CN201851526U - Electromagnetic tension and friction synchronous direct-drive waist type roller clutch - Google Patents
Electromagnetic tension and friction synchronous direct-drive waist type roller clutch Download PDFInfo
- Publication number
- CN201851526U CN201851526U CN2010205280612U CN201020528061U CN201851526U CN 201851526 U CN201851526 U CN 201851526U CN 2010205280612 U CN2010205280612 U CN 2010205280612U CN 201020528061 U CN201020528061 U CN 201020528061U CN 201851526 U CN201851526 U CN 201851526U
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- friction
- waist type
- type roller
- clutch
- roller
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Abstract
The utility model relates to an electromagnetic tension and friction synchronous direct-drive waist type roller clutch, which is composed of an electromagnetic pull cover, a sun friction gear, a friction plate, a friction ring, a planetary gear, a roller locator, a waist type roller, a gear clutch main body, a cylindrical gear and a spline output shaft; particularly, the roller clutch can apply electromagnetic tension on the friction ring of the sun friction gear and generate friction with the friction plate, the friction drives rotation of the waist type roller which is integrally connected with the planetary gear, thereby driving the clutch to work, implementing control in a form of paying less but getting more, and simultaneously, using characteristic of coherence of the waist type roller clutch.
Description
Technical field:
The utility model is that waist type roller clutch is directly driven in a kind of electromagnet pull friction synchronously, it is different from the stepper motor gear and directly drives waist type roller clutch synchronously, use friction control, especially be applied on the friction ring of sun slip gear and by electromagnet pull and produce frictional force with friction plate, drive the waist type roller rotation that planetary pinion is connected as a single entity by outer torsion, thereby form clutch work, transferring power or cut-out power.
Background technique:
Waist type roller clutch in the stepper motor that relates to before, hydraulic way control, more suitable in large scale system, but some mini-systems and particular design are just incompatible, roller in common free wheel device all is to be installed between cam and the clutch body with suspending, there is any deflection of roller side direction, randomness is very big, cam precision prescribed in processing is very high in addition, the process treating complexity, conformity of production is difficult to ensure, cause acting on top power skewness, clutch reliability and life-span are descended.
The model utility content:
The purpose of this utility model provides a kind of electromagnet pull friction and directly drives waist type roller clutch synchronously, realize that sun slip gear directly drives planetary pinion synchronously, drive the work of waist type roller solenoidoperated cluthes, also cancel cam in addition and used the cylinder wheel instead, solved the problem on the processing technology, conformity of production is ensured.
Its objective is such realization, electromagnetism is helped pull a cart and is fastened sun slip gear and be connected as a single entity in Fig. 1, and can interlock work, and friction ring and sun slip gear are connected as a single entity, friction plate is fixedlyed connected with the gears to engage and disengage body, keeps being connected of controlled friction or disengagement simultaneously with between the friction ring; Waist type roller is fixedlyed connected with planetary pinion by the positioning hole on the roller positioning seat, the gears to engage and disengage body with form controlled clutch by waist type roller between cylinder is taken turns and be connected, cylinder take turns with the spline output shaft between be connected for spline.
Below in conjunction with embodiment Fig. 1, Fig. 2, Fig. 3 the working procedure that the electromagnet pull friction is directly driven waist type roller clutch synchronously is described; After the electromagnet energising, the electromagnetism pulling sun slip gear of helping pull a cart makes connected friction ring form friction with friction plate, the gears to engage and disengage body rotates under the effect of external force, and drive sun slip gear by friction plate with frictional force and rotate, and directly drive the waist type roller that is connected with the planetary pinion one synchronously and rotate, clutch work, otherwise throw-out-of clutch annexation then, the power output on the spline output shaft is cut off.Waist type roller is directly driven in the friction that this structure has utilized electromagnet pull to form synchronously, has realized the control of throwing a sprat to catch a herring, and has utilized the conformity characteristics of waist type roller type clutch simultaneously again.
Below in conjunction with embodiment Fig. 1, Fig. 2, Fig. 3 the synchronous work of directly driving the clutch of waist type roller of electromagnet pull friction is described.
Description of drawings:
Concrete structure of the present utility model is provided by following examples and accompanying drawing:
Fig. 1, be that waist type roller clutch structure diagrammatic sketch is directly driven in the utility model electromagnet pull friction synchronously.
Fig. 2, be that electromagnet pull friction is directly driven waist type roller clutch A---A synchronously to the cross-section structure diagrammatic sketch.
Fig. 3, be that electromagnet pull friction is directly driven waist type roller clutch B-B synchronously to the cross-section structure diagrammatic sketch.
Among Fig. 1,1, electromagnetism helps pull a cart, 2, sun slip gear, 3, friction plate, 4, friction ring, 5, planetary pinion, 6, the roller positioning seat, 7, waist type roller, 8, the gears to engage and disengage body, 9, the cylinder wheel, 10, the spline output shaft.
Embodiment:
Describe detail and the working condition that the utility model proposes in detail below in conjunction with Fig. 1, Fig. 2, Fig. 3; In Fig. 1 electromagnetism help pull a cart (1) fasten sun slip gear (2) and be connected as a single entity, and energy interlock work, friction ring (4) is connected as a single entity with sun slip gear (2), friction plate (3) is fixedlyed connected with gears to engage and disengage body (8), keeps being connected of controlled friction or disengagement simultaneously with between the friction ring (4); Waist type roller (7) is fixedlyed connected with planetary pinion (5) by the positioning hole on the roller positioning seat (6), form controlled clutch by waist type roller (7) between gears to engage and disengage body (8) and the cylinder wheel (9) and be connected, cylinder is taken turns between (6) and the spline output shaft (10) and is connected for spline.
Below in conjunction with embodiment Fig. 1, Fig. 2, Fig. 3 the working procedure that the electromagnet pull friction is directly driven waist type roller clutch synchronously is described; After the electromagnet energising, electromagnetism (1) the pulling sun slip gear (2) of helping pull a cart makes the same friction plate of connected friction ring (4) (3) form friction, and pass through friction plate (3) and rotate with frictional force drive sun slip gear (2), directly driving the waist type roller (7) that is connected with planetary pinion (5) one synchronously rotates, clutch work is passed to spline output shaft (10) output with power by gears to engage and disengage body (8), waist type roller (7), cylinder wheel (9); Otherwise throw-out-of clutch annexation then, the power output on the spline output shaft (10) is cut off; The mode that waist type roller is directly driven in the friction that this structure has utilized electromagnet pull to form has synchronously realized the control of throwing a sprat to catch a herring, and has utilized the conformity characteristics of waist type roller type clutch simultaneously again.
Claims (2)
1. waist type roller clutch is directly driven in an electromagnet pull friction synchronously, help pull a cart by electromagnetism, sun slip gear, friction plate, friction ring, planetary pinion, the roller positioning seat, waist type roller, the gears to engage and disengage body, the cylinder wheel, the spline output shaft is formed, it is characterized in that: the mode that this clutch uses the electromagnet pull friction directly to drive waist type roller synchronously, rather than with the mode of step motor control, its annexation is, electromagnetism is helped pull a cart and is fastened sun slip gear and be connected as a single entity, and energy interlock work, friction ring and sun slip gear are connected as a single entity, friction plate is fixedlyed connected with the gears to engage and disengage body, keeps being connected of controlled friction or disengagement simultaneously with between the friction ring.
2. waist type roller clutch is directly driven in the described a kind of electromagnet pull friction of root a tree name claim 1 synchronously, it is characterized in that: waist type roller is fixedlyed connected with planetary pinion by the positioning hole on the roller positioning seat, form controlled clutch by waist type roller between gears to engage and disengage body and the cylinder wheel and be connected, cylinder take turns with the spline output shaft between be connected for spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205280612U CN201851526U (en) | 2010-09-14 | 2010-09-14 | Electromagnetic tension and friction synchronous direct-drive waist type roller clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205280612U CN201851526U (en) | 2010-09-14 | 2010-09-14 | Electromagnetic tension and friction synchronous direct-drive waist type roller clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201851526U true CN201851526U (en) | 2011-06-01 |
Family
ID=44093918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205280612U Expired - Fee Related CN201851526U (en) | 2010-09-14 | 2010-09-14 | Electromagnetic tension and friction synchronous direct-drive waist type roller clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201851526U (en) |
-
2010
- 2010-09-14 CN CN2010205280612U patent/CN201851526U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20110914 |