CN106122404A - Hands is from the dual-purpose and mechanical transmission mechanism of energy rotating - Google Patents
Hands is from the dual-purpose and mechanical transmission mechanism of energy rotating Download PDFInfo
- Publication number
- CN106122404A CN106122404A CN201610794330.1A CN201610794330A CN106122404A CN 106122404 A CN106122404 A CN 106122404A CN 201610794330 A CN201610794330 A CN 201610794330A CN 106122404 A CN106122404 A CN 106122404A
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- CN
- China
- Prior art keywords
- drive
- wheel
- transition wheel
- hands
- dual
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
- F16H13/02—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion
- F16H13/04—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion with balls or with rollers acting in a similar manner
Abstract
The present invention relates to hands from the dual-purpose and mechanical transmission mechanism of energy rotating.Output shaft is arranged in casing, and power input wheel, drive are arranged on output shaft, uniform several the upper conical holes that is provided with of power input wheel lower surface, is provided with a transmitting balls in each upper conical hole；Transition wheel is arranged on the cylinder table on drive, and transition wheel is evenly distributed in the upper surface and is provided with several inferior pyramidal holes, and transmitting balls the latter half falls in inferior pyramidal hole, and transition wheel lower surface periphery is provided with two boss；Jump ring one end is connected on transition wheel, has straight pin to pass in the jump ring other end, and spring housing is on cylinder table, and spring upper and lower end compresses connection transition wheel, drive respectively；Being fixedly connected between drive and output shaft, drive upper surface periphery is provided with the straight trough mated with boss.The present invention need not extra controlling organization when manually automatically switching, and automatic function when going to outside automatic power source of breaking lost efficacy at once, and adverse transference will not be occurred during manual operation to move phenomenon.
Description
Technical field
The present invention relates to a kind of mechanical transmission mechanism, a kind of hands is from the dual-purpose and machine driving of energy rotating
Mechanism.
Background technology
Mechanical transmission mechanism divides according to action principle, can be generally divided into V belt translation, Chain conveyer, frictional wheel drive, spiral shell
Rotation transmission and gear drive etc., they have respective application scenario.At present, mechanical transmission mechanism towards automatization, integrated,
Efficient, miniaturization development, can be assembled into various mechanical transmission component by being mutually combined of these basic transmissions, full
The different demands of foot all trades and professions.In many instances, mechanical transmission component often requires that to possess and is automatically brought into operation (power input
From in electricity, air pressure, hydraulic pressure etc.) and the dual-use function of manual operation and, the on/off switch of such as chopper, dumbwaiter, gate
Closedown etc., these are desirable that mechanical transmission component function of manual operation to be increased on the premise of guaranteeing automatization, it is ensured that
Manually it also is able to meet when electric functions lost efficacy temporarily use requirement.But at present hands from the separation of double-purpose functional typically by than
More complicated clutch realizes, and is not easy to realize the rotating of output, often can cause the adverse transference of mechanism in manual operation
Dynamic.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of hands is from dual-purpose and energy rotating
Mechanical transmission mechanism, its compact conformation, reasonable in design, need not extra controlling organization when manually automatically switching, when outside disconnected going
During automatic power source, portion, automatic function lost efficacy at once, and adverse transference will not be occurred during manual operation to move phenomenon.
The technical scheme provided according to the present invention: hands is from the dual-purpose and mechanical transmission mechanism of energy rotating, it is characterised in that:
Including casing, output shaft, the first axle sleeve, power input wheel, transmitting balls, transition wheel, jump ring, straight pin, spring, drive and
Second axle sleeve；The first axle sleeve is installed in described output shaft upper end, and described first axle sleeve location is assemblied in the installing hole of casing upper plate；
The second axle sleeve is installed in described output shaft lower end, and described second axle sleeve location is assemblied in the installing hole of casing lower plate；Described power
Wheel for inputting, drive are the most sequentially arranged on output shaft, power input wheel upper surface and the contact of the first axle sleeve lower surface
Axially location, uniform several the upper conical holes that is provided with of power input wheel lower surface, be provided with a biography in each upper conical hole
Dynamic ball；Described drive upper surface center is provided with a cylinder table, the top end face of described cylinder table and power input wheel lower surface
Contact axially location；Described transition wheel is arranged on the cylinder table of drive, and transition wheel is evenly distributed in the upper surface and is provided with under several
Bellmouth, described inferior pyramidal hole and upper conical hole one_to_one corresponding, the latter half of described transmitting balls falls in inferior pyramidal hole, institute
State transition wheel lower surface periphery and be provided with two boss；Described jump ring one end is connected on transition wheel, and described straight pin was arranged on
Ferry boat is peripheral, and straight pin is inserted on casing, and straight pin passes the jump ring other end；Described spring housing is at the cylinder table of drive
On, spring upper and lower end compresses connection transition wheel, drive respectively；It is fixedly connected between described drive and output shaft by passing
Untie-sell axle joint transmission, drive upper surface periphery is provided with two straight troughs mated with described projection shape size.
As a further improvement on the present invention, described transition wheel outer surface is provided with groove, and described jump ring is with transition wheel even
The one end connect is nicked annulus, and this annulus is embedded in described groove and holds transition wheel.
As a further improvement on the present invention, by gear pin joint transmission between described drive and output shaft, institute
The outer surface stating drive is provided with the groove corresponding with gear pin installation site, and described fixed card ring is nicked circle
Ring, fixed card ring is embedded in described groove and holds drive.
As a further improvement on the present invention, described transition wheel lower surface is provided with upper groove, described drive upper surface
Boss periphery be provided with low groove, described spring upper and lower end is respectively placed in upper groove, low groove.
As a further improvement on the present invention, described power input wheel uses worm gear, gear, sprocket wheel or belt wheel.
As a further improvement on the present invention, the outfan of described output shaft uses sprocket wheel, gear, worm gear or belt wheel.
As a further improvement on the present invention, described gear includes spur gear, helical gear and bevel gear.
As a further improvement on the present invention, described straight pin is rolling spring pins.
As a further improvement on the present invention, it is provided with for adjusting biography between described drive lower surface and casing lower plate
Driving wheel and the adjustment pad in casing gap, described output shaft lower end is provided with the axle head gear for axially positioning the second axle sleeve
Circle.
The present invention compared with prior art, has the advantage that
1), simple in construction, assembling with easy to maintenance；
2), element precision less demanding, handling ease, low cost；
3), manual automatic separation is reliable, it is possible to realize rotating, and crash rate is low；
4), manually it is automatically separated automatic switchover, is not required to additionally control parts；
5), manual operation time do not occur adverse transference to move phenomenon, can effectively protect the crucial precision parts in drive system.
6), principle general, applied widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is that the A-A in Fig. 1 is to sectional view.
Fig. 3 is the top view after Fig. 1 removes casing.
Description of reference numerals: 1-casing, 2-output shaft, 3-the first axle sleeve, 4-power input wheel, the upper conical hole of 4a-, 5-pass
Dynamic ball, 6-transition wheel, 6a-inferior pyramidal hole, 6b-upper groove, 6c-boss, 7-jump ring, 8-straight pin, 9-spring, 10-transmission
Wheel, 10a-cylinder table, 10b-low groove, 10c-straight trough, 11-fixed card ring, 12-gear pin, 13-adjust pad, 14-second
Axle sleeve, 15-shaft end ring.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure: the hands in embodiment from dual-purpose and can the mechanical transmission mechanism of rotating mainly by casing 1, output shaft
2, the first axle sleeve 3, power input wheel 4, transmitting balls 5, transition wheel 6, jump ring 7, straight pin 8, spring 9, drive 10, fixing card
Circle 11, gear pin 12, the adjustment composition such as pad the 13, second axle sleeve 14 and shaft end ring 15.
As shown in Fig. 1 ~ Fig. 3, the first axle sleeve 3 is installed in described output shaft 2 upper end, and described first axle sleeve 3 location is assemblied in case
In the installing hole of body 1 upper plate；The second axle sleeve 14 is installed in described output shaft 2 lower end, and described second axle sleeve 14 location is assemblied in casing 1
In the installing hole of lower plate；Described power input wheel 4, drive 10 are the most sequentially arranged on output shaft 2, power input wheel
4 upper surfaces and the first axle sleeve 3 lower surface contact axially location, power input wheel 4 lower surface is uniform is provided with four upper conical holes
4a, is provided with a transmitting balls 5 in each upper conical hole 4a；Described drive 10 upper surface center is provided with a cylinder table 10a,
The top end face of described cylinder table 10a contacts axially location with power input wheel 4 lower surface；Described transition wheel 6 is arranged on drive
On the cylinder table 10a of 10, transition wheel 6 is evenly distributed in the upper surface and is provided with four inferior pyramidal hole 6a, and described inferior pyramidal hole 6a is with upper conical
Hole 4a one_to_one corresponding, the latter half of described transmitting balls 5 falls in the 6a of inferior pyramidal hole, and described transition wheel 6 lower surface periphery sets
There are two boss 6c；Described jump ring 7 one end is connected on transition wheel 6, and it is peripheral that described straight pin 8 is arranged on transition wheel 6, straight pin
8 are inserted on casing 1, and straight pin 8 is through jump ring 7 other end；Described spring 9 is enclosed within the cylinder table 10a of drive 10, spring
9 upper and lower ends compress connection transition wheel 6, drive 10 respectively；It is fixedly connected between described drive 10 and output shaft 2, drive
10 upper surface peripheries are provided with two straight trough 10c mated with described boss 6c geomery.
As shown in Figure 1 and Figure 2, in the present embodiment, described transition wheel 6 outer surface is provided with groove, described jump ring 7 and transition
One end of wheel 6 connection are nicked annulus, and this annulus is embedded in described groove and holds transition wheel 6.So, jump ring 7
Just have the biggest stiction between annulus and the transition wheel 6 of one end, and the maximum of this stiction directly affects whole
The transfer motion power size of individual mechanism.
As shown in Figure 1 and Figure 2, in the present embodiment, coupled by gear pin 12 between described drive 10 and output shaft 2
Transmission, the outer surface of described drive 10 is provided with the groove corresponding with gear pin 12 installation site, described fixed card ring 11
For nicked annulus, in fixed card ring 11 is embedded at described groove and hold drive 10.
As shown in Figure 1 and Figure 2, in the present embodiment, described transition wheel 6 lower surface is provided with upper groove 6b, described drive 10
The boss 6c periphery of upper surface is provided with low groove 10b, and described spring 9 upper and lower end is respectively placed in upper groove 6b, low groove 10b.
As shown in Fig. 1 ~ Fig. 3, in the present embodiment, described power input wheel 4 uses worm gear.In actual production, described dynamic
Power wheel for inputting 4 can also use gear (including but not limited to spur gear, helical gear and bevel gear), sprocket wheel, belt wheel etc..
As shown in Fig. 1 ~ Fig. 3, in the present embodiment, the outfan of described output shaft 2 uses sprocket wheel.Similarly, raw in reality
In product, the outfan of described output shaft 2 can also use gear (including but not limited to spur gear, helical gear and bevel gear), snail
Wheel, belt wheel etc..
As shown in Figure 1 and Figure 2, in the present embodiment, described straight pin 8 is rolling spring pins.Described drive 10 lower surface with
Being provided with the adjustment pad 13 for adjusting drive 10 and casing 1 gap between casing 1 lower plate, described output shaft 2 lower end is pacified
Equipped with the shaft end ring 15 for the second axle sleeve 14 is axially positioned.
The operation principle of the present invention is as follows:
When being in auto state, the external impetus of input is (in diagram embodiment, owing to power input wheel 4 is worm gear, so moving
Power is to be inputted by worm screw) drive power input wheel 4 to rotate (principle of specification as a example by power input wheel 4 rotates clockwise), due to
Transmitting balls 5 it is provided with, the biography when power input wheel 4 rotates, in the 6a of inferior pyramidal hole between power input wheel 4 and transition wheel 6
Dynamic ball 5 is forced to extrude transition wheel 6 under power input wheel 4 moves, thus drives transition wheel 6 to rotate.Due to jump ring 7 and transition
Between wheel 6, there is stiction, jump ring 7 can be driven when transition wheel 6 rotates to move, when jump ring 7 moves to contact with straight pin 8
(as shown in Figure 3), elastic cylindrical pin 8 will limit the motion of jump ring 7, owing to being to pass through between power input wheel 4 and transition wheel 6
Transmitting balls 5 transmits power, and knowable to the synthesis of power with decomposition principle, the power suffered by transition wheel 6 can produce axial force and cut
Xiang Li, described axial force downward also compression spring 9 all the time, described tangential force can overcome the static friction between jump ring 7 and transition wheel 6
Power so that transition wheel 6 can also be rotated further, and jump ring 7 remains stationary.When transition wheel 6 forwards certain position to, transition wheel
The boss 6c of 6 lower surfaces can turn to above the straight trough 10c of drive 10 upper surface, at this moment, under the effect of axial force, and transition
Boss 6c on wheel 6 can be embedded in the straight trough 10c on drive 10, and such transition wheel 6 will drive drive 10 to rotate, and passes
Driving wheel 10 drives output shaft 2 to rotate further through gear pin 12, thus power from power wheel for inputting 4 is delivered to output shaft 2.
When i.e. power input wheel 4 does not rotates in outside unpowered input, axial force and tangential force do not exist, transition wheel 6 with
Drive 10 is immediately disconnected under spring 9 acts on, and power input wheel 4 and output shaft 2 have reformed into two not to be affected mutually
Part, therefore, at this time use the mode of hand rotation output shaft 2 can realize manual operation and (can install on output shaft 2
Manual wrench), and output shaft 2 will not cause adverse transference to move.
In the present invention, described axial force and tangential force produce due to transmitting balls 5 kind of drive, are to certainly exist
, the generation of axial force is unrelated with the structure of power input wheel 4, and therefore this drive mechanism is completely suitable for gear drive, sprocket wheel
The multiple kind of drive such as transmission, belt wheel transmission.Simultaneously as axial force direction holds down constant all the time, therefore can also be real
The rotating now exported.
Claims (9)
1. hands is from dual-purpose and can the mechanical transmission mechanism of rotating, it is characterised in that: include casing (1), output shaft (2), first
Axle sleeve (3), power input wheel (4), transmitting balls (5), transition wheel (6), jump ring (7), straight pin (8), spring (9), drive
(10) and the second axle sleeve (14)；The first axle sleeve (3) is installed in described output shaft (2) upper end, and described first axle sleeve (3) location is assemblied in
In the installing hole of casing (1) upper plate；The second axle sleeve (14) is installed in described output shaft (2) lower end, and described second axle sleeve (14) positions
It is assemblied in the installing hole of casing (1) lower plate；Described power input wheel (4), drive (10) are the most sequentially arranged on defeated
On shaft (2), power input wheel (4) upper surface and the first axle sleeve (3) lower surface contact axially location, under power input wheel (4)
Uniform several upper conical holes (4a) that is provided with, surface, are provided with a transmitting balls (5) in each upper conical hole (4a)；Described
Drive (10) upper surface center is provided with a cylinder table (10a), the top end face of described cylinder table (10a) and power input wheel (4)
Lower surface contact axially location；Described transition wheel (6) is arranged on the cylinder table (10a) of drive (10), the upper table of transition wheel (6)
Uniform several inferior pyramidal holes (6a) that is provided with, face, described inferior pyramidal hole (6a) and upper conical hole (4a) one_to_one corresponding, described biography
The latter half of dynamic ball (5) falls in inferior pyramidal hole (6a), and described transition wheel (6) lower surface periphery is provided with two boss
(6c)；Described jump ring (7) one end is connected on transition wheel (6), and it is peripheral that described straight pin (8) is arranged on transition wheel (6), straight pin
(8) being inserted on casing (1), straight pin (8) passes jump ring (7) other end；Described spring (9) is enclosed within the cylinder of drive (10)
On platform (10a), spring (9) upper and lower end compresses connection transition wheel (6), drive (10) respectively；Described drive (10) and output
Axle is fixedly connected between (2), drive (10) upper surface periphery be provided with two straight with what described boss (6c) geomery mated
Groove (10c), described straight trough (10c) is halved together with the boss (6c) on transition wheel (6).
2. hands as claimed in claim 1 is from the dual-purpose and mechanical transmission mechanism of energy rotating, it is characterised in that: described transition wheel
(6) outer surface is provided with groove, and one end that described jump ring (7) is connected with transition wheel (6) is nicked annulus, and this annulus is set
In described groove and hold transition wheel (6).
3. hands as claimed in claim 1 is from the dual-purpose and mechanical transmission mechanism of energy rotating, it is characterised in that: described drive
(10) by gear pin (12) joint transmission and between output shaft (2), the outer surface of described drive (10) is provided with and passes
The groove that untie-sell axle (12) installation site is corresponding, described fixed card ring (11) is nicked annulus, and fixed card ring (11) is set
In described groove and hold drive (10).
4. hands as claimed in claim 1 is from the dual-purpose and mechanical transmission mechanism of energy rotating, it is characterised in that: described transition wheel
(6) lower surface is provided with upper groove (6b), and boss (6c) periphery of described drive (10) upper surface is provided with low groove (10b),
Described spring (9) upper and lower end is respectively placed in upper groove (6b), low groove (10b).
5. hands as claimed in claim 1 is from the dual-purpose and mechanical transmission mechanism of energy rotating, it is characterised in that: described power is defeated
Enter wheel (4) and use worm gear, gear, sprocket wheel or belt wheel.
6. hands as claimed in claim 1 is from the dual-purpose and mechanical transmission mechanism of energy rotating, it is characterised in that: described output shaft
(2) outfan uses sprocket wheel, gear, worm gear or belt wheel.
7. the hands as described in claim 5 or 6 is from the dual-purpose and mechanical transmission mechanism of energy rotating, it is characterised in that: described tooth
Wheel includes spur gear, helical gear and bevel gear.
8. hands as claimed in claim 1 is from the dual-purpose and mechanical transmission mechanism of energy rotating, it is characterised in that: described straight pin
(8) it is rolling spring pins.
9. hands as claimed in claim 1 is from the dual-purpose and mechanical transmission mechanism of energy rotating, it is characterised in that: described drive
(10) the adjustment pad for adjusting drive (10) and casing (1) gap it is provided with between lower surface and casing (1) lower plate
(13), described output shaft (2) lower end is provided with for the shaft end ring (15) to the second axle sleeve (14) axially location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794330.1A CN106122404A (en) | 2016-08-31 | 2016-08-31 | Hands is from the dual-purpose and mechanical transmission mechanism of energy rotating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794330.1A CN106122404A (en) | 2016-08-31 | 2016-08-31 | Hands is from the dual-purpose and mechanical transmission mechanism of energy rotating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106122404A true CN106122404A (en) | 2016-11-16 |
Family
ID=57271115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610794330.1A Pending CN106122404A (en) | 2016-08-31 | 2016-08-31 | Hands is from the dual-purpose and mechanical transmission mechanism of energy rotating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106122404A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2851710Y (en) * | 2005-12-02 | 2006-12-27 | 广州白云电器设备股份有限公司 | Special clutch for electric module of chassis handcart for middle arranged vacuum circuit breaker |
| CN200952538Y (en) * | 2006-06-30 | 2007-09-26 | 宁波通达电器开关厂 | Bidirectional clutch |
| JP2008267517A (en) * | 2007-04-23 | 2008-11-06 | Nippon Steel & Sumikin Metal Products Co Ltd | Shaft coupling mounting/demounting mechanism, and transmission mechanism for roll forming machine using the same |
| CN101660591A (en) * | 2009-09-25 | 2010-03-03 | 上海师范大学 | Bidirectional conversion driver |
| CN101901703A (en) * | 2010-07-21 | 2010-12-01 | 无锡市华星电机开关厂 | Bidirectional clutch gearbox for high voltage switch |
| CN206036158U (en) * | 2016-08-31 | 2017-03-22 | 无锡凯绎科技有限公司 | Hand is from dual -purpose and can just direction changing mechanical transmission mechanism |
-
2016
- 2016-08-31 CN CN201610794330.1A patent/CN106122404A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2851710Y (en) * | 2005-12-02 | 2006-12-27 | 广州白云电器设备股份有限公司 | Special clutch for electric module of chassis handcart for middle arranged vacuum circuit breaker |
| CN200952538Y (en) * | 2006-06-30 | 2007-09-26 | 宁波通达电器开关厂 | Bidirectional clutch |
| JP2008267517A (en) * | 2007-04-23 | 2008-11-06 | Nippon Steel & Sumikin Metal Products Co Ltd | Shaft coupling mounting/demounting mechanism, and transmission mechanism for roll forming machine using the same |
| CN101660591A (en) * | 2009-09-25 | 2010-03-03 | 上海师范大学 | Bidirectional conversion driver |
| CN101901703A (en) * | 2010-07-21 | 2010-12-01 | 无锡市华星电机开关厂 | Bidirectional clutch gearbox for high voltage switch |
| CN206036158U (en) * | 2016-08-31 | 2017-03-22 | 无锡凯绎科技有限公司 | Hand is from dual -purpose and can just direction changing mechanical transmission mechanism |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
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| RJ01 | Rejection of invention patent application after publication |