CN208245748U - A kind of bear-sleeve casting mold - Google Patents
A kind of bear-sleeve casting mold Download PDFInfo
- Publication number
- CN208245748U CN208245748U CN201820874927.1U CN201820874927U CN208245748U CN 208245748 U CN208245748 U CN 208245748U CN 201820874927 U CN201820874927 U CN 201820874927U CN 208245748 U CN208245748 U CN 208245748U
- Authority
- CN
- China
- Prior art keywords
- bear
- cross gate
- ingate
- sleeve casting
- gate
- 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
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to a kind of bear-sleeve casting molds, including bear-sleeve casting, running gate system.Bear-sleeve casting includes bearing block ontology, offers through-hole on bearing block ontology.Running gate system includes sprue cup, the sprue being connected with sprue cup, the cross gate being connected with sprue, the ingate being connected with cross gate, the riser being connected with ingate, and ingate is connected with bear-sleeve casting.Cross gate includes be connected with sprue the first cross gate, the second cross gate for being connected with the first cross gate.Ingate is connected with the second cross gate and bearing block ontology, and riser is set to ingate and is connected with the second cross gate place.The utility model enables potting syrup steadily rapidly to flow according to the shape and running gate system reasonable in design of bear-sleeve casting, improves the qualification rate of bear-sleeve casting, improves the casting quality and production efficiency of casing casting.
Description
Technical field
The utility model relates to a kind of bear-sleeve casting molds more particularly to a kind of for central air-conditioning compressor components
Bear-sleeve casting mold.
Background technique
Compressor is a kind of driven fluid machinery that low-pressure gas is promoted to high pressure gas, is the heart of refrigeration system
It is dirty.It is operated after compressing with piston to it, to row from the refrigerant gas of air intake duct sucking low-temp low-pressure by motor
The refrigerant gas of high temperature and pressure is discharged in tracheae, provides power for refrigeration cycle.
The abrasion of compressor transmission portion is common problem, middle (center) bearing position, bearing block, bearing chamber, keyway and spiral shell
Especially severe is worn at the positions such as line, therefore bearing block needs to bear very high working strength in use.Using pouring type
When producing bearing block, the requirement to the appearance and internal soundness of bear-sleeve casting is very high, and any manufacturing deficiency is likely to
It is scrapped, the yield rate of casing is influenced.
In the prior art, casting is in casting process, can exist because potting syrup stroke is too long be easy to cause pour less than,
The defects of cold shut；Meanwhile structure is complicated for bear-sleeve casting, thickness is different, and casting section thickness is unevenly not only also easy to produce shrinkage cavity, contracting
The defects of loose, also will increase each section temperature difference, to generate casting stress, or even cause to crack.Secondly, finished product acceptance requirement
It is very high, it needs to carry out non-destructive testing entire product, therefore the design requirement of bear-sleeve casting and running gate system is also very high.
To sum up, it when bear-sleeve casting is cast, needs to design different running gate systems according to the bearing block of different shape and structure, if
Design of Runner System is improper, exists to the yield and quality of casting and adversely affects.
Summary of the invention
The purpose of the utility model is to provide a kind of casing casting dies, design reasonable casting according to the shape of bearing block
System improves the casting quality and production efficiency of casing casting.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of bear-sleeve casting mold, including bearing
Seat casting, running gate system, the bear-sleeve casting includes bearing block ontology, offers through-hole on the bearing block ontology, described
Running gate system include sprue cup, the sprue being connected with the sprue cup, the cross gate being connected with the sprue,
The ingate being connected with the cross gate, the riser being connected with the ingate, the ingate and described
Bear-sleeve casting is connected；The cross gate includes be connected with the sprue the first cross gate and first cross gate
The second cross gate being connected, the ingate are connected with second cross gate and bearing block ontology, and the riser is set to
The ingate is connected place with second cross gate.
Preferably, there are two the ingates for the running gate system tool.
Further, two ingates are parallel.
Preferably, the ingate is connected with the upper end of the bearing block ontology.
Preferably, first cross gate and the second cross gate extend in the same direction.
Preferably, second cross gate is set to the side of the bear-sleeve casting.
Preferably, second cross gate is set to the top of first cross gate.
Since above-mentioned technical proposal is used, the utility model has the advantage that the utility model compared with prior art
According to the shape of bear-sleeve casting and running gate system reasonable in design, potting syrup is enable steadily rapidly to flow, improved
The qualification rate of bear-sleeve casting improves the casting quality and production efficiency of casing casting.
Detailed description of the invention
Attached drawing 1 is the schematic top plan view of the bear-sleeve casting mold of the utility model；
Attached drawing 2 is the schematic cross-sectional view in attached drawing 1 along the direction A-A；
Attached drawing 3 is the schematic side view of the bear-sleeve casting mold of the utility model.
Wherein: 100, bear-sleeve casting；200, running gate system；
1, bearing block ontology；2, through-hole；3, sprue；4, cross gate；41, the first cross gate；42, the second cross gate；5,
Ingate；6, riser.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further described the technical solution of the utility model.
Such as attached drawing 1 to a kind of attached bear-sleeve casting mold shown in Fig. 3, including bear-sleeve casting 100, running gate system 200.
Bear-sleeve casting 100 includes bearing block ontology 1, offers multiple through-holes 2 on bearing block ontology 1.
Running gate system 200 include sprue cup with the sprue cup sprue 3 being connected, horizontal pouring of being connected with sprue 3
Road 4, the ingate 5 being connected with cross gate 4, the riser 6 being connected with ingate 5, ingate 5 and 100 phase of bear-sleeve casting
Connection.
Cross gate 4 includes the first cross gate 41 being connected with sprue 3, second to be connected with the first cross gate 41 cross
Running channel 42.Ingate 5 is connected with the second cross gate 42 and bearing block ontology 1, and riser 6 is set to ingate 5 and the second cross gate
42 are connected place.
In the present embodiment, the first cross gate 41 and the second cross gate 42 extend in the same direction.Second cross gate 42 is set to
The side of bear-sleeve casting 100.There are two ingate 5, two ingates 5 horizontal are poured with second the tool of running gate system 200 parallelly
Road 42 is connected to.
This running gate system 200 is top pouring type, and ingate 5 is connected with the upper end of bearing block ontology 1.
This running gate system 200 is slow flow type, and the second cross gate 42 is set to the top of first cross gate 41.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (7)
1. a kind of bear-sleeve casting mold, it is characterised in that: including bear-sleeve casting, running gate system,
The bear-sleeve casting includes bearing block ontology, offers through-hole on the bearing block ontology,
The running gate system includes sprue cup, the sprue being connected with the sprue cup, is connected with the sprue
Cross gate, the ingate being connected with the cross gate, the riser that is connected with the ingate, the ingate
It is connected with the bear-sleeve casting；
The cross gate include be connected with the sprue the first cross gate, be connected with first cross gate it is second horizontal
Running channel, the ingate are connected with second cross gate and bearing block ontology, and the riser is set to the ingate and institute
The second cross gate is stated to be connected place.
2. bear-sleeve casting mold according to claim 1, it is characterised in that: there are two described interior for the running gate system tool
Running channel.
3. bear-sleeve casting mold according to claim 2, it is characterised in that: two ingates are parallel.
4. bear-sleeve casting mold according to claim 1, it is characterised in that: the ingate and the bearing block ontology
Upper end be connected.
5. bear-sleeve casting mold according to claim 1, it is characterised in that: first cross gate and the second cross gate
Extend in the same direction.
6. bear-sleeve casting mold according to claim 1, it is characterised in that: second cross gate is set to the bearing
The side of seat casting.
7. bear-sleeve casting mold according to claim 1, it is characterised in that: second cross gate is set to described first
The top of cross gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820874927.1U CN208245748U (en) | 2018-06-07 | 2018-06-07 | A kind of bear-sleeve casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820874927.1U CN208245748U (en) | 2018-06-07 | 2018-06-07 | A kind of bear-sleeve casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208245748U true CN208245748U (en) | 2018-12-18 |
Family
ID=64653713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820874927.1U Expired - Fee Related CN208245748U (en) | 2018-06-07 | 2018-06-07 | A kind of bear-sleeve casting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208245748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340299A (en) * | 2019-07-08 | 2019-10-18 | 西安合力汽车配件有限公司 | A kind of casting device and its pouring procedure of precoated sand stack-type product |
| CN114433790A (en) * | 2022-04-08 | 2022-05-06 | 宁波全力机械模具有限公司 | Top pouring type casting mold |
-
2018
- 2018-06-07 CN CN201820874927.1U patent/CN208245748U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340299A (en) * | 2019-07-08 | 2019-10-18 | 西安合力汽车配件有限公司 | A kind of casting device and its pouring procedure of precoated sand stack-type product |
| CN114433790A (en) * | 2022-04-08 | 2022-05-06 | 宁波全力机械模具有限公司 | Top pouring type casting mold |
| CN114433790B (en) * | 2022-04-08 | 2022-07-15 | 宁波全力机械模具有限公司 | Top pouring type casting mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104707939A (en) | Cast sand core for cylinder cover of diesel engine | |
| CN204486722U (en) | The casting sand core of diesel engine cylinder cover | |
| CN101444838B (en) | Method for casting large jigger wheel with counterbalance | |
| CN110385404B (en) | Casting process design method for preparing complex oil line pipe casting by 3D printing sand mold | |
| CN101298091A (en) | Low pressure multiple-core casting technique of engine V6 aluminum cylinder | |
| CN208245748U (en) | A kind of bear-sleeve casting mold | |
| CN104131995A (en) | Water pump impeller manufacturing method and water pump | |
| CN101704093A (en) | Method for casting pump body of single-stage double-suction centrifugal pump | |
| CN108160934B (en) | Multi-piece casting process and casting mold for engine cam shaft | |
| CN202427895U (en) | Gravity casting cavity die | |
| CN109465403A (en) | A kind of casting technique of the small flow casting of immersible pump | |
| CN209918854U (en) | Forming die for manufacturing hydraulic shaft core of gear box | |
| CN205437059U (en) | Casting device of internal -combustion engine flywheel | |
| CN208680480U (en) | A kind of die casting mould pouring hend structure applied to the casting for having bulge-structure | |
| CN101011731A (en) | Casting method for supercharging compressor case, casting device and supercharging compressor case | |
| CN216540734U (en) | Bottom pouring method casting stack sand mould | |
| CN201419235Y (en) | Vacuum die casting mechanism of aluminum alloy die casting mould for bracket | |
| CN201836603U (en) | Double-side-wall type aluminium alloy die-casting flywheel shell | |
| CN210702350U (en) | Mould for casting flywheel by shell mould core process | |
| CN110586861B (en) | Processing method of balance block | |
| CN210789129U (en) | Motor casing die of oil production machine | |
| CN114082899A (en) | Casting process of sheet type multi-way valve | |
| CN204321143U (en) | A kind of turbocharger pressure impeller near-net forming die casting | |
| CN2418978Y (en) | Liquid pressing mould for flywheel cover for gear chamber of multi-cylinder diesel engine | |
| CN210848209U (en) | Wax mould of balance block pouring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181218 Termination date: 20200607 |