CN104148876A - Automatic finishing unit for fins - Google Patents
Automatic finishing unit for fins Download PDFInfo
- Publication number
- CN104148876A CN104148876A CN201410363866.9A CN201410363866A CN104148876A CN 104148876 A CN104148876 A CN 104148876A CN 201410363866 A CN201410363866 A CN 201410363866A CN 104148876 A CN104148876 A CN 104148876A
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- CN
- China
- Prior art keywords
- finishing
- fin
- guide rail
- roller
- line slideway
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
- B23P9/02—Treating or finishing by applying pressure, e.g. knurling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
An automatic finishing unit for fins is mainly composed of an automatic finishing machine and a belt conveyor. The belt conveyor is mounted at the preceding stage of the automatic finishing machine which mainly comprises an upper guide rail seat, a lower guide rail seat, two pairs of linear guide rail pairs, altitude blocks, a ball screw assembly, finishing rollers, retainer plates and a servo motor. The linear guide rail pairs are respectively fixedly connected on the lower guide rail seat and the upper guide rail seat, the finishing roller on the lower portion is connected with the lower linear guide rail pair through a nut seat and a nut, the finishing roller on the upper portion is connected with the upper linear guide rail pair through a slider connecting plate, the ball screw assembly is connected with the servo motor through an arc-gear synchronous belt as well as a large synchronous wheel and a small synchronous wheel, and meanwhile, the ball screw assembly is connected with the slider of the lower linear guide rail pair so as to complete reciprocating rolling of the fins in the horizontal direction after the finishing roller is formed by punching; the upper linear guide rail pair is connected with the other upper linear guide rail pair through a connecting plate and a connecting rod so as to complete synchronous reciprocating rolling of the upper finishing roller and the lower finishing roller, and finishing of up-and-down height tolerance of the formed fins can be finally completed.
Description
Technical field
What the present invention relates to is a kind of automatic removing calibration devices of fin automatic finishing unit, the especially burr on aluminum plate-fin heat exchanger thermofin surface and flange, belongs to technical field of automation.
Background technology
Thermofin is the core part in aluminum plate-fin heat exchanger, after machine-shaping, may there is flange and the burr after local punching in thermofin, will have influence on the precision of fin, the brazing quality of the processing precision direct influence plate-fin heat exchanger of fin, finally affects the serviceability of heat exchanger.Yet burr and the flange that by artificial method, cannot effectively remove fin surface, not only can not guarantee that precision and production efficiency are lower.From the viewpoint of improving the machining accuracy of fin and production efficiency etc., be necessary to develop a kind of automatic finishing unit, can realize automatic finishing and the conveying of fin, in assurance fin machining precision, enhance productivity.
summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, and propose a kind of simple to operate, the fin automatic finishing unit that improves fin machining precision and enhance productivity.
The object of the invention is to complete by following technical solution: described fin automatic finishing unit, it is mainly comprised of an automatic finishing machine and a ribbon conveyer, described ribbon conveyer be arranged on automatic finishing machine prime, this ribbon conveyer comprises a frame, two ends in frame are separately installed with half flexible roller that solderless wrapped connection has conveyer belt, and described conveyer belt is connected with the motor stopping with the driving that photoelectric sensor control active roller is installed by an active roller below frame;
Described automatic finishing machine mainly comprises upper and lower track base, line slideway auxiliary, isometry block, ball screw assembly,, finishing pinch roller, retainer plate, servomotor; Two pairs of line slideway auxiliaries connect firmly respectively on lower guideway seat and upper rail seat, the finishing pinch roller of bottom is connected with lower line slideway auxiliary with nut by nut seat, the finishing pinch roller on top is connected with upper line slideway auxiliary by slide block yoke plate, ball screw assembly, is connected with servomotor with big or small synchronizing wheel by arc tooth synchronous belt, be connected with the slide block of lower line slideway auxiliary simultaneously, the fin horizontal direction reciprocating rolling in order to the finishing pinch roller that completes bottom after punching shaping; Upper line slideway auxiliary is connected with upper line slideway auxiliary with connecting rod by yoke plate, completes the finishing pinch roller on top and the synchronous reciprocating of bottom finishing pinch roller and rolls, and finally completes the height tolerance up and down of shaping fin is carried out to finishing;
The height of described isometry block is set corresponding to fin height, and is installed on upper rail seat, in order to regulate the spacing between upper and lower two pairs of finishing pinch rollers, complete to differing heights fin finishing; Described retainer plate is installed on riser, for the retainer of fin, the roller for the location in fin width direction and transmission is installed on described retainer plate.
It is rational in infrastructure, simple to operate that the present invention has, and can automatically complete the height tolerance finishing of shaping fin is not affected to other parameter to comparatively desirable precision, the height relative tolerance of shaping fin can be controlled in 0.03 ~ 0.04mm; Can realize automatic finishing and the conveying of fin, the feature such as enhance productivity when guaranteeing fin machining precision.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention
Fig. 2 is the structural representation of finishing machine of the present invention.
Fig. 3 is the A-A sectional structure schematic diagram in Fig. 2.
Fig. 4 is the I partial enlarged drawing in Fig. 3.
Label shown in figure has: 1, lower guideway seat, 2, upper rail seat, 3, line slideway auxiliary, 4, isometry block, 5, slide block yoke plate, 6, finishing pinch roller, 7, ball screw assembly,, 8, connecting rod, 9, yoke plate, 10, servomotor, 11, roller, 12, retainer plate, 13, arc tooth synchronous belt, 14, automatic finishing machine, 15, ribbon conveyer, 16, frame, 17, conveyer belt, 18, half flexible roller, 19, active roller, 20, motor, 21, fin.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail: shown in Fig. 1, and a kind of fin automatic finishing unit of the present invention, it is mainly comprised of an automatic finishing machine 14 and a ribbon conveyer 15.Described ribbon conveyer 15 be arranged on automatic finishing machine 14 prime, be responsible for the conveying of shaping fin 21, this ribbon conveyer 15 comprises a frame 16, two ends in frame 16 are separately installed with half flexible roller 18 that solderless wrapped connection has conveyer belt 17, and described conveyer belt 17 is connected with the motor 20 stopping with the driving that photoelectric sensor control active roller is installed by an active roller 19 below frame 16.
Shown in Fig. 2-4, described automatic finishing machine mainly comprises upper and lower track base 2,1, line slideway auxiliary 3, isometry block 4, ball screw assembly, 7, finishing pinch roller 6, retainer plate 12, servomotor 10; Two pairs of line slideway auxiliaries 3 connect firmly respectively on lower guideway seat 1 and upper rail seat 2, the finishing pinch roller 6 of bottom is connected with lower line slideway auxiliary 3 with nut by nut seat, the finishing pinch roller 6 on top is connected with upper line slideway auxiliary 3 by slide block yoke plate, ball screw assembly, 7 is connected with servomotor with big or small synchronizing wheel by arc tooth synchronous belt 13, be connected with the slide block of lower line slideway auxiliary 3 simultaneously, the fin horizontal direction reciprocating rolling in order to the finishing pinch roller that completes bottom after punching shaping; Upper line slideway auxiliary 3 is connected with upper line slideway auxiliary with connecting rod 8 by yoke plate 9, completes the finishing pinch roller on top and the synchronous reciprocating of bottom finishing pinch roller and rolls, and finally completes the height tolerance up and down of shaping fin is carried out to finishing;
The height of described isometry block 4 is set corresponding to fin height, and is installed on upper rail seat, in order to regulate the spacing between upper and lower two pairs of finishing pinch rollers, complete to differing heights fin finishing; Described retainer plate 12 is installed on riser, for the retainer of fin, the roller 11 for the location in fin width direction and transmission is installed on described retainer plate 12.
The course of work of the present invention is: the fin 21 after shaping is transported to automatic finishing unit, the prime of finishing system is equipped be responsible for the being shaped conveying of fin of half flexible roller, the driving of roller with stop being controlled by photoelectric sensor, finishing system is by upper and lower a pair of limited roller, fin horizontal direction reciprocating rolling after punching is shaped, flange after the local punching that shaping fin may be existed and burr finishing one time, thereby the height relative tolerance of shaping fin is controlled in 0.03 ~ 0.04mm, this unit can be realized automatic finishing and the conveying of fin, when guaranteeing fin machining precision, enhance productivity.
Claims (2)
1. a fin automatic finishing unit, it is mainly comprised of an automatic finishing machine and a ribbon conveyer, it is characterized in that described ribbon conveyer (15) be arranged on automatic finishing machine (14) prime, this ribbon conveyer (15) comprises a frame (16), two ends in frame (16) are separately installed with half flexible roller (18) that solderless wrapped connection has conveyer belt (17), and described conveyer belt (17) is connected with the motor stopping (20) with the driving that photoelectric sensor control active roller is installed by an active roller (19) below frame;
Described automatic finishing machine mainly comprises upper and lower track base (2,1), line slideway auxiliary (3), isometry block (4), ball screw assembly, (7), finishing pinch roller (6), retainer plate (12), servomotor (10); Two pairs of line slideway auxiliaries (3) connect firmly respectively on lower guideway seat (1) and upper rail seat (2), the finishing pinch roller (6) of bottom is connected with lower line slideway auxiliary (3) with nut by nut seat, the finishing pinch roller (6) on top is connected with upper line slideway auxiliary (3) by slide block yoke plate, ball screw assembly, (7) is connected with servomotor (10) with big or small synchronizing wheel by arc tooth synchronous belt (13), be connected with the slide block of lower line slideway auxiliary (3) simultaneously, the fin horizontal direction reciprocating rolling in order to the finishing pinch roller that completes bottom after punching shaping; Upper line slideway auxiliary (3) is connected with upper line slideway auxiliary (3) with connecting rod (8) by yoke plate (9), complete the finishing pinch roller (6) on top and the synchronous reciprocating of bottom finishing pinch roller (6) and roll, complete the height tolerance up and down of shaping fin (21) is carried out to finishing.
2. fin automatic finishing unit according to claim 1, it is characterized in that the height of described isometry block (4) is corresponding to fin (21) height setting, and be installed on upper rail seat (2), in order to regulate the spacing between upper and lower two pairs of finishing pinch rollers, complete to differing heights fin finishing; Described retainer plate (12) is installed on riser, for the retainer of fin, the roller (11) for the location in fin width direction and transmission is installed on described retainer plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410363866.9A CN104148876B (en) | 2014-07-29 | 2014-07-29 | A kind of fin automatic finishing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410363866.9A CN104148876B (en) | 2014-07-29 | 2014-07-29 | A kind of fin automatic finishing unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104148876A true CN104148876A (en) | 2014-11-19 |
| CN104148876B CN104148876B (en) | 2016-08-24 |
Family
ID=51874593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410363866.9A Active CN104148876B (en) | 2014-07-29 | 2014-07-29 | A kind of fin automatic finishing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104148876B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002178065A (en) * | 2000-12-19 | 2002-06-25 | Kuroda Seisakusho:Kk | Press die device and workpiece machine line |
| JP2003320433A (en) * | 2002-05-02 | 2003-11-11 | Hidaka Seiki Kk | Device for manufacturing fin for heat exchanger |
| CN202278057U (en) * | 2011-11-01 | 2012-06-20 | 宁波荣智自动化科技有限公司 | Double fulcrum pitch adjustment structure for fin forming machine for plate-fin heat exchanger |
| CN202292224U (en) * | 2011-10-20 | 2012-07-04 | 西安理工大学 | Automatic cutter change mechanism for fin-forming machine |
| CN103433403A (en) * | 2013-07-15 | 2013-12-11 | 杭州杭氧股份有限公司 | Automatic numerical control fin formation preparing method |
| CN203579779U (en) * | 2013-11-05 | 2014-05-07 | 中山市奥美森工业有限公司 | Radiating fin punch |
| CN204019056U (en) * | 2014-07-29 | 2014-12-17 | 杭州杭氧股份有限公司 | Fin automatic finishing unit |
-
2014
- 2014-07-29 CN CN201410363866.9A patent/CN104148876B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002178065A (en) * | 2000-12-19 | 2002-06-25 | Kuroda Seisakusho:Kk | Press die device and workpiece machine line |
| JP2003320433A (en) * | 2002-05-02 | 2003-11-11 | Hidaka Seiki Kk | Device for manufacturing fin for heat exchanger |
| CN202292224U (en) * | 2011-10-20 | 2012-07-04 | 西安理工大学 | Automatic cutter change mechanism for fin-forming machine |
| CN202278057U (en) * | 2011-11-01 | 2012-06-20 | 宁波荣智自动化科技有限公司 | Double fulcrum pitch adjustment structure for fin forming machine for plate-fin heat exchanger |
| CN103433403A (en) * | 2013-07-15 | 2013-12-11 | 杭州杭氧股份有限公司 | Automatic numerical control fin formation preparing method |
| CN203579779U (en) * | 2013-11-05 | 2014-05-07 | 中山市奥美森工业有限公司 | Radiating fin punch |
| CN204019056U (en) * | 2014-07-29 | 2014-12-17 | 杭州杭氧股份有限公司 | Fin automatic finishing unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104148876B (en) | 2016-08-24 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.799, Xiangfu Road, Qingshanhu street, Lin'an District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou oxygen generator group Co.,Ltd. Address before: 311241, No. 99, East Ring Road, Qingshan Lake Street, Hangzhou, Zhejiang, Ling'an Patentee before: HANGZHOU HANGYANG Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 799 Xiangfu Road, Qingshanhu street, Lin'an District, Hangzhou City, Zhejiang Province Patentee after: Hang Yang Group Co.,Ltd. Address before: 799 Xiangfu Road, Qingshanhu street, Lin'an District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou oxygen generator group Co.,Ltd. |