CN205096347U - Continuous production mould of car baffle part - Google Patents
Continuous production mould of car baffle part Download PDFInfo
- Publication number
- CN205096347U CN205096347U CN201520618791.4U CN201520618791U CN205096347U CN 205096347 U CN205096347 U CN 205096347U CN 201520618791 U CN201520618791 U CN 201520618791U CN 205096347 U CN205096347 U CN 205096347U
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- mould
- pressing plate
- nitrogen cylinder
- die
- top board
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Abstract
The utility model relates to a continuous production mould of car baffle part, this mould include mould subtotal lower mould part, lower mould part including the punching press die sword and the lower mould scrap cutter piece of the die holder and the face above the die holder of fixing, last mould part including the upper die base and fix at on and mould scrap cutter of the pressure flitch of upper die base lower surface, drift, turn -ups, two processes of separation of this mould merge into the turn -ups separation circuit, R angle department turn -ups process adopts the half to prolong the technique, increases the spacer pin near the fine positioning round pin in material area. Compared with the prior art, the utility model has the advantages of long service life, easy maintenance, ram efficiency height and punching press are with low costs.
Description
Technical field
The utility model relates to a kind of diel, especially relates to a kind of continuous seepage mould of auto partition part.
Background technology
Dividing plate is as the important component part of on body of a motor car, and the intensity of dividing plate and quality directly affects the quality of running security, and the production stability of dividing plate is most important.At present in a lot of situation traditional moulds punching press once can only punching one and half operation part in process of production, increase cost of stamping.Potential safety hazard is there is in human users's process, and to punching parts because the maloperation of people causes part quality problem.
Utility model content
The purpose of this utility model is exactly the continuous seepage mould providing a kind of long service life, the auto partition part that easy to maintenance, ram efficiency is high and cost of stamping is low in order to overcome defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of continuous seepage mould of auto partition part, comprise part of the lower die and part of the upper die, described part of the lower die comprises die shoe and is fixed on stamping cavity die cutter and the counterdie edge iron block of die shoe upper surface, and described part of the upper die comprises upper bolster and is fixed on the holding pad of upper bolster lower surface, drift and patrix edge iron; Flange, separation two operations of this mould are merged into flange separation circuit; R angle place overturning process adopts half drawing technology, and adds spacer pin near fine positioning pin.
Described flange separation circuit by flange be separated two-step merge form, comprise liftout attachment, separating knife block, flange cutter block, material pressing belt nitrogen cylinder and upper lower platen; Described liftout attachment is arranged on die shoe, and described separating knife block is arranged on liftout attachment; Described upper lower platen comprises top board and lower platen, top board and lower platen are connected with the piston rod of corresponding pressing plate nitrogen cylinder respectively, the pressing plate nitrogen cylinder that top board is corresponding is fixed on upper bolster, the pressing plate nitrogen cylinder that lower platen is corresponding is fixed on die shoe, and lower platen coordinates top board to fix material strip; Described flange cutter block is arranged on top board, is positioned at the both sides of separating knife block, and lower platen has the die relative with flange cutter block, and described material pressing belt nitrogen cylinder is arranged on cope match-plate pattern, and the piston rod of material pressing belt nitrogen cylinder is relative with separating knife block.
Preferably, the upper left pressing plate of top board is relative with the lower-left pressing plate of lower platen, the upper right pressing plate of top board is relative with the bottom right pressing plate of lower platen, the pressing plate in left side and the pressing plate on right side are positioned at the both sides of binder nitrogen cylinder and liftout attachment, and described flange cutter block is arranged on the right side of upper left pressing plate and the left side of upper right pressing plate.
During work, liftout attachment drives separating knife block to be separated by part, and the upper lower platen simultaneously controlled by pressing plate nitrogen cylinder pushes down part under the cooperation of material pressing belt nitrogen cylinder, to be coordinated realize flange by flange cutter block with upper lower platen.Success realizes separation and flange to realize in same step pitch, can reduce by a step pitch, successfully decrease manufacturing cost, and avoids the Stress Release owing to occurring during separation cut and cause at overturning process being the problems such as the flange height that occurs is inadequate.
Described R angle place overturning process comprises holding pad, blank holder, and described blank holder is relative with holding pad, and the bottom of blank holder is fixed on the piston rod of blank holder nitrogen cylinder, and blank holder nitrogen cylinder is fixed on die shoe.During work, holding pad pushes down part, pressing down, adopts this kind of mode, there being the flange at R angle just can make material smooth flow, there will not be fold after blank holder compresses with holding pad under the effect of blank holder nitrogen cylinder along blank holder nitrogen cylinder direction.
Near fine positioning pin, increase spacer pin, described spacer pin is arranged on the lower surface of upper bolster, is positioned at the both sides of fine positioning pin, and spacer pin makes material strip keep same direction to move with fine positioning pin by coordinating with the locating hole that material strip rushes in advance, guards against deviations.During work, material strip is located under the fine positioning of fine positioning pin, controls the feeding position of material strip, guarantee that feeding is stablized, but because this locate mode is fine positioning, the fit clearance of fine positioning pin and locating hole is less, and spacer pin can be taken up when fine positioning pin lifts by anti-stopping materials strip.
All cutter blocks of mould and drift adopt insert form.
Described holding pad is arranged at the middle and lower part of patrix edge iron and is connected with patrix edge iron, and the drift of part of the upper die is arranged at the middle part of holding pad.
Described die shoe is provided with nitrogen cylinder, and the end place, four angles of described upper bolster and die shoe is provided with guide pillar guide pin bushing assembly.Described guide pillar guide pin bushing assembly is ball guide pillar guide pin bushing assembly.
During work, upper bolster is driven by press and presses to die shoe, and material to be processed is compressed by holding pad, then punch coordinates with stamping cavity die cutter and carries out punching press action, meanwhile, counterdie edge iron block coordinates patrix edge iron block to carry out deburring action, and once going forward one by one molds finished work-piece.
Compared with prior art, the utility model has the following advantages:
(1) long service life: all deburrings all use insert form.Extend the service life of mould self, reduce the infringement to production equipment and consume.
(2) easy to maintenance: to use insert structure, when keeping in repair need not again by whole mold hoisting to maintenance sites, take a large amount of places, the insert needed repairing need be pulled down and can be keeped in repair.
(3) ram efficiency is high, cost of stamping is low: according to grading mode continuous blanking, decrease required jig frequency, the actions such as puncture motion deburring action and flange are carried out simultaneously, one-shot forming, this mould is automatically produce, and eliminates the potential safety hazard of operating personnel.
(4) adopt flange and separation circuit to merge, joint eliminates one step from the process, and successfully decreases manufacturing cost, and avoids the Stress Release owing to occurring during separation cut and cause at overturning process being the problems such as the flange height that occurs is inadequate.
(5) R angle place flange adopts half drawing technology, effectively can solve R angle flange wrinkling.
(6) material strip fine positioning place, increases spacer pin.Anti-stopping materials strip is beated
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the main TV structure schematic diagram that the utility model turns over all over separation circuit;
Fig. 3 is the main TV structure schematic diagram of place half, the utility model R angle drawing technology overturning process;
Fig. 4 is the main TV structure schematic diagram of the utility model fine positioning pin and spacer pin;
In figure, 1 is die shoe, and 2 is stamping cavity die cutter, and 3 is counterdie edge iron block, 4 is upper bolster, and 5 is holding pad, and 6 is pressing plate nitrogen cylinder, and 7 is liftout attachment, 8 is separating knife block, and 9 is material strip, and 10 is upper right pressing plate, and 11 is bottom right pressing plate, 12 is lower-left pressing plate, and 13 is upper left pressing plate, and 14 is nitrogen cylinder, 15 is flange cutter block, and 16 is binder cylinder, and 17 is blank holder nitrogen cylinder, 18 is blank holder, and 19 is fine positioning pin, and 20 is spacer pin.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment
A continuous seepage mould for auto partition part, as shown in figures 1-4, comprises part of the lower die and part of the upper die, and part of the lower die comprises die shoe 1 and is fixed on the stamping cavity die cutter 2 of die shoe 1 upper surface, counterdie edge iron block 3 and nitrogen cylinder 6; Part of the upper die comprises upper bolster 4 and is fixed on the holding pad 5 of upper bolster 4 lower surface, drift and patrix edge iron, holding pad 5 is arranged at the middle and lower part of patrix edge iron and is connected with patrix edge iron, the drift of part of the upper die is arranged at the middle part of holding pad 5, all cutter blocks of mould and drift adopt insert form, and the end place, four angles of upper bolster 4 and die shoe 1 is provided with ball guide pillar guide pin bushing assembly; Flange, separation two operations of this mould are merged into flange separation circuit; R angle place overturning process adopts half drawing technology, and adds spacer pin 20 near fine positioning pin 19.During work, upper bolster 4 is driven by press and presses to die shoe 1, and material to be processed is compressed by holding pad 5, then punch coordinates with stamping cavity die cutter 2 and carries out punching press action, meanwhile, counterdie edge iron block 3 coordinates patrix edge iron to carry out deburring action, and once going forward one by one molds finished work-piece.
Flange separation circuit by flange be separated two-step merge form, as shown in Figure 2, comprise liftout attachment 7, separating knife block 8, flange cutter block 15, material pressing belt nitrogen cylinder 16 and upper lower platen; Liftout attachment 7 is arranged on die shoe 1, and separating knife block 8 is arranged on liftout attachment 7; Upper lower platen comprises top board and lower platen, top board and lower platen are connected with the piston rod of corresponding pressing plate nitrogen cylinder 14 respectively, the pressing plate nitrogen cylinder 14 that top board is corresponding is fixed on upper bolster 4, the pressing plate nitrogen cylinder 14 that lower platen is corresponding is fixed on die shoe 1, and lower platen coordinates top board to fix material strip 9; The upper left pressing plate 13 of top board is relative with the lower-left pressing plate 12 of lower platen, the upper right pressing plate 10 of top board is relative with the bottom right pressing plate 11 of lower platen, the pressing plate in left side and the pressing plate on right side are positioned at the both sides of binder nitrogen cylinder 16 and liftout attachment 7, flange cutter block 15 is arranged on the right side of upper left pressing plate 13 and the left side of upper right pressing plate 10, be positioned at the both sides of separating knife block 8, lower platen has the die relative with flange cutter block, material pressing belt nitrogen cylinder 16 is arranged on cope match-plate pattern 4, and the piston rod of material pressing belt nitrogen cylinder 16 is relative with separating knife block 8.During work, liftout attachment 7 drives separating knife block 8 to be separated by part, and the upper lower platen simultaneously controlled by pressing plate nitrogen cylinder 6 pushes down part under the cooperation of material pressing belt nitrogen cylinder 16, to be coordinated realize flange by flange cutter block 15 with upper lower platen.Success realizes separation and flange to realize in same step pitch, can reduce by a step pitch, successfully decrease manufacturing cost, and avoids the Stress Release owing to occurring during separation cut and cause at overturning process being the problems such as the flange height that occurs is inadequate.
R angle place overturning process (see Fig. 3) comprises holding pad 5, blank holder 18, and blank holder 18 is relative with holding pad, and the bottom of blank holder 18 is fixed on the piston rod of blank holder nitrogen cylinder 17, and blank holder nitrogen cylinder 17 is fixed on die shoe 1.During work, holding pad 5 pushes down part, and blank holder 18 presses down along blank holder nitrogen cylinder 17 direction after compressing with holding pad 5 under the effect of blank holder nitrogen cylinder 17, adopts this kind of mode, there being the flange at R angle just can make material smooth flow, there will not be fold.
Spacer pin 20 is increased near fine positioning pin 19, as shown in Figure 4, spacer pin 20 is arranged on the lower surface of upper bolster 4, is positioned at the both sides of fine positioning pin 19, spacer pin 20 makes material strip 9 keep same direction to move with fine positioning pin 19 by coordinating with the locating hole that material strip 9 rushes in advance, guards against deviations.During work, material strip 9 is located under the fine positioning of fine positioning pin 19, controls the feeding position of material strip 9, guarantee that feeding is stablized, but because this locate mode is fine positioning, fine positioning pin 19 is less with the fit clearance of locating hole, and spacer pin 20 can be taken up when fine positioning pin 19 lifts by anti-stopping materials strip 9.
Claims (9)
1. the continuous seepage mould of an auto partition part, comprise part of the lower die and part of the upper die, it is characterized in that, described part of the lower die comprises die shoe (1) and is fixed on stamping cavity die cutter (2) and the counterdie edge iron block (3) of die shoe (1) upper surface, and described part of the upper die comprises upper bolster (4) and is fixed on the holding pad (5) of upper bolster (4) lower surface, drift and patrix edge iron.
2. the continuous seepage mould of a kind of auto partition part according to claim 1, it is characterized in that, utilize liftout attachment (7), separating knife block (8), flange cutter block (15), material pressing belt nitrogen cylinder (16), top board and lower platen to carry out flange separation circuit; Described liftout attachment (7) is arranged on die shoe (1), and described separating knife block (8) is arranged on liftout attachment (7); Top board and lower platen are connected with the piston rod of corresponding pressing plate nitrogen cylinder (14) respectively, the pressing plate nitrogen cylinder (14) that top board is corresponding is fixed on upper bolster (4), the pressing plate nitrogen cylinder (14) that lower platen is corresponding is fixed on die shoe (1), and lower platen coordinates top board to fix material strip (9); Described flange cutter block (15) is arranged on top board, be positioned at the both sides of separating knife block (8), lower platen has the die relative with flange cutter block, described material pressing belt nitrogen cylinder (16) is arranged on cope match-plate pattern (4), and the piston rod of material pressing belt nitrogen cylinder (16) is relative with separating knife block (8).
3. the continuous seepage mould of a kind of auto partition part according to claim 2, it is characterized in that, the upper left pressing plate (13) of top board is relative with the lower-left pressing plate (12) of lower platen, the upper right pressing plate (10) of top board is relative with the bottom right pressing plate (11) of lower platen, the pressing plate in left side and the pressing plate on right side are positioned at the both sides of binder nitrogen cylinder (16) and liftout attachment (7), and described flange cutter block (15) is arranged on the right side of upper left pressing plate (13) and the left side of upper right pressing plate (10).
4. the continuous seepage mould of a kind of auto partition part according to claim 1, it is characterized in that, utilize holding pad (5), blank holder (18) carries out R angle place overturning process, described blank holder (18) is relative with holding pad, the bottom of blank holder (18) is fixed on the piston rod of blank holder nitrogen cylinder (17), and blank holder nitrogen cylinder (17) is fixed on die shoe (1).
5. the continuous seepage mould of a kind of auto partition part according to claim 1, it is characterized in that, also comprise spacer pin (20), described spacer pin (20) is arranged on the lower surface of upper bolster (4), be positioned at the both sides of fine positioning pin (19), spacer pin (20) makes material strip (9) keep same direction to move with fine positioning pin (19) by coordinating with the upper locating hole rushed in advance of material strip (9), guards against deviations.
6. the continuous seepage mould of a kind of auto partition part according to claim 1, is characterized in that, all cutter blocks of mould and drift adopt insert form.
7. the continuous seepage mould of a kind of auto partition part according to claim 1, it is characterized in that, described holding pad (5) is arranged at the middle and lower part of patrix edge iron and is connected with patrix edge iron, and the drift of part of the upper die is arranged at the middle part of holding pad.
8. the continuous seepage mould of a kind of auto partition part according to claim 1, is characterized in that, described die shoe (1) is provided with nitrogen cylinder (6); The end place, four angles of described upper bolster and die shoe is provided with guide pillar guide pin bushing assembly.
9. the continuous seepage mould of a kind of auto partition part according to claim 8, is characterized in that, described guide pillar guide pin bushing assembly is ball guide pillar guide pin bushing assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618791.4U CN205096347U (en) | 2015-08-17 | 2015-08-17 | Continuous production mould of car baffle part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618791.4U CN205096347U (en) | 2015-08-17 | 2015-08-17 | Continuous production mould of car baffle part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205096347U true CN205096347U (en) | 2016-03-23 |
Family
ID=55512158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520618791.4U Expired - Fee Related CN205096347U (en) | 2015-08-17 | 2015-08-17 | Continuous production mould of car baffle part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205096347U (en) |
-
2015
- 2015-08-17 CN CN201520618791.4U patent/CN205096347U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20190817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |