CN220291815U - Double-slider linear rotating motor - Google Patents
Double-slider linear rotating motor Download PDFInfo
- Publication number
- CN220291815U CN220291815U CN202321745525.9U CN202321745525U CN220291815U CN 220291815 U CN220291815 U CN 220291815U CN 202321745525 U CN202321745525 U CN 202321745525U CN 220291815 U CN220291815 U CN 220291815U
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- fixed
- plate
- fixing
- output shaft
- sliding block
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- 210000003437 trachea Anatomy 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to the technical field of motors, in particular to a double-slider linear rotating motor, which comprises a voice coil motor, a guide rail, a first slider, a second slider and a shaft rotating assembly, wherein the guide rail is arranged on the voice coil motor; the shaft rotating assembly comprises a rotating motor and an output shaft; the rotating motor is used for driving the output shaft to rotate; the first sliding block and the second sliding block are both arranged on the guide rail in a sliding way; the first sliding block and the second sliding block are respectively connected with the voice coil motor and the shaft rotating assembly, so that the voice coil motor can drive the shaft rotating assembly to linearly move through the first sliding block and the second sliding block. By means of the two slider driving shaft rotating assemblies, the output shaft can be more stable in motion. The mounting includes fixed shell and fixed section of thick bamboo, has increased the length of mounting for the mounting can fully support the output shaft, prevents that the output shaft from taking place to rock, improves the stability of output shaft, thereby improves the work precision of output shaft.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a double-slider linear rotating motor.
Background
The linear rotating motor refers to a motor capable of realizing linear motion and rotational motion, and is widely used in various fields such as a patch and the like.
The structure of the linear rotating motor in the prior art comprises a voice coil motor, a rotating motor and a moving platform. The two ends of the moving platform are respectively fixed with the voice coil motor and the rotating motor, meanwhile, the moving platform is fixed with the sliding block, and the sliding block slides on the guide rail. The voice coil motor drives the motion platform to linearly move, and the motion platform drives the rotary motor and the output shaft to linearly move. Meanwhile, the rotating motor drives the motor output shaft to do rotary motion, so that the output shaft is simultaneously doing linear motion and rotary motion.
However, the voice coil motor has low stability by driving the output shaft to move through a single slide block.
Disclosure of Invention
The utility model aims to provide a double-slider linear rotating motor so as to solve the technical problems in the prior art.
In order to solve the technical problems, the double-slider linear rotating motor provided by the utility model comprises a voice coil motor, a guide rail, a first slider, a second slider and a shaft rotating assembly; the shaft rotating assembly comprises a rotating motor and an output shaft; the rotating motor is used for driving the output shaft to rotate; the first sliding block and the second sliding block are both arranged on the guide rail in a sliding way; the first sliding block and the second sliding block are respectively connected with the voice coil motor and the shaft rotating assembly, so that the voice coil motor drives the shaft rotating assembly to linearly move through the first sliding block and the second sliding block.
Further, a fixing piece is sleeved on the output shaft; the fixing piece is fixed with the rotating motor; the output shaft can rotate in the fixing piece; the fixing piece comprises a fixing barrel and a square fixing shell; one end of the fixed shell is fixed with one end of the fixed cylinder; the inside of the fixed shell is communicated with the inside of the fixed cylinder.
Further, the fixing piece further comprises a fixing plate; the fixing plate is fixed with the fixing shell; the first sliding block and the second sliding block are both fixed with the fixing plate.
Further, the fixing piece further comprises a connecting part; the fixed shell is fixed with the rotating motor through the connecting part.
Further, the connecting portion comprises a longitudinal connecting plate and a transverse connecting plate; one end of the longitudinal connecting plate is fixed with the fixed shell, the other end of the longitudinal connecting plate is fixed with the transverse connecting plate, and the longitudinal connecting plate and the fixed plate are respectively positioned at two opposite sides of the fixed shell; the transverse connecting plate is fixed with the rotating motor; the power shaft of the rotating motor passes through the transverse connecting plate; the fixing plate is fixed with the transverse connecting plate.
Further, a space is arranged between the transverse connection plate and the fixed shell; the rotating motor is fixed with the output shaft through a coupler; the coupling is located within the space.
Further, the fixing piece further comprises a thick plate; one end of the fixed plate, which is far away from the output shaft, is used for placing an air pipe; the thick plate is fixed with the fixed shell; the thick plate covers the fixing plate is close to one end of the fixing cylinder, and one end of the thick plate, which is far away from the output shaft, protrudes out of the fixing plate to block the trachea to prevent the trachea from falling off.
Further, a stop block is arranged at one end of the fixed plate opposite to the thick plate; the stop block is used for blocking the trachea to prevent the trachea from falling off.
Further, the fixing piece further comprises a reinforcing plate; the reinforcing plate is vertically arranged; the reinforcing plate covers the side face of the fixed shell; one end of the reinforcing plate is fixed with the fixing plate.
Further, the transverse connection plate is fixed with the rotating motor through screws; the longitudinal connecting plate is provided with a screw mounting groove; the screw mounting groove is used for providing a screw mounting space.
By adopting the technical scheme, the utility model has the following beneficial effects:
when the double-slider linear rotating motor provided by the utility model works, the rotor of the voice coil motor drives the first slider and the second slider to linearly slide along the guide rail, and the first slider and the second slider drive the shaft rotating assembly to linearly move, so that the output shaft linearly moves. By means of the two slider driving shaft rotating assemblies, the output shaft can be more stable in motion. The mounting includes fixed shell and fixed section of thick bamboo, has increased the length of mounting for the mounting can fully support the output shaft, prevents that the output shaft from taking place to rock, improves the stability of output shaft, thereby improves the work precision of output shaft.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are some embodiments of the utility model and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a linear rotary electric machine according to an embodiment of the present utility model;
FIG. 2 is a perspective view of the structure shown in FIG. 1;
FIG. 3 is another perspective view of the structure shown in FIG. 1;
fig. 4 is a schematic structural view of a fixing member according to an embodiment of the present utility model.
Reference numerals:
1-a first slider; 2-a second slider; 3-a guide rail;
4-fixing pieces; 5-an output shaft; 41-fixing the cylinder;
42-fixing the shell; 43-longitudinal connection plates; 44-transverse connection plates;
45-fixing plates; 46-adding a thick plate; 47-stop;
48-supporting plates; 49-reinforcing plate.
Description of the embodiments
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model is further illustrated with reference to specific embodiments.
As shown in fig. 1 to 4, the double-slider linear rotary motor provided in the present embodiment includes a voice coil motor, a guide rail 3, a first slider 1, a second slider 2, and a shaft rotating assembly; the shaft rotating assembly comprises a rotating motor and an output shaft 5; the rotating motor is used for driving the output shaft 5 to rotate;
the first sliding block 1 and the second sliding block 2 are both arranged on the guide rail 3 in a sliding way; the first slider 1 and the second slider 2 are respectively connected with the voice coil motor and the shaft rotating assembly, so that the voice coil motor can linearly move through the driving shaft rotating assembly of the first slider 1 and the second slider 2.
When the linear rotating motor provided by the utility model works, the rotor of the voice coil motor drives the first sliding block 1 and the second sliding block 2 to linearly slide along the guide rail 3, and the first sliding block 1 and the second sliding block 2 drive the rotating assembly to linearly move, so that the output shaft 5 linearly moves. By means of the two slider drive shaft rotation assemblies, the output shaft 5 can be made more stable in motion.
Further, on the basis of the above embodiment, the output shaft 5 is sleeved with the fixing piece 4; the fixing piece 4 is fixed with the rotating motor; the output shaft 5 is rotatable within the mount 4; the fixing member 4 includes a fixing cylinder 41 and a square fixing case 42; one end of the fixing case 42 is fixed to one end of the fixing cylinder 41; the inside of the fixing case 42 communicates with the inside of the fixing cylinder 41. Because the output shaft 5 overcoat has mounting 4, and mounting 4 includes fixed shell 42 and a fixed section of thick bamboo 41, has increased the length of mounting 4 for mounting 4 can fully support output shaft 5, prevents that output shaft 5 from taking place to rock, improves output shaft 5's stability, thereby improves output shaft 5's work precision.
Meanwhile, the fixing case 42 and the fixing cylinder 41 may increase the inner space of the fixing member 4, thereby increasing the gas buffering space. Meanwhile, the fixing case 42 has a square shape with a flat surface, which facilitates connection with other parts (air pipes). The fixed cylinder 41 can reduce the weight while increasing the internal space of the fixed member 4, and reduce the influence of the weight of the fixed member 4 on the stability of the output shaft 5.
Preferably, the fixed cylinder 41 is located on the side close to the free end of the output shaft 5. Since the free end of the output shaft 5 is aligned with the patch for operation, the fixed cylinder 41 is close to the free end of the output shaft 5, so that the stability of the output shaft 5 during movement can be further increased.
Further, on the basis of the above embodiment, the fixing member 4 further includes a fixing plate 45; the fixing plate 45 is fixed with the fixing case 42; the first slider 1 and the second slider 2 are both fixed to the fixing plate 45. The fixing plate 45 can facilitate the connection of the slider to the fixing member 4.
Further, on the basis of the above embodiment, the fixing member 4 further includes a connecting portion; the fixed housing 42 is fixed to the rotary electric machine by a connection portion. The connecting part fixes the fixing piece 4 and the rotating motor, so that the fixing piece 4 and the rotating motor can be ensured to synchronously move, and errors generated during displacement of the fixing piece 4 and the rotating motor are avoided.
The structural form of the connecting portion may be various, for example: the connecting portion is a vertical plate, and two ends of the vertical plate are respectively fixed with the connecting shell and the outer wall of the rotating motor. Preferably, the connection comprises a longitudinal connection plate 43 and a transverse connection plate 44; one end of the longitudinal connecting plate 43 is fixed with the fixed shell 42, the other end of the longitudinal connecting plate 43 is fixed with the transverse connecting plate 44, and the longitudinal connecting plate 43 and the fixed plate 45 are respectively positioned on two opposite sides of the fixed shell 42; the transverse connection plate 44 is fixed with the rotating motor; the power shaft of the rotating motor passes through the transverse connection plate 44; the fixing plate 45 is fixed to the lateral connecting plate 44. The transverse connection plate 44 is fixed with the end face of the rotating motor, and the fixing strength of the transverse connection plate and the rotating motor is improved. The construction of the transverse webs 44 and the longitudinal webs 43 facilitates the machining.
Preferably, the transverse connection plate 44 is spaced from the fixed housing 42; the rotating motor is fixed with the output shaft 5 through a coupler; the coupling is located within the space. The space provides a mounting space for the coupling, so that the coupling is located outside the fixing member 4, thereby reducing the volume and weight of the fixing member 4 and improving the accuracy of the output shaft 5.
Further to the above embodiment, the fixing member 4 further includes a thickening plate 46; one end of the fixed plate 45, which is far away from the output shaft 5, is used for placing an air pipe; the thickened plate 46 is fixed with the fixed shell 42; the thickness plate 46 covers one end of the fixing plate 45 close to the fixing cylinder 41, and one end of the thickness plate 46 far away from the output shaft 5 protrudes out of the fixing plate 45 to block the air pipe to prevent the air pipe from falling off. The setting of adding the thick plate 46 thickens the end of fixed plate 45 simultaneously, improves the support strength of fixed plate 45, and the trachea can be blocked to the thick plate 46 simultaneously, avoids the trachea to follow the landing on fixed plate 45, improves the trachea stability, avoids the trachea to influence the motion of output shaft 5.
Further, on the basis of the above embodiment, the end of the fixing plate 45 opposite to the thick plate 46 is provided with a stopper 47; the stopper 47 serves to block the trachea from dropping. The dog 47 plays the fixed action to the trachea simultaneously, and dog 47 and the cooperation of adding thick plate 46 make the stable card of trachea on fixed plate 45, further improve trachea stability.
Further, the fixing member 4 further includes a support plate 48; the support plate 48 is vertically disposed; the support plate 48 is right trapezoid; the long side of the supporting plate 48 is fixed with the fixing plate 45; the right-angle sides of the support plate 48 are fixed to the transverse connection plate 44, and the support plate 48 supports the first slider 1. The right angle trapezoid may reduce the volume and weight of the support plate 48 while providing a location for mounting other components (e.g., wires).
Further, on the basis of the above embodiment, the fixing member 4 further includes a reinforcing plate 49; the reinforcing plate 49 is vertically arranged; the reinforcing plate 49 covers the side of the fixing case 42; one end of the reinforcing plate 49 is fixed to the fixing plate 45, and the reinforcing plate 49 supports the second slider 2. The reinforcing plate 49 can reinforce the fixing case 42 to prevent the fixing case 42 from being damaged by the force.
Further, on the basis of the above embodiment, the lateral connection plate 44 is fixed with the rotating electric machine by screws; the longitudinal connecting plate 43 is provided with a screw mounting groove; the screw mounting groove is used for providing a screw mounting space. Because the screw needs manual operation, the longitudinal connecting plate 43 can block the hand action of an operator, and the screw mounting groove can enlarge the operation space, so that the screw can be conveniently mounted and dismounted.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. The double-slider linear rotating motor is characterized by comprising a voice coil motor, a guide rail, a first slider, a second slider and a shaft rotating assembly;
the shaft rotating assembly comprises a rotating motor and an output shaft; the rotating motor is used for driving the output shaft to rotate;
the first sliding block and the second sliding block are both arranged on the guide rail in a sliding way;
the first sliding block and the second sliding block are respectively connected with the voice coil motor and the shaft rotating assembly, so that the voice coil motor drives the shaft rotating assembly to linearly move through the first sliding block and the second sliding block.
2. The double-slider linear rotating motor according to claim 1, wherein the output shaft is sleeved with a fixing member; the fixing piece is fixed with the rotating motor; the output shaft can rotate in the fixing piece;
the fixing piece comprises a fixing barrel and a square fixing shell; one end of the fixed shell is fixed with one end of the fixed cylinder; the inside of the fixed shell is communicated with the inside of the fixed cylinder.
3. The double-slider linear rotary electric machine of claim 2 wherein the mount further comprises a mounting plate;
the fixing plate is fixed with the fixing shell; the first sliding block and the second sliding block are both fixed with the fixing plate.
4. The double-slider linear rotary electric machine of claim 3 wherein the fixing member further comprises a connecting portion; the fixed shell is fixed with the rotating motor through the connecting part.
5. The double-slider linear rotary electric machine of claim 4 wherein the connection comprises a longitudinal connection plate and a transverse connection plate;
one end of the longitudinal connecting plate is fixed with the fixed shell, the other end of the longitudinal connecting plate is fixed with the transverse connecting plate, and the longitudinal connecting plate and the fixed plate are respectively positioned at two opposite sides of the fixed shell; the transverse connecting plate is fixed with the rotating motor; the power shaft of the rotating motor passes through the transverse connecting plate; the fixing plate is fixed with the transverse connecting plate.
6. The double-slider linear rotary electric machine of claim 5 wherein the transverse connection plate is spaced from the stationary housing; the rotating motor is fixed with the output shaft through a coupler; the coupling is located within the space.
7. The double-slider linear rotary electric machine of claim 3 wherein the fixture further comprises a thickened plate;
one end of the fixed plate, which is far away from the output shaft, is used for placing an air pipe;
the thick plate is fixed with the fixed shell; the thick plate covers the fixing plate is close to one end of the fixing cylinder, and one end of the thick plate, which is far away from the output shaft, protrudes out of the fixing plate to block the trachea to prevent the trachea from falling off.
8. The double-slider linear rotating motor according to claim 7, wherein a stopper is provided at an end of the fixed plate opposite to the thick plate; the stop block is used for blocking the trachea to prevent the trachea from falling off.
9. The double-slider linear rotary electric machine of claim 3 wherein the fixture further comprises a reinforcing plate;
the reinforcing plate is vertically arranged; the reinforcing plate covers the side face of the fixed shell; one end of the reinforcing plate is fixed with the fixing plate.
10. The double-slider linear rotating electrical machine of claim 5, wherein the transverse connection plate is fixed to the rotating electrical machine by screws;
the longitudinal connecting plate is provided with a screw mounting groove; the screw mounting groove is used for providing a screw mounting space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321745525.9U CN220291815U (en) | 2023-07-05 | 2023-07-05 | Double-slider linear rotating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321745525.9U CN220291815U (en) | 2023-07-05 | 2023-07-05 | Double-slider linear rotating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220291815U true CN220291815U (en) | 2024-01-02 |
Family
ID=89337200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321745525.9U Active CN220291815U (en) | 2023-07-05 | 2023-07-05 | Double-slider linear rotating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220291815U (en) |
-
2023
- 2023-07-05 CN CN202321745525.9U patent/CN220291815U/en active Active
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