CN209786949U - coaxiality switching mechanism for lead screw direct-connected motor - Google Patents
coaxiality switching mechanism for lead screw direct-connected motor Download PDFInfo
- Publication number
- CN209786949U CN209786949U CN201921066320.1U CN201921066320U CN209786949U CN 209786949 U CN209786949 U CN 209786949U CN 201921066320 U CN201921066320 U CN 201921066320U CN 209786949 U CN209786949 U CN 209786949U
- Authority
- CN
- China
- Prior art keywords
- motor
- plate
- hole
- lead screw
- switching 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
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
the utility model discloses a lead screw directly links motor axiality switching mechanism, install on the workstation for be connected the output shaft of motor and lead screw through the shaft coupling, including the cooperation board that is used for installing the motor, the fixed plate that is used for fixed cooperation board, be provided with the A through-hole that is used for the shaft coupling to pass on the cooperation board, be provided with the B through-hole that is used for the lead screw to pass on the fixed plate, A through-hole and B through-hole are coaxial; the matching plate and the fixing plate are arranged in parallel, and the external contour size of the coupler is smaller than the cross section size of the through hole A. The utility model has the advantages that: the utility model discloses can be effectual different motors in the use and the axiality of screw connection of assurance.
Description
Technical Field
The utility model relates to a mechanical equipment installs technical field, specific lead screw directly links motor axiality switching mechanism that says so.
Background
The existing transmission shaft is connected with the lead screw through a coupler for a single servo motor or a stepping motor, when different functions are needed, the servo motor or the stepping motor needs to be replaced, however, in the prior art, the coaxiality of the replaced servo motor or stepping motor and the lead screw cannot be guaranteed during replacement, and therefore the use precision is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lead screw directly links motor axiality switching mechanism, can effectual assurance in the use different motors and lead screw connection's axiality.
The utility model discloses a following technical scheme realizes:
The screw rod directly connects the motor coaxiality switching mechanism, is installed on the workbench, is used for connecting an output shaft of the motor with the screw rod through a coupler, and comprises a matching plate for installing the motor and a fixing plate for fixing the matching plate, wherein the matching plate is provided with an A through hole for the coupler to pass through, the fixing plate is provided with a B through hole for the screw rod to pass through, and the A through hole and the B through hole are coaxial; the matching plate and the fixing plate are arranged in parallel, and the external contour size of the coupler is smaller than the cross section size of the through hole A.
When different motors are required to be replaced and connected with the lead screw, one end of each motor, which is provided with an output shaft, is installed with the matching plate, the coupler is installed on the output shaft of the motor and penetrates through the through hole A to extend to the through hole B of the fixing plate, then the matching plate is connected with the fixing plate, so that the relative position of the matching plate and the fixing plate is fixed, the position of the output shaft of the motor relative to the through hole B cannot be changed, and then the lead screw penetrates through the through hole B to be connected with the coupler; thereby accomplish the output shaft of motor, shaft coupling and the connection of lead screw, compare prior art, thereby the utility model discloses thereby increased the cooperation board thereby realize being suitable for and adopt different shaft couplings and lead screw to be connected and do not influence the use precision with different motors to the effectual axiality that improves lead screw and motor.
Further, for better realization the utility model discloses, one side that the cooperation board is close to the motor is provided with the A screw hole, the motor passes through bolted connection with the cooperation board.
Further, for better realization the utility model discloses, one side that the fixed plate is close to the cooperation board sets up the B locating hole, the cooperation board passes through bolted connection with the fixed plate. The bolt and the B positioning hole realize the connection and the positioning of the matching plate and the fixing plate.
further, for better realization the utility model discloses, one side that the fixed plate is close to the cooperation board is provided with the constant head tank, the size and the cooperation board size phase-match of constant head tank.
Further, for better realization the utility model discloses, the shape of cooperation board is the rectangle, the constant head tank equals along the size of lead screw length direction with the cooperation board along the size of lead screw length direction. The constant head tank is the rectangular channel, and the rectangular channel mutually supports with the cooperation board of rectangle and realizes the location to the cooperation board, avoids fixing a position in the use and does not well influence the use accuracy.
Further, for better realization the utility model discloses, one side that the fixed plate is close to the workstation is provided with the connecting plate, the connecting plate passes through bolted connection with the workstation.
Further, for better realization the utility model discloses, the ring flange is installed to one side that the motor is close to the cooperation board, the motor passes through ring flange and cooperation board threaded connection.
Further, for better realization the utility model discloses, the cross section size of B through-hole is greater than the outside profile size of shaft coupling. Thereby guarantee that the shaft coupling can pass B through-hole, realize being connected with the lead screw.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
(1) Compared with the prior art, the utility model adds the matching plate, thereby effectively realizing the connection of different motors and the lead screw through the lead screw and effectively improving the coaxiality of the lead screw and the motor;
(2) The utility model has wide application range, can meet the requirement that different motors are connected with a copper lead screw under different requirements, and has high installation precision;
(3) the utility model discloses simple structure, suitability are strong.
Drawings
Fig. 1 is a schematic connection diagram of the present invention;
fig. 2 is a schematic structural view of the installation of the fixing plate and the mating plate of the present invention;
Fig. 3 is a top view of the present invention;
Wherein 1, a motor; 2. a flange plate; 4. a mating plate; 5. a fixing plate; 51. positioning a groove; 6. a coupling; 7. a screw rod; 9. a work table; 10. a connecting plate.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
in the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
the present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
Example 1:
The utility model is realized by the following technical scheme, as shown in fig. 1-3, the lead screw directly connects the motor axiality switching mechanism, installs on the workstation 9, is used for connecting the output shaft of the motor 1 with the lead screw 7 through the shaft coupling 6, including the matching board 4 used for installing the motor 1, the fixed plate 5 used for fixing the matching board 4, be provided with the through-hole A used for the shaft coupling 6 to pass on the matching board 4, be provided with the through-hole B used for the lead screw 7 to pass on the fixed plate 5, the through-hole A is coaxial with the through-hole B; the matching plate 4 and the fixing plate 5 are arranged in parallel, and the external contour dimension of the coupler 6 is smaller than the cross section dimension of the through hole A.
It should be noted that, through the above improvement, when it is necessary to connect the motor 1 and the lead screw 7 for different replacement, one end of the motor 1 having the output shaft is installed with the matching plate 4, the coupler 6 is installed on the output shaft of the motor 1 and extends to the B through hole of the fixing plate 5 through the a through hole, then the matching plate 4 is connected with the fixing plate 5, so that the relative position of the matching plate 4 and the fixing plate 5 is fixed, and the position of the output shaft of the motor 1 relative to the B through hole is not changed, and then the lead screw 7 is connected with the coupler 6 through the B through hole; thereby accomplish the output shaft of motor 1, shaft coupling 6 and the connection of lead screw 7, compare prior art, the utility model discloses thereby increased cooperation board 4 and realized being suitable for and adopt with different motor 1.
example 2:
This embodiment is further optimized on the basis of above-mentioned embodiment, as shown in fig. 1, further, for better realization the utility model discloses, one side that cooperation board 4 is close to motor 1 is provided with the A screw hole, motor 1 passes through bolted connection with cooperation board 4.
Further, for better realization the utility model discloses, motor 1 is close to one side of cooperation board 4 and installs the ring flange, motor 1 passes through ring flange and 4 threaded connection of cooperation board. The inner hole of the flange plate is sleeved on the outer side surface of the motor 1, one side, close to the motor 1, of the matching plate 4 is provided with a connecting hole matched with the small hole in the flange plate for use, a bolt penetrates through the small hole and is in threaded connection with the connecting hole, so that the positioning of the motor 1 is realized, and the inner hole is coaxial with the through hole A and the through hole B; the small holes are uniformly distributed along the circumferential direction of the through hole B.
Other parts of this embodiment are the same as those of the above embodiment, and thus are not described again.
Example 3:
this embodiment is further optimized on the basis of above-mentioned embodiment, as shown in fig. 1, fig. 2, and further, for better realization the utility model discloses, one side that fixed plate 5 is close to cooperation board 4 sets up the B locating hole, cooperation board 4 passes through the bolt with fixed plate 5 and is connected. The bolt and the B positioning hole realize the connection and the positioning of the matching plate 4 and the fixing plate 5.
Further, for better realization the utility model discloses, one side that fixed plate 5 is close to cooperation board 4 is provided with constant head tank 51, the size of constant head tank 51 and the size phase-match of cooperation board 4.
The positioning groove 51 and the positioning hole effectively realize the positioning and connection of the matching plate 4 and the fixing plate 5.
Other parts of this embodiment are the same as those of the above embodiment, and thus are not described again.
Example 4:
The present embodiment is further optimized on the basis of the above-mentioned embodiment, as shown in fig. 1, further, for better realization of the present invention, the shape of the matching plate 4 is rectangular, and the dimension of the positioning groove 51 along the length direction of the screw rod 7 is equal to the dimension of the matching plate 4 along the length direction of the screw rod 7. As shown in fig. 2, the positioning slot 51 is a rectangular slot, and the rectangular slot and the rectangular matching board 4 are matched with each other to position the matching board 4, so that the use precision is prevented from being influenced by bad positioning in the use process.
Other parts of this embodiment are the same as those of the above embodiment, and thus are not described again.
Example 5:
This embodiment is further optimized on the basis of above-mentioned embodiment, as shown in fig. 2, further, for better realization the utility model discloses, one side that fixed plate 5 is close to workstation 9 is provided with connecting plate 10, connecting plate 10 passes through bolted connection with workstation 9. The connecting plate 10 is integrally formed with the fixing plate 5.
Further, in order to better realize the present invention, as shown in fig. 1, the cross-sectional dimension of the B through hole is larger than the external contour dimension of the coupler 6. Thereby ensuring that the coupler 6 can pass through the through hole B and realize the connection with the screw rod 7.
Other parts of this embodiment are the same as those of the above embodiment, and thus are not described again.
the above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (8)
1. The lead screw directly links motor axiality switching mechanism installs on workstation (9) for be connected its characterized in that through shaft coupling (6) with the output shaft and lead screw (7) of motor (1): the motor fixing device comprises a matching plate (4) used for mounting a motor (1) and a fixing plate (5) used for fixing the matching plate (4), wherein an A through hole used for a coupler (6) to pass through is formed in the matching plate (4), a B through hole used for a screw rod (7) to pass through is formed in the fixing plate (5), and the A through hole and the B through hole are coaxial; the matching plate (4) and the fixing plate (5) are arranged in parallel, and the external contour dimension of the coupler (6) is smaller than the cross section dimension of the through hole A.
2. The lead screw direct-connected motor coaxiality switching mechanism according to claim 1, wherein: one side of the matching plate (4) close to the motor (1) is provided with a threaded hole A, and the motor (1) is connected with the matching plate (4) through a bolt.
3. The lead screw direct-connected motor coaxiality switching mechanism according to claim 1, wherein: one side that fixed plate (5) are close to cooperation board (4) sets up the B locating hole, cooperation board (4) pass through the bolt with fixed plate (5) and are connected.
4. the lead screw direct-connected motor coaxiality switching mechanism according to claim 3, wherein: one side that fixed plate (5) are close to cooperation board (4) is provided with constant head tank (51), the size phase-match of the size of constant head tank (51) and cooperation board (4).
5. The lead screw direct-connected motor coaxiality switching mechanism according to claim 4, wherein: the matching plate (4) is rectangular, and the size of the positioning groove (51) in the length direction of the screw rod (7) is equal to the size of the matching plate (4) in the length direction of the screw rod (7).
6. The lead screw direct-connected motor coaxiality switching mechanism according to any one of claims 1 to 5, wherein: one side of the fixed plate (5) close to the workbench (9) is provided with a connecting plate (10), and the connecting plate (10) is connected with the workbench (9) through bolts.
7. The lead screw direct-connected motor coaxiality switching mechanism according to claim 6, wherein: the motor is characterized in that a flange plate (2) is installed on one side, close to the matching plate (4), of the motor (1), and the motor (1) is connected with the matching plate (4) through the flange plate (2) in a threaded mode.
8. The lead screw direct-connected motor coaxiality switching mechanism according to claim 7, wherein: the cross section size of the B through hole is larger than the external contour size of the coupler (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066320.1U CN209786949U (en) | 2019-07-09 | 2019-07-09 | coaxiality switching mechanism for lead screw direct-connected motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066320.1U CN209786949U (en) | 2019-07-09 | 2019-07-09 | coaxiality switching mechanism for lead screw direct-connected motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209786949U true CN209786949U (en) | 2019-12-13 |
Family
ID=68789455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921066320.1U Active CN209786949U (en) | 2019-07-09 | 2019-07-09 | coaxiality switching mechanism for lead screw direct-connected motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209786949U (en) |
-
2019
- 2019-07-09 CN CN201921066320.1U patent/CN209786949U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111029203B (en) | Plug-in device of heavy current breaker | |
| DE112014000909B4 (en) | Electric compressor with integrated inverter | |
| EP2264849A1 (en) | Terminal assembley for transformer and transformer with terminal assembley | |
| DE112021006237T5 (en) | Photoelectric optical composite module | |
| DE112014001175T5 (en) | Electric compressor with integrated inverter | |
| CN209786949U (en) | coaxiality switching mechanism for lead screw direct-connected motor | |
| DE102020107131B4 (en) | Power electronics unit and motor vehicle | |
| CN110456119B (en) | Terminal block assembling and positioning device | |
| CN219131304U (en) | Feed subassembly welding position frock | |
| US20190230809A1 (en) | Electric device and motor driving device | |
| CN211519890U (en) | Many rotor unmanned aerial vehicle cantilever assembly fixture | |
| CN216830694U (en) | Assembling tool for battery box body | |
| CN216251985U (en) | Electronic wire harness fixing part | |
| CN215321973U (en) | Bracket arm of power assembly suspension device and power assembly suspension device | |
| CN219901243U (en) | Device for quickly replacing clamp | |
| DE102019207445A1 (en) | Interconnection module for an electric motor | |
| CN219954401U (en) | Coil structure and electronic expansion valve | |
| CN220934540U (en) | Soldering connector for transmitter | |
| CN219068690U (en) | Circuit board fixing structure and encoder | |
| CN212751321U (en) | Aviation socket structure with flange | |
| CN211530353U (en) | Radio frequency connector installation module and radio frequency module installation shell | |
| CN218160898U (en) | Controller ground terminal and controller | |
| CN214177827U (en) | Electrical unit cabinet | |
| CN220121649U (en) | Frock is used in wire winding dress card | |
| CN214055044U (en) | Clamp for assembling integrated phased array subarray |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |