CN208928953U - A kind of high-accuracy automobile front wall blanking die - Google Patents
A kind of high-accuracy automobile front wall blanking die Download PDFInfo
- Publication number
- CN208928953U CN208928953U CN201821314549.8U CN201821314549U CN208928953U CN 208928953 U CN208928953 U CN 208928953U CN 201821314549 U CN201821314549 U CN 201821314549U CN 208928953 U CN208928953 U CN 208928953U
- Authority
- CN
- China
- Prior art keywords
- upper mold
- blanking
- card frame
- front wall
- edge
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of high-accuracy automobile front wall blanking dies, including pedestal, the base top is equipped with blanking device, the blanking device includes lower die, the lower die is fixedly connected with pedestal, the lower mould surface is equipped with die cavity, the die cavity side is equipped with grooving, card frame is equipped at the top of the lower die, the card frame bottom is equipped with cutter, the cutter side is equipped with the first upper mold, the first edge is equipped on the outside of first upper mold, first edge matches with card frame, mould surface, which is equipped with, on described first runs through slot, it is described that the second upper mold is equipped with inside slot.The utility model is by being equipped with blanking device, it is embossed on second in first upper mold and the first upper mold is driven to decline, the first upper mold drives the decline of card frame later, it is stuck to the first upper mold and the second upper mold with die cavity, it is formed to plate stamping, cutter cuts off plate rim charge, and Multi-stage ram is conducive to improve the accuracy of blanking, prevents from generating damage to plate during blanking.
Description
Technical field
The utility model relates to technical field of mold, in particular to a kind of high-accuracy automobile front wall blanking die.
Background technique
Automobile dash board is the isolation board for being useful in automobile cab and enging cabin, usually by being injection moulded
Unitary components.The mold of the production automobile dash board of the prior art includes cope plate, lower template and ejecting mechanism.
Existing automobile dash board blanking mold multiple blankings of bending point during blanking are easy to produce tearing effects,
The precision of blanking is bad.
Therefore, it is necessary to solve the above problems to invent a kind of high-accuracy automobile front wall blanking die.
Utility model content
The purpose of this utility model is to provide a kind of high-accuracy automobile front wall blanking die, the second upper mold is moved down,
The second upper mold bottom is equipped with slide bar and slides in inside grooves simultaneously, is embossed in the first upper mold on second later, drives the later
The decline of one upper mold, while the slide bar of the first upper mold bottom is slided in inside grooves, the first upper mold drives the decline of card frame later, to the
One upper mold and the second upper mold are stuck with die cavity, are formed to plate stamping, and cutter is stuck in inside grooving, carry out to plate rim charge
Excision, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-accuracy automobile front wall blanking die,
Including pedestal, the base top is equipped with blanking device, and the blanking device includes lower die, the lower die and the fixed company of pedestal
It connects, the lower mould surface is equipped with die cavity, and the die cavity side is equipped with grooving, is equipped with card frame, card frame bottom at the top of the lower die
Portion is equipped with cutter, and the cutter side is equipped with the first upper mold, is equipped with the first edge, first edge on the outside of first upper mold
Matching with card frame, mould surface, which is equipped with, on described first runs through slot, and it is described to be equipped with the second upper mold inside the slot, on described second
It is equipped with the second edge on the outside of mould, the card frame inner wall and the first edge surface are all provided with fluted, and the inside grooves are equipped with first
Spring, first edge and the second edge bottom are equipped with slide bar, and the slide bar is fixedly connected with the first spring, the slide bar
It is slidably connected with groove, the cutter matches with grooving, and first upper mold and the second upper mold match with die cavity.
Preferably, card frame two sides are equipped with connecting rod, and the connecting rod side is equipped with slide plate, and the slide plate bottom is set
There is second spring, the second spring is fixedly connected with pedestal.
Preferably, limited block is equipped on the outside of the slide plate, the limited block surface is equipped with limiting slot, the slide plate and limit
Slot is slidably connected.
Preferably, the limiting slot side is equipped with fixing groove, and the connecting rod is slidably connected with fixing groove.
Preferably, the limiting slot inner wall is equipped with locating slot, and described slide plate one end is slidably connected with locating slot.
Preferably, the slide plate front and back is equipped with ball.
The technical effect and advantage of the utility model:
1, by being equipped with blanking device, the second upper mold is moved down, and is embossed in the first upper mold and is driven on first on second
Mould decline, the first upper mold drives the decline of card frame later, is stuck to the first upper mold and the second upper mold with die cavity, to plate stamping
Sizing, cutter cut off plate rim charge, and Multi-stage ram is conducive to improve the accuracy of blanking, prevent blanking in the process to plate
Material generates damage, improves the efficiency and quality of blanking, while the step of reducing rim charge excision, increases the speed of punching press；
2, by being equipped with connecting rod, slide plate, second spring, limited block, limiting slot and locating slot, second spring is pushed later
Slide plate rises, and connecting rod is in fixing groove internal slide, while slide plate is in locating slot internal slide, be conducive to the position of card frame into
Row limits, and further promotes the stability of blanking, is beneficial to prevent the first upper mold and the second upper mold during blanking and shifts.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the portion A partial structural diagram in Fig. 1 of the utility model.
Fig. 3 is the top view of the utility model.
In figure: 1 pedestal, 2 blanking devices, 3 lower dies, 4 die cavitys, 5 groovings, 6 card frames, 7 cutters, 8 first upper molds, 9 first cards
Slot, 11 second upper molds, 12 second edges, 13 grooves, 14 first springs, 15 slide bars, 16 connecting rods, 17 slide plates, 18 are run through in side, 10
Second spring, 19 limited blocks, 20 limiting slots, 21 fixing grooves, 22 locating slots, 23 balls.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of high-accuracy automobile front wall blanking die as shown in Figs. 1-3, including pedestal 1, institute
It states and is equipped with blanking device 2 at the top of pedestal 1, the blanking device 2 includes lower die 3, and the lower die 3 is fixedly connected with pedestal 1, described
3 surface of lower die is equipped with die cavity 4, and 4 side of die cavity is equipped with grooving 5, is equipped with card frame 6,6 bottom of card frame at the top of the lower die 3
Portion is equipped with cutter 7, and 7 side of cutter is equipped with the first upper mold 8, is equipped with the first edge 9 on the outside of first upper mold 8, and described the
One edge 9 matches with card frame 6, and 8 surface of the first upper mold, which is equipped with, runs through slot 10, described to be equipped on second inside slot 10
Mould 11, the second edge 12 is equipped on the outside of second upper mold 11, and 6 inner wall of card frame and 9 surface of the first edge are all provided with fluted
13, the first spring 14 is equipped with inside the groove 13, first edge 9 and 12 bottom of the second edge are equipped with slide bar 15, institute
It states slide bar 15 to be fixedly connected with the first spring 14, the slide bar 15 is slidably connected with groove 13, the cutter 7 and 5 phase of grooving
Match, first upper mold 8 and the second upper mold 11 match with die cavity 4, and by being equipped with blanking device 2, plate is placed on down
On mould 3, the second upper mold 11 is moved down, and the second upper mold 11, which is pressed in the first upper mold 8, drives the first upper mold 8 to decline, and later first
Upper mold 8 drives card frame 6 to decline, and is stuck to the first upper mold 8 and the second upper mold 11 with die cavity 4, is formed to plate stamping, cutter
7 pairs of plate rim charges are cut off, and Multi-stage ram is conducive to improve the accuracy of blanking, prevent from generating damage to plate during blanking
It is bad, the efficiency and quality of blanking are improved, while the step of reducing rim charge excision, increases the speed of punching press.
Further, in the above-mentioned technical solutions, 6 two sides of card frame are equipped with connecting rod 16, the connecting rod 16 1
Side is equipped with slide plate 17, and 17 bottom of slide plate is equipped with second spring 18, and the second spring 18 is fixedly connected with pedestal 1, passes through
Connecting rod 16, slide plate 17 and second spring 18 are set, and second spring 18 pushes slide plate 17 to rise, and connecting rod 16 is in fixing groove 21
Portion's sliding；
Further, in the above-mentioned technical solutions, limited block 19,19 surface of limited block are equipped on the outside of the slide plate 17
Equipped with limiting slot 20, the slide plate 17 is slidably connected with limiting slot 20, by setting limited block 19 and limiting slot 20, is conducive to pair
The position of card frame 6 is defined, and further promotes the stability of blanking；
Further, in the above-mentioned technical solutions, 20 side of limiting slot is equipped with fixing groove 21, the connecting rod 16 with
Fixing groove 21 is slidably connected, and by the way that fixing groove 21 is arranged, is conducive to be defined connecting rod 16；
Further, in the above-mentioned technical solutions, 20 inner wall of limiting slot is equipped with locating slot 22, described 17 one end of slide plate
It is slidably connected with locating slot 22, by the way that locating slot 22 is arranged, is conducive to be defined slide plate 17, anti-limited slip plate 17 skids off；
Further, in the above-mentioned technical solutions, 17 front and back of slide plate is equipped with ball 23, is rolled by setting
Pearl 23 is conducive to promote movement speed.
This practical working principle:
Referring to Figure of description 1-3, when press machine punching press, plate is placed in lower die 3, the second upper mold 11 is to moving down
It is dynamic, while 11 bottom of the second upper mold is equipped with slide bar 15 in 13 internal slide of groove, the second upper mold 11 is pressed in the first upper mold 8 later
On, drive the first upper mold 8 to decline later, while the slide bar 15 of 8 bottom of the first upper mold is in 13 internal slide of groove, later on first
Mould 8 drives card frame 6 to decline, and is stuck to the first upper mold 8 and the second upper mold 11 with die cavity 4, is formed to plate stamping, cutter 7
It is stuck in inside grooving 5, plate rim charge is cut off, Multi-stage ram improves the accuracy of blanking, and it is right during blanking to prevent
Plate generates damage, improves the efficiency and quality of blanking, while the step of reducing rim charge excision, increases the speed of punching press；
Referring to Figure of description 1, after the completion of punching press, slide plate 17 is in 20 internal slide of limiting slot, and second spring 18 pushes away later
Dynamic slide plate 17 rises, and connecting rod 16 is in 21 internal slide of fixing groove, while slide plate 17 is in 22 internal slide of locating slot, and then to card
The position of frame 6 is defined, and further improves the stability of blanking, prevents the first upper mold 8 and the second upper mold during blanking
11 shift.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of high-accuracy automobile front wall blanking die, including pedestal (1), it is characterised in that: be equipped with punching at the top of the pedestal (1)
It carries and sets (2), the blanking device (2) includes lower die (3), and the lower die (3) is fixedly connected with pedestal (1), the lower die (3)
Surface is equipped with die cavity (4), and die cavity (4) side is equipped with grooving (5), is equipped with card frame (6) at the top of the lower die (3), the card
Frame (6) bottom is equipped with cutter (7), and cutter (7) side is equipped with the first upper mold (8), and the is equipped on the outside of first upper mold (8)
One edge (9), first edge (9) match with card frame (6), and the first upper mold (8) surface, which is equipped with, runs through slot (10), institute
It states and is equipped with the second upper mold (11) inside slot (10), be equipped with the second edge (12) on the outside of second upper mold (11), the card
Frame (6) inner wall and the first edge (9) surface are all provided with fluted (13), are equipped with the first spring (14) inside the groove (13), institute
It states the first edge (9) and the second edge (12) bottom is equipped with slide bar (15), the slide bar (15) and the first spring (14) are fixed
Connection, the slide bar (15) are slidably connected with groove (13), and the cutter (7) matches with grooving (5), first upper mold
(8) match with die cavity (4) with the second upper mold (11).
2. a kind of high-accuracy automobile front wall blanking die according to claim 1, it is characterised in that: the card frame (6) two
Side is equipped with connecting rod (16), and connecting rod (16) side is equipped with slide plate (17), and slide plate (17) bottom is equipped with the second bullet
Spring (18), the second spring (18) are fixedly connected with pedestal (1).
3. a kind of high-accuracy automobile front wall blanking die according to claim 2, it is characterised in that: the slide plate (17) is outside
Side is equipped with limited block (19), and limited block (19) surface is equipped with limiting slot (20), and the slide plate (17) and limiting slot (20) are sliding
Dynamic connection.
4. a kind of high-accuracy automobile front wall blanking die according to claim 3, it is characterised in that: the limiting slot (20)
Side is equipped with fixing groove (21), and the connecting rod (16) is slidably connected with fixing groove (21).
5. a kind of high-accuracy automobile front wall blanking die according to claim 3, it is characterised in that: the limiting slot (20)
Inner wall is equipped with locating slot (22), and described slide plate (17) one end is slidably connected with locating slot (22).
6. a kind of high-accuracy automobile front wall blanking die according to claim 2, it is characterised in that: the slide plate (17) is just
Face and the back side are equipped with ball (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314549.8U CN208928953U (en) | 2018-08-15 | 2018-08-15 | A kind of high-accuracy automobile front wall blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314549.8U CN208928953U (en) | 2018-08-15 | 2018-08-15 | A kind of high-accuracy automobile front wall blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208928953U true CN208928953U (en) | 2019-06-04 |
Family
ID=66717853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821314549.8U Expired - Fee Related CN208928953U (en) | 2018-08-15 | 2018-08-15 | A kind of high-accuracy automobile front wall blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208928953U (en) |
-
2018
- 2018-08-15 CN CN201821314549.8U patent/CN208928953U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20200815 |