CN102641967A - Elastic ejector device - Google Patents

Elastic ejector device Download PDF

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Publication number
CN102641967A
CN102641967A CN2012101349078A CN201210134907A CN102641967A CN 102641967 A CN102641967 A CN 102641967A CN 2012101349078 A CN2012101349078 A CN 2012101349078A CN 201210134907 A CN201210134907 A CN 201210134907A CN 102641967 A CN102641967 A CN 102641967A
Authority
CN
China
Prior art keywords
ejector
block
elastic
elastomer block
kicker
Prior art date
Application number
CN2012101349078A
Other languages
Chinese (zh)
Inventor
程紫亚
Original Assignee
太仓市弧螺机电有限公司
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 太仓市弧螺机电有限公司 filed Critical 太仓市弧螺机电有限公司
Priority to CN2012101349078A priority Critical patent/CN102641967A/en
Publication of CN102641967A publication Critical patent/CN102641967A/en

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Abstract

The invention discloses an elastic ejector device, which comprises an ejector block, an ejector rod, a screw rod, a partition plate, a supporting plate and an elastic block. The ejector rod penetrates through the partition plate, two ends of the ejector rod are abutted to the ejector block and the supporting plate respectively, the elastic block is arranged in the middle of the supporting plate, and the screw rod penetrates through the partition plate, the supporting plate and the elastic block. The elastic ejector device is simple in structure and high in production efficiency, the problem that a finished part is not pushed or ejected out of a female die due to too small elastic ejecting force is relieved, jamming of the finished part in the female die due to uneven stress of the finished part caused by excessive force is avoided, the ejecting force of the device is easily adjusted, and the device is stable and reliable in operation.

Description

A kind of elasticity head part device
Technical field
The present invention relates to a kind of elasticity head part device.
Background technology
At present, when the parts of the steel plate of making high-pressure bottle, boiler-steam dome, generator tube, hull and larger volumes such as bone rib, various vessel, instrument and meter member and bin panel, need the parts of big volume be released from die or eject; If it is firmly too little; Then cause parts can not push up, simultaneously, because the parts volume is bigger; If it is firmly excessive; Can cause the Prefabricated parts discontinuity, make Prefabricated parts stuck in die cavity, and damage the corner part of Prefabricated parts easily.
Summary of the invention
Goal of the invention: the objective of the invention is provides a kind of simple in structure in order to solve the deficiency of prior art, and production efficiency is high, stable and reliable operation elasticity head part device.
Technical scheme: in order to realize above purpose, a kind of elasticity head part device of the present invention, it comprises kicker; Push rod, screw rod, dividing plate; Support plate and elastomer block are equipped with one group of push rod on the described dividing plate, the two ends of described push rod offset with kicker and support plate respectively; The middle of support plate is provided with elastomer block, and described screw rod is arranged in dividing plate, on support plate and the elastomer block.
Step and punch that described kicker is provided with offset.
The axis of described one group of push rod and the parallel axes of screw rod.
Described elastomer block is a block rubber.
Beneficial effect: a kind of elasticity head part device provided by the invention, press down through punch, make elastomer block storage power when punching press; When the mould backhaul, elastomer block releases energy, thereby promote push rod material is ejected from the die hole; This apparatus structure is simple; Production efficiency is high, has reduced the situation that makes Prefabricated parts from die, not release or eject because of bullet top power is too small, has avoided causing phenomenon stuck in die because of the excessive Prefabricated parts discontinuity that makes of exerting oneself; And the kicking force of this device is regulated easily, and working stability is reliable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate the present invention.
As shown in Figure 1, a kind of elasticity head part device of the present invention, it comprises kicker 1; Push rod 2, screw rod 3, dividing plate 4; Support plate 5 and elastomer block 6 are equipped with one group of push rod 2 on the described dividing plate 4, the two ends of described push rod 2 offset with kicker 1 and support plate 5 respectively; The middle of support plate 5 is provided with elastomer block 6, and described screw rod 3 is arranged in dividing plate 4, on support plate 5 and the elastomer block 6.
Step 7 and punch 8 that described kicker 1 is provided with offset.
The parallel axes of the axis of described one group of push rod 2 and screw rod 3.
Described elastomer block 6 is a block rubber.
When punch 8 pressed downward, make kicker 1 move downward, thereby drive the elastomer block 6 of one group of push rod, 2 extruding support plates, 5 middle, at this moment; Elastomer block 6 storage power, during the mould backhaul, punch 5 moves upward; Thereby eliminated the extruding of 1 pair of elastomer block 6 of kicker, elastomer block 8 releases energy, thereby promote push rod 2 Prefabricated parts is ejected from the die hole; This apparatus structure is simple, and production efficiency is high, and the both sides of kicker 1 are provided with step 7; Can prevent that kicker 1 from ejecting from punch 8, and kicker 1 reduces because of being provided with step 7 with the contact area of Prefabricated parts; Thereby increased pressure, easier Prefabricated parts has been ejected, reduced the situation that makes Prefabricated parts from die, not release or eject because of bullet top power is too small parts; Avoided because of the excessive Prefabricated parts discontinuity that makes of exerting oneself causes phenomenon stuck in die, and the kicking force of this device regulates easily, working stability is reliable.
Above-mentioned embodiment only is explanation technical conceive of the present invention and characteristics, its objective is to let to be familiar with these those skilled in the art and can to understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalents that spirit is made according to the present invention or modification all should be encompassed within protection scope of the present invention.

Claims (4)

1. elasticity head part device, it is characterized in that: it comprises kicker (1), push rod (2); Screw rod (3), dividing plate (4), support plate (5) and elastomer block (6); Be equipped with one group of push rod (2) on the described dividing plate (4), the two ends of described push rod (2) offset with kicker (1) and support plate (5) respectively, and the middle of support plate (5) is provided with elastomer block (6); Described screw rod (3) is arranged in dividing plate (4), on support plate (5) and the elastomer block (6).
2. a kind of elasticity head part device according to claim 1 is characterized in that: the step (7) that described kicker (1) is provided with offsets with punch (8).
3. a kind of elasticity head part device according to claim 1 is characterized in that: the parallel axes of the axis of described one group of push rod (2) and screw rod (3).
4. a kind of elasticity head part device according to claim 1 is characterized in that: described elastomer block (6) is a block rubber.
CN2012101349078A 2012-05-04 2012-05-04 Elastic ejector device CN102641967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101349078A CN102641967A (en) 2012-05-04 2012-05-04 Elastic ejector device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101349078A CN102641967A (en) 2012-05-04 2012-05-04 Elastic ejector device

Publications (1)

Publication Number Publication Date
CN102641967A true CN102641967A (en) 2012-08-22

Family

ID=46655188

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012101349078A CN102641967A (en) 2012-05-04 2012-05-04 Elastic ejector device

Country Status (1)

Country Link
CN (1) CN102641967A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102836923A (en) * 2012-09-29 2012-12-26 无锡市亚青机械厂 Crane bent plate press forming mold structure
CN103611811A (en) * 2013-11-15 2014-03-05 盐城工业职业技术学院 Automatic ejection bending die

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2640648Y (en) * 2003-06-27 2004-09-15 沈阳工业学院 Deep drawing combined flange fixing installation for square blank
JP2008155231A (en) * 2006-12-21 2008-07-10 Hitachi Appliances Inc Press forming die
CN201357190Y (en) * 2009-02-27 2009-12-09 胡忠行 Inwards folding and closing-in stamping die
CN201446186U (en) * 2009-07-28 2010-05-05 张仕浪 Punching riveting mold of a combination hinge connection slice
US20110179847A1 (en) * 2010-01-27 2011-07-28 Gerhard Pick Tool for forming the bottom of cans
CN202621763U (en) * 2012-05-04 2012-12-26 太仓市弧螺机电有限公司 Elastic jacking element device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2640648Y (en) * 2003-06-27 2004-09-15 沈阳工业学院 Deep drawing combined flange fixing installation for square blank
JP2008155231A (en) * 2006-12-21 2008-07-10 Hitachi Appliances Inc Press forming die
CN201357190Y (en) * 2009-02-27 2009-12-09 胡忠行 Inwards folding and closing-in stamping die
CN201446186U (en) * 2009-07-28 2010-05-05 张仕浪 Punching riveting mold of a combination hinge connection slice
US20110179847A1 (en) * 2010-01-27 2011-07-28 Gerhard Pick Tool for forming the bottom of cans
CN202621763U (en) * 2012-05-04 2012-12-26 太仓市弧螺机电有限公司 Elastic jacking element device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102836923A (en) * 2012-09-29 2012-12-26 无锡市亚青机械厂 Crane bent plate press forming mold structure
CN103611811A (en) * 2013-11-15 2014-03-05 盐城工业职业技术学院 Automatic ejection bending die

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C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120822

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