CN105112620A - Single-tooth full-length integral quenching inductor - Google Patents
Single-tooth full-length integral quenching inductor Download PDFInfo
- Publication number
- CN105112620A CN105112620A CN201510667201.1A CN201510667201A CN105112620A CN 105112620 A CN105112620 A CN 105112620A CN 201510667201 A CN201510667201 A CN 201510667201A CN 105112620 A CN105112620 A CN 105112620A
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- CN
- China
- Prior art keywords
- heating wires
- tooth
- heating
- heating wire
- wires
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- Granted
Links
- 238000010791 quenching Methods 0.000 title claims abstract description 16
- 230000000171 quenching effect Effects 0.000 title claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims description 6
- 210000003781 tooth socket Anatomy 0.000 abstract 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003245 working effect Effects 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
Landscapes
- Heat Treatment Of Articles (AREA)
- General Induction Heating (AREA)
Abstract
The invention provides a single-tooth full-length integral quenching inductor which comprises two connecting leads, wherein a heating lead is arranged between the two connecting leads; the heating wire comprises a plurality of heating wire units, each heating wire unit consists of two tooth surface heating wires and a tooth root heating wire, and a magnetizer is arranged between the two tooth surface heating wires; in practical application, the number of the heating wire units is increased according to the height of a workpiece, after the heating wire units are connected into a whole end to end, the upper end and the lower end of each heating wire unit are respectively connected with the two connecting wires to form a series loop, so that the section length of the whole heating wire is equal to the tooth width of the workpiece, each tooth socket is integrally heated when the heating wire is used, and water is sprayed after the heating wire is heated. The inductor can accumulate the number of the heating wire groups according to the actual height of a workpiece, so that the length of the inductor is equal to the tooth width of the workpiece, the heating speed is greatly increased by integrally heating each tooth socket, the working efficiency is improved, the quenching is stable, the processing quality is good, and the rejection rate is low.
Description
Technical field
The present invention relates to induction heating device, especially a kind of for carrying out the inductor block processed that quenches to gear tooth.
Background technology
Along with a large amount of uses of large slewing bearing, more and more higher to the requirement of bearing teeth medium frequency quenching technology, to meet its work-ing life.
At present for the inductor block to all kinds of large-size pivoting support gear tooth quenching, general employing two heating wires series connection, the mode of scanning quenching is processed, and limit heating edge water spray, the feature of this inductor block is inefficiency, long processing time, and after workpiece sampling, pattern of fever is difficult to reach perfect condition, and easily produce the phenomenon of tooth crest burning, tooth root portion burning deficiency, thus cause waste product.
Summary of the invention
For increasing work efficiency, guarantee quench quality, rate of reducing the number of rejects and seconds, the present invention proposes a kind of for carrying out the inductor block processed that quenches to gear tooth.
For this reason, technical scheme of the present invention is: a kind of monodentate total length integral quenching inductor block, comprise two connection wires, heating wires is provided with between two connection wires, heating wires is provided with retaining plate for imitative tooth slot structure, two both sides connecting wire, it is characterized in that: described heating wires comprises multiple heating wires unit, each heating wires unit is made up of two flank of tooth heating wires and the tooth root heating wires be connected between two flank of tooth heating wires, between two flank of tooth heating wires, be provided with magnetizer; Increase the quantity of heating wires unit according to the height of workpiece in practical application, after each heating wires unit joins end to end and is integrated, its upper and lower two ends are connected wire with two respectively again and are connected to form series loop, thus make the facewidth of the cross-sectional length of whole heating wires and workpiece equal, make the heating of each teeth groove entirety during use, spray water after heating simultaneously.
Beneficial effect:
Heating wires is arranged to multiple heating wires unit by the present invention, each heating wires unit is made up of two flank of tooth heating wires and tooth root heating wires, tooth root heating wires is connected between two flank of tooth heating wires, can be added up according to the actual height of workpiece during use the quantity of heating wires unit, thus make inductor block length equal with the workpiece facewidth, to heat each teeth groove entirety, the rate of heating of inductor block is significantly improved, increase work efficiency with this, workpiece facewidth size is larger, and heating efficiency is higher; Spray water after heating simultaneously, guarantee stability of quenching, improve processing quality, reduce scrap rate.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is vertical view of the present invention;
Fig. 3 is the syndeton schematic diagram connecting wire and heating wires in the present invention;
Number in the figure is: 1, connect wire; 2, retaining plate; 3, flank of tooth heating wires; 4, tooth root heating wires; 5, magnetizer; 6, supporting gear;
The cross-sectional length of L, whole heating wires; The facewidth of W, supporting gear.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of monodentate total length integral quenching inductor block, comprises two and connects wire 1, connects between wire 1 be provided with heating wires at two, heating wires is imitative tooth slot structure, and the left and right sides connecting wire 1 at two is respectively equipped with a retaining plate 2; Described heating wires comprises five heating wires unit, and each heating wires unit is made up of two rooted tooth face heating wires 3 and the rooted tooth root heating wires 4 be connected between two rooted tooth face heating wires 3, between two rooted tooth face heating wires 3, be provided with magnetizer 5; The quantity of heating wires unit can be increased (here according to the height of workpiece in practical application, according to the height of supporting gear 6, the quantity of heating wires unit is set to five), during assembling, first five heating wires unit are joined end to end and be integrated, then descend two ends to be connected wire 1 with two respectively to be more on the whole connected to form series loop after five heating wires unit being connected as a single entity, thus make the facewidth W of the cross-sectional length L of whole heating wires and supporting gear equal, to make the heating of each teeth groove entirety during use, spray water after heating simultaneously.
As shown in Figure 1 and Figure 2, during use, supporting gear 6 is placed on frock clamp, inductor block is placed in the teeth groove of supporting gear 6, adjust the gap of inductor block heating wires and supporting gear 6 tooth surface, then by cylindrical pattern, supporting gear 6 is positioned, guarantee that supporting gear 6 is constant with the relative position of inductor block; Open quenching machine power supply, inductor block produces heat to the surface integral quenching at the bottom of the monodentate flank of tooth, tooth; After monodentate hard surfacing completes, supporting gear 6 is rotated, enter the quenching processing of next tooth surface.
Heating wires is arranged to multiple heating wires unit by the present invention, each heating wires unit is made up of two flank of tooth heating wires and tooth root heating wires, tooth root heating wires is connected between two flank of tooth heating wires, can be added up according to the actual height of workpiece during use the quantity of heating wires unit, thus make inductor block length equal with the workpiece facewidth, to heat each teeth groove entirety, the rate of heating of inductor block is significantly improved, increase work efficiency with this, workpiece facewidth size is larger, and heating efficiency is higher; Spray water after heating simultaneously, guarantee stability of quenching, improve processing quality, reduce scrap rate.
Claims (1)
1. a monodentate total length integral quenching inductor block, comprise two connection wires, heating wires is provided with between two connection wires, heating wires is imitative tooth slot structure, two both sides connecting wire are provided with retaining plate, it is characterized in that: described heating wires comprises multiple heating wires unit, each heating wires unit is made up of two flank of tooth heating wires and the tooth root heating wires be connected between two flank of tooth heating wires, between two flank of tooth heating wires, be provided with magnetizer; Increase the quantity of heating wires unit according to the height of workpiece in practical application, after each heating wires unit joins end to end and is integrated, its upper and lower two ends are connected wire with two respectively again and are connected to form series loop, thus make the facewidth of the cross-sectional length of whole heating wires and workpiece equal, make the heating of each teeth groove entirety during use, spray water after heating simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510667201.1A CN105112620B (en) | 2015-10-16 | 2015-10-16 | A kind of monodentate total length integral quenching inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510667201.1A CN105112620B (en) | 2015-10-16 | 2015-10-16 | A kind of monodentate total length integral quenching inductor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105112620A true CN105112620A (en) | 2015-12-02 |
| CN105112620B CN105112620B (en) | 2017-06-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510667201.1A Active CN105112620B (en) | 2015-10-16 | 2015-10-16 | A kind of monodentate total length integral quenching inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105112620B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108048644A (en) * | 2017-12-28 | 2018-05-18 | 南京高速齿轮制造有限公司 | Quenching inducer is scanned along tooth socket |
| CN112658626A (en) * | 2020-12-24 | 2021-04-16 | 莱芜泰山煤矿机械有限公司 | Gear machining process capable of improving efficiency |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1162113A (en) * | 1966-05-02 | 1969-08-20 | Archdale James & Co Ltd | Induction Hardening of Gear Teeth |
| CN202072733U (en) * | 2011-05-12 | 2011-12-14 | 洛阳新强联回转支承有限公司 | Quenching inductor for large module tooth surfaces and tooth roots |
| CN202430262U (en) * | 2011-07-26 | 2012-09-12 | 苏州亚太金属有限公司 | Intermediate-frequency buried oil quenching inductor heated along oblique tooth groove |
| CN203373395U (en) * | 2013-07-01 | 2014-01-01 | 南车戚墅堰机车车辆工艺研究所有限公司 | Quenching inductor for spur gear |
| CN104694732A (en) * | 2015-03-20 | 2015-06-10 | 江苏金基特钢有限公司 | Steel wire induction-heating device |
-
2015
- 2015-10-16 CN CN201510667201.1A patent/CN105112620B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1162113A (en) * | 1966-05-02 | 1969-08-20 | Archdale James & Co Ltd | Induction Hardening of Gear Teeth |
| CN202072733U (en) * | 2011-05-12 | 2011-12-14 | 洛阳新强联回转支承有限公司 | Quenching inductor for large module tooth surfaces and tooth roots |
| CN202430262U (en) * | 2011-07-26 | 2012-09-12 | 苏州亚太金属有限公司 | Intermediate-frequency buried oil quenching inductor heated along oblique tooth groove |
| CN203373395U (en) * | 2013-07-01 | 2014-01-01 | 南车戚墅堰机车车辆工艺研究所有限公司 | Quenching inductor for spur gear |
| CN104694732A (en) * | 2015-03-20 | 2015-06-10 | 江苏金基特钢有限公司 | Steel wire induction-heating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108048644A (en) * | 2017-12-28 | 2018-05-18 | 南京高速齿轮制造有限公司 | Quenching inducer is scanned along tooth socket |
| CN112658626A (en) * | 2020-12-24 | 2021-04-16 | 莱芜泰山煤矿机械有限公司 | Gear machining process capable of improving efficiency |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105112620B (en) | 2017-06-20 |
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Address after: 442012 Shiyan city of Hubei province PRINTRONICS Pulin Industrial Park Road No. 6 Applicant after: Constant induction technology (Shiyan) Limited by Share Ltd Address before: 442012 Shiyan city of Hubei province PRINTRONICS Pulin Industrial Park Road No. 6 Applicant before: Shiyan Hengjin Technology Co.,Ltd. |
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