CN207016818U - A kind of new device for cam scan-type sensing heating - Google Patents
A kind of new device for cam scan-type sensing heating Download PDFInfo
- Publication number
- CN207016818U CN207016818U CN201720848261.8U CN201720848261U CN207016818U CN 207016818 U CN207016818 U CN 207016818U CN 201720848261 U CN201720848261 U CN 201720848261U CN 207016818 U CN207016818 U CN 207016818U
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- CN
- China
- Prior art keywords
- cam
- coil
- camshaft
- sensing heating
- type sensing
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- Expired - Fee Related
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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 utility model discloses a kind of new device for cam scan-type sensing heating,The device mainly includes coil control platform and cam rotating device two parts,Four sets of coils control platform is evenly distributed in around cam rotating device,Position according to where cam on camshaft,Ball-screw is adjusted to control the height of U-shaped coil vertical direction,So that U-shaped coil is located at identical height with cam,Camshaft is under the driving of turntable,Band moving cam is rotated with certain speed,Now,By adjusting four groups of level interval controllers,To control the active coil position in each U-shaped coil identical with the spacing of cam contour,So that the cam contour layer temperature in continuous rotation reaches unanimity,Avoid cam contour layer and phenomenon uneven in temperature occur,It more efficiently ensure that being uniformly distributed for cam contour layer temperature and quench-hardened case,Improve cam inherent quality；This apparatus structure is simple, practical, suitable to promote.
Description
Technical field
A kind of cam heat treatment technics is the utility model is related to, it is particularly a kind of for the new of cam scan-type sensing heating
Type device.
Background technology
Research to cam impewdance matching mechanism both at home and abroad and application mainly include：Fixed annular induction hardening machine
Structure, fixed profiling impewdance matching mechanism, 2-axis linkage scanning impewdance matching mechanism, three-shaft linkage scanning impewdance matching mechanism,
It is excessive with the temperature of base circle portion that peach point is easily caused during fixed annular inductor quenching so that basic circle position and peach tip are quenched
Fiery after-hardening layer depth is big, or even causes peach tip position to overheat or melt；Though fixed profiling impewdance matching mechanism can realize compared with
Good uniform hardening, but due to during cam sensing heating distinctive ring-around certain rigidity layer distribution certainly will occur
Defect, and heat, cooling technique it is improper, it is easy to cause cam edge hardening flaw occur, it is convex otherwise for different type
Wheel need to make corresponding inductor, bad adaptability；2-axis linkage scanning impewdance matching mechanism be mainly used in depth of hardening zone and
The higher cam quenching of uniformity requirement, but 2-axis linkage mechanism inductor can only use single tubular type inductor, otherwise can make
It is uneven into cam quench-hardened case.For existing Temperature Distribution, depth of hardening zone distribution during cam scan-type sensing heating
Non-uniform phenomenon, therefore cam quality is difficult to ensure that so that very big potential safety hazard in use be present in cam.
The content of the invention
For problem above, the utility model designs a kind of new device for cam scan-type sensing heating, passes through
Control active coil part in four groups of U-shaped coils identical with the spacing for rotating cam profile, more efficiently ensure that cam
Contour layer temperature and quench-hardened case are uniformly distributed.
The utility model mainly includes coil control platform and cam rotating device two parts, and coil control platform includes bottom
Seat, support column, ball-screw, level interval controller, positive electrode, negative electrode, U-shaped coil, support column and ball-screw are solid
On the base, level interval controller is arranged on ball-screw for Dingan County, on the outside of level interval controller installation positive electrode and
Negative electrode, positive electrode connect U-shaped coil with negative electrode one end；Cam rotating device include turntable, scroll chuck, camshaft,
Cam, scroll chuck are installed on a spinstand, and camshaft is connected with scroll chuck, and cam is fixed on camshaft；Four groups
Coil control platform is evenly distributed in around cam rotating device, the position according to where cam on camshaft, adjusts ball
Leading screw controls the height of U-shaped coil vertical direction so that U-shaped coil is located at identical height with cam, camshaft is in turntable
Driving under, band moving cam rotated with certain speed, now, by level interval controller adjust four sets of coils control platform in
The distance of each U-shaped coil and cam contour, ensure active coil part and the cam outline spacing phase of four groups of U-shaped coils
Together, during scan-type sensing heating so that the cam contour layer temperature in continuous rotation reaches unanimity, and avoids cam wheel
There is phenomenon uneven in temperature in wide layer, more efficiently ensure that being uniformly distributed for cam contour layer temperature and quench-hardened case.
The utility model device includes following technical scheme：As shown in Fig. 2 A, B, C, D represent respectively four groups of U-shaped coils with
The distance between cam outline, cam is in rotary course, the characteristics of due to cam itself, the fortune of each position on contour line
Dynamic displacement differs, and by designing four sets of coils control platform device, according to the rotary speed of cam, automatically adjusts U-shaped
Active coil part and cam outline layer distance in coil, ensure that active coil is identical with the spacing of cam contour layer；Will
Four sets of coils control platform device is evenly distributed in around cam, is due to during scan-type sensing heating, is ensured convex
Take turns contour layer temperature in continuous rotary course to reach unanimity, avoid cam contour layer phenomenon uneven in temperature, more added with
Being uniformly distributed for cam contour layer temperature and quench-hardened case is ensure that to effect, improves the inherent quality of cam.
The advantages of the utility model comes than existing device band and good effect：
1st, the part of active coil and the spacing of cam contour in U-shaped coil are adjusted by coil control platform, realized convex
The homogenization distribution of contour layer temperature and quench-hardened case is taken turns, improves cam intrinsic mechanical properties.
2nd, it is evenly distributed in by designing four sets of coils control platform device around cam, ensures that cam is continuously rotating
During contour layer temperature reach unanimity, avoid cam contour layer and phenomenon uneven in temperature occur, more efficiently ensure
Being uniformly distributed for cam contour layer temperature and quench-hardened case, improves the inherent quality of cam.
Brief description of the drawings
The utility model device is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the working view of one preferred embodiment of this utility unit；
Fig. 2 is the top view of one preferred embodiment of this utility unit；
Fig. 3 is the partial view of one preferred embodiment of this utility unit.
1, base in figure；2nd, support column；3rd, scroll chuck；4th, turntable；5th, positive electrode；6th, camshaft；7th, cam；8th, bear
Electrode；9th, U-shaped coil；10th, level interval controller；11st, ball-screw；12nd, coil control platform；13rd, cam rotating device.
Embodiment
In Fig. 1-Fig. 3, the device includes coil control platform (12) and cam rotating device (13) two parts, coil control
Platform (12) processed includes base (1), support column (2), ball-screw (11), level interval controller (10), positive electrode (5), negative
Electrode (8), U-shaped coil (9), support column (2) and ball-screw (11) are fixedly mounted on base (1), level interval control
Device (10) is arranged on ball-screw (11), installation positive electrode (5) and negative electrode (8) on the outside of level interval controller (10), just
Electrode (5) connects U-shaped coil (9) with negative electrode (8) one end, and cam rotating device (13) includes turntable (4), scroll chuck
(3), camshaft (6), cam (7), scroll chuck (3) are arranged on turntable (4), and camshaft (6) connects with scroll chuck (3)
Connect, cam (7) is fixed on camshaft (6), and four sets of coils control platform (12) is evenly distributed in cam rotating device
(13) around.
In Fig. 1-Fig. 3 implementations, the position according to where cam (7) on camshaft (6), ball-screw (11) is adjusted to control
Make the height of U-shaped coil (9) vertical direction so that U-shaped coil (9) is located at identical height with cam (7), and camshaft (6) is revolving
Under the driving of turntable (4), band moving cam (7) is rotated with certain speed, now, four groups is adjusted by level interval controller (10)
The distance of each U-shaped coil (9) and cam (7) profile in coil control platform (12), ensure the effective of four groups of U-shaped coils (9)
Coiler part is identical with cam (7) outline spacing, during scan-type sensing heating so that convex in continuous rotary course
Wheel (7) contour layer temperature reaches unanimity, and avoids cam (7) contour layer and phenomenon uneven in temperature occurs, more efficiently ensures
Being uniformly distributed for cam (7) contour layer temperature and quench-hardened case, improves the inherent quality of cam (7).
Claims (3)
1. a kind of new device for cam scan-type sensing heating includes coil control platform and cam rotating device two
Point, the coil control platform includes base, support column, ball-screw, level interval controller, positive electrode, negative electrode, U-shaped
Coil, the support column and the ball-screw are fixedly mounted on the base, and the level interval controller is arranged on
On the ball-screw, the positive electrode and the negative electrode be installed on the outside of the level interval controller, the positive electrode and
Described negative electrode one end connects the U-shaped coil respectively；The cam rotating device mainly includes turntable, scroll chuck, convex
Wheel shaft, the scroll chuck are arranged on the turntable, and the camshaft is connected with the scroll chuck, the cam installation
It is fixed on the camshaft.
2. a kind of new device for cam scan-type sensing heating according to claim 1, it is characterized in that：By outer
Connect power lead and connect the level interval controller.
3. a kind of new device for cam scan-type sensing heating according to claim 1, it is characterized in that：By outer
Connect power lead and connect the turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720848261.8U CN207016818U (en) | 2017-07-13 | 2017-07-13 | A kind of new device for cam scan-type sensing heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720848261.8U CN207016818U (en) | 2017-07-13 | 2017-07-13 | A kind of new device for cam scan-type sensing heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207016818U true CN207016818U (en) | 2018-02-16 |
Family
ID=61483179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720848261.8U Expired - Fee Related CN207016818U (en) | 2017-07-13 | 2017-07-13 | A kind of new device for cam scan-type sensing heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207016818U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486316A (en) * | 2018-03-30 | 2018-09-04 | 燕山大学 | A kind of device and method of reducing type coil to heavily loaded camshaft sensing heating |
| CN108950167A (en) * | 2018-07-13 | 2018-12-07 | 燕山大学 | A kind of tubing Roll-turning tool induction heating apparatus and method |
| CN109825694A (en) * | 2019-03-15 | 2019-05-31 | 燕山大学 | Layer-by-layer formula heating device and its method for cylindric spiral gear |
| CN112280964A (en) * | 2020-10-28 | 2021-01-29 | 日照海恩锯业有限公司 | Circular saw blade tooth tip high-frequency quenching device and method |
| CN115216598A (en) * | 2022-07-04 | 2022-10-21 | 燕山大学 | Induction heating device based on cam and heating method thereof |
-
2017
- 2017-07-13 CN CN201720848261.8U patent/CN207016818U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486316A (en) * | 2018-03-30 | 2018-09-04 | 燕山大学 | A kind of device and method of reducing type coil to heavily loaded camshaft sensing heating |
| CN108486316B (en) * | 2018-03-30 | 2019-07-26 | 燕山大学 | A kind of device and method of reducing type coil to heavily loaded camshaft induction heating |
| CN108950167A (en) * | 2018-07-13 | 2018-12-07 | 燕山大学 | A kind of tubing Roll-turning tool induction heating apparatus and method |
| CN108950167B (en) * | 2018-07-13 | 2019-10-11 | 燕山大学 | A kind of tubing Roll-turning tool induction heating apparatus and method |
| CN109825694A (en) * | 2019-03-15 | 2019-05-31 | 燕山大学 | Layer-by-layer formula heating device and its method for cylindric spiral gear |
| CN112280964A (en) * | 2020-10-28 | 2021-01-29 | 日照海恩锯业有限公司 | Circular saw blade tooth tip high-frequency quenching device and method |
| CN115216598A (en) * | 2022-07-04 | 2022-10-21 | 燕山大学 | Induction heating device based on cam and heating method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180216 Termination date: 20180713 |