CN207276672U - A kind of sensing device for self-aligning roller bearing inner ring sensing heating - Google Patents
A kind of sensing device for self-aligning roller bearing inner ring sensing heating Download PDFInfo
- Publication number
- CN207276672U CN207276672U CN201721135870.5U CN201721135870U CN207276672U CN 207276672 U CN207276672 U CN 207276672U CN 201721135870 U CN201721135870 U CN 201721135870U CN 207276672 U CN207276672 U CN 207276672U
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- China
- Prior art keywords
- induction coil
- bearing inner
- connecting plate
- self
- magnetizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- 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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- General Induction Heating (AREA)
Abstract
The utility model discloses a kind of sensing device for self-aligning roller bearing inner ring sensing heating,The utility model device mainly includes magnetizer,Water inlet pipe,Positive pole connecting plate,Negative pole connecting plate,Outlet pipe,Induction coil,Induction coil is welded by two C-shaped coils at both ends,Herringbone is formed in heating region,And two C-shaped coil both ends inner cavity connect,Cooling water can the circulation in two pipes at the same time,Induction coil is hollow structure,Induction coil is welded with positive and negative connecting plate,Water inlet pipe is passed through cooling water,Outlet pipe accesses cooling water circulation pipe,Due to the ring-around and sharp angle effect of induction coil,So induction coil is designed as herringbone,So as to avoid sharp angle effect,Induction coil is into symmetric shape at the same time,Two bearing inner races can be heated at the same time,Magnetizer is embedded on induction coil,Magnetizer has magnet accumulating cap,The efficiency of heating surface can be improved.
Description
Technical field
The utility model device is related to induction heat treatment field, and more particularly to a kind of self-aligning roller bearing inner ring that is used for senses
The sensing device of heating.
Background technology
Bearing directly decides the performance, level, q＆r of equipment, is that modern industry is depended on for existence and development
Basis, bearing are one of most important Key basic parts, are referred to as " joint of high-end equipment ", be widely used in mining machinery,
The Grand Equipments such as precision machine tool, metallurgical equipment, weight equipment and high-grade car field and wind-power electricity generation, high ferro motor-car and aviation boat
My god, bearing inner race is the important component of bearing, and bearing inner race is acted on during military service by alternate load power, produces fatigue
Peel off as main failure mode, therefore it is required that bearing inner race have high plasticity_resistant deformation, anti-friction abrasion, high running accuracy and
Dimensional accuracy, high-dimensional stability, the service life and high reliability of length, to realize requirements above, it is necessary to carry out surface to it
Strengthen heat treatment, the surface Hardening Treatment mode of bearing inner race has case-carbonizing and impewdance matching, case-carbonizing production week at present
Phase is long, energy waste is big and carburized layer is shallower, and the part of impewdance matching has high rigidity, high intensity, a high tenacity, stable quality,
The high production easy to automate of production efficiency.
The content of the invention
In view of the above problems, the utility model device devises a kind of sense for self-aligning roller bearing inner ring sensing heating
Answer device.
The utility model device mainly includes magnetizer, water inlet pipe, positive pole connecting plate, negative pole connecting plate, outlet pipe, sensing
Coil, the side welding water inlet pipe and outlet pipe at induction coil both ends, drop is cooled down by connecting water pipe to the induction coil of heating
Temperature, avoids induction coil since temperature is excessive and is burned, and magnetizer is embedded on induction coil, improves the efficiency of heating, sense
Answer coil both ends that induction coil is connected with positive pole connecting plate and negative pole connecting plate by welding, power supply is connected by conducting wire and cathode
Fishplate bar is connected with negative pole connecting plate.
The use of the new type device includes following technical solution：Induction coil is welded by two C-shaped coils at both ends,
Heating region forms herringbone, and two C-shaped coil both ends inner cavities connect, and cooling water can be at the same time in the interior circulation of two pipes, sensing
Coil is hollow structure, and induction coil is welded with positive and negative connecting plate, and water inlet pipe is passed through cooling water, outlet pipe access cooling water circulation
Pipe, due to the ring-around and sharp angle effect of induction coil, so induction coil is designed as herringbone, so as to avoid wedge angle
Effect, while induction coil can heat two self-aligning roller bearing inner rings at the same time, magnetizer is embedded in sensing into symmetric shape
On coil, magnetizer has magnet accumulating cap, can improve the efficiency of heating surface.
The advantages of the utility model device can be brought to existing worm screw and good effect：
1st, induction coil is designed as herringbone, bearing inner race is avoided sharp angle effect and Repeat-heating, at heat
The bearing inner race surface temperature distribution obtained after reason is uniform, and quenching hardness depth and uniformity are preferable, meet product requirement.
2nd, the apparatus structure is simple, easily manufactured, and use condition requirement is relatively low, and cost is low, suitable to promote.
Brief description of the drawings
The utility model inductor is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is the front view of a preferred embodiment of the utility model；
Fig. 2 is the line of induction loop graph of the utility model；
The graphics of one preferred embodiment of the utility model during Fig. 3.
In figure：Magnetizer (1), water inlet pipe (2), positive pole connecting plate (3), negative pole connecting plate (4), go out
Water pipe (5), induction coil (6), self-aligning roller bearing inner ring (7).
Embodiment
As shown in the figure, induction coil (6) is welded by two C-shaped coils at both ends, herringbone is formed in heating region,
And C-shaped coil both ends inner cavity connects, (6) two end side surface of induction coil connects water inlet pipe (2) and outlet pipe (5) respectively, senses
Coil (6) both ends connect anode connection terminal (3) and anode connecting pin (4) respectively, and magnetizer (1) is embedded in induction coil (6)
On herringbone structure, magnetizer (1) has magnet accumulating cap, can improve the efficiency of heating surface.
When the device is operated, which is fixed in rack, and self-aligning roller bearing inner ring (7) rotates, lateral surface
By the chevron shaped structure of induction coil (6), positive pole connecting plate (3) powers on cathode for scanning, and negative pole connecting plate (4) connects electricity
Source anode, cooling water is passed through in water inlet pipe (2), and outlet pipe (5) access cooling water circulation pipe, cools down induction coil (6),
Induction coil in heating process (6) is avoided to overheat.
Claims (4)
1. a kind of sensing device for self-aligning roller bearing inner ring sensing heating, mainly connects including magnetizer, water inlet pipe, cathode
Fishplate bar, negative pole connecting plate, outlet pipe, induction coil, it is characterised in that：The magnetizer is embedded on the induction coil, institute
Induction coil both ends are stated by being welded to connect the positive pole connecting plate and the negative pole connecting plate, the water inlet pipe and the water outlet
Pipe is connected respectively with two end side surface of induction coil.
2. a kind of sensing device for self-aligning roller bearing inner ring sensing heating according to claim 1, its feature exist
In：The water inlet pipe, the outlet pipe, the induction coil are hollow structure, and three inner cavity communicates during connection.
3. a kind of sensing device for self-aligning roller bearing inner ring sensing heating according to claim 1, its feature exist
In：The induction coil is double character form structure.
4. a kind of sensing device for self-aligning roller bearing inner ring sensing heating according to claim 1, its feature exist
In：Magnetizer is studded with the induction coil, improves the efficiency of heating surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721135870.5U CN207276672U (en) | 2017-09-06 | 2017-09-06 | A kind of sensing device for self-aligning roller bearing inner ring sensing heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721135870.5U CN207276672U (en) | 2017-09-06 | 2017-09-06 | A kind of sensing device for self-aligning roller bearing inner ring sensing heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207276672U true CN207276672U (en) | 2018-04-27 |
Family
ID=61989972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721135870.5U Expired - Fee Related CN207276672U (en) | 2017-09-06 | 2017-09-06 | A kind of sensing device for self-aligning roller bearing inner ring sensing heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207276672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303041A (en) * | 2019-07-05 | 2019-10-08 | 燕山大学 | A kind of heating device and its processing method for wire rod serialization Rolling Production |
-
2017
- 2017-09-06 CN CN201721135870.5U patent/CN207276672U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303041A (en) * | 2019-07-05 | 2019-10-08 | 燕山大学 | A kind of heating device and its processing method for wire rod serialization Rolling Production |
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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: 20180427 Termination date: 20180906 |