CN221352590U - Direct-connection type three-station electric operating mechanism - Google Patents
Direct-connection type three-station electric operating mechanism Download PDFInfo
- Publication number
- CN221352590U CN221352590U CN202322680374.XU CN202322680374U CN221352590U CN 221352590 U CN221352590 U CN 221352590U CN 202322680374 U CN202322680374 U CN 202322680374U CN 221352590 U CN221352590 U CN 221352590U
- Authority
- CN
- China
- Prior art keywords
- transmission
- motor
- cam
- direct
- operating mechanism
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 54
- 230000033001 locomotion Effects 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model belongs to the technical field of three-station operating mechanisms, and particularly relates to a direct-connection three-station electric operating mechanism. The mechanism comprises a motor vertical plate 2, wherein a motor 1 is fixedly arranged on one side of the motor vertical plate 2; two groups of connecting components are respectively arranged on the upper side and the lower side of the other side of the motor vertical plate 2; one end of the connecting component is connected with the motor 1, and the other end of the connecting component is connected with the transmission component; a cam 7 is arranged between the two groups of transmission components, and the cam 7 is movably connected with the two groups of transmission components; the cam 7 is fixed on the movement bottom plate 10 through a transmission shaft 8; a transmission gear 9 is arranged on the transmission shaft 8; the transmission gear 9 is adjacently provided with an output shaft 11, and the output shaft 11 is fixed on the movement base plate 10 and meshed with the transmission gear 9, so that the transmission gear 9 drives the output shaft 11 to rotate. The mechanism reduces the cost, reduces the energy loss in gear transmission, improves the transmission efficiency, directly installs the travel switch, greatly improves the installation efficiency and reduces the cost.
Description
Technical Field
The utility model belongs to the technical field of three-station operating mechanisms, and particularly relates to a direct-connection three-station electric operating mechanism.
Background
The three-station electric operating mechanism is a device for driving a mechanical system. The mechanical device is usually composed of a motor, a speed reducer and a driving mechanism, and can realize control and motion control of the mechanical device.
The existing driving mechanism of the three-station electric operating mechanism mostly adopts a gear set, and the rotation of a motor is converted into the rotation of an output shaft through the transmission among gears; the gear cost is high, and the manufacturing cost of the three-station electric operating mechanism is increased; meanwhile, the transmission between gears will lose energy, and the efficiency is affected. In addition, the travel switch of the three-station mechanism is usually arranged below the top plate of the movement, so that the assembly, the observation and the maintenance are inconvenient.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a direct-connection type three-station electric operating mechanism.
The above object of the present utility model is achieved by the following technical solutions:
the direct-connection type three-station electric operating mechanism comprises a motor vertical plate 2, wherein a motor 1 is fixedly arranged on one side of the motor vertical plate 2; two groups of connecting components are respectively arranged on the upper side and the lower side of the other side of the motor vertical plate 2; one end of the connecting component is connected with the motor 1, and the other end of the connecting component is connected with the transmission component; a cam 7 is arranged between the two groups of transmission components, and the cam 7 is movably connected with the two groups of transmission components; the cam 7 is fixed on the movement bottom plate 10 through a transmission shaft 8; a transmission gear 9 is arranged on the transmission shaft 8; the transmission gear 9 is adjacently provided with an output shaft 11, and the output shaft 11 is fixed on the movement base plate 10 and meshed with the transmission gear 9, so that the transmission gear 9 drives the output shaft 11 to rotate.
As a preferred solution, the connecting assembly of the present utility model comprises a connecting sleeve 3 and an expansion pin 4, wherein one end of the connecting sleeve 3 is connected with the motor 1, and the other end is connected with the transmission assembly through the expansion pin 4.
As another preferable scheme, the transmission assembly comprises a screw nut 5 and a ball screw 6, and the ball screw 6 is connected with the connecting sleeve 3; the nut 5 is sleeved outside the ball screw 6 and is rotationally connected with the ball screw 6.
As another preferable scheme, the other side of the movement bottom plate 10 is provided with a movement top plate 15; a travel press block 12 is arranged on the movement top plate 15, and the track position of the travel press block 12 corresponds to the position of the transmission component of the movement bottom plate 10; a travel switch 13 is also arranged on the movement top plate 15, and the travel switch 13 is matched with the travel pressing block 12; the travel switch 13 is provided with an insulating cushion block 14.
Compared with the prior art, the utility model has the beneficial effects that.
The utility model provides a direct-connected three-station electric operating mechanism, which reduces the cost, reduces the energy loss in gear transmission, improves the transmission efficiency, simultaneously, the direct installation of a travel switch greatly improves the installation efficiency, reduces the cost, and can be directly replaced on a product when the travel switch needs to be replaced without disassembling the assembly of a machine core, thereby greatly facilitating the experience of users.
Drawings
Fig. 1 is a schematic diagram of the internal structure of the direct-connection type three-station electric operating mechanism.
FIG. 2 is a schematic view of the back structure of the direct-connection three-station electric operating mechanism of the utility model.
Wherein, 1 motor, 2 motor riser; 3. connecting sleeves; 4. an expansion pin; 5. a nut; 6. a ball screw; 7, a cam; 8. a transmission shaft; 9. a transmission gear; 10. a movement base plate; 11. an output shaft; 12. a stroke pressing block; 13. a travel switch; 14. insulating cushion blocks; 15 core roof.
Detailed Description
The present utility model is further described with reference to the following detailed description. Wherein the drawings are for illustrative purposes only and are shown in schematic and non-physical drawings, and are not to be construed as limiting the patent of the utility model; for better illustration of the embodiments of the present utility model, some of the elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1.
As shown in fig. 1 and 2, the embodiment provides a direct-connection type three-station electric operating mechanism, which comprises a motor vertical plate 2, wherein a motor 1 is fixedly arranged on one side of the motor vertical plate 2; two groups of connecting components are respectively arranged on the upper side and the lower side of the other side of the motor vertical plate 2; one end of the connecting component is connected with the motor 1, and the other end of the connecting component is connected with the transmission component; a cam 7 is arranged between the two groups of transmission components, and the cam 7 is movably connected with the two groups of transmission components; the cam 7 is fixed on the movement bottom plate 10 through a transmission shaft 8; a transmission gear 9 is arranged on the transmission shaft 8; the transmission gear 9 is adjacently provided with an output shaft 11, and the output shaft 11 is fixed on the movement base plate 10 and meshed with the transmission gear 9, so that the transmission gear 9 drives the output shaft 11 to rotate.
In the embodiment, the connecting assembly comprises a connecting sleeve 3 and an expansion pin 4, one end of the connecting sleeve 3 is connected with the motor 1, and the other end of the connecting sleeve is connected with the transmission assembly through the expansion pin 4.
In the embodiment, the transmission assembly comprises a screw nut 5 and a ball screw 6, and the ball screw 6 is connected with the connecting sleeve 3; the nut 5 is sleeved outside the ball screw 6 and is rotationally connected with the ball screw 6.
In this embodiment, a deck 15 is provided on the other side of the deck 10; a travel press block 12 is arranged on the movement top plate 15, and the track position of the travel press block 12 corresponds to the position of the transmission component of the movement bottom plate 10; a travel switch 13 is also arranged on the movement top plate 15, and the travel switch 13 is matched with the travel pressing block 12; the travel switch 13 is provided with an insulating cushion block 14.
The working process of the utility model is as follows:
When the motor 1 is controlled by an external power supply, the motor 1 rotates clockwise, the ball screw 6 is directly driven to rotate clockwise, the ball screw 6 drives the screw nut 5 to move leftwards, a connecting rod on the screw nut 5 slides into a cam 7 groove to directly drive the cam 7 to rotate anticlockwise, the cam 7 transmits transmission to the output shaft 11 through a gear pair to drive the output shaft 11 to rotate anticlockwise, when the screw nut 5 moves leftwards to the left-side travel switch 13, the travel switch 13 is pressed by the travel press block 12 to cut off the power supply, and the mechanism isolation closing operation is completed;
Conversely, when the motor 1 is connected with an isolating brake-separating action power supply signal, the motor 1 rotates anticlockwise, the motor 1 drives the screw nut 5 to rotate anticlockwise through the ball screw 6, the screw nut 5 moves rightwards, the screw nut 5 drives the cam 7 and the gear pair, the output shaft 11 rotates anticlockwise, and when the screw nut 5 moves to the right-side travel switch 13, the power supply is cut off, so that the isolating brake-separating operation of the mechanism is completed;
At this time, the three-station mechanism completes the conversion of three working positions at a time: separation and closing (separation and closing, grounding and closing are at the same position).
It is to be understood that the above examples are merely illustrative of the technical solutions of the present utility model and are not limiting of the embodiments of the present utility model. Other variations or modifications of the various aspects will be apparent to persons skilled in the art from the foregoing description, and it is not necessary nor intended to be exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. that comes within the spirit and principle of the present patent should be included in the protection scope of the present patent claims.
Claims (4)
1. The direct-connection type three-station electric operating mechanism is characterized by comprising a motor vertical plate (2), wherein a motor (1) is fixedly arranged on one side of the motor vertical plate (2); two groups of connecting components are respectively arranged on the upper side and the lower side of the other side of the motor vertical plate (2); one end of the connecting component is connected with the motor (1), and the other end of the connecting component is connected with the transmission component; a cam (7) is arranged between the two groups of transmission components, and the cam (7) is movably connected with the two groups of transmission components; the cam (7) is fixed on the movement bottom plate (10) through a transmission shaft (8); a transmission gear (9) is arranged on the transmission shaft (8); the transmission gear (9) is adjacently provided with an output shaft (11), and the output shaft (11) is fixed on the movement base plate (10) and meshed with the transmission gear (9), so that the transmission gear (9) drives the output shaft (11) to rotate.
2. The direct-connection three-station electric operating mechanism according to claim 1, wherein the connecting assembly comprises a connecting sleeve (3) and an expansion pin (4), one end of the connecting sleeve (3) is connected with the motor (1), and the other end of the connecting sleeve is connected with the transmission assembly through the expansion pin (4).
3. The direct-connection three-station electric operating mechanism according to claim 2, characterized in that the transmission assembly comprises a screw (5) and a ball screw (6), the ball screw (6) being connected with the connecting sleeve (3); the nut (5) is sleeved outside the ball screw (6) and is rotationally connected with the ball screw (6).
4. The direct-connection three-station electric operating mechanism according to claim 1, characterized in that a core top plate (15) is arranged on the other side of the core bottom plate (10); a travel press block (12) is arranged on the movement top plate (15), and the track position of the travel press block (12) corresponds to the transmission assembly position of the movement bottom plate (10); a travel switch (13) is further arranged on the movement top plate (15), and the travel switch (13) is matched with the travel pressing block (12); and an insulating cushion block (14) is arranged on the travel switch (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322680374.XU CN221352590U (en) | 2023-10-08 | 2023-10-08 | Direct-connection type three-station electric operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322680374.XU CN221352590U (en) | 2023-10-08 | 2023-10-08 | Direct-connection type three-station electric operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221352590U true CN221352590U (en) | 2024-07-16 |
Family
ID=91850924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322680374.XU Active CN221352590U (en) | 2023-10-08 | 2023-10-08 | Direct-connection type three-station electric operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221352590U (en) |
-
2023
- 2023-10-08 CN CN202322680374.XU patent/CN221352590U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201084577Y (en) | A drive and clutch of three-stations mechanism | |
| CN101396876B (en) | Double-motor mechanical coordination in-phase slider driven eight-bar servo pressure device | |
| CN105128029A (en) | Modular high-torque space manipulator joint | |
| CN221352590U (en) | Direct-connection type three-station electric operating mechanism | |
| CN101856883A (en) | Structure of clutch brake for high-speed press | |
| CN201193453Y (en) | Mechanical stroke controller structure for railless door machine | |
| CN203608013U (en) | Linear-type linear actuator with micro switch stopper | |
| CN203032679U (en) | Driver's controller for transducer of electric locomotive | |
| CN101844192A (en) | High-speed forging machine two-way clutch brake device | |
| CN105761966A (en) | Stepping three-station switch | |
| CN209526014U (en) | The transmission mechanism of auxiliary switch | |
| CN202957181U (en) | Three-station operation device for inflatable cabinet | |
| CN110259491B (en) | Electric direct-pushing reversing valve for hydraulic support | |
| CN202683899U (en) | Friction screw press | |
| CN202930260U (en) | Three-position electric operating mechanism | |
| CN210289804U (en) | Electric direct-push type reversing valve for hydraulic support | |
| CN209169088U (en) | Motor-operating mechanism | |
| CN201601095U (en) | Intelligent operating device for molded case circuit breaker | |
| CN110010385A (en) | The transmission mechanism of auxiliary switch | |
| CN201407323Y (en) | translation-rotation converting mechanism | |
| CN2884498Y (en) | Advancing mechanism for high-voltage vacuum circuit-breaker | |
| CN202917348U (en) | Transmission device for three-station opening-closing single-phase and three-phase mechanical linkage | |
| CN216923095U (en) | Crank block rotating mechanism | |
| CN220411990U (en) | Synchronous moving rotary mechanism | |
| CN207966800U (en) | A kind of Automated assembly device of breaker mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |