CN205423600U - Shift magnetic clutching mechanism of experimental usefulness of derailleur - Google Patents
Shift magnetic clutching mechanism of experimental usefulness of derailleur Download PDFInfo
- Publication number
- CN205423600U CN205423600U CN201521081858.1U CN201521081858U CN205423600U CN 205423600 U CN205423600 U CN 205423600U CN 201521081858 U CN201521081858 U CN 201521081858U CN 205423600 U CN205423600 U CN 205423600U
- Authority
- CN
- China
- Prior art keywords
- magnetic powder
- powder cluth
- variator
- mounting seat
- derailleur
- 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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Abstract
The utility model relates to a shift magnetic clutching mechanism of experimental usefulness of derailleur, including magnetic particle clutch, input flange, a derailleur hub connection cover, fixed connection is first respectively for magnetic particle clutch's axle head face, the 2nd magnetic particle clutch mount pad, input flange is fixed with magnetic particle clutch's input shaft circumference, derailleur hub connection cover is fixed with magnetic particle clutch's output shaft circumference, a derailleur hub connection cover has the shoulder hole, the symmetry is equipped with the screw hole of two radial extensions on the periphery of derailleur hub connection cover outer end, screw -thread fit has the taper pin in each screw hole, two taper pins extend in the big footpath section of shoulder hole into, it is spacing to become circumference to a derailleur axiform. The utility model discloses the operating mode of can the whole car idling of simulation shifting realizes complete the shift purpose of data of derailleur of gathering.
Description
Technical field
This utility model relates to variator field, particularly to the magnetic powder clutched mechanism of a kind of shift of transmission test.
Background technology
When indoor carry out gearshift test to variator, existing connected mode is variator one axle simulated clutch released state, the mode of two axle towing asterns carries out power input offset.This connected mode can preferably simulate the gearshift condition of variator under car load limit state, but cannot simulating vehicle idling stop gearshift and clutch drag shift mode in a flash, testing crew cannot test the complete operating mode of product variator, causes testing crew cannot obtain the partial data of product shift of transmission.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, it is provided that the magnetic powder clutched mechanism of a kind of shift of transmission test, and it can simulate car load idling gearshift operating mode, it is achieved the complete purpose gathering shift of transmission data.
nullThe technical solution of the utility model is: the magnetic powder clutched mechanism of a kind of shift of transmission test，Including magnetic powder cluth、Input flange、Variator one axle adapter sleeve，One axial end of described magnetic powder cluth is fixing connects the first magnetic powder cluth mounting seat，Another axial end of magnetic powder cluth is fixing connects the second magnetic powder cluth mounting seat，Described input flange is circumferentially fixed with the power shaft of magnetic powder cluth，And be supported in the first magnetic powder cluth mounting seat by clutch shaft bearing is rotating，Described variator one axle adapter sleeve is circumferentially fixed with the output shaft of magnetic powder cluth，And be supported in the second magnetic powder cluth mounting seat by the second bearing is rotating，Described variator one axle adapter sleeve has the shoulder hole inserted for variator one axle，The bigger diameter end of this shoulder hole is positioned in the axial end of variator one axle adapter sleeve outer end，It is arranged with two screwed holes radially extended on the periphery of described variator one axle adapter sleeve outer end，In each screwed hole, threaded engagement has taper pin，Said two taper pin extends in the big footpath section of shoulder hole，Variator one axle is formed circumference spacing.
Described input flange is formed circumferentially fixed by flat key with the power shaft of magnetic powder cluth, and described variator one axle adapter sleeve is formed circumferentially fixed by flat key with the output shaft of magnetic powder cluth.
Being bolted to connection clutch shaft bearing seat in described first magnetic powder cluth mounting seat, described clutch shaft bearing is fixed in the first magnetic powder cluth mounting seat by clutch shaft bearing seat.
Being bolted to connection the second bearing block in described second magnetic powder cluth mounting seat, described second bearing is fixed in the second magnetic powder cluth mounting seat by the second bearing block.
Described first magnetic powder cluth mounting seat, the second magnetic powder cluth mounting seat are respectively equipped with multiple installing hole.
Employing technique scheme: the magnetic powder clutched mechanism of a kind of shift of transmission test, including magnetic powder cluth, input flange, variator one axle adapter sleeve, magnetic powder cluth has exciting curent and the feature of transmission torque direct proportional linear relation, when exciting curent is 0, the power shaft of magnetic powder cluth is fully disconnected with output shaft, when exciting curent reaches nominal amount, magnetic powder cluth output shaft transmits 100% input shaft torque.One axial end of described magnetic powder cluth is fixing connects the first magnetic powder cluth mounting seat, another axial end of magnetic powder cluth is fixing connects the second magnetic powder cluth mounting seat, magnetic powder cluth is supported on gearshift support by the first magnetic powder cluth mounting seat, the second magnetic powder cluth mounting seat, forms a fixed connection with gearshift support.Described input flange is circumferentially fixed with the power shaft of magnetic powder cluth, and be supported in the first magnetic powder cluth mounting seat by clutch shaft bearing is rotating, input flange is connected by dual cardan type U-joint with the output shaft driving motor, drives the power shaft of magnetic powder cluth to rotate.Described variator one axle adapter sleeve is circumferentially fixed with the output shaft of magnetic powder cluth, and is supported in the second magnetic powder cluth mounting seat by the second bearing is rotating, and the output shaft of magnetic powder variator drives variator one axle adapter sleeve to rotate.Described variator one axle adapter sleeve has the shoulder hole inserted for variator one axle, the bigger diameter end of this shoulder hole is positioned in the axial end of variator one axle adapter sleeve outer end, it is arranged with two screwed holes radially extended on the periphery of described variator one axle adapter sleeve outer end, in each screwed hole, threaded engagement has taper pin, said two taper pin extends in the big footpath section of shoulder hole, variator one axle is formed circumference spacing, in an axle of variator to be measured inserts the shoulder hole of variator one axle adapter sleeve, in the path section of the polished rod partial insertion shoulder hole of the front end of one axle, the splined shaft section of one axle is positioned in the big footpath section of shoulder hole, rotate taper pin to move towards an axle, the plunger of taper pin snaps in the teeth groove between adjacent spline tooth, one axle is formed circumference spacing, make variator one axle with magnetic powder cluth output shaft rotation.When variator is tested, by changing the exciting curent size of input magnetic powder cluth, drive the pinion rotation on variator one axle and an axle, the rotating speed of variator one axle from 0 to drive motor speed consistent, car load idling gearshift operating mode can be simulated, shifting of transmission power, gearshift displacement data can be gathered comprehensively.
It is further described with detailed description of the invention below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing, 1 is magnetic powder cluth, and 1a is power shaft, 1b is output shaft, and 2 is input flange, and 3 is variator one axle adapter sleeve, 4 is the first magnetic powder cluth mounting seat, and 5 is the second magnetic powder cluth mounting seat, and 6 is clutch shaft bearing, 7 is the second bearing, and 8 is shoulder hole, and 9 is screwed hole, 10 is taper pin, 11 is clutch shaft bearing seat, and 12 is the second bearing block, and 13 is installing hole.
Detailed description of the invention
See Fig. 1, for the specific embodiment of the magnetic powder clutched mechanism of a kind of shift of transmission test.The magnetic powder clutched mechanism of shift of transmission test includes magnetic powder cluth 1, input flange 2, variator one axle adapter sleeve 3, magnetic powder cluth 1 has exciting curent and the feature of transmission torque direct proportional linear relation, when exciting curent is 0, the power shaft of magnetic powder cluth is fully disconnected with output shaft, when exciting curent reaches nominal amount, magnetic powder cluth output shaft transmits 100% input shaft torque, input flange 2 is connected with the output shaft driving motor by dual cardan type U-joint, by driving motor-driven rotation, variator one axle adapter sleeve is fixed for the axle with variator to be measured, drive the pinion rotation on variator one axle to be measured and an axle.One axial end of described magnetic powder cluth 1 is fixing connects the first magnetic powder cluth mounting seat 4, another axial end of magnetic powder cluth 1 is fixing connects the second magnetic powder cluth mounting seat 5, in the present embodiment, described first magnetic powder cluth mounting seat 4 is fixedly connected in an axial end of magnetic powder cluth by six M6 hexagon socket head cap screws, first magnetic powder cluth mounting seat connects clutch shaft bearing seat 11 by six M8 connecting bolts are fixing, the power shaft 1a of magnetic powder cluth pass clutch shaft bearing seat 11, and and the inner ring of clutch shaft bearing seat 11 between spaced distance；Described second magnetic powder cluth mounting seat 5 is fixedly connected in another axial end of magnetic powder cluth by six M6 hexagon socket head cap screws, second magnetic powder cluth mounting seat connects the second bearing block 12 by six M8 connecting bolts are fixing, the output shaft 1b of magnetic powder cluth pass the second bearing block 12, and and the inner ring of the second bearing block 12 between spaced distance；First magnetic powder cluth mounting seat the 4, second magnetic powder cluth mounting seat 5 is respectively equipped with multiple for being connected fixing installing hole 13 with gearshift support.Described input flange 2 is circumferentially fixed with the power shaft 1a of magnetic powder cluth 1, input flange is supported in the first magnetic powder cluth mounting seat 4 by clutch shaft bearing 6 is rotating, described clutch shaft bearing 6 is arranged on clutch shaft bearing seat 11, input flange is formed supporting, in the present embodiment, described input flange 2 is formed circumferentially fixed by the power shaft 1a of flat key with magnetic powder cluth 1.Described variator one axle adapter sleeve 3 is circumferentially fixed with the output shaft 1b of magnetic powder cluth 1, and be supported in the second magnetic powder cluth mounting seat 5 by the second bearing 7 is rotating, described second bearing 7 is arranged on the second bearing block 12, variator one axle adapter sleeve is formed supporting, in the present embodiment, described variator one axle adapter sleeve is formed circumferentially fixed by the output shaft 1b of flat key with magnetic powder cluth 1.Described variator one axle adapter sleeve 3 has the shoulder hole 8 inserted for variator one axle, the bigger diameter end of this shoulder hole 8 is positioned in the axial end of variator one axle adapter sleeve 3 outer end, it is arranged with two screwed holes radially extended 9 on the periphery of described variator one axle adapter sleeve 3 outer end, in each screwed hole 9, threaded engagement has taper pin 10, said two taper pin 10 extends in the big footpath section of shoulder hole 8, variator one axle forms circumference spacing.
When this utility model uses, disconnecting magnetic powder cluth input power, making exciting curent is 0, and variator hangs over neutral position.Start and drive motor to specifying rotating speed, input flange is driven to drive the power shaft of magnetic powder cluth to rotate, connect magnetic powder cluth input power, magnetic powder cluth engages, the output shaft of magnetic powder cluth drives variator one axle adapter sleeve to rotate, drive the pinion rotation on variator one axle to be measured and an axle, to the power shaft of magnetic powder cluth, output shaft rotating speed identical time, disconnect magnetic powder cluth input power, making exciting curent is 0 again, now carry out putting into gear action, is acquired gearshift dynamics, gearshift displacement data.
Claims (5)
- null1. the magnetic powder clutched mechanism of a shift of transmission test，It is characterized in that: include magnetic powder cluth (1)、Input flange (2)、Variator one axle adapter sleeve (3)，One axial end of described magnetic powder cluth (1) is fixing connects the first magnetic powder cluth mounting seat (4)，Another axial end of magnetic powder cluth (1) is fixing connects the second magnetic powder cluth mounting seat (5)，Described input flange (2) is circumferentially fixed with the power shaft of magnetic powder cluth (1) (1a)，And be supported in the first magnetic powder cluth mounting seat (4) by clutch shaft bearing (6) is rotating，Described variator one axle adapter sleeve (3) is circumferentially fixed with the output shaft of magnetic powder cluth (1) (1b)，And be supported in the second magnetic powder cluth mounting seat (5) by the second bearing (7) is rotating，Described variator one axle adapter sleeve (3) has the shoulder hole (8) inserted for variator one axle，The bigger diameter end of this shoulder hole (8) is positioned in the axial end of variator one axle adapter sleeve (3) outer end，It is arranged with two screwed holes radially extended (9) on the periphery of described variator one axle adapter sleeve (3) outer end，In each screwed hole (9), threaded engagement has taper pin (10)，Said two taper pin (10) extends in the big footpath section of shoulder hole (8)，Variator one axle is formed circumference spacing.
- The magnetic powder clutched mechanism of shift of transmission the most according to claim 1 test, it is characterized in that: described input flange (2) is formed circumferentially fixed by flat key with the power shaft of magnetic powder cluth (1) (1a), described variator one axle adapter sleeve (3) is formed circumferentially fixed by flat key with the output shaft of magnetic powder cluth (1) (1b).
- The magnetic powder clutched mechanism of shift of transmission the most according to claim 1 test, it is characterized in that: be bolted to connection clutch shaft bearing seat (11) in described first magnetic powder cluth mounting seat (4), described clutch shaft bearing (6) is fixed in the first magnetic powder cluth mounting seat (4) by clutch shaft bearing seat (11).
- The magnetic powder clutched mechanism of shift of transmission the most according to claim 1 test, it is characterized in that: be bolted to connection the second bearing block (12) in described second magnetic powder cluth mounting seat (5), described second bearing (7) is fixed in the second magnetic powder cluth mounting seat (5) by the second bearing block (12).
- The magnetic powder clutched mechanism of shift of transmission the most according to claim 1 test, it is characterised in that: described first magnetic powder cluth mounting seat (4), the second magnetic powder cluth mounting seat (5) are respectively equipped with multiple installing hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521081858.1U CN205423600U (en) | 2015-12-23 | 2015-12-23 | Shift magnetic clutching mechanism of experimental usefulness of derailleur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521081858.1U CN205423600U (en) | 2015-12-23 | 2015-12-23 | Shift magnetic clutching mechanism of experimental usefulness of derailleur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423600U true CN205423600U (en) | 2016-08-03 |
Family
ID=56538122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521081858.1U Expired - Fee Related CN205423600U (en) | 2015-12-23 | 2015-12-23 | Shift magnetic clutching mechanism of experimental usefulness of derailleur |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081091A (en) * | 2019-05-17 | 2019-08-02 | 南通宏大机电制造有限公司 | A kind of magnetic powder cluth |
-
2015
- 2015-12-23 CN CN201521081858.1U patent/CN205423600U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081091A (en) * | 2019-05-17 | 2019-08-02 | 南通宏大机电制造有限公司 | A kind of magnetic powder cluth |
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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: 20160803 Termination date: 20161223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |