CN204912666U - Interior watering convenient to hammering piece that falls - Google Patents
Interior watering convenient to hammering piece that falls Download PDFInfo
- Publication number
- CN204912666U CN204912666U CN201520618132.0U CN201520618132U CN204912666U CN 204912666 U CN204912666 U CN 204912666U CN 201520618132 U CN201520618132 U CN 201520618132U CN 204912666 U CN204912666 U CN 204912666U
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- China
- Prior art keywords
- ingate
- foundry goods
- falls
- interior
- utility
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Abstract
The utility model discloses an interior watering convenient to hammering piece that falls waters the cross -section in, and is the toper, the sprue is connected to the interior one end of watering, other end connection foundry goods body, the interior one end of being connected with the sprue of watering is equipped with deep floor, interior watering is equipped with the necking down of V type with the one end of this body coupling of foundry goods, the necking down of V type wants big at the ascending opening of piece side other sides of ascending aperture efficiency that falls. Compared with the prior art, the beneficial effects of the utility model are that: can directly take the wooden mallet to lay the foundry goods, practice thrift the cost, improve cast cleaning efficiency.
Description
Technical field
The utility model relates to casting field, is specifically related to a kind ofly be convenient to hammering and to fall the ingate of part.
Background technology
At present for automobile casting manufacturing enterprise, due to a series of feature such as complexity, thin wall type, lightweight of casting structure, full form casting process design field Design of Runner System is made to there is certain problem.The problem perplexed the most is exactly that foundry goods after the welding of multiple ingate foundry goods group tree after cast is difficult to fall part or hammering of hammering and falls after part from group tree solder side fracture ingate still on foundry goods body.Be difficult to hammering to fall part, there is pressure and to fall foundry goods gross distortion or casting crack problem after part; Hammering falls after part and still causes grinding process stock removal excessive at foundry goods body from group tree solder side fracture ingate, there is the problem that efficiency is extremely low.
Due to the problems referred to above, gas cutting can only be adopted to fall part for some automobile investment-casting part that falls, make into product cost high.
Utility model content
The purpose of this utility model is to provide a kind ofly to be convenient to hammering and to fall the ingate of part, and solving multiple ingate cannot fall part and adopt gas cutting to fall the problem of part in hammering.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind ofly be convenient to hammering and fall the ingate of part, ingate cross section is tapered, described ingate one end connects sprue, the other end connects foundry goods body, one end that described ingate is connected with sprue is provided with reinforcement gusset, one end that described ingate is connected with foundry goods body is provided with V-type necking down, and described V-type necking down wants large at the opening on other directions of the aperture efficiency on part direction that falls.
Preferably, one end that described ingate circumference is large connects sprue.
Compared with prior art, the beneficial effects of the utility model are: can directly take wooden mallet to lay foundry goods, save cost, improve casting cleaning efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing: 1, ingate; 2, sprue; 3, foundry goods body; 4, gusset is strengthened; 5, V-type necking down; .
Detailed description of the invention
For making to have a better understanding and awareness architectural feature of the present utility model and effect of reaching, coordinating detailed description in order to preferred embodiment and accompanying drawing, being described as follows:
A kind ofly be convenient to hammering and fall the ingate of part, ingate 1 cross section is tapered, one end that ingate 1 circumference is large connects sprue 2, the other end connects foundry goods body 3, one end that described ingate 1 is connected with sprue 2 is provided with strengthens gusset 4, one end that described ingate 1 is connected with foundry goods body 3 is provided with V-type necking down 5, and described V-type necking down 5 wants large at the opening on other directions of the aperture efficiency on part direction that falls.
When ingate 1 necking down area is constant, increases ingate group tree welding end area, make it rupture at ingate bottleneck.
Increase the survivor of a murder attempt in the hammering part direction that falls, be convenient to easily fall fast part.
Increase ingate height, thus increase the gap of running gate system and foundry goods body, be convenient to light hammering and fall part.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and description; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (2)
1. be convenient to hammering and fall the ingate of part for one kind, it is characterized in that: ingate (1) cross section is tapered, described ingate (1) one end connects sprue (2), the other end connects foundry goods body (3), the upper one end be connected with sprue (2) of described ingate (1) is provided with strengthens gusset (4), the upper one end be connected with foundry goods body (3) of described ingate (1) is provided with V-type necking down (5), and described V-type necking down (5) wants large at the opening on other directions of the aperture efficiency on part direction that falls.
2. be convenient to hammering as claimed in claim 1 to fall the ingate of part, it is characterized in that: one end that described ingate (1) circumference is large connects sprue (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618132.0U CN204912666U (en) | 2015-08-17 | 2015-08-17 | Interior watering convenient to hammering piece that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618132.0U CN204912666U (en) | 2015-08-17 | 2015-08-17 | Interior watering convenient to hammering piece that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204912666U true CN204912666U (en) | 2015-12-30 |
Family
ID=54961850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520618132.0U Expired - Fee Related CN204912666U (en) | 2015-08-17 | 2015-08-17 | Interior watering convenient to hammering piece that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204912666U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732639A (en) * | 2019-10-22 | 2020-01-31 | 东风精密铸造安徽有限公司 | casting head of investment casting convenient to blanking |
| CN110732638A (en) * | 2019-10-22 | 2020-01-31 | 东风精密铸造安徽有限公司 | falling casting head for investment casting |
| CN113664161A (en) * | 2021-08-16 | 2021-11-19 | 东风精密铸造有限公司 | Easily-dropped piece inner gate for investment casting |
-
2015
- 2015-08-17 CN CN201520618132.0U patent/CN204912666U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732639A (en) * | 2019-10-22 | 2020-01-31 | 东风精密铸造安徽有限公司 | casting head of investment casting convenient to blanking |
| CN110732638A (en) * | 2019-10-22 | 2020-01-31 | 东风精密铸造安徽有限公司 | falling casting head for investment casting |
| CN113664161A (en) * | 2021-08-16 | 2021-11-19 | 东风精密铸造有限公司 | Easily-dropped piece inner gate for investment casting |
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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: 20151230 Termination date: 20180817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |