CN105952806A - Manual switching and cam part matching device of electric actuator - Google Patents
Manual switching and cam part matching device of electric actuator Download PDFInfo
- Publication number
- CN105952806A CN105952806A CN201610537572.2A CN201610537572A CN105952806A CN 105952806 A CN105952806 A CN 105952806A CN 201610537572 A CN201610537572 A CN 201610537572A CN 105952806 A CN105952806 A CN 105952806A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- cam
- shaft
- sheath
- cam part
- 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
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D11/00—Clutches in which the members have interengaging parts
- F16D11/14—Clutches in which the members have interengaging parts with clutching members movable only axially
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to the technical field of electric actuator parts, and in particular, relates to a manual switching and cam part matching device of an electric actuator. The device comprises a manual rotating shaft, a cam part and a protective cover limiting module; the manual rotating shaft includes a rotating shaft part and a handle part; a rotating shaft positioning plane is arranged at one end, far from the handle part, of the rotating shaft part; a fastening screw hole is formed in one end, near the handle part, of the rotating shaft part; the cam part includes a bracket; a cam is fixedly mounted on the bracket; a spring is connected between the cam and the bracket; a cam positioning plane matched with the rotating shaft positioning plane is machined on the inner wall of an inner hole of the cam; the protective cover limiting module is mounted on the manual rotating shaft through the fastening screw hole; and the cam part coats the manual rotating shaft through the inner hole. The device solves the problem of part damage due to excessive force generated in falling of the manual rotating shaft in electric operation, realizes manual switching and cam part matching, and preferably satisfies the use.
Description
Technical field
The invention belongs to YE component technology field, particularly relate to manual switching and the cam part of a kind of YE
Part adapting device.
Background technology
The clutch rotating shaft of existing YE, when being switched to motoring condition by manual mode, produces when hand-operated rotating shaft falls
Power excessive, can damage the parts of YE, shorten the service life of YE.
It is thus desirable to a kind of compact conformation of R & D design, manual switching reasonable in design and cam part adapting device, by two
Coordinating of person ensures that YE will not produce excessive power when being switched to motoring condition by manual mode, thus protection is held
The parts of row device, the service life of prolongation executor.
Summary of the invention
The present invention solves technical problem present in known technology and provide a kind of compact conformation, reasonable in design, ensure electronic
Executor's manual switching of the YE of smooth conversion when manual mode switches to motoring condition coordinates with cam part
Device.
The present invention solves that technical problem is adopted the technical scheme that present in known technology: the hands of a kind of YE
Dynamic switching includes " L " type hand-operated rotating shaft, cam part and sheath limit assembly with cam part adapting device；Described " L "
Type hand-operated rotating shaft includes the handle portion that shaft and shaft one end are bent to form；On shaft, the one end away from handle portion is arranged
Having rotating shaft to position plane, be disposed adjacent axle bumper groove with angle location plane, on shaft, the one end near handle portion is provided with
For installing the set screw hole of sheath limit assembly；Described cam part includes support, and support is installed with cam,
It is connected by plus screw between cam with support and has spring；Described cam offers endoporus, endoporus inwall is machined with and turns
The cam orientation plane that axle location plane matches；Installation bearing pin it is additionally provided with on described support；Described sheath limit assembly leads to
Cross set screw hole to be installed on " L " type hand-operated rotating shaft；Described cam part is located at " L " type hand-operated rotating shaft by inner hole sleeve
On make rotating shaft location plane match with cam orientation plane, and in axle bumper groove installation shaft retaining ring be fixed.
Advantages of the present invention and good effect be: when solving electronic, to fall the power of generation excessive for hand-operated rotating shaft, damages parts,
Achieve manual switching to coordinate with cam part, it is ensured that YE is switched by the steady of manual mode to motoring condition,
Better meet use.
Preferably: described sheath limit assembly includes rotating shaft sheath and stop collar, is flexibly connected between rotating shaft sheath with shaft,
Fix between stop collar with shaft and be connected；Annular groove is offered on rotating shaft sheath；It is provided with convex annular on described stop collar
Platform, annular boss can snap in annular groove, and can relatively rotate therebetween；Also including torsion spring, one end of torsion spring is fixed
Being installed on rotating shaft sheath, the other end of torsion spring is fixedly installed on stop collar
Preferably: be provided with mounting flange on described sheath limit assembly, mounting flange is provided with installation screw.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of Fig. 1 cam parts；
Fig. 3 is the use view of the present invention.
In figure: 1, cam part；2, shaft；3, sheath limit assembly；4, handle portion；5, shaft retaining ring；6, peace
Dress bearing pin；7, rotating shaft sheath；8, stop collar；9, screw is installed；10, mounting flange；11, support；12, cam；
13, spring；14, plus screw.
Detailed description of the invention
For the summary of the invention of the present invention, feature and effect can be further appreciated that, hereby enumerate following example and describe in detail as follows:
Referring to Fig. 1, the present invention includes " L " type hand-operated rotating shaft, cam part 1 and sheath limit assembly 3.
Described " L " type hand-operated rotating shaft includes the handle portion 4 that shaft 2 and shaft 2 one end are bent to form；Shaft 2
On one end of handle portion 4 is provided with rotating shaft location plane, be disposed adjacent axle bumper groove, shaft with angle location plane
On 2, the one end near handle portion 4 is provided with the set screw hole for installing sheath limit assembly 3.
Referring to Fig. 2, described cam part 1 includes support 11, and support 11 is installed with cam 12, cam 12
Spring 13 is had with being connected by plus screw 14 between support 11；Described cam 12 offers endoporus, and endoporus inwall adds
Work has the cam orientation plane matched with rotating shaft location plane；Installation bearing pin 6 it is additionally provided with on described support 11.
Described sheath limit assembly 3 is installed on " L " type hand-operated rotating shaft by set screw hole；Described cam part 1 leads to
Cross inner hole sleeve to be located on " L " type hand-operated rotating shaft and make rotating shaft location plane match with cam orientation plane, and in axle bumper groove
Shaft retaining ring 5 is installed be fixed.
Described sheath limit assembly 3 includes rotating shaft sheath 7 and stop collar 8, and between rotating shaft sheath 7 and shaft 2, activity is even
Connect, fix between stop collar 8 with shaft 2 and be connected；Annular groove is offered on rotating shaft sheath 7；On described stop collar 8
Being provided with annular boss, annular boss can snap in annular groove, and can relatively rotate therebetween；Also include torsion spring, turn round
One end of spring is fixedly installed on rotating shaft sheath 7, and the other end of torsion spring is fixedly installed on stop collar 8.
It is provided with mounting flange 10 on described sheath limit assembly 3, mounting flange 10 is provided with installation screw 9.
The present invention in use, as shown in Figure 3 a, time electronic in hand-operated rotating shaft one end angle location plane and cam 12
It is horizontal level that location, hole plane coordinates, and the angle of cam part 1 is 40 °；As shown in Figure 3 b, manual during manual switching
Rotating shaft is lifted, and utilizes hand-operated rotating shaft other end angle location plane to coordinate with cam 12 Internal hole positioning plane and makes cam part 1
Move up as vertical stratification simultaneously；As shown in Figure 3 c, now utilize the torsion spring torsion of sheath limit assembly 3 manually turning
Horizontal level when axle is taken back electronic, cam part 1 upright position is constant.
When the present invention solves electronic, to fall the power of generation excessive for hand-operated rotating shaft, damages parts, it is achieved that manual switching is with convex
Wheel component coordinates, it is ensured that YE, by the steady switching of manual mode to motoring condition, has better met use,
Extend the service life of executor.
Claims (3)
1. the manual switching of a YE and cam part adapting device, it is characterised in that: include " L " type hands
Dynamic rotating shaft, cam part (1) and sheath limit assembly (3)；
Described " L " type hand-operated rotating shaft includes the handle portion (4) that shaft (2) and shaft (2) one end are bent to form；
On shaft (2), the one end away from handle portion (4) is provided with rotating shaft location plane, is disposed adjacent with angle location plane
Having axle bumper groove, the upper one end near handle portion (4) of shaft (2) is provided with for installing sheath limit assembly (3)
Set screw hole；
Described cam part (1) includes support (11), and support (11) is installed with cam (12), cam (12)
Spring (13) is had with being connected by plus screw (14) between support (11)；Described cam (12) offers endoporus,
The cam orientation plane matched with rotating shaft location plane it is machined with on endoporus inwall；Described support is additionally provided with on (11)
Bearing pin (6) is installed；
Described sheath limit assembly (3) is installed on " L " type hand-operated rotating shaft by set screw hole；Described cam part
(1) be located on " L " type hand-operated rotating shaft by inner hole sleeve make rotating shaft location plane match with cam orientation plane, and
Shaft retaining ring (5) is installed in axle bumper groove be fixed.
2. the manual switching of YE as claimed in claim 1 and cam part adapting device, it is characterised in that:
Described sheath limit assembly (3) includes rotating shaft sheath (7) and stop collar (8), rotating shaft sheath (7) and shaft (2)
Between be flexibly connected, between stop collar (8) with shaft (2) fix be connected；Rotating shaft sheath offers annular on (7)
Groove；Described stop collar is provided with annular boss on (8), and annular boss can snap in annular groove, and therebetween may be used
Relatively rotate；Also including torsion spring, one end of torsion spring is fixedly installed on rotating shaft sheath (7), the fixing peace of the other end of torsion spring
It is loaded on stop collar (8).
3. the manual switching of YE as claimed in claim 2 and cam part adapting device, it is characterised in that:
It is provided with mounting flange (10) on described sheath limit assembly (3), mounting flange (10) is provided with installation screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610537572.2A CN105952806A (en) | 2016-07-08 | 2016-07-08 | Manual switching and cam part matching device of electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610537572.2A CN105952806A (en) | 2016-07-08 | 2016-07-08 | Manual switching and cam part matching device of electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105952806A true CN105952806A (en) | 2016-09-21 |
Family
ID=56899819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610537572.2A Pending CN105952806A (en) | 2016-07-08 | 2016-07-08 | Manual switching and cam part matching device of electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952806A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314058A (en) * | 2017-05-23 | 2017-11-03 | 湖南罗托克执行器有限公司 | A kind of YE hand-electric arrangement of clutch |
| CN108457996A (en) * | 2018-04-18 | 2018-08-28 | 胡景昌 | Hoist engine arrangement of clutch and hoist engine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100133455A1 (en) * | 2005-08-08 | 2010-06-03 | Ferrero Rubinetterie S.R.L. | Manual and automatic driving system for valves, fixing joint for such system and supplying kit thereof |
| CN203979579U (en) * | 2014-06-30 | 2014-12-03 | 天津市津达执行器有限公司 | A kind of new type auto manual quick switching mechanism |
| CN204328144U (en) * | 2014-12-02 | 2015-05-13 | 天津埃柯特测控技术有限公司 | New type handle mechanism and manual, electric switching device |
| CN204739118U (en) * | 2015-06-03 | 2015-11-04 | 天津市津达执行器有限公司 | Manual clutch |
| CN205895950U (en) * | 2016-07-08 | 2017-01-18 | 天津市津达执行器有限公司 | Electric actuator's manual switching and cam part proportioning plant |
-
2016
- 2016-07-08 CN CN201610537572.2A patent/CN105952806A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100133455A1 (en) * | 2005-08-08 | 2010-06-03 | Ferrero Rubinetterie S.R.L. | Manual and automatic driving system for valves, fixing joint for such system and supplying kit thereof |
| CN203979579U (en) * | 2014-06-30 | 2014-12-03 | 天津市津达执行器有限公司 | A kind of new type auto manual quick switching mechanism |
| CN204328144U (en) * | 2014-12-02 | 2015-05-13 | 天津埃柯特测控技术有限公司 | New type handle mechanism and manual, electric switching device |
| CN204739118U (en) * | 2015-06-03 | 2015-11-04 | 天津市津达执行器有限公司 | Manual clutch |
| CN205895950U (en) * | 2016-07-08 | 2017-01-18 | 天津市津达执行器有限公司 | Electric actuator's manual switching and cam part proportioning plant |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314058A (en) * | 2017-05-23 | 2017-11-03 | 湖南罗托克执行器有限公司 | A kind of YE hand-electric arrangement of clutch |
| CN107314058B (en) * | 2017-05-23 | 2023-05-12 | 湖南罗托克执行器有限公司 | Manual and electric clutch device for electric actuator |
| CN108457996A (en) * | 2018-04-18 | 2018-08-28 | 胡景昌 | Hoist engine arrangement of clutch and hoist engine |
| CN108457996B (en) * | 2018-04-18 | 2023-12-08 | 胡景昌 | Clutch device for winch and winch |
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Legal Events
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |