CN213507117U

CN213507117U - Function module adjusting device for internal gear induction quenching

Info

Publication number: CN213507117U
Application number: CN202022518967.2U
Authority: CN
Inventors: 沈韦华
Original assignee: Yancheng Neturen Co Ltd
Current assignee: Yancheng Neturen Co Ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-06-22
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses an inner gear induction hardening is with functional module adjusting device, including quenching bath, first spacing post, rotation handle, induction heating circle and workstation, the terminal fixed mounting of waterproof machine has the carousel, and the outer fixed surface of carousel is connected with the lug to the surface movable mounting of lug has nested piece, the inside movable mounting of nested piece has the connecting axle, and the terminal fixed mounting of nested piece has a half-gear to the surface meshing of half-gear is connected with first tooth post, the outer fixed surface of quenching bath installs the spacing post of second, and the bottom fixedly connected with second spring of the spacing post of second. This functional module adjusting device for inner gear induction hardening is through the height of adjusting induction heating circle, comes to effectively heat the gear of different thickness for the speed of heating, also can adjust the height of workstation, makes the gear that has heated can directly get into the quenching bath and quenches, has improved work efficiency.

Description

Function module adjusting device for internal gear induction quenching

Technical Field

The utility model relates to an internal gear induction hardening technical field specifically is an internal gear induction hardening uses functional module adjusting device.

Background

The gear is a common part used in life, the gear transmission has the characteristics of simplicity, high efficiency and high speed, and is one of transmission forms with extremely wide application, the gear is divided into a plurality of types of internal gears and external gears, and the like, in the production process of the internal gear, induction quenching is an extremely important step, and the existing functional module adjusting device for induction quenching of the internal gear has the following defects:

1. after the quenching of the conventional functional module adjusting device for internal gear induction quenching is finished, the gear needs to be manually conveyed into a quenching tank, the temperature of the quenched gear is extremely high, workers are easily scalded, and the risk is increased for the quenching work;

2. the function module adjusting device for the conventional internal gear induction quenching is inconvenient to adjust the position of an induction coil in a quenching device according to the thickness of a gear, so that the application range is reduced, the quenching effect is reduced, and the quality of the gear is influenced.

In order to solve the above problems, innovative design based on the original function module adjusting device is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inner gear response quenches and uses functional module adjusting device to solve the current inner gear response that proposes in the above-mentioned background and quench and use functional module adjusting device and accomplish the back quenching, need artifically send the gear into the quenching bath, the gear temperature that has quenched is high, scalds the staff very easily and inconvenient problem of adjusting the position of induction coil in the quenching ware according to the thickness of gear.

In order to achieve the above object, the utility model provides a following technical scheme: a functional module adjusting device for inner gear induction quenching comprises a quenching tank, a first limiting column, a rotating handle, an induction heating ring and a workbench, wherein the first limiting column is fixedly arranged at the bottom end of the quenching tank, a first spring is fixedly connected at the bottom end of the quenching tank, a waterproof motor is fixedly connected on the inner wall of the quenching tank, a turntable is fixedly arranged at the tail end of the waterproof motor, a lug is fixedly connected on the outer surface of the turntable, a nested block is movably arranged on the outer surface of the lug, a connecting shaft is movably arranged in the nested block, a half gear is fixedly arranged at the tail end of the nested block, a first tooth column is meshed with the outer surface of the half gear, a second limiting column is fixedly arranged on the outer surface of the quenching tank, a second spring is fixedly connected at the bottom end of the second limiting column, and a second tooth column is fixedly connected at the top end of the second spring, the outer surface movable mounting of quenching bath has the rotation handle, and the outer fixed surface of rotating the handle installs the master gear to the surface of quenching bath has seted up spacing hole, the through-hole has been seted up to the inside of second tooth post, and the inside swing joint of through-hole has long round pin, and the top fixed mounting of second tooth post has induction heating coil, the top fixedly connected with workstation of first spring.

Preferably, the first limiting columns are symmetrically distributed about the center of the first spring, the central axis of the first spring and the central axis of the workbench are on the same straight line, and the workbench and the quenching bath form an elastic structure through the first spring, the first tooth column and the quenching bath.

Preferably, the middle end of the nesting block is of a hollow structure, the nesting block and the protruding block form a sliding structure through a waterproof motor, and the length of the nesting block is larger than the diameter of the rotary table.

Preferably, the first tooth column and the quenching bath form a reciprocating structure through a half gear and a rotary table, and the half gear forms a swinging structure through the rotary table, a convex block and a nesting block.

Preferably, the second tooth post forms a clamping structure with the quenching bath through a limiting hole, a through hole and a long pin, and the through holes are distributed on the surface of the second tooth post at equal intervals.

Preferably, the induction heating ring and the workbench form a telescopic structure through a second toothed column and the main gear, the second toothed column forms a telescopic structure through a rotating handle and between the main gear and the second limiting column, and the inner surface of the second limiting column is in sliding connection with the second toothed column.

Compared with the prior art, the beneficial effects of the utility model are that: this functional module adjusting device for inner gear induction hardening is through the height of adjusting induction heating circle, comes to effectively heat the gear of different thickness for the speed of heating, also can adjust the height of workstation, makes the gear that has heated can directly get into the quenching bath and quenches, has improved work efficiency.

1. The functional module adjusting device for induction quenching of the internal gear effectively heats gears with different thicknesses by adjusting the height of the induction heating ring, so that the heating speed is increased, and the application range of the device is expanded;

2. the functional module adjusting device for internal gear induction quenching directly enters the inside of the quenching tank after heating by adjusting the height of the workbench, so that the gear is prevented from being manually taken out of the quenching tank for quenching, the quenching speed is increased, and the quenching work is safer.

Drawings

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

fig. 2 is a schematic top view of the induction heating coil of the present invention;

FIG. 3 is a schematic view of the connection structure of the half gear and the first tooth post of the present invention;

fig. 4 is a schematic view of a connection structure of the main gear and the second rack of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a quenching bath; 2. a first limit post; 3. a first spring; 4. a waterproof motor; 5. a turntable; 6. a bump; 7. nesting blocks; 8. a connecting shaft; 9. a half gear; 10. a first tooth post; 11. a second limit post; 12. a second spring; 13. a second tooth post; 14. rotating the handle; 15. a main gear; 16. a limiting hole; 17. a through hole; 18. a long pin; 19. an induction heating coil; 20. a work bench.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a functional module adjusting device for induction quenching of an internal gear comprises a quenching bath 1, a first limiting column 2, a first spring 3, a waterproof motor 4, a rotary table 5, a convex block 6, a nesting block 7, a connecting shaft 8, a half gear 9, a first tooth column 10, a second limiting column 11, a second spring 12, a second tooth column 13, a rotating handle 14, a main gear 15, a limiting hole 16, a through hole 17, a long pin 18, an induction heating ring 19 and a workbench 20, wherein the bottom end of the quenching bath 1 is fixedly provided with the first limiting column 2, the bottom end of the quenching bath 1 is fixedly connected with the first spring 3, the inner wall of the quenching bath 1 is fixedly connected with the waterproof motor 4, the tail end of the waterproof motor 4 is fixedly provided with the rotary table 5, the outer surface of the rotary table 5 is fixedly connected with the convex block 6, the outer surface of the convex block 6 is movably provided with the nesting block 7, the connecting shaft 8 is movably arranged inside the nesting, and the terminal fixed mounting of nested piece 7 has a pinion 9, and the surface meshing of pinion 9 is connected with first tooth post 10, the surface fixed mounting of quenching bath 1 has the spacing post of second 11, and the bottom fixedly connected with second spring 12 of the spacing post of second 11, and the top fixedly connected with second tooth post 13 of second spring 12, the surface movable mounting of quenching bath 1 has rotation handle 14, and the surface fixed mounting who rotates handle 14 has master gear 15, and spacing hole 16 has been seted up to the surface of quenching bath 1, through-hole 17 has been seted up to the inside of second tooth post 13, and the inside movably connected with of through-hole 17 has long round pin 18, and the top fixed mounting of second tooth post 13 has induction heating ring 19, the top fixedly connected with workstation 20 of first spring 3.

The first limiting columns 2 are symmetrically distributed about the center of the first spring 3, the central axis of the first spring 3 and the central axis of the workbench 20 are on the same straight line, the workbench 20 and the quenching bath 1 form an elastic structure through the first spring 3 and the first toothed column 10, after heating is completed, the workbench 20 descends to bring a gear into the quenching bath 1, when the workbench 20 moves in the quenching bath 1, the workbench 20 can vertically move up and down through the first limiting columns 2, and safe operation is guaranteed.

The middle end of the nesting block 7 is of a hollow structure, the nesting block 7 forms a sliding structure with the convex block 6 through the waterproof motor 4, the length of the nesting block 7 is larger than the diameter of the rotary table 5, and the nesting block 7 makes pendulum motion through the convex block 6 to drive the half gear 9 to make pendulum motion.

The first tooth post 10 forms a reciprocating structure with the quenching bath 1 through the half gear 9 and the rotary table 5, the half gear 9 forms a swinging structure through the rotary table 5, the convex block 6 and the nested block 7, the half gear 9 performs pendulum motion to drive the first tooth post 10 to move up and down, and further drive the workbench 20 to move up and down.

The second tooth post 13 forms a clamping structure with the quenching bath 1 through a limiting hole 16, a through hole 17 and a long pin 18, the through holes 17 are distributed on the surface of the second tooth post 13 at equal intervals, and after the height of the induction heating ring 19 is adjusted, the rotating handle 14 is limited through the limiting hole 16, the through hole 17 and the long pin 18.

Induction heating circle 19 constitutes extending structure through second tooth post 13 and master gear 15 and workstation 20, and second tooth post 13 constitutes extending structure through rotating between handle 14 and master gear 15 and the spacing post 11 of second, and the internal surface of the spacing post 11 of second and second tooth post 13 are sliding connection, when changing the gear of different thickness, adjust induction heating circle 19's position, the axis that makes induction heating circle 19 and treats the gear of quenching is on a straight line all the time, induction heating circle 19 can carry out effectual heating.

The working principle is as follows: when the functional module adjusting device for internal gear induction quenching is used, according to fig. 1-3, the device is firstly placed at a position where work is required, an internal gear to be quenched is placed on a worktable 20, at this time, an induction heating coil 19 works, the internal gear is heated, the waterproof motor 4 is started after the heating is finished, the waterproof motor 4 drives the turntable 5 and the lug boss 6 to rotate, the lug boss 6 enables the nested block 7 to do pendulum motion, the nested block 7 drives the half gear 9 to do pendulum motion, the first tooth column 10 is further made to do reciprocating linear motion, when the first tooth column 10 moves downwards, the workbench 20 is driven to move downwards, the first limiting column 2 and the first spring 3 ensure that the workbench 20 vertically moves upwards and downwards, heated inner gears enter the quenching tank 1 to complete quenching, manual gear conveying is avoided from entering the quenching tank 1, and working safety is improved;

according to the figures 4-5, when the internal gears with different thicknesses are to be heated, the central axis of the induction heating ring 19 and the central axis of the internal gear to be quenched are not on the same straight line, the heating efficiency is reduced, the rotating handle 14 can be rotated at the moment, the height of the induction heating ring 19 is adjusted by driving the second tooth post 13 and the main gear 15, the second spacing post 11 enables the second tooth post 13 to stably move up and down, after the adjustment is completed, the long pin 18 is inserted into the through hole 17 and the spacing hole 16 to limit the second tooth post 13, the position of the induction heating ring 19 is not changed any more, the heating is started at the moment, the heating efficiency is improved, and the overall practicability is improved.

Those not described in detail in this specification are within the skill of the art.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an inner gear induction hardening is with functional module adjusting device, includes quenching bath (1), first spacing post (2), rotates handle (14), induction heating circle (19) and workstation (20), its characterized in that: the bottom end of the quenching tank (1) is fixedly provided with a first limiting column (2), the bottom end of the quenching tank (1) is fixedly connected with a first spring (3), the inner wall of the quenching tank (1) is fixedly connected with a waterproof motor (4), the tail end of the waterproof motor (4) is fixedly provided with a turntable (5), the outer surface of the turntable (5) is fixedly connected with a lug (6), the outer surface of the lug (6) is movably provided with a nested block (7), the inner part of the nested block (7) is movably provided with a connecting shaft (8), the tail end of the nested block (7) is fixedly provided with a half gear (9), the outer surface of the half gear (9) is meshed with a first tooth column (10), the outer surface of the quenching tank (1) is fixedly provided with a second limiting column (11), and the bottom end of the second limiting column (11) is fixedly connected with a second spring (12), and the top fixedly connected with second tooth post (13) of second spring (12), the surface movable mounting of quenching bath (1) has rotation handle (14), and the surface fixed mounting who rotates handle (14) has master gear (15) to spacing hole (16) have been seted up to the surface of quenching bath (1), through-hole (17) have been seted up to the inside of second tooth post (13), and the inside swing joint of through-hole (17) has long round pin (18), and the top fixed mounting of second tooth post (13) has induction heating circle (19), the top fixedly connected with workstation (20) of first spring (3).

2. The internal gear induction hardening function module adjusting device according to claim 1, characterized in that: the first limiting columns (2) are symmetrically distributed about the center of the first spring (3), the central axis of the first spring (3) and the central axis of the workbench (20) are on the same straight line, and the workbench (20) and the quenching bath (1) form an elastic structure through the first spring (3) and the first tooth column (10).

3. The internal gear induction hardening function module adjusting device according to claim 1, characterized in that: the middle end of the nesting block (7) is of a hollow structure, the nesting block (7) forms a sliding structure with the convex block (6) through the waterproof motor (4), and the length of the nesting block (7) is larger than the diameter of the rotary table (5).

4. The internal gear induction hardening function module adjusting device according to claim 1, characterized in that: the first tooth column (10) and the quenching bath (1) form a reciprocating structure through a half gear (9) and the rotary table (5), and the half gear (9) forms a swinging structure through the rotary table (5), the convex block (6) and the nesting block (7).

5. The internal gear induction hardening function module adjusting device according to claim 1, characterized in that: the second tooth column (13) and the quenching bath (1) form a clamping structure through a limiting hole (16), a through hole (17) and a long pin (18), and the through holes (17) are distributed on the surface of the second tooth column (13) at equal intervals.

6. The internal gear induction hardening function module adjusting device according to claim 1, characterized in that: the induction heating ring (19) and the workbench (20) form a telescopic structure through a second toothed column (13) and a main gear (15), the second toothed column (13) forms a telescopic structure through a rotating handle (14), the main gear (15) and a second limiting column (11), and the inner surface of the second limiting column (11) is in sliding connection with the second toothed column (13).