Positioning device for magnetic ring machining

Abstract

The utility model discloses a positioning device for magnet ring processing, which comprises a bottom plate, a first mounting block is fixedly mounted at the rear end of the upper end of the bottom plate, second mounting blocks are fixedly mounted on the left side and the right side of the first mounting block, extension grooves are fixedly arranged on the inner sides of the second mounting blocks, a magnet ring body is fixedly connected above the bottom plate, and the magnet ring body is fixedly connected above the bottom plate. The lower part of the magnetic ring body is fixedly connected with a telescopic rod; a first mounting block and a second mounting block are mounted on the bottom plate, an extension groove is formed between the first mounting block and the second mounting block, the number of the mounting blocks is four, a circular structure is formed in the bottom plate, a magnetic ring body is placed in the circular structure, a fixing plate is mounted in the extension groove, and the fixing plate is mounted at the front end of a device plate; and a movable plate is mounted below the device plate, the fixed plate needs to be moved by starting a rotating shaft, driving a rotating gear at the outer end to rotate, and driving the movable plate to move so as to move the fixed plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of magnetic ring processing, and specifically relates to a positioning device for magnetic ring processing. BACKGROUND

[0002] Magnetic ring is a commonly used anti-interference element in electronic circuit, has good inhibitory effect to high frequency noise, is generally made of ferrite material (Mn-Zn), and has different impedance characteristics at different frequencies. The impedance is very small at low frequency, and the impedance of the magnetic ring increases sharply when the signal frequency increases.

[0003] The existing can refer to the announcement number: CN211220088U Chinese practical new type patent, it discloses a kind of positioning device for amorphous magnetic ring production, including pedestal, the top of pedestal is symmetrically equipped with two support plates, the top of two support plates is commonly equipped with top plate, the bottom of top plate is symmetrically fixedly installed with two fixed mechanisms, the top of pedestal is placed with amorphous magnetic ring body, abrasive cylinder is rotatably installed on the pedestal, the bottom of pedestal is symmetrically fixedly installed with four supporting legs, four supporting legs are fixedly installed with motor fixed plate between opposite inner wall, the top of motor fixed plate is installed with motor, the utility model provides a kind of positioning device for amorphous magnetic ring production, and the fixed mechanism is provided in the positioning device, and the top of amorphous magnetic ring is positioned by pressing, will not hinder the polishing operation, greatly improve its production efficiency, simultaneously, amorphous magnetic ring is sleeved on abrasive cylinder, and it is pressed by fixed mechanism, can prevent horizontal or vertical direction from deviating, greatly improve its positioning accuracy.

[0004] In the current production process, the polishing work of magnetic ring needs to be carefully polished inside and outside, in order to ensure the accuracy and stability of polishing process, production personnel usually use specially designed positioning clamps to fix the magnetic ring, these clamps are carefully designed into two types of inner clamp and outer clamp, in the traditional polishing process, the magnetic ring is first fixed on the outer clamp to polish the outer surface, after the outer polishing is completed, the magnetic ring needs to be disassembled and reinstalled on the inner clamp to polish the inner surface, although this step-by-step polishing method can achieve certain polishing effect, but the whole process is quite tedious, in addition, since multiple clamps are needed, not only the operation complexity is increased, but also the production cost is increased, the manufacturing, maintenance and replacement of each clamp will bring additional cost, which will eventually be reflected in the cost of products, resulting in the increase of overall production cost.

[0005] Therefore, the skilled person in the art provides a positioning device for magnetic ring processing to solve the problems raised in the above background. UTILITY MODEL CONTENT

[0006] The utility model discloses a purpose lies in providing a kind of positioning device for magnetic ring processing, to solve the positioning device for magnetic ring processing in prior art in the background art proposed in the process of use, clamp is divided into inner clamp and outer clamp, traditional polishing is fixed to outer clamp and is polished outside, then disassembled and installed to inner clamp and is polished inside, lead to subsequent clamp when using more troublesome, and multiple clamps increase production cost, cause subsequent production cost increase problem.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] A kind of positioning device for magnetic ring processing, it include: bottom plate, the upper end rear end of the bottom plate is fixedly installed with first mounting block, the left and right sides of the first mounting block are fixedly installed with second mounting block, the inner side of the second mounting block is fixedly provided with extension slot, the top of the bottom plate is fixedly connected with magnetic ring body, the lower of the magnetic ring body is fixedly connected with telescopic link, the upper end of the telescopic link is fixedly installed with lifting plate, the left of the lifting plate is fixedly connected with first reinforcing plate, the left of the first reinforcing plate is fixedly installed with first protective housing, the front end of the lifting plate is fixedly connected with second reinforcing plate, the front end of the second reinforcing plate is fixedly installed with second protective housing, the upper end of the first reinforcing plate is fixedly connected with rotating shaft, the outer end of the rotating shaft is connected with rotation gear, the upper end of the rotation gear is fixedly connected with moving plate, and the upper end of moving plate is fixedly installed with device plate, the upper end right side of the device plate is fixedly installed with first fixed plate, the rear end of the first fixed plate is connected with the upper end of second fixed plate, and the shape of the second fixed plate is fan structure, the first mounting block is symmetrically installed on the front and rear sides of bottom plate with bottom plate as center reference, the upper end shape of the first mounting block and second mounting block is same, the second mounting block is symmetrically installed on the left and right sides of bottom plate with bottom plate as center reference.

[0009] As further scheme of the utility model: the extension slot is fixedly arranged between the first mounting block and the second mounting block, the magnetic ring body is of disassembly structure, the position of the lower end groove of the bottom plate corresponds with the extension slot, the extension slot is rectangular structure, and is installed on the upper end of groove, the device plate is connected by the extension slot.

[0010] As a further scheme of the utility model: the telescopic rod is fixedly connected to the inner side of the first mounting block and the second mounting block, the first reinforcing plate and the second reinforcing plate are the same in structure, the first reinforcing plate is symmetrically installed on the left and right sides of the telescopic rod with the telescopic rod as the center reference, the second reinforcing plate is symmetrically installed on the front and back sides of the telescopic rod with the telescopic rod as the center reference, the first reinforcing plate is installed at the inner lower end of the extension groove, the upper end structures of the first protective shell and the second protective shell are the same, the second reinforcing plate and the first reinforcing plate are the same in structure, the rotating shaft is connected in the extension groove, when the rotating gear needs to be driven to rotate, the rotating shaft can be driven to rotate through the motor.

[0011] As a further scheme of the utility model: the rotating shaft is fixedly installed on the inner upper end of the extension groove, the number of the rotating shafts is two, the upper end spacing of the moving plate and the rotating gear constitute meshing connection.

[0012] As a further scheme of the utility model: the device plate is connected in the extension groove, the first fixed plate and the second fixed plate are the same in structure, the upper end of the first fixed plate is arc-shaped.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1, the first mounting block and the second mounting block are installed on the bottom plate, the extension groove is formed between the first mounting block and the second mounting block, the number of the mounting blocks is four, the inside of the bottom plate is formed into a circular structure, the circular structure places the magnetic ring body, the fixed plate is installed in the inside of the extension groove, the fixed plate is installed at the front end of the device plate, the moving plate is installed below the device plate, the fixed plate needs to be moved, the rotating shaft is started, the rotating gear at the outer end is driven to rotate, the moving plate is driven to move, the fixed plate is moved, the fixed plate is arc-shaped, the length of the device plate is adjusted, the position of the fixed plate is adjusted, the outer ring or the inner ring of the magnetic ring body is fixed, the outer fixed structure and the inner fixed structure are combined into one for use by changing the length.

[0015] 2, the telescopic rod is installed in the circular structure, the telescopic rod is fixed with the upper end lifting plate, when the magnetic ring body is fixed as the inner ring, the telescopic rod drives the lifting plate to start height adjustment, the magnetic ring body on the lifting plate is driven to adjust the height, after adjustment, the magnetic ring body is fixed and positioned, the lifting plate is driven to adjust the height by the telescopic rod, thereby the magnetic ring body is driven to move in height. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of a magnetic ring processing positioning device.

[0017] Fig. 2It is a structure schematic view of a placing frame in a magnetic ring processing positioning device.

[0018] Fig. 3 It is a structure schematic view of a shell in a magnetic ring processing positioning device.

[0019] Fig. 4 It is a structure schematic view of a fixed clamp in a magnetic ring processing positioning device.

[0020] In the figure: 1, bottom plate; 2, first mounting block; 3, second mounting block; 4, extension groove; 5, magnetic ring body; 6, telescopic rod; 7, lifting plate; 8, first reinforcing plate; 9, first protective shell; 10, second reinforcing plate; 11, second protective shell; 12, rotating shaft; 13, rotating gear; 14, moving plate; 15, device plate; 16, first fixed plate; 17, second fixed plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Please refer to Figs. 1-4 The embodiment of the present application provides a magnetic ring processing positioning device, which comprises a bottom plate 1, a first mounting block 2 fixedly installed at the upper end rear end of the bottom plate 1, second mounting blocks 3 fixedly installed at the left and right sides of the first mounting block 2, extension grooves 4 fixedly arranged at the inner sides of the second mounting blocks 3, a magnetic ring body 5 fixedly connected above the bottom plate 1, a telescopic rod 6 fixedly connected below the magnetic ring body 5, a lifting plate 7 fixedly installed at the upper end of the telescopic rod 6, a first reinforcing plate 8 fixedly connected at the left side of the lifting plate 7, a first protective shell 9 fixedly installed at the left side of the first reinforcing plate 8, a second reinforcing plate 10 fixedly connected at the front end of the lifting plate 7, a second protective shell 11 fixedly installed at the front end of the second reinforcing plate 10, a rotating shaft 12 fixedly connected at the upper end of the first reinforcing plate 8, a rotating gear 13 penetratingly connected at the outer end of the rotating shaft 12, a moving plate 14 fixedly connected at the upper end of the rotating gear 13, a device plate 15 fixedly installed at the upper end of the moving plate 14, a first fixed plate 16 fixedly installed at the upper end right side of the device plate 15, and a second fixed plate 17 connected at the rear end of the first fixed plate 16.

[0023] Specifically, the bottom plate 1 is cylindrical, and the upper end of the bottom plate 1 is provided with four grooves for fixing and installing the reinforcing plates, the first mounting block 2 is used in combination with the second mounting block 3, the extension slot 4 is fixed by the mounting block, the extension slot 4 is rectangular in structure and is installed at the upper end of the groove, the device plate 15 is connected by the extension slot 4, and the magnetic ring body 5 is a circular structure installed on the inner side of the mounting block and is used after polishing.

[0024] The upper end of the first mounting block 2 is fan-shaped, the first mounting block 2 is symmetrically installed on the front and rear sides of the bottom plate 1 with the bottom plate 1 as the center, the upper end of the first mounting block 2 is the same as that of the second mounting block 3, the second mounting block 3 is symmetrically installed on the left and right sides of the bottom plate 1 with the bottom plate 1 as the center, the extension slot 4 is fixed between the first mounting block 2 and the second mounting block 3, the magnetic ring body 5 is detachable, the lower end groove of the bottom plate 1 corresponds to the position of the extension slot 4, the telescopic rod 6 is fixedly connected to the inner side of the first mounting block 2 and the second mounting block 3, the first reinforcing plate 8 and the second reinforcing plate 10 are the same in structure, the first reinforcing plate 8 is symmetrically installed on the left and right sides of the telescopic rod 6 with the telescopic rod 6 as the center, the second reinforcing plate 10 is symmetrically installed on the front and rear sides of the telescopic rod 6 with the telescopic rod 6 as the center, the first reinforcing plate 8 is installed at the inner lower end of the extension slot 4, the upper ends of the first protective shell 9 and the second protective shell 11 are the same in structure, the front and rear sides of the rotating shaft 12 are fixedly installed at the inner upper end of the extension slot 4, the number of the rotating shaft 12 is two, the moving plate 14 is meshingly connected between the upper end spacing and the rotating gear 13, the device plate 15 is connected in the extension slot 4, the first fixed plate 16 and the second fixed plate 17 are the same in structure, and the upper end of the first fixed plate 16 is arc-shaped.

[0025] Specifically, the telescopic rod 6 is fixed at the center of the bottom plate 1, the telescopic rod 6 drives the lifting plate 7 to adjust upward, the lifting plate 7 is circular in structure and is installed at the lower end of the magnetic ring body 5, the lifting plate 7 drives the magnetic ring body 5 to adjust the height, the first reinforcing plate 8 seals the lower end of the extension slot 4, thereby protecting the internal structure of the extension slot 4, the first protective shell 9 is square in structure and is installed at the periphery of the extension slot 4, the second reinforcing plate 10 is the same in structure as the first reinforcing plate 8, the rotating shaft 12 is connected in the extension slot 4, when it is needed to drive the rotating gear 13 to rotate, the rotating shaft 12 can be driven to rotate by the motor, the number of the rotating gear 13 is two and is meshed with the moving plate 14, when the rotating gear 13 rotates, the moving plate 14 is driven to move, the moving plate 14 is uniformly distributed, the device plate 15 is moved, and the device plate 15 drives the first fixed plate 16 to be fixed and positioned with the magnetic ring body 5.

[0026] The working principle of the utility model is:

[0027] In use of the utility model, when the magnetic ring body 5 is processed, the magnetic ring body 5 is placed inside the circular structure in the center of the bottom plate 1, the telescopic rod 6 is installed inside the circular structure, the telescopic rod 6 fixes the lifting plate 7, the magnetic ring body 5 is placed on the lifting plate 7, when the magnetic ring body 5 is fixed, the rotating shaft 12 is started through the motor, the rotating shaft 12 is connected with the rotating gear 13, the rotating gear 13 is driven to rotate, the rotating gear 13 is engaged with the moving plate 14, when the rotating gear 13 rotates, the moving plate 14 is driven to move, the device plate 15 on the moving plate 14 is moved through the direction of the extension slot 4, the arc-shaped fixing plate is installed on the device plate 15, the outer ring of the magnetic ring body 5 is fixed through the movement of the fixing plate, when the inner ring of the magnetic ring body 5 needs to be fixed, the telescopic rod 6 is started, the telescopic rod 6 lifts the lifting plate 7 upwards, the inner ring diameter of the lifting plate 7 is less than the inner ring diameter of the magnetic ring body 5, and the heightening plate is installed around the lifting plate 7, the device plate 15 is driven to move inwards through the moving plate 14, the fixing plate is moved to the inner ring periphery of the lifting plate 7, at this time, the magnetic ring body 5 is placed on the heightening plate on the lifting plate 7, the moving plate 14 is moved outwards, thereby the inner ring of the magnetic ring body 5 is fixed, the magnetic ring body 5 is moved upwards through the outer ring of the magnetic ring body 5 contacting the heightening plate, and the outer end of the magnetic ring body 5 is polished and processed.

[0028] The above is only the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A positioning device for processing magnetic rings, characterized in that, include: A base plate (1) is provided with a first mounting block (2) fixedly installed at the upper rear end of the base plate (1). Second mounting blocks (3) are fixedly installed on the left and right sides of the first mounting block (2). An extension groove (4) is fixedly provided on the inner side of the second mounting block (3). A magnetic ring body (5) is fixedly connected above the base plate (1). A telescopic rod (6) is fixedly connected below the magnetic ring body (5). A lifting plate (7) is fixedly installed at the upper end of the telescopic rod (6). A first reinforcing plate (8) is fixedly connected to the left side of the lifting plate (7). A first protective shell (9) is fixedly installed to the left side of the first reinforcing plate (8). A second reinforcing plate (10) is fixedly connected to the front end of the raised plate (7). A second protective shell (11) is fixedly installed at the front end of the second reinforcing plate (10). A rotating shaft (12) is fixedly connected to the upper end of the first reinforcing plate (8). A rotating gear (13) is inserted through the outer end of the rotating shaft (12). A moving plate (14) is fixedly connected to the upper end of the rotating gear (13). A device plate (15) is fixedly installed at the upper end of the moving plate (14). A first fixing plate (16) is fixedly installed on the upper right side of the device plate (15). A second fixing plate (17) is connected to the rear end of the first fixing plate (16).

2. The positioning device for magnetic ring processing according to claim 1, characterized in that, The upper end of the first mounting block (2) is fan-shaped. The first mounting block (2) is symmetrically mounted on the front and back sides of the base plate (1) with the base plate (1) as the center reference. The upper end of the first mounting block (2) and the second mounting block (3) have the same shape. The second mounting block (3) is symmetrically mounted on the left and right sides of the base plate (1) with the base plate (1) as the center reference.

3. The positioning device for magnetic ring processing according to claim 2, characterized in that, The lower end groove of the base plate (1) corresponds to the position of the extension groove (4).

4. The positioning device for magnetic ring processing according to claim 1, characterized in that, The first reinforcing plate (8) is symmetrically installed on the left and right sides of the telescopic rod (6) with the telescopic rod (6) as the center reference. The second reinforcing plate (10) is symmetrically installed on the front and back sides of the telescopic rod (6) with the telescopic rod (6) as the center reference. The first reinforcing plate (8) is installed at the lower end of the extension groove (4). The upper structure of the first protective shell (9) and the second protective shell (11) is the same.

5. A positioning device for magnetic ring processing according to claim 4, characterized in that, The front and rear sides of the rotating shaft (12) are fixedly installed inside the upper end of the extension groove (4). There are two rotating shafts (12). The upper end of the moving plate (14) is meshed with the rotating gear (13).

6. A positioning device for magnetic ring processing according to claim 4, characterized in that, The device plate (15) is inserted into the inside of the extension groove (4). The first fixing plate (16) and the second fixing plate (17) have the same structure. The upper end of the first fixing plate (16) is arc-shaped.

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