CN107243548A - Left and right brake-pedal support plate progressive die - Google Patents

Left and right brake-pedal support plate progressive die Download PDF

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Publication number
CN107243548A
CN107243548A CN201710467687.3A CN201710467687A CN107243548A CN 107243548 A CN107243548 A CN 107243548A CN 201710467687 A CN201710467687 A CN 201710467687A CN 107243548 A CN107243548 A CN 107243548A
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CN
China
Prior art keywords
die
punching
component
holding pad
punch
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Granted
Application number
CN201710467687.3A
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Chinese (zh)
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CN107243548B (en
Inventor
黄罴
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Liuzhou Exhibition Machinery Co Ltd
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Liuzhou Exhibition Machinery Co Ltd
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Priority to CN201710467687.3A priority Critical patent/CN107243548B/en
Publication of CN107243548A publication Critical patent/CN107243548A/en
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Publication of CN107243548B publication Critical patent/CN107243548B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/08Dies with different parts for several steps in a process
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • B21D37/12Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02Ejecting devices
    • B21D45/04Ejecting devices interrelated with motion of tool

Abstract

Brake-pedal support plate progressive die in left and right of the present invention, belong to technical field of mold, including upper die component and lower mold assemblies, the upper die component includes upper bolster, binder component and the punch-pin being separately positioned on upper bolster, and the binder component includes holding pad and separation holding pad;Lower mold assemblies include die shoe, discharge component, waste material transfer plate and the female die embedding cover for being separately positioned on die shoe and coordinating with the punch-pin of upper bolster, and the discharge component includes stripper, unloads stock column, unloading block I, unloading block II and unloading block III;The waste material transfer plate is respectively positioned at below blanking through hole and extended on the outside of die shoe.Compact conformation of the present invention, Layout Design rationally, relative to using single die production, can not only can improve production efficiency, moreover it is possible to ensure the quality of product, while also reducing production cost, mitigate the labor intensity of workman.

Description

Left and right brake-pedal support plate progressive die
Technical field
The invention belongs to technical field of mold, it is related to a kind of progressive die, it is more particularly to a kind of to be stepped on for producing left and right braking The progressive die of board mount plate.
Background technology
Progressive die, is also the progressive die, and it is made up of multiple stations, and each station is associated in order completes different processing, Complete a series of different punch process in the one stroke of punch press, after one stroke is completed, by punch press feeder according to One fixed step pitch moves forward material, so once that can complete multiple processes on secondary mould, typically has punching, falls The processes such as material, bending, trimming, stretching, with safe operation, be easy to automation, can using high velocity ram machine production, reduce punch press and Site area and reduce the transport of semi-finished product and warehouse takes, the features such as productivity ratio is high.
Because automobile brake pedal supporting plate structure is complex, so this kind of supporting plate is generally all to use diel Produced, present manufacturing enterprise's production brake-pedal support plate often uses single die, sequentially passes through perforating die, falls Multiple either simplex sequences such as piece mould, bender, the process that one brake-pedal support plate part of production is related to is more, and this kind of production Requirement of the product to precision is again very high, is produced using single die, not only the quality of product is unstable, to the competency profiling of operator Compare high, and low production efficiency, lathe occupancy height, cause production cost high, workman has potential safety hazard in operation, no Beneficial to production in enormous quantities, it is impossible to adapt to the production requirement of existing market, so being badly in need of a kind of for producing left and right brake pedal branch The progressive die of frame plate, effectively to improve production efficiency and ensure part quality.
The content of the invention
It is simple to operate, reasonable using safety, compact conformation, Layout Design it is an object of the invention to provide one kind, it can improve Production efficiency and the left and right brake-pedal support plate progressive die for ensureing part quality, effectively solve asking for prior art presence Topic.
Solving the technical scheme of above-mentioned technical problem is:A kind of left and right brake-pedal support plate progressive die, including upper module Part and the lower mold assemblies matched with upper die component, the upper die component include upper bolster and binder component, the lower mold assemblies Including die shoe, discharge component and waste material transfer plate, the upper die component also includes being successively set on upper bolster along feedstock direction On 3 rush positioning hole punch-pin, 1 middle part triangle punching punch-pin, 2 middle part Y shapes punching punch-pin, 2 outline die punch-pin, 1 guide flange female die embedding cover, 2 fin molding concave dies are bushing, 2 flange cavity plate components, 2 correcting die components, 2 punchings Drive block and 1 separation punch assemblies in hole punch assemblies, 2 side punching wedges, the binder component include holding pad and divided Corresponding position, which has, on tripping flitch, holding pad and separation holding pad may pass through the logical of corresponding component on upper die component Hole, and holding pad and separation holding pad are respectively by connection component on upper bolster;The lower mold assemblies also include setting 3 coordinated on die shoe and with upper die component rush positioning hole female die embedding cover, 1 middle part triangle punching cavity plate, 2 middle parts Y shape punching female die embedding cover, 2 outline die female die embedding covers, 1 guide flanging die, 2 fin forming convax moulds, 2 flange are convex Mould, 2 shaping terrace dies, 2 punching concave dies are bushing, drive block and 1 separation female die embedding cover, described point under 2 side punching wedges Both sides from female die embedding cover further respectively have part chute, separate and are additionally provided with front side of female die embedding cover for sensing whether flitch arrives The inductor assembly of position, the discharge component includes stripper, unloads stock column, unloading block I, unloading block II and unloading block III, discharging Correspondence position is provided with the through hole that may pass through corresponding component on lower mold assemblies on plate, and stripper is arranged on lower mould by connection component On seat, stock column, unloading block I, unloading block II and the unloading block III of unloading is connected by spring with die shoe respectively;The die shoe Female die embedding cover, outline die female die embedding cover are punched with rushing positioning hole female die embedding cover, middle part triangle punching cavity plate, middle part Y shape, divided Position corresponding from female die embedding cover is respectively equipped with blanking through hole, and the waste material transfer plate is respectively positioned at below blanking through hole and prolonged Stretch out on the outside of die shoe.
Further technical scheme is the present invention:The flange cavity plate component includes flange die plate insert and flange binder is inlayed Block, the flange die plate insert is connected with upper bolster, and flange binder insert is connected with holding pad;The correcting die component includes Correcting die insert and shaping binder insert, the correcting die insert are connected with upper bolster, shaping binder insert and holding pad Connection;The separation punch assemblies include the triangle cut-out punch-pin being connected respectively with upper bolster and trapezoidal cut-out punch-pin;It is described Separating female die embedding cover includes triangle cut-out cavity plate corresponding with triangle cut-out punch-pin and trapezoidal cut-out punch-pin respectively and trapezoidal Cut off cavity plate.
Further technical scheme is the present invention:The piercing punch component includes punching binder insert, 2 piercing punches With 2 side opening drifts, the punching binder insert is connected with holding pad, and 2 piercing punches are connected and through with upper bolster respectively Punching binder insert, the side opening drift is connected to the front end of drive block on side punching wedge, and the punching concave die is bushing Provided with 2 punching concave dies corresponding with piercing punch, the bushing side of punching concave die is respectively equipped with side opening cavity plate, the side punching Drive block cooperates under drive block and side punching wedge on wedge, and corresponding with the position of side opening cavity plate.
Further technical scheme is the present invention:The stock column that unloads is positioned at middle part Y shape punching female die embedding cover and profile punching Cut between female die embedding cover, the unloading block I is positioned between flanging die and shaping terrace die, the unloading block II is positioned at shaping Between punch-pin and punching concave die are bushing, it is bushing between separation female die embedding cover that the unloading block III is positioned at punching concave die.
Further technical scheme is the present invention:Be respectively equipped with slip guide pillar at four angles of the die shoe, it is described on The corresponding position of die holder is respectively equipped with sliding the guide pin bushing that guide pillar coordinates;Binder guide pillar, upper bolster are additionally provided with the holding pad Corresponding position is respectively equipped with the binder guide pin bushing coordinated with binder guide pillar;Discharging guide pillar, die shoe are additionally provided with the stripper Corresponding position is respectively equipped with the discharging guide pin bushing coordinated with discharging guide pillar;The holding pad and separation holding pad and upper bolster it Between be also associated with binder spring;Discharging spring is also associated between the stripper and die shoe.
Further technical scheme is the present invention:The connection component includes spacing hook and limit card block, described spacing The side protrusion of hook wherein one end is provided with spacing block set I, and the side protrusion of the limit card block wherein one end is provided with limit convex Block II;The one end of spacing hook away from spacing block set I of holding pad is bolted in the side of holding pad, the limit of holding pad The position one end of fixture block away from spacing block set II is bolted on the downside of upper bolster and the position of limit card block and spacing hook Position correspondence, when holding pad is moved down in the presence of binder spring, spacing block set I and spacing block set II are mutually supported Pressure;The one end of spacing hook away from spacing block set I of stripper is bolted in the side of stripper, stripper it is spacing The one end of fixture block away from spacing block set II is bolted on the upside of die shoe and the position of limit card block and spacing hook Position correspondence, when stripper is moved up in the presence of discharging spring, spacing block set I and spacing block set II are mutually compressed.
The left and right brake-pedal support plate progressive die of the present invention, its Layout Design is reasonable, compact conformation, with guiding accuracy It is high, discharging is steady, operation and maintenance is convenient, using it is safe the advantages of, produce, can not only improve relative to using single die Production efficiency and part quality, and the quantity of required punch press and mould can be reduced, occupied ground area is small, effectively improves Production cost and cost of labor are also reduced while production efficiency, part high-volume is met, the production of efficient, high-quality is wanted Ask.
Below, the technical characteristic of brake-pedal support plate progressive die in left and right of the present invention is made into one in conjunction with the accompanying drawings and embodiments The explanation of step.
Brief description of the drawings
Fig. 1:The structural representation of upper die component of the present invention;
Fig. 2:Fig. 1 top view;
Fig. 3:The structural representation of upper die component of the present invention(Omit binder component);
Fig. 4:Fig. 3 top view;
Fig. 5:The structural representation of binder component of the present invention;
Fig. 6:The structural representation of lower mold assemblies of the present invention;
Fig. 7:The structural representation of lower mold assemblies of the present invention(Omit discharge component and waste material transfer plate);
Fig. 8:Fig. 7 top view;
Fig. 9:The structural representation of discharge component of the present invention;
Figure 10:The schematic diagram of left brake-pedal support plate;
Figure 11:The schematic diagram of right brake-pedal support plate;
Figure 12:The structural representation that holding pad is connected by connection component with upper bolster(State one);
Figure 13:The structural representation that holding pad is connected by connection component with upper bolster(State two);
In figure:1- upper bolsters, 2- connection components, 3- holding pads, 4- guide pin bushings, 5- rushes triangle punching in the middle part of positioning hole punch-pin, 6- Y shape punching punch-pin in the middle part of punch-pin, 7-, 8- outline die punch-pin, 9- guide flange female die embedding covers, 10- fin molding concave dies are bushing, 11- flange cavity plate components, 111- flange binder inserts, 112- flange die plate inserts, 12- correcting die components, 121- shaping pressures Expect insert, 122- correcting die inserts, 13- piercing punch components, 131- piercing punches, 132- punching binder inserts, 14- side blows Drive block on hole deviation wedge, 15- triangles cut-out punch-pin, the trapezoidal cut-out punch-pin of 16-, 17- separation holding pads, 18- side opening drifts, 19- binder guide pin bushings, 20- binder springs, 21- limit card blocks, 211- spacing block sets II, the spacing hooks of 22-, 221- spacing block sets I, 23- binder guide pillars, 24- die shoes, 25- waste material transfer plates, 26- strippers, 27- slides guide pillar, and 28- rushes positioning hole female die embedding Y shape punching female die embedding cover in the middle part of triangle punching cavity plate, 30- in the middle part of set, 29-, 31- unloads stock column, 32- outline die female die embeddings Set, 33- guide flanging dies, 34- fin forming convax moulds, 35- flanging dies, 36- unloading blocks I, 37- shaping terrace dies, 38- dischargings Block II, 39- punching concave dies are bushing, 391- punching concave dies, 392- side opening cavity plates, 40- unloading blocks III, 41- separation female die embedding covers, 411- triangles are cut off under cavity plate, the trapezoidal cut-out cavity plates of 412-, 42- inductor assemblies, 43- part chutes, 44- side punching wedges Drive block, 45- discharging guide pin bushings, 46- discharging guide pillars.
Embodiment
As shown in figure 1 to figure 13, a kind of left and right brake-pedal support plate progressive die of the invention, including upper die component and with it is upper The lower mold assemblies that membrane module matches;The upper die component includes upper bolster 1 and binder component, and the lower mold assemblies include lower mould Seat 24, discharge component and waste material transfer plate 25;Slip guide pillar 27, the upper mould are respectively equipped with four angles of the die shoe 24 1 corresponding position of seat is respectively equipped with sliding the guide pin bushing 4 that guide pillar 27 coordinates.
As shown in Figure 10 and Figure 11, left brake-pedal support plate, the side of right brake-pedal support plate need to bend and rush side Hole, therefore the procedure of processing of the progressive die of the present invention is:Rush positioning hole → deburring I → deburring, II → deburring, III → guide flange → convex Rib shaping → flange → shaping → punching and side punching → sky step → separation → blanking.
As shown in Figures 1 to 6, the upper die component also includes 3 punchings being successively set on along feedstock direction on upper bolster 1 Positioning hole punch-pin 5,1 middle part triangle punching punch-pin 6,2 middle part Y shapes punching punch-pin 7,2 outline die punch-pin 8,1 lead Expect flange female die embedding cover 9,2 fin molding concave dies bushing 10,2 flange cavity plate components 11,2 correcting die components 12,2 Drive block 14 and 1 separation punch assemblies on piercing punch component 13,2 side punching wedges;The binder component includes binder Corresponding position, which has, on plate 3 and separation holding pad 17, holding pad 3 and separation holding pad 17 may pass through phase on upper die component The through hole of part is answered, and holding pad 3 and separation holding pad 17 are arranged on upper bolster 1 by connection component 2 respectively.
The flange cavity plate component 11 of the present invention includes flange die plate insert 112 and flange binder insert 111, and the flange is recessed Mould insert 112 is connected with upper bolster 1, and flange binder insert 111 is connected with holding pad 3;The correcting die component 12 includes whole Shape die plate insert 122 and shaping binder insert 121, the correcting die insert 122 are connected with upper bolster 1, shaping binder insert 121 are connected with holding pad 3;The separation punch assemblies include the triangle cut-out punch-pin 15 being connected respectively with upper bolster 1 and ladder Shape cuts off punch-pin 16.
As shown in Figure 7 to 9, the lower mold assemblies also include 3 for being arranged on die shoe 24 and coordinating with upper die component It is individual to rush positioning hole female die embedding cover 28,1 middle part triangle punching cavity plate 29,2 middle part Y shape punching female die embedding covers 30,2 profiles It is punched female die embedding cover 32,1 guide flanging die 33,2 fin forming convax moulds 34,2 flanging dies 35,2 shaping terrace dies 37th, drive block 44 and 1 separation female die embedding cover 41, the separation cavity plate under 2 punching concave dies bushing 39,2 side punching wedges Bushing 41 both sides further respectively have part chute 43, and the front side of separation female die embedding cover 41 is additionally provided with for sensing whether flitch arrives The inductor assembly 42 of position, the discharge component includes stripper 26, unloads stock column 31, unloading block I 36, unloading block II 38 and discharging Correspondence position is provided with the through hole that may pass through corresponding component on lower mold assemblies on block III 40, stripper 26, and stripper 26 passes through even Connected components 2 are arranged on die shoe 24, and stock column 31, unloading block I 36, unloading block II 38 and the unloading block III 40 of unloading passes through respectively Spring is connected with die shoe 24.
The separation female die embedding cover 41 includes cutting off punch-pin 15 and trapezoidal cut-out punch-pin 16 corresponding three with triangle respectively Angular cut-out cavity plate 411 and trapezoidal cut-out cavity plate 412.
The stock column 31 that unloads is positioned between middle part Y shape punching female die embedding cover 30 and outline die female die embedding cover 32, described Unloading block I 36 is positioned between flanging die 35 and shaping terrace die 37, and the unloading block II 38 is positioned at shaping terrace die 37 and punching Between hole female die embedding cover 39, the unloading block III 40 is positioned between punching concave die bushing 39 and separation female die embedding cover 41.Discharging Block I 36, unloading block II 38 and unloading block III 40 can not only play a part of discharging, also with guide effect so that flitch can be pressed Predetermined direction is advanced, and carries out the processing of subsequent processing.
In the present embodiment, the die shoe 24 and rush positioning hole female die embedding cover 28, middle part triangle punching cavity plate 29, in Portion's Y shape punching female die embedding cover 30, outline die female die embedding cover 32, the corresponding position of separation female die embedding cover 41 further respectively have blanking Through hole, the waste material transfer plate 25 is respectively positioned at below blanking through hole and extends the outside of die shoe 24;What is be punched is useless Material is fallen on waste material transfer plate 25 by blanking through hole, and is slid along waste material transfer plate 25 into garbage collection frame.
The piercing punch component 13 of the present invention includes punching binder insert 132,2 piercing punches 131 and 2 side opening drifts 18, the punching binder insert 132 is connected with holding pad 3, and 2 piercing punches 131 are connected and through punching with upper bolster 1 respectively Binder insert 132, the side opening drift 18 is connected to the front end of drive block 14 on side punching wedge, the punching concave die edge Set 39 is provided with 2 punching concave dies 391 corresponding with piercing punch 131, and it is recessed that bushing 39 side of punching concave die is respectively equipped with side opening Drive block 44 cooperates under drive block 14 and side punching wedge on mould 392, the side punching wedge, and with side opening cavity plate 392 Position it is corresponding.Because work is folded in the use of drive block 44 under drive block 14 on the side punching wedge of the present invention and side punching wedge Industry(Dalian)The standard component of Co., Ltd's production, is not described in detail herein.
Binder guide pillar 23 is additionally provided with the holding pad 3, the corresponding position of upper bolster 1 is respectively equipped with matches somebody with somebody with binder guide pillar 23 The binder guide pin bushing 19 of conjunction;Discharging guide pillar 46 is additionally provided with the stripper 26, the corresponding position of die shoe 24 is respectively equipped with and unloaded Expect the discharging guide pin bushing 45 that guide pillar 46 coordinates;Binder is also associated between the holding pad 3 and separation holding pad 17 and upper bolster 1 Spring 20;Discharging spring is also associated between the stripper 26 and die shoe 24.
As shown in Figure 12 and Figure 13, connection component 2 of the invention includes spacing hook 22 and limit card block 21, described spacing The side protrusion of the wherein one end of hook 22 is provided with spacing block set I 221, and the side protrusion of the limit card block 21 wherein one end is provided with Spacing block set II 211.
The one end of spacing hook 22 away from spacing block set I 221 of holding pad 3 of the present invention is bolted in holding pad 3 Side, the one end of limit card block 21 away from spacing block set II 211 of holding pad 3 be bolted in the downside of upper bolster 1 and The position of limit card block 21 is corresponding with the position of spacing hook 22, when holding pad 3 is moved down in the presence of binder spring 20 When, spacing block set I 221 and spacing block set II 211 are mutually compressed.Holding pad 3 is entered by binder guide pillar 23 and binder guide pin bushing 19 Row positioning, while by limiting holding pad 3 installed in the spacing hook 22 and limit card block 21 in the outside of holding pad 3 in vertical side Upward stroke, because limit card block 21 is bolted in the downside of upper bolster 1, when upper die component is arranged on punching press support When upper, holding pad 3 was if desired dismantled, the bolt that can directly back out limit card block 21 tears limit card block 21 open from upper bolster 1 Unload down, you can dismounting holding pad 3.Using this attachment structure, can quickly dismantle pressure in the case where not dismantling upper bolster 1 Flitch 3, reduces dismounting process and saves the time, operating efficiency is effectively improved, while also reducing the labor intensity of workman.
Stripper 26 is identical by way of connection component 2 is connected with die shoe 24, i.e.,:The spacing hook 22 of stripper 26 One end away from spacing block set I 221 is bolted in the side of stripper 26, and the limit card block 21 of stripper 26 is away from limit One end of position projection II 211 is bolted in the upside of die shoe 24 and the position of limit card block 21 and the position of spacing hook 22 Correspondence is put, when stripper 26 is moved up in the presence of discharging spring, spacing block set I 221 and spacing block set II 211 are mutual Compress.
Above example is only presently preferred embodiments of the present invention, and structure of the invention is not limited to what above-described embodiment was enumerated Form, any modification, the equivalent substitution made within the spirit and principles of the invention etc., it should be included in the guarantor of the present invention Within the scope of shield.

Claims (8)

1. a kind of left and right brake-pedal support plate progressive die, including upper die component and the lower mold assemblies that match with upper die component, The upper die component includes upper bolster(1)With binder component, the lower mold assemblies include die shoe(24), discharge component and waste material Transfer plate(25), it is characterised in that:
The upper die component also includes being successively set on upper bolster along feedstock direction(1)On 3 rush positioning hole punch-pin(5), 1 Middle part triangle punching punch-pin(6), 2 middle part Y shape punching punch-pin(7), 2 outline die punch-pin(8), 1 guide flange it is recessed Mould is bushing(9), 2 fin molding concave dies it is bushing(10), 2 flange cavity plate components(11), 2 correcting die components(12), 2 Piercing punch component(13), drive block on 2 side punching wedges(14)With 1 separation punch assemblies, the binder component includes Holding pad(3)With separation holding pad(17), holding pad(3)With separation holding pad(17)Upper corresponding position, which has, may pass through The through hole of corresponding component on upper die component, and holding pad(3)With separation holding pad(17)Pass through connection component respectively(2)It is arranged on Upper bolster(1)On;
The lower mold assemblies also include being arranged on die shoe(24)3 above and with upper die component coordinated rush positioning hole female die embedding cover (28), 1 middle part triangle punching cavity plate(29), 2 middle part Y shape punching female die embedding covers(30), 2 outline die female die embedding covers (32), 1 guide flanging die(33), 2 fin forming convax moulds(34), 2 flanging dies(35), 2 shaping terrace dies(37)、 2 punching concave dies are bushing(39), drive block under 2 side punching wedges(44)With 1 separation female die embedding cover(41), it is described separation it is recessed Mould is bushing(41)Both sides further respectively have part chute(43), separate female die embedding cover(41)Front side be additionally provided with for sense material Plate whether inductor assembly in place(42), the discharge component include stripper(26), unload stock column(31), unloading block I(36)、 Unloading block II(38)With unloading block III(40), stripper(26)Upper correspondence position, which is provided with, may pass through corresponding component on lower mold assemblies Through hole, and stripper(26)Pass through connection component(2)Installed in die shoe(24)On, it is described to unload stock column(31), unloading block I (36), unloading block II(38)With unloading block III(40)Pass through spring and die shoe respectively(24)Connection;
The die shoe(24)With rushing positioning hole female die embedding cover(28), middle part triangle punching cavity plate(29), middle part Y shape punching it is recessed Mould is bushing(30), outline die female die embedding cover(32), separation female die embedding cover(41)Corresponding position is respectively equipped with blanking through hole, institute State waste material transfer plate(25)It is respectively positioned at below blanking through hole and extends die shoe(24)Outside.
2. brake-pedal support plate progressive die in left and right according to claim 1, it is characterised in that:The flange cavity plate component (11)Including flange die plate insert(112)With flange binder insert(111), the flange die plate insert(112)With upper bolster(1) Connection, flange binder insert(111)With holding pad(3)Connection;The correcting die component(12)Including correcting die insert (122)With shaping binder insert(121), the correcting die insert(122)With upper bolster(1)Connection, shaping binder insert (121)With holding pad(3)Connection;It is described separation punch assemblies include respectively with upper bolster(1)The triangle cut-out punch-pin of connection (15)With trapezoidal cut-out punch-pin(16);The separation female die embedding cover(41)Including cutting off punch-pin with triangle respectively(15)With it is trapezoidal Cut off punch-pin(16)Corresponding triangle cuts off cavity plate(411)With trapezoidal cut-out cavity plate(412).
3. brake-pedal support plate progressive die in left and right according to claim 1, it is characterised in that:The piercing punch component (13)Including punching binder insert(132), 2 piercing punches(131)With 2 side opening drifts(18), the punching binder insert (132)With holding pad(3)Connection, 2 piercing punches(131)Respectively with upper bolster(1)It is connected and through punching binder insert (132), the side opening drift(18)It is connected to drive block on side punching wedge(14)Front end, the punching concave die is bushing (39)It is provided with 2 and piercing punch(131)Corresponding punching concave die(391), punching concave die is bushing(39)Side is respectively equipped with Side opening cavity plate(392), drive block on the side punching wedge(14)With drive block under side punching wedge(44)Cooperate, and with Side opening cavity plate(392)Position it is corresponding.
4. brake-pedal support plate progressive die in left and right according to claim 1, it is characterised in that:It is described to unload stock column(31)It is fixed Position is punched female die embedding cover in middle part Y shape(30)With outline die female die embedding cover(32)Between, the unloading block I(36)It is positioned at and turns over Side punch-pin(35)And shaping terrace die(37)Between, the unloading block II(38)It is positioned at shaping terrace die(37)It is bushing with punching concave die (39)Between, the unloading block III(40)It is positioned at punching concave die bushing(39)With separation female die embedding cover(41)Between.
5. brake-pedal support plate progressive die in left and right according to claim 1, it is characterised in that:The die shoe(24)'s Slip guide pillar is respectively equipped with four angles(27), the upper bolster(1)Corresponding position is respectively equipped with sliding guide pillar(27)Match somebody with somebody The guide pin bushing of conjunction(4).
6. brake-pedal support plate progressive die in left and right according to claim 1, it is characterised in that:The holding pad(3)On It is additionally provided with binder guide pillar(23), upper bolster(1)Corresponding position is respectively equipped with and binder guide pillar(23)The binder guide pin bushing of cooperation (19);The stripper(26)On be additionally provided with discharging guide pillar(46), die shoe(24)Corresponding position is respectively equipped with leads with discharging Post(46)The discharging guide pin bushing of cooperation(45).
7. brake-pedal support plate progressive die in left and right according to claim 1, it is characterised in that:The holding pad(3)With And separation holding pad(17)With upper bolster(1)Between be also associated with binder spring(20);The stripper(26)With die shoe (24)Between be also associated with discharging spring.
8. brake-pedal support plate progressive die in left and right according to claim 7, it is characterised in that:The connection component(2) Including spacing hook(22)And limit card block(21), the spacing hook(22)The side protrusion of wherein one end is provided with spacing block set Ⅰ(221), the limit card block(21)The side protrusion of wherein one end is provided with spacing block set II(211);
Holding pad(3)Spacing hook(22)Away from spacing block set I(221)One end be bolted in holding pad(3)'s Side, holding pad(3)Limit card block(21)Away from spacing block set II(211)One end be bolted in upper bolster(1) Downside and limit card block(21)Position and spacing hook(22)Position correspondence, work as holding pad(3)In binder spring(20)'s When being moved down under effect, spacing block set I(221)With spacing block set II(211)Mutually compress;
Stripper(26)Spacing hook(22)Away from spacing block set I(221)One end be bolted in stripper(26) Side, stripper(26)Limit card block(21)Away from spacing block set II(211)One end be bolted in die shoe (24)Upside and limit card block(21)Position and spacing hook(22)Position correspondence, work as stripper(26)In discharging spring When being moved up under effect, spacing block set I(221)With spacing block set II(211)Mutually compress.
CN201710467687.3A 2017-06-20 2017-06-20 Left and right brake pedal support plate progressive die Active CN107243548B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710467687.3A CN107243548B (en) 2017-06-20 2017-06-20 Left and right brake pedal support plate progressive die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710467687.3A CN107243548B (en) 2017-06-20 2017-06-20 Left and right brake pedal support plate progressive die

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CN107243548A true CN107243548A (en) 2017-10-13
CN107243548B CN107243548B (en) 2020-01-10

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CN107952868A (en) * 2017-12-01 2018-04-24 柳州市钜嘉机械有限公司 A kind of Combined impact casement
CN108704990A (en) * 2018-05-30 2018-10-26 江苏展众汽车部件制造有限公司 A kind of high mold convenient for blanking and feeding of stability
CN109433921A (en) * 2018-12-06 2019-03-08 天津市津兆机电开发有限公司 The progressive die and production technology of triangle sheet metal component
CN111250600A (en) * 2020-01-17 2020-06-09 昆山新顺鑫精密模具有限公司 Hollow pipe pedal arm forming and rolling die and machining process thereof
CN112170697A (en) * 2020-09-27 2021-01-05 长沙市金佰利汽车零部件有限公司 Eight-way forward rolling bracket punch forming die for automobile

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Publication number Priority date Publication date Assignee Title
CN107952868A (en) * 2017-12-01 2018-04-24 柳州市钜嘉机械有限公司 A kind of Combined impact casement
CN108704990A (en) * 2018-05-30 2018-10-26 江苏展众汽车部件制造有限公司 A kind of high mold convenient for blanking and feeding of stability
CN108704990B (en) * 2018-05-30 2019-08-06 江苏展众汽车部件制造有限公司 A kind of high mold convenient for blanking and feeding of stability
CN109433921A (en) * 2018-12-06 2019-03-08 天津市津兆机电开发有限公司 The progressive die and production technology of triangle sheet metal component
CN111250600A (en) * 2020-01-17 2020-06-09 昆山新顺鑫精密模具有限公司 Hollow pipe pedal arm forming and rolling die and machining process thereof
CN112170697A (en) * 2020-09-27 2021-01-05 长沙市金佰利汽车零部件有限公司 Eight-way forward rolling bracket punch forming die for automobile

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