CN207813737U - Cylinder in V-arrangement body - Google Patents
Cylinder in V-arrangement body Download PDFInfo
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- CN207813737U CN207813737U CN201820214202.XU CN201820214202U CN207813737U CN 207813737 U CN207813737 U CN 207813737U CN 201820214202 U CN201820214202 U CN 201820214202U CN 207813737 U CN207813737 U CN 207813737U
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- cylinder
- hole
- arrangement body
- voltage stabilizing
- oil
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Abstract
The utility model discloses a kind of cylinder in V-arrangement bodies comprising：Cylinder in V-arrangement body ontology, camshaft hole, voltage stabilizing water cavity, inlet opening and multiple upper water holes.Cylinder in V-arrangement body ontology includes at the top of V-type and two bottoms, and the inside of each bottom has a cavity, and cavity is forming fuel tank after being tightly connected with oil sump；Camshaft hole is opened in the centre position at the top of V-type；Voltage stabilizing water cavity is set to the top of camshaft hole；Inlet opening is opened in the front end face of cylinder in V-arrangement body ontology, and inlet opening is connected to one end of voltage stabilizing water cavity, and the other end of inlet opening enters to Cooling Water；Wherein, cooling water enters cylinder head and cooling cylinder head by inlet opening, voltage stabilizing water cavity and each upper water hole successively；Wherein, voltage stabilizing water cavity by the cooling water for entering voltage stabilizing water cavity branching to each upper water hole.Whereby, the cylinder in V-arrangement body of the utility model, it is simple in structure, the weight of cylinder block is reduced, and reduce the width dimensions of cylinder block both sides, complete machine characteristics of compact layout.
Description
Technical field
The utility model is related to cylinder block field, more particularly to a kind of cylinder in V-arrangement body.
Background technology
Raising with socio-economic activity to requirements such as power performance, economy, the feature of environmental protection, vehicle and its parts
Lightweight, safety, applicability become the direction of improvement of an acquisition extensive concern.
Traditional cylinder in V-arrangement body has the V-type portion on top and the crankcase positioned at lower part, is set among the body both sides in V-type portion
Two camshaft holes are set in camshaft hole or V-type angle there are two setting.
The information for being disclosed in the background technology part is merely intended to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implying in any form that information composition has been existing well known to persons skilled in the art
Technology.
Utility model content
It is simple in structure the purpose of this utility model is to provide a kind of cylinder in V-arrangement body, the weight of cylinder block is reduced, and
Reduce the width dimensions of cylinder block both sides, complete machine characteristics of compact layout.
To achieve the above object, the utility model provides a kind of cylinder in V-arrangement body comprising：It is cylinder in V-arrangement body ontology, convex
Axle hole, voltage stabilizing water cavity, inlet opening and multiple upper water holes.Cylinder in V-arrangement body ontology includes at the top of V-type and two bottoms, and every
The inside of a bottom has a cavity, and cavity is forming fuel tank after being tightly connected with oil sump；Camshaft hole is opened at the top of V-type
Centre position, and camshaft hole is installed with for camshaft；Voltage stabilizing water cavity is set to the top of camshaft hole；Inlet opening opens up
In the front end face of cylinder in V-arrangement body ontology, inlet opening is connected to one end of voltage stabilizing water cavity, and the other end of inlet opening is to for cooling
Water enters；And multiple upper water holes are respectively symmetrically opened in the both sides of cylinder in V-arrangement body ontology, the one end in multiple upper water holes respectively with
Voltage stabilizing water cavity is connected to, and the other end in multiple upper water holes is connected to cylinder head respectively；Wherein, cooling water successively by inlet opening,
Voltage stabilizing water cavity and each upper water hole enter cylinder head and cooling cylinder head；Wherein, voltage stabilizing water cavity will be will enter voltage stabilizing water cavity
Cooling water branch to each upper water hole.
Preferably, in above-mentioned technical proposal, cylinder in V-arrangement body further includes：Two oil ducts, the first fuel feed hole and the second oil inlet
Hole.Two oil ducts are respectively arranged at the both sides of camshaft hole, and the machine oil in fuel tank is sucked two oil ducts by lubricating oil pump；First into
Oilhole is opened in the front end face of cylinder in V-arrangement body ontology, and one end of the first fuel feed hole is connected to two oil ducts respectively, and first into
The other end of oilhole is connected to oil cooler；And second fuel feed hole be opened in the front end face of cylinder in V-arrangement body ontology, and second
One end of fuel feed hole is connected to oil cooler, and the other end of the second fuel feed hole is connected to two oil ducts respectively.
Preferably, in above-mentioned technical proposal, the side at the top of V-type offers tappet hole, and tappet hole is installed with for tappet,
And the one end held out to cam axis connection, the other end of tappet with push rod connecting.
Preferably, in above-mentioned technical proposal, the both sides of cylinder in V-arrangement body ontology are respectively provided with three cylinder-bores.
Preferably, in above-mentioned technical proposal, organic oil mark is opened up on one of cylinder in V-arrangement body ontology fuel tank of bottom
Ruler mounting hole, and dipstick mounting hole is installed with for dipstick, dipstick can measure the machine oil of cylinder in V-arrangement body
Amount.
Preferably, in above-mentioned technical proposal, another bottom of cylinder in V-arrangement body ontology offers hydraulic pump mounting hole, and
Hydraulic pump mounting hole for hydraulic pump installing.
Preferably, in above-mentioned technical proposal, the quantity in multiple upper water holes is six, and six upper water holes respectively with V-type gas
The cylinder-bore of the both sides of cylinder body ontology is corresponding.
Compared with prior art, the utility model has the advantages that：The cylinder in V-arrangement body of the utility model, has
In set single camshaft pore structure, it is simple in structure, achieve the purpose that reduce cylinder body weight, and it is wide to reduce cylinder block both sides
Size is spent, facilitates complete machine to arrange, can further shorten push rod, alleviate valve actuating mechanism reciprocating mass, increase machine
The rigidity of structure.In addition, the structure of high-order voltage stabilizing water cavity, has better cooling effect, enhances whole aircraft reliability, and two
The setting of fuel tank increases oil reserve, facilitates and lacks lubricating oil system design.
Description of the drawings
Fig. 1 is the dimensional structure diagram of cylinder in V-arrangement body according to the present utility model.
Fig. 2 is the main structure diagram of cylinder in V-arrangement body according to the present utility model.
Fig. 3 is the schematic cross-sectional view of cylinder in V-arrangement body according to the present utility model.
Main appended drawing reference explanation：
1-V type cylinder block ontologies, the upper water holes 11-, 12- upper oil holes, 13- cylinder-bores, 2- camshaft holes, 21- tappet holes, 3-
Oil duct, the first fuel feed holes of 31-, the second fuel feed holes of 32-, the inlet openings 33-, 4- hydraulic pump mounting holes, 5- fuel tanks, 6- dipsticks peace
Fill hole, 7- voltage stabilizing water cavities.
Specific implementation mode
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
Novel protection domain is not restricted by specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other members
Part or other component parts.
As shown in Figure 1 to Figure 3, Fig. 1 is the dimensional structure diagram of cylinder in V-arrangement body according to the present utility model, and Fig. 2 is root
According to the main structure diagram of the cylinder in V-arrangement body of the utility model, Fig. 3 is the section view of cylinder in V-arrangement body according to the present utility model
Structural schematic diagram.
According to a kind of cylinder in V-arrangement body of specific embodiment of the present invention comprising：Cylinder in V-arrangement body ontology 1, cam
Axis hole 2, voltage stabilizing water cavity 7, inlet opening 33 and multiple upper water holes 11.Cylinder in V-arrangement body ontology 1 includes at the top of V-type and two bottoms,
And the inside of each bottom has a cavity, cavity is forming fuel tank 5 after being tightly connected with oil sump；Camshaft hole 2 is opened in V
Centre position at the top of type, and camshaft hole 2 is installed with for camshaft；Voltage stabilizing water cavity 7 is set to the top of camshaft hole 2；
Inlet opening 33 is opened in the front end face of cylinder in V-arrangement body ontology 1, and inlet opening 33 is connected to one end of voltage stabilizing water cavity 7, and inlet opening 33
The other end to Cooling Water enter；And multiple upper water holes 11 are respectively symmetrically opened in the both sides of cylinder in V-arrangement body ontology 1,
The one end in multiple upper water holes 11 is connected to voltage stabilizing water cavity 7 respectively, and the other end in multiple upper water holes 11 is connected to cylinder head respectively；
Wherein, cooling water enters cylinder head and cooling cylinder head by inlet opening 33, voltage stabilizing water cavity 7 and each upper water hole 11 successively；
Wherein, voltage stabilizing water cavity 7 by the cooling water for entering voltage stabilizing water cavity 7 branching to each upper water hole 11.
Preferably, cylinder in V-arrangement body further includes：Two oil ducts 3, the first fuel feed hole 31 and the second fuel feed hole 32.Two oil
Road 3 is respectively arranged at the both sides of camshaft hole 2, and the machine oil in fuel tank 5 is sucked two oil ducts 3 by lubricating oil pump；First fuel feed hole
31 are opened in the front end face of cylinder in V-arrangement body ontology 1, and one end of the first fuel feed hole 31 is connected to two oil ducts 3 respectively, and first
The other end of fuel feed hole 31 is connected to oil cooler；And second fuel feed hole 32 be opened in the front end of cylinder in V-arrangement body ontology 1
Face, and one end of the second fuel feed hole 32 is connected to oil cooler, and the other end of the second fuel feed hole 32 respectively with two oil ducts 3
Connection.
Preferably, the side at the top of V-type offers tappet hole 21, tappet hole 21 installed, and held out with for tappet one
End to cam axis connection, the other end of tappet with push rod connecting；The both sides of cylinder in V-arrangement body ontology 1 are respectively provided with three
A cylinder-bore 13；Dipstick mounting hole 6, and machine oil are offered on the fuel tank 5 of one of cylinder in V-arrangement body ontology 1 bottom
Scale mounting hole 6 is installed with for dipstick, and dipstick can measure the oil level of cylinder in V-arrangement body；Cylinder in V-arrangement body ontology
1 another bottom offers hydraulic pump mounting hole 4, and hydraulic pump mounting hole 4 for hydraulic pump installing；Multiple upper water holes 11
Quantity be six, and six upper 11 corresponding with the cylinder-bore 13 of both sides of cylinder in V-arrangement body ontology 1 respectively (i.e. one, water holes
Upper water hole 11 is corresponding with a cylinder-bore 13, and the quantity in upper water hole 11 is identical as the quantity of cylinder-bore 13).
In practical applications, there are one camshaft hole 2, (i.e. camshaft hole 2 opens up among the V-type angle of cylinder in V-arrangement body ontology 1
Centre position at the top of V-type), 2 symmetrical both sides of camshaft hole are respectively equipped with oil duct 3, and 1 both sides of cylinder in V-arrangement body ontology respectively have three
A cylinder-bore 13, and 1 both sides of cylinder in V-arrangement body ontology set there are two fuel tank 5 (inside of i.e. two bottoms have cavity, cavity use
To form integrated fuel tank 5 after being tightly connected with oil sump), fuel tank 5 can store machine oil, to reduce the height of cylinder block
Degree.In addition, 1 both sides of cylinder in V-arrangement body ontology are on cylinder head binding face, there are three upper water hole 11 and a upper oil holes 12.Wherein,
The valve actuating mechanism operation principle of the V cylinder block is：Single camshaft, the open-top valve of both sides push rod connecting rocker arm, hair are set in
Motivation works.Due to having shortened push rod, valve actuating mechanism reciprocating mass is alleviated, the rigidity of mechanism is increased.Wherein, the V
Type system for lubricating cylinder body operation principle is：Machine oil enters two oil ducts 3 from lubricating oil pump oil pumping, and machine is entered through the first fuel feed hole 31
Oil cooler cools down, and two oil ducts 3 are entered through the second fuel feed hole 32 after cooling, then lubricates each movement zero of complete machine
Part；The lubrication of cylinder head is to oil to lubricate rocking arm shaft member to cylinder cap by upper oil hole 12；Cooling water is entered through inlet opening 33
In voltage stabilizing water cavity 7, six upper water holes 11 that cooling water is branched to 1 both sides of cylinder in V-arrangement body ontology by voltage stabilizing water cavity 7 enter cylinder
Lid is to cooling cylinder head.Wherein, after cylinder in V-arrangement body ontology 1 is connect with oil sump, it is located at the cavity of ontology both sides and oily bottom
Shell fuel tank 5 forms a closed fuel tank 5, can install oil scavenge pump (not being painted) in closed fuel tank 5, lubricating oil pump passes through oil absorption filter screen
Machine oil in closed fuel tank 5 is drawn onto lubricating oil pump by component, is converted to pressure oil and is transported to body oil duct 3 and lubricates each movement parts,
Machine oil after lubrication flows back into closed fuel tank 5, and the machine oil in closed fuel tank 5 is worked repeatedly by oil suction pump circulation, but
The utility model is not limited, and oil scavenge pump can not also be installed in fuel tank 5, directly lubricating oil pump is used to extract the machine in fuel tank 5
Oil is lubricated each movement parts, and the machine oil after lubrication is back in fuel tank 5, is worked repeatedly.
In short, the cylinder in V-arrangement body of the utility model, sets single camshaft pore structure in having, and it is simple in structure, reach reduction
The purpose of cylinder body weight, and cylinder block both sides width dimensions can be reduced, facilitate complete machine to arrange, can further shorten and push away
Bar alleviates valve actuating mechanism reciprocating mass, increases the rigidity of mechanism.In addition, the structure of high-order voltage stabilizing water cavity, has
Better cooling effect enhances whole aircraft reliability, and the setting of two fuel tanks increases oil reserve, facilitates shortage lubricating oil system
Design.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
Many change and variations.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (7)
1. a kind of cylinder in V-arrangement body, which is characterized in that including：
Cylinder in V-arrangement body ontology comprising at the top of V-type and two bottoms, and the inside of each bottom has cavity, the chamber
Body is forming fuel tank after being tightly connected with oil sump；
Camshaft hole is opened in the centre position at the top of the V-type, and the camshaft hole is installed with for camshaft；
Voltage stabilizing water cavity is set to the top of the camshaft hole；
Inlet opening, is opened in the front end face of the cylinder in V-arrangement body ontology, and the inlet opening and one end of the voltage stabilizing water cavity connect
It is logical, and the other end of the inlet opening enters to Cooling Water；And
Multiple upper water holes are respectively symmetrically opened in the both sides of the cylinder in V-arrangement body ontology, the one end point in the multiple upper water hole
It is not connected to the voltage stabilizing water cavity, and the other end in the multiple upper water hole is connected to cylinder head respectively；
Wherein, the cooling water is entered by the inlet opening, the voltage stabilizing water cavity and each upper water hole described successively
Cylinder head and the cooling cylinder head；
Wherein, the voltage stabilizing water cavity by the cooling water for entering the voltage stabilizing water cavity branching to each upper water hole.
2. cylinder in V-arrangement body according to claim 1, which is characterized in that further include：
Two oil ducts are respectively arranged at the both sides of the camshaft hole, and the machine oil in the fuel tank is sucked institute by lubricating oil pump
State two oil ducts；
First fuel feed hole is opened in the front end face of the cylinder in V-arrangement body ontology, and one end of first fuel feed hole point
It is not connected to described two oil ducts, and the other end of first fuel feed hole is connected to oil cooler；And
Second fuel feed hole, is opened in the front end face of the cylinder in V-arrangement body ontology, and one end of second fuel feed hole with
The oil cooler connection, and the other end of second fuel feed hole is connected to described two oil ducts respectively.
3. cylinder in V-arrangement body according to claim 1, which is characterized in that the side at the top of the V-type offers tappet hole,
The tappet hole is installed with for tappet, and one end of the tappet to the cam axis connection, the tappet it is another
It holds to be connect with push rod.
4. cylinder in V-arrangement body according to claim 1, which is characterized in that the both sides of the cylinder in V-arrangement body ontology are respectively provided with
Three cylinder-bores.
5. cylinder in V-arrangement body according to claim 1, which is characterized in that described in one of described cylinder in V-arrangement body ontology
Dipstick mounting hole is offered on the fuel tank of bottom, and the dipstick mounting hole is installed with for dipstick,
The dipstick can measure the oil level of the cylinder in V-arrangement body.
6. cylinder in V-arrangement body according to claim 5, which is characterized in that another described bottom of the cylinder in V-arrangement body ontology
Portion offers hydraulic pump mounting hole, and the hydraulic pump mounting hole for hydraulic pump installing.
7. cylinder in V-arrangement body according to claim 4, which is characterized in that the quantity in the multiple upper water hole is six, and six
A upper water hole is corresponding with the cylinder-bore of both sides of cylinder in V-arrangement body ontology respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820214202.XU CN207813737U (en) | 2018-02-07 | 2018-02-07 | Cylinder in V-arrangement body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820214202.XU CN207813737U (en) | 2018-02-07 | 2018-02-07 | Cylinder in V-arrangement body |
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| Publication Number | Publication Date |
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| CN207813737U true CN207813737U (en) | 2018-09-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331664A (en) * | 2018-02-07 | 2018-07-27 | 广西玉柴机器股份有限公司 | Cylinder in V-arrangement body |
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- 2018-02-07 CN CN201820214202.XU patent/CN207813737U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331664A (en) * | 2018-02-07 | 2018-07-27 | 广西玉柴机器股份有限公司 | Cylinder in V-arrangement body |
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