CN208341698U - A kind of New energy automobile motor shell low pressure casting die - Google Patents
A kind of New energy automobile motor shell low pressure casting die Download PDFInfo
- Publication number
- CN208341698U CN208341698U CN201821025347.1U CN201821025347U CN208341698U CN 208341698 U CN208341698 U CN 208341698U CN 201821025347 U CN201821025347 U CN 201821025347U CN 208341698 U CN208341698 U CN 208341698U
- Authority
- CN
- China
- Prior art keywords
- template
- low pressure
- upper module
- new energy
- energy automobile
- 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
Links
- 238000005266 casting Methods 0.000 title claims abstract description 36
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to a kind of New energy automobile motor shell low pressure casting dies, including pedestal, it is characterized by: the pedestal is equipped with casting entrance, four corners of the pedestal are equipped with support column, side template is provided between adjacent two support columns, the side template includes inner side template and outboard template, the outboard template is detachably connected with the base, the outboard template is close to the inner side template, upper module is installed on the support column, it is cylindric among the upper module, the upper module and the inner side template form mold cavity, running channel mould is provided with above the pedestal, the running channel mould connects the casting entrance and the mold cavity, pass through the running channel mould of bottom, low-pressure casting directly can be carried out to mold, save cost, increase efficiency.
Description
Technical field
The utility model relates to casting technology fields, and in particular to a kind of New energy automobile motor shell low pressure casting die.
Background technique
Low pressure casting refers to that casting mold is generally mounted to above the crucible of sealing, is passed through compressed air in crucible, in melting gold
Low-pressure (0.06~0.15MPa) is caused on the surface of category, and molten metal is made to rise filling cast by stalk and control solidification
Casting method.This casting method feeding is good, and cast structure is fine and close, is easy to cast out the casting of large thin-wall complexity, without emitting
Mouthful, recovery rate of iron is up to 95%.It is pollution-free, easily realize automation.
Conventional casting mold considers feeding problem, needs that casting sand core is arranged in mould inside, cost is excessively high, efficiency
It is too low.
Therefore, how existing mold is improved, it is made to overcome the above problem, be that those skilled in the art urgently solve
A problem certainly.
Utility model content
The utility model optimizes its structure, designing one kind can not need for deficiency existing for current mold
The low pressure casting die for using sand core provides a kind of New energy automobile motor shell low pressure casting die.
To achieve the goals above, the utility model provides a kind of novel structure and technical solution:
A kind of New energy automobile motor shell low pressure casting die, it is characterised in that: the pedestal is equipped with casting entrance, institute
It states four corners of pedestal and support column is installed, be provided with side template between adjacent two support columns, the side template includes
Inner side template and outboard template, the outboard template are detachably connected with the base, and the outboard template is close to the inside
Template is equipped with upper module on the support column, is cylindric, the upper module and the inner side template among the upper module
Mold cavity is formed, running channel mould is provided with above the pedestal, the running channel mould connects the casting entrance and the mold cavity.Have
Beneficial place is that the change by integrated cast structure eliminates the use of sand core in the case where not influencing casting, can directly into
Row casting, reduction cost increase efficiency, and the use of interior outboard template can make the replacement after side template disassembly and breakage more square
Just.
It is connected with fixed frame above the upper module, connecting rod is provided on the fixed frame, the connecting rod passes through institute
It states upper module to be detachably connected with outboard template, cope plate, the cope plate and the fixed frame is provided in the fixed frame
Clamping, the cope plate are equipped with mandril, and the mandril passes through the upper module top to the mold cavity.It is beneficial in that this
Structure can make depanning more convenient, and after side form is dismantled, by squeezing cope plate, mold is ejected from upper module.
As an improvement, the inner side template is equipped with venthole, sliding plug, the sliding plug are provided on the venthole
The control handle being connected on the outboard template, the control handle control the sliding plug opening and closing.It is beneficial in that energy
It is enough when mold is just poured, by mold heat and gas be discharged, accelerate liquid cooling.
As an improvement, the junction of the mandril and the upper module is provided with nesting level.It is beneficial in that the setting
Nesting level can prevent casting liquid solidification after bond mandril and upper module.
As an improvement, being provided with equipment link slot on the fixed frame.Mold and large size can be set by being beneficial in that
Standby connection, realizes mechanically actuated, saves manually, increases efficiency.
As an improvement, the upper module bottom is connected with Water-cooling circulating device.It is beneficial in that the liquid for entering running channel
Body cools down, and mitigates the shrinkage effect in mold molding, increases yield rate.
The utility model has the following beneficial effects: this mold can be sunk real by simple structure by the self weight of core box
Existing plunger tip, and it is easy to operate, core box need to be only sling, it is padded to extract the square tube being pre-placed between core box main body and core box top plate out
Core can be realized out in item, and arbor support rod can also pull out together with core box, and what is formed can simplify operation from core ejection mechanism
Process does not need extra machinery, saves cost.
Detailed description of the invention
Fig. 1 is the mold overall structure diagram of a preferred embodiment according to the present utility model；
Fig. 2 is the mold bottom surface structural schematic diagram of a preferred embodiment according to the present utility model；
Fig. 3 is the mould inside structural schematic diagram of a preferred embodiment according to the present utility model；
Fig. 4 is the mandril portion structure schematic diagram of a preferred embodiment according to the present utility model.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
In the description of the present invention, it should be noted that " transverse direction ", " vertical if any term " center " for the noun of locality
To ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The indicating positions such as "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship are orientation based on the figure or position
Relationship is set, the narration present invention is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It constructs and operates with specific orientation, with particular orientation, should not be understood as limiting specific protection scope of the invention.
The utility model is described further with reference to the accompanying drawing:
With reference to the accompanying drawings shown in 1 to 4, the present embodiment includes pedestal 1, and pedestal 1 is equipped with casting entrance 11,1 four angles of pedestal
It falls and support column 2 is installed, side template is provided between adjacent two support columns 2, side template includes inner side template 32 and outer side mold
Plate 31, outboard template 31 are detachably connected with pedestal 1, and outboard template 31 is close to inner side template 32, are equipped with upper mold on support column 2
Block 4, be among upper module 4 it is cylindric, upper module 4 and inner side template 32 form mold cavity 7, are provided with running channel mould above pedestal 1
12, the connection of running channel mould 12 is poured entrance 11 and mold cavity 7.When casting, liquid from the indentation of casting entrance 11 and then is passed through into running channel
Mould 12 enters in mold cavity 7 to be compared with common mold, is reduced the use of sand core, can be directly poured, reduces cost,
Increase efficiency, the use of interior outboard template can make the replacement after side template disassembly and breakage more convenient.
It is connected with fixed frame 5 above upper module 4, connecting rod 52 is provided on fixed frame 5, connecting rod 52 passes through upper module 4
Be detachably connected with outboard template 31, facilitate when die sinking more efficiently remove side template, be provided with upper mold in fixed frame 5
Plate 6, cope plate 6 and fixed frame 5 are clamped, and prevent cope plate 6 from sliding, and cope plate 6 is equipped with mandril 53, and mandril 53 passes through upper
The top of module 4 is to mold cavity 7, when depanning, first opens side template, is then lifted fixed frame 5, is pushed cope plate 6 using machinery, mould
Tool can be released by mandril 53, complete out modulo operation.Inner side template 32 is equipped with venthole, is provided with sliding plug on venthole
33, sliding plug 33 is connected to the control handle 34 on outboard template 31, and control handle 34 controls sliding plug 33 and is opened and closed, when casting,
Control handle 34 can be first pulled, control sliding plug 33 opens venthole, and heat and steam are discharged by venthole, accelerate liquid
Body is cooling, smoothly increase the liquid level in mold cavity 7, completes die casting.
The junction of mandril 53 and upper module 4 is provided with nesting level 54, can prevent from making after casting liquid solidification mandril 53 with it is upper
Module 4 bonds, and is provided with equipment link slot 51 on fixed frame 5, for connecting big machinery, 4 bottom of upper module is connected with water cooling
Circulator 8 makes liquid enter running channel mould 12 and is able to carry out primary cooling, accelerates the molding of mold.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (6)
1. a kind of New energy automobile motor shell low pressure casting die, including pedestal, it is characterised in that: the pedestal is equipped with casting
Entrance, four corners of the pedestal are equipped with support column, are provided with side template, the side form between adjacent two support columns
Plate includes inner side template and outboard template, and the outboard template is detachably connected with the base, and the outboard template is close to institute
State inner side template, upper module be installed on the support column, be among the upper module it is cylindric, the upper module with it is described interior
Side template forms mold cavity, and running channel mould is provided with above the pedestal, and the running channel mould connects the casting entrance and the mould
Has chamber.
2. a kind of New energy automobile motor shell low pressure casting die according to claim 1, it is characterised in that: the upper mold
Fixed frame is connected with above block, is provided with connecting rod on the fixed frame, the connecting rod passes through the upper module and described outer
Side template is detachably connected, and cope plate is provided in the fixed frame, and the cope plate and the fixed frame are clamped, the upper mold
Plate is equipped with mandril, and the mandril passes through the upper module top to the mold cavity.
3. a kind of New energy automobile motor shell low pressure casting die according to claim 1, it is characterised in that: the inside
Template is equipped with venthole, is provided with sliding plug on the venthole, the sliding plug is connected to the control on the outboard template
Handle processed, the control handle control the sliding plug opening and closing.
4. a kind of New energy automobile motor shell low pressure casting die according to claim 2, it is characterised in that: the mandril
The junction of the upper module is provided with nesting level.
5. a kind of New energy automobile motor shell low pressure casting die according to claim 2, it is characterised in that: the fixation
Equipment link slot is provided on frame.
6. a kind of New energy automobile motor shell low pressure casting die according to claim 1, it is characterised in that: the upper mold
Block bottom is connected with Water-cooling circulating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025347.1U CN208341698U (en) | 2018-06-29 | 2018-06-29 | A kind of New energy automobile motor shell low pressure casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025347.1U CN208341698U (en) | 2018-06-29 | 2018-06-29 | A kind of New energy automobile motor shell low pressure casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208341698U true CN208341698U (en) | 2019-01-08 |
Family
ID=64882480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821025347.1U Expired - Fee Related CN208341698U (en) | 2018-06-29 | 2018-06-29 | A kind of New energy automobile motor shell low pressure casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208341698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643010A (en) * | 2020-12-01 | 2021-04-13 | 东风汽车有限公司 | Motor casing low pressure casting terrace die |
| CN114160774A (en) * | 2021-12-03 | 2022-03-11 | 无锡锡南科技股份有限公司 | Low-pressure die for large-scale new energy gearbox shell |
-
2018
- 2018-06-29 CN CN201821025347.1U patent/CN208341698U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643010A (en) * | 2020-12-01 | 2021-04-13 | 东风汽车有限公司 | Motor casing low pressure casting terrace die |
| CN114160774A (en) * | 2021-12-03 | 2022-03-11 | 无锡锡南科技股份有限公司 | Low-pressure die for large-scale new energy gearbox shell |
| CN114160774B (en) * | 2021-12-03 | 2023-09-19 | 无锡锡南科技股份有限公司 | Large new energy gearbox housing low-pressure die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 |