CN102825119A - Single-end pipe bending machine of evaporator - Google Patents
Single-end pipe bending machine of evaporator Download PDFInfo
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- CN102825119A CN102825119A CN2011101642238A CN201110164223A CN102825119A CN 102825119 A CN102825119 A CN 102825119A CN 2011101642238 A CN2011101642238 A CN 2011101642238A CN 201110164223 A CN201110164223 A CN 201110164223A CN 102825119 A CN102825119 A CN 102825119A
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Abstract
The invention discloses a single-end pipe bending machine of an evaporator, comprising a machine body assembly, a swing mechanism, a locating device, a workpiece and a power driving assembly, wherein the swing mechanism is built in the machine body assembly; a supporting roller wheel and a roller wheel which are arranged on the upper part of the swing mechanism extend out of a top plate of the machine body assembly; the outer walls of the supporting roller wheel and the roller wheel are provided with circular arc grooves; the middle-lower part of the swing mechanism is provided with a gear and rack transmission mechanism; a rack is connected with the end part of a piston rod of the power driving assembly at one side of the swing mechanism; a swing plate is driven by the power driving assembly to rotate; and a roller wheel arranged on the swing plate rotates along with the swing plate so that a workpiece tube is bent. Pipe bending is realized through power driving, and therefore, the labor intensity of workers is reduced greatly, and the whole pipe bending process is rapid and efficient.
Description
Technical field
The present invention relates to a kind of swan neck system, more particularly, the present invention relates to a kind of power drive swan neck system.
Background technology
Most of evaporator of refrigerator are formed by the metal tube bending, and the bending of prior art is to adopt manual bend pipe frock to bend, and this frock is fairly simple, be easy to realize, but labor strength is big, and efficient is low.
Summary of the invention
The present invention is directed to the deficiency of prior art, a kind of employing power drive is provided, can alleviate labor strength greatly, fast, evaporimeter single head pipeline bending machine efficiently.
The present invention realizes technical goal through following technical proposals.
Evaporimeter single head pipeline bending machine, it comprises frame assembly, swing mechanism, positioner, workpiece; Said frame assembly is the top board of horizontal up and down, the frame structure that base plate constitutes, and positioner is fixedly connected on the top board upper surface; Said swing mechanism is built between top board, the base plate; Comprise the pedestal that is fixedly connected on the base plate, be vertically mounted on the driving shaft in the pedestal and be sleeved on oscillating deck, the supporting rollern of driving shaft upper axial successively; Supporting rollern and driving shaft matched in clearance; Can be around drive shaft turns, oscillating deck is fixedly connected on the driving shaft; Its improvements are: be provided with the power drive assembly in the side of swing mechanism, the power drive assembly is fixedly connected on the frame assembly; Be provided with the rack and pinion drive mechanism that constitutes by gear and tooth bar in the middle and lower part of swing mechanism driving shaft; Said gear is fixedly connected on the driving shaft; Tooth bar runs through pedestal; Be connected with the power cylinder piston rod end of the power drive assembly that is arranged on swing mechanism one side, power drive assembly driving gear bar driven gear rotates, thereby realizes that driving shaft drives oscillating deck and rotates; One side upper surface vertical fixing of said oscillating deck upper support roller connects roller shaft, suit roller on roller shaft, and roller and roller shaft matched in clearance can be rotated around roller shaft; Said supporting rollern, roller stretch out the top board upper surface the perforate from top board; The outer wall that stretches out top board at roller, supporting rollern is equipped with arc groove all around; Said roller outer wall arc groove and height such as supporting rollern outer wall arc groove grade; Its diameter equals the tube outer diameter of workpiece, and its center equals the pipe radius of workpiece to the distance of top board upper surface.
In the said structure, said gear is fixedly connected on the driving shaft through flat key.
In the said structure, be provided with a spacing bearing pin, be used for the spacing of workpiece left and right directions in said positioner side.
In the said structure, on the said frame assembly, the front end of tooth bar is provided with adjustable stopping means, is used to limit the position that tooth bar moves right.
The present invention compared with prior art has following good effect:
1. realize bend pipe with power drive, alleviate labor strength greatly.
2. simple to operate, whole bend pipe process is quick, efficient.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is Fig. 1 vertical view (workpiece 4 has been installed, located, and is not crooked).
Fig. 3 is workpiece 4 case of bending sketch mapes.
Fig. 4 is Fig. 1 A-A cutaway view.
Fig. 5 is Fig. 1 B-B profile.
The specific embodiment
Below according to accompanying drawing and combine embodiment that the present invention is described further.
Evaporimeter single head pipeline bending machine shown in the drawings, it comprises frame assembly 1, swing mechanism 2, positioner 3, workpiece 4, power drive assembly 5; Said frame assembly 1 is the top board 1.1 of horizontal up and down, the frame structure that base plate 1.2 constitutes, and positioner 3 is fixedly connected on top board 1.1 upper surfaces, is provided with a spacing bearing pin 3.1 in its side, is used for the spacing of workpiece 4 left and right directions; Said swing mechanism 2 is built between top board 1.1, the base plate 1.2; Comprise the pedestal 2.4 that is fixedly connected on the base plate 1.2, be vertically mounted on the driving shaft 2.5 in the pedestal 2.4 and be sleeved on oscillating deck 2.2, the supporting rollern 2.3 of driving shaft 2.5 upper axial successively; Supporting rollern 2.3 and driving shaft 2.5 matched in clearance; Can rotate around driving shaft 2.5, oscillating deck 2.2 is fixedly connected on the driving shaft 2.5; The middle and lower part of driving shaft 2.5 is provided with the rack and pinion drive mechanism that is made up of gear 2.7 and tooth bar 2.6 in swing mechanism 2; Gear 2.7 is fixedly connected on the driving shaft 2.5 through flat key; Tooth bar 2.6 runs through pedestal 2.4; Be connected with the power cylinder piston rod end of the power drive assembly 5 that is arranged on swing mechanism 2 one sides, power drive assembly 5 drives tooth bar 2.6 driven gears 2.7 and rotates, thereby realizes that driving shaft 2.5 drives oscillating deck 2.2 and rotates; One side upper surface vertical fixing of said oscillating deck 2.2 upper support rollers 2.3 connects roller shaft 2.8, suit roller 2.1 on roller shaft 2.8, and roller 2.1 and roller shaft 2.8 matched in clearance can rotate around roller shaft 2.8; Said supporting rollern 2.3, roller 2.1 stretch out top board 1.1 upper surfaces the perforate from top board 1.1; The outer wall that stretches out top board 1.1 at roller 2.1, supporting rollern 2.3 is equipped with arc groove all around; Said roller 2.1 outer wall arc grooves and height such as supporting rollern 2.3 outer wall arc grooves grade; Its diameter equals the tube outer diameter of workpiece 4, and its center equals the pipe radius of workpiece 4 to the distance of top board 1.1 upper surfaces; On frame assembly 1, the front end of tooth bar 2.6 is provided with adjustable stopping means 1.3, is used to limit the position that tooth bar 2.6 moves right.
Be depicted as original state of the present invention like accompanying drawing 2; Roller 2.1, supporting rollern 2.3 lines of centres and workpiece 4 tube axis to be bending is vertical; Workpiece 4 pipes to be bending are inserted in the arc groove on roller 2.1, the supporting rollern 2.3, and workpiece 4 is correctly located on top board 1.1 and positioner 3, power drive assembly 5 drives tooth bars 2.6 and is moved to the left; Tooth bar 2.6 driven gears 2.7 rotate counterclockwise; Gear 2.7 drives oscillating deck 2.2 through driving shaft 2.5 and rotates counterclockwise, and oscillating deck 2.2 orders about roller 2.1 and rotates counterclockwise, and realizes the bending (shown in accompanying drawing 3) to workpiece 4 pipes; When tooth bar 2.6 was moved to the left its end face and touches the spacing end face of adjustable stopping means 1.3, tooth bar 2.6 stopped to move, and accomplished the bending to workpiece 4 pipes; Move on workpiece 4 and roller 2.1, the supporting rollern 2.3, roller 2.1, supporting rollern 2.3 are broken away from from roller shaft 2.8, driving shaft 2.5 respectively, but just workpiece 4 separates from roller 2.1, supporting rollern 2.3; Roller 2.1, supporting rollern 2.3 are set with on roller shaft 2.8, the driving shaft 2.5; Power drive assembly 5 drives tooth bar 2.6 and moves right; Tooth bar 2.6 driven gears 2.7 clockwise rotate, and gear 2.7 drives oscillating deck 2.2 through driving shaft 2.5 and clockwise rotates, and oscillating deck 2.2 orders about roller 2.1 and clockwise rotates; Return to original state of the present invention, get into next bend cycles.The present invention realizes bend pipe through power drive, alleviates labor strength greatly, and is simple to operate, and whole bend pipe process is quick, efficient.
Claims (4)
1. evaporimeter single head pipeline bending machine, it comprises frame assembly (1), swing mechanism (2), positioner (3), workpiece (4); Said frame assembly (1) is the top board (1.1) of horizontal up and down, the frame structure that base plate (1.2) constitutes, and positioner (3) is fixedly connected on top board (1.1) upper surface; Said swing mechanism (2) is built between top board (1.1), the base plate (1.2); Comprise the pedestal (2.4) that is fixedly connected on the base plate (1.2), be vertically mounted on the driving shaft (2.5) in the pedestal (2.4) and be sleeved on oscillating deck (2.2), the supporting rollern (2.3) of driving shaft (2.5) upper axial successively; Supporting rollern (2.3) and driving shaft (2.5) matched in clearance; Can rotate around driving shaft (2.5), oscillating deck (2.2) is fixedly connected on the driving shaft (2.5); It is characterized in that: be provided with power drive assembly (5) in the side of swing mechanism (2), power drive assembly (5) is fixedly connected on the frame assembly (1); Be provided with the rack and pinion drive mechanism that constitutes by gear (2.7) and tooth bar (2.6) in the middle and lower part of swing mechanism (2) driving shaft (2.5); Said gear (2.7) is fixedly connected on the driving shaft (2.5); Tooth bar (2.6) runs through pedestal (2.4); Be connected with the power cylinder piston rod end of the power drive assembly (5) that is arranged on swing mechanism (2) one sides; Power drive assembly (5) drives tooth bar (2.6) driven gear (2.7) and rotates, thereby realizes that driving shaft (2.5) drives oscillating deck (2.2) and rotates; One side upper surface vertical fixing of said oscillating deck (2.2) upper support roller (2.3) connects roller shaft (2.8); Go up suit roller (2.1) at roller shaft (2.8); Roller (2.1) and roller shaft (2.8) matched in clearance can rotate around roller shaft (2.8); Said supporting rollern (2.3), roller (2.1) are gone up the perforate from top board (1.1) and are stretched out top board (1.1) upper surface; The outer wall that stretches out top board (1.1) at roller (2.1), supporting rollern (2.3) is equipped with arc groove all around; Said roller (2.1) outer wall arc groove and height such as supporting rollern (2.3) outer wall arc groove grade; Its diameter equals the tube outer diameter of workpiece (4), and its center equals the pipe radius of workpiece (4) to the distance of top board (1.1) upper surface.
2. evaporimeter single head pipeline bending machine according to claim 1, it is characterized in that: said gear (2.7) is fixedly connected on the driving shaft (2.5) through flat key.
3. evaporimeter single head pipeline bending machine according to claim 1 is characterized in that: be provided with a spacing bearing pin (3.1) in said positioner (3) side, be used for the spacing of workpiece (4) left and right directions.
4. evaporimeter single head pipeline bending machine according to claim 1 is characterized in that: said frame assembly (1) is gone up, the front end of tooth bar (2.6) is provided with adjustable stopping means (1.3), is used to limit the position that tooth bar (2.6) moves right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101642238A CN102825119A (en) | 2011-06-19 | 2011-06-19 | Single-end pipe bending machine of evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101642238A CN102825119A (en) | 2011-06-19 | 2011-06-19 | Single-end pipe bending machine of evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102825119A true CN102825119A (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101642238A Pending CN102825119A (en) | 2011-06-19 | 2011-06-19 | Single-end pipe bending machine of evaporator |
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| Country | Link |
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| CN (1) | CN102825119A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357722A (en) * | 2013-07-30 | 2013-10-23 | 常州市常蒸蒸发器有限公司 | Horizontal type pipe-bending machine of fin evaporator |
| CN103846327A (en) * | 2013-06-21 | 2014-06-11 | 汤红庆 | Pipe-bending machine |
| CN106001308A (en) * | 2016-06-13 | 2016-10-12 | 陈红玲 | Bending device for heating pipe of evaporator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3845650A (en) * | 1973-01-19 | 1974-11-05 | B Romanov | Machine for manufacturing a coil of a pipe by bending it |
| JPS5542135A (en) * | 1978-09-20 | 1980-03-25 | Hitachi Ltd | Processing die for multi-point simultaneous bending of pipe |
| WO1985000023A1 (en) * | 1983-06-16 | 1985-01-03 | Enaco (Australia) Pty. Ltd. | Pipe deforming method and apparatus |
| CN201073667Y (en) * | 2007-08-22 | 2008-06-18 | 马鞍山钢铁股份有限公司 | Bending device for cooling pipe of blast furnace steel-casting cooling wall |
| CN201217028Y (en) * | 2008-07-15 | 2009-04-08 | 江苏常发制冷股份有限公司 | Full-automatic thin-wall aluminium pipe coreless tube bender |
| CN201217027Y (en) * | 2008-07-15 | 2009-04-08 | 江苏常发制冷股份有限公司 | Small-curvature tube bender |
| CN101486055A (en) * | 2007-12-27 | 2009-07-22 | 李春江 | Method for producing winding pipe of refrigerating device refrigeration evaporator of refrigerator and winding pipe device |
| CN201558895U (en) * | 2009-12-09 | 2010-08-25 | 张家港市明华机械制造有限公司 | Multifunctional pipe bender |
| CN202137240U (en) * | 2011-06-19 | 2012-02-08 | 江苏亚光金属制品有限公司 | Evaporator single-head pipeline pipe bender |
-
2011
- 2011-06-19 CN CN2011101642238A patent/CN102825119A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3845650A (en) * | 1973-01-19 | 1974-11-05 | B Romanov | Machine for manufacturing a coil of a pipe by bending it |
| JPS5542135A (en) * | 1978-09-20 | 1980-03-25 | Hitachi Ltd | Processing die for multi-point simultaneous bending of pipe |
| WO1985000023A1 (en) * | 1983-06-16 | 1985-01-03 | Enaco (Australia) Pty. Ltd. | Pipe deforming method and apparatus |
| CN201073667Y (en) * | 2007-08-22 | 2008-06-18 | 马鞍山钢铁股份有限公司 | Bending device for cooling pipe of blast furnace steel-casting cooling wall |
| CN101486055A (en) * | 2007-12-27 | 2009-07-22 | 李春江 | Method for producing winding pipe of refrigerating device refrigeration evaporator of refrigerator and winding pipe device |
| CN201217028Y (en) * | 2008-07-15 | 2009-04-08 | 江苏常发制冷股份有限公司 | Full-automatic thin-wall aluminium pipe coreless tube bender |
| CN201217027Y (en) * | 2008-07-15 | 2009-04-08 | 江苏常发制冷股份有限公司 | Small-curvature tube bender |
| CN201558895U (en) * | 2009-12-09 | 2010-08-25 | 张家港市明华机械制造有限公司 | Multifunctional pipe bender |
| CN202137240U (en) * | 2011-06-19 | 2012-02-08 | 江苏亚光金属制品有限公司 | Evaporator single-head pipeline pipe bender |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846327A (en) * | 2013-06-21 | 2014-06-11 | 汤红庆 | Pipe-bending machine |
| CN103846327B (en) * | 2013-06-21 | 2015-08-26 | 汤红庆 | A kind of bending machine |
| CN103357722A (en) * | 2013-07-30 | 2013-10-23 | 常州市常蒸蒸发器有限公司 | Horizontal type pipe-bending machine of fin evaporator |
| CN103357722B (en) * | 2013-07-30 | 2015-09-30 | 常州市常蒸蒸发器有限公司 | The horizontal bending machine of evaporator fin |
| CN106001308A (en) * | 2016-06-13 | 2016-10-12 | 陈红玲 | Bending device for heating pipe of evaporator |
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| PB01 | Publication | ||
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| 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: 20121219 |