Circular ring two-pole magnet radiation magnetizing clamp

Abstract

The utility model innovatively provides a circular ring two-pole magnet radiation magnetizing clamp, which comprises a first magnetizing head and a second magnetizing head, magnetizing iron cores are arranged in the first magnetizing head and the second magnetizing head, each magnetizing iron core comprises a winding tube sleeve group and a magnetic bar, the magnetic bar is detachably inserted in the center of the winding tube sleeve group, and the magnetic bar is inserted in the center of the winding tube sleeve group. When the first magnetizing head and the second magnetizing head are in butt joint, a part to be magnetized is arranged on the two butt-joint magnetic conductive rods in a sleeving mode. The utility model has the advantages that the magnetic field energy generated by extrusion magnetizing is fully utilized, the energy loss is reduced, and the detachable and replaceable magnetic conducting core plate rod can deal with magnetizing of circular ring products with different sizes and specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetization, and more specifically to a circular two-pole magnet radiation magnetization fixture. Background Art

[0002] The characteristics and defects of similar products on the market at present, among which the characteristics are: most of the circular 2-pole magnets on the market are obtained by extrusion magnetization technology, and the magnetization method is radial magnetization, so they are called radial 2-pole magnetic rings. Such products are widely used in the market and are suitable for dishwashers, instruments, motors and sensors, etc. The defects are: first, extrusion magnetization is based on the principle of like charges repel each other, which often causes unnecessary energy loss in the magnetization process, and the radiation magnetic field generated by this method has a small uniform area and weak intensity, and the magnetic lines of force in the height direction are easy to deviate from the horizontal line, which limits the height direction of the magnet; second, most circular 2-pole magnetization clamps are highly specific, and a single clamp can only magnetize products of a single specification, which greatly wastes resources. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a circular 2-pole magnet radiation magnetization fixture, which fully utilizes the magnetic field energy generated by extrusion magnetization and reduces energy loss. The detachable and replaceable magnetic core plate rod can cope with the magnetization of circular products of different sizes.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A circular 2-pole magnet radiation magnetization fixture comprises a first magnetization head and a second magnetization head, wherein the first magnetization head and the second magnetization head are both provided with a magnetization core, wherein the magnetization core comprises a winding tube set and a magnetic conductive rod, wherein the magnetic conductive rod is detachably plugged into the center of the winding tube set, and the magnetic conductive rod is partially exposed on the outer surface of the winding tube set, and when the first magnetization head and the second magnetization head are butt-jointed, the part to be magnetized is sleeved on the two butt-jointed magnetic conductive rods.

[0006] Furthermore, the bobbin sleeve assembly includes a first bobbin sleeve and a second bobbin sleeve, the first bobbin sleeve is located inside the second bobbin sleeve, and a winding space is formed between the first bobbin sleeve and the second bobbin sleeve.

[0007] Furthermore, a sealing ring for shielding the winding space is provided at the upper end of the first winding tube sleeve, and a wire hole communicating with the winding space is opened on the second winding tube sleeve.

[0008] Furthermore, the magnetic conductive rod is vertically inserted into the first winding tube sleeve and connected to the second winding tube sleeve.

[0009] Furthermore, a connecting seat is provided on the inner bottom surface of the second winding tube sleeve, and the magnetic conductive rod is threadedly connected to the connecting seat.

[0010] Furthermore, the inner diameter of the first bobbin sleeve is greater than the diameter of the magnetic conductive rod.

[0011] The beneficial effects of the utility model are as follows: by arranging the winding bobbin set and the magnetic conductive rod, the circular ring radiates the magnetizing core, thereby forming a magnetic circuit of radial circular ring radiation magnetization, which fully benefits the magnetization energy generated by the magnetization tooling, and can uniformly charge the circular ring 2-pole magnet. In addition, by using the detachable magnetic conductive rod, the magnetic conductive rod can be customized according to products of different specifications, so that a set of magnetization fixtures can magnetize multiple types of circular ring 2-pole products of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the overall structure diagram of the utility model;

[0013] Figure 2 It is a cross-sectional view of the utility model.

[0014] Figure numerals: 1. first magnetizing head; 2. second magnetizing head; 3. magnetizing core; 4. first winding bobbin sleeve; 5. second winding bobbin sleeve; 6. magnetic rod; 7. winding space; 8. sealing ring; 9. wire hole; 10. connecting seat. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0018] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0019] The current magnetizing tooling has the following problems: first, extrusion magnetization is based on the principle of like charges repelling each other, which often causes unnecessary energy loss during the magnetization process. In addition, the radiation magnetic field generated by this method has a small uniform area and weak intensity, and the magnetic lines of force in the height direction are easy to deviate from the horizontal line, which limits the height direction of the magnet; second, most circular 2-pole magnetizing clamps are highly specific, and a single clamp can only magnetize a single type of product, which greatly wastes resources; therefore, the utility model designs this circular 2-pole magnet radiation magnetization clamp, such as Figure 1 As shown, it includes a first magnetizing head 1 and a second magnetizing head 2, and the first magnetizing head 1 and the second magnetizing head 2 are both provided with a magnetizing core 3. The magnetizing core 3 includes a winding tube set and a magnetic rod 6. The magnetic rod 6 is detachably inserted in the center of the winding tube set, and the magnetic rod 6 is partially exposed on the outer surface of the winding tube set. When the first magnetizing head 1 and the second magnetizing head 2 are docked, it is normally necessary to sleeve the part to be magnetized on the magnetic rod 6 on the first magnetizing head 1, and the magnetic rod 6 on the first magnetizing head 1 and the magnetic rod 6 on the second magnetizing head 2 are docked. The part to be magnetized is on the two docked magnetic rods 6, so that the circular ring radiates the magnetizing core 3, thereby forming a magnetic circuit of radial circular ring radiation magnetization, which is fully beneficial to the magnetization energy generated by the magnetization tooling, and can uniformly charge the circular ring 2-pole magnet. In addition, by using the detachable magnetic rod 6, the magnetic rod 6 can be customized according to products of different specifications, so that a set of magnetizing fixtures can magnetize multiple types of circular ring 2-pole products of different specifications.

[0020] like Figure 2 As shown, the bobbin sleeve group includes a first bobbin sleeve 4 and a second bobbin sleeve 5. The first bobbin sleeve 4 is located in the second bobbin sleeve 5. A winding space 7 is formed between the first bobbin sleeve 4 and the second bobbin sleeve 5. Silk-covered wire is wound in the winding space 7. The silk-covered wire is wound on the outer surface of the first bobbin sleeve 4. Silk-covered wire is also wound on the outer surface of the second bobbin sleeve 5. The silk-covered wire is connected to an external circuit and energized to achieve electromagnetism. In order to avoid exposure of the silk-covered wire in the winding space 7, a sealing ring 8 for shielding the winding space 7 is provided at the upper end of the first bobbin sleeve 4. A wire hole 9 communicating with the winding space 7 is opened on the second bobbin sleeve 5. The external circuit passes through the second bobbin sleeve 5 through the wire hole 9 and is connected to the silk-covered wire in the winding space 7.

[0021] like Figure 2 As shown, the magnetic rod 6 is vertically inserted in the first winding tube sleeve 4 and connected to the second winding tube sleeve 5. The inner diameter of the first winding tube sleeve 4 is larger than the diameter of the magnetic rod 6. Different diameters of the magnetic rod 6 can be replaced according to different specifications of products. Specifically, a connecting seat 10 is provided on the inner bottom surface of the second winding tube sleeve 5, and the magnetic rod 6 is threadedly connected to the connecting seat 10. When replacement is needed, the magnetic rod 6 is unscrewed through the thread and replaced with another magnetic rod 6 connected to the connecting seat 10 through the thread.

[0022] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A circular 2-pole magnet radiation magnetization fixture, characterized in that: The invention comprises a first magnetizing head (1) and a second magnetizing head (2), wherein a magnetizing core (3) is arranged inside the first magnetizing head (1) and the second magnetizing head (2), wherein the magnetizing core (3) comprises a winding tube sleeve and a magnetic rod (6), wherein the magnetic rod (6) is detachably plugged into the center of the winding tube sleeve, and the magnetic rod (6) is partially exposed on the outer surface of the winding tube sleeve. When the first magnetizing head (1) and the second magnetizing head (2) are butt-jointed, the magnetizing part to be magnetized is sleeved on the two butt-jointed magnetic rods (6).

2. According to claim 1, a circular 2-pole magnet radiation magnetization fixture, characterized in that: The bobbin sleeve assembly comprises a first bobbin sleeve (4) and a second bobbin sleeve (5); the first bobbin sleeve (4) is located inside the second bobbin sleeve (5); a winding space (7) is formed between the first bobbin sleeve (4) and the second bobbin sleeve (5).

3. According to claim 2, a circular 2-pole magnet radiation magnetization fixture, characterized in that: A sealing ring (8) for shielding the winding space (7) is provided at the upper end of the first winding tube sleeve (4), and a wire hole (9) communicating with the winding space (7) is provided on the second winding tube sleeve (5).

4. A circular 2-pole magnet radiation magnetization fixture according to claim 3, characterized in that: The magnetic conductive rod (6) is vertically inserted into the first winding tube sleeve (4) and connected to the second winding tube sleeve (5).

5. A circular 2-pole magnet radiation magnetization fixture according to claim 4, characterized in that: A connecting seat (10) is provided on the inner bottom surface of the second winding tube sleeve (5), and the magnetic conductive rod (6) is threadedly connected to the connecting seat (10).

6. A circular 2-pole magnet radiation magnetization fixture according to claim 5, characterized in that: The inner diameter of the first bobbin sleeve (4) is greater than the diameter of the magnetic conductive rod (6).

Images