CN210367796U

CN210367796U - Novel medium-frequency induction heating device

Info

Publication number: CN210367796U
Application number: CN201921269180.8U
Authority: CN
Inventors: 胡春峰
Original assignee: Wuxi Weineng Cnc Technology Co ltd
Current assignee: Wuxi Weineng Cnc Technology Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-04-21
Anticipated expiration: 2029-08-07

Abstract

The utility model belongs to the technical field of heating equipment, especially, be a novel intermediate frequency induction heating device, which comprises a base, the top of base is equipped with the connecting plate, the top fixed mounting of connecting plate has intermediate frequency induction heating furnace body, the bottom fixed mounting of connecting plate has two strip-shaped pieces, it has four movable rods to articulate on the strip-shaped piece, the movable rod keeps away from the one end of corresponding strip-shaped piece and articulates there is the movable block, four first recesses have been seted up at the top of base, fixed mounting has same dead lever on the both sides inner wall of first recess, sliding sleeve is equipped with the slider on the dead lever, the top of slider extends to outside the first recess that corresponds and with the movable block fixed connection that corresponds, sliding sleeve is equipped with first spring on. The utility model discloses simple structure, the practicality is strong, can realize the two-stage shock attenuation at intermediate frequency induction heating furnace body working period, prolongs the life of intermediate frequency induction heating furnace body, and it is simple convenient that the operation gets up.

Description

Novel medium-frequency induction heating device

Technical Field

The utility model relates to a firing equipment technical field especially relates to a novel intermediate frequency induction heating device.

Background

The intermediate frequency induction heating is mostly used in the fields of surface quenching of industrial metal parts, metal smelting, bar diathermy and the like, and is used for generating a certain induction current on the surface of a workpiece to rapidly heat the surface of the part to achieve the effect of rapid surface heating and even diathermy melting, and through retrieval, a patent document with the publication number of CN206219639U is granted on the surface of the workpiece, the intermediate frequency induction heating furnace comprises a trolley, a track, a heating device and a water circulating device, a plurality of groups of heating devices are arranged on the trolley side by side, the track is laid along the arrangement direction of the heating devices, a rotating wheel driven by a motor is arranged on the trolley to enable the trolley to move along the track, the water circulating device is connected on the trolley, the water circulating device is connected with the heating device through a pipeline to cool an induction coil of the heating device, the heating time of a steel strand can be flexibly controlled, and the relative speed of the steel strand passing through the heating device, the uniformity of the product is guaranteed, the induction coil in the heating device is processed, the deformation of the induction coil is prevented, the service life of the induction coil is prolonged, and the water circulation device cools the induction coil by using distilled water or deionized water, so that the adhesion of lime is avoided.

However, the above-mentioned technology has disadvantages that the intermediate frequency induction heating furnace will generate vibration of a certain amplitude during operation, and the above-mentioned structure does not have the effect of damping vibration, and the service life of the intermediate frequency induction heating furnace is easily shortened for a long time, so that a new intermediate frequency induction heating device is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel medium-frequency induction heating device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel medium-frequency induction heating device comprises a base, a connecting plate is arranged above the base, a medium-frequency induction heating furnace body is fixedly arranged at the top of the connecting plate, two strip-shaped blocks are fixedly arranged at the bottom of the connecting plate, four movable rods are hinged to the strip-shaped blocks, movable blocks are hinged to the ends, away from the corresponding strip-shaped blocks, of the movable rods, four first grooves are formed in the top of the base, the same fixed rods are fixedly arranged on the inner walls of the two sides of each first groove, sliding blocks are sleeved on the fixed rods in a sliding mode, the tops of the sliding blocks extend out of the corresponding first grooves and are fixedly connected with the corresponding movable blocks, first springs are sleeved on the fixed rods in a sliding mode, one ends of the first springs are welded on the inner walls of the corresponding first grooves, the other ends of the first springs are welded on the corresponding sliding blocks, arc-shaped rods are slidably arranged, the arc-shaped rod is sleeved with a second spring in a sliding mode, the bottom end of the second spring is welded to the top of the base, and the top end of the second spring is welded to the corresponding movable rod.

Preferably, the stiffness coefficient of the first spring is in a range of 10N/m to 100N/m, and the stiffness coefficient of the second spring is in a range of 5N/m to 60N/m.

Preferably, the movable rod is provided with a first through hole, the first through hole is connected with the corresponding arc-shaped rod in a sliding manner, and the arc-shaped rod is fixedly provided with a limiting block.

Preferably, the bottom of the sliding block is nested with a ball, and the ball is in contact with the inner wall of the bottom of the corresponding first groove.

Preferably, a second through hole is formed in one side of the sliding block and is in sliding connection with the corresponding fixing rod, and four bolt holes are formed in the top of the base.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a base, a connecting plate, an intermediate frequency induction heating furnace body, a strip-shaped block, a movable rod, a movable block, a first groove, a fixed rod, a sliding block, a first spring, an arc-shaped rod and a second spring, the base is fixed on a workbench through a bolt, when the intermediate frequency induction heating furnace body needs to absorb shock during working, the intermediate frequency induction heating furnace body drives the connecting plate to move downwards, the connecting plate drives two strip-shaped blocks to move, the strip-shaped block drives four corresponding movable rods to move, the movable rod drives corresponding movable blocks to move, the movable blocks drive corresponding sliding blocks to slide, and the sliding blocks drive corresponding first springs to move;

at the moment, the first spring is compressed to deform the first spring, so that kinetic energy generated when the sliding block moves is converted into elastic potential energy of the first spring, and primary shock absorption is realized;

when the movable rod moves, the corresponding second spring is driven to move, at the moment, the second spring is compressed, and the second spring is deformed, so that kinetic energy generated when the movable rod moves is converted into elastic potential energy of the second spring, secondary damping is realized, and damping work of the intermediate frequency induction heating furnace body during work is completed.

The utility model discloses simple structure, the practicality is strong, can realize the two-stage shock attenuation at intermediate frequency induction heating furnace body working period, prolongs the life of intermediate frequency induction heating furnace body, and it is simple convenient that the operation gets up.

Drawings

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

fig. 2 is an assembly view of the bar-shaped block and the movable rod of the present invention.

In the figure: 1. a base; 2. a connecting plate; 3. a medium frequency induction heating furnace body; 4. a bar-shaped block; 5. a movable rod; 6. a movable block; 7. a first groove; 8. fixing the rod; 9. a slider; 10. a first spring; 11. an arcuate bar; 12. a second spring.

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. 1-2, the present invention provides a technical solution: a novel intermediate frequency induction heating device comprises a base 1, a connecting plate 2 is arranged above the base 1, an intermediate frequency induction heating furnace body 3 is fixedly arranged at the top of the connecting plate 2, two strip-shaped blocks 4 are fixedly arranged at the bottom of the connecting plate 2, four movable rods 5 are hinged on the strip-shaped blocks 4, movable blocks 6 are hinged at one ends of the movable rods 5 far away from the corresponding strip-shaped blocks 4, four first grooves 7 are formed in the top of the base 1, the same fixed rods 8 are fixedly arranged on the inner walls of the two sides of the first grooves 7, sliding sleeves 9 are arranged on the fixed rods 8 in a sliding sleeve mode, the tops of the sliding blocks 9 extend out of the corresponding first grooves 7 and are fixedly connected with the corresponding movable blocks 6, first springs 10 are sleeved on the fixed rods 8 in a sliding sleeve mode, one ends of the first springs 10 are welded on the inner walls of the one sides of the corresponding first grooves 7, and, an arc-shaped rod 11 is slidably mounted on the movable rod 5, one end of the arc-shaped rod 11 is fixedly connected with the bottom of the base 1, a second spring 12 is slidably sleeved on the arc-shaped rod 11, the bottom end of the second spring 12 is welded to the top of the base 1, and the top end of the second spring 12 is welded to the corresponding movable rod 5;

the stiffness coefficient range of the first spring 10 is 10N/m to 100N/m, the stiffness coefficient range of the second spring 12 is 5N/m to 60N/m, the movable rod 5 is provided with a first through hole, the first through hole is in sliding connection with the corresponding arc rod 11, the arc rod 11 is fixedly provided with a limiting block, the bottom of the sliding block 9 is nested with a ball, the ball is in contact with the inner wall of the bottom of the corresponding first groove 7, one side of the sliding block 9 is provided with a second through hole, the second through hole is in sliding connection with the corresponding fixed rod 8, the top of the base 1 is provided with four bolt holes, the base 1 is fixed on a workbench through bolts through the cooperation of the base 1, the connecting plate 2, the intermediate frequency induction heating furnace body 3, the bar-shaped block 4, the movable rod 5, the movable block 6, the first groove 7, the fixed rod 8, the sliding block 9, the first spring 10, the arc rod 11 and, when the medium frequency induction heating furnace body 3 needs to absorb shock during working, the medium frequency induction heating furnace body 3 drives the connecting plate 2 to move downwards, the connecting plate 2 drives the two strip-shaped blocks 4 to move, the strip-shaped blocks 4 drive the corresponding four movable rods 5 to move, the movable rods 5 drive the corresponding movable blocks 6 to move, the movable blocks 6 drive the corresponding slide blocks 9 to slide, the slide blocks 9 drive the corresponding first springs 10 to move, at the moment, the first springs 10 are compressed to deform the first springs 10, so that kinetic energy generated when the slide blocks 9 move is converted into elastic potential energy of the first springs 10, primary shock absorption is realized, when the movable rods 5 move and simultaneously drive the corresponding second springs 12 to move, at the moment, the second springs 12 are compressed to deform the second springs 12, so that the kinetic energy generated when the movable rods 5 move is converted into the elastic potential energy of the second springs 12, realize the second grade shock attenuation to accomplish this intermediate frequency induction heating furnace body 3 shock attenuation work at the during operation, the utility model discloses simple structure, the practicality is strong, can realize the two-stage shock attenuation at intermediate frequency induction heating furnace body 3 during operation, prolongs intermediate frequency induction heating furnace body 3's life, and it is simple convenient that the operation gets up.

The working principle is as follows: firstly, a base 1 is fixed on a workbench through bolts, when the medium-frequency induction heating furnace body 3 needs to absorb shock during working, the medium-frequency induction heating furnace body 3 drives a connecting plate 2 to move downwards, the connecting plate 2 drives two strip-shaped blocks 4 to move, the strip-shaped blocks 4 drive four corresponding movable rods 5 to move, the movable rods 5 drive corresponding movable blocks 6 to move, the movable blocks 6 drive corresponding sliders 9 to slide in corresponding first grooves 7, the sliders 9 drive corresponding first springs 10 to move, at the moment, the first springs 10 are compressed to enable the first springs 10 to deform, so that kinetic energy generated when the sliders 9 move is converted into elastic potential energy of the first springs 10, primary shock absorption is realized, when the movable rods 5 move and simultaneously drive corresponding second springs 12 to move, at the moment, the second springs 12 are compressed to enable the second springs 12 to deform, so that kinetic energy generated when the movable rods 5 move is converted into elastic potential energy of the second springs 12, realize the second grade shock attenuation to accomplish this time the shock attenuation work of intermediate frequency induction heating furnace body 3 during operation.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel intermediate frequency induction heating device, includes base (1), its characterized in that: the device is characterized in that a connecting plate (2) is arranged above the base (1), the top of the connecting plate (2) is fixedly provided with an intermediate frequency induction heating furnace body (3), the bottom of the connecting plate (2) is fixedly provided with two strip-shaped blocks (4), the strip-shaped blocks (4) are hinged with four movable rods (5), one ends of the movable rods (5) far away from the corresponding strip-shaped blocks (4) are hinged with movable blocks (6), the top of the base (1) is provided with four first grooves (7), the inner walls of the two sides of each first groove (7) are fixedly provided with the same fixed rod (8), the fixed rods (8) are slidably sleeved with sliding blocks (9), the tops of the sliding blocks (9) extend out of the corresponding first grooves (7) and are fixedly connected with the corresponding movable blocks (6), the fixed rods (8) are slidably sleeved with first springs (10), one ends of the first springs (10) are welded on the inner walls of one sides of, the other end welding of first spring (10) is on slider (9) that corresponds, and slidable mounting has arc pole (11) on movable rod (5), the one end of arc pole (11) and the bottom fixed connection of base (1), and slidable sleeve is equipped with second spring (12) on arc pole (11), and the bottom welding of second spring (12) is at the top of base (1), and the top welding of second spring (12) is on movable rod (5) that corresponds.

2. The novel medium-frequency induction heating device as claimed in claim 1, characterized in that: the stiffness coefficient of the first spring (10) ranges from 10N/m to 100N/m, and the stiffness coefficient of the second spring (12) ranges from 5N/m to 60N/m.

3. The novel medium-frequency induction heating device as claimed in claim 1, characterized in that: a first through hole is formed in the movable rod (5), the first through hole is connected with the corresponding arc-shaped rod (11) in a sliding mode, and a limiting block is fixedly mounted on the arc-shaped rod (11).

4. The novel medium-frequency induction heating device as claimed in claim 1, characterized in that: the bottom of the sliding block (9) is nested with a ball, and the ball is in contact with the inner wall of the bottom of the corresponding first groove (7).

5. The novel medium-frequency induction heating device as claimed in claim 1, characterized in that: a second through hole is formed in one side of the sliding block (9), the second through hole is connected with the corresponding fixing rod (8) in a sliding mode, and four bolt holes are formed in the top of the base (1).