CN204251651U - For continuous curve surface workpiece quenching can servo-actuated pivotal quenching inducer - Google Patents
For continuous curve surface workpiece quenching can servo-actuated pivotal quenching inducer Download PDFInfo
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- CN204251651U CN204251651U CN201420767112.5U CN201420767112U CN204251651U CN 204251651 U CN204251651 U CN 204251651U CN 201420767112 U CN201420767112 U CN 201420767112U CN 204251651 U CN204251651 U CN 204251651U
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- tension arm
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- 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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Abstract
For continuous curve surface workpiece quenching can a servo-actuated pivotal quenching inducer, comprise induction quenching head and tension arm, one end of tension arm upper arm and tension arm underarm connects with variable-frequency pulse direct supply, is fixed in driving mechanism frame; The other end connects with tension frame respectively, and tension frame is C type structure, and two free ends of tension frame connect with rotating shaft respectively; Induction quenching head comprises tinsel and catch, and tinsel is D shape sheet body structure, tinsel is provided with axis hole and water pipe via hole; Multiple tinsel superposes up and down and forms induction quenching head body, and the tangent plane of each tinsel forms induction quenching head working face; Rotating shaft runs through the axis hole on tinsel and upper and lower two catch, is flexibly connected with the two ends of tension frame.This induction quenching head can realize one multiplex, be applicable to the continuous curve surface quench treatment of different shape, specification, this hardening head is rotatable, with quenching Surface Method to vertical, by regulate motor realize hardening head at the uniform velocity feeding, realize speed of feed constant.
Description
Technical field
The utility model relates to a kind of induction hardening equipment, specifically a kind of rotatable inductor block being applicable to continuous curve surface hard heat treatment.
Background technology
The hard surfacing of current most of continuous curve surface workpiece, most by the manual quenching of operator or first two form of making profiling quenching induction.Rely on workman to quench by hand, in manual operation process, technique is unstable, and cause quenching hardness uneven, depth of hardening zone is uneven, even occurs that quenching workpiece surface produces fine fisssure, has a strong impact on quenching effect and workpiece quality; Dependence profiling is quenched, and is the inductive head of manufacture and workpiece facial contour structural similitude to be quenched, because workpiece is wide in variety, profiling inductive head can not meet the demand of all specifications or shape workpiece, and applicable surface is little, and waste is serious, and large to quenching machine power requirement, cost is high.
Utility model content
The utility model is the deficiency for existing continuous curve surface quenching technology, provides a kind of and is applicable to the quenching of various continuous curve surface, rotatable quenching inducer.
The technical scheme realizing above-mentioned purpose employing is:
For continuous curve surface workpiece quenching can a servo-actuated pivotal quenching inducer, comprise induction quenching head and tension arm,
Described tension arm comprises tension arm upper arm, tension arm underarm, tension frame, rotating shaft; One end of tension arm upper arm and tension arm underarm connects with variable-frequency pulse direct supply, and is fixed in driving mechanism frame; Their the other end connects with tension frame respectively, and tension frame is C type structure, and two free ends of tension frame connect with rotating shaft respectively; Described tension arm upper arm, tension frame, rotating shaft, tension frame, tension arm underarm form the open magnetic good conductor non-occluded configuration magnetic field of C type;
Described induction quenching head comprises tinsel and catch, and tinsel is the sheet body structure of D shape, and its tangent plane, for facing directly, tinsel is provided with axis hole and water pipe via hole; Multiple tinsel superposes up and down and forms induction quenching head body, and the tangent plane of each tinsel forms induction quenching head working face; Described catch is the sheet body structure of D shape, and the two ends up and down of induction quenching head body arrange a catch respectively;
Rotating shaft runs through the axis hole on tinsel and upper and lower two catch, is flexibly connected with the two ends of tension frame;
Tension arm upper arm, tension arm underarm, tension frame, rotating shaft are hollow metal pipe, and its inside is provided with water route; Tension arm upper arm is also provided with a water route outward, and be communicated with the metallic water pipe be inserted on induction quenching head by flexible pipe, metallic water pipe is covered with water hole, metallic water pipe lower end is enclosed construction.
Metallic water pipe is arranged on the rear of induction quenching head working face travel direction.
Induction quenching head working face is parallel with pending of workpiece and leave 1-2mm gap therebetween.
Catch is non-magnetic isolator D type structure lamellar body.
Compared with traditional quenching technology, the induction quenching head of this quenching inducer disclosed in the utility model can realize one multiplex, be applicable to the continuous curve surface quench treatment of different shape, specification, this induction quenching head is rotatable, all the time with quenching Surface Method to vertical, by regulating motor to realize hardening head at the uniform velocity feeding, realize speed of feed constant, structure is simple, easy to operate, time saving and energy saving, low to supplemental equipment requirement, cost is low.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram.
Fig. 2 is the utility model using state reference drawing.
Fig. 3 is the structural representation of induction quenching head.
Fig. 4 is the vertical view of tinsel.
In figure: tension arm underarm 1, tension frame 2, induction quenching head working face 3, tinsel 4, catch 5, rotating shaft 6, flexible pipe 7, posticum 8, tension arm upper arm 9, axis hole 10, water hole 11, metallic water pipe 12.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
See accompanying drawing 1-4, this continuous curve surface quenching inducer disclosed in the utility model, comprises induction quenching head and tension arm.
Tension arm comprises tension arm upper arm 9 and tension arm underarm 1, tension frame 2, rotating shaft 6.One end of tension arm upper arm and tension arm underarm connects with variable-frequency pulse direct supply, and is fixed in driving mechanism frame, by driving mechanism brought into motion.Their the other end is vertically connected with a support body respectively, and two support bodys form the tension frame 2 of C shape structure, and two free ends of tension frame are welded and fixed with rotating shaft respectively.Tension arm upper arm, tension arm underarm, tension frame, rotating shaft are hollow metal pipe, and ensure its characteristic of conducting electricity, optimal selection is copper tube, and inside is provided with water route.Tension arm upper arm, tension frame, rotating shaft, tension frame, tension arm underarm are run through in water route.Tension arm upper arm, tension frame, rotating shaft, tension frame, tension arm underarm form the open magnetic good conductor non-occluded configuration magnetic field of C type.Also be provided with a water route outside tension arm upper arm, be communicated with the metallic water pipe 12 be inserted on induction quenching head by flexible pipe 7, metallic water pipe is covered with water hole, metallic water pipe lower end is enclosed construction, and water route import is connected with extraneous water pump.
Induction quenching head comprises tinsel 4 and catch 5, and tinsel adopts siliconized plate, sees Fig. 3, tinsel is the sheet body structure of D shape, and its tangent plane, for facing directly, tinsel is provided with axis hole 10 and water pipe via hole 11, axis hole is arranged with tinsel is concentric, and water hole is arranged on the side to the rear of axis hole.Multiple tinsel superposes up and down and forms induction quenching head body, and the tangent plane of each tinsel forms induction quenching head working face 3.Catch is D shape sheet body structure, and material is non-magnetic isolator.The two ends up and down of induction quenching head body arrange a catch 5 respectively, catch are also respectively arranged with axis hole and water pipe via hole.Tinsel and upper and lower two catch are sleeved on rotating shaft, running fit is adopted between rotating shaft and inductive head, rotating shaft radially rotates, ensure that induction quenching head working face is parallel with pending of workpiece, in hot quenching process, rotating shaft drives whole induction quenching head with the shape movement of to be quenched of workpiece, 1-2mm gap is formed by magnetic insulation conductor, and form the short lines section being attached at curved surface, thus produce closed magnetic field with metal works and form eddy current,, thus the temperature that metal works heating steep temperature rise requires to declared working condition.
A water route is drawn on tension arm upper arm 9 top, and connected with the metallic water pipe 12 be inserted in hardening head by flexible pipe 7, the free end of metallic water pipe is enclosed construction, and metallic water pipe tube surfaces is covered with posticum 8.Metallic water pipe is arranged on the rear of induction quenching head working face travel direction, and with hardening head revolution, in accompanying drawing 3, right side is the rear of travel direction, realizes successively pointwise water outlet Quench workpiece workpiece having been heated to position, to reach quenching work efficiency.Hardening head itself is cooled simultaneously.
See accompanying drawing 2, for the quenching heat treatment of the tooth outer surface of tooth plate.
Tension arm is connected with driving mechanism, and driving mechanism drives tension arm to realize at the uniform velocity moving.According to the position of pending of tooth plate, the height of adjustment tension arm, according to the number of the thickness adjustment tinsel of tooth plate, induction quenching head working face is first attached to the initial quench position of tooth outer surface, starting position has been proofreaded;
Start driving mechanism, open variable-frequency pulse direct supply and cooling-water pump, inductive head produces induced current under the effect of variable-frequency pulse direct current, 1-2mm gap is formed by magnetic insulation conductor, and form the short lines section being attached at tooth plate curved surface, thus produce closed magnetic field with tooth plate and form eddy current, thus the temperature that the steep temperature rise that generates heat rapidly requires to declared working condition.The water pipe of being drawn by main line, through siliconized plate, by the posticum in metallic water pipe to the position successively pointwise Quench tooth plate that tooth plate has heated, reaches quenching work efficiency.Water coolant simultaneously in tensioning mechanism and the water in metallic water pipe play cooling effect to siliconized plate itself.
By induction quenching head working face, tooth outer surface is heat-treated, supplying position and the speed of feed of driving mechanism set in advance, tension arm uniform motion under the drive of driving mechanism, because tooth outer surface is continuous curve surface, in tension arm moving process, because its supplying position is determined, induction quenching head working face is along with the change of tooth outer surface curve form, whole induction quenching head body is under the drive of rotating shaft, along rotating shaft radial rotating, ensure that induction quenching head working face is vertical with the normal direction of tooth outer surface curved surface all the time, complete the quenching heat treatment of the tooth outer surface to tooth plate, realize quenching hardness, the homogeneity of depth of hardening zone, ensure the quality product of workpiece.
Claims (4)
1. for continuous curve surface workpiece quenching can a servo-actuated pivotal quenching inducer, comprise induction quenching head and tension arm, it is characterized in that:
Described tension arm comprises tension arm upper arm, tension arm underarm, tension frame, rotating shaft; One end of tension arm upper arm and tension arm underarm connects with variable-frequency pulse direct supply, and is fixed in driving mechanism frame; Their the other end connects with tension frame respectively, and tension frame is C type structure, and two free ends of tension frame connect with rotating shaft respectively; Described tension arm upper arm, tension frame, rotating shaft, tension frame, tension arm underarm form the open magnetic good conductor non-occluded configuration magnetic field of C type;
Described induction quenching head comprises tinsel and catch, and tinsel is the sheet body structure of D shape, and its tangent plane, for facing directly, tinsel is provided with axis hole and water pipe via hole; Multiple tinsel superposes up and down and forms induction quenching head body, and the tangent plane of each tinsel forms induction quenching head working face; Described catch is the sheet body structure of D shape, and the two ends up and down of induction quenching head body arrange a catch respectively;
Rotating shaft runs through the axis hole on tinsel and upper and lower two catch, is flexibly connected with the two ends of tension frame;
Tension arm upper arm, tension arm underarm, tension frame, rotating shaft are hollow metal pipe, and its inside is provided with water route; Tension arm upper arm is also provided with a water route outward, and be communicated with the metallic water pipe be inserted on induction quenching head by flexible pipe, metallic water pipe is covered with water hole, metallic water pipe lower end is enclosed construction.
2. according to claim 1 for continuous curve surface workpiece quenching can servo-actuated pivotal quenching inducer, it is characterized in that, metallic water pipe is arranged on the rear of induction quenching head working face travel direction.
3. according to claim 1 for continuous curve surface workpiece quenching can servo-actuated pivotal quenching inducer, it is characterized in that, induction quenching head working face is parallel with pending of workpiece and leave 1-2mm gap therebetween.
4. according to claim 1 for continuous curve surface workpiece quenching can servo-actuated pivotal quenching inducer, it is characterized in that, catch is non-magnetic isolator D type structure lamellar body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767112.5U CN204251651U (en) | 2014-12-09 | 2014-12-09 | For continuous curve surface workpiece quenching can servo-actuated pivotal quenching inducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767112.5U CN204251651U (en) | 2014-12-09 | 2014-12-09 | For continuous curve surface workpiece quenching can servo-actuated pivotal quenching inducer |
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| Publication Number | Publication Date |
|---|---|
| CN204251651U true CN204251651U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420767112.5U Expired - Fee Related CN204251651U (en) | 2014-12-09 | 2014-12-09 | For continuous curve surface workpiece quenching can servo-actuated pivotal quenching inducer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451096A (en) * | 2014-12-09 | 2015-03-25 | 唐山大隆机械制造有限责任公司 | Follow-up rotary type quenching inductor for quenching workpiece with continuous curved surface |
-
2014
- 2014-12-09 CN CN201420767112.5U patent/CN204251651U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451096A (en) * | 2014-12-09 | 2015-03-25 | 唐山大隆机械制造有限责任公司 | Follow-up rotary type quenching inductor for quenching workpiece with continuous curved surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20171209 |