CN217152523U - Connecting device for electric actuator - Google Patents
Connecting device for electric actuator Download PDFInfo
- Publication number
- CN217152523U CN217152523U CN202220987533.3U CN202220987533U CN217152523U CN 217152523 U CN217152523 U CN 217152523U CN 202220987533 U CN202220987533 U CN 202220987533U CN 217152523 U CN217152523 U CN 217152523U
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- electric actuator
- chuck
- nut
- connection
- post
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Abstract
The utility model discloses a connecting device for electric actuator, including connection chuck, fastening regulation screw post, sliding regulation cardboard, connection card post, connecting groove and nut, connection chuck rotates the joint and is in the outside of nut, the even sliding clamping of sliding regulation cardboard is in the outside of connecting chuck. The utility model discloses can be connected with the electric actuator of different connected modes through the connector card post that sets up or connecting groove in the use for electric actuator can be convenient through this device and be connected between the valve body and use, and the in-process that this device used can carry out the mode of adjusting and control selection connection that makes things convenient for the adaptation according to the difference of electric actuator connected mode.
Description
Technical Field
The utility model relates to an electric actuator connects technical field, specifically is a connecting device for electric actuator.
Background
The connection mode of the electric actuator has two connection modes of a torque type and a thrust type, the connection modes of different connection points of the electric actuator are different, and the connection mode of some connection points of some open bars is a hidden bar and a connection slot hole, so that different connection modes are required to be prepared in the matching and connecting use processes of different actuators, the cost is increased sharply, and the problem is solved by a connection device for the electric actuator in urgent need.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connecting device for electric actuator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connecting device for electric actuator, is including connecting chuck, fastening regulation screw post, sliding adjustment cardboard, connecting card post, connecting slot and nut, connecting chuck rotates the joint and is in the outside of nut, the even sliding engagement of sliding adjustment cardboard is in the outside of connecting chuck, the even symmetrical screw thread of fastening regulation screw post is rotated and is pegged graft on connecting chuck, connecting card post fixed connection is at the up end middle part of sliding adjustment cardboard, connecting slot evenly sets up on connecting chuck.
Preferably, the connecting clamping grooves and the connecting clamping columns are five in number and are distributed in a circular mode, and the connecting clamping grooves are distributed on the outer side of the nut.
Preferably, a thrust needle roller bearing is clamped and mounted between the connection chuck and the connection position of the nut.
Preferably, the middle part of the upper end of the connecting chuck is fixedly clamped with a gland.
Preferably, the front end of the fastening adjusting threaded column is in pressing contact with the outer wall of the sliding adjusting clamping plate.
Preferably, the upper end of the nut is arranged in a three-claw shape.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses can be connected with the electric actuator of different connected modes through the connector card post that sets up or connecting groove in the use for electric actuator can be convenient through this device and be connected between the valve body and use, and the in-process that this device used can carry out the mode of adjusting and control selection connection that makes things convenient for the adaptation according to the difference of electric actuator connected mode.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the middle structure of the connecting chuck of the present invention;
fig. 3 is a schematic view of the main body slicing of the present invention.
In the figure: 1-connecting a chuck, 2-fastening adjusting threaded columns, 3-sliding adjusting clamping plates, 4-connecting clamping columns, 5-pressing covers, 6-connecting clamping grooves, 7-nuts and 8-thrust needle roller bearings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a connecting device for an electric actuator comprises a connecting chuck 1, a fastening adjusting threaded column 2, a sliding adjusting clamping plate 3, a connecting clamping column 4, a connecting clamping groove 6 and a nut 7, wherein the connecting chuck 1 is rotationally clamped outside the nut 7, the sliding adjusting clamping plate 3 is uniformly and slidably clamped outside the connecting chuck 1, the fastening adjusting threaded column 2 is uniformly and symmetrically screwed and inserted on the connecting chuck 1, the connecting clamping column 4 is fixedly connected to the middle part of the upper end face of the sliding adjusting clamping plate 3, the connecting clamping groove 6 is uniformly arranged on the connecting chuck 1, the electric actuator can be connected with the electric actuators in different connection modes through the arranged connecting clamp column 4 or the connecting clamp groove 6, so that the electric actuator can be conveniently connected with the valve body for use through the device, and the connection mode can be adjusted and controlled conveniently according to different connection modes of the electric actuator in the using process of the device.
Connecting slot 6 and connecting card post 4 all are equipped with five, and five connecting slot 6 and connecting card post 4 are circular distribution, and connecting slot 6 distributes in the outside of nut 7 for it is stable firm after being connected between this device and the electric actuator, also make electric actuator and this device be connected the back and conveniently be connected the use between the valve body.
A thrust needle bearing 8 is clamped between the joint of the connecting chuck 1 and the nut 7, so that the connecting chuck 1 and the nut 7 can rotate freely.
The gland 5 is fixedly arranged in the middle of the upper end of the connecting chuck 1 in a clamping mode, and the function of dust prevention is achieved through the gland 5.
The front end of the fastening adjusting threaded column 2 is in extrusion contact with the outer wall of the sliding adjusting clamping plate 3, and the extrusion force between the fastening adjusting threaded column 2 and the sliding adjusting clamping plate 3 can be controlled by screwing the fastening adjusting threaded column 2.
The upper end of the nut 7 is arranged in a three-claw shape, and plays a role in clamping and limiting connection.
The working principle is as follows: the upper end of the nut 7 is clamped between a part which is arranged in a three-jaw shape and a corresponding clamping groove on the electric actuator, then the threaded column connecting end of the electric actuator is inserted into the nut 7 to realize threaded connection with the nut 7, and according to different modes of a connecting rod or a connecting jack which is arranged on the electric actuator, the clamping and connection of the connecting clamping column 4 or the connecting clamping groove 6 with the nut can be selected, and when the connecting clamping column 4 is not needed to be used, the sliding adjusting clamping plate 3 can be controlled to slide in the connecting chuck 1 by screwing the fastening adjusting threaded column 2 to ensure that the sliding adjusting clamping plate 3 and the connecting clamping column 4 shrink to the inside of the connecting chuck 1, so that the connecting clamping column 4 can not cause blocking when in use when the connecting clamping column 4 is not needed to be used, and in the connecting use process of matching with the electric actuator through the connecting clamping column 4 or the connecting clamping groove 6, the needle roller bearing 8 can automatically block outside the nut 7 in the use process of matching through the needle roller bearing 8 By the rotation, thereby can adjust and control the card between the connection card post 4 and the connection slot 6 and the electric actuator and the position when being connected through rotating the connection chuck 1, make the in-process connection card post 4 or the connection slot 6 that is close to between the nut 7 continuous and the electric actuator can with the electric actuator between accurate card and be connected, can be connected with the electric actuator of different connected modes through the connection card post 4 or the connection slot 6 that set up in this device use, make the electric actuator pass through this device can be convenient and be connected between the valve body and use, and the in-process that this device used can carry out the regulation and the control option connection's of convenient adaptation according to the difference of electric actuator connected mode.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a connecting device for electric actuator, includes connection chuck (1), fastening regulation screw thread post (2), slip regulation cardboard (3), connection card post (4), connecting groove (6) and nut (7), its characterized in that: connect chuck (1) and rotate the joint and be in the outside of nut (7), the even slip joint of slip regulation cardboard (3) is in the outside of connecting chuck (1), the even symmetry screw thread of fastening regulation screw post (2) rotates and pegs graft on connecting chuck (1), connecting chuck post (4) fixed connection is at the up end middle part of slip regulation cardboard (3), connecting slot (6) are evenly seted up on connecting chuck (1).
2. The connecting device for an electric actuator according to claim 1, wherein: connecting slot (6) and connecting card post (4) all are equipped with five, five connecting slot (6) and connecting card post (4) are circular distribution, connecting slot (6) distribute in the outside of nut (7).
3. The connecting device for an electric actuator according to claim 2, wherein: and a thrust needle bearing (8) is clamped and installed between the joint of the connecting chuck (1) and the nut (7).
4. A connecting device for an electric actuator according to claim 3, wherein: and a gland (5) is fixedly clamped in the middle of the upper end of the connecting chuck (1).
5. The connecting device for an electric actuator according to claim 4, wherein: the front end of the fastening adjusting threaded column (2) is in extrusion contact with the outer wall of the sliding adjusting clamping plate (3).
6. The connecting device for an electric actuator according to claim 5, wherein: the upper end of the nut (7) is arranged in a three-claw shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220987533.3U CN217152523U (en) | 2022-04-27 | 2022-04-27 | Connecting device for electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220987533.3U CN217152523U (en) | 2022-04-27 | 2022-04-27 | Connecting device for electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217152523U true CN217152523U (en) | 2022-08-09 |
Family
ID=82663555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220987533.3U Active CN217152523U (en) | 2022-04-27 | 2022-04-27 | Connecting device for electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217152523U (en) |
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2022
- 2022-04-27 CN CN202220987533.3U patent/CN217152523U/en active Active
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| GR01 | Patent grant |