CN105562811A - Fin cutting-off device - Google Patents
Fin cutting-off device Download PDFInfo
- Publication number
- CN105562811A CN105562811A CN201610085634.0A CN201610085634A CN105562811A CN 105562811 A CN105562811 A CN 105562811A CN 201610085634 A CN201610085634 A CN 201610085634A CN 105562811 A CN105562811 A CN 105562811A
- Authority
- CN
- China
- Prior art keywords
- fin
- cutter
- assembly
- shearing device
- channels
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/04—Shearing machines or shearing devices cutting by blades which move parallel to themselves having only one moving blade
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
The invention relates to a fin cutting-off device which is composed of a driving assembly, a fin channel assembly, a nut counting assembly and a cutter assembly, wherein the driving assembly is connected with the cutter assembly so as to drive the cutter assembly to move; the fin channel assembly comprises a fin channel, a photoelectric sensor for sensing the passing of a fin as well as an air-blowing port for controlling stable transmission of the fin; the nut assembly comprises two nuts which are arranged at two sides of the fin and are close to cutters; and the cutter assembly comprises an eccentric shaft connected with the driving assembly as well as a cutter frame connected with the eccentric shaft, and the cutter frame is connected with an upper cutter for determining reference as well as a lower cutter controlled by the driving assembly for performing cutting from bottom to top. Compared with the prior art, the fin cutting-off device provided by the invention has the advantages of good fin cutting quality, high cutting efficiency, strong stability, wide applicability and capability of realizing fast adjustment.
Description
Technical field
The present invention relates to fin machining device, especially relate to a kind of fin shearing device.
Background technology
Heat radiator fin demand increases, and the production efficiency improving fin increases fin production capacity, is industry problems faced.In fin is produced, cutting operation to be carried out to fin, mode main at present adopts Serve Motor Control cutting, cut off from top to bottom, but the subject matter of operation is like this that the fin band cut off is jagged, this not only have impact on the quality of fin and attractive in appearance, is also unfavorable for the subsequent operation to fin, the problem that the fin that simultaneously also there is cut-out is piled up in passway, can not remodel fast to blade.
Summary of the invention
Object of the present invention is exactly the defect existed to overcome above-mentioned prior art, and provide a kind of can cut out there is no burr, good stability, transmission is stablized, applicability is wide fin shearing device.
Object of the present invention can be achieved through the following technical solutions:
A kind of fin shearing device, is made up of driven unit, fin channels assembly, fertile nurse counting component and cutter assembly,
Described driven unit is connected with cutter assembly, drives cutter assembly motion,
The photoelectric sensor that described fin channels assembly comprises fin channels, induction fin passes through and the inflatable mouth that control fin stabilization transmits, ensure that the fin cut off stably can be sent in follow-up work in fin channels;
Described fertile nurse assembly comprises two the fertile nurses being arranged on fin both sides and arranging near cutting knife, the pitch of fertile nurse is identical with the pitch of fin to be cut, about during normal operation, Wo Mu rotates simultaneously, often turn around and fin can be made to pass by a pitch, fertile nurse exit position distance cutting portion is close, leave fertile nurse once fin just can cut off, off-position is positioned at fin peak;
Described cutter assembly comprises the upper cutter that the eccentric shaft be connected with driven unit, the knife rest be connected with eccentric shaft, knife rest connects and determines benchmark and controls the lower cutter that cuts from the bottom up through driven unit, and the fin neat appearance cut out does not have burr.
Described driven unit comprises servomotor and is connected to the positive coupling on servo motor output shaft.
Described eccentric shaft is connected with servomotor through positive coupling, and eccentric shaft end is connected with knife rest through bearing, controls knife rest and moves back and forth on guide rail, realize all operations of one time of knife rest.
Described fin channels assembly also comprises the handle that can change fin channels angle of inclination, by regulating handle, makes eccentric shaft turns, regulates fin channels angle of inclination.At handle place, count display is installed, can have regulated according to numerical value.
Described fin channels assembly also comprises the handle and knob that can change fin channels width, counting electronics digital indicator has been installed at handle place, can be regulated by the width of the numerical value of digital indicator to fin channels, unclamp handle, regulate counting electronics device can change the width of fin channels.
Described fin channels is also connected with portable plate, this portable plate is taken off the fin that just conveniently can take out well cutting in fin channels.
Described lower cutter and upper cutter are fixedly mounted on knife rest through T-shaped pin.
Described T-shaped pin arranged beneath responds to the proximity transducer of T-shaped pin insertion position, guarantees intact being arranged on knife rest of cutter.
Described upper cutter and lower cutter adopt Hardmetal materials to make and obtain, and the basis ensureing cut-out precision increases service life to a greater extent.
Compared with prior art, the present invention has the following advantages:
1, the fin quality of cutting is good: owing to adopting cutting mode from the bottom up, the fin cut out does not have burr, and shape neat is attractive in appearance;
2, efficiency improves, stability strengthens: owing to adopting eccentric structure, at utmost can utilize motor speed, improve operating efficiency, adopt driven by servomotor, improve the stability of knife rest movement on guide rail, the inflatable mouth in fin channels ensures that the fin cut off stably can be sent in follow-up work on passage;
3, applicability is wide, can quick adjustment: by regulating handle, changing angle of inclination and the width of fin channels, can navigate to rapidly the position of needs, also by unscrewing T-shaped pin, and the cutting knife needed for replacing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is structural representation of the present invention;
Fig. 3 is the partial structurtes schematic diagram of cutter.
In figure: 1-proximity transducer, 2-T type pin, 3-servomotor, 4-handle, the 5-first in command, 6-knob, the 7-second in command, 8-portable plate, 9-fin channels, 10-photoelectric sensor, 11-inflatable mouth, 12-upper cutter, 13-irrigates nurse, 14-lower cutter, 15-knife rest, 16-eccentric shaft, 17-positive coupling, 18-bearing, 19-first guide rail, 20-base plate, 21-second guide rail, 22-hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
A kind of fin shearing device, the structural representation of this device as shown in Figure 1-2, is formed primarily of driven unit, fin channels assembly, fertile nurse counting component and cutter assembly.
Driven unit comprises the eccentric shaft 16 controlling knife rest 15 and cut back and forth, and eccentric shaft 16 is connected with servomotor 3 through positive coupling 17, and eccentric shaft 16 end is installed bearing 18 and is connected with knife rest 15, and the setting of eccentric shaft 16 can realize all operations of one time of knife rest 15; Fin channels assembly comprises the photoelectric sensor 10 that induction fin passes through and the inflatable mouth 11 controlling fin stabilization transmission, and they can ensure the continuity of cutting operation; Fertile nurse assembly is included in two the fertile nurses 13 arranged near cutting knife fin both sides, the pitch of fertile nurse 13 is identical with fin pitch, about during normal operation, Wo Mu 13 rotates simultaneously, often turn around and fin can be made to pass by a pitch, fertile nurse 13 exit position distance cutting portion is close, leave fertile nurse 13 once fin just can cut off, off-position is positioned at fin peak; The lower cutter 14 that cutter assembly comprises the knife rest 15 be connected with eccentric shaft 16, the upper cutter 12 determining benchmark and cuts from the bottom up, its structure as shown in Figure 3.Upper cutter 12 and lower cutter 14 adopt Hardmetal materials to make and obtain, and the fin neat appearance cut out does not have burr.
Channel components also comprises the first in command 5 that can change fin channels angle of inclination and the handle 4 that can change fin channels width and knob 6.Wherein, at the first in command 5 place, count display being installed, by regulating the first in command 5, eccentric shaft 16 having been rotated, regulated fin channels angle of inclination, can regulate according to numerical value.Handle 4 place there are also installed counting electronics digital indicator, can be regulated, unclamp handle by the width of the numerical value of digital indicator to fin channels, regulates counting electronics device can change the width of fin channels.Also comprise the second in command 7 and the portable plate 8 of convenient operation when fin is piled up, this makes the applicability of device greatly strengthen.
T-shaped pin 2 when cutter assembly also comprises for changing cutting knife operation and hole 22, whether T-shaped pin 2 arranged beneath can respond to the proximity transducer 1 of T-shaped pin 2 insertion, can detect T-shaped pin 2 and insert completely, to guarantee intact being arranged on knife rest 15 of cutter.
Device in use, install on the base plate 20, by servomotor 3 drived control, servomotor 3 is connected with eccentric shaft 16 through cased muff coupling 17, the end connection bearing 18 of eccentric shaft 16 and knife rest 15, knife rest is installed cutting knife 12 and lower cutter 14, upper cutter 12 is benchmark of fin, lower cutter 14 cuts fin from the bottom up, and the distance that cutting knife and fertile nurse 13 are installed is very near, rotatably regulates certain angle by fertile nurse 13.Due to the structure of eccentric shaft 16, knife rest can be made on the second guide rail 21 to realize all processes of one time, whether the photoelectric sensor 10 at fin channels 9 place is responded to point fin cut and is passed through, to guarantee that fin enters subsequent operation smoothly.Inflatable mouth 11 in fin channels 9 ensures that the fin cut off stably can be sent in follow-up work in fin channels, keeps the continued operation of cutting.
When cutting knife needs to change, by unscrewing T-shaped pin 2, being inserted in hole 22, being changed by the first guide rail 19.Below T-shaped pin 2, proximity transducer 1 is housed, T-shaped pin 2 can be responded to and whether insert completely, to guarantee intact being arranged on knife rest of cutter.The adjustable first in command 5 changes the angle of inclination of fin channels 9; Adjustable handle 4 mobile knob 6, to the position needed, change the width of fin channels 9; When running into fin in the problem that fin channels mouth is piled up, by regulating the second in command 7, taking off portable plate 8, the fin piled up being taken out, does not affect device and normally work.By such setting, realize the cutting to fin.
Claims (10)
1. a fin shearing device, is characterized in that, this device is made up of driven unit, fin channels assembly, fertile nurse counting component and cutter assembly,
Described driven unit is connected with cutter assembly, drives cutter assembly motion,
The photoelectric sensor that described fin channels assembly comprises fin channels, induction fin passes through and the inflatable mouth that control fin stabilization transmits;
Described fertile nurse assembly comprises two the fertile nurses being arranged on fin both sides and arranging near cutting knife;
Described cutter assembly comprises the upper cutter that the eccentric shaft be connected with driven unit, the knife rest be connected with eccentric shaft, knife rest connects and determines benchmark and controls the lower cutter that cuts from the bottom up through driven unit.
2. a kind of fin shearing device according to claim 1, is characterized in that, described driven unit comprises servomotor and is connected to the positive coupling on servo motor output shaft.
3. a kind of fin shearing device according to claim 2, it is characterized in that, described eccentric shaft is connected with servomotor through positive coupling, and eccentric shaft end is connected with knife rest through bearing, controls knife rest and moves back and forth on guide rail.
4. a kind of fin shearing device according to claim 1, is characterized in that, described fin channels assembly also comprises the handle that can change fin channels angle of inclination, and this handle regulates the angle of inclination of fin channels by eccentric rotation axis.
5. a kind of fin shearing device according to claim 1, is characterized in that, described fin channels assembly also comprises the handle and knob that can change fin channels width.
6. a kind of fin shearing device according to claim 1, is characterized in that, described fin channels is also connected with portable plate.
7. a kind of fin shearing device according to claim 1, is characterized in that, described lower cutter and upper cutter are fixedly mounted on knife rest through T-shaped pin.
8. a kind of fin shearing device according to claim 7, is characterized in that, described T-shaped pin arranged beneath responds to the proximity transducer of T-shaped pin insertion position.
9. a kind of fin shearing device according to claim 1, is characterized in that, described upper cutter and lower cutter adopt Hardmetal materials to make and obtain.
10. a kind of fin shearing device according to claim 1, is characterized in that, the pitch of described fertile nurse is identical with the pitch of fin to be cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610085634.0A CN105562811A (en) | 2016-02-15 | 2016-02-15 | Fin cutting-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610085634.0A CN105562811A (en) | 2016-02-15 | 2016-02-15 | Fin cutting-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105562811A true CN105562811A (en) | 2016-05-11 |
Family
ID=55873740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610085634.0A Pending CN105562811A (en) | 2016-02-15 | 2016-02-15 | Fin cutting-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105562811A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393525A (en) * | 2018-04-28 | 2018-08-14 | 新乡豫新车辆换热设备有限公司 | A kind of plate-fin heat exchanger fin disconnecting device |
| CN108705128A (en) * | 2018-06-20 | 2018-10-26 | 江苏英杰电子器件有限公司 | Cutting mechanism for machine case radiator processing equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08267318A (en) * | 1995-03-31 | 1996-10-15 | Topy Ind Ltd | Fin removing tool in cast aluminum wheel |
| JPH09150315A (en) * | 1995-11-30 | 1997-06-10 | Suzuki Motor Corp | Deburring device for cast product |
| CN203356718U (en) * | 2013-05-24 | 2013-12-25 | 宁波荣智自动化科技有限公司 | Fin cutting machine |
| CN203679395U (en) * | 2014-01-20 | 2014-07-02 | 宁波荣智自动化科技有限公司 | Automatic cutting structure of cutting machine |
| CN204430456U (en) * | 2015-02-16 | 2015-07-01 | 艾普尔换热器(苏州)有限公司 | A kind of corrugated fin cutter sweep |
-
2016
- 2016-02-15 CN CN201610085634.0A patent/CN105562811A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08267318A (en) * | 1995-03-31 | 1996-10-15 | Topy Ind Ltd | Fin removing tool in cast aluminum wheel |
| JPH09150315A (en) * | 1995-11-30 | 1997-06-10 | Suzuki Motor Corp | Deburring device for cast product |
| CN203356718U (en) * | 2013-05-24 | 2013-12-25 | 宁波荣智自动化科技有限公司 | Fin cutting machine |
| CN203679395U (en) * | 2014-01-20 | 2014-07-02 | 宁波荣智自动化科技有限公司 | Automatic cutting structure of cutting machine |
| CN204430456U (en) * | 2015-02-16 | 2015-07-01 | 艾普尔换热器(苏州)有限公司 | A kind of corrugated fin cutter sweep |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393525A (en) * | 2018-04-28 | 2018-08-14 | 新乡豫新车辆换热设备有限公司 | A kind of plate-fin heat exchanger fin disconnecting device |
| CN108393525B (en) * | 2018-04-28 | 2023-12-22 | 豫新汽车热管理科技有限公司 | Fin cutting device of plate-fin heat exchanger |
| CN108705128A (en) * | 2018-06-20 | 2018-10-26 | 江苏英杰电子器件有限公司 | Cutting mechanism for machine case radiator processing equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |