CN207647636U - A kind of magnesium alloy engine timing shell - Google Patents
A kind of magnesium alloy engine timing shell Download PDFInfo
- Publication number
- CN207647636U CN207647636U CN201721870331.6U CN201721870331U CN207647636U CN 207647636 U CN207647636 U CN 207647636U CN 201721870331 U CN201721870331 U CN 201721870331U CN 207647636 U CN207647636 U CN 207647636U
- Authority
- CN
- China
- Prior art keywords
- magnesium alloy
- shell
- micro
- layer
- matrix
- 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.)
- Active
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
A kind of magnesium alloy engine timing shell belongs to new-energy automobile accessory technical field, including shell bottom and side wall, and side wall is born from shell bottom both sides, and side wall is equipped with attaching boss and reinforcing rib, and shell bottom is equipped with oil pump hole, water pump hole and reinforcing rib；It is equipped with to generate successively in magnesium alloy materials outer surface of matrix Micro-Arc Oxidized Ceramic Coating, magnesium aluminum compounds diffusion layer, colloidal sol film layer, electrophoretic deposition layer, decorative layer；Advantage is can effectively to reduce the weight of battery case using magnesium alloy materials, increases substantially vibration and noise reducing, electromagnetic shielding, mechanical shock, falls, collides, squeezing, overturning, radiating and the external comprehensive functions characteristic such as burn；Multiple reinforcing ribs are arranged inside and outside in shell, the intensity while reduced thickness and material utilization amount of shell can be strengthened；Multilayer resist is arranged in magnesium alloy outer surface, different protective films is arranged according to the condition difference inside and outside matrix, can save material, and matrix can be made to be effectively protected, overall effect can improve the performance and service life of battery case.
Description
Technical field
The utility model is related to new-energy automobile accessories field, especially a kind of magnesium alloy engine timing shell.
Background technology
With the protrusion of energy shortage and problem of environmental pollution, it is most ideal, most that new-energy automobile becomes substitution fuel-engined vehicle
Promising green traffic tool.With the rise of new-energy automobile, relevant issues are increasingly valued by people.Vehicle
Weight be the key that development new energy vehicle, lightweight increasingly becomes vehicle and develops improved trend.It is light-weighted main
One of means are to substitute traditional material using advanced light material.Using magnesium alloy light-weight than used aluminium alloy 30%, and
And the characteristics of by the intrinsic vibration damping of magnesium alloy, noise reduction and rapid Homogeneouslly-radiating, automobile overall performance can be made to greatly improve.
Magnesium alloy only has the 64% of the 23% of steel, aluminium as current most light structural metallic materials, proportion.With proportion
Small, the advantages that specific strength is high, specific stiffness is high, machining and die-casting process performance are good.It is applied on new-energy automobile component
With vibration and noise reducing, electromagnetic shielding, shock resistance, high speed heat dissipation, the comfort of vehicle driving is improved, and makes product that there is energy saving drop
The advantages that consumption, low emission, low cost, recoverable.
Timing shell covers densely covered sprocket system and oil duct, and is connect with gray iron, complicated；It is traditional just
When case be only connected by screw with gray iron by periphery.Current timing shell generally uses cast iron to manufacture, and weight is inclined
Weight, processing technology is complicated, and corrosion resistance is not high；Aluminium alloy timing shell is relatively light, but overall cost is high, antidetonation, shock resistance
Ability is weak, there is a problem of in practical applications certain.
Utility model content
In practical applications, different vehicles needs the timing shell for being equipped with different size shape, using magnesium alloy materials
Afterwards, due to the configuration variation of each parts in new-energy automobile, in conjunction with magnesium alloy lightweight, heat dissipation, shock-absorbing, magnetic cup and shock resistance
With the characteristics of anti-surrender ability and the requirement of shelter of magnesium alloy materials, need to the concrete structure at each position of timing shell shell into
The corresponding adjustment of row, to improve the performance and service life of timing shell.
Technical problem to be solved in the utility model is to manufacture engine timing shell using magnesium alloy materials, using phase
The space structure and material structure answered adapts to the cooperation of new-energy automobile each component and timing shell, while being also adapted to magnesium alloy
The characteristics of material, to improve the performance and service life of timing shell.
In order to solve the above technical problems, technical solution used by the utility model is a kind of magnesium alloy engine timing cover
Shell includes the shape and structure and material structure of shell, it is characterised in that the shape and structure includes shell bottom and side wall；The side wall
It is directly born from the both sides at shell bottom, the side wall is equipped with several the first attaching boss, and the first attaching outside the boss is equipped with the
One reinforcing rib；The periphery in oil pump hole and two water pump holes there are two being dug on the shell bottom, oil pump hole and water pump hole directly generates
There are annular distance boss, annular distance boss to be equipped with several attachment holes；Two the second attaching boss are additionally provided on bottom case, the second attaching is convex
It is connected with several the second reinforcing ribs between platform and side wall, cross reinforcing rib is connected between two the second attaching boss.
The material structure refers to having differential of the arc oxygen in the generation of magnesium alloy materials outer surface of matrix using magnesium alloy materials as matrix
Change ceramic film, Micro-Arc Oxidized Ceramic Coating appearance is covered with electrophoretic deposition layer；It is given birth to simultaneously in magnesium alloy materials base inner surface
It is covered with electrophoretic deposition layer at having Micro-Arc Oxidized Ceramic Coating, Micro-Arc Oxidized Ceramic Coating appearance.
Further, the material structure refers to being given birth in magnesium alloy materials outer surface of matrix using magnesium alloy materials as matrix
At there is Micro-Arc Oxidized Ceramic Coating, it is coated with magnesium aluminum compounds diffusion layer in Micro-Arc Oxidized Ceramic Coating appearance, in magnesium aluminum compounds
Diffusion layer outer surface be coated with colloidal sol film layer, be covered with electrophoretic deposition layer in colloidal sol film layer appearance, electrophoretic deposition layer appearance also
It is coated with decorative layer；There is Micro-Arc Oxidized Ceramic Coating in the generation of magnesium alloy materials base inner surface simultaneously, in arc differential oxide ceramic
Film layer appearance is coated with magnesium aluminum compounds diffusion layer, and electrophoretic deposition layer is covered in magnesium aluminum compounds diffusion layer appearance.
The utility model has the beneficial effects that magnesium alloy materials make timing shell, the weight of timing shell can be effectively reduced
Amount increases substantially vibration and noise reducing, electromagnetic shielding, mechanical shock, falls, collides, squeezing, overturning, radiating and external burning etc.
Comprehensive function characteristic；Multiple reinforcing ribs are arranged inside and outside in shell, the intensity while reduced thickness and material of shell can be strengthened
Dosage；Multilayer resist is arranged in magnesium alloy outer surface, different protective films is arranged according to the condition difference inside and outside matrix, it can be with
Material is saved, and matrix can be made to be effectively protected, overall effect can improve the performance of timing shell and make
Use the service life.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the material structure schematic diagram of the utility model.
In figure：1. shell bottom, 2. side walls, 3. first attaching boss, 4. first reinforcing ribs, 5. oil pump holes, 6. water pump holes, 7. rings
Hole boss, 8. attachment holes, 9. second attaching boss, 10. second reinforcing ribs, 11. cross reinforcing ribs, 20. magnesium alloy materials bases
Body, 21. Micro-Arc Oxidized Ceramic Coatings, 22. magnesium aluminum compounds diffusion layers, 23. colloidal sol film layers, 24. electrophoretic deposition layers, 25. decorations
Layer.
Specific implementation mode
With reference to embodiment, the utility model is described in further detail.
Embodiment 1.
As shown, making a kind of magnesium alloy engine timing shell, include the shape and structure and material structure of shell,
The shape and structure includes shell bottom 1 and side wall 2；The side wall 2 is directly born from the both sides at shell bottom 1, if the side wall 2 is equipped with
Dry the first attaching boss 3,3 outside of the first attaching boss are equipped with the first reinforcing rib 4；Oil pump there are two being dug on the shell bottom 1
The periphery in hole 5 and two water pump holes 6, oil pump hole 5 and water pump hole 6 has directly generated annular distance boss 7, if annular distance boss 7 is equipped with
Dry attachment hole 8；It is additionally provided with two the second attaching boss 9 on bottom case 1, is connected between the second attaching boss 9 and side wall 2 several
A second reinforcing rib 10 is connected with cross reinforcing rib 11 between two the second attaching boss 9.
The material structure refers to using magnesium alloy materials as matrix, and in the outer surface of magnesium alloy materials matrix 20, generation has micro-
Arc oxide ceramic film layer 21 is covered with electrophoretic deposition layer 24 in the appearance of Micro-Arc Oxidized Ceramic Coating 21；Simultaneously in magnesium alloy material
The inner surface generation of material matrix 20 has Micro-Arc Oxidized Ceramic Coating 21, and electrophoresis is covered in the appearance of Micro-Arc Oxidized Ceramic Coating 21
Sedimentary 24.
Embodiment 2.
In embodiment 1 on the basis of shape and structure, the material structure is made using magnesium alloy materials as matrix, in magnesium
The outer surface of alloy material matrix 20, which generates, Micro-Arc Oxidized Ceramic Coating 21, is plated in the outer surface of Micro-Arc Oxidized Ceramic Coating 21
There is magnesium aluminum compounds diffusion layer 22, colloidal sol film layer 23 is coated in the outer surface of magnesium aluminum compounds diffusion layer 22, in colloidal sol film layer
23 appearance is covered with electrophoretic deposition layer 24, and decorative layer 25 is also coated in the appearance of electrophoretic deposition layer 24；Simultaneously in magnesium alloy
The inner surface generation of material matrix 20 has Micro-Arc Oxidized Ceramic Coating 21, and magnesium is coated in the outer surface of Micro-Arc Oxidized Ceramic Coating 21
Aluminium compound diffusion layer 22 is covered with electrophoretic deposition layer 24 in the outer surface of magnesium aluminum compounds diffusion layer 22.
Claims (2)
1. a kind of magnesium alloy engine timing shell includes the shape and structure and material structure of shell, it is characterised in that the shape
Shape structure includes shell bottom and side wall；The side wall is directly born from the both sides at shell bottom, and the side wall is equipped with several the first dresses
Boss is connect, the first attaching outside the boss is equipped with the first reinforcing rib；It is dug on the shell bottom there are two oil pump hole and two water pump holes,
The periphery in oil pump hole and water pump hole has directly generated annular distance boss, and annular distance boss is equipped with several attachment holes；It is also set on bottom case
There are two the second attaching boss, several second reinforcing ribs, two the second attachings are connected between the second attaching boss and side wall
Cross reinforcing rib is connected between boss；
The material structure refers to having differential arc oxidation pottery in the generation of magnesium alloy materials outer surface of matrix using magnesium alloy materials as matrix
Porcelain film layer, Micro-Arc Oxidized Ceramic Coating appearance are covered with electrophoretic deposition layer；Have simultaneously in the generation of magnesium alloy materials base inner surface
Micro-Arc Oxidized Ceramic Coating, Micro-Arc Oxidized Ceramic Coating appearance are covered with electrophoretic deposition layer.
2. magnesium alloy engine timing shell according to claim 1, it is characterised in that the material structure refers to magnesium
Alloy material is matrix, has Micro-Arc Oxidized Ceramic Coating in the generation of magnesium alloy materials outer surface of matrix, in ceramic coating formed by micro-arc oxidation
Layer appearance is coated with magnesium aluminum compounds diffusion layer, colloidal sol film layer is coated in magnesium aluminum compounds diffusion layer outer surface, in colloidal sol film layer
Appearance is covered with electrophoretic deposition layer, and decorative layer is also coated in electrophoretic deposition layer appearance；The table in magnesium alloy materials matrix simultaneously
Face, which generates, Micro-Arc Oxidized Ceramic Coating, magnesium aluminum compounds diffusion layer is coated in Micro-Arc Oxidized Ceramic Coating appearance, in magnalium
It closes object diffusion layer appearance and is covered with electrophoretic deposition layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870331.6U CN207647636U (en) | 2017-12-28 | 2017-12-28 | A kind of magnesium alloy engine timing shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870331.6U CN207647636U (en) | 2017-12-28 | 2017-12-28 | A kind of magnesium alloy engine timing shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207647636U true CN207647636U (en) | 2018-07-24 |
Family
ID=62876775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721870331.6U Active CN207647636U (en) | 2017-12-28 | 2017-12-28 | A kind of magnesium alloy engine timing shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207647636U (en) |
-
2017
- 2017-12-28 CN CN201721870331.6U patent/CN207647636U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207647636U (en) | A kind of magnesium alloy engine timing shell | |
| CN207644215U (en) | A kind of magnesium alloy chair framework | |
| CN207814384U (en) | A kind of front end shell of 180 magnesium alloy transmission case | |
| CN207651569U (en) | A kind of magnesium alloy battery tank shell for micro-electric truck | |
| CN207651568U (en) | A kind of magnesium alloy battery tank shell for miniature electric minibus | |
| CN207651567U (en) | A kind of magnesium alloy battery tank shell for light-weight electric truck | |
| CN207814401U (en) | A kind of stage casing third position shell of 180 magnesium alloy transmission case | |
| CN207814385U (en) | A kind of rear end housing of 180 magnesium alloy transmission case | |
| CN207661099U (en) | A kind of stage casing third position shell of 230 magnesium alloy transmission case | |
| CN207652174U (en) | A kind of 180 magnesium alloy transmission case motor casings | |
| CN210567026U (en) | Aluminum alloy flywheel shell of diesel engine | |
| CN207814398U (en) | A kind of stage casing first position shell of 180 magnesium alloy transmission case | |
| CN207661115U (en) | A kind of front end shell of 230 magnesium alloy transmission case | |
| CN207701727U (en) | A kind of front end shell of 260 magnesium alloy transmission case | |
| CN206704282U (en) | A kind of steering gear housing | |
| CN208348458U (en) | A kind of principal piece third position shell of 160 magnesium alloy transmission case | |
| CN207814400U (en) | A kind of rear end housing of 230 magnesium alloy transmission case | |
| CN207661101U (en) | A kind of rear end housing of 260 magnesium alloy transmission case | |
| CN207661112U (en) | A kind of stage casing first position shell of 230 magnesium alloy transmission case | |
| CN208348456U (en) | A kind of 160 magnesium alloy transmission case junction box cover plates | |
| CN207661100U (en) | A kind of stage casing second position shell of 230 magnesium alloy transmission case | |
| CN207868897U (en) | A kind of magnesium alloy transmission case motor casing | |
| CN207868916U (en) | A kind of magnesium alloy transmission case motor casing | |
| CN208348462U (en) | A kind of 160 magnesium alloy transmission case oiling velar plates | |
| CN208348443U (en) | A kind of 160 magnesium alloy transmission cases reverse gear dustproof cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |