CN102764814A - Sealed cap punching and blanking stretching die - Google Patents

Sealed cap punching and blanking stretching die Download PDF

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Publication number
CN102764814A
CN102764814A CN 201210224187 CN201210224187A CN102764814A CN 102764814 A CN102764814 A CN 102764814A CN 201210224187 CN201210224187 CN 201210224187 CN 201210224187 A CN201210224187 A CN 201210224187A CN 102764814 A CN102764814 A CN 102764814A
Authority
CN
China
Prior art keywords
die
punch
dnockout
knockout
nail
Prior art date
Application number
CN 201210224187
Other languages
Chinese (zh)
Inventor
孙冬生
范久卫
Original Assignee
大连益联金属成型有限公司
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 大连益联金属成型有限公司 filed Critical 大连益联金属成型有限公司
Priority to CN 201210224187 priority Critical patent/CN102764814A/en
Publication of CN102764814A publication Critical patent/CN102764814A/en

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Abstract

The invention discloses a sealed cap punching and blanking stretching die, which comprises a knockout rod, a die shank, a knockout tray, a knockout nail, an upper template, a terrace die fixing plate, a concave die, an unloading plate, a lower template, a material ejection nail, a top tray, a screw, a fixing plate, a guide column, a blank holder, a punch die, a knockout block and a terrace die, wherein the die shank is installed on the upper template; the knockout rod is installed in the die shank; one end of the knockout rod is ejected on the knockout tray; the knockout tray is connected with the upper template by the knockout nail; the terrace die fixing plate is installed on the lower end of the upper template; the concave die is installed on the lower end of the terrace die fixing plate; the unloading plate is installed on the lower end of the concave die; and the punch die is installed on the fixing plate. The sealed cap punching, blanking and stretching die disclosed by the invention has the advantages of simple and precise structure assembling, long service life as well as convenience in operation and accuracy in positioning in the use process, so that the labor intensity is lowered, and the production efficiency is improved.

Description

Seal cover punching and blanking stretching die

Technical field

The present invention relates to a kind of seal cover punching and blanking stretching die.

Background technology

In the prior art, seal cover punching and blanking stretching die complex structure, service life is short, and operating difficulties in the use can not accurately be located, and has therefore increased labour intensity, has reduced production efficiency, has influenced product quality greatly.

Summary of the invention

The purpose of this invention is to provide a kind of seal cover punching and blanking stretching die.

The present invention for realizing the technical scheme that above-mentioned purpose adopted is: a kind of seal cover punching and blanking stretching die, comprise that knockout rod, die shank, dnockout dish, dnockout nail, cope match-plate pattern, punch retainer, die, stripper, lower bolster, liftout are followed closely, taken over a business, screw rod, fixed head, guide pillar, blank holder, punch-die, dnockout piece and punch, and die shank is installed on the cope match-plate pattern; Knockout rod is installed in the die shank, and an end of knockout rod withstands on the dnockout dish, and the dnockout dish is connected with cope match-plate pattern through the dnockout nail; Punch retainer is installed in the cope match-plate pattern lower end, and die is installed in the punch retainer lower end, and stripper is installed in the die lower end; Punch-die is installed on the fixed head; Blank holder is installed in the punch-die both sides, and the dnockout piece is installed on the blank holder, and punch is installed in the dnockout interblock; Fixed head is installed on the lower bolster; Guide pillar is installed between punch retainer and the fixed head, takes over a business through screw rod to be connected with lower bolster, between liftout nail is arranged on lower bolster and takes over a business.

Saidly be provided with rubber between taking over a business.

Saidly take over a business to fix through nut.

Said rubber is 3.

A kind of seal cover punching and blanking of the present invention stretching die, the structure assembling is simple, accurately, and long service life, in use easy to operate, therefore accurate positioning has lowered labour intensity, has improved production efficiency.

Description of drawings

Fig. 1 is the front view of a kind of seal cover punching and blanking of the present invention stretching die.

Fig. 2 is the vertical view of a kind of seal cover punching and blanking of the present invention stretching die.

Among the figure: 1, knockout rod; 2, die shank; 3, dnockout dish; 4, dnockout nail; 5, cope match-plate pattern; 6, punch retainer; 7, die; 8, stripper; 9, lower bolster; 10, liftout nail; 11, take over a business; 12, rubber; 13, nut; 14, screw rod; 15, fixed head; 16, guide pillar; 17, blank holder; 18, punch-die; 19, dnockout piece; 20, punch.

The specific embodiment

As depicted in figs. 1 and 2, seal cover punching and blanking stretching die comprises knockout rod 1, die shank 2, dnockout dish 3, dnockout nail 4, cope match-plate pattern 5, punch retainer 6, die 7, stripper 8, lower bolster 9, liftout nail 10, takes over a business 11, screw rod 14, fixed head 15, guide pillar 16, blank holder 17, punch-die 18, dnockout piece 19 and punch 20 that die shank 2 is installed on the cope match-plate pattern 5; Knockout rod 1 is installed in that ends withstand on the dnockout dish 3 in the die shank 2, and dnockout dish 3 is connected with cope match-plate pattern 5 through dnockout nail 4, and punch retainer 6 is installed in cope match-plate pattern 5 lower ends; Die 7 is installed in punch retainer 6 lower ends, and stripper 8 is installed in die 7 lower ends, and punch-die 18 is installed on the fixed head 15; Blank holder 17 is installed in punch-die 18 both sides, and dnockout piece 19 is installed on the blank holder 17, and punch 20 is installed in 19 of dnockout pieces; Fixed head 15 is installed on the lower bolster 9, and guide pillar 16 is installed between punch retainer 6 and the fixed head 15, takes over a business 11 and is connected with lower bolster 9 through screw rod 14; Liftout nail 10 is arranged on lower bolster 9 and takes over a business between 11, is provided with rubber 12 between taking over a business 11, takes over a business 11 fixing through nut 13; Rubber is 3, and guide pillar is 4, and the dnockout nail is 3; Take over a business with the liftout nail respectively to be 2, seal cover punching and blanking stretching die of the present invention, the structure assembling is simple; Accurately, long service life, in use easy to operate; Therefore accurate positioning has lowered labour intensity, has improved production efficiency.

Claims (7)

1. seal cover punching and blanking stretching die is characterized in that: comprise that knockout rod, die shank, dnockout dish, dnockout nail, cope match-plate pattern, punch retainer, die, stripper, lower bolster, liftout are followed closely, taken over a business, screw rod, fixed head, guide pillar, blank holder, punch-die, dnockout piece and punch, die shank is installed on the cope match-plate pattern; Knockout rod is installed in the die shank, and an end of knockout rod withstands on the dnockout dish, and the dnockout dish is connected with cope match-plate pattern through the dnockout nail; Punch retainer is installed in the cope match-plate pattern lower end, and die is installed in the punch retainer lower end, and stripper is installed in the die lower end; Punch-die is installed on the fixed head; Blank holder is installed in the punch-die both sides, and the dnockout piece is installed on the blank holder, and punch is installed in the dnockout interblock; Fixed head is installed on the lower bolster; Guide pillar is installed between punch retainer and the fixed head, takes over a business through screw rod to be connected with lower bolster, between liftout nail is arranged on lower bolster and takes over a business.
2. a kind of seal cover punching and blanking stretching die according to claim 1 is characterized in that: saidly be provided with rubber between taking over a business.
3. a kind of seal cover punching and blanking stretching die according to claim 1 is characterized in that: saidly take over a business to fix through nut.
4. a kind of seal cover punching and blanking stretching die according to claim 2, it is characterized in that: said rubber is 3.
5. a kind of seal cover punching and blanking stretching die according to claim 1, it is characterized in that: said guide pillar is 4.
6. a kind of seal cover punching and blanking stretching die according to claim 1 is characterized in that: said dnockout nail is 3.
7. a kind of seal cover punching and blanking stretching die according to claim 1 is characterized in that: saidly take over a business with the liftout nail respectively to be 2.
CN 201210224187 2012-07-02 2012-07-02 Sealed cap punching and blanking stretching die CN102764814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201210224187 CN102764814A (en) 2012-07-02 2012-07-02 Sealed cap punching and blanking stretching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201210224187 CN102764814A (en) 2012-07-02 2012-07-02 Sealed cap punching and blanking stretching die

Publications (1)

Publication Number Publication Date
CN102764814A true CN102764814A (en) 2012-11-07

Family

ID=47092513

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201210224187 CN102764814A (en) 2012-07-02 2012-07-02 Sealed cap punching and blanking stretching die

Country Status (1)

Country Link
CN (1) CN102764814A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103331375A (en) * 2013-06-23 2013-10-02 苏州腾行精密模具有限公司 Single-stamping blanking die
CN103480745A (en) * 2013-09-30 2014-01-01 大连益联金属成型有限公司 Hole punching device for side surface of terminal box
CN103480723A (en) * 2013-09-30 2014-01-01 大连益联金属成型有限公司 Hole punching device for side surface of terminal box
CN103480743A (en) * 2013-09-30 2014-01-01 大连益联金属成型有限公司 Thermal shroud beading die
CN103495659A (en) * 2013-09-30 2014-01-08 大连益联金属成型有限公司 Pipe clamp stretching mold
CN104117585A (en) * 2014-06-26 2014-10-29 梧州恒声电子科技有限公司 Continuous punching and bending die structure
CN104128439A (en) * 2014-06-26 2014-11-05 梧州恒声电子科技有限公司 Continuous production process for bending blanks
CN108466225A (en) * 2018-03-09 2018-08-31 苏州新众禹环境科技有限公司 A kind of filtering diaphragm plate sealing ring two times punch tooling and its process for stamping

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103331375A (en) * 2013-06-23 2013-10-02 苏州腾行精密模具有限公司 Single-stamping blanking die
CN103480745A (en) * 2013-09-30 2014-01-01 大连益联金属成型有限公司 Hole punching device for side surface of terminal box
CN103480723A (en) * 2013-09-30 2014-01-01 大连益联金属成型有限公司 Hole punching device for side surface of terminal box
CN103480743A (en) * 2013-09-30 2014-01-01 大连益联金属成型有限公司 Thermal shroud beading die
CN103495659A (en) * 2013-09-30 2014-01-08 大连益联金属成型有限公司 Pipe clamp stretching mold
CN104117585A (en) * 2014-06-26 2014-10-29 梧州恒声电子科技有限公司 Continuous punching and bending die structure
CN104128439A (en) * 2014-06-26 2014-11-05 梧州恒声电子科技有限公司 Continuous production process for bending blanks
CN108466225A (en) * 2018-03-09 2018-08-31 苏州新众禹环境科技有限公司 A kind of filtering diaphragm plate sealing ring two times punch tooling and its process for stamping

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PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20121107