CN209140521U - Grinding device is used in a kind of processing of magnetic core - Google Patents

Abstract

The utility model relates to magnetic core processing technique fields, and disclose a kind of magnetic core processing grinding device, including machine room, shaft is fixedly connected at the top of the machine room, case lid is connected in the shaft, the back side of chamber is fixedly connected with motor cabinet in the machine room, the front of the motor cabinet is fixedly connected with motor, the output shaft of the motor is fixedly connected with the bull stick for running through and extending to machine room front outer portion, the front of the bull stick offers thread groove, and the front of the bull stick is connected with polishing bar.Magnetic core processing grinding device, pass through the setting of motor, bull stick, thread groove and bull stick, pass through the size of different core diameters, so that bull stick can replace the magnetic core of different-diameter by thread groove, then after motor works normally, it drives polishing bar to carry out cycle rotation, to achieve the effect that the magnetic core fought each other in mill bar is polished, and then achievees the effect that carry out the magnetic core of different-diameter polishing processing.

Description

Grinding device is used in a kind of processing of magnetic core

Technical field

The utility model relates to magnetic core processing technique field, grinding device is used in specially a kind of magnetic core processing.

Background technique

Magnetic core refers to a kind of sintering magnetic metal oxide being made of various iron oxide mixtures, such as manganese-zinc-iron oxygen Body and nickel-zinc ferrite are typical magnetic core array materials, and manganese-zinc ferrite has the characteristics that high magnetic permeability and high magnetic flux density, And there is more low-loss characteristic, nickel-zinc ferrite has high unit area impedance and less than the characteristics such as several hundred low magnetic permeabilities, iron Ferrite core is in the coil and transformer of various electronic equipments.

Magnetic core needs to polish to the outer surface of magnetic core in process, and the magnetic core after polishing has magnetic field regular The advantages of with magnetic core smooth outer surface, but existing grinding device in use cannot be according to the big of magnetic core inner ring diameter The small effect polished magnetic core, brings inconvenience to the polishing of magnetic core, significantly increases the process time of magnetic core polishing, therefore And propose a kind of magnetic core processing grinding device.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of magnetic core processing grinding device, has to difference The magnetic core of diameter carries out the advantages that polishing processing, solves the problems, such as that polishing is inconvenient to lead to long processing time of polishing.

(2) technical solution

To realize that the above-mentioned magnetic core to different-diameter carries out polishing processing purpose, the utility model provides following technical side Case: a kind of magnetic core processing grinding device, including machine room are fixedly connected with shaft at the top of the machine room, living in the shaft Dynamic to be connected with case lid, the back side of chamber is fixedly connected with motor cabinet in the machine room, and the front of the motor cabinet is fixedly connected with electricity Machine, the output shaft of the motor are fixedly connected with the bull stick for running through and extending to machine room front outer portion, and the front of the bull stick is opened Equipped with thread groove, the front of the bull stick is connected with polishing bar, and the front of the machine room, which is fixedly connected with, to be run through and extend To the slide bar of interior thereof, the front of the slide bar is connected with the connecting plate for extending to interior thereof, the connecting plate Front is fixedly connected with sander, and the back side that the connecting plate is located at interior thereof one end is fixedly connected with fixed block, the machine The front of indoor chamber is fixedly connected with the stop collar above motor, and the top movable of the stop collar is connected with through limit Ring and the bolt for extending to fixed block bottom outside, the front of chamber is fixedly connected with the circle on the right side of stop collar in machine room Column is fixedly connected with fixed link on the right side of the bolt.

Preferably, the polishing bar is located at the lower section of sander, and polishing bar is threadedly coupled by thread groove with bull stick.

Preferably, the front of the slide bar offers the strip through-hole for extending to the slide bar back side, and connecting plate is logical by bar shaped Hole is flexibly connected with slide bar.

Preferably, the sander is slant setting, and the length of sander is adapted with the length of polishing bar.

Preferably, the quantity of the stop collar is two, and two stop collars are flexibly connected with bolt, are opened up on fixed block There is circular through hole, bolt is flexibly connected by circular through hole with fixed block.

Preferably, the cylinder is located at the opposite side of two stop collars, and the distance between cylinder to bolt, which is less than, to be fixed The length of bar.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of magnetic core processing grinding device, has following beneficial to effect Fruit:

1, magnetic core processing passes through different magnetic cores by the setting of motor, bull stick, thread groove and bull stick with grinding device The size of diameter, so that bull stick can replace the magnetic core of different-diameter by thread groove, after then motor works normally, band Dynamic polishing bar carries out cycle rotation, to achieve the effect that the magnetic core fought each other in mill bar is polished, and then reaches to different straight The magnetic core of diameter carries out the effect of polishing processing.

2, magnetic core processing grinding device is moved sander by slide bar by the setting of bolt, cylinder and fixed link Corresponding position is moved, fixed link is moved down, so that fixed link is moved to the lower section of cylinder, fixed block is injected in the bottom end of bolt The purpose that sander is fixed is played in the outside of bottom, when needing to move sander, bolt is moved to solid Determine the top of block, to achieve the effect that be adjusted sander position, and then reaches and the magnetic core of different-diameter is beaten Grind the effect of processing.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model right side structural representation；

Fig. 3 is the utility model backsight structural representation.

In figure: 1 machine room, 2 shafts, 3 case lids, 4 motor cabinets, 5 motors, 6 bull sticks, 7 thread grooves, 8 polishing bars, 9 slide bars, 10 Connecting plate, 11 sanders, 12 fixed blocks, 13 stop collars, 14 bolts, 15 cylinders, 16 fixed links.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, a kind of magnetic core processing grinding device, including machine room 1, the top of machine room 1, which is fixedly connected with, to be turned Axis 2 is connected with case lid 3 in shaft 2, and the back side of 1 inner cavity of machine room is fixedly connected with motor cabinet 4, and the front of motor cabinet 4 is fixed It is connected with motor 5, the output shaft of motor 5 is fixedly connected with the bull stick 6 for running through and extending to 1 front outer portion of machine room, and bull stick 6 is just Face offers thread groove 7, and the front of bull stick 6 is connected with polishing bar 8, and polishing bar 8 is located at the lower section of sander 11, polishing Bar 8 is threadedly coupled by thread groove 7 with bull stick 6, can be covered the inner cavity of magnetic core on polishing bar 8, the front of machine room 1 is fixedly connected There is the slide bar 9 for running through and extending to inside machine room 1, the front of slide bar 9 offers the strip through-hole for extending to 9 back side of slide bar, even Fishplate bar 10 is flexibly connected by strip through-hole with slide bar 9, may make the position of connecting plate 10 to be adjusted by slide bar 9, slide bar 9 Front be connected with the connecting plate 10 extended to inside machine room 1, the front of connecting plate 10 is fixedly connected with sander 11, beats Grinder 11 is slant setting, and the length of sander 11 is adapted with the length of polishing bar 8, and connecting plate 10 is located at 1 inside one of machine room The back side at end is fixedly connected with fixed block 12, and the front of 1 inner cavity of machine room is fixedly connected with the stop collar 13 above motor 5, The quantity of stop collar 13 is two, and two stop collars 13 are flexibly connected with bolt 14, is offered on fixed block 12 round logical Hole, bolt 14 are flexibly connected by circular through hole with fixed block 12, and bolt 14 extends through two stop collars 13, stop collar 13 Top movable be connected with through stop collar 13 and extend to the bolt 14 of 12 bottom outside of fixed block, the front of 1 inner cavity of machine room It is fixedly connected with the cylinder 15 for being located at 13 right side of stop collar, cylinder 15 is located at the opposite side of two stop collars 13, and cylinder 15 arrives The distance between bolt 14 is less than the length of fixed link 16, when fixed link 16 is moved to the top of cylinder 15, the bottom of bolt 14 End is moved to the top of fixed block 12, and when fixed link 16 is moved to the lower section of cylinder 15, the bottom end of bolt 14 moves to fixed block The outside of 12 bottom ends, the right side of bolt 14 are fixedly connected with fixed link 16.

When in use, the size for bar 8 of polishing is adjusted by thread groove 7, after then motor 5 works normally, is driven Bar 8 of polishing carries out cycle rotation, and when the magnetic core in mill bar 8 that needs to fight each other is polished, bolt 14 is injected 12 bottom of fixed block Then the outside in portion is polished by the magnetic core in mill bar 8 of fighting each other of sander 11, reach to the magnetic core of different size diameter into The effect of row polishing.

In conclusion magnetic core processing grinding device is led to by the setting of motor 5, bull stick 6, thread groove 7 and bull stick 6 The size of different core diameters is crossed, so that bull stick 6 can replace the magnetic core of different-diameter by thread groove 7, then motor 5 After normal work, polishing bar 8 is driven to carry out cycle rotation, thus achieve the effect that the magnetic core fought each other in mill bar 8 is polished, into And achieve the effect that carry out the magnetic core of different-diameter polishing processing, it, will by the setting of bolt 14, cylinder 15 and fixed link 16 Sander 11 is moved to corresponding position by slide bar 9, fixed link 16 is moved down, so that fixed link 16 is moved to cylinder 15 Lower section, the bottom end of bolt 14 injects the outside of 12 bottom of fixed block, plays the purpose that sander 11 is fixed, needing When moving to sander 11, bolt 14 is moved to the top of fixed block 12, thus reach to 11 position of sander into The effect of row adjustment, and then achieve the effect that carry out the magnetic core of different-diameter polishing processing, solving polishing is inconvenient to cause The problem of polishing long processing time.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of magnetic core processing grinding device, including machine room (1), it is characterised in that: be fixedly connected at the top of the machine room (1) Have shaft (2), be connected with case lid (3) on the shaft (2), the back side of machine room (1) inner cavity is fixedly connected with motor Seat (4), the front of the motor cabinet (4) are fixedly connected with motor (5), and the output shaft of the motor (5), which is fixedly connected with, to be run through And the bull stick (6) of machine room (1) front outer portion is extended to, the front of the bull stick (6) offers thread groove (7), the bull stick (6) Front be connected with polishing bar (8), the front of the machine room (1) is fixedly connected with that run through and extend to machine room (1) internal Slide bar (9), the front of the slide bar (9), which is connected with, extends to the internal connecting plate (10) in machine room (1), the connecting plate (10) front is fixedly connected with sander (11), and the connecting plate (10) is located at the fixed company in the back side of the internal one end in machine room (1) It is connected to fixed block (12), the front of machine room (1) inner cavity is fixedly connected with the stop collar (13) above motor (5), institute The top movable for stating stop collar (13) is connected with through stop collar (13) and extends to the bolt of fixed block (12) bottom outside (14), the front of machine room (1) inner cavity is fixedly connected with the cylinder (15) on the right side of stop collar (13), the bolt (14) Right side be fixedly connected with fixed link (16).

2. a kind of magnetic core processing grinding device according to claim 1, it is characterised in that: the polishing bar (8) is located at The lower section of sander (11), polishing bar (8) are threadedly coupled by thread groove (7) with bull stick (6).

3. a kind of magnetic core processing grinding device according to claim 1, it is characterised in that: the front of the slide bar (9) The strip through-hole for extending to slide bar (9) back side is offered, connecting plate (10) is flexibly connected by strip through-hole with slide bar (9).

4. a kind of magnetic core processing grinding device according to claim 1, it is characterised in that: the sander (11) is to incline It tiltedly places, the length of sander (11) is adapted with the length of polishing bar (8).

5. a kind of magnetic core processing grinding device according to claim 1, it is characterised in that: the number of the stop collar (13) Amount is two, and two stop collars (13) are flexibly connected with bolt (14), and fixed block offers circular through hole, bolt on (12) (14) it is flexibly connected by circular through hole with fixed block (12).

6. a kind of magnetic core processing grinding device according to claim 1, it is characterised in that: the cylinder (15) is located at two The opposite side of a stop collar (13), the distance between cylinder (15) to bolt (14) are less than the length of fixed link (16).