CN103831347A - Edge trimming and punching die for automobile anti-collision beam mounting support - Google Patents

Edge trimming and punching die for automobile anti-collision beam mounting support Download PDF

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Publication number
CN103831347A
CN103831347A CN201210471203.XA CN201210471203A CN103831347A CN 103831347 A CN103831347 A CN 103831347A CN 201210471203 A CN201210471203 A CN 201210471203A CN 103831347 A CN103831347 A CN 103831347A
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CN
China
Prior art keywords
die
punching
binder block
punch
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201210471203.XA
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Chinese (zh)
Inventor
黄漪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI YAQING MACHINERY CO Ltd
Original Assignee
WUXI YAQING MACHINERY CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WUXI YAQING MACHINERY CO Ltd filed Critical WUXI YAQING MACHINERY CO Ltd
Priority to CN201210471203.XA priority Critical patent/CN103831347A/en
Publication of CN103831347A publication Critical patent/CN103831347A/en
Pending legal-status Critical Current

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Abstract

The invention provides an edge trimming and punching die for an automobile anti-collision beam mounting support. Cutting and forming of two mounting supports used in pairs and punching machining of mounting holes in the two supports can be completed in one punching process, and the consistency of sizes of the two supports is guaranteed. The edge trimming and punching die for the automobile anti-collision beam mounting support comprises an upper die plate, a lower die plate and a cutting and forming structure, an upper fixing plate is mounted below the upper die plate through an upper padding plate, a female die frame is mounted on the lower die plate through a lower padding plate, and the cutting and forming structure comprises a swaging structure, a cutting and forming punch and a female die structure mounted in the female die frame. The swaging structure is hung below the upper fixing plate, the cutting and forming punch is mounted in the upper fixing plate and penetrates through the swaging structure from top to bottom, and the female die structure and the swaging structure are mounted to face each other directly. The edge trimming and punching die for the automobile anti-collision beam mounting support is characterized by further comprising a punching structure, the punching structure comprises a punching punch and a punching female die, the punching punch is mounted in the upper fixing plate and penetrates through the swaging structure from top to bottom, and the punching female die is mounted in the female die structure in an embedded mode and directly faces the punching punch.

Description

The edge-cutting and hole-punching mould of automobile buffer beam mounting bracket
Technical field
The present invention relates to auto parts and components processing technique field, be specially the edge-cutting and hole-punching mould of automobile buffer beam mounting bracket.
Background technology
General automobile buffer beam is installed on car body by the mounting bracket at its two ends, a kind of mounting bracket of automobile buffer beam, its structure is shown in Fig. 1, this mounting bracket is that left and right is used in pairs, in order to guarantee the working (machining) efficiency of this mounting bracket and the uniformity of paired two mounting bracket sizes that use, at present the company of employing expects that the mode of punch process processes, first tablet carries out blanking and is just shaped, and then carry out brake forming, the cut-out of finally carrying out two supports is shaped and two support installing holes 22, 23 punching processing, processing is in the past first to carry out the cut-out of two supports to be shaped, and then respectively the installing hole of two supports is carried out to punching processing, its working (machining) efficiency is low, and respectively the installing hole of two supports is carried out to punching processing and cannot guarantee position of mounting hole, the uniformity of size, thereby affect the reliable installation of automobile buffer beam.
Summary of the invention
For the problems referred to above, the invention provides the edge-cutting and hole-punching mould of automobile buffer beam mounting bracket, it can effectively improve working (machining) efficiency, punch process can carry out two mounting brackets using in pairs cut into just as time complete again the punching processing of installing hole on two supports, guarantee the uniformity of two stent sizes, guaranteed the reliable installation of automobile buffer beam.
Its technical scheme is such, it comprises cope match-plate pattern and lower bolster, under described cope match-plate pattern, by upper padding plate, upper mounted plate is installed, on described lower bolster, lower bolster is installed, die frame is installed on described lower bolster, between described cope match-plate pattern and lower bolster by the combined guided matched moulds of slip guide pillar, it also comprises cut-out shaped structure, described cut-out shaped structure comprises press material structure, cut off forming punch, and be installed on the cavity die structure in die frame, described press material structure is lifted on the below of fixed plate, described cut-out forming punch is installed in fixed plate, and from top to bottom through described press material structure, described cavity die structure and described press material structure are just to installing, it is characterized in that: it also comprises punch structure, described punch structure comprises pierce punch and punching concave die, described pierce punch is installed in fixed plate and from top to bottom through described press material structure, described punching concave die insert is in described cavity die structure, and just to described pierce punch.
It is further characterized in that:
Described press material structure comprises discharging backboard and stripper, and described discharging backboard is lifted on fixed plate below by bolt, Rectangular Spring, and described stripper is fixed under described discharging backboard, in described stripper, is installed with binder block;
Described binder block comprises central binder block, the first binder block and the second binder block, described the first binder block and the second binder block are equipped with two, described two the first binder blocks, the second binder block respectively longitudinally axis be symmetrically arranged in the both sides of described central binder block;
Described cavity die structure comprises central cutout die and workpiece positioning female die, described central cutout die and described central binder block are just to installing, described workpiece positioning female die is provided with two, and described two workpiece positioning female dies are symmetrically arranged in described central cutout die both sides along described longitudinal axis;
In described workpiece positioning female die, just the position of described pierce punch is installed with to described punching concave die.
Adopt mould of the present invention, its beneficial effect is: it is also provided with punch structure, interim pierce punch is provided with upper mounted plate, punching concave die insert in cavity die structure and just to pierce punch, realize the punching processing that a punching press can complete installing hole on the cut-out open form of two workpiece and two workpiece simultaneously, improve working (machining) efficiency, and guaranteed the uniformity of two support punching positions.
Accompanying drawing explanation
Fig. 1 is the collision prevention girders mounting support structure schematic diagram that the present invention processes;
Fig. 2 is set of molds assembling structure schematic diagram of the present invention.
The specific embodiment
See Fig. 2, mould of the present invention comprises cope match-plate pattern 1 and lower bolster 13, cope match-plate pattern is provided with upper mounted plate 3 by upper padding plate 21 time, lower bolster 12 is installed on lower bolster 13, die frame 11 is installed on lower bolster 12, between cope match-plate pattern 1 and lower bolster 13, combine 14 guiding matched moulds by slip guide pillar, it also comprises cut-out shaped structure, cut off shaped structure and comprise press material structure, cut off forming punch 8, and be installed on the cavity die structure in die frame, press material structure is lifted on the below of upper mounted plate 3, cutting off forming punch 8 is installed in upper mounted plate 3, and from top to bottom through press material structure, cavity die structure and press material structure are just to installing, it also comprises punch structure, punch structure comprises pierce punch 15, 16 with punching concave die 17, 18, pierce punch 15, 16 are installed in upper mounted plate and from top to bottom through press material structure, punching concave die 17, 18 inserts are in cavity die structure, and just to pierce punch 15, 16.Press material structure comprises discharging backboard 4 and stripper 5, and discharging backboard 4 is lifted on upper mounted plate 3 belows by bolt 19, Rectangular Spring 20, and stripper 5 is fixed on discharging backboard 4 times, in stripper 5, is installed with binder block; Binder block comprises that central binder block 6, the first binder block 7 and the second binder block 21, the first binder blocks 7 and the second binder block 21 are equipped with two, two the first binder blocks 7, the second binder block 21 respectively longitudinally axis be symmetrically arranged in the both sides of central binder block 6; Cavity die structure comprises central cutout die 9 and workpiece positioning female die 10, and central cutout die 9 is with central binder block 7 just to installing, and workpiece positioning female die arranges 10 two, and two workpiece positioning female dies 10 longitudinally axis are symmetrically arranged in central cutout die 9 both sides; In workpiece positioning female die 10, just the position of pierce punch 15,16 is installed with to punching concave die 17,18.

Claims (5)

1. the edge-cutting and hole-punching mould of automobile buffer beam mounting bracket, it comprises cope match-plate pattern and lower bolster, under described cope match-plate pattern, by upper padding plate, upper mounted plate is installed, on described lower bolster, lower bolster is installed, die frame is installed on described lower bolster, between described cope match-plate pattern and lower bolster by the combined guided matched moulds of slip guide pillar, it also comprises cut-out shaped structure, described cut-out shaped structure comprises press material structure, cut off forming punch, and be installed on the cavity die structure in die frame, described press material structure is lifted on the below of fixed plate, described cut-out forming punch is installed in fixed plate, and from top to bottom through described press material structure, described cavity die structure and described press material structure are just to installing, it is characterized in that: it also comprises punch structure, described punch structure comprises pierce punch and punching concave die, described pierce punch is installed in fixed plate and from top to bottom through described press material structure, described punching concave die insert is in described cavity die structure, and just to described pierce punch.
2. the edge-cutting and hole-punching mould of automobile buffer beam mounting bracket according to claim 1, it is characterized in that: described press material structure comprises discharging backboard and stripper, described discharging backboard is lifted on fixed plate below by bolt, Rectangular Spring, described stripper is fixed under described discharging backboard, in described stripper, is installed with binder block.
3. the edge-cutting and hole-punching mould of automobile buffer beam mounting bracket according to claim 2, it is characterized in that: described binder block comprises central binder block, the first binder block and the second binder block, described the first binder block and the second binder block are equipped with two, described two the first binder blocks, the second binder block respectively longitudinally axis be symmetrically arranged in the both sides of described central binder block.
4. the edge-cutting and hole-punching mould of automobile buffer beam mounting bracket according to claim 3, it is characterized in that: described cavity die structure comprises central cutout die and workpiece positioning female die, described central cutout die and described central binder block are just to installing, described workpiece positioning female die is provided with two, and described two workpiece positioning female dies are symmetrically arranged in described central cutout die both sides along described longitudinal axis.
5. the edge-cutting and hole-punching mould of automobile buffer beam mounting bracket according to claim 4, is characterized in that: in described workpiece positioning female die, just the position of described pierce punch is installed with to described punching concave die.
CN201210471203.XA 2012-11-20 2012-11-20 Edge trimming and punching die for automobile anti-collision beam mounting support Pending CN103831347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210471203.XA CN103831347A (en) 2012-11-20 2012-11-20 Edge trimming and punching die for automobile anti-collision beam mounting support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210471203.XA CN103831347A (en) 2012-11-20 2012-11-20 Edge trimming and punching die for automobile anti-collision beam mounting support

Publications (1)

Publication Number Publication Date
CN103831347A true CN103831347A (en) 2014-06-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210471203.XA Pending CN103831347A (en) 2012-11-20 2012-11-20 Edge trimming and punching die for automobile anti-collision beam mounting support

Country Status (1)

Country Link
CN (1) CN103831347A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104492971A (en) * 2014-12-26 2015-04-08 无锡万华机械有限公司 Forming module structure in module for manufacturing lock support
CN105251893A (en) * 2015-12-01 2016-01-20 江西江铃底盘股份有限公司 Punching-trimming matched die for rear axle oil baffle disc and machining process of die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104492971A (en) * 2014-12-26 2015-04-08 无锡万华机械有限公司 Forming module structure in module for manufacturing lock support
CN105251893A (en) * 2015-12-01 2016-01-20 江西江铃底盘股份有限公司 Punching-trimming matched die for rear axle oil baffle disc and machining process of die

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PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140604

C02 Deemed withdrawal of patent application after publication (patent law 2001)