CN209245587U - 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
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- CN209245587U CN209245587U CN201821823528.9U CN201821823528U CN209245587U CN 209245587 U CN209245587 U CN 209245587U CN 201821823528 U CN201821823528 U CN 201821823528U CN 209245587 U CN209245587 U CN 209245587U
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- diesel engine
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Abstract
The utility model belongs to field of mechanical technique, is 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 utility model 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 utility model belongs to field of mechanical technique, is related to a kind of winged with the Multi-functional V-shaped diesel engine with body centering
Wheel shell.
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 ", this utility model realizes that shell is pacified with boss, silencer support carrier, hydraulic pump by optimization bell housing layout
It fills end face and engine installs the integrated of supporting leg;It does not account for more functions being integrated in bell housing, and in bell housing
Upper without design, there are two supporting legs, more efficient cannot be fixed on the base bell housing.204647738 U of CN is " for avoiding
Interfere the flywheel shell structure of phenomenon ", this utility model wheel shell makes gearbox defeated by thickening the anchor ring thickness of bell housing
Shaft and engine output shaft hold between distance increase, avoid interference phenomenon between the two, and reserved for centering
The mounting hole of function facilitates subsequent handling step, the utility model or the positioning of traditional hole, it has not been convenient to mount and dismount.CN
201916655 U " flywheel shell of diesel engine ", which is to reach the multi-purpose function of one shell of flywheel shell of diesel engine, used
Technical solution is: space in shell being divided into flywheel chamber and with the tooth of condensation chamber by one partition of setting in flywheel shell
Engineer room.
Utility model content
In order to solve the above technical problems, the purpose of the utility model is to provide a kind of multi-functional V with body centering
Diesel engine bell housing.
The utility model, which adopts the following technical solutions, completes its utility model task:
A kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering, the upper end of Multi-functional V-shaped flywheel shell of diesel engine
Face is the supercharger mounting surface to install booster, and the supercharger mounting surface is plane；The supercharger mounting surface
Two sides be symmetrically arranged with aerial cooler mounting surface；The aerial cooler mounting surface is by upper inclined down and out
Inclined-plane I；The lower part of two aerial cooler mounting surfaces is connected separately with support；The support have from top to bottom and to
The inclined-plane II of outer incline, 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
Intilted inclined-plane III obliquely, and the pleurapophysis that the inclined-plane III is connect to Multi-functional V-shaped flywheel shell of diesel engine with body
Out；Positioned at support lower end described in two of Multi-functional V-shaped flywheel shell of diesel engine two sides, i.e., the lower end circle on two inclined-planes III
Arc transition is integrated；The supercharger mounting surface, aerial cooler mounting surface, support collectively form Multi-functional V-shaped diesel engine
The mounting plate of bell housing；The Multi-functional V-shaped flywheel shell of diesel engine also has the connecting plate to connect with body；Described
Connecting 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
Body 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 outwardly convex
Arc-shaped convex, fastened to the groove convex-concave that is arranged with body corresponding position；It is additionally provided on the connecting plate multiple
Interconnected cooling water hole；There are two starter interfaces setting up and down for the side setting of the connecting plate；The connection
Also there are two symmetrically arranged peep holes for tool on plate.
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.
The utility model proposes a kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering, using in flywheel
The middle part setting of shell connecting plate and the arc cam of the groove cooperation on body lead to after fastening bell housing and body convex-concave
It crosses screw to be connected as one, completes the centering of body and bell housing, be easy for installation and removal and positioning accuracy is good；In bell housing
Two sides are symmetrical arranged support, and support and bell housing design integrally increase the rigidity of bell housing, can more preferably resist diesel engine institute
The biggish impact force received.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 the utility model front view；
The A-A cross-sectional view of Fig. 3 the utility model；
Fig. 4 the utility model B direction view；
Fig. 5 the utility model C direction view；
The schematic diagram of Fig. 6 the utility model Multi-functional V-shaped flywheel shell of diesel engine and body centering.
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
Specific embodiment of the present utility model is further described with reference to the accompanying drawing:
As shown in Figure 1, and combine Fig. 2, Fig. 3, Fig. 4, Fig. 5, it is a kind of with flying with the Multi-functional V-shaped diesel engine of body centering
Wheel 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 increasing
Depressor mounting surface 11 is plane；The two sides of the supercharger mounting surface 11 are symmetrically arranged with aerial cooler mounting surface 1；Described
Aerial cooler mounting surface 1 is by upper inclined-plane I inclined down and out；The lower part of two aerial cooler mounting surfaces
It is not connected with support 5；The support has II 5-1 of inclined-plane from top to bottom and being inclined outwardly, II 5-1 of inclined-plane and institute
The at L-shaped connection of shape between the inclined-plane I stated；The lower end of II 5-1 of inclined-plane has intilted III 5-2 of inclined-plane obliquely, and
III 5-2 of inclined-plane is prominent to the side that Multi-functional V-shaped flywheel shell of diesel engine is connect with body；Positioned at Multi-functional V-shaped diesel engine
The lower end arc transition of support lower end described in two of bell housing two sides, i.e., two inclined-planes III is integrated；The increasing
Depressor mounting surface, aerial cooler mounting surface, support collectively form the mounting plate of Multi-functional V-shaped flywheel shell of diesel engine；Described
Multi-functional V-shaped flywheel shell of diesel engine 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 peace
Loading board, connecting plate and gear plate are integrally connected；It is gear plate between the connecting plate 15 and mounting plate, and on gear plate
Multiple mounting holes 2 for being used to install speed probe are provided with, multiple speed probes is facilitated to be mounted on bell housing.The company
The center of fishplate bar 15 has the arc-shaped convex 7 of outwardly convex, and the groove convex-concave to be arranged with body corresponding position fastens；Institute
Multiple interconnected cooling water holes 3 are additionally provided on the connecting plate 15 stated；There are two upper for the side setting of the connecting plate 15
The starter interface 6 of lower setting, in order to which a master one is for the use of two sets of starting devices.There are two also having on the connecting plate
Symmetrically arranged peep hole；Around the peep hole design has threaded hole, and is provided on peep hole to be sealed against
Peep hole cover board 4 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 spy of Multi-functional V-shaped flywheel shell of diesel engine with body centering described in the utility model
Property: support function, speed probe mounting hole, water cavity and oil duct, alignment function and sealing function are focused on bell housing, with
Realize engine block compact.
A kind of spy with the Multi-functional V-shaped flywheel shell of diesel engine reliability with body centering described in the utility model
Property: the utility model installs multiple speed probes, two stabilizer blades, two starter interfaces, two peep holes.It can be applicable in
It is designed in dual redundant, improves diesel engine stability.
A kind of Multi-functional V-shaped flywheel shell of diesel engine alignment function with body centering described in the utility model, it is convex
Playing 7, design has a circle from bell housing annulus outstanding in bell housing intermediate region, in the corresponding region processing of body at groove.
Circular diameter is greater than the circular diameter 0.5mm of raised most side, protrusion and matching grooves on the inside of groove, 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 mistake
It is full of cooperation, it has not been convenient to mount and dismount.The utility model 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；Rubbish hole is additionally provided between cam hole described in two.
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.
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 |
|---|---|---|---|
| CN201821823528.9U CN209245587U (en) | 2018-11-07 | 2018-11-07 | A kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823528.9U CN209245587U (en) | 2018-11-07 | 2018-11-07 | A kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209245587U true CN209245587U (en) | 2019-08-13 |
Family
ID=67527274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821823528.9U Active CN209245587U (en) | 2018-11-07 | 2018-11-07 | A kind of Multi-functional V-shaped flywheel shell of diesel engine with body centering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209245587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140127A (en) * | 2018-11-07 | 2019-01-04 | 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 CN201821823528.9U patent/CN209245587U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140127A (en) * | 2018-11-07 | 2019-01-04 | 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 |
| CN109140127B (en) * | 2018-11-07 | 2024-03-15 | 河南柴油机重工有限责任公司 | Multifunctional V-shaped diesel engine flywheel housing capable of centering with engine body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190917 Address after: 471039 No. 173 West Zhongzhou Road, Henan, Luoyang Co-patentee after: China Shipbuilding Heavy Industry Group Co., Ltd. Patentee after: Henan Diesel Engine Heavy Industry Co., Ltd. Address before: 471039 No. 173 West Zhongzhou Road, Henan, Luoyang Patentee before: Henan Diesel Engine Heavy Industry Co., Ltd. |
|
| TR01 | Transfer of patent right |