CN102672337B - High-frequency induction cutter welding device - Google Patents
High-frequency induction cutter welding device Download PDFInfo
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- CN102672337B CN102672337B CN201210081799.2A CN201210081799A CN102672337B CN 102672337 B CN102672337 B CN 102672337B CN 201210081799 A CN201210081799 A CN 201210081799A CN 102672337 B CN102672337 B CN 102672337B
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Abstract
The invention relates to the field of welding processing, in particular to a cutter welding device of a welded carbide end milling cutter heated in a high-frequency induction manner. The cutter welding device comprises a driving component, a lifting component, a rotating component, a gear shift component, a base component and a welding component, wherein the driving component is used for realizing power output, the lifting component and the rotating component are connected with the driving component and used for realizing lift and the rotation of the cutter, the gear shift component is matched with the lifting component and the rotating component, connected with the driving component and used for realizing the unicity of the movements of lift and rotation, the base component is connected with the lifting component and used for realizing the change of a working table position, and the welding component is connected with the rotating component and used for fixedly clamping the end milling cutter and realizing high-frequency induction welding by finally putting the carbide end milling cutter to be welded into an induction coil. The high-frequency induction cutter welding device is simple in structure, convenient and rapid to use, even in welding temperature distribution, very obvious in economical benefit, capable of effectively improving welding and processing efficiency and welding quality of the carbide end milling cutter, and scrappage is lowered.
Description
Technical field
The present invention relates to field of welding processing, relate in particular to a kind of Welding of cutters device of welded hard-alloy slotting cutter employing high-frequency induction heating.
Background technology
Crisp hard, the poor toughness of the material of carbide alloy and price are high, these factors make that it is difficult to be made into large scale, complex-shaped member is applied, and the welding of carbide alloy and steel body material is the main method compensating its defect, suitable reliable solder technology is constantly being expanded its range of application.Soldering is that carbide alloy is connected to one of the most successful method in steel matrix securely, the characteristics such as high-frequency induction brazing hard alloy cutter is simple in structure, compact with it, good rigidly, use flexibility are large, strong adaptability, are used in Precision Machining and other various metal cuttings processing.
At present, the carbide chip of welded hard-alloy slotting cutter and steel cutter hub also adopt high-frequency induction brazing scheme.But existing welding method is generally manual operation, adopt asbestos to tie blade and cutter hub, make blade relative with cutter hub position relationship fixing.But the method has brought after Cutting tool installation manner inconvenience, blade and cutter hub heating relative position uncertain (even occurring the phenomenon that blade splits away off from cutter hub) to heat the drawbacks such as inhomogeneous, welding quality is unstable, scrappage is high and the amount of doing over again is large thereupon.
Publication number in Chinese utility model patent ublic specification of application " CN 201439155 U ", the patent that name is called " a kind of rotary welding device " discloses a kind of for welding the rotary welding device of circumferential weld seam, and it comprises bearing; Be fixed on the welding gun on bearing; The workpiece rotary module rotating relative to support, PLC control module, fault detection module etc.This scheme is to control motor movement by detection module, PLC, realizes control workbench and carries out corresponding motion.But the method and mechanism are used in carbide end mill HFI welding, equipment cost is high, operation inconvenience, carbide chip and steel cutter hub relative position after heating is fixing, can not effectively solve that clamping inconvenience, welding quality in Welding of cutters process is unstable, working (machining) efficiency and the low problem of security performance.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of drawback that clamping inconvenience, welding quality are unstable, working (machining) efficiency is low that can effectively solve in carbide end mill high frequency induction welding termination process is provided, provide a kind of and can effectively improve the quality of carbide end mill welding processing efficiency and welding, reduce the Welding of cutters device of scrappage.
The present invention is achieved through the following technical solutions.
A kind of high-frequency induction Welding of cutters device of the present invention, it comprises: driver part, realize power output action, the Lift Part and the rotary part that are connected with this driver part, realize cutter lifting and rotation, the shift component that coordinates and be connected with driver part with Lift Part and rotary part, realize lifting and the unicity rotatablely moving, the base member being connected with Lift Part, make can converting of operating position, realize cutter loading-unloading convenient and swift and avoid interfere effect, the welding assembly being connected with rotary part, realize fixing to clamp of milling cutter, carbide end mill the most to be welded is placed in induction coil, realize the effect of eddy-current heating welding, solve prior welding mode troublesome poeration, welding temperature skewness, the shortcomings such as Welding of cutters quality is unstable, high efficiency and the high-quality of carbide end mill welding are realized, reduce the effect of scrappage.
On described driver part, offer driving gear and DC24V motor, realize power output action.
On described Lift Part, offer the parts such as elevating screw pair of nut, lifting tooth wheel seat, coupling sleeve, realize the upper and lower displacement campaign of cutter.
On described rotary part, offer the parts such as rotary table top pinion stand, bearing, check nut, realize rotatablely moving of cutter.
On described shift component, offer the parts such as limiting plate, gear plate, dog link, bearing, realize cutter lifting or the monistic effect that rotatablely moves.
On described base member, offer the parts such as base plate, fixed head, rotation seat, rotating turret, make the conversion of operating position, realize handling cutter and conveniently act on.
On described welding assembly, offer clamp body, induction coil, realize cutter and fix to clamp also soldered effect.
The beneficial effect of a kind of high-frequency induction Welding of cutters device of the present invention is: reasonable in design, simple in structure, easily manufactured, can effectively solve the problem such as convenience, quality stability and temperature distributing disproportionation of carbide end mill welding, can effectively improve the quality of carbide end mill welding processing efficiency and welding, reduced scrappage, economic benefit is very remarkable.
Brief description of the drawings
Fig. 1 is the assembly drawing of high-frequency induction Welding of cutters device of the present invention.
Fig. 2 is the running part partial enlarged drawing of high-frequency induction Welding of cutters device of the present invention.
In figure: 1. base plate, 2. holder, 3. outer-hexagonal bolts, 4. cover plate, 5. bearing A, 6. rotation seat, 7. rotating turret, 8. elevating screw pair of nut, 9. screw, 10.DC24V motor, 11. driving gears, 12. induction coils, 13. clamp bodies, 14. bearing B, 15. rotary table top pinion stands, 16. lifting tooth wheel seats, 17. limiting plates, 18. gear plates, 19. bearing C, 20. supporting screws, 21. coupling sleeves, 22. check nuts, 23. dog links, 24. soket head cap screws.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: a kind of high-frequency induction Welding of cutters device of the present embodiment, comprise: base plate 1, holder 2, outer-hexagonal bolts 3, cover plate 4, bearing A5, rotation seat 6, rotating turret 7, elevating screw pair of nut 8, screw 9, DC24V motor 10, driving gear 11, induction coil 12, clamp body 13, bearing B14, rotary table top pinion stand 15, lifting tooth wheel seat 16, limiting plate 17, gear plate 18, bearing C19, supporting screw 20, coupling sleeve 21, check nut 22, dog link 23, soket head cap screw 24.Base plate 1, holder 2, nut 3, cover plate 4, bearing A5, rotation seat 6, rotating turret 7 forms base member, wherein the step cylindrical of holder 2 and the inner ring of bearing A are made interference fit, be opened in endoporus on rotation seat 6 and the outer ring of bearing A and make interference fit, base plate 1 is connected into one with fixed head 2 by welding manner, rotating turret 7 is connected into one with rotation seat 6 by welding manner, the inner hole thread that both open by cover plate 4 and long spiro nail 3 and holder 2 is fixed, make rotating turret 7 can on base plate 1, do rotatablely moving of certain angle, thereby it is easy to loading and unloading quick to realize carbide end mill, avoid the effect of interfering, elevating screw pair of nut 8, lifting tooth wheel seat 16, coupling sleeve 21, supporting screw 20 form Lift Part and are fixed on rotating turret 7 by soket head cap screw 24, wherein elevating screw pair of nut 8 top cylindricals and coupling sleeve 21 bottom endoporus are made interference fit and are connected into one by welding manner, lifting tooth wheel seat 16 is external tooth, and rotary table top pinion stand 15 is internal tooth.Lifting tooth wheel seat 16 lower end cylindricals and coupling sleeve 21 are made interference fit and are fixed by supporting screw 20, in the time that driving gear 11 is positioned at B gear, engage with lifting tooth wheel seat by its external tooth, thereby realize the upper and lower displacement campaign of cutter, rotary table top pinion stand 15, bearing B14, check nut 22 form rotary part, wherein rotary table top pinion stand 15 lower end power transmission shaft cylindricals and bearing B14 inner ring are made interference fit, the outer ring of bearing B14 and lifting tooth wheel seat 16 endoporus are made interference fit, and by check nut 22 and the upper outside thread connection of rotary table top pinion stand 15 lower end power transmission shaft, rotary part is connected with Lift Part, in the time that driving gear 11 is positioned at A gear, engage with rotary table top pinion stand by its external tooth, thereby realize rotatablely moving of cutter, driving gear 11 and DC24V motor 10 form driver part, and DC24V motor 10 is connected with power supply, realize the effect of power output, limiting plate 17, gear plate 18, dog link 23, bearing C19 forms shift component, wherein DC24V motor 10 is fixed by screw 9 with gear plate 18, interference fit is made by the endoporus being opened on gear plate 18 and limiting plate 17 in the outer ring of bearing C, the inner ring of bearing C and lifting tooth wheel seat middle-end cylindrical are made interference fit, shift component is connected with Lift Part and rotary part, dog link 23 tops are fixed on limiting plate 17, the endoporus of offering on the bottom of dog link 23 and rotating turret 7 is made matched in clearance, make position fixing (do not produce and rotatablely move) relatively of limiting plate 17, the handle of pulling gear plate 18 can make driving gear 11 in different gear (A, B gear), realize cutter lifting or the monistic effect that rotatablely moves, clamp body 13, induction coil 12 form welding assembly, wherein, clamp carbide chip by 4 tungsten electrode silks offering on clamp body 13, position between carbide chip and steel cutter hub is not changed, clamp body 13 is made matched in clearance by the cylindrical on its bottom endoporus and rotary table top pinion stand 15 tops and is realized location and by the magnet of offering on clamp body 13, cutter carried out to clamping and fix, carbide end mill the most to be welded is placed on induction coil 12 inside, thereby realizes the effect of eddy-current heating welding.So far, whole carbide end mill welding job is all complete.
Claims (1)
1. a high-frequency induction Welding of cutters device, is characterized in that: comprising: base member, Lift Part, rotary part, driver part, shift component, welding assembly;
Base member comprises base plate (1), holder (2), nut (3), cover plate (4), bearing A(5), rotation seat (6), rotating turret (7), the step cylindrical of described holder (2) and the inner ring of bearing A are made interference fit, be opened in endoporus on rotation seat (6) and the outer ring of bearing A and make interference fit, base plate (1) is connected into one with fixed head (2) by welding manner, rotating turret (7) is connected into one with rotation seat (6), the inner hole thread that rotating turret (7) and rotation seat (6) are opened by cover plate (4) and long spiro nail (3) and holder (2) is fixed, rotating turret (7) can be rotated on base plate (1),
Lift Part comprises elevating screw pair of nut (8), lifting tooth wheel seat (16), coupling sleeve (21), supporting screw (20), elevating screw pair of nut (8) is fixed on rotating turret (7) by soket head cap screw (24), elevating screw pair of nut (8) top cylindrical and coupling sleeve (21) bottom endoporus are made interference fit, make elevating screw pair of nut (8) and coupling sleeve (21) be connected into one, lifting tooth wheel seat (16) lower end cylindrical and coupling sleeve (21) are made interference fit and are fixed by supporting screw (20), in the time that driving gear (11) is positioned at B gear, engage with lifting tooth wheel seat by its external tooth,
Rotary part comprises rotary table top pinion stand (15), bearing B(14), check nut (22), rotary table top pinion stand (15) lower end power transmission shaft cylindrical and bearing B(14) inner ring makes interference fit, bearing B(14) outer ring and lifting tooth wheel seat (16) endoporus make interference fit, lifting tooth wheel seat (16) is by check nut (22) and the upper outside thread connection of rotary table top pinion stand (15) lower end power transmission shaft, rotary part is connected with Lift Part, in the time that driving gear (11) is positioned at A gear, engage with rotary table top pinion stand by its external tooth,
Driving gear (11) and DC24V motor (10) composition driver part, DC24V motor (10) is connected with power supply;
Shift component comprises limiting plate (17), gear plate (18), dog link (23), bearing C(19), DC24V motor (10) is fixed by screw (9) with gear plate (18), interference fit is made by the endoporus being opened on gear plate (18) and limiting plate (17) in the outer ring of bearing C, the inner ring of bearing C and lifting tooth wheel seat middle-end cylindrical are made interference fit, shift component is connected with Lift Part and rotary part, dog link (23) top is fixed on limiting plate (17), the endoporus of offering on the bottom of dog link (23) and rotating turret (7) is made matched in clearance, make the position of limiting plate (17) relatively fixing, the handle of pulling gear plate (18) makes driving gear (11) in A, the gear that B is different, make cutter lifting or rotatablely move,
Welding assembly comprises clamp body (13), induction coil (12), clamp carbide chip by 4 tungsten electrode silks offering on clamp body (13), position between carbide chip and steel cutter hub is not changed, clamp body (13) is made matched in clearance by the cylindrical on its bottom endoporus and rotary table top pinion stand (15) top and is realized and locating and the magnet that passes through to offer on clamp body (13) carries out clamping by cutter and fixes, and carbide end mill the most to be welded is placed on induction coil (12) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210081799.2A CN102672337B (en) | 2012-03-26 | 2012-03-26 | High-frequency induction cutter welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210081799.2A CN102672337B (en) | 2012-03-26 | 2012-03-26 | High-frequency induction cutter welding device |
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| Publication Number | Publication Date |
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| CN102672337A CN102672337A (en) | 2012-09-19 |
| CN102672337B true CN102672337B (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210081799.2A Expired - Fee Related CN102672337B (en) | 2012-03-26 | 2012-03-26 | High-frequency induction cutter welding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104689489A (en) * | 2015-03-16 | 2015-06-10 | 瑞地玛医学科技有限公司 | Straight line swing arm type robot treatment bed |
| CN105291153B (en) * | 2015-11-05 | 2017-02-01 | 马晓东 | Full-automatic vegetable cutter |
| CN107617815A (en) * | 2016-07-15 | 2018-01-23 | 昆山爱易达机电有限公司 | A kind of full-automatic alloy cutter welding machine |
| CN109158748B (en) * | 2018-09-18 | 2021-06-18 | 大连理工大学 | High-frequency induction automatic welding device for clamping blade of polycrystalline diamond machine |
| CN110014216A (en) * | 2019-04-17 | 2019-07-16 | 北京探矿工程研究所 | Automatic high-frequency welding device for drill bit and working method of automatic high-frequency welding device |
| CN111112699A (en) * | 2019-12-25 | 2020-05-08 | 常州机电职业技术学院 | Rotatable twist drill device capable of being positioned |
| CN114406574B (en) * | 2022-01-28 | 2024-04-05 | 厦门金鹭特种合金有限公司 | Coupling type welding tool for manufacturing cutter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB669352A (en) * | 1949-04-27 | 1952-04-02 | Claude Arch Bowlus | Machine for inductively welding seams |
| CN201807832U (en) * | 2010-04-20 | 2011-04-27 | 川北真空科技(北京)有限公司 | Equipment for producing lossless heat preservation vessels |
| CN202701598U (en) * | 2012-03-26 | 2013-01-30 | 江苏大学 | High-frequency sensing cutter welding device |
-
2012
- 2012-03-26 CN CN201210081799.2A patent/CN102672337B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB669352A (en) * | 1949-04-27 | 1952-04-02 | Claude Arch Bowlus | Machine for inductively welding seams |
| CN201807832U (en) * | 2010-04-20 | 2011-04-27 | 川北真空科技(北京)有限公司 | Equipment for producing lossless heat preservation vessels |
| CN202701598U (en) * | 2012-03-26 | 2013-01-30 | 江苏大学 | High-frequency sensing cutter welding device |
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| CN102672337A (en) | 2012-09-19 |
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