CN203679015U - Metal sheet part press forming die - Google Patents

Metal sheet part press forming die Download PDF

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Publication number
CN203679015U
CN203679015U CN201320762707.7U CN201320762707U CN203679015U CN 203679015 U CN203679015 U CN 203679015U CN 201320762707 U CN201320762707 U CN 201320762707U CN 203679015 U CN203679015 U CN 203679015U
Authority
CN
China
Prior art keywords
die
punch
plate
screw
press forming
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.)
Expired - Fee Related
Application number
CN201320762707.7U
Other languages
Chinese (zh)
Inventor
宋明英
邓细望
熊丽君
田金哲
赵泳
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.)
Jianglu Machinery and Electronics Group Co Ltd
Original Assignee
Jianglu Machinery and Electronics Group 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 Jianglu Machinery and Electronics Group Co Ltd filed Critical Jianglu Machinery and Electronics Group Co Ltd
Priority to CN201320762707.7U priority Critical patent/CN203679015U/en
Application granted granted Critical
Publication of CN203679015U publication Critical patent/CN203679015U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a metal sheet part press forming die. The metal sheet part press forming die is characterized in that an upper die plate and a female die at the upper part of the die are fixedly connected by using a screw and a pin, a punch-die and a cushion plate are fixedly arranged on the female die through the screw, and the upper die plate is installed on an upper workbench of a punching machine; a male die at the lower part of the die is fixedly arranged on a lower die plate by using the screw, a flanging female die and a movable male die are installed on a supporting plate, the flanging female die is fixedly arranged on the supporting plate by using the screw, an air cushion ejector rod penetrates through the lower die plate and is in contact with the lower plane of the movable male die, a positioning pin is fixedly arranged on the male die and the lower die plate is installed on a lower workbench of the punching machine; the air cushion ejector rod can eject the part out of the die. The metal sheet part press forming die has the advantages that the manufacturing period is short, the cost is low, the die filling process is simple, the die structure is typical, novel and practical, and the two processes of stretch flanging and embossing can be finished in one step through the press forming die.

Description

A kind of thin-sheet metal part swaging shaping mould
Technical field
The utility model relates to a kind of thin-sheet metal part swaging shaping mould.
Background technology
Product is the rotary body stretched parts of complicated shape, and existing tubular stretch flanging has again the moulding of flange beading, larger in batches.If adopt traditional handicraft method, this part needs a set of stretch-flanging die, the two mold moulding of a set of beading shaping mould, die manufacturing cycle is long, cost is high, therefore for reducing production costs, reduces the production cycle, under the condition allowing at blank side wall strength, adopt the deformation extent of maximum possible that mould structure is simplified, only need a mold just can complete stretch flanging, beading molding procedure, ensured product quality.
The thin-sheet metal part swaging shaping mould that the utility model technology relates to, from mould structure, the aspects such as processing and forming scheme have breakthrough, and stretch flanging, beading moulding two procedures are completed by a set of swaging shaping mould.
Summary of the invention
The utility model technology provides a kind of novel structure, brief, efficient thin-sheet metal part swaging shaping mould.Be arranged on punch press and use.
This swaging shaping mould divides upper and lower two parts, comprise: cope match-plate pattern 1, die 4, screw 2, locating pin 5, pin 6, punch-die 7, backing plate 8, supporting plate 9, flange die 10, air-cushion eject-rod 11, punch 12, movable punch 14, lower bolster 15, wherein cope match-plate pattern 1 is connected and fixed with die 4 use screws 2, pin 6, punch-die 7 and backing plate 8 use screws 2 are fixed on die 4, and cope match-plate pattern 1 is arranged on the upper table of punch press; Lower part punch 12 use screws 2 are fixed on lower bolster 15, flange die 10 and movable punch 14 are arranged on supporting plate 9, flange die 10 is fixing with supporting plate 9 use screws 2, air-cushion eject-rod 11 contacts with movable punch 14 lower planes through lower bolster 15 and supporting plate 9, locating pin 5 is fixed on punch 12, and lower bolster 15 is arranged on the lower table of punch press.
The utility model swaging shaping mould advantage: 1, extend overturning process and beading molding procedure share a mold, save die manufacturing cost.2, adopt centre bore location, ensure part forming dimensional accuracy, not monolateral, not eccentric.3, adopt air-cushion eject-rod binder, material returning structure, can prevent from that material is wrinkling can ensure that again part 20 can successfully exit from mould.
Brief description of the drawings
The stretch-flanging die installation diagram of Fig. 1 thin-sheet metal part swaging shaping mould,
The beading shaping mould installation diagram of Fig. 2 thin-sheet metal part swaging shaping mould.
Detailed description of the invention
This swaging shaping mould divides upper and lower two parts, comprise: cope match-plate pattern 1, die 4, screw 2, locating pin 5, pin 6, punch-die 7, backing plate 8, supporting plate 9, flange die 10, air-cushion eject-rod 11, punch 12, movable punch 14, lower bolster 15, wherein cope match-plate pattern 1 is connected and fixed with die 4 use screws 2, pin 6, punch-die 7 and backing plate 8 use screws 2 are fixed on die 4, and cope match-plate pattern 1 is arranged on the upper table of punch press; Lower part punch 12 use screws 2 are fixed on lower bolster 15, flange die 10 and movable punch 14 are arranged on supporting plate 9, flange die 10 is fixing with supporting plate 9 use screws 2, air-cushion eject-rod 11 contacts with movable punch 14 lower planes through lower bolster 15 and supporting plate 9, locating pin 5 is fixed on punch 12, and lower bolster 15 is arranged on the lower table of punch press.
When thin-sheet metal part swaging shaping mould uses, first on the cope match-plate pattern of mould, assemble rubber buffer unit, on mould, the cope match-plate pattern 1 of part is connected and fixed with die 4 use screws and pin 6, and punch-die 7 and backing plate 8 are screwed on die 4, and cope match-plate pattern 1 is arranged on the upper table of punch press; Under mould, the punch 12 of part is screwed on lower bolster 15, flange die 10, movable punch 14 are arranged on supporting plate 9, flange die 10 is screwed with supporting plate 9, air-cushion eject-rod 11 contacts with movable punch 14 lower planes through lower bolster 15, supporting plate 9, locating pin 5 is fixed on punch 12, and lower bolster 15 is arranged on the lower table of punch press.When processing parts, air-cushion eject-rod 11 jack-up movable punch 14 under the effect of punch press cylinder moves upward, movable punch 14 and the upper plane of punch 12 are kept at grade, part blank material is placed in movable punch 14 planes, locating pin 5 is located, along with the operation downwards of part on mould, fit gradually in mould upper and lower part, by hair blank holding, prevent that blank material is wrinkling, subsequently, under the acting in conjunction of die 4, punch 12, movable punch 14, punch-die 7, flange die 10, complete rotary body stretch flanging operation (see figure 1).Part is exited mould by air-cushion eject-rod 11 jack-up movable punches 14.
Complete after stretching process, backing plate 8 is removed and is installed under flanging die 10, punch-die 7 is overturn simultaneously and install after 180 °, be assembled into beading shaping mould.Part after stretch flanging operation is placed on to location on punch 12, along with the operation downwards of part on mould, fitting gradually in mould upper and lower part, under the acting in conjunction of punch-die 7, flange die 10, completes beading molding procedure, and part 20 is exited mould by air-cushion eject-rod 11 jack-up movable punches 14.Whole swaging molding procedure completes, and reaches product design requirement completely.
The utility model thin-sheet metal part swaging shaping mould mentality of designing typical case, novel structure, simple, use easy and simple to handle, processing parts reliable in quality, production efficiency is high.

Claims (1)

1. a thin-sheet metal part swaging shaping mould, this swaging shaping mould divides, lower two parts, comprise: cope match-plate pattern (1), die (4), screw (2), locating pin (5), pin (6), punch-die (7), backing plate (8), supporting plate (9), flange die (10), air-cushion eject-rod (11), punch (12), movable punch (14), lower bolster (15), it is characterized in that, cope match-plate pattern (1) and die (4) screw (2), pin (6) is connected and fixed, punch-die (7) and backing plate (8) are fixed on die (4) with screw (2), cope match-plate pattern (1) is arranged on the upper table of punch press, lower part punch (12) is screwed on lower bolster (15), flange die (10) and movable punch (14) are arranged on supporting plate (9), flange die (10) is screwed with supporting plate (9), air-cushion eject-rod (11) contacts with movable punch (14) lower plane through lower bolster (15) and supporting plate (9), it is upper that locating pin (5) is fixed on punch (12), and lower bolster (15) is arranged on the lower table of punch press.
CN201320762707.7U 2013-11-28 2013-11-28 Metal sheet part press forming die Expired - Fee Related CN203679015U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320762707.7U CN203679015U (en) 2013-11-28 2013-11-28 Metal sheet part press forming die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320762707.7U CN203679015U (en) 2013-11-28 2013-11-28 Metal sheet part press forming die

Publications (1)

Publication Number Publication Date
CN203679015U true CN203679015U (en) 2014-07-02

Family

ID=51000975

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320762707.7U Expired - Fee Related CN203679015U (en) 2013-11-28 2013-11-28 Metal sheet part press forming die

Country Status (1)

Country Link
CN (1) CN203679015U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112024691A (en) * 2020-07-31 2020-12-04 江麓机电集团有限公司 Cold-pressing stretching forming device and forming method for high rectangular box of oil tank of special vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112024691A (en) * 2020-07-31 2020-12-04 江麓机电集团有限公司 Cold-pressing stretching forming device and forming method for high rectangular box of oil tank of special vehicle
CN112024691B (en) * 2020-07-31 2022-04-19 江麓机电集团有限公司 Cold-pressing stretching forming device and forming method for high rectangular box of oil tank of special vehicle

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140702

Termination date: 20191128

CF01 Termination of patent right due to non-payment of annual fee