CN205678365U - A kind of bell housing - Google Patents
A kind of bell housing Download PDFInfo
- Publication number
- CN205678365U CN205678365U CN201620629817.XU CN201620629817U CN205678365U CN 205678365 U CN205678365 U CN 205678365U CN 201620629817 U CN201620629817 U CN 201620629817U CN 205678365 U CN205678365 U CN 205678365U
- Authority
- CN
- China
- Prior art keywords
- reinforcement
- bell housing
- chamber
- gripper shoe
- flywheel chamber
- 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
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model discloses a kind of bell housing, a kind of steady bell housing of structure.In the flywheel chamber of bell housing of the present utility model, fly wheel assembly is installed, and the bent axle installing engine in the engine crankshaft installing hole of centre, can be connected, it is circumferentially provided with multiple first reinforcement in flywheel chamber and the connecting hole of speed changer is installed, the boss of described connecting hole is provided with reinforcement, after such flywheel chamber connects installation speed changer, bulk strength is relatively big, and flywheel chamber is unlikely to deform.And it in gear chamber, is provided with the second reinforcement stretching in gripper shoe, wherein, steering pump installing hole in gripper shoe is connected with steering pump, power takeoff installing hole is connected with power takeoff, the second reinforcement in gripper shoe can ensure the intensity of gripper shoe after the company's of packaging steering pump and power takeoff, and gripper shoe will not stress be concentrated and deformed damaged when being hit power.
Description
Technical field
The utility model relates to a kind of engine components, especially a kind of bell housing.
Background technology
Current bell housing is installed between engine and gearbox, external connection crankcase, starter, oil sump, interior
Being equipped with fly wheel assembly, bell housing plays the effect connecting body, protection and carrier.Owing to bell housing is as intermediate attachment member,
The structural requirement of bell housing is firm, and on bell housing, the position accuracy demand of installing hole is higher, owing to bell housing is formed in one more,
The material of bell housing is cast iron or cast aluminium, and especially current cast aluminium material is relatively light, and the market penetration rate of the bell housing of cast aluminium is higher.
On bell housing, plane is more, and stress overall after being connected with other components on bell housing is uniform, especially in plane position not
Put and stress concentration phenomenon easily occurs, can to a certain degree make bell housing deformation extend damage, also can affect the use longevity of bell housing
Life.
Utility model content
The purpose of this utility model is to provide a kind of steady bell housing of structure, is provided with in flywheel chamber and gear chamber
It is circumferentially provided with multiple first reinforcement, wherein in gear chamber, is provided with the second reinforcement stretching in gripper shoe, it is ensured that be overall
The stability of bell housing.
For solving above-mentioned technical problem, the technical solution of the utility model is:
A kind of bell housing, includes main body, and the both sides of main body offer flywheel chamber and gear chamber respectively, in described flywheel chamber
Engine crankshaft installing hole is offered in heart position, and described main body is extended with gripper shoe, described support between flywheel chamber and gear chamber
Offer steering pump installing hole and power takeoff installing hole on plate, the projection stretching out offers starter install on rear side of described flywheel chamber
Hole；It is circumferentially provided with multiple first reinforcement in described flywheel chamber and the connecting hole of speed changer, the boss of described connecting hole are installed
It is provided with reinforcement；It is provided with the second reinforcement stretching in gripper shoe in described gear chamber.
Further having, described flywheel chamber both sides are provided with installing plate, can be starting that bell housing connects by suspended structure
Machine is arranged on car load.
Further having, the thickness of described first reinforcement and the second reinforcement is respectively less than flywheel chamber and gear chamber outer wall
Thickness.
Further having, described main body is that cast aluminium is one-body molded.
Compared with prior art, the beneficial effects of the utility model
It is provided with in the flywheel chamber of bell housing of the present utility model in fly wheel assembly, and the engine crankshaft installing hole of centre
The bent axle installing engine can be connected, be circumferentially provided with multiple first reinforcement in flywheel chamber and the connecting hole of speed changer is installed,
The boss of described connecting hole is provided with reinforcement, and after such flywheel chamber connects installation speed changer, bulk strength is relatively big, flywheel chamber
It is unlikely to deform.And it in gear chamber, is provided with the second reinforcement stretching in gripper shoe, wherein, the steering pump installing hole in gripper shoe is even
Being connected to steering pump, power takeoff installing hole is connected with power takeoff, and the second reinforcement in gripper shoe can the company's of packaging steering pump and power taking
Can ensure the intensity of gripper shoe after device, gripper shoe will not stress be concentrated and deformed damaged when being hit power.
Brief description
Fig. 1 is front view of the present utility model；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the right view of Fig. 1；
Wherein: 1. main body, 2. flywheel chamber, 3. gear chamber, 4. engine crankshaft installing hole, 5. gripper shoe, 6. steering pump peace
Dress hole, 7. power takeoff installing hole, 8. starter installing hole, 9. the first reinforcement, 10. connecting hole, 11. second reinforcements, 12. peaces
Dress plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
As shown in Figure 1, Figure 2 and Figure 3, a kind of bell housing, includes main body 1, and the both sides of main body 1 offer flywheel chamber respectively
2 and gear chamber 3, engine crankshaft installing hole 4 is offered in described flywheel chamber 2 center, and described main body 1 is at flywheel chamber 2 and gear
It is extended with gripper shoe 5 between room 3, described gripper shoe 5 is offered steering pump installing hole 6 and power takeoff installing hole 7, described flywheel chamber
Starter installing hole 8 is offered on the projection stretching out on rear side of in the of 2；It is circumferentially provided with multiple first reinforcement 9 He in described flywheel chamber 2
Installing the connecting hole 10 of speed changer, the boss of described connecting hole 10 is provided with reinforcement；It is provided with in described gear chamber 3 and stretch to support
The second reinforcement 11 on plate 5.
Flywheel chamber 2 both sides of the present embodiment are provided with installing plate 12, the engine that bell housing can be connected by suspended structure
It is arranged on car load.
The thickness of first reinforcement 9 of the present embodiment and the second reinforcement 11 is respectively less than flywheel chamber 2 and gear chamber 3 outer wall
Thickness, does not haves local contraction phenomenon during casting, it is ensured that flywheel chamber 2 and gear chamber 3 inwall smooth.
The main body 1 of bell housing of the present utility model uses cast aluminium integrated forming manufacture method, and cast aluminium technology relatively becomes
Ripe, the housing of integrated bell housing is relatively big, due to reinforcement.
Fly wheel assembly, and the engine crankshaft installing hole 4 of centre are installed in the flywheel chamber 2 of bell housing of the present utility model
The interior bent axle that can connect installation engine, is circumferentially provided with multiple first reinforcement 9 and the connection installing speed changer in flywheel chamber 2
Hole 10, the boss of described connecting hole 10 is provided with reinforcement, and after such flywheel chamber 2 connection installation speed changer, bulk strength is relatively
Greatly, flywheel chamber 2 is unlikely to deform.And it is provided with the second reinforcement 11 stretching in gripper shoe 5 in gear chamber 3, wherein, in gripper shoe 5
Steering pump installing hole 6 be connected with steering pump, power takeoff installing hole 7 is connected with power takeoff, the second reinforcement 11 in gripper shoe 5
Can ensure the intensity of gripper shoe 5 after the company's of packaging steering pump and power takeoff, gripper shoe 5 will not stress be concentrated when being hit power
And deformed damaged.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in the utility model
Protection domain within.
Claims (4)
1. a bell housing, it is characterised in that include main body (1), the both sides of main body (1) offer respectively flywheel chamber (2) and
Gear chamber (3), described flywheel chamber (2) center offers engine crankshaft installing hole (4), and described main body (1) is in flywheel chamber (2)
And it between gear chamber (3), is extended with gripper shoe (5), described gripper shoe (5) is offered steering pump installing hole (6) and power takeoff is installed
Hole (7), the projection that described flywheel chamber (2) rear side stretches out offers starter installing hole (8)；Along circle in described flywheel chamber (2)
Being provided with multiple first reinforcement (9) week and installing the connecting hole (10) of speed changer, the boss of described connecting hole (10) is provided with and adds
Strong muscle；It is provided with the second reinforcement (11) stretching in gripper shoe (5) in described gear chamber (3).
2. a kind of bell housing according to claim 1, it is characterised in that described flywheel chamber (2) both sides are provided with installing plate
(12) engine that, bell housing can be connected by suspended structure is arranged on car load.
3. a kind of bell housing according to claim 1, it is characterised in that described first reinforcement (9) and the second reinforcement
(11) thickness is respectively less than flywheel chamber (2) and the thickness of gear chamber (3) outer wall.
4. a kind of bell housing according to claim 1, it is characterised in that described main body (1) is that cast aluminium is one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629817.XU CN205678365U (en) | 2016-06-23 | 2016-06-23 | A kind of bell housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629817.XU CN205678365U (en) | 2016-06-23 | 2016-06-23 | A kind of bell housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205678365U true CN205678365U (en) | 2016-11-09 |
Family
ID=57428912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620629817.XU Expired - Fee Related CN205678365U (en) | 2016-06-23 | 2016-06-23 | A kind of bell housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205678365U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758177A (en) * | 2018-07-19 | 2018-11-06 | 东风商用车有限公司 | A kind of diesel engine rear end flywheel shell systems |
| CN109140126A (en) * | 2018-09-04 | 2019-01-04 | 禹州市竹园机械制造有限公司 | A kind of flywheel shell of engine |
| CN109140126B (en) * | 2018-09-04 | 2024-05-31 | 南京赛博宁减振器制造有限公司 | Flywheel housing of engine |
-
2016
- 2016-06-23 CN CN201620629817.XU patent/CN205678365U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758177A (en) * | 2018-07-19 | 2018-11-06 | 东风商用车有限公司 | A kind of diesel engine rear end flywheel shell systems |
| CN108758177B (en) * | 2018-07-19 | 2023-05-30 | 东风商用车有限公司 | Rear flywheel shell system of diesel engine |
| CN109140126A (en) * | 2018-09-04 | 2019-01-04 | 禹州市竹园机械制造有限公司 | A kind of flywheel shell of engine |
| CN109140126B (en) * | 2018-09-04 | 2024-05-31 | 南京赛博宁减振器制造有限公司 | Flywheel housing of engine |
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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: 20161109 Termination date: 20190623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |