CN108405707A - A kind of ignition coil iron core punching press shaping equipment - Google Patents
A kind of ignition coil iron core punching press shaping equipment Download PDFInfo
- Publication number
- CN108405707A CN108405707A CN201810197126.0A CN201810197126A CN108405707A CN 108405707 A CN108405707 A CN 108405707A CN 201810197126 A CN201810197126 A CN 201810197126A CN 108405707 A CN108405707 A CN 108405707A
- Authority
- CN
- China
- Prior art keywords
- punching
- discharge port
- punching pin
- plate
- iron core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The invention discloses a kind of ignition coil iron core punching press shaping equipments, it is related to punch forming field, includes delivery track and diel, silicon steel plate is moved along delivery track, and upper module completes the punching operation to silicon steel plate with the cooperation of lower die group in transmission process, is then punched into type and iron core is made.In above-mentioned operation process, after completing the primary punching to silicon steel plate with the punching pin group and discharge port group being made of multiple first punching pines, second punching pin is matched with the second discharge port carries out repeatedly punching operation to silicon steel plate again, to obtain preparing the required all billots of an iron core, the billot being stored in the second discharge port after being punched via the second punching pin constitutes core structure under the punching press effect of the second punching pin.The punch forming operation that iron core is completed using diel to achieve the purpose that improve punch forming homework precision and punch forming operation stability, and then achievees the purpose that improve iron core forming quality.
Description
Technical field
The present invention relates to punch forming fields, more particularly, to a kind of ignition coil iron core punching press shaping equipment.
Background technology
The core component of ignition device for vehicle engine includes ignition coil and switching device, and ignition coil includes iron
Core and two groups of coils being set around on iron core, primary coil and secondary coil.When primary coil connects vehicle-mounted low-tension supply,
With increase in current, primary coil surrounding generates magnetic field, iron core storage tape energy；When switching device makes primary coil circuit disconnect
When, the magnetic field of primary coil is decayed rapidly, and secondary coil senses high voltage to get needed for lighting a fire to automobile engine spark plug
Pulse voltage electricity.
Original traditional iron core processing is the more specification billots cut out silicon steel plate as meeting the size requirements, and is then passed through
Press machine progress monolithic is blanking punched, carries out artificial secondary classification further according to size and counts lamination to be fixed temporarily, be rushed on billot
It is molded to there is card slot, iron core to be mutually clamped composition by the billot of a variety of width, finally carry out riveting it is fixed-type, to obtain
The iron core of ignition coil.
Iron core is one of core component of ignition coil, and inductance value directly affects the ignition energy of ignition coil, in turn
Influence the igniting operation of automobile engine.In above-mentioned traditional processing operation, the lamination fixation of monolithic billot is complete by manual work
At manual work will produce lamination inconsistent phenomenon in the process, and there are minim gaps between monolithic billot, lead to iron after molding
Core resistivity is low, and magnetic induction intensity reduces, and loss is high, and high frequency response is poor, and the inductance value of iron core is small, and then leads to ignition coil
Ignition energy is small, and the prior art exists can improvements.
Invention content
In view of the above technical problems, the purpose of the present invention is to provide a kind of ignition coil iron core punching press shaping equipments, lead to
Cross diel and press machine and prepare iron core to replace manual work, to reach improve iron core forming operation stability and
The purpose of iron core forming operation quality.
To achieve the above object, the present invention provides following technical solutions：A kind of ignition coil iron core punching press shaping equipment,
Including organic frame, the delivery track for transmitting silicon steel plate and the stamping die for punching press silicon steel plate are provided in the rack
Tool, the diel includes upper module and lower module, and the upper module is connected with press machine, and the upper module is in punching press
It pumps under machine effect and assembles syzygies with lower die and cut out silicon steel plate；The upper module includes cope plate component and sets
The cope plate special shape punch being placed on cope plate component, the cope plate special shape punch include the punching acquisition difference that cooperates
The punching pin group and the second punching pin of the billot of width, the punching pin group include several along the setting of the length direction interval of delivery track
The first punching pin, and several third punching pines for being punched out card slot are provided between the punching pin group and the second punching pin；Silicon steel
Plate is moved along the delivery track, and the cope plate component pumps and punching pin group is driven to be punched silicon steel plate, via punching
Silicon steel plate after subgroup punching obtains the billot of different in width in the case where second punching pin and third punching pin are repeatedly punched, and described
The length of second punching pin and third punching pin is all higher than the length of first punching pin, when completing the processing operation of an iron core,
The punching pin group completion punching operation is primary, and second punching pin and third punching pin complete repeatedly punching operation；The lower module
Include lower template component and the lower template discharge port being opened on lower template component, if the lower template discharge port includes
Do discharge port group for the waste material that punching pin group punching generates to be discharged and for the second discharge port of punch forming iron core,
The discharge port group includes several first discharge ports, and first discharge port is arranged in a one-to-one correspondence with the first punching pin, described
It offers several auxiliary between discharge port group and the second discharge port to blurt out, and the auxiliary is blurted out and set with third punching pin one-to-one correspondence
It sets；Silicon steel plate is moved along the delivery track, and the third punching pin is pressed down against silicon steel plate and blurts out matching synthesis type with auxiliary
The card slot, and be sequentially stacked in second via the billot of the different in width generated after the third punching pin and the second punching pin punching
In discharge port and constitute iron core under the second punching pin punching press.
By using above-mentioned technical proposal, silicon steel plate is moved along delivery track, and upper module and lower die in transmission process
The punching operation to silicon steel plate is completed in group cooperation, and iron core is made in punch forming.In above-mentioned operation process, rushed by multiple first
After the punching pin group that son is constituted completes the primary punching to silicon steel plate with the cooperation of discharge port group, the second punching pin and the second discharge port match
It closes and repeatedly punching operation is carried out to silicon steel plate again, and the punching number of the second punching pin is adapted with the quantity of the first punching pin, to
It obtains preparing the required all billots of an iron core, the billot being stored in the second discharge port after being punched via the second punching pin exists
The punching press effect of second punching pin is lower to constitute core structure.First punching pin and the second punching pin may be contained on same upper module, use
Person adjusts punching stroke so that the first punching pin coordinates with the second punching pin to be completed punching operation and do not interfere.Using stamping die
Tool completes the punch forming operation of iron core, to improve the purpose of punch forming homework precision and punch forming operation stability, from
And achieve the purpose that improve iron core forming quality.
The present invention is further arranged to：Second discharge port vertically run through lower module, second discharge port it is opposite
Extended to form limit protrusion on two inner walls vertically, and the billot of different in width be embedded in the second discharge port and with limit
Raised interference is engaged by clamping, and being embedded at the billot in the second discharge port, clamping constitutes iron core one by one under second punching pin effect
And it is discharged from the lower ending opening of the second discharge port.
By using above-mentioned technical proposal, the billot of different in width is engaged by clamping with limit protrusion interference and stays in second
In discharge port, the second punching pin downward punching press silicon steel plate while, completes the fixation of adjacent two billot, and pushes and be made of billot
Assembly moves downward.It constantly repeats the above steps, the billot of different size may make up complete iron core, and multiple iron cores are deposited
It is stored in the second discharge port, under the lasting punching press effect of the second punching pin, iron core is arranged from the lower ending opening of the second discharge port one by one
Go out.Punching core operations for forming has good continuous operation ability, and high degree of automation, operating personnel need not take manually
Go out the iron core in the second discharge port, not only improve the efficiency for improving punch forming operation, while being conducive to protect operating personnel again
Personal safety.
The present invention is further arranged to：Guide sleeve group, the guide sleeve group are provided between the upper module and lower module
Include the guide sleeve being set on module and be arranged in the guide rod of lower module vertically, and the guide rod is led with corresponding
To the coaxial sliding cooperation of set.
By using above-mentioned technical proposal, upper module is completed intermittent pressing operation with the cooperation of lower die group and is led in the process
Bar plays the role of guiding with guide sleeve, i.e., upper module pumps along guide rod and is connected to each other with lower module vertically, improves
The Stability and veracity that upper module is docked with lower module during stamping press.
The present invention is further arranged to：The upper module includes horizontally disposed upper die holder and is horizontally placed on upper mold
The upper cover plate of seat upper end, level is stacked with upper padding plate and upper clamp plate for punching pin group to be arranged successively for the lower end of the upper die holder,
The punching pin group includes the punching pin backing plate for several first punching pines to be arranged, and the punching pin backing plate is horizontally disposed, and institute
It states punching pin padding plate clip to be set between upper padding plate and upper clamp plate, first punching pin wears out upper padding plate and upper clamp plate straight down.
By using above-mentioned technical proposal, multiple first punching pines are integrated on a punching pin backing plate, and punching pin backing plate is in upper pad
It is fixed on upper die holder under the clamping action of plate and upper clamp plate, the replaceable punching pin backing plate of user, impaired the is replaced to reach
One punching pin or according to actual conditions change the first punching pin quantity purpose, have good adaptability and practicability.
The present invention is further arranged to：The lower module includes horizontally disposed lower template, lower die holder and horizontal folder
Set on lower bolster between the two, and feet is folded between the lower die holder and rack.
By using above-mentioned technical proposal, the lower module of feet support between lower die holder and rack and so that lower die holder and machine
Gap is formed between frame, in order to which iron core is discharged in the first discharge port discharge waste material, the second discharge port.
The present invention is further arranged to：The delivery track includes two groups of pin rails, and the pin rail includes several edges
The dual-purpose pin of silicon steel sheet conveying direction setting, the dual-purpose pin are arranged in lower template and lower bolster vertically, and are extended described
The upper end of the dual-purpose pin of lower module coaxially offers annular groove, and two long sides of silicon steel plate are recessed with the corresponding annular respectively
Slot is slidably matched.
By using above-mentioned technical proposal, the pin rail being made of dual-purpose pin plays the role of carrying silicon steel plate, and silicon steel plate can
It is slided along two groups of pin rails under the action of conveying equipment, it is dual-purpose to sell dual-purpose, both play the work of connection lower template and lower bolster
With, while playing the role of constituting pin rail again, there is good practicability and economy.
The present invention is further arranged to：It is arranged at intervals with below the upper clamp plate and is attached to cope plate abnormity for removing
The de-material unit of silicon steel plate on punching pin, the de-material unit include de- backing plate and stripper plate, and the de- backing plate and de- material
Between plate sliding be equipped with guide post, one end of the guide post is fixed on upper padding plate, and the other end of the guide post with
Lower template is embedded cooperation；The bottom surface of the stripper plate is in contact with silicon steel plate, and the de- backing plate is with stripper plate synchronization-sliding
It moves and falls off downwards with the lower end of guide post clamping engagement limitation stripper plate.
By using above-mentioned technical proposal, upper module includes two parts, by upper cover plate, upper die holder, upper padding plate and upper folder
First part for cope plate special shape punch to be arranged that plate is constituted and the by taking off that backing plate, stripper plate constitute for de- material
Two parts.When the downward punching press of upper module and when being connected to each other with lower module, the lower end of guide post is embedded in lower template, and second
The stripper plate divided fits in the upper surface of silicon steel plate, and first part is along guide rod slide downward, until upper clamp plate is connected to de- backing plate
Until, cope plate special shape punch completes the punching operation to silicon steel plate at this time, and silicon steel plate is adhered to upper mold under punching press effect
On plate special shape punch, de-material unit plays the role of removing silicon steel plate, prevents silicon steel plate to be detached from during stamping press defeated
Track is sent, that is, achievees the purpose that improve stamping press stability.
The present invention is further arranged to：The upper clamp plate de- offers second vertically between backing plate and stripper plate three
Hold cutter groove, and guide protrusions have been extended to form on opposite two inner walls of the second appearance cutter groove, the guide protrusions are along vertical side
To be extended, and second punching pin along second appearance cutter groove vertical direction sliding motion and be slidably matched with guide protrusions.
By using above-mentioned technical proposal, the second punching pin is slidably matched with guide protrusions and holds cutter groove vertically up and down along second
The punching operation to silicon steel plate is completed in sliding motion.Second punching pin needs progress is multiple to pump, in this process
Middle guide protrusions play the role of improving the kinetic stability of the second punching pin and to knife precision.
The present invention is further arranged to：First discharge port runs through lower module vertically, and first discharge port includes
The first discharge port of the first discharge port of lower template and lower bolster, the first discharge port of the lower template and the first discharge port of lower bolster are one by one
It is correspondingly arranged, and the opening of the first discharge port of the lower bolster is more than the opening of the first discharge port of lower template.
By using above-mentioned technical proposal, the waste material generated after being punched via punching pin group can be arranged directly by the first discharge port
Go out, waste material will not be piled up on lower module and delivery track.Waste material enters under the action of the first punching pin downward stamping press first
In the first discharge port of lower template, then via first time discharge port discharge of lower bolster.To prevent the first discharge port of blocking of waste materials, underlay
The openings of sizes of the first discharge port of plate needs the openings of sizes more than the first discharge port of lower template, passes through in order to which waste material is smooth.
The present invention is further arranged to：It is formed with first discharge port of lower die holder on the lower die holder, and from the lower die
The waste material fallen in the first discharge port of the first discharge port of plate and lower bolster is discharged by the opening of the first discharge port of lower die holder.
By using above-mentioned technical proposal, the waste material that is discharged in the first discharge port of all lower bolsters uniformly passes through lower die holder the
One discharge port is discharged, and is convenient for centralized collection processing.
In conclusion the invention has the advantages that：
One：The punch forming operation that iron core is completed using diel improves punch forming homework precision and punching to reach
The purpose of molded operation stability, and then achieve the purpose that improve iron core forming quality.Punching pin group and the second punching pin are respectively provided with
In on same upper module, user completes the punching switching operation of the two, i.e. the two by adjusting the punching stroke of upper module not
It can be carried out at the same time punching operation, phenomenon will not be interfered, while realization punching core molding automated job, simplified
The overall structure of diel advantageously reduces cost and improves production efficiency；
Secondly：Second discharge port runs through lower module, and the billot being embedded in the second discharge port is matched with limit protrusion interference clamping
It closing, then while the second punching pin is punched downwards silicon steel plate, the molding for completing adjacent billot is fixed, to constitute complete iron core,
And the second iron core in discharge port can be discharged from lower ending opening one by one, not need artificial feeding, have preferable operation continuity；
Thirdly：The annular groove of silicon steel plate and dual-purpose pin is slidably matched, and support and limit are played by two groups of pin rails that dual-purpose pin is constituted
The effect of position, limits shaking and the deviation of silicon steel plate, and support silicon steel plate during stamping press, to improve punching operation
Stability and precision.Meanwhile dual-purpose pin plays the role of being connected and fixed lower template and lower bolster, has preferable practicability, no
It needs additionally to build delivery track；
It four：Guide protrusions in second appearance cutter groove play the role of that the second punching pin is guided to move up and down vertically, and the second discharging
Limit protrusion in mouthful plays the role of that billot is guided to move straight down along the second discharge port, guide protrusions and limit protrusion phase
Cooperation, to achieve the purpose that improve the molding stability of punching core.
Description of the drawings
Fig. 1 is a kind of general structure schematic diagram of ignition coil iron core punching press shaping equipment；
Fig. 2 is the structural schematic diagram of diel；
Fig. 3 is the structural schematic diagram of core products；
Fig. 4 is silicon steel plate via the structural schematic diagram after punching；
Fig. 5 is the exploded perspective view of upper module；
Fig. 6 is the mounting structure schematic diagram of upper die holder and punching pin backing plate；
Fig. 7 is the structural schematic diagram of upper clamp plate；
Fig. 8 is the structural schematic diagram of stripper plate；
Fig. 9 is the general structure schematic diagram of lower module；
Figure 10 is primarily used for the structural schematic diagram of displaying the first discharge port of lower die holder；
Figure 11 is the exploded perspective view of lower template and lower bolster；
Figure 12 is the structural schematic diagram of lower template；
Figure 13 is the structural schematic diagram of dual-purpose pin.
Reference numeral：1, rack；11, delivery track；111, pin rail；112, dual-purpose pin；113, annular groove；12, it conveys
Device；13, collecting box；2, silicon steel plate；3, press machine；31, driving device；32, diel；4, iron core；41, billot；42, block
Slot；5, upper module；51, cope plate component；511, upper cover plate；512, upper die holder；513, upper padding plate；514, upper clamp plate；515, it puts
Set slot；516, holding tank；52, cope plate special shape punch；521, the first punching pin；522, the second punching pin；523, third punching pin；53、
Punching pin backing plate；54, first holds cutter groove；55, second holds cutter groove；551, guide protrusions；56, third holds cutter groove；6, lower module；61、
Lower template component；611, lower template；612, lower bolster；613, lower die holder；62, lower template discharge port；621, the first discharge port；
622, auxiliary is blurted out；623, the second discharge port；63, feet；64, limit protrusion；7, de-material unit；71, backing plate is taken off；72, de- material
Plate；73, guide post；8, guide sleeve group；81, guide sleeve；82, guide rod；91, the first discharge port of lower bolster；92, lower template first is unloaded
Material mouth；93, the first discharge port of lower die holder.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
In conjunction with shown in Fig. 1 and Fig. 2, a kind of ignition coil iron core punching press shaping equipment includes the rack being placed on ground
1, the delivery track 11 for transmitting silicon steel plate 2 and the press machine 3 for punching press silicon steel plate 2 are provided in rack 1, and convey
The both ends of track 11 are separately provided for the conveying device 12 that driving silicon steel plate 2 moves and for collecting 2 waste material of silicon steel plate
Collecting box 13.Press machine 3 includes driving device 31 and diel 32, when silicon steel plate 2 is delivered to 32 lower section of diel
When, driving device 31 drives diel 32 to silicon steel plate 2（Silicon steel plate structure after being punched with reference to shown in figure 4）It is rushed
Operation is cut out to prepare required billot 41（In conjunction with shown in Fig. 3）, then to obtaining iron core 4 after 41 punch forming of billot.
Above-mentioned driving device 31 and conveying device 12 are the prior art, and driving device 31 is transported by motor drive flywheel
Turn, and drives crank and connecting rod movement, toggle main axis simultaneously to drive on sliding block by clutch, transmission gear
Lower movement, and then achieve the purpose that diel 32 is driven to carry out operations for forming；Meanwhile the pipelines conduct such as belt line can be used
Above-mentioned conveying device 12.
As shown in figure 3, iron core 4 is to be clamped the stacked composite unit structure constituted after stamping press by multigroup billot 41, and
Card slot 42 is offered on every billot 41, is connected to a fixed by the punch forming operation of card slot 42 between adjacent billot 41.
By the composite structure that the iron core 4 that multigroup billot 41 is constituted is approximate cylinder, then need to be prepared not by diel 32
With the billot 41 of width, and it is sequentially stacked billot 41 and carries out punch forming operation.
To achieve the goals above, as shown in Fig. 2, diel 32 includes upper module 5 and lower module 6, in conjunction with Fig. 1 institutes
Show, upper module 5 pumps, and lower module 6 is fixed in rack 1 and is used cooperatively with upper module 5.In conjunction with shown in Fig. 5,
Upper module 5 includes cope plate component 51 and the cope plate special shape punch 52 being set on cope plate component 51, and cope plate is different
Shape punching pin 52 includes the punching pin group being used in conjunction with each other and the second punching pin 522, and punching pin group includes several along the conveying of silicon steel plate 2
Spaced first punching pin in direction 521.Wherein, the quantity of the first punching pin 521 is determined by the quantity of 4 required billot 41 of iron core
It is fixed（The quantity of first punching pin 521 than billot 41 quantity more than one）, and the spacing size between adjacent first punching pin 521 is
The width size of billot 41.When carrying out punching operation, after punching pin group is completed to the primary punching operation of silicon steel plate 2, by second
Punching pin 522 carries out repeatedly punching operation to the clout on silicon steel plate 2, to which billot 41 be prepared.
The punching operation of billot 41 is completed with punching pin group and the second punching pin 522, and the operations for forming of billot 41 is then
It is completed with lower module 6 from the second punching pin 522, i.e. the second punching pin 522 needs while completing the punching operation of billot 41
Carry out punch forming operation, it is therefore desirable to the operations for forming of card slot 42 is completed before the punching operation of the second punching pin 522.Such as figure
It is provided with the third punching pin 523 for stamping out card slot 42 shown in 5, on upper mold, and third punching pin 523 is located at punching pin group and the
Between two punching pines 522.When carrying out the processing operation of an iron core 4, punching pin group is i.e. no longer right after completing primary punching operation
Silicon steel plate 2 carries out punching operation, then by third punching pin 523 carry out card slot 42 operations for forming, finally, the second punching pin 522 into
The multigroup punching operation of row is simultaneously molded iron core 4.
Because punching pin group, third punching pin 523 and the second punching pin 522 may be contained on cope plate component 51, in order to prevent
When third punching pin 523 and the second punching pin 522 carry out punching operation, punching pin group is interfered with silicon steel plate 2,523 He of third punching pin
The length of second punching pin 522 needs the length for the first punching pin 521 for being longer than punching pin group；User passes through in the change of driving device 31
The punching stroke that module 5 moves, when so that third punching pin 523 and the second punching pin 522 carrying out punching operation, the first punching pin 521 is not
It is contacted with silicon steel plate 2.
The quantity of the billot 41 of composition iron core 4 determines the quantity of the first punching pin 521 of punching pin group, then when composition iron core 4
41 quantity of billot when changing, need the quantity to the first punching pin 521 to be adjusted.It liquidates subgroup for the ease of user
521 quantity of the first punching pin be adjusted, as shown in figure 5, above-mentioned upper module 5 is provided with horizontal stacked upper cover plate 511, upper mold
Seat 512, upper padding plate 513 and upper clamp plate 514, and locking is worn by bolt between four, in conjunction with shown in Fig. 6, punching pin group packet
The punching pin backing plate 53 for being useful for the first punching pin 521 of setting is included, punching pin backing plate 53 is horizontally disposed, and placement is offered on upper padding plate 513
Slot 515 offers holding tank 516 in conjunction with shown in Fig. 7 on upper clamp plate 514, punching pin backing plate 53 is embedded at placing groove 515 and accommodates
In slot 516, and upper padding plate 513 grips punching pin backing plate 53 with the mutual cooperation of upper clamp plate 514, meanwhile, the first punching pin 521 is vertical
The holding tank 516 of upper clamp plate 514 is worn out downwards.
The upper end of above-mentioned second punching pin 522 and third punching pin 523 is connected in upper clamp plate 514, and is extended downwardly and worn
Go out upper clamp plate 514, and the length for keeping the second punching pin 522 and third punching pin 523 to extend upper clamp plate 514 is needed to be more than the first punching
Son 521 extends the length of upper clamp plate 514；In conjunction with shown in Fig. 4 and Fig. 5, connected and fixed between adjacent billot 41 to improve
Stability, each billot 41 has been respectively formed on multigroup card slot 42, corresponding, needs that multigroup third punching pin 523 is arranged.
Cope plate special shape punch 52 is moved downward under the effect of driving device 31 and punching press silicon steel plate 2, under pressure,
Silicon steel plate 2 can be adhered on cope plate special shape punch 52, when upper module 5 moves upwards, silicon steel plate 2 can be caused to be detached from conveyor track
Road 11 influences the operations for forming stability of iron core 4.To solve the above problems, as shown in figure 5, the lower section interval of upper clamp plate 514 is set
It is equipped with the de-material unit 7 for removing the silicon steel plate 2 being attached on cope plate special shape punch 52, de-material unit 7 includes level
Stacked de- backing plate 71 and stripper plate 72, it is de- that locking is worn by bolt between backing plate 71 and stripper plate 72, and de- backing plate 71 and
Sliding is equipped with guide post 73 between stripper plate 72, and the upper end of guide post 73 wears upper clamp plate 514 and is fixed in upper padding plate 513
On, in conjunction with shown in Fig. 2, the lower end of guide post 73 is embedded cooperation with lower module 6.When upper module 5 moves upwards, guide post 73
Lower end is detached from lower module 6, takes off backing plate 71 along 73 slide downward of guide post and is engaged by clamping with the bottom end of guide post 73, de- to limit
Flitch 72 is detached from downwards guide post 73；
When upper module 5 moves downward and is punched silicon steel plate 2, the bottom surface of stripper plate 72 can fit with silicon steel plate 2, cope plate
Component 51 is slided along guide post 73 and is connected on de- backing plate 71, and the first punching pin 521, the second punching pin 522 and third punching pin 523
De-material unit 7 can be worn out and be punched silicon steel plate 2.When upper module 5, which moves upwards, is detached from silicon steel plate 2, cope plate component 51 is de-
De-material unit 7 is driven to move upwards from de- backing plate 71 and by guide post 73, cope plate special shape punch 52 is contracted to de-material unit 7
Interior, in the process, stripper plate 72 plays the role of peel adhesion in the silicon steel plate 2 on cope plate special shape punch 52.
The first appearance knife is offered vertically successively in the board group that above-mentioned upper clamp plate 514, de- backing plate 71 and stripper plate 72 are constituted
Slot 54, second holds cutter groove 55 and third holds cutter groove 56（It can refer to the structural schematic diagram of stripper plate shown in Fig. 8）, and the first punching pin
521, the second punching pin 522 and third punching pin 523 are arranged in the first appearance cutter groove 54, second appearance cutter groove 55 respectively and third holds cutter groove 56
It is interior.In order to improve the stability of the second punching pin 522 movement and be punched the precision of operation, as shown in figure 8, second holds cutter groove 55
Guide protrusions 551 have been extended to form vertically on opposite two inner walls.Second punching pin 522 is slidably matched with guide protrusions 551, is oriented to convex
Play 551 and play the second punching pin 522 of limitation to occur to shake deviation or move when carrying out punching operation to have some setbacks phenomenon.
In conjunction with shown in Fig. 9 and Figure 12, above-mentioned lower module 6 includes lower template component 61 and is opened in lower template component 61
On lower template discharge port 62, lower template discharge port 62 is used in combination with cope plate special shape punch 52, to complete silicon steel plate 2
Punching operation and iron core 4 operations for forming.Lower template component 61 include horizontally disposed lower template 611, lower die holder 613 with
And the horizontal lower bolster 612 being located between the two, and feet 63 is folded between lower die holder 613 and rack 1, feet 63 plays
The effect of support, and the iron core 4 for being punched post-job waste material and finished product can be expelled directly out from lower template discharge port 62, be used
Person can carry out recycling to the waste material of generation.Lower template discharge port 62 includes several for the punching generation of punching pin group to be discharged
Waste material discharge port group and the second discharge port 623 for punch forming iron core 4, discharge port group include several first to unload
Material mouth 621, the first discharge port 621 runs through lower module 6, and the first discharge port 621 is arranged in a one-to-one correspondence with the first punching pin 521；It unloads
Offer several auxiliary between material mouth group and the second discharge port 623 and blurt out 622, and auxiliary blurt out 622 with third punching pin 523 one by one
Be correspondingly arranged, auxiliary blurt out 622 matched with third punching pin 523 completion notch punch forming operation.
In order to realize that the second punching pin 522 is completed at the same time the purpose of billot 41 punching and operations for forming, above-mentioned second discharge port
623 run through lower template 611 and lower bolster 612 vertically, and have been extended to form vertically on opposite two inner walls of the second discharge port 623
Limit protrusion 64（With reference to shown in attached drawing 12）.The billot 41 of different in width is embedded at second under the action of the second punching pin 522 and unloads
It is engaged by clamping in material mouth 623 and with 64 interference of limit protrusion, is completed at the same time further being connected and fixed for adjacent billot 41.It is embedded at
Clamping constitutes iron core 4 and from the second discharge port one by one under the effect of the second punching pin 522 for adjacent billot 41 in second discharge port 623
623 lower ending opening discharge.
For the ease of the smooth landing of waste material, in conjunction with shown in Figure 11 and Figure 12, the first discharge port 621 runs through lower template vertically
611 and lower bolster 612, the first discharge port 621 include the first discharge port of lower template 92 and the first discharge port of lower bolster 91, lower die
The first discharge port of plate 92 is arranged in a one-to-one correspondence with the first discharge port of lower bolster 91, and the opening of the first discharge port of lower bolster 91 is more than
The opening of the first discharge port of lower template 92.In conjunction with shown in Figure 10, first discharge port of lower die holder 93 is formed on lower die holder 613,
And the waste material fallen out of the first discharge port of lower template 92 and the first discharge port of lower bolster 91 is by the first discharge port of lower die holder
93 opening discharge.
In order to improve the merging precision between upper module 5 and lower module 6, as shown in Fig. 2, above-mentioned upper module 5 and lower module 6
Between be provided with four groups of guide sleeve groups 8, guide sleeve group 8 includes the guide sleeve 81 being set on upper die holder 512 and wears vertically
Guide rod 82 on lower die holder 613, and guide rod 82 coordinates with the 81 coaxial sliding of corresponding guide sleeve, then upper module 5 is driving
Dynamic device 31 is connected to each other under acting on along 82 vertical and straight movement of guide rod and with lower module 6.As shown in Fig. 2, above-mentioned delivery track 11 includes
There are two groups of pin rails 111 being set on lower module 6, in conjunction with shown in Figure 13, pin rail 111 includes several along the conveying of silicon steel plate 2
The dual-purpose pin 112 of direction setting；Dual-purpose pin 112 is arranged in vertically between lower template 611 and lower bolster 612, and extends lower die
The upper end of the dual-purpose pin 112 of group 6 coaxially offers annular groove 113, and two long sides of silicon steel plate 2 are recessed with corresponding annular respectively
Slot 113 is slidably matched；I.e. silicon steel plate 2 acts on two groups of pin rails 111 of lower edge in conveying device 12 and slides, and dual-purpose pin 112 both realized
Being connected and fixed between lower template 611 and lower bolster 612, while delivery track 11 is constituted again, realize that a pin is dual-purpose.
With reference to specific action, the present invention is further elaborated：
Silicon steel plate 2 moves to stop motion at diel 32 under the effect of conveying device 12 along delivery track 11, then upper mold
Group 5 matches the punching operation for completing silicon steel plate 2 under the action of driving device 31 with lower module 6, is made of the first punching pin 521
Punching pin group be punched silicon steel plate 2 downwards, and the waste material after being punched passes through the first discharge downwards of discharge port 621；
Then adjustment press machine 3 drives the stroke of operation, the first punching pin 521 to be no longer in contact with silicon steel plate 2, the second punching pin 522
Punching operation is carried out to silicon steel plate 2 with third punching pin 523, silicon steel plate 2 restarts to move under the action of conveying device 12, and
The movement of silicon steel plate 2 is the intermittent movement of " punching one is dynamic ", i.e. the second punching pin 522 and third punching pin 523 is completed after being once punched,
Silicon steel plate 2 conveys a distance and stops further along；
Third punching pin 523 with auxiliary blurt out 622 match complete notch punch forming after, the second punching pin 522 to silicon steel plate 2 into
Row punching operation, billot 41 is prepared, billot 41 is embedded at by the interference clamping engagement with limit protrusion 64 under second
In material mouth, and while the second punching pin 522 completes the punching operation of next billot 41, adjacent two billots 41 are in the second punching
The lower clamping of punching press effect of son 522 constitutes combination plate, operation is repeated according to above-mentioned steps, until completing needed for an iron core 4
The clamping engagement for all billots 41 wanted, to be prepared 4 finished product of complete iron core, and by the second discharge port 623 to
Lower discharge.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (10)
1. a kind of ignition coil iron core punching press shaping equipment, it is characterised in that：Including organic frame（1）, the rack（1）Upper setting
It is useful for transmission silicon steel plate（2）Delivery track（11）And it is used for punching press silicon steel plate（2）Diel（32）, the punching press
Mold（32）It include upper module（5）With lower module（6）, the upper module（5）It is connected with press machine（3）, and the upper module
（5）In press machine（3）Pump under effect and with lower module（6）Cooperation punching silicon steel plate（2）；
The upper module（5）It include cope plate component（51）And it is set to cope plate component（51）On cope plate abnormity punching
Son（52）, the cope plate special shape punch（52）It include the billot for cooperating and being punched and obtaining different in width（41）Punching pin group
With the second punching pin（522）, the punching pin group includes several along delivery track（11）Length direction it is spaced first punching
Son（521）, and the punching pin group and the second punching pin（522）Between be provided with for being punched out card slot（42）Several third punching pines
（523）；
Silicon steel plate（2）Along the delivery track（11）Movement, the cope plate component（51）It pumps and drives punching pin
Group punching silicon steel plate（2）, the silicon steel plate after being punched via punching pin group（2）In second punching pin（522）With third punching pin（523）
Repeatedly the billot of different in width is obtained under punching（41）, and second punching pin（522）With third punching pin（523）Length it is big
In first punching pin（521）Length, when complete an iron core（4）Processing operation when, the punching pin group is completed punching and is made
Industry is primary, second punching pin（522）With third punching pin（523）Complete repeatedly punching operation；
The lower module（6）It include lower template component（61）And it is opened in lower template component（61）On lower template discharge port
（62）, the lower template discharge port（62）Include several discharge port groups for the waste material that the punching pin group punching generates to be discharged
And it is used for punch forming iron core（4）The second discharge port（623）, the discharge port group includes several first discharge ports
（621）, and first discharge port（621）With the first punching pin（521）It is arranged in a one-to-one correspondence, the discharge port group and the second discharging
Mouthful（623）Between offer it is several auxiliary blurt out（622）, and the auxiliary is blurted out（622）With third punching pin（523）It corresponds
Setting；
Silicon steel plate（2）Along the delivery track（11）Movement, the third punching pin（523）It is pressed down against silicon steel plate（2）And with it is auxiliary
It helps and blurts out（622）Card slot described in matching synthesis type（42）, and via the third punching pin（523）With the second punching pin（522）Punching
The billot of the different in width generated afterwards（41）It is sequentially stacked in the second discharge port（623）It is interior and in second punching pin（522）Punching
Pressure constitutes iron core（4）.
2. a kind of ignition coil iron core punching press shaping equipment according to claim 1, it is characterised in that：Second discharging
Mouthful（623）Run through lower module vertically（6）, second discharge port（623）Opposite two inner walls on extend to form vertically it is limited
Position protrusion（64）, and the billot of different in width（41）It is embedded at the second discharge port（623）Interior and and limit protrusion（64）Interference
It is engaged by clamping, is embedded at the second discharge port（623）Interior billot（41）In second punching pin（522）Structure is clamped under effect one by one
At iron core（4）And from the second discharge port（623）Lower ending opening discharge.
3. a kind of ignition coil iron core punching press shaping equipment according to claim 2, it is characterised in that：The upper module
（5）With lower module（6）Between be provided with guide sleeve group（8）, the guide sleeve group（8）Include to be set to module（5）On
Guide sleeve（81）And it is arranged in lower module vertically（6）Guide rod（82）, and the guide rod（82）With corresponding guide sleeve
（81）Coaxial sliding cooperation.
4. a kind of ignition coil iron core punching press shaping equipment according to claim 3, it is characterised in that：The upper module
（5）It include horizontally disposed upper die holder（512）And it is horizontally placed on upper die holder（512）The upper cover plate of upper end（511）, described
Upper die holder（512）The lower end horizontal upper padding plate being stacked with for punching pin group to be arranged successively（513）With upper clamp plate（514）, described
Punching pin group includes for several first punching pines to be arranged（521）Punching pin backing plate（53）, the punching pin backing plate（53）It is horizontal
Setting, and the punching pin backing plate（53）It is located in upper padding plate（513）With upper clamp plate（514）Between, first punching pin（521）It is perpendicular
Directly upper padding plate is worn out downwards（513）And upper clamp plate（514）.
5. a kind of ignition coil iron core punching press shaping equipment according to claim 4, it is characterised in that：The lower module
（6）It include horizontally disposed lower template（611）, lower die holder（613）And the horizontal lower bolster being located between the two
（612）, and the lower die holder（613）With rack（1）Between be folded with feet（63）.
6. a kind of ignition coil iron core punching press shaping equipment according to claim 5, it is characterised in that：The delivery track
（11）Include two groups of pin rails（111）, the pin rail（111）Include several along silicon steel plate（2）The two of conveying direction setting
With pin（112）, the dual-purpose pin（112）It is arranged in lower template vertically（611）And lower bolster（612）On, and extend it is described under
Module（6）Dual-purpose pin（112）Upper end coaxially offer annular groove（113）, silicon steel plate（2）Two long sides respectively with relatively
The annular groove answered（113）It is slidably matched.
7. a kind of ignition coil iron core punching press shaping equipment according to claim 5, it is characterised in that：The upper clamp plate
（514）Lower section be arranged at intervals with for remove be attached to cope plate special shape punch（52）On silicon steel plate（2）De-material unit
（7）, the de-material unit（7）It include de- backing plate（71）And stripper plate（72）, and the de- backing plate（71）With stripper plate（72）
Between sliding be equipped with guide post（73）, the guide post（73）One end be fixed in upper padding plate（513）On, and the guide post
（73）The other end and lower template（611）It is embedded cooperation；The stripper plate（72）Bottom surface and silicon steel plate（2）It is in contact, and
The de- backing plate（71）With stripper plate（72）Synchronization-sliding movement and and guide post（73）Lower end be engaged by clamping limitation stripper plate
（72）It falls off downwards.
8. a kind of ignition coil iron core punching press shaping equipment according to claim 7, it is characterised in that：The upper clamp plate
（514）, de- backing plate（71）And stripper plate（72）The second appearance cutter groove is offered between three vertically（55）, and described second holds knife
Slot（55）Opposite two inner walls on extended to form guide protrusions（551）, the guide protrusions（551）Vertically extend and sets
It sets, and second punching pin（522）Hold cutter groove along second（55）Vertical direction sliding motion and and guide protrusions（551）Sliding
Cooperation.
9. a kind of ignition coil iron core punching press shaping equipment according to claim 5, it is characterised in that：First discharging
Mouthful（621）Run through lower module vertically（6）, first discharge port（621）It include the first discharge port of lower bolster（91）And lower die
The first discharge port of plate（92）, the first discharge port of the lower template（92）With the first discharge port of lower bolster（91）It is arranged in a one-to-one correspondence,
And first discharge port of lower bolster（91）Opening be more than the first discharge port of lower template（92）Opening.
10. a kind of ignition coil iron core punching press shaping equipment according to claim 9, it is characterised in that：The lower die holder
（613）On be formed with first discharge port of lower die holder（93）, and from the first discharge port of the lower template（92）With lower bolster first
Discharge port（91）The waste material inside fallen passes through the first discharge port of lower die holder（93）Opening discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810197126.0A CN108405707B (en) | 2018-03-10 | 2018-03-10 | A kind of ignition coil iron core punching press shaping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810197126.0A CN108405707B (en) | 2018-03-10 | 2018-03-10 | A kind of ignition coil iron core punching press shaping equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108405707A true CN108405707A (en) | 2018-08-17 |
| CN108405707B CN108405707B (en) | 2019-08-16 |
Family
ID=63130924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810197126.0A Active CN108405707B (en) | 2018-03-10 | 2018-03-10 | A kind of ignition coil iron core punching press shaping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108405707B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013918A (en) * | 2018-10-10 | 2018-12-18 | 昆山嘉华精密工业有限公司 | A kind of continuous stamping die system slide block mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08132149A (en) * | 1994-11-11 | 1996-05-28 | Mitsui High Tec Inc | Progressive die device |
| JP2006122952A (en) * | 2004-10-28 | 2006-05-18 | Aisin Aw Co Ltd | Pressing device |
| CN202516926U (en) * | 2012-02-20 | 2012-11-07 | 温州华正铁芯制造有限公司 | Iron core stamping forming die |
| CN202516916U (en) * | 2012-02-20 | 2012-11-07 | 温州华正铁芯制造有限公司 | Stamping die for iron core |
| CN202715693U (en) * | 2012-06-07 | 2013-02-06 | 无锡捷进精机有限公司 | Automatic pen type iron core lamination riveting and stamping mould |
-
2018
- 2018-03-10 CN CN201810197126.0A patent/CN108405707B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08132149A (en) * | 1994-11-11 | 1996-05-28 | Mitsui High Tec Inc | Progressive die device |
| JP2006122952A (en) * | 2004-10-28 | 2006-05-18 | Aisin Aw Co Ltd | Pressing device |
| CN202516926U (en) * | 2012-02-20 | 2012-11-07 | 温州华正铁芯制造有限公司 | Iron core stamping forming die |
| CN202516916U (en) * | 2012-02-20 | 2012-11-07 | 温州华正铁芯制造有限公司 | Stamping die for iron core |
| CN202715693U (en) * | 2012-06-07 | 2013-02-06 | 无锡捷进精机有限公司 | Automatic pen type iron core lamination riveting and stamping mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013918A (en) * | 2018-10-10 | 2018-12-18 | 昆山嘉华精密工业有限公司 | A kind of continuous stamping die system slide block mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108405707B (en) | 2019-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100513278C (en) | Punching or pressing device and paper adding unit thereof | |
| CN108995295A (en) | A kind of side plate Zhe Xing mechanism for carton forming | |
| ATE144482T1 (en) | DEVICE FOR FORMING STACKS OF FOLDED PRINTED PRODUCTS | |
| CN108405707B (en) | A kind of ignition coil iron core punching press shaping equipment | |
| CN106240134A (en) | Automatically punching is sticked standby | |
| CN208743525U (en) | Centralising device is used in silicon steel sheet suture | |
| CN108198703B (en) | Capacitor production equipment and capacitor manufacturing method | |
| CN213005842U (en) | Automated production equipment for atomizing core | |
| US3735654A (en) | Blanking machine vacuum system | |
| CN108963717A (en) | A kind of automatic assembling machine of transformer connecting terminal | |
| CN209533554U (en) | Cutting means | |
| CN204390897U (en) | A kind of PQ magnetic core automatic back gluer | |
| CN208628232U (en) | A kind of press bed convenient for feeding | |
| CN106553024A (en) | The automatic valve block pattern welding equipment of compressor and its using method | |
| CN204277206U (en) | A kind of print cartridge process equipment | |
| US2657049A (en) | Article feeding mechanism with separator means actuated by feeding means | |
| CN209938097U (en) | Cover pushing device of book binding equipment | |
| CN213108430U (en) | Novel automatic carton nailing equipment for rectangular cartons | |
| CN108422619B (en) | Jetton production device | |
| CN209318552U (en) | A kind of automobile back door lock stiffening plate continuous stamping die | |
| CN109720004B (en) | Automatic concave former of face tissue | |
| CN2299022Y (en) | Bottle cap bat printing machine | |
| CN210681420U (en) | Facial mask folding bagging device | |
| CN110253248A (en) | Adjust joint assembly automatic assembly equipment | |
| CN214454624U (en) | Automatic feeding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |