CN104014671A - Blanking die guiding mechanism - Google Patents

Blanking die guiding mechanism Download PDF

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Publication number
CN104014671A
CN104014671A CN201410256329.4A CN201410256329A CN104014671A CN 104014671 A CN104014671 A CN 104014671A CN 201410256329 A CN201410256329 A CN 201410256329A CN 104014671 A CN104014671 A CN 104014671A
Authority
CN
China
Prior art keywords
guiding
die
breach
die shoe
blanking die
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.)
Pending
Application number
CN201410256329.4A
Other languages
Chinese (zh)
Inventor
王健
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.)
Kunshan Baojin Laser Tailor Welding Co Ltd
Original Assignee
Kunshan Baojin Laser Tailor Welding 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 Kunshan Baojin Laser Tailor Welding Co Ltd filed Critical Kunshan Baojin Laser Tailor Welding Co Ltd
Priority to CN201410256329.4A priority Critical patent/CN104014671A/en
Publication of CN104014671A publication Critical patent/CN104014671A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a blanking die guiding mechanism which comprises an upper die base and a lower die base. The four corners of the lower die base are respectively provided with a square gap, a guiding pillar is arranged in the center of each gap, and lower die base guiding plates are arranged on the inner side walls of the gaps. Guiding sleeves corresponding to the guiding pillars are arranged on the four corners of the upper die base. Guiding holes are formed in the centers of the guiding sleeves. Upper die base guiding plates are arranged on the two side walls of each guiding sleeve and matched with the corresponding lower die base guiding plates. According to the blanking die guiding mechanism, through the arrangement of the guiding pillars, the guiding sleeves, the upper die base and the lower die base, precise and reliable guiding is performed, and the blanking die guiding mechanism is simple in structure, makes safety and reliability of a whole die be high and guarantees the machining precision of the die.

Description

A kind of blanking die guiding mechanism
Technical field
The present invention relates to a kind of blanking die, relate in particular to a kind of blanking die guiding mechanism.
Background technology
As everyone knows, the production of world to automobile, not only requires dependable performance, and structure is rationally advanced, and presentation quality is more and more drawn attention.The presentation quality of automobile is user's first impression, and the key of the presentation quality having obtained is the quality of stamping parts of automobile surface quality.Therefore the rational large-scale blanking die of project organization plays vital effect to guaranteeing stamping parts surface quality.
Guiding mechanism is the important component part of blanking die, and the quality of its design directly affects quality and the precision of stamping products, and at present, existing blanking die is because of guiding mechanism self design problem, the poor and poor shortcoming of machining accuracy of ubiquity security reliability.
Summary of the invention
The object of the present invention is to provide a kind of blanking die guiding mechanism, it has the advantages that security reliability is good and machining accuracy is high, to solve the problem that in prior art, blanking die guiding mechanism exists.
For reaching this object, the present invention by the following technical solutions:
A kind of blanking die guiding mechanism, it comprises upper bolster and die shoe, wherein, four jiaos of described die shoe offer square breach, the center of described breach is provided with lead, and is provided with die shoe guide plate on the madial wall of described breach, and corresponding lead is provided with guide pin bushing in four jiaos of described upper bolster, the center of described guide pin bushing offers pilot hole, coordinates die shoe guide plate to be provided with upper bolster guide plate on two sidewalls of described guide pin bushing.
Especially, between the madial wall of described guide pin bushing and described upper bolster, all parallel interval is connected with at least one reinforcement gusset.
Especially, on described die shoe, near on the position of described breach, be provided with Buffer Unit, the arranged outside limited location device of described Buffer Unit.
Especially, described Buffer Unit comprises the cushion collar being arranged on die shoe, in described cushion collar, buffer stopper is installed.
Especially, described buffer stopper adopts polyurethane plastics to make.
Especially, on described die shoe, in the outside of described breach, transportation connecting plate is installed.
Beneficial effect of the present invention is, compared with prior art described blanking die guiding mechanism carries out accurately reliable guiding by lead, guide pin bushing and upper and lower die holder guide plate are set, not only simple in structure, and make a whole set of mould security reliability good, guaranteed the machining accuracy of mould.
Accompanying drawing explanation
Fig. 1 is the perspective view of the part of the lower die of the blanking die guiding mechanism that provides of the specific embodiment of the invention 1;
Fig. 2 is the perspective view of the part of the upper die of the blanking die guiding mechanism that provides of the specific embodiment of the invention 1.
In figure:
1, upper bolster; 2, die shoe; 3, breach; 4, lead; 5, die shoe guide plate; 6, guide pin bushing; 7, pilot hole; 8, upper bolster guide plate; 9, strengthen gusset; 10, cushion collar; 11, buffer stopper; 12, stop; 13, transportation connecting plate.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate technical scheme of the present invention.
Refer to shown in Fig. 1 and Fig. 2, in the present embodiment, a kind of blanking die guiding mechanism comprises upper bolster 1 and die shoe 2, four jiaos of described die shoe 2 offer square breach 3, the center of described breach 3 is provided with lead 4, and on the madial wall of described breach 3, be provided with die shoe guide plate 5, corresponding lead 4 is provided with guide pin bushing 6 in four jiaos of described upper bolster 1, the center of described guide pin bushing 6 offers pilot hole 7, coordinates die shoe guide plate 5 to be provided with upper bolster guide plate 8 on two sidewalls of described guide pin bushing 6.And between the madial wall of described guide pin bushing 6 and described upper bolster 1, all parallel interval is connected with two reinforcement gussets 9.
On described die shoe 2, near on the position of described breach 3, be provided with cushion collar 10, the buffer stopper 11 of being made by polyurethane plastics is installed in described cushion collar 10.The arranged outside limited location device 12 of described cushion collar 10.
The transportation connecting plate 13 of being convenient to transportation is installed in the outside of described breach 3 on described die shoe 2.
Above embodiment has just set forth basic principle of the present invention and characteristic; the present invention is not limited by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various variations and change, and these variations and change all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (6)

1. a blanking die guiding mechanism, it comprises upper bolster and die shoe, it is characterized in that, four jiaos of described die shoe offer square breach, the center of described breach is provided with lead, and is provided with die shoe guide plate on the madial wall of described breach, and corresponding lead is provided with guide pin bushing in four jiaos of described upper bolster, the center of described guide pin bushing offers pilot hole, coordinates die shoe guide plate to be provided with upper bolster guide plate on two sidewalls of described guide pin bushing.
2. blanking die guiding mechanism according to claim 1, is characterized in that, between the madial wall of described guide pin bushing and described upper bolster, all parallel interval is connected with at least one reinforcement gusset.
3. blanking die guiding mechanism according to claim 1 and 2, is characterized in that, on described die shoe, near on the position of described breach, is provided with Buffer Unit, the arranged outside limited location device of described Buffer Unit.
4. blanking die guiding mechanism according to claim 3, is characterized in that, described Buffer Unit comprises the cushion collar being arranged on die shoe, in described cushion collar, buffer stopper is installed.
5. blanking die guiding mechanism according to claim 4, is characterized in that, described buffer stopper adopts polyurethane plastics to make.
6. blanking die guiding mechanism according to claim 1, is characterized in that, on described die shoe, in the outside of described breach, transportation connecting plate is installed.
CN201410256329.4A 2014-06-10 2014-06-10 Blanking die guiding mechanism Pending CN104014671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410256329.4A CN104014671A (en) 2014-06-10 2014-06-10 Blanking die guiding mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410256329.4A CN104014671A (en) 2014-06-10 2014-06-10 Blanking die guiding mechanism

Publications (1)

Publication Number Publication Date
CN104014671A true CN104014671A (en) 2014-09-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410256329.4A Pending CN104014671A (en) 2014-06-10 2014-06-10 Blanking die guiding mechanism

Country Status (1)

Country Link
CN (1) CN104014671A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202779451U (en) * 2012-08-28 2013-03-13 武汉中和车身有限公司 Wheel fender flanging die
CN202877357U (en) * 2012-09-25 2013-04-17 河北金环模具有限公司 Multistage stamping dies for automobile covering part
CN203018598U (en) * 2012-11-14 2013-06-26 合肥市田源精铸有限公司 Blanking and punching die holder for cover board of engine
CN103302166A (en) * 2013-06-07 2013-09-18 江苏大学 High-precision two-station covering part die
CN203621277U (en) * 2014-01-06 2014-06-04 浙江金奥汽车装备有限公司 Bottom die holder of high-precision stamping die
CN203936272U (en) * 2014-06-10 2014-11-12 昆山宝锦激光拼焊有限公司 A kind of blanking die guiding mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202779451U (en) * 2012-08-28 2013-03-13 武汉中和车身有限公司 Wheel fender flanging die
CN202877357U (en) * 2012-09-25 2013-04-17 河北金环模具有限公司 Multistage stamping dies for automobile covering part
CN203018598U (en) * 2012-11-14 2013-06-26 合肥市田源精铸有限公司 Blanking and punching die holder for cover board of engine
CN103302166A (en) * 2013-06-07 2013-09-18 江苏大学 High-precision two-station covering part die
CN203621277U (en) * 2014-01-06 2014-06-04 浙江金奥汽车装备有限公司 Bottom die holder of high-precision stamping die
CN203936272U (en) * 2014-06-10 2014-11-12 昆山宝锦激光拼焊有限公司 A kind of blanking die guiding mechanism

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Application publication date: 20140903

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