CN206707869U - A kind of engine lower body - Google Patents
A kind of engine lower body Download PDFInfo
- Publication number
- CN206707869U CN206707869U CN201720438420.7U CN201720438420U CN206707869U CN 206707869 U CN206707869 U CN 206707869U CN 201720438420 U CN201720438420 U CN 201720438420U CN 206707869 U CN206707869 U CN 206707869U
- Authority
- CN
- China
- Prior art keywords
- lower body
- body shell
- cavity
- dividing plate
- sets
- 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
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model belongs to technical field of engines, and in particular to a kind of engine lower body.It includes lower body shell, one end of the lower body shell sets end cap, described end cap one end is concordant with the lower body shell, the other end stretches out beyond the lower body shell, the end cap bottom sets 3 connecting holes, and the lower body shell sets arcuate walls, sets three dividing plates that the arcuate walls are divided into four rooms in the arcuate walls, the lower body shell surface and dividing plate set semicircular bearing block along central axial direction, and the divider ends set cavity and/or circular hole.The utility model bearing block is set with lower body shell integral type, is reduced part category, is alleviated the weight of lower body, reduce assembling procedure, reduce production cost.
Description
Technical field
The utility model belongs to technical field of engines, and in particular to a kind of engine lower body.
Background technology
With the development of automobile engine industry, energy-saving and emission-reduction are the Main ways of current engine research, development, engine zero
Part progressively develops to lightweight, simplification.The lower body and main beating cap of prior art engine are all single parts, are needed
Separately fabricated, such manufacturing cost is higher, and is installed by bolt, and installation is cumbersome, and overall weight
It is heavier.
Utility model content
In view of the shortcomings of the prior art, the utility model is provided under a kind of engine easy for installation, in light weight
Body.
To achieve these goals, the utility model is to realize by the following technical solutions：
A kind of engine lower body, it includes lower body shell, and one end of the lower body shell sets end cap, the end cap one
End is concordant with the lower body shell, and the other end stretches out beyond the lower body shell, and the end cap bottom sets 3 connections
Hole, the lower body shell sets arcuate walls, sets three dividing plates that the arcuate walls are divided into four rooms in the arcuate walls, described
Lower body shell surface and dividing plate set semicircular bearing block along central axial direction, and the divider ends set cavity and/or circle
Hole.
A kind of above-mentioned engine lower body, its described dividing plate both ends are respectively provided with triangular cavity, the top of the cavity
For circular arc, the top outside the cavity is correspondingly arranged the circular hole, and one of circular hole is arranged at the cavity and bearing block
Between.
A kind of above-mentioned engine lower body, its described dividing plate one end set triangular cavity, and the top of the cavity is
Circular arc, sets two circular holes outside the cavity, the other end set three circular holes, the circular hole be arranged at where every
On the symmetry axis of plate.
A kind of above-mentioned engine lower body, its described dividing plate one end set triangular cavity, and the top of the cavity is
Circular arc, the cavity top are correspondingly arranged three circular holes outside, pair of dividing plate where one of them described circular hole is arranged at
Claim on axle, the other end set four circular holes, the two of which circular hole be arranged at where dividing plate symmetry axis on, in addition two
The symmetry axis of dividing plate where individual circular hole is vertically installed in.
A kind of above-mentioned engine lower body, its described arcuate walls outer surface set reinforcement.
Beneficial effect：
The utility model bearing block is set with lower body shell integral type, is reduced part category, is alleviated the weight of lower body
Amount, reduces assembling procedure, reduces production cost.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description；
Fig. 1 is front view of the present utility model.
Fig. 2 is Fig. 1 top view.
Fig. 3 is Fig. 1 partial left side view.
Fig. 4 is Fig. 1 upward view.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Embodiment
Reference picture 1, Fig. 2, Fig. 3 and Fig. 4, the utility model include lower body shell 1, and one end of the lower body shell 1 is set
End cap 2, described one end of end cap 2 is concordant with the lower body shell 1, and the other end stretches out beyond the lower body shell 1, the end
The bottom of lid 2 sets 3 connecting holes 3, and the lower body shell 1 sets arcuate walls 4, and three dividing plates 5 are set in the arcuate walls 4 by institute
State arcuate walls and be divided into four rooms, the surface of lower body shell 1 and dividing plate 5 and semicircular bearing block 6 is set along central axial direction,
The end set cavity 7 of dividing plate 5 and/or circular hole 8.The outer surface of arcuate walls 4 sets reinforcement 9.
In the present embodiment, the structure at three dividing plate both ends differs, and sets triangle empty close to one end of dividing plate 5 of end cap 2
Chamber 7, the top of the cavity 7 is circular arc, and the top of the cavity 7 is outer to be correspondingly arranged three circular holes 8, described in one of them
Where circular hole 8 is arranged on the symmetry axis of dividing plate 5, the other end sets four circular holes 8, and the two of which circular hole 8 is set
In on the symmetry axis of place dividing plate 5, two other circular hole 8 is vertically installed in the symmetry axis of place dividing plate 5.Middle dividing plate 5 one
End sets triangular cavity 7, and the top of the cavity 7 is circular arc, and two circular holes 8, the other end are set outside the cavity 7
Three circular holes 8 are set, and the circular hole 8 is arranged on the symmetry axis of place dividing plate 5.The both ends of dividing plate 5 away from end cap 2 are all provided with
Put triangular cavity 7, the top of the cavity 7 is circular arc, and the top outside the cavity 7 is correspondingly arranged the circular hole 8, wherein
One circular hole 8 is arranged between the cavity 7 and bearing block 6.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of engine lower body, it is characterised in that including lower body shell, one end of the lower body shell sets end cap, institute
It is concordant with the lower body shell to state end cap one end, the other end stretches out beyond the lower body shell, and the end cap bottom sets 3
Individual connecting hole, the lower body shell set arcuate walls, set three dividing plates that the arcuate walls are divided into four in the arcuate walls
Room, the lower body shell surface and dividing plate set semicircular bearing block along central axial direction, and the divider ends set empty
Chamber and/or circular hole.
2. a kind of engine lower body according to claim 1, it is characterised in that the dividing plate both ends are respectively provided with triangle
Cavity, the top of the cavity are circular arc, and the top outside the cavity is correspondingly arranged the circular hole, and one of circular hole is set
Between the cavity and bearing block.
3. a kind of engine lower body according to claim 1, it is characterised in that described dividing plate one end sets triangle empty
Chamber, the top of the cavity is circular arc, and two circular holes are set outside the cavity, and the other end sets three circular holes,
Where the circular hole is arranged on the symmetry axis of dividing plate.
4. a kind of engine lower body according to claim 1, it is characterised in that described dividing plate one end sets triangle empty
Chamber, the top of the cavity is circular arc, is correspondingly arranged three circular holes outside the cavity top, one of them described circular hole
On the symmetry axis of dividing plate where being arranged at, the other end set four circular holes, the two of which circular hole be arranged at where every
On the symmetry axis of plate, the symmetry axis of dividing plate where two other circular hole is vertically installed in.
5. a kind of engine lower body according to claim 1, it is characterised in that the arcuate walls outer surface, which is set, to be strengthened
Muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438420.7U CN206707869U (en) | 2017-04-25 | 2017-04-25 | A kind of engine lower body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438420.7U CN206707869U (en) | 2017-04-25 | 2017-04-25 | A kind of engine lower body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206707869U true CN206707869U (en) | 2017-12-05 |
Family
ID=60457221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720438420.7U Expired - Fee Related CN206707869U (en) | 2017-04-25 | 2017-04-25 | A kind of engine lower body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206707869U (en) |
-
2017
- 2017-04-25 CN CN201720438420.7U patent/CN206707869U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20200425 |