CN103817229A - Raising, flanging and forming die for front main rocker arms of cars - Google Patents
Raising, flanging and forming die for front main rocker arms of cars Download PDFInfo
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- CN103817229A CN103817229A CN201210461661.5A CN201210461661A CN103817229A CN 103817229 A CN103817229 A CN 103817229A CN 201210461661 A CN201210461661 A CN 201210461661A CN 103817229 A CN103817229 A CN 103817229A
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Abstract
The invention provides a raising, flanging and forming die for front main rocker arms of cars. The raising, flanging and forming die can perform one-step flanging and raising on workpieces, and machining efficiency and machining quality are improved greatly. The raising, flanging and forming die comprises an upper die structure and a lower die structure, the upper die structure comprises an upper die plate, an upper backing plate and an upper fixing plate, the upper backing plate is mounted at the bottom of the upper die plate, the upper fixing plate is mounted at the bottom of the upper backing plate, the lower die structure comprises a lower die plate, a lower backing plate and a female die frame, the lower backing plate is mounted at the top of the lower die plate, the female die frame is mounted at the top of the lower backing plate, and the upper die structure and the lower die structure perform die assembly through guiding of an independent guide pillar structure. The raising, flanging and forming die is characterized by further comprising a combined flanging male die and a combined flanging female die, the combined flanging male die is mounted at the bottom of the upper backing plate through the upper fixing plate, and the combined flanging female die is mounted on the lower backing plate through the female die frame.
Description
Technical field
The present invention relates to car parts processing technique field, be specially the raising flanging molding die of the front master rocker of car.
Background technology
Before a kind of car, the structure of master rocker is shown in Fig. 1 and Fig. 2, its transverse ends portion is respectively equipped with the bending D of 90 °, F, and its lateral middle is provided with three equidirectional turning profile A, B, C, and in rocking arm plane, be distributed with downward projection, horizontal both sides all need flange moulding, mostly the workpiece of the type was first to carry out bending punch forming in the past, carry out respectively again flange moulding and raising moulding, because this part is more along transverse fold, in the time carrying out flange moulding, adopt the flanging die structure of entirety in the past easily to cause part injury, and by flanging molding die and twice punch forming of raising mould, working (machining) efficiency is low, other striking out for twice needs two subjob location, twice location easily causes position error, thereby reduce machining accuracy and crudy.
Summary of the invention
For the problems referred to above, the invention provides the raising flanging molding die of the front master rocker of car, it can, to flange of workpiece and raising moulding, improve working (machining) efficiency and crudy greatly.
Its technical scheme is such, it comprises upper die structure and lower die structure, described upper die structure comprises cope match-plate pattern, upper padding plate and upper mounted plate, described upper padding plate is installed on described cope match-plate pattern bottom, fixed plate is installed on described upper padding plate bottom, described lower die structure comprises lower bolster, lower bolster and die frame, described lower bolster is installed on described lower bolster top, described die frame is installed on described lower bolster top, described upper die structure and lower die structure are by independent guide pillar structure guiding matched moulds, it is characterized in that: it also comprises combined type flanging die and combined type flange die, described combined type flanging die is installed on described upper padding plate bottom by fixed plate, described combined type flange die is installed on described lower bolster by described die frame.
It is further characterized in that:
Described combined type flanging die comprise from left to right successively assembled in fixed plate first on mold insert on mold insert and the 4th on mold insert, the 3rd on mold insert, second;
Described upper die structure also comprises three pairs of liftout mold inserts, and it is respectively the first liftout mold insert, the second liftout mold insert and the 3rd liftout mold insert, and described three pairs of liftout mold inserts are all arranged in longitudinal both sides of described combined type flanging die along lateral symmetry; Described the first liftout mold insert, the second liftout mold insert be the symmetrical longitudinal both sides that are installed on mold insert on described first respectively; Described the 3rd liftout mold insert symmetry is installed on longitudinal both sides of mold insert on the described the 3rd;
Described combined type flange die comprises two groups, and described two groups of flange cavity die structures are installed in described die frame along lateral symmetry; Described combined type flange die comprises from left to right assembled the 3rd time mold insert, second time mold insert and first time mold insert in described die frame successively; In the cavity forming after the amalgamation of described two groups of flange cavity die structures, liftout plate is installed, described liftout plate is installed on described lower bolster by top board backing plate; In described liftout plate, just the position of mold insert on described second is provided with and ejects mold insert.
Its more a step be characterised in that:
It also comprises raising structure, and described raising structure comprises respectively mold insert in the corresponding raising that is installed on upper die structure and is installed on mold insert under the raising of lower die structure; In described raising, mold insert insert is on described first in mold insert and be fixed on described upper padding plate; Under described raising mold insert just the position to mold insert in described raising, insert in described liftout plate and be fixed on described top board backing plate.
The raising flanging molding die of master rocker before car of the present invention, it can guarantee in the time of flange processing and forming the not bending and molding of injuring part, and it is integrated into raising structure in flanging die, a punching press can complete flange moulding and the raising moulding to workpiece, greatly improve working (machining) efficiency, and effectively avoided Multi-step forming to process the accumulation position error of bringing, guarantee machining accuracy and crudy.
Accompanying drawing explanation
Fig. 1 is master rocker structural representation before the present invention's car to be processed;
Fig. 2 is that the A-A of Fig. 1 is to structural representation;
Fig. 3 is the structural representation under the raising flanging molding die matched moulds state of master rocker before car of the present invention;
Fig. 4 is the left TV structure schematic diagram of Fig. 1;
Fig. 5 be in the present invention upper die structure look up structural representation;
Fig. 6 is the plan structure schematic diagram of lower die structure in the present invention.
The specific embodiment
See Fig. 3, Fig. 4, Fig. 5 and Fig. 6, it comprises upper die structure and lower die structure the present invention, upper die structure comprises cope match-plate pattern 1, upper padding plate 4 and upper mounted plate 7, upper padding plate 4 is installed on cope match-plate pattern 1 bottom, upper mounted plate 7 is installed on upper padding plate 4 bottoms, lower die structure comprises lower bolster 2, lower bolster 5 and die frame 6, lower bolster 5 is installed on lower bolster 2 tops, die frame 6 is installed on lower bolster 5 tops, upper die structure and lower die structure are by independent guide pillar structure 23 matched moulds that leads, it also comprises combined type flanging die and combined type flange die, combined type flanging die is installed on upper padding plate 4 bottoms by upper mounted plate 7, combined type flange die is installed on lower bolster 5 by die frame 6.Combined type flanging die comprise from left to right successively assembled in upper mounted plate 7 first on mold insert 15 on mold insert 14 and the 4th on mold insert 13, the 3rd on mold insert 12, second; Upper die structure also comprises three pairs of liftout mold inserts, and it is respectively the first liftout mold insert 21-1, the second liftout mold insert 21-2 and the 3rd liftout mold insert 21-3, and three pairs of liftout mold inserts are all arranged in longitudinal both sides of combined type flanging die along lateral symmetry; The first liftout mold insert 21-1, the second liftout mold insert 21-2 be the symmetrical longitudinal both sides that are installed on mold insert 12 on first respectively; The 3rd liftout mold insert 12-3 symmetry is installed on longitudinal both sides of mold insert 14 on the 3rd; Combined type flange die comprises two groups, and two groups of flange cavity die structures are installed in die frame 6 along lateral symmetry; Combined type flange die comprises from left to right successively assembled the 3rd time mold insert in die frame 6 18, second time mold insert 17 and first time mold insert 16; In the cavity forming after the amalgamation of two groups of flange cavity die structures, liftout plate 10 is installed, liftout plate 10 is installed on lower bolster 5 by top board backing plate 8; In liftout plate 10, just the position of mold insert 13 on second is provided with and ejects mold insert 11.Mould of the present invention also comprises raising structure, and raising structure comprises respectively mold insert 19 in the corresponding raising that is installed on upper die structure and is installed on mold insert 9 under the raising of lower die structure; In raising, mold insert 19 inserts are on first in mold insert 12 and be fixed on upper padding plate 4; Under raising mold insert 9 just the position to mold insert in raising 19, insert in liftout plate 10 and be fixed on top board backing plate 8.In Fig. 3,3 is mould pin, and 22 is ejector pin; In Fig. 4,20 is mould pin; In Fig. 6,24 is die shank.
Claims (10)
1. the raising flanging molding die of master rocker before car, it comprises upper die structure and lower die structure, described upper die structure comprises cope match-plate pattern, upper padding plate and upper mounted plate, described upper padding plate is installed on described cope match-plate pattern bottom, fixed plate is installed on described upper padding plate bottom, described lower die structure comprises lower bolster, lower bolster and die frame, described lower bolster is installed on described lower bolster top, described die frame is installed on described lower bolster top, described upper die structure and lower die structure are by independent guide pillar structure guiding matched moulds, it is characterized in that: it also comprises combined type flanging die and combined type flange die, described combined type flanging die is installed on described upper padding plate bottom by fixed plate, described combined type flange die is installed on described lower bolster by described die frame.
2. the raising flanging molding die of master rocker before car according to claim 1, is characterized in that: described combined type flanging die comprise from left to right successively assembled in fixed plate first on mold insert on mold insert and the 4th on mold insert, the 3rd on mold insert, second.
3. the raising flanging molding die of master rocker before car according to claim 2, it is characterized in that: described upper die structure also comprises three pairs of liftout mold inserts, it is respectively the first liftout mold insert, the second liftout mold insert and the 3rd liftout mold insert, and described three pairs of liftout mold inserts are all arranged in longitudinal both sides of described combined type flanging die along lateral symmetry.
4. the raising flanging molding die of master rocker before car according to claim 3, is characterized in that: described the first liftout mold insert, the second liftout mold insert be the symmetrical longitudinal both sides that are installed on mold insert on described first respectively; Described the 3rd liftout mold insert symmetry is installed on longitudinal both sides of mold insert on the described the 3rd.
5. the raising flanging molding die of master rocker before car according to claim 4, is characterized in that: described combined type flange die comprises two groups, and described two groups of flange cavity die structures are installed in described die frame along lateral symmetry.
6. the raising flanging molding die of master rocker before car according to claim 5, is characterized in that: described combined type flange die comprises from left to right assembled the 3rd time mold insert, second time mold insert and first time mold insert in described die frame successively.
7. the raising flanging molding die of master rocker before car according to claim 6, is characterized in that: in the cavity forming after the amalgamation of described two groups of flange cavity die structures, liftout plate is installed, described liftout plate is installed on described lower bolster by top board backing plate.
8. the raising flanging molding die of master rocker before car according to claim 7, is characterized in that: in described liftout plate, just the position of mold insert on described second is provided with and ejects mold insert.
9. the raising flanging molding die of master rocker before car according to claim 8, it is characterized in that: it also comprises raising structure, described raising structure comprises respectively mold insert in the corresponding raising that is installed on upper die structure and is installed on mold insert under the raising of lower die structure.
10. the raising flanging molding die of master rocker before car according to claim 9, is characterized in that: in described raising, mold insert insert is on described first in mold insert and be fixed on described upper padding plate; Under described raising mold insert just the position to mold insert in described raising, insert in described liftout plate and be fixed on described top board backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210461661.5A CN103817229A (en) | 2012-11-16 | 2012-11-16 | Raising, flanging and forming die for front main rocker arms of cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210461661.5A CN103817229A (en) | 2012-11-16 | 2012-11-16 | Raising, flanging and forming die for front main rocker arms of cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103817229A true CN103817229A (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210461661.5A Pending CN103817229A (en) | 2012-11-16 | 2012-11-16 | Raising, flanging and forming die for front main rocker arms of cars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103817229A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289602A (en) * | 2014-09-29 | 2015-01-21 | 北京航星机器制造有限公司 | Movable block combined type hot forming turnup mold and use method |
| CN104889256A (en) * | 2015-06-18 | 2015-09-09 | 广西柳州市昌业机械制造有限公司 | Part forming die |
| CN104907414A (en) * | 2015-06-18 | 2015-09-16 | 广西柳州市昌业机械制造有限公司 | Part forming and flanging method |
| CN105215176A (en) * | 2015-10-30 | 2016-01-06 | 鹰普（中国）有限公司 | A kind of rocking arm plastic deformation fixture |
-
2012
- 2012-11-16 CN CN201210461661.5A patent/CN103817229A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289602A (en) * | 2014-09-29 | 2015-01-21 | 北京航星机器制造有限公司 | Movable block combined type hot forming turnup mold and use method |
| CN104889256A (en) * | 2015-06-18 | 2015-09-09 | 广西柳州市昌业机械制造有限公司 | Part forming die |
| CN104907414A (en) * | 2015-06-18 | 2015-09-16 | 广西柳州市昌业机械制造有限公司 | Part forming and flanging method |
| CN105215176A (en) * | 2015-10-30 | 2016-01-06 | 鹰普（中国）有限公司 | A kind of rocking arm plastic deformation fixture |
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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: 20140528 |