CN109731988A - A kind of aluminum hull that punching is stable processing punching die - Google Patents
A kind of aluminum hull that punching is stable processing punching die Download PDFInfo
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- CN109731988A CN109731988A CN201910130878.XA CN201910130878A CN109731988A CN 109731988 A CN109731988 A CN 109731988A CN 201910130878 A CN201910130878 A CN 201910130878A CN 109731988 A CN109731988 A CN 109731988A
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- plate
- punching
- side wall
- groove
- lower die
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Abstract
The invention discloses a kind of aluminum hulls that punching is stable to process punching die, including lower die holder；Cavity plate is provided with lower die holder top side wall；Fixed plate is jointly mounted on the side wall of cavity plate two sides, is integrally formed setting with cavity plate two sides side wall or is welded to connect；First groove is provided with fixed plate top side wall, and the vertical length direction along fixed plate is opened up；Strengthening mechanism is arranged in the first inside grooves, for the mechanism reinforced in punching to the location of workpiece；The top of lower die holder is arranged in guiding mechanism.The present invention can carry out Automatic-clamping to workpiece both ends in the eve of punching, avoid the offset of workpiece generation by a relatively large margin, improve borehole accuracy and stability, and can improve the stability of punching to secondary guiding is carried out between punching head and cavity plate.
Description
Technical field
The present invention relates to punching techniques fields more particularly to a kind of aluminum hull that punching is stable to process punching die.
Background technique
Punching refers to adapt to different demands, specifically has:, eight word holes, hexagonal hole, punched-plate, long hole, square hole, circle
Hole, punching expanded metals, delthyrium etc..
When existing punching die is punched out processing, since workpiece is placed on inside cavity plate, there are one with cavity plate inner wall
Fixed gap is easy to occur that workpiece in cavity plate sidewall spacers partially in addition can generate biggish shaking force in boring procedure
It moves, influences borehole accuracy, meanwhile, existing hole drilling die is oriented to only with two guide posts, and stability is general, is
This, we have proposed a kind of aluminum hulls that punching is stable to process punching die.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the aluminum hull that a kind of punching proposed is stable
Process punching die.
To achieve the goals above, present invention employs following technical solutions:
A kind of aluminum hull that punching is stable processing punching die, including lower die holder；
Cavity plate is provided with lower die holder top side wall；
Fixed plate is jointly mounted on the side wall of cavity plate two sides, is integrally formed setting with cavity plate two sides side wall or is welded to connect；
First groove is provided with fixed plate top side wall, and the vertical length direction along fixed plate is opened up；
Strengthening mechanism is arranged in the first inside grooves, for the mechanism reinforced in punching to the location of workpiece；
The top of lower die holder is arranged in guiding mechanism.
Preferably, the two sides outer wall of the lower die holder is welded with symmetrically arranged first support plate, the top of the first support plate
End side wall is welded with the second support plate jointly, and the top of the second support plate is connected with cylinder, and the piston rod of cylinder passes through second
Fagging is connected with slide plate, and the both ends of the slide plate side side walls close to each other with the first support plate are connect, the bottom of the slide plate
End side wall is connected with punching head.
Preferably, the two sides sidewall weld of the slide plate has symmetrically arranged first connecting plate, the two sides of the punching head
Vertically disposed securing plate with slide plate bottom end sidewall weld is installed, and securing plate is located at right above the first groove.
Preferably, the strengthening mechanism includes the through-hole for being provided with fixed plate side side wall, through-hole and the first inside grooves
Connection, the bottom end side wall of first groove slidably connect movable block, and the top of movable block is welded with the limit of pyramidal structure
Plate, the side side wall of limit plate are connected with sponge plate, and the side side wall of the movable block is equipped with to be connect with the first recess sidewall
The first spring.
Preferably, the bottom end side wall of first connecting plate offers the second groove, between the two sides side wall of the second groove
The second connecting plate is slidably connected, the bottom end side wall of the second connecting plate slidably connects third connecting plate, second connecting plate
Side side wall the second spring connecting with the second recess sidewall is installed.
Preferably, the top two sides of the lower die holder offer symmetrically arranged third groove, and third groove and third
Connecting plate clamping.
Preferably, guide rod is welded between the lower die holder and the second support plate, and guide rod passes through slide plate.
Compared with prior art, the beneficial effects of the present invention are:
1: by the strengthening mechanism of setting, Automatic-clamping can be carried out to workpiece both ends in the eve of punching, workpiece is avoided to send out
Raw offset by a relatively large margin, improves borehole accuracy and stability；
2: by the guiding mechanism of setting, the stabilization of punching can be improved to secondary guiding is carried out between punching head and cavity plate
Property；
The present invention can carry out Automatic-clamping to workpiece both ends in the eve of punching, avoid workpiece that by a relatively large margin inclined occurs
It moves, improves borehole accuracy and stability, and punching can be improved to secondary guiding is carried out between punching head and cavity plate
Stability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of aluminum hull that punching is stable proposed by the present invention processes punching die；
Fig. 2 is the part A structural schematic diagram that a kind of aluminum hull that punching is stable proposed by the present invention processes punching die；
Fig. 3 is the Lower die base structure top view that a kind of aluminum hull that punching is stable proposed by the present invention processes punching die；
Fig. 4 is the first connecting plate internal structure signal that a kind of aluminum hull that punching is stable proposed by the present invention processes punching die
Figure.
In figure: 1 lower die holder, 2 cavity plates, 3 fixed plates, 4 first support plates, 5 second support plates, 6 cylinders, 7 slide plates, 8 punchings
Head, 9 first connecting plates, 10 securing plates, 11 guide rods, 12 first grooves, 13 movable blocks, 14 limit plates, 15 sponge plates, 16 first
Spring, 17 second grooves, 18 second connecting plates, 19 third connecting plates, 20 second springs, 21 third grooves.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of aluminum hull that punching is stable processes punching die, including lower die holder 1；
Cavity plate 2 is provided with 1 top side wall of lower die holder；
Fixed plate 3 is jointly mounted on 2 two sides side wall of cavity plate, is integrally formed setting with 2 two sides side wall of cavity plate or is welded to connect；
First groove 12, is provided with 3 top side wall of fixed plate, and the vertical length direction along fixed plate 3 is opened up；
Strengthening mechanism is arranged inside the first groove 12, for the mechanism reinforced in punching to the location of workpiece；
The top of lower die holder 1 is arranged in guiding mechanism.
The two sides outer wall of lower die holder 1 is welded with symmetrically arranged first support plate 4, and the top side wall of the first support plate 4 is total
With the second support plate 5 is welded with, the top of the second support plate 5 is connected with cylinder 6, and the piston rod of cylinder 6 passes through the second support plate 5
It is connected with slide plate 7, the both ends of the slide plate 7 side side walls close to each other with the first support plate 4 are connect, the bottom end side of slide plate 7
Wall is connected with punching head 8, and the two sides sidewall weld of slide plate 7 has symmetrically arranged first connecting plate 9, the two sides installation of punching head 8
There is the vertically disposed securing plate 10 with 7 bottom end sidewall weld of slide plate, and securing plate 10 is located at right above the first groove 12, reinforces
Mechanism includes the through-hole for being provided with 3 side side wall of fixed plate, is connected to inside through-hole and the first groove 12, the bottom end of the first groove 12
Side walls are connected with movable block 13, and the top of movable block 13 is welded with the limit plate 14 of pyramidal structure, the side of limit plate 14
Side wall is connected with sponge plate 15, and the side side wall of movable block 13 is equipped with the first spring 16 connecting with 12 side wall of the first groove,
The bottom end side wall of first connecting plate 9 offers the second groove 17, slidably connects second between the two sides side wall of the second groove 17
Connecting plate 18, the bottom end side wall of the second connecting plate 18 slidably connect third connecting plate 19, the side side wall of the second connecting plate 18
The second spring 20 connecting with 17 side wall of the second groove is installed, the top two sides of lower die holder 1 offer symmetrically arranged third
Groove 21, and third groove 21 and third connecting plate 19 are clamped, and are welded with guide rod 11 between lower die holder 1 and the second support plate 5,
And guide rod 11 passes through slide plate 7.
Embodiment: putting the workpiece in inside cavity plate 3, then starts cylinder 6, and cylinder 6 pushes slide plate 7, and slide plate 7 drives punching
First 8 move down, and are punched out processing to workpiece, meanwhile, slide plate 7 drives securing plate 10 to enter the first groove 12, securing plate 10
The inclined-plane for squeezing limit plate 14 makes limit plate 14 that sponge plate 15 be driven to remove through-hole, carries out extruding fixation to the two sides of workpiece, with
Afterwards, 8 horse back of punching head is punched out processing to workpiece, and at the same time, slide plate 7 drives the first connecting plate 9 mobile, the first connecting plate
9 drive the bottom end side wall for the third groove 21 that third connecting plate 19 is mobile, and third connecting plate 19 is first opened up with 1 top of lower die holder to support
Firmly, with the decline of the first connecting plate 9, third connecting plate 19 drives the second connecting plate 18 to squeeze spring 20, in the perpendicular of spring 20
Under straight elastic force effect, the impact wear of punching head 8 is slowed down, while playing the role of secondary guiding again, improves punching essence
Degree, the design is simple and fast, can carry out Automatic-clamping to workpiece both ends in the eve of punching, avoid workpiece that larger amplitude occurs
The offset of degree improves borehole accuracy and stability, and can improve to secondary guiding is carried out between punching head and cavity plate
The stability of punching
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, and it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of aluminum hull that punching is stable processes punching die, including lower die holder (1)；
Cavity plate (2) is provided with lower die holder (1) top side wall；
Fixed plate (3) is jointly mounted on the side wall of cavity plate (2) two sides, is integrally formed setting or welding with cavity plate (2) two sides side wall
Connection；
First groove (12) is provided with fixed plate (3) top side wall, and the vertical length direction along fixed plate (3) is opened up；
Strengthening mechanism, setting is internal in the first groove (12), for the mechanism reinforced in punching to the location of workpiece；
Guiding mechanism is arranged in the top of lower die holder (1).
2. a kind of stable aluminum hull of punching according to claim 1 processes punching die, which is characterized in that the lower die holder
(1) two sides outer wall is welded with symmetrically arranged first support plate (4), and the top side wall of the first support plate (4) is welded with jointly
Second support plate (5), the top of the second support plate (5) are connected with cylinder (6), and the piston rod of cylinder (6) passes through the second support plate
(5) it is connected with slide plate (7), the side side walls that the both ends of slide plate (7) are close to each other with the first support plate (4) are connect, described
The bottom end side wall of slide plate (7) is connected with punching head (8).
3. a kind of stable aluminum hull of punching according to claim 2 processes punching die, which is characterized in that the slide plate
(7) two sides sidewall weld has symmetrically arranged first connecting plate (9), and the two sides of the punching head (8) are equipped with and slide plate (7)
The vertically disposed securing plate (10) of bottom end sidewall weld, and securing plate (10) is located at right above the first groove (12).
4. a kind of stable aluminum hull of punching according to claim 1 processes punching die, which is characterized in that the reinforcing machine
Structure includes the through-hole for being provided with fixed plate (3) side side wall, is connected to inside through-hole and the first groove (12), first groove
(12) bottom end side wall slidably connects movable block (13), and the top of movable block (13) is welded with the limit plate of pyramidal structure
(14), the side side wall of limit plate (14) is connected with sponge plate (15), and the side side wall of the movable block (13) is equipped with and the
The first spring (16) of one groove (12) side wall connection.
5. a kind of stable aluminum hull of punching according to claim 3 processes punching die, which is characterized in that described first connects
The bottom end side wall of fishplate bar (9) offers the second groove (17), slidably connects second between the two sides side wall of the second groove (17)
Connecting plate (18), the bottom end side wall of the second connecting plate (18) slidably connect third connecting plate (19), second connecting plate
(18) side side wall is equipped with the second spring (20) connecting with the second groove (17) side wall.
6. a kind of stable aluminum hull of punching according to claim 5 processes punching die, which is characterized in that the lower die holder
(1) top two sides offer symmetrically arranged third groove (21), and third groove (21) and third connecting plate (19) are clamped.
7. a kind of stable aluminum hull of punching according to claim 1 processes punching die, which is characterized in that the lower die holder
(1) it is welded between the second support plate (5) guide rod (11), and guide rod (11) passes through slide plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910130878.XA CN109731988A (en) | 2019-02-22 | 2019-02-22 | A kind of aluminum hull that punching is stable processing punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910130878.XA CN109731988A (en) | 2019-02-22 | 2019-02-22 | A kind of aluminum hull that punching is stable processing punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109731988A true CN109731988A (en) | 2019-05-10 |
Family
ID=66367958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910130878.XA Pending CN109731988A (en) | 2019-02-22 | 2019-02-22 | A kind of aluminum hull that punching is stable processing punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109731988A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733956A (en) * | 2022-03-18 | 2022-07-12 | 安徽润佳新材料有限公司 | Positioning and punching device for PVC plastic mold production |
| CN115157371A (en) * | 2022-06-24 | 2022-10-11 | 湖北工业大学 | Punching machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202162257U (en) * | 2011-05-24 | 2012-03-14 | 惠州市升华工业有限公司 | Square pipe cut-off die |
| CN204603046U (en) * | 2015-04-17 | 2015-09-02 | 武汉欣捷数控机械有限公司 | A kind of novel copper bar punching, chamfering mould |
| CN205463828U (en) * | 2016-01-11 | 2016-08-17 | 大碇电脑配件(上海)有限公司 | Novel stamping die device |
| CN109108150A (en) * | 2018-09-18 | 2019-01-01 | 芜湖市夯福机械模具有限公司 | A kind of aperture stamping die |
-
2019
- 2019-02-22 CN CN201910130878.XA patent/CN109731988A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202162257U (en) * | 2011-05-24 | 2012-03-14 | 惠州市升华工业有限公司 | Square pipe cut-off die |
| CN204603046U (en) * | 2015-04-17 | 2015-09-02 | 武汉欣捷数控机械有限公司 | A kind of novel copper bar punching, chamfering mould |
| CN205463828U (en) * | 2016-01-11 | 2016-08-17 | 大碇电脑配件(上海)有限公司 | Novel stamping die device |
| CN109108150A (en) * | 2018-09-18 | 2019-01-01 | 芜湖市夯福机械模具有限公司 | A kind of aperture stamping die |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733956A (en) * | 2022-03-18 | 2022-07-12 | 安徽润佳新材料有限公司 | Positioning and punching device for PVC plastic mold production |
| CN115157371A (en) * | 2022-06-24 | 2022-10-11 | 湖北工业大学 | Punching machine |
| CN115157371B (en) * | 2022-06-24 | 2023-09-05 | 湖北工业大学 | Punching machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190510 |