CN215799788U

CN215799788U - Slewing bearing integral tooth quenching inductor

Info

Publication number: CN215799788U
Application number: CN202122241365.1U
Authority: CN
Inventors: 邹业成
Original assignee: SHANGHAI HEAT TREATMENT CO Ltd
Current assignee: SHANGHAI HEAT TREATMENT CO Ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-11
Anticipated expiration: 2031-09-15

Abstract

The utility model belongs to the technical field of slewing bearings, and particularly discloses a slewing bearing integral tooth quenching sensor which comprises a base, wherein an electric telescopic rod is arranged at the top end of the base, a support is arranged at the tail end of the electric telescopic rod, a fixed rod is arranged at the bottom end of the support, an induction quenching device is arranged at the tail end of the fixed rod, connecting frames are symmetrically arranged at two ends of the induction quenching device, a fixed seat is arranged at the bottom end of the induction quenching device, a plurality of moving rods are arranged in the fixed seat, a quenching sensor is arranged at the tail end of each moving rod, the moving quenching sensors can synchronously move and adjust the quenching diameter, quenching machining operations can be conveniently carried out on slewing bearings of different models, the height of the device can be conveniently adjusted through the arranged electric telescopic rods, the machining efficiency is effectively improved, and the quenching operations can be simultaneously carried out on the slewing bearings through the arranged groups of quenching sensors, the quenching time of different teeth of the slewing bearing can be unified conveniently.

Description

Slewing bearing integral tooth quenching inductor

Technical Field

The utility model relates to a slewing bearing integral tooth quenching inductor, and belongs to the technical field of slewing bearings.

Background

Slewing bearing is the new mechanical parts that has gradually emerged in the world in near forty years, it has interior outer lane, rolling element etc. to constitute, slewing bearing can adopt the quenching inductor to carry out quenching treatment to the tooth when processing, and the quenching inductor is the terminal equipment that utilizes the induction heating principle to carry out the heating to the quenching work piece, according to the difference of heating frequency, divide into medium frequency quenching inductor, and high frequency quenching inductor, and traditional quenching inductor carries out quenching processing to tooth one, lead to the work efficiency end, because the time difference when processing of quenching, all produce adverse effect to the intensity of thermal treatment and the quality of product simultaneously. Most of the existing quenching inductors are of fixed structures, can only quench slewing bearings of the same type, and have great limitations.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a slewing bearing integral tooth quenching inductor, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a whole tooth of slewing bearing quenching inductor, includes the base, the base top is equipped with electric telescopic handle, the electric telescopic handle end is equipped with the support, the support bottom is equipped with the dead lever, the dead lever end is equipped with response guenching unit, response guenching unit both ends symmetry is equipped with the link, response guenching unit bottom is equipped with the fixing base, the inside a plurality of carriage release levers that are equipped with of fixing base, the carriage release lever end is equipped with the quenching inductor.

Preferably, the fixing base is of a cylindrical structure, moving holes corresponding to the moving rods are formed in the outer side of the fixing base, and the top end of the fixing base is fixedly connected with the induction quenching device.

Preferably, the fixing base is internally provided with a turntable in the middle, the turntable is rotatably connected with the fixing base, and the side surface of the turntable is provided with a plurality of limiting blocks.

Preferably, the fixing base bottom mounting is equipped with the rotating electrical machines, the last rotation axis that is equipped with of rotating electrical machines, the rotation axis passes the fixing base setting inside the fixing base, rotation axis end and carousel fixed connection.

Preferably, a spring is nested on the moving rod and arranged inside the fixed seat, and the moving rod is fixed inside the fixed seat through the spring.

Preferably, the limiting block is of an arc-shaped structure, the limiting block is in contact with the tail end of the moving rod, and the moving rod is in sliding connection with the limiting block.

Preferably, the quenching inductor is arranged on the moving rod through a fixing bolt, and the moving rod is provided with a screw hole corresponding to the fixing bolt.

Preferably, the quenching inductor is in a shape of a truncated cone with a large upper part and a small lower part.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model belongs to the technical field of slewing bearings, and particularly discloses a slewing bearing integral tooth quenching sensor.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view of the mounting base of the present invention;

in the figure: 1. a base; 2. an electric telescopic rod; 3. a support; 4. fixing the rod; 5. an induction hardening device; 6. a connecting frame; 7. a fixed seat; 8. a travel bar; 9. a quenching inductor; 10. a turntable; 11. a limiting block; 12. a rotating electric machine; 13. a spring; 14. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a whole tooth of slewing bearing quenching inductor, includes

base

1, 1 top of base is equipped with electric

telescopic handle

2, 2 ends of electric telescopic handle are equipped with support 3, 3 bottoms of support are equipped with

dead lever

4, 4 ends of dead lever are equipped with

response guenching unit

5, 5 both ends symmetries of response gue unit are equipped with

link

6, 5 bottoms of response guenching unit are equipped with

fixing base

7, 7 inside a plurality of movable rods 8 that are equipped with of fixing base, 8 ends of movable rod are equipped with quenching inductor 9.

Further, the fixing seat 7 is of a cylindrical structure, a moving hole corresponding to the moving rod 8 is formed in the outer side of the fixing seat 7, and the top end of the fixing seat 7 is fixedly connected with the induction quenching device 5.

Further, the inside centre of fixing base 7 is equipped with carousel 10, carousel 10 rotates with fixing base 7 to be connected, carousel 10 side is equipped with a plurality of stopper 11.

Further, 7 bottom mounting of fixing base is equipped with rotating electrical machines 12, be equipped with the rotation axis on the rotating electrical machines 12, the rotation axis passes fixing base 7 and sets up inside fixing base 7, the rotation axis is terminal with carousel 10 fixed connection.

Further, a spring 13 is nested on the moving rod 8, the spring 13 is arranged inside the fixed seat 7, and the moving rod 8 is fixed inside the fixed seat 7 through the spring 13.

Further, stopper 11 is the arc structure, stopper 11 and 8 terminal contacts each other of carriage release lever, carriage release lever 8 and stopper 11 sliding connection.

Further, the quenching inductor 9 is arranged on the moving rod 8 through a fixing bolt 14, and a screw hole corresponding to the fixing bolt 14 is formed in the moving rod 8.

Further, the quenching inductor 9 is in a shape of a truncated cone with a large top and a small bottom.

The working principle is as follows: the utility model relates to a slewing bearing integral tooth quenching sensor, when in use, a slewing bearing to be quenched is placed below the device and corresponds to an induction quenching device 5, an electric telescopic rod 2 adjusts the induction quenching device 5 and a quenching sensor 9 to proper heights, the quenching sensor 9 and a tooth socket mutually move to the tooth socket of the slewing bearing, the induction quenching device 5 is started, the induction quenching device 5 processes the teeth of the slewing bearing through the quenching sensor 9, the movable rod 8 is adjusted to process slewing bearings of different models, a rotary table 10 is rotated through a rotary motor 12, a limit block 11 on the side surface of the rotary table 10 rotates along with the rotation and drives the movable rod 8 to move outwards through the surface of an arc structure of the rotary table, the quenching sensor 9 at the tail end of the movable rod 8 moves along with the rotation, the limit block 11 on the side surface of the rotary table 10 and the movable rod 8 mutually correspond, the moving rod 8 moves synchronously when the turntable 10 rotates, and the machining models are converted according to the moving rod 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a slewing bearing whole tooth quenching inductor which characterized in that: including base (1), base (1) top is equipped with electric telescopic handle (2), electric telescopic handle (2) end is equipped with support (3), support (3) bottom is equipped with dead lever (4), dead lever (4) end is equipped with response guenching unit (5), response guenching unit (5) both ends symmetry is equipped with link (6), response guenching unit (5) bottom is equipped with fixing base (7), inside a plurality of carriage release levers (8) that are equipped with of fixing base (7), carriage release lever (8) end is equipped with quenching inductor (9).

2. The slewing bearing integral tooth quench inductor of claim 1, wherein: the fixed seat (7) is of a cylindrical structure, a moving hole corresponding to the moving rod (8) is formed in the outer side of the fixed seat (7), and the top end of the fixed seat (7) is fixedly connected with the induction quenching device (5).

3. The slewing bearing integral tooth quench inductor of claim 1, wherein: the improved rotary table is characterized in that a rotary table (10) is arranged in the middle of the interior of the fixing seat (7), the rotary table (10) is rotatably connected with the fixing seat (7), and a plurality of limiting blocks (11) are arranged on the side face of the rotary table (10).

4. The slewing bearing integral tooth quench inductor of claim 1, wherein: fixing base (7) bottom mounting is equipped with rotating electrical machines (12), be equipped with the rotation axis on rotating electrical machines (12), the rotation axis passes fixing base (7) and sets up inside fixing base (7), rotation axis end and carousel (10) fixed connection.

5. The slewing bearing integral tooth quench inductor of claim 1, wherein: the movable rod (8) is provided with a spring (13) in a nested mode, the spring (13) is arranged inside the fixed seat (7), and the movable rod (8) is fixed inside the fixed seat (7) through the spring (13).

6. The slewing bearing integral tooth quench inductor of claim 3, wherein: stopper (11) are the arc structure, stopper (11) and carriage release lever (8) end contact each other, carriage release lever (8) and stopper (11) sliding connection.

7. The slewing bearing integral tooth quench inductor of claim 1, wherein: the quenching sensor (9) is arranged on the moving rod (8) through a fixing bolt (14), and a screw hole corresponding to the fixing bolt (14) is formed in the moving rod (8).

8. The slewing bearing integral tooth quench inductor of claim 1, wherein: the quenching inductor (9) is in a shape of a circular truncated cone with a large upper part and a small lower part.