CN203830508U - Automobile front swing arm blanking die - Google Patents
Automobile front swing arm blanking die Download PDFInfo
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- CN203830508U CN203830508U CN201320785894.0U CN201320785894U CN203830508U CN 203830508 U CN203830508 U CN 203830508U CN 201320785894 U CN201320785894 U CN 201320785894U CN 203830508 U CN203830508 U CN 203830508U
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Abstract
An automobile front swing arm blanking die comprises an upper die part and a lower die part. The upper die part comprises upper die hanging rings, guide sleeve fixing seats, guide sleeves, an upper die seat, an upper cushion plate, upper scrap jackknives, a stripper plate, a spring, a discharge screw, a male die cushion plate, a male die insert assembly and upper limiting columns. The lower die part comprises a lower die seat, lower limiting columns, lower die hanging rings, guide column fixing seats, guide pillars, a female die fixing plate, a female die insert assembly and lower scrap jackknives. The automobile front swing arm blanking die effectively meets technical requirements for the product quality, the stability of all sizes is ensured, working efficiency is improved, and the automobile front swing arm blanking die is simple in structure, easy and convenient to operate, low in manufacturing cost, good in size consistency after being machined and high in practicability. The automobile front swing arm blanking die can shear workpieces of different specifications and different size demands simply by replacing inserts.
Description
Technical field
The utility model relates to the cold punching technology field of machining, particularly a kind of front swinging arm for automobile blanking die.
Background technology
beforeswing arm is the strength member of front overhang part in automobile chassis front frame, it is the parts for connecting vehicle body and vehicle frame, therefore quality of fit is had relatively high expectations, at present, normal Milling Process or the line of adopting of swing arm processing cuts, because front swing arm material thickness is thinner, processing after burr large, workpiece is easily out of shape, and processing after dimensional uniformity not high, do not reach the technical requirement of drawing, waste of material is large, and production efficiency is low, and the molding procedure of postorder has been caused to impact, easily be damaged to mould, cost of manufacture is high.
Summary of the invention
The purpose of this utility model be overcome the above-mentioned deficiency of prior art and provide a kind of before automobile swing arm blanking die, it can be enhanced productivity.
The technical solution of the utility model is: automobile swing arm blanking die before a kind of, it comprises part of the upper die and part of the lower die.
Described part of the upper die comprises: patrix suspension ring, guide pin bushing holder, guide pin bushing, upper bolster, upper padding plate, waste material upper slitter is cut, stripper, spring, unloading bolt, convex mould pad, punch insert assembly, upper limit post, upper bolster is positioned at the top of part of the upper die, and four patrix suspension ring are positioned on four angles of upper bolster two flank side surface, connect together by bolt and upper bolster, and four guide pin bushing fixed seatings are before upper bolster, after, left, on four right limits, be connected with upper bolster by bolt, four guide pin bushings are arranged in the endoporus of guide pin bushing holder, be connected with guide pin bushing holder by close-fitting mode, in upper bolster, in the middle of every two the guide pin bushing holders in left and right, be provided with a upper limit post, be fixedly mounted in upper bolster by engage thread, upper padding plate is positioned at the below of upper bolster, be connected with upper bolster with alignment pin by soket head cap screw, convex mould pad is positioned at the below of upper padding plate, punch insert assembly is arranged in convex mould pad, is fixed in convex mould pad by hexagon socket head cap screw and alignment pin, and stripper is positioned at the below of patrix, stripper top is provided with spring, be connected with upper bolster by upper padding plate with unloading bolt, two waste material upper slitters are cut the left and right that is positioned at below after upper bolster, are bolted on upper bolster.
Described part of the lower die comprises: die shoe, lower limit post, counterdie suspension ring, guide pillar holder, guide pillar, die block, die plate insert assembly, under waste material, cutter is cut, die shoe is positioned at the below of part of the lower die, be connected with lower bolster with gripper shoe by soket head cap screw, four counterdie suspension ring are positioned on four angles of die shoe two flank side surface, connect together by bolt and die shoe, die block is positioned at the top of die shoe, be connected with die shoe by bolt, die plate insert assembly is positioned at the centre of die block, be connected with die block by bolt, four guide pillar fixed seatings are before die shoe, after, left, on the right side and four limits, be connected with die shoe by bolt, four guide pillars are arranged in the endoporus of guide pillar holder, be connected with guide pillar holder by close-fitting mode, in die shoe, in the middle of every two the guide pillar holders in left and right, be provided with a lower limit post, be fixedly mounted in die shoe by engage thread, under two waste materials, cutter is cut the left and right that is positioned at below after die shoe, be bolted on die shoe.
Described punch insert assembly is made split type, insert and form by four, comprise the first punch insert, the second punch insert, the 3rd punch insert, the 4th punch insert, the first punch insert is positioned at the left side, punch insert assembly top, the second punch insert is positioned at the right, punch insert assembly top, the 3rd punch insert is positioned at the left side, protruding insert block groupware below, and the 4th punch insert is positioned at the right, punch insert assembly below, is connected respectively by soket head cap screw with alignment pin with convex mould pad.
Described die plate insert assembly also can be made split type, insert and form by eight, comprise the first die plate insert, the second die plate insert, the 3rd die plate insert, the 4th die plate insert, the 5th die plate insert, the 6th die plate insert, the 7th die plate insert, the 8th die plate insert, the first die plate insert is positioned in the middle of die plate insert assembly top, the second die plate insert is positioned at the left side, die plate insert assembly top, the 3rd die plate insert is positioned at the right, recessed insert block groupware top, the 4th die plate insert is positioned at the middle limit that keeps left of die plate insert assembly, the 5th die plate insert is kept right in the middle of being positioned at die plate insert assembly, the 6th die plate insert is positioned at the centre of die plate insert assembly, the 7th die plate insert is positioned at the left side, below of die plate insert assembly, the 8th die plate insert is positioned at the right, below of die plate insert assembly, be connected with die block with alignment pin by soket head cap screw respectively.
The first described punch insert comprises: the first trimming profile, the first bolt mounting holes, the first locating hole, the first trimming profile is located at the periphery of the first punch insert, the first bolt mounting holes is located in the upper plane of the first punch insert, and the first locating hole is located near of the first bolt mounting holes; The second described punch insert comprises: the second trimming profile, the second bolt mounting holes, the second locating hole, the second trimming profile is located at the periphery of the second punch insert, the second bolt mounting holes is located in the upper plane of the second punch insert, and the second locating hole is located near of the second bolt mounting holes; The 3rd described punch insert comprises: the 3rd trimming profile, the 3rd bolt mounting holes, the 3rd locating hole, the 3rd trimming profile is located at the periphery of the 3rd punch insert, the 3rd bolt mounting holes is located in the upper plane of the 3rd punch insert, and the 3rd locating hole is located near of the 3rd bolt mounting holes; The 4th described punch insert comprises: the 4th trimming profile, the 4th bolt mounting holes, the 4th locating hole, the 4th trimming profile is located at the periphery of the 4th punch insert, the 4th bolt mounting holes is located in the upper plane of the 4th punch insert, and the 4th locating hole is located near of the 4th bolt mounting holes.
The first described die plate insert comprises: the 5th trimming profile, the 5th bolt mounting holes, the 5th locating hole, the 5th trimming profile is located at the periphery of the first die plate insert, the 5th bolt mounting holes is located in the upper plane of the first die plate insert, and the 5th locating hole is located near of the 5th bolt mounting holes; The second described die plate insert comprises: the 6th trimming profile, the 6th bolt mounting holes, the 6th locating hole, the 6th trimming profile is located at the periphery of the second die plate insert, the 6th bolt mounting holes is located in the upper plane of the second die plate insert, and the 6th locating hole is located near of the 6th bolt mounting holes; The 3rd described die plate insert comprises: the 7th trimming profile, the 7th bolt mounting holes, the 7th locating hole, the 7th trimming profile is located at the periphery of the 3rd die plate insert, the 7th bolt mounting holes is located in the upper plane of the 3rd die plate insert, and the 7th locating hole is located near of the 7th bolt mounting holes; The 3rd described die plate insert comprises: the 8th trimming profile, the 8th bolt mounting holes, the 8th locating hole, the 8th trimming profile is located at the periphery of the 4th die plate insert, the 8th bolt mounting holes is located in the upper plane of the 4th die plate insert, and the 8th locating hole is located near of the 8th bolt mounting holes; The 5th described die plate insert comprises: the 9th trimming profile, the 9th bolt mounting holes, the 9th locating hole, the 9th trimming profile is located at the periphery of the 5th die plate insert, the 9th bolt mounting holes is located in the upper plane of the 5th die plate insert, and the 9th locating hole is located near of the 9th bolt mounting holes; The 6th described die plate insert comprises: the tenth trimming profile, the tenth bolt mounting holes, the tenth locating hole, the tenth trimming profile is located at the periphery of the 6th die plate insert, the tenth bolt mounting holes is located in the upper plane of the 6th die plate insert, and the tenth locating hole is located near of the tenth bolt mounting holes; The 7th described die plate insert comprises: the 11 trimming profile, the 11 bolt mounting holes, the 11 locating hole, the 11 trimming profile is located at the periphery of the 7th die plate insert, the 11 bolt mounting holes is located in the upper plane of the 7th die plate insert, and the 11 locating hole is located near of the 11 bolt mounting holes; The 8th described die plate insert comprises: the 12 trimming profile, the 12 bolt mounting holes, the 12 locating hole, the 12 trimming profile is located at the periphery of the 6th die plate insert, the 12 bolt mounting holes is located in the upper plane of the 8th die plate insert, and the 12 locating hole is located near of the 12 bolt mounting holes.
Can be according to the size design different size of product, difform inserting, according to processing needs, can produce as long as change difformity and the punch insert assembly of specification and corresponding die plate insert assembly the swing arm that meets demand, thereby improve widely the versatility of mould, for each diel, can design punch insert assembly and the die plate insert assembly of many cover different models, as long as replace with corresponding punch insert assembly and die plate insert assembly in the time needing the swing arm of punching press different model.
The utility model compared with prior art has following features:
1, the one that the utility model provides
front swinging arm for automobile blanking dieeffectively ensure the technical requirement of product quality, guaranteed each dimensionally stable, improved work efficiency, and simple in structure, easy and simple to handle, low cost of manufacture, finished size high conformity, practical.
2, a kind of front swinging arm for automobile blanking die that the utility model provides only need be changed and insert, and can realize the shearing of the workpiece to different size, different size demand.
Below in conjunction with the drawings and specific embodiments, detailed structure of the present utility model is further described.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is part of the upper die of the present utility model;
Accompanying drawing 3 is part of the lower die of the present utility model;
The structural representation that accompanying drawing 4 is upper bolster;
The structural representation that accompanying drawing 5 is die shoe;
The structural representation that accompanying drawing 6 is upper padding plate;
Accompanying drawing 7 is the structural representation of punch insert assembly;
Accompanying drawing 8 is the structural representation of the first punch insert;
Accompanying drawing 9 is the structural representation of the second punch insert;
Accompanying drawing 10 is the structural representation of the 3rd punch insert;
Accompanying drawing 11 is the structural representation of the 4th punch insert;
The structural representation that accompanying drawing 12 is die block;
Accompanying drawing 13 is the structural representation of die plate insert assembly;
Accompanying drawing 14 is the structural representation of the first die plate insert;
Accompanying drawing 15 is the structural representation of the second die plate insert;
Accompanying drawing 16 is the structural representation of the 3rd die plate insert;
Accompanying drawing 17 is the structural representation of the 4th die plate insert;
Accompanying drawing 18 is the structural representation of the 5th die plate insert;
Accompanying drawing 19 is the structural representation of the 6th die plate insert;
Accompanying drawing 20 is the structural representation of the 7th die plate insert;
Accompanying drawing 21 is the structural representation of the 8th die plate insert.
Detailed description of the invention
As shown in drawings: a kind of front swinging arm for automobile blanking die
,it comprises part of the upper die and part of the lower die.
Described part of the upper die comprises: patrix suspension ring 11, guide pin bushing holder 12, guide pin bushing 13, upper bolster 1, upper padding plate 2, waste material upper slitter cuts 15, stripper 5, spring 6, unloading bolt 7, convex mould pad 3, punch insert assembly 4, upper limit post 14, upper bolster 1 is positioned at the top of part of the upper die, and four patrix suspension ring 11 are positioned on four angles of 1 liang of flank side surface of upper bolster, connect together by bolt and upper bolster, and four guide pin bushing holders 12 are positioned at before upper bolster, after, left, on four right limits, be connected with upper bolster by bolt, four guide pin bushings 13 are arranged in the endoporus of guide pin bushing holder 12, be connected with guide pin bushing holder by close-fitting mode, in upper bolster 1, in the middle of every two the guide pin bushing holders 12 in left and right, be provided with a upper limit post 14, be fixedly mounted in upper bolster by engage thread, upper padding plate 2 is positioned at the below of upper bolster 1, be connected with upper bolster 1 with alignment pin by soket head cap screw, convex mould pad 3 is positioned at the below of upper padding plate 2, punch insert assembly 4 is arranged in convex mould pad 3, be fixed in convex mould pad 3 by hexagon socket head cap screw and alignment pin, stripper 5 is positioned at the below of patrix, and stripper 5 tops are provided with spring 6, are connected by upper padding plate 2 with unloading bolt 7 with upper bolster 1.
Described part of the lower die comprises: under die shoe 10, lower limit post 19, counterdie suspension ring 16, guide pillar holder 17, guide pillar 18, die block 8, die plate insert assembly 9, waste material, cutter cuts 20, die shoe 10 is positioned at the below of part of the lower die, be connected with lower bolster with gripper shoe by soket head cap screw, four counterdie suspension ring 16 are positioned on four angles of 10 liang of flank side surface of die shoe, connect together by bolt and die shoe, die block 8 is positioned at the top of die shoe 10, be connected with die shoe by bolt, die plate insert assembly 9 is positioned at the centre of die block 8, be connected with die block 8 by bolt, four guide pillar holders 17 are positioned at before die shoe 10, after, left, on four right limits, be connected with die shoe 10 by bolt, four guide pillars 18 are arranged in the endoporus of guide pillar holder 17, be connected with guide pillar holder 17 by close-fitting mode, in die shoe 10, in the middle of every two the guide pillar holders 17 in left and right, be provided with a lower limit post 19, be fixedly mounted in die shoe 10 by engage thread, under two waste materials, cutter is cut 20 and is positioned at die shoe 10 left and right of below below, be bolted on die shoe.
Described punch insert assembly 4 is made split type, insert and form by four, comprise the first punch insert 4-1, the second punch insert 4-2, the 3rd punch insert 4-3, the 4th punch insert 4-4, the first punch insert 4-1 is positioned at the left side, punch insert assembly top, the second punch insert 4-2 is positioned at the right, punch insert assembly top, the 3rd punch insert 4-3 is positioned at the left side, protruding insert block groupware below, the 4th punch insert 4-4 is positioned at the right, punch insert assembly below, is connected respectively by soket head cap screw with alignment pin with convex mould pad.
Described die plate insert assembly 9 also can be made split type, insert and form by eight, comprise the first die plate insert 9-1, the second die plate insert 9-2, the 3rd die plate insert 9-3, the 4th die plate insert 9-4, the 5th die plate insert 9-5, the 6th die plate insert 9-6, the 7th die plate insert 9-7, the 8th die plate insert 9-8, the first die plate insert 9-1 is positioned in the middle of die plate insert assembly top, the second die plate insert 9-2 is positioned at the left side, die plate insert assembly top, the 3rd die plate insert 9-3 is positioned at the right, recessed insert block groupware top, the 4th die plate insert 9-4 is positioned at the middle limit that keeps left of die plate insert assembly, the 5th die plate insert 9-5 keeps right in the middle of being positioned at die plate insert assembly, the 6th die plate insert 9-6 is positioned at the centre of die plate insert assembly, the 7th die plate insert is positioned at the left side, below of die plate insert 9-7 assembly, the 8th die plate insert 9-8 is positioned at the right, below of die plate insert assembly, be connected with die block with alignment pin by soket head cap screw respectively.
The first described punch insert 4-1 comprises: the first trimming profile 4-1-1, the first bolt mounting holes 4-1-2, the first locating hole 4-1-3, the first trimming profile 4-1-1 is located at the periphery of the first punch insert, the first bolt mounting holes 4-1-2 is located in the upper plane of the first punch insert, and the first locating hole 4-1-3 is located near of the first bolt mounting holes 4-1-2; The second described punch insert 4-2 comprises: the second trimming profile 4-2-1, the second bolt mounting holes 4-2-2, the second locating hole 4-2-3, the second trimming profile 4-2-1 is located at the periphery of the second punch insert, the second bolt mounting holes 4-2-2 is located in the upper plane of the second punch insert, and the second locating hole 4-2-3 is located near of the second bolt mounting holes 4-2-2; The 3rd described punch insert 4-3 comprises: the 3rd trimming profile 4-3-1, the 3rd bolt mounting holes 4-3-2, the 3rd locating hole 4-3-3, the 3rd trimming profile 4-3-1 is located at the periphery of the 3rd punch insert, the 3rd bolt mounting holes 4-3-2 is located in the upper plane of the 3rd punch insert, and the 3rd locating hole 4-3-3 is located near of the 3rd bolt mounting holes 4-3-2; The 4th described punch insert 4-4 comprises: the 4th trimming profile 4-4-1, the 4th bolt mounting holes 4-4-2, the 4th locating hole 4-4-3, the 4th trimming profile 4-4-1 is located at the periphery of the 4th punch insert, the 4th bolt mounting holes 4-4-2 is located in the upper plane of the 4th punch insert, and the 4th locating hole 4-4-3 is located near of the 4th bolt mounting holes 4-4-2.
The first described die plate insert 9-1 comprises: the 5th trimming profile 9-1-1, the 5th bolt mounting holes 9-1-2, the 5th locating hole 9-1-3, the 5th trimming profile 9-1-1 is located at the periphery of the first die plate insert, the 5th bolt mounting holes 9-1-2 is located in the upper plane of the first die plate insert, and the 5th locating hole 9-1-3 is located near of the 5th bolt mounting holes 9-1-2; The second described die plate insert 9-2 comprises: the 6th trimming profile 9-2-1, the 6th bolt mounting holes 9-2-2, the 6th locating hole 9-2-3, the 6th trimming profile 9-2-1 is located at the periphery of the second die plate insert, the 6th bolt mounting holes 9-2-2 is located in the upper plane of the second die plate insert, and the 6th locating hole 9-2-3 is located near of the 6th bolt mounting holes 9-2-2; The 3rd described die plate insert 9-3 comprises: the 7th trimming profile 9-3-1, the 7th bolt mounting holes 9-3-2, the 7th locating hole 9-3-3, the 7th trimming profile 9-3-1 is located at the periphery of the 3rd die plate insert, the 7th bolt mounting holes 9-3-2 is located in the upper plane of the 3rd die plate insert, and the 7th locating hole 9-3-3 is located near of the 7th bolt mounting holes 9-3-2; The 3rd described die plate insert 9-4 comprises: the 8th trimming profile 9-4-1, the 8th bolt mounting holes 9-4-2, the 8th locating hole 9-4-3, the 8th trimming profile 9-4-1 is located at the periphery of the 4th die plate insert, the 8th bolt mounting holes 9-4-2 is located in the upper plane of the 4th die plate insert, and the 8th locating hole 9-4-3 is located near of the 8th bolt mounting holes 9-4-2; The 5th described die plate insert 9-5 comprises: the 9th trimming profile 9-5-1, the 9th bolt mounting holes 9-5-2, the 9th locating hole 9-5-3, the 9th trimming profile 9-5-1 is located at the periphery of the 5th die plate insert, the 9th bolt mounting holes 9-5-2 is located in the upper plane of the 5th die plate insert, and the 9th locating hole 9-5-3 is located near of the 9th bolt mounting holes 9-5-2; The 6th described die plate insert 9-6 comprises: the tenth trimming profile 9-6-1, the tenth bolt mounting holes 9-6-2, the tenth locating hole 9-6-3, the tenth trimming profile 9-6-1 is located at the periphery of the 6th die plate insert, the tenth bolt mounting holes 9-6-2 is located in the upper plane of the 6th die plate insert, and the tenth locating hole 9-6-3 is located near of the tenth bolt mounting holes 9-6-2; The 7th described die plate insert 9-7 comprises: the 11 trimming profile 9-7-1, the 11 bolt mounting holes 9-7-2, the 11 locating hole 9-7-3, the 11 trimming profile 9-7-1 is located at the periphery of the 7th die plate insert, the 11 bolt mounting holes 9-7-2 is located in the upper plane of the 7th die plate insert, and the 11 locating hole 9-7-3 is located near of the 11 bolt mounting holes 9-7-2; The 8th described die plate insert 9-8 comprises: the 12 trimming profile 9-8-1, the 12 bolt mounting holes 9-8-2, the 12 locating hole 9-8-3, the 12 trimming profile 9-8-1 is located at the periphery of the 6th die plate insert, the 12 bolt mounting holes 9-8-2 is located in the upper plane of the 8th die plate insert, and the 12 locating hole 9-8-3 is located near of the 12 bolt mounting holes 9-8-2.
Can be according to the size design different size of product, difform inserting, according to processing needs, can produce as long as change difformity and the punch insert assembly 4 of specification and corresponding die plate insert assembly 9 swing arm that meets demand, thereby improve widely the versatility of mould, for each diel, can design punch insert assembly 4 and the die plate insert assembly 9 of many cover different models, as long as replace with corresponding punch insert assembly 4 and die plate insert assembly 9 in the time needing the swing arm of punching press different model.
Operation principle of the present utility model and using method are: on four angles of upper bolster 1 and die shoe 10 upper sides, be furnished with four screwed holes, for patrix suspension ring 11 and counterdie suspension ring 16 are installed, the effect of lifting mould, before upper bolster 1 and die shoe 10, after, left, right four limits are furnished with respectively four bolt mounting holes, be used for fixing mounting guide sleeve holder 12 with guide pillar fixed cover 17, in the middle of guide pin bushing holder 12 and guide pillar fixed cover 17, is all furnished with endoporus, be used for close-fitting mounting guide sleeve 13 and guide pillar 18, on rising, the use of die shoe centralized positioning, upper, in the middle of die holder, left and right directions is all furnished with a screwed hole, be used for installing limit assembly 14 and lower limit assembly 19, on rising, the use that die shoe is spacing, upper, on die shoe, are respectively furnished with four U-shaped groove 1-1, 10-1, for T-shaped bolt is installed, the use being connected with lathe upper module and workbench respectively, on upper and lower die holder, be respectively furnished with two waste knifes and cut 15 and 20, cut the use of waste material for both sides.
When work, first each part is fixedly installed on upper bolster 1 and die shoe 10 with bolt, after checking that each part is fixed, in closure, die holder, a whole set of mould is put on lathe, check that front and back position is parallel with lathe, upper bolster 1 and die shoe 10 and lathe are fixed with T-shaped bolt, after installing, start lathe, by upper, die shoe is opened, by upper, limited block on lower limit post is removed, workpiece is put in the locating piece on die shoe 10, machine, guide pin bushing 13 in patrix contacts with the guide pillar 18 in counterdie, the punch insert assembly 4 of upper bolster 1 and the die plate insert assembly 9 of die shoe 10 contact simultaneously, carry out blanking operation, waste material is cut on side, after cutting parts, mould return, on, bed die is opened, take out workpiece, take out waste material, whole operation just completes.
Claims (6)
1. a front swinging arm for automobile blanking die, is characterized in that: it comprises part of the upper die and part of the lower die, described part of the upper die comprises patrix suspension ring, guide pin bushing holder, guide pin bushing, upper bolster, upper padding plate, waste material upper slitter is cut, stripper, spring, unloading bolt, convex mould pad, punch insert assembly, upper limit post, upper bolster is positioned at the top of part of the upper die, and four patrix suspension ring are positioned on four angles of upper bolster two flank side surface, connect together by bolt and upper bolster, and four guide pin bushing fixed seatings are before upper bolster, after, left, on four right limits, be connected with upper bolster by bolt, four guide pin bushings are arranged in the endoporus of guide pin bushing holder, be connected with guide pin bushing holder by close-fitting mode, in upper bolster, in the middle of every two the guide pin bushing holders in left and right, be provided with a upper limit post, be fixedly mounted in upper bolster by engage thread, upper padding plate is positioned at the below of upper bolster, be connected with upper bolster with alignment pin by soket head cap screw, convex mould pad is positioned at the below of upper padding plate, punch insert assembly is arranged in convex mould pad, is fixed in convex mould pad by hexagon socket head cap screw and alignment pin, and stripper is positioned at the below of patrix, stripper top is provided with spring, be connected with upper bolster by upper padding plate with unloading bolt, two waste material upper slitters are cut the left and right that is positioned at below after upper bolster, are bolted on upper bolster.
2. a kind of front swinging arm for automobile blanking die according to claim 1, it is characterized in that: described part of the lower die comprises die shoe, lower limit post, counterdie suspension ring, guide pillar holder, guide pillar, die block, die plate insert assembly, under waste material, cutter is cut, die shoe is positioned at the below of part of the lower die, be connected with lower bolster with gripper shoe by soket head cap screw, four counterdie suspension ring are positioned on four angles of die shoe two flank side surface, connect together by bolt and die shoe, die block is positioned at the top of die shoe, be connected with die shoe by bolt, die plate insert assembly is positioned at the centre of die block, be connected with die block by bolt, four guide pillar fixed seatings are before die shoe, after, left, on the right side and four limits, be connected with die shoe by bolt, four guide pillars are arranged in the endoporus of guide pillar holder, be connected with guide pillar holder by close-fitting mode, in die shoe, in the middle of every two the guide pillar holders in left and right, be provided with a lower limit post, be fixedly mounted in die shoe by engage thread, under two waste materials, cutter is cut the left and right that is positioned at below after die shoe, be bolted on die shoe.
3. a kind of front swinging arm for automobile blanking die according to claim 1, it is characterized in that: described punch insert assembly is made split type, insert and form by four, comprise the first punch insert, the second punch insert, the 3rd punch insert, the 4th punch insert, the first punch insert is positioned at the left side, punch insert assembly top, the second punch insert is positioned at the right, punch insert assembly top, the 3rd punch insert is positioned at the left side, protruding insert block groupware below, the 4th punch insert is positioned at the right, punch insert assembly below, be connected with convex mould pad with alignment pin by soket head cap screw respectively.
4. a kind of front swinging arm for automobile blanking die according to claim 2, it is characterized in that: described die plate insert assembly also can be made split type, insert and form by eight, comprise the first die plate insert, the second die plate insert, the 3rd die plate insert, the 4th die plate insert, the 5th die plate insert, the 6th die plate insert, the 7th die plate insert, the 8th die plate insert, the first die plate insert is positioned in the middle of die plate insert assembly top, the second die plate insert is positioned at the left side, die plate insert assembly top, the 3rd die plate insert is positioned at the right, recessed insert block groupware top, the 4th die plate insert is positioned at the middle limit that keeps left of die plate insert assembly, the 5th die plate insert is kept right in the middle of being positioned at die plate insert assembly, the 6th die plate insert is positioned at the centre of die plate insert assembly, the 7th die plate insert is positioned at the left side, below of die plate insert assembly, the 8th die plate insert is positioned at the right, below of die plate insert assembly, be connected with die block with alignment pin by soket head cap screw respectively.
5. a kind of front swinging arm for automobile blanking die according to claim 3, it is characterized in that: the first described punch insert comprises the first trimming profile, the first bolt mounting holes, the first locating hole, the first trimming profile is located at the periphery of the first punch insert, the first bolt mounting holes is located in the upper plane of the first punch insert, and the first locating hole is located near of the first bolt mounting holes; The second described punch insert comprises: the second trimming profile, the second bolt mounting holes, the second locating hole, the second trimming profile is located at the periphery of the second punch insert, the second bolt mounting holes is located in the upper plane of the second punch insert, and the second locating hole is located near of the second bolt mounting holes; The 3rd described punch insert comprises: the 3rd trimming profile, the 3rd bolt mounting holes, the 3rd locating hole, the 3rd trimming profile is located at the periphery of the 3rd punch insert, the 3rd bolt mounting holes is located in the upper plane of the 3rd punch insert, and the 3rd locating hole is located near of the 3rd bolt mounting holes; The 4th described punch insert comprises: the 4th trimming profile, the 4th bolt mounting holes, the 4th locating hole, the 4th trimming profile is located at the periphery of the 4th punch insert, the 4th bolt mounting holes is located in the upper plane of the 4th punch insert, and the 4th locating hole is located near of the 4th bolt mounting holes.
6. a kind of front swinging arm for automobile blanking die according to claim 4, it is characterized in that: the first described die plate insert comprises: the 5th trimming profile, the 5th bolt mounting holes, the 5th locating hole, the 5th trimming profile is located at the periphery of the first die plate insert, the 5th bolt mounting holes is located in the upper plane of the first die plate insert, and the 5th locating hole is located near of the 5th bolt mounting holes; The second described die plate insert comprises: the 6th trimming profile, the 6th bolt mounting holes, the 6th locating hole, the 6th trimming profile is located at the periphery of the second die plate insert, the 6th bolt mounting holes is located in the upper plane of the second die plate insert, and the 6th locating hole is located near of the 6th bolt mounting holes; The 3rd described die plate insert comprises: the 7th trimming profile, the 7th bolt mounting holes, the 7th locating hole, the 7th trimming profile is located at the periphery of the 3rd die plate insert, the 7th bolt mounting holes is located in the upper plane of the 3rd die plate insert, and the 7th locating hole is located near of the 7th bolt mounting holes; The 3rd described die plate insert comprises: the 8th trimming profile, the 8th bolt mounting holes, the 8th locating hole, the 8th trimming profile is located at the periphery of the 4th die plate insert, the 8th bolt mounting holes is located in the upper plane of the 4th die plate insert, and the 8th locating hole is located near of the 8th bolt mounting holes; The 5th described die plate insert comprises: the 9th trimming profile, the 9th bolt mounting holes, the 9th locating hole, the 9th trimming profile is located at the periphery of the 5th die plate insert, the 9th bolt mounting holes is located in the upper plane of the 5th die plate insert, and the 9th locating hole is located near of the 9th bolt mounting holes; The 6th described die plate insert comprises: the tenth trimming profile, the tenth bolt mounting holes, the tenth locating hole, the tenth trimming profile is located at the periphery of the 6th die plate insert, the tenth bolt mounting holes is located in the upper plane of the 6th die plate insert, and the tenth locating hole is located near of the tenth bolt mounting holes; The 7th described die plate insert comprises: the 11 trimming profile, the 11 bolt mounting holes, the 11 locating hole, the 11 trimming profile is located at the periphery of the 7th die plate insert, the 11 bolt mounting holes is located in the upper plane of the 7th die plate insert, and the 11 locating hole is located near of the 11 bolt mounting holes; The 8th described die plate insert comprises: the 12 trimming profile, the 12 bolt mounting holes, the 12 locating hole, the 12 trimming profile is located at the periphery of the 6th die plate insert, the 12 bolt mounting holes is located in the upper plane of the 8th die plate insert, and the 12 locating hole is located near of the 12 bolt mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785894.0U CN203830508U (en) | 2013-12-04 | 2013-12-04 | Automobile front swing arm blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785894.0U CN203830508U (en) | 2013-12-04 | 2013-12-04 | Automobile front swing arm blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203830508U true CN203830508U (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320785894.0U Expired - Fee Related CN203830508U (en) | 2013-12-04 | 2013-12-04 | Automobile front swing arm blanking die |
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| CN (1) | CN203830508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138581A (en) * | 2017-07-14 | 2017-09-08 | 陕西舜洋电子科技有限公司 | Combined steel plate forming punching machine mold |
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2013
- 2013-12-04 CN CN201320785894.0U patent/CN203830508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138581A (en) * | 2017-07-14 | 2017-09-08 | 陕西舜洋电子科技有限公司 | Combined steel plate forming punching machine mold |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20181204 |