CN109158484A - Coachbuilt body crossbeam process equipment - Google Patents

Coachbuilt body crossbeam process equipment Download PDF

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Publication number
CN109158484A
CN109158484A CN201811066770.0A CN201811066770A CN109158484A CN 109158484 A CN109158484 A CN 109158484A CN 201811066770 A CN201811066770 A CN 201811066770A CN 109158484 A CN109158484 A CN 109158484A
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CN
China
Prior art keywords
block
plate
station
upper die
stripper
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Granted
Application number
CN201811066770.0A
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Chinese (zh)
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CN109158484B (en
Inventor
黄昭明
王利
王仕雄
胡李勇
陈华
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HEHAI UNIVERSITY WENTIAN COLLEGE
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HEHAI UNIVERSITY WENTIAN COLLEGE
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Priority to CN201811066770.0A priority Critical patent/CN109158484B/en
Publication of CN109158484A publication Critical patent/CN109158484A/en
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Publication of CN109158484B publication Critical patent/CN109158484B/en
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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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/08—Dies with different parts for several steps in a process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14—Dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
    • 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
    • B21D37/10—Die sets; Pillar guides

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The invention discloses a kind of coachbuilt body crossbeam process equipments, including blanking die, the first transmitting mould, the second transmitting mould and third to transmit mould；Blanking die is correspondingly provided with the first blanking station；First transmitting mould is correspondingly provided with four stations, is respectively the second drawing station, third deburring and punching station, the 4th flange station and the 5th punching and deburring station by processing sequencing；Second transmitting mould is correspondingly provided with four stations, is respectively the 6th flange station, the seventy percentth shape and flange station, the 8th flange station and the 9th flange station by processing sequencing；Third transmitting mould is correspondingly provided with three stations, is respectively the tenth flange station, the 11st flange station and the 12nd punching and shaping station by processing sequencing.Coachbuilt body crossbeam process equipment of the invention easily realizes that high-speed automated punching production, punching quality are stablized, substantially increases production efficiency.

Description

Coachbuilt body crossbeam process equipment
Technical field
The invention belongs to technical field of mold, specifically, the present invention relates to a kind of coachbuilt body crossbeam process equipments.
Background technique
In order to improve productivity ratio with reduce cost, many coverings are made of the method that progressive stamping is processed on automobile, And the progressive stamping processing report of complexity Metal Sheets for Body-manufacturing high for opening shape is seldom, coachbuilt body crossbeam belongs to a kind of opening The high complexity Metal Sheets for Body-manufacturing of shape.Implement the high complexity Metal Sheets for Body-manufacturing progressive stamping difficulty of processing of opening shape and is mainly reflected in work Position planning, each station product displacement and positioning, nonstandard inclined wedge arrangement and design etc..
Currently, the high complexity Metal Sheets for Body-manufacturing majority application single die of opening shape has punch process, can guarantee in this way Punching precision and quality, but require matched lathe quantity more, and production efficiency is low.Cooperative mechanical hand implements opening shape The high complexity Metal Sheets for Body-manufacturing high speed of opening shape may be implemented certainly in high complexity Metal Sheets for Body-manufacturing multi-station transfer die punch process Dynamicization punching production, punching quality are stablized, and substantially increase production efficiency, but the enforcement difficulty of the technology is big.In order to solve The technical issues of facing, the design scheme for being badly in need of providing a kind of coachbuilt body crossbeam multi-station transfer die are very important.
The patent document of Publication No. CN103331371A discloses a kind of oil sump stamping die and mounting structure, institute Selecting technology scheme is related to a kind of oil sump stamping die and mounting structure, which passes through upper die holder and lower die holder and material pressing core etc. Structure is used cooperatively, and the punching press of complicated shape part, oil sump and various vapour to simple shape are completed by universal mold The punching press effect of vehicle components is preferable.But the mold is that compound die can only produce the relatively simple oil sump of shape, multiple to shape Miscellaneous oil sump production efficiency is not high, therefore not very practical.
For another example the patent document of Publication No. CN105537393A discloses a kind of engine sump tank multi-station transfer die, Its chosen technique scheme is related to 9 station of a set of engine sump tank transmitting mould using TRANSFER METHOD design, which is a cuff There is the press-through die of simple punching and flange, complexity Metal Sheets for Body-manufacturing transmitting mould design reference high for opening shape is not Greatly.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention provides a kind of sedan-chair Vehicle vehicle body crossbeam process equipment, it is therefore an objective to improve production efficiency.
To achieve the goals above, the technical scheme adopted by the invention is as follows: coachbuilt body crossbeam process equipment, including by plus Blanking die, the first transmitting mould, the second transmitting mould and the third that work sequencing is sequentially arranged transmit mould；
Blanking die includes blanking upper die component and blanking lower mold assemblies, and blanking upper die component and blanking lower mold assemblies correspondence are set There is the first blanking station；
First transmitting mould includes the first upper die component and the first lower mold assemblies, the first upper die component and the first lower mold assemblies pair It should set there are four station, be respectively the second drawing station, third deburring and punching station, the 4th flange work by processing sequencing Position and the 5th punching and deburring station；
Second transmitting mould includes the second upper die component and the second lower mold assemblies, the second upper die component and the second lower mold assemblies pair It should set there are four station, be respectively the 6th flange station, the seventy percentth shape and flange station, the 8th flange work by processing sequencing Position and the 9th flange station；
Third transmitting mould includes third upper die component and third lower mold assemblies, third upper die component and third lower mold assemblies pair It should set there are three station, be respectively the tenth flange station, the 11st flange station and the 12nd punching by processing sequencing And shaping station.
At the corresponding first blanking station, the blanking upper die component includes the first cope plate and is set on first The first formed punch, the second formed punch, third formed punch, the 4th formed punch, the first stripper, the second stripper and insert in template, first Formed punch, the second formed punch and third formed punch are located at the same side of the 4th formed punch, and the first formed punch, the second formed punch and third formed punch pass through the One stripper, the 4th formed punch pass through the second stripper, and the blanking lower mold assemblies include that the first lower template and the first formed punch match The first fixed plate for closing, the second fixed plate matched with the second formed punch, the third fixed plate and the matched with third formed punch The first cavity plate that four formed punches match and the second cavity plate matched with insert, the first fixed plate, the second fixed plate, third are fixed Plate, the first cavity plate and the second cavity plate are set in the first lower template, and the first fixed plate, the second fixed plate and third fixed plate are located at The lower section of first stripper, the first cavity plate and the second cavity plate are located at the lower section of the second stripper.
The corresponding second drawing station, first upper die component include the second cope plate and are set to the second cope plate On two forming blocks, first lower mold assemblies include the second lower template, the stripper being set in the second lower template and solid Reservation is set in fixing seat and shapes the internal shaping block and be set to discharging that blocks match with two of the first upper die component Block is shaped outside two matched on plate and with two forming blocks of the first upper die component, internal shaping block, which is located at outside two, shapes block Between.
The corresponding third deburring and punching station, first upper die component include third cope plate, are set to third Fixed plate, stripper, positioning pin and formed punch on cope plate and eight deburring cutter blocks being set in fixed plate, described first Lower mold assemblies include third lower template and the interior cavity plate being set in third lower template and two outer cavity plates, the first upper die component Stripper, positioning pin and formed punch matched with interior cavity plate, eight deburring cutter blocks of the first upper die component and two outer cavity plate phases Cooperation, interior cavity plate are located between two outer cavity plates.
The corresponding 4th flange station, first upper die component include the 4th cope plate, are set to the 4th cope plate On stripper and two outside forming block and the internal shaping blocks that are set on stripper, internal shaping block, which is located at outside two, shapes blocks Between, first lower mold assemblies include the 4th lower template and the forming block being set in the 4th lower template and two positioning Pin, forming block is matched with block is shaped outside the internal shaping block of the first upper die component and two.
Corresponding 5th punching and deburring station, first upper die component include the 5th cope plate, are set to the 5th Stripper on cope plate and the forming block being set on stripper, first lower mold assemblies are including the 5th lower template and set The cavity plate being placed in the 5th lower template, the forming block being set on stripper match with the cavity plate being set in the 5th lower template It closing, the first transmitting mould further includes the first hole punched device, the second hole punched device, the first blanking apparatus and the second blanking apparatus, First hole punched device, the second hole punched device, the first blanking apparatus and the second blanking apparatus and the first upper die component and the first lower die Component connection, the first hole punched device and the second hole punched device be it is positioned opposite, the first blanking apparatus and the second blanking apparatus are phase To arrangement, the cavity plate on the 5th cope plate is set between the first hole punched device and the second hole punched device, is set to the 5th Cavity plate on cope plate also is located between the first blanking apparatus and the second blanking apparatus.
The corresponding 6th flange station, second upper die component include the 6th cope plate and are set to the 6th cope plate On two forming blocks, second lower mold assemblies include the 6th lower template, the stripper being set in the 6th lower template, setting In the forming block on stripper and the forming block being set in the 6th lower template, two forming blocks and second of the second upper die component Two forming blocks of lower mold assemblies match.
Corresponding seventy percentth shape and flange station, second upper die component include the 7th cope plate, are set to the 7th Stripper, two formed punches, front forming block and two binders side forming block and be set on stripper on cope plate Plate, second lower mold assemblies include the 7th lower template and the front being set in the 7th lower template forming block and rear portion forming Block, the front forming block of the second lower mold assemblies are located at the lower section of the front forming block of the second upper die component and two front forming blocks It matches, rear portion forming block is located at the lower section of pressure plate and two side forming blocks and rear portion shapes block and pressure plate and two sides Portion's forming block matches.
The corresponding 8th flange station, second upper die component include the 8th cope plate, are set to the 8th cope plate On stripper and the pressure plate that is set on stripper, second lower mold assemblies include the 8th lower template and be set to the 8th The forming block matched in lower template and with pressure plate, the second transmitting mould further include the first hemmer and the second flange dress Set, the first hemmer and the second hemmer connect with the second upper die component and the second lower mold assemblies and the first hemmer and Second hemmer be it is positioned opposite, shape block between the first hemmer and the second hemmer.
The corresponding 9th flange station, second upper die component include the 9th cope plate and are set to the 9th cope plate On forming block, second lower mold assemblies include the 9th lower template, the stripper being set in the 9th lower template, are set to and unload Rear portion forming block on flitch shapes block, the forming block of the second upper die component and second with the front being set in the 9th lower template The rear portion forming block and front forming block of lower mold assemblies match.
The corresponding tenth flange station, the third upper die component include the tenth cope plate, are set to the tenth cope plate On pressure plate and rear portion forming block and the two fronts forming block being set in pressure plate, the third lower mold assemblies include Tenth lower template and the forming block being set in the tenth lower template, forming block and rear portion forming block and two front forming blocks match It closes.
The corresponding 11st flange station, the third upper die component include the 11st cope plate and are set to the 11st Pressure plate on cope plate, the third lower mold assemblies include the 11st lower template and the forming that is set in the 11st lower template Block, the third transmitting mould further includes third hemmer, third hemmer and third upper die component and third lower mold assemblies Connection, forming block are matched with third hemmer and pressure plate.
Corresponding 12nd punching and shaping station, the third upper die component include the 12nd cope plate, are set to Stripper, two forming blocks and formed punch on 12nd cope plate and the window board being set on stripper, under the third Membrane module includes the 12nd lower template, the fixing seat being set in the 12nd lower template and two forming blocks and is set to fixation Two forming blocks of the cavity plate on seat, third lower mold assemblies are matched with two forming blocks of third upper die component, formed punch and cavity plate It matches, fixed seating is between two forming blocks.
Coachbuilt body crossbeam process equipment of the invention, has the advantage that
1, it is shaped for the open side of high complexity coachbuilt body crossbeam, first tablet side of the punching for open side forming Boundary reapplies the stamping work that coachbuilt body crossbeam open side is completed in a drawing, avoids and utilize rectangle tablet drawing The unfavorable situation that more set wedge mechanism piecemeals are punched into coachbuilt body crossbeam open side complex arrangement is reapplied afterwards；
2, easily realize that high-speed automated punching production, punching quality are stablized using multi-station transfer die punch process, significantly Improve production efficiency；
3, in the case where reducing station arrangement as far as possible, each station product of cross beam of car structural member multi-station transfer die is closed The positioning of reason, the overturning of reasonable product, reasonable wedge mechanism arrangement, the work for reducing later period sheet metal forming numerical simulation are difficult Degree and die debugging workload, efficient, the high-precision punch process for completing high complexity coachbuilt body crossbeam.
Detailed description of the invention
This specification includes the following drawings, and shown content is respectively:
Fig. 1 is the structural schematic diagram of coachbuilt body crossbeam；
Fig. 2 is the structural schematic diagram of another angle of coachbuilt body crossbeam；
Fig. 3 is stock layout technological design figure；
Fig. 4 is the structural schematic diagram of blanking die；
Fig. 5 is the structural schematic diagram of blanking upper die component；
Fig. 6 is the top view of blanking upper die component；
Fig. 7 is the structural schematic diagram of blanking lower mold assemblies；
Fig. 8 is the top view of blanking lower mold assemblies；
Fig. 9 is the structural schematic diagram of the first transmitting mould；
Figure 10 is the structural schematic diagram of the first upper die component；
Figure 11 is the structural schematic diagram of the first lower mold assemblies；
Figure 12 is the partial structural diagram at the 5th punching and deburring station；
Figure 13 is the structural schematic diagram of the first hole punched device；
Figure 14 is the structural schematic diagram of the second hole punched device；
Figure 15 is the structural schematic diagram of the first blanking apparatus；
Figure 16 is the structural schematic diagram of the second blanking apparatus；
Figure 17 is the structural schematic diagram of the second transmitting mould；
Figure 18 is the structural schematic diagram of the second upper die component；
Figure 19 is the structural schematic diagram of the second lower mold assemblies；
Figure 20 is the partial structural diagram at the 8th flange station；
Figure 21 is the structural schematic diagram of third transmitting mould；
Figure 22 is the structural schematic diagram of third upper die component；
Figure 23 is the structural schematic diagram of third lower mold assemblies；
Figure 24 is the partial structural diagram at the 11st flange station；
Figure 25 is the structural schematic diagram of the tablet formed in the first blanking station；
Figure 26 is the bottom substance schematic diagram of coachbuilt body crossbeam；
In the figure, it is marked as 1, blanking upper die component；101, cope plate；102, the first formed punch；103, the second formed punch；104, Three formed punches；105, the 4th formed punch；106, the first stripper；107, the second stripper；108, correcting is followed closely；109, insert；2, blanking Lower mold assemblies；201, lower template；202, the first fixed plate；203, the second fixed plate；204, third fixed plate；205, first is recessed Mould；206, the second cavity plate；207, guide pad；208, guide ruler；3, formed punch is cut off；4, mounting plate；5, third cavity plate；6, window board； 7, the first upper die component；701, block is shaped；702, block is shaped；703, fixed plate；704, deburring cutter block；705, deburring cutter block； 706, deburring cutter block；707, deburring cutter block；708, deburring cutter block；709, deburring cutter block；710, deburring cutter block；711, edge iron Block；712, positioning pin；713, formed punch；714, stripper；715, internal shaping block；716, outer forming block；717, stripper；718, at Shape block；719, stripper；720, the second cope plate；721, third cope plate；722, the 4th cope plate；723, the 5th cope plate； 8, the first lower mold assemblies；801, stripper；802, fixing seat；803, internal shaping block；804, outer forming block；805, interior cavity plate； 806, outer cavity plate；807, block is shaped；808, positioning pin；809, cavity plate；810, the second lower template；811, third lower template；812, 4th lower template；813, the 5th lower template；9, the second upper die component；901, block is shaped；902, block is shaped；903, stripper； 904, formed punch；905, front shapes block；906, side shapes block；907, pressure plate；908, stripper；909, pressure plate；910, Shape block；911, the 6th cope plate；912, the 7th cope plate；913, the 8th cope plate；914, the 9th cope plate；10, under second Membrane module；1001, stripper；1002, block is shaped；1003, block is shaped；1004, front shapes block；1005, rear portion shapes block； 1006, block is shaped；1007, stripper；1008, rear portion shapes block；1009, front shapes block；1010, the 6th lower template； 1011, the 7th lower template；1012, the 8th lower template；1013, the 9th lower template；11, third upper die component；1101, pressure plate； 1102, rear portion shapes block；1103, front shapes block；1104, pressure plate；1105, stripper；1106, block is shaped；1107, it rushes Head；1108, the tenth cope plate；1109, the 11st cope plate；1110, the 12nd cope plate；12, third lower mold assemblies；1201, Shape block；1202, block is shaped；1203, fixing seat；1204, block is shaped；1205, cavity plate；1207, the tenth lower template；1208, 11 lower templates；1209, the 12nd lower template；13, the first hole punched device；1301, the first punching drive block；1302, the first punching Hole sliding block；1303, the first pierce punch；14, the second hole punched device；1401, the second punching drive block；1402, the second punching is sliding Block；1403, the second pierce punch；15, the first blanking apparatus；1501, the first punching drive block；1502, the first punching sliding block； 1503, the first deburring cutter block；16, the second blanking apparatus；1601, the second punching drive block；1602, the second punching sliding block；1603, Second deburring cutter block；17, the first flange drive block；18, the first flange sliding block；19, the first flange formed punch；20, the second flange drives Motion block；21, the second flange sliding block；22, the second flange formed punch；23, third flange drive block；24, third flange sliding block；25, it turns over Side punch-pin；26, crossbeam mainboard body；27, the first side plate；28, the second side plate；29, the first lateral flange；30, the second lateral flange；31, Third lateral flange；32, first end flange；33, the second end flange；34, lightening hole；35, the first upper die holder；36, under first Die holder；37, the second upper die holder；38, the second lower die holder；39, third upper die holder；40, third lower die holder；A, the first blanking station； B, the second drawing station；C, third deburring and punching station；D, the 4th flange station；E, the 5th punching and deburring station；F, Six flange stations；G, the seventy percentth shape and flange station；H, the 8th flange station；I, the 9th flange station；J, the tenth flange station； K, the 11st flange station；L, the 12nd punching and shaping station.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to design of the invention, technical solution Solution, and facilitate its implementation.
As shown in Fig. 1 to Figure 24, the present invention provides a kind of coachbuilt body crossbeam process equipments, including successively suitable by processing Blanking die, the first transmitting mould, the second transmitting mould and the third that sequence is sequentially arranged transmit mould.
For the structure of coachbuilt body crossbeam as shown in Figure 1, Figure 2 and shown in Figure 25, coachbuilt body crossbeam includes crossbeam mainboard body and cross First side plate of the one side edge connection of beam mainboard body, the second side plate and the being connect with another side edge of crossbeam mainboard body First lateral flange of side plate connection, the second lateral flange being connect with the second side plate, the third rollover being connect with the second lateral flange Side, the first end flange being connect with an end margin of crossbeam mainboard body and connect with another end margin of crossbeam mainboard body Two end flange, the first side plate and the second side plate are positioned opposite and the first side plate and the second side plate towards the same of crossbeam mainboard body Side is stretched out, and the first side plate and the second side plate are parallel, the first side plate and the second side plate and for along the length side of crossbeam mainboard body One end on the length direction from crossbeam mainboard body extends to the other end on the length direction of crossbeam mainboard body, the first side plate And second substantially 90 degree of angle between side plate and crossbeam mainboard body.The length direction of first end flange and crossbeam mainboard body On one end be fixedly connected, the second end flange is fixedly connected with the other end on the length direction of crossbeam mainboard body, first end Portion's flange and the second end flange are positioned opposite and first end flange and the second end flange and the first side plate and second side Plate is stretched out towards the same side of crossbeam mainboard body, and one end on the length direction of first end flange and the first side plate is fixed to be connected It connects, the second end flange is fixedly connected with the other end on the length direction of the first side plate.First lateral flange and crossbeam mainboard body To be positioned opposite, the first lateral flange is fixedly connected with the one side edge of the first side plate, and crossbeam mainboard body is another with the first side plate Side edge is fixedly connected, and the first lateral flange is simultaneously prolonged for the length direction of the first side plate from one end on the length direction of the first side plate Extend to the other end on the length direction of the first side plate.Second lateral flange is fixedly connected with the one side edge of the second side plate, crossbeam Mainboard body is fixedly connected with another side edge of the second side plate, the second lateral flange and be the length direction of the second side plate from second side One end on the length direction of plate extends to the other end on the length direction of the second side plate.Third lateral flange and the second lateral flange One side edge be fixedly connected, the second side plate is fixedly connected with another side edge of the second lateral flange, third lateral flange and be the The length direction of two lateral flanges is from the length direction that one end on the length direction of the second lateral flange extends to the second lateral flange The other end, the second lateral flange and third lateral flange are located at the same side of the second side plate.Loss of weight there are two being set on crossbeam mainboard body Hole, lightening hole are rectangular opening, and lightening hole is the through-hole on crossbeam mainboard body along plate thickness direction through setting.It is set on first side plate There are two first through hole, first through hole is circular hole, and first through hole is the through-hole on the first side plate along plate thickness direction through setting. It is set on second side plate there are two the second through-hole, the second through-hole is circular hole, and the second through-hole is to pass through on the second side plate along plate thickness direction Wear the through-hole set.
When processing coachbuilt body crossbeam, the blank processing through blanking die at the first blanking station first forms tablet, Then the successively processing through the first transmitting mould, the second transmitting mould and third transmitting mould by tablet, ultimately forms coachbuilt body crossbeam. And blanking station is independently arranged a set of blanking die, and which is that subsequent work stations is not interfered to work in reconditioning, have structure simple, The advantages that machining accuracy is high helps to improve machining accuracy and processing efficiency.
As shown in Figures 3 to 8, blanking die includes blanking upper die component 1 and blanking lower mold assemblies 2,1 phase of blanking upper die component Linear reciprocating motion can be done for blanking lower mold assemblies 2 along the vertical direction, realize punching press movement, blanking upper die component 1 and blanking Lower mold assemblies 2 are correspondingly provided with the first blanking station.Blanking upper die component 1 includes the first cope plate 101 and is set on first The first formed punch 102, the second formed punch 103, third formed punch 104, the 4th formed punch 105, the first stripper 106, second in template 101 Stripper 107 and insert 109, the first formed punch 102, the second formed punch 103 and third formed punch 104 are located at the same of the 4th formed punch 105 Side, the first formed punch 102, the second formed punch 103 and third formed punch 104 pass through the first stripper 106, and the 4th formed punch 105 passes through second Stripper 107, blanking lower mold assemblies 2 include the first lower template 201, matched with the first formed punch 102 the first fixed plate 202, The second fixed plate 203 matched with the second formed punch 103, the third fixed plate 204 and the 4th matched with third formed punch 104 The first cavity plate 205 that formed punch 105 matches and the second cavity plate 206 matched with insert 109, the first fixed plate 202, second are solid Fixed board 203, third fixed plate 204, the first cavity plate 205 and the second cavity plate 206 are set in the first lower template 201, and first is fixed Plate 202, the second fixed plate 203 and third fixed plate 204 are located at the lower section of the first stripper 106, and the first cavity plate 205 and second is recessed Mould 206 is located at the lower section of the second stripper 107.
As shown in Fig. 4 to Fig. 8, the first formed punch 102, the second formed punch 103 and third formed punch 104 are in equal with first direction On capable same straight line, the first stripper 106 and the second stripper 107 are on the parallel same straight line of second direction, the One direction and second direction are that horizontal direction and first direction and second direction are perpendicular, and in processing, blank is in blanking die On moved in a second direction.First formed punch 102, the second formed punch 103 and third formed punch 104 are round punch, the first punching First 102, second formed punch 103 and third formed punch 104 are vertically arranged on the first cope plate 101, and the first formed punch 102, second rushes First 103 and the upper end of third formed punch 104 be fixedly connected with the first cope plate 101, the second formed punch 103 is arranged two, two second For formed punch 103 between the first formed punch 102 and third formed punch 104, the first formed punch 102 and third formed punch 104 are respectively set one It is a.First formed punch 102 and third formed punch 104 form two on blank and lead for going out a guide hole respectively on blank Pilot hole, two guide holes are circular hole.For being punched to blank, two the second formed punches 103 rush second formed punch 103 on blank Two circular through-holes out.
As shown in Figures 4 to 6, the first stripper 106 and the second stripper 107 are connected with the first cope plate 101, and first Stripper 106 and the second stripper 107 are rectangular plate, the first stripper 106 and the second stripper 107 be it is horizontally disposed, the The length direction of one stripper 106 is parallel with the length direction of the first stripper 106, the width direction of the first stripper 106 Parallel with the width direction of the second stripper 107, the first stripper 106 and the second stripper 107 are located at the first cope plate 101 Lower section and the first stripper 106 and the second stripper 107 be in sustained height, the first stripper 106 and the second stripper 107 It is parallel with the first cope plate 101.For first stripper 106 tool there are four through-hole, four through-holes are respectively used to allow the first formed punch 102, two the second formed punches 103 and third formed punch 104 pass through.4th formed punch 105 is abnormal-shaped punch, the shape of the 4th formed punch 105 Match with the shape of tablet, the 4th formed punch 105 is fixedly connected with the first cope plate 101, and the second stripper 107 is sheathed on the 4th On formed punch 105, the second stripper 107 has the avoid holes for allowing the 4th formed punch 105 to pass through, which is in the second stripper Along plate thickness direction through the through-hole of setting on 107, the shape of avoid holes and the shape of the 4th formed punch 105 match, the 4th formed punch 105 match with the first cavity plate 205, are punched to blank, obtain the satisfactory tablet of shape, the shape of tablet is as schemed Shown in 25.
As shown in Fig. 4, Fig. 7 and Fig. 8, the first fixed plate 202, the second fixed plate 203 and third fixed plate 204 are fixedly installed In on the top surface of the first lower template 201, the first fixed plate 202, the second fixed plate 203 and third fixed plate 204 are along first party To being sequentially arranged, the first fixed plate 202, the second fixed plate 203 and third fixed plate 204 are used to match with the first stripper 106 It closes, clamps the blank to punching.First fixed plate 202 has the circular hole for allowing the first formed punch 102 to be inserted into, which is the Along the vertical direction through the through-hole of setting in one fixed plate 202.Second fixed plate 203 has allow the second formed punch 103 to be inserted into two A circular hole, the circular hole are in the second fixed plate 203 along the vertical direction through the through-hole of setting.Third fixed plate 204 has one A circular hole for allowing third formed punch 104 to be inserted into, the circular hole are in third fixed plate 204 along the vertical direction through the through-hole of setting. First lower template 201, which has, to be connected to and uses with the circular hole in the first fixed plate 202, the second fixed plate 203 and third fixed plate 204 In the material-dropping hole that the waste material for allowing punching to generate passes through, material-dropping hole is in the first lower template 201 along the vertical direction through setting Through-hole.First cavity plate 205 is fixedly installed on the top surface of the first lower template 201, the first fixed plate 202,203 and of the second fixed plate Third fixed plate 204 is located at the same side of the first cavity plate 205, and the first cavity plate 205 is pressed from both sides for matching with the second stripper 107 Firmly blank to be punched.First cavity plate 205 simultaneously is used to match with the 4th formed punch 105, realizes that first is recessed to the punching of blank There is the shaped hole for allowing the 4th formed punch 105 to be inserted into, the shape phase of the shape of shaped hole and the 4th formed punch 105 at the center of mould 205 Matching, the shaped hole and on the first cavity plate 205 along the vertical direction through setting through-hole.First lower template 201 have with The material-dropping hole that shaped hole connection on first cavity plate 205 and the blanking for allowing punching to generate pass through, the material-dropping hole are first Along the vertical direction through the through-hole of setting in lower template 201.
As shown in Fig. 4 to Fig. 8, the second cavity plate 206 is fixedly installed on the top surface of the first lower template 201, the second cavity plate 206 It is arranged two and two the second cavity plates 206 is on the same straight line parallel with first direction, the second cavity plate 206 is located at first The inside of cavity plate 205, the first cavity plate 205 is equipped with the groove for accommodating the second cavity plate 206, correspondingly, insert 109 is also provided with two A, two inserts 109 are on the same straight line parallel with first direction, two inserts 109 respectively with second cavity plate 206 match, and the upper end of insert 109 is fixedly connected with the first cope plate 101, and the 4th formed punch 105, which has, allows insert 109 to accommodate edge The groove of block 109.Two inserts 109 are matched with two the second cavity plates 206, are punched in the two sides of blank to blank, and Cooperate the 4th formed punch 105 and the first cavity plate 205, form tablet, tablet is separated with the position where the guide hole on blank.
As shown in Fig. 4 to Fig. 8, lower mold assemblies 2 further include being set in the first lower template 201 and for playing guiding to blank The guide pad 207 of effect, guide pad 207 is arranged two and two guide pads 207 be in it is parallel with first direction it is same always On line.In a second direction, for the first fixed plate 202 between the first cavity plate 205 and one of guide pad 207, third is solid Fixed board 204 is between the first cavity plate 205 and another guide pad 207.Guide pad 207 is that horizontally disposed and guide pad 207 has There is certain length, the length direction of guide pad 207 is parallel with second direction, and guide pad 207 is towards the first lower template 201 Outside is stretched out, and one end on the length direction of guide pad 207 is fixedly connected with the first lower template 201, and two guide pads 207 match It closes, for guiding blank in a second direction towards movement at formed punch, blank is inserted between two guide pads 207.Guide pad 207 With the first guide groove for allowing blank to be embedded in, which is that the length direction on guide pad 207 along guide pad 207 prolongs The rectangular recess stretched, the first guide groove simultaneously form opening on the side plane perpendicular with first direction of guide pad 207, and two Opening on guide pad 207 is opposite, and the both sides of the edge of blank are respectively embedded into the first guide groove on a guide pad 207, really It is stable to protect blank.
As shown in Fig. 4 to Fig. 8, lower mold assemblies 2 further include being set on the first cavity plate 205 and making for playing guiding to blank Guide ruler 208, guide ruler 208 is arranged two and two guide rulers 208 are on the same straight line parallel with first direction, and two Guide ruler 208 is fixed at the top of the first cavity plate 205 and guide ruler 208 is stretched out towards the top of the first cavity plate 205, each guide ruler 208 are on the same straight line parallel with second direction with a guide pad 207 respectively.In a second direction, one of them For guide ruler 208 between the first fixed plate 202 and second cavity plate 206, another guide ruler 208 is located at third fixed plate 204 Between another second cavity plate 206.Two guide rulers 208 match, for guiding blank to move in a second direction, blank insertion To between two guide rulers 208.Guide ruler 208 has the second guide groove for allowing blank to be embedded in, which is in guide ruler 208 The rectangular recess extended along the length direction of guide ruler 208, the second guide groove and the side perpendicular with first direction in guide ruler 208 Opening is formed in plane, the opening in two guide rulers 208 is opposite, and the both sides of the edge of blank are respectively embedded into a guide ruler 208 In second guide groove, it is ensured that blank is stable.
As shown in Fig. 4 to Fig. 8, upper die component 1 further includes the correcting nail 108 being set on the first cope plate 101, correcting nail 108 be vertically arranged and correcting nail 108 upper end be fixedly connected with the first cope plate 101, correcting nail 108 be used for be inserted into blank In the guide hole of upper formation, positioning action is played, and cooperates guide ruler 208 and guide pad 207 to reach and blank is accurately positioned With the effect of spacing, machining accuracy is helped to improve.Correcting nail 108 is cylindrical body, correcting nail 108 setting two and two correctings For nail 108 on the same straight line parallel with second direction, the second cavity plate 206 has the circular hole for allowing correcting nail 108 to be inserted into.
As shown in Fig. 4 to Fig. 8, automobile body sheet metal part blanking die of the invention further includes for by the cutting of cutting ingot Device, disconnecting device include the mounting plate 4 being set on the first cope plate 101, the cutting formed punch 3 being set on mounting plate 4, set It is placed in the first lower template 201 and the third cavity plate 5 that is matched with cutting formed punch 3 and is set on the second stripper 107 and position Window board 6 above third cavity plate 5.Mounting plate 4 is vertically arranged, the upper end of mounting plate 4 and the fixed company of the first cope plate 101 It connects, cutting formed punch 3 is fixed at the lower end of mounting plate 4, and cutting formed punch 3 is located at the outside of the second stripper 107, in second party Upwards, the second stripper 107 is located between cutting formed punch 3 and the first stripper 106.Third cavity plate 5 is fixed under first On the top surface of template 201, with concordant, third cavity plate 5 is located at the first cavity plate for the top surface of third cavity plate 5 and the top of the first cavity plate 205 205 side, the first fixed plate 202, the second fixed plate 203 and third fixed plate 204 are located at the other side of the first cavity plate 205. Window board 6 is located at the surface of third cavity plate 5, and window board 6 clamps blank for matching with third cavity plate 5.Third cavity plate 5 It is matched in cutting formed punch 3, by cutting ingot.
As shown in Fig. 4 to Fig. 8, disconnecting device is arranged two and two disconnecting devices are in parallel with first direction same On one straight line, there is a certain distance between two disconnecting devices, one of disconnecting device and the first fixed plate 202 be in On the parallel same straight line of second direction, another disconnecting device and third fixed plate 204 are in parallel with second direction Same straight line on, two disconnecting devices match, and cut off blank jointly.
As shown in figure 25, tablet is laminated structure, tablet tool there are two location hole, location hole be circular hole and location hole be Along the thickness direction of tablet through the through-hole of setting on tablet, the two location holes are used to be determined in subsequent work stations processing Position.
As shown in Figures 9 to 11, the first transmitting mould includes the first upper die component and the first lower mold assemblies, the first upper die component Linear reciprocating motion can be done along the vertical direction relative to the first lower mold assemblies, realize punching press movement.First upper die component and first Lower mold assemblies are correspondingly provided with four stations, by processing sequencing be respectively the second drawing station, third deburring and punching station, 4th flange station and the 5th punching and deburring station.After the first blanking station obtains tablet, tablet is transported to first It is processed at transmitting mould, on the first transmitting mould, tablet is successively in the second drawing station, third deburring and punching station, the It is processed at four flange stations and the 5th punching and deburring station, the second drawing station, third deburring and punching station, Four flange stations and the 5th punching and deburring station are sequentially arranged in a second direction on the first transmitting mould.Blanking die and It is not connected between one transmitting mould, the two is independent two molds, and tablet can be by man-handling of materials to the first transmitting mould.
As shown in Figures 9 to 11, on the first transmitting mould, tablet is processed at the second drawing station first, purpose It is the curve form that drawing goes out product, the shape of the product formed after drawing is processed on product as shown in figure 3, tentatively mold Crossbeam mainboard body and the second side plate.Corresponding second drawing station, the first upper die component include the second cope plate 720 and are set to the Two forming blocks 701,702 on two cope plates 720, the first lower mold assemblies include the second lower template 810, are set to the second lower die Stripper 801 and fixing seat 802 on plate 810 are set in fixing seat 802 and two forming blocks with the first upper die component 701, the 702 internal shaping blocks 803 matched and two forming blocks on stripper 801 and with the first upper die component are set to 701, block 804 is shaped outside 702 two matched, internal shaping block 803 is located at outside two between forming block 804.Second cope plate 720 be it is horizontally disposed, two forming blocks 701,702 are fixedly connected with the second cope plate 720 and two forming blocks 701,702 are located at The lower section of second cope plate 720, forming block 701 and forming block 702 are arranged side by side and forming block 701 and forming block 702 are in On the same straight line parallel with first direction.Second lower template 810 be it is horizontally disposed, stripper 801 is horizontally disposed, discharging Plate 801 is located at the top of the second lower template 810, and stripper 801 is mounted in the second lower template 810 by nitrogen gas spring, discharging Plate 801 can be moved along the vertical direction relative to the second lower template 810, and fixing seat 802 is fixedly connected with the second lower template 810 And fixing seat 802 is located at the top of the second lower template 810, stripper 801 is sheathed in fixing seat 802, the center of stripper 801 Locate that there is the through-hole for allowing fixing seat 802 to pass through, internal shaping block 803 is fixedly mounted on the top surface of fixing seat 802, internal shaping block 803 top surface is forming surface, and internal shaping block 803 is simultaneously located at forming block 701 and shapes the underface of block 702, shapes 701 He of block The bottom surface for shaping block 702 is forming surface.Forming block 804 is fixedly mounted on stripper 801 outside two, and block 804 is shaped outside two It is on the same straight line parallel with second direction with internal shaping block 803, forming block 804 is located at internal shaping block outside two 803 side, two shape the underface that block 804 is located at forming block 701 and forming block 702 outside.The top surface of outer forming block 804 is Forming surface, the height of two top surfaces for shaping block 804 outside are less than the height of the top surface of internal shaping block 803, shape block 701 and forming Block 702 is matched with forming block 804 and an internal shaping block 803 outside two, carries out drawing processing to tablet, the product of formation is in Box-like structure.
As shown in Figures 9 to 11, on the first transmitting mould, tablet is processed at the second drawing station first, then Punching and punching are carried out to product in third deburring and punching station, cut off the redundance at the lower edge of product, and Lightening hole is preliminarily formed on product.Corresponding third deburring and punching station, the first upper die component include third cope plate 721, set The fixed plate 703, stripper 719, positioning pin 712 and the formed punch 713 that are placed on third cope plate 721 and it is set to fixed plate Eight deburring cutter blocks 704,705,706,707,708,709,710,711 on 703, the first lower mold assemblies include third lower die Plate 811 and the interior cavity plate 805 being set in third lower template 811 and two outer cavity plates 806, the stripper of the first upper die component 719, positioning pin 712 and formed punch 713 are matched with interior cavity plate 805, eight deburring cutter blocks of the first upper die component 704,705, 706, it 707,708,709,710,711 is matched with two outer cavity plates 806, interior cavity plate 805 is located between two outer cavity plates 806. Third cope plate 721 be it is horizontally disposed, third cope plate 721 and the second cope plate 720 are in sustained height, fixed plate 703 with Third cope plate 721 is fixedly connected and fixed plate 703 is located at the lower section of third cope plate 721, and stripper 719 passes through nitrogen gas spring It is connect with third cope plate 721, stripper 719 is located at the lower section of third cope plate 721, and fixed plate 703 is sheathed on stripper On 719, fixed plate 703 has the through-hole for allowing stripper 719 to pass through, and stripper 719 can be along vertical relative to third cope plate 721 It is moved in direction.Formed punch 713 is arranged two and two formed punches 713 and is vertically arranged, and stripper 719, which has, allows two formed punches 713 through-holes passed through, two formed punches 713 are on the same straight line parallel with first direction, and formed punch 713 is located at third upper mold The upper end of the lower section of plate 721, formed punch 713 is fixedly connected with third cope plate 721, and formed punch 713 on the top surface of product for rushing Two rectangular openings out, to form two lightening holes.Positioning pin 712 is arranged two and two positioning pins 712 are vertically arranged, discharging Plate 719 has the through-hole for allowing two positioning pins 712 to pass through, and positioning pin 712 is on the same straight line parallel with first direction, Two formed punches 713 are located between two positioning pins 712, and the upper end of positioning pin 712 is fixedly connected with third cope plate 721, and two Positioning pin 712 is inserted respectively into a location hole on product, to play positioning action to product, it is ensured that machining accuracy. Eight deburring cutter blocks 704,705,706,707,708,709,710,711 are fixedly connected with fixed plate 703, eight deburring cutter blocks 704,705,706,707,708,709,710,711 lower section for being located at fixed plate 703, eight deburring cutter blocks 704,705,706, 707, it 708,709,710,711 is arranged in two column, wherein deburring cutter block 704, deburring cutter block 705,706 and of deburring cutter block Deburring cutter block 707 is on the same straight line parallel with first direction, deburring cutter block 708, deburring cutter block 709, deburring cutter block 710 and deburring cutter block 711 be on another straight line parallel with first direction, deburring cutter block 704, deburring cutter block 705, deburring Cutter block 706 and deburring cutter block 707 are located at the side of stripper 719, deburring cutter block 708, deburring cutter block 709,710 and of deburring cutter block Deburring cutter block 711 is located at the other side of stripper 719.Third lower template 811 be it is horizontally disposed, interior cavity plate 805 and two are outer recessed Mould 806 is fixedly mounted in third lower template 811 and interior cavity plate 805 and two outer cavity plates 806 are located at the upper of third lower template 811 Side, interior cavity plate 805 and two outer cavity plates 806 are on the same straight line parallel with second direction, and interior cavity plate 805 is located at discharging The shape of the underface of plate 719 and interior cavity plate 805 and the shape of stripper 719 match, interior cavity plate 805 and stripper 719 Clamping product is matched, product covers on interior cavity plate 805.Two outer cavity plates 806 are located at the side of interior cavity plate 805, wherein One outer cavity plate 806 is located at the lower section of deburring cutter block 708, deburring cutter block 709, deburring cutter block 710 and deburring cutter block 711, this is outer Cavity plate 806 is matched with deburring cutter block 704, deburring cutter block 705, deburring cutter block 706 and deburring cutter block 707, to the side of product Edge is punched；Another outer cavity plate 806 is located at deburring cutter block 704, deburring cutter block 705, deburring cutter block 706 and deburring cutter block 707 lower section, the outer cavity plate 806 match with deburring cutter block 704, deburring cutter block 705, deburring cutter block 706 and deburring cutter block 707 It closes, another side edge of product is punched, the redundance of the edge of the opposite sides of product is finally cut off.
As shown in Figures 9 to 11, on the first transmitting mould, tablet is processed at the second drawing station first, then Punching and punching processing are carried out to product in third deburring and punching station, flange then is carried out to product in the 4th flange station Molding.Corresponding 4th flange station, the first upper die component include the 4th cope plate 722, are set to unloading on the 4th cope plate 722 Flitch 714 and two internal shaping blocks 715 for shaping block 716 outside and being set on stripper 714, internal shaping block 714 are located at two Between a outer forming block 716, the first lower mold assemblies include the 4th lower die 812 and the forming block that is set in the 4th lower die 812 807 and two positioning pins 808, forming block 716 and forming block 807 match outside the internal shaping block 715 of the first upper die component and two It closes.4th cope plate 722 be it is horizontally disposed, the 4th cope plate 722 and the second cope plate 720 are in sustained height, stripper 714 It is connect by nitrogen gas spring with the 4th cope plate 722, stripper 714 is located at the lower section of the 4th cope plate 722,714 phase of stripper 4th cope plate 722 can be moved along the vertical direction.Internal shaping block 715 is fixedly mounted on the bottom of the 4th cope plate 722 On face, the bottom surface of internal shaping block 715 is forming surface, internal shaping block 715 and the surface for being located at forming block 807.It is shaped outside two Block 716 is fixedly mounted on the bottom surface of the 4th cope plate 722, and the bottom surface of outer forming block 716 is forming surface, shapes block outside two 716 are on the same straight line parallel with second direction with internal shaping block 715, outside two forming block 716 be located at it is interior at The side of shape block 715, two shape the surface that block 716 is located at forming block 807 outside.4th lower die 812 be it is horizontally disposed, Four lower dies 812 and the second lower template 810 and third lower template 811 are in sustained height, and forming block 807 is to be fixedly mounted on the 4th In lower die 812 and the top that block 807 is located at the 4th lower die 812 is shaped, the top surface of forming block 807 is forming surface.Internal shaping block 715 It is matched with the forming block 807 of lower section, clamps product, forming block 716 is matched with the forming block 807 of lower section outside two, to system Part carries out flange molding, makes 90 degree of the side lower edge downward bending of product, tentatively to mold the first side plate on product With the second lateral flange.
As shown in Figures 9 to 11, on the first transmitting mould, tablet is processed at the second drawing station first, then Punching and punching processing are carried out to product in third deburring and punching station, flange then is carried out to product in the 4th flange station Molding finally carries out punching and punching processing in the 5th punching and deburring station.Corresponding 5th punching and deburring station, on first Membrane module includes the 5th cope plate 723, the stripper 717 being set on the 5th cope plate 723 and is set on stripper 717 Block 718 is shaped, the first lower mold assemblies include the 5th lower template 813 and the cavity plate 809 that is set in the 5th lower template 813, if The forming block 718 being placed on stripper 717 is matched with the cavity plate 809 being set in the 5th lower template 813.
5th cope plate 723 be it is horizontally disposed, the 5th cope plate 723 and the second cope plate 720 are in sustained height, discharging Plate 717 is connect by nitrogen gas spring with the 5th cope plate 723, and stripper 717 is located at the lower section of the 5th cope plate 723, stripper 717 can be moved along the vertical direction relative to the 5th cope plate 723.Forming block 718 is fixedly mounted on the bottom of stripper 717 On face, the bottom surface of forming block 718 is forming surface, shapes block 718 and is located at the surface of cavity plate 809.5th lower template 813 is water Flat setting, the 5th lower template 813 and the second lower template 810 and third lower template 811 are in sustained height, and cavity plate 809 is to fix It is mounted in the 5th lower template 813 and cavity plate 809 is located at the top of the 5th lower template 813, the top surface of cavity plate 809 is forming surface. Forming block 718 is matched with the cavity plate 809 of lower section, clamps product.First transmitting mould further includes the punching of the first hole punched device 13, second Aperture apparatus 14, the first blanking apparatus 15 and the second blanking apparatus 16, the first hole punched device 13, the punching of the second hole punched device 14, first It cuts out device 15 and the second blanking apparatus 16 is connect with the first upper die component and the first lower mold assemblies, the first hole punched device 13 and second Hole punched device 14 be it is positioned opposite, the first blanking apparatus 15 and the second blanking apparatus 16 be it is positioned opposite, be set to the 5th upper mold Cavity plate 809 on plate 723 is set on the 5th cope plate 723 between the first hole punched device 13 and the second hole punched device 14 Cavity plate 809 also be located between the first blanking apparatus 15 and the second blanking apparatus 16.First hole punched device 13, cavity plate 809 and Two hole punched devices 14 are on the same straight line parallel with second direction, the first blanking apparatus 15, cavity plate 809 and the second punching Device 16 is on the same straight line parallel with first direction.Length of first blanking apparatus, 15 second blanking apparatus 16 to product Edges at two ends on degree direction is punched, and the redundance of the edge of the opposite end of product is cut off.First punching dress Set 13 and second hole punched device 14 for being punched out processing to product, the first hole punched device 13 processes second side on product Two the second through-holes on plate, the second hole punched device 14 process two first through hole on the first side plate on product.
As shown in Figure 12 and Figure 13, the first hole punched device 13 includes the be movably set in the 5th lower template 813 One punching sliding block 1302, the first punching for being fixedly installed on the 5th cope plate 723 and being used to drive the first punching sliding block 1302 Drive block 1301 and the first pierce punch 1303 being fixedly installed on the first punching sliding block 1302, the first pierce punch 1303 with Cavity plate 809 matches, and cavity plate 809 has the circular hole for allowing the first pierce punch 1303 to be inserted into, and the first pierce punch 1303 is circle Formed punch.First punching sliding block 1302 and the 5th lower template 813 are to be slidably connected, the moving direction of the first punching sliding block 1302 and the Two directions are parallel, and the first punching drive block 1301 and the first punching sliding block 1302 constitute wedge mechanism, the first punching drive block 1301 are in contact with the first punching sliding block 1302, and the axis of the first pierce punch 1303 is parallel with second direction.First punching Parallel two are arranged in formed punch 1303, and two the first pierce punches 1303 are arranged side by side and two the first pierce punches 1303 In equal height, two the first pierce punches 1303 are on the same straight line parallel with first direction.It is punched out and adds Working hour, the 5th cope plate 723 drive the first punching drive block 1301 for linear motion in the vertical direction, drive in the first punching Under the action of block 1301, the first punching sliding block 1302 drives two the first pierce punches 1303 in the horizontal direction towards cavity plate 809 It is for linear motion, it is punched out two the first pierce punches 1303 on product, goes out two circular second and lead to Hole.
As shown in figures 12 and 14, the second hole punched device 14 includes the be movably set in the 5th lower template 813 Two punching sliding blocks 1402, the second punching for being fixedly installed on the 5th cope plate 723 and being used to drive the second punching sliding block 1402 Drive block 1401 and the second pierce punch 1403 being fixedly installed on the second punching sliding block 1402, the second pierce punch 1403 with Cavity plate 809 matches, and cavity plate 809 has the hole for allowing the second pierce punch 1403 to be inserted into.Under second punching sliding block 1402 and the 5th Template 813 is to be slidably connected, and the moving direction of the second punching sliding block 1402 is parallel with second direction and the second punching sliding block 1402 direction of motion and the direction of motion of the first punching sliding block 1302 are on the contrary, the second punching drive block 1401 and the second punching Sliding block 1402 constitutes wedge mechanism, and the second punching drive block 1401 is in contact with the second punching sliding block 1402, the second pierce punch 1403 axis is parallel with second direction.Parallel two, two the second pierce punches are arranged in second pierce punch 1403 1403 is are arranged side by side and two the second pierce punches 1403 be in equal height, and two the second pierce punches 1403 are in the On the parallel same straight line in one direction.When being punched out processing, the 5th cope plate 723 drives the second punching drive block 1401 to exist For linear motion on vertical direction, under the action of the second punching drive block 1401, the second punching sliding block 1402 drives two the Two pierce punches 1403 are for linear motion towards cavity plate 809 in the horizontal direction, finally making two the second pierce punches 1403 It is punched out on part, goes out two first through hole.
As shown in Figure 12 and Figure 15, the first blanking apparatus 15 includes the be movably set in the 5th lower template 813 One punching sliding block 1502 is fixedly installed on the 5th cope plate 723 and for driving the first of the first punching sliding block 1502 to be punched Drive block 1501 and the first deburring cutter block 1503 being fixedly installed on the first punching sliding block 1502, the first deburring cutter block 1503 with Cavity plate 809 matches.First punching sliding block 1502 is to be slidably connected with the 5th lower template 813, the shifting of the first punching sliding block 1502 Dynamic direction is horizontal direction, and the first punching drive block 1501 and the first punching sliding block 1502 constitute wedge mechanism, and the first punching drives Motion block 1501 is in contact with the first punching sliding block 1502.When carrying out punch press process, the 5th cope plate 723 drives the first punching driving Block 1501 is for linear motion in the vertical direction, under the action of the first punching drive block 1501, the first punching 1502 band of sliding block Dynamic first deburring cutter block 1503 is for linear motion towards cavity plate 809 in the horizontal direction, final first deburring cutter block 1503 and cavity plate 809 match, and are punched to the lower edge of product end, cut off the redundance at the lower edge of product end.
As shown in Figure 12 and Figure 16, the second blanking apparatus 16 includes the be movably set in the 5th lower template 813 Two punching sliding blocks 1602 are fixedly installed on the 5th cope plate 723 and for driving the second of the second punching sliding block 1602 to be punched Drive block 1601 and the second deburring cutter block 1603 being fixedly installed on the second punching sliding block 1602, the second deburring cutter block 1603 with Cavity plate 809 matches.Second punching sliding block 1602 is to be slidably connected with the 5th lower template 813, the shifting of the second punching sliding block 1602 Dynamic direction is horizontal direction, and the second punching drive block 1601 and the second punching sliding block 1602 constitute wedge mechanism, and the second punching drives Motion block 1601 is in contact with the second punching sliding block 1602.When carrying out punch press process, the 5th cope plate 723 drives the second punching driving Block 1601 is for linear motion in the vertical direction, under the action of the second punching drive block 1601, the second punching 1602 band of sliding block Dynamic second deburring cutter block 1603 is for linear motion towards cavity plate 809 in the horizontal direction, final second deburring cutter block 1603 and cavity plate 809 match, and are punched to the lower edge of product end, cut off the redundance at the lower edge of product end.
As shown in figure 9, the first transmitting mould further includes the first upper die holder 35 and the first lower die holder 36, the first upper die holder 35 and the One lower die holder 36 has certain length and width, the length direction and second direction of the first upper die holder 35 and the first lower die holder 36 Parallel, the width direction of the first upper die holder 35 and the first lower die holder 36 is parallel with first direction, the second cope plate 720, Three cope plates 721, the 4th cope plate 722 and the 5th cope plate 723 be along the first upper die holder 35 length direction be sequentially arranged and Second cope plate 720, third cope plate 721, the 4th cope plate 722 and the 5th cope plate 723 and the fixed company of the first upper die holder 35 It connects, the second cope plate 720, third cope plate 721, the 4th cope plate 722 and the 5th cope plate 723 are located at the first upper die holder 35 Lower section, the first upper die holder 35 drive the second cope plate 720, third cope plate 721, the 4th cope plate 722 and the 5th cope plate 723 Synchronization is moved along the vertical direction, the second lower template 810, third lower template 811, the 4th lower die 812 and the 5th lower template 813 To be sequentially arranged along the length direction of the first lower die holder 36 and the second lower template 810, third lower template 811, the 4th lower die 812 It is fixedly connected with the 5th lower template 813 with the first lower die holder 36, the second lower template 810, third lower template 811, the 4th lower die 812 It is located at the top of the first lower die holder 36 with the 5th lower template 813.
As shown in Figures 17 to 19, the second transmitting mould includes the second upper die component and the second lower mold assemblies, the second upper mold group Part can do linear reciprocating motion relative to the second lower mold assemblies along the vertical direction, realize punching press movement.Second upper die component and Two lower mold assemblies are correspondingly provided with four stations, are respectively the 6th flange station, the seventy percentth shape and flange work by processing sequencing Position, the 8th flange station and the 9th flange station.After product completes processing on the first transmitting mould, product is transported to second Continue to process at transmitting mould, on the second transmitting mould, product is successively in the 6th flange station, the seventy percentth shape and flange work It is processed at position, the 8th flange station and the 9th flange station, the 6th flange station, the seventy percentth shape and flange station, the Eight flange stations and the 9th flange station are sequentially arranged in a second direction on the second transmitting mould.Second transmitting mould and first It is not connected between transmitting mould, the two is independent two molds, and product can be by man-handling of materials to the second transmitting mould.
As shown in Figures 17 to 19, on the second transmitting mould, product carries out flange molding first at the 6th flange station. Corresponding 6th flange station, the second upper die component include the 6th cope plate 911 and be set on the 6th cope plate 911 two at Shape block 901,902, the second lower mold assemblies include the 6th lower template 1010, the stripper being set in the 6th lower template 1010 1001, the forming block 1002 being set on stripper 1001 and the forming block 1003 being set in the 6th lower template 1010, second Two forming blocks 901,902 of upper die component are matched with two forming blocks 1002,1003 of the second lower mold assemblies, to product into The molding of row flange.6th cope plate 911 be it is horizontally disposed, forming block 901 and forming block 902 be fixedly mounted on the 6th cope plate On 911 bottom surface, forming block 901 and the bottom surface for shaping block 902 are forming surface, forming block 901 and forming block 902 in the On the parallel same straight line in two directions, forming block 901 and forming block 902 have certain length and shape block 901 and forming The length direction of block 902 is parallel with first direction.6th lower template 1010 be it is horizontally disposed, stripper 1001 passes through nitrogen Spring is connect with the 6th lower template 1010, and stripper 1001 is located at the top of the 6th lower template 1010, stripper 1001 relative to 6th lower template 1010 can be moved along the vertical direction.Shaping block 1002 is to be fixedly mounted on the top surface of stripper 1001, Shape block 1003 be to be fixedly mounted on the top surface of the 6th lower template 1010, forming block 1002 and shape block 1003 top surface at Type face, shapes block 1002 and forming block 1003 is on the same straight line parallel with second direction, shapes block 1002 and forming Block 1003 has certain length and the length direction of forming block 1002 and forming block 1003 is parallel with first direction, second On direction, forming block 1002 is located between forming block 1003 and the seventy percentth shape and flange station.It shapes block 1002 and is located at forming block 901 and forming block 902 underface, forming block 1003 be located at forming block 902 side-lower, forming block 1002 and forming block 901 It matches, clamps product, forming block 1003 is matched with forming block 902, flange molding is carried out to product, with preliminary on product Mold third lateral flange.
As shown in Figures 17 to 19, on the second transmitting mould, flange molding is carried out to product in the 6th flange station first, Then flange molding is carried out to product in the seventy percentth shape and flange station.Corresponding seventy percentth shape and flange station, the second upper mold group Part includes the 7th cope plate 912,903, two formed punches 904 of the stripper being set on the 7th cope plate 912, front forming block 905 and two sides forming block 906 and the pressure plates 907 that are set on stripper 903, the second lower mold assemblies include under the 7th Template 1011 and the front being set in the 7th lower template 1011 forming block 1004 and rear portion shape block 1005.7th upper mold Plate 912 be it is horizontally disposed, the 7th cope plate 912 and the 6th cope plate 911 are in sustained height, and stripper 903 passes through nitrogen bullet Spring is connect with the 7th cope plate 912, and stripper 903 is located at the lower section of the 7th cope plate 912, and stripper 714 is relative on the 7th Template 912 can be moved along the vertical direction.Pressure plate 907 is fixedly mounted on the bottom surface of stripper 714, and pressure plate 907 In the lower section of stripper 714, the bottom surface of pressure plate 907 is the forming surface for being bonded with the top surface of the crossbeam mainboard body of product. Front forming block 905 is fixedly mounted on the top surface of the 7th lower template 1011, and front forming block 905 is located at the 7th lower template 1011 lower section, front shape the bottom surface of block 905 for the molding for being bonded with the third lateral flange of product and the second lateral flange Face.Two sides forming blocks 906 are fixedly mounted on the top surface of the 7th lower template 1011, and two sides forming blocks 906 are located at the The bottom surface of the lower section of seven lower templates 1011, two side forming blocks 906 is the forming surface being bonded for the end surface with product. Two side forming blocks 906 are on the same straight line parallel with first direction with pressure plate 907, and pressure plate 907 is located at two Between a side forming block 906.7th lower template 1011 is horizontally disposed, the 7th lower template 1011 and the 6th lower template 1010 In sustained height, front forming block 1004 and rear portion forming block 1005 be fixedly mounted in the 7th lower template 1011 and front at Shape block 1004 and rear portion forming block 1005 are located at the top of the 7th lower template 1011, and front shapes block 1004 and rear portion shapes block 1005 top surface is forming surface.Front shapes block 1004 and rear portion forming block 1005 be in it is parallel with second direction it is same always On line, front shapes block 1004 and rear portion forming block 1005 has certain length and front forming block 1004 and rear portion shape block 1005 length direction is parallel with first direction, and in a second direction, front forming block 1004 is located at rear portion forming block 1005 And the 6th between flange station.The front forming block 1004 of second lower mold assemblies is located at the front forming block of the second upper die component 905 lower section and two fronts shape blocks 905,1004 and match, and clamp product.Rear portion forming block 1005 is located at pressure plate 907 The lower section of block 906 is shaped with two sides and rear portion shapes block 1005 and matches with pressure plate 907, clamps product, rear portion forming Block 1005 is simultaneously matched with two side forming blocks 906, carries out flange molding to the both ends of product, with one-step forming first on product First end flange and the second end flange out.Two formed punches 904 are fixedly mounted on the bottom surface of the 7th cope plate 912, and two Formed punch 904 is vertically arranged, and the upper end of two formed punches 904 is fixedly connected with the 7th cope plate 912, two formed punches 904 be in On the parallel same straight line of first direction, pressure plate 907 and stripper 714 have two that allow two formed punches 904 to pass through and lead to Hole.Two formed punches 904 are respectively for insertion into a lightening hole on product, carry out flange molding to the edge of lightening hole, Edge at lightening hole forms in-flanges.
As shown in Figures 17 to 19, on the second transmitting mould, flange molding is carried out to product in the 6th flange station first, Then flange molding is carried out to product in the seventy percentth shape and flange station, then product is turned over again in the 8th flange station Edge forming.Corresponding 8th flange station, the second upper die component include the 8th cope plate 913, are set on the 8th cope plate 913 Stripper 908 and the pressure plate 909 being set on stripper 908, the second lower mold assemblies include the 8th lower template 1012 and setting In in the 8th lower template 1012 and the forming block 1006 that is matched with pressure plate 909.8th cope plate 913 be it is horizontally disposed, Eight cope plates 913 and the 7th cope plate 912 are in sustained height, and stripper 908 is that horizontally disposed and stripper 908 is located at the 8th The lower section of cope plate 913, stripper 908 are connect by nitrogen gas spring with the 8th cope plate 913, and stripper 908 is relative to the 8th Cope plate 913 can be moved along the vertical direction.Pressure plate 909 is fixedly mounted on the bottom surface of stripper 908, pressure plate 909 Positioned at the lower section of stripper 908, the bottom surface of pressure plate 909 is the molding for being bonded with the top surface of the crossbeam mainboard body of product Face.8th lower template 1012 be it is horizontally disposed, the 8th lower template 1012 and the 7th lower template 1011 are in sustained height, forming Block 1006 is the top for being fixedly mounted in the 8th lower template 1012 and shaping block 1006 and be located at the 8th lower template 1012, forming The top surface of block 1006 is forming surface.When carrying out flange molding to product, pressure plate 909 is matched with the forming block 1006 of lower section, Clamp product.Second transmitting mould further includes the first hemmer and the second hemmer, and the first hemmer and the second flange fill It sets and is connect with the second upper die component and the second lower mold assemblies and the first hemmer and the second hemmer are positioned opposite, forming Block 1006 shapes block 1006 and the first hemmer and the second flange fills between the first hemmer and the second hemmer It sets on the same straight line parallel with second direction, in the vertical direction, the first hemmer and the second hemmer position In the 8th cope plate 913 and 1012 product of the 8th lower template.
As shown in figure 20, the first hemmer includes that the first flange being movably set in the 8th lower template 1012 is slided Block 18 is fixedly installed on the 8th cope plate 913 and for driving the first flange drive block 17 of the first flange sliding block 18 and consolidating Surely the first flange formed punch 19 being set on the first flange sliding block 18, the first flange formed punch 19 are matched with forming block 1006, at Shape block 1006 has the circular hole for allowing the first flange formed punch 19 to be inserted into, and the first flange formed punch 19 is round punch.First flange sliding block 18 with the 8th lower template 1012 be slidably connected, the moving direction of the first flange sliding block 18 is parallel with second direction, and first turns over Side drive block 17 and the first flange sliding block 18 constitute wedge mechanism, and the first flange drive block 17 connects with the first flange sliding block 18 Touching, the axis of the first flange formed punch 19 are parallel with second direction.First flange formed punch 19 is arranged parallel two, and two One flange formed punch 19 is that arranged side by side and two the first flange formed punches 19 are in equal height, and two the first flange formed punches 19 are in On the same straight line parallel with first direction.Two the first flange formed punches 19 be respectively for insertion into one second on product it is logical Kong Zhong carries out flange molding to the edge of the second through-hole, forms in-flanges in the edge of the second through hole.It is being processed When, the 8th cope plate 913 drives the first flange drive block 17 for linear motion in the vertical direction, in the first flange drive block 17 Under the action of, the first flange sliding block 18 drives two the first flange formed punches 19 to make straight line fortune towards forming block 1006 in the horizontal direction It is dynamic, so that two the first flange formed punches 19 is molded in-flanges, and most end form in the edge of two the second through-holes of product At the second side plate.
As shown in figure 20, the second hemmer includes that the second flange being movably set in the 8th lower template 1012 is slided Block 21 is fixedly installed on the 8th cope plate 913 and for driving the second flange drive block 20 of the second flange sliding block 21 and consolidating Surely the second flange formed punch 22 being set on the second flange sliding block 21, the second flange formed punch 22 are matched with forming block 1006, at Shape block 1006 has the circular hole for allowing the second flange formed punch 22 to be inserted into, and the second flange formed punch 22 is round punch.Second flange sliding block 21 with the 8th lower template 1012 be slidably connected, the moving direction of the second flange sliding block 21 is parallel with second direction, and second turns over Side drive block 20 and the second flange sliding block 21 constitute wedge mechanism, and the second flange drive block 20 connects with the second flange sliding block 21 Touching, the axis of the second flange formed punch 22 are parallel with second direction.Second flange formed punch 22 is arranged parallel two, and two Two flange formed punches 22 are that arranged side by side and two the second flange formed punches 22 are in equal height, and two the second flange formed punches 22 are in On the same straight line parallel with first direction.Two the second flange formed punches 22 be respectively for insertion into one second on product it is logical Kong Zhong carries out flange molding to the edge of the second through-hole, forms in-flanges in the edge of the second through hole.It is being processed When, the 8th cope plate 913 drives the second flange drive block 20 for linear motion in the vertical direction, in the second flange drive block 20 Under the action of, the second flange sliding block 21 drives two the second flange formed punches 22 to make straight line fortune towards forming block 1006 in the horizontal direction It is dynamic, so that two the second flange formed punches 22 is molded in-flanges, and most end form in the edge of two first through hole of product At the first side plate.
As shown in Figures 17 to 19, on the second transmitting mould, flange molding is carried out to product in the 6th flange station first, Then flange molding is carried out to product in the seventy percentth shape and flange station, then product is turned over again in the 8th flange station Edge forming finally carries out flange molding to product in the 9th flange station.Corresponding 9th flange station, the second upper die component include 9th cope plate 914 and the forming block 910 that is set on the 9th cope plate 914, and the second lower mold assemblies include the 9th lower template 1013, the stripper 1007 being set in the 9th lower template 1013, rear portion forming 1008 and of block being set on stripper 1007 The front forming block 1009 being set in the 9th lower template 1013.9th cope plate 914 is horizontally disposed, the 9th cope plate 914 It is in sustained height with the 8th cope plate 913, forming block 910 is fixedly mounted on the bottom surface of the 9th cope plate 914, shapes block 910 are located at the lower section of the 9th cope plate 914, and the bottom surface of forming block 910 is the forming surface for being bonded with product.9th lower template 1013 be it is horizontally disposed, stripper 1007 is horizontally disposed and stripper 1007 is located at the top of the 9th lower template 1013, discharging Plate 1007 is connect by nitrogen gas spring with the 9th lower template 1013, and stripper 1007 can be along vertical relative to the 9th lower template 1013 It is moved in direction.Rear portion forming block 1008 is fixedly mounted on the top surface of stripper 1007, and rear portion forming block 1008, which is located at, to be unloaded The top of flitch 1007, the top surface that rear portion shapes block 1008 is the forming surface being bonded for the inner wall with product, and product covers Rear portion shapes on block 1008.Front forming block 1009 is fixedly mounted on the top surface of the 9th lower template 1013, and front shapes block 1009 are located at the top of the 9th lower template 1013, and front forming block 1009 has the forming surface being bonded for the surface with product. Front forming block 1009 and rear portion forming block 1008 are on the same straight line parallel with second direction, and front shapes block 1009 There is certain length with rear portion forming block 1008 and the length direction and the of front forming block 1009 and rear portion forming block 1008 One direction is parallel, and in a second direction, front forming block 1009 is located between rear portion forming block 1008 and the 8th flange station. The forming block 910 of second upper die component shapes block 1008 with the rear portion of the second lower mold assemblies and front forming block 1009 matches, Product is clamped, and flange molding is carried out to product, to mold complete third lateral flange on product.
As shown in figure 17, the second transmitting mould further includes the second upper die holder 37 and the second lower die holder 38,37 He of the second upper die holder Second lower die holder 38 has certain length and width, the length direction and second party of the second upper die holder 37 and the second lower die holder 38 To parallel, the width direction of the second upper die holder 37 and the second lower die holder 38 is parallel with first direction, the 6th cope plate 911, 7th cope plate 912, the 8th cope plate 913 and the 9th cope plate 914 are sequentially arranged for the length direction along the second upper die holder 37 And the 6th cope plate 911, the 7th cope plate 912, the 8th cope plate 913 and the 9th cope plate 914 and the second upper die holder 37 are fixed Connection, the 6th cope plate 911, the 7th cope plate 912, the 8th cope plate 913 and the 9th cope plate 914 are located at the second upper die holder 37 Lower section, the second upper die holder 37 drives the 6th cope plate 911, the 7th cope plate 912, the 8th cope plate 913 and the 9th cope plate 914 synchronizations are moved along the vertical direction, the 6th lower template 1010, the 7th lower template 1011, the 8th lower template 1012 and the 9th Lower template 1013 be along the second lower die holder 38 length direction be sequentially arranged and the 6th lower template 1010, the 7th lower template 1011, 8th lower template 1012 and the 9th lower template 1013 are fixedly connected with the second lower die holder 38, the 6th lower template 1010, the 7th lower die Plate 1011, the 8th lower template 1012 and the 9th lower template 1013 are located at the top of the second lower die holder 38.
As shown in Figure 21 to Figure 23, it includes third upper die component and third lower mold assemblies, third upper mold group that third, which transmits mould, Part can do linear reciprocating motion relative to third lower mold assemblies along the vertical direction, realize punching press movement.Third upper die component and Three lower mold assemblies are correspondingly provided with three stations, by processing sequencing be respectively the tenth flange station, the 11st flange station with And the 12nd punching and shaping station.After product completes processing on the second transmitting mould, product is transported at third transmitting mould Continue to process, on third transmitting mould, product is successively in the tenth flange station, the 11st flange station and the 12nd punching It is processed at hole and shaping station, the tenth flange station, the 11st flange station and the 12nd punching and shaping station exist It is to be sequentially arranged in a second direction on third transmitting mould.It is not connected between third transmitting mould and the second transmitting mould, the two is independent Two molds, product can by man-handling of materials to third transmitting mould on.
As shown in Figure 21 to Figure 23, on third transmitting mould, product carries out flange molding first at the tenth flange station. Corresponding tenth flange station, third upper die component includes the tenth cope plate 1108, the binder being set on the tenth cope plate 1108 Plate 1101 and rear portion forming block 1102 and the two fronts forming block 1103 being set in pressure plate 1101, third lower mold assemblies The forming block 1201 lower template 1207 and be set in the tenth lower template 1207 including the tenth.Tenth cope plate 1108 is level Setting, pressure plate 1101 are connect by nitrogen gas spring with the tenth cope plate 1108, and pressure plate 1101 is located at the tenth cope plate 1108 Lower section, pressure plate 1101 can be moved along the vertical direction relative to the tenth cope plate 1108, and the bottom surface of pressure plate 1101 is (product is being transported to third transmitting mould by the second transmitting mould to forming surface for being bonded with the top surface of the first side plate of product When, product need to be rotated by 90 °, so that the first side plate of product is located above, product is in such a way that the first side plate is in a horizontal state It is placed at the tenth flange station).Two front forming blocks 1103 are fixedly mounted on the bottom surface of pressure plate 1101, two fronts Forming block 1103 is located at the lower section of pressure plate 1101, and the bottom surface of two front forming blocks 1103 is for two ends with product The forming surface of flange fitting, two front forming blocks 1103 are in parallel with first direction with the forming surface of pressure plate 1101 On same straight line, the forming surface of pressure plate 1101 is located between two front forming blocks 1103.Rear portion shapes the fixed peace of block 1102 On the bottom surface of the tenth cope plate 1108, rear portion forming block 1102 is located at the lower section of the tenth cope plate 1108, in second direction On, rear portion forming block 1102 is located between the 11st flange station and two front forming blocks 1103.Tenth lower template 1207 is Horizontally disposed, forming block 1201 is fixedly mounted on the top surface of the tenth lower template 1207, and the top surface of forming block 1201 is and product Inner wall fitting forming surface, product be sheathed on forming block 1201 on.Forming block 1201 is located at pressure plate 1101, rear portion forming The lower section of block 1102 and two front forming blocks 1103, forming block 1201 is matched with rear portion forming block 1102, by the first side plate 90 degree of edge downward bending of side of separate crossbeam mainboard body, forming block 1201 is with and with two fronts forming 1103 phases of block Cooperation, molds complete first end flange and the second end flange with the both ends in product.
As shown in Figure 21 to Figure 23, on third transmitting mould, flange molding is carried out to product in the tenth flange station first, Then flange molding is carried out again to product in the 11st flange station.Corresponding 11st flange station, third upper die component packet Including the 11st cope plate 1109 and the pressure plate 1104 that is set on the 11st cope plate 1109, and third lower mold assemblies include the tenth One lower template 1208 and the forming block 1202 that is set in the 11st lower template 1208.11st cope plate 1109 sets for level It sets, the 11st cope plate 1109 and the tenth cope plate 1108 are in sustained height, and pressure plate 1104 passes through nitrogen gas spring and the tenth The connection of one cope plate 1109, pressure plate 1104 are located at the lower section of the 11st cope plate 1109, and pressure plate 1104 is relative to the 11st Cope plate 1109 can be moved along the vertical direction, and the bottom surface of pressure plate 1104 is the top surface patch for the first side plate with product The forming surface of conjunction (in the tenth flange station and the 11st flange station, product is put with same posture).Tenth once Template 1208 be it is horizontally disposed, forming block 1202 is fixedly mounted on the top surface of the 11st lower template 1208, forming block 1202 Top surface is the forming surface being bonded with the inner wall of product, and product is sheathed on forming block 1202.Forming block 1202 is located at pressure plate 1104 lower section, forming block 1202 are matched with pressure plate 1104, clamp product.Third transmitting mould further includes third flange dress It sets, third hemmer is connect with third upper die component and third lower mold assemblies, and forming block 1202 and third hemmer match It closes, to mold complete first lateral flange on product, forming block 1202 is in and second direction phase with third hemmer On parallel same straight line, and third hemmer is located at forming block 1202 and the 12nd punching and shaping station product, On vertical direction, third hemmer is located at the 8th cope plate 913 and 1012 product of the 8th lower template.
As shown in figure 24, third hemmer includes the third flange being movably set in the 11st lower template 1208 Sliding block 24, the third flange drive block 23 for being fixedly installed on the 11st cope plate 1109 and being used to drive third flange sliding block 24 With the flanging die 25 being fixedly installed on third flange sliding block 24, flanging die 25 is matched with forming block 1202.Third is turned over Slider edge 24 is to be slidably connected with the 11st lower template 1208, and the moving direction of third flange sliding block 24 is equal with second direction Row, third flange drive block 23 and third flange sliding block 24 constitute wedge mechanism, and third flange drive block 23 and third flange are sliding Block 24 is in contact.During processing, the 11st cope plate 1109 drives third flange drive block 23 to make in the vertical direction directly Line movement, under the action of third flange drive block 23, third flange sliding block 24 drives the direction in the horizontal direction of flanging die 25 It is for linear motion to shape block 1202, makes the lower edge of the bending part connecting with the first side plate on product bending 90 inwardly again Degree, molds in-flanges, ultimately forms the first lateral flange.
As shown in Figure 21 to Figure 23, on third transmitting mould, flange molding is carried out to product in the tenth flange station first, Then flange molding is carried out again to product in the 11st flange station, finally the 12nd punching and shaping station to product into Row punching and shaping.Corresponding 12nd punching and shaping station, third upper die component include the 12nd cope plate 1110, are set to It 1105, two forming block 1106 and formed punches 1107 of stripper on 12nd cope plate 1110 and is set on stripper 1105 Window board, third lower mold assemblies include the 12nd lower template 1209, the fixing seat being set in the 12nd lower template 1209 1203 and two forming blocks 1204 and the cavity plates 1205 that are set in fixing seat 1203.12nd cope plate 1110 sets for level It sets, stripper 1105 is connect by nitrogen gas spring with the 12nd cope plate 1110, and stripper 1105 is located at the 12nd cope plate 1110 lower section, stripper 1105 can be moved along the vertical direction relative to the 12nd cope plate 1110.Two forming blocks 1106 are fixedly mounted on the bottom surface of the 12nd cope plate 1110, and two forming blocks 1106 are located under the 12nd cope plate 1110 Side, the bottom surface of two forming blocks 1106 are the molding for being bonded with the top surface of two ends of the crossbeam mainboard body of product (product need to be rotated by 90 ° by product when being moved to the 12nd punching and shaping station by the 11st flange station, so that system in face The crossbeam mainboard body of part is located above, and product is placed in the 12nd punching and shaping in such a way that crossbeam mainboard body is in a horizontal state At station, namely in the 12nd punching and shaping station, the second drawing station, third deburring and punching station, the 4th flange work Position, the 5th punching and deburring station, the 6th flange station, the seventy percentth shape and flange station, the 8th flange station and the 9th turn over Side station, product are put with same posture), two forming blocks 1106 are in equal with first direction with stripper 1105 On capable same straight line, stripper 1105 is located between two forming blocks 1106.Window board is to be fixedly mounted on stripper 1105 Bottom surface on, the bottom surface of window board is the forming surface for being bonded with the top surface of the crossbeam mainboard body of product.12nd lower template 1209 be it is horizontally disposed, fixing seat 1203 is to be fixedly mounted on the top surface of the 12nd lower template 1209 and fixing seat 1203 In the top of the 12nd lower template 1209, the top surface of fixing seat 1203 is the forming surface being bonded for the inner wall with product, system Part is sheathed in fixing seat 1203.Two forming blocks 1204 are to be fixedly mounted on the top surface of the 12nd lower template 1209 and two Forming block 1204 is located at the top of the 12nd lower template 1209, and two forming blocks 1204 are in fixing seat 1203 and first party To on parallel same straight line, fixing seat 1203 is located between two forming blocks 1204, shape the top surface of block 1204 for for The forming surface being bonded with product, two forming blocks 1106 match respectively with a forming block 1204 and each forming block 1204 divides Not Wei Yu one forming block 1106 lower section.Fixing seat 1203 is located at the underface of window board, window board and 1203 phase of fixing seat Cooperation clamps product, and formed punch 1107 is vertically arranged, and the upper end of formed punch 1107 is fixedly connected and rushes with the 12nd cope plate 1110 The lower section extension of the 12nd cope plate 1110 of first 1107 direction, window board and stripper 1105, which have, allows formed punch 1107 to pass through Through-hole.Cavity plate 1205 is to be fixedly mounted on fixing seat 1203, and fixing seat 1203 has the groove for accommodating cavity plate 1205, cavity plate 1205 With the hole for allowing the lower end of formed punch 1107 to be inserted into, cavity plate 1205 is located at the lower section of the second lateral flange of product, formed punch 1107 with it is recessed Mould 1205 matches, to go out a through-hole in the second lateral flange of product.Two forming blocks 1204 of third lower mold assemblies It is matched with two forming blocks 1106 of third upper die component, shaping is carried out to the both ends of the crossbeam mainboard body of product, is formed final Vehicle body crossbeam.
As shown in figure 21, third transmitting mould further includes third upper die holder 39 and third lower die holder 40,39 He of third upper die holder Third lower die holder 40 has certain length and width, the length direction and second party of third upper die holder 39 and third lower die holder 40 To parallel, the width direction of third upper die holder 39 and third lower die holder 40 is parallel with first direction, the tenth cope plate 1108, 11st cope plate 1109 and the 12nd cope plate 1110 are sequentially arranged and on the tenth for the length direction along third upper die holder 39 Template 1108, the 11st cope plate 1109 and the 12nd cope plate 1110 are fixedly connected with third upper die holder 39, the tenth cope plate 1108, the 11st cope plate 1109 and the 12nd cope plate 1110 are located at the lower section of third upper die holder 39,39 band of third upper die holder Dynamic tenth cope plate 1108, the 11st cope plate 1109, the synchronization of the 12nd cope plate 1110 are moved along the vertical direction, and the tenth Lower template 1207, the 11st lower template 1208 and the 12nd lower template 1209 are the length direction successively cloth along third lower die holder 40 It sets and the tenth lower template 1207, the 11st lower template 1208 and the 12nd lower template 1209 is fixedly connected with third lower die holder 40, Tenth lower template 1207, the 11st lower template 1208 and the 12nd lower template 1209 are located at the top of third lower die holder 40.
The present invention is exemplarily described in conjunction with attached drawing above.Obviously, present invention specific implementation is not by above-mentioned side The limitation of formula.As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out；Or not It is improved, above-mentioned conception and technical scheme of the invention are directly applied into other occasions, in protection scope of the present invention Within.

Claims (10)

1. coachbuilt body crossbeam process equipment, which is characterized in that including by processing sequencing be sequentially arranged blanking die, first It transmits mould, the second transmitting mould and third and transmits mould；
Blanking die includes blanking upper die component and blanking lower mold assemblies, and blanking upper die component and blanking lower mold assemblies are correspondingly provided with One blanking station；
First transmitting mould includes the first upper die component and the first lower mold assemblies, and the first upper die component and the first lower mold assemblies correspondence are set There are four station, by processing sequencing be respectively the second drawing station, third deburring and punching station, the 4th flange station with And the 5th punching and deburring station；
Second transmitting mould includes the second upper die component and the second lower mold assemblies, and the second upper die component and the second lower mold assemblies correspondence are set There are four station, by processing sequencing be respectively the 6th flange station, the seventy percentth shape and flange station, the 8th flange station with And the 9th flange station；
Third transmitting mould includes third upper die component and third lower mold assemblies, and third upper die component and third lower mold assemblies correspondence are set It by processing sequencing is respectively the tenth flange station, the 11st flange station and the 12nd punching and whole there are three station Shape station.
2. coachbuilt body crossbeam process equipment according to claim 1, which is characterized in that the corresponding first blanking station Place, the blanking upper die component include the first cope plate and the first formed punch being set on the first cope plate, the second formed punch, the Three formed punches, the 4th formed punch, the first stripper, the second stripper and insert, the first formed punch, the second formed punch and third formed punch are located at the The same side of four formed punches, the first formed punch, the second formed punch and third formed punch pass through the first stripper, and the 4th formed punch passes through the second discharging Plate, the blanking lower mold assemblies include that the first lower template, the first fixed plate matched with the first formed punch and the second formed punch match The second fixed plate closed, the third fixed plate matched with third formed punch, the first cavity plate for being matched with the 4th formed punch and with edge The second cavity plate that block matches, the first fixed plate, the second fixed plate, third fixed plate, the first cavity plate and the second cavity plate are set to In first lower template, the first fixed plate, the second fixed plate and third fixed plate are located at the lower section of the first stripper, the first cavity plate and Second cavity plate is located at the lower section of the second stripper.
3. coachbuilt body crossbeam process equipment according to claim 1, which is characterized in that the corresponding second drawing work Position, first upper die component include the second cope plate and two forming blocks (701,702) being set on the second cope plate, institute The first lower mold assemblies are stated to include the second lower template, the stripper being set in the second lower template (801) and fixing seat (802), set Be placed on fixing seat (802) and the internal shaping block (803) that is matched with two formings block (701,702) of the first upper die component with And two formings outside for being set on stripper (801) and being matched with two formings block (701,702) of the first upper die component Block (804), internal shaping block (803) are located at outside two between forming block (804).
4. coachbuilt body crossbeam process equipment according to claim 1, which is characterized in that the corresponding third deburring and punching Hole station, first upper die component include third cope plate, the fixed plate being set on third cope plate (703), stripper (719), positioning pin (712) and formed punch (713) and eight deburring cutter blocks being set on fixed plate (703) (704,705, 706,707,708,709,710,711), first lower mold assemblies include third lower template and are set in third lower template Interior cavity plate (805) and two outer cavity plates (806), stripper (719), positioning pin (712) and the formed punch of the first upper die component (713) matched with interior cavity plate (805), eight deburring cutter blocks of the first upper die component (704,705,706,707,708,709, 710,711) it with two outer cavity plates (806) matches, interior cavity plate (805) is located between two outer cavity plates (806).
5. coachbuilt body crossbeam process equipment according to claim 1, which is characterized in that the corresponding 4th flange work Position, first upper die component include the 4th cope plate, the stripper (714) being set on the 4th cope plate and shape outside two Block (716) and the internal shaping block (715) being set on stripper (714), internal shaping block (714), which is located at outside two, shapes block (716) between, first lower mold assemblies include the 4th lower template and the forming block (807) being set in the 4th lower template and Two positioning pins (808), forming block (716) is matched with block (807) are shaped outside the internal shaping block of the first upper die component and two.
6. coachbuilt body crossbeam process equipment according to claim 1, which is characterized in that correspond to the 5th punching and repair Side station, first upper die component include the 5th cope plate, the stripper (717) being set on the 5th cope plate and are set to Forming block (718) on stripper (717), first lower mold assemblies are including the 5th lower template and are set to the 5th lower template On cavity plate (809), the forming block (718) being set on stripper (717) and the cavity plate (809) being set in the 5th lower template It matches, the first transmitting mould further includes the first hole punched device, the second hole punched device, the first blanking apparatus and the second punching dress It sets, under the first hole punched device, the second hole punched device, the first blanking apparatus and the second blanking apparatus and the first upper die component and first Membrane module connection, the first hole punched device and the second hole punched device be it is positioned opposite, the first blanking apparatus and the second blanking apparatus are It is positioned opposite, the cavity plate (809) on the 5th cope plate is set between the first hole punched device and the second hole punched device, is arranged It also is located between the first blanking apparatus and the second blanking apparatus in the cavity plate (809) on the 5th cope plate.
7. coachbuilt body crossbeam process equipment according to claim 1, which is characterized in that the corresponding 6th flange work Position, second upper die component include the 6th cope plate and two forming blocks (901,902) being set on the 6th cope plate, institute The second lower mold assemblies are stated to include the 6th lower template, the stripper (1001) being set in the 6th lower template, be set to stripper (1001) forming block (1002) on and the forming block (1003) being set in the 6th lower template, two of the second upper die component at Shape block (901,902) is matched with two forming blocks (1002,1003) of the second lower mold assemblies.
8. coachbuilt body crossbeam process equipment according to claim 1, which is characterized in that correspond to the seventy percentth shape and turn over Side station, second upper die component include the 7th cope plate, the stripper (903) being set on the 7th cope plate, two punchings Head (904), front forming block (905) and two side formings block (906) and the pressure plate being set on stripper (903) (907), second lower mold assemblies include the 7th lower template and the front being set in the 7th lower template forming block (1004) Block (1005) are shaped with rear portion, front forming block (1004) of the second lower mold assemblies is located at the front forming block of the second upper die component (905) lower section and two fronts formings block (905,1004) match, rear portion forming block (1005) be located at pressure plate (907) and The lower section and rear portion forming block (1005) and pressure plate (907) and two sides of two side formings block (906) shape block (906) It matches.
9. coachbuilt body crossbeam process equipment according to claim 1, which is characterized in that the corresponding 8th flange work Position, second upper die component include the 8th cope plate, the stripper (908) being set on the 8th cope plate and are set to discharging Pressure plate (909) on plate (908), second lower mold assemblies include the 8th lower template and be set in the 8th lower template and with The forming block (1006) that pressure plate (909) matches, the second transmitting mould further include the first hemmer and the second flange dress Set, the first hemmer and the second hemmer connect with the second upper die component and the second lower mold assemblies and the first hemmer and Second hemmer be it is positioned opposite, shape block (1006) between the first hemmer and the second hemmer；
The corresponding 9th flange station, second upper die component include the 9th cope plate and are set on the 9th cope plate Shape block (910), second lower mold assemblies include the 9th lower template, the stripper (1007) being set in the 9th lower template, Rear portion forming block (1008) being set on stripper (1007) and the front being set in the 9th lower template forming block (1009), The rear portion of the forming block (910) of second upper die component and the second lower mold assemblies shapes block (1008) and front shapes block (1009) phase Cooperation.
10. coachbuilt body crossbeam process equipment according to claim 1, which is characterized in that the corresponding tenth flange work Position, the third upper die component include the tenth cope plate, the pressure plate (1101) being set on the tenth cope plate and rear portion forming Block (1102) and two fronts being set on pressure plate (1101) forming block (1103), the third lower mold assemblies include the Ten lower templates and the forming block (1201) being set in the tenth lower template, forming block (1201) and rear portion forming block (1102) and two A front forming block (1103) matches；
The corresponding 11st flange station, the third upper die component include the 11st cope plate and are set to the 11st upper mold Pressure plate (1104) on plate, the third lower mold assemblies include the 11st lower template and be set in the 11st lower template at Shape block (1202), the third transmitting mould further includes third hemmer, third hemmer and third upper die component and third Lower mold assemblies connection, forming block (1202) are matched with third hemmer and pressure plate (1104)；
Corresponding 12nd punching and shaping station, the third upper die component include the 12nd cope plate, are set to the tenth It stripper (1105), two forming blocks (1106) and formed punch (1107) on two cope plates and is set on stripper (1105) Window board, the third lower mold assemblies include the 12nd lower template, the fixing seat (1203) being set in the 12nd lower template The cavity plate (1205) for shaping block (1204) with two and being set on fixing seat (1203), two formings of third lower mold assemblies Block (1204) is matched with two forming blocks (1106) of third upper die component, and formed punch (1107) is matched with cavity plate (1205), Gu Reservation (1203) is located between two forming blocks (1204).
CN201811066770.0A 2018-09-13 2018-09-13 Car body cross beam processing equipment Active CN109158484B (en)

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CN203484509U (en) * 2013-08-20 2014-03-19 上海德真工贸有限公司 Progressive die used for producing lower bracket of car instrument beam support
CN105363897A (en) * 2015-02-14 2016-03-02 湖南同心模具制造有限公司 Automobile part production method
JP2017024036A (en) * 2015-07-21 2017-02-02 マツダ株式会社 Pressing device
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