CN109140127A - A kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering - Google Patents
A kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering Download PDFInfo
- Publication number
- CN109140127A CN109140127A CN201811316399.9A CN201811316399A CN109140127A CN 109140127 A CN109140127 A CN 109140127A CN 201811316399 A CN201811316399 A CN 201811316399A CN 109140127 A CN109140127 A CN 109140127A
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- Prior art keywords
- diesel engine
- functional
- plane
- connecting plate
- plate
- 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.)
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Links
- 238000013461 design Methods 0.000 claims description 13
- 244000144985 peep Species 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 7
- 239000007858 starting material Substances 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 11
- 238000007789 sealing Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds
- F16M1/02—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds for reciprocating engines or similar machines
- F16M1/026—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds for reciprocating engines or similar machines for housing movable engine or machine parts other than crankshafts, e.g. valve-gear housings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supercharger (AREA)
Abstract
The invention belongs to field of mechanical technique, are related to a kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering.A kind of upper surface with the Multi-functional V-shaped flywheel shell of diesel engine with body centering of proposition is supercharger mounting surface；The two sides of supercharger mounting surface are symmetrically arranged with aerial cooler mounting surface；The lower part of two aerial cooler mounting surfaces is connected separately with support；Support has the inclined-plane II of the at L-shaped connection of shape between inclined-plane I；The lower end on inclined-plane II has inclined-plane III；Connecting plate is located at the side of mounting plate, and the lower part of mounting plate two sides is connected as one with corresponding inclined-plane III respectively；It is gear plate between connecting plate and mounting plate, and is provided with multiple mounting holes on gear plate；The arc-shaped convex that there is the groove convex-concave to be arranged with body corresponding position to fasten at the center of connecting plate.The present invention completes the centering of body and bell housing, is easy for installation and removal and positioning accuracy is good；Biggish impact force suffered by diesel engine can more preferably be resisted.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering.
Background technique
As diesel engine fast development and people pursue economic benefit, reduces diesel oil peripheral devices and occupy diesel engine
Space, it is desirable that more equipment and function are integrated on bell housing and also require bell housing and the fine centering of body;Such as pacify
Fill speed probe measurement Speed of Reaction Wheels, body-sealing side water channel and oil duct, installation starting device interface, support air cooling
Device and cam axial interface.If meeting these requirements, bell housing and the fine centering ability of body are needed, under normal circumstances using more
A positioning pin, but requiring body and bell housing to process hole has very high position accuracy and bell housing and body hole and positioning pin
Interference fit, it has not been convenient to mount and dismount.If needed using general bell housing in diesel engine other positions mounting bracket or increasing
Plate is covered, will increase diesel engine complexity and weight in this way.Therefore, how to meet completion above functions, improve flywheel shell structure
To increase diesel engine compactedness and economy.
At present from published data, such as Authorization Notice No.: a kind of 207017333 U of CN " the more function of mini-excavator
Energy bell housing ", the invention realizes shell and boss, silencer support carrier, hydraulic pump installation end by optimization bell housing layout
Face and engine install the integrated of supporting leg;It does not account for more functions being integrated in bell housing, and does not have on bell housing
Having design, there are two supporting legs, more efficient cannot be fixed on the base bell housing.204647738 U of CN " occurs for avoiding
The flywheel shell structure of interference phenomenon ", the invention wheel shell makes output shaft of gear-box and hair by thickening the anchor ring thickness of bell housing
Motivation exports distance between bearing and increases, and avoids interference phenomenon between the two, and reserved the peace for alignment function
Hole is filled, subsequent handling step is facilitated, the invention or the positioning of traditional hole, it has not been convenient to mount and dismount.CN 201916655 U
" flywheel shell of diesel engine ", the invention are to reach the multi-purpose function of one shell of flywheel shell of diesel engine, and used technical solution is: flying
It is divided into flywheel chamber and with the gear chamber of condensation chamber by a partition being arranged by space in shell in wheel shell body.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of Multi-functional V-shaped bavins with body centering
Oil machine bell housing.
The present invention, which adopts the following technical solutions, completes its invention task:
A kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering, the upper surface of Multi-functional V-shaped flywheel shell of diesel engine is
To install the supercharger mounting surface of booster, and the supercharger mounting surface is plane；The two of the supercharger mounting surface
Side is symmetrically arranged with aerial cooler mounting surface；The aerial cooler mounting surface is by upper inclined-plane inclined down and out
Ⅰ；The lower part of two aerial cooler mounting surfaces is connected separately with support；The support has from top to bottom and leans outward
Oblique inclined-plane II, the at L-shaped connection of shape between the inclined-plane II and the inclined-plane I；The lower end on the inclined-plane II has oblique
Under intilted inclined-plane III, and the inclined-plane III is prominent to the side that Multi-functional V-shaped flywheel shell of diesel engine is connect with body；Position
The support lower end described in two of Multi-functional V-shaped flywheel shell of diesel engine two sides, i.e., the lower end circular arc mistake on two inclined-planes III
It crosses and is integrated；The supercharger mounting surface, aerial cooler mounting surface, support collectively form Multi-functional V-shaped diesel engine flywheel
The mounting plate of shell；The Multi-functional V-shaped flywheel shell of diesel engine also has the connecting plate to connect with body；The connection
Plate is located at the side of mounting plate, and the lower part of the mounting plate two sides is connected as one with the inclined-plane III of corresponding support respectively,
It is integrally connected the mounting plate, connecting plate and gear plate；It is gear plate between the connecting plate and mounting plate, and
It is provided on gear plate multiple for installing the mounting hole of speed probe；The center of the connecting plate has the circle of outwardly convex
Arc convex, the groove convex-concave to be arranged with body corresponding position fasten；It is additionally provided on the connecting plate multiple mutual
The cooling water hole of connection；There are two starter interfaces setting up and down for the side setting of the connecting plate；On the connecting plate
Also there are two symmetrically arranged peep holes for tool.
The cam hole passed through to cam is additionally provided on the connecting plate, the cam hole is two, described in two
Cam hole be located at the upper end of connecting plate；Rubbish hole, the dirt in body v-angle are additionally provided between cam hole described in two
Oil and impurity pass through rubbish hole outflow diesel engine.
The aerial cooler mounting surface design has the threaded hole to be fixed on aerial cooler on bell housing, air
Cooler is fixed on the vibration that diesel engine work space-time Gas Cooler is reduced on bell housing.
Design has threaded hole around the peep hole, and the handhole cover to be sealed against is provided on peep hole
Plate.
The susceptor design has several threaded holes for facilitating and being fixed on the base diesel engine.
A kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering proposed by the present invention, connects using in bell housing
The middle part setting of fishplate bar and the arc cam of the groove cooperation on body pass through spiral shell after fastening bell housing and body convex-concave
Nail is connected as one, and is completed the centering of body and bell housing, is easy for installation and removal and positioning accuracy is good；In the two sides of bell housing
It is symmetrical arranged support, support and bell housing design integrally increase the rigidity of bell housing, can more preferably resist suffered by diesel engine
Biggish impact force.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 front view of the present invention；
A-A cross-sectional view Fig. 3 of the invention；
Fig. 4 B direction view of the present invention；
Fig. 5 C direction view of the present invention；
The schematic diagram of Fig. 6 Multi-functional V-shaped flywheel shell of diesel engine and body centering of the present invention.
In figure: 1, aerial cooler mounting surface；2, mounting hole；3, cooling water hole；4, peep hole cover board；5, support；5-1,
Inclined-plane II；5-2, inclined-plane III；6, starter interface；7, arc-shaped convex；8, oil duct；9, cam hole；10, rubbish hole；11, increase
Depressor mounting surface；12, seal face, 13, Multi-functional V-shaped flywheel shell of diesel engine, 14, body；15, connecting plate.
Specific embodiment
A specific embodiment of the invention is further described with reference to the accompanying drawing:
As shown in Figure 1, and combining Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of Multi-functional V-shaped diesel engine flywheel with body centering
Shell, the upper surface of Multi-functional V-shaped flywheel shell of diesel engine are the supercharger mounting surface 11 to install booster, and the pressurization
Device mounting surface 11 is plane；The two sides of the supercharger mounting surface 11 are symmetrically arranged with aerial cooler mounting surface 1；The sky
Gas Cooler mounting surface 1 is by upper inclined-plane I inclined down and out；The lower part difference of two aerial cooler mounting surfaces
It is connected with support 5；The support have from top to bottom and II 5-1 of inclined-plane that is inclined outwardly, II 5-1 of inclined-plane with it is described
Inclined-plane I between the at L-shaped connection of shape；The lower end of II 5-1 of inclined-plane has intilted III 5-2 of inclined-plane, and institute obliquely
It is prominent to the side that Multi-functional V-shaped flywheel shell of diesel engine is connect with body to state III 5-2 of inclined-plane；Fly positioned at Multi-functional V-shaped diesel engine
The lower end arc transition of support lower end described in two of wheel shell two sides, i.e., two inclined-planes III is integrated；The pressurization
Device mounting surface, aerial cooler mounting surface, support collectively form the mounting plate of Multi-functional V-shaped flywheel shell of diesel engine；Described is more
Function V-type diesel bell housing also has the connecting plate 15 to connect with body；The connecting plate 15 is located at mounting plate
Side, and the lower part of the mounting plate two sides is connected as one with III 5-2 of inclined-plane of corresponding support respectively, makes the installation
Plate, connecting plate and gear plate are integrally connected；It is gear plate between the connecting plate 15 and mounting plate, and is set on gear plate
Multiple mounting holes 2 for being used to install speed probe are equipped with, multiple speed probes is facilitated to be mounted on bell housing.The connection
The center of plate 15 has the arc-shaped convex 7 of outwardly convex, and the groove convex-concave to be arranged with body corresponding position fastens；It is described
Connecting plate 15 on be additionally provided with multiple interconnected cooling water holes 3；There are two up and down for the side setting of the connecting plate 15
The starter interface 6 of setting, in order to which a master one is for the use of two sets of starting devices.Also there are two right for tool on the connecting plate
Claim the peep hole of setting；Design has threaded hole around the peep hole, and the sight to be sealed against is provided on peep hole
Blind patch 4 is examined, prevents dirty and particle from entering bell housing.
The cam hole 9 passed through to cam is additionally provided on the connecting plate, the cam hole is two, described in two
Cam hole 9 be located at the upper end of connecting plate；Rubbish hole 10 is additionally provided between cam hole described in two, in body v-angle
Sump oil and impurity pass through the rubbish hole flow out diesel engine.
The aerial cooler mounting surface design has the threaded hole to be fixed on aerial cooler on bell housing, air
Cooler is fixed on the vibration that diesel engine work space-time Gas Cooler is reduced on bell housing.
The susceptor design has several threaded holes for facilitating and being fixed on the base diesel engine.
The supercharger mounting surface 11 is for increasing device installation.
Seal face 12 and body end face are combined closely, and body sealing surface is equivalent to.
A kind of multi-functional characteristic of Multi-functional V-shaped flywheel shell of diesel engine with body centering of the present invention: will
Support function, speed probe mounting hole, water cavity and oil duct, alignment function and sealing function focus on bell housing, to realize
Engine block compact.
A kind of characteristic with the Multi-functional V-shaped flywheel shell of diesel engine reliability with body centering of the present invention: this
Multiple speed probes, two stabilizer blades, two starter interfaces, two peep holes are installed in invention.It can be adapted for dual redundant
Design improves diesel engine stability.
A kind of Multi-functional V-shaped flywheel shell of diesel engine alignment function with body centering of the present invention: protrusion 7
In bell housing intermediate region, design has a circle from bell housing annulus outstanding, in the corresponding region processing of body at groove.It is recessed
Circular diameter is greater than the circular diameter 0.5mm of raised most side, protrusion and matching grooves on the inside of slot, completes body and bell housing in this way
Centering.Conventional locating pins require flywheel housing hole very the location hole hole of high position accuracy and bell housing and body and positioning pin interference
Cooperation, it has not been convenient to mount and dismount.The present invention facilitates installation and positioning accuracy is good.
Claims (5)
1. a kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering, it is characterised in that: Multi-functional V-shaped diesel engine flies
The upper surface of wheel shell is the supercharger mounting surface to install booster, and the supercharger mounting surface is plane；The increasing
The two sides of depressor mounting surface are symmetrically arranged with aerial cooler mounting surface；The aerial cooler mounting surface is from top to bottom simultaneously
The inclined-plane I being inclined outwardly；The lower part of two aerial cooler mounting surfaces is connected separately with support；The support have by
On inclined inclined-plane II down and out, the at L-shaped connection of shape between the inclined-plane II and the inclined-plane I；The inclined-plane II
Lower end there is intilted inclined-plane III obliquely, and the inclined-plane III connects to Multi-functional V-shaped flywheel shell of diesel engine and body
The side connect is prominent；Positioned at support lower end described in two of Multi-functional V-shaped flywheel shell of diesel engine two sides, i.e. two inclined-planes
III lower end arc transition is integrated；The supercharger mounting surface, aerial cooler mounting surface, support collectively form multi-functional
The mounting plate of V-type diesel bell housing；The Multi-functional V-shaped flywheel shell of diesel engine also has the connection to connect with body
Plate；The connecting plate is located at the side of mounting plate, and the lower part of the mounting plate two sides inclined-plane with corresponding support respectively
III is connected as one, and is integrally connected the mounting plate, connecting plate and gear plate；Between the connecting plate and mounting plate
For gear plate, and it is provided on gear plate multiple for installing the mounting holes of speed probe；The center of the connecting plate has
Outwardly convex arc-shaped convex, the groove convex-concave to be arranged with body corresponding position fasten；On the connecting plate also
It is provided with multiple interconnected cooling water holes；The side setting of the connecting plate connects there are two starter setting up and down
Mouthful；Also there are two symmetrically arranged peep holes for tool on the connecting plate.
2. a kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering as described in claim 1, it is characterised in that:
The cam hole passed through to cam is additionally provided on the connecting plate, the cam hole is cam hole described in two, two
Positioned at the upper end of connecting plate；It is additionally provided with rubbish hole between cam hole described in two, when sump oil in body v-angle and miscellaneous
Matter flows out diesel engine by the rubbish hole.
3. a kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering as described in claim 1, it is characterised in that:
The aerial cooler mounting surface design has the threaded hole to be fixed on aerial cooler on bell housing, and aerial cooler is solid
It is scheduled on the vibration that diesel engine work space-time Gas Cooler is reduced on bell housing.
4. a kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering as described in claim 1, it is characterised in that:
Design has threaded hole around the peep hole, and the peep hole cover board to be sealed against is provided on peep hole.
5. a kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering as described in claim 1, it is characterised in that:
The susceptor design has several threaded holes for facilitating and being fixed on the base diesel engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316399.9A CN109140127B (en) | 2018-11-07 | 2018-11-07 | Multifunctional V-shaped diesel engine flywheel housing capable of centering with engine body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316399.9A CN109140127B (en) | 2018-11-07 | 2018-11-07 | Multifunctional V-shaped diesel engine flywheel housing capable of centering with engine body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109140127A true CN109140127A (en) | 2019-01-04 |
| CN109140127B CN109140127B (en) | 2024-03-15 |
Family
ID=64807717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811316399.9A Active CN109140127B (en) | 2018-11-07 | 2018-11-07 | Multifunctional V-shaped diesel engine flywheel housing capable of centering with engine body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109140127B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201916655U (en) * | 2011-01-28 | 2011-08-03 | 东风朝阳柴油机有限责任公司 | Flywheel shell of diesel engine |
| CN201954198U (en) * | 2011-01-27 | 2011-08-31 | 奇瑞汽车股份有限公司 | Automotive flywheel cover |
| CN102705095A (en) * | 2012-06-27 | 2012-10-03 | 无锡开普动力有限公司 | Body of multi-cylinder V-type water-cooled diesel engine |
| CN102777279A (en) * | 2012-07-23 | 2012-11-14 | 中国兵器工业集团第七0研究所 | Gantry type diesel engine body |
| CN203560675U (en) * | 2013-10-09 | 2014-04-23 | 河南柴油机重工有限责任公司 | Flywheel casing with function of multiple interfaces |
| CN204611223U (en) * | 2015-03-24 | 2015-09-02 | 中国重汽集团济南动力有限公司 | A kind of large diesel engine flywheel casing |
| CN204647738U (en) * | 2015-03-20 | 2015-09-16 | 西安康明斯发动机有限公司 | For avoiding the flywheel casing structure interfering phenomenon |
| CN206398271U (en) * | 2017-01-05 | 2017-08-11 | 中国重汽集团济南动力有限公司 | A kind of V8 marine engines bell housing |
| CN107143729A (en) * | 2017-06-30 | 2017-09-08 | 苏州惠琪特电子科技有限公司 | A kind of flywheel shell of engine |
| CN207017333U (en) * | 2017-07-24 | 2018-02-16 | 山东临工工程机械有限公司 | A kind of multi-functional bell housing of mini-excavator |
| CN108758177A (en) * | 2018-07-19 | 2018-11-06 | 东风商用车有限公司 | Diesel engine rear end flywheel housing system |
| CN209245587U (en) * | 2018-11-07 | 2019-08-13 | 河南柴油机重工有限责任公司 | A kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering |
-
2018
- 2018-11-07 CN CN201811316399.9A patent/CN109140127B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201954198U (en) * | 2011-01-27 | 2011-08-31 | 奇瑞汽车股份有限公司 | Automotive flywheel cover |
| CN201916655U (en) * | 2011-01-28 | 2011-08-03 | 东风朝阳柴油机有限责任公司 | Flywheel shell of diesel engine |
| CN102705095A (en) * | 2012-06-27 | 2012-10-03 | 无锡开普动力有限公司 | Body of multi-cylinder V-type water-cooled diesel engine |
| CN102777279A (en) * | 2012-07-23 | 2012-11-14 | 中国兵器工业集团第七0研究所 | Gantry type diesel engine body |
| CN203560675U (en) * | 2013-10-09 | 2014-04-23 | 河南柴油机重工有限责任公司 | Flywheel casing with function of multiple interfaces |
| CN204647738U (en) * | 2015-03-20 | 2015-09-16 | 西安康明斯发动机有限公司 | For avoiding the flywheel casing structure interfering phenomenon |
| CN204611223U (en) * | 2015-03-24 | 2015-09-02 | 中国重汽集团济南动力有限公司 | A kind of large diesel engine flywheel casing |
| CN206398271U (en) * | 2017-01-05 | 2017-08-11 | 中国重汽集团济南动力有限公司 | A kind of V8 marine engines bell housing |
| CN107143729A (en) * | 2017-06-30 | 2017-09-08 | 苏州惠琪特电子科技有限公司 | A kind of flywheel shell of engine |
| CN207017333U (en) * | 2017-07-24 | 2018-02-16 | 山东临工工程机械有限公司 | A kind of multi-functional bell housing of mini-excavator |
| CN108758177A (en) * | 2018-07-19 | 2018-11-06 | 东风商用车有限公司 | Diesel engine rear end flywheel housing system |
| CN209245587U (en) * | 2018-11-07 | 2019-08-13 | 河南柴油机重工有限责任公司 | A kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109140127B (en) | 2024-03-15 |
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