CN110479855A - A kind of sheet punching press equipment - Google Patents
A kind of sheet punching press equipment Download PDFInfo
- Publication number
- CN110479855A CN110479855A CN201910679344.2A CN201910679344A CN110479855A CN 110479855 A CN110479855 A CN 110479855A CN 201910679344 A CN201910679344 A CN 201910679344A CN 110479855 A CN110479855 A CN 110479855A
- Authority
- CN
- China
- Prior art keywords
- bar
- transhipment
- magnet
- rod
- waste material
- 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
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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
- B21D28/22—Notching the peripheries of circular blanks, e.g. laminations for dynamo-electric machines
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
- B21D43/22—Devices for piling sheets
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
- B21D43/24—Devices for removing sheets from a stack
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to a kind of sheet punching press equipment, include stamping machine rack, the upper die component and lower mold assemblies that are set on stamping machine rack including punching unit, there is the magnet one for adsorbing flitch in upper die component；Transhipment unit is provided on stamping machine rack, transhipment unit includes transhipment axis extended along the vertical direction and is set to the transhipment bar for transporting axis upper end, transport the horizontally extending setting of bar, transhipment is fixed with magnet two on the downside of bar both ends, it transports on the upside of the both ends of bar and is fixed with magnet three, the magnetism of magnet three is greater than the magnetism of magnet one, the end of transhipment bar rotates through the top of retainer plate and the top of lower mold assemblies, and material blocking rod is provided in lower mold assemblies, the waste material that material blocking rod upper end abuts transhipment bar lower end is fallen in lower mold assemblies.By improving processing efficiency so that transhipment bar is continuously finished the movement of feeding and discharging using the time interval cooperated between upper die component and lower mold assemblies, and flitch is protected to reduce the quality for scratching and promoting later period rotor.
Description
Technical field
The present invention relates to the technical fields of rotor production equipment, more particularly, to a kind of sheet punching press equipment.
Background technique
Fixed part is called stator in motor, has installed the static main pole of pairs of DC excitation above it；
And rotating part will install armature winding above rotor in the stator, and induced electromotive force is generated after energization, serve as rotary magnetic
, the rear electromagnetic torque that generates carries out energy conversion.
When the existing stator and rotor punching matched in production, billot is sent into stator stamping die, is rushed on billot
Sanction forms stator punching, and forms waste material in the intermediate of stator punching, and waste material includes between intermediate circular flitch and circumferential direction
Every the raised line being distributed on flitch, and flitch is centrally formed location hole, by the way that waste material to be sent into trimming stamping die, will give up
Raised line excision on material, then be sent into flitch as the blank material of rotor punching in rotor stamping die, shape is punched on flitch
At rotor punching, and then the utilization rate of billot is improved, reduces the production cost of rotor.
Prior art among the above have the following deficiencies: but since backwardness is blanked in waste material from billot, can not
Again several waste materials is continuously sent into trimming stamping die with the feeding style of billot again, needs artificial feeding one by one,
Causing the production efficiency of rotor reduces.
Summary of the invention
The object of the present invention is to provide a kind of sheet punching press equipment, by material stock unit, transhipment unit, punching unit and
Receiving unit realizes the flitch punching production of automation, improves production efficiency.
Foregoing invention purpose of the invention has the technical scheme that
A kind of sheet punching press equipment, including along waste material movement routine set gradually for store waste material material stock unit, be used for
The punching unit of cutting raised line and receiving unit for recycling flitch；
The material stock unit includes the material stock bar for being used to support the retainer plate of waste material and cooperating with the location hole of waste material, described to deposit
Material bar is extended along the vertical direction；
The punching unit includes stamping machine rack, the upper die component and lower mold assemblies that are set on stamping machine rack, the upper mold
Component is slideably positioned in rack along the vertical direction, and the magnet one for adsorbing flitch is provided in the upper die component；
Be provided with transhipment unit on the stamping machine rack, the transhipment unit include transhipment axis extended along the vertical direction with
And it is set to the transhipment bar of transhipment axis upper end, and the horizontally extending setting of the transhipment bar, the downside at the transhipment bar both ends
It is fixed with magnet two, magnet three is fixed on the upside of the both ends of the transhipment bar, the magnetism of the magnet three is greater than magnet one
Magnetism transports the end of bar by the top of retainer plate and the top of lower mold assemblies when transporting axis drive transhipment bar rotation, and
Material blocking rod is provided in the lower mold assemblies, the waste material that the material blocking rod upper end abuts transhipment bar lower end falls to lower mold assemblies
In；
The receiving unit includes rewinding bracket and discharge arm, and the discharge arm lower end is connected to the flitch of transhipment bar upper end.
By using above-mentioned technical proposal, when transhipment bar turns in material stock unit, the magnet two for transporting bar lower end is steady
Surely the sheet waste material in material stock unit is adsorbed, when transhipment bar drives waste material to rotate through lower mold assemblies, material blocking rod stops waste material de-
It from magnet two and falls in lower mold assemblies, while the flitch that magnet one adsorbs in upper die component is adsorbed to transhipment bar upper end
On magnet three, when transhipment bar drives flitch to move through receiving unit, discharge arm stops flitch to fall, and completes discharging movement, real
Feeding, punching and the rewinding now automated, using the time interval cooperated between upper die component and lower mold assemblies, so that transhipment
Bar is continuously finished the movement of feeding and discharging, improves processing efficiency, and flitch is protected to reduce the matter for scratching and promoting later period rotor
Amount.
The present invention is further arranged to: the transhipment unit further includes the crane slided along the vertical direction, the punching press
Guide rod is provided in rack, the guide rod is extended along the vertical direction, and the crane includes the guide rod that is slidably matched
On lift slide and elevating lever, the elevating lever is extended along the vertical direction, and the lower end of the elevating lever is fixedly connected
In on lift slide, the upper end of the elevating lever is provided with connecting rod rack, and the connecting rod rack is arranged far from one end of elevating lever
There is the magnetic shaft for drawing waste material on retainer plate, when lift slide moves up, until the lower end of magnetic shaft is higher than material stock
The upper end of bar.
By using above-mentioned technical proposal, lift slide vertical direction movement so that magnetic shaft is moved in vertical direction
It is dynamic, and the lower end of magnetic shaft, after waste material, magnetic shaft will adsorb one by one waste material and bring up, so that waste material is deposited close into mistake
The transhipment bar of material unit, guarantee magnet two can one waste material of absorption stable after material stock unit every time, and then guarantee material
The continuity of plate production.
The present invention is further arranged to: the connecting rod strut includes strut one and strut two, one end of the strut one
It is rotationally connected with the upper end of elevating lever, one end rotation connection of the other end and strut two, the rotation of the strut one and strut two
Axis is extended along the vertical direction, and the magnetic shaft is fixedly connected on the one end of strut two far from strut one.
By using above-mentioned technical proposal, strut one and strut two are rotated, so that magnetic shaft is mobile in horizontal plane, until magnetic
Property bar be moved to the surface of waste material in material stock unit so that magnetic shaft is close to the waste material center of different-diameter size, convenient for steady
Fixed climbs away material stock bar for waste material absorption waste material.
The present invention is further arranged to: the stamping machine rack upper end is provided with crankshaft and servo motor, the servo electricity
One end of machine crankshaft is connected to the turning end of servo motor, and piston rod, the work are provided between the crankshaft and upper die component
The both ends of stopper rod are rotationally connected on crankshaft and upper die component respectively, and the crankshaft is provided with actively far from one end of servo motor
Sprocket wheel, rotation is provided with driven sprocket on the stamping machine rack, and chain, institute are provided between the drive sprocket and driven sprocket
It states and is provided with eccentric rod on driven sprocket, the axis of the eccentric rod is parallel to the axis of sprocket wheel, fixes on the lift slide
There is fixed link, the axis of the fixed link is parallel to eccentric rod, and is provided with interlocking lever between the eccentric rod and fixed link, institute
The both ends for stating interlocking lever are rotationally connected on eccentric rod and fixed link respectively.
Pass through chain drive and company while servo motor drives crank rotation by using above-mentioned technical proposal
Lever, so that movement of the lift slide in vertical direction, without in the additional driving source for increasing driving crane.
The present invention is further arranged to: coaxially it is fixed with driven wheel of differential on the transhipment axis, it is same on the driven sprocket
Axis is provided with drive bevel gear, is engaged between the drive bevel gear and driven wheel of differential.
It by using above-mentioned technical proposal, is engaged between drive bevel gear and driven wheel of differential, is further reduced driving and turns
The driving source of transportation unit, at the same by adjusting transmission ratio, when so that one end of transhipment bar turning to material stock unit every time, magnetic shaft
Just absorption waste material leans near magnet two, when the one end for transporting bar passes through between upper die component and lower mold assemblies, under upper die component
Blinking scrap drops, and the collision for avoiding the occurrence of upper die component and transporting between bar occurs, and promotes the stability and safety of punching.
The present invention is further arranged to: the transhipment bar includes the fixed base shaft transported on axis and is set to base shaft both ends
Sliding bar, the both ends of the base shaft and offer kidney slot along its length, the upper end of the sliding bar is extended with pin rod,
Nut is threaded on the pin rod, a pair of nut is connected to the top and bottom of base shaft, the magnet two respectively
It is fixed on sliding bar with magnet three.
By using above-mentioned technical proposal, mobile sliding bar is debugged, enables magnet two by material stock unit and lower die
Component reduces to the manufacture of equipment and installation accuracy and guarantees the stability of feeding.
The present invention is further arranged to: the lower end rotation among the base shaft is provided with gear, extends on the sliding bar
There is the rack gear engaged with gear, the rack gear is located at the opposite end of gear radial direction.
By using above-mentioned technical proposal, when pulling one of sliding bar, another sliding bar is under the drive of gear
It rotates synchronously, transhipment bar both ends are identical as the position holding of its center of rotation, guarantee that the both ends of transhipment bar can stablize transport
Waste material and flitch, and the debug time of equipment is reduced, promote the efficiency of production rotor.
The present invention is further arranged to: the centre of the base shaft offers along the vertical direction wears with what transhipment axis was slidably matched
Hole, and the sliding sleeve with perforation coaxial arrangement is extended in institute's base shaft, bolt, the bolt are threaded on the sliding sleeve
It is connected to transhipment axis.
By using above-mentioned technical proposal, adjust the movement of base shaft in vertical direction so that the waste material of two lower end of magnet with
Stable abutting between material blocking rod guarantees that waste material stabilization is fallen in lower mold assemblies.
In conclusion advantageous effects of the invention are as follows:
1. using the time interval cooperated between upper die component and lower mold assemblies, so that transhipment bar is continuously finished feeding and discharging
Movement, improves processing efficiency, and flitch is protected to reduce the quality for scratching and promoting later period rotor；
2. waste material is improved be detached from material stock bar in advance by magnetic shaft, waste material is driven to be moved to punching so that the transhipment bar of quick rotation is stablized
It presses in unit, promotes the stability of production.
Detailed description of the invention
Fig. 1 is a kind of general assembly structural schematic diagram of sheet punching press equipment；
Fig. 2 is the schematic diagram for embodying magnetic shaft lifting structure；
Fig. 3 is the schematic diagram for embodying transhipment cellular construction；
Fig. 4 is the schematic diagram for embodying material stock cellular construction；
Fig. 5 is the enlarged diagram in Fig. 4 at A, the schematic diagram for material stock unit rotational and locking structure.
Fig. 6 is the schematic diagram for embodying receiving unit rotation and locking structure.
In figure, A1, punching unit；A2, stamping machine rack；A21, guide rod；A22, lock hole；A3, upper die component；A4, under
Membrane module；A41, material blocking rod；A5, servo motor；A6, crankshaft；A61, piston rod；A7, drive sprocket；A8, driven sprocket；A81,
Eccentric rod；A82, drive bevel gear；A9, chain；A10, interlocking lever；
B1, transhipment unit；B2, transhipment axis；B21, driven wheel of differential；B3, transhipment bar；B4, base shaft；B41, kidney slot；B42, it wears
Hole；B43, sliding sleeve；B431, bolt；B44, gear；B5, sliding bar；B51, pin rod；B52, nut；B53, rack gear；B6, magnet
Two, B7, magnet three；B8, crane；B9, lift slide；B91, fixed link；B10, elevating lever；B11, strut one；B12, strut
Two；B13, magnetic shaft；
C1, material stock unit；C2, material supporting rack；C3, turntable；C4, retainer bar；C41, mounting hole；C5, material stock bar；C51, mounting groove；
C52, card slot；C53, bolt；C54, locking bar；C55, unlock spring；C6, slide plate；C7, screw rod；C71, support base；C8, lifting electricity
Machine；C9, upright bar；C10, support rod；C11, locking pin；C12, export trade；C121, baffle ring；It is C13, domestic；C131, abutment ring；C14,
Push the spring；
D1, receiving unit；D2, rewinding bracket；D3, discharge arm；D4, rewinding slideway；D41, dumping pit；D5, rewinding shaft；D51,
Locked groove；D6, rewinding turntable；D61, sliding slot；D611, screwed ring；D62, escape groove；D7, rewinding bar；D8, rewinding connect disk；D81, it pushes away
Bar；D9, rewinding spring；D10, sliding pin；D101, fixed ring；D11, Lock spring.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
As shown in Figure 1, a kind of sheet punching press equipment, including set gradually along waste material movement routine material stock unit C1, punching
Unit A1 and receiving unit D1 is pressed, wherein material stock unit C1 makes waste material stack placement, punching unit A1 packet along the vertical direction
It is provided in the upper die component A3 and lower mold assemblies A4 for including stamping machine rack A2, being set on stamping machine rack A2, upper die component A3
Magnet one cuts off raised line after upper die component A3 and lower mold assemblies A4 cooperate, and flitch is adsorbed in membrane module, and
Transhipment unit B1 is provided on stamping machine rack A2, the waste material being stacked in material stock unit C1 is moved to down by transhipment unit B1 one by one
In component, and the flitch collected in upper membrane module is moved in receiving unit D1, is realized full-automatic quasi- in rotor production
The step of stock plate.
As depicted in figs. 1 and 2, the servo electricity for driving upper membrane module to go up and down in vertical direction is provided on stamping machine rack A2
Machine A5 and crankshaft A6, the pivot center of crankshaft A6 is horizontally disposed, and the both ends rotating turret of crankshaft A6 is set to press machine
The upper end of frame A2, one end of crankshaft A6 and the turning end of servo motor A5 are fixedly and coaxially connected, and are driven by servo motor A5 bent
Axis A6 rotation, and piston rod A61 is connected between crankshaft A6 and upper die component A3, the upper end of piston rod A61 is articulated with song
On axis A6, the lower end of piston rod A61 is articulated with the upper end of upper die component A3, and the hinge axes at the both ends piston rod A61 are parallel
In the axis of crankshaft A6, when crankshaft A6 rotation, driving drives the lifting of piston rod A61 push-and-pull upper die component A3, realizes upper mold
Component A3 and lower mold assemblies A4 stablizes the purpose that cooperation blinking scrap forms flitch.
As shown in Figures 2 and 3, transhipment unit B1 includes transhipment axis B2 and transhipment bar B3, and transhipment axis B2 is along the vertical direction
It is extended and the rotation of its lower end is plugged on stamping machine rack A2, bar B3 is horizontally extending and intermediate portion bit synchronization for transhipment
It is rotationally connected on transhipment axis B2, is provided with three B7 of two B6 of magnet and magnet at the both ends of transhipment bar B3, two B6 of magnet is solid
Due to the downside of transhipment bar B3, three B7 of magnet is fixed on the upside of transhipment bar B3, and wherein the magnetism of three B7 of magnet is much larger than magnet
One magnetism；
When transhipment axis B2 drives transhipment bar B3 rotation, one end of transhipment bar B3 is passed through above the waste material stacked in material stock unit C1
When, two B6 of magnet will adsorb a sheet waste material, and the waste material is driven to rotate, and material blocking rod A41 is fixed on lower mold assemblies A4, directly
It is abutted to waste material with the upper end of material blocking rod A41, material blocking rod A41 separates waste material with two B6 of magnet, and two B6 of magnet is fallen under
In membrane module A4, while transporting the flitch of three B7 adsorption magnet of magnet, one lower end on bar B3 and driving into receiving unit D1,
Flitch is stacked in receiving unit D1 by receiving unit D1, realizes rapid material-feeding and the blanking of waste material, improves the effect of production rotor
Rate, and the problem of causing flitch to scratch due to artificial taking and placing flitch is reduced, improve rotor quality.
As shown in Figures 2 and 3, wherein transhipment bar B3 includes the base shaft B4 and sliding bar B5 for being set to the both ends base shaft B4,
Sliding bar B5 and base shaft B4 is extended in the same direction, base shaft B4 both ends and offer kidney slot along its length
B41, base shaft B4 upper end and be extended with pin rod B51 along the vertical direction, and the upper end sliding of pin rod B51 is interspersed in kidney slot
B41, is threaded with a pair of of nut B52 on pin rod B51, and nut B52 is connected to the top and bottom of base shaft B4, magnet respectively
Two B6 and three B7 of magnet are both secured on sliding bar B5, by debugging mobile sliding bar B5, enable two B6 of magnet by depositing
Material unit C1 and lower mold assemblies A4 reduces to the manufacture of equipment and installation accuracy and guarantees the stability of feeding.
And the centre of base shaft B4 offer with sliding bar B5 cooperation perforation B42, the lower end of base shaft B4 be provided with
Perforation B42 is coaxially extended with sliding sleeve B43, and bolt B 431 is threaded on sliding sleeve B43, adjusts base shaft in vertical direction
The movement of B4, so that abutting stable between the waste material and material blocking rod A41 of two lower end B6 of magnet, guarantees that waste material stabilization is fallen under
It in membrane module A4, while being rotated coaxially on sliding sleeve B43 and being provided with gear B 44, be extended on sliding bar B5 and gear B 44
The rack gear B53 of engagement, when pulling one of sliding bar B5, another sliding bar B5 is rotated synchronously under the drive of gear B 44,
Transport the both ends bar B3 it is identical with position holdings of its center of rotation, guarantee transport bar B3 both ends can stablize transport waste material with
And flitch, and the debug time of equipment is reduced, promote the efficiency of production rotor.
As depicted in figs. 1 and 2, transhipment unit B1 further includes the crane B8 being set on stamping machine rack A2, in press machine
It on frame A2 and is located remotely from one end of servo motor A5 and is provided with the guide rod A21 extended along the vertical direction, guide rod A21 is fixed
There is a pair, crane B8 includes the lift slide B9 and be fixed on lift slide B9 that sliding sleeve B43 is set on guide rod A21
Elevating lever B10, elevating lever B10 extends fixation along the vertical direction, is provided in the upper end of elevating lever B10 and prolongs in the horizontal direction
One B11 of strut and two B12 of strut stretched, one end of one B11 of strut are rotationally connected on elevating lever B10, the other end and strut two
B12 rotation connection, and the pivot center at one both ends B11 of strut is extended along the vertical direction, in two B12 of strut far from strut
One end of one B11 is fixed with magnetic shaft B13, and magnetic shaft B13 is extended along the vertical direction, one B11 of strut and two B12 structure of strut
At the connecting rod rack of connection magnetic shaft B13 and elevating lever B10；
One B11 of strut and two B12 of strut is rotated, so that magnetic shaft B13 is mobile in horizontal plane, until magnetic shaft B13 is moved to and deposits
The surface of waste material in material unit C1, then lift slide B9 vertical direction movement so that magnetic shaft B13 is in vertical direction
It is mobile, and the lower end of magnetic shaft B13, after waste material, magnetic shaft B13 will adsorb one by one waste material and bring up, so that waste material leans on
Closely into the transhipment bar B3 for crossing material stock unit C1, guarantee that two B6 of magnet can every time absorption one stable after material stock unit C1
Waste material, and then guarantee the continuity of flitch production.
As depicted in figs. 1 and 2, wherein being coaxially fixed with drive sprocket A7 in the one end of crankshaft A6 far from servo motor A5,
Rotation is provided with driven sprocket A8 on stamping machine rack A2, and driven sprocket A8 is located at the top of lifting seat, drive sprocket A7 and
It is provided with chain A9 between driven sprocket A8, and is provided with eccentric rod A81 on driven sprocket A8, is extended on lifting seat
Fixed link B91, eccentric rod A81 and fixed link B91 are provided with interlocking lever A10, and the both ends of interlocking lever A10 are respectively arranged with and fix
The sets of holes of bar B91 or eccentric rod A81 cooperation；When servo motor A5 band dynamic crankshaft A6 rotate while, by chain A9 be driven with
And interlocking lever A10, so that movement of the lift slide B9 in vertical direction, without in the additional driving for increasing driving crane B8
Source.
And transhipment axis B2 lower end be coaxially fixed with driven wheel of differential B21, be provided on stamping machine rack A2 with from
Movable sprocket A8 coaxial drive bevel gear A82, is engaged between drive bevel gear A82 and driven wheel of differential B21, is further reduced drive
The driving source of turn transportation unit B1, while by adjusting transmission ratio, so that one end of transhipment bar B3 turns to material stock unit every time
When C1, magnetic shaft B13 adsorbs waste material by two B6 of near magnet, when one end of transhipment bar B3 passes through upper die component A3 and lower die group just
When between part A4, upper die component A3 declines blinking scrap, and the collision for avoiding the occurrence of upper die component A3 and transporting between bar B3 occurs,
Promote the stability and safety of punching.
As shown in Figure 1 and Figure 4, material stock unit C1 includes material supporting rack C2 and material stock bar C5, and wherein material supporting rack C2 includes turning
Retainer bar C4 on the dynamic turntable C3 and circumferentially-spaced fixed turntable C3 being set on stamping machine rack A2, the rotation axis of turntable C3
Line is extended along the vertical direction, and material stock bar C5 extends along the vertical direction, and material stock bar C5 is respectively fixed on retainer bar C4；It will
Scrap heap is nestable to be set on material stock bar C5, so that the stacking along the vertical direction that waste material is neat, rotation turntable C3 makes one of them
Material stock bar C5 is aligned with magnetic shaft B13, is stablized convenient for magnetic shaft B13 and is drawn waste material, when magnetic shaft B13 can not be drawn to waste material
When, turntable C3 is rotated again, fully loaded material stock bar C5 is aligned with magnetism stick, and be arranged waste material on unloaded material stock bar C5,
Further promote the continuity in blanking process.
As shown in Figure 1 and Figure 4, wherein being arranged with slide plate C6 on material stock bar C5, slide plate C6 is supported in the lower end of waste material, sliding
Plate C6 is slided in vertical direction to be arranged, and screw rod C7 is provided on stamping machine rack A2, the extension along the vertical direction of screw rod C7 and
Its both ends is rotationally connected on stamping machine rack A2, and in the lifting motor C8 of its rotation of the lower end of screw rod C7 setting driving, in spiral shell
It has been threadedly engaged support base C71 on bar C7, while being fixed with along the vertical direction on stamping machine rack A2 across the vertical of support base C71
Bar C9, and the support rod C10 for being supported in the lower end slide plate C6 is extended on support base C71；
When magnetic shaft B13 constantly takes waste material away, lifting motor C8 drives screw rod C7 rotation, and upright bar C9 limits support base C71's
Rotation, so that support base C71 drives slide plate C6 to move up by support rod C10, and then realizes that the waste material stacked rises, and
Waste material on material stock bar C5 is all drawn by magnetic shaft B13, promotes the stability of feeding.
As shown in Figure 4 and Figure 5, offer mounting hole C41 in the lower end of retainer bar C4, offered on stamping machine rack A2 with
The corresponding lock hole A22 of mounting hole C41, and lock hole A22 is located at the region below magnetic shaft B13, mounting hole C41 sliding setting
There is locking pin C11；Since punch press process can generate biggish vibration, so that the turntable C3 being set on stamping machine rack A2 occurs to turn
It is dynamic, it is embedded in lock hole A22 by the lower end of locking pin C11, the abutting limit between locking pin C11 and lock hole A22 inner wall
Determine the rotation of turntable C3, so that transhipment unit B1, which stablizes, draws waste material, promotes the stability of press work.
And offer mounting groove C51, the lower end of mounting groove C51 and mounting hole C41 along the vertical direction in material stock bar C5
Connection, offers the card slot C52 being connected to mounting groove C51 in the opposite end of material stock bar C5 radial direction, card slot C52 is along the vertical direction
Extend, and be embedded with bolt C53 in card slot C52 respectively, bolt C53 diametrically or is opposite to each other slided along material stock bar C5's, lock
The lower end of C53 is hinged with locking bar C54, and the lower end of locking bar C54 is articulated with the upper end of locking pin C11, the articulated shaft of locking bar C54
Line is horizontally extending；
When being arranged waste material, it is relatively close that waste material squeezes bolt C53 on material stock bar C5, so that locking bar C54 pushes locking pin C11
It is embedded in lock hole A22, while being connected with unlock spring C55 between bolt C53, and locking pin C11 includes domestic C13
With export trade C12, the upper end export trade C12 and locking bar C54 are hinged, and domestic C13 sliding plug is arranged in export trade C12, and in export trade C12
There is the push the spring C14 for pushing domestic C13 to move down, the upper end of domestic C13 is coaxially arranged with abutment ring C131, export trade C12
Lower end be provided with stop abutment ring C131 baffle ring C121, when waste material by all taken away after, unlock spring C55 push bolt
C53 is moved away from, and locking bar C54 pulls locking pin C11 to be detached from lock hole A22, while then rotating turntable C3 under support rod C10
Drop, then fully loaded material stock bar C5 is moved to below transhipment unit B1, and push the spring C14 pushes domestic C13 to be embedded at lock
Determine in the A22 of hole, realizes the purpose of material stock unit C1 stable material-supplying.
As shown in figures 1 to 6, receiving unit D1 includes the rewinding bracket D2 and discharge arm being fixed on stamping machine rack A2
D3, discharge arm D3 extend along the vertical direction, and rewinding slideway D4 is fixed on rewinding bracket D2, one end position of rewinding slideway D4
In the underface of discharge arm D3；When transporting bar B3 drive flitch by receiving unit D1, discharge arm D3 stops flitch, so that material
Plate is separated with three B7 of magnet, and flitch falls in slideway and slides along slideway, completes discharge operation.
As shown in figures 1 to 6, rewinding rotating shaft D 5 and rewinding turntable D6, rewinding shaft are provided on rewinding bracket D2
D5 is extended along the vertical direction, and rewinding turntable D6 rotates coaxially the upper end for being connected to rewinding rotating shaft D 5, and in rewinding turntable D6
Upper end has been provided at circumferentially spaced rewinding bar D7, and one end of the separate discharge arm D3 in rewinding slideway D4 offers dumping pit D41,
Rewinding turntable D6 is rotated, so that one of rewinding bar D7 is aligned with dumping pit D41, when flitch is moved along rewinding slideway D4,
Flitch is sheathed on rewinding bar D7 by dumping pit D41, so that flitch is stacked in vertical direction again, realizes that neat discharging is made
Industry, convenient for the processing in rear road.
And rewinding spring D9 being arranged on rewinding bar D7 and rewinding meets disk D8, rewinding spring D9 is supported in rewinding and connects disk
The lower end of D8, when discharging, rewinding spring D9 support rewinding meets disk D8 to the upper half of rewinding bar D7, reduce that flitch falls away from
From, and then reduce impact force when stacking between flitch, realize the purpose of protection flitch.
As shown in figures 1 to 6, wherein circumferentially-spaced in rewinding turntable D6 and be located at rewinding bar D7 below be provided with sliding slot
D61, sliding slot D61 radially extend setting along rewinding turntable D6's, open in 5 upper end of rewinding rotating shaft D and towards the side of discharge arm D3
Equipped with locked groove D51, rotating rewinding turntable D6 may make one of sliding slot D61 is aligned with locked groove D51 to be connected to, and sliding slot D61
In be provided with sliding pin D10, mobile sliding pin D10 until the part sliding pin D10 is embedded in locked groove D51, and then defines receipts
The rotation for expecting turntable D6, guarantees the stability that flitch is sheathed on rewinding bar D7.
And it is connected with screwed ring D611 far from the threaded one end of rewinding rotating shaft D 5 in sliding slot D61, it is same on sliding pin D10
Axis is provided with fixed ring D101, and Lock spring D11 is arranged on sliding pin D10, when rotating rewinding turntable D6, until sliding
Slot D61 is aligned with locked groove D51 and is connected to, and Lock spring D11 pushes fixed ring D101, so that the part sliding pin D10 is embedded at locked groove
In D51, the purpose of automatic locking rewinding turntable D6 is realized, while sliding pin D10 setting is in a circular table shape, sliding pin D10 is close
One end diameter of rewinding rotating shaft D 5 is smaller, and is extended with push rod D81 in the lower end that rewinding meets disk D8, opens on rewinding turntable D6
Equipped with escape groove D62；In rewinding, rewinding meets disk D8 and is gradually reduced, and when rewinding bar D7 full load, push rod D81 passes through simultaneously to be kept away
It allows slot D62, and is slid against between the lower end of push rod D81 and sliding pin D10, so that sliding pin D10 is detached from locked groove D51, in turn
The purpose for realizing unlock, promotes the convenient degree of rewinding.
The implementation principle of the present embodiment are as follows:
When transhipment bar B3 is turned in material stock unit C1, magnetic shaft B13 absorption pulls the sheet waste material on material stock bar C5 to rise,
So that waste material is detached from material stock bar C5, so that two B6 of magnet of the transhipment lower end bar B3 stablizes the waste material of the absorption lower end magnetic shaft B13, turn
When fortune bar B3 drives waste material to rotate through lower mold assemblies A4, material blocking rod A41 stops waste material to be detached from two B6 of magnet and falls to lower die
In component A4, while the flitch that magnet one adsorbs in upper die component A3 is adsorbed on three B7 of magnet of the transhipment upper end bar B3, is turned
When fortune bar B3 drives flitch to move through receiving unit D1, discharge arm D3 stops flitch, so that flitch is detached from three B7 of magnet and falls
It dropping down onto rewinding slideway D4, flitch is moved along rewinding slideway D4, and flitch is sheathed on rewinding bar D7 by dumping pit D41,
The flitch stacked is formed, realizes the feeding, punching and rewinding of automation, improves processing efficiency, and protects flitch to reduce and scratches
Promote the quality of later period rotor.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of sheet punching press equipment, it is characterised in that: be used to store waste material including what is set gradually along waste material movement routine
Material stock unit (C1), the receiving unit (D1) for the punching unit (A1) of cutting raised line and for recycling flitch；
The material stock unit (C1) includes the retainer plate for being used to support waste material and the material stock bar with the location hole cooperation of waste material
(C5), the material stock bar (C5) is extended along the vertical direction；
The punching unit (A1) include stamping machine rack (A2), the upper die component (A3) being set on stamping machine rack (A2) and under
Membrane module (A4), the upper die component (A3) is slideably positioned in rack along the vertical direction, and sets in the upper die component (A3)
It is equipped with the magnet one for adsorbing flitch；
Transhipment unit (B1) is provided on the stamping machine rack (A2), the transhipment unit (B1) includes extending to set along the vertical direction
The transhipment axis (B2) set and the transhipment bar (B3) for being set to transhipment upper end axis (B2), the transhipment bar (B3) are prolonged in the horizontal direction
Setting is stretched, is fixed with magnet two (B6) on the downside of transhipment bar (B3) both ends, the upside at the both ends of transhipment bar (B3) is solid
Surely have magnet three (B7), the magnetism of the magnet three (B7) is greater than the magnetism of magnet one, when transhipment axis (B2) drives transhipment bar
(B3) when rotating, the top of retainer plate and the top of lower mold assemblies (A4), and the lower die group are passed through in the end of transhipment bar (B3)
It is provided in part (A4) material blocking rod (A41), the waste material that the material blocking rod upper end (A41) abuts transhipment lower end bar (B3) is fallen to down
In membrane module (A4)；
The receiving unit (D1) includes rewinding bracket (D2) and discharge arm (D3), and discharge arm (D3) lower end, which is connected to, to be turned
Transport the flitch of the upper end bar (B3).
2. a kind of sheet punching press equipment according to claim 1, it is characterised in that: the transhipment unit (B1) further includes edge
The crane (B8) of vertical direction sliding, is provided with guide rod (A21) on the stamping machine rack (A2), the guide rod (A21)
Be extended along the vertical direction, the crane (B8) include the lift slide (B9) that is slidably matched on guide rod (A21) and
Elevating lever (B10), the elevating lever (B10) are extended along the vertical direction, and the lower end of the elevating lever (B10) is fixedly connected on
On lift slide (B9), the upper end of the elevating lever (B10) is provided with connecting rod rack, and the connecting rod rack is far from elevating lever
(B10) one end is provided with the magnetic shaft (B13) for drawing waste material on retainer plate, when lift slide (B9) moves up,
Until the lower end of magnetic shaft (B13) is higher than the upper end of material stock bar (C5).
3. a kind of sheet punching press equipment according to claim 2, it is characterised in that: the connecting rod strut includes strut one
(B11) and strut two (B12), one end of the strut one (B11) are rotationally connected with the upper end of elevating lever (B10), the other end
It is rotatablely connected with one end of strut two (B12), the pivot center of the strut one (B11) and strut two (B12) are along vertical side
To being extended, the magnetic shaft (B13) is fixedly connected on the one end of strut two (B12) far from strut one (B11).
4. a kind of sheet punching press equipment according to claim 2, it is characterised in that: the stamping machine rack upper end (A2) setting
There are crankshaft (A6) and servo motor (A5), one end of servo motor (A5) crankshaft (A6) is connected to servo motor (A5)
Turning end is provided with piston rod (A61) between the crankshaft (A6) and upper die component (A3), the both ends of the piston rod (A61)
It is rotationally connected on crankshaft (A6) and upper die component (A3) respectively, the crankshaft (A6) is arranged far from the one end of servo motor (A5)
Have drive sprocket (A7), on the stamping machine rack (A2) rotation be provided with driven sprocket (A8), the drive sprocket (A7) with from
It is provided between movable sprocket (A8) chain (A9), is provided with eccentric rod (A81), the eccentric rod on the driven sprocket (A8)
(A81) axis is parallel to the axis of sprocket wheel, is fixed with fixed link (B91), the fixed link on the lift slide (B9)
(B91) axis is parallel to eccentric rod (A81), and is provided with interlocking lever between the eccentric rod (A81) and fixed link (B91)
(A10), the both ends of the interlocking lever (A10) are rotationally connected with respectively on eccentric rod (A81) and fixed link (B91).
5. a kind of sheet punching press equipment according to claim 4, it is characterised in that: coaxially fixed on the transhipment axis (B2)
Have driven wheel of differential (B21), is coaxially arranged with drive bevel gear (A82), the drive bevel gear on the driven sprocket (A8)
(A82) it is engaged between driven wheel of differential (B21).
6. a kind of sheet punching press equipment according to claim 1, it is characterised in that: the transhipment bar (B3) includes fixed turns
The sliding bar (B5) transported the base shaft (B4) on axis (B2) and be set to the both ends base shaft (B4), the both ends and edge of the base shaft (B4)
Its length direction offers kidney slot (B41), and the upper end of the sliding bar (B5) is extended with pin rod (B51), the pin rod (B51)
On be threaded with nut (B52), a pair of nut (B52) is connected to the top and bottom of base shaft (B4) respectively, described
Magnet two (B6) and magnet three (B7) are fixed on sliding bar (B5).
7. a kind of sheet punching press equipment according to claim 6, it is characterised in that: the intermediate lower end of the base shaft (B4) turns
It is dynamic to be provided with gear (B44), the rack gear (B53) engaged with gear (B44), the rack gear are extended on the sliding bar (B5)
(B53) it is located at the opposite end of gear (B44) radial direction.
8. a kind of sheet punching press equipment according to claim 6, it is characterised in that: the centre of the base shaft (B4) is along vertical
Direction offers the perforation (B42) being slidably matched with transhipment axis (B2), and is extended in institute's base shaft (B4) coaxial with perforation (B42)
The sliding sleeve (B43) of setting is threaded with bolt (B431) on the sliding sleeve (B43), and the bolt (B431) is connected to
It transports axis (B2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910679344.2A CN110479855B (en) | 2019-07-26 | 2019-07-26 | Punching sheet punching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910679344.2A CN110479855B (en) | 2019-07-26 | 2019-07-26 | Punching sheet punching equipment |
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| CN110479855A true CN110479855A (en) | 2019-11-22 |
| CN110479855B CN110479855B (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910679344.2A Expired - Fee Related CN110479855B (en) | 2019-07-26 | 2019-07-26 | Punching sheet punching equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822613A (en) * | 2020-06-11 | 2020-10-27 | 郭训丰 | Machining equipment for M sizing block |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110479855B (en) | 2020-12-04 |
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