CN103624174A - Tube expander capable of conveniently flanging expanded tubes section by section - Google Patents
Tube expander capable of conveniently flanging expanded tubes section by section Download PDFInfo
- Publication number
- CN103624174A CN103624174A CN201310632595.8A CN201310632595A CN103624174A CN 103624174 A CN103624174 A CN 103624174A CN 201310632595 A CN201310632595 A CN 201310632595A CN 103624174 A CN103624174 A CN 103624174A
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- screw mandrel
- linear guides
- convenient
- time
- expander
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- 230000011218 segmentation Effects 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The invention discloses a tube expander capable of conveniently flanging expanded tubes section by section, which comprises a frame, a group of expanding rods which can slide to and fro on the frame are arranged on the frame, one end of each expanding rod is fixed on an expanding rod die holder, and an unloading base is arranged on the other ends of the expanding rods; the tube expander also comprises second-time and third-time flanging male dies, a fixed crossbeam is arranged on the unloading base, a transverse slider and a first driving part for pushing the transverse slider to move to the left and the right are arranged on the fixed crossbeam, a vertical slider and a second driving part for pushing the vertical slider to move up and down are arranged on the transverse slider, and the second-time and third-time flanging male dies are arranged on the vertical slider. The invention can arrange a reasonable number of second-time and third-time flanging male dies according to the respective strength requirements of heat exchangers in order to ensure that heat exchangers cannot be deformed by overhigh stress; and the second-time and third-time flanging male dies can flange the expanded tube of a heat exchanger section by section for the second time and the third time. Meanwhile, the tube expander can flange part of the expanded tube of the heat exchanger for the second time and the third time according to the requirement of a customer, is easy and convenient to operate, and can be conveniently and accurately adjusted.
Description
Technical field
The present invention relates to a kind of electric tube expander, especially relate to a kind of electric tube expander of being convenient to expand tube segmentation flange.
Background technology
Electric tube expander is for making the necessary equipment of a vitals in air conditioner, i.e. heat exchanger.In heat exchanger production process, need the copper pipe on it to carry out flange two, three times, heat-exchanger copper spout part can be welded with miscellaneous part, guarantee the closed cycle system of heat exchanger.Electric tube expander is all that disposable integral carries out flange two, three times in the market, and plastic force all reaches 20t-30t, and the pressure that heat exchanger produces is larger, easily the lower heat exchanger of self intensity is caused to bulk deformation, bending.Because present heat exchanger kind is many and have a lot of heat exchanger self intensity very low, therefore must overcome the low defect of heat exchanger self intensity, research and develop a kind of novel electric tube expander and match.
Along with the development of civilization of human society improves, to the demand of the energy, be also more and more higher, and problem also the forces enterprise such as raw material are in short supply to seeking to reduce costs, the attitude of energy consumption is more and more urgent.The energy-conservation of heat exchanger self will carry out from each side such as raw material meeting under the prerequisite of function.
Summary of the invention
The object of this invention is to provide a kind of electric tube expander of being convenient to expand tube segmentation flange, solve the disposable flange that carries out two, three times of existing electric tube expander, the problem of the flexible distortion of heat exchanger, and convenient selection carried out flange two, three times to expand tube.
The technical solution adopted for the present invention to solve the technical problems is: a kind of electric tube expander of being convenient to expand tube segmentation flange, comprise frame, in described frame, be provided with one group of expander roll that can slidably reciprocate in frame, expander roll one end is fixed on expander roll die holder, and the other end is provided with discharging seat; Also comprise flanging die two, three times, on described discharging seat, be provided with fixed cross beam, on fixed cross beam, be provided with right and left slide plates and promote the first actuator that right and left slide plates moves left and right, right and left slide plates is provided with to slide up and down plate and promote and slides up and down the second actuator that plate moves up and down, and described two, three flanging dies are arranged on and slide up and down on plate.
For making the movement travel of right and left slide plates more accurate, described fixed cross beam two sections are respectively provided with first linear guides, be fixedly installed and coordinate the first guide rail slide block sliding with the first linear guides in described right and left slide plates.Described the first linear guides is strip structure, is provided with the first bayonet socket coordinating with the first linear guides on described the first guide rail slide block, and described the first linear guide rail card is in the first bayonet socket.
Further, the first described actuator comprises the first screw mandrel being fixed on fixed cross beam and the first drive motors that drives the first screw mandrel to rotate, in right and left slide plates, be provided with retainer, on retainer, be provided with the first feed screw nut who coordinates with the first wire rod thread, the first feed screw nut and the first screw mandrel are joined merga pass the first feed screw nut and are driven right and left slide plates to move left and right.
Further, the second described actuator comprises and is fixed on the second screw mandrel sliding up and down on plate, the retainer other end is provided with the second drive motors that drives the second screw mandrel to rotate, slide up and down and on plate, be provided with the second feed screw nut who coordinates with the second wire rod thread, the second feed screw nut and the second screw mandrel are joined merga pass the second feed screw nut and are driven and slide up and down plate and move up and down.
More accurate for making to slide up and down plate movement travel, described right and left slide plates the right and left is respectively provided with second linear guides, described in slide up and down and on plate, be provided with the second guide rail slide block coordinating with the second linear guides.Described the second linear guides is strip structure, is provided with the second bayonet socket coordinating with the second linear guides on described the second guide rail slide block, and described the second linear guides is stuck in the second bayonet socket.
Beneficial effect of the present invention: the present invention drives right and left slide plates to move left and right by actuator and driven and slided up and down plate and move up and down by actuator, making to be fixed on two, three flanging dies that slide up and down on plate realizes left and right translation and moves up and down, can be according to self requirement of strength of heat exchanger, rational two, three flanging die numbers are set, guarantee heat exchanger not because stressed excessive and be out of shape; Complete two, three flanging die segmentations expand tube is carried out to flange two, three times.Meanwhile, can to part expand tube, carry out flange two, three times according to customer requirement, governing speed is fast, simple to operate.
Below with reference to drawings and Examples, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the perspective view of electric tube expander integral body of the present invention.
Fig. 2 is the perspective view of two, three flanging die drive mechanisms of the present invention.
Fig. 3 is the perspective view of two, three flanging die drive mechanisms of the present invention.
The specific embodiment
Embodiment, as shown in Figures 1 to 3, a kind of electric tube expander of being convenient to expand tube segmentation flange, comprise frame 1, in described frame 1, be provided with one group of expander roll 15 that can slidably reciprocate in frame 1, expander roll 15 one end are fixed on expander roll die holder 16, and the other end is provided with discharging seat 20, are provided with fixed cross beam 3 on discharging seat 20; Frame 1 the right and left is also provided with guide pillar 8, and discharging seat 20 belows are provided with stripper 18, is also provided with one group of expander roll guide plate 17.On described fixed cross beam 3, be provided with right and left slide plates 11 and promote the first actuator 4 that right and left slide plates 11 moves left and right, right and left slide plates 11 is provided with and slides up and down plate 14 and promote to slide up and down the second actuator 5 that plate 14 moves up and down, on plate 14, be provided with one group of two, three flanging die 2 sliding up and down, two, the number of three flanging dies is set according to the intensity of heat exchanger, guarantees that when carrying out two, three flange heat exchanger can be because of stressed not excessive and be out of shape.
Described fixed cross beam is respectively provided with first linear guides 12 on both sides Shang Xia 3, be fixedly installed and coordinate the first guide rail slide block 13 sliding with the first linear guides 12 in described right and left slide plates 11.Described the first linear guides 12 is strip structure, is provided with the first bayonet socket 131 coordinating with the first linear guides 12 on described the first guide rail slide block 13, and described the first linear guides 12 is stuck in the first bayonet socket 131.Described right and left slide plates 11 the right and lefts are respectively provided with second linear guides 6, described in slide up and down and on plate 14, be provided with the second guide rail slide block 7 coordinating with the second linear guides 6.Described the second linear guides 6 is strip structure, is provided with the second bayonet socket 701 coordinating with the second linear guides 6 on described the second guide rail slide block 7, and described the second linear guides 6 is stuck in the second bayonet socket 701.
The first described actuator 4 comprise be fixed on the first screw mandrel 401 on fixed cross beam 3 and drive the first drive motors 404, the first screw mandrels 401 that the first screw mandrel 401 rotates and the rotating shaft of the first drive motors 404 between be provided with the first synchronous pulley 9 of connection function.In right and left slide plates 11, be provided with retainer 402, on retainer 402, be provided with and join merga pass the first feed screw nut 403 with the first feed screw nut 403, the first feed screw nuts 403 of the first screw mandrel 401 threaded engagement and the first screw mandrel 401 and drive right and left slide plates 11 to move left and right.
The second described actuator 5 comprises and is fixed on the second screw mandrel 501 sliding up and down on plate 14, retainer 402 other ends are provided with and drive the second synchronous pulley 10 that is provided with connection function between second screw mandrel 501 the second drive motors 504, the second screw mandrels 501 of rotation and the rotating shaft of the second drive motors 504.Slide up and down the second feed screw nut 503 who is provided with on plate 14 with the second screw mandrel 501 threaded engagement, be also provided with the screw mandrel holder 19 of fixing the second screw mandrel 501.The second feed screw nut 503 and the second screw mandrel 501 are joined merga pass the second feed screw nut 503 and are driven and slide up and down plate 14 and move up and down.
Described the first screw mandrel 401 and the second screw mandrel 501 are ball screw.
Operation principle of the present invention: drive right and left slide plates to move left and right on the first guide rail by the first drive motors, slide up and down plate by the second drive motors drive and move up and down.Two, three times described flanging dies are by right and left slide plates and slide up and down about plate, move up and down.Can rational two, three flanging die numbers be set according to self requirement of strength of heat exchanger, guarantee heat exchanger not because stressed excessive and be out of shape; Complete two, three flanging die segmentations expand tube is carried out to flange two, three times.Meanwhile, can to part expand tube, carry out flange two, three times according to customer requirement, easy and simple to handle, easy to adjust accurate.
Claims (10)
1. an electric tube expander of being convenient to expand tube segmentation flange, comprise frame (1), in described frame (1), be provided with one group of expander roll (15) that can slidably reciprocate in frame (1), it is upper that expander roll (15) one end is fixed on expander roll die holder (16), and the other end is provided with discharging seat (20); Also comprise two, three flanging dies (2), it is characterized in that: on described discharging seat (20), be provided with fixed cross beam (3), on fixed cross beam (3), be provided with right and left slide plates (11) and promote the first actuator (4) that right and left slide plates (11) moves left and right, right and left slide plates (11) is provided with and slides up and down plate (14) and promotion slides up and down the second actuator (5) that plate (14) moves up and down, and described two, three flanging dies (2) are arranged on and slide up and down on plate (14).
2. the electric tube expander of being convenient to expand tube segmentation flange as claimed in claim 1, it is characterized in that: the upper and lower two ends of described fixed cross beam (3) are respectively provided with first linear guides (12), be fixedly installed and coordinate the first guide rail slide block (13) sliding with the first linear guides (12) in described right and left slide plates (11).
3. the electric tube expander of being convenient to expand tube segmentation flange as claimed in claim 2, it is characterized in that: described the first linear guides (12) is strip structure, on described the first guide rail slide block (13), be provided with the first bayonet socket (131) coordinating with the first linear guides (12), described the first linear guides (12) is stuck in the first bayonet socket (131).
4. the electric tube expander of being convenient to expand tube segmentation flange as claimed in claim 1, its feature exists: described the first actuator (4) comprises the first screw mandrel (401) being fixed on fixed cross beam (3) and the first drive motors (404) that drives the first screw mandrel (401) to rotate, in right and left slide plates (11), be provided with retainer (402), on retainer (402), be provided with the first feed screw nut (403) with the first screw mandrel (401) threaded engagement, the first feed screw nut (403) joins merga pass the first feed screw nut (403) with the first screw mandrel (401) and drives right and left slide plates (11) to move left and right.
5. the electric tube expander of being convenient to expand tube segmentation flange as claimed in claim 4, its feature exists: described the second actuator (5) comprises and is fixed on the second screw mandrel (501) sliding up and down on plate (14), retainer (402) other end is provided with the second drive motors (504) that drives the second screw mandrel (501) to rotate, slide up and down the second feed screw nut (503) who is provided with on plate (14) with the second screw mandrel (501) threaded engagement, the second feed screw nut (503) and the second screw mandrel (501) are joined merga pass the second feed screw nut (503) and are driven and slide up and down plate (14) and move up and down.
6. the electric tube expander of being convenient to expand tube segmentation flange as claimed in claim 1, its feature exists: described right and left slide plates (11) the right and left is respectively provided with second linear guides (6), described in slide up and down and on plate (14), be provided with the second guide rail slide block (7) coordinating with the second linear guides (6).
7. the electric tube expander of being convenient to expand tube segmentation flange as claimed in claim 6, its feature exists: described the second linear guides (6) is strip structure, on described the second guide rail slide block (7), be provided with the second bayonet socket (701) coordinating with the second linear guides (6), described the second linear guides (6) is stuck in the second bayonet socket (701).
8. the electric tube expander of being convenient to expand tube segmentation flange as claimed in claim 4, its feature exists: the first synchronous pulley (9) that is provided with connection function between the rotating shaft of described the first screw mandrel (401) and the first drive motors (404).
9. the electric tube expander of being convenient to expand tube segmentation flange as claimed in claim 5, its feature exists: the second synchronous pulley (10) that is provided with connection function between the rotating shaft of described the second screw mandrel (501) and the second drive motors (504).
10. the electric tube expander of being convenient to expand tube segmentation flange as described in claim 4 or 5, its feature exists: described the first screw mandrel (401) and the second screw mandrel (501) are ball screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632595.8A CN103624174B (en) | 2013-12-02 | 2013-12-02 | A kind of electric tube expander being easy to tube expansion segmentation flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632595.8A CN103624174B (en) | 2013-12-02 | 2013-12-02 | A kind of electric tube expander being easy to tube expansion segmentation flange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103624174A true CN103624174A (en) | 2014-03-12 |
| CN103624174B CN103624174B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310632595.8A Active CN103624174B (en) | 2013-12-02 | 2013-12-02 | A kind of electric tube expander being easy to tube expansion segmentation flange |
Country Status (1)
| Country | Link |
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| CN (1) | CN103624174B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289612A (en) * | 2014-09-26 | 2015-01-21 | 中山市奥美森工业有限公司 | Expansion rod selecting device for pipe expander |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01266929A (en) * | 1988-04-19 | 1989-10-24 | Matsushita Refrig Co Ltd | Tube expander for heat-light exchanger |
| JP2007229766A (en) * | 2006-03-01 | 2007-09-13 | Sugino Mach Ltd | Tube expanding apparatus |
| CN201168748Y (en) * | 2008-01-10 | 2008-12-24 | 中山市奥美森工业有限公司 | Vertical pipe expander capable of automatically locating and clamping |
| CN101480681A (en) * | 2008-01-10 | 2009-07-15 | 中山市奥美森工业有限公司 | Vertical type rod expanding arbor machine capable of automatically selecting expanding arbor row number |
| CN102284643A (en) * | 2011-07-13 | 2011-12-21 | 中山市奥美森工业技术有限公司 | Flared scanning device |
| CN202155442U (en) * | 2011-07-13 | 2012-03-07 | 中山市奥美森工业技术有限公司 | Tube expander for scanning flaring |
| CN203711667U (en) * | 2013-12-02 | 2014-07-16 | 黄山三佳谊华精密机械有限公司 | Tube expander convenient for segmented flanging of expanded tubes |
-
2013
- 2013-12-02 CN CN201310632595.8A patent/CN103624174B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01266929A (en) * | 1988-04-19 | 1989-10-24 | Matsushita Refrig Co Ltd | Tube expander for heat-light exchanger |
| JP2007229766A (en) * | 2006-03-01 | 2007-09-13 | Sugino Mach Ltd | Tube expanding apparatus |
| CN201168748Y (en) * | 2008-01-10 | 2008-12-24 | 中山市奥美森工业有限公司 | Vertical pipe expander capable of automatically locating and clamping |
| CN101480681A (en) * | 2008-01-10 | 2009-07-15 | 中山市奥美森工业有限公司 | Vertical type rod expanding arbor machine capable of automatically selecting expanding arbor row number |
| CN102284643A (en) * | 2011-07-13 | 2011-12-21 | 中山市奥美森工业技术有限公司 | Flared scanning device |
| CN202155442U (en) * | 2011-07-13 | 2012-03-07 | 中山市奥美森工业技术有限公司 | Tube expander for scanning flaring |
| CN203711667U (en) * | 2013-12-02 | 2014-07-16 | 黄山三佳谊华精密机械有限公司 | Tube expander convenient for segmented flanging of expanded tubes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289612A (en) * | 2014-09-26 | 2015-01-21 | 中山市奥美森工业有限公司 | Expansion rod selecting device for pipe expander |
| CN104289612B (en) * | 2014-09-26 | 2016-05-18 | 奥美森智能装备股份有限公司 | The expander roll selecting arrangement of electric tube expander |
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| Publication number | Publication date |
|---|---|
| CN103624174B (en) | 2016-08-17 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A tube expanding machine convenient for sectional flanging of tube expanding Effective date of registration: 20221012 Granted publication date: 20160817 Pledgee: Huizhou Commercial Bank Co.,Ltd. Xiuning Branch Pledgor: HUANGSHAN SANJIA YIHUA PRECISION MACHINE Co.,Ltd. Registration number: Y2022980018185 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231130 Granted publication date: 20160817 Pledgee: Huizhou Commercial Bank Co.,Ltd. Xiuning Branch Pledgor: HUANGSHAN SANJIA YIHUA PRECISION MACHINE Co.,Ltd. Registration number: Y2022980018185 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |