CN208474351U - A kind of passive disc hub of clutch that novel press-fitted structure is set - Google Patents
A kind of passive disc hub of clutch that novel press-fitted structure is set Download PDFInfo
- Publication number
- CN208474351U CN208474351U CN201820886387.9U CN201820886387U CN208474351U CN 208474351 U CN208474351 U CN 208474351U CN 201820886387 U CN201820886387 U CN 201820886387U CN 208474351 U CN208474351 U CN 208474351U
- Authority
- CN
- China
- Prior art keywords
- hub
- boss
- clutch
- interior plate
- core
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of passive disc hub of clutch that novel press-fitted structure is arranged, including interior Plate hub core and outer hub piece, at least one boss is arranged in interior Plate hub core periphery even circumferential and at least one forms the vacancy of the same periphery of interior Plate hub core with boss, the medial surface and lateral surface corresponding with medial surface that boss includes and interior Plate hub core connects, 15/360~180/360 part of disc perimeter where the arc length of lateral surface accounts for arc length, convex wall of the outer hub piece inner ring setting with the keyway of boss cooperation and with vacancy cooperation, the two sides of boss lower surface are set as fillet, a boss and a vacancy is arranged in one interior Plate hub core, a keyway and a convex wall is arranged in one outer hub piece inner ring.The utility model structure is simple, intensity is good, long service life, and interior Plate hub core and outer hub piece are completely embedded, and can guarantee properties of product, and Mold Making is simple and appearance looks elegant.
Description
Technical field
The utility model relates to the part fields of clutch, and the clutch driven plate of novel press-fitted structure is specially arranged
Hub.
Background technique
Hub acts as key player in automobile clutch.The effect of hub is the torque for transmitting clutch drived disk assy.?
In clutch drived disk assy, the torque of friction plate passes to hub by spring, and hub is by passing to gearbox, it is ensured that torque is put down
Steady transmitting.As China or even the high speed development of world car clutch industry, the various new varieties of clutch disassembly are continuous
Appearance, the press-fitted mode of new hub is essential, but it is mostly single-point type or kinds of point mode, mould that disc core at this stage is press-fitted
Tool production is complicated, at high cost, nor beautiful.
Utility model content
In view of the above-mentioned problems, the utility model provides, a kind of structure is simple, intensity is good, long service life, and interior Plate hub core
It is completely embedded with outer hub piece, can guarantee properties of product, Mold Making is simple and the appearance beautiful novel press-fitted knot of setting again
The passive disc hub of clutch of the novel press-fitted structure of setting of structure.
In order to solve the above-mentioned technical problem, the utility model provides a kind of clutch driven plate that novel press-fitted structure is arranged
Hub, including interior Plate hub core and outer hub piece, interior Plate hub core periphery even circumferential be arranged at least one boss and at least one with
Boss form in Plate hub core same periphery vacancy, boss includes corresponding with the medial surface of interior Plate hub core connection and with medial surface
Lateral surface, the arc length of lateral surface accounts for 15/360~180/360 part of disc perimeter where arc length, outer hub piece inner ring setting
Convex wall with the keyway of boss cooperation and with vacancy cooperation.
Further, the two sides of boss lower surface are set as fillet.
Further, a boss and a vacancy is arranged in an interior Plate hub core, and an outer hub piece inner ring is arranged one
Keyway and a convex wall.
Further, 180/360 part of disc perimeter where the arc length of the lateral surface of boss accounts for arc length.
Further, multiple heat dissipation seams are arranged in the outer hub on piece of keyway bottom.
Further, radiate one end connection keyway of seam, and the other end is set as arc.
Further, setting at least two adjusts seam on boss, in assembly, there are fitting allowances.
Further, the position that seam is positioned close to boss both side ends is adjusted.
Further, filling heat dissipation rouge in heat dissipation seam
Compared with prior art, the utility model has the beneficial effects that: the interior Plate hub core and outer hub of the utility model
Piece is changed to entire plane press insert type by traditional single-point or two point press insert type, can guarantee the intensity after interior Plate hub core is press-fitted,
Guarantee that the cost of product, and press-fitted rear passive disc hub of clutch is greatly reduced in the performance of product, Mold Making simple process
Apparent condition is more beautiful.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram of clutch driven disc assembly in the prior art；
Fig. 2 is that the structure of the assembled states such as middle passive disc hub of clutch in embodiment 1 and friction plate and damping disk(-isc) is shown
It is intended to；
Fig. 3 is the structural schematic diagram of interior Plate hub core 1 in embodiment 1；
Fig. 4 is the structural schematic diagram of 1 China and foreign countries' hub piece 2 of embodiment；
Fig. 5 is the structural schematic diagram of interior Plate hub core 1 in embodiment 2；
Fig. 6 is the structural schematic diagram of 2 China and foreign countries' hub piece 2 of embodiment；
Wherein, Plate hub core in 1-, 11- boss, the vacancy 12-, the outer hub piece of 2-, 21- keyway, 22- convex wall, 3- heat dissipation seam,
4- adjusts seam.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
As shown in Figure 1, for the kinds of point mode of the interior Plate hub core 1 of passive disc hub of clutch and outer hub piece 2 in the prior art
The structural representation of press-fitted mode, press-fitted intensity is inadequate, and Mold Making is complicated, at high cost, nor beautiful.
Embodiment 1
As shown in Fig. 2,3 and 4, a kind of passive disc hub of clutch that novel press-fitted structure is set, including 1 He of interior Plate hub core
Outer hub piece 2, eight boss 11 and eight are arranged in interior 1 periphery even circumferential of Plate hub core, and with boss 11 to form interior Plate hub core 1 same
The vacancy 12 of periphery, the medial surface and lateral surface corresponding with medial surface that boss 11 includes and interior Plate hub core 1 connects, lateral surface
Arc length account for 45/360 part of disc perimeter where arc length, keyway 21 that outer 2 inner ring of hub piece setting cooperates with boss 11 and with
The convex wall 22 that vacancy 12 cooperates.The two sides of 11 lower surface of boss are set as fillet, when interior Plate hub core 1 and outer hub piece 2 assemble,
Interior Plate hub core 1 is set from top to bottom to be pressed into outer hub piece 2, the setting of fillet makes the interior Plate hub core 1 and outer hub being interference fitted originally
Piece 2, it is easier to be directed at installation position, it is easier to assembly indentation, and it is completely embedded interior Plate hub core 1 and outer hub piece 2.Each
Circumference setting heat dissipation seam 3 on the outer hub piece 2 of 21 bottom of keyway, one end of heat dissipation seam 3 are connected to keyway 21, filling in heat dissipation seam 3
Radiate rouge, and heat dissipation 3 one side of seam can play the role of heat dissipation, on the other hand stores a certain number of lubrications in heat dissipation seam 3
Grease mutually moves generated lubricating grease loss for supplementing due to boss 11 and keyway 21, between convex wall 22 and vacancy 12；
It reduces boss 11 to wear, promotes the service life of driven disc hub.Heat dissipation 3 other ends of seam are set as arc, avoid answering for crack
Power is concentrated, and the intensity of outer hub piece is influenced.4 are stitched close to each one adjusting of setting of the position of both side ends setting on boss 11, is used
In assembly when there are fitting allowances, even being machined with error also can be carried out quick assembling, keep matching requirements lower, dismounting more
Add convenient, fast, is more convenient for safeguarding, even being machined with error also can be carried out quick assembling.The setting positioning of 11 bottom surface of boss is recessed
Slot, the positioning protrusion for the cooperation with positioning groove that the setting of keyway bottom is extended from outer hub piece.Due to traditional driven disc
Hub will appear verticality etc. when inlaying with outer hub piece there are interior Plate hub core and not reach requirement, to eventually lead to driven disc
The run-out tolerance for occurring product after assembly is big, influences after driven disc entrucking and the problem of shaking of vehicle occurs, therefore the present embodiment
The cooperation of positioning groove and positioning protrusion realizes vertical limit to the longitudinally mounted position of hub plate, so that hub plate is processed
Verticality is obviously improved afterwards, and the run-out tolerance of hub plate is made to get a promotion, and effectively improves the influence that driven disc shakes to vehicle, has
Effect improves the comfort of driving.
Heat dissipation is stitched to the convex ridge that few side setting is equivalent to flabellum effect, and when hub plate rotation, convex ridge plays fan
Effect, further effectively heat dissipation extends the service life of driven disc, while convex ridge also corresponds to the effect of reinforcing rib, mentions
The intensity of high outer hub piece.
Embodiment 2
As shown in Figure 5,6, a kind of passive disc hub of clutch that novel press-fitted structure is set, including interior Plate hub core 1 and outer
Hub piece 2, a boss 11 is arranged in interior 1 periphery even circumferential of Plate hub core and one forms the same circle of interior Plate hub core 1 with boss 11
The vacancy 12 of circumferential surface, the medial surface and lateral surface corresponding with medial surface that boss 11 includes and interior Plate hub core 1 connects, lateral surface
Arc length accounts for 180/360 part of disc perimeter where arc length, keyway 21 that outer 2 inner ring of hub piece setting cooperates with boss 11 and with sky
The convex wall 22 of 12 cooperation of position.The two sides of 11 lower surface of boss are set as fillet to be made when interior Plate hub core 1 and outer hub piece 2 assemble
Interior Plate hub core 1 is from top to bottom pressed into outer hub piece 2, and the setting of fillet makes the interior Plate hub core 1 being interference fitted originally and outer hub piece
2, it is easier to be directed at installation position, it is easier to assembly indentation, and it is completely embedded interior Plate hub core 1 and outer hub piece 2.21 bottom of keyway
Outer hub piece 2 on circumference four heat dissipations be set stitch 3, one end of heat dissipation seam 3 is connected to keyway 21, and filling is radiated rouge in heat dissipation seam 3,
Heat dissipation 3 one side of seam can play the role of heat dissipation, on the other hand store a certain number of lubricant greases in heat dissipation seam 3, use
Lubricating grease loss caused by mutually being moved in supplement due to boss 11 and keyway 21, between convex wall 22 and vacancy 12；It reduces convex
Platform 11 is worn, and promotes the service life of driven disc hub.Heat dissipation 3 other ends of seam are set as arc, and the stress of crack is avoided to concentrate,
Influence the intensity of outer hub piece.4 are stitched close to each one adjusting of setting of the position of both side ends setting on boss 11, for assembling
Shi Liuyou fitting allowance keeps matching requirements lower even being machined with error also can be carried out quick assembling, dismount it is more convenient,
Fast, it is more convenient for safeguarding, even being machined with error also can be carried out quick assembling.Positioning groove, keyway is arranged in 11 bottom surface of boss
The positioning protrusion for the cooperation with positioning groove that bottom setting is extended from outer hub piece.Since traditional driven disc hub exists
Interior Plate hub core will appear verticality etc. when inlaying with outer hub piece and not reach requirement, to go out after eventually leading to driven disc assembly
The run-out tolerance of existing product is big, the problem of shaking of vehicle, therefore the positioning groove of the present embodiment occurs after influencing driven disc entrucking
With the cooperation of positioning protrusion, vertical limit is realized to the longitudinally mounted position of hub plate, so that verticality after hub plate processing
It is obviously improved, the run-out tolerance of hub plate is made to get a promotion, effectively improve the influence that driven disc shakes to vehicle, effectively improve
The comfort of driving.
Heat dissipation is stitched to the convex ridge that few side setting is equivalent to flabellum effect, and when hub plate rotation, convex ridge plays fan
Effect, further effectively heat dissipation extends the service life of driven disc, while convex ridge also corresponds to the effect of reinforcing rib, mentions
The intensity of high outer hub piece.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of passive disc hub of clutch that novel press-fitted structure is arranged, which is characterized in that including interior Plate hub core and outer hub
Piece, at least one boss is arranged in the interior Plate hub core periphery even circumferential and at least one and the boss form the interior hub
The vacancy of the same periphery of core, the boss include and the medial surface of interior Plate hub core connection and corresponding with the medial surface
Lateral surface, 15/360~180/360 part of disc perimeter, the outer hub piece where the arc length of the lateral surface accounts for the arc length
Convex wall of the inner ring setting with the keyway of boss cooperation and with vacancy cooperation.
2. a kind of passive disc hub of clutch that novel press-fitted structure is arranged according to claim 1, which is characterized in that institute
The two sides for stating boss lower surface are set as fillet.
3. a kind of passive disc hub of clutch that novel press-fitted structure is arranged according to claim 1, which is characterized in that one
A boss and a vacancy is arranged in interior Plate hub core described in part, and an outer hub piece inner ring is arranged described in one
Keyway and a convex wall.
4. a kind of passive disc hub of clutch that novel press-fitted structure is arranged according to claim 3, which is characterized in that institute
The arc length for stating the lateral surface of boss accounts for 180/360 part of arc length place disc perimeter.
5. a kind of passive disc hub of clutch that novel press-fitted structure is arranged according to claim 1, which is characterized in that institute
Multiple heat dissipation seams are arranged in the outer hub on piece for stating keyway bottom.
6. a kind of passive disc hub of clutch that novel press-fitted structure is arranged according to claim 5, which is characterized in that institute
The one end for stating heat dissipation seam is connected to the keyway, and the other end is set as arc.
7. a kind of passive disc hub of clutch that novel press-fitted structure is arranged according to claim 1, which is characterized in that institute
It states setting at least two on boss and adjusts seam, for there are fitting allowances in assembly.
8. a kind of passive disc hub of clutch that novel press-fitted structure is arranged according to claim 7, which is characterized in that institute
It states and adjusts the position that seam is positioned close to the boss both side ends.
9. a kind of passive disc hub of clutch that novel press-fitted structure is arranged according to claim 5, which is characterized in that institute
State filling heat dissipation rouge in heat dissipation seam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820886387.9U CN208474351U (en) | 2018-06-08 | 2018-06-08 | A kind of passive disc hub of clutch that novel press-fitted structure is set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820886387.9U CN208474351U (en) | 2018-06-08 | 2018-06-08 | A kind of passive disc hub of clutch that novel press-fitted structure is set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474351U true CN208474351U (en) | 2019-02-05 |
Family
ID=65216671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820886387.9U Active CN208474351U (en) | 2018-06-08 | 2018-06-08 | A kind of passive disc hub of clutch that novel press-fitted structure is set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474351U (en) |
-
2018
- 2018-06-08 CN CN201820886387.9U patent/CN208474351U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205479254U (en) | Whole lightweight of new energy automobile increases turns round reduction gear | |
| CN208474351U (en) | A kind of passive disc hub of clutch that novel press-fitted structure is set | |
| CN204458981U (en) | A kind of vehicle driving shaft assembly intermediate support beam | |
| CN201434023Y (en) | Long-distance high-efficient constant-velocity transmission shaft | |
| CN203488334U (en) | Novel compressor crankshaft | |
| CN208474350U (en) | A kind of passive disc hub of clutch | |
| CN106958118A (en) | Belt pulley and washing machine for washing machine | |
| CN204852248U (en) | Centrifugation polymerization integral type metal lining nylon wheel | |
| CN202825542U (en) | Direct connection drive mechanism of grinding head assembly | |
| CN203114942U (en) | Clutch for motorcycle and center sleeve thereof | |
| CN201615218U (en) | Novel differential mechanism sealing structure | |
| CN205823942U (en) | A kind of axle sleeve used for vehicle transmission shaft | |
| CN201027576Y (en) | Motorcycle engine housing body | |
| CN201224302Y (en) | Special axle assembly for engineering machinery | |
| CN102996781A (en) | Planet carrier with combination structure | |
| CN209634166U (en) | A kind of high load automotive hub | |
| CN207736785U (en) | A kind of crank mechanism for high-speed stretch machine | |
| CN203516101U (en) | Scroll compressor | |
| CN114321202A (en) | High abrasion-resistant clutch outer disc hub structure | |
| CN209385630U (en) | Huge discharge four-wheeled motorcycle engine speed transmission drum | |
| CN205168180U (en) | Electric motor car rear axle drive case | |
| CN218761144U (en) | Balance shaft structure of motorcycle engine | |
| CN206159363U (en) | Engine power output structure | |
| CN205173413U (en) | Motorcycle and driven sprocket thereof | |
| CN202381659U (en) | Belt pulley of gasoline engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |