CN101649382A - Local centering and rotating device of cone socket - Google Patents
Local centering and rotating device of cone socket Download PDFInfo
- Publication number
- CN101649382A CN101649382A CN200910181701A CN200910181701A CN101649382A CN 101649382 A CN101649382 A CN 101649382A CN 200910181701 A CN200910181701 A CN 200910181701A CN 200910181701 A CN200910181701 A CN 200910181701A CN 101649382 A CN101649382 A CN 101649382A
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- rotating device
- cone
- socket according
- local centering
- cone socket
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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
The invention relates to a local centering and rotating device of a cone socket, which can keep a clearance between a high-frequency induction coil and the cone socket surface according to the requirements of a quenching process stable, thereby solving the problems of effective hardening depth and stable hardness difference. The local centering and rotating device is characterized by comprising arotating disc and a driving motor, wherein the rotating disc is arranged on a rotating shaft which is arranged on a bracket through a bearing, the bracket is arranged on a bottom plate, the rotating shaft is connected with the driving motor by a driving mechanism, and an eccentric positioning disc is arranged on the surface of the rotating disc.
Description
(1) technical field
The present invention relates to cast(ing) surface selective hardening frock field, be specially local centering and rotating device of cone socket.
(2) background technology
55 horsepowers of tractor brake platens, its material is iron casting QT450-10, its structure is an annular, and annular surface is evenly equipped with six 144 ° awl nest, its six awls nest selective hardening φ 18 regional internal surface quenching hardness HRC35～50, effective depth of hardening 1.5～3.0, single awl socket surface quenching hardness validity period is not more than HRC5, adopts common local quenching process, and its hardened face is yielding, destroy original working accuracy, can't guarantee the requirement that effective depth of hardening and difference of hardness are stable.
(3) summary of the invention
The invention provides local centering and rotating device of cone socket, it can guarantee that the desired radio-frequency induction coil of quenching technology is stable with the gap of awl nest face, thereby solves effective depth of hardening and the stable problem of difference of hardness.
Its technical scheme is such, it is characterized in that: it comprises rotating disk and drive-motor, described rotating disk is installed on rotation axis, described rotation axis is installed on support by bearing, described support is installed on base plate, described rotation axis is connected with described drive-motor by transmission rig, and described rotating disk surface mounting has eccentric dowel disc.
It is further characterized in that: described rotation axis passes described bearing; Described bearing is provided with two groups; Described two groups of bearings are installed in the bearing bore of bearing support; Described bearing bore upper and lower is respectively by backbone sealing ring, cover plate for sealing; Described bearing support is installed on described support by screw; Described transmission rig comprises horizontal cone gear and vertical cone gear; Described horizontal cone gear is installed on the power output shaft of described drive-motor; Described vertical cone gear is installed the rotation axis end; Described horizontal cone gear and vertical cone gear are connected with a joggle; Circle running fit in described eccentric dowel disc cylindrical and the described stopper platen to be processed; Center on the described eccentric dowel disc center of circle on the described rotating disk, have pin-and-hole along described stopper platen external diameter to be processed; Described pin-and-hole is provided with six; Described six pin-and-holes are evenly distributed along circumference.
Use the local centering and rotating device of cone socket of structure of the present invention that brake pressure pads is bored nest rotation sweep local high-frequency quenching processing, its beneficial effect is: it can satisfy the requirement of awl nest points hardness, can guarantee that the desired radio-frequency induction coil of quenching technology is stable with the gap of awl nest face, thereby solve effective depth of hardening and the stable problem of difference of hardness.
(4) description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the plan structure synoptic diagram of Fig. 1.
(5) embodiment
See Fig. 1, Fig. 2, structure of the present invention comprises rotating disk 1 and drive-motor 2, rotating disk 1 is installed on rotation axis 3, rotation axis 3 is installed on support 4 by bearing 7, support 4 is installed on base plate 5, rotation axis 3 is connected with drive-motor 2 by transmission rig, and rotating disk 1 surface mounting has eccentric dowel disc 6; Rotation axis 3 passes bearing 7; Bearing 7 is provided with two groups; Two groups of bearings 7 are installed in the bearing bore of bearing support 8; The bearing bore upper and lower is respectively by backbone sealing ring 9, cover plate 10 sealings; Bearing support 8 is installed on support 4 by screw; Transmission rig comprises horizontal cone gear 11 and vertical cone gear 12; Laterally cone gear 11 is installed on the power output shaft of drive-motor 2; Vertically cone gear 12 is installed rotation axis 3 ends; Laterally cone gear 11 and vertical cone gear 12 are connected with a joggle; Circle running fit in eccentric dowel disc 6 cylindricals and the stopper platen to be processed; Center on eccentric dowel disc 6 centers of circle on the rotating disk 1, have pin-and-hole 13 along stopper platen external diameter to be processed; Pin-and-hole 13 is provided with six; Six pin-and-holes 13 are evenly distributed along circumference; Among the figure, 14 is pressing plate, and 15 is stopper platen workpiece ear groove, and 16 is stopper platen workpiece.
Specifically describe use of the present invention below: the local centering and rotating device of cone socket of structure of the present invention, its complete installation is on the high-frequency quenching stove, will be during use be installed on the eccentric dowel disc 6 on the rotating disk 1 through the stopper platen workpiece of circular hole in the preliminary working and six awl nests, the interior circular hole of workpiece and the cylindrical running fit of eccentric dowel disc 6, workpiece ear groove 15 is aimed at any pin-and-hole 13 on the rotating disk 1, this moment, an awl nest of workpiece overlapped with the center of turning circle of rotating disk 1, insert the ear groove and the pin-and-hole 13 of workpiece then with position, angle movable latch, again pressing plate 14 is installed on eccentric dowel disc 6 and workpiece top with the good location of workpiece of stationary positioned, at this moment, drive-motor 2 work, by horizontal cone gear 11 and the vertically transmission of cone gear 12, drive rotation axis 3 rotations, moving axis 3 carries out turning motion thereby driving rotating disk 1 rotates, in the turning motion process, the radio-frequency induction coil head of taper drops down onto above center of turning circle in the awl nest, but do not contact awl nest surface, bore the heating of nest face, heating back radio-frequency induction coil head breaks away from awl nest face, liquid cooling has promptly been finished the quenching technology of an awl nest; Then, extract position, angle movable latch, take off pressing plate 14, workpiece is turned over 60 degree, insert platen workpiece ear groove and pin-and-hole with position, angle movable latch once more, determine that second awl nest overlaps with the center of turning circle of rotating disk 1, carries out high-frequency quenching again.During the awl nest of processing work ear groove location, treat that pressing plate 14 is fixed after, position, angle movable latch need be taken out in ear groove 15, thereby avoid position, angle movable latch and radio-frequency induction coil hair to give birth to interference.Position, angle movable latch is not shown in Figure of description.
Claims (10)
1, local centering and rotating device of cone socket, it is characterized in that: it comprises rotating disk and drive-motor, described rotating disk is installed on rotation axis, described rotation axis is installed on support by bearing, described support is installed on base plate, described rotation axis is connected with described drive-motor by transmission rig, and described rotating disk surface mounting has eccentric dowel disc.
2, local centering and rotating device of cone socket according to claim 1 is characterized in that: described rotation axis passes described bearing.
3, local centering and rotating device of cone socket according to claim 2 is characterized in that: described bearing is provided with two groups, and described two groups of bearings are installed in the bearing bore of bearing support.
4, local centering and rotating device of cone socket according to claim 3 is characterized in that: described bearing bore upper and lower is respectively by backbone sealing ring, cover plate for sealing.
5, local centering and rotating device of cone socket according to claim 4 is characterized in that: described bearing support is installed on described support by screw.
6, local centering and rotating device of cone socket according to claim 5 is characterized in that: described transmission rig comprises horizontal cone gear and vertical cone gear, and described horizontal cone gear is installed on the power output shaft of described drive-motor; Described vertical cone gear is installed the rotation axis end.
7, local centering and rotating device of cone socket according to claim 6 is characterized in that: described horizontal cone gear and vertical cone gear are connected with a joggle.
8, local centering and rotating device of cone socket according to claim 7 is characterized in that: circle running fit in described eccentric dowel disc cylindrical and the described stopper platen to be processed.
9, local centering and rotating device of cone socket according to claim 8 is characterized in that: center on the described eccentric dowel disc center of circle on the described rotating disk, have pin-and-hole along described stopper platen external diameter to be processed.
10, local centering and rotating device of cone socket according to claim 9 is characterized in that: described pin-and-hole is provided with six, and described six pin-and-holes are evenly distributed along circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101817019A CN101649382B (en) | 2009-07-09 | 2009-07-09 | Local centering and rotating device of cone socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101817019A CN101649382B (en) | 2009-07-09 | 2009-07-09 | Local centering and rotating device of cone socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101649382A true CN101649382A (en) | 2010-02-17 |
| CN101649382B CN101649382B (en) | 2012-12-26 |
Family
ID=41671706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101817019A Active CN101649382B (en) | 2009-07-09 | 2009-07-09 | Local centering and rotating device of cone socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101649382B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506262A (en) * | 2016-02-03 | 2016-04-20 | 安徽锋利锐刀片制造有限公司 | Circular-cutter high-frequency quenching tool clamp and quenching method |
| CN107164611A (en) * | 2017-06-19 | 2017-09-15 | 第拖拉机股份有限公司 | The quenching inducer and adapted method for determining size of nest are bored for brake platen |
| CN107312911A (en) * | 2017-06-19 | 2017-11-03 | 第拖拉机股份有限公司 | The induction hardening equipment and operating method of nest are bored for brake platen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673880Y (en) * | 2003-12-16 | 2005-01-26 | 东方汽轮机厂 | High frequency quench equipment for last-stage vane anti-water erosion |
| CN100439518C (en) * | 2006-05-11 | 2008-12-03 | 镇江中船设备有限公司 | High-frequency quenching process for piston ring groove |
| CN100572566C (en) * | 2008-07-18 | 2009-12-23 | 湘潭电机股份有限公司 | A kind of toothed wheel rotation-heating apparatus |
| CN201485488U (en) * | 2009-07-09 | 2010-05-26 | 无锡动力工程股份有限公司 | Cone-and-socket local centering rotation device |
-
2009
- 2009-07-09 CN CN2009101817019A patent/CN101649382B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506262A (en) * | 2016-02-03 | 2016-04-20 | 安徽锋利锐刀片制造有限公司 | Circular-cutter high-frequency quenching tool clamp and quenching method |
| CN107164611A (en) * | 2017-06-19 | 2017-09-15 | 第拖拉机股份有限公司 | The quenching inducer and adapted method for determining size of nest are bored for brake platen |
| CN107312911A (en) * | 2017-06-19 | 2017-11-03 | 第拖拉机股份有限公司 | The induction hardening equipment and operating method of nest are bored for brake platen |
| CN107312911B (en) * | 2017-06-19 | 2018-10-02 | 第一拖拉机股份有限公司 | The induction hardening equipment and operating method of nest are bored for brake platen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101649382B (en) | 2012-12-26 |
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