CN103643020B - A kind of for saw blade crown heat-treating apparatus and method - Google Patents
A kind of for saw blade crown heat-treating apparatus and method Download PDFInfo
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- CN103643020B CN103643020B CN201310709629.9A CN201310709629A CN103643020B CN 103643020 B CN103643020 B CN 103643020B CN 201310709629 A CN201310709629 A CN 201310709629A CN 103643020 B CN103643020 B CN 103643020B
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Abstract
The invention provides a kind of technical scheme for saw blade crown thermal treatment unit and method, include lathe bed, the side of lathe bed is provided with saw blade wheelwork, saw blade wheelwork is fixed on lathe bed by the first guide rail, lathe bed is provided with the running gear driving the movement of saw blade wheelwork, saw blade wheelwork is provided with saw blade head clamp.The program effectively can control the disadvantageous effect that human factor causes when crown thermal treatment, improves the working (machining) efficiency of saw blade simultaneously, eliminates the carburizing of carbon when crown thermal treatment, does not affect crown intensity.Intermediate frequency tempering, owing to only carrying out tempering to crown, effectively can utilize electric energy, reduces the power consumption of tempering.
Description
Technical field
What the present invention relates to is saw industry, especially a kind of for saw blade crown heat-treating apparatus and method.
Background technology
In the prior art, known technology is cold and hot metal cutting circular saw blade is the parting tool that Steel-rolling Industry is conventional, its heat treating method first lamellar body is carried out overall modifier treatment, and then quench treatment is carried out to crown, lamellar body is made to have good comprehensive mechanical performance, crown has very high hardness and wear resistance, to complete steel sawing task better.Artificial carbon is generally adopted to quench in the crown thermal treatment of saw industry to saw blade at present, it is high that this traditional thermal treatment has labour intensity, large to harm, crown after process has carburizing, the fragility of crown can be strengthened, because artificial factor can cause the ununiformity of crown hardness simultaneously after quenching, easily cause the sliver of saw blade in sawing process, fragment, use scene to bring potential safety hazard to client; After having quenched in the process of tempering, be that tempering is carried out to whole saw blade, caused the waste of resource like this.This is the weak point existing for prior art.
Summary of the invention
Object of the present invention is exactly for the deficiency existing for prior art, and provide a kind of for saw blade crown heat-treating apparatus and method, the program effectively can control the disadvantageous effect that human factor causes when crown thermal treatment, improve the working (machining) efficiency of saw blade simultaneously, eliminate the carburizing of carbon when crown thermal treatment, do not affect crown intensity.Intermediate frequency tempering, owing to only carrying out tempering to crown, effectively can utilize electric energy, reduces the power consumption of tempering.
This programme is achieved by the following technical measures: a kind of for saw blade crown heat-treating apparatus, include lathe bed, the feature of this programme is: the side of lathe bed is provided with saw blade wheelwork, saw blade wheelwork is fixed on lathe bed by the first guide rail, lathe bed is provided with the running gear driving the movement of saw blade wheelwork, saw blade wheelwork is provided with saw blade head clamp;
The opposite side of lathe bed is provided with the second guide rail, second guide rail is provided with permanent seat, permanent seat is provided with for the radio-frequency generator of saw blade crown quenching with to the medium-frequency generator of saw blade crown tempering, be provided with the setting device driving permanent seat movement in the side of the second guide rail, be provided with for cooling system during Quench and temper in lathe bed side.
Described permanent seat is provided with the 3rd guide rail for radio-frequency generator movement, the side of the 3rd guide rail is provided with radio-frequency generator and moves leading screw.
Described permanent seat is provided with the 4th guide rail for medium-frequency generator movement, the side of the 4th guide rail is provided with medium-frequency generator and moves leading screw.
Described running gear is leading screw.
Described setting device is adjusting screw.
Described saw blade wheelwork is electric motor.
To the method for saw blade crown induction heat treatment, it is to comprise the steps:
1) saw blade is fixed on saw blade head clamp;
2) clear up saw blade crown, keep saw blade crown to clean;
3) adjust the position of permanent seat, make radio-frequency generator corresponding with saw blade crown, and adjust the degree of depth that saw blade crown enters high-frequency inductor, and the left and right distance of saw blade distance high-frequency inductor;
4) frequency of radio-frequency generator, the rotating speed of saw blade, the cooling spray of cooling system is adjusted to the distance of crown;
5) first start cooling system, rear startup radio-frequency generator quenches to saw blade crown;
6) after having quenched, the position of adjustment permanent seat, makes medium-frequency generator corresponding with saw blade, and adjusts the degree of depth that saw blade crown enters intermediate frequency inductor, and the left and right distance of saw blade distance intermediate frequency inductor;
7) frequency of medium-frequency generator, the rotating speed of saw blade, the cooling spray of cooling system is adjusted to the distance of crown;
8) first start cooling system, rear startup medium-frequency generator carries out tempering to saw blade crown;
9), after tempering, saw blade is unloaded from saw blade head clamp.
In described step 6), after having quenched, first close high-frequency inductor, rear closedown cooling system and saw blade wheelwork.
In described step 9), after tempering, first close intermediate frequency inductor, rear closedown cooling system and saw blade wheelwork.
The beneficial effect of this programme can be learnt according to describing of such scheme, owing to there being saw blade wheelwork in this scenario, saw blade can be driven to rotate; Lathe bed is provided with the running gear driving the movement of saw blade wheelwork, so just can adjusts the distance of saw blade to radio-frequency generator or medium-frequency generator; Permanent seat is fixed on lathe bed by the second guide rail, so just can by the position of adjustment permanent seat, and the position of adjustment radio-frequency generator or low frequency generator, realizes quenching or tempering to crown; Lathe bed side is provided with cooling system, when Quench and temper, the sawtooth of saw blade can be cooled; Permanent seat is provided with the 3rd guide rail for radio-frequency generator movement, the position of radio-frequency generator can be adjusted, and then realize the position of adjustment sawtooth and radio-frequency generator; Permanent seat is provided with the 4th guide rail for medium-frequency generator movement, the position of medium-frequency generator can be adjusted, and then realize the position of adjustment sawtooth and radio-frequency generator.
As can be seen here, compared with prior art, have outstanding substantive distinguishing features and significant progress, its beneficial effect implemented also is apparent in the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention one.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structural representation of the specific embodiment of the invention two.
Fig. 4 is the vertical view of Fig. 3.
In figure, 1 is lathe bed, and 2 is saw blade wheelwork, 3 is the first guide rail, and 4 is running gear, and 5 is saw blade head clamp, 6 is the second guide rail, and 7 is permanent seat, and 8 is radio-frequency generator, 9 is medium-frequency generator, and 10 is setting device, and 11 is cooling system, 12 is the 3rd guide rail, 13 move leading screw for radio-frequency generator, and 14 is the 4th guide rail, and 15 move leading screw for medium-frequency generator.
Embodiment
For the technical characterstic of this programme can be clearly demonstrated, below by embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
Embodiment one
Can be found out by accompanying drawing 1 and Fig. 2, the one of this programme is used for saw blade crown heat-treating apparatus, include lathe bed 1, the side of lathe bed 1 is provided with saw blade wheelwork 2, described saw blade wheelwork 2 is electric motor, saw blade wheelwork 2 is fixed on lathe bed 1 by the first guide rail 3, and lathe bed 1 is provided with the running gear 4 driving the movement of saw blade wheelwork 2, and described running gear 4 is leading screw.Saw blade wheelwork 2 is provided with saw blade head clamp 5;
The opposite side of lathe bed 1 is provided with the second guide rail 6, second guide rail 6 is provided with permanent seat 7, permanent seat 7 is provided with for the radio-frequency generator 8 of saw blade crown quenching with to the medium-frequency generator 9 of saw blade crown tempering, the technical program medium-high frequency producer 8 and medium-frequency generator 9 are vertical arrangements, be provided with the setting device 10 driving permanent seat 7 movement in the side of the second guide rail 6, described setting device 10 is adjusting screw.Be provided with for the cooling system 11 during Quench and temper in lathe bed 1 side.
The side described permanent seat 6 is provided with for the 3rd guide rail the 12, three guide rail 12 of radio-frequency generator 8 movement is provided with radio-frequency generator and moves leading screw 13.
The side described permanent seat 6 is provided with for the 4th guide rail the 14, four guide rail 14 of medium-frequency generator 9 movement is provided with medium-frequency generator and moves leading screw 15.
During work 1) saw blade is fixed on saw blade head clamp; 2) clear up saw blade crown, keep saw blade crown to clean; 3) adjust the position of permanent seat, make radio-frequency generator corresponding with saw blade crown, and adjust the degree of depth that saw blade crown enters high-frequency inductor, and the left and right distance of saw blade distance high-frequency inductor; 4) frequency of radio-frequency generator, the rotating speed of saw blade, the cooling spray of cooling system is adjusted to the distance of crown; 5) first start cooling system, rear startup radio-frequency generator quenches to saw blade crown; 6) after having quenched, after having quenched, first high-frequency inductor has been closed, rear closedown cooling system and saw blade wheelwork; Adjust the position of permanent seat again, make medium-frequency generator corresponding with saw blade, and adjust the degree of depth that saw blade crown enters intermediate frequency inductor, and the left and right distance of saw blade distance intermediate frequency inductor; 7) frequency of medium-frequency generator, the rotating speed of saw blade, the cooling spray of cooling system is adjusted to the distance of crown; 8) first start cooling system, rear startup medium-frequency generator carries out tempering to saw blade crown; 9) after tempering, after tempering, first close intermediate frequency inductor, rear closedown cooling system and saw blade wheelwork, then unload saw blade from saw blade head clamp.
Embodiment two
Can be found out by accompanying drawing 3 and Fig. 4, the one of this programme is used for saw blade crown heat-treating apparatus, include lathe bed 1, the side of lathe bed 1 is provided with saw blade wheelwork 2, described saw blade wheelwork 2 is electric motor, saw blade wheelwork 2 is fixed on lathe bed 1 by the first guide rail 3, and lathe bed 1 is provided with the running gear 4 driving the movement of saw blade wheelwork 2, and described running gear 4 is leading screw.Saw blade wheelwork 2 is provided with saw blade head clamp 5;
The opposite side of lathe bed 1 is provided with the second guide rail 6, second guide rail 6 is provided with permanent seat 7, permanent seat 7 is provided with for the radio-frequency generator 8 of saw blade crown quenching with to the medium-frequency generator 9 of saw blade crown tempering, the technical program medium-high frequency producer 8 and medium-frequency generator 9 are transversely arranged, be provided with the setting device 10 driving permanent seat 7 movement in the side of the second guide rail 6, described setting device 10 is adjusting screw.Be provided with for the cooling system 11 during Quench and temper in lathe bed 1 side.
The side described permanent seat 6 is provided with for the 3rd guide rail the 12, three guide rail 12 of radio-frequency generator 8 movement is provided with radio-frequency generator and moves leading screw 13.
The side described permanent seat 6 is provided with for the 4th guide rail the 14, four guide rail 14 of medium-frequency generator 9 movement is provided with medium-frequency generator and moves leading screw 15.
During work 1) saw blade is fixed on saw blade head clamp; 2) clear up saw blade crown, keep saw blade crown to clean; 3) adjust the position of permanent seat, make radio-frequency generator corresponding with saw blade crown, and adjust the degree of depth that saw blade crown enters high-frequency inductor, and the left and right distance of saw blade distance high-frequency inductor; 4) frequency of radio-frequency generator, the rotating speed of saw blade, the cooling spray of cooling system is adjusted to the distance of crown; 5) first start cooling system, rear startup radio-frequency generator quenches to saw blade crown; 6) after having quenched, after having quenched, first high-frequency inductor has been closed, rear closedown cooling system and saw blade wheelwork; Adjust the position of permanent seat again, make medium-frequency generator corresponding with saw blade, and adjust the degree of depth that saw blade crown enters intermediate frequency inductor, and the left and right distance of saw blade distance intermediate frequency inductor; 7) frequency of medium-frequency generator, the rotating speed of saw blade, the cooling spray of cooling system is adjusted to the distance of crown; 8) first start cooling system, rear startup medium-frequency generator carries out tempering to saw blade crown; 9) after tempering, after tempering, first close intermediate frequency inductor, rear closedown cooling system and saw blade wheelwork, then unload saw blade from saw blade head clamp.
The present invention is not limited in above-mentioned embodiment, the change that those of ordinary skill in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.
Claims (7)
1. one kind for saw blade crown heat-treating apparatus, include lathe bed, it is characterized in that: the side of lathe bed is provided with saw blade wheelwork, saw blade wheelwork is fixed on lathe bed by the first guide rail, lathe bed is provided with the running gear driving the movement of saw blade wheelwork, saw blade wheelwork is provided with saw blade head clamp;
The opposite side of lathe bed is provided with the second guide rail, second guide rail is provided with permanent seat, permanent seat is provided with for the radio-frequency generator of saw blade crown quenching with to the medium-frequency generator of saw blade crown tempering, the setting device driving permanent seat movement is provided with in the side of the second guide rail, be provided with in lathe bed side for cooling system during Quench and temper, described permanent seat is provided with the 3rd guide rail for radio-frequency generator movement, the side of the 3rd guide rail is provided with radio-frequency generator and moves leading screw, described permanent seat is provided with the 4th guide rail for medium-frequency generator movement, the side of the 4th guide rail is provided with medium-frequency generator and moves leading screw.
2. according to claim 1 for saw blade crown heat-treating apparatus, it is characterized in that: described running gear is leading screw.
3. according to claim 1 for saw blade crown heat-treating apparatus, it is characterized in that: described setting device is adjusting screw.
4. according to claim 1 for saw blade crown heat-treating apparatus, it is characterized in that: described saw blade wheelwork is electric motor.
5. with device described in claim 1 or 2 or 3 or 4 to a method for saw blade crown induction heat treatment, it is to comprise the steps:
1) saw blade is fixed on saw blade head clamp;
2) clear up saw blade crown, keep saw blade crown to clean;
3) adjust the position of permanent seat, make radio-frequency generator corresponding with saw blade crown, and adjust the degree of depth that saw blade crown enters high-frequency inductor, and the left and right distance of saw blade distance high-frequency inductor;
4) frequency of radio-frequency generator, the rotating speed of saw blade, the cooling spray of cooling system is adjusted to the distance of crown;
5) first start cooling system, rear startup radio-frequency generator quenches to saw blade crown;
6) after having quenched, the position of adjustment permanent seat, makes medium-frequency generator corresponding with saw blade, and adjusts the degree of depth that saw blade crown enters intermediate frequency inductor, and the left and right distance of saw blade distance intermediate frequency inductor;
7) frequency of medium-frequency generator, the rotating speed of saw blade, the cooling spray of cooling system is adjusted to the distance of crown;
8) first start cooling system, rear startup medium-frequency generator carries out tempering to saw blade crown;
9), after tempering, saw blade is unloaded from saw blade head clamp.
6. the method to saw blade crown induction heat treatment according to claim 5, is characterized in that: in described step 6), after having quenched, first close high-frequency inductor, rear closedown cooling system and saw blade wheelwork.
7. the method to saw blade crown induction heat treatment according to claim 5, is characterized in that: in described step 9), after tempering, first close intermediate frequency inductor, rear closedown cooling system and saw blade wheelwork.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310709629.9A CN103643020B (en) | 2013-12-21 | 2013-12-21 | A kind of for saw blade crown heat-treating apparatus and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310709629.9A CN103643020B (en) | 2013-12-21 | 2013-12-21 | A kind of for saw blade crown heat-treating apparatus and method |
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| CN103643020A CN103643020A (en) | 2014-03-19 |
| CN103643020B true CN103643020B (en) | 2015-10-14 |
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| CN110343836A (en) * | 2019-08-30 | 2019-10-18 | 唐山冶金锯片有限公司 | Saw blade tooth tip quenching machine |
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| CN201598315U (en) * | 2010-01-06 | 2010-10-06 | 唐山冶金锯片有限公司 | Circular saw blade tooth top high-frequency hardening machine |
| CN102534167A (en) * | 2011-06-20 | 2012-07-04 | 南京惠诚工具制造有限公司 | Local automatic tooth-by-tooth tempering method of alloy circular saw blade and high-speed automatic tooth-by-tooth tempering machine |
| CN203269992U (en) * | 2013-04-03 | 2013-11-06 | 安徽华龙环保技术工程有限公司 | Saw blade quenching machine |
| CN203653651U (en) * | 2013-12-21 | 2014-06-18 | 日照海恩锯业有限公司 | Device for thermally processing tooth top of circular saw web |
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2013
- 2013-12-21 CN CN201310709629.9A patent/CN103643020B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DD82746A (en) * | ||||
| CN201598315U (en) * | 2010-01-06 | 2010-10-06 | 唐山冶金锯片有限公司 | Circular saw blade tooth top high-frequency hardening machine |
| CN102534167A (en) * | 2011-06-20 | 2012-07-04 | 南京惠诚工具制造有限公司 | Local automatic tooth-by-tooth tempering method of alloy circular saw blade and high-speed automatic tooth-by-tooth tempering machine |
| CN203269992U (en) * | 2013-04-03 | 2013-11-06 | 安徽华龙环保技术工程有限公司 | Saw blade quenching machine |
| CN203653651U (en) * | 2013-12-21 | 2014-06-18 | 日照海恩锯业有限公司 | Device for thermally processing tooth top of circular saw web |
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