CN205519567U - Mould exhaust subassembly - Google Patents
Mould exhaust subassembly Download PDFInfo
- Publication number
- CN205519567U CN205519567U CN201620082956.5U CN201620082956U CN205519567U CN 205519567 U CN205519567 U CN 205519567U CN 201620082956 U CN201620082956 U CN 201620082956U CN 205519567 U CN205519567 U CN 205519567U
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- Prior art keywords
- exhaust block
- cover half
- die
- mould
- several
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Abstract
The utility model discloses a mould exhaust subassembly, include: cover half vent block and the movable mould vent block who corresponds with it, cover half vent block goes up to set up has the exclusive protruding rack of number, several rows of racks are parallel to each other, movable mould vent block go up to set up has several indents and recess that the rack corresponds, be provided with an inclined plane that lies in the recess below on the movable mould vent block, the below connection on inclined plane is provided with an air discharge duct that extends to movable mould vent block bottom. In this way, mould exhaust subassembly, optimize exhaust circulation channel, increase effective venting area, small in size, the installation with dismantle more conveniently, promoted the exhaust effect of mould, carry -over problem when reducing aluminum alloy die -Casting, application scope is extensive.
Description
Technical field
The utility model relates to die casting field, particularly relates to a kind of die venting assembly.
Background technology
Mould, during Guan Bi, can produce the flowing of gas in junction, and aluminum alloy die-casting die, for the needs being vented, is generally provided with exhaust block on mould.
What aluminum alloy die-casting die was commonly used is the exhaust block of slab construction at present, and projected area is big, and aluminum alloy die casting easily produces the problem flying material when producing, and the structure of its exhaust needs to improve.
Utility model content
The utility model, mainly solving the technical problems that provide a kind of die venting assembly, promotes exhaust effect, it is to avoid fly material problem.
For solving above-mentioned technical problem, the technical scheme that the utility model uses is: provide a kind of die venting assembly, including: cover half exhaust block and corresponding moving die exhaust block, several exclusive convex tooth bar it is provided with on described cover half exhaust block, described several tooth-arranging strip is parallel to each other, the groove corresponding with tooth bar of several indents it is provided with on described moving die exhaust block, being provided with an inclined-plane being positioned at below groove on described moving die exhaust block, the lower section on described inclined-plane is connected with an air discharge duct extended to bottom moving die exhaust block.
In one preferred embodiment of the utility model, the back side of described cover half exhaust block is provided with a locating slot.
In one preferred embodiment of the utility model, the back side of described cover half exhaust block is provided with several fixing screwed hole.
In one preferred embodiment of the utility model, the back side of described moving die exhaust block is provided with several installation screwed hole.
In one preferred embodiment of the utility model, described cover half exhaust block is provided with two the first reinforcements laid respectively at outside tooth bar two ends, described moving die exhaust block is provided with two the second reinforcements laid respectively at outside groove two ends.
The beneficial effects of the utility model are: a kind of die venting assembly that the utility model is pointed out, optimize exhaust circulation, increase effective leaving area, compact, mounts and dismounts more convenient, improves the exhaust effect of mould, material problem is flown when reducing aluminium alloy compression casting, applied widely.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the utility model a kind of die venting assembly one preferred embodiment；
Fig. 2 is the structural representation of cover half exhaust block in Fig. 1；
Fig. 3 is the structural representation of moving die exhaust block in Fig. 1.
Detailed description of the invention
Technical scheme in the utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in the utility model, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of the utility model protection.
Referring to Fig. 1 to Fig. 3, the utility model embodiment includes:
A kind of die venting assembly, including: cover half exhaust block 1 and corresponding moving die exhaust block 2, several exclusive convex tooth bar 12 it is provided with on described cover half exhaust block 1, it is spaced equal between described several tooth-arranging strip 12, and be parallel to each other, the groove 22 corresponding with tooth bar 12 of several indents it is provided with on described moving die exhaust block 2, being provided with an inclined-plane being positioned at below groove 22 21 on described moving die exhaust block 2, the lower section on described inclined-plane 21 is connected with an air discharge duct extended to bottom moving die exhaust block 2 24.Air discharge duct 24 cross section is less, reduces the possibility flying material, and inclined-plane 21 adds swept volume.
Cover half exhaust block 1 is arranged on cover half, and moving die exhaust block 2 is arranged on dynamic model, and during mould Guan Bi, tooth bar 12 matches with groove 22, both can increase effective leaving area, is avoided that again aluminium alloy flies material problem.
The back side of described cover half exhaust block 1 is provided with a locating slot 11, and the back side of described cover half exhaust block 1 is provided with several fixing screwed hole 13, facilitates the installation and removal of cover half exhaust block 1, changes quick, safeguards that convenience is good.
The back side of described moving die exhaust block 2 is provided with several installation screwed hole 23, facilitates the installation and removal of moving die exhaust block 2, and fastness is good.
Two the first reinforcements 14 laid respectively at outside tooth bar 12 two ends it are provided with on described cover half exhaust block 1, two the second reinforcements 25 laid respectively at outside groove 22 two ends it are provided with on described moving die exhaust block 2, during mould Guan Bi, tooth bar 12 moves towards with groove 22, second reinforcement 25 and the first reinforcement 14 avoid gas and discharge from both sides, improve the stability of exhaust.
In sum, a kind of die venting assembly that the utility model is pointed out, exhaust efficiency is high, and good operating stability is applied widely.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing the utility model description to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (5)
1. a die venting assembly, including: cover half exhaust block and corresponding moving die exhaust block, it is characterized in that, several exclusive convex tooth bar it is provided with on described cover half exhaust block, described several tooth-arranging strip is parallel to each other, being provided with the groove corresponding with tooth bar of several indents on described moving die exhaust block, described moving die exhaust block is provided with an inclined-plane being positioned at below groove, the lower section on described inclined-plane is connected with an air discharge duct extended to bottom moving die exhaust block.
Die venting assembly the most according to claim 1, it is characterised in that the back side of described cover half exhaust block is provided with a locating slot.
Die venting assembly the most according to claim 1, it is characterised in that the back side of described cover half exhaust block is provided with several fixing screwed hole.
Die venting assembly the most according to claim 1, it is characterised in that the back side of described moving die exhaust block is provided with several installation screwed hole.
Die venting assembly the most according to claim 1, it is characterized in that, it is provided with two the first reinforcements laid respectively at outside tooth bar two ends on described cover half exhaust block, described moving die exhaust block is provided with two the second reinforcements laid respectively at outside groove two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620082956.5U CN205519567U (en) | 2016-01-28 | 2016-01-28 | Mould exhaust subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620082956.5U CN205519567U (en) | 2016-01-28 | 2016-01-28 | Mould exhaust subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205519567U true CN205519567U (en) | 2016-08-31 |
Family
ID=56771415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620082956.5U Active CN205519567U (en) | 2016-01-28 | 2016-01-28 | Mould exhaust subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205519567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478715A (en) * | 2016-01-28 | 2016-04-13 | 联禾厚普（太仓）精密机械有限公司 | Mould exhausting component |
-
2016
- 2016-01-28 CN CN201620082956.5U patent/CN205519567U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478715A (en) * | 2016-01-28 | 2016-04-13 | 联禾厚普（太仓）精密机械有限公司 | Mould exhausting component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |