CN206513735U - Clutch housing - Google Patents
Clutch housing Download PDFInfo
- Publication number
- CN206513735U CN206513735U CN201621336477.8U CN201621336477U CN206513735U CN 206513735 U CN206513735 U CN 206513735U CN 201621336477 U CN201621336477 U CN 201621336477U CN 206513735 U CN206513735 U CN 206513735U
- Authority
- CN
- China
- Prior art keywords
- cover body
- clutch housing
- boss
- air vent
- annular boss
- 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
- 238000009423 ventilation Methods 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The utility model provides a clutch housing, includes the cover body and flange, the outward flange of the cover body is connected with the flange, has seted up the ventilation hole on the surface of the cover body, is provided with the apron in the ventilation hole, and the apron is connected with the surface of the cover body, be provided with annular boss and arc boss on the surface of the cover body, annular boss sets up around the ventilation hole, has seted up the breach of ventilating on the annular boss, the arc boss is located annular boss, and the arc boss sets up on the drill way in ventilation hole, the apron is laminated with annular boss, arc boss homogeneous phase, be provided with seal gasket between the surface of the cover body and apron, seal gasket is located between the drill way in annular boss and ventilation hole, the water drainage tank has been seted up to the position that is located. The design has the advantages of long service life, high reliability and simple structure.
Description
Technical field
The utility model is related to automotive field, more particularly to a kind of clutch housing, be primarily adapted for use in growth service life,
Improve unfailing performance.
Background technology
In existing clutch ventilating mechanisms, air vent is provided with two bolts hole, for the vent flap that is connected, air vent
Simple in construction, water dispenser structure in the air is machined with ventilation shutter on cover plate, when cover plate is installed with clutch housing, side edge thereof
Smear sealant sealing.Existing mechanism is fixed only with two bolts, and fixed force is small, causes cover plate to be filled with clutch housing
Tap is touched, and water gap can be installed by cover plate and cover plate shutter is flowed into inside clutch housing, meanwhile, clutch housing is not
Provided with drainage mechanism, long-time ponding directly results in clutch corrosion, and clutch can not normal operation.
Chinese patent, Authorization Notice No. is CN204113951U, and authorized announcement date is the utility model on January 21st, 2015
A kind of automobile clutch lid, including body are disclosed, one end of body is provided with the end face for being located on axis hole, body and having axis hole
Edge be provided with connecting hole and link slot, the bottom of body, which is provided with fixing hole, the sidepiece of body, is installed with cooling window,
Wind deflector is provided with cooling window.Although the utility model result of ventilating heat dissipation is good, it still has following defect：The reality
Be shutter board with new middle wind deflector, water can be flowed into inside clutch housing by shutter board, long-time ponding can cause from
Clutch housing corrosion, clutch can not normally be run so that clutch housing service life is shorter, clutch reliability is relatively low.
The content of the invention
The purpose of this utility model is to overcome service life present in prior art is short, reliability is low defect with asking
There is provided the high clutch housing of a kind of service life length, reliability for topic.
To realize object above, technical solution of the present utility model is：A kind of clutch housing, including cover body with it is convex
Edge, the outward flange of the cover body is connected with flange, is offered on the outer surface of cover body and lid is provided with air vent, air vent
Plate, cover plate is connected with the outer surface of cover body, and annular boss and arc boss, the ring are provided with the outer surface of the cover body
Shape boss is arranged on around air vent, and ventilation breach is offered on annular boss, and the arc boss is located in annular boss,
And arc boss is arranged on the aperture of air vent, the cover plate fits with annular boss, arc boss.
Gasket seal is provided between the outer surface of the cover plate and cover body, the gasket seal is located at annular boss with leading to
Between the aperture of air holes.
The position being located on the outer surface of the cover body between annular boss and air vent offers bolt hole, the cover plate
It is connected by bolt hole with the outer surface of cover body.
The quantity of the bolt hole is four, and four bolts hole are located at the surrounding of air vent respectively.
The arc boss is inverted U-shaped structure.
The position being located on the flange between flange and outward flange offers rhone.
The rhone is L-type structure.
The manufacturing process of the clutch housing is integrated casting.
Compared with prior art, the beneficial effects of the utility model are：
1st, due to being provided with annular boss on the outer surface of cover body in a kind of clutch housing of the utility model and arc is convex
Platform, annular boss is arranged on around air vent, and ventilation breach is offered on annular boss, and arc boss is located at annular boss
It is interior, and arc boss is arranged on the aperture of air vent, cover plate fits with annular boss, arc boss, such design
On the premise of good ventilation is ensured, effectively prevent water from being penetrated into from cover plate and cover plate installation gap, so that increasing makes
With the life-span, unfailing performance is improved, meanwhile, shutter need not be processed on cover plate so that simple in construction.Therefore, this practicality is new
Not only service life length, reliability are high and simple in construction for type.
2nd, due to being provided with gasket seal between a kind of clutch housing cover plate of the utility model and the outer surface of cover body,
Gasket seal is located between annular boss and the aperture of air vent, can guarantee that and fully coordinates between cover plate and cover body, further increases
Strong waterproof effect；In addition, the position being located on the outer surface of cover body between annular boss and air vent offers bolt hole, bolt
The quantity in hole is four, and four bolts hole are located at the surrounding of air vent, the outer surface phase that cover plate passes through bolt hole and cover body respectively
Connection so that cover plate is fully contacted with cover body, and waterproof effect is more preferably.Therefore, the utility model good water-proof effect.
3rd, opened up due to being located at the position between flange and outward flange in a kind of clutch housing flange of the utility model
There is L-type rhone, setting up rhone and can effectively discharging ponding can prevent bottom from seeping water again；In addition, the manufacture of clutch housing
Technique is integrated casting, is simple to manufacture.Therefore, not only waterproof effect more preferably, and is simple to manufacture the utility model.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of bolt hole in the utility model.
Fig. 3 is the structural representation of rhone in the utility model.
Fig. 4 is the structural representation of the utility model cover plate.
Fig. 5 is the structural representation of gasket seal in the utility model.
In figure：Cover body 1, outward flange 11, outer surface 12, air vent 13, annular boss 14, ventilation breach 141, arc boss
15th, bolt hole 16, flange 2, rhone 21, cover plate 3, gasket seal 4.
Embodiment
The utility model is described in further detail below in conjunction with brief description of the drawings and embodiment.
Referring to Fig. 1 to Fig. 5, a kind of clutch housing, including cover body 1 and flange 2, the outward flange 11 of the cover body 1 with it is convex
Edge 2 is connected, and is offered on the outer surface 12 of cover body 1 and cover plate 3 is provided with air vent 13, air vent 13, cover plate 3 and cover body 1
Outer surface 12 be connected, annular boss 14 and arc boss 15, the convex annular are provided with the outer surface 12 of the cover body 1
Platform 14 is arranged on around air vent 13, and ventilation breach 141 is offered on annular boss 14, and the arc boss 15 is located at annular
In boss 14, and arc boss 15 is arranged on the aperture of air vent 13, the cover plate 3 and annular boss 14, arc boss 15
Fit.
Gasket seal 4 is provided between the outer surface 12 of the cover plate 3 and cover body 1, the gasket seal 4 is located at convex annular
Between the aperture of platform 14 and air vent 13.
The position being located on the outer surface 12 of the cover body 1 between annular boss 14 and air vent 13 offers bolt hole
16, the cover plate 3 is connected by bolt hole 16 with the outer surface 12 of cover body 1.
The quantity of the bolt hole 16 is four, and four bolts hole 16 are located at the surrounding of air vent 13 respectively.
The arc boss 15 is inverted U-shaped structure.
The position being located on the flange 2 between flange 2 and outward flange 11 offers rhone 21.
The rhone 21 is L-type structure.
The manufacturing process of the clutch housing is integrated casting.
Principle of the present utility model is described as follows：
A kind of clutch housing of the design, simplifies clutch vent flap structure, reduces difficulty of processing, it is ensured that ventilation
While function, infiltration possibility is at utmost reduced, in the case where there is ponding, also can guarantee that ponding is smoothly discharged, it is to avoid
The problem of the clutch corrosion caused by ponding and difficult clutch separation, increase product service life, raising product is used can
By performance.Clutch housing includes cover body and flange, and the outward flange of cover body is connected with flange, away from outer peripheral end on cover body
Offered on face and be provided with a plurality of reinforcement on axis hole, the outer surface of cover body, reinforcement is radially distributed, and is offered on flange
Air vent is offered on multiple mounting holes for being used to fix starter, the outer surface of cover body, air vent is away from outer peripheral aperture
On be provided with arc boss, arc boss is processed on aperture in inverted U-shaped structure, and annular boss is machined with around air vent,
Annular boss is offered away from outer peripheral position is located at annular boss and air vent on two ventilation breach, the outer surface of cover body
Between position offer four bolts hole, four bolts hole are located at the surrounding of air vent respectively, wherein away from outer peripheral spiral shell
Keyhole is located between two ventilation breach, and cover plate is connected with cover body again after being fitted with annular boss, arc boss, cover plate
Connection with cover body is fixed using four bolts, and sets gasket seal on both composition surfaces, can guarantee that clutch cover plate and shell
Fully coordinate between body, further increase waterproof effect.
Embodiment 1：
Referring to Fig. 1 to Fig. 5, a kind of clutch housing, including cover body 1 and flange 2, the outward flange 11 of the cover body 1 with it is convex
Edge 2 is connected, and is offered on the outer surface 12 of cover body 1 and cover plate 3 is provided with air vent 13, air vent 13, cover plate 3 and cover body 1
Outer surface 12 be connected, annular boss 14 and arc boss 15, the convex annular are provided with the outer surface 12 of the cover body 1
Platform 14 is arranged on around air vent 13, and ventilation breach 141 is offered on annular boss 14, and the arc boss 15 is located at annular
In boss 14, and arc boss 15 is arranged on the aperture of air vent 13, the cover plate 3 and annular boss 14, arc boss 15
Fit；The arc boss 15 is inverted U-shaped structure；The manufacturing process of the clutch housing is integrated casting.
Embodiment 2：
Substance be the same as Example 1, difference is：
Referring to Fig. 1 to Fig. 5, gasket seal 4, the sealing gasket are provided between the outer surface 12 of the cover plate 3 and cover body 1
Piece 4 is located between annular boss 14 and the aperture of air vent 13；It is located at annular boss 14 on the outer surface 12 of the cover body 1 with leading to
Position between air holes 13 offers bolt hole 16, and the cover plate 3 is connected by bolt hole 16 with the outer surface 12 of cover body 1；
The quantity of the bolt hole 16 is four, and four bolts hole 16 are located at the surrounding of air vent 13 respectively.
Embodiment 3：
Substance be the same as Example 1, difference is：
The position being located at referring to Fig. 3, on the flange 2 between flange 2 and outward flange 11 offers rhone 21, the row
Tank 21 is L-type structure.
Claims (8)
1. a kind of clutch housing, including cover body（1）With flange（2）, the cover body（1）Outward flange（11）With flange（2）Phase
Connection, cover body（1）Outer surface（12）On offer air vent（13）, air vent（13）On be provided with cover plate（3）, cover plate（3）
With cover body（1）Outer surface（12）It is connected, it is characterised in that：The cover body（1）Outer surface（12）On be provided with convex annular
Platform（14）With arc boss（15）, the annular boss（14）It is arranged on air vent（13）Around, annular boss（14）On open
Provided with ventilation breach（141）, the arc boss（15）Positioned at annular boss（14）It is interior, and arc boss（15）It is arranged on ventilation
Hole（13）Aperture on, the cover plate（3）With annular boss（14）, arc boss（15）Fit.
2. a kind of clutch housing according to claim 1, it is characterised in that：The cover plate（3）With cover body（1）Appearance
Face（12）Between be provided with gasket seal（4）, the gasket seal（4）Positioned at annular boss（14）With air vent（13）Aperture
Between.
3. a kind of clutch housing according to claim 2, it is characterised in that：The cover body（1）Outer surface（12）On
Positioned at annular boss（14）With air vent（13）Between position offer bolt hole（16）, the cover plate（3）Pass through bolt hole
（16）With cover body（1）Outer surface（12）It is connected.
4. a kind of clutch housing according to claim 3, it is characterised in that：The bolt hole（16）Quantity be four
It is individual, four bolts hole（16）It is located at air vent respectively（13）Surrounding.
5. a kind of clutch housing according to any one in claim 1-4, it is characterised in that：The arc boss
（15）For inverted U-shaped structure.
6. a kind of clutch housing according to any one in claim 1-4, it is characterised in that：The flange（2）On
Positioned at flange（2）With outward flange（11）Between position offer rhone（21）.
7. a kind of clutch housing according to claim 6, it is characterised in that：The rhone（21）For L-type structure.
8. a kind of clutch housing according to claim 7, it is characterised in that：The manufacturing process of the clutch housing is
Integrally casting shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336477.8U CN206513735U (en) | 2016-12-07 | 2016-12-07 | Clutch housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336477.8U CN206513735U (en) | 2016-12-07 | 2016-12-07 | Clutch housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206513735U true CN206513735U (en) | 2017-09-22 |
Family
ID=59862387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621336477.8U Active CN206513735U (en) | 2016-12-07 | 2016-12-07 | Clutch housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206513735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263686A (en) * | 2021-11-29 | 2022-04-01 | 东风商用车有限公司 | Gearbox clutch shell and gearbox clutch overhauling and maintaining method |
-
2016
- 2016-12-07 CN CN201621336477.8U patent/CN206513735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263686A (en) * | 2021-11-29 | 2022-04-01 | 东风商用车有限公司 | Gearbox clutch shell and gearbox clutch overhauling and maintaining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |