiment is provided with triangle column connecting axle 241 in expansion shaft 24 front end, and inner slide 21 is 3, outer slide 20
for3.
Embodiment three:
Be in different from above-described embodiment is provided with pentagon column connecting axle 241 in expansion shaft 24 front end, and inner slide 21 is 5, outer slide 20
for5.
Fixture moving cylinder drives fixture connecting rod to move up and down, thus make upper clamp half move up and down the folding realizing steel tube fixing clamp along fixture guide post, after upper clamp half moves down and to coordinate with lower clamp half and clamp steel pipe, slide link moves forward by the transmission of swelling device bottomed cylinder, tensioner head is sent into and is moulded protection of pipe ring by slide link band Moving plate seat and tensioner members slides, make slide attachment plate be against on annular cover plate simultaneously, annular cover plate is close on Steel pipe end surface position moulding protection of pipe ring, pass axle by the Hydraulic Cylinder on top again to travel forward, expansion shaft driven forward makes inner slide also travel forward by power transmission shaft, outer slide starts outwards to slide to moulding the outer tensioner of protection of pipe hoop perpendicular to the inner slide direction of motion along the inclined plane contacted with inner slide, make to mould pipe in protection of pipe ring and steel pipe to fit tightly, thus the function of real tensioner again.After tensioner completes, upper clamp half moves, steel pipe shifts out fixture.
This assembly machine tensioner automaticity is high, efficiency is high, effective, mould protection of pipe loop mapping accurate, good to the protected effect of steel tube end part, mould protection of pipe ring and fastener for connection firmly, difficult drop-off after tensioner.
Claims (9)
1. pipe pipe end protection ring tensioner assembly machine moulded by a steel, it is characterized in that: comprise total support (4), be arranged at the steel tube fixing clamp tool on total support (4) and swelling device, described swelling device comprises guide seats and is arranged at the tension mechanism in guide seats, described guide seats is provided with the axis of guide (15) of horizontally set, described tension mechanism comprises and is set up in the upper and slide (16) that can slide along the axis of guide (15) of the axis of guide (15) and the harmomegathus frame be arranged on slide (16) and the tensioner parts be arranged on harmomegathus frame, described total support (4) is provided with steel pipe fixed frame (5), described steel tube fixing clamp tool comprises and is arranged at the upper upper clamp half moving up and down (51) of steel pipe fixed frame (5) and is positioned at the lower clamp half (41) be fixedly arranged on below upper clamp half (51) on total support (4), described tensioner parts comprise expansion shaft (24), the harmomegathus axle sleeve (23) be sheathed on expansion shaft (24), be connected to expansion shaft (24) rear end power transmission shaft and be connected to expansion shaft (24) front end and the tensioner head corresponding with steel tube fixing clamp tool position, described harmomegathus head comprises the inner slide (21) that is arranged at expansion shaft front end and is buckled on inner slide (21) and can the outer slide (20) of outside spreading or indentation under the drive of inner slide.
2. pipe pipe end protection ring tensioner assembly machine moulded by a kind of steel according to claim 1; it is characterized in that: described expansion shaft (24) front end is provided with polygonal column connecting axle (241); described inner slide (21) is multiple for what to be arranged on connecting axle (241) each outer surface respectively; inner slide (21) is fixed on connecting axle (241) by screw, and described outer slide (20) is corresponding with each inner slide (21) multiple.
3. pipe pipe end protection ring tensioner assembly machine moulded by a kind of steel according to claim 2; it is characterized in that: described outer slide (20) inner side is provided with chute; described inner slide (21) is arranged in described chute; chute notch is provided with the position-limited edge (202) for preventing the de-groove of inner slide (21) radial direction in opposite directions; described chute groove bottom is the inclined plane be affixed with inner slide (21) outer surface, and described inclined plane reduces from rear end to front end gradually to the distance of connecting axle (241).
4. pipe pipe end protection ring tensioner assembly machine moulded by a kind of steel according to claim 3; it is characterized in that: described outer slide (20) rear end is provided with slide attachment plate (203); the arranged outside of described harmomegathus axle sleeve (23) has slide block contiguous block (231); described slide block contiguous block (231) is provided with the word hole that its length direction is arranged along slide block contiguous block radial direction; described slide block contiguous block (231) is connected by the bolt be arranged in a word hole with slide attachment plate, and described slide attachment plate (203) can slide along a word hole.
5. pipe pipe end protection ring tensioner assembly machine moulded by a kind of steel according to claim 2; it is characterized in that: described power transmission shaft rear end is connected with hydraulic cylinder (7); described harmomegathus frame comprises harmomegathus axle bed (25) and hydraulic cylinder seat (26); described harmomegathus axle sleeve (23) is arranged on harmomegathus axle bed (25), and described hydraulic cylinder (7) is arranged on described hydraulic cylinder seat (26).
6. pipe pipe end protection ring tensioner assembly machine moulded by a kind of steel according to claim 1; it is characterized in that: described guide seats comprises symmetrically arranged a pair slide carriage support plate (14); a pair axis of guide (15) is arranged with in parallel between described slide carriage support plate (14); be provided with the gear frame (161) being fixed on slide (16) bottom between the axis of guide (15), described gear frame (161) is fixed with the slide link (28) that gear frame (161) can be driven along the axis of guide (15) length direction movement.
7. pipe pipe end protection ring tensioner assembly machine moulded by a kind of steel according to claim 6, it is characterized in that: described slide carriage support plate (14) arranged outside has cylinder (11), the piston rod of cylinder (11) connects described slide link (28) and slide link (28) is moved vertically, described gear frame (161) two bottom sides is provided with connecting pin (162), described slide link (28) is arranged between connecting pin (162), and be connected by the pitman pin (33) running through connecting pin (162) and slide link (28), the described axis of guide (15) is arranged with guideway (17), described slide (16) bottom is connected by guiding pin (163) and guideway (17).
8. pipe pipe end protection ring tensioner assembly machine moulded by a kind of steel according to claim 2, it is characterized in that: described connecting axle (241) is quadrangle connecting axle.
9. pipe pipe end protection ring tensioner assembly machine moulded by a kind of steel according to claim 8; it is characterized in that: described steel pipe fixed frame (5) is arranged fixture moving cylinder (53) and be positioned at the fixture guideway (54) of fixture moving cylinder (53) both sides; described upper clamp half (51) both sides are vertically installed with the fixture guide post (52) be arranged in fixture guideway (54), and top middle portion is installed with the fixture connecting rod (55) of jockey moving cylinder (53) piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310423380.5A CN103447810B (en) | 2013-09-17 | 2013-09-17 | Pipe pipe end protection ring tensioner assembly machine moulded by a kind of steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310423380.5A CN103447810B (en) | 2013-09-17 | 2013-09-17 | Pipe pipe end protection ring tensioner assembly machine moulded by a kind of steel |
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| CN103447810A CN103447810A (en) | 2013-12-18 |
| CN103447810B true CN103447810B (en) | 2015-12-02 |
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| CN104002122B (en) * | 2014-01-10 | 2017-01-11 | 宁波祥润自动化设备有限公司 | Press fitting mechanism for preventing positional deviation of water pipe joint of automobile engine oil cooler |
| CN104002123B (en) * | 2014-05-21 | 2016-09-21 | 浙江金洲管道科技股份有限公司 | Portable steel is moulded pipe pipe end protection ring and is risen locking device |
| CN104028999B (en) * | 2014-06-30 | 2016-08-31 | 长城汽车股份有限公司 | A kind of bush press-mounting machine |
| CN106239893B (en) * | 2016-08-31 | 2018-10-09 | 浙江金洲管道科技股份有限公司 | A kind of inner lining of steel pipe swelling device |
| CN110421774B (en) * | 2018-05-06 | 2023-11-10 | 内蒙古君诚兴业管道有限责任公司 | Online automatic concentricity poling plugging device and automatic foaming production line |
| CN113020461A (en) * | 2021-03-04 | 2021-06-25 | 湖南振辉管业有限公司 | Manual reinforcing device and method for metal plastic composite pipe |
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| KR100871437B1 (en) * | 2007-12-18 | 2008-12-03 | 노영주 | Pipe expander |
| CN201220256Y (en) * | 2008-06-26 | 2009-04-15 | 贵州双阳飞机制造厂 | Device for mouth stretching of end of metal pipe fittings |
| CN101590506A (en) * | 2009-06-11 | 2009-12-02 | 姜志明 | A kind of turntable type automatic tube expander |
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Denomination of invention: Pipe-end guard ring tightly expanding assembly machine for steel-plastic composite pipe Effective date of registration: 20171225 Granted publication date: 20151202 Pledgee: Bank of China, Limited by Share Ltd, Huzhou branch Pledgor: Zhejiang Kingland Pipeline Technology Co., Ltd. Registration number: 2017980000567 |