CN104315039A - Steel ball centrifugal clutch of fuel oil continuously variable transmission and preparation method - Google Patents
Steel ball centrifugal clutch of fuel oil continuously variable transmission and preparation method Download PDFInfo
- Publication number
- CN104315039A CN104315039A CN201410496289.0A CN201410496289A CN104315039A CN 104315039 A CN104315039 A CN 104315039A CN 201410496289 A CN201410496289 A CN 201410496289A CN 104315039 A CN104315039 A CN 104315039A
- Authority
- CN
- China
- Prior art keywords
- clutch
- spline
- housing
- steel
- cavity
- 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.)
- Pending
Links
Abstract
The invention relates to a steel ball centrifugal clutch of a fuel oil continuously variable transmission and a preparation method. The invention relates to the technical field of fuel oil vehicle auxiliary facilities and discloses a steel ball centrifugal clutch of an automatic transmission fuel oil vehicle. The clutch comprises a power shaft, a clutch shell and a spline housing, wherein the clutch shell is formed by fixedly connecting a pot type shell with a spline and an inner ring with an inner spline, and is provided with an inner cavity for holding a spline housing bearing sleeve and an outer cavity for holding an annular thrust plate; centrifugal steel balls are uniformly distributed in a thrust cavity body provided with a tapered cross section and formed by connecting the outer cavity and the annular thrust plate; the inner ring with the inner spline is connected with a spline of the power shaft; the stretching end of the power shaft is connected with a unilateral bearing inner ring in the spline housing in a matching way; a clutch cavity body and a spring return cavity body are respectively formed between the outer cavity wall of the clutch shell and the outer wall of the spline housing stretching into the cavity. The steel ball centrifugal clutch can enable an engine to be fit with a matched work power output device under the rated power state, and is simple in structure, convenient to install, low in production cost, and easy to promote and popularize.
Description
Technical field
The present invention relates to the technical field of automobile supporting facility, particularly relate to a kind of steel-ball centrifugal clutch and preparation method of fuel oil infinitely variable transmission.
Background technique
At present, the clutch that existing traffic tool fuel-engined vehicle adopts, be generally used for speed-change and gearshift, namely need the one just being carried out gear shift by clutch when gear shift position, do not have a kind of clutch that motor can be made to match with the operation power output unit mated under rated power state.
Summary of the invention
For overcoming the deficiencies in the prior art, the invention provides a kind of steel-ball centrifugal clutch and preparation method of fuel oil infinitely variable transmission.
For achieving the above object, the present invention adopts following technological scheme:
A kind of steel-ball centrifugal clutch of fuel oil infinitely variable transmission, comprise: line shaft, clutch housing, spline housing, unilateral bearing, the benzvalene form shell that clutch housing has band spline is fixedly connected with formation with the inner ring of band internal spline, and described clutch housing has the inner chamber holding spline housing bearing housing and the exocoel holding thrust collar dish;
The exocoel of clutch housing and thrust collar dish form in the tapered thrust cavity in cross section and are evenly equipped with some centrifugal steel balls; The inner ring of the band internal spline of clutch housing and the line shaft spline joint of connecting engine axle, the unilateral bearing inner ring in line shaft external part and spline housing bearing housing is connected; The outer chamber wall of clutch housing and stretch into this cavity spline housing outer wall between form clutch cavity, spring return function cavity respectively;
The spline of the clutch housing body wall in clutch cavity is evenly equipped with some clutch steel discs; Some clutch friction plates uniform on the spline of spline housing outer wall and some clutch steel disc intercross arrangement, the annular boss of thrust collar dish another side in clutch cavity contacts with the first clutch steel disc of intercross arrangement, the end clutch steel disc of intercross arrangement is provided with clutch snap ring, and clutch snap ring clip is in the outer chamber wall of clutch housing;
Be provided with return spring in the spring return function cavity of clutch housing, return spring one end is fixed on the return spring the other end in the spring groove on thrust disc and is fixed on by annular spring base in the draw-in groove of ring outer wall in clutch housing;
Wherein, the spline joint on clutch steel disc and clutch housing inwall, the spline joint on clutch friction plate and spline housing;
Wherein, the thrust disc of displacement to be vertically arranged in clutch housing band internal spline on ring outer wall by flat key.
A steel-ball centrifugal clutch for fuel oil infinitely variable transmission, is evenly equipped with some return springs between described thrust disc and annular spring base, some return springs or replace with an only spring of return.
A steel-ball centrifugal clutch for fuel oil infinitely variable transmission, described clutch steel disc is annular spline structure clutch steel disc.
A steel-ball centrifugal clutch for fuel oil infinitely variable transmission, described clutch friction plate is annular spline structure clutch friction plate.
A preparation method for automatic speed changing fuel-engined vehicle steel-ball centrifugal clutch, comprising: the component processing of clutch and assembling, and its step is as follows:
1), clutch housing is processed, first the shell of punching belt spline, reprocess the inner ring of a band internal spline, then the band housing center of spline and the outer rim of inner ring are welded together, form the inner chamber holding spline housing bearing housing and the exocoel holding thrust collar dish;
2), processing spline housing become tray type structure, one end of tray type structure is processed with the bearing housing be connected with unilateral bearing on line shaft, and the other end concentric with unilateral bearing bearing housing is processed with the axis hole be connected with output shaft; The spline cover plate edge of tray type structure is processed with external splines;
3), processing thrust disc circularize platy structure, the uniform slideway being provided with some centrifugal steel balls of annular slab one end face, annular slab other end is provided with the boss and the spring seat corresponding with return spring that contact with clutch steel disc;
4) assembling assembling;
A. line shaft is fixedly connected with clutch housing;
B. installed thrust dish, places centrifugal steel ball by slideway uniform for thrust disc, then is placed in the outer chamber of clutch housing; The thrust cavity that the centrifugal steel ball of placement is positioned at cross section that the exocoel of clutch housing and thrust disc form is tapered;
The spring seat of thrust disc places return spring, then lid spring base, then back-up ring is installed, and the axial reciprocating that thrust disc has along clutch housing moves;
C. unilateral bearing outer ring is arranged on the bearing housing of spline housing, and end ring is installed; What clutch steel disc and clutch friction plate are replaced is arranged in clutch cavity, the outer wall spline joint namely on clutch steel disc and clutch housing, the outer wall spline joint on clutch friction plate and spline housing, and installs snap ring;
D. spline housing and clutch housing connection, the axle of the power axle head be fixedly connected with clutch housing by the unilateral bearing inner ring in spline housing bearing housing is connected; Meanwhile, the outer ring dish edge on spline housing stretches into, and completes installation.
Owing to adopting technological scheme as above, the present invention has following superiority:
A kind of steel-ball centrifugal clutch of automatic speed changing fuel-engined vehicle and preparation method, motor can be made to match with the operation power output unit mated under rated power state, when motor does not reach rated operation, the clutch housing that line shaft of the present invention connects does not rotate, output shaft on spline housing does not rotate, when motor reach be operated in rated power state time, output shaft hole on the spline housing that clutch housing of the present invention connects installs the output shaft rotation of clutch, to next stage transferring power; It is simple that the present invention has structure, easy for installation, cost of production is low, is easy to popularize.
Accompanying drawing explanation
Fig. 1 is steel-ball centrifugal clutch structural representation of the present invention.
Fig. 2 is the structural representation of clutch housing.
In figure: 1--input shaft; 2--clutch housing; 3--steel ball; 4--thrust disc; 5--return spring; 6--clutch steel disc; 7--clutch friction plate; 8--clutch snap ring; 9--spline housing; 10--unilateral bearing; 11--output shaft; 12--spring bearing.
Embodiment
Below in conjunction with accompanying drawing, also by best embodiment, the present invention is described in detail.
As shown in Figure 1, 2, a kind of steel-ball centrifugal clutch of fuel oil infinitely variable transmission, comprise: line shaft 1, clutch housing 2, spline housing 9, unilateral bearing 10, the benzvalene form shell 2.1 that clutch housing 2 has band spline is fixedly connected with formation with the inner ring 2.2 of band internal spline, and described clutch housing 2 has the inner chamber holding spline housing 9 bearing housing and the exocoel holding thrust collar dish 4;
The exocoel of clutch housing 2 and thrust collar dish 4 form in the tapered thrust cavity in cross section and are evenly equipped with some centrifugal steel balls 3;
The inner ring of the band internal spline of clutch housing 2 and line shaft 1 spline joint of connecting engine axle, unilateral bearing 10 inner ring in line shaft 1 external part and spline housing 9 bearing housing is connected;
The outer chamber wall of clutch housing 2 and stretch into this cavity spline housing 9 outer wall between form clutch cavity, spring return function cavity respectively;
The spline of clutch housing 2 wall in clutch cavity is evenly equipped with some clutch steel discs 6; Some clutch friction plates 7 uniform on the spline of spline housing 9 outer wall and some clutch steel disc 6 intercross arrangement, the annular boss of thrust collar dish 4 another side in clutch cavity contacts with the first clutch steel disc 6 of intercross arrangement, the end clutch steel disc 6 of intercross arrangement is provided with clutch snap ring 8, and clutch snap ring 8 clip is in the outer chamber wall of clutch housing 2;
Be provided with return spring 5 in the spring return function cavity of clutch housing 2, return spring one end is fixed on the return spring the other end in the spring groove on thrust disc 4 and is fixed on by annular spring base in the draw-in groove of ring outer wall in clutch housing 2;
Wherein, clutch steel disc 6 and the spline joint on clutch housing 2 inwall, clutch friction plate 7 and the spline joint on spline housing 9;
Wherein, the thrust disc 4 of displacement is vertically arranged on clutch housing 2 with on ring outer wall in internal spline by flat key.
Some return springs are evenly equipped with, some return springs or replace with an only spring of return between the thrust disc 4 described in this steel-ball centrifugal clutch and annular spring base; Only spring one end contacts with thrust disc 4, and only spring the other end is fixed on annular spring base.
Clutch steel disc 6 described in this steel-ball centrifugal clutch is annular spline structure clutch steel disc, and clutch friction plate 7 is annular spline structure clutch friction plate.
A preparation method for automatic speed changing fuel-engined vehicle steel-ball centrifugal clutch, comprising: the component processing of clutch and assembling, and its step is as follows:
1), clutch housing 2 is processed, first the shell of punching belt spline, reprocess the inner ring of a band internal spline, then the band housing center of spline and the outer rim of inner ring are welded together, form the inner chamber holding spline housing 9 bearing housing and the exocoel holding thrust collar dish 4;
2), process spline housing 9 one-tenth tray type structure, one end of tray type structure is processed with the bearing housing be connected with unilateral bearing 10 on line shaft 1, and the other end concentric with unilateral bearing 10 bearing housing is processed with the axis hole be connected with output shaft; The spline housing 9 of tray type structure coils edge and is processed with external splines;
3), processing thrust disc 4 circularize platy structure, the uniform slideway being provided with some centrifugal steel balls of annular slab one end face, annular slab other end is provided with the boss and the spring seat corresponding with return spring that contact with clutch steel disc 6;
4) assembling assembling,
A. line shaft 1 is fixedly connected with clutch housing 2;
B. installed thrust dish 4, places centrifugal steel ball by slideway uniform for thrust disc 4, then is placed in the outer chamber of clutch housing 2; The thrust cavity that the centrifugal steel ball 3 of placement is positioned at cross section that the exocoel of clutch housing 2 and thrust disc 4 form is tapered;
The spring seat of thrust disc 4 is placed return spring 5, then lid spring base, then back-up ring is installed, and the axial reciprocating that thrust disc 4 has along clutch housing 2 moves;
C. unilateral bearing 10 outer ring is arranged on the bearing housing of spline housing 9, and end ring is installed;
What clutch steel disc 6 and clutch friction plate 7 are replaced is arranged in clutch cavity, i.e. clutch steel disc 6 and the outer wall spline joint on clutch housing 2, clutch friction plate 7 and the outer wall spline joint on spline housing 9, and installs snap ring 8;
D. spline housing 9 and clutch housing 2 connection,
The axle of line shaft 1 end be fixedly connected with clutch housing 2 by unilateral bearing 10 inner ring in spline housing 9 bearing housing is connected; Meanwhile, the outer ring dish edge on spline housing 9 stretches into, and completes installation.
During use, clutch of the present invention is fixed on the housing of the gearbox of fuel-engined vehicle by spring bearing 12, the line shaft 1 of clutch is connected with motor, and the output shaft 11 of clutch is connected with the input shaft of gearbox,
When motor does not reach rated operation, the clutch housing 2 that this clutch power axle 1 connects rotates, output shaft on spline housing 9 does not rotate, when motor reach be operated in rated power state time, the output shaft 11 that output shaft hole on the spline housing 9 that this clutch housing 2 connects installs clutch rotates, to the input shaft transferring power of next stage gearbox;
When the output shaft 11 on spline housing 9 rotates, the line shaft 1 of the motor not reaching rated operation is driven to rotate with output shaft 11 by unilateral bearing 10.The present invention can make motor match with the operation power output unit mated under rated power state, has structure simple, easy for installation, cost of production is low, is easy to popularize.
Above embodiment is the one of the present invention's more preferably embodiment, and the usual change that those skilled in the art carry out within the scope of the technical program and replacing should be included in protection scope of the present invention.
Claims (4)
1. the steel-ball centrifugal clutch of a fuel oil infinitely variable transmission, it is characterized in that: comprising: line shaft (1), clutch housing (2), spline housing (9), unilateral bearing (10), the benzvalene form shell that clutch housing (2) has band spline is fixedly connected with formation with the inner ring of band internal spline, and described clutch housing (2) has the inner chamber of accommodation spline housing (9) bearing housing and holds the exocoel of thrust collar dish (4);
The exocoel of clutch housing (2) and thrust collar dish (4) form in the tapered thrust cavity in cross section and are evenly equipped with some centrifugal steel balls (3);
The inner ring of the band internal spline of clutch housing (2) and line shaft (1) spline joint of connecting engine axle, unilateral bearing (10) inner ring in line shaft (1) external part and spline housing (9) bearing housing is connected;
The outer chamber wall of clutch housing (2) and stretch into this cavity spline housing (9) outer wall between form clutch cavity, spring return function cavity respectively;
The spline of clutch housing (2) wall in clutch cavity is evenly equipped with some clutch steel discs (6); Some clutch friction plates (7) uniform on the spline of spline housing (9) outer wall and some clutch steel discs (6) intercross arrangement, the annular boss of thrust collar dish (4) another side in clutch cavity contacts with the first clutch steel disc (6) of intercross arrangement, the end clutch steel disc (6) of intercross arrangement is provided with clutch snap ring (8), and clutch snap ring (8) clip is in the outer chamber wall of clutch housing (2);
Be provided with return spring (5) in the spring return function cavity of clutch housing (2), return spring one end is fixed on the return spring the other end in the spring groove on thrust disc (4) and is fixed on by annular spring base in the draw-in groove of the interior ring outer wall of clutch housing (2);
Wherein, clutch steel disc (6) and the spline joint on clutch housing (2) inwall, clutch friction plate (7) and the spline joint on spline housing (9);
Wherein, the thrust disc (4) of displacement is vertically arranged on the interior ring outer wall of clutch housing (2) band internal spline by flat key.
2. the steel-ball centrifugal clutch of a kind of fuel oil infinitely variable transmission according to claim 1, is characterized in that: be evenly equipped with some return springs between described thrust disc (4) and annular spring base, some return springs or replace with an only spring of return.
3. the steel-ball centrifugal clutch of a kind of fuel oil infinitely variable transmission according to claim 1, is characterized in that: described clutch steel disc (6) is annular spline structure clutch steel disc.
4. the steel-ball centrifugal clutch of a kind of fuel oil infinitely variable transmission according to claim 1, is characterized in that: described clutch friction plate (7) is annular spline structure clutch friction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410496289.0A CN104315039A (en) | 2014-09-25 | 2014-09-25 | Steel ball centrifugal clutch of fuel oil continuously variable transmission and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410496289.0A CN104315039A (en) | 2014-09-25 | 2014-09-25 | Steel ball centrifugal clutch of fuel oil continuously variable transmission and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104315039A true CN104315039A (en) | 2015-01-28 |
Family
ID=52370320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410496289.0A Pending CN104315039A (en) | 2014-09-25 | 2014-09-25 | Steel ball centrifugal clutch of fuel oil continuously variable transmission and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104315039A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI582316B (en) * | 2015-04-24 | 2017-05-11 | yu-xiu Yang | Coaxial fixed surface contact with the passive clutch of the saddle car with dry clutch |
| TWI595169B (en) * | 2015-04-24 | 2017-08-11 | yu-xiu Yang | Dry-clutches for saddles with coaxial fixed-contact surface passive clutch plates |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206818U (en) * | 1987-04-23 | 1988-03-30 | 于洪水 | Centrifugal type automatic clutch |
| JP3992590B2 (en) * | 2002-10-31 | 2007-10-17 | アクロナイネン株式会社 | Clutch device with brake |
| CN103161848A (en) * | 2011-12-15 | 2013-06-19 | 光阳工业股份有限公司 | Multi-plate type centrifugal clutch |
| CN103527654A (en) * | 2013-02-21 | 2014-01-22 | 蒋璋璋 | Motor vehicle clutch |
-
2014
- 2014-09-25 CN CN201410496289.0A patent/CN104315039A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206818U (en) * | 1987-04-23 | 1988-03-30 | 于洪水 | Centrifugal type automatic clutch |
| JP3992590B2 (en) * | 2002-10-31 | 2007-10-17 | アクロナイネン株式会社 | Clutch device with brake |
| CN103161848A (en) * | 2011-12-15 | 2013-06-19 | 光阳工业股份有限公司 | Multi-plate type centrifugal clutch |
| CN103527654A (en) * | 2013-02-21 | 2014-01-22 | 蒋璋璋 | Motor vehicle clutch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI582316B (en) * | 2015-04-24 | 2017-05-11 | yu-xiu Yang | Coaxial fixed surface contact with the passive clutch of the saddle car with dry clutch |
| TWI595169B (en) * | 2015-04-24 | 2017-08-11 | yu-xiu Yang | Dry-clutches for saddles with coaxial fixed-contact surface passive clutch plates |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104175050B (en) | A kind of fixing device of pump impeller blade curved surface circumference spot welding | |
| CN102893060A (en) | Belt type continuously variable transmission | |
| CN104653726B (en) | Secondary planetary transmission | |
| CN104315039A (en) | Steel ball centrifugal clutch of fuel oil continuously variable transmission and preparation method | |
| CN206617470U (en) | Drive gear detachable one-way clutch | |
| CN204186839U (en) | The steel-ball centrifugal clutch of fuel oil infinitely variable transmission | |
| CN206770444U (en) | Permanent magnet clutch | |
| CN203879963U (en) | Automobile air conditioner electromagnetic clutch | |
| CN209354616U (en) | A kind of Planetary Gear Transmission positioning mechanism | |
| CN105822492A (en) | Multi-action axial plunger hydraulic motor | |
| CN205605672U (en) | Integral key shaft axial positioning structure | |
| CN204175934U (en) | A kind of end cap of gear-box | |
| CN102996781A (en) | Planet carrier with combination structure | |
| KR101262130B1 (en) | Planetary gear apparatus | |
| CN203926486U (en) | Motorcycle wet clutch outer cover | |
| CN202468704U (en) | Automobile clutch bearing | |
| CN203817849U (en) | Machine tool clamp with function of coil protection | |
| CN204195123U (en) | The fixture of a kind of pump impeller blade curved surface circumference spot welding | |
| CN102996766B (en) | Dual-clutch transmission | |
| CN203822942U (en) | Dual mass flywheel adopting sliding bearing with outer flange | |
| CN203655930U (en) | Quick-change hexagonal universal joint | |
| CN203114942U (en) | Clutch for motorcycle and center sleeve thereof | |
| CN104179615A (en) | Motor and method for manufacturing and/or operating the motor | |
| CN206953987U (en) | A kind of wheel for being used to drive vehicle | |
| CN104373559A (en) | Two-shaft assembly used in speed changer of loader |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |
|
| RJ01 | Rejection of invention patent application after publication |