CN206054121U - Cylinder block - Google Patents
Cylinder block Download PDFInfo
- Publication number
- CN206054121U CN206054121U CN201621122549.9U CN201621122549U CN206054121U CN 206054121 U CN206054121 U CN 206054121U CN 201621122549 U CN201621122549 U CN 201621122549U CN 206054121 U CN206054121 U CN 206054121U
- Authority
- CN
- China
- Prior art keywords
- cylinder block
- cylinder
- installing hole
- block body
- cylinder jacket
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011148 porous material Substances 0.000 claims abstract description 10
- 230000004323 axial length Effects 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000037396 body weight Effects 0.000 abstract description 8
- 238000005266 casting Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of cylinder block.The cylinder block includes:Cylinder block body, which omits water sleeve tappet pore structure;Cylinder jacket installing hole, which is vertically opened in the middle part of the cylinder block body, and the axial length of the cylinder jacket installing hole is less than or equal to the length of the latter half of cylinder jacket, and the center deviation crankshaft center of the cylinder jacket installing hole;And camshaft installing hole, which is opened on the cylinder block body, and orthogonal with the axial direction of the cylinder jacket installing hole.The cylinder block is by omitting water sleeve tappet pore structure so as to which casting technique is simple, and lightweight, only undertakes the output par, c intensity of whole machine, highly low, and reduces the wall thickness in skirt section, further reduces body weight, reaches light-weighted purpose.
Description
Technical field
This utility model is related to engine art, more particularly to a kind of cylinder block.
Background technology
With raising of the socio-economic activity to requirements such as power performance, economy, the feature of environmental protection, vehicle and its parts
Lightweight become one acquisition extensive concern direction of improvement.
Existing diesel cylinder block has jacket structure for water and tappet pore structure, and not only complex structure, casting technique are complicated, and
And quality is overweight, for the sealing in water route also has higher requirement, the light-weighted requirement of available engine is not met.
The information for being disclosed in the background section is merely intended to increase the understanding to general background of the present utility model, and
It is not construed as recognizing or implying in any form that the information structure is existing well known to persons skilled in the art
Technology.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable cylinder block, and the cylinder block is by omitting water jacket
And tappet pore structure so as to casting technique is simple, and lightweight, only undertakes the output par, c intensity of whole machine, highly low, and subtracts
The wall thickness in few skirt section, further reduces body weight, reaches light-weighted purpose.
For achieving the above object, this utility model provides a kind of cylinder block, and the cylinder block includes:Cylinder block body, its
Omit water sleeve tappet pore structure;Cylinder jacket installing hole, which is vertically opened in the middle part of the cylinder block body, and the cylinder jacket is pacified
Length of the axial length in dress hole less than or equal to the latter half of cylinder jacket, and the center deviation bent axle of the cylinder jacket installing hole
Center;And camshaft installing hole, which is opened on the cylinder block body, and with the cylinder jacket installing hole axially just
Hand over.
Preferably, in above-mentioned technical proposal, the bottom of cylinder block body has skirt section, and the skirt section is laid with reinforcement.
Preferably, in above-mentioned technical proposal, center deviation crankshaft center 10mm of cylinder jacket installing hole.
Preferably, in above-mentioned technical proposal, between each cylinder jacket installing hole of cylinder block body, it is provided with drop repeated hole.
Preferably, in above-mentioned technical proposal, the top of cylinder block body has hydraulic fluid port, and the hydraulic fluid port seals shape by O-ring
Into the sealing structure of oil circuit.
Compared with prior art, this utility model has the advantages that:The cylinder block is by omitting water sleeve tappet
Pore structure so as to which casting technique is simple, and lightweight, only undertakes the output par, c intensity of whole machine, highly low, and reduces skirt section
Wall thickness, further reduce body weight, reach light-weighted purpose.
Description of the drawings
Fig. 1 is the main structure diagram of cylinder block of the present utility model.
Cross section structure diagrams of the Fig. 2 for the A-A directions of Fig. 1.
Fig. 3 is the overlooking the structure diagram of cylinder block of the present utility model.
Cross section structure diagrams of the Fig. 4 for the B-B directions of Fig. 3.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
New protection domain is not limited by specific embodiment.
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " including " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or ingredient, and do not exclude other units
Part or other ingredients.
As shown in Figures 1 to 4, filled with compound cylinder cap respective outer side edges according to the cylinder block of this utility model specific embodiment
Match somebody with somebody.The concrete structure of the cylinder block includes:Cylinder block body 1 and the cylinder jacket installing hole being opened on the cylinder block body 1
2nd, camshaft installing hole 3.Wherein, without jacket structure for water, tappet pore structure, height is very short for cylinder block body 1 so as to casting technique letter
It is single and lightweight, only undertake the output par, c intensity of whole machine, and reduce the wall thickness in skirt section, further reduce body weight, reach
To light-weighted purpose.
Specifically, cylinder block body 1 is the main body of electromotor, is the basic structure of engine, is engine body group
Important component part, each cylinder and crankcase are connected between cylinder head and oil sump by it, are to install piston, song
The support framework of axle and other parts and adnexa.Cylinder block body 1 is without jacket structure for water, tappet pore structure so as to casting technique
Simply.The top of cylinder block body 1 has hydraulic fluid port 7, and the hydraulic fluid port 7 seals the sealing structure to form oil circuit by O-ring.
The bottom of cylinder block body 1 has skirt section 5, for being connected with oil sump.The wall thickness in the skirt section 5 is very thin, reduces skirt
The wall thickness in portion, further reduces body weight, reaches light-weighted purpose.The skirt section 5 is laid with reinforcement 6, and the reinforcement 6 is high
It is thin, body weight equally can be further reduced, light-weighted purpose is reached.
Cylinder jacket installing hole 2 is vertically opened in the middle part of cylinder block body 1, and for installing cylinder jacket, cylinder jacket is one
Cylindrical component, is placed in the cylinder body opening of body, on be fixed by cylinder head.Piston is reciprocating in its endoporus.Should
The axial length of cylinder jacket installing hole 2 only undertakes cylinder jacket the latter half less than or equal to the length of the latter half of cylinder jacket
Install, and center deviation crankshaft center 10mm of cylinder jacket installing hole 2.Each cylinder jacket of also cylinder block body 1 is installed
Drop repeated hole 4 is provided between hole 2, so as to reduce the cylinder block body weight of this utility model specific embodiment.
Camshaft installing hole 3 is opened on cylinder block body 1, and orthogonal with the axial direction of cylinder jacket installing hole 2, for installing
Camshaft, camshaft are a parts in piston engine.Its effect is unlatching and the closed action for controlling valve.
To sum up, the cylinder block is by omitting water sleeve tappet pore structure so as to which casting technique is simple, and lightweight, only
The output par, c intensity of whole machine is undertaken, it is highly low, and the wall thickness in skirt section is reduced, body weight is further reduced, lightweight is reached
Purpose.
The aforementioned description to specific illustrative embodiment of the present utility model be in order to illustrate and illustration purpose.These
Description is not wishing to for this utility model to be defined to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining certain principles of the present utility model
And its practical application, so that those skilled in the art can realize and using a variety of examples of the present utility model
Property embodiment and a variety of selections and change.Scope of the present utility model is intended to by claims and its waits similar shape
Formula is limited.
Claims (5)
1. a kind of cylinder block, it is characterised in that include:
Cylinder block body, which omits water sleeve tappet pore structure;
Cylinder jacket installing hole, which is vertically opened in the middle part of the cylinder block body, and the axial length of the cylinder jacket installing hole is little
In the length of the latter half equal to cylinder jacket, and the center deviation crankshaft center of the cylinder jacket installing hole;And
Camshaft installing hole, which is opened on the cylinder block body, and orthogonal with the axial direction of the cylinder jacket installing hole.
2. cylinder block according to claim 1, it is characterised in that the bottom of the cylinder block body has skirt section, the skirt
Portion is laid with reinforcement.
3. cylinder block according to claim 1, it is characterised in that the center deviation crankshaft center of the cylinder jacket installing hole
10mm。
4. cylinder block according to claim 1, it is characterised in that each cylinder jacket installing hole of the cylinder block body it
Between be provided with drop repeated hole.
5. cylinder block according to claim 1, it is characterised in that the top of the cylinder block body has hydraulic fluid port, the oil
Mouth seals the sealing structure to form oil circuit by O-ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621122549.9U CN206054121U (en) | 2016-10-13 | 2016-10-13 | Cylinder block |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621122549.9U CN206054121U (en) | 2016-10-13 | 2016-10-13 | Cylinder block |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206054121U true CN206054121U (en) | 2017-03-29 |
Family
ID=58363939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621122549.9U Expired - Fee Related CN206054121U (en) | 2016-10-13 | 2016-10-13 | Cylinder block |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206054121U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106438087A (en) * | 2016-10-13 | 2017-02-22 | 广西玉柴机器股份有限公司 | Cylinder block |
-
2016
- 2016-10-13 CN CN201621122549.9U patent/CN206054121U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106438087A (en) * | 2016-10-13 | 2017-02-22 | 广西玉柴机器股份有限公司 | Cylinder block |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203097995U (en) | Cylinder cover oil way integration structure for micro-automobile engine | |
EP2410203A3 (en) | Suspension Damper with Remotely-Operable Valve | |
CN203453017U (en) | Air generating structure of air pump | |
CN2878759Y (en) | Hydraulic synchronous distributor | |
CN206054121U (en) | Cylinder block | |
CN204457940U (en) | Cylinder head cover labyrinth structure | |
CN203730156U (en) | Gantry type crankcase engine body for inline four-valve type diesel engine | |
CN206054116U (en) | The body of internal combustion engine | |
CN106438087A (en) | Cylinder block | |
CN205349914U (en) | Quick hydraulic cylinder of multicavity | |
CN207349512U (en) | A kind of attraction permanent magnetic spring check valve | |
CN203499840U (en) | Petrol engine piston capable of reducing engine oil consumption | |
CN202164035U (en) | Lifting appliance for lifting liner cover of main shaft of locomotive diesel engine | |
CN202338410U (en) | Engine timing chain chamber mantle | |
CN202391854U (en) | Lifting table hydraulic cylinder with vent valves | |
CN202140189U (en) | Arrangement structure of oil return passage of cylinder cover of engine | |
CN102182649A (en) | Process for assembling single-ripple elastic oil tank of hydro-power generating unit | |
CN201787170U (en) | Hydraulic cylinder piston rod mechanism of hydraulic gate valve | |
CN104179544A (en) | Novel automobile engine | |
CN202338362U (en) | Front bearing cover of cam shaft | |
CN205025624U (en) | Structure of cylinder block of diesel engine | |
CN205869916U (en) | Valve collet rapid Assembly device | |
CN204239190U (en) | A kind of structure of air compressor piston | |
CN204783150U (en) | Camshaft support of high integration | |
CN203809143U (en) | Cracking main bearing cap |
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: 20170329 |