CN203846064U - Quenching induction heater and induction quenching device for crankshaft sprocket - Google Patents
Quenching induction heater and induction quenching device for crankshaft sprocket Download PDFInfo
- Publication number
- CN203846064U CN203846064U CN201420199252.7U CN201420199252U CN203846064U CN 203846064 U CN203846064 U CN 203846064U CN 201420199252 U CN201420199252 U CN 201420199252U CN 203846064 U CN203846064 U CN 203846064U
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- China
- Prior art keywords
- induction heating
- base plate
- crankshaft sprocket
- section
- induction
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- Expired - Lifetime
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- 230000006698 induction Effects 0.000 title claims abstract description 119
- 238000010791 quenching Methods 0.000 title claims abstract description 45
- 230000000171 quenching effect Effects 0.000 title claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 76
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 239000004677 Nylon Substances 0.000 claims description 14
- 229920001778 nylon Polymers 0.000 claims description 14
- 239000011796 hollow space material Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000084 colloidal system Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 239000007788 liquid Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Heat Treatment Of Articles (AREA)
Abstract
The utility model relates to a quenching induction heater and an induction quenching device for a crankshaft sprocket. The quenching induction heater comprises a first base plate, a second base plate and a conducting coupling tube which extends from the first base plate and is coupled to the second base plate after at least one induction heating coil is formed; the conducting coupling tube comprises an initial section from the first base plate to the induction heating coil, a final section from the second base plate to the induction heating coil and an insulation isolating plate arranged between the initial section and the final section, wherein the conductive coupling tube is energized by alternating current; a circular hollow portion is formed in the induction heating coil and used to sleeve a gear of the crankshaft sprocket for carrying out induction heating. The quenching induction heater and the induction quenching device disclosed by the utility model have the advantages of simple and very convenient operation, precise quenching, simple structure and low cost and the yield of the product is greatly increased.
Description
Technical field
The utility model relates to induction quenching technology field, especially relates to a kind of crankshaft sprocket quenching induction heater and induction hardening equipment thereof.
Background technology
Crankshaft sprocket is one of strength member on engine, but because its gear is many, quench and often need micro-judgment constantly to adjust position, but owing to there is no suitable tool, light is adjusted by rule of thumb and cannot be reached precision requirement; Therefore in reality is quenched, product crackle rate is higher, and the tooth portion of also very easily damaging becomes waste product simultaneously; If but the standard of developing skill needs the high equipment of purchase price, cost can promote greatly, loses more than gain.
Summary of the invention
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of crankshaft sprocket quenching induction heater and induction hardening equipment thereof, solves the problem of existing crankshaft sprocket induction quenching inconvenience.
For achieving the above object and other relevant objects, the utility model provides a kind of crankshaft sprocket quenching induction heater and induction hardening equipment thereof, comprising: the first base plate and the second base plate; Conductive attachment pipe is attached to described the second base plate from described the first base plate extends and form an induction heating circle; Described conductive attachment pipe is included in beginning section and the second base plate extremely terminal section of described induction heating circle of the first base plate to described induction heating circle, between described beginning section and terminal section, is provided with insulation division board; Wherein, described conductive attachment pipe is connected with alternating-current; Described induction heating circle be formed with circular hollow space for the gear that is sheathed with crankshaft sprocket to carry out induction heating.
Preferably, described conductive attachment pipe extends and is formed with being positioned at coaxial two induction heating circles of Different Plane and the center of circle from described the first base plate and is attached to described the second base plate.
Preferably, described beginning section and terminal section are tied up to interfix by insulated wire body.
Preferably, described beginning section and terminal section bond to interfix by insulation colloid is coated.
Preferably, described beginning section and terminal section respectively secure bond have stiffening plate, and described division board is between two stiffening plates.
Preferably, described division board is in described section and the terminal section institute of beginning respectively between the stiffening plate of combination, described beginning period and terminal section respectively the stiffening plate of combination interfix by nylon screw and nylon nut.
Preferably, described conductive attachment pipe is square tube or pipe.
Preferably, the part of described conductive attachment pipe formation induction heating circle is thinner than beginning section and the terminal section of described conductive attachment pipe, and the part of described formation induction heating circle connects described beginning section and terminal section through multiple broken lines.
For achieving the above object and other relevant objects, the utility model provides a kind of induction hardening equipment, comprises crankshaft sprocket quenching induction heater as above.
As mentioned above, the utility model provides a kind of crankshaft sprocket quenching induction heater and induction hardening equipment thereof, comprising: the first base plate and the second base plate; Conductive attachment pipe is attached to described the second base plate from described the first base plate extends and form an induction heating circle; Described conductive attachment pipe is included in beginning section and the second base plate extremely terminal section of described induction heating circle of the first base plate to described induction heating circle, between described beginning section and terminal section, is provided with insulation division board; Wherein, described conductive attachment pipe is connected with alternating-current; Described induction heating circle be formed with circular hollow space for the gear that is sheathed with crankshaft sprocket to carry out induction heating, it is simple and easy extremely convenient to operate, quench precisely, improving product yield greatly, also due to simple in structure, with low cost.
Brief description of the drawings
Fig. 1 is the horizontal front view of an embodiment of crankshaft sprocket quenching induction heater of the present utility model.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the horizontal front view of the another embodiment of crankshaft sprocket quenching induction heater of the present utility model.
Fig. 4 is the upward view of Fig. 3.
Element numbers explanation
1,1 ' crankshaft sprocket quenching induction heater
The 11,11 ' first base plate
The 12,12 ' second base plate
13,13 ' conductive attachment pipe
131 induction heating circles
The 131 ' first induction heating circle
The 132 ' second induction heating circle
14,14 ' insulation division board
15,15 ' insulated wire body
16,16 ' stiffening plate
17,17 ' nylon screw
18,18 ' nylon nut
Embodiment
By specific specific examples, embodiment of the present utility model is described below, those skilled in the art can understand other advantages of the present utility model and effect easily by the disclosed content of this specification sheets.The utility model can also be implemented or be applied by other different embodiment, and the every details in this specification sheets also can be based on different viewpoints and application, carries out various modifications or change not deviating under spirit of the present utility model.
Embodiment 1:
Refer to Fig. 1, the utility model provides a kind of crankshaft sprocket quenching induction heater 1, comprising: the first base plate 11 and the second base plate 12; Also comprise conductive attachment pipe 13, from described the first base plate 11 extends and form an induction heating circle 131, be attached to described the second base plate 12; Described conductive attachment pipe 13 at least at the first base plate 11 to the beginning section of induction heating circle 131 and the second base plate 12 to being provided with insulation division board 14 between the terminal section of induction heating circle 131, be for example tetrafluoroethylene material; Wherein, described conductive attachment pipe 13 is connected with alternating-current; The circular hollow space that described induction heating circle 131 forms for the gear that is sheathed with crankshaft sprocket to carry out induction heating.
Preferably, the alternating-current that described conductive attachment pipe 13 is logical can be from the first base plate 11 along conductive attachment pipe 13 passage the second base plates 12, described alternating-current is for example 380V commercial power or 220V civil power etc., indirect current with induction quenching this for industry institute conventional techniques means, therefore separately do not repeat.
Preferred but nonessential is, described beginning section and terminal section post and fix respectively in stiffening plate 16, and fixed form is for example welded etc., carrys out reinforcing structure to increase thickness, increase width and increase usable floor area, and described division board 14 described begin section and terminal section respectively between the stiffening plate 16 of combination; Described beginning section and terminal section have bending segment, there is certain distance owing to leaving base plate, thus may be not fine at this position fixed effect, therefore can tie up to strengthen fixing by insulated wire body 15, described insulated wire body 15 can be the conventional line that toughness is relatively high, such as sole line etc.; Or bond to interfix by insulation colloid integral coating, for example, also can by insulation tape or adhesive plaster etc.; Certainly, it should be noted that, this is nonessential, also can ensure the fixed position of beginning between section and terminal section by the rigidity of pitman shaft itself.
Preferably, square tube or pipe that described conductive attachment pipe 13 can be red copper material, preferably square tube, is so convenient to placement and does not also have dead angle.
Preferred but nonessential is, in other embodiments, in order to complete induction heating quenching afterwards, the inwall of described induction heating circle 131 can be provided with the spout hole of quenching use, preferably can be just to part setting, and described conductive attachment pipe 13 can be connected with hardening liquid in the part of described induction heating circle 131, described hardening liquid can be water or other cooling liqss; Certainly, for fear of hardening liquid impact, described induction heating circle 131 is arranged to make described hardening liquid isolation, and for example spatial separation waits to separate hardening liquid as each in waterproof layer of the interior setting example of induction heating circle 131.
Refer to Fig. 2, preferred, it is thinner than beginning section and the terminal section of described conductive attachment pipe 13 that described conductive attachment pipe 13 forms the part of induction heating circle 131, is in order to strengthen bottom quality like this, is difficult for being driven easily again; The part of described formation induction heating circle 131 connects described beginning section and terminal section through multiple broken lines.Preferably, described beginning section and terminal section carry out reinforcing structure intensity by secure bond stiffening plate 16 respectively, described stiffening plate 16 can be the material identical with conductive attachment pipe 13, as shown in the figure, from the above, described beginning section and terminal section post and fix respectively in stiffening plate 16, carry out reinforcing structure to increase thickness, and the shape of described stiffening plate 16 can be trapezoidal, trilateral etc.
In the present embodiment, because insulation division board 14 is located between two stiffening plates 16, therefore described beginning section and terminal section respectively the stiffening plate 16 of secure bond interfix by nylon screw 17 and nylon nut 18, with nylon screw 17 through two stiffening plates 16 and insulation division board 14, and then cooperation nylon nut 18 to fix.
Preferably, described induction heating circle 131 is formed with circular hollow space for being sheathed with the gear on crankshaft sprocket part, the crankshaft sprocket part that on general car, engine is used comprises concentric large gear and little gear, the size of described circular hollow space determines to be sheathed on which gear, so can complete easily quenching by the design's crankshaft sprocket quenching induction heater 1.
Embodiment 2:
Refer to Fig. 3, compared with a upper embodiment, Main Differences is that the present embodiment has multiple induction heating circles and complete on crankshaft sprocket part simultaneously the induction heating of large gear and little gear, in the present embodiment, described in crankshaft sprocket quenching induction heater 1 ', comprise: the first base plate 11 ' and the second base plate 12 '; Also comprise conductive attachment pipe 13 ', from extending and form at least two concentric induction heating circles of corresponding described gear one by one, described the first base plate 11 ' is attached to described the second base plate 12 ', in the present embodiment, only enumerate two, i.e. the first induction heating circle 131 ' and the second induction heating circle 132 ' as shown in the figure, that conductive attachment pipe 13 first forms the first induction heating circle 131 ' that diameter is larger and staggers afterwards to Different Plane again and form the second induction heating circle 132 ' that coaxial diameter is less, but not as limit; As shown in the figure, described conductive attachment pipe 13 ' at least the first base plate 11 ' to the beginning section of the first induction heating circle 131 ' and the second induction heating circle 132 ' and second base plate the 12 ' first induction heating circle 131 ' and the second induction heating circle 132 ' terminal section between be provided with insulation division board 14 ', it is for example tetrafluoroethylene material; Wherein, logical being provided with of described conductive attachment pipe 13 ' is connected with alternating-current; Each gear that the circular hollow space that described each induction heating circle forms is used for being sheathed with crankshaft sprocket is to carry out induction heating, the crankshaft sprocket part that on general car, engine is used comprises concentric large gear and little gear, gets final product the disposable quenching processing that complete multiple gears on crankshaft sprocket by spacing or the diameter of adjusting the first induction heating circle 131 ' and the second induction heating circle 132 ' to adapting to described large gear and little gear.
In the present embodiment, because begin section and terminal section can be arranged in parallel, therefore can omit described insulated wire body 15 '.
Preferably, the alternating-current that described conductive attachment pipe 13 ' is logical can be from the first base plate 11 ' along conductive attachment pipe 13 ' passage the second base plate 12 ', described alternating-current is for example 380V commercial power or 220V civil power etc., indirect current with induction quenching this for industry institute conventional techniques means, therefore separately do not repeat.
Preferred but nonessential is, described beginning section and terminal section post and fix respectively in stiffening plate 16 ', fixed form is for example welded etc., carry out reinforcing structure to increase thickness, increase width and increase usable floor area, and described insulation division board 14 ' be positioned at described begin section and terminal section respectively between two stiffening plates 16 ' of combination.
Preferably, square tube or pipe that described conductive attachment pipe 13 ' can be red copper material, preferably square tube, is so convenient to placement and does not also have dead angle.
Preferred but nonessential is, in other embodiments, in order to complete induction heating quenching afterwards, the inwall of described the first induction heating circle 131 ' and described the second induction heating circle 132 ' can be provided with the spout hole of quenching use, preferably can be just to part setting, and described conductive attachment pipe 13 ' is at least connected with hardening liquid in the part of the first induction heating circle 131 ' and described the second induction heating circle 132 ', described hardening liquid can be water or other cooling liqss; Certainly, affect for fear of hardening liquid, described the first induction heating circle 131 ' and described the second induction heating circle 132 ' are arranged to make the isolation of described hardening liquid, for example spatial separation, induction heating circle 131 ' in as each in waterproof layer of grade of setting example to separate hardening liquid.
Refer to again Fig. 4, preferably, the part that described conductive attachment pipe 13 ' forms the first induction heating circle 131 ' and the second induction heating circle 132 ' is thinner than beginning section and the terminal section of described conductive attachment pipe 13 ', is in order to strengthen bottom quality like this, is difficult for being driven easily; The part of described formation the first induction heating circle 131 ' and the second induction heating circle 132 ' connects described beginning section and terminal section through multiple broken lines.From the above, described beginning section and terminal section are respectively by secure bond stiffening plate 16 ' come reinforcing structure intensity, described stiffening plate 16 ' can be the material identical with conductive attachment pipe 13 ', as shown in the figure, from the above, described beginning section and terminal section is fitted respectively and be for example fixed on stiffening plate 16 ' with welding or riveting method, carrys out reinforcing structure to increase thickness, and the shape of described stiffening plate 16 ' can be trapezoidal or trilateral etc.
In the present embodiment, because insulation division board 14 ' is located between two stiffening plates 16 ', therefore the described stiffening plate 16 ' that begins section and secure bond that terminal section is distinguished interfixes by nylon screw 17 ' and nylon nut 18 ', use nylon screw 17 ' through two stiffening plates 16 ' and insulation division board 14 ', and then coordinate nylon nut 18 ' to fix, also can adopt in addition the mode such as tie up to strengthen fixed effect, certainly and nonessential, only need by the rigidity of pitman shaft itself.
It should be noted that, as shown in the figure, in the present embodiment, because crankshaft sprocket part comprises concentric large gear and little gear and arranges by up-small and down-big, therefore, in the present embodiment the first induction heating circle 131 ' of corresponding large gear under, the second induction heating circle 132 ' of corresponding little gear under, can disposablely complete the quenching processing of two gears on crankshaft sprocket, certainly this is only for exemplifying, can determine by the concrete crankshaft sprocket number of gears under practical situation, not be limited with the present embodiment.
For achieving the above object and other relevant objects, the utility model also provides a kind of induction hardening equipment, comprises crankshaft sprocket quenching induction heater as above.
In sum, the utility model provides a kind of crankshaft sprocket quenching induction heater and induction hardening equipment thereof, comprising: the first base plate and the second base plate; Conductive attachment pipe is attached to described the second base plate from described the first base plate extends and form at least one induction heating circle; Described conductive attachment pipe is included in beginning section and the second base plate extremely terminal section of described induction heating circle of the first base plate to described induction heating circle, between described beginning section and terminal section, is provided with insulation division board; Wherein, described conductive attachment pipe is connected with alternating-current; Described induction heating circle be formed with circular hollow space for the gear that is sheathed with crankshaft sprocket to carry out induction heating, it is simple and easy extremely convenient to operate, quench precisely, improving product yield greatly, also due to simple in structure, with low cost.
Claims (9)
1. a crankshaft sprocket quenching induction heater, is characterized in that, comprising:
The first base plate and the second base plate;
Conductive attachment pipe is attached to described the second base plate from described the first base plate extends and form at least one induction heating circle; Described conductive attachment pipe is included in beginning section and the second base plate extremely terminal section of described induction heating circle of the first base plate to described induction heating circle, between described beginning section and terminal section, is provided with insulation division board; Wherein, described conductive attachment pipe is connected with alternating-current; Described induction heating circle be formed with circular hollow space for the gear that is sheathed with crankshaft sprocket to carry out induction heating.
2. crankshaft sprocket quenching induction heater according to claim 1, is characterized in that, described conductive attachment pipe extends and is formed with being positioned at coaxial two induction heating circles of Different Plane and the center of circle from described the first base plate and is attached to described the second base plate.
3. crankshaft sprocket quenching induction heater according to claim 1, is characterized in that, described beginning section and terminal section are tied up to interfix by insulated wire body.
4. crankshaft sprocket quenching induction heater according to claim 1, is characterized in that, described beginning section and terminal section bond to interfix by insulation colloid is coated.
5. crankshaft sprocket quenching induction heater according to claim 1 and 2, is characterized in that, described beginning section and terminal section respectively secure bond have stiffening plate, and described division board is between two stiffening plates.
6. crankshaft sprocket quenching induction heater according to claim 5, it is characterized in that, described division board is in described section and the terminal section institute of beginning respectively between the stiffening plate of combination, described beginning period and terminal section respectively the stiffening plate of combination interfix by nylon screw and nylon nut.
7. crankshaft sprocket quenching induction heater according to claim 1 and 2, is characterized in that, described conductive attachment pipe is square tube or pipe; Described conductive attachment pipe is copper.
8. crankshaft sprocket quenching induction heater according to claim 1 and 2, it is characterized in that, the part of described conductive attachment pipe formation induction heating circle is thinner than beginning section and the terminal section of described conductive attachment pipe, and the part of described formation induction heating circle connects described beginning section and terminal section through multiple broken lines.
9. an induction hardening equipment, is characterized in that, comprises the crankshaft sprocket quenching induction heater as described in any one in claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199252.7U CN203846064U (en) | 2014-04-19 | 2014-04-19 | Quenching induction heater and induction quenching device for crankshaft sprocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199252.7U CN203846064U (en) | 2014-04-19 | 2014-04-19 | Quenching induction heater and induction quenching device for crankshaft sprocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846064U true CN203846064U (en) | 2014-09-24 |
Family
ID=51559102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420199252.7U Expired - Lifetime CN203846064U (en) | 2014-04-19 | 2014-04-19 | Quenching induction heater and induction quenching device for crankshaft sprocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107641689A (en) * | 2017-11-14 | 2018-01-30 | 如皋市双亚环保科技有限公司 | A kind of tooth axle quenching mechanism |
-
2014
- 2014-04-19 CN CN201420199252.7U patent/CN203846064U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107641689A (en) * | 2017-11-14 | 2018-01-30 | 如皋市双亚环保科技有限公司 | A kind of tooth axle quenching mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |
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| CX01 | Expiry of patent term |