CN205270746U - Casting die - Google Patents
Casting die Download PDFInfo
- Publication number
- CN205270746U CN205270746U CN201520901335.0U CN201520901335U CN205270746U CN 205270746 U CN205270746 U CN 205270746U CN 201520901335 U CN201520901335 U CN 201520901335U CN 205270746 U CN205270746 U CN 205270746U
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- CN
- China
- Prior art keywords
- die cavity
- die
- mould
- cast
- passage
- 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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- Casting Devices For Molds (AREA)
Abstract
The utility model relates to a metal casting technology field provides a casting die. The utility model discloses a casting die, comprises an upper die and a lower die, upward be provided with potting channel and respiration channel on the mould, be provided with the die cavity in the lower mould, upward still be provided with an inspection passageway on the mould, potting channel lie in the last edge of die cavity inner wall, make pouring liquid flow down along the die cavity inner wall. Whether this device simple structure adopts potting channel to lie in the last edge of die cavity inner wall, makes pouring liquid flow down along the die cavity inner wall, can effectively avoid liquid to inject the in -process gassing into, just is equipped with the inspection passageway, can make things convenient for us to observe the die cavity and fill up.
Description
Technical field
The utility model relates to metal casting technical field, is specifically related to a kind of casting mould.
Background technology
Casting mould is a part for casting frock, is make the necessary equipment that foundry goods is shaping, obtain required foundry goods. The mobility liquid of melting is generally directly vertically injected in die cavity by existing casting by the cast passage of casting mould. Mobility liquid easily produces bubble in injection process, if eliminating can form pore in a mold not in time, causes the quality of product to decline. On the other hand in cast liquid process, whether inspection is filled up by liquid less than in die cavity.
Practical novel content
The technical problems to be solved in the utility model is: provides one can check whether die cavity fills up, and can effectively avoid the mould producing bubble in liquid injection process.
In order to achieve the above object, the technical scheme that the utility model adopts is: a kind of casting mould, comprises upper die and lower die, described patrix is provided with cast passage and respiration channel, is provided with die cavity in described counterdie; Also being provided with an inspection passage on patrix, described cast passage is positioned at the upper edge of mould intracavity wall, and cast liquid is flowed down along mould intracavity wall.
Casting mould as above a kind of, illustrate further for: described cast passage upper end is provided with cast baffle plate.
Casting mould as above a kind of, illustrate further for: described cast baffle plate is doline.
Casting mould as above a kind of, illustrate further for: described inspection passage is provided with valve.
The beneficial effects of the utility model are: 1, adopt cast passage to be positioned at the upper edge of mould intracavity wall, cast liquid is flowed down along mould intracavity wall, can effectively avoid producing bubble in liquid injection process; 2, it is provided with inspection passage, whether can facilitate us observe die cavity fills up; 3, this apparatus structure is simple.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein, 1, patrix; 2, counterdie; 3, passage is poured into a mould; 4, respiration channel; 5, die cavity; 6, passage is checked; 7, baffle plate is poured into a mould; 8, valve.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further elaborated.
As shown in Figure 1, casting mould of the present utility model comprises patrix 1 and counterdie 2, described patrix 1 is provided with cast passage 3 and respiration channel 4, cast passage 3 can be cylindrical, it can also be doline, mainly liquid enters the passage inside mould outside mould, does concrete explanation for cylindrical here. It is provided with cast baffle plate 7 in cast passage 3 upper end, pouring into of liquid can be conducive to, avoid the waste of liquid. Described cast baffle plate 7 is doline. Described cast passage 3 is positioned at the upper edge of die cavity 5 inwall, and cast liquid is flowed down along die cavity 5 inwall, can effectively avoid producing bubble in liquid injection process. It is keep unimpeded with the external world that respiration channel 4 mainly acts on, and discharges the air in mould.
It is provided with die cavity 5 in described counterdie 2; The shape of die cavity 5 is determined according to the shape of mo(u)lded piece, does not limit here.
Also being provided with an inspection passage 6 on patrix 1, main effect is after die cavity 5 is filled up by liquid, and at this moment liquid will flow out from inspection passage 6, when there being liquid to flow out, just shows that die cavity 5 is filled with by liquid. Preferably, inspection passage 6 is provided with valve 8, when starting to pour into liquid, opens valve, at this moment checks passage 6 as respiration channel use, can discharge the air in die cavity 5; When there being liquid to flow out from inspection passage 6, valve-off 8, learns that die cavity 5 is filled. This mould structure is simple, handled easily.
The utility model is not limited to above-mentioned example, and in claim book limited range of the present utility model, the various distortion that those skilled in the art can make without creative work or amendment are all by the protection of this patent.
Claims (4)
1. a casting mould, comprise patrix (1) and counterdie (2), described patrix (1) is provided with cast passage (3) and respiration channel (4), in described counterdie (2), is provided with die cavity (5); It is characterized in that: patrix (1) is also provided with inspection passage (6); Described cast passage (3) is positioned at the upper edge of die cavity (5) inwall, and cast liquid is flowed down along die cavity (5) inwall.
2. a kind of casting mould according to claim 1, it is characterised in that: described cast passage (3) upper end is provided with cast baffle plate (7).
3. a kind of casting mould according to claim 2, it is characterised in that: described cast baffle plate (7) is doline.
4. a kind of casting mould according to claim 1, it is characterised in that: described inspection passage is provided with valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901335.0U CN205270746U (en) | 2015-11-13 | 2015-11-13 | Casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901335.0U CN205270746U (en) | 2015-11-13 | 2015-11-13 | Casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205270746U true CN205270746U (en) | 2016-06-01 |
Family
ID=56055367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520901335.0U Expired - Fee Related CN205270746U (en) | 2015-11-13 | 2015-11-13 | Casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205270746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694816A (en) * | 2015-11-13 | 2017-05-24 | 成都兴宇精密铸造有限公司 | Casting mold |
-
2015
- 2015-11-13 CN CN201520901335.0U patent/CN205270746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694816A (en) * | 2015-11-13 | 2017-05-24 | 成都兴宇精密铸造有限公司 | Casting mold |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20171113 |