Magnetic steel separation tool
By designing a magnet steel separation tool that includes a base, push rod and limiting members, the disadvantages of the existing magnet steel separation methods are solved, and fast and safe magnet separation is achieved, reducing production costs and improving efficiency.
Patent Information
- Application Number
- CN202421983120.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-15
AI Technical Summary
Existing magnet separation methods have disadvantages, including increased transportation and storage costs, generated waste and causing harm to workers' hands.
A magnetic steel separation tool is designed, including a base, push rod and limiting member. Through the cooperation of push rod and limiting member, the side push separation of the magnetic steel is achieved, avoiding the damage caused by manual operation and the hidden danger of re-adsorption of magnetic steel.
The tooling can quickly and safely separate magnets, reduce production costs, improve production efficiency, and avoid damage to workers' hands and the risk of re-adsorption of magnets.
Smart Images
Figure CN222877052U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electrode assembly, in particular to a magnetic steel separation tool. Background Art
[0002] During the motor assembly process, the magnets need to be inserted into the rotor core. When the magnets leave the factory, they are usually stacked on top of each other for easy transportation to reduce the volume. However, in the subsequent process, workers need to separate the stacked magnets one by one before they can be used, which increases the process and labor costs and is very inconvenient. In view of this, there are currently two mainstream ways to separate the stacked magnets:
[0003] 1. During production, the manufacturer places gaskets between the magnets to increase the gap between the magnets, reduce the magnetic attraction and achieve magnet separation;
[0004] 2. Push the magnets sideways. When the distance between the magnets reaches a certain distance, the magnetic attraction will be greatly reduced and they will separate from each other.
[0005] However, the above separation methods all have major drawbacks: placing gaskets will inevitably increase the overall volume of the magnetic steel, increase transportation and storage costs, and the use of gaskets will inevitably produce unnecessary waste; side-push separation is easy to cause damage to workers' hands. Therefore, a device that can quickly separate magnetic steel is needed to facilitate the use of magnetic steel in subsequent production processes.
[0006] It should be noted that the information disclosed in this background technology section is only intended to increase the understanding of the overall background of the utility model, and should not be regarded as an admission or suggestion in any form that the information constitutes prior art already known to a person skilled in the art. Utility Model Content
[0007] In order to solve the technical problem of the drawbacks of the above-mentioned conventional magnetic steel separation method, the utility model provides a magnetic steel separation tool, which includes a base, a push rod and a limiting component, the push rod is arranged on the base, the push rod is movably connected to the base, the limiting component is arranged on the base, the limiting component at least includes two first fixing parts and one limiting part, the two first fixing parts are arranged on the base at intervals and are located on both sides of the limiting part, the limiting part is movably connected to the two first fixing parts, and there is a gap between the bottom end of the limiting part and the base.
[0008] Furthermore, the magnetic steel separation tooling also includes a first connecting piece, the push rod has a first end and a second end opposite to each other, the first end of the push rod is hinged to the base through the first connecting piece, and the second end of the push rod is sleeved with a gripping portion.
[0009] Furthermore, the holding portion is made of elastic material.
[0010] Furthermore, the push rod has a protrusion, which is located on a side of the push rod close to the limiting member. When the push rod contacts the limiting member, the protrusion can extend into the gap.
[0011] Furthermore, the thickness of the protrusion is less than or equal to 3 mm.
[0012] Furthermore, the width of the protruding portion is smaller than the width of the limiting portion.
[0013] Furthermore, the limiting component also includes a second fixing portion, two ends of the second fixing portion are respectively connected to the two first fixing portions, and the second fixing portion and the limiting portion are movably connected.
[0014] Furthermore, the limiting portion is provided with an adjusting groove, the adjusting groove is perpendicular to the base, and the second fixing portion is slidably connected to the adjusting groove via a second connecting member.
[0015] Furthermore, the thickness of the limiting portion is smaller than the thickness of the two first fixing portions.
[0016] Furthermore, the base, the push rod and the limiting member are all made of non-magnetic material.
[0017] Based on the above, compared with the prior art, the magnetic steel separation tooling provided by the utility model can separate the stacked magnetic steels by side pushing through a push rod and a limiting component, thereby achieving an effect similar to that of manual side pushing by workers. The operation through the tooling avoids damage to the workers' hands caused by the magnetic steel separation process, and can greatly avoid hidden dangers to the workers' hands caused by the re-adsorption of the magnetic steel, thereby reducing production costs and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the embodiments or the prior art descriptions. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. The positional relationship described in the drawings in the following description is based on the direction of the components in the drawings unless otherwise specified.
[0019] Figure 1 A schematic diagram of the structure of a magnetic steel separation tool provided in one embodiment of the utility model;
[0020] Figure 2 A structural schematic diagram of a magnetic steel separation tool provided by an embodiment of the utility model from another perspective;
[0021] Figure 3 A schematic diagram of the explosion structure of a limiting component provided in one embodiment of the utility model;
[0022] Figure 4 for Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle.
[0023] Reference numerals:
[0024] 10-base 20-push rod 30-limiting component
[0025] 40-gap 50-first connecting piece 60-holding part
[0026] 70-adjustment groove 80-second connecting member 21-protrusion
[0027] 31-first fixing part 32-limiting part 33-second fixing part DETAILED DESCRIPTION
[0028] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.
[0029] In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance, or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof all mean "at least including".
[0030] See also Figure 1 and Figure 2 , Figure 1A schematic diagram of the structure of a magnetic steel separation tool provided in one embodiment of the utility model; Figure 2 A schematic structural diagram of a magnetic steel separation tool from another perspective provided in one embodiment of the utility model.
[0031] In order to solve the technical problems of the above-mentioned conventional magnetic steel separation method, or to achieve at least one of the above-mentioned advantages or other advantages, an embodiment of the utility model provides a magnetic steel separation tool. As shown in the figure, the magnetic steel separation tool includes a base 10. Foot pads are provided at the four corners of the bottom of the base 10 to raise the base 10, so that workers can easily take the magnetic steel.
[0032] The push rod 20 is disposed on the base 10 . In a specific implementation, the push rod 20 is movably connected to the base 10 , that is, the push rod 20 can rotate relative to the base 10 .
[0033] The limiting member 30 is disposed on the base 10. Specifically, the limiting member 30 is disposed on one side of the push rod 20. When the push rod 20 rotates toward the limiting member 30, the push rod 20 can contact the limiting member 30.
[0034] Please combine Figure 1 See also Figure 3 , Figure 4 As shown in the figure, the limiting member 30 includes at least two first fixing parts 31 and a limiting part 32. The two first fixing parts 31 are arranged on the base 10 at an interval, and the two first fixing parts 31 are on the same straight line. The limiting part 32 is located between the two first fixing parts 31. The limiting part 32 is movably connected to the two first fixing parts 31. Further, the limiting part 32 is slidably connected to the two first fixing parts 31, that is, the limiting part 32 can move up and down relative to the two first fixing parts 31. There is a gap 40 between the bottom end of the limiting part 32 and the base 10. The height of the gap 40 can allow a single piece of magnetic steel to pass through. The height of the gap 40 can be adjusted according to the thickness of different magnetic steels, that is, when the limiting part 32 slides upward relative to the two first fixing parts 31, the height of the gap 40 increases; when sliding downward, the height of the gap 40 decreases to adapt to magnetic steels of different thicknesses.
[0035] In a specific implementation, the stacked magnets are placed on the base 10 and are in a longitudinal arrangement state. When the push rod 32 rotates toward the limiting member 30, the magnets can be pushed laterally, similar to the way a worker manually pushes the magnets sideways, so that the magnets closest to the base 10 slide out of the gap 40 after being subjected to force, while the other magnets cannot move due to the obstruction of the limiting member 30, thereby separating the magnets for easy use in subsequent production processes.
[0036] In some preferred embodiments, the magnetic steel separation tool further includes a first connecting member 50. The push rod 20 has a first end and a second end opposite to each other, and the first end of the push rod 20 is hinged to the base 10 through the first connecting member 50. One end of the push rod 20 is hinged to the base 10 through the first connecting member 50, so that the push rod 20 can rotate on the base 10. The second end of the push rod is sleeved with a gripping portion 60. Preferably, the gripping portion 60 is made of an elastic material, such as a soft, elastic material such as rubber or silicone that can provide a certain friction force, so as to facilitate grasping the push rod 20 for rotation and improve the gripping comfort during the separation process.
[0037] On the basis of the above, the push rod 20 has a protrusion 21. The protrusion 21 is located on the side of the push rod 20 close to the limiting member 30. In specific implementation, when the push rod 20 rotates toward the limiting member 30 and contacts the limiting member 30, the protrusion 21 can extend into the gap 40 between the limiting portion 32 and the base 10, so that the distance between the pushed out magnetic steel and the other arranged and stacked magnetic steels is increased, the magnetic attraction is reduced, and it is easy to take.
[0038] Preferably, the thickness of the protrusion 21 is less than or equal to 3 mm. It should be noted that the thickness of the magnetic steel used in conventional motors is mostly between 3 mm and 10 mm. In order to be able to separate magnetic steels of different thicknesses, the thickness of the protrusion 21 is less than or equal to the magnetic steel of the minimum thickness, so as to avoid the embarrassing situation that the thickness of the protrusion 21 is greater than the thickness of the magnetic steel, which causes multiple pieces of magnetic steel to be pushed at one time but cannot pass through the gap 40.
[0039] In some preferred embodiments, the width of the protrusion 21 is smaller than the width of the limiting portion 32. In specific implementation, since the push rod 20 can rotate relative to the base 10 and the limiting member 30, when the push rod 20 rotates toward the limiting member 30, there is a certain angle between the push rod 20 and the limiting member 30. In order to avoid the problem of corner jamming between the protrusion 21 and the limiting member 30, the width of the protrusion 21 is designed to be smaller than the width of the limiting portion 32.
[0040] In some preferred embodiments, the limiting member 30 also includes a second fixing portion 33. The two ends of the second fixing portion 33 are respectively connected to the two first fixing portions 31. The second fixing portion 33 and the limiting portion 32 are movably connected. In specific implementation, the second fixing portion 33 is arranged horizontally, and the left and right ends are respectively fixed to the two first fixing portions 31. An adjustment slot 70 is provided on the limiting portion 32. The adjustment slot 70 is designed to be vertical. The second fixing portion 33 is slidably connected to the adjustment slot 70 through a second connecting member 80. Specifically, by adjusting the second connecting member 80, the second fixing portion 33 and the limiting portion 32 can be relatively fixed or loosened, so that the limiting portion 32 can move up and down relative to the first fixing portion 31 and the second fixing portion 33, and the size of the gap 40 is adjusted to adapt to magnetic steel separation tooling of different thicknesses.
[0041] In some preferred embodiments, the thickness w of the limiting portion 32 is less than the thickness W of the two first fixing portions. In specific implementation, since the thickness w of the limiting portion 32 is less than the thickness W of the two first fixing portions, a groove is formed, and the stacked magnetic steels are placed in the groove. During the process of separating the magnetic steels, the magnetic steels can be firmly restricted between the two first fixing portions 31 without offset, which facilitates pushing and separating the magnetic steels.
[0042] In some preferred embodiments, the base 10, the push rod 20 and the limiting member 30 are all made of non-magnetic materials, including but not limited to one or more of aluminum, nickel, titanium and chromium, to avoid inconvenience in taking the magnetic steel due to magnetic attraction.
[0043] To sum up, compared with the prior art, the magnetic steel separation tooling provided by the utility model can separate the stacked magnetic steels by side pushing through a push rod and a limiting component, thereby achieving an effect similar to that of manual side pushing by workers. The operation through the tooling can avoid damage to the workers' hands caused by the magnetic steel separation process, and can greatly avoid hidden dangers to the workers' hands caused by the re-adsorption of magnetic steels, thereby reducing production costs and improving production efficiency.
[0044] Although the terminology such as limiting member, push rod, etc. is used more frequently in this article, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.
[0045] In addition, those skilled in the art should understand that, although there are many problems in the prior art, each embodiment or technical solution of the utility model can be improved in only one or several aspects, without having to solve all the technical problems listed in the prior art or background technology at the same time. Those skilled in the art should understand that the content not mentioned in a claim should not be used as a limitation on the claim.
[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A magnetic steel separation tool, characterized in that: include Base; A push rod is arranged on the base, and the push rod is movably connected to the base; A limiting component is arranged on the base, and the limiting component at least includes two first fixing parts and a limiting part. The two first fixing parts are arranged on the base at intervals and located on both sides of the limiting part. The limiting part is movably connected to the two first fixing parts, and there is a gap between the bottom end of the limiting part and the base.
2. The magnetic steel separation tool according to claim 1, characterized in that: The magnetic steel separation tool also includes a first connecting member, the push rod has a first end and a second end opposite to each other, the first end of the push rod is hinged to the base through the first connecting member, and the second end of the push rod is sleeved with a gripping portion.
3. The magnetic steel separation tool according to claim 2, characterized in that: The holding portion is made of elastic material.
4. The magnetic steel separation tool according to claim 2, characterized in that: The push rod is provided with a protrusion, which is located at a side of the push rod close to the limiting member. When the push rod contacts the limiting member, the protrusion can extend into the gap.
5. The magnetic steel separation tool according to claim 4, characterized in that: The thickness of the protrusion is less than or equal to 3 mm.
6. The magnetic steel separation tool according to claim 4, characterized in that: The width of the protruding portion is smaller than the width of the limiting portion.
7. The magnetic steel separation tool according to claim 1, characterized in that: The limiting component further includes a second fixing portion, two ends of which are respectively connected to the two first fixing portions, and the second fixing portion is movably connected to the limiting portion.
8. The magnetic steel separation tool according to claim 7, characterized in that: The limiting portion is provided with an adjusting groove, the adjusting groove is perpendicular to the base, and the second fixing portion is slidably connected to the adjusting groove via a second connecting member.
9. The magnetic steel separation tool according to claim 1, characterized in that: The thickness of the limiting portion is smaller than the thickness of the two first fixing portions.
10. The magnetic steel separation tool according to claim 1, characterized in that: The base, the push rod and the limiting component are all made of non-magnetic conductive materials.