CN207517513U - Magnet steel blank apparatus for shaping - Google Patents

Abstract

The utility model proposes a kind of magnet steel blank apparatus for shaping,Including supporting mechanism,Transmission mechanism,Press-trimming mechanism,Transmission mechanism and press-trimming mechanism are installed on supporting mechanism,The input terminal of transmission mechanism is connected with driving motor,Its output terminal is connected with press-trimming mechanism,Press-trimming mechanism is driven to operate by transmission mechanism by driving motor,The magnet steel blank apparatus for shaping is engaged using gear so that reducing sleeve operates together with sheath,Sheath rotation is driven while compression bar moves back and forth,The lubricating grease between sheath and compression bar is made to keep being uniformly distributed,Lubricating grease is avoided to stockpile,Be conducive to prolong the service life,Movable plate moves downward under the drive of guide groove,So that compression bar pushes,Pressing plate is close to work top under the pressure of buffer spring,Skid plate is deflected outward under the action of tapered guide surface,So that pressing plate is squeezed to center,Shaping is carried out to magnet steel blank,Clamping to magnet steel blank,Squeezing shaping is once completed,Be conducive to promote working efficiency.

Description

Magnet steel blank apparatus for shaping

Technical field

The utility model is related to magnet steel production equipment more particularly to a kind of magnet steel blank apparatus for shaping.

Background technology

The production technology of current all kinds of magnets mainly has sintering, casting, bonding and the hot pressing thermal change several.One of which technique The production of several magnets is likely to be suited for, but in actual production, also some processes and thin is carried out according to magnet own characteristic The adjustment and improvement of section.Sintering process is most widely used production technology, suitable for sintering rubidium iron boron, permanent-magnet ferrite, samarium The production of the magnets such as cobalt and sintered aluminium nickel cobalt.Casting refers to for solid metallic to be molten into the casting for pouring into specific shape after liquid Type treats the processing method of its coagulation forming.For permanent magnet, casting technique is mainly used to production casting alnico magnet. For sintered aluminium nickel cobalt, the magnetic property for casting aluminium nickel cobalt is higher, can be processed into different size and shape, is sintered Aluminium nickel cobalt it is simple for process, blank dimension tolerance is small, and machinability is good.Bonding process is by the permanent magnetism material with certain magnetic property Feed powder end is mixed in a certain ratio with bonding agent and other additives, then using compacting, extrusion and injection molding the methods of system A kind of production technology of standby composite permanent-magnetic material.Compared with being sintered and casting permanent magnet, the outstanding advantages of sintered permanent magnet are：Ruler Very little precision is high, indeformable, without secondary operation；Form degree of freedom is big, can cause variously-shaped production according to actual use demand The product of product such as strip, sheet, tubulose, annular shape or other complicated shapes；Convenient for high-volume automated production；Product machinery Intensity is high.The drawback is that magnetic property is relatively low, temperature in use is not high.Key technology during bonding process is：The preparation of magnetic powder, The selection of coupling molecule and binding agent, the additive amount of binding agent, molding pressure and alignment magnetic field etc..It bonds used in rubidium iron boron The manufacturing method of magnetic powder mainly has melt-quenching method, HDDR (suction hydrogen-disproportionation-dehydrogenation-compound again) method, mechanical alloying method With gas atomization method.Hot pressing thermal deformation technique is the technique of another production rubidium iron boron magnet, can be produced respectively by this technique To the same sex and anisotropy rubidium iron boron magnet, the rubidium iron boron magnet magnetic property of production is higher.In a kind of production process of permanent magnet In, according to its process characteristic, need to carry out Shape correction to blank side, common apparatus for shaping is connected not with relevant device Freely, the blank after shaping needs manual feed, and production efficiency is relatively low.Therefore, it is necessary to it is excellent to carry out structure to this apparatus for shaping Change, to overcome drawbacks described above.

Utility model content

The purpose of this utility model is to provide a kind of magnet steel blank apparatus for shaping, convenient for carrying out shaping to magnet steel blank, with Working efficiency is promoted, improves product quality.

The utility model is that technical solution is used by solving its technical problem：

Magnet steel blank apparatus for shaping, including supporting mechanism, transmission mechanism, press-trimming mechanism, transmission mechanism and press-trimming mechanism dress On supporting mechanism, the input terminal of transmission mechanism is connected with driving motor, and output terminal is connected with press-trimming mechanism, by driving electricity Machine drives press-trimming mechanism to operate by transmission mechanism, wherein：

Supporting mechanism includes substrate and fagging, which is fixedly welded in rack, and fagging is located at substrate one end, support Plate is stretched out to surface, is mutually parallel between fagging, and each fagging bottom end is respectively provided with flanging, and flanging is bent to fagging outside, And be mutually perpendicular to fagging, flanging bottom surface is attached at substrate surface, and is fixedly connected using connector, and top is installed at the top of fagging Plate, top plate both ends are weldingly connected respectively with fagging；

Transmission mechanism includes reducing sleeve and sheath, has offered spindle hole in the middle part of substrate, base bearing is installed in spindle hole, Spindle hole inner wall is fixed in the outer ring of base bearing, and reducing sleeve is passed through from base bearing, and is fixedly connected with the inner ring of base bearing, makes Reducing sleeve can rotate in a substrate, and reducing sleeve bottom end is connected by shaft coupling with driving motor, and reducing sleeve top has lead, Lead is integrally formed with reducing sleeve, and lead is located at surface, and being oriented to column bottom has active gear ring, active gear ring guide It is stretched out on the outside of to column, active gear ring is attached at substrate surface, is operated together with reducing sleeve and lead, and guiding column sidewall, which has, to be led To slot, circumferentially extending of the guide groove along lead, which is made of head tank, Lower tank and link slot, head tank and low Position slot is respectively in lead both sides, and the height of head tank is more than the height of Lower tank, and head tank and Lower tank both ends are respectively by even Access slot is connected, and is further opened with countershaft hole in substrate, countershaft hole is installed with supplementary bearing, supplementary bearing between fagging in countershaft hole Outer ring be fixed on secondary shaft hole inner wall, sheath is passed through from supplementary bearing, and is fixedly connected with the inner ring of supplementary bearing, makes sheath can be It is rotated in substrate, sheath tip has driven gear ring, and driven gear ring is intermeshed with active gear ring, and sheath one is driven by reducing sleeve With operating, movable plate is installed between fagging, sliding slot is respectively provided on the inside of each fagging, sliding slot extends along the length direction of fagging, moves Plate both ends are respectively protruding into sliding slot, and can be slided along sliding slot, are installed with compression bar in sheath, and compression bar runs through sheath both ends, sheath with Between compression bar there is gap, be weldingly connected in gap filled with lubricating grease, compression bar top with movable plate, movable plate side wall, which is installed with, leads Wheel, guide wheel is stretched into guide groove, and can be rolled along guide groove, movable plate and compression bar is driven back and forth to be transported along sliding slot when lead rotates Dynamic, press-trimming mechanism is installed in compression bar end.

Press-trimming mechanism includes one group of tabletting, and the rounded array of tabletting, each tabletting inside has to be adapted to magnet steel edge of blank Shaping notch, compression bar end has pressure head, and pressure head bottom has tapered guide surface, has installing blind in pressure head, and installation is blind Mandril is installed in hole, mandril is connected by buffer spring with installing blind inner wall, makes mandril that can stretch in installing blind, top Bar end has mounting disc, and skid plate is respectively welded at the top of each tabletting, and skid plate passes through bull stick to stretching above tabletting, skid plate middle part Installation plate edge is connected to, makes skid plate that can be deflected in mounting disc, there is pinch roller at the top of skid plate, pinch roller resists tapered guide surface, Tabletting bottom is attached on work top, and skid plate deflection is driven when compression bar pushes, closes up the shaping notch of tabletting.

At the top of lead there is outrigger shaft, extend and stretched out, and above axially directed column by being connected from bearing with rack.

The utility model has the advantage of：

The magnet steel blank apparatus for shaping is engaged using gear so that reducing sleeve operates together with sheath, in compression bar reciprocating motion While drive sheath rotation, lubricating grease between sheath and compression bar is made to keep being uniformly distributed, lubricating grease is avoided to stockpile, is conducive to Prolong the service life, movable plate moves downward under the drive of guide groove so that compression bar pushes, and pressing plate is under the pressure of buffer spring Be close to work top, skid plate is deflected outward under the action of tapered guide surface so that pressing plate to center squeeze, to magnet steel blank into Row shaping, clamping, squeezing shaping to magnet steel blank are once completed, and are conducive to promote working efficiency.

Description of the drawings

Fig. 1 be the utility model proposes magnet steel blank apparatus for shaping structure diagram.

Specific embodiment

In order to be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, under Face combines diagram and specific embodiment, and the utility model is expanded on further.

As shown in Figure 1, the utility model proposes magnet steel blank apparatus for shaping include supporting mechanism, transmission mechanism, repoussage Mechanism, transmission mechanism and press-trimming mechanism are installed on supporting mechanism, and the input terminal of transmission mechanism is connected with driving motor, output End is connected with press-trimming mechanism, press-trimming mechanism is driven to operate by transmission mechanism by driving motor, supporting mechanism includes substrate 1 and support Plate 2, the substrate edges are fixedly welded in rack, and fagging is located at substrate one end, and fagging is stretched out to surface, phase between fagging Mutually parallel, each fagging bottom end is respectively provided with flanging 3, and flanging is mutually perpendicular to bending on the outside of fagging with fagging, flanging bottom surface patch Substrate surface is invested, and is fixedly connected using connector, top plate 4 is installed at the top of fagging, top plate both ends are welded respectively with fagging It is connected；Transmission mechanism includes reducing sleeve 5 and sheath 6, has offered spindle hole in the middle part of substrate, base bearing is installed in spindle hole, Spindle hole inner wall is fixed in the outer ring of base bearing, and reducing sleeve is passed through from base bearing, and is fixedly connected with the inner ring of base bearing, makes Reducing sleeve can rotate in a substrate, and reducing sleeve bottom end is connected by shaft coupling with driving motor, and reducing sleeve top has lead 7, lead is integrally formed with reducing sleeve, and lead is located at surface, and being oriented to column bottom has active gear ring 8, active gear ring It is stretched out on the outside of to lead, active gear ring is attached at substrate surface, is operated together with reducing sleeve and lead, guiding column sidewall tool There are guide groove, circumferentially extending of the guide groove along lead, which is made of head tank 9, Lower tank 10 and link slot 11, high Position slot and Lower tank are respectively in lead both sides, and the height of head tank is more than the height of Lower tank, head tank and Lower tank both ends It is connected respectively by link slot, countershaft hole is further opened in substrate, between fagging, countershaft is installed with countershaft in hole in countershaft hole It holding, secondary shaft hole inner wall is fixed in the outer ring of supplementary bearing, and sheath is passed through from supplementary bearing, and is fixedly connected with the inner ring of supplementary bearing, Make sheath that can rotate in a substrate, sheath tip has driven gear ring 12, and driven gear ring is intermeshed with active gear ring, by transferring Set drives sheath to operate together, is installed with movable plate 13 between fagging, is respectively provided with sliding slot 14 on the inside of each fagging, and sliding slot is along fagging Length direction extends, and movable plate both ends are respectively protruding into sliding slot, and can be slided along sliding slot, compression bar 15 are installed in sheath, compression bar passes through Sheath both ends are worn, between sheath and compression bar there is gap, be weldingly connected in gap filled with lubricating grease, compression bar top with movable plate, Movable plate side wall is installed with guide wheel 16, and guide wheel is stretched into guide groove, and can be rolled along guide groove, lead rotate when drive movable plate and Compression bar is moved back and forth along sliding slot, and press-trimming mechanism is installed in compression bar end.Press-trimming mechanism includes one group of tabletting 17, the rounded battle array of tabletting Row, each tabletting inside have the shaping notch being adapted to magnet steel edge of blank, and compression bar end has pressure head 18, and pressure head bottom has Tapered guide surface 19 has installing blind in pressure head, and mandril 20 is installed in installing blind, and mandril passes through buffer spring and installation Blind hole inner wall is connected, and makes mandril that can stretch in installing blind, and mandril end has mounting disc 21, is respectively welded at the top of each tabletting There is skid plate 22, skid plate is connected to installation plate edge by bull stick, makes skid plate can be in mounting disc to stretching above tabletting, skid plate middle part Upper deflection, skid plate top have pinch roller 23, and pinch roller resists tapered guide surface, and tabletting bottom is attached on work top, under compression bar Skid plate deflection is driven during pressure, closes up the shaping notch of tabletting.At the top of lead there is outrigger shaft 24, extend on axially directed column Side is stretched out, and by being connected from bearing with rack.The magnet steel blank apparatus for shaping is engaged using gear so that reducing sleeve and sheath It operates together, sheath rotation is driven while compression bar moves back and forth, the lubricating grease between sheath and compression bar is made to keep uniformly dividing Cloth avoids lubricating grease from stockpiling, and is conducive to prolong the service life, and movable plate moves downward under the drive of guide groove so that under compression bar Pressure, pressing plate are close to work top under the pressure of buffer spring, and skid plate is deflected outward under the action of tapered guide surface so that pressure Plate is squeezed to center, carries out shaping to magnet steel blank, clamping, squeezing shaping to magnet steel blank are once completed, be conducive to be promoted Working efficiency.

Embodiment of above is only to illustrate the technical concepts and features of the utility model, and its object is to allow the skill of this field Art personnel understand the content of the utility model and are implemented, and can not limit the scope of protection of the utility model with this, all According to the equivalent change or modification that the spirit of the present invention is substantially done, should all cover within the protection scope of the present utility model.

Claims (3)

1. magnet steel blank apparatus for shaping, including supporting mechanism, transmission mechanism, press-trimming mechanism, transmission mechanism and press-trimming mechanism installing In on supporting mechanism, the input terminal of transmission mechanism is connected with driving motor, and output terminal is connected with press-trimming mechanism, by driving motor Press-trimming mechanism is driven to operate by transmission mechanism, it is characterised in that：

Supporting mechanism includes substrate and fagging, which is fixedly welded in rack, and fagging is located at substrate one end, fagging to Surface is stretched out, and is mutually parallel between fagging, and each fagging bottom end is respectively provided with flanging, and flanging is bent to fagging outside, and with Fagging is mutually perpendicular to, and flanging bottom surface is attached at substrate surface, and is fixedly connected using connector, and top plate is installed at the top of fagging, Top plate both ends are weldingly connected respectively with fagging；

Transmission mechanism includes reducing sleeve and sheath, has offered spindle hole in the middle part of substrate, base bearing, main shaft are installed in spindle hole Spindle hole inner wall is fixed in the outer ring held, and reducing sleeve is passed through from base bearing, and is fixedly connected with the inner ring of base bearing, makes switching Set can rotate in a substrate, and reducing sleeve bottom end is connected by shaft coupling with driving motor, and reducing sleeve top has lead, be oriented to Column is integrally formed with reducing sleeve, and lead is located at surface, and being oriented to column bottom has active gear ring, active gear ring guide Xiang Zhu Outside is stretched out, and active gear ring is attached at substrate surface, is operated together with reducing sleeve and lead, and guiding column sidewall, which has, to be oriented to Slot, circumferentially extending of the guide groove along lead, the guide groove are made of head tank, Lower tank and link slot, head tank and low level Slot is respectively in lead both sides, and the height of head tank is more than the height of Lower tank, and head tank and Lower tank both ends are respectively by connecting Slot is connected, and is further opened with countershaft hole in substrate, countershaft hole is installed with supplementary bearing between fagging in countershaft hole, supplementary bearing Secondary shaft hole inner wall is fixed in outer ring, and sheath is passed through from supplementary bearing, and is fixedly connected with the inner ring of supplementary bearing, makes sheath can be in base It is rotated in plate, sheath tip has driven gear ring, and driven gear ring is intermeshed with active gear ring, and sheath is driven together by reducing sleeve It operates, movable plate is installed between fagging, sliding slot is respectively provided on the inside of each fagging, sliding slot extends along the length direction of fagging, movable plate Both ends are respectively protruding into sliding slot, and can be slided along sliding slot, and compression bar is installed in sheath, and compression bar runs through sheath both ends, sheath and pressure Between bar there is gap, be weldingly connected in gap filled with lubricating grease, compression bar top with movable plate, movable plate side wall is installed with guide wheel, Guide wheel is stretched into guide groove, and can be rolled along guide groove, movable plate and compression bar is driven to be moved back and forth along sliding slot when lead rotates, and is pressed Complete machine structure is installed in compression bar end.

2. magnet steel blank apparatus for shaping according to claim 1, it is characterised in that：

Press-trimming mechanism includes one group of tabletting, the rounded array of tabletting, have on the inside of each tabletting be adapted to magnet steel edge of blank it is whole Shape notch, compression bar end have pressure head, and pressure head bottom has tapered guide surface, have installing blind in pressure head, in installing blind Mandril is installed with, mandril is connected by buffer spring with installing blind inner wall, makes mandril that can stretch in installing blind, mandril end End has mounting disc, and skid plate is respectively welded at the top of each tabletting, and skid plate is stretched out to tabletting top, connected in the middle part of skid plate by bull stick In installation plate edge, make skid plate that can be deflected in mounting disc, there is pinch roller at the top of skid plate, pinch roller resists tapered guide surface, tabletting Bottom is attached on work top, and skid plate deflection is driven when compression bar pushes, closes up the shaping notch of tabletting.

3. magnet steel blank apparatus for shaping according to claim 1, it is characterised in that：

At the top of lead there is outrigger shaft, extend and stretched out, and above axially directed column by being connected from bearing with rack.