CN209523818U - A kind of crankcase cover of engine - Google Patents
A kind of crankcase cover of engine Download PDFInfo
- Publication number
- CN209523818U CN209523818U CN201920068137.9U CN201920068137U CN209523818U CN 209523818 U CN209523818 U CN 209523818U CN 201920068137 U CN201920068137 U CN 201920068137U CN 209523818 U CN209523818 U CN 209523818U
- Authority
- CN
- China
- Prior art keywords
- outside
- hole
- cover body
- box cover
- heat conducting
- 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)
Abstract
The utility model discloses a kind of crankcase cover of engine, including box cover body, it is equipped with inverted sections on the inside of the box cover body and box cover body forms mould assembling face, crankshaft hole is provided in the middle part of the box cover body, cam hole is provided on the upside of the crankshaft hole, crankshaft hole seat is provided on the outside of the crankshaft hole, cam hole seat is provided on the outside of the cam hole, plug cock hole is provided on the downside of the mould assembling face, the outside in the plug cock hole is equipped with plug cock hole seat, plug cock hole seat is integrally formed with box cover body, inverted sections are provided on the outside of the box cover body, the inverted sections and box cover body form stator shield, cooling fin is provided on the outside of the stator shield, oilhole is provided on the outside of the crankshaft hole；It is equipped with the groove of inverted sections depth 65mm at original crankcase cover back side, the stator shield of generating set is formed, several cooling fins is added on rotor shield, to enhance the heat dissipation effect of crankcase cover, total is integrally formed by die casting, simple and practical in structure.
Description
Technical field
The utility model belongs to logical machine industry technology field, and in particular to a kind of crankcase cover of engine.
Background technique
Upper crankcase and cylinder block cast solid, lower crankcase is used to lubrication oil, and closes upper crankcase, therefore also known as
For oil sump figure.Oil sump stress very little, is generally stamped to form using sheet metal, and shape depends on the general layout of engine
With the capacity of machine oil.Oil sump is provided with steady oil baffle, and pasta fluctuation is excessive when preventing automobile porpoising.Oil sump bottom also fills
There is purge cock, permanent magnet is housed on usual purge cock, with the metal fillings in adsorpting lubrication oil, reduces the mill of engine
Damage.Traditional vertical shaft generator is generally used for power output, corresponding crankcase cover then mainly based on power lid, and
Generating set using less, a kind of existing crankcase cover of engine is when in use, it may appear that the problem of heat dissipation effect difference is
This is it is proposed that a kind of crankcase cover of engine.
Utility model content
The purpose of this utility model is to provide a kind of crankcase cover of engine, mentioned above in the background art to solve
A kind of existing crankcase cover of engine is when in use, it may appear that the problem of heat dissipation effect difference.
To achieve the above object, the utility model provides the following technical solutions: a kind of crankcase cover of engine, including case lid
Ontology, the box cover body inside is equipped with inverted sections and box cover body forms mould assembling face, is provided with song in the middle part of the box cover body
Axis hole is provided with cam hole on the upside of the crankshaft hole, crankshaft hole seat is provided on the outside of the crankshaft hole, the cam hole
Outside is provided with cam hole seat, and reinforcing rib, the mould assembling face downside are provided on the outside of the crankshaft hole seat and cam hole seat
It is provided with plug cock hole, the outside in the plug cock hole is equipped with plug cock hole seat, and plug cock hole seat is integrally formed with box cover body, the case
Lid outer body is provided with inverted sections, and the inverted sections and box cover body form stator shield, setting on the outside of the stator shield
There is cooling fin, is provided with oilhole on the outside of the crankshaft hole.
Preferably, be provided with heat conducting pipe on the inside of the stator shield, one end of the cooling fin pass through stator shield with
The surface of heat conducting pipe contacts, and one end of the heat conducting pipe is provided with supply fan, and the other end of the heat conducting pipe is provided with outlet
Fan, the supply fan and exhaust fan are installed in a side surface of stator shield.
Preferably, the cooling fin is equidistantly mounted on the outside of stator shield.
Preferably, the depth in the mould assembling face is 45mm, and the depth of the stator shield is 65mm.
Preferably, the heat conducting pipe, which spirals, is mounted on the inside of stator shield, and supply fan and exhaust fan with it is thermally conductive
The both ends of pipe are tightly connected.
Preferably, Air Filter is provided on the outside of the supply fan and exhaust fan.
Preferably, the reinforcing rib is arranged at shape is distributed.
Compared with prior art, the utility model has the beneficial effects that
(1) it is equipped with the groove of inverted sections depth 65mm at original crankcase cover back side, forms the stator shield of generating set,
Several cooling fins are added on rotor shield, to enhance the heat dissipation effect of crankcase cover, total is integrally formed by die casting,
It is simple and practical in structure.
(2) heat conducting pipe by design on the inside of box cover body, carries out heat absorption conduction by heat conducting pipe when being radiated
Make air quickly out of heat conducting pipe by heat onto cooling fin, and through the supply fan at heat conducting pipe both ends and exhaust fan
It takes away, keeps crankcase cover effect in heat dissipation more preferable.
Detailed description of the invention
Fig. 1 is the crankcase cover inside structure schematic diagram of the utility model；
Fig. 2 is the crankcase cover outside structure diagram of the utility model；
Fig. 3 is the heat conducting pipe mounting structure schematic diagram of the utility model；
In figure: 1, box cover body；2, crankshaft hole；3, crankshaft hole seat；4, cam hole；5, cam hole seat；6, reinforcing rib；7, it dissipates
Backing；8, plug cock hole；9, plug cock hole seat；10, mould assembling face；11, stator shield；12, oilhole；13, supply fan；14, outlet wind
Fan；15, heat conducting pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of crankcase cover of engine, including case lid sheet
Body 1, inverted sections are equipped on the inside of box cover body 1 and box cover body 1 forms mould assembling face 10, are provided with crankshaft hole in the middle part of box cover body 1
2, the upside of crankshaft hole 2 is provided with cam hole 4, and the outside of crankshaft hole 2 is provided with crankshaft hole seat 3, and the outside of cam hole 4 is provided with
The outside of cam hole seat 5, crankshaft hole seat 3 and cam hole seat 5 is provided with reinforcing rib 6, and plug cock hole is provided on the downside of mould assembling face 10
8, the outside in plug cock hole 8 is equipped with plug cock hole seat 9, and plug cock hole seat 9 is integrally formed with box cover body 1, is arranged on the outside of box cover body 1
There are inverted sections, inverted sections and box cover body 1 form stator shield 11, be provided with cooling fin 7 on the outside of stator shield 11, can be enhanced
The heat dissipation effect of crankcase cover, total is integrally formed by die casting, simple and practical in structure, is provided with oil on the outside of crankshaft hole 2
Hole 12, convenient for lubrication crankshaft bearing.
In the present embodiment, it is preferred that the inside of stator shield 11 is provided with heat conducting pipe 15, and it is fixed that one end of cooling fin 7 passes through
Sub- shield 11 is contacted with the surface of heat conducting pipe 15, and one end of heat conducting pipe 15 is provided with supply fan 13, the other end of heat conducting pipe 15
It is provided with exhaust fan 14, supply fan 13 and exhaust fan 14 are installed in a side surface of stator shield 11, make crankcase
Lid being capable of rapid cooling.
In the present embodiment, it is preferred that cooling fin 7 is equidistantly mounted on the outside of stator shield 11, and stator shield 11 is made to radiate
Effect is more preferable.
In the present embodiment, it is preferred that the depth in mould assembling face 10 is 45mm, and the depth of stator shield 11 is 65mm, Ke Yizeng
Strong heat dissipation effect.
In the present embodiment, it is preferred that heat conducting pipe 15, which spirals, is mounted on the inside of stator shield 11, and supply fan 13 and go out
The phenomenon that both ends of air fan 14 and heat conducting pipe 15 are tightly connected, and prevent gas leakage.
In the present embodiment, it is preferred that the outside of supply fan 13 and exhaust fan 14 is provided with Air Filter, has prevented foreign matter
It enters in stator shield 11.
In the present embodiment, it is preferred that reinforcing rib 6 is arranged at shape is distributed, and keeps the reinforcing effect of reinforcing rib 6 more preferable.
The working principle and process for using of the utility model: after the utility model installs, it is practical new to first check for this
The installation fixation and security protection of type, then can use, and be equipped with inverted sections depth at original 1 back side of box cover body
The groove of 65mm forms the stator shield 11 of generating set, in assembling process, installs rotor in engine output end, protects in stator
11 inner cavities installation stator is covered, rotor rotation is driven by the output power of engine, to realize the work purpose of power generation, for enhancing
The heat dissipation effect of box cover body 1 adds several cooling fins 7 on stator shield 11, and total is integrally formed by die casting, knot
Structure is simple and practical, and absorbs heat by heat conducting pipe 15, and fast by air when the operation of supply fan 13 and exhaust fan 14
Speed circulates out of heat conducting pipe 15, so that quickly heat on heat conducting pipe 15 is taken away, thus accelerate radiating rate, this completes
To the use process of the utility model, the utility model structure is simple, safe and convenient to use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of crankcase cover of engine, including box cover body (1), box cover body (1) inside is equipped with inverted sections and case lid
Ontology (1) forms mould assembling face (10), is provided with crankshaft hole (2) in the middle part of the box cover body (1), the upside of the crankshaft hole (2)
It is provided with cam hole (4), is provided with crankshaft hole seat (3) on the outside of the crankshaft hole (2), the outside setting of the cam hole (4)
Have cam hole seat (5), is provided with reinforcing rib (6), the mould assembling face on the outside of the crankshaft hole seat (3) and cam hole seat (5)
(10) downside is provided with plug cock hole (8), and the outside of the plug cock hole (8) is equipped with plug cock hole seat (9), plug cock hole seat (9) and case lid
Ontology (1) is integrally formed, it is characterised in that: is provided with inverted sections, the inverted sections and case lid on the outside of the box cover body (1)
Ontology (1) forms stator shield (11), is provided with cooling fin (7) on the outside of the stator shield (11), on the outside of the crankshaft hole (2)
It is provided with oilhole (12).
2. a kind of crankcase cover of engine according to claim 1, it is characterised in that: the inside of the stator shield (11)
It is provided with heat conducting pipe (15), one end of the cooling fin (7) passes through stator shield (11) and contacts with the surface of heat conducting pipe (15), institute
The one end for stating heat conducting pipe (15) is provided with supply fan (13), and the other end of the heat conducting pipe (15) is provided with exhaust fan
(14), the supply fan (13) and exhaust fan (14) are installed in a side surface of stator shield (11).
3. a kind of crankcase cover of engine according to claim 1, it is characterised in that: the cooling fin (7) is mounted equidistant
In the outside of stator shield (11).
4. a kind of crankcase cover of engine according to claim 1, it is characterised in that: the depth of the mould assembling face (10) is
45mm, the depth of the stator shield (11) are 65mm.
5. a kind of crankcase cover of engine according to claim 2, it is characterised in that: the heat conducting pipe (15) is spiraled installation
In the inside of stator shield (11), and the both ends of supply fan (13) and exhaust fan (14) and heat conducting pipe (15) are tightly connected.
6. a kind of crankcase cover of engine according to claim 2, it is characterised in that: the supply fan (13) and outlet
Fan is provided with Air Filter on the outside of (14).
7. a kind of crankcase cover of engine according to claim 1, it is characterised in that: the reinforcing rib (6) is at distributing shape
Setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920068137.9U CN209523818U (en) | 2019-01-16 | 2019-01-16 | A kind of crankcase cover of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920068137.9U CN209523818U (en) | 2019-01-16 | 2019-01-16 | A kind of crankcase cover of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209523818U true CN209523818U (en) | 2019-10-22 |
Family
ID=68228561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920068137.9U Active CN209523818U (en) | 2019-01-16 | 2019-01-16 | A kind of crankcase cover of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209523818U (en) |
-
2019
- 2019-01-16 CN CN201920068137.9U patent/CN209523818U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102638133B (en) | Permanent magnet motor | |
| CN202167929U (en) | Energy-saving motor with thermal conduction function | |
| CN207368797U (en) | A kind of water cooling motor housing | |
| CN209523818U (en) | A kind of crankcase cover of engine | |
| CN206470690U (en) | A kind of computer power supply | |
| CN104242553A (en) | Fan assembly structure for generator | |
| CN210693690U (en) | Inside wind path of motor and two circulative cooling structures in water route | |
| CN207321015U (en) | A kind of reinforced motor shell of flow-disturbing heat dissipation | |
| CN207339512U (en) | A kind of split type and electric machine casing with coolant flow channel and there is its motor | |
| CN207673460U (en) | A kind of crankcase | |
| CN205101091U (en) | Snowfield motorcycle motor case assembly | |
| CN207801628U (en) | High efficiency heat radiation type machine shaft self-lubricating plain bearing | |
| CN209730964U (en) | A kind of numerically-controlled machine tool high-speed motor Spindle's heat emission device | |
| CN210264934U (en) | Large-stroke low-emission single-cylinder air-cooled diesel engine body | |
| CN207518435U (en) | Accelerate heat dissipation protected type motor | |
| CN208310913U (en) | A kind of crankcase body radiator structure | |
| CN207320990U (en) | A kind of motor case | |
| CN205945281U (en) | Rotor wind screen used for electric motor coach driving motor | |
| CN214836993U (en) | Heat accumulation preventing crankshaft of refrigerator compressor | |
| CN218387076U (en) | Oil-immersed type central motor structure of suspension structure of CG machine of motorcycle | |
| CN209488333U (en) | A kind of used in high-speed motor sliding bearing of integral type | |
| CN204131320U (en) | A kind of fan combination structure for generator | |
| CN201518445U (en) | Medium-sized high-voltage three phase asynchronous motor | |
| CN201116490Y (en) | Vertical motorcycle engine with forcible air-cooled structure | |
| CN211321139U (en) | Motor with rotor capable of dissipating heat quickly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |