Efficient induction type intermediate frequency heater

Abstract

The utility model discloses a high-efficiency induction type intermediate frequency heater. A bottom plate; the heater body is arranged on the upper end face of the bottom plate; the n-shaped frame is mounted on the upper end surface of the bottom plate in a sliding manner; an opening is formed in the lower wall of the shell, and the clamping blocks are symmetrically installed in the shell in a sliding mode; the driving mechanism is arranged in the shell and can drive the clamping blocks to move under the action of the driving mechanism so that the clamping blocks can clamp and fix the bearing in an expanding mode, meanwhile, the n-shaped frame can drive the shell to move so that the bearing can move to the position above the heating position of the heater body, at the moment, the bearing can be inserted into the heating position of the heater body under the action of the electric push rod, and therefore the bearing can be heated. According to the bearing heating device, the bearing can be heated, the action that a worker holds the bearing manually to heat the bearing can be avoided, the working intensity of the worker is reduced, meanwhile, the heating quality of the bearing can be improved, and convenience is brought to people.

Description

Technical Field

[0001] The utility model relates to the technical field of heaters, in particular to a high-efficiency induction medium-frequency heater. Background Art

[0002] Medium frequency induction heaters are widely used in industries such as smelting, casting, pipe bending, hot forging, welding and surface heat treatment due to their high heating efficiency, fast speed, good controllability and easy mechanization and automation.

[0003] The existing medium frequency induction heater does not have the function of fixing and clamping the bearing when heating the bearing. The staff needs to manually hold the bearing and put the bearing into the heating area of ​​the medium frequency induction heater. However, this method requires the staff to hold the bearing for a long time, which is easy to cause physical fatigue to the staff and affect the quality of heating. Utility Model Content

[0004] In order to solve the above problems, that is, to solve the problems raised by the above background technology, the utility model proposes a high-efficiency induction medium-frequency heater, including:

[0005] Base plate;

[0006] A heater body, arranged on the upper end surface of the bottom plate;

[0007] An n-shaped frame, slidably mounted on the upper end surface of the bottom plate;

[0008] The housing has an opening formed on its lower wall and is slidably connected to the n-shaped frame;

[0009] A clamping block is symmetrically slidably installed in the housing, and its lower end is located outside the housing, and is used to clamp the bearing;

[0010] The driving mechanism is arranged in the housing and is used for driving the clamping block to move.

[0011] Preferably, the driving mechanism comprises:

[0012] A threaded rod, rotatably mounted in the housing and threadably connected to a pair of clamping blocks;

[0013] The limiting groove is symmetrically formed on the inner wall surface of the shell;

[0014] The limiting block is fixedly mounted on the outer surface of the clamping block and is slidably connected to the limiting groove.

[0015] Preferably, a first slide groove is symmetrically formed on the inner wall surface of the n-shaped frame, a first slider is slidably installed in the first slide groove, a connecting rod is fixedly installed on the outer surface of the first slider, and one end of the connecting rod away from the first slider is fixedly connected to the outer surface of the shell.

[0016] Preferably, a second slide groove is symmetrically formed on the upper end surface of the bottom plate, a second slider is slidably installed in the second slide groove, and both ends of the n-shaped frame are respectively fixedly connected to the upper end surfaces of a pair of the second sliders.

[0017] Preferably, an electric push rod is fixedly mounted on the upper end surface of the n-shaped frame, and the telescopic end of the electric push rod is fixedly connected to the upper end surface of the shell.

[0018] The beneficial technical effect of the utility model is as follows: under the action of the driving mechanism, the clamping block can be driven to move so as to clamp the bearing and fix it, and at the same time the N-shaped frame can drive the shell to move so as to move the bearing to above the heating part of the heater body. At this time, under the action of the electric push rod, the bearing can be inserted into the heating part of the heater body so that the bearing can be heated, which can avoid the action of the staff manually holding the bearing to heat it, reduce the work intensity of the staff, and at the same time improve the heating quality of the bearing, bringing convenience to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the front cross-sectional structure of the utility model is shown.

[0020] Figure 2 The utility model is shown Figure 1 Schematic diagram of the enlarged structure of part A.

[0021] Figure 3 The top view of the structure of the clamping block of the utility model is shown.

[0022] Figure numerals 1, base plate, 2, heater body, 3, N-shaped frame, 4, shell, 5, clamping block, 6, threaded rod, 7, limiting groove, 8, limiting block, 9, first slide groove, 10, first slider, 11, connecting rod, 12, second slide groove, 13, second slider, 14, electric push rod. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0024] The utility model proposes a high-efficiency induction medium-frequency heater, comprising:

[0025] Bottom plate 1;

[0026] The heater body 2 is arranged on the upper end surface of the bottom plate 1;

[0027] The heater body 2 is fixedly mounted on the upper end surface of the bottom plate 1 and can be relatively fixed;

[0028] An n-shaped frame 3 is slidably mounted on the upper end surface of the bottom plate 1;

[0029] The housing 4 has an opening formed on its lower wall and is slidably connected to the n-shaped frame 3;

[0030] The clamp block 5 is symmetrically slidably installed in the housing 4, and the lower end is located outside the housing 4, and is used to clamp the bearing;

[0031] A pair of clamping blocks 5 can slide in the housing 4 to clamp the bearing, and at the same time, the n-shaped frame 3 slides to drive the housing 4 and the bearing to move, so that the bearing is above the heating part of the heater body 2;

[0032] The driving mechanism is disposed in the housing 4 and is used to drive the clamping block 5 to move.

[0033] Specifically, the driving mechanism includes:

[0034] The threaded rod 6 is rotatably mounted in the housing 4 and is threadably connected to a pair of clamping blocks 5;

[0035] The threaded rod 6 is a bidirectional threaded rod, and one end of the threaded rod penetrates the side wall of the housing 4 and is fixedly connected to a rotating disk. The staff rotates the rotating disk to drive the threaded rod 6 to rotate, so that a pair of clamping blocks 5 can move closer to or away from each other. When they move away from each other, the bearing can be clamped;

[0036] The limiting groove 7 is symmetrically formed on the inner wall surface of the housing 4;

[0037] The limiting block 8 is fixedly mounted on the outer surface of the clamping block 5 and is slidably connected to the limiting groove 7;

[0038] When the clamping block 5 moves, it drives the limiting block 8 to slide in the limiting groove 7, so that the clamping block 5 can be more stable when moving.

[0039] Specifically, the inner wall surface of the n-shaped frame 3 is symmetrically formed with a first slide groove 9, a first slider 10 is slidably installed in the first slide groove 9, a connecting rod 11 is fixedly installed on the outer surface of the first slider 10, and one end of the connecting rod 11 away from the first slider 10 is fixedly connected to the outer surface of the housing 4;

[0040] Under the action of the first sliding groove 9, the first sliding block 10 and the connecting rod 11, the housing 4 can be kept stable when sliding.

[0041] Specifically, a second slide groove 12 is symmetrically formed on the upper end surface of the bottom plate 1, a second slider 13 is slidably installed in the second slide groove 12, and both ends of the n-shaped frame 3 are fixedly connected to the upper end surfaces of a pair of second sliders 13 respectively;

[0042] Under the action of the second sliding groove 12 and the second sliding block 13, the N-shaped frame 3 can be kept stable when sliding.

[0043] Specifically, an electric push rod 14 is fixedly mounted on the upper end surface of the n-shaped frame 3, and the telescopic end of the electric push rod 14 is fixedly connected to the upper end surface of the housing 4;

[0044] The extension or contraction of the telescopic end of the electric push rod 14 can drive the housing 4 to rise or fall.

[0045] Working principle: First, the staff puts the bearing sleeve on a pair of clamping blocks 5. At this time, the staff rotates the rotating disk, which can drive the threaded rod 6 to rotate, so that the pair of clamping blocks 5 can be moved closer to or farther away from each other. When they are far away from each other, the bearing can be clamped. At this time, the staff slides the n-shaped frame 3, which can drive the bearing to move so that the bearing is above the heating part of the heater body 2. At this time, the staff starts the electric push rod 14. The extension of the telescopic end of the electric push rod 14 can drive the shell 4 to move and make it descend. The movement of the shell 4 drives the clamping block 5 to move, so that the bearing is inserted into the heating part of the heater body 2, so that it can heat the bearing, bringing convenience to people.

[0046] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0047] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0048] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0049] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0050] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A high-efficiency induction medium-frequency heater, characterized in that: include; Bottom plate (1); A heater body (2) is arranged on the upper end surface of the base plate (1); An n-shaped frame (3) is slidably mounted on the upper end surface of the base plate (1); The housing (4) has an opening formed on its lower wall and is slidably connected to the n-shaped frame (3); A clamping block (5) is symmetrically slidably mounted in the housing (4), with the lower end located outside the housing (4), and is used to clamp the bearing; A driving mechanism is arranged in the housing (4) and is used to drive the clamping block (5) to move.

2. A high-efficiency induction medium frequency heater according to claim 1, characterized in that: The driving mechanism comprises: A threaded rod (6) is rotatably mounted in the housing (4) and is threadably connected to a pair of clamping blocks (5); A limiting groove (7) is symmetrically formed on the inner wall surface of the shell (4); The limiting block (8) is fixedly mounted on the outer surface of the clamping block (5) and is slidably connected to the limiting groove (7).

3. A high-efficiency induction medium frequency heater according to claim 1, characterized in that: A first slide groove (9) is symmetrically formed on the inner wall surface of the n-shaped frame (3), a first slider (10) is slidably installed in the first slide groove (9), a connecting rod (11) is fixedly installed on the outer surface of the first slider (10), and one end of the connecting rod (11) away from the first slider (10) is fixedly connected to the outer surface of the shell (4).

4. A high-efficiency induction medium frequency heater according to claim 1, characterized in that: A second slide groove (12) is symmetrically formed on the upper end surface of the bottom plate (1), a second slider (13) is slidably installed in the second slide groove (12), and the two ends of the n-shaped frame (3) are respectively fixedly connected to the upper end surfaces of a pair of the second sliders (13).

5. A high-efficiency induction medium frequency heater according to claim 1, characterized in that: An electric push rod (14) is fixedly mounted on the upper end surface of the N-shaped frame (3), and the telescopic end of the electric push rod (14) is fixedly connected to the upper end surface of the housing (4).

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