CN208467935U - A kind of adjustable Magnetic Force Mill - Google Patents

Abstract

The utility model provides a kind of adjustable Magnetic Force Mill, is related to Magnetic Force Mill field.Adjustable Magnetic Force Mill, including pedestal, the bottom end of the pedestal is fixedly connected with the first mounting base, first motor is fixedly installed at the top of first mounting base, the top of the first motor shaft is sequentially connected with connecting shaft, and the top of connecting shaft is fixedly connected with turntable, is fixedly connected with collet at the top of turntable, apparatus for placing is provided on the inside of collet, the surrounding of apparatus for placing is provided with magnetic stripe.Adjustable Magnetic Force Mill, by being provided with regulating part and snap-gauge, the installation of part is adjusted through kelly for snap-gauge and box body clamping, the connection of first external screw thread and the first internal screw thread carries out the installation of kelly and the first adjustment barrel, bottom center in box body is occupied, to improve grinding effect, the installation of the second adjustment barrel is carried out through the second internal screw thread, increase footprint area, can be adjusted according to the size of processing object, facilitate the progress of processing.

Description

A kind of adjustable Magnetic Force Mill

Technical field

The utility model relates to Magnetic Force Mill technical field, specially a kind of adjustable Magnetic Force Mill.

Background technique

In traditional machining, workpiece is made into after finished product by processing methods such as turning, milling and plane pins, due to In these machining process, burr can be generated on the surface of workpiece, during people's use, will affect the quality that uses and Effect, so needing to carry out workpiece the processing of flash removed, Magnetic Force Mill is in the insufficient enterprising with defect of conventional grinder Row reform and innovation make accurate hardware workpiece inner hole, dead angle and tiny crack play obvious preferable polishing grinding place to go burr Effect, being conducted using magnetic field strength to stainless steel card grinding makes workpiece make high-frequency rotary motion, and it is quick to be finally reached precision workpiece The effect of flash removed and dirt is gone, and the interior bottom of apparatus for placing is it occur frequently that buildup, seriously affects grinding in operation Effect.

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 adjustable Magnetic Force Mill, have occupy and The advantages that guiding bulk cargo, preventing buildup, solves the interior bottom of the apparatus for placing in operation it occur frequently that buildup, serious shadow The problem of ringing grinding effect.

(2) technical solution

To realize the purpose mentioned in above-mentioned background technique, the utility model is provided the following technical solutions: one kind is adjustable Magnetic Force Mill, including pedestal, the bottom end of the pedestal be fixedly connected with the first mounting base, the top of first mounting base It is fixedly installed with first motor, the top of the first motor shaft is sequentially connected with connecting shaft, and the top of the connecting shaft is solid Surely it is connected with turntable, collet is fixedly connected at the top of the turntable, apparatus for placing, the Sheng are provided on the inside of the collet The surrounding for putting device is provided with magnetic stripe, and the apparatus for placing includes box body, and the outer surface of the box body is fixedly connected with hook, It is fixedly connected with hinged block at the top of the box body, cover board is hinged on the left of the hinged block, the bottom of the cover board is fixed It is connected with sealing ring, the side of the cover board is fixedly connected with fixing sleeve, and the inside of the bottom plate of the box body is connected with snap-gauge, described It is fixedly connected with kelly at the top of snap-gauge, the first external screw thread is provided on the outside of the kelly.

Preferably, the outside of the kelly is threaded with regulating part by the first external screw thread, and the regulating part includes the One adjustment barrel offers the first internal screw thread corresponding with the first external screw thread on the inside of first adjustment barrel, and described first adjusts The outer surface of section cylinder is provided with the second external screw thread, and the outer sheath of first adjustment barrel is equipped with the second adjustment barrel, and described second adjusts The second internal screw thread corresponding with the second external screw thread is offered on the inside of section cylinder.

Preferably, first adjustment barrel offers the thread groove being connected, the spiral shell with the inner top of the second adjustment barrel Groove is internally provided with mounting rod, and the top of the mounting rod is fixedly connected with circular cone.

Preferably, fixed link is connected at the center of the turntable, the quantity of the apparatus for placing is three, and three Shengs Device is put with fixed link center symmetric setting.

Preferably, casting die is fixedly connected at the top of the fixed link, the casting die includes column, the appearance of the column Face is connected with fixed cylinder, opens up fluted on the inner wall of the fixed cylinder, and the internal sleeve of the fixed cylinder is equipped with and fixing sleeve phase Corresponding cross-bar, the vertical end of the cross-bar are sticked in the inside of groove, are fixedly connected between the cross-bar and groove There is reset spring, the interior bottom of the column is fixedly connected with electric pushrod, and the top of the electric pushrod is fixedly connected with tiltedly Seat.

Preferably, the outer surface of the pedestal is fixedly connected with bracket, and sliding rail, institute are fixedly connected on the inside of the bracket The outer surface for stating sliding rail slidably connects promotion seat, and the outer surface for pushing seat is fixedly connected with drawing corresponding with hook Hook.

Preferably, the base outer surface and be located on the inside of bracket and be fixedly connected with connecting plate, the connecting plate it is outer Surface is fixedly connected with feed member, and the feed member includes supporting plate, and the outer surface of the supporting plate is fixedly connected with the second mounting plate, The bottom of second mounting plate is fixedly connected with the second motor, and the bottom end of second machine shaft is sequentially connected with conveying Axis, is welded with threaded connection item on the outside of the conveying axis, and the outer sheath of the conveying axis is equipped with and is threadedly coupled item and is connected Surge drum, the bottom of the surge drum offers and is threadedly coupled the corresponding fluting of item, and the interior bottom of the surge drum is solid Surely it is connected with corresponding with fluting first and draws material inclined plate, the side of second motor is provided with conveyer belt, the conveyer belt Top be provided with fixing seat, the outer surface of the fixing seat is fixedly connected with second and draws material inclined plate, and described second draws material inclined plate Bottom end and conveyer belt at the top of be in contact.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of adjustable Magnetic Force Mill, has following beneficial to effect Fruit:

1, adjustable Magnetic Force Mill, by being provided with regulating part, kelly and snap-gauge, snap-gauge is clamped with box body through card The installation of part is adjusted in bar, by being provided with circular cone, mounting rod, thread groove, the second external screw thread, the first internal screw thread, the first tune Cylinder, the second internal screw thread and the second adjustment barrel are saved, the connection of the first external screw thread and the first internal screw thread carries out kelly and the first adjustment barrel Installation, occupy bottom center in box body, reduce the generation of buildup, to improve grinding effect, similarly, through the second internal screw thread into The installation of the second adjustment barrel of row increases footprint area, can be adjusted according to the size of processing object, facilitate processing into Row carries out the installation of mounting rod and circular cone through thread groove, reduces top aggregation platform and guidance object slides.

2, adjustable Magnetic Force Mill, by being provided with the second mounting plate, the second motor, fixing seat, second drawing material Inclined plate, supporting plate, conveyer belt, surge drum, first draw material inclined plate, conveying axis and are threadedly coupled item, and conveyer belt drives the objects such as nut It is conveyed, second be obliquely installed is drawn sliding outside material inclined plate and object collision guidance object, to fall in surge drum, utilizes the The running of two motors drives threaded connection item to be rotated with surge drum through conveying axis, and the object in surge drum shakes, warp First guidance for drawing material inclined plate skids off surge drum from fluting, to drop down onto apparatus for placing along item is threadedly coupled, continues haul Reduce the collision of blanking process and apparatus for placing simultaneously.

3, adjustable Magnetic Force Mill, by being provided with box body, cover board, fixing sleeve, hinged block, first motor, turning Disk and fixed link drive turntable to be rotated, drive card grinding to be ground by magnet using the running of first motor through connecting shaft, Multiple apparatus for placing are set, working efficiency is improved, cover board and sealing ring carry out the closure of box body.

4, adjustable Magnetic Force Mill, by being provided with column, oblique seat, fixed cylinder, reset spring, cross-bar, electricity Dynamic push rod and fixing sleeve, using seat is skewed under the running of electric pushrod, up big and down small oblique seat, which pushes, pushes out cross-bar, and ten Word bar and fixing sleeve are socketed clamping cover board, and oblique seat above pushes away, and reset spring rebounds cross-bar, separate it with fixing sleeve, to beat Open box body.

5, adjustable Magnetic Force Mill utilizes sliding rail by being provided with sliding rail, drag hook, pushing seat, bracket and hook Running drive seat pushed to operate up and down, drag hook and hook clamping are to above mentioning apparatus for placing.

Detailed description of the invention

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

Fig. 2 is the utility model laminate structures schematic diagram；

Fig. 3 is the utility model apparatus for placing structural schematic diagram；

Fig. 4 is the utility model regulating part structural schematic diagram；

Fig. 5 is the utility model feed member structural schematic diagram.

In figure: 1 pedestal, 2 first mounting bases, 3 first motors, 4 connecting shafts, 5 fixed links, 6 sliding rails, 7 drag hooks, 8 push seats, 9 brackets, 10 connecting plates, 11 feed members, 111 second mounting plates, 112 second motors, 113 fixing seats, 114 second draw material inclined plate, 115 supporting plates, 116 conveyer belts, 117 surge drums, 118 first draw material inclined plate, 119 conveying axis, 1110 be threadedly coupled items, 12 casting dies, 121 columns, 122 oblique seats, 123 fixed cylinders, 124 reset springs, 125 cross-baves, 126 electric pushrods, 13 apparatus for placing, 131 boxes Body, 132 cover boards, 133 fixing sleeves, 134 hinged blocks, 135 regulating parts, 1351 circular cones, 1352 mounting rods, 1353 thread grooves, 1354 Second external screw thread, 1,355 first internal screw threads, 1,356 first adjustment barrels, 1,357 second internal screw threads, 1,358 second adjustment barrels, 136 cards Bar, 137 snap-gauges, 14 collets, 15 turntables.

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. 1-5 is please referred to, the utility model embodiment provides a kind of adjustable Magnetic Force Mill, including pedestal 1, pedestal 1 bottom end is fixedly connected with the first mounting base 2, and the top of the first mounting base 2 is fixedly installed with first motor 3, and 3 turns of first motor The top of axis is sequentially connected with connecting shaft 4, and the top of connecting shaft 4 is fixedly connected with turntable 15, and the top of turntable 15 is fixedly connected There is collet 14, the inside of collet 14 is provided with apparatus for placing 13, and the surrounding of apparatus for placing 13 is provided with magnetic stripe, apparatus for placing 13 Including box body 131, the outer surface of box body 131 is fixedly connected with hook, and the top of box body 131 is fixedly connected with hinged block 134, hinge The left side for connecing block 134 is hinged with cover board 132, and the bottom of cover board 132 is fixedly connected with sealing ring, by being provided with box body 131, lid Plate 132, fixing sleeve 133, hinged block 134, first motor 3 and turntable 15 are driven using the running of first motor 3 through connecting shaft 4 Turntable 15 is rotated, and drives card grinding to be ground by magnet, multiple apparatus for placing 13 are arranged, improve working efficiency, cover board 132 The closure of box body 131 is carried out with sealing ring, the side of cover board 132 is fixedly connected with fixing sleeve 133, the inside of 131 bottom plate of box body It is connected with snap-gauge 137, the top of snap-gauge 137 is fixedly connected with kelly 136, and the outside of kelly 136 is provided with the first external screw thread, card The outside of bar 136 is threaded with regulating part 135 by the first external screw thread, by being provided with regulating part 135, kelly 136 and card Plate 137, snap-gauge 137 and box body 131 are clamped the installation that part 135 is adjusted through kelly 136, and regulating part 135 includes the first adjusting Cylinder 1356, the inside of the first adjustment barrel 1356 offer the first internal screw thread 1355 corresponding with the first external screw thread, and first is adjusted The outer surface of cylinder 1356 is provided with the second external screw thread 1354, and the outer sheath of the first adjustment barrel 1356 is equipped with the second adjustment barrel 1358, The inside of second adjustment barrel 1358 offers second internal screw thread 1357 corresponding with the second external screw thread 1354, the first adjustment barrel 1356 offer the thread groove 1353 being connected with the inner top of the second adjustment barrel 1358, and thread groove 1353 is internally provided with peace Bar 1352 is filled, the top of mounting rod 1352 is fixedly connected with circular cone 1351, by being provided with circular cone 1351, mounting rod 1352, spiral shell Groove 1353, the second external screw thread 1354, the first internal screw thread 1355, the first adjustment barrel 1356, the second internal screw thread 1357 and second are adjusted Cylinder 1358 is saved, the connection of the first external screw thread and the first internal screw thread 1355 carries out the installation of kelly 136 and the first adjustment barrel 1356, accounts for According to bottom center in box body 134, reduce the generation of buildup, to improve grinding effect, similarly, is carried out through the second internal screw thread 1357 The installation of second adjustment barrel 1358 increases footprint area, can be adjusted according to the size of processing object, facilitate processing It carries out, the installation of mounting rod 1352 and circular cone 1351 is carried out through thread groove 1353, reduce top aggregation platform and guidance object is sliding Under, fixed link 5 is connected at the center of turntable 15, the quantity of apparatus for placing 13 is three, and three apparatus for placing 13 are with fixation 5 center symmetric setting of bar, the top of fixed link 5 are fixedly connected with casting die 12, and casting die 12 includes column 121, the appearance of column 121 Face is connected with fixed cylinder 123, opens up fluted on the inner wall of fixed cylinder 123, and the internal sleeve of fixed cylinder 123 is equipped with and fixing sleeve 133 corresponding cross-baves 125, the vertical end of cross-bar 125 are sticked in the inside of groove, solid between cross-bar 125 and groove Surely it is connected with reset spring 124, the interior bottom of column 121 is fixedly connected with electric pushrod 126, and the top of electric pushrod 126 is solid Surely it is connected with oblique seat 122, by being provided with column 121, oblique seat 122, fixed cylinder 123, reset spring 124, cross-bar 125, electricity Dynamic push rod 126 and fixing sleeve 133, skew seat 122, press under up big and down small oblique seat 122 under the running using electric pushrod 126 Outer promotion cross-bar 125, cross-bar 125 and fixing sleeve 133 are socketed clamping cover board 132, and oblique seat 122 above pushes away, 124 bullet of reset spring Cross-bar 125 is returned, separates it with fixing sleeve 133, to open box body 131, the outer surface of pedestal 1 is fixedly connected with bracket 9, The inside of bracket 9 is fixedly connected with sliding rail 6, and the outer surface of sliding rail 6, which slidably connects, pushes seat 8, and the outer surface of seat 8 is pushed to fix It is connected with drag hook 7 corresponding with hook, by being provided with sliding rail 6, drag hook 7, pushing seat 8, bracket 9 and hook, utilizes sliding rail 6 Running drive about 8 seat pushed to operate, drag hook 7 and hook clamping 1 outer surface of pedestal and are located to above mention apparatus for placing 13 The inside of bracket 9 is fixedly connected with connecting plate 10, and the outer surface of connecting plate 10 is fixedly connected with feed member 11, and feed member 11 includes Supporting plate 115, the outer surface of supporting plate 115 are fixedly connected with the second mounting plate 111, and the bottom of the second mounting plate 111 is fixedly connected with Second motor 112, the bottom end of 112 shaft of the second motor are sequentially connected with conveying axis 119, and the outside of conveying axis 119 is welded with spiral shell Line connection strap 1110, the outer sheath of conveying axis 119 are equipped with the surge drum 117 being connected with threaded connection item 1110, surge drum 117 Bottom offer and be threadedly coupled the corresponding fluting of item 1110, the interior bottom of surge drum 117 is fixedly connected with and phase of slotting Corresponding first draws material inclined plate 118, and the side of the second motor 112 is provided with conveyer belt 116, and the top of conveyer belt 116 is provided with Fixing seat 113, the outer surface of fixing seat 113 be fixedly connected with second draw material inclined plate 114, second draw material inclined plate 114 bottom end with The top of conveyer belt 116 is in contact, by being provided with the second mounting plate 111, the second motor 112, fixing seat 113, second drawing material Inclined plate 114, supporting plate 115, conveyer belt 116, surge drum 117, first draw material inclined plate 118, conveying axis 119 and are threadedly coupled item 1110, conveyer belt 116 drives the objects such as nut to be conveyed, and second be obliquely installed draws material inclined plate 114 and object collision guides It is sliding outside object, to fall in surge drum 117, is driven using the running of the second motor 112 through conveying axis 119 and be threadedly coupled item 1110 are rotated with surge drum 117, and the object in surge drum 117 shakes, and draw the guidance of material inclined plate 118 from opening through first Slot skids off surge drum 117, to drop down onto apparatus for placing 13 along item 1110 is threadedly coupled, continues to reduce blanking while haul The collision of journey and apparatus for placing 13.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

When in use, it drives turntable 15 to be rotated through connecting shaft 4 using the running of first motor 3, is driven and ground by magnet Needle is ground, and multiple apparatus for placing 13 are arranged, and improves working efficiency, and cover board 132 and sealing ring carry out the closure of box body 131, Conveyer belt 116 drives the objects such as nut to be conveyed, and second be obliquely installed is drawn outside material inclined plate 114 and object collision guidance object It is sliding, to fall in surge drum 117, is driven using the running of the second motor 112 through conveying axis 119 and be threadedly coupled item 1110 and receive Collection cylinder 117 is rotated, and the object in surge drum 117 shakes, and the guidance for drawing material inclined plate 118 through first skids off receipts from fluting Collect cylinder 117, to drop down onto apparatus for placing 13 along item 1110 is threadedly coupled, continues to reduce blanking process while haul and hold The collision of device 13, snap-gauge 137 and box body 131 are clamped the installation that part 135 is adjusted through kelly 136, the first external screw thread and the The connection of one internal screw thread 1355 carries out the installation of kelly 136 and the first adjustment barrel 1356, occupies bottom center in box body 134, Reduce the generation of buildup, to improve grinding effect, similarly, the installation of the second adjustment barrel 1358 carried out through the second internal screw thread 1357, Increase footprint area, can be adjusted according to the size of processing object, facilitate the progress of processing, carried out through thread groove 1353 The installation of mounting rod 1352 and circular cone 1351, reduces top aggregation platform and guidance object slides, and utilizes the fortune of electric pushrod 126 Seat 122 is skewed under work, the up big and down small pushing of oblique seat 122 pushes out cross-bar 125, and cross-bar 125 and fixing sleeve 133 are socketed Clamping cover board 132, oblique seat 122 above push away, and reset spring 124 rebounds cross-bar 125, separate it with fixing sleeve 133, to open Box body 131 is driven using the running of sliding rail 6 and about 8 seat is pushed to operate, and drag hook 7 and hook clamping are to above mention apparatus for placing 13.

In conclusion adjustable Magnetic Force Mill, by being provided with box body 131, cover board 132, fixing sleeve 133, hinge Block 134, first motor 3 and turntable 15 are connect, drives turntable 15 to be rotated through connecting shaft 4 using the running of first motor 3, by magnetic Body drives card grinding to be ground, and multiple apparatus for placing 13 are arranged, and improves working efficiency, and cover board 132 and sealing ring carry out box body 131 Closure, by be provided with the second mounting plate 111, the second motor 112, fixing seat 113, second draw material inclined plate 114, supporting plate 115, Conveyer belt 116, surge drum 117, first draw material inclined plate 118, conveying axis 119 and are threadedly coupled item 1110, and conveyer belt 116 drives spiral shell The objects such as mother convey, and second be obliquely installed draws material inclined plate 114 and object collision guidance object is sliding outside, to fall collection In cylinder 117, is driven using the running of the second motor 112 through conveying axis 119 and be threadedly coupled item 1110 and 117 turns of surge drum Dynamic, the object in surge drum 117 shakes, and the guidance for drawing material inclined plate 118 through first skids off surge drum 117 from fluting, thus Apparatus for placing 13 is dropped down onto along item 1110 is threadedly coupled, reduces touching for blanking process and apparatus for placing 13 while continuing haul It hits, by being provided with regulating part 135, kelly 136 and snap-gauge 137, snap-gauge 137 is clamped with box body 131 and is adjusted through kelly 136 The installation of part 135, by being provided with circular cone 1351, mounting rod 1352, thread groove 1353, spiral shell in the second external screw thread 1354, first Line 1355, the first adjustment barrel 1356, the second internal screw thread 1357 and the second adjustment barrel 1358, the first external screw thread and the first internal screw thread 1355 connection carries out the installation of kelly 136 and the first adjustment barrel 1356, occupies bottom center in box body 134, reduces buildup Generation similarly, the installation of the second adjustment barrel 1358 is carried out through the second internal screw thread 1357, increase occupies to improve grinding effect Area can be adjusted according to the size of processing object, facilitate the progress of processing, carry out mounting rod through thread groove 1353 1352 with the installation of circular cone 1351, reduce top aggregation platform and guidance object slide, by being provided with column 121, oblique seat 122, fixed cylinder 123, reset spring 124, cross-bar 125, electric pushrod 126 and fixing sleeve 133, utilize electric pushrod 126 Skew seat 122 under running, the up big and down small pushing of oblique seat 122 pushes out cross-bar 125, cross-bar 125 with 133 sets of fixing sleeve Clamping cover board 132 is connect, oblique seat 122 above pushes away, and reset spring 124 rebounds cross-bar 125, separates it with fixing sleeve 133, to beat Box body 131 is opened, by being provided with sliding rail 6, drag hook 7, pushing seat 8, bracket 9 and hook, is driven using the running of sliding rail 6 and pushes seat About 8 runnings, drag hook 7 and hook clamping are to above mention apparatus for placing 13.

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.

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 (5)

1. a kind of adjustable Magnetic Force Mill, including pedestal (1), it is characterised in that: the bottom end of the pedestal (1) is fixedly connected Have the first mounting base (2), is fixedly installed with first motor (3) at the top of first mounting base (2), the first motor (3) The top of shaft is sequentially connected with connecting shaft (4), and the top of the connecting shaft (4) is fixedly connected with turntable (15), the turntable (15) it is fixedly connected at the top of collet (14), is provided with apparatus for placing (13) on the inside of the collet (14), it is described to hold dress The surrounding for setting (13) is provided with magnetic stripe, and the apparatus for placing (13) includes box body (131)；The outer surface of the pedestal (1) is solid Surely it is connected with bracket (9), is fixedly connected with sliding rail (6) on the inside of the bracket (9), the outer surface of the sliding rail (6), which is slided, to be connected It is connected to and pushes seat (8), the outer surface for pushing seat (8) is fixedly connected with drag hook (7) corresponding with hook.

2. a kind of adjustable Magnetic Force Mill according to claim 1, it is characterised in that: outside the box body (131) Surface is fixedly connected with hook, is fixedly connected with hinged block (134) at the top of the box body (131), the hinged block (134) Left side is hinged with cover board (132), and the bottom of the cover board (132) is fixedly connected with sealing ring, and the side of the cover board (132) is solid Surely it is connected with fixing sleeve (133), the inside of box body (131) bottom plate is connected with snap-gauge (137), the top of the snap-gauge (137) Portion is fixedly connected with kelly (136), is provided with the first external screw thread on the outside of the kelly (136).

3. a kind of adjustable Magnetic Force Mill according to claim 2, it is characterised in that: outside the kelly (136) Side is threaded with regulating part (135) by the first external screw thread, and the regulating part (135) includes the first adjustment barrel (1356), institute It states and offers the first internal screw thread (1355) corresponding with the first external screw thread on the inside of the first adjustment barrel (1356), described first adjusts The outer surface of section cylinder (1356) is provided with the second external screw thread (1354), and the outer sheath of first adjustment barrel (1356) is equipped with second Adjustment barrel (1358) offers in corresponding with the second external screw thread (1354) second on the inside of second adjustment barrel (1358) Screw thread (1357).

4. a kind of adjustable Magnetic Force Mill according to claim 3, it is characterised in that: first adjustment barrel (1356) thread groove (1353) being connected is offered with the inner top of the second adjustment barrel (1358), the thread groove (1353) It is internally provided with mounting rod (1352), the top of the mounting rod (1352) is fixedly connected with circular cone (1351).

5. a kind of adjustable Magnetic Force Mill according to claim 1, it is characterised in that: the center of the turntable (15) Place is connected with fixed link (5), and the quantity of the apparatus for placing (13) is three, and three apparatus for placing (13) are with fixed link (5) Center symmetric setting.