CN102909275A - Machining die for bearing frames - Google Patents

Machining die for bearing frames Download PDF

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Publication number
CN102909275A
CN102909275A CN2012103716692A CN201210371669A CN102909275A CN 102909275 A CN102909275 A CN 102909275A CN 2012103716692 A CN2012103716692 A CN 2012103716692A CN 201210371669 A CN201210371669 A CN 201210371669A CN 102909275 A CN102909275 A CN 102909275A
Authority
CN
China
Prior art keywords
bolster
die
processing mold
patrix
padding plate
Prior art date
Application number
CN2012103716692A
Other languages
Chinese (zh)
Inventor
罗诚芽
Original Assignee
昆山威安精密模具有限公司
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 昆山威安精密模具有限公司 filed Critical 昆山威安精密模具有限公司
Priority to CN2012103716692A priority Critical patent/CN102909275A/en
Publication of CN102909275A publication Critical patent/CN102909275A/en

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Abstract

The invention discloses a machining die for bearing frames. The machining die for bearing frames comprises an upper die and a lower die matching with the same. The upper die is respectively provided with an upper die holder, an upper padding plate and a core plate from top to bottom. The lower die is respectively provided with a lower die holder, a lower padding plate and a cavity plate from bottom to top. Buffer mechanisms are respectively arranged between the cavity plate and the lower padding plate. By the aid of the simple buffer mechanisms and outer guide pins, damage of dies and products due to inaccurate positioning or overexertion can be prevented, and machining efficiency and product acceptability are increased.

Description

The bolster processing mold

Technical field

The present invention relates to a kind of bolster processing mold, belong to mould manufacturing field.

Background technology

Development along with the bolster level of processing, support frame is increasingly sophisticated, the requirement of effects on surface flatness is also more and more higher, the structure of corresponding mould is also wanted strengthening and improving, for increasing work efficiency, is convenient to automatic ejection product after the die sinking, people have been installed liftout attachment additional between the upper and lower mould of mould, yet too much liftout attachment and the structure of device become increasingly complex, and have affected whole operating efficiency.Liftout attachment damages mould and product itself easily in that the ejecting product dynamics is large or the location is unpunctual, affects the qualification rate of product.

Summary of the invention

For the deficiencies in the prior art, the object of the present invention is to provide a kind of bolster processing mold that possesses buffer gear, it is simple in structure, accurate positioning, product percent of pass high.

For achieving the above object, technical scheme of the present invention is: the bolster processing mold, comprise patrix and the counterdie that matches with this patrix, described patrix is respectively equipped with upper bolster, upper padding plate and convex template from top to bottom, described counterdie is respectively equipped with die shoe and lower bolster and concave template from top to bottom, it is characterized in that: between described punch version, upper padding plate and the upper bolster, between die version and the lower bolster, be respectively equipped with buffer gear.

Aforesaid bolster processing mold is characterized in that: be provided with a guide pillar between described patrix and the described counterdie, described guide pillar is provided with guide column sleeve outward.

Aforesaid bolster processing mold is characterized in that: be provided with several bolts and alignment pin between described upper bolster, upper padding plate and the convex template.

Aforesaid bolster processing mold is characterized in that: be provided with some feets between described die shoe and the lower bolster, be provided with some bolts and alignment pin between described lower bolster and the concave template.

Aforesaid bolster processing mold is characterized in that: described buffer gear includes spring and push rod.

The invention has the beneficial effects as follows: by simple buffering mechanism and outer guiding post structure are installed, can prevent from that the location is inaccurate or exert oneself mould and product being damaged when excessive, improve the qualification rate of work efficiency rate and product.

Description of drawings

Fig. 1 is structural representation of the present invention.

The specific embodiment

For further disclosing technical scheme of the present invention, now be described with reference to the accompanying drawings embodiments of the present invention: as shown in Figure 1, a kind of bolster processing mold, comprise patrix and the counterdie that matches with this patrix, described patrix is respectively equipped with upper bolster 1, upper padding plate 2 and convex template 3 from top to bottom, described counterdie is respectively equipped with die shoe 4 and lower bolster 5 and concave template 6 from top to bottom, between described punch version 3, upper padding plate 2 and the upper bolster 1, between die version 6 and the lower bolster 5, be respectively equipped with buffer gear, described buffer gear includes spring 7 and push rod 8.Be provided with a guide pillar 9 between described patrix and the described counterdie, the described guide pillar 9 outer guide column sleeves 10 that are provided with.Be provided with several bolts 11 and alignment pin 12 between described upper bolster 1, upper padding plate 2 and the convex template 3.Be provided with some feets between described die shoe 4 and the lower bolster 5, be provided with some bolts 11 and alignment pin 12 between described lower bolster 5 and the concave template 6.

The present invention is by installing simple buffering mechanism and outer guiding post structure, can prevent from that the location is inaccurate or exert oneself mould and product being damaged when excessive, improves the qualification rate of work efficiency rate and product.

More than by description of listed embodiment, the basic ideas and basic principles of the present invention have been set forth.But the present invention never is limited to above-mentioned listed embodiment, and every equivalent variations, improvement and deliberately of inferior quality behavior of change of doing based on technical scheme of the present invention all should belong to protection scope of the present invention.

Claims (5)

1. bolster processing mold, comprise patrix and the counterdie that matches with this patrix, described patrix is respectively equipped with upper bolster, upper padding plate and convex template from top to bottom, described counterdie is respectively equipped with die shoe and lower bolster and concave template from top to bottom, it is characterized in that: between described punch version, upper padding plate and the upper bolster, between die version and the lower bolster, be respectively equipped with buffer gear.
2. bolster processing mold according to claim 1, it is characterized in that: be provided with a guide pillar between described patrix and the described counterdie, described guide pillar is provided with guide column sleeve outward.
3. bolster processing mold according to claim 1 is characterized in that: be provided with several bolts and alignment pin between described upper bolster, upper padding plate and the convex template.
4. bolster processing mold according to claim 1 is characterized in that: be provided with some feets between described die shoe and the lower bolster, be provided with some bolts and alignment pin between described lower bolster and the concave template.
5. arbitrary described bolster processing mold according to claim 1-4, it is characterized in that: described buffer gear includes spring and push rod.
CN2012103716692A 2012-09-29 2012-09-29 Machining die for bearing frames CN102909275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012103716692A CN102909275A (en) 2012-09-29 2012-09-29 Machining die for bearing frames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012103716692A CN102909275A (en) 2012-09-29 2012-09-29 Machining die for bearing frames

Publications (1)

Publication Number Publication Date
CN102909275A true CN102909275A (en) 2013-02-06

Family

ID=47607987

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012103716692A CN102909275A (en) 2012-09-29 2012-09-29 Machining die for bearing frames

Country Status (1)

Country Link
CN (1) CN102909275A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008284590A (en) * 2007-05-18 2008-11-27 Panasonic Corp Structure of press die
CN201735692U (en) * 2010-06-24 2011-02-09 宁波雪波特紧固件有限公司 Stamping die with ejector
CN202239260U (en) * 2011-09-19 2012-05-30 常熟市杜尼电子有限责任公司 Punching die
CN202291035U (en) * 2011-10-24 2012-07-04 中国华录·松下电子信息有限公司 Simple grading punching die structure
CN202861212U (en) * 2012-09-29 2013-04-10 昆山威安精密模具有限公司 Bolster machining die

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008284590A (en) * 2007-05-18 2008-11-27 Panasonic Corp Structure of press die
CN201735692U (en) * 2010-06-24 2011-02-09 宁波雪波特紧固件有限公司 Stamping die with ejector
CN202239260U (en) * 2011-09-19 2012-05-30 常熟市杜尼电子有限责任公司 Punching die
CN202291035U (en) * 2011-10-24 2012-07-04 中国华录·松下电子信息有限公司 Simple grading punching die structure
CN202861212U (en) * 2012-09-29 2013-04-10 昆山威安精密模具有限公司 Bolster machining die

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Application publication date: 20130206

C12 Rejection of a patent application after its publication