CN101214520B - Middle reference constructional device of gilled tube radiator tube expanding machine - Google Patents
Middle reference constructional device of gilled tube radiator tube expanding machine Download PDFInfo
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- CN101214520B CN101214520B CN2008100638036A CN200810063803A CN101214520B CN 101214520 B CN101214520 B CN 101214520B CN 2008100638036 A CN2008100638036 A CN 2008100638036A CN 200810063803 A CN200810063803 A CN 200810063803A CN 101214520 B CN101214520 B CN 101214520B
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- 230000008602 contraction Effects 0.000 claims description 25
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000000979 retarding effect Effects 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 208000037805 labour Diseases 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The invention relates to a pipe expander, in particular to a middle reference structure device for the pipe expander of a gilled tube radiator. The invention is characterized in that two gear cases are middle reference parts fixed on a machine body; the upper ends of two long screws are fixedly connected with a floating plate and the lower ends are connected with a fixing faring beam after the two long screws passes through a clapboard and a thrust beam to lead the floating plate and the faring beam to form a rigid framework through the connection of the two long screws; a faring screw rod passes through a discharge beam, the faring beam, a fine adjusting screw nut, a faring screw nut, a clapboard, a thrust beam, a floating plate and is connected with an upper otic placode at the upper end and the lower end passes through an upper plate of the gear cases and is fixed on a ratcheting; the upper end of the screw rod at the bottom part is connected with the ratcheting and the lower end passes through the bottom parts of the gear cases, a fastener and a cross beam for a receiving beam and is fixed on the machine body through a bearing seat; a gear system in the gear cases is in gear driving connection with the ratcheting and a limiting threaded sleeve; a top rod of shrinkage mass is connected with an air cylinder; a single chain wheel and a double-chain wheel are fixed on the lower end of the screw rod at the bottom part and forms a chain wheel system with a small chain wheel on a retarding machine. The invention has the advantages of field operation, simple structure, low cost, convenient operation, flexible use, much work force saving as well as time, labor and work saving.
Description
(1) technical field
The present invention relates to electric tube expander, be specially gilled tube radiator electric tube expander middle part benchmark architecture device.
(2) background technology
At present, the electric tube expander that uses of various countries in the world, because of the change of product specification, the quantity of anchor clamps will have increase and decrease.Like this, anchor clamps must need carry out demolition, installation by it.Very trouble works together.Because of the change of product specification, the adjustment of the corresponding mechanism that the journey that expands and amount of contraction variation cause is very loaded down with trivial details.And, also cause defective work easily.
(3) summary of the invention
The object of the present invention is to provide a kind of execute-in-place, anchor clamps need not dismantle, only do the gilled tube radiator electric tube expander middle part benchmark architecture device that size adjusting, the journey that expands and amount of contraction fine setting are carried out synchronously.The object of the present invention is achieved like this: it is made of thrust beam, enlarging leading screw, enlarging screw, enlarging beam, amount of contraction push rod, shaft coupling, gear train, the spacing swivel nut of amount of contraction, anchor clamps, bottom leading screw, reductor, acceptance seat crossbeam, discharging beam, product, fuselage, gear-box, long bolt, dividing plate, fine setting screw, upper ear plate, nut, cylinder, strand wheel, double-stranded wheel, minor sprocket, float plate and bearing block.Two gear-boxes are fixed on the fuselage for the middle part reference component, fixedly connected with float plate in the upper end of two long bolts, after two long bolts passed dividing plate, thrust beam, its lower end was connected with fixing enlarging beam, made float plate, the enlarging beam rigid frame that is connected to form through two long bolts; The enlarging leading screw passes discharging beam, enlarging beam, fine setting screw, enlarging screw, dividing plate, thrust beam, float plate and is connected with upper ear plate on the fuselage, and the upper plate that gear-box is passed in the lower end of enlarging leading screw is fixed on the shaft coupling; Leading screw upper end, bottom is connected with shaft coupling, and the lower end is passed gear-box bottom, anchor clamps, acceptance seat crossbeam, is fixed on the fuselage by bearing block; Gear train in the gear-box is that gear drive is connected with shaft coupling, the spacing swivel nut of amount of contraction; The amount of contraction push rod passes the spacing swivel nut of amount of contraction, is connected with cylinder through nut; Strand wheel, double-stranded wheel are fixed on leading screw lower end, bottom, with the sprocket system of minor sprocket formation on the reductor.Advantage of the present invention is: execute-in-place, simple in structure, with low cost, easy to operate, use flexibly, save a large amount of labours, save time, laborsaving, saving of labor.
(4) description of drawings
Fig. 1 is the present invention middle part benchmark architecture layout principle schematic; Fig. 2 is product of the present invention and anchor clamps, accept position and static structure principle schematic on a seat crossbeam, the discharging beam; Fig. 3 is an amount of contraction quick adjustment structural principle schematic diagram of the present invention; Fig. 4 is inoperative expander roll locking mechanism of the present invention and work expander roll locking mechanism static structure principle schematic; Fig. 5 is inoperative expander roll locking mechanism of the present invention and work expander roll locking mechanism dynamic structure principle schematic.
(5) specific embodiment
It by thrust beam 3, enlarging leading screw 4, enlarging screw 5, enlarging beam 6, amount of contraction push rod 7, shaft coupling 8, gear train 9, the spacing swivel nut 10 of amount of contraction, anchor clamps 11, bottom leading screw 12, reductor 13, accept a seat crossbeam 14, discharging beam 15, product 16, fuselage 27, gear-box 28, long bolt 29, dividing plate 30, fine setting screw 31, upper ear plate 32, nut 33, cylinder 34, strand wheel 35, double-stranded wheel 36, minor sprocket 37, float plate 18 and bearing block 38 and constitute.Two gear-boxes 28 are fixed on the fuselage 27 for the middle part reference component, fixedly connected with float plate 18 in the upper end of two long bolts 29, after two long bolts 29 pass dividing plate 30, thrust beam 3, the lower end is connected with fixing enlarging beam 6, makes float plate 18, enlarging beam 6 rigid frame that is connected to form through two long bolts 29; Enlarging leading screw 4 passes discharging beam 15, enlarging beam 6, fine setting screw 31, enlarging screw 5, dividing plate 30, thrust beam 3, float plate 18 is connected with the upper ear plate 32 of fuselage 27 upper ends, and the upper plate that gear-box 28 is passed in the lower end of enlarging leading screw 4 is fixed on the shaft coupling 8; Leading screw 12 upper ends, bottom are connected with shaft coupling 8; Leading screw 12 lower ends, bottom are passed gear-box 28 bottoms, anchor clamps 11, are accepted seat crossbeam 14, are fixed on the fuselage 27 by bearing block 38; Gear train 9 in the gear-box is that gear drive is connected with shaft coupling 8, the spacing swivel nut 10 of amount of contraction; Amount of contraction push rod 7 passes the spacing swivel nut 10 of amount of contraction, is connected with cylinder 34 through nut 33; Strand wheel 35, double-stranded wheel 36 are fixed on leading screw 12 lower ends, bottom, with the sprocket system of minor sprocket 37 formation on the reductor 13.
The course of work of the present invention is: enlarging beam 6, discharging beam 15 always are on the position of the product 16 maximum journeys that expand.And accept seat crossbeam 14 is to move up and down according to the size that product 16 expands journey.Like this, all anchor clamps just can all be installed on the lathe.And can adjust up and down according to the size that product 16 expands journey.Product 16 expands journeys when changing, need not remover-and-replacer 11, as long as it is just passable to carry out suitable adjustment.
The course of work of the present invention is: when product 16 expands the journey change, start reductor 13 earlier, under the drive of reductor 13, two root bottom part leading screws 12 rotate synchronously.The rotation of two root bottom part leading screws has been moved an acceptance seat crossbeam 14 with regard to holder and has been moved up and down.At this moment, can determine to accept the correct position of seat crossbeam 14 according to the size of product 16 bloated journeys, and fixing.Then, the upper-lower position of anchor clamps 11 is suitably adjusted just passable.Realize the anchor clamps free of replacement.
The amount of contraction quick adjustment principle of expand tube mechanism: the adjustment of the journey that expands and amount of contraction is carried out simultaneously.Its operating process is: during the journey adjustment of expanding (promptly accepting the adjustment of seat crossbeam 14), the rotation of bottom leading screw 12 drives 4 rotations of enlarging leading screw through shaft coupling 8.The rotation of enlarging leading screw 4 has dragged moving up and down of enlarging screw 5.Like this, just determined the enlarging stroke of enlarging beam 6.Simultaneously, the gear train 9 that links to each other with shaft coupling 8 is rotated by a fixing speed ratio, makes spacing swivel nut 10 upper and lower displacements of amount of contraction.Like this, just determined the ejection height of amount of contraction push rod 7.Simultaneously also determined the operating position of enlarging beam 6, discharging beam 15.Thereby realized the adjustment of amount of contraction.
Claims (1)
1. gilled tube radiator electric tube expander middle part benchmark architecture device, it is by the thrust beam, the enlarging leading screw, the enlarging screw, the enlarging beam, the amount of contraction push rod, shaft coupling, gear train, the spacing swivel nut of amount of contraction, anchor clamps, the bottom leading screw, reductor, accept the seat crossbeam, the discharging beam, product, fuselage, gear-box, long bolt, dividing plate, the fine setting screw, upper ear plate, nut, cylinder, the strand wheel, double-stranded wheel, minor sprocket, bearing block and float plate constitute, it is characterized in that: two gear-boxes are fixed on the fuselage for the middle part reference component, fixedly connected with float plate in the upper end of two long bolts, two long bolts pass dividing plate, behind the thrust beam, the lower end of two long bolts is connected with fixing enlarging beam, makes float plate, the enlarging beam is through the rigid frame that is connected to form of two long bolts; The enlarging leading screw passes discharging beam, enlarging beam, fine setting screw, enlarging screw, dividing plate, thrust beam, float plate and is connected with upper ear plate on the fuselage, and the upper plate that gear-box is passed in the lower end of enlarging leading screw is fixed on the shaft coupling; The upper end of bottom leading screw is connected with shaft coupling; Gear-box bottom, anchor clamps, acceptance seat crossbeam are passed in the lower end of bottom leading screw, are fixed on the fuselage by bearing block; Gear train in the gear-box is that gear drive is connected with shaft coupling, the spacing swivel nut of amount of contraction; The amount of contraction push rod passes the spacing swivel nut of amount of contraction, is connected with cylinder through nut; Strand wheel, double-stranded wheel are fixed on leading screw lower end, bottom, with the sprocket system of minor sprocket formation on the reductor; The rotation of bottom leading screw drives the rotation of enlarging leading screw through shaft coupling, the rotation of enlarging leading screw has dragged moving up and down of enlarging screw, to determine the enlarging stroke of enlarging beam, simultaneously, the gear train that links to each other with shaft coupling is rotated by a fixing speed ratio, make the spacing swivel nut upper and lower displacement of amount of contraction, just determined the ejection height of amount of contraction push rod, also determined the operating position of enlarging beam and discharging beam simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100638036A CN101214520B (en) | 2008-01-03 | 2008-01-03 | Middle reference constructional device of gilled tube radiator tube expanding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100638036A CN101214520B (en) | 2008-01-03 | 2008-01-03 | Middle reference constructional device of gilled tube radiator tube expanding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101214520A CN101214520A (en) | 2008-07-09 |
| CN101214520B true CN101214520B (en) | 2010-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100638036A Expired - Fee Related CN101214520B (en) | 2008-01-03 | 2008-01-03 | Middle reference constructional device of gilled tube radiator tube expanding machine |
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| CN (1) | CN101214520B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722244B (en) * | 2008-10-14 | 2011-04-27 | 中山市奥美森工业有限公司 | Forcible tube expander |
| CN105499414A (en) * | 2014-09-26 | 2016-04-20 | 黄山三佳谊华精密机械有限公司 | Pipe expander |
| CN106826630B (en) * | 2017-04-12 | 2019-03-05 | 奥美森智能装备股份有限公司 | Door plate locating device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201150972Y (en) * | 2008-01-03 | 2008-11-19 | 冯良弼 | Benchmark structure device for middle part of expansion pipe machine of gilled tube radiator |
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- 2008-01-03 CN CN2008100638036A patent/CN101214520B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201150972Y (en) * | 2008-01-03 | 2008-11-19 | 冯良弼 | Benchmark structure device for middle part of expansion pipe machine of gilled tube radiator |
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| CN101214520A (en) | 2008-07-09 |
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Assignee: HARBIN HONGLI EQUIPMENTS MANUFACTURING CO.,LTD. Assignor: Feng Liangbi|Feng Shugang Contract record no.: 2011230000292 Denomination of invention: Middle reference constructional device of gilled tube radiator tube expanding machine Granted publication date: 20100609 License type: Exclusive License Open date: 20080709 Record date: 20111021 |
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