CN207910599U - A kind of W types cast aluminium water cooling base - Google Patents
A kind of W types cast aluminium water cooling base Download PDFInfo
- Publication number
- CN207910599U CN207910599U CN201820410649.4U CN201820410649U CN207910599U CN 207910599 U CN207910599 U CN 207910599U CN 201820410649 U CN201820410649 U CN 201820410649U CN 207910599 U CN207910599 U CN 207910599U
- Authority
- CN
- China
- Prior art keywords
- inner cylinder
- outer barrel
- weld seam
- types
- protection flange
- 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.)
- Withdrawn - After Issue
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000004411 aluminium Substances 0.000 title claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 210000003746 feather Anatomy 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 235000010210 aluminium Nutrition 0.000 description 16
- 238000005266 casting Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 235000004234 Myriophyllum brasiliense Nutrition 0.000 description 1
- 244000204970 Myriophyllum brasiliense Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model is specially a kind of W types cast aluminium water cooling base, solves the problems, such as existing cast aluminium water cooling base there are yield rates that low, the manufacturing cycle is long and leak risk is larger.The lower end of inner cylinder is provided with inner cylinder weld seam protection flange; it is cased with outer barrel on the outside of inner cylinder; the upper end of outer barrel is provided with outer barrel weld seam protection flange; the lateral wall of outer barrel is horizontally disposed water inlet pipe and outlet pipe; and the madial wall of outer barrel is fixed with leakage-proof feather key; leakage-proof guide groove is provided between the W types cooling duct of inner cylinder lateral wall, inner cylinder weld seam protection flange upper surface is with outer barrel lower face, outer barrel weld seam protection flange lower face and inner cylinder upper surface by being welded and fixed.The utility model improves production efficiency, maintains the consistency of engine base entirety, improves the heat dissipation effect of engine base, improves the operational reliability of manufacture.
Description
Technical field
The utility model is related to electric machine stand, specially a kind of W types cast aluminium water cooling base.
Background technology
With the rapid development of electric vehicle subway motor manufacturing technology, cast aluminium water cooling base is extensive in field of motor manufacturing
Using.Environmentally protective energy electric vehicle motor, high speed motor car power packet generator YJ257A, YJ257B, airport limousine motor
YJ178A/B, track magneto are to use cast aluminium water cooling base mostly.
Water cooling casting engine base heat dissipation effect is the key that well to meet motor manufacturing comprising the molten technology processed of metal, molding
Several aspects such as technology, mounting technology, processing technology.Whether quality, the structure of cast aluminium water cooling base quality rationally directly affect
Such running reliability of motor, labor productivity and economic benefit.
There is cast aluminium water cooling base manufacture in the domestic and international motor same industry：It is whole to carry out sand casting, seperated sand mold casting
It makes, the modes such as extrusion forming.
Monoblock cast process is to carry out mould core box manufacture-sand mould making-alloy melting-mould assembling-cast-cleaning-
Welding；Monoblock cast cast aluminium water cooling base, the problem is that engine base yield rate is low, the manufacturing cycle is long, and the biggest problem is water channel
Sand core is cleared up and fixed difficulty.
Split casting process is that processing-welding-assembling forms engine base blank, the problem is that manufacturing process is cumbersome, week
Phase is long, and quality is difficult to control, and needs internal outer barrel preprocessing and end face soldering and sealing, and leak is easy after processing.
Extrusion forming process is cast aluminium melting-pouring aluminium ingot-high-pressure extrusion molding-welding, the problem is that by pressure
Machine tonnage limits, and large-scale engine base cannot achieve, and soldering and sealing weld seam needs to process, and have leak risk.
Invention content
That there are yield rates in order to solve existing cast aluminium water cooling base is low for the utility model, the manufacturing cycle is long and leak risk compared with
Big problem provides a kind of W types cast aluminium water cooling base.
The utility model adopts the following technical scheme that realization：A kind of W types cast aluminium water cooling base, including band W types cool down
The lower end of the inner cylinder in channel, inner cylinder is provided with inner cylinder weld seam protection flange that is integrated and stretching out outward, inner cylinder with it
External side is cased with outer barrel, and the upper end of outer barrel is provided with outer barrel weld seam protection flange that is integrated and stretching out inwardly with it,
The lateral wall of outer barrel is horizontally disposed the water inlet pipe and outlet pipe being connected to W types cooling duct, and the madial wall of outer barrel is solid
Surely there are several leakage-proof feather keys being axially arranged, be provided with and each anti-channeling between the W types cooling duct of inner cylinder lateral wall
The leakage-proof guide groove of water feather key cooperation, inner cylinder weld seam protection flange upper surface are solid by welding with outer barrel lower face
Fixed, outer barrel weld seam protection flange lower face is with inner cylinder upper surface by being welded and fixed.
The setting of inner cylinder weld seam protection flange and outer barrel weld seam protection flange, including weld seam is controlled, outer barrel two
The outside of person, prevented to occur in welding process suppresses seepy question；The cooperation of leakage-proof feather key and leakage-proof guide groove,
The engine base caused by dislocation is prevented and has scrapped the generation of phenomenon, and prevented the generation of channeling water phenomenon in W types cooling duct, has improved
The unfailing performance of engine base；Each component on inside and outside cylinder, which is all made of, to be integrally machined, and the workload of welding is reduced, and reduces leakage
While water hidden danger, operating efficiency is improved, overcomes existing cast aluminium water cooling base there are yield rates that low, the manufacturing cycle is long and leaks
The larger problem of water risk.
Several radiating ribs being axially arranged are fixed on the lateral wall of outer barrel.
The structure design increases effectively the heat dissipation area of engine base, and then improves the heat dissipation performance of engine base.
Inner cylinder weld seam protection flange lower end is provided with the end cap with its one.
End cap and inner cylinder weld seam protection flange and inner cylinder are integrally cast out in the structure design, reduce casting process
And connection process, while time saving and energy saving, improve the global consistency of engine base.
Weld seam protection, water leak preventing structure is cleverly arranged in the utility model, and cylinder one end casts out end cap, improves production effect
Rate maintains the consistency of engine base entirety, and outer barrel casts out radiating ribs, improves the heat dissipation effect of engine base, realizes W type cast aluminiums
The manufacture of water cooling base reduces manufacture difficulty, the labor intensity of motor, improves the operational reliability of manufacture, effective to control
Motor manufacturing cost is made.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of outer barrel in Fig. 1；
Fig. 3 is the structural schematic diagram of inner cylinder in Fig. 1；
Fig. 4 is the schematic top plan view of Fig. 1.
In figure：1-W types cooling duct, 2- inner cylinders, 3- inner cylinder weld seam protection flanges, 4- outer barreies, the weldering of 5- outer barreies
Seam protection flange, 6- water inlet pipes, 7- outlet pipes, 8- leakage-proof feather keys, 9- leakage-proof guide grooves, 10- radiating ribs, 11- end caps.
Specific implementation mode
A kind of W types cast aluminium water cooling base, includes the inner cylinder 2 with W types cooling duct 1, the lower end of inner cylinder 2 be provided with
Its one and the inner cylinder weld seam protection flange 3 stretched out outward, 2 outside of inner cylinder are cased with outer barrel 4, the upper end of outer barrel 4
It is provided with its one and the outer barrel weld seam protection flange 5 that stretches out inwardly, the lateral wall of outer barrel 4 is horizontally disposed to be had and W
The water inlet pipe 6 and outlet pipe 7 that type cooling duct 1 is connected to, and the madial wall of outer barrel 4 is fixed with several leakage-proofs being axially arranged
Feather key 8 is provided with the leakage-proof coordinated with each leakage-proof feather key 8 between the W types cooling duct 1 of 2 lateral wall of inner cylinder
Guide groove 9,3 upper surface of inner cylinder weld seam protection flange with 4 lower face of outer barrel by being welded and fixed, outer barrel weld seam protection method
Blue 5 lower faces are with 2 upper surface of inner cylinder by being welded and fixed.
Several radiating ribs 10 being axially arranged are fixed on the lateral wall of outer barrel 4；3 lower end of inner cylinder weld seam protection flange
It is provided with the end cap 11 with its one.
In specific implementation process, a kind of preparation method of W types cast aluminium water cooling base, using following steps：It a, will be cold with W types
But the inner cylinder 2 in channel 1, inner cylinder weld seam protection flange 3 and the molding of 9 high pressure one-step casting of leakage-proof guide groove；B, by outer barrel
Body 4, outer barrel weld seam protection flange 5, leakage-proof feather key 8 and the molding of 10 high pressure one-step casting of radiating ribs；C, by 2 and of inner cylinder
Outer barrel 4 is preheated, and then carries out hot jacket operation by leakage-proof feather key 8 and leakage-proof guide groove 9；D, inner cylinder is welded
Weld seam between seam protection flange 3 and outer barrel 4, between outer barrel weld seam protection flange 5 and inner cylinder 2 is welded, and is processed
At finished product.
Inside and outside cylinder is molded by high pressure one-step casting, when solving 1 processing difficulties of inner cylinder W types cooling duct, processing
Between long problem improve operating efficiency while ensureing processing quality；Welding job amount is substantially reduced simultaneously, and solution is beaten
While pressing seepy question, operating efficiency is further improved.
Claims (3)
1. a kind of W types cast aluminium water cooling base, it is characterised in that：Including band W types cooling duct（1）Inner cylinder（2）, inner cylinder
（2）Lower end be provided with its one and the inner cylinder weld seam protection flange that stretches out outward（3）, inner cylinder（2）Outside is cased with
Outer barrel（4）, outer barrel（4）Upper end be provided with its one and the outer barrel weld seam protection flange that stretches out inwardly（5）, outside
Cylinder（4）Lateral wall horizontally disposed have and W types cooling duct（1）The water inlet pipe of connection（6）And outlet pipe（7）, and outer barrel
（4）Madial wall be fixed with several leakage-proof feather keys being axially arranged（8）, inner cylinder（2）The W types cooling duct of lateral wall
（1）Between be provided with and each leakage-proof feather key（8）The leakage-proof guide groove of cooperation（9）, inner cylinder weld seam protection flange（3）
Upper surface and outer barrel（4）Lower face is by being welded and fixed, outer barrel weld seam protection flange（5）Lower face and inner cylinder（2）On
End face is by being welded and fixed.
2. a kind of W types cast aluminium water cooling base according to claim 1, it is characterised in that：Outer barrel（4）Lateral wall on it is solid
Surely there are several radiating ribs being axially arranged（10）.
3. a kind of W types cast aluminium water cooling base according to claim 1 or 2, it is characterised in that：Inner cylinder weld seam protection flange
（3）Lower end is provided with the end cap with its one（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820410649.4U CN207910599U (en) | 2018-03-26 | 2018-03-26 | A kind of W types cast aluminium water cooling base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820410649.4U CN207910599U (en) | 2018-03-26 | 2018-03-26 | A kind of W types cast aluminium water cooling base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910599U true CN207910599U (en) | 2018-09-25 |
Family
ID=63559463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820410649.4U Withdrawn - After Issue CN207910599U (en) | 2018-03-26 | 2018-03-26 | A kind of W types cast aluminium water cooling base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566023A (en) * | 2018-03-26 | 2018-09-21 | 永济德耐电气机械有限公司 | A kind of W types cast aluminium water cooling base and preparation method thereof |
-
2018
- 2018-03-26 CN CN201820410649.4U patent/CN207910599U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566023A (en) * | 2018-03-26 | 2018-09-21 | 永济德耐电气机械有限公司 | A kind of W types cast aluminium water cooling base and preparation method thereof |
| CN108566023B (en) * | 2018-03-26 | 2023-12-22 | 永济德耐电气机械有限公司 | W-shaped cast aluminum water cooling machine base and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yihong Group Inventor before: Yihong Group Inventor before: Zhou Zhiqiang Inventor before: Zhao Dongchao Inventor before: Jing Weifeng |
|
| CB03 | Change of inventor or designer information | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180925 Effective date of abandoning: 20231222 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180925 Effective date of abandoning: 20231222 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |