CN202137240U - Evaporator single-head pipeline pipe bender - Google Patents

Evaporator single-head pipeline pipe bender Download PDF

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Publication number
CN202137240U
CN202137240U CN201120206090U CN201120206090U CN202137240U CN 202137240 U CN202137240 U CN 202137240U CN 201120206090 U CN201120206090 U CN 201120206090U CN 201120206090 U CN201120206090 U CN 201120206090U CN 202137240 U CN202137240 U CN 202137240U
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CN
China
Prior art keywords
roller
driving shaft
top board
swing mechanism
power drive
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.)
Expired - Fee Related
Application number
CN201120206090U
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Chinese (zh)
Inventor
王登峰
万爱民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU YAGUANG METAL PRODUCTS CO Ltd
Original Assignee
JIANGSU YAGUANG METAL PRODUCTS CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU YAGUANG METAL PRODUCTS CO Ltd filed Critical JIANGSU YAGUANG METAL PRODUCTS CO Ltd
Priority to CN201120206090U priority Critical patent/CN202137240U/en
Application granted granted Critical
Publication of CN202137240U publication Critical patent/CN202137240U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an evaporator single-head pipeline pipe bender, which comprises a fuselage assembly, a swing mechanism, a positioning device, a workpiece and a power drive assembly. The swing mechanism is arranged inside the fuselage assembly. A support roller and a roller are arranged on the upper portion of the swing mechanism and extend out of the top plate of the fuselage assembly. The outer walls of both the support roller and the roller are equipped with circular arc-shaped grooves. The middle and lower part of the swing mechanism is equipped with a gear-and-rack transmission mechanism. The rack is connected with the end portion of the piston rod of the power drive assembly arranged on one side of the swing mechanism. The power drive assembly drives a swing plate to rotate. A roller arranged on the swing plate is rotated along with the swing plate so as to realize the pipe bending of a workpiece. When the evaporator single-head pipeline pipe bender is in use, the pipe bending is realized through the power drive. Therefore, the labor intensity of workers is greatly reduced. Meanwhile, the whole pipe bending process is quick and efficient.

Description

Evaporimeter single head pipeline bending machine
Technical field
The utility model relates to a kind of swan neck system, and more particularly, the utility model 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.
The utility model content
The utility model provides a kind of employing power drive to the deficiency of prior art, can alleviate labor strength greatly, fast, evaporimeter single head pipeline bending machine efficiently.
The utility model is realized 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 utility model 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 the utility model structural representation.
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 utility model 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 the utility model original state 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 the utility model original state, get into next bend cycles.The utility model is realized 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.
CN201120206090U 2011-06-19 2011-06-19 Evaporator single-head pipeline pipe bender Expired - Fee Related CN202137240U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120206090U CN202137240U (en) 2011-06-19 2011-06-19 Evaporator single-head pipeline pipe bender

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120206090U CN202137240U (en) 2011-06-19 2011-06-19 Evaporator single-head pipeline pipe bender

Publications (1)

Publication Number Publication Date
CN202137240U true CN202137240U (en) 2012-02-08

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CN201120206090U Expired - Fee Related CN202137240U (en) 2011-06-19 2011-06-19 Evaporator single-head pipeline pipe bender

Country Status (1)

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CN (1) CN202137240U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102764826A (en) * 2012-07-12 2012-11-07 安徽安泽电工有限公司 Pneumatic forming machine for steel pipe
CN102825119A (en) * 2011-06-19 2012-12-19 江苏亚光金属制品有限公司 Single-end pipe bending machine of evaporator
CN102950207A (en) * 2012-11-15 2013-03-06 古交市银河镁业有限公司 Precise U-shaped bending die for magnesium alloy sectional materials
CN103316976A (en) * 2013-07-08 2013-09-25 河南科隆集团有限公司 Refrigerating elbow processing and rotating workbench
CN104014621A (en) * 2014-06-09 2014-09-03 河南省第二建设集团有限公司 Pipe bending machine
CN107081393A (en) * 2017-06-19 2017-08-22 合肥太通制冷科技有限公司 A kind of three-dimensional bending apparatus of wire-tube evaporator
CN107127230A (en) * 2017-06-19 2017-09-05 合肥太通制冷科技有限公司 A kind of plane electrical swan neck system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102825119A (en) * 2011-06-19 2012-12-19 江苏亚光金属制品有限公司 Single-end pipe bending machine of evaporator
CN102764826A (en) * 2012-07-12 2012-11-07 安徽安泽电工有限公司 Pneumatic forming machine for steel pipe
CN102950207A (en) * 2012-11-15 2013-03-06 古交市银河镁业有限公司 Precise U-shaped bending die for magnesium alloy sectional materials
CN102950207B (en) * 2012-11-15 2015-03-25 古交市银河镁业有限公司 Precise U-shaped bending die for magnesium alloy sectional materials
CN103316976A (en) * 2013-07-08 2013-09-25 河南科隆集团有限公司 Refrigerating elbow processing and rotating workbench
CN104014621A (en) * 2014-06-09 2014-09-03 河南省第二建设集团有限公司 Pipe bending machine
CN107081393A (en) * 2017-06-19 2017-08-22 合肥太通制冷科技有限公司 A kind of three-dimensional bending apparatus of wire-tube evaporator
CN107127230A (en) * 2017-06-19 2017-09-05 合肥太通制冷科技有限公司 A kind of plane electrical swan neck system

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120208

Termination date: 20130619