CN205298748U - Electric actuator structure - Google Patents
Electric actuator structure Download PDFInfo
- Publication number
- CN205298748U CN205298748U CN201520828579.0U CN201520828579U CN205298748U CN 205298748 U CN205298748 U CN 205298748U CN 201520828579 U CN201520828579 U CN 201520828579U CN 205298748 U CN205298748 U CN 205298748U
- Authority
- CN
- China
- Prior art keywords
- guard shield
- manual axle
- limit switch
- spring
- controller
- 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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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses an electric actuator structure, including manual axle, rack, limit switch, support, spring, output shaft, casing, controller and guard shield, housing face installs the guard shield, and the guard shield middle part is provided with manual axle, the output shaft is installed to manual axle bottom, and output shaft surface mounting has the spring, the support is installed to the casing bottom, and casing internally mounted has rack and limit switch, the rack is located limit switch one side, casing internally mounted has a controller, and the controller is located manual axle one side, compared with the prior art, the beneficial effects of the utility model are that this novel one kind electric actuator structure, this structural connection is compact, and work efficiency is high, uses portably, has good social effect and economic benefits, is fit for using widely.
Description
Technical field
The utility model relates to a kind of YE, especially a kind of YE structure.
Background technology
Process Control System is to realize the platform of Automation of Manufacturing Process, and Controlling Apparatus for Processes and device are process controlThe indispensable important component part of system, a simple automatic control system, is made up of transmitter, controller and actuatorA single loop control system. Actuator is an important part in Process Control System, and people are often executionDevice is likened Automation of Manufacturing Process " trick " to, and actuator is made up of executing agency and two parts of governor motion. Simple JieThe mode of action of the kind of actuator of continuing and feature, actuator, YE operation principle and the principle of selecting, electronic executionApplication present situation and the development trend of device.
Utility model content
The purpose of this utility model is to provide a kind of YE structure, proposes in above-mentioned background technology to solveProblem.
The purpose of this utility model is to be achieved by following technical proposals: a kind of YE structure, comprises handMoving axis, tooth bar, limit switch, support, spring, output shaft, housing, controller and guard shield; Described surface of shell is provided with guard shield,And described guard shield middle part is provided with manual axle; Described manual axle bottom is provided with output shaft, and described output shaft surface peaceSpring is housed; Described housing bottom is provided with support, and described enclosure interior is provided with tooth bar and limit switch; Described tooth barBe positioned at limit switch one side; Described enclosure interior is provided with controller, and described controller is positioned at manual axle one side.
Further, described guard shield is arcuate structure, and described guard shield middle part is provided with aperture.
Further, described spring fitting is in output shaft inside, and between described spring, spacing equates.
Further, described support is L shaped structure, and described housing bottom is provided with three supports.
Further, described housing is U-shaped structure, and described housing middle part is provided with circular hole.
Compared with prior art, the beneficial effects of the utility model are these novel a kind of YE structures, this structureConnect compactness, operating efficiency is high, can use Manual press, and current are emitted, easy to use, has good social effect and economyBenefit, is applicable to promoting the use of.
Brief description of the drawings
Fig. 1 is the utility model overall structure schematic diagram;
In figure: 1, manual axle, 2, tooth bar, 3, limit switch, 4, support, 5, spring, 6, output shaft, 7, housing, 8, controlDevice, 9, guard shield.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried outDescribe clearly and completely, obviously, described embodiment is only the utility model part embodiment, instead of wholeEmbodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisiteThe every other embodiment obtaining, belongs to the scope that the utility model is protected.
As shown in Figure 1, the utility model discloses a kind of YE structure, comprise manual axle 1, tooth bar 2, spacing openingPass 3, support 4, spring 5, output shaft 6, housing 7, controller 8 and guard shield 9; Described housing 7 surfaces are provided with guard shield 9, and instituteState guard shield 9 middle parts and be provided with manual axle 1; Described manual axle 1 bottom is provided with output shaft 6, and install on described output shaft 6 surfacesThere is spring 5; Described housing 7 bottoms are provided with support 4, and described housing 7 inside are provided with tooth bar 2 and limit switch 3; DescribedTooth bar 2 is positioned at limit switch 3 one sides; Described housing 7 inside are provided with controller 8, and described controller 8 is positioned at manual axle 1One side.
As a kind of technical optimization scheme of the present utility model: described guard shield 9 is arcuate structure, and in described guard shield 9Portion is provided with aperture; Described spring 5 is installed on output shaft 6 inside, and between described spring 5, spacing equates; Described support 4 isL shaped structure, and described housing 7 bottoms are provided with three supports 4; Described housing 7 is U-shaped structure, and described housing 7 middle partsBe provided with circular hole.
The utility model in use, accept after open and close signal that control system sends by electric operator, and motor is notTurn, also without buzz. Do not have AC power or power supply can not be added to motor part or the position locator part of executing agency; PMAmplification board work is undesired, can not send corresponding control signal; Solid-state relay part is damaged, and amplification board can not be sent hereWeak signal is transformed into the forceful electric power signal that motor needs; Thermal protection for motors switch damages; Moment restriction switch damages; Travel limits is openedClose and damage; The manual/auto position of the switch selects mistake or switch to damage; Motor damages. Electric operator is accepted control system and is sentOpen and close signal after, motor does not turn, and has buzz. Its possible cause is: the start-up capacitance of motor damages; Motor coil turn-to-turnSlight short circuit; Supply voltage is inadequate. Electric operator is accepted after open and close signal that control system sends, motor vibrating, and companionHave cackle, its reason may be: the output signal deficiency of PM amplification board can not make the complete conducting of solid-state relay, causes motorOn-load voltage deficiency; Solid-state relay performance depreciation, causes the not conducting completely of its output.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, andAnd in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize this practicality with other concrete form newType. Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is newThe scope of type is limited by claims instead of above-mentioned explanation, is therefore intended to be equal to containing of important document by what drop on claimAll changes in justice and scope are included in the utility model. Any Reference numeral in claim should be considered as to restrictionRelated claim.
In addition although should be appreciated that this description is described according to embodiment, be not that each embodiment only wraps,Contain an independently technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art shouldDescription is done as a whole, the technical scheme in each embodiment also can be through appropriately combined, forms those skilled in the artUnderstandable other embodiments.
Claims (5)
1. a YE structure, comprises manual axle (1), tooth bar (2), limit switch (3), support (4), spring (5), defeatedShaft (6), housing (7), controller (8) and guard shield (9); It is characterized in that: described housing (7) surface is provided with guard shield (9), andAnd described guard shield (9) middle part is provided with manual axle (1); Described manual axle (1) bottom is provided with output shaft (6), and described defeatedShaft (6) surface is provided with spring (5); Described housing (7) bottom is provided with support (4), and the inner installation of described housing (7)There are tooth bar (2) and limit switch (3); Described tooth bar (2) is positioned at limit switch (3) one sides; Described housing (7) inside is provided with controlDevice processed (8), and described controller (8) is positioned at manual axle (1) one side.
2. a kind of YE structure according to claim 1, is characterized in that: described guard shield (9) is arc knotStructure, and described guard shield (9) middle part is provided with aperture.
3. a kind of YE structure according to claim 1, is characterized in that: described spring (5) is installed on outputAxle (6) inside, and between described spring (5), spacing equates.
4. a kind of YE structure according to claim 1, is characterized in that: described support (4) is L shaped structure,And described housing (7) bottom is provided with three supports (4).
5. a kind of YE structure according to claim 1, is characterized in that: described housing (7) is U-shaped structure,And described housing (7) middle part is provided with circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828579.0U CN205298748U (en) | 2015-10-26 | 2015-10-26 | Electric actuator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828579.0U CN205298748U (en) | 2015-10-26 | 2015-10-26 | Electric actuator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205298748U true CN205298748U (en) | 2016-06-08 |
Family
ID=56438803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520828579.0U Expired - Fee Related CN205298748U (en) | 2015-10-26 | 2015-10-26 | Electric actuator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205298748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333198A (en) * | 2015-10-26 | 2016-02-17 | 无锡市圣科不锈钢气动自控阀门厂 | Electric actuator structure |
-
2015
- 2015-10-26 CN CN201520828579.0U patent/CN205298748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333198A (en) * | 2015-10-26 | 2016-02-17 | 无锡市圣科不锈钢气动自控阀门厂 | Electric actuator structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161026 |