CN105499412B - For the mechanism being fitted in electro-magnet magnetic yoke on bottom plate - Google Patents

For the mechanism being fitted in electro-magnet magnetic yoke on bottom plate Download PDF

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Publication number
CN105499412B
CN105499412B CN201510760306.1A CN201510760306A CN105499412B CN 105499412 B CN105499412 B CN 105499412B CN 201510760306 A CN201510760306 A CN 201510760306A CN 105499412 B CN105499412 B CN 105499412B
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CN
China
Prior art keywords
magnet
rotating disk
positioning seat
plate
drift
Prior art date
Application number
CN201510760306.1A
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Chinese (zh)
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CN105499412A (en
Inventor
陈晓齐
刘晓林
Original Assignee
宁波市鄞州通力液压电器厂
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Priority to CN201510760306.1A priority Critical patent/CN105499412B/en
Publication of CN105499412A publication Critical patent/CN105499412A/en
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Publication of CN105499412B publication Critical patent/CN105499412B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder

Abstract

The invention discloses a kind of mechanism for being used to be fitted in electro-magnet magnetic yoke on bottom plate, including hydraulic machine (1), hydraulic machine (1) is provided with base (2) and drift (3), drift (3) is arranged vertically on hydraulic machine (1), and it also includes rotating disk (4) and multiple positioning seats (7) for being used to position the yoke (5) and bottom plate (6) of electromagnet;Described hydraulic machine (1) is provided with the power set for being used for driving rotating disk (4) rotation so that multiple positioning seats (7) to be delivered to immediately below drift (3) one by one.A kind of operative's safety is provided, and press-fits the mechanism for being used to be fitted in electro-magnet magnetic yoke on bottom plate of efficiency high.

Description

For the mechanism being fitted in electro-magnet magnetic yoke on bottom plate
Technical field
It is used to electro-magnet magnetic yoke being fitted in bottom plate the present invention relates to electromagnet frock technical field, more particularly to one kind Mechanism.
Background technology
Electromagnet includes yoke and bottom plate, and yoke is fitted on bottom plate during assembling.Traditional press-fitting tool is simple in construction, Only one of which base and a hydraulic machine, operationally, yoke are inverted and is fixed on base, bottom plate manually is placed on into magnetic On yoke, then, the mode Pneumatic hydraulic lathe stepped on pin, the head of hydraulic machine, which is fallen, completes press-fiting for yoke and bottom plate Journey.For the ease of the cooperation of yoke and bottom plate, current yoke is designed as annular shape, and base is provided with can house annular shape The annular groove of yoke, bottom plate is placed on base, then yoke end is placed in the annular groove of bottom plate, last hydraulic pressure Lathe enters in yoke pressure side portion into the annular groove of bottom plate.The press-fitting tool of prior art, it is simple in construction, exist it is following not Foot:During due to press-fiting, bottom plate is manually placed in yoke the subsequent hydraulic machine that just starts and press-fited, if press-fited with placing The action of bottom plate is not coordinated, and the head of hydraulic machine is easy to be pressed onto the finger of workman and triggers industrial injury, and this side Formula once places a yoke, press-fits and finished product is removed after completing in the next yoke of placement, press-fit efficiency low.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing technological deficiency there is provided a kind of operative safety, and is pressed The mechanism for being used to be fitted in electro-magnet magnetic yoke on bottom plate of dress efficiency high.
The present invention technical solution be to provide it is a kind of with following structure be used for electro-magnet magnetic yoke is fitted in bottom Mechanism on plate:Including hydraulic machine, hydraulic machine is provided with base and drift, and drift is arranged vertically at hydraulic machine On, it also includes rotating disk and multiple positioning seats for being used to position the yoke and bottom plate of electromagnet;Rotating disk is horizontally set on On hydraulic machine;Rotating disk is vertically located between drift bottom and base upper surface, and rotating disk is along the circumferential direction provided with more The individual mounting hole for being used to house multiple positioning seats, mounting hole runs through the upper and lower surface of rotating disk, installs axially bored line and rotating disk Diameter parallel, positioning seat is vertically slidably connected in mounting hole;Described disk lower surface to base upper surface away from From more than zero;Described hydraulic machine, which is provided with, to be used to driving rotating disk rotation deliver to multiple positioning seats immediately below drift one by one Power set;Described rotating disk upper installing hole upper port, which is provided with, is used for the guide pin bushing that positioning seat is oriented to, and guide pin bushing upper end extends internally There is the annular paw for pushing against or disengaging positioning seat upper surface;Positioning seat lower end is fixedly connected with the first magnet, base upper end The second magnet is fixedly connected with, the second magnet is loop configuration, and the second magnet of the loop configuration includes being used for and the first magnet Mutually exclusive non-active area and the working region for being attracted each other with the first magnet;Work on the second described magnet Region be located at drift underface, and the loop configuration the second magnet be located at positioning seat rotate disk axis rotation when movement locus Underface.
The present invention drives rotating disk to rotate by power set, so that by the bottom plate on the positioning seat and positioning seat on rotating disk Seriatim it is sent to below drift, yoke is pressed into bottom plate with yoke with facilitating drift to push;In this process, Gong Renke To be placed and taken out bottom plate on the positioning seat away from drift, thus the hand of workman can be thoroughly avoided to be pressed onto by drift And cause industrial injury;Further, since positioning seat, bottom plate and yoke continuously can be sent to immediately below drift by rotating disk, so The operating efficiency press-fited can just be substantially increased;Further, since rotating disk has relative rotation relative to base, if under rotating disk Surface contacts and relatively rotated with base upper surface, then the frictional force between disk lower surface and base upper surface can not only hinder Hinder the rotation of rotating disk, and harsh noise can be sent;If there is gap between disk lower surface and base upper surface, then punching When positioning seat of the head on to rotating disk carries out punching press, because positioning seat is to deviate rotating disk axis, then drift will be to rotating disk An eccentric active force is produced, the active force can cause rotating disk to tremble, so that power set are also had with very big rush Hit;But can vertically be slided relative to rotating disk by positioning seat in the present invention, then positioning seat is away from drift position When putting, because the non-active area on the first magnet and the second magnet below positioning seat is repelled, positioning seat energy upward sliding, i.e., Positioning seat lower surface is disengaged with base upper surface, and close to forcer position under the drive of rotating disk;When positioning seat turns to punching When immediately below head, positioning seat is caused due to the sucking action in the second magnet works region on the first magnet on positioning seat and pedestal Slide downward, until positioning seat lower surface is pushed against base upper surface, that is to say, that in the downward punching press of drift, under positioning seat The benchmark on surface is the upper surface of pedestal, so, and drift would not produce eccentric in punching press yoke and bottom plate to rotating disk Power, and rotating disk easily can also deliver to positioning seat one by one drift underface;Further, since the setting of annular paw can be with Depart from when preventing positioning seat upward sliding from guide pin bushing, improve the stability being driven in the present invention and all parts motion can By property.Therefore, the present invention provides a kind of operative safety, and press-fit efficiency high be used for electro-magnet magnetic yoke is fitted in bottom plate On mechanism.
As a preferred embodiment, described power set refer to be fixedly connected with motor on hydraulic machine, motor passes through rotating shaft It is connected with rotating disk bottom.By this preferably, rotating disk can effectively be driven around own axis, so that by determining on rotating disk Position seat is delivered to immediately below drift one by one.
As a preferred embodiment, described positioning seat upper end is provided with the groove for being used for housing bottom plate, and the depth of the groove is small In the thickness of bottom plate.It can preferably facilitate the positioning of bottom plate, i.e. bottom plate can be on the basis of groove by this;Further, since recessed Groove depth is less than base plate thickness, then operating personnel can grasp bottom plate by instrument or finger, facilitate yoke and bottom Plate press-fit after the completion of pickup.
As a preferred embodiment, the first described magnet refer to N poles upward, S bar magnets extremely directed downwardly, on the second magnet Working region refers to N poles upward, S the first arc-shaped magnets extremely directed downwardly, the non-active area on the second magnet refer to N poles down, S The second arc-shaped magnet of pole upward;First arc-shaped magnet is equal with the diameter of the second arc-shaped magnet, and the first arc-shaped magnet and The center of circle of two arc-shaped magnets passes through the axis of rotating disk.It preferably can effectively ensure that positioning seat turns to the second magnet by this It can be moved down when above upper working region along axially bored line is installed so that positioning seat lower surface is pushed against pedestal upper surface On;Positioning seat can be moved up when turning on the second magnet above non-active area along axially bored line is installed so that positioning Seat lower surface departs from pedestal upper surface.
As a preferred embodiment, described multiple positioning seats are at least three.By this preferably, operating personnel can be at one Realize that putting part, punching press, pickup three process, i.e. rotating disk turns to a positioning seat when carrying out punching press below drift on rotating disk, Operating personnel can also be placed the yoke not press-fited and bottom plate respectively to other two positioning seat simultaneously, and taking-up has press-fited Complete yoke and bottom plate.
Brief description of the drawings
Fig. 1 is partial sectional view of the invention.
Fig. 2 is the structural representation of the second magnet in the present invention.
Fig. 3 is the top view of turntable of the present invention.
Shown in figure:1st, hydraulic machine, 2, base, 3, drift, 4, rotating disk, 5, yoke, 6, bottom plate, 7, positioning seat, 8, peace Fill hole, 9, motor, 10, rotating shaft, the 11, first magnet, the 12, second magnet, 13, guide pin bushing, 14, annular paw, the 23, first arc magnetic Iron, the 24, second arc-shaped magnet.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
As illustrated, the mechanism that the present invention is used to electro-magnet magnetic yoke being fitted on bottom plate includes hydraulic machine 1, hydraulic press Bed 1 is provided with base 2 and drift 3, and drift 3 is arranged vertically on hydraulic machine 1, i.e., drift 3 can be vertically Rise or fall, it also includes rotating disk 4 and multiple positioning seats 7 for being used to position the yoke 5 and bottom plate 6 of electromagnet;Turn Disk 4 is horizontally set on hydraulic machine 1;Rotating disk 4 is vertically located between the bottom of drift 3 and the upper surface of base 2, rotating disk 4 along the circumferential direction provided with multiple mounting holes 8 for being used to house multiple positioning seats 7, and mounting hole 8 is through the upper surface of rotating disk 4 with Surface, the axis of mounting hole 8 and the diameter parallel of rotating disk 4, positioning seat 7 are vertically slidably connected in mounting hole 8;Described turns The lower surface of disk 4 is more than zero, i.e. rotating disk 4 to the distance of the upper surface of base 2 and base 2 has gap in vertical direction;Described liquid Press bed 1 is provided with the power set rotated for driving rotating disk 4 so that multiple positioning seats 7 to be delivered to immediately below drift 3 one by one;Institute The upper port of 4 upper installing hole of rotating disk 8 stated, which is provided with, is used for the guide pin bushing 13 that positioning seat 7 is oriented to, and the upper end of guide pin bushing 13 extends internally and is used for Push against or disengage the annular paw 14 of the upper surface of positioning seat 7;The lower end of positioning seat 7 is fixedly connected with the first magnet 11, the upper end of base 2 It is fixedly connected with the second magnet 12, the second magnet 12 is loop configuration, the second magnet 12 of the loop configuration includes being used for and the The mutually exclusive non-active area of one magnet 11 and the working region for being attracted each other with the first magnet 11;The second described magnetic Working region on iron 12 is located at the underface of drift 3, and the second magnet 12 of the loop configuration is located at positioning seat 7 around rotating disk 4 The underface of movement locus when axis is rotated.That is, track of the positioning seat 7 when being rotated around the axis of rotating disk 4 is a circle, And the circular trace is, positioned at the top of the second magnet 12 of loop configuration, so to ensure that first on positioning seat 7 All the time there is an attraction or repulsive force with the second magnet 12 on base 2 in magnet 11.
Described power set refer to be fixedly connected with motor 9 on hydraulic machine 1, motor 9 pass through rotating shaft 10 with rotating disk 4 End is connected.
The described upper end of positioning seat 7 is provided with the groove for being used for housing bottom plate 6, and thickness of the depth less than bottom plate 6 of the groove Degree.Depending on shape of the described channel section shape with bottom plate 6.
The first described magnet 11 refer to N poles upward, S bar magnets extremely directed downwardly, the working region on the second magnet 12 Refer to N poles upward, S the first arc-shaped magnets 23 extremely directed downwardly, the non-active area on the second magnet 12 refer to N poles down, S poles court On the second arc-shaped magnet 24;First arc-shaped magnet 23 is equal with the diameter of the second arc-shaped magnet 24, and the first arc-shaped magnet 23 Pass through the axis of rotating disk 4 with the center of circle of the second arc-shaped magnet 24.
Described multiple positioning seats 7 are at least three, and described multiple positioning seats 7 are uniformly distributed around the axis of rotating disk 4, and The quantity of positioning seat 7 can be with more, such as 4,5,6.
Presently preferred embodiments of the present invention is the foregoing is only, protection scope of the present invention is not intended to limit.It is all in this hair Within bright claim, any modification, equivalent substitution and improvement for being made etc., should be included in protection scope of the present invention it It is interior.

Claims (5)

1. a kind of mechanism for being used to be fitted in electro-magnet magnetic yoke on bottom plate, it is included on hydraulic machine (1), hydraulic machine (1) Provided with base (2) and drift (3), drift (3) is arranged vertically on hydraulic machine (1), it is characterised in that:It also includes Rotating disk (4) and multiple positioning seats (7) for being used to position the yoke (5) and bottom plate (6) of electromagnet;Rotating disk (4) level is set Put on hydraulic machine (1);Rotating disk (4) is vertically located between drift (3) bottom and base (2) upper surface, rotating disk (4) along the circumferential direction provided with multiple mounting holes (8) for being used to house multiple positioning seats (7), mounting hole (8) is through rotating disk (4) Upper and lower surface, mounting hole (8) axis and rotating disk (4) diameter parallel, positioning seat (7) are vertically slidably connected at peace Fill in hole (8);Described rotating disk (4) lower surface is more than zero to the distance of base (2) upper surface;On described hydraulic machine (1) Provided with the power set rotated for driving rotating disk (4) so that multiple positioning seats (7) to be delivered to immediately below drift (3) one by one;It is described Rotating disk (4) upper installing hole (8) upper port be provided be used for positioning seat (7) be oriented to guide pin bushing (13), guide pin bushing (13) upper end is inwardly prolonged Stretch the annular paw (14) having for pushing against or disengaging positioning seat (7) upper surface;Positioning seat (7) lower end is fixedly connected with the first magnetic Iron (11), base (2) upper end is fixedly connected with the second magnet (12), and the second magnet (12) is loop configuration, the loop configuration Second magnet (12) include being used for the non-active area mutually exclusive with the first magnet (11) and for the first magnet (11) phase The working region mutually attracted;Working region on described the second magnet (12) is located at the underface of drift (3), and the ring junction The second magnet (12) of structure be located at positioning seat (7) around rotating disk (4) axis rotate when movement locus underface, positioning seat (7) exists During away from drift (3) position, due to the non-active area on the first magnet (11) below positioning seat (7) and the second magnet (12) Repel, positioning seat (7) energy upward sliding, i.e. positioning seat (7) lower surface is disengaged with base (2) upper surface, and in the band of rotating disk (4) It is located proximate under dynamic to drift (3);When positioning seat (7) is turned to immediately below drift (3), due to the first magnetic on positioning seat (7) Iron (11) and the sucking action of the second magnet (12) working region and cause positioning seat (7) slide downward, until under positioning seat (7) Surface is pushed against base (2) upper surface.
2. the mechanism according to claim 1 for being used to be fitted in electro-magnet magnetic yoke on bottom plate, it is characterised in that:Described Power set refer to be fixedly connected with motor (9) on hydraulic machine (1), and motor (9) passes through rotating shaft (10) and rotating disk (4) bottom Connection.
3. the mechanism according to claim 1 for being used to be fitted in electro-magnet magnetic yoke on bottom plate, it is characterised in that:Described Positioning seat (7) upper end is provided with the groove for being used for housing bottom plate (6), and thickness of the depth less than bottom plate (6) of the groove.
4. the mechanism according to claim 1 for being used to be fitted in electro-magnet magnetic yoke on bottom plate, it is characterised in that:Described First magnet (11) refer to N poles upward, S bar magnets extremely directed downwardly, the working region on the second magnet (12) refers to N poles court On, S the first arc-shaped magnets (23) extremely directed downwardly, non-active area on the second magnet (12) refer to N poles down, S poles upward Second arc-shaped magnet (24);First arc-shaped magnet (23) is equal with the diameter of the second arc-shaped magnet (24), and the first arc-shaped magnet (23) center of circle with the second arc-shaped magnet (24) passes through the axis of rotating disk (4).
5. the mechanism according to claim 1 for being used to be fitted in electro-magnet magnetic yoke on bottom plate, it is characterised in that:Described Multiple positioning seats (7) are at least three.
CN201510760306.1A 2015-11-10 2015-11-10 For the mechanism being fitted in electro-magnet magnetic yoke on bottom plate CN105499412B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510760306.1A CN105499412B (en) 2015-11-10 2015-11-10 For the mechanism being fitted in electro-magnet magnetic yoke on bottom plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510760306.1A CN105499412B (en) 2015-11-10 2015-11-10 For the mechanism being fitted in electro-magnet magnetic yoke on bottom plate

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CN105499412B true CN105499412B (en) 2017-10-17

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1138288A1 (en) * 1983-03-24 1985-02-07 Научно-Исследовательский И Конструкторско-Технологический Институт Приборостроения Semiautomatic machine for assembling units by rolling
KR100768487B1 (en) * 2007-04-06 2007-10-19 (주)케이엔씨 Magnetic indentation device
CN101733627A (en) * 2008-11-25 2010-06-16 海洋王照明科技股份有限公司 Press-mounting machine
CN202292047U (en) * 2011-08-31 2012-07-04 长城汽车股份有限公司 Special automatic press fitting machine for bolts and eccentric gaskets of front axle of automobile lower swing arm
CN203596324U (en) * 2013-12-19 2014-05-14 德力西电气有限公司 Rotary assembling structure of electromagnets and cover plate
CN203876353U (en) * 2014-05-30 2014-10-15 信阳圆创磁电科技有限公司 System device for adhering magnet on iron sheet
CN104440039A (en) * 2014-11-28 2015-03-25 宁波市鄞州通力液压电器厂 Press fitting tool for fitting electromagnetic ferromagnetic yoke on bottom plate in pressing mode

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1138288A1 (en) * 1983-03-24 1985-02-07 Научно-Исследовательский И Конструкторско-Технологический Институт Приборостроения Semiautomatic machine for assembling units by rolling
KR100768487B1 (en) * 2007-04-06 2007-10-19 (주)케이엔씨 Magnetic indentation device
CN101733627A (en) * 2008-11-25 2010-06-16 海洋王照明科技股份有限公司 Press-mounting machine
CN202292047U (en) * 2011-08-31 2012-07-04 长城汽车股份有限公司 Special automatic press fitting machine for bolts and eccentric gaskets of front axle of automobile lower swing arm
CN203596324U (en) * 2013-12-19 2014-05-14 德力西电气有限公司 Rotary assembling structure of electromagnets and cover plate
CN203876353U (en) * 2014-05-30 2014-10-15 信阳圆创磁电科技有限公司 System device for adhering magnet on iron sheet
CN104440039A (en) * 2014-11-28 2015-03-25 宁波市鄞州通力液压电器厂 Press fitting tool for fitting electromagnetic ferromagnetic yoke on bottom plate in pressing mode

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