CN108176765A - Pulling-on piece process units - Google Patents
Pulling-on piece process units Download PDFInfo
- Publication number
- CN108176765A CN108176765A CN201810169372.5A CN201810169372A CN108176765A CN 108176765 A CN108176765 A CN 108176765A CN 201810169372 A CN201810169372 A CN 201810169372A CN 108176765 A CN108176765 A CN 108176765A
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- CN
- China
- Prior art keywords
- pulling
- piece
- layer
- punch
- clout
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/08—Dies with different parts for several steps in a process
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to a kind of process units of concrete pulling-on piece.Dynamic model and cover half on punching machine ontology, feeder is placed in the side of punching machine ontology, feeder is placed in the side of punching machine ontology, clout material-dropping hole, blanking pulling-on piece hole and pulling-on piece to be formed bearing position are provided on cover half, pulling-on piece hole punch-pin, clout slug punch-pin and second layer pulling-on piece material punching mould are provided on dynamic model；Every group of pulling-on piece is located at same row and sets at least to three, in every group of three pulling-on pieces per two neighboring pulling-on piece between region form second layer blanking pulling-on piece；The discharge end of dynamic model is provided with severing punch-pin；Second layer blanking pulling-on piece transmission device is housed on punching machine ontology.Compared with prior art, the intensity and pulling force of pulling-on piece both can guarantee, be also conducive to knock off, clout quantity is reduced while punching efficiency can be improved.
Description
Technical field
The present invention relates to a kind of process units of concrete pulling-on piece.
Background technology
The existing pulling-on piece applied to concrete after being cast in concrete, needs to knock off both sides, and existing pulling-on piece knocks off
Portion's size is different, cause diversified in specifications, due to the pulling force and size that knock off portion involve intensity of the pulling-on piece before not knocking off and
Complexity when knocking off, also, pulling-on piece is process using punching machine, if the size and specification of pulling-on piece can be before guarantees
It puts and reaches required standard, in punch press process, raw material can be saved, minimize clout, it is necessary to research and develop a kind of new
Pulling-on piece process units.
Invention content
The goal of the invention of the present invention is to provide one kind under the premise of pulling force and intensity is ensured, can be conducive to knock off,
Convenient for material-saving and the pulling-on piece process units of reduction clout.
The present invention adopts the following technical scheme that：
A kind of pulling-on piece process units, including feeder, punching machine ontology, dynamic model and cover half on punching machine ontology, feeder puts
In the side of punching machine ontology, feeder is placed in the side of punching machine ontology, and feeder is placed in the side of punching machine ontology, is set on cover half
There are clout material-dropping hole, blanking pulling-on piece hole and pulling-on piece to be formed bearing position, it is convex to be provided with pulling-on piece hole punch-pin, clout slug on dynamic model
Mould and second layer pulling-on piece material punching mould；Every group of pulling-on piece is located at same row and sets at least to three, per phase in every group of three pulling-on pieces
Region between adjacent two pulling-on pieces forms second layer blanking pulling-on piece；The discharge end of dynamic model is provided with severing punch-pin；On punching machine ontology
Equipped with second layer blanking pulling-on piece transmission device.
It is also sharp using above-mentioned technical proposal compared with prior art, the present invention both can guarantee the intensity and pulling force of pulling-on piece
In knocking off, clout quantity is reduced while punching efficiency can be improved.
The present invention uses following preferred embodiment：
Transmission device is placed in the side of punching machine ontology, and the motor in transmission device is connect with speed reducer, and speed reducer connects with driving wheel
It connects, driving wheel is connect by conveyer belt with driven wheel, and the side-lower of conveyer belt output second layer blanking pulling-on piece is provided with slope receipts
Hopper.
Feeder includes strip fixing device, strip bar straightening mechanism and strip delivery platform；The frid of strip fixing device
It is upper that longitudinal roller and transverse roller are housed, drive sprocket and driven sprocket on frid are housed, are equipped in the installation axle where drive sprocket
Active transfer roller, active transfer roller and servo motor axis connection；Driven transfer roller be placed in the side of active transfer roller and with actively
Transfer roller is set in symmetry shape；Drive sprocket is connect with driven sprocket by chain, driven sprocket by chain and second among
Sprocket wheel connects, and is connect on the second intermediate chain wheel shaft equipped with mother lead screw, mother lead screw with movable frid；Mother lead screw and leading screw axis connection,
Handwheel is housed on the end of lead screw shaft stretching activity frid；Movable frid and fixed frid pass through the axis connection where longitudinal roller；
Equipped with driving gear on stent in strip bar straightening mechanism, driving gear side is equipped with the first driven gear, under driving gear
Side is meshed equipped with driven gear, driven gear with driving gear, and the first driven gear is meshed with driving gear, and first is passive
Second driven gear is housed below gear；Leveling roll is also equipped on stent, each leveling roll is respectively with respectively installing axis connection, respectively
From installation axle on be respectively provided with gear；Connection upper mounting plate, upper mounting plate are connect by column with pressure regulation bearing above stent, pressure regulation
Bearing is connect with the screw rod being placed on undersetting, and the bottom end of screw rod is placed in undersetting；PLC control cabinet is housed below undersetting；
Strip delivery platform, strip delivery platform lower section are provided with lifting gear in front of stent.
Riser in lifting gear is placed in stent side, and the elongated end of the transverse slat hinged with riser connect cylinder piston, gas
Cylinder barrel is hinged with riser bottom end, and the upper plane of transverse slat and the cover half upper surface flush of punching machine are set.
Expansion tightening wheel is additionally provided between drive sprocket and driven sprocket.
Cover half is respectively set to three-stage structure with dynamic model：Dynamic model first segment is corresponding with cover half first segment, dynamic model second segment
Corresponding with cover half second segment, dynamic model third section is corresponding with cover half third section；The first whole peace is provided on cover half first segment
Fill block, the second integral installation block and third integral installation block；Spacer pin is provided on cover half, is provided on the first integral installation block
Two second layer blanking pulling-on piece right end location hole material-dropping holes, the on the second layer blanking pulling-on piece end location hole material-dropping hole and dynamic model
Two layers of blanking pulling-on piece corresponding setting in right end location hole piercing punch position；Second layer blanking is provided on second integral installation block
Pulling-on piece left end knocks off portion's material-dropping hole, second layer blanking pulling-on piece left end location hole material-dropping hole and first layer pulling-on piece right end positioning blanking
Hole, each material-dropping hole on aforementioned second integral installation block are corresponding with the punch-pin on dynamic model respectively：Second layer blanking pulling-on piece left end
Knock off portion's piercing punch, second layer blanking pulling-on piece left end location hole piercing punch and first layer pulling-on piece right end position punch punch-pin；
First layer pulling-on piece left end positioning material-dropping hole is provided on third integral installation block and second layer blanking pulling-on piece right end knocks off clan's material
Hole, first layer pulling-on piece left end positioning material-dropping hole is positioned with the first layer pulling-on piece left end on dynamic model rushes the corresponding setting of punch-pin, and second
Layer blanking pulling-on piece right end knocks off portion's material-dropping hole and knocks off that portion's piercing punch is corresponding to be set with the second layer blanking pulling-on piece right end on dynamic model
It puts；Expect pin stop location hole and the 4th integral installation block are provided on cover half second segment, is provided on the 4th integral installation block
4th clout excision notch material-dropping hole, the second clout excision notch material-dropping hole, second layer material-dropping hole, the excision of the first clout lack blanking
Hole and third clout excision notch material-dropping hole, the 4th clout excision notch material-dropping hole and the 4th clout excision notch punching on dynamic model
The corresponding setting of mould, the second clout cut off the setting corresponding with the second clout excision notch punching mould on dynamic model of notch material-dropping hole,
The setting corresponding with the second layer blanking punch on dynamic model of second layer material-dropping hole, the excision of the first clout are lacked on material-dropping hole and dynamic model
First clout cuts off the corresponding setting of notch punching mould, and third clout excision notch material-dropping hole is lacked with the third clout excision on dynamic model
The mouth corresponding setting of punch die；Third section dowel hole, the 5th integral installation block, the 6th integral installation are provided in cover half third section
Block, the 7th integral installation block and the 8th integral installation block；Third section dowel hole is corresponding with the third section positioning pin on dynamic model
Setting, the 6th integral installation block are set as two in symmetry shape, and the second clout excision notch is provided on one of mounting blocks
Material-dropping hole is provided with first layer outermost left end pulling-on piece on another mounting blocks and knocks off portion's material-dropping hole；Second clout cuts off notch
Material-dropping hole setting corresponding with the second clout excision notch punching mould on dynamic model, first layer outermost left end pulling-on piece knock off clan's material
Hole and first layer outermost left end pulling-on piece knock off the corresponding setting of portion's punch-pin；First layer three is provided on 5th integral installation block
Material-dropping hole, first layer outermost pulling-on piece middle part clout cut-out material-dropping hole and first layer most inner side pulling-on piece are cut off between adjacent pulling-on piece
Middle part clout cuts off material-dropping hole；It is adjacent with the first layer three on dynamic model that material-dropping hole is cut off between three adjacent pulling-on pieces of first layer
The corresponding setting of punch-pin, first layer outermost pulling-on piece middle part clout cut-out material-dropping hole and first on dynamic model are cut off between pulling-on piece
The clout cut-out corresponding setting of punch-pin of layer outermost pulling-on piece middle part, first layer most inner side pulling-on piece middle part clout cut-out material-dropping hole
Setting corresponding with the first layer most inner side pulling-on piece middle part clout cut-out punch-pin on dynamic model；It is provided on 7th integral installation block
First layer most inner side right end pulling-on piece knocks off portion's material-dropping hole and first layer outermost right end pulling-on piece knocks off portion's material-dropping hole, and first layer is most interior
Side right end pulling-on piece knocks off portion's material-dropping hole and the first layer most inner side right end pulling-on piece on dynamic model and knocks off the corresponding setting of portion's punch-pin, and first
Layer outermost right end pulling-on piece knocks off portion's material-dropping hole and first layer outermost right end pulling-on piece and knocks off the corresponding setting of portion's punch-pin；8th is whole
Severing material-dropping hole and third section end dowel hole are provided on body mounting blocks；Severing material-dropping hole and the severing punch-pin phase on dynamic model
It is correspondingly arranged, the setting corresponding with the third section end positioning pin on dynamic model of third section end dowel hole, the positioning on cover half
Bore dia is more than the diameter 0.2mm of positioning pin on corresponding dynamic model, and each blanking bore dia on cover half is more than corresponding
Dynamic model upper male mould diameter 0.2mm；
There are two the pin stop of expecting for being located at same row setting for setting on the connecting part of dynamic model first segment and dynamic model second segment；Two
The second layer blanking pulling-on piece right end that the position of a pin stop of expecting positioned at same row setting is located at same row setting with two is determined
Position hole piercing punch is corresponding；
The second layer blanking pulling-on piece right end location hole piercing punch set there are two on dynamic model first segment positioned at same row, this two
Second layer blanking is drawn there are two being set up in parallel on the right side of the second layer blanking pulling-on piece right end location hole piercing punch of same column setting
Piece left end location hole piercing punch；
Two groups of second layer blankings for being located at same row are provided on the right side of two second layer blanking pulling-on piece left end location hole piercing punches
Pulling-on piece left end knocks off portion's piercing punch；
Second layer blanking pulling-on piece left end knocks off the right side setting of portion's piercing punch, and there are three the first layer pulling-on piece for being located at same row is right
Position punch punch-pin is held, three first layer pulling-on piece right end position punch male right-hand settings for being located at same row are same there are three being located at
Punch-pin is rushed in the first layer pulling-on piece left end positioning of one row；The positioning of first layer pulling-on piece left end rushes male right-hand and is provided with two groups positioned at same
The second layer blanking pulling-on piece right end of row knocks off portion's piercing punch；
The first clout excision notch punching mould, the second clout excision notch punching mould, the excision of third clout are provided on dynamic model second segment
Notch punching mould, the 4th clout excision notch punching mould and second layer blanking punch；
First clout excision notch punching mould is used to cut off the first clout excision notch formed after outermost first layer pulling-on piece clout,
Second clout excision notch punching mould is used to cut off the first clout excision notch formed after most inner side first layer pulling-on piece clout, third
Clout excision notch punching mould is used to cut off the third clout excision notch formed after outermost first layer pulling-on piece clout, the 4th clout
Excision notch punching mould is used to cut off the 4th clout excision notch formed after most inner side first layer pulling-on piece clout；Second layer blanking is convex
Mould falls second layer blanking pulling-on piece for rushing；
Third section positioning pin is provided in dynamic model third section, first layer outermost left end pulling-on piece knocks off portion's punch-pin, first layer three
Punch-pin, first layer outermost pulling-on piece middle part cut-out punch-pin, first layer most inner side pulling-on piece middle part is cut off between adjacent pulling-on piece to cut
Disconnected punch-pin, first layer most inner side right end pulling-on piece knocks off portion's punch-pin, first layer outermost right end pulling-on piece knocks off portion's punch-pin, severing punch-pin
With third section end positioning pin.
Description of the drawings
Fig. 1 is the structure diagram of pulling-on piece of the present invention.
Fig. 2 is the structure diagram that pulling-on piece is placed in concrete.
Fig. 3 is the front view of pulling device.
Fig. 4 is the A direction views in Fig. 3.
Fig. 5 is the structure diagram of punching machine cover half.
Fig. 6 is the structure diagram of punching machine dynamic model.
Fig. 7 is the structure diagram of strip each section of forming on cover half.
Fig. 8 is the location drawing of three folded two intermediate plates between same row pulling-on piece.
Fig. 9 is the location drawing of four folded three intermediate plates between same row pulling-on piece.
Specific embodiment
The present invention is stated with reference to the accompanying drawings and embodiments：
A kind of pulling-on piece process units, referring to attached drawing 1 to attached drawing 9, in figure：Pulling-on piece 1；Pulling-on piece left part 101, pulling-on piece right part 102,
Pulling-on piece knocks off portion 103, selling sheet hole 104, first layer pulling-on piece 1-1, and second layer blanking pulling-on piece 1-2 knocks off portion clout material-dropping hole 1-3,
Cutting portion 1-4（Cutting portion shape is adapted with severing punch-pin 408）.
Feeder 2；Strip fixing device 2-1, strip bar straightening mechanism 2-2, strip delivery platform 2-3, PLC control cabinet 2-4,
Transverse roller 2-10, the first intermediate chain wheel 2-11, chain 2-12, the first expansion tightening wheel 2-13, the second intermediate chain wheel 2-14, longitudinal roller 2-
15, mother lead screw 2-16, handwheel 2-17, servo motor 2-18, drive sprocket 2-19, active transfer roller 2-20, driven transfer roller 2-
21, the first intermediate transport roller 2-22, the second intermediate transport roller 2-23, stent 2-24, driving gear 2-25, driven gear 2-26,
Leveling roll 2-27, riser 2-28, oil cylinder 2-29, transverse slat 2-30, driven sprocket 2-31, upper mounting plate 2-32, column 2-33, pressure regulation branch
Seat 2-34, screw rod 2-35, undersetting 2-36, pressure gauge 2-37, movable frid 2-38, fixed frid 2-39, stent 2-40, first
Driven gear 2-41, the second driven gear 2-42.
Motor 3；Conveyer belt 4；Aluminium flake 10；Concrete 20；Cover half 30；Dynamic model 40；Strip 50.
Cover half first segment 30-1, cover half second segment 30-2, cover half third section 30-3, the first integral installation block 301, second are whole
The whole peace of body mounting blocks 302, third integral installation block 303, the 4th integral installation block 304, the 5th integral installation block the 305, the 6th
Fill block 306, the 7th integral installation block 307, the 8th integral installation block 308, spacer pin 309.
Second layer blanking pulling-on piece right end location hole material-dropping hole 401-1, second layer blanking pulling-on piece left end knock off portion's material-dropping hole
402-1, second layer blanking pulling-on piece left end location hole material-dropping hole 403-1.
First layer pulling-on piece right end positions material-dropping hole 404-1, first layer pulling-on piece left end positioning material-dropping hole 405-1, and the second layer is fallen
Material pulling-on piece right end knocks off portion material-dropping hole 406-1, and expect pin stop location hole 407-1；Severing material-dropping hole 408-1, first layer are most interior
Side right end pulling-on piece knocks off portion material-dropping hole 409-1, first layer outermost right end pulling-on piece knocks off portion material-dropping hole 4020-1, first layer three
Cut-out material-dropping hole 4010-1, first layer most inner side left end pulling-on piece knock off portion material-dropping hole 4011-1 between adjacent pulling-on piece, and first layer is most
Outside left end pulling-on piece knocks off portion material-dropping hole 4019-1, third section dowel hole 4012-1, and the excision of the first clout lacks material-dropping hole 4017-
1, the second clout excision notch material-dropping hole 4014-1, third clout excision notch material-dropping hole 4018-1, the 4th clout excision notch
Material-dropping hole 4013-1, third section end dowel hole 4015-1；Among second layer material-dropping hole 4016-1, first layer outermost pulling-on piece
Portion clout cut-out material-dropping hole 4021-1, first layer most inner side pulling-on piece middle part clout cut-out material-dropping hole 4022-1.
Dynamic model first segment 40-1, dynamic model second segment 40-2, dynamic model third section 40-3, second layer blanking pulling-on piece right end location hole
Piercing punch 401, second layer blanking pulling-on piece left end knock off portion's piercing punch 402, second layer blanking pulling-on piece left end location hole punching
Punch-pin 403.
Punch-pin 405, second layer blanking are rushed in first layer pulling-on piece right end position punch punch-pin 404, the positioning of first layer pulling-on piece left end
Pulling-on piece right end knocks off portion's piercing punch 406, pin stop 407 of expecting；Severing punch-pin 408, first layer most inner side right end pulling-on piece knock off
Portion's punch-pin 409, first layer outermost right end pulling-on piece knock off and cut off punch-pin between three portion's punch-pin 4020, first layer adjacent pulling-on pieces
4010th, first layer most inner side left end pulling-on piece knocks off portion's punch-pin 4011, and first layer outermost left end pulling-on piece knocks off portion's punch-pin 4019, the
Three sections of positioning pins 4012, the first clout excision notch punching mould 4017, the second clout excision notch punching mould 4014, the excision of third clout
Notch punching mould 4018, the 4th clout excision notch punching mould 4013, third section end positioning pin 4015；Second layer blanking punch
4016th, first layer outermost pulling-on piece middle part clout cut-out punch-pin 4021, the cut-out of first layer most inner side pulling-on piece middle part clout are convex
Mould 4022.
Right end hole 50-1, left end hole 50-2, the first clout excision notch 50-3, the second clout excision notch 50-4, third
Clout cuts off notch 50-5, the 4th clout excision notch 50-6, the 5th clout excision notch 50-7, the 6th clout excision notch
50-8, the first intermediate intermediate pulling-on piece 50-10 of pulling-on piece 50-9 and second.
In the present embodiment, feeder 2 is placed in the side of punching machine ontology, and punching machine ontology is made of cover half 30 and dynamic model 40, fixed
Lower floor's pulling-on piece conveying device is provided on mould 30, which is made of motor 3 and drive and conveyer belt 4 etc., motor 3
By drive equipped with conveyer belt 4, conveyer belt 4 is used to convey the pulling-on piece 1-2 of second layer blanking.
Cover half and 30 dynamic models 40 are respectively set to three-stage structure：Dynamic model first segment 40-1 is opposite with cover half first segment 30-1
Should, dynamic model second segment 40-2 is corresponding with cover half second segment 30-2, and dynamic model third section 40-3 is corresponding with cover half third section 30-3.
Pulling-on piece hole punch-pin is provided on dynamic model to refer to：Second layer blanking pulling-on piece right end location hole piercing punch 401, the second layer
Blanking pulling-on piece left end location hole piercing punch 403, first layer pulling-on piece right end position punch punch-pin 404 and first layer pulling-on piece left end are determined
Position rushes punch-pin 405.
Clout slug punch-pin on dynamic model refers to：Second layer blanking pulling-on piece left end knocks off portion's piercing punch 402, the second layer is fallen
Material pulling-on piece right end knocks off portion's piercing punch 406, the 4th clout excision notch punching mould 4013, the second clout excision notch punching mould
4014th, the first clout excision notch punching mould 4017 and third clout excision notch punching mould 4018.
Second layer pulling-on piece material punching mould on dynamic model refers to second layer blanking punch 4016.
Feeder 2 is placed in the side of punching machine ontology, and material-dropping hole is provided in the upper plane of cover half 30：Second layer blanking pulling-on piece
Right end location hole material-dropping hole 401-1, second layer blanking pulling-on piece left end knock off portion material-dropping hole 402-1, second layer blanking pulling-on piece left end
Location hole material-dropping hole 403-1, first layer pulling-on piece right end positioning material-dropping hole 404-1, first layer pulling-on piece left end positioning material-dropping hole 405-
1, second layer blanking pulling-on piece right end knocks off portion material-dropping hole 406-1, and expect pin stop location hole 407-1, severing material-dropping hole 408-1,
First layer most inner side right end pulling-on piece knocks off portion material-dropping hole 409-1, and first layer outermost right end pulling-on piece knocks off portion material-dropping hole 4020-1,
Material-dropping hole 4010-1 is cut off between three adjacent pulling-on pieces of first layer, first layer most inner side left end pulling-on piece knocks off portion material-dropping hole 4011-
1, first layer outermost left end pulling-on piece knocks off portion material-dropping hole 4019-1, third section dowel hole 4012-1, and the excision of the first clout lacks
Material-dropping hole 4017-1, the second clout excision notch material-dropping hole 4014-1, third clout excision notch material-dropping hole 4018-1, the more than the 4th
Material excision notch material-dropping hole 4013-1, third section end dowel hole 4015-1；Second layer material-dropping hole 4016-1, first layer are outermost
Layback piece middle part clout cuts off material-dropping hole 4021-1 and first layer most inner side pulling-on piece middle part clout cut-out material-dropping hole 4022-1.
As shown in Figure 7, three right end hole 50-1 for ultimately forming three pulling-on pieces for being located at same row setting and three
50-2 positioned at the left end hole for ultimately forming three pulling-on pieces of same row setting；The right end hole 50-1 and left end hole 50-2 is to belong to
The clout blanking on material-dropping hole and third integral installation block 303 on the second integral installation block 302 of cover half first segment 30-1
Hole；When being moved to the cover half second segment 30-2 described in Fig. 7 by feeder 2, with right end hole 50-11 and left end hole 50-21
It represents.
A pulling-on piece is ultimately formed in right end hole 50-11（A pulling-on piece in outside in Fig. 7）Upper intermediate position side to the right
The first clout excision notch 50-3, and in the first clout excision notch 50-3 symmetrically arranged Fig. 7 on a pulling-on piece of inside
The second clout excision notch 50-4 of intermediate position side to the right.Position among a pulling-on piece is ultimately formed in left end hole 50-21
The third clout excision notch 50-5 of side to the left, one with the inside in the symmetrically arranged Fig. 7 of third clout excision notch 50-5
The 4th clout excision notch 50-6 of intermediate position side to the left on a pulling-on piece；It is ultimately formed in third clout excision notch 50-5
The 5th clout excision notch 50-7 of position side to the right, the 5th clout excision notch 50-7 are cut with third clout among one pulling-on piece
Except notch 50-5 is symmetrical arranged；The side to the right at position among a pulling-on piece is ultimately formed in the 4th clout excision notch 50-6
6th clout excision notch 50-8.
Above-mentioned first clout excision notch 50-3, the second clout excision notch 50-4, third clout excision notch 50-5, the
Four clouts excision notch 50-6, the 5th clout excision notch 50-7 and the 6th clout excision notch 50-8 are generated at six altogether
Clout is also fallen at blanking pulling-on piece hole 304, wherein two second layer blanking pulling-on pieces fallen at the blanking pulling-on piece hole 304：
The first intermediate intermediate pulling-on piece 50-10 of pulling-on piece 50-9 and second.
On cover half 30 in addition to deflashing material-dropping hole and pulling-on piece material-dropping hole（Clout material-dropping hole refers to second layer blanking pulling-on piece right end
Location hole material-dropping hole 401-1, second layer blanking pulling-on piece left end knock off portion's material-dropping hole 402-1 second layer blanking pulling-on piece left end location holes
The material-dropping hole 403-1 first layer pulling-on pieces right end positioning material-dropping hole 404-1 first layer pulling-on pieces left end positioning material-dropping hole 405-1 second layers are fallen
Material pulling-on piece right end knocks off portion material-dropping hole 406-1, the 4th clout excision notch material-dropping hole 4013-1, the scarce material-dropping hole of the first clout excision
4017-1 and third clout excision notch material-dropping hole 4018-1；Pulling-on piece material-dropping hole refers to second layer material-dropping hole 4016-1）, other portions
Position forms the bearing position of pulling-on piece to be formed.
It is sequentially set with pulling-on piece clout material-dropping hole on cover half 30, every group of pulling-on piece that final punching and blanking are formed is side by side at least
Be set as three, in every group of three pulling-on pieces per two neighboring pulling-on piece between region form blanking pulling-on piece.
The discharge end of cover half 30 is provided with severing material-dropping hole 408-1, the severing material-dropping hole 408-1 and the severing on dynamic model 40
Punch-pin 408 is corresponding, and the end face of severing punch-pin 408 is I-steel formula structure.
Dynamic model 40 splits into three sections：Dynamic model first segment 40-1, dynamic model second segment 40-2, dynamic model third section 40-3, dynamic model 40
It is provided with pulling-on piece hole punch-pin, clout slug punch-pin and lower floor's pulling-on piece material punching mould.
Second layer blanking pulling-on piece refers to fall into the blanking layer for being output to specified station on conveyer belt 4 by conveyer belt 4, not
Refer to a steel plate punched into two layers of pulling-on piece.
The specification of severing punch-pin 408 and the pulling-on piece initial and end end of front and rear two adjacent groups are adapted.
The first integral installation block 301, the second integral installation block 302 and the third set on cover half first segment 30-1 is integrally pacified
Dress block 303 is respectively used to, when material-dropping hole serious wear thereon influences punching precision requirement, make local replacing, with solution
Determining the cost of mould integral replacing increases problem.As shown in Figure 5.Spacer pin 309 is provided on cover half 30, in pre-pass strip
Spacer pin 309 is respectively arranged on 50 liang of side positions, for being passed through for strip 50, spacer pin 309 is big or middle in both ends diameter
The small structure of portion's diameter, correspondingly, being provided with the shrinkage pool being adapted with the protruding parts of spacer pin 309 on dynamic model 40.Dynamic model 40
On be also equipped with the spacer pin pre-pass to strip 50（Do not show in figure）.
The first integral installation block 301, the second integral installation block 302 and third integral installation block are provided on cover half first segment
303；Spacer pin 3096 is provided on cover half, sets on the first integral installation block 301 and determines there are two second layer blanking pulling-on piece right end
Position hole material-dropping hole 401-1, second layer blanking pulling-on piece end location hole material-dropping hole 401-1 and the second layer blanking pulling-on piece on dynamic model are right
Hold the 401 corresponding setting in position of location hole piercing punch.
Second layer blanking pulling-on piece left end is provided on second integral installation block and knocks off portion material-dropping hole 402-1, second layer blanking
Pulling-on piece left end location hole material-dropping hole 403-1 and first layer pulling-on piece right end positioning material-dropping hole 404-1, on aforementioned second integral installation block
Each material-dropping hole it is corresponding with the punch-pin on dynamic model respectively：Second layer blanking pulling-on piece left end knocks off portion's piercing punch 402, the second layer
Blanking pulling-on piece left end location hole piercing punch 403 and first layer pulling-on piece right end position punch punch-pin 404.
First layer pulling-on piece left end positioning material-dropping hole 405-1 is provided on third integral installation block and second layer blanking pulling-on piece is right
End knocks off portion material-dropping hole 406-1, and first layer pulling-on piece left end positioning material-dropping hole 405-1 is positioned with the first layer pulling-on piece left end on dynamic model
405 corresponding setting of punch-pin is rushed, second layer blanking pulling-on piece right end knocks off portion material-dropping hole 406-1 and drawn with the second layer blanking on dynamic model
Piece right end knocks off that portion's piercing punch 406 is corresponding to be set.
Expect pin stop location hole 407-1 and the 4th integral installation block 304, the 4th whole peace are provided on cover half second segment
The 4th clout excision notch material-dropping hole 4013-1, the second clout excision notch material-dropping hole 4014-1, the second layer are provided on dress block
Material-dropping hole 4016-1, the excision of the first clout lack material-dropping hole 4017-1 and third clout excision notch material-dropping hole 4018-1, and the more than the 4th
Material excision notch material-dropping hole 4013-1 cuts off 4013 corresponding setting of notch punching mould with the 4th clout on dynamic model, and the second clout is cut
Except notch material-dropping hole 4014-1 and the second clout excision 4014 corresponding setting of notch punching mould on dynamic model, second layer material-dropping hole
4016-1 and the 4016 corresponding setting of second layer blanking punch on dynamic model, the excision of the first clout lack material-dropping hole 4017-1 and dynamic model
On the excision 4017 corresponding setting of notch punching mould of the first clout, on third clout excision notch material-dropping hole 4018-1 and dynamic model
Third clout cuts off 4018 corresponding setting of notch punching mould.
Third section dowel hole 4012-1, the 5th integral installation block 305, the 6th integral installation are provided in cover half third section
Block 306, the 7th integral installation block 307 and the 8th integral installation block 308；Third section dowel hole 4012-1 and the third on dynamic model
Section 4012 corresponding setting of positioning pin, the 6th integral installation block 306 are set as two in symmetry shape, are set on one of mounting blocks
The second clout excision notch material-dropping hole 4014-1 is equipped with, being provided with first layer outermost left end pulling-on piece on another mounting blocks knocks off
Portion material-dropping hole 4019-1；Second clout cuts off notch material-dropping hole 4014-1 and the second clout excision notch punching mould 4014 on dynamic model
Corresponding setting, first layer outermost left end pulling-on piece knock off portion material-dropping hole 4019-1 and knock off portion with first layer outermost left end pulling-on piece
4019 corresponding setting of punch-pin.
Cut-out material-dropping hole 4010-1, first between three adjacent pulling-on pieces of first layer are provided on 5th integral installation block 305
Layer outermost pulling-on piece middle part clout cut-out material-dropping hole 4021-1 and first layer most inner side pulling-on piece middle part clout cut-out material-dropping hole
4022-1；Between three adjacent pulling-on pieces of first layer between three adjacent pulling-on pieces of first layer on cut-out material-dropping hole 4010-1 and dynamic model
Cut off 4010 corresponding setting of punch-pin, the on first layer outermost pulling-on piece middle part clout cut-out material-dropping hole 4021-1 and dynamic model
One layer of outermost pulling-on piece middle part clout cuts off 4021 corresponding setting of punch-pin, the cut-out of first layer most inner side pulling-on piece middle part clout
Material-dropping hole 4022-1 cuts off 4022 corresponding setting of punch-pin with the first layer most inner side pulling-on piece middle part clout on dynamic model.7th is whole
It is provided with that first layer most inner side right end pulling-on piece knocks off portion material-dropping hole 409-1 and first layer outermost right end pulling-on piece strikes on body mounting blocks
Disconnected portion material-dropping hole 4020-1, first layer most inner side right end pulling-on piece knock off portion material-dropping hole 409-1 and the first layer most inner side on dynamic model
Right end pulling-on piece knocks off the 409 corresponding setting of portion's punch-pin, and first layer outermost right end pulling-on piece knocks off portion material-dropping hole 4020-1 and first
Layer outermost right end pulling-on piece knocks off the 4020 corresponding setting of portion's punch-pin.
Material-dropping hole on first integral installation block 301 is used to fall on dynamic model first segment 40-1 the clout for sweeping away and：Including
Two second layer blanking pulling-on piece right end punch-pin 401 being set up in parallel rush clout.
Material-dropping hole on second integral installation block 302 is used to fall two second layer blanking pulling-on pieces for being located at same row setting
Left end location hole piercing punch 403 rushes clout, second layer blanking pulling-on piece left end knocks off portion's piercing punch 402 and rushes clout, three
A first layer pulling-on piece right end position punch punch-pin 404 being set up in parallel rushes clout.
Material-dropping hole on third integral installation block 303 is rushed for falling first layer pulling-on piece left end position punch punch-pin 405
Clout and second layer blanking pulling-on piece right end knock off portion's piercing punch 406 and rush clout.
There are two be located at same row setting for setting on the connecting part of dynamic model first segment 40-1 and dynamic model second segment 40-2
Expect pin stop 407；The second layer that the position of two pin stop 407 of expecting for being located at same row setting is set up in parallel with two is fallen
Expect that pulling-on piece right end location hole piercing punch 401 is corresponding, when under stepwise operation of the strip in feeder 2, during a mobile station,
The clout hole operation that just second layer blanking pulling-on piece right end location hole punch die punch-pin 401 is rushed so far is expected on pin stop 407, institute
After working as one station of operation of strip 50, pin stop 407 is expected not when the initiating terminal to strip 50 plays a major role, operation is extremely
When herein, pin stop 407 of expecting no longer generates strip 50 effect of interference and limiting again.
There are two the second layer blanking pulling-on piece right end location hole punching convexes for being located at same row setting on dynamic model first segment 40-1
Mould 401, this two 401 right sides of second layer blanking pulling-on piece right end location hole piercing punch for being located at same column setting are set side by side with two
A second layer blanking pulling-on piece left end location hole piercing punch 403.
Two 403 right sides of second layer blanking pulling-on piece left end location hole piercing punch are provided with two groups and are located at the second of same row
Layer blanking pulling-on piece left end knocks off portion's piercing punch 402, as shown in Figure 6, during every group of punch-pin 402 is symmetrical with pulling-on piece middle part respectively
The position of the heart is set as two, and the portion of knocking off of shape and pulling-on piece is adapted.
Second layer blanking pulling-on piece left end knock off portion's piercing punch 402 right side setting there are three be located at same row first layer
Pulling-on piece right end position punch punch-pin 404, three 404 right sides of first layer pulling-on piece right end position punch punch-pin for being located at same row are set
There are three the first layer pulling-on piece left end positioning for being located at same row to rush punch-pin 405；405 right side of punch-pin is rushed in the positioning of first layer pulling-on piece left end
It is provided with two groups（The every group of portion's of knocking off charging punching for a second layer blanking pulling-on piece）Positioned at the second layer blanking of same row
Pulling-on piece right end knocks off portion's piercing punch 406.
The first clout excision notch punching mould 4017, the second clout excision notch punching mould are provided on dynamic model second segment 40-2
4014th, third clout excision notch punching mould 4018, the 4th clout excision notch punching mould 4013 and second layer blanking punch 4016.
First clout excision notch punching mould 4017 is used to cut off shape after outermost first layer pulling-on piece clout as shown in Figure 7
Into the first clout cut off notch 50-3, the second clout excision notch punching mould 4014 is for cutting off most inner side as shown in Figure 7
The the first clout excision notch 50-4 formed after first layer pulling-on piece clout, third clout excision notch punching mould 4018 are used to cut off such as
The third clout excision notch 50-5 formed after outermost first layer pulling-on piece clout shown in fig. 7, the 4th clout excision notch
Punch die 4013 is used to cut off the 4th clout excision notch 50- formed after most inner side first layer pulling-on piece clout as shown in Figure 7
6；Second layer blanking punch 4016 falls second layer blanking pulling-on piece for rushing.
Pin stop 407 expect as shown in fig. 6, to be combined portion in dynamic model first segment 40-1 and dynamic model second segment 40-2 to the right
Position（The second segment being placed on dynamic model second segment 40-2 is some more）, this position depend on second layer blanking pulling-on piece and
First layer pulling-on piece（First layer pulling-on piece is consistent with the size and specification of second layer blanking pulling-on piece）Size and relative position relation
Etc. factors.
Third section positioning pin 4012 is provided on dynamic model third section 40-3, first layer outermost left end pulling-on piece knocks off portion's punch-pin
4019th, punch-pin 4010, first layer outermost pulling-on piece middle part cut-out punch-pin 4021, the are cut off between three adjacent pulling-on pieces of first layer
One layer of most inner side pulling-on piece middle part cut-out punch-pin 4022, that first layer most inner side right end pulling-on piece knocks off portion's punch-pin 409, first layer is outermost
Side right end pulling-on piece knocks off portion's punch-pin 4020, severing punch-pin 408 and third section end positioning pin 4015.
Three third section positioning pins 4012 are run for being cut off preform to strip 50 as shown in Figure 7 to the position
First layer pulling-on piece on the left of three location holes carry out positioning use；Third section end positioning pin 4015 is used for what final cutting was shaped
Three location holes carry out positioning use on the left of operation to one group of the front end first layer pulling-on piece of the position as shown in Figure 7.
First layer most inner side left end pulling-on piece knocks off portion's punch-pin 4011 and first layer outermost left end pulling-on piece knocks off portion's punch-pin
4019 are respectively used to knock off first layer most inner side left end pulling-on piece in portion and the first layer outermost left end pulling-on piece portion of knocking off progress clout
Excision；First layer most inner side left end pulling-on piece knocks off portion's punch-pin 4011 and first layer outermost left end pulling-on piece knocks off portion's punch-pin 4019
Position is corresponding with the blanking hole site on two symmetrically arranged 6th integral installation blocks 306 on cover half third section 30-3 to be set
It puts.
First layer outermost pulling-on piece middle part clout cut-out punch-pin 4021 is for cut-out as shown in Figure 7 in cover half second segment
30-2 ends to the right cut off the clout formed between notch 50-7 with third clout excision notch 50-5 and the 5th clout.
First layer most inner side pulling-on piece middle part clout cut-out punch-pin 4022 is cut for cutting off in the 4th clout as shown in Figure 7
Except the clout formed between notch 50-6 and the 6th clout excision notch 50-8.
Punch-pin 4010 is cut off between three adjacent pulling-on pieces of first layer and is drawn for cutting off three formings of first layer as shown in Figure 7
The clout of formation between piece；In first layer outermost pulling-on piece middle part clout cut-out punch-pin 4021, first layer most inner side pulling-on piece
Between the position of cut-out punch-pin 4010 and the on cover half 30 between portion clout cut-out three adjacent pulling-on pieces of punch-pin 4022 and first layer
The corresponding setting of material-dropping hole of five integral installation blocks 305.
First layer most inner side right end pulling-on piece knock off portion's punch-pin 409 for cut off run the of so far position as shown in Figure 7
One layer of most inner side right end pulling-on piece knocks off portion's clout.First layer outermost right end pulling-on piece knock off portion's punch-pin 4020 for cut off such as Fig. 7
Shown in run the first layer outermost right end pulling-on piece of so far position and knock off portion's clout.
First layer most inner side right end pulling-on piece knocks off portion's punch-pin 409 and first layer outermost right end pulling-on piece knocks off portion's punch-pin 4020
Setting corresponding with the material-dropping hole on two the 7th integral installation blocks 307 on cover half 30.
For severing punch-pin 408 for cutting off the clout between the head and the tail of two groups of pulling-on pieces of first layer as shown in Figure 7, the severing is convex
The setting corresponding with the material-dropping hole on the 8th integral installation block 308 on cover half 30 of mould 408.
The 5th integral installation block 305 is provided in the middle part of cover half third section 30-3；The left side of 5th integral installation block 305 is set
The 6th integral installation block 306 is equipped with, first layer most inner side left end pulling-on piece is provided on the 6th integral installation block 306 and knocks off clan
Material hole 4011-1 and first layer outermost left end pulling-on piece knock off portion material-dropping hole 4019-1.
There are two the 7th integral installation block 307, two the 7th integral installations for the right side setting of 5th integral installation block 306
Block 307 is set using the symmetrical center line of cover half length direction as symmetrical centre in symmetry shape, one of them the 7th integral installation block 307
On be provided with first layer outermost right end pulling-on piece and knock off portion material-dropping hole 4020-1, set on another the 7th integral installation block 307
There is first layer most inner side right end pulling-on piece to knock off portion material-dropping hole 409-1, first layer outermost right end pulling-on piece knocks off portion material-dropping hole 4020-
1 knocks off the 4020 corresponding setting of portion's punch-pin with first layer outermost right end pulling-on piece；First layer most inner side right end pulling-on piece knocks off clan
Material hole 409-1 knocks off the 409 corresponding setting of portion's punch-pin with the first layer most inner side right end pulling-on piece on dynamic model, and first layer outermost is right
End pulling-on piece knocks off portion material-dropping hole 4020-1 and knocks off the 4020 corresponding setting of portion's punch-pin with first layer outermost right end pulling-on piece；8th is whole
Severing material-dropping hole 408-1 and third section end dowel hole 4015-1 are provided on body mounting blocks；Severing material-dropping hole 408-1 is with moving
408 corresponding setting of severing punch-pin on mould, third section end dowel hole 4015-1 are positioned with the third section end on dynamic model
4015 corresponding setting of pin, all positioning and/or material-dropping hole and the positioning pin on dynamic model and/or punch-pin on cover half are corresponding
The diameter at position is respectively greater than 0.2mm.
Here first layer outermost pulling-on piece refers to shown in fig. 7 with the finally formed drawings of third clout notch 50-5
Piece, second layer most inner side pulling-on piece are to carry the 4th clout shown in fig. 7 that carries to cut off the finally formed pulling-on pieces of notch 50-6.
Two first layer pulling-on piece right shoulder material-dropping holes：First layer outermost right end pulling-on piece knocks off portion material-dropping hole 4020-1 and
One layer of most inner side right end pulling-on piece knocks off portion material-dropping hole 409-1.
Severing material-dropping hole 408-1 and are provided on the 8th integral installation block 308 on the right side of the 7th integral installation block 307
Three sections of end dowel hole 4015-1；Severing material-dropping hole 408-1 and the 408 corresponding setting of severing punch-pin on dynamic model, third section
End dowel hole 4015-1 and the 4015 corresponding setting of third section end positioning pin on dynamic model, all positioning on cover half
And/or material-dropping hole is respectively greater than 0.2mm with the positioning pin on dynamic model and/or the diameter at the corresponding position of punch-pin.
Material-dropping hole abrasion and the punch-pin gap on dynamic model that first to the 8th integral installation block is provided to facilitate on cover half
Removing and installing after becoming larger.
Transmission device is placed in the side of punching machine ontology, and the motor 3 in transmission device is connect with speed reducer, speed reducer with actively
Wheel connection, driving wheel are connect by conveyer belt 4 with driven wheel, and the side-lower that conveyer belt 7 exports second layer blanking pulling-on piece is provided with
Slope receiving vat.
Feeder 2 is by the parts group such as strip fixing device 2-1, strip bar straightening mechanism 2-2 and strip delivery platform 2-3
Into；Two are set as equipped with longitudinal direction roller 2-15 and transverse roller 2-10, transverse roller 2-10 on the frid of strip fixing device 2-1, slot
Equipped with drive sprocket 2-19 and driven sprocket 2-31 on plate, active transfer roller 2- is housed in the installation axle where drive sprocket 2-19
20, installation axle and servo motor 2-18 axis connections where active transfer roller 2-20；Driven transfer roller 2-21, which is placed in, actively to be transmitted
The side of roller 2-20 is simultaneously set with active transfer roller 2-10 in symmetry shape；Driven transfer roller 2-21 and driven sprocket 2-31 is located at same
On a piece axis.Drive sprocket 2-19 and driven sprocket 2-31 and the first intermediate chain wheel 2-11, expansion tightening wheel 2-13, the second intermediate chain
Wheel 2-14 is connected by chain 2-12, and mother lead screw 2-16, mother lead screw 2-16 and loose slot are housed on the second intermediate chain wheel 2-14 axis
Plate 2-38 connections, mother lead screw 2-16 and leading screw axis connection are equipped with handwheel 2-17 on the end of lead screw shaft stretching activity frid 2-38.
The second intermediate chain wheel 2-14 on movable frid 2-38 is connect with longitudinal direction roller 2-15, the other end of longitudinal roller 2-15 with
Another second intermediate chain wheel on fixed frid 2-39 connects, the sprocket wheel and chain on fixed frid 2-39 and movable frid 2-38
On it is consistent（But there is no mother lead screw and handwheels）.
Driving gear 2-25 is housed on the stent 2-40 in strip bar straightening mechanism 2-2（Driving gear is located in Fig. 1 shown
Strip straightening structure the back side, do not represent in figure, power comes from a motor, and a motor dynamic will will be done by a speed reducer and reach master
Moving gear 25, driving gear 25 with first-mentioned defendant moving gear etc. by engaging the installation reached power where leveling roll 2-27
On the gear of axis）, the side of driving gear 2-25 is equipped with the first driven gear 2-41, and the lower section of driving gear 2-25 is equipped with driven
Gear 2-26, driven gear 2-26 are meshed with driving gear 2-25, and the first driven gear 2-41 is nibbled with driving gear 2-25 phases
It closes, the second driven gear 2-42 is housed below the first driven gear 2-41.
Leveling roll 2-27, each leveling roll 2-27 are also equipped on stent 2-40 respectively with respectively installation axis connection, it is respective
The gear being meshed with driven gear is respectively provided in installation axle.
Connection upper mounting plate 2-32, upper mounting plate 2-32 are connect by column 2-33 with pressure regulation bearing 2-34 above stent 2-40,
Pressure regulation bearing 2-34 is connect with the screw rod 2-35 being placed on undersetting 2-36, and the bottom end of screw rod 2-35 is placed in undersetting 2-36,
Pressure gauge 2-37 is housed on undersetting 2-36；PLC control cabinet 2-4 is housed below undersetting 2-36.
Strip delivery platform 2-3, strip delivery platform 2-3 lower sections are provided with lifting gear in front of stent 2-40.
Riser 2-28 in lifting gear is placed in stent 2-40 sides, the elongated end of the transverse slat 2-30 hinged with riser 2-40
Cylinder 2-29 pistons are connected, cylinder barrel 2-29 and riser 2-28 bottom ends are hinged, the upper plane of transverse slat 2-30 and the cover half 30 of punching machine
Upper surface flush setting.
The course of work is sketched：
Entire bundle strip is placed on by overhead traveling crane lifting on the strip fixing device 2-1 of feeder 2, when strip 50 has different in width
When, by the relative position relation between the rotation adjustment activity frid counterclockwise or clockwise of handwheel and fixed frid, with
Adapt to the needs of different steel 50.
Strip is transported to by feeder 2 on punching machine, and the step feeding progress of feeder 2 is according to the reality of punching machine pulling-on piece
Specification is set, and by the stepwise operation of feeder 2, dynamic model 40 and cover half 30 mutual cooperation of punching machine carry out punching work.
The present embodiment be not limited to it is above-mentioned cited, if under the premise of 50 width of strip and pulling-on piece size is met,
It can will be arranged in parallel as four positioned at every group of first pulling-on piece of same row or more, be set again between the first adjacent pulling-on piece
Second layer blanking pulling-on piece is put, while production efficiency is improved, greatly reduces clout quantity.
Claims (6)
1. a kind of pulling-on piece process units, including feeder, punching machine ontology, dynamic model and cover half on punching machine ontology, feeder
It is placed in the side of punching machine ontology, it is characterised in that：Feeder is placed in the side of punching machine ontology, and clout blanking is provided on cover half
Hole, blanking pulling-on piece hole and pulling-on piece to be formed support position, and pulling-on piece hole punch-pin, clout slug punch-pin and second are provided on dynamic model
Layer pulling-on piece material punching mould；Every group of pulling-on piece is located at same row and sets at least to three, per two neighboring pulling-on piece in every group of three pulling-on pieces
Between region formed second layer blanking pulling-on piece；The discharge end of dynamic model is provided with severing punch-pin；The second layer is housed on punching machine ontology
Blanking pulling-on piece transmission device.
2. pulling-on piece process units according to claim 1, it is characterised in that：Transmission device is placed in the side of punching machine ontology,
Motor in transmission device is connect with speed reducer, and speed reducer is connect with driving wheel, and driving wheel is connect by conveyer belt with driven wheel,
The side-lower of conveyer belt output second layer blanking pulling-on piece is provided with slope receiving vat.
3. pulling-on piece process units according to claim 1, it is characterised in that：Feeder includes strip fixing device, strip
Bar straightening mechanism and strip delivery platform；Longitudinal roller and transverse roller on the frid of strip fixing device are housed, are equipped with actively on frid
Sprocket wheel and driven sprocket connect equipped with active transfer roller, active transfer roller with servo motor shaft in the installation axle where drive sprocket
It connects；Driven transfer roller is placed in the side of active transfer roller and is set with active transfer roller in symmetry shape；Drive sprocket and driven chain
Wheel is connected by chain, and driven sprocket is connect by chain with the second intermediate chain wheel, and mother lead screw is housed on the second intermediate chain wheel shaft,
Mother lead screw is connect with movable frid, mother lead screw and leading screw axis connection, and handwheel is housed on the end of lead screw shaft stretching activity frid；It is living
Dynamic frid and fixed frid pass through the axis connection where longitudinal roller；It is main equipped with driving gear on stent in strip bar straightening mechanism
Moving gear side is equipped with the first driven gear, and equipped with driven gear, driven gear is mutually nibbled with driving gear for the lower section of driving gear
It closes, the first driven gear is meshed with driving gear, and the second driven gear is housed below the first driven gear；It is also equipped on stent
With respectively installing axis connection, gear is respectively provided in respective installation axle respectively for leveling roll, each leveling roll；It is connected above stent
Upper mounting plate, upper mounting plate are connect by column with pressure regulation bearing, and pressure regulation bearing is connect with the screw rod being placed on undersetting, the bottom of screw rod
End is placed in undersetting；PLC control cabinet is housed below undersetting；Equipped with strip delivery platform, strip delivery platform in front of stent
Lower section is provided with lifting gear.
4. pulling-on piece process units according to claim 3, it is characterised in that：Riser in lifting gear is placed in stent one
Side, the elongated end of the transverse slat hinged with riser connect cylinder piston, and cylinder barrel is hinged with riser bottom end, upper plane and the punching of transverse slat
The cover half upper surface flush setting of bed.
5. pulling-on piece process units according to claim 4, it is characterised in that：It is also set up between drive sprocket and driven sprocket
There is expansion tightening wheel.
6. pulling-on piece process units according to claim 1, it is characterised in that：Cover half is respectively set to three sections of knots with dynamic model
Structure：Dynamic model first segment is corresponding with cover half first segment, and dynamic model second segment is corresponding with cover half second segment, dynamic model third section and cover half
Third section is corresponding；
The first integral installation block, the second integral installation block and third integral installation block are provided on cover half first segment；It is set on cover half
It is equipped with spacer pin, there are two second layer blanking pulling-on piece right end location hole material-dropping hole, the second layers for setting on the first integral installation block
The setting corresponding with the second layer blanking pulling-on piece right end location hole piercing punch on dynamic model of blanking pulling-on piece end location hole material-dropping hole；
It is provided with that second layer blanking pulling-on piece left end knocks off portion's material-dropping hole, second layer blanking pulling-on piece left end is determined on second integral installation block
Position hole material-dropping hole and first layer pulling-on piece right end positioning material-dropping hole, each material-dropping hole on aforementioned second integral installation block respectively with dynamic model
On punch-pin it is corresponding：Second layer blanking pulling-on piece left end knocks off portion's piercing punch, second layer blanking pulling-on piece left end location hole punching
Punch-pin and first layer pulling-on piece right end position punch punch-pin；
First layer pulling-on piece left end positioning material-dropping hole is provided on third integral installation block and second layer blanking pulling-on piece right end knocks off portion
Material-dropping hole, first layer pulling-on piece left end positioning material-dropping hole is positioned with the first layer pulling-on piece left end on dynamic model rushes the corresponding setting of punch-pin,
Second layer blanking pulling-on piece right end knocks off portion's material-dropping hole, and with the second layer blanking pulling-on piece right end on dynamic model to knock off portion's piercing punch opposite
It should set；
Expect pin stop location hole and the 4th integral installation block are provided on cover half second segment, is provided on the 4th integral installation block
4th clout excision notch material-dropping hole, the second clout excision notch material-dropping hole, second layer material-dropping hole, the excision of the first clout lack blanking
Hole and third clout excision notch material-dropping hole,
4th clout cuts off the setting corresponding with the 4th clout excision notch punching mould on dynamic model of notch material-dropping hole, and the second clout is cut
Except notch material-dropping hole and the corresponding setting of the second clout excision notch punching mould on dynamic model, second layer material-dropping hole and the on dynamic model
Two layers of corresponding setting of blanking punch, it is opposite with the first clout excision notch punching mould on dynamic model that the excision of the first clout lacks material-dropping hole
It should set, third clout cuts off the setting corresponding with the third clout excision notch punching mould on dynamic model of notch material-dropping hole；
Third section dowel hole, the 5th integral installation block, the 6th integral installation block, the 7th whole peace are provided in cover half third section
Fill block and the 8th integral installation block；
The setting corresponding with the third section positioning pin on dynamic model of third section dowel hole, the 6th mounting blocks are set as two in symmetry shape
It is a, the second clout excision notch material-dropping hole is provided on one of mounting blocks, first layer is provided with most on another mounting blocks
Outside left end pulling-on piece knocks off portion's material-dropping hole；Second clout cuts off notch material-dropping hole and the second clout excision notch punching mould on dynamic model
Corresponding setting, first layer outermost left end pulling-on piece knock off portion's material-dropping hole and knock off portion's punch-pin phase with first layer outermost left end pulling-on piece
It is correspondingly arranged；
Cut-out material-dropping hole, first layer outermost pulling-on piece middle part between three adjacent pulling-on pieces of first layer are provided on 5th mounting blocks
Clout cuts off material-dropping hole and first layer most inner side pulling-on piece middle part clout cut-out material-dropping hole；It is cut between three adjacent pulling-on pieces of first layer
It is disconnected to cut off the corresponding setting of punch-pin between material-dropping hole and three adjacent pulling-on pieces of first layer on dynamic model, in first layer outermost pulling-on piece
Between portion clout cut-out material-dropping hole and the first layer outermost pulling-on piece middle part clout on dynamic model cut off the corresponding setting of punch-pin, first
Layer most inner side pulling-on piece middle part clout cut-out material-dropping hole and the first layer most inner side pulling-on piece middle part clout cut-out punch-pin on dynamic model
Corresponding setting；
First layer most inner side right end pulling-on piece is provided on 7th mounting blocks and knocks off portion's material-dropping hole and first layer outermost right end pulling-on piece
Portion's material-dropping hole is knocked off, first layer most inner side right end pulling-on piece knocks off portion's material-dropping hole and struck with the first layer most inner side right end pulling-on piece on dynamic model
The corresponding setting of disconnected portion's punch-pin, first layer outermost right end pulling-on piece knock off portion's material-dropping hole and are knocked off with first layer outermost right end pulling-on piece
The corresponding setting of portion's punch-pin；
Severing material-dropping hole and third section end dowel hole are provided on 8th mounting blocks；Severing material-dropping hole and the severing on dynamic model
The corresponding setting of punch-pin, the setting corresponding with the third section end positioning pin on dynamic model of third section end dowel hole,
Positioning bore dia on cover half is more than the diameter 0.2mm of positioning pin on corresponding dynamic model, each material-dropping hole on cover half
Diameter is more than the diameter 0.2mm of corresponding dynamic model upper male mould；
There are two the pin stop of expecting for being located at same row setting for setting on the connecting part of dynamic model first segment and dynamic model second segment；Two
The second layer blanking pulling-on piece right end that the position of a pin stop of expecting positioned at same row setting is located at same row setting with two is determined
Position hole piercing punch is corresponding；
The second layer blanking pulling-on piece right end location hole piercing punch set there are two on dynamic model first segment positioned at same row, this two
Second layer blanking is drawn there are two being set up in parallel on the right side of the second layer blanking pulling-on piece right end location hole piercing punch of same column setting
Piece left end location hole piercing punch；
Two groups of second layer blankings for being located at same row are provided on the right side of two second layer blanking pulling-on piece left end location hole piercing punches
Pulling-on piece left end knocks off portion's piercing punch；
Second layer blanking pulling-on piece left end knocks off the right side setting of portion's piercing punch, and there are three the first layer pulling-on piece for being located at same row is right
Position punch punch-pin is held, three first layer pulling-on piece right end position punch male right-hand settings for being located at same row are same there are three being located at
Punch-pin is rushed in the first layer pulling-on piece left end positioning of one row；The positioning of first layer pulling-on piece left end rushes male right-hand and is provided with two groups positioned at same
The second layer blanking pulling-on piece right end of row knocks off portion's piercing punch；
The first clout excision notch punching mould, the second clout excision notch punching mould, the excision of third clout are provided on dynamic model second segment
Notch punching mould, the 4th clout excision notch punching mould and second layer blanking punch；
First clout excision notch punching mould is used to cut off the first clout excision notch formed after outermost first layer pulling-on piece clout,
Second clout excision notch punching mould is used to cut off the first clout excision notch formed after most inner side first layer pulling-on piece clout, third
Clout excision notch punching mould is used to cut off the third clout excision notch formed after outermost first layer pulling-on piece clout, the 4th clout
Excision notch punching mould is used to cut off the 4th clout excision notch formed after most inner side first layer pulling-on piece clout；Second layer blanking is convex
Mould falls second layer blanking pulling-on piece for rushing；
Third section positioning pin is provided in dynamic model third section, first layer outermost left end pulling-on piece knocks off portion's punch-pin, first layer three
Punch-pin, first layer outermost pulling-on piece middle part cut-out punch-pin, first layer most inner side pulling-on piece middle part is cut off between adjacent pulling-on piece to cut
Disconnected punch-pin, first layer most inner side right end pulling-on piece knocks off portion's punch-pin, first layer outermost right end pulling-on piece knocks off portion's punch-pin, severing punch-pin
With third section end positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810169372.5A CN108176765B (en) | 2018-02-28 | 2018-02-28 | Pull tab apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810169372.5A CN108176765B (en) | 2018-02-28 | 2018-02-28 | Pull tab apparatus for producing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108176765A true CN108176765A (en) | 2018-06-19 |
| CN108176765B CN108176765B (en) | 2023-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810169372.5A Active CN108176765B (en) | 2018-02-28 | 2018-02-28 | Pull tab apparatus for producing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108176765B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906958A (en) * | 2018-08-31 | 2018-11-30 | 高志军 | A kind of production technology of aluminum alloy pattern plate pulling-on piece |
| CN115105409A (en) * | 2022-08-26 | 2022-09-27 | 江苏博生医用新材料股份有限公司 | Medical rubber plug punching and edge removing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150220A (en) * | 2015-10-12 | 2015-12-16 | 南昌航空大学 | Punching machine mechanical arm used for rotor sheet remachining |
| CN207872857U (en) * | 2018-02-28 | 2018-09-18 | 唐山华商金属制品股份有限公司 | Pulling-on piece process units |
-
2018
- 2018-02-28 CN CN201810169372.5A patent/CN108176765B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150220A (en) * | 2015-10-12 | 2015-12-16 | 南昌航空大学 | Punching machine mechanical arm used for rotor sheet remachining |
| CN207872857U (en) * | 2018-02-28 | 2018-09-18 | 唐山华商金属制品股份有限公司 | Pulling-on piece process units |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906958A (en) * | 2018-08-31 | 2018-11-30 | 高志军 | A kind of production technology of aluminum alloy pattern plate pulling-on piece |
| CN115105409A (en) * | 2022-08-26 | 2022-09-27 | 江苏博生医用新材料股份有限公司 | Medical rubber plug punching and edge removing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108176765B (en) | 2023-07-28 |
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