Bonding and pressing device for neodymium iron boron strong magnet production

Abstract

The utility model discloses a bonding and pressing device for neodymium iron boron strong magnet production, which comprises a protection box, a sliding chute is arranged on the surface of the bottom end in the protection box, the front end of the protection box is rotatably connected with a door plate, a glass window is arranged on the surface of the door plate, a handle is arranged on the surface of the front end of the door plate, and a storage battery is arranged at the upper end of the protection box. The bottom end of the storage battery is connected with an electric heating pipe, the electric heating pipe is located in the protection box, the left side and the right side in the protection box are each provided with a fixing frame, a fixing assembly is arranged in each fixing frame, and a pressing assembly is arranged in each sliding groove. And manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of NdFeB strong magnet production and discloses a bonding and pressing device for NdFeB strong magnet production. Background Art

[0002] NdFeB magnets are the chemical substances with the strongest magnetic force. The components of magnets are iron, cobalt, nickel and other atoms. The internal structure of the atoms is quite special and they have magnetic moments. Magnets can generate magnetic fields and have the characteristics of attracting ferromagnetic materials such as iron, nickel, cobalt and other metals. Types of magnets: Shape magnets: square magnets, tile magnets, special-shaped magnets, cylindrical magnets, ring magnets, disc magnets, magnetic bar magnets, magnetic frame magnets; Property magnets: samarium cobalt magnets, NdFeB magnets (strong magnets), ferrite magnets, aluminum nickel cobalt magnets, iron chromium cobalt magnets; Industry magnets: magnetic components, motor magnets, rubber magnets, plastic magnets and so on. Magnets are divided into permanent magnets and soft magnets. Permanent magnets are added with strong magnets to make the spin of magnetic materials and the angular momentum of electrons arranged in a fixed direction, while soft magnets are added with electricity.

[0003] However, the patents in the prior art have the following disadvantages:

[0004] (1) After the magnetic materials are bonded and pressed, the surface is uneven, and it is impossible to bond multiple magnetic materials neatly into one.

[0005] (2) The entire process is done by manual bonding and compaction, which results in low work efficiency and high labor intensity for workers. Utility Model Content

[0006] The utility model aims to provide a bonding and pressing device for the production of NdFeB strong magnets, which solves the problems of the prior art being unable to align magnetic materials and having high labor intensity for workers by setting a fixing frame, a fixing assembly and a pressing assembly.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A bonding and pressing device for the production of NdFeB strong magnets, comprising:

[0009] A protection box, wherein a slide groove is provided on the inner bottom surface of the protection box;

[0010] A door panel, the door panel is rotatably connected to the front end of the protection box, a glass window is provided on the surface of the door panel, and a handle is provided on the front end surface of the door panel;

[0011] A battery, wherein the bottom end of the battery is fixedly connected to a protection box, the bottom end of the battery is connected to an electric heating tube, and the electric heating tube is located inside the protection box;

[0012] A fixing frame, wherein there are two fixing frames, and the two fixing frames are respectively located at the left and right sides of the inside of the protection box;

[0013] A fixing component, wherein there are two fixing components and the fixing components are located inside the fixing frame;

[0014] A clamping assembly is located inside the slide groove.

[0015] Furthermore, the fixing assembly comprises:

[0016] A stud, wherein a knob is provided at the upper end of the stud;

[0017] A clamping plate, the upper end of which is rotatably connected to the stud;

[0018] There are two limit columns, and the bottom ends of the limit columns are fixedly connected to the clamping plate.

[0019] Furthermore, the stud is threadedly connected to the fixing frame, and the limiting column is slidably connected to the fixing frame.

[0020] Furthermore, push plates are provided on both the front and rear sides of the fixed frame, and sliding shafts are provided at one end of the two push plates away from each other. The sliding shafts are slidably connected to the fixed frame, and a spring is sleeved on the surface of the sliding shafts.

[0021] Furthermore, the pressing assembly comprises:

[0022] A double-headed screw, the double-headed screw is rotatably connected to the inside of the slideway;

[0023] Sliding rods, there are two sliding rods, and the two sliding rods are threadedly connected to the two ends of the double-headed screw;

[0024] The motor is fixedly connected to the protection box, and the right end of the double-headed screw is fixedly connected to the motor.

[0025] Furthermore, the slide rod is slidably connected to the slide groove.

[0026] The utility model provides a bonding and pressing device for the production of NdFeB strong magnets, which has the following beneficial effects:

[0027] (1) The utility model solves the problem that the existing bonding and clamping device for NdFeB strong magnetic production cannot align the magnetic materials by providing a fixing frame and a fixing component. The magnetic materials are placed inside the fixing frame, and the spring will use the elastic force to push the two push plates closer to each other, thereby clamping the magnetic materials in the center position of the fixing frame. By rotating the knob, the clamping plate can be pushed downward through the stud, and the clamping plate can contact the magnetic materials to fix the magnetic materials, so that the two magnetic materials are located at the same horizontal position, which is convenient for bonding.

[0028] (2) The utility model solves the problem of excessive manpower consumption in the existing bonding and clamping devices for the production of NdFeB strong magnets by providing a clamping assembly. The motor can drive the double-headed screw to rotate, thereby bringing the two slide bars closer to each other, driving the magnetic material to bond, without the need for manual squeezing, thereby greatly saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0030] Figure 1 It is a three-dimensional structural schematic diagram of a bonding and pressing device for the production of NdFeB strong magnets according to the utility model;

[0031] Figure 2 This is a schematic diagram of the internal three-dimensional structure of a bonding and pressing device for the production of NdFeB strong magnets according to the utility model;

[0032] Figure 3 This is a top view of a bonding and pressing device for the production of NdFeB strong magnets according to the utility model;

[0033] Figure 4 The utility model is a bonding and pressing device for the production of NdFeB strong magnets. Figure 2 Enlarged view of point A in the middle;

[0034] Figure 5 The utility model is a bonding and pressing device for the production of NdFeB strong magnets. Figure 2 Enlarged view of point B in the middle;

[0035] Among them: 1. Protection box; 101. Slide groove; 2. Door panel; 201. Glass window; 202. Handle; 3. Battery; 301. Electric heating tube; 4. Fixed frame; 401. Sliding shaft; 402. Push plate; 403. Spring; 5. Fixed assembly; 501. Stud; 502. Knob; 503. Clamp; 504. Limit column; 6. Clamping assembly; 601. Double-headed screw; 602. Sliding rod; 603. Motor. DETAILED DESCRIPTION

[0036] 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.

[0037] See also Figure 1-5 A bonding and pressing device for the production of NdFeB strong magnets includes a protection box 1, a slide groove 101 is provided on the bottom surface of the protection box 1, a door panel 2 is rotatably connected to the front end of the protection box 1, the door panel 2 can be opened and closed, and a glass window 201 is provided on the surface of the door panel 2 for convenient observation of the bonding condition, a handle 202 is provided on the front surface of the door panel 2, a battery 3 is provided on the upper end of the protection box 1, an electric heating tube 301 is connected to the bottom end of the battery 3, the battery 3 can provide electric energy for the electric heating tube 301, the electric heating tube 301 can heat the glue and accelerate the solidification of the glue, the electric heating tube 301 is located inside the protection box 1, and fixed frames 4 are provided on both sides of the left and right sides of the protection box 1, a fixed component 5 is provided inside the fixed frame 4, and the magnetic material can be fixed, and a pressing component 6 is provided inside the slide groove 101, which can realize automatic pressing.

[0038] Specifically, the fixing component 5 includes a stud 501, which is threadedly connected to the fixing frame 4. A knob 502 is provided at the upper end of the stud 501 to facilitate the rotation of the stud 501. A clamping plate 503 is rotatably connected to the bottom end of the stud 501. There are limiting columns 504 on both the front and rear sides of the upper end of the clamping plate 503. The limiting columns 504 are slidably connected to the fixing frame 4, and the limiting columns 504 can place the clamping plate 503 to rotate.

[0039] Through the above technical solution, by rotating the knob 502, the stud 501 can push the clamping plate 503 to move downward, and the clamping plate 503 can contact the magnetic material to fix the magnetic material.

[0040] Specifically, there are push plates 402 on both the front and rear sides of the fixed frame 4. The two push plates 402 have sliding shafts 401 at one end away from each other. The sliding shafts 401 are slidably connected to the fixed frame 4. A spring 403 is sleeved on the surface of the sliding shafts 401, and the spring 403 can push the push plates 402.

[0041] Through the above technical solution, the magnetic material is placed inside the fixed frame 4 , and the spring 403 will use the elastic force to push the two push plates 402 closer to each other, thereby clamping the magnetic material at the center position of the fixed frame 4 .

[0042] Specifically, the clamping assembly 6 includes a double-headed screw 601, which is rotatably connected to the inside of the slide groove 101. The left and right end surfaces of the double-headed screw 601 are threadedly connected with sliding rods 602. The sliding rods 602 will move in opposite directions at the same time as the double-headed screw 601 rotates. The sliding rod 602 is slidably connected to the slide groove 101. There is a motor 603 at the right end of the protective box 1. The right end of the double-headed screw 601 is fixedly connected to the motor 603, which can control the rotation of the double-headed screw 601.

[0043] Through the above technical solution, the motor 603 can drive the double-headed screw 601 to rotate, thereby making the two slide bars 602 approach each other, driving the magnetic material to be bonded without manual extrusion, thereby greatly saving manpower.

[0044] When in use, first put the magnetic material into the fixed frame 4, the spring 403 will use the elastic force to push the two push plates 402 closer to each other, and then clamp the magnetic material in the center position of the fixed frame 4, then rotate the knob 502, and the stud 501 can be used to push the clamping plate 503 downward, and the clamping plate 503 can contact the magnetic material to fix the magnetic material, and then start the motor 603, the motor 603 can drive the double-headed screw 601 to rotate, and then the two sliding rods 602 are brought closer to each other, pressing the magnetic materials together, and the bonding is completed.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bonding and pressing device for NdFeB strong magnetic production, characterized in that: include: A protection box (1), wherein a slide groove (101) is provided on the inner bottom surface of the protection box (1); A door panel (2), the door panel (2) being rotatably connected to the front end of the protection box (1), a glass window (201) being provided on the surface of the door panel (2), and a handle (202) being provided on the front end surface of the door panel (2); A storage battery (3), the bottom end of the storage battery (3) being fixedly connected to the protection box (1), the bottom end of the storage battery (3) being connected to an electric heating pipe (301), and the electric heating pipe (301) being located inside the protection box (1); A fixing frame (4), wherein there are two fixing frames (4), and the two fixing frames (4) are respectively located on the left and right sides of the inside of the protection box (1); A fixing component (5), wherein there are two fixing components (5), and the fixing components (5) are located inside the fixing frame (4); A clamping assembly (6), wherein the clamping assembly (6) is located inside the slide groove (101).

2. The bonding and pressing device for NdFeB strong magnetic production according to claim 1 is characterized in that: The fixing assembly (5) comprises: A stud (501), wherein a knob (502) is provided at the upper end of the stud (501); A clamping plate (503), the upper end of which is rotatably connected to the stud (501); The limiting columns (504) are two in number, and the bottom ends of the limiting columns (504) are fixedly connected to the clamping plate (503).

3. The bonding and pressing device for NdFeB strong magnetic production according to claim 2 is characterized in that: The stud (501) is threadedly connected to the fixing frame (4), and the limiting column (504) is slidably connected to the fixing frame (4).

4. The bonding and pressing device for NdFeB strong magnetic production according to claim 1 is characterized in that: Push plates (402) are provided on both the front and rear sides of the fixed frame (4), and a sliding shaft (401) is provided at one end of the two push plates (402) away from each other. The sliding shaft (401) is slidably connected to the fixed frame (4), and a spring (403) is sleeved on the surface of the sliding shaft (401).

5. The bonding and pressing device for NdFeB strong magnetic production according to claim 1 is characterized in that: The pressing assembly (6) comprises: A double-headed screw (601), wherein the double-headed screw (601) is rotatably connected to the inside of the slide groove (101); Sliding rods (602), there are two sliding rods (602), and the two sliding rods (602) are threadedly connected to the two ends of the double-headed screw rod (601); The motor (603) is fixedly connected to the protection box (1), and the right end of the double-headed screw (601) is fixedly connected to the motor (603).

6. The bonding and pressing device for NdFeB strong magnetic production according to claim 5, characterized in that: The sliding rod (602) is slidably connected to the sliding groove (101).

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