CN201110324Y - One-way coupling traction clutch piece - Google Patents
One-way coupling traction clutch piece Download PDFInfo
- Publication number
- CN201110324Y CN201110324Y CNU2007201167981U CN200720116798U CN201110324Y CN 201110324 Y CN201110324 Y CN 201110324Y CN U2007201167981 U CNU2007201167981 U CN U2007201167981U CN 200720116798 U CN200720116798 U CN 200720116798U CN 201110324 Y CN201110324 Y CN 201110324Y
- Authority
- CN
- China
- Prior art keywords
- coupling
- sheet
- friction plate
- unidirectional
- wearing piece
- 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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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a unidirectional coupling traction clutch-plate, which belongs to elements used for automobiles and comprises a lower enclosing cover, a lower friction plate, coupling plates, a coupling bearing frame, an upper friction plate and an upper enclosing cover, wherein the coupling plates are overlapped in the same circle center and fixed by the lower friction plate and the upper friction plate, the outer ring gear of the coupling bearing frame is convexly and concavely engaged and inserted with inner annular grooves of the coupling plates, namely the outer ring gear is moveably and interstitially matched with the inner annular grooves, the lower enclosing cover is inserted into the inner ring of the lower friction plate and encloses and covers the lower plane of the coupling bearing frame, the upper enclosing cover is inserted into the inner ring of the upper friction plate and encloses and covers the upper plane of the coupling bearing frame, a unidirectional drive bearing is inserted into the annular space between a central axle sleeve of the coupling bearing frame and a gear ring thereof and an elastic buffer block is inserted into inter-tooth space where the internal tooth of the clutch-plate is engaged with the external tooth of the gear ring. The unidirectional coupling drive clutch-plate has the advantages of prolonging the service life of chassises and saving fuel oil consumption about 20-30 percent.
Description
Technical field
The utility model belongs to the automobile component, particularly relates to a kind of unidirectional coupling drive clutch sheet.
Background technique
Existing car clutch sheet is that motor, transmission part, running gear are fused, and is in service bigger to component wear when accepting reaction thrust, and motor to produce the oil consumption that runs up bigger.
Summary of the invention
The purpose of this utility model provides a kind ofly can thoroughly eliminate reaction thrust in the automobilism to machine members, and reaction thrust is become effective power makes automobile quicken to overtake the unidirectional coupling drive clutch sheet of fuel-economizing low consumption.
Unidirectional coupling drive clutch sheet of the present utility model is by descending capping, following wearing piece, coupling sheet, coupling bearing bracket stand, last wearing piece and upper cover to constitute, following wearing piece and last wearing piece are with overlapping the fixing of coupling sheet concentric, the inner groove convex-concave engagement of coupling bearing bracket stand outer shroud tooth and coupling sheet is inlayed mutually the gap movingly, following capping is embedded in down the lower plane capping that encircles in the wearing piece the coupling bearing bracket stand, and upper cover is embedded in the last plane cover of the interior ring of wearing piece with the coupling bearing bracket stand.
As further improvement of the utility model, the annular space between the central axle sleeve of described coupling bearing bracket stand and its gear ring is embedded with unidirectional drive bearing.
As further improvement of the utility model, all be embedded with the elastic buffer piece in the internal tooth of described coupling sheet and the between cog that the external tooth of gear ring is meshed.
When unidirectional coupling drive clutch sheet of the present utility model uses on automobile, vehicle start and the influence that can be subjected to reaction thrust in no instance, can be with the effective power of motor complete transmission part and the running gear of passing to, when running gear speed surpasses engine speed, clutch thoroughly disconnects, reaction thrust is become effective power quickens to overtake car load, and thoroughly eliminated reaction thrust to motor and the injury of other machine members, make motor enter low-speed running very soon, prolong the working life on chassis, save fuel consumption about 20～30%.
Description of drawings
Fig. 1 is the structural representation of unidirectional coupling drive clutch sheet of the present utility model.
Fig. 2 is a unidirectional coupling drive clutch plate plane structural representation of the present utility model.
Embodiment
Unidirectional coupling drive clutch sheet of the present utility model is by descending capping 1, following wearing piece 2, coupling sheet 3, coupling bearing bracket stand 4, last wearing piece 5 and upper cover 6 to constitute, following wearing piece 2 and last wearing piece 5 are with overlapping the fixing of coupling sheet 3 concentrics, the inner groove convex-concave engagement of coupling bearing bracket stand 4 outer shroud teeth and coupling sheet 3 is inlayed mutually the gap movingly, and the central axle sleeve 7 and the annular space between its gear ring 8 of coupling bearing bracket stand 4 are embedded with unidirectional drive bearing 9.Following capping 1 is embedded in down the lower plane capping that encircles in the wearing piece 2 coupling bearing bracket stand 4, and upper cover 6 is embedded in the last plane cover of the interior ring of wearing piece 5 with coupling bearing bracket stand 4.Wherein, all be embedded with elastic buffer piece 10 in the internal tooth of coupling sheet 3 and the between cog that the external tooth of gear ring 8 is meshed.
Claims (3)
1, unidirectional coupling drive clutch sheet is by capping (1) down, following wearing piece (2), coupling sheet (3), coupling bearing bracket stand (4), last wearing piece (5) and upper cover (6) constitute, wearing piece (2) and last wearing piece (5) are with overlapping the fixing of coupling sheet (3) concentric under it is characterized in that, the inner groove convex-concave engagement of coupling bearing bracket stand (4) outer shroud tooth and coupling sheet (3) is inlayed mutually the gap movingly, following capping (1) is embedded in down the lower plane capping that encircles in the wearing piece (2) coupling bearing bracket stand (4), and upper cover (6) is embedded in the last plane cover of the interior ring of wearing piece (5) with coupling bearing bracket stand (4).
2,, it is characterized in that the central axle sleeve (7) of coupling bearing bracket stand (4) and the annular space between its gear ring (8) are embedded with unidirectional drive bearing (9) as claims 1 described unidirectional coupling drive clutch sheet.
3,, all be embedded with elastic buffer piece (10) in the internal tooth that it is characterized in that coupling sheet (3) and the between cog that the external tooth of gear ring (8) is meshed as claims 1 described unidirectional coupling drive clutch sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201167981U CN201110324Y (en) | 2007-08-20 | 2007-08-20 | One-way coupling traction clutch piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201167981U CN201110324Y (en) | 2007-08-20 | 2007-08-20 | One-way coupling traction clutch piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201110324Y true CN201110324Y (en) | 2008-09-03 |
Family
ID=39894854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201167981U Expired - Fee Related CN201110324Y (en) | 2007-08-20 | 2007-08-20 | One-way coupling traction clutch piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201110324Y (en) |
-
2007
- 2007-08-20 CN CNU2007201167981U patent/CN201110324Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20090921 |