CN213142096U

CN213142096U - Bearing longitudinal heating quenching induction device

Info

Publication number: CN213142096U
Application number: CN202021819142.8U
Authority: CN
Inventors: 李永明
Original assignee: Hangzhou Xinbaoge Electric Co ltd
Current assignee: Hangzhou Xinbaoge Electric Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-07
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a bearing longitudinal heating quenching induction system, including input electrode, output electrode, first busbar, second busbar, first pipe, second pipe, hollow induction system, quenching cooling device, first busbar, first pipe have connected gradually between input electrode and the induction system, second busbar, second pipe have connected gradually between output electrode and the induction system, be provided with turn department in the middle of first pipe, the second pipe, the turn angle is the right angle, be provided with the telescoping device under first pipe, the second pipe, the telescoping device links to each other with the quenching cooling device activity. The utility model designs a quenching induction system of longitudinal structure for the operation is more simple and convenient, and whole quenching is more swift convenient, has saved the process, and the stability of quality promotes greatly.

Description

Bearing longitudinal heating quenching induction device

Technical Field

The utility model relates to a quenching technical field especially relates to a bearing longitudinal heating quenching induction system.

Background

When the longitudinal heating integral quenching inductor is used for heating a workpiece, the axial center line of the workpiece is superposed with the axial center line of the inductor. When the inductor is electrified with alternating current, the workpiece rotates, so that the surface of the workpiece is uniformly heated.

Generally, when the longitudinal heating quenching inductor reaches the quenching temperature, spray cooling or immersion cooling is performed to simultaneously harden the entire surface layer of the workpiece. The method of spray cooling is complicated, the cooling is uneven, and dead angles are easy to exist.

SUMMERY OF THE UTILITY MODEL

In view of the deficiency that the background art exists, the utility model relates to a bearing longitudinal heating quenches induction system according to above-mentioned problem, has designed one kind and has immersed the quenching induction system to in the coolant liquid, and its heating quenches conveniently, quenches no dead angle.

The utility model relates to a bearing longitudinal heating quenching induction system, including input electrode, output electrode, first busbar, second busbar, first pipe, second pipe, hollow induction system, quenching cooling device, first busbar, first pipe have connected gradually between input electrode and the induction system, second busbar, second pipe have connected gradually between output electrode and the induction system, be provided with turn department in the middle of first pipe, the second pipe, the turn angle is the right angle, be provided with the telescoping device under first pipe, the second pipe, the telescoping device links to each other with the quenching cooling device activity.

By adopting the scheme, the quenching induction device with the longitudinal structure is simpler and more convenient to operate, the integral quenching is quicker and more convenient, the working procedures are saved, and the quality stability is greatly improved.

Furthermore, the quenching cooling device is a rectangular bin, a circular through hole is formed in the top of the quenching cooling device, a cooling liquid containing bin is arranged inside the quenching cooling device, and the first guide pipe and the second guide pipe can extend into the quenching cooling device from the circular through hole.

By adopting the scheme, the first guide pipe and the second guide pipe are positioned above the quenching cooling device during heating, and the first guide pipe and the second guide pipe extend into the circular through hole for cooling and quenching during quenching.

Furthermore, the telescopic device is positioned in the quenching cooling device, a telescopic motor is arranged in the telescopic device, and the telescopic device can slide up and down through the movement of the telescopic motor.

By adopting the scheme, the quenching inductor can be lifted or lowered, and the heating and quenching are convenient.

Furthermore, a water injection port and a water outlet are arranged on two sides of the quenching cooling device.

By adopting the scheme, the water outlet of the water filling port is convenient for injecting the cooling liquid into the quenching cooling device box, and the cooling liquid is discharged quickly.

Furthermore, the induction device is circular ring-shaped, and the surface of the induction device is provided with a silicon steel sheet.

By adopting the scheme, the silicon steel sheet improves the magnetic conductivity and has strong heat conduction effect.

Furthermore, first busbar, second busbar are provided with hollow sump, hollow sump is provided with the water pipe mouth.

By adopting the scheme, the hollow water sump can store water, and the cooling is rapid and convenient.

Furthermore, mounting holes are formed in the input electrode and the output electrode.

By adopting the scheme, the installation and the fixation are convenient.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a quenching inductor according to an embodiment of the present invention.

Reference numeral, 1, an input electrode; 11. mounting holes; 2. an output electrode; 3. a first bus bar; 31. a hollow water sump; 32. a water pipe opening; 4. a second bus bar; 5. a first conduit; 51. turning; 6. a second conduit; 7. an induction device; 8. a quenching cooling device; 81. a telescoping device; 82. a circular through hole; 83. a water injection port; 84. and (7) a water outlet.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described and discussed below with reference to the accompanying drawings of the present invention, and it is obvious that only some examples, not all examples, of the present invention are described herein, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

For the convenience of understanding the embodiments of the present invention, the following detailed description will be given by way of example with reference to the accompanying drawings, and the embodiments are not limited to the embodiments of the present invention.

The embodiment 1 of the utility model is shown with reference to fig. 1 and 2, including input electrode 1 and the output electrode 2 that have mounting hole 11, input electrode 1 and output electrode 2 are slice rectangle metal sheet, and are fixed convenient. Input electrode 1 is connected with first busbar 3, output electrode 2 is connected with second busbar 4, first busbar 3, the 4 symmetry settings of second busbar, and inside all is provided with hollow sump 31, hollow sump 31 is provided with water pipe orifice 32, and the water injection cooling is convenient quick. The first busbar 3 is connected with a first guide pipe 5, the second busbar 4 is connected with a second guide pipe 6, and the first guide pipe 5 and the second guide pipe 6 are connected with an annular hollow induction device 7. A turning part 51 is arranged between the first guide pipe 5 and the second guide pipe 6, the turning part 51 is a right angle, the turning part 51 is tightly attached to a telescopic device 81, and the telescopic device 81 is movably connected with the quenching cooling device. The telescopic device 81 is provided with a telescopic motor, and the telescopic motor moves the quenching cooling device 8 up and down through a telescopic rod.

The quenching cooling device 8 comprises a shell, a containing bin is formed inside the shell and can contain cooling liquid, and a circular through hole 82 is formed in the top of the shell. The induction device 7 can freely shuttle up and down from the circular through hole 82 under the action of the telescopic device 81. And a water injection port 83 and a water outlet 84 are respectively arranged at two sides of the quenching cooling device 8. The cooling liquid or water is conveniently added and replaced, and the quenching and cooling operation is more convenient and rapid.

The surface of the induction device 7 is provided with a silicon steel sheet, the silicon steel sheet is a ferrosilicon soft magnetic alloy with extremely low carbon content, and the silicon content is 0.5-4.5 percent generally. The addition of silicon can improve the resistivity and the maximum magnetic conductivity of iron, reduce the coercive force, the iron core loss (iron loss) and the magnetic aging and improve the efficiency.

When the utility model is used, the induction device 7 is heated to a certain temperature, and after a certain time, the expansion device 81 is adjusted, so that the induction device 7 and the bearing thereof are immersed in the cooling liquid for quenching and cooling.

In the description of the present invention, it should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a bearing longitudinal heating quenching induction system which characterized in that: including input electrode, output electrode, first busbar, second busbar, first pipe, second pipe, hollow induction system, quenching cooling device, first busbar, first pipe have connected gradually between input electrode and the induction system, second busbar, second pipe have connected gradually between output electrode and the induction system, be provided with the turn in the middle of first pipe, the second pipe, the turn angle is the right angle, be provided with the telescoping device under first pipe, the second pipe, the telescoping device links to each other with the quenching cooling device activity.

2. The longitudinal bearing quenching induction device of claim 1, wherein: the quenching cooling device is a rectangular bin, a circular through hole is formed in the top of the quenching cooling device, a cooling liquid containing bin is arranged inside the quenching cooling device, and the first guide pipe and the second guide pipe can extend into the quenching cooling device from the circular through hole.

3. The longitudinal bearing quenching induction device of claim 2, wherein: the telescopic device is positioned in the quenching cooling device, a telescopic motor is arranged in the telescopic device, and the telescopic device can slide up and down through the movement of the telescopic motor.

4. The longitudinal bearing quenching induction device of claim 3, wherein: and a water injection port and a water outlet are arranged on two sides of the quenching cooling device.

5. The longitudinal bearing quenching induction device of claim 4, wherein: the induction device is in a ring shape, and a silicon steel sheet is arranged on the outer surface of the induction device.

6. The longitudinal bearing quenching induction device of claim 5, wherein: the first busbar and the second busbar are provided with hollow water bins, and the hollow water bins are provided with water pipe ports.

7. The longitudinal bearing quenching induction device of claim 6, wherein: and mounting holes are formed in the input electrode and the output electrode.