CN203526339U - Waste discharge device in die - Google Patents
Waste discharge device in die Download PDFInfo
- Publication number
- CN203526339U CN203526339U CN201320595365.4U CN201320595365U CN203526339U CN 203526339 U CN203526339 U CN 203526339U CN 201320595365 U CN201320595365 U CN 201320595365U CN 203526339 U CN203526339 U CN 203526339U
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- Prior art keywords
- hole
- exhaust apparatus
- screw
- set screw
- communicated
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- Expired - Fee Related
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Abstract
The utility model discloses a waste discharge device in a die. The waste discharge device comprises a die seat, a base plate, an exhaust device and a set screw, air inlets are formed in the left side inside the die seat, a first discharge hole is formed in the bottom end of the die seat, a feeding hole is formed in the base plate, the base plate is arranged above the die seat, a second discharge hole is formed in the exhaust device, a plurality of airflow grooves are evenly formed in the outer portion of the exhaust device, the set screw is a hollow cylindrical screw, a screw hole is formed in the set screw, the set screw is arranged at the bottom of the exhaust device, the screw hole is communicated with the second discharge hole, the air inlets are communicated with openings in the upper ends of the airflow grooves, the feeding hole is communicated with an opening in the upper end of the second discharge hole of the exhaust device, and the first discharge hole is communicated with the screw hole of the set screw. Through the mode, waste discharge of intensive type products with multiple small holes is improved, the quality accident that the products are pressed due to waste is reduced, investment is low, and benefits are obvious.
Description
Technical field
The utility model relates to a kind of diel field, particularly relates to waste discharge device in a kind of mould.
Background technology
Present stage, mould is as an industry never decaying, on market, also occupied one seat, and mould being divided into diel, mould of plastics, hardware dies and injection mold etc., all there are many defects in all kinds of moulds, wherein in diel, small-sized circular hole waste material can not get smooth discharge, causes waste material often in die point, to jump out, thereby causes and weigh wounded or phenomenon that mould damages to product, both waste the cost of material, reduced again whole operating efficiency.
Utility model content
The technical problem that the utility model mainly solves is to provide waste discharge device in a kind of mould, and not only improved aperture waste materials many and intensive series products and discharged, the Quality Accident reduction that product is weighed wounded because of waste material, and also investment is little, income is obvious.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: waste discharge device in a kind of mould is provided, comprise: die holder, backing plate, exhaust apparatus and set screw, described die holder is provided with air admission hole in inside left, in bottom, be provided with the first relief hole, described backing plate inside is provided with charging hole, and be arranged on above described die holder, described exhaust apparatus inside is provided with the second relief hole, and be externally evenly distributed with a plurality of airslides, described set screw is open circles column type screw, inside is provided with screw hole, and be arranged on the bottom of described exhaust apparatus, described screw hole is communicated with described the second relief hole, described air admission hole is communicated with the upper end open of described airslide, described charging hole is communicated with the upper end open of the second relief hole of described exhaust apparatus, described the first relief hole is communicated with the screw hole of described set screw.
In a preferred embodiment of the present invention, seamless fitting tightly between described exhaust apparatus and backing plate.
In a preferred embodiment of the present invention, the center-aligned of described charging hole, the first relief hole, exhaust apparatus and set screw.
In a preferred embodiment of the present invention, the upper surface of described die holder and the upper end surface of exhaust apparatus are in same level.
Beneficial effect of the present invention: the present invention adopts exhaust apparatus is packed in die holder, and set screw is screwed in, thereby exhaust apparatus is fitted tightly in backing plate, not only having improved aperture waste materials many and intensive series products discharges, the Quality Accident reduction that product is weighed wounded because of waste material, and investment is little, income is obvious.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model in a preferred embodiment.
Fig. 2 is the structural representation of exhaust apparatus.
Fig. 3 is the structural representation of set screw.
In figure, each assembly and Reference numeral are respectively: 1, die holder, 2, air admission hole, 3, airslide, the 4, first relief hole, 5, set screw, 6, exhaust apparatus, 7, charging hole, 8, backing plate, the 9, second relief hole.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Please refer to Fig. 1, the utility model embodiment comprises: waste discharge device in a kind of mould, comprise: die holder 1, backing plate 8, exhaust apparatus 6 and set screw 5, described die holder 1 is provided with air admission hole 2 in inside left, in bottom, be provided with the first relief hole 4, described backing plate 8 inside are provided with charging hole 7, and be arranged on described die holder 1 top, described exhaust apparatus 6 inside are provided with the second relief hole 9, and be externally evenly distributed with a plurality of airslides 3, described set screw 5 is open circles column type screw, inside is provided with screw hole, and be arranged on the bottom of described exhaust apparatus 6, described screw hole is communicated with described the second relief hole 9, described air admission hole 2 is communicated with the upper end open of described airslide 3, described charging hole 7 is communicated with the upper end open of the second relief hole 9 of described exhaust apparatus 6, described the first relief hole 4 is communicated with the screw hole of described set screw 5.
Further illustrate, seamless fitting tightly between described exhaust apparatus 6 and backing plate 8, the screw hole upper semisection of described set screw 5 is shape in echelon, lower semisection is in a rectangular shape, the upper end surface of the upper surface of described die holder 1 and exhaust apparatus 6 is in same level, the center-aligned of described charging hole 7, the first relief hole 4, exhaust apparatus 6 and set screw 5.By adopting seamless fitting tightly between exhaust apparatus 6 and backing plate 8, and the mode that the upper surface of the upper surface of die holder 1 and exhaust apparatus 6 is maintained at the same horizontal plane, can prevent that gas leakage from affecting the formation of turbulent flow, adopt screw hole upper semisection shape in echelon simultaneously, the set screw 5 that lower semisection is in a rectangular shape, what can make to coordinate between set screw 5 and exhaust apparatus 6 is tightr, firmly, not loosening, and adopt charging hole 7, the first relief hole 4, the center of exhaust apparatus 6 and set screw 5 keeps the structure of alignment, can more effectively waste material be discharged by this device.
Be different from prior art, the utility model arranges air admission hole 2 in die holder 1 inside, and exhaust apparatus 6 is packed in die holder, exhaust apparatus 6 outer setting have airslide 3, airslide 3 is communicated in the steam vent of exhaust apparatus, subsequently set screw 5 is screwed in and makes it to fit tightly in backing plate 8 with exhaust apparatus 6, again by pass into gas in air admission hole 2, gas enters airslide 3, , in exhaust apparatus 6, form a turbulent flow, when waste material is when product is peeled off, by formed turbulent flow in exhaust apparatus 6, waste material is sucked from charging hole 7, and discharge by the second relief hole 9 and the first relief hole 4 feeding absorption.
The utility model has not only improved aperture waste materials many and intensive series products discharges, the Quality Accident reduction that product is weighed wounded because of waste material, and also investment is little, income is obvious, has also improved operating efficiency simultaneously, reduces the consuming cost of material.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. waste discharge device in a mould, it is characterized in that: comprising: die holder, backing plate, exhaust apparatus and set screw, described die holder is provided with air admission hole in inside left, in bottom, be provided with the first relief hole, described backing plate inside is provided with charging hole, and be arranged on above described die holder, described exhaust apparatus inside is provided with the second relief hole, and be externally evenly distributed with a plurality of airslides, described set screw is open circles column type screw, inside is provided with screw hole, and be arranged on the bottom of described exhaust apparatus, described screw hole is communicated with described the second relief hole, described air admission hole is communicated with the upper end open of described airslide, described charging hole is communicated with the upper end open of the second relief hole of described exhaust apparatus, described the first relief hole is communicated with the screw hole of described set screw.
2. waste discharge device in a kind of mould according to claim 1, is characterized in that: seamless fitting tightly between described exhaust apparatus and backing plate.
3. waste discharge device in a kind of mould according to claim 1, is characterized in that: the upper surface of described die holder and the upper end surface of exhaust apparatus are in same level.
4. waste discharge device in a kind of mould according to claim 1, is characterized in that: the center-aligned of described charging hole, the first relief hole, exhaust apparatus and set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595365.4U CN203526339U (en) | 2013-09-26 | 2013-09-26 | Waste discharge device in die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595365.4U CN203526339U (en) | 2013-09-26 | 2013-09-26 | Waste discharge device in die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203526339U true CN203526339U (en) | 2014-04-09 |
Family
ID=50412601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320595365.4U Expired - Fee Related CN203526339U (en) | 2013-09-26 | 2013-09-26 | Waste discharge device in die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203526339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990700A (en) * | 2014-05-21 | 2014-08-20 | 洛阳理工学院 | Male die with exhaust hole |
| CN105855393A (en) * | 2016-05-16 | 2016-08-17 | 苏州博豪精密机械有限公司 | Discharge groove die insert |
-
2013
- 2013-09-26 CN CN201320595365.4U patent/CN203526339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990700A (en) * | 2014-05-21 | 2014-08-20 | 洛阳理工学院 | Male die with exhaust hole |
| CN105855393A (en) * | 2016-05-16 | 2016-08-17 | 苏州博豪精密机械有限公司 | Discharge groove die insert |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |