CN203197196U - Sand casting mold of hybrid power gearbox - Google Patents
Sand casting mold of hybrid power gearbox Download PDFInfo
- Publication number
- CN203197196U CN203197196U CN 201320207535 CN201320207535U CN203197196U CN 203197196 U CN203197196 U CN 203197196U CN 201320207535 CN201320207535 CN 201320207535 CN 201320207535 U CN201320207535 U CN 201320207535U CN 203197196 U CN203197196 U CN 203197196U
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- locating piece
- hybrid power
- dynamic model
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Abstract
The utility model relates to a sand casting mold of a hybrid power gearbox. The sand casting mold comprises a moving mold block (1) and a fixed mold block (2), wherein the fixed mold block (2) is positioned on the moving mold block (1); both the moving mold block (1) and the fixing mold block (2) are provided with casting channels; a left mold block (3), an upper mold block (4) and a right mold block (5) are respectively arranged at three sides of the moving mold block (1); and gaps are formed among the left mold block (3), the upper mold block (4), the right mold block (5) and the moving mold block (1).
Description
Technical field
The utility model relates to a kind of die casting, specifically is a kind of die casting of hybrid power gearbox.
Background technology
At present, hybrid vehicle is widely used, and it has the advantages such as low oil consumption, environmental protection.
Hybrid power gearbox is one of most important parts in the engine, and complicated structure, therefore needs to guarantee its higher quality requirement.At present, the sand casting mould of hybrid power gearbox generally comprises dynamic model piece and cover half piece, its part that comes with some shortcomings: difficulty relatively during the sand casting mould demoulding of above-mentioned hybrid power gearbox affects operating efficiency.
The utility model content
Technical problem to be solved in the utility model: the sand casting mould that the easier hybrid power gearbox of a kind of demoulding is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of sand casting mould of hybrid power gearbox, it comprises dynamic model piece and cover half piece, described cover half piece is positioned on the dynamic model piece, be equipped with running channel on described dynamic model piece and the cover half piece, three weeks of described dynamic model piece are respectively equipped with left module, upper module and right module.
Adopt said structure, the advantage that the utility model has is: three weeks of described dynamic model piece are respectively equipped with left module, upper module and right module, can will disassemble on left module, upper module and the right module slave module after cast and the cooling, and then so that the demoulding be easier to, thereby increase work efficiency.
As preferably, described cover half piece is provided with sprue, and described dynamic model piece is provided with main cross gate, described sprue is communicated with main cross gate, around distribution, described main cross gate is provided with several branch's cross gates, above-mentioned pouring gate structure to described main cross gate along the foundry goods outline, so that casting metal fills the type order and the flow direction is more reasonable, when filling type, can not produce backflow phenomenon, accomplish in proper order exhaust, be conducive to get rid of fully the gas in the die cavity, and then minimizing casting flaw, the quality of raising foundry goods.
As preferably, described cover half piece is provided with blind riser, can carry out feeding to foundry goods, and then reduces casting flaw, thereby improves the quality of foundry goods.
As preferably, described left module one side is provided with the first locating piece, described upper module one side and is provided with that the second locating piece, all right module one sides are provided with the 3rd locating piece, described cover half piece one side is provided with the 4th locating piece, described dynamic model piece one side is provided with respectively the first detent, the second detent, the 3rd detent and the 4th detent that cooperates one by one with the first locating piece, the second locating piece, the 3rd locating piece and the 4th locating piece, structure is simpler, more convenient during dismounting, so that the demoulding is more prone to.
As preferably, described the first locating piece, the second locating piece, the 3rd locating piece and the 4th locating piece are the truncated cone-shaped locating piece, and structure is simpler, and dismounting is easier to.
As preferably, described truncated cone-shaped locating piece away from an end diameter of module less than the end diameter of truncated cone-shaped locating piece near module.
As preferably, described dynamic model piece, cover half piece, left module, upper module and right module are the sand mold module, adopt the sand mold so that production cost is lower, and the cycle of mold are shorter.
As preferably, be equipped with the gap between described left module, upper module and right module and the dynamic model piece, be convenient to get rid of gas in the die cavity, thereby improve casting quality; In addition the gap so that the gap between the module so that dismantle more conveniently, and then so that be easier to during the foundry goods demoulding.
Description of drawings
Fig. 1 is the left modular structure schematic diagram of the sand casting mould of the utility model hybrid power gearbox.
Fig. 2 is the upper module structural representation of the sand casting mould of the utility model hybrid power gearbox.
Fig. 3 is the right modular structure schematic diagram of the sand casting mould of the utility model hybrid power gearbox.
Fig. 4 is the dynamic model block structure schematic diagram after the sand casting mould of the utility model hybrid power gearbox assembles.
Fig. 5 is the knocked-down dynamic model block structure of the sand casting mould schematic diagram of the utility model hybrid power gearbox.
Fig. 6 is the cover half block structure schematic diagram of the sand casting mould of the utility model hybrid power gearbox.
As shown in the figure: 1-dynamic model piece, 2-cover half piece, the left module of 3-, the 4-upper module, the right module of 5-, 6-sprue, 7-master's cross gate, 8-branch cross gate, 9-blind riser, 10.1-the first locating piece, 10.2-the second locating piece, 10.3-the 3rd locating piece, 10.4-the 4th locating piece, 11.1-the first detent, 11.2-the second detent, 11.3-the 3rd detent, 11.4-the 4th detent.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, a kind of sand casting mould of hybrid power gearbox, it comprises dynamic model piece (1) and cover half piece (2), described cover half piece (2) is positioned on the dynamic model piece (1), be equipped with running channel on described dynamic model piece (1) and the cover half piece (2), be respectively equipped with left module (3), upper module (4) and right module (5) three weeks of described dynamic model piece (1).
Three weeks of described dynamic model piece 1 are respectively equipped with left module 3, upper module 4 and right module 5, the cast and the cooling after can will disassemble on left module 3, upper module 4 and right module 5 slave modules 1, and then so that the demoulding be easier to, thereby increase work efficiency.
Described cover half piece (2) is provided with sprue (6), described dynamic model piece (1) is provided with main cross gate (7), described sprue (6) is communicated with main cross gate (7), described main cross gate (7) along the foundry goods outline around distribution, described main cross gate (7) is provided with several branch's cross gates (8), above-mentioned pouring gate structure, so that casting metal fills the type order and the flow direction is more reasonable, when filling type, can not produce backflow phenomenon, accomplish in proper order exhaust, be conducive to get rid of fully the gas in the die cavity, and then reduce casting flaw, improve the quality of foundry goods.
Described cover half piece (2) is provided with blind riser (9), and described blind riser 9 can carry out feeding to foundry goods, and then reduces casting flaw, thereby improves the quality of foundry goods.
Described left module (3) one sides are provided with the first locating piece (10.1), described upper module (4) one sides are provided with the second locating piece (10.2), all right module (5) one sides are provided with the 3rd locating piece (10.3), described cover half piece (2) one sides are provided with the 4th locating piece (10.4), described dynamic model piece (1) one side is provided with respectively and the first locating piece (10.1), the second locating piece (10.2), the first detent (11.1) that the 3rd locating piece (10.3) and the 4th locating piece (10.4) cooperate one by one, the second detent (11.2), the 3rd detent (11.3) and the 4th detent (11.4), be used for the position between the stuck-module, structure is simpler, more convenient during dismounting, so that the demoulding is more prone to.
Described the first locating piece (10.1), the second locating piece (10.2), the 3rd locating piece (10.3) and the 4th locating piece (10.4) are the truncated cone-shaped locating piece, and structure is simpler, and dismounting is easier to.
Described truncated cone-shaped locating piece away from an end diameter of module less than the end diameter of truncated cone-shaped locating piece near module.
Described dynamic model piece (1), cover half piece (2), left module (3), upper module (4) and right module (5) are the sand mold module, adopt the sand mold so that production cost is lower, and the cycle of mold are shorter.
Be equipped with the gap between described left module (3), upper module (4) and right module (5) and the dynamic model piece (1), be convenient to get rid of gas in the die cavity, thereby improve casting quality; In addition the gap so that the gap between the module so that dismantle more conveniently, and then so that be easier to during the foundry goods demoulding.
Above-mentioned dynamic model piece 1, cover half piece 2, left module 3, upper module 4 and right module 5 have formed the die cavity of foundry goods, foundry goods is by dynamic model piece 1 and 2 moulding of cover half piece, foundry goods wherein three sides by left module 3, upper module 4 and right module 5 form, another side is by 2 moulding of cover half piece, during casting, molten metal enters main cross gate 7 by the sprue 6 on the cover half piece 2, enters die cavity by the branch's cross gate 8 on the main cross gate 7 again.
Above the utility model and embodiment thereof are described, this description does not have restricted, and shown in the accompanying drawing also is one of embodiment of the present utility model, and actual structure is not limited to this.If generally speaking those of ordinary skill in the art is enlightened by it, create aim in the situation that do not break away from the utility model, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (8)
1. the sand casting mould of a hybrid power gearbox, it comprises dynamic model piece (1) and cover half piece (2), described cover half piece (2) is positioned on the dynamic model piece (1), be equipped with running channel on described dynamic model piece (1) and the cover half piece (2), it is characterized in that: be respectively equipped with left module (3), upper module (4) and right module (5) three weeks of described dynamic model piece (1).
2. the sand casting mould of hybrid power gearbox according to claim 1, it is characterized in that: described cover half piece (2) is provided with sprue (6), described dynamic model piece (1) is provided with main cross gate (7), described sprue (6) is communicated with main cross gate (7), around distribution, described main cross gate (7) is provided with several branch's cross gates (8) to described main cross gate (7) along the foundry goods outline.
3. the sand casting mould of hybrid power gearbox according to claim 1, it is characterized in that: described cover half piece (2) is provided with blind riser (9).
4. the sand casting mould of hybrid power gearbox according to claim 1, it is characterized in that: described left module (3) one sides are provided with the first locating piece (10.1), described upper module (4) one sides are provided with the second locating piece (10.2), all right module (5) one sides are provided with the 3rd locating piece (10.3), described cover half piece (2) one sides are provided with the 4th locating piece (10.4), and described dynamic model piece (1) one side is provided with respectively and the first locating piece (10.1), the second locating piece (10.2), the first detent (11.1) that the 3rd locating piece (10.3) and the 4th locating piece (10.4) cooperate one by one, the second detent (11.2), the 3rd detent (11.3) and the 4th detent (11.4).
5. the sand casting mould of hybrid power gearbox according to claim 4, it is characterized in that: described the first locating piece (10.1), the second locating piece (10.2), the 3rd locating piece (10.3) and the 4th locating piece (10.4) are the truncated cone-shaped locating piece.
6. the sand casting mould of hybrid power gearbox according to claim 5 is characterized in that: described truncated cone-shaped locating piece away from an end diameter of module less than the end diameter of truncated cone-shaped locating piece near module.
7. the sand casting mould of hybrid power gearbox according to claim 1, it is characterized in that: described dynamic model piece (1), cover half piece (2), left module (3), upper module (4) and right module (5) are the sand mold module.
8. the sand casting mould of hybrid power gearbox according to claim 1 is characterized in that: be equipped with the gap between described left module (3), upper module (4) and right module (5) and the dynamic model piece (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207535 CN203197196U (en) | 2013-04-22 | 2013-04-22 | Sand casting mold of hybrid power gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207535 CN203197196U (en) | 2013-04-22 | 2013-04-22 | Sand casting mold of hybrid power gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197196U true CN203197196U (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320207535 Expired - Fee Related CN203197196U (en) | 2013-04-22 | 2013-04-22 | Sand casting mold of hybrid power gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368787A (en) * | 2014-10-21 | 2015-02-25 | 宁波辉旺机械有限公司 | Large length-diameter flow channel mechanism of 4AT automatic-transmission gear box |
| CN114618992A (en) * | 2022-03-18 | 2022-06-14 | 宁夏苏宁新能源设备有限公司 | Raise boring machine box casting system |
-
2013
- 2013-04-22 CN CN 201320207535 patent/CN203197196U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368787A (en) * | 2014-10-21 | 2015-02-25 | 宁波辉旺机械有限公司 | Large length-diameter flow channel mechanism of 4AT automatic-transmission gear box |
| CN114618992A (en) * | 2022-03-18 | 2022-06-14 | 宁夏苏宁新能源设备有限公司 | Raise boring machine box casting system |
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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: 20130918 Termination date: 20210422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |