CN206316232U - Automobile back door upper ledge diel - Google Patents
Automobile back door upper ledge diel Download PDFInfo
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- CN206316232U CN206316232U CN201621428327.XU CN201621428327U CN206316232U CN 206316232 U CN206316232 U CN 206316232U CN 201621428327 U CN201621428327 U CN 201621428327U CN 206316232 U CN206316232 U CN 206316232U
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- plate
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- die
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Abstract
The utility model discloses a kind of automobile back door upper ledge diel, including cope plate and lower template, and described cope plate and lower template are provided with punch mechanism and bent into shape mechanism, and described punch mechanism sets two punching stations in the middle part of template on punch mechanism；Described bent into shape mechanism is set to two, it is symmetrically set in the both sides of punch mechanism, the utility model is influenceed small by external factor, the Product Status stability of punching press, uniformity are good, so as to ensure that uniformity, the stability of welding tail gate shape, and stamping forming speed is fast, and production efficiency is improved.
Description
Technical field
The utility model is related to field of automobile, specifically a kind of automobile back door upper ledge diel.
Background technology
In automobile back door upper ledge manufacturing process, generally realize that stretch bending is punching into using stretch bending frock and three-dimensional bending machine
Type, the radian of formed product is influenceed larger by the yield strength of stretch benders oil pressure, oil temperature, pulling force, stretch bending speed and material, is drawn
Curved speed is slow, and efficiency is low, and the shape of bending forming is also unstable, and uniformity is poor, and qualification rate is low, it is impossible to meet follow-up whole car door
Welding, once checking that shape is unqualified, will scrap, scrappage is high.
The content of the invention
Technical problem to be solved in the utility model is：A kind of automobile back door upper ledge diel is provided, the mould by
External factor influence is small, and the Product Status stability of punching press, uniformity are good, so as to ensure that the consistent of welding tail gate shape
Property, stability, and stamping forming speed is fast, and production efficiency is improved.
The technical scheme that the utility model is used is：A kind of automobile back door upper ledge diel, including cope plate are provided
And lower template, described cope plate and lower template are provided with punch mechanism and bent into shape mechanism, and described punch mechanism is located at mould
In the middle part of plate, two punching stations are set on punch mechanism；Described bent into shape mechanism is set to two, is symmetrically set in punch mechanism
Both sides.
Described punch mechanism includes upper mould fixed plate I, punching holding pad, punching side and leans on mould under block, punching station, punching
Frame and end locating piece, the punching station include piercing punch, punching concave die and die fixed seat, and upper mould fixed plate I is connected to
Cope plate, piercing punch is connected to upper mould fixed plate I, and punching holding pad floating connection is in upper mould fixed plate I, and punching concave die is located at
Die fixed seat, die fixed seat is located at punching low mold frame, and punching low mold frame is connected to lower template, and punching side is located at punching by block
In low mold frame and positioned at punching concave die side, two punching stations are symmetrically set in the both sides that punching side leans on block, and end locating piece is located at
Lower template and locating surface is concordant with workpiece punching placed side.
The punching holding pad floating connection refers to that punching holding pad is led by stripper bolt I, discharging in upper mould fixed plate I
Post I, discharging guide pin bushing and Flat wire spring I are connected with upper mould fixed plate I, the connection punching holding pad of stripper bolt I and upper mould fixed plate
I, one end connection cope plate of discharging guide pillar I, the other end is slidably connected at discharging through upper mould fixed plate I and punching holding pad
In guide pin bushing, discharging guide pin bushing is located at punching low mold frame, and Flat wire spring I is in the through hole of upper mould fixed plate I, one end and cope plate phase
Support, the other end and punching holding pad offset.
Described bent into shape mechanism include upper mould fixed plate II, upper mould portable plate, die mould punch-pin, wedge I, wedge II,
Die mould side slide I, die mould side slide II, wedge baffle plate I, wedge baffle plate II, die mould cavity plate and lower mold fixed plate, described upper mould
Cope plate is connected to before and after fixed plate II and upper mould portable plate, upper mould fixed plate II is fixedly connected on cope plate, upper mould portable plate
Floating connection is in being respectively provided with die mould punch-pin, die mould side slide I, die mould side on cope plate, upper mould fixed plate II and upper mould portable plate
Sliding block II, wedge baffle plate I, wedge baffle plate II and die mould cavity plate are in lower mold fixed plate, and lower mold fixed plate is connected to lower mould
Shop bolt and dowel bushing are set on plate, die mould cavity plate, and die mould side slide I and die mould side slide II are respectively arranged on die mould cavity plate two
Side and it is slidably connected respectively with wedge baffle plate I, wedge baffle plate II, wedge baffle plate I, wedge baffle plate II are respectively arranged on die mould side slide
Ith, the outside of die mould side slide II, wedge I, one end of wedge II and cope plate connection, the other end is slided respectively to break away in die mould
Between block I and wedge baffle plate I and between die mould side slide II and wedge baffle plate II.
The upper mould portable plate floating connection refers to that upper mould portable plate passes through Flat wire spring II, discharging guide pillar II in cope plate
With cope plate floating connection, Flat wire spring II is in the counterbore of cope plate, and one end and cope plate offset, and the other end and upper mould are lived
Dynamic plate offsets, the connection cope plate of discharging guide pillar II and upper mould portable plate.
The die mould side slide I and die mould side slide II be respectively arranged on die mould cavity plate both sides and respectively with wedge baffle plate I, tiltedly
Wedge baffle plate II, which is slidably connected, to be referred to, die mould side slide I and die mould side slide II pass through stripper bolt II and Flat wire spring III respectively
It is slidably connected with wedge baffle plate I, wedge baffle plate II, the connection die mould of stripper bolt II side slide I and wedge baffle plate I and die mould side
Sliding block II and wedge baffle plate II, Flat wire spring III are socketed in stripper bolt II.
The utility model automobile back door upper ledge diel is positioned by holding locating piece and punching station to molded piece
Punching, then bent into shape is positioned with the positioning hole gone out, influenceed small by external factor, resilience is small, the Product Status of punching press is stable
Uniformity is good, it is ensured that the uniformity of welding tail gate shape, stability, sets two punching stations and tamping mechanism, energy
Two punchings and the operation of die mould station are carried out simultaneously, and speed is fast, and production efficiency is improved.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 top view.（Remove cope plate）
Fig. 3 is the sectional view of stamped workpieces.
In figure, 1, cope plate, 2, lower template, 3, unloading bolt I, 4, piercing punch, 5, upper mould fixed plate I, 6, punching side
By block, 7, Flat wire spring I, 8, punching holding pad, 9, discharging guide pillar I, 10, Flat wire spring II, 11, upper mould portable plate, 12, discharging
Guide pillar II, 13, die mould punch-pin, 14, dowel bushing, 15, wedge baffle plate I, 16, wedge I, 17, die mould side slide I, 18, alignment pin
Nail, 19, die mould side slide II, 20, wedge II, 21, wedge baffle plate II, 22, discharging guide pin bushing, 23, punching concave die, 24, cavity plate it is solid
Reservation, 25, punching low mold frame, 26, die mould cavity plate, 27, lower mold fixed plate, 28, Flat wire spring III, 29, unloading bolt II, 30,
Hold locating piece.
Embodiment
The utility model is described in detail below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, the utility model automobile back door upper ledge diel, including cope plate 1 and lower template 2, on
Punch mechanism and bent into shape mechanism are provided between template 1 and lower template 2, punch mechanism is in the middle part of template, on punch mechanism
Two punching stations are set；Bent into shape mechanism is set to two, is symmetrically set in the both sides of punch mechanism.
In the specific implementation, punch mechanism includes upper mould fixed plate I 5, punching holding pad 8, punching side and leaned on the utility model
Block 6, punching station, punching low mold frame 24 and end locating piece 25, punching station include piercing punch 4, punching concave die 22 and cavity plate
Fixed seat 23, upper mould fixed plate I 5 is connected to cope plate 1, and piercing punch 4 is connected to upper mould fixed plate I 5, and punching holding pad 8 is floated
It is dynamic to be connected to upper mould fixed plate I 5, that is, refer to that punching holding pad 8 passes through unloading bolt I 3, discharging guide pillar I 9, the and of discharging guide pin bushing 21
Flat wire spring I 7 is connected with upper mould fixed plate I 5, the connection punching of unloading bolt I 3 holding pad 8 and upper mould fixed plate I 5, discharging guide pillar
I 9 one end connection cope plate 1, the other end is slidably connected at discharging guide pin bushing 21 through upper mould fixed plate I 5 and punching holding pad 8
Interior, discharging guide pin bushing 21 is located at punching low mold frame 24, and Flat wire spring I 7 is in the through hole of upper mould fixed plate I 5, one end and cope plate
1 offsets, and the other end and punching holding pad 8 offset.
Punching concave die 22 is located at die fixed seat 23, and die fixed seat 23 is located at punching low mold frame 24, punching low mold frame 24
Lower template 2 is connected to, punching side is by block 6 in punching low mold frame 24 and positioned at the side of punching concave die 22, two punching stations
The both sides that punching side leans on block 6 are symmetrically set in, locating piece 25 is located at lower template 2 and locating surface is concordant with workpiece punching placed side at end,
In this example, end locating piece 25 sets l-shaped, and workpiece carries out punching press by holding the support of locating piece 25 and punching station to fix.
Bent into shape mechanism includes upper mould fixed plate II（Do not marked in figure）, upper mould portable plate 11, die mould punch-pin 13, wedge
I 16, wedge II 20, die mould side slide I 17, die mould side slide II 19, wedge baffle plate I 15, wedge baffle plate II 21, die mould cavity plate 26
With lower mold fixed plate 27, cope plate 1, i.e. Fig. 1 fore-and-aft direction are connected to before and after upper mould fixed plate II and upper mould portable plate 11, on
Mould fixed plate II is fixedly connected on cope plate 1, and the upper floating connection of mould portable plate 11 is in cope plate 1, upper mould fixed plate II and upper mould
The die mould punch-pin 13 being respectively provided with portable plate 11 on die mould punch-pin 13, upper mould portable plate 11 is longer than the die mould on upper mould fixed plate II
Punch-pin 13, during bent into shape, the die mould punch-pin 13 on upper mould portable plate 11 is first pressed into workpiece, die mould side slide I 17, die mould side
Sliding block II 19, wedge baffle plate I 15, wedge baffle plate II 21 and die mould cavity plate 26 are in lower mold fixed plate 27, lower mold fixed plate
27 are connected to setting shop bolt 18 and dowel bushing 14 on lower template 2, die mould cavity plate 26, and shop bolt 18 is used to position workpiece,
Die mould side slide I 17 and die mould side slide II 19 are respectively arranged on the both sides of die mould cavity plate 26, die mould side slide I 17 and die mould side slide
II 19 are slidably connected with wedge baffle plate I 15, wedge baffle plate II 21 respectively, i.e., die mould side slide I 17 passes through the He of unloading bolt II 29
Flat wire spring III 28 is slidably connected with wedge baffle plate I 15, and die mould side slide II 19 passes through unloading bolt II 29 and Flat wire spring III
28 are slidably connected with wedge baffle plate II 21, the connection die mould of unloading bolt II 29 side slide I 17 and wedge baffle plate I 15, stripper bolt,
29 connection die mould side slides II 19 and wedge baffle plate II 21, Flat wire spring III 28 are socketed on unloading bolt II 29.Wedge baffle plate I
15 are located at the outside of die mould side slide II 19 located at the outside of die mould side slide I 17, wedge baffle plate II 21.Wedge I 16, wedge II 20
One end and cope plate 1 connect, the other end is slided between die mould side slide I 17 and wedge baffle plate I 15 and die mould side respectively
Between sliding block II 19 and wedge baffle plate II 21, i.e. one end of wedge I 16 and cope plate 1 is connected, and the other end is slided to break away in die mould
Between block I 17 and wedge baffle plate I 15, and one end of wedge II 20 and cope plate 1 are connected, and the other end is slided in die mould side respectively
Between sliding block II 19 and wedge baffle plate II 21.
Above-mentioned upper mould portable plate floating connection refers to that upper mould portable plate passes through Flat wire spring II 10, discharging in cope plate 1
Guide pillar II 12 and the floating connection of cope plate 1, Flat wire spring II 10 is in the counterbore of cope plate 1, and one end and cope plate 1 offset,
The other end and upper mould portable plate offset, the connection cope plate 1 of discharging guide pillar II 12 and upper mould portable plate.
Claims (6)
1. a kind of automobile back door upper ledge diel, including cope plate and lower template, it is characterised in that：Described cope plate is with
Template is provided with punch mechanism and bent into shape mechanism, and described punch mechanism sets two in the middle part of template on punch mechanism
Punching station；Described bent into shape mechanism is set to two, is symmetrically set in the both sides of punch mechanism.
2. automobile back door upper ledge diel according to claim 1, it is characterised in that：Described punch mechanism includes upper
Mould fixed plate I, punching holding pad, punching side are by block, punching station, punching low mold frame and end locating piece, the punching station bag
Piercing punch, punching concave die and die fixed seat are included, upper mould fixed plate I is connected to cope plate, and piercing punch is connected to mould and consolidated
Fixed board I, punching holding pad floating connection is in upper mould fixed plate I, and punching concave die is located at die fixed seat, and die fixed seat is located at punching
Hole low mold frame, punching low mold frame is connected to lower template, and punching side is located in punching low mold frame and positioned at punching concave die side by block,
Two punching stations are symmetrically set in the both sides that punching side leans on block, and end locating piece is placed located at lower template and locating surface and workpiece punching
Face is concordant.
3. automobile back door upper ledge diel according to claim 2, it is characterised in that：The punching holding pad, which floats, to be connected
Be connected to upper mould fixed plate I refer to punching holding pad by stripper bolt I, discharging guide pillar I, discharging guide pin bushing and Flat wire spring I with it is upper
Mould fixed plate I is connected, the connection punching holding pad of stripper bolt I and upper mould fixed plate I, one end connection cope plate of discharging guide pillar I,
The other end is slidably connected in discharging guide pin bushing through upper mould fixed plate I and punching holding pad, and discharging guide pin bushing is located at mould under punching
Frame, Flat wire spring I is in the through hole of upper mould fixed plate I, and one end and cope plate offset, and the other end and punching holding pad offset.
4. automobile back door upper ledge diel according to claim 1, it is characterised in that：Described bent into shape mechanism bag
Include upper mould fixed plate II, upper mould portable plate, die mould punch-pin, wedge I, wedge II, die mould side slide I, die mould side slide II, wedge
Connected before and after baffle plate I, wedge baffle plate II, die mould cavity plate and lower mold fixed plate, described upper mould fixed plate II and upper mould portable plate
In cope plate, upper mould fixed plate II is fixedly connected on cope plate, and upper mould portable plate floating connection is in cope plate, upper mould fixed plate II
With die mould punch-pin, die mould side slide I, die mould side slide II, wedge baffle plate I, the and of wedge baffle plate II are respectively provided with upper mould portable plate
Die mould cavity plate is in lower mold fixed plate, and lower mold fixed plate, which is connected on lower template, die mould cavity plate, sets shop bolt and pin
Nail seat, die mould side slide I and die mould side slide II be respectively arranged on die mould cavity plate both sides and respectively with wedge baffle plate I, wedge baffle plate
II is slidably connected, and wedge baffle plate I, wedge baffle plate II are respectively arranged on die mould side slide I, the outside of die mould side slide II, wedge I,
One end of wedge II and cope plate connection, the other end are slided between die mould side slide I and wedge baffle plate I and die mould side respectively
Between sliding block II and wedge baffle plate II.
5. automobile back door upper ledge diel according to claim 4, it is characterised in that：The upper mould portable plate, which floats, to be connected
It is connected to cope plate and refers to that mould portable plate passes through Flat wire spring II, discharging guide pillar II and cope plate floating connection, Flat wire spring II
In the counterbore of cope plate, one end and cope plate offset, and the other end and upper mould portable plate offset, the upper mould of the connection of discharging guide pillar II
Plate and upper mould portable plate.
6. automobile back door upper ledge diel according to claim 4, it is characterised in that：The die mould side slide I and pressure
Type side slide II is respectively arranged on die mould cavity plate both sides and is slidably connected and refers to wedge baffle plate I, wedge baffle plate II respectively, die mould side
Slider I and die mould side slide II are slided by stripper bolt II and Flat wire spring III with wedge baffle plate I, wedge baffle plate II respectively to be connected
Connect, the connection die mould of stripper bolt II side slide I and wedge baffle plate I and die mould side slide II and wedge baffle plate II, Flat wire spring
III is socketed in stripper bolt II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621428327.XU CN206316232U (en) | 2016-12-24 | 2016-12-24 | Automobile back door upper ledge diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621428327.XU CN206316232U (en) | 2016-12-24 | 2016-12-24 | Automobile back door upper ledge diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206316232U true CN206316232U (en) | 2017-07-11 |
Family
ID=59259363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621428327.XU Active CN206316232U (en) | 2016-12-24 | 2016-12-24 | Automobile back door upper ledge diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206316232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442655A (en) * | 2017-08-16 | 2017-12-08 | 无锡威唐工业技术股份有限公司 | A kind of processing mold of seat side plate |
-
2016
- 2016-12-24 CN CN201621428327.XU patent/CN206316232U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442655A (en) * | 2017-08-16 | 2017-12-08 | 无锡威唐工业技术股份有限公司 | A kind of processing mold of seat side plate |
| CN107442655B (en) * | 2017-08-16 | 2023-07-25 | 无锡威唐工业技术股份有限公司 | Processing die for seat side plate |
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