CN215757487U - Tooth surface and tooth root quenching inductor for wind power bearing - Google Patents
Tooth surface and tooth root quenching inductor for wind power bearing Download PDFInfo
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- CN215757487U CN215757487U CN202120869449.7U CN202120869449U CN215757487U CN 215757487 U CN215757487 U CN 215757487U CN 202120869449 U CN202120869449 U CN 202120869449U CN 215757487 U CN215757487 U CN 215757487U
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model relates to the technical field of heat treatment equipment, and discloses a tooth surface and tooth root quenching inductor for a wind power bearing, which comprises: the quenching heating device and the quenching cooling device are fixedly connected into an integral structure, and the bottoms of the quenching heating device and the quenching cooling device of the integral structure are respectively connected with the fixing device connected with the servo device through a contact plate; quenching heating device is isosceles triangle body structure, includes: the heating plate comprises two isosceles heating plates, a top heating plate and isosceles end heating plates, wherein the isosceles end heating plates are arranged on the end surfaces of the two isosceles heating plates, which are connected with the top of the top heating plate; the quenching cooling device is of a trapezoidal isosceles triangle cavity structure and comprises: two isosceles cooling plates, top cooling plate, the one end and the cooling tube intercommunication of trapezoidal isosceles triangle cavity structures. The utility model can process the tooth surface and tooth root of the large-scale wind power bearing and improve the quenching quality of parts. The structure is reasonable, the effect is good, and the production cost is low.
Description
Technical Field
The utility model relates to the technical field of heat treatment equipment, in particular to a tooth surface and tooth root quenching inductor for a wind power bearing.
Background
The induction heating quenching equipment mainly comprises a machine tool and a power supply, wherein the machine tool bears parts and completes actions such as rotation and movement by a servo system, the power supply provides parameters such as current, voltage and frequency required by a load, and the two work in coordination to enable the quenching process of the parts to be completed smoothly. As the material of the tooth surface and the tooth root of the wind power bearing is medium-carbon high-quality structural steel 42CrMo, most of the existing quenching equipment is provided with a power supply and an inductor, fine cracks are easy to appear in the heating and cooling process, and the wind power bearing is scrapped.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a quenching inductor for tooth surface and tooth root of a wind power bearing.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
a wind power bearing tooth flank root quench inductor comprising: the quenching heating device and the quenching cooling device are fixedly connected into an integral structure, and the bottoms of the quenching heating device and the quenching cooling device of the integral structure are respectively connected with a fixing device 7 connected with the servo device through a contact plate 8; quenching heating device is isosceles triangle body structure, includes: the heating plate comprises two isosceles heating plates 5, a top heating plate 3 and an isosceles end heating plate 4, wherein the isosceles end heating plate 4 is arranged on the end surface of the two isosceles heating plates 5 connected with the top of the top heating plate 3; the quenching cooling device is of a trapezoidal isosceles triangle cavity structure and comprises: two isosceles cooling plates 1, top cooling plate 2, the one end and the cooling tube 9 intercommunication of trapezoidal isosceles triangle cavity structures.
A quenching inductor for the tooth surface and tooth root of a wind power bearing is characterized in that a top heating plate 3 is a heating plate with a circular arc-shaped structure.
A quenching inductor for the tooth surface and tooth root of a wind power bearing is characterized in that a heating plate 4 at the isosceles end part is a circular isosceles triangle structural plate.
The utility model provides a wind-powered electricity generation bearing flank of tooth root quenching inductor, two isosceles cooling plates 1 are the quadrangle cooling plate, and the equipartition has the cooling hole on two isosceles cooling plates 1.
The utility model provides a wind-powered electricity generation bearing flank of tooth root quenching inductor, top cooling plate 2 is trapezoidal cooling plate, and the equipartition has the cooling hole on the cooling plate of top.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
the quenching inductor has higher stability during quenching, and can improve the quenching quality of products.
A quenching inductor for tooth surface and tooth root of a wind power bearing is used for quenching and heating treatment, such as heating treatment of quenching the tooth root of the wind power bearing by a top heating plate of the quenching inductor and heating treatment of quenching the tooth surface of the wind power bearing by an isosceles end heating plate. And quenching treatment is carried out on the tooth surface of the wind power bearing by using cooling liquid sprayed from cooling holes uniformly distributed on the two isosceles cooling plates. And cooling treatment of quenching the root of the wind power bearing is performed by cooling liquid sprayed from cooling holes uniformly distributed on the top cooling plate. The risk of overheating and fine cracks in the parts is avoided. The tooth surface of the wind power bearing is quenched to HRC 56-62, and the quenching layer is larger than 7 mm. And the quenching process has higher stability and can improve the quenching quality of parts. The structure is reasonable, the effect is good, and the production cost is low.
Drawings
FIG. 1 is a schematic structural diagram of a tooth surface and tooth root quenching inductor of a wind power bearing.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, a wind power bearing tooth surface tooth root quenching inductor comprises: the quenching heating device and the quenching cooling device are fixedly connected into an integral structure, and the bottoms of the quenching heating device and the quenching cooling device of the integral structure are respectively connected with a fixing device 7 connected with the servo device through a contact plate 8; quenching heating device is isosceles triangle body structure, includes: the heating plate comprises two isosceles heating plates 5, a top heating plate 3 and an isosceles end heating plate 4, wherein the isosceles end heating plate 4 is arranged on the end surface of the two isosceles heating plates 5 connected with the top of the top heating plate 3; the quenching cooling device is of a trapezoidal isosceles triangle cavity structure and comprises: two isosceles cooling plates 1, top cooling plate 2, the one end and the cooling tube 9 intercommunication of trapezoidal isosceles triangle cavity structures.
During implementation, the quenching sensor for the tooth surface and the tooth root of the wind power bearing is connected to the servo device, the fixing device 7 of the quenching sensor for the tooth surface and the tooth root of the wind power bearing is installed and connected to the servo device, the servo device drives the quenching sensor, and one tooth surface and the tooth root of the wind power bearing installed on a machine tool are quenched.
And (3) quenching and heating treatment, wherein the top heating plate 3 of the quenching inductor is used for heating treatment of quenching of the root of the wind power bearing, and the top heating plate 3 is a heating plate with a circular arc structure. The heating plate 4 at the isosceles end part is used for heating treatment of quenching of the tooth surface of the wind power bearing. The isosceles end heating plate 4 is a circular isosceles triangle structural plate.
Quenching and cooling treatment, wherein cooling liquid sprayed from cooling holes uniformly distributed on the two isosceles cooling plates 1 is used for cooling treatment of quenching the tooth surface of the wind power bearing. And the two isosceles cooling plates 1 are quadrilateral cooling plates. The cooling liquid sprayed from the cooling holes uniformly distributed on the top cooling plate 2 is used for cooling the quenching of the wind power bearing tooth root and is a trapezoidal cooling plate, and the cooling holes are uniformly distributed on the top cooling plate 2. The tooth surface of the wind power bearing is quenched to HRC 56-62, and the quenching layer is larger than 7 mm.
When the quenching treatment of the tooth surface tooth root of the wind power bearing is finished, the servo device moves away the quenching sensor of the tooth surface tooth root of the wind power bearing, and the next tooth surface tooth root of the wind power bearing is quenched by the rotation of the machine tool.
All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Claims (5)
1. A wind power bearing tooth flank root quench inductor comprising: quenching heating device and quenching cooling device, characterized by: the quenching heating device and the quenching cooling device are fixedly connected into an integral structure, and the bottoms of the quenching heating device and the quenching cooling device of the integral structure are respectively connected with a fixing device (7) connected with the servo device through a contact plate (8); quenching heating device is isosceles triangle body structure, includes: the heating plate comprises two isosceles heating plates (5), a top heating plate (3) and isosceles end heating plates (4), wherein the isosceles end heating plates (4) are arranged on the end surfaces of the two isosceles heating plates (5) connected with the top of the top heating plate (3); the quenching cooling device is of a trapezoidal isosceles triangle cavity structure and comprises: two isosceles cooling plates (1), top cooling plate (2), the one end and the cooling tube (9) intercommunication of trapezoidal isosceles triangle cavity structures.
2. The wind power bearing tooth surface tooth root quenching inductor according to claim 1 is characterized in that: the top heating plate (3) is a heating plate with an arc-shaped structure.
3. The wind power bearing tooth surface tooth root quenching inductor according to claim 1 is characterized in that: the isosceles end heating plate (4) is a circular isosceles triangle structural plate.
4. The wind power bearing tooth surface tooth root quenching inductor according to claim 1 is characterized in that: the two isosceles cooling plates (1) are quadrilateral cooling plates, and cooling holes are uniformly distributed in the two isosceles cooling plates (1).
5. The wind power bearing tooth surface tooth root quenching inductor according to claim 1 is characterized in that: the top cooling plate (2) is a trapezoidal cooling plate, and cooling holes are uniformly distributed in the top cooling plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120869449.7U CN215757487U (en) | 2021-04-26 | 2021-04-26 | Tooth surface and tooth root quenching inductor for wind power bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120869449.7U CN215757487U (en) | 2021-04-26 | 2021-04-26 | Tooth surface and tooth root quenching inductor for wind power bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215757487U true CN215757487U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120869449.7U Active CN215757487U (en) | 2021-04-26 | 2021-04-26 | Tooth surface and tooth root quenching inductor for wind power bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215757487U (en) |
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2021
- 2021-04-26 CN CN202120869449.7U patent/CN215757487U/en active Active
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