CN103182440A - Automobile nut plate part die - Google Patents

Automobile nut plate part die Download PDF

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Publication number
CN103182440A
CN103182440A CN2011104539258A CN201110453925A CN103182440A CN 103182440 A CN103182440 A CN 103182440A CN 2011104539258 A CN2011104539258 A CN 2011104539258A CN 201110453925 A CN201110453925 A CN 201110453925A CN 103182440 A CN103182440 A CN 103182440A
Authority
CN
China
Prior art keywords
die
last
patrix
compacted under
forming convax
Prior art date
Application number
CN2011104539258A
Other languages
Chinese (zh)
Inventor
李春明
吴天宝
沈玉林
丛培民
张平
谢晓红
陆全良
叶路
Original Assignee
上海众大汽车配件有限公司
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 上海众大汽车配件有限公司 filed Critical 上海众大汽车配件有限公司
Priority to CN2011104539258A priority Critical patent/CN103182440A/en
Publication of CN103182440A publication Critical patent/CN103182440A/en

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Abstract

The invention relates to an automobile nut plate part die. The die comprises a lower die base (1) and an upper die base (8). The lower die base (1) is sequentially provided with a lower forming female die (5) and a lower piercing female die (9), and the upper die base (8) is sequentially provided with an upper die guide post (2), an upper die guide pin (3), an upper die locating pin (4), an upper forming male die (6) and an upper piercing male die (7). Compared with the prior art, the die disclosed by the invention has the advantages of low production cost, safety, reliability, high production efficiency and the like.

Description

A kind of automobile nutplate component die
Technical field
The present invention relates to a kind of auto parts and components production mould, especially relate to a kind of automobile nutplate component die.
Background technology
The automobile nutplate is for each parts on the automobile are fixed together, to guarantee traffic safety.At present, the molding procedure of automobile nutplate part generally comprises operations such as several stretchings, punching moulding, concrete steps normally are placed on automobile nutplate part to be processed in the mould, stretching, punching one by one, circulation is finished for several times, such method of operating is labor intensive not only, efficient is very low, and part easily causes distortion in the transmission course of each operation, cause the part status instability, the final products state difference, nut cylinder place out of plumb, rib-loop has the snaggletooth phenomenon, and scrappage is higher, and the maintenance load of mould is big.
Summary of the invention
Purpose of the present invention is exactly to provide the automobile nutplate that a kind of production cost is low, production efficiency is high component die for the defective that overcomes above-mentioned prior art existence.
Purpose of the present invention can be achieved through the following technical solutions: a kind of automobile nutplate component die, comprise die shoe and upper bolster, be provided with compacted under die and following punching concave die on the described die shoe successively, be provided with the patrix guide pillar on the described upper bolster successively, the patrix pilot pin, the patrix alignment pin, last forming convax mould and last piercing punch, part to be processed is placed in the mould, by the patrix guide pillar, the patrix pilot pin, the patrix alignment pin is located it, then by the compacted under die, last forming convax mould, following punching concave die and last piercing punch are to its disposable punch forming.
Described compacted under die and last forming convax mould correspondence, described punching concave die and last piercing punch correspondence down.
Described compacted under die and last forming convax mould are provided with some groups, and compacted under die aperture and last forming convax mould diameter reduce successively gradually.
Described punching concave die down and last piercing punch are provided with some groups, and following punching concave die aperture and last punching convex mould diameter reduce successively gradually.
Compared with prior art, the present invention has the following advantages:
1) production cost is low: progressive die has fundamentally been saved personnel's outfit and the quantity of institute's use lathe;
2) safe and reliable: because of the process that does not need to transmit between each operation, so the distortion probability in the transmission course of part is reduced.
3) production efficiency height: a jig frequency is finished a complete part, compares several operations of usefulness of traditional mode and finishes a needed operation of part, and production efficiency promotes significantly.
Description of drawings
Fig. 1 is the structural representation of mould of the present invention.
Among the figure, 1 is die shoe, and 2 is the patrix guide pillar, and 3 is the patrix pilot pin, and 4 is the patrix alignment pin, and 6 is last forming convax mould, and 5 is the compacted under die, and 7 is last piercing punch, and 8 is upper bolster, and 9 are following punching concave die.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment
As shown in Figure 1, a kind of automobile nutplate component die, comprise die shoe 1 and upper bolster 8, be provided with compacted under die 5 and following punching concave die 9 on the die shoe 1 successively, be provided with patrix guide pillar 2, patrix pilot pin 3, patrix alignment pin 4 on the upper bolster 8 successively, go up forming convax mould 6 and last piercing punch 7.
Compacted under die 5 and last forming convax mould 6 correspondences can arrange the quantity of compacted under die 5 and last forming convax mould 6 according to the demand of actual nutplate quantity and diameter, arrange 6 groups in this example, and compacted under die 5 apertures and last forming convax mould 6 diameters reduce successively gradually.
Following punching concave die 9 and last piercing punch 7 correspondences can arrange the quantity of compacted under die 5 and last forming convax mould 6 according to the demand of actual nutplate quantity and diameter, are provided with 6 groups in this example, and following punching concave die 9 apertures and last piercing punch 7 diameters reduce successively gradually.
The motion principle of above-mentioned automobile nutplate component die is, part to be processed is placed in the mould, when depressing with specified pressure, press by patrix and counterdie part to be processed is compressed, position by patrix guide pillar 2, patrix pilot pin 3 and patrix alignment pin 4 correcting parts, then by compacted under die 5, last forming convax mould 6, following punching concave die 9 and needed technology everything of finishing of part of last piercing punch 7 beginnings, a punching press action is covered, press rises, and namely finishes a qualified part.

Claims (4)

1. automobile nutplate component die, comprise die shoe (1) and upper bolster (8), it is characterized in that, be provided with compacted under die (5) and following punching concave die (9) on the described die shoe (1) successively, be provided with patrix guide pillar (2) on the described upper bolster (8) successively, patrix pilot pin (3), patrix alignment pin (4), last forming convax mould (6) and last piercing punch (7), part to be processed is placed in the mould, by patrix guide pillar (2), patrix pilot pin (3), patrix alignment pin (4) is to its location, then by compacted under die (5), last forming convax mould (6), following punching concave die (9) and last piercing punch (7) are to its disposable punch forming.
2. a kind of automobile nutplate component die according to claim 1 is characterized in that, described compacted under die (5) and last forming convax mould (6) correspondence, described punching concave die (9) and last piercing punch (7) correspondence down.
3. a kind of automobile nutplate component die according to claim 2 is characterized in that, described compacted under die (5) and last forming convax mould (6) are provided with some groups, and compacted under die (5) aperture and last forming convax mould (6) diameter reduce successively gradually.
4. a kind of automobile nutplate component die according to claim 2 is characterized in that, described punching concave die (9) down and last piercing punch (7) are provided with some groups, and following punching concave die (9) aperture and last piercing punch (7) diameter reduce successively gradually.
CN2011104539258A 2011-12-29 2011-12-29 Automobile nut plate part die CN103182440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011104539258A CN103182440A (en) 2011-12-29 2011-12-29 Automobile nut plate part die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011104539258A CN103182440A (en) 2011-12-29 2011-12-29 Automobile nut plate part die

Publications (1)

Publication Number Publication Date
CN103182440A true CN103182440A (en) 2013-07-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011104539258A CN103182440A (en) 2011-12-29 2011-12-29 Automobile nut plate part die

Country Status (1)

Country Link
CN (1) CN103182440A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103736856A (en) * 2013-12-27 2014-04-23 柳州职业技术学院 Precise progressive die of left rear towing hook fixing plate
CN104128380A (en) * 2014-07-28 2014-11-05 沧州惠邦机电产品制造有限责任公司 Automobile nut plate extrusion molding mold
CN104139100A (en) * 2014-06-23 2014-11-12 东莞市昶宏金属科技有限公司 Continuous forming technology and die equipment for nut plate
CN104511533A (en) * 2014-10-15 2015-04-15 上海众大汽车配件有限公司 Grading mould of automobile tow hook component
CN106270281A (en) * 2016-08-30 2017-01-04 宁波万晟汽车零部件有限公司 A kind of processing technique exempting from welding of automotive nutplate
CN106424341A (en) * 2016-10-19 2017-02-22 昆山脉泉精密模具有限公司 Progressive mold of high hole flanging nut plate with cooling mechanism
CN107413945A (en) * 2017-08-25 2017-12-01 广州科技职业技术学院 Fan blade piece progressive die and processing method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006003A (en) * 1959-04-15 1961-10-31 United Carr Fastener Corp Method of swaging interrupted threads in a sheet metal nut
JPH09300043A (en) * 1996-05-16 1997-11-25 Ochiai:Kk Manufacture of t nut
CN101716628A (en) * 2009-11-20 2010-06-02 无锡曙光模具有限公司 Cascading continuous stamping die used for manufacturing fixed panel of automobile door hinge
CN102091746A (en) * 2009-12-15 2011-06-15 上海拖拉机内燃机有限公司 Compound molding process of integral automobile body metal stamping part
CN201895039U (en) * 2010-10-21 2011-07-13 天津市津荣天宇精密机械有限公司 Deep drawing transfer die for automobile shock absorber parts
CN202010730U (en) * 2011-03-16 2011-10-19 上海宏旭模具工业有限公司 Continuous die for one-step formation of nut plate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006003A (en) * 1959-04-15 1961-10-31 United Carr Fastener Corp Method of swaging interrupted threads in a sheet metal nut
JPH09300043A (en) * 1996-05-16 1997-11-25 Ochiai:Kk Manufacture of t nut
CN101716628A (en) * 2009-11-20 2010-06-02 无锡曙光模具有限公司 Cascading continuous stamping die used for manufacturing fixed panel of automobile door hinge
CN102091746A (en) * 2009-12-15 2011-06-15 上海拖拉机内燃机有限公司 Compound molding process of integral automobile body metal stamping part
CN201895039U (en) * 2010-10-21 2011-07-13 天津市津荣天宇精密机械有限公司 Deep drawing transfer die for automobile shock absorber parts
CN202010730U (en) * 2011-03-16 2011-10-19 上海宏旭模具工业有限公司 Continuous die for one-step formation of nut plate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
吴开超等: "四角螺母级进模设计", 《模具工业》, no. 03, 25 March 2004 (2004-03-25), pages 22 - 24 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103736856A (en) * 2013-12-27 2014-04-23 柳州职业技术学院 Precise progressive die of left rear towing hook fixing plate
CN104139100B (en) * 2014-06-23 2017-09-08 东莞市昶宏金属科技有限公司 The continuous forming process and its die apparatus of a kind of nutplate
CN104139100A (en) * 2014-06-23 2014-11-12 东莞市昶宏金属科技有限公司 Continuous forming technology and die equipment for nut plate
CN104128380B (en) * 2014-07-28 2016-02-24 沧州惠邦机电产品制造有限责任公司 A kind of automobile nut plate extrusion molding dies
CN104128380A (en) * 2014-07-28 2014-11-05 沧州惠邦机电产品制造有限责任公司 Automobile nut plate extrusion molding mold
CN104511533A (en) * 2014-10-15 2015-04-15 上海众大汽车配件有限公司 Grading mould of automobile tow hook component
CN106270281A (en) * 2016-08-30 2017-01-04 宁波万晟汽车零部件有限公司 A kind of processing technique exempting from welding of automotive nutplate
CN106270281B (en) * 2016-08-30 2018-07-13 宁波万晟汽车零部件有限公司 A kind of processing technology of no-welding automobile nutplate
CN106424341A (en) * 2016-10-19 2017-02-22 昆山脉泉精密模具有限公司 Progressive mold of high hole flanging nut plate with cooling mechanism
CN107413945A (en) * 2017-08-25 2017-12-01 广州科技职业技术学院 Fan blade piece progressive die and processing method
CN107413945B (en) * 2017-08-25 2019-06-25 广州科技职业技术学院 Fan blade piece progressive die and processing method

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Application publication date: 20130703

C12 Rejection of a patent application after its publication