CN102401042A - Flexible control clutch for stepping motor rotary sleeve - Google Patents
Flexible control clutch for stepping motor rotary sleeve Download PDFInfo
- Publication number
- CN102401042A CN102401042A CN201010280791XA CN201010280791A CN102401042A CN 102401042 A CN102401042 A CN 102401042A CN 201010280791X A CN201010280791X A CN 201010280791XA CN 201010280791 A CN201010280791 A CN 201010280791A CN 102401042 A CN102401042 A CN 102401042A
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- CN
- China
- Prior art keywords
- roller
- stepper motor
- pivoted housing
- flexible
- control
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a flexible control clutch for a stepping motor rotary sleeve. The flexible control clutch consists of a stator coil, a stator iron core, rotary sleeve magnetic steel, a stepping motor rotary sleeve, a flexible control roller base, a roller, a cam, a gear clutch body, a spline output shaft and a rubber flexible sleeve. In particular, the flexible roller base can be accurately positioned and driven through a stepping motor, so that the requirement on rapid response and accuracy control is met; the roller is driven into a separation and reunion state and transmit the power; and when the stepping motor is controlled to run reversely, the roller on the flexible roller base is driven to be separated, and the power output is cut off, so that the aim of separation and reunion is fulfilled.
Description
Technical field:
The present invention is a kind of clutch that uses the stepper motor pivoted housing to come the Flexible Control clutch in the electromagnet pull friction type Flexible Control clutch; Especially can accurately locate drive flexible roller seat through stepper motor, and the roller above driving gets into clutch work, transferring power; When the control step motor reverse; Just the roller on the ability drive flexible roller seat is thrown off, and power output is cut off, and reaches the clutch purpose.
Background technique:
Have in the control of the controllable clutch that the front relates to through frictional force external force is passed to limberoller seat control clutch; Also have through hydraulic pressure and control limberoller seat control clutch; But all hold inefficient situation problem under some specific Environmental Conditions and condition; For example need response fast, when control accuracy etc. require, so stepper motor pivoted housing Flexible Control clutch just can provide this demand.
Summary of the invention:
The purpose of this invention is to provide a kind of stepper motor pivoted housing Flexible Control clutch; Be implemented in some special requirement such as quick response; When control accuracies etc. require; The inefficient dynamic control problem of other modes realizes controlling the transmission of big torque power with minimum control force, and very high reliability is in use arranged.
Its objective is such realization; Stator coil is installed and is wound in the stator iron core in Fig. 1; The pivoted housing magnet steel keeps certain working clearance for being fixedly connected and being installed in the stator iron core with gentle control roller seat with the stepper motor pivoted housing; The rubber flexible cover is installed in the positioning hole of gentle control roller seat and roller inserted to form in the rubber flexible cover and flexibly connect installation; Form controlled clutch through the roller on the gentle control roller seat between gears to engage and disengage body and the cam and be connected, cam is that spline is connected with the spline output shaft.
The working procedure of stepper motor pivoted housing Flexible Control clutch is described below in conjunction with embodiment Fig. 1 Fig. 2; Behind the logical upward control of stepper motor electric current; Produce accurate corner magnetic force on the stator iron core, act on the stepper motor pivoted housing that is fixedly connected with the pivoted housing magnet steel, the stepper motor pivoted housing is controlled the roller seat for being fixedly connected with softening again; So corner magnetic force also synchronous effect on the roller on the gentle control roller seat; And drive roller and move to protrusion from the groove of cam, the work of gentle control clutch is passed to spline output shaft outputting power with power through gears to engage and disengage body, roller, cam.Because roller is to insert to be installed in to form in the gentle rubber flexible cover of controlling in the roller seat positioning hole to flexibly connect, the corner magnetic force control through stepper motor has solved control accuracy and the deficiency that responds fast.
After stepper motor produced reverse corner magnetic force, the drive roller moved to groove from the protrusion of cam, and gentle control throw-out-of clutch connects, and the power output on the spline output shaft is cut off.
The work of stepper motor pivoted housing Flexible Control clutch is described below in conjunction with embodiment Fig. 1, Fig. 2.
Description of drawings:
Concrete structure of the present invention is provided by following examples and accompanying drawing:
Fig. 1, be stepper motor pivoted housing Flexible Control clutch configuration diagrammatic sketch of the present invention.
Fig. 2, be that stepper motor pivoted housing Flexible Control clutch A---A is to the cross-section structure diagrammatic sketch.
Among Fig. 1,1, stator coil, 2, stator iron core, 3, the pivoted housing magnet steel, 4, the stepper motor pivoted housing, 5, gentle control roller seat, 6, roller, 7, cam, 8, the gears to engage and disengage body, 9, the spline output shaft, 10, the rubber flexible cover.
Embodiment:
Specify detail and the working condition that the present invention proposes below in conjunction with Fig. 1, Fig. 2; Stator coil in Fig. 1 (1) is installed and is wound in the stator iron core (2); Pivoted housing magnet steel (3) keeps certain working clearance for being fixedly connected and being installed in the stator iron core (2) with gentle control roller seat (5) with stepper motor pivoted housing (4); Rubber flexible cover (10) is installed in the positioning hole of gentle control roller seat (5) and roller (6) is inserted middle formation of rubber flexible cover (10) and flexibly connect installation; Form controlled clutch through the roller (6) on the gentle control roller seat (5) between gears to engage and disengage body (8) and the cam (7) and be connected, cam (7) is connected for spline with spline output shaft (9).
The working procedure of stepper motor pivoted housing Flexible Control clutch is described below in conjunction with embodiment Fig. 1 Fig. 2; Behind the logical upward control of stepper motor electric current; Stator iron core (2) is gone up and is produced accurate corner magnetic force; Act on the stepper motor pivoted housing (4) that pivoted housing magnet steel (3) is gone up and promote to be fixedly connected, stepper motor pivoted housing (4) and gentle control roller seat (5) be for being fixedly connected again, thus corner magnetic force also synchronous effect control on the roller (6) on the roller seat (5) softening; And drive roller (6) and move to protrusion from the groove of cam (7); The work of gentle control clutch is passed to spline output shaft (9) outputting power with power through gears to engage and disengage body (8), roller (6), cam (7), because roller (6) is to insert being installed in gentle control roller height and closing that formation flexibly connects in the rubber flexible cover (10) in seat (5) positioning hole; Corner magnetic force control through stepper motor has solved control accuracy and the deficiency that responds fast.
Claims (3)
1. stepper motor pivoted housing Flexible Control clutch; Form by stator coil, stator iron core, pivoted housing magnet steel, stepper motor pivoted housing, gentle control roller seat, roller, cam, gears to engage and disengage body, spline output shaft, rubber flexible cover; It is characterized in that: the spline output shaft through the stepper motor pivoted housing to passing whole stepper motor connection; The stepper motor pivoted housing is controlled the roller seat for being fixedly connected with softening; Pivoted housing magnet steel and stepper motor pivoted housing are one, are installed in the stator iron core to keep certain working clearance.
2. the described a kind of stepper motor pivoted housing Flexible Control clutch of root a tree name claim 1 is characterized in that: the rubber flexible cover is installed in the positioning hole of gentle control roller seat and roller inserted to form in the rubber flexible cover and flexibly connect installation.
3. the described a kind of stepper motor pivoted housing Flexible Control clutch of root a tree name claim 1 is characterized in that: form controlled clutch through the roller on the gentle control roller seat between gears to engage and disengage body and the cam and be connected, cam is that spline is connected with the spline output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010280791XA CN102401042A (en) | 2010-09-14 | 2010-09-14 | Flexible control clutch for stepping motor rotary sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010280791XA CN102401042A (en) | 2010-09-14 | 2010-09-14 | Flexible control clutch for stepping motor rotary sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102401042A true CN102401042A (en) | 2012-04-04 |
Family
ID=45883558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010280791XA Pending CN102401042A (en) | 2010-09-14 | 2010-09-14 | Flexible control clutch for stepping motor rotary sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102401042A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202063A (en) * | 2015-09-29 | 2015-12-30 | 西安交通大学 | Multi-motor servo direct-driven type friction clutch applicable to mechanical press |
| CN111237355A (en) * | 2020-01-08 | 2020-06-05 | 廖远刚 | Clutch mechanism started through flexible connection |
-
2010
- 2010-09-14 CN CN201010280791XA patent/CN102401042A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202063A (en) * | 2015-09-29 | 2015-12-30 | 西安交通大学 | Multi-motor servo direct-driven type friction clutch applicable to mechanical press |
| CN105202063B (en) * | 2015-09-29 | 2017-11-03 | 西安交通大学 | A kind of many motor servo direct-drive type friction clutches suitable for punching machine |
| CN111237355A (en) * | 2020-01-08 | 2020-06-05 | 廖远刚 | Clutch mechanism started through flexible connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120404 |