CN206392687U - A kind of self-priming punching concave die - Google Patents
A kind of self-priming punching concave die Download PDFInfo
- Publication number
- CN206392687U CN206392687U CN201621418584.5U CN201621418584U CN206392687U CN 206392687 U CN206392687 U CN 206392687U CN 201621418584 U CN201621418584 U CN 201621418584U CN 206392687 U CN206392687 U CN 206392687U
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- CN
- China
- Prior art keywords
- cavity plate
- plate body
- priming
- self
- tracheae
- 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.)
- Expired - Fee Related
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- Refrigerator Housings (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The utility model discloses a kind of self-priming punching concave die, including cavity plate body, red needle hole, ventilation slot, alignment pin, material road, barrier film, tracheae and asepwirator pump, alignment pin is arranged on the top of cavity plate body, two ventilation slots are arranged on the lower section of cavity plate body, red needle hole is arranged on the inside of cavity plate body, material road is arranged on the inside of cavity plate body, asepwirator pump is independently arranged at the side of cavity plate body, tracheae one end sets connection material road, the other end connects asepwirator pump, barrier film is arranged on the junction of material road and tracheae, the self-priming punching concave die of the utility model, pass through the suction device installed additional, air-breathing processing can be carried out to material in slug, so that scrap is by thorough cleaning, prevent it from causing obstruction.
Description
Technical field
The utility model is related to field of die equipment, more particularly to a kind of self-priming punching concave die.
Background technology
In stamping technology industry, due to needing the aperture of punching aperture very little on the product of some very thin thickness, generally
The red needle of use is coordinated with cavity plate, in use, and red needle will be punched the waste material fallen and be located by row in aperture, and chip removal is logical
Often it is so that red needle passes completely through aperture, realizes that aperture will not be blocked, because red needle is long, after excessive use, red needle meeting
Light deformation, so as to cause the center of punching to shift, in order to ensure precision, red needle shortens, can thus result in blockage, it is necessary to
Periodically cleared up, wasted time and energy, reduce production efficiency..
Utility model content
Technical problem to be solved in the utility model is to provide a kind of suction device by installing additional, can be in slug
Air-breathing processing is carried out to material so that scrap prevents it from causing the self-priming punching concave die of obstruction by thorough cleaning, existing to solve
Above-mentioned multinomial defect caused by technology.
To achieve the above object, the utility model provides following technical scheme：A kind of self-priming punching concave die, including it is recessed
Mould body, red needle hole, ventilation slot, alignment pin, material road, barrier film, tracheae and asepwirator pump, alignment pin are arranged on the upper of cavity plate body
Side, two ventilation slots are arranged on the lower section of cavity plate body, and red needle hole is arranged on the inside of cavity plate body, and material road is arranged on cavity plate sheet
The inside of body, asepwirator pump is independently arranged at the side of cavity plate body, and tracheae one end sets connection material road, other end connection air-breathing
Pump, barrier film is arranged on the junction of material road and tracheae.
It is preferred that, the barrier film includes film body and air flue, and air flue is uniformly arranged on film body.
It is preferred that, the air flue is tubaeform, and one end close to material road is narrower, and one end close to tracheae is wider.
It is preferred that, the red needle hole is up-narrow and down-wide shape.
It is preferred that, it is provided with air channel between the air pump and ventilation slot.
Beneficial effect using above technical scheme is：The self-priming punching concave die of the utility model structure, by installing additional
Suction device, air-breathing processing can be carried out to material in charging so that fuller uniform during mould slug, it is described every
Film includes film body and air flue, and air flue is uniformly arranged on film body, and the air flue is tubaeform, and one end close to material road is narrower,
One end close to tracheae is wider, and the structure can either be while smooth air-breathing be ensured, additionally it is possible to prevent filler from entering by barrier film
Enter tracheae, the red needle hole is up-narrow and down-wide shape, and waste material can be relatively easy to exclude by the structure, prevent scrap heap
Product, is provided with air channel, the structure can be used the gas that asepwirator pump is excluded, by gas between the air pump and ventilation slot
Import in ventilation slot, you can realize the gas of stronger ventilation groove, accelerate the setting rate of mould.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation that barrier film is moved shown in Fig. 1；
Wherein, 1, cavity plate body；2nd, red needle hole；3rd, ventilation slot；4th, alignment pin；5th, material road；6th, barrier film；7th, tracheae；8th, inhale
Air pump；9th, film body；10th, air flue；11st, air channel.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Fig. 1-2 shows embodiment of the present utility model：A kind of self-priming punching concave die, including cavity plate body 1, punching
Pin hole 2, ventilation slot 3, alignment pin 4, material road 5, barrier film 6, tracheae 7 and asepwirator pump 8, alignment pin 4 are arranged on the upper of cavity plate body 1
Side, two ventilation slots 3 are arranged on the lower section of cavity plate body 1, and red needle hole 2 is arranged on the inside of cavity plate body 1, and material road 5 is arranged on
The inside of cavity plate body 1, asepwirator pump 8 is independently arranged at the side of cavity plate body 1, and the one end of tracheae 7 sets connection material road 5, another
End connection asepwirator pump 8, barrier film 6 is arranged on the junction of material road 5 and tracheae 7.
Barrier film 6 with reference to shown in Fig. 2 includes film body 9 and air flue 10, and air flue 10 is uniformly arranged on film body 9, air flue 10
To be tubaeform, one end close to material road 5 is narrower, and one end close to tracheae 7 is wider.
Implementation process of the present utility model is：
Punch-pin and cavity plate pressing, are positioned by alignment pin, before filler enters material road, open asepwirator pump in material road
Interior formation negative pressure, red needle will be punched fall waste material by row in aperture locate, by the absorption of negative pressure, chip removal be can be achieved cause rush
Pin passes completely through aperture.
Beneficial effect using above technical scheme is：The self-priming punching concave die of the utility model structure, by installing additional
Suction device, can in slug to material carry out air-breathing processing so that scrap by thorough cleaning, prevent its cause obstruction, institute
Barrier film is stated including film body and air flue, air flue is uniformly arranged on film body, the air flue be it is tubaeform, close to one end of material road compared with
Narrow, one end close to tracheae is wider, and the structure can either be while smooth air-breathing be ensured, additionally it is possible to prevent filler from passing through barrier film
Into tracheae, the red needle hole is up-narrow and down-wide shape, and waste material can be relatively easy to exclude by the structure, prevent scrap heap
Product, is provided with air channel, the structure can be used the gas that asepwirator pump is excluded, by gas between the air pump and ventilation slot
Import in ventilation slot, you can realize the gas of stronger ventilation groove, accelerate the setting rate of mould.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.
Claims (5)
1. a kind of self-priming punching concave die, it is characterised in that including cavity plate body, red needle hole, ventilation slot, alignment pin, material road, every
Film, tracheae and asepwirator pump, alignment pin are arranged on the top of cavity plate body, and two ventilation slots are arranged on the lower section of cavity plate body, punching
Pin hole is arranged on the inside of cavity plate body, and material road is arranged on the inside of cavity plate body, and asepwirator pump is independently arranged at cavity plate body
Side, tracheae one end sets connection material road, and other end connection asepwirator pump, barrier film is arranged on the junction of material road and tracheae.
2. the self-priming punching concave die according to claim 1, it is characterised in that the barrier film includes film body and air flue,
Air flue is uniformly arranged on film body.
3. the self-priming punching concave die according to claim 2, it is characterised in that the air flue is tubaeform, close to material
The one end in road is narrower, and one end close to tracheae is wider.
4. the self-priming punching concave die according to claim 1, it is characterised in that the red needle hole is up-narrow and down-wide shape
Shape.
5. the self-priming punching concave die according to claim 1, it is characterised in that set between the air pump and ventilation slot
There is air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418584.5U CN206392687U (en) | 2016-12-22 | 2016-12-22 | A kind of self-priming punching concave die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418584.5U CN206392687U (en) | 2016-12-22 | 2016-12-22 | A kind of self-priming punching concave die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206392687U true CN206392687U (en) | 2017-08-11 |
Family
ID=59511919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621418584.5U Expired - Fee Related CN206392687U (en) | 2016-12-22 | 2016-12-22 | A kind of self-priming punching concave die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206392687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326130A (en) * | 2018-04-28 | 2018-07-27 | 宋君能 | A kind of automobile aluminium processing mold |
-
2016
- 2016-12-22 CN CN201621418584.5U patent/CN206392687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326130A (en) * | 2018-04-28 | 2018-07-27 | 宋君能 | A kind of automobile aluminium processing mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518105 1, 401, third industrial area, Baoan District Songgang street, Guangdong, Shenzhen, Songgang. Patentee after: Shenzhen Jin Bonn Technology Co.,Ltd. Address before: 518105 1, 401, third industrial area, Baoan District Songgang street, Guangdong, Shenzhen, Songgang. Patentee before: SHENZHEN XINJIUTAI PRECISION ELECTRONIC CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20211222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |