CN203560675U - Flywheel casing with function of multiple interfaces - Google Patents
Flywheel casing with function of multiple interfaces Download PDFInfo
- Publication number
- CN203560675U CN203560675U CN201320618342.0U CN201320618342U CN203560675U CN 203560675 U CN203560675 U CN 203560675U CN 201320618342 U CN201320618342 U CN 201320618342U CN 203560675 U CN203560675 U CN 203560675U
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- China
- Prior art keywords
- boss
- flywheel
- flywheel casing
- connection mouth
- flywheel shell
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- Expired - Fee Related
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Abstract
The utility model discloses a flywheel casing with a function of multiple interfaces. The flywheel casing comprises a flywheel casing body, wherein a rectangular boss is arranged on the bottom wall of the flywheel casing body; a first machining boss, a second machining boss and a water pipe flange interface are arranged on one side of the boss; a third machining boss is arranged on the other side of the boss; an oil channel connecting opening, a lubricating oil groove and a cooling water groove are formed in the bottom wall of the boss; an oil sump connecting opening and a reinforcing rib are arranged on a plane, perpendicular to the bottom wall of the flywheel casing body, on the boss; a rectangular booster bracket interface, a timing window, a sensor connecting opening, and a gear ring observation window are sequentially arranged on the side wall of the flywheel casing body; a first motor connecting opening and a second motor connecting opening are arranged at the joint position of the gear ring observation window and the bottom wall of the flywheel casing body. According to the utility model, interfaces with multiple functions are integrated in the flywheel casing; a thin casing structure is adopted to effectively reduce self weight, the reliability of connection is enhanced, integrated level of the interfaces is improved, and the design of auxiliary parts is reduced; the structure is ingenious and the function is complete.
Description
Technical field
The utility model relates to engine parts structure, relates generally to the protective gear of engine flywheel end tooth circle, specifically a kind of flywheel casing with many interface functions.
Background technique
Flywheel casing is one of engine component, flywheel shell of engine is between body and gearbox, flywheel shell of engine is installed on the outside of engine flywheel and is fixedly connected with gearbox with body, and flywheel casing for cover cap flywheel, plays safety protection function by flywheel chamber.
Flywheel current shell structure intensity is more reliable, but most flywheel casings are simple in structure, and interface function is single, need to increase more auxiliary component, can not meet compact structure, modular design concept.Existing flywheel shell of engine only adopts thin shell construction, the outer diametric plane of outer rim is provided with the tapped hole that multiple external equipments connect, a starting electrical machinery bearing interface, also be provided with general stiffening rib and strengthen intensity, although this flywheel shell of engine interface is simply easy to produce, there is Insufficient defect, cannot realize the perfect adaptation with body, the auxiliary union piece that also needs some necessity of additional designs, so not only increased cost but also affected the attractive in appearance of complete machine.
Model utility content
Technical problem to be solved in the utility model is to overcome the defect such as flywheel shell of engine insufficiency, manufacture cost height in prior art, a kind of flywheel casing with many interface functions is provided, this flywheel casing has improved Interface integration degree, has reduced the design of accessory.
The utility model for addressing the above problem adopted technological scheme is: a kind of flywheel casing with many interface functions, comprise flywheel shell, the diapire of flywheel shell is provided with the boss of rectangle, one side of boss is provided with the first processing boss, the second processing boss and water pipe flange-interface, opposite side is provided with the 3rd processing boss, boss diapire is provided with oil duct connection mouth, machine oil groove and cooling water groove, and on boss, the plane vertical with flywheel shell diapire is provided with oil sump connection mouth and stiffening rib; On the sidewall of described flywheel shell, be provided with successively pressurized machine carriage interface, timing window, sensor connection mouth and the gear ring viewing window of rectangle, gear ring viewing window and flywheel shell diapire link position place are provided with the first motor connection mouth and the second motor connection mouth.
Described flywheel shell is discoid, and its central position is provided with through hole, and bent axle can be connected with flywheel through through hole; Flywheel shell and boss are integrative-structures.
The centre of the pressurized machine carriage interface of described rectangle is provided with two grooves, and dual-side is respectively equipped with three tapped hole bearings; Two grooves that arrange in the middle of the pressurized machine carriage interface of rectangle are not communicated with mutually, and the tapped hole bearing of dual-side setting can reliably connect pressurized machine support, strengthen steadiness, and meanwhile, the groove of setting can effectively alleviate the weight of part.
In described machine oil groove and cooling water groove, be equipped with pad.
Flywheel casing of the present utility model, has double motor connection mouth, can use for the diesel engine of different capacity, also can facilitate for implementing standby motor, as two low-power motors being installed in order to two starting flywheels simultaneously, or single starting flywheel, and standby motor is provided.
Beneficial effect: in use, multiple motor port can realize the multiple start mode of diesel engine to the utility model, for the enforcement of the diesel engine of different capacity facilitates; The rectangular boss arranging on flywheel shell diapire, is convenient to flywheel casing to be positioned on lathe, prevents that its base substrate part from damaging the surface of flywheel casing when machining; This flywheel casing collector pipe flange-interface, oil duct connection mouth, oil sump connection mouth, pressurized machine carriage interface, sensor connection mouth and motor connection mouth are in one, and each interface mutual noninterference that is independent of each other, reduced the design of accessory, improve its Interface integration degree, reduced manufacture cost; The machine oil groove arranging, can make the machine oil passing through from diesel engine frame so far return, the function of cooling water groove is identical therewith, can replace the machine oil lid and the cooling water cover that in prior art, use, reduced the design of peripheral component, alleviate the weight of flywheel casing self, also can effectively stop the excessive of machine oil and cooling water, improved the reliability of its use.
Accompanying drawing explanation
Fig. 1 is the left front view of flywheel casing in the utility model;
Fig. 2 is the right front view of flywheel casing in the utility model;
Accompanying drawing explanation: 1, pressurized machine carriage interface; 2, timing window; 3, sensor connection mouth; 4, boss; 401, the first processing boss; 402, the second processing boss; 403, the 3rd processing boss; 5, water pipe flange-interface; 6, oil duct connection mouth; 7, machine oil groove; 8, oil sump connection mouth; 9, stiffening rib; 10, the first motor connection mouth; 11, the second motor connection mouth; 12, gear ring viewing window; 13, cooling water groove.
Embodiment
As depicted in figs. 1 and 2, a kind of flywheel casing with many interface functions, comprise flywheel shell, the diapire of flywheel shell is provided with the boss 4 of rectangle, one side of boss 4 is provided with the first processing boss 401, the second processing boss 402 and water pipe flange-interface 5, opposite side is provided with the 3rd processing boss 403, boss 4 diapires are provided with oil duct connection mouth 6, machine oil groove 7 and cooling water groove 13, in machine oil groove 7 and cooling water groove 13, be equipped with pad, on boss 4, the plane vertical with flywheel shell diapire is provided with oil sump connection mouth 8 and stiffening rib 9, stiffening rib 9 can strengthen the strength and stiffness of flywheel casing, on the sidewall of described flywheel shell, be provided with successively pressurized machine carriage interface 1, timing window 2, sensor connection mouth 3 and the gear ring viewing window 12 of rectangle, gear ring viewing window 12 is provided with the first motor connection mouth 10 and the second motor connection mouth 11 with flywheel shell diapire link position place.
Further, this flywheel shell is discoid, and its central position is provided with through hole.In use, flywheel casing is installed between motor and gearbox, external crankcase, starter motor and oil sump, built-in fly wheel assembly, bent axle in crankcase is connected with flywheel through the through hole of flywheel shell central position, on boss 4, the plane vertical with flywheel shell diapire is provided with oil sump connection mouth 8, for fixing oil sump, makes its connection more solid and reliable.
Further, this boss 4 is integrative-structure with flywheel shell.
Further, the centre of the pressurized machine carriage interface 1 of rectangle is provided with two grooves, and dual-side is respectively equipped with three tapped hole bearings, the spacing of the tapped hole bearing of both sides, can guarantee that pressurized machine carriage interface 1 can accept heavy weight pressurized machine, make its working stability, reduce vibration.
In the utility model, one side of boss 4 is provided with the first processing boss 401, the second processing boss 402, its opposite side is provided with the 3rd processing boss 403, such set-up mode, when processing semi-finished product flywheel casing, be convenient to use fixture to fix flywheel casing on lathe, prevent that the surface of flywheel casing is damaged.
Claims (5)
1. one kind has the flywheel casing of many interface functions, comprise flywheel shell, it is characterized in that: the diapire of flywheel shell is provided with the boss of rectangle (4), one side of boss (4) is provided with the first processing boss (401), the second processing boss (402) and water pipe flange-interface (5), opposite side is provided with the 3rd processing boss (403), boss (4) diapire is provided with oil duct connection mouth (6), machine oil groove (7) and cooling water groove (13), and the upper plane vertical with flywheel shell diapire of boss (4) is provided with oil sump connection mouth (8) and stiffening rib (9); On the sidewall of described flywheel shell, be provided with successively pressurized machine carriage interface (1), timing window (2), sensor connection mouth (3) and the gear ring viewing window (12) of rectangle, gear ring viewing window (12) is provided with the first motor connection mouth (10) and the second motor connection mouth (11) with flywheel shell diapire link position place.
2. a kind of flywheel casing with many interface functions according to claim 1, is characterized in that: described flywheel shell is discoid, and its central position is provided with through hole.
3. a kind of flywheel casing with many interface functions according to claim 1, is characterized in that: described boss (4) is integrative-structure with flywheel shell.
4. a kind of flywheel casing with many interface functions according to claim 1, is characterized in that: the centre of the pressurized machine carriage interface (1) of described rectangle is provided with two grooves, and dual-side is respectively equipped with three tapped hole bearings.
5. a kind of flywheel casing with many interface functions according to claim 1, is characterized in that: in described machine oil groove (7) and cooling water groove (13), be equipped with pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618342.0U CN203560675U (en) | 2013-10-09 | 2013-10-09 | Flywheel casing with function of multiple interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618342.0U CN203560675U (en) | 2013-10-09 | 2013-10-09 | Flywheel casing with function of multiple interfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560675U true CN203560675U (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320618342.0U Expired - Fee Related CN203560675U (en) | 2013-10-09 | 2013-10-09 | Flywheel casing with function of multiple interfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560675U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318147A (en) * | 2014-08-04 | 2016-02-10 | 许炎章 | Flywheel housing |
| CN105318146A (en) * | 2014-08-04 | 2016-02-10 | 许炎章 | Flywheel housing for diesel |
| CN108506653A (en) * | 2018-03-30 | 2018-09-07 | 常州卡斯特铝精密铸造科技有限公司 | Bell housing |
| 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 |
| CN112682621A (en) * | 2020-12-21 | 2021-04-20 | 中国北方发动机研究所(天津) | Split type flywheel housing structure of integrated oil circuit |
-
2013
- 2013-10-09 CN CN201320618342.0U patent/CN203560675U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318147A (en) * | 2014-08-04 | 2016-02-10 | 许炎章 | Flywheel housing |
| CN105318146A (en) * | 2014-08-04 | 2016-02-10 | 许炎章 | Flywheel housing for diesel |
| CN108506653A (en) * | 2018-03-30 | 2018-09-07 | 常州卡斯特铝精密铸造科技有限公司 | Bell housing |
| 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 |
| CN112682621A (en) * | 2020-12-21 | 2021-04-20 | 中国北方发动机研究所(天津) | Split type flywheel housing structure of integrated oil circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20181009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |