CN108856512A - Press-moulding die with ejection blow pipe - Google Patents
Press-moulding die with ejection blow pipe Download PDFInfo
- Publication number
- CN108856512A CN108856512A CN201810710350.5A CN201810710350A CN108856512A CN 108856512 A CN108856512 A CN 108856512A CN 201810710350 A CN201810710350 A CN 201810710350A CN 108856512 A CN108856512 A CN 108856512A
- Authority
- CN
- China
- Prior art keywords
- blow
- cavity
- mode cavity
- outlet
- mold
- Prior art date
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
Abstract
The present invention relates to machinery manufacturing technology fields, title is the press-moulding die with ejection blow pipe, including upper mold and lower mold, there is lower mode cavity above lower mold, there is upper cavity below upper mold, with whole die cavity is synthesized, product is exactly molding in whole die cavity for lower mode cavity and upper cavity；It is characterized in that：The lower mold has blow pipe, at the bottom surface for the lower mode cavity that the blow pipe upper end is provided with lower mold, the lower mode cavity bottom surface for being provided with lower mold is blow-off outlet, the blow pipe lower end is provided with lower mold side and has connecting tube, there is the rubber pad of annular around the blow-off outlet, the rubber pad is higher than the upper surface of lower mode cavity, and the lower mode cavity above lower mold has flat part, and the blow-off outlet is arranged in flat part.Such press-moulding die has the advantages that be easy to take out product, improves production efficiency.
Description
Technical field
The present invention relates to machinery manufacturing technology fields, more particularly to press-moulding die.
Background technique
Press-moulding die is the component that iron sheet is pressed into certain shapes, and press-moulding die includes upper mold and lower die
Having, there is lower mode cavity above lower mold, there is upper cavity below upper mold, lower mode cavity and upper cavity, which are matched, synthesizes whole die cavity,
Product is exactly molding in whole die cavity.
In manufacture product（Iron sheet is pressed into the component of certain shapes）During, upper mold and lower mold are installed respectively
On the swing arm and compacting seat of press, upper mold is run up under the drive of swing arm after molding, and product is just being trapped in lower die
Inside the lower mode cavity of tool；In the prior art, product is not removed the component of its lower mode cavity by the lower mold of press-moulding die, is produced
Product, which are trapped in inside the lower mode cavity of lower mold, to be had the shortcomings that be not easily taken out, and affects production efficiency.
Summary of the invention
Mesh of the invention is provided and a kind of easy take out product, improves being pressed into for production efficiency aiming at disadvantages mentioned above
Pattern tool --- there is the press-moulding die of ejection blow pipe.
The technical solution adopted by the present invention is that：With ejection blow pipe press-moulding die, including upper mold and
Lower mold has lower mode cavity above lower mold, has upper cavity, lower mode cavity and upper cavity below upper mold with synthesizing whole mould
Chamber, product are exactly molding in whole die cavity；It is characterized in that：The lower mold has blow pipe, the discharge pipe
Road upper end is provided at the bottom surface of the lower mode cavity of lower mold, and the lower mode cavity bottom surface for being provided with lower mold is blow-off outlet, described
Blow pipe lower end is provided with lower mold side and has connecting tube.
Further speaking, there is the rubber pad of annular, the rubber pad is higher than lower mode cavity around the blow-off outlet
Upper surface.
Further speaking, the lower mode cavity above lower mold has flat part, and the blow-off outlet is arranged in flat part.
Further speaking, the blow-off outlet is multiple, and multiple blow-off outlets are in the side of lower mode cavity bottom surface, blow-off outlet court
There is no the setting of blow-off outlet side to lower mode cavity.
Further speaking, the blow-off outlet is multiple, and multiple blow-off outlets are uniformly distributed in lower mode cavity bottom surface.
Further speaking, the connecting tube is also by switch connection air compressor machine.
The beneficial effects of the invention are as follows：Such press-moulding die, which has, to be easy to take out product, improves production efficiency
Advantage；
There is the rubber pad of annular, the lower mode cavity above lower mold has flat part, and described blows around the blow-off outlet
Outlet is arranged in flat part, and also having the advantages that reduce has blow-off outlet impression on product；
The blow-off outlet be it is multiple, for multiple blow-off outlets in the side of lower mode cavity bottom surface, having can be such that product flips out
The advantages of；
The blow-off outlet be it is multiple, multiple blow-off outlets are uniformly distributed in lower mode cavity bottom surface, also have so that product is blown out in parallel
The advantages of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in vertical section of the invention.
Fig. 2 is a kind of top view of situation of lower mold.
Fig. 3 is the top view of lower mold another kind situation.
Fig. 4 is enlarged drawing at A in Fig. 1.
Wherein；1, upper mold 2, lower mold 3, lower mode cavity 4, upper cavity 5, blow pipe 6, blow-off outlet 7,
Connecting tube 8, rubber pad 9, flat part.
Specific embodiment
The invention will be further described with reference to the accompanying drawing.
As shown in Figure 1, having the press-moulding die of ejection blow pipe, including upper mold 1 and lower mold 2, lower mold
There is lower mode cavity 3 above, have upper cavity 4, lower mode cavity and upper cavity with whole die cavity is synthesized below upper mold, product is exactly
It is molding in whole die cavity；It is characterized in that：The lower mold has blow pipe 5, and the blow pipe upper end opens up
At the bottom surface of the lower mode cavity of lower mold, be provided with the lower mode cavity bottom surface of lower mold is blow-off outlet 6, under the blow pipe
End is provided with lower mold side and has connecting tube 7.
In use, this press-moulding die is mounted on press, and normal use, connecting tube connection gas supply gas source（It can be by sky
Press provides）, after product compacting, blown by blow pipe, the air-flow of air blowing heads on product in the following, product can be removed
Lower mode cavity achieves the object of the present invention.
Further speaking, there is the rubber pad 8 of annular, the rubber pad is higher than lower mode cavity around the blow-off outlet
Upper surface, in this way during compacted products, blow-off outlet will not leave a trace on the surface of product, as shown in Fig. 1,4.
Further speaking, the lower mode cavity above lower mold has flat part 9, and the blow-off outlet is arranged in flat part
Position.In this way during compacted products, blow-off outlet will not leave a trace on the surface of product.
Further speaking, the blow-off outlet is multiple, and multiple blow-off outlets are in the side of lower mode cavity bottom surface, blow-off outlet court
There is no the setting of blow-off outlet side to lower mode cavity, as shown in Fig. 1,2,4, such product will be overturn to the left to be gone out from lower mode cavity
Come.
Further speaking, the blow-off outlet is multiple, and multiple blow-off outlets are uniformly distributed in lower mode cavity bottom surface, as Fig. 1,
2, shown in 3.
Further speaking, the connecting tube uses be more convenient in this way, view omits also by switch connection air compressor machine.
It in this way when needing to blow out product, turns on the switch, using more convenient.
Above is only a specific embodiment of the present invention, but structure feature of the invention is not limited to this, any ability
Within the field of the present invention, made changes or modifications all cover in the scope of the patents of the invention the technical staff in domain.
Claims (5)
1. having the press-moulding die of ejection blow pipe, including upper mold and lower mold, there is lower mode cavity above lower mold,
There is upper cavity, lower mode cavity and upper cavity exactly to form in whole die cavity below upper mold with whole die cavity, product is synthesized
's；It is characterized in that：The lower mold has blow pipe, and the blow pipe upper end is provided with the lower mode cavity of lower mold
At bottom surface, the lower mode cavity bottom surface that is provided with lower mold is blow-off outlet, and the blow pipe lower end is provided with lower mold side
And there is connecting tube.
2. press-moulding die according to claim 1, it is characterized in that：There is the rubber of annular around the blow-off outlet
Pad, the rubber pad are higher than the upper surface of lower mode cavity.
3. press-moulding die according to claim 2, it is characterized in that：Lower mode cavity above lower mold has flat part
Position, the blow-off outlet are arranged in flat part.
4. press-moulding die according to claim 2, it is characterized in that：The blow-off outlet is multiple, multiple blowouts
Mouth does not have the setting of blow-off outlet side towards lower mode cavity in the side of lower mode cavity bottom surface, blow-off outlet.
5. press-moulding die according to claim 2, it is characterized in that：The blow-off outlet is multiple, multiple blowouts
Mouth is uniformly distributed in lower mode cavity bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810710350.5A CN108856512A (en) | 2018-07-02 | 2018-07-02 | Press-moulding die with ejection blow pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810710350.5A CN108856512A (en) | 2018-07-02 | 2018-07-02 | Press-moulding die with ejection blow pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108856512A true CN108856512A (en) | 2018-11-23 |
Family
ID=64297641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810710350.5A Withdrawn CN108856512A (en) | 2018-07-02 | 2018-07-02 | Press-moulding die with ejection blow pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108856512A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317632A (en) * | 2020-11-25 | 2021-02-05 | 嘉兴星环汽车零部件有限公司 | Feeding and discharging device for full-automatic valve plate punching machine |
-
2018
- 2018-07-02 CN CN201810710350.5A patent/CN108856512A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317632A (en) * | 2020-11-25 | 2021-02-05 | 嘉兴星环汽车零部件有限公司 | Feeding and discharging device for full-automatic valve plate punching machine |
| CN112317632B (en) * | 2020-11-25 | 2022-10-18 | 嘉兴星环汽车零部件有限公司 | Feeding and discharging device for full-automatic valve plate punching machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
|
| WW01 | Invention patent application withdrawn after publication |