CN213661349U - Motor damping structure for electronic actuator - Google Patents
Motor damping structure for electronic actuator Download PDFInfo
- Publication number
- CN213661349U CN213661349U CN202022804655.8U CN202022804655U CN213661349U CN 213661349 U CN213661349 U CN 213661349U CN 202022804655 U CN202022804655 U CN 202022804655U CN 213661349 U CN213661349 U CN 213661349U
- Authority
- CN
- China
- Prior art keywords
- electronic actuator
- block
- rubber
- groove
- rubber block
- 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
Links
Images
Landscapes
- Transmission Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a motor shock-absorbing structure for electronic actuator relates to electronic actuator technical field. The utility model comprises an electronic actuator body and a plate body; a first positioning groove and a second positioning groove are formed in one side of the plate body and one side of the electronic actuator body respectively, a first rubber block is in sliding fit with the middle of the positioning groove, and a groove is formed in the middle of the first rubber block. The utility model discloses a first block rubber and the second block rubber that set up, first block rubber and second block rubber can carry out the reduction of impact force to the electron executor body, thereby the life of electron executor body has been increased, locating lever through the setting, the locating lever can be fixed first block rubber and second block rubber, and locating lever and first block rubber and the dismouting of the spacing first block rubber of messenger of second block rubber cancellation are more convenient when dismantling first block rubber and second block rubber, thereby the speed of the first block rubber of dismouting and second block rubber has been promoted.
Description
Technical Field
The utility model belongs to the technical field of the electronic actuator, especially, relate to a motor shock-absorbing structure for electronic actuator.
Background
The actuator is an essential important component of an automatic control system. It is used to receive the control signal from the controller and change the size of the controlled medium to maintain the controlled variable at the required value or in certain range. The actuators can be classified into pneumatic, hydraulic and electric according to their energy forms. The pneumatic actuator uses compressed air as energy source, and features simple structure, reliable and stable action, large output thrust, convenient maintenance, fire and explosion prevention and low cost, so that it may be used widely in chemical, paper making, oil refining and other production processes. Even when using an electric gauge or computer control, the pneumatic actuator may still be used as long as the electrical signal is converted to a standard pneumatic signal of 20-100kPa via an electro-pneumatic transducer or an electro-pneumatic valve positioner. The electric actuator has the advantages of convenient energy source taking, rapid signal transmission, complex structure and poor explosion-proof performance. The hydraulic actuator is basically not used in the production processes of chemical engineering, oil refining and the like, and is characterized by very large output thrust.
The existing large multi-electronic actuator is inconvenient to replace when the damping structure is abraded, and the working efficiency is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motor shock-absorbing structure for electronic actuator has solved the problem that exists among the above-mentioned prior art through first block rubber, second block rubber.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
a motor damping structure for an electronic actuator comprises an electronic actuator body and a plate body;
a first positioning groove and a second positioning groove are respectively formed in one side of each plate body and one side of the electronic actuator body, a first rubber block is matched in the middle of each positioning groove in a sliding mode, a groove is formed in the middle of each first rubber block, a second rubber block is matched in the middle of each groove in an elastic mode, each second rubber block is matched in the middle of each second positioning groove in a sliding mode, and the electronic actuator body is located between the two plate bodies;
both sides of the first positioning groove and the second positioning groove are provided with limiting grooves, the lower side of each limiting groove is provided with a first notch, the lower side of each first notch is provided with a channel, the middle part of each channel is matched with a screw rod in a rotating manner, one end of each screw rod is fixedly connected with a worm wheel, both sides of each channel are matched with positioning rods in a sliding manner, and the positioning rods are in threaded fit with the screw rods;
a pressing plate is elastically matched on one side of the limiting groove, a worm is rotatably matched in the middle of the first notch, a rotating disc is fixedly connected to the upper side of the worm, a plane thread is arranged on one surface of the rotating disc, and a thread matched with the plane thread is arranged on one surface of the pressing plate;
the second notch has all been seted up to one side of first block rubber, second block rubber, and the middle part elastic fit of second notch has the type of leaning on fixture block, and the spout has been seted up to the upside of second notch, and the upside fixedly connected with body of rod of the type of leaning on fixture block, and body of rod sliding fit is at the middle part of spout.
Optionally, a clamping groove matched with the positioning rod is formed in one side of the first rubber block and one side of the second rubber block.
Optionally, the worm is engaged with the worm wheel, and the rotating disc is in threaded engagement with the pressure plate.
Optionally, the bottom of the groove is fixedly connected with a spring, and one end of the spring is fixedly connected with the second rubber block.
Optionally, the first positioning groove and the second positioning groove are communicated with the limiting groove, the limiting groove is communicated with the first notch, and the first notch is communicated with the channel.
Optionally, one side of the first rubber block and one side of the second rubber block are inclined planes, one end of a screw thread of the screw rod is left-handed, and the other end of the screw thread of the screw rod is right-handed.
The embodiment of the utility model has the following beneficial effect:
the utility model discloses an embodiment is through the first block rubber and the second block rubber that set up, first block rubber and second block rubber can carry out the reduction of impact force to the electronic actuator body, thereby the life of electronic actuator body has been increased, through the locating lever that sets up, the locating lever can be fixed first block rubber and second block rubber, and the locating lever when dismantling first block rubber and second block rubber and first block rubber and the dismouting of second block rubber cancellation spacing messenger first block rubber and second block rubber are more convenient, thereby the speed of the first block rubber of dismouting and second block rubber has been promoted.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic perspective view of an electronic actuator according to an embodiment of the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a plate body according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional structure view of an electronic actuator according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a first rubber block according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a portion a in fig. 4.
Wherein the figures include the following reference numerals:
the electronic actuator comprises an electronic actuator body 1, a plate body 2, a first rubber block 3, a second rubber block 4, a groove 5, a spring 6, a first positioning groove 7, a screw 8, a positioning rod 9, a channel 10, a limiting groove 11, a pressing plate 12, a rotating disc 13, a worm 14, a worm wheel 15, a notch 16, a second positioning groove 17, a second notch 18, an oblique fixture block 19, a sliding groove 20 and a rod body 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
Referring to fig. 1 to 5, in the present embodiment, there is provided a motor damping structure for an electronic actuator, including: the electronic actuator comprises an electronic actuator body 1 and a plate body 2;
a first positioning groove 7 and a second positioning groove 17 are respectively formed in one side of each of the plate bodies 2 and the electronic actuator body 1, a first rubber block 3 is slidably fitted in the middle of each positioning groove 7, a groove 5 is formed in the middle of each first rubber block 3, a second rubber block 4 is elastically fitted in the middle of each groove 5, each second rubber block 4 is slidably fitted in the middle of each second positioning groove 17, and the electronic actuator body 1 is located between the two plate bodies 2;
both sides of the first positioning groove 7 and the second positioning groove 17 are provided with limiting grooves 11, the lower side of each limiting groove 11 is provided with a first notch 16, the lower side of each first notch 16 is provided with a channel 10, the middle part of each channel 10 is rotatably matched with a screw rod 8, one end of each screw rod 8 is fixedly connected with a worm wheel 15, both sides of each channel 10 are slidably matched with positioning rods 9, and the positioning rods 9 are in threaded fit with the screw rods 8;
a pressing plate 12 is elastically matched on one side of the limiting groove 11, a worm 14 is rotatably matched in the middle of the first notch 16, a rotating disc 13 is fixedly connected to the upper side of the worm 14, a plane thread is arranged on one surface of the rotating disc 13, and a thread matched with the plane thread is arranged on one surface of the pressing plate 12;
The application of one aspect of the embodiment is as follows: when the damping structure needs to be installed, the first rubber block 3 and the second rubber block 4 are inserted into the first positioning groove 7 and the second positioning groove 17, the first rubber block 3 and the second rubber block 4 extrude the pressing plate 12, so that the pressing plate 12 retracts into the limiting groove 11, the pressing plate 12 drives the rotating disc 13 to rotate, then the rotating disc 13 drives the worm 14 to rotate, then the worm 14 drives the worm wheel 15 to rotate, then the worm wheel 15 drives the screw 8 to rotate, simultaneously the screw 8 drives the two positioning rods 9 to move relatively, so that the positioning rods 9, the first rubber block 3 and the second rubber block 4 are in a limiting relation, when the first rubber block 3 and the second rubber block 4 need to be disassembled, the rod body 21 is pushed first, the inclined clamping block 19 fixedly connected with the rod body 21 retracts into the second notch 18, simultaneously the pressing plate 12 is ejected from the limiting groove 11 to enter the second notch 18, and then the first rubber block 3 and the second rubber block 4 are pulled, then the pressing plate 12 retracts into the limiting groove 11 along the slope of the second notch 18, when the electronic actuator body 1 vibrates, the first rubber block 3 and the second rubber block 4 reduce the impact force, and the second rubber block 4 can retract into the groove 5. It should be noted that the electronic actuator body 1 referred to in this application may be powered by a storage battery or an external power source.
Through the first rubber block 3 and the second rubber block 4 that set up, first rubber block 3 and second rubber block 4 can carry out the reduction of impact force to electron executor body 1, thereby the life of electron executor body 1 has been increased, locating lever 9 through setting up, locating lever 9 can be fixed first rubber block 3 and second rubber block 4, and locating lever 9 and first rubber block 3 and second rubber block 4 cancel spacing dismouting that makes first rubber block 3 and second rubber block 4 more convenient when dismantling first rubber block 3 and second rubber block 4, thereby the speed of dismouting first rubber block 3 and second rubber block 4 has been promoted.
The draw-in groove with 9 adaptations of locating lever is all seted up to one side of first block rubber 3, second block rubber 4 of this embodiment.
The worm 14 of the present embodiment is engaged with the worm wheel 15, and the rotating disk 13 is screw-engaged with the pressure plate 12.
The bottom fixedly connected with spring 6 of recess 5 of this embodiment, spring 6's one end and second block rubber 4 fixed connection.
The first positioning groove 7 and the second positioning groove 17 of the present embodiment are communicated with the limiting groove 11, the limiting groove 11 is communicated with the first notch 16, and the first notch 16 is communicated with the channel 10.
One side of the first rubber block 3 and one side of the second rubber block 4 are inclined planes, one end of the screw thread of the screw rod 8 rotates left, and the other end of the screw thread rotates right.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (6)
1. A motor dampening structure for an electronic actuator, comprising: the electronic actuator comprises an electronic actuator body (1) and a plate body (2);
a first positioning groove (7) and a second positioning groove (17) are respectively formed in one side of each of the plate bodies (2) and the electronic actuator body (1), a first rubber block (3) is arranged in the middle of each positioning groove (7) in a sliding fit mode, a groove (5) is formed in the middle of each first rubber block (3), a second rubber block (4) is elastically matched in the middle of each groove (5), each second rubber block (4) is arranged in the middle of each second positioning groove (17) in a sliding fit mode, and the electronic actuator body (1) is located between the two plate bodies (2);
both sides of the first positioning groove (7) and the second positioning groove (17) are provided with limiting grooves (11), the lower side of each limiting groove (11) is provided with a first notch (16), the lower side of each first notch (16) is provided with a channel (10), the middle of each channel (10) is rotatably matched with a screw rod (8), one end of each screw rod (8) is fixedly connected with a worm wheel (15), both sides of each channel (10) are slidably matched with positioning rods (9), and the positioning rods (9) are in threaded fit with the screw rods (8);
a pressing plate (12) is elastically matched on one side of the limiting groove (11), a worm (14) is rotatably matched in the middle of the first notch (16), a rotating disc (13) is fixedly connected to the upper side of the worm (14), a plane thread is arranged on one surface of the rotating disc (13), and a thread matched with the plane thread is arranged on one surface of the pressing plate (12);
second notch (18) have all been seted up to one side of first block rubber (3), second block rubber (4), and the middle part elastic fit of second notch (18) has oblique type fixture block (19), and spout (20) have been seted up to the upside of second notch (18), and the upside fixedly connected with body of rod (21) of oblique type fixture block (19), and body of rod (21) sliding fit is at the middle part of spout (20).
2. The motor damping structure for the electronic actuator according to claim 1, wherein one side of each of the first rubber block (3) and the second rubber block (4) is provided with a slot adapted to the positioning rod (9).
3. A motor damping structure for an electronic actuator according to claim 1, wherein the worm (14) is engaged with the worm wheel (15), and the rotating disk (13) is screw-engaged with the pressing plate (12).
4. The motor damping structure for the electronic actuator according to claim 1, wherein a spring (6) is fixedly connected to the bottom of the groove (5), and one end of the spring (6) is fixedly connected to the second rubber block (4).
5. The motor damping structure for an electronic actuator according to claim 1, wherein the first positioning groove (7) and the second positioning groove (17) communicate with the stopper groove (11), the stopper groove (11) communicates with the first notch (16), and the first notch (16) communicates with the channel (10).
6. The motor damping structure for an electronic actuator according to claim 1, wherein one side of the first rubber block (3) and the second rubber block (4) is an inclined surface, and one end of the screw (8) is threaded in a left-handed manner and the other end is threaded in a right-handed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022804655.8U CN213661349U (en) | 2020-11-29 | 2020-11-29 | Motor damping structure for electronic actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022804655.8U CN213661349U (en) | 2020-11-29 | 2020-11-29 | Motor damping structure for electronic actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213661349U true CN213661349U (en) | 2021-07-09 |
Family
ID=76688267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022804655.8U Expired - Fee Related CN213661349U (en) | 2020-11-29 | 2020-11-29 | Motor damping structure for electronic actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213661349U (en) |
-
2020
- 2020-11-29 CN CN202022804655.8U patent/CN213661349U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213661349U (en) | Motor damping structure for electronic actuator | |
| CN209425064U (en) | A kind of double main shaft double knife towers numerically-controlled machine tools | |
| CN213451980U (en) | Easy-to-install carbon brush motor for valve actuator | |
| CN107471324B (en) | Pneumatic guide rail locking device with inclined block reinforcing structure for wood processing center | |
| CN203254163U (en) | Static pressure thick guiding rail clamping device | |
| CN204459143U (en) | A kind of plugging structure for air-leakage test | |
| CN204321904U (en) | Inclined-plane self-locking manual hold down gag | |
| CN210370759U (en) | Contact type pneumatic automatic switch device for rail car | |
| CN204450464U (en) | The Multi Role Aircraft of a kind of fastener and this fastener of application | |
| CN210754712U (en) | Punching die for producing disc type scaffold pressing block | |
| CN218294298U (en) | Multi-scene damping buffer device structure | |
| CN103398136B (en) | A kind of method of work of full-automatic brick making system | |
| CN209021275U (en) | Perforating device is used in a kind of manufacture of hydropneumatic mechanical equipment components | |
| CN213776543U (en) | Sealing structure for electronic actuator | |
| CN113370106A (en) | Quick press fitting locking mechanism | |
| CN203726164U (en) | Pressure measurable worm self-locking and loosening-preventing type high-precision fine adjusting clamp | |
| CN209206475U (en) | A kind of high speed machine with 45 degree of line rail pressure blocks | |
| CN204164225U (en) | The braking device of rotor | |
| CN221003626U (en) | Explosion venting plate with buffering function | |
| CN204842616U (en) | Terrace die die is from leading zero clearance punching device | |
| CN203726198U (en) | Limiting anti-loose type high-accuracy fine-adjustment fixture allowing pressure to be measurable | |
| CN210566572U (en) | Spring prepressing combined structure for pneumatic actuator | |
| CN201960475U (en) | Novel compressor | |
| CN220825958U (en) | Spring compression tool | |
| CN201058361Y (en) | Disconnection bored vehicle device of forging press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210709 Termination date: 20211129 |