CN213117336U - Base type electric actuating mechanism - Google Patents
Base type electric actuating mechanism Download PDFInfo
- Publication number
- CN213117336U CN213117336U CN202021862334.7U CN202021862334U CN213117336U CN 213117336 U CN213117336 U CN 213117336U CN 202021862334 U CN202021862334 U CN 202021862334U CN 213117336 U CN213117336 U CN 213117336U
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- rack
- base
- rotating shaft
- device bin
- servo motor
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- 230000007246 mechanism Effects 0.000 title description 16
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a base formula electric actuator, including base main part, mounting panel and servo motor, the intermediate position department at base main part top installs the mounting panel, and one side of mounting panel is fixed with the U template, the both ends at U template top all are provided with the scale, the spout main part has been seted up to the inboard of U template, and the inside of spout main part is provided with the fly leaf, the servo motor is installed to one side that the mounting panel was kept away from to the U template, and servo motor's output is connected with the pivot. This base formula electric actuator through the threaded connection of fly leaf and pivot to and the sliding connection of fly leaf and spout main part, when making servo motor drive the pivot and rotate, the fly leaf can slide along the spout main part thereupon, and the scale on the cooperation U template can look over the stroke of countershaft and confirm, and makes things convenient for operating personnel to be connected the installation according to actual environment and equipment, and can guarantee the steadiness of extension rod.
Description
Technical Field
The utility model relates to an electric actuator technical field specifically is a base formula electric actuator.
Background
The electric power is used as an energy source to drive, so that the electric motor drives the air cylinder and the like, the efficiency of partial work is greatly improved, the driving mechanism cannot be directly used when the executing part is operated, and the electric actuating mechanism is required to be used for connecting the driving mechanism with equipment, so that the purpose of doing work is achieved, the base type electric actuating mechanism is one of the electric actuating mechanisms, the traditional base type electric actuating mechanism can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:
1. when the existing base type electric actuating mechanism is used, the process executed by the actuating mechanism is generally judged according to the final driving result, but in the actual operation process, part of the executed process is inconvenient to check in real time, so that an operator is inconvenient to know the execution condition in real time;
2. when the existing base type electric actuating mechanism is used, the length of an output shaft part of the existing base type electric actuating mechanism is often fixed, but in the actual use process, the length is limited by installation scenes partially, for example, the distance between equipment and an installation base of the actuating mechanism is longer or shorter, so that the installation is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a base formula electric actuator to solve the current base formula electric actuator who provides among the above-mentioned background art and be not convenient for operating personnel to know the execution conditions in real time, and the problem of installing is not convenient for in the partial scene.
In order to achieve the above object, the utility model provides a following technical scheme: a base type electric actuating mechanism comprises a base main body, a mounting plate and a servo motor, wherein the mounting plate is installed at the middle position of the top of the base main body, a U-shaped plate is fixed on one side of the mounting plate, scales are arranged at two ends of the top of the U-shaped plate, a sliding groove main body is arranged on the inner side of the U-shaped plate, a movable plate is arranged in the sliding groove main body, the servo motor is installed on one side, away from the mounting plate, of the U-shaped plate, the output end of the servo motor is connected with a rotating shaft, the rotating shaft penetrates through the mounting plate and the U-shaped plate respectively, an extension rod penetrates through the rotating shaft, a limiting groove is uniformly formed in the top of the outer wall of the extension rod, an installation shaft is fixed at one end, away from the rotating shaft, a fixing ring is sleeved and fixed on the, and one side of the bottom of the device bin close to the mounting shaft is provided with a spring, the top end of the spring is provided with a first rack, the first rack penetrates through the device bin, a first fixed shaft is fixed at the middle position of two ends in the device bin, a gear is sleeved and fixed on the outer side of the first fixed shaft, a second rack penetrates through one side of the bottom of the device bin far away from the spring, and the second rack penetrates through the rotating shaft and extends into the limiting groove, a second fixed shaft is fixed on one side of the top of the device bin far away from the first rack, an annular sliding groove is arranged on one side of the mounting plate close to the mounting shaft, and the inside of the annular chute is provided with an annular plate, the two ends of the annular plate close to one side of the mounting shaft are both provided with a spring, and the inside of T type spout is provided with the movable block, one side that T type spout was kept away from to the movable block articulates there is the connecting rod, and the one end that the movable block was kept away from to the connecting rod is articulated with solid fixed ring.
Preferably, the movable plate and the chute main body form a relative sliding structure, and the movable plate is in threaded connection with the rotating shaft.
Preferably, the side cross-sectional shape of the extension rod is square, and the extension rod and the rotating shaft form a relative sliding structure.
Preferably, the first rack and the device bin form a relative sliding structure, and the first rack is in meshed connection with the gear.
Preferably, the second rack and the device bin form a relative sliding structure, and the second rack is in meshed connection with the gear.
Preferably, the limiting rod is sleeved on the outer side of the second fixing shaft, and a coil spring is connected between the limiting rod and the device bin.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the threaded connection between the movable plate and the rotating shaft and the sliding connection between the movable plate and the sliding groove main body, when the servo motor drives the rotating shaft to rotate, the movable plate can slide along the sliding groove main body, and the stroke of the rotating shaft can be checked and confirmed by matching with the scales on the U-shaped plate;
2. by the sliding connection of the extension rod and the rotating shaft, after the sliding limitation of the extension rod and the rotating shaft is removed by an operator, the integral length of the extension rod and the rotating shaft can be adjusted by sliding the extension rod, so that the operator can conveniently connect and install the equipment according to the actual environment;
3. through the sliding connection of movable block and T type spout to and the connecting rod respectively with the movable block with solid fixed ring's articulated, when making the extension rod slide, the movable block can slide thereupon in T type spout, remain throughout the support to the extension rod is terminal, thereby can guarantee the steadiness of extension rod.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic top sectional view of the present invention;
FIG. 5 is a schematic side view of the present invention;
fig. 6 is a schematic side view of the rotating shaft of the present invention.
In the figure: 1. a base body; 2. mounting a plate; 3. a U-shaped plate; 4. calibration; 5. a chute body; 6. a movable plate; 7. a servo motor; 8. a rotating shaft; 9. an extension rod; 10. a limiting groove; 11. installing a shaft; 12. a fixing ring; 13. a device bin; 14. a spring; 15. a first rack; 16. a first fixed shaft; 17. a gear; 18. a second rack; 19. a second fixed shaft; 20. a limiting rod; 21. a coil spring; 22. an annular chute; 23. an annular plate; 24. a T-shaped chute; 25. a movable block; 26. a connecting rod.
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. 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. 1-6, the present invention provides a technical solution: a base type electric actuating mechanism comprises a base main body 1, a mounting plate 2 and a servo motor 7, wherein the mounting plate 2 is arranged in the middle of the top of the base main body 1, and one side of the mounting plate 2 is fixed with a U-shaped plate 3, the two ends of the top of the U-shaped plate 3 are both provided with scales 4, the inner side of the U-shaped plate 3 is provided with a chute main body 5, and a movable plate 6 is arranged inside the chute main body 5, a servo motor 7 is arranged on one side of the U-shaped plate 3 far away from the mounting plate 2, the type of the servo motor 7 can be FY42EM150A, the output end of the servo motor 7 is connected with a rotating shaft 8, the rotating shaft 8 respectively penetrates through the mounting plate 2 and the U-shaped plate 3, the movable plate 6 and the chute main body 5 form a relative sliding structure, the movable plate 6 is in threaded connection with the rotating shaft 8, so that when the rotating shaft 8 rotates, the movable plate 6 can slide along the chute main body 5, and an operator can conveniently check and determine the stroke;
an extension rod 9 penetrates through the inside of the rotating shaft 8, a limiting groove 10 is uniformly formed in the top of the outer wall of the extension rod 9, an installation shaft 11 is fixed at one end, away from the rotating shaft 8, of the extension rod 9, a fixing ring 12 is fixedly sleeved on the outer side, close to one end of the installation shaft 11, of the extension rod 9, the side section of the extension rod 9 is square, and the extension rod 9 and the rotating shaft 8 form a relative sliding structure, so that the extension rod 9 can be driven to rotate when the rotating shaft 8 rotates, and the extension rod 9 can slide after the sliding limitation of the extension rod 9 is removed, and an operator can conveniently adjust and install the extension rod according to the installation environment;
the top of the outer wall of the rotating shaft 8, which is far away from one end of the servo motor 7, is provided with a device bin 13, one side, which is close to the mounting shaft 11, of the bottom inside the device bin 13 is provided with a spring 14, the top end of the spring 14 is provided with a first rack 15, the first rack 15 penetrates through the device bin 13, a first fixing shaft 16 is fixed at the middle position of two ends inside the device bin 13, a gear 17 is sleeved and fixed on the outer side of the first fixing shaft 16, the first rack 15 and the device bin 13 form a relative sliding structure, and the first rack 15 is meshed and connected with the gear 17, so that the first rack 15 can be pressed after the sliding limitation of the first rack 15 is removed, and the gear 17 can rotate along with the first rack 15 when the first rack 15 is pressed to;
a second rack 18 penetrates through one side of the bottom inside the device bin 13, which is far away from the spring 14, the second rack 18 penetrates through the rotating shaft 8 and extends into the limiting groove 10, the second rack 18 and the device bin 13 form a relative sliding structure, and the second rack 18 is in meshed connection with the gear 17, so that when the gear 17 is driven to rotate by pressing the first rack 15, the second rack 18 can slide upwards along with the first rack, and leaves the corresponding limiting groove 10 to remove the sliding limitation on the extension rod 9;
a second fixed shaft 19 is fixed on one side of the top of the device bin 13 far away from the first rack 15, a limiting rod 20 is sleeved on the outer side of the second fixed shaft 19, and a coil spring 21 is connected between the limiting rod 20 and the device bin 13, one side of the mounting plate 2 close to the mounting shaft 11 is provided with an annular sliding groove 22, and the annular chute 22 is internally provided with an annular plate 23, both ends of the annular plate 23 close to one side of the mounting shaft 11 are reserved with springs 14, and a movable block 25 is arranged in the T-shaped sliding groove 24, a connecting rod 26 is hinged on one side of the movable block 25 far away from the T-shaped sliding groove 24, and one end of the connecting rod 26 far away from the movable block 25 is hinged with the fixed ring 12, the limiting rod 20 and the second fixed shaft 19 form a relative rotation structure, so that the operator can make the longer part leave the position for limiting the first rack 15 by rotating the limiting rod 20, thereby facilitating the operator to press the first rack 15 to complete the subsequent operation.
The working principle is as follows: when the base type electric actuating mechanism is used, the mounting shaft 11 is connected with the working equipment and is connected with the power supply, the servo motor 7 is controlled to drive the rotating shaft 8 to rotate, so that the rotating shaft 8 drives the extension rod 9 to rotate along with the rotation, thereby doing work, and simultaneously through the sliding connection of the annular plate 23 and the annular chute 22, so that the connecting rod 26 can follow the circular motion to drive the annular plate 23 to rotate in the annular chute 22, thereby not obstructing the rotation of the extension rod 9 and simultaneously ensuring the stability of the extension rod 9, through the sliding connection of the movable plate 6 and the chute main body 5, and the movable plate 6 is connected with the rotating shaft 8 by screw threads, so that when the rotating shaft 8 rotates, the movable plate 6 can slide along the chute main body 5, an operator can check the moving distance of the movable plate 6 by comparing the scales 4 on the U-shaped plate 3, therefore, an operator can conveniently determine the number of turns of the rotating shaft 8 driven by the servo motor 7 to master the stroke;
when the overall length of the extension rod 9 and the rotating shaft 8 needs to be adjusted, the longer part of the limiting rod 20 is rotated to the position where the limiting rod does not limit the first rack 15 through the rotating connection of the limiting rod 20 and the second fixed shaft 19 and the elasticity of the coil spring 21, the first rack 15 is pressed downwards through the sliding connection of the first rack 15 and the device cabin 13 and the elasticity of the spring 14, the first rack 15 is connected with the gear 17 in a meshing manner, the gear 17 rotates along with the first rack 15, the sliding connection of the second rack 18 and the device cabin 13 and the meshing connection of the second rack 18 and the gear 17 enable the second rack 18 to slide upwards along with the second rack 18 and leave the corresponding limiting groove 10, the limiting on the extension rod 9 is released, the limiting rod 20 is loosened, and under the elastic action of the coil spring 21, the longer part of the limiting rod 20 rotates to the position where the limiting on the first rack 15 again, make first rack 15 fix the position department after pressing, sliding connection through extension rod 9 and pivot 8, with extension rod 9 at pivot 8 inside slip until assigned position department, at gliding in-process, through connecting rod 26 respectively with solid fixed ring 12 and the articulated of movable block 25, make connecting rod 26 can rotate thereupon and drive movable block 25 and slide in T type spout 24 is inside, make connecting rod 26 can not obstruct extension rod 9's slip, and remain the supporting role to extension rod 9 throughout, rotate the longer part of gag lever post 20 again to the position department that does not carry out spacing to first rack 15, under spring 14's elastic action, first rack 15 upwards slides, it carries out spacing fixed to extension rod 9 to drive second rack 18 reinsert corresponding spacing inslot 10, it can to loosen gag lever post 20.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an electric actuator of base formula, includes base main part (1), mounting panel (2) and servo motor (7), its characterized in that: the base is characterized in that a mounting plate (2) is installed at the middle position of the top of a base main body (1), a U-shaped plate (3) is fixed on one side of the mounting plate (2), scales (4) are arranged at two ends of the top of the U-shaped plate (3), a sliding groove main body (5) is arranged on the inner side of the U-shaped plate (3), a movable plate (6) is arranged inside the sliding groove main body (5), a servo motor (7) is installed on one side, away from the mounting plate (2), of the U-shaped plate (3), the output end of the servo motor (7) is connected with a rotating shaft (8), the rotating shaft (8) penetrates through the mounting plate (2) and the U-shaped plate (3) respectively, an extension rod (9) penetrates through the inside of the rotating shaft (8), a limiting groove (10) is evenly formed in the top of the outer wall of the extension rod (9), the outer side of one end, close to an installation shaft (11), of the extension rod (9) is sleeved with a fixing ring (12), the top of one end, far away from the servo motor (7), of the outer wall of the rotating shaft (8) is provided with a device bin (13), one side, close to the installation shaft (11), of the bottom inside the device bin (13) is provided with a spring (14), the top end of the spring (14) is provided with a first rack (15), the first rack (15) penetrates through the device bin (13), the middle positions of the two ends inside the device bin (13) are fixed with a first fixing shaft (16), the outer side of the first fixing shaft (16) is sleeved with a gear (17), one side, far away from the spring (14), of the bottom inside of the device bin (13) penetrates through a second rack (18), the second rack (18) penetrates through the rotating shaft (8) and extends into the limiting groove (10), one side, far away from the first rack (15) of the top inside the device bin (13) is fixed, annular chute (22) have been seted up to one side that mounting panel (2) are close to installation axle (11), and the inside of annular chute (22) is provided with annular plate (23), spring (14) are all reserved at the both ends that annular plate (23) are close to installation axle (11) one side, and the inside of T type spout (24) is provided with movable block (25), one side that T type spout (24) were kept away from in movable block (25) articulates there is connecting rod (26), and connecting rod (26) keep away from the one end of movable block (25) and solid fixed ring (12) are articulated.
2. The base-type electric actuator according to claim 1, wherein: the movable plate (6) and the chute main body (5) form a relative sliding structure, and the movable plate (6) is in threaded connection with the rotating shaft (8).
3. The base-type electric actuator according to claim 1, wherein: the side section of the extension rod (9) is square, and the extension rod (9) and the rotating shaft (8) form a relative sliding structure.
4. The base-type electric actuator according to claim 1, wherein: the first rack (15) and the device bin (13) form a relative sliding structure, and the first rack (15) is in meshed connection with the gear (17).
5. The base-type electric actuator according to claim 1, wherein: the second rack (18) and the device bin (13) form a relative sliding structure, and the second rack (18) is in meshed connection with the gear (17).
6. The base-type electric actuator according to claim 1, wherein: the limiting rod (20) is sleeved on the outer side of the second fixing shaft (19), and a coil spring (21) is connected between the limiting rod (20) and the device bin (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021862334.7U CN213117336U (en) | 2020-08-31 | 2020-08-31 | Base type electric actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021862334.7U CN213117336U (en) | 2020-08-31 | 2020-08-31 | Base type electric actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213117336U true CN213117336U (en) | 2021-05-04 |
Family
ID=75658210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021862334.7U Expired - Fee Related CN213117336U (en) | 2020-08-31 | 2020-08-31 | Base type electric actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213117336U (en) |
-
2020
- 2020-08-31 CN CN202021862334.7U patent/CN213117336U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |