CN103100762A - Cooling fin machining tool and machining process - Google Patents
Cooling fin machining tool and machining process Download PDFInfo
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- CN103100762A CN103100762A CN2013100561764A CN201310056176A CN103100762A CN 103100762 A CN103100762 A CN 103100762A CN 2013100561764 A CN2013100561764 A CN 2013100561764A CN 201310056176 A CN201310056176 A CN 201310056176A CN 103100762 A CN103100762 A CN 103100762A
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Abstract
The invention discloses a cooling fin machining tool which is characterized by comprising a fixing base, a work-piece fixing mechanism, a power mechanism and a cutter mechanism. The work-piece fixing mechanism and the power mechanism are fixed on the fixing base. The cutter mechanism is connected with the power mechanism and used for cutting off burrs and tooth pieces remaining on cooling fins. The tool can effectively remove the burrs and the tooth pieces remaining on the blanking edges of the cooling fins, replaces machine tool machining, saves cost, ensures quality, improves production efficiency, prevents short circuit or burnout of electronic components due to the fact that metal chips fall on the electronic components when the tool is applied to the electronic components, and improves safety.
Description
Technical field
The invention belongs to electronic component formula fin process equipment and technology field, be specifically related to a kind of radiating fin processing tool and processing technology, be used for the residual burr in fin blanking edge and the machining of gear piece.
Background technology
As everyone knows, in order to make electronic component (mainboard, wiring board etc.) be able to normal operation, usually need to fin be set on sidepiece and/or the top of electronic component, by the fin effect that the temperature rise that makes electronic component descends of bearing the responsibility, and in the process of fin, usually first by sawing machine or other similar equipment, fin is cut, then enter follow-up operation such as numerical control fine finishining.But after fin is cut, cut toward staying in that the position can stay very sharp burr and gear piece is residual, and these residual burrs and gear piece are easy to injure operating personnel's the dangerous accident of limbs initiation in changing the process of subsequent handling over to, therefore need to process this.
The patent of invention that the patent No. is 201210035108, name is called folding machine of radiating fins is by fin burr rolling mechanism, the edge burr of the length direction that residues in fin to be swashed the flattening-out volt of exerting pressure, rather than burr is removed, not have the burr of removal very easily to cause the damage of electronic element products of the present invention.
In existing burr processing method, usually processed with milling mode by the burr that the main equipments such as vertical knee-type milling machine or numerical control machining center will remain on fin by the operation skilled worker, the weak point of this processing mode is:
1, equipment cost is high and need skilled worker's operation of certain profession basis;
2, manufacturing efficient is low;
3, the linking weak effect between operation because needing to mill process equipment by manually fin being carried to after in cutting operation, fin being cut, can't carry out the serialization production and processing.
Summary of the invention
The object of the present invention is to provide a kind of can be effectively with fin both sides root burr and the residual abundant removing of gear piece to avoid the fin frock of damage operator limbs in subsequent handling processing.
Another object of the present invention is to provide a kind of and adopts above-mentioned frock to carry out to fin the processing technology that deburring is processed.
In order to reach the foregoing invention purpose, the technical scheme that the present invention adopts is: a kind of radiating fin processing tool is provided, it is characterized in that: comprise holder, workpiece fixed mechanism, actuating unit and cutter mechanism; Described workpiece fixed mechanism and actuating unit are fixed on holder; Described cutter structure is connected with dynamic structure, is used for residuing in burr on fin and the excision of gear piece.
In radiating fin processing tool of the present invention, described workpiece fixed mechanism comprises the first locating piece, regulating block, adjusting screw(rod), adjusting screw(rod) holder, the first standing screw, the second locating piece, the second standing screw, the 3rd locating piece and the 3rd standing screw; Described regulating block is arranged on the first locating piece, and adjusting screw(rod) is fixed on the adjusting screw(rod) holder, is used for regulating regulating block the A face of its inner surface and workpiece is close to; The second locating piece is arranged on the first locating piece, and the second standing screw is arranged on the second locating piece, is used for regulating the distance of workpiece C face and cutter mechanism; The 3rd locating piece is arranged on the side of the first locating piece, and the 3rd standing screw is arranged on the 3rd locating piece, and the height and position that is used for adjusting the 3rd locating piece is close to the B face of its inner surface and workpiece; Described workpiece fixed mechanism is fixed on holder by the first standing screw, is used for workpiece is fixed.
In radiating fin processing tool of the present invention, be provided with escapement with the surface of the work contact position on described regulating block, the second locating piece and the 3rd locating piece.
In radiating fin processing tool of the present invention, described cutter mechanism comprises cutter standing screw, the base of tool, tool fixing seat, cutter, cutting-tool angle adjusting fixed mechanism and the first holder screw rod; The described base of tool is connected with tool fixing seat, and cutter and cutter standing screw are arranged on the base of tool; The first holder screw rod and cutting-tool angle are regulated fixed mechanism and are arranged on tool fixing seat; Described cutter mechanism is fixed on actuating unit by the first holder screw rod, is used for the burr that residues in fin both sides and the machining of gear piece.
In radiating fin processing tool of the present invention, described actuating unit comprises handle, drive link, transmission pole socket, handle fixing base, guide rail, track base, guide rail standing screw, guide rail fixed block and guide rail fixed block screw rod; Described handle is connected with handle fixing base by the second screw rod, is connected with drive link by the first screw rod; Drive link is connected with the transmission pole socket by the 3rd screw rod; The transmission pole socket is connected with track base, and track base is connected with guide rail; Guide rail is provided with the guide rail standing screw, and the front end of guide rail is provided with the guide rail fixed block, and the guide rail fixed block is provided with guide rail fixed block screw rod, by guide rail standing screw and guide rail fixed block screw rod, guide rail is fixed.
In radiating fin processing tool of the present invention, be provided with the second holder screw rod on described holder, be used for holder is fixed on production line.
The technique that adopts above-mentioned radiating fin processing tool that fin is processed is: workpiece is positioned on the workpiece fixed mechanism is fixed, regulate again cutter mechanism, cutter mechanism is completed under the drive of actuating unit the burr of workpiece both sides and the excision of gear piece are processed.
In above-mentioned technique, the detailed process that described workpiece is fixed on the workpiece fixed mechanism is:
I, workpiece is positioned over the first locating piece surface, regulates workpiece C face to the position of the cutter edge of a knife by the second standing screw and the second locating piece, then lock the second standing screw, workpiece D face is close to the second locating piece at this moment;
The height of II, adjusting the 3rd locating piece, making workpiece B identity distance is 2 ± 0.3mm from the height of the 3rd locating piece, then locks the 3rd standing screw, this moment, workpiece B face and the 3rd locating piece inner surface were smooth;
III, rotation adjusting screw(rod) are passed to regulating block by the screw thread of regulating holder with power, and the inner surface of regulating block is pinned workpiece A face.
In above-mentioned technique, the concrete adjustment process of described cutter mechanism is: regulate the dilatability of cutter by the cutter standing screw, then regulate by cutting-tool angle the angle that fixed mechanism is regulated cutter, then cutter is fixed.
In above-mentioned technique, the detailed process that described actuating unit drive cutter mechanism is carried out machining is: pull handle, drive drive link power is transferred to track base, when track base is moved on guide rail, the drive cutter mechanism is completed the machining to burr on fin and gear piece.
In above-mentioned technique, described workpiece is applied on electronic component.
In sum, the present invention has following beneficial effect:
1) processing tool of the present invention can effectively be removed residual burr and the gear piece in fin blanking edge, replace machine tooling, save cost, ensure the quality of products, enhance productivity, and avoid when this workpiece is applied on electronic component, metal fillings falls cause the electronic component short circuit or burn out on electronic component, and security is improved.
2) frock generalization degree of the present invention is high and easy to use, does not need skilled worker's operation of specialty.
3) frock of the present invention can be installed on production line or workbench, and process time is short, checks out after processing directly to forward subsequent processing to, and does not need a dead lift, makes efficient thereby improve.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of escapement of the present invention.
Fig. 3 is the structural representation of workpiece of the present invention.
Wherein, 11, adjusting screw(rod); 12, adjusting screw(rod) holder; 13, regulating block; 14, the first standing screw; 15, the second standing screw; 16, the second locating piece; 17, the first locating piece; 18, the 3rd locating piece; 19, the 3rd standing screw; 110, escapement; 21, cutter standing screw; 22, the base of tool; 23, cutter; 24, the first holder screw rod; 25, tool fixing seat; 26, cutting-tool angle is regulated fixed mechanism; 31, handle; 32, the first screw rod; 33, drive link; 34, the second screw rod; 35, the 3rd screw rod; 36, transmission pole socket; 37, handle fixing base; 38, track base; 39, guide rail standing screw; 310, guide rail; 311, guide rail fixed block; 312, guide rail fixed block screw rod; 4, holder; 41, the second holder screw rod; 5, workpiece.
The specific embodiment
Below in conjunction with specific embodiment, the specific embodiment of the present invention is done and is described in detail:
Embodiment
As shown in Figure 1, radiating fin processing tool provided by the invention comprises holder 4, workpiece fixed mechanism, cutter mechanism and actuating unit; Holder 4 is mainly used in fixation workpiece fixed mechanism and actuating unit, guarantees the precise positioning of each parts in working angles; Holder 4 is fixed on production line by the second holder screw rod 41, installs and convenient disassembly, facilitates procedure arrangement; As shown in Figure 3, the total A face of workpiece to be processed, B face, C face and D face.
The workpiece fixed mechanism is arranged on holder 4, and workpiece 5 is not moved when being subject to external force, and the assurance cutter can be completed operation processing smoothly when cutting residual burr and gear piece; This workpiece fixed mechanism comprises the first locating piece 17, regulating block 13, adjusting screw(rod) 11, adjusting screw(rod) holder 12, the first standing screw 14, the second locating piece 16, the second standing screw 15, the 3rd locating piece 18 and the 3rd standing screw 19; Regulating block 13 is arranged on the first locating piece 17, and adjusting screw(rod) 11 is fixed on adjusting screw(rod) holder 12, is used for regulating regulating block 13 the A face of its inner surface and workpiece is close to; The second locating piece 16 is arranged on the first locating piece 17, and the second standing screw 15 is arranged on the second locating piece 16, is used for regulating the distance of workpiece C face and cutter mechanism; The 3rd locating piece 18 is arranged on the side of the first locating piece 17, and the 3rd standing screw 19 is arranged on the 3rd locating piece 18, and the height and position that is used for adjusting the 3rd locating piece 18 is close to the B face of its inner surface and workpiece; The workpiece fixed mechanism is fixed on holder 4 by the first standing screw 14, is used for workpiece is fixed; As shown in Figure 2, in order in manufacturing procedure, workpiece not to be moved in short transverse afterwards, the surperficial top that contacts with workpiece at regulating block 13, the second locating piece 16 and the 3rd locating piece 18 arranges an escapement 110.
Adopt above-mentioned workpiece fixed mechanism to the operating process that workpiece is fixed to be: workpiece 5 to be placed on the first locating piece 17 surfaces, to use die nut to unclamp the second standing screw 15 and the 3rd standing screw 19; Regulate workpiece C face to the position of the cutter edge of a knife by the second locating piece 16, regulate rear locking the second standing screw 15, this moment, workpiece D face was close to the second locating piece 16; Regulate again the 3rd locating piece 18, making its short transverse (is the distance that workpiece cutting face to the three locating pieces stay 2 ± 0.3mm to correct position, lock simultaneously the 3rd standing screw 19, workpiece B face this moment (needing the surface of the work of cutting burr) is smooth with the 3rd locating piece 18 inner surfaces; Rotate counterclockwise adjusting screw(rod) 11 with left hand again, adjusting screw(rod) 11 is fixed on above adjusting screw(rod) holder 12, adjusting screw(rod) 11 is passed to regulating block 13 by the screw threads of regulating above adjusting screw(rod) holder 12 with power, and the inner surface of regulating block 13 just can be firmly tightly pins the A face of workpiece 5.At this moment, workpiece 5 is completed fixing with the workpiece fixed mechanism.
Cutter mechanism is arranged on actuating unit, is fixed on actuating unit by the first holder screw rod 24, is used for the burr that residues in fin both sides and the machining of gear piece; This cutter mechanism comprises cutter standing screw 21, the base of tool 22, tool fixing seat 25, cutter 23, cutting-tool angle adjusting fixed mechanism 26 and the first holder screw rod 24; The base of tool 22 is connected with tool fixing seat 25, and cutter 23 and cutter standing screw 21 are arranged on the base of tool 22; The first holder screw rod 24 and cutting-tool angle are regulated fixed mechanism 26 and are arranged on tool fixing seat 25.
Above-mentioned cutter mechanism is regulated, make its cutting size and Tool in Cutting angle meet processing criterion and specification requirement; Concrete adjustment process is: regulate fixed mechanism 26 with die nut loosening cutter standing screw 21 and cutting-tool angle; Cutter standing screw 21 is used for fixed cutting tool 23, and cutter 23 is freely flexible, determines locking cutter standing screw 21(cutting-tool engineering parameter behind the position: steel alloy, and blade processing needs precision horizontal surface grinding machine, the edge angle requires 70 degree, 20 degree correct grindings); Cutting-tool angle is regulated the angle that fixed mechanism 26 is mainly used in regulating fixed cutting tool 23, and according to different products, the flexibility ratio of this angular adjustment is larger.
Actuating unit is arranged on holder 4, for the cutting of cutter mechanism provides power; This actuating unit comprises handle 31, drive link 33, transmission pole socket 36, handle fixing base 37, guide rail 310, track base 38, guide rail standing screw 39, guide rail fixed block 311 and guide rail fixed block screw rod 312; Handle 31 is connected with handle fixing base 37 by the second screw rod 34, and is connected with drive link 33 by the first screw rod 32; Drive link 33 is connected with transmission pole socket 36 by the 3rd screw rod 35; Transmission pole socket 36 is connected with track base 38, and track base 38 is connected with guide rail 310; Guide rail 310 is provided with guide rail standing screw 39, and the front end of guide rail 310 is provided with guide rail fixed block 311, and guide rail fixed block 311 is provided with guide rail fixed block screw rod 312, is fixed by guide rail standing screw 39 and 312 pairs of guide rails 310 of guide rail fixed block screw rod.
Adopt this actuating unit to cut for cutter mechanism the process that power is provided to be: the right hand is held handle 31, direction is to power as shown in Figure 1, power is passed to drive link 33 by lever principle, and drive link 33 can be passed to track base 38 with power, and at this moment track base 38 is along guide rail 310 direction motion in accordance with regulations; Guide rail 310 is accurate fixing by guide rail fixed block 311, guide rail standing screw 39 and guide rail fixed block screw rod 312; Track base 38 can drive cutter mechanism when moving back and forth and complete cutting on guide rail 310, a circulation cutting is just completed in so complete motion, and two circulations just can be completed the processing of a product.
In addition, the workpiece finished product of the present invention's processing is mainly used in (as mainboard, wiring board etc.) on electronic element products, fall probably cause the electronic component short circuit or burn out on electronic devices and components if any metal fillings, therefore frock of the present invention and processing technology can be removed burr effectively by the mode of cutting, having solved metal fillings drops and affects the problem of end product function, easy to use, security also is improved.
Although in conjunction with specific embodiments the specific embodiment of the present invention is described in detail, be not to be restriction to this patent protection domain.In claims limited range, various modifications that those skilled in the art can make without creative work or adjust the protection that still is subjected to this patent.
Claims (10)
1. a radiating fin processing tool, is characterized in that: comprise holder (4), workpiece fixed mechanism, actuating unit and cutter mechanism; Described workpiece fixed mechanism and actuating unit are fixed on holder (4); Described cutter structure is connected with dynamic structure, is used for burr and the gear piece that residues on fin excised.
2. radiating fin processing tool according to claim 1, it is characterized in that: described workpiece fixed mechanism comprises the first locating piece (17), regulating block (13), adjusting screw(rod) (11), adjusting screw(rod) holder (12), the first standing screw (14), the second locating piece (16), the second standing screw (15), the 3rd locating piece (18) and the 3rd standing screw (19); Described regulating block (13) is arranged on the first locating piece (17), and adjusting screw(rod) (11) is fixed on adjusting screw(rod) holder (12), is used for regulating regulating block (13) the A face of its inner surface and workpiece is close to; The second locating piece (16) is arranged on the first locating piece (17), and the second standing screw (15) is arranged on the second locating piece (16), is used for regulating the distance of workpiece C face and cutter mechanism; The 3rd locating piece (18) is arranged on the side of the first locating piece (17), and the 3rd standing screw (19) is arranged on the 3rd locating piece (18), and the height and position that is used for adjusting the 3rd locating piece (18) is close to the B face of its inner surface and workpiece; Described workpiece fixed mechanism is fixed on holder by the first standing screw (14), is used for workpiece is fixed.
3. radiating fin processing tool according to claim 2 is characterized in that: the upper and surface of the work of described regulating block (13), the second locating piece (16) and the 3rd locating piece (18) contact position is provided with escapement (110).
4. radiating fin processing tool according to claim 1 is characterized in that: described cutter mechanism comprises that cutter standing screw (21), the base of tool (22), tool fixing seat (25), cutter (23), cutting-tool angle regulate fixed mechanism (26) and the first holder screw rod (24); The described base of tool (22) is connected with tool fixing seat (25), and cutter (23) and cutter standing screw (21) are arranged on the base of tool (22); The first holder screw rod (24) and cutting-tool angle are regulated fixed mechanism (26) and are arranged on tool fixing seat (25); Described cutter mechanism is fixed on actuating unit by the first holder screw rod (24), is used for the burr and the gear piece that residue in fin both sides are carried out machining.
5. radiating fin processing tool according to claim 1, it is characterized in that: described actuating unit comprises handle (31), drive link (33), transmission pole socket (36), handle fixing base (37), guide rail (310), track base (38), guide rail standing screw (39), guide rail fixed block (311) and guide rail fixed block screw rod (312); Described handle (31) is connected with handle fixing base (37) by the second screw rod (34), is connected with drive link (33) by the first screw rod (32); Drive link (33) is connected with transmission pole socket (36) by the 3rd screw rod (35); Transmission pole socket (36) is connected with track base (38), and track base (38) is connected with guide rail (310); Guide rail (310) is provided with guide rail standing screw (39), the front end of guide rail (310) is provided with guide rail fixed block (311), guide rail fixed block (311) is provided with guide rail fixed block screw rod (312), by guide rail standing screw (39) and guide rail fixed block screw rod (312), guide rail (310) is fixed.
6. radiating fin processing tool according to claim 1, is characterized in that: be provided with the second holder screw rod (41) on described holder (4), be used for holder (4) is fixed on production line.
7. fin processing technology is characterized in that: workpiece is positioned on the workpiece fixed mechanism is fixed, then regulate cutter mechanism, cutter mechanism is completed under the drive of actuating unit the burr of workpiece both sides and the excision of gear piece are processed.
8. fin processing technology according to claim 7, is characterized in that, the detailed process that described workpiece is fixed on the workpiece fixed mechanism is:
I, workpiece is positioned over the first locating piece surface, regulates workpiece C face to the position of the cutter edge of a knife by the second standing screw and the second locating piece, then lock the second standing screw, workpiece D face is close to the second locating piece at this moment;
The height of II, adjusting the 3rd locating piece, making workpiece B identity distance is 2 ± 0.3mm from the height of the 3rd locating piece, then locks the 3rd standing screw, this moment, workpiece B face and the 3rd locating piece inner surface were smooth;
III, rotation adjusting screw(rod) are passed to regulating block by the screw thread of regulating holder with power, and the inner surface of regulating block is pinned workpiece A face.
9. fin processing technology according to claim 7, it is characterized in that, the concrete adjustment process of described cutter mechanism is: regulate the dilatability of cutter by the cutter standing screw, then regulate by cutting-tool angle the angle that fixed mechanism is regulated cutter, then cutter is fixed;
The detailed process that described actuating unit drive cutter mechanism is carried out machining is: pull handle, drive drive link power is transferred to track base, when track base is moved on guide rail, the drive cutter mechanism is completed the machining to burr on fin and gear piece.
10. according to claim 7 ~ 9 arbitrary described fin processing technologys, it is characterized in that: described workpiece is applied on electronic component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310056176.4A CN103100762B (en) | 2013-02-22 | 2013-02-22 | Cooling fin machining tool and machining process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310056176.4A CN103100762B (en) | 2013-02-22 | 2013-02-22 | Cooling fin machining tool and machining process |
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| CN103100762A true CN103100762A (en) | 2013-05-15 |
| CN103100762B CN103100762B (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310056176.4A Active CN103100762B (en) | 2013-02-22 | 2013-02-22 | Cooling fin machining tool and machining process |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600274A (en) * | 2013-12-05 | 2014-02-26 | 徐四伟 | Radiating fin surface treatment process |
| CN103612172A (en) * | 2013-12-05 | 2014-03-05 | 徐四伟 | Deburring device for surface of cooling fin |
| CN103862112A (en) * | 2014-03-18 | 2014-06-18 | 无锡忻润汽车安全系统有限公司 | Integral cutting device for conducting sheet lap joint part of executor |
| CN104741955A (en) * | 2015-04-09 | 2015-07-01 | 昆山市太祥科技电子有限公司 | Milling and clamping system for radiating sheet |
| WO2020108181A1 (en) * | 2018-11-30 | 2020-06-04 | 中兴通讯股份有限公司 | Fin tool |
| CN112958847A (en) * | 2021-02-01 | 2021-06-15 | 孙振生 | Integrative deburring device of grid plate |
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| CN2370378Y (en) * | 1999-04-08 | 2000-03-22 | 富准精密工业(深圳)有限公司 | Fin fixing clamp for heat radiator |
| JP2000091479A (en) * | 1998-09-07 | 2000-03-31 | Enomoto Co Ltd | Manufacture for semiconductor device heat radiating fin |
| CN202291620U (en) * | 2011-10-14 | 2012-07-04 | 南南铝业股份有限公司 | Processing device for circular bosses of radiating fins |
| CN102581167A (en) * | 2012-02-16 | 2012-07-18 | 常熟市友邦散热器有限责任公司 | Trimming machine for processing radiating fin |
| CN203091882U (en) * | 2013-02-22 | 2013-07-31 | 四川华力电子有限公司 | Cooling fin machining tool |
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| JP2000091479A (en) * | 1998-09-07 | 2000-03-31 | Enomoto Co Ltd | Manufacture for semiconductor device heat radiating fin |
| CN2370378Y (en) * | 1999-04-08 | 2000-03-22 | 富准精密工业(深圳)有限公司 | Fin fixing clamp for heat radiator |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600274A (en) * | 2013-12-05 | 2014-02-26 | 徐四伟 | Radiating fin surface treatment process |
| CN103612172A (en) * | 2013-12-05 | 2014-03-05 | 徐四伟 | Deburring device for surface of cooling fin |
| CN103862112A (en) * | 2014-03-18 | 2014-06-18 | 无锡忻润汽车安全系统有限公司 | Integral cutting device for conducting sheet lap joint part of executor |
| CN104741955A (en) * | 2015-04-09 | 2015-07-01 | 昆山市太祥科技电子有限公司 | Milling and clamping system for radiating sheet |
| CN104741955B (en) * | 2015-04-09 | 2017-03-22 | 昆山市太祥科技电子股份有限公司 | Milling and clamping system for radiating sheet |
| WO2020108181A1 (en) * | 2018-11-30 | 2020-06-04 | 中兴通讯股份有限公司 | Fin tool |
| CN112958847A (en) * | 2021-02-01 | 2021-06-15 | 孙振生 | Integrative deburring device of grid plate |
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|---|---|
| CN103100762B (en) | 2015-02-04 |
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