CN218276415U - Automatic winding structure of miniature direct current motor - Google Patents
Automatic winding structure of miniature direct current motor Download PDFInfo
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- CN218276415U CN218276415U CN202222687649.8U CN202222687649U CN218276415U CN 218276415 U CN218276415 U CN 218276415U CN 202222687649 U CN202222687649 U CN 202222687649U CN 218276415 U CN218276415 U CN 218276415U
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- motor
- direct current
- winding structure
- automatic winding
- workstation
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Abstract
The utility model discloses an automatic wire winding structure of miniature direct current motor relates to the automatic wire winding technical field of motor, comprises a workbench, one side of workstation is connected with servo motor, servo motor's drive end is connected with installation axle, the workstation in-connection has the connecting axle, the utility model discloses in, place the rotor on the motor at installation epaxial, then start driving motor and drive screw and rotate, make threaded connection's connecting block drive installing frame and compact heap carry out the centre gripping location to the rotor on the drive screw to the condition of artifical location has been avoided, and at the in-process of compact heap location, can extrude buffer spring and cushion the clamping-force, when the contact block and pressure sensor are inconsistent, pressure sensor can send the signal of telecommunication to control panel, makes control panel shut down driving motor, the utility model discloses not only machining efficiency is higher, and can effectively protect motor rotor, and the practicality is stronger.
Description
Technical Field
The utility model relates to an automatic wire winding technical field of motor especially relates to an automatic wire winding structure of miniature direct current motor.
Background
The production and processing of motor winding needs the coiled coil of enameled wire, and current wire winding structure often can't carry out the centre gripping to the motor voluntarily, makes the artifical bolt that rotates of needs at the wire winding and fixes the motor, and it has influenced wire-wound efficiency to a certain extent.
For example, an automatic winding device for a motor in the prior patent (publication number: CN 211569727U) belongs to the technical field of motor equipment, has a compact and reasonable structure, is structurally formed by connecting a rack, a motor, a belt transmission mechanism, a mounting disc, a winding body, a bracket, a winding drum and other components, and drives the transmission mechanism, a rotating shaft and the winding body to perform rotary motion through the driving of the motor.
This winding device utilizes nut and screw cooperation to fix the motor in the use, and its fixed efficiency is lower, and the more messenger of quantity when meetting the production motor has increased staff's intensity of labour undoubtedly.
Therefore, the automatic winding structure of the miniature direct current motor is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic winding structure of miniature direct current motor has solved the lower technical problem of wire winding efficiency among the prior art.
In order to solve the technical problem, the utility model provides a pair of automatic winding structure of miniature direct current motor, include: the workstation, one side of workstation is connected with servo motor, servo motor's drive end is connected with the installation axle, the workstation in-connection has the connecting axle, it is connected with the winding roller to rotate on the connecting axle, one side of workstation is connected with driving motor, driving motor's drive end extends to in the workstation and is connected with drive screw, drive screw rotates and connects in the workstation, threaded connection has the connecting block on the drive screw, it is connected with the installing frame to rotate on the connecting block, be provided with the buffering subassembly in the installing frame, the buffering subassembly is used for controlling the dynamics of centre gripping, places the rotor on the motor at installation epaxially, then starts driving motor and drives drive screw and rotate, makes threaded connection's connecting block drive installing frame and compact heap carry out the centre gripping location to the rotor on the drive screw to the condition of artifical location has been avoided.
Preferably, the buffering subassembly includes buffer spring, buffer spring connects in the installing frame, one side of buffer spring is connected with the compact heap, compact heap sliding connection is in the installing frame, the installing frame in-connection has pressure sensor, one side of compact heap is connected with the conflict piece, at the in-process of compact heap location, can extrude buffer spring and cushion the clamping-force, when the conflict piece is inconsistent with pressure sensor, pressure sensor can send the signal of telecommunication to control panel, makes control panel shut down driving motor, and then avoids the too big condition that causes wearing and tearing to the rotor of centre gripping dynamics.
Preferably, the workbench is internally connected with a mechanical shear, and the arrangement can facilitate the shearing of the thread after the winding is finished.
Preferably, the workstation in-connection has the gag lever post, connecting block sliding connection is on the gag lever post, and this setting can provide certain guide effect to the slip of connecting block.
Preferably, one side of compact heap is connected with the guide block, guide block sliding connection is in the installing frame, set up in the installing frame and supply the gliding spout of guide block, this setting is convenient to provide certain spacing effect to the slip of compact heap.
Preferably, one side of workstation is connected with the dust cover, the dust cover cup joints on driving motor, and this setting avoids driving motor in long-time use, has the dust to get into in the driving motor to lead to the interior bad circumstances of power contact that appears of driving motor.
Preferably, the connecting shaft is made of stainless steel, and the characteristic of corrosion resistance of the stainless steel is utilized, so that the service life of the connecting shaft is prolonged.
Preferably, the workbench is connected with a control panel, the control panel is electrically connected with the servo motor, the driving motor and the pressure sensor respectively, and the winding device is conveniently controlled by the arrangement.
Compared with the prior art, the utility model provides a pair of automatic winding structure of miniature direct current motor has following beneficial effect:
1. the utility model discloses in, place the rotor on the motor on the installation axle, then start driving motor and drive the drive screw rotation, make the connecting block of threaded connection on the drive screw drive the installing frame and the compact heap carries out the centre gripping location to the rotor to avoid the condition of artifical location, improved the efficiency of production to a certain extent.
2. The utility model discloses in, at the in-process of compact heap location, can extrude buffer spring and cushion the clamping-force, when the contact patch is inconsistent with pressure sensor, pressure sensor can send the signal of telecommunication to control panel, makes control panel shut down driving motor, and then avoids the too big condition that causes wearing and tearing to the rotor of centre gripping dynamics.
Drawings
FIG. 1 is a schematic diagram of an overall structure of an automatic winding structure of a micro DC motor;
FIG. 2 is a schematic diagram of an internal structure of an automatic winding structure of a micro DC motor;
fig. 3 is an enlarged view of a structure at a in fig. 2.
Reference numbers in the figures: 1. a work table; 2. a servo motor; 3. installing a shaft; 4. a connecting shaft; 5. a winding roller; 6. a drive motor; 7. a drive screw; 8. connecting blocks; 9. installing a frame; 10. a buffer spring; 11. a compression block; 12. a pressure sensor; 13. a contact block; 14. mechanically shearing; 15. a limiting rod.
Detailed Description
Embodiments of the present invention are described in detail below.
In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used in the orientation or positional relationship indicated on the basis of the drawings, it is only for convenience of description and simplicity of description, and it is not intended to 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 considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In a first embodiment, as shown in fig. 1 to 3, an automatic winding structure for a micro dc motor includes: the clamping device comprises a workbench 1, wherein one side of the workbench 1 is connected with a servo motor 2, the driving end of the servo motor 2 is connected with an installation shaft 3, the workbench 1 is internally connected with a connecting shaft 4, the connecting shaft 4 is rotatably connected with a winding roller 5, one side of the workbench 1 is connected with a driving motor 6, the driving end of the driving motor 6 extends into the workbench 1 and is connected with a transmission screw 7, the transmission screw 7 is rotatably connected in the workbench 1, the transmission screw 7 is in threaded connection with a connecting block 8, the connecting block 8 is rotatably connected with an installation frame 9, a buffering component is arranged in the installation frame 9 and is used for controlling the clamping force, the buffering component comprises a buffering spring 10, the buffering spring 10 is connected in the installation frame 9, one side of the buffering spring 10 is connected with a pressing block 11, 11 sliding connection of compact heap in installing frame 9, be connected with pressure sensor 12 in installing frame 9, one side of compact heap 11 is connected with to touch piece 13, place the rotor on the motor on installation axle 3, then start driving motor 6 and drive screw 7 and rotate, make threaded connection's connecting block 8 drive installing frame 9 and compact heap 11 carry out the centre gripping location to the rotor on drive screw 7, thereby the condition of artifical location has been avoided, and at the in-process of compact heap 11 location, can extrude buffer spring 10 and cushion the clamping-force, when touch piece 13 and pressure sensor 12 are inconsistent, pressure sensor 12 can send the signal of telecommunication to control panel, make control panel close driving motor 6, and then avoid the too big rotor of centre gripping dynamics to lead to the fact the condition of wearing and tearing.
In addition, the bearing is connected in the connecting block 8, and one side of installing frame 9 is connected with the short circuit pole, and the short circuit pole rotates to be connected on the bearing, conveniently drives installing frame 9 and rotates, and pressure sensor 12 mainly comprises elastic element, resistance strain gauge etc. by the sensor, and it does not do the repeated description here for prior art.
Embodiment two, on the basis of embodiment one, workstation 1 in-connection has mechanical scissors 14, this setting can be conveniently after the wire winding is accomplished, cut the line, workstation 1 in-connection has gag lever post 15, connecting block 8 sliding connection is on gag lever post 15, this setting can provide certain guide effect to the slip of connecting block 8, connecting block 8 stability when sliding has been promoted, one side of compact heap 11 is connected with the guide block, guide block sliding connection is in installing frame 9, set up in installing frame 9 and supply the gliding spout of guide block, this setting conveniently provides certain spacing effect to the slip of compact heap 11, the stability of installing frame 9 when sliding has been improved, one side of workstation 1 is connected with the dust cover, the dust cover cup joints on driving motor 6, this setting is avoided driving motor 6 in long-time use, there is the dust to get into driving motor 6, thereby lead to the condition that power contact is bad in driving motor 6, the life of driving motor 6 has been prolonged, the material of connecting axle 4 is the stainless steel, this setting utilizes the corrosion-resistant characteristics of stainless steel, the life of connecting axle 4 has been prolonged, workstation 1 is last being connected with mechanical scissors 14, this setting is convenient for the control panel and this servo motor control panel, this setting carry out electrical property control panel and this, this setting.
The working principle is as follows: the production and processing of motor winding needs the coiled coil of enameled wire, and current wire winding structure often can't carry out the centre gripping to the motor automatically, makes at the wire winding and needs the manual work to rotate the bolt and fix the motor, and it has influenced wire-wound efficiency to a certain extent to design the device:
the method comprises the following specific steps: place the rotor on the motor on installation axle 3, then start driving motor 6 and drive screw 7 and rotate, make drive screw 7 go up threaded connection's connecting block 8 drive installing frame 9 and compact heap 11 and carry out the centre gripping location to the rotor, thereby the condition of artifical location has been avoided, and at the in-process of compact heap 11 location, can extrude buffer spring 10 and cushion the clamping-force, when butt 13 and pressure sensor 12 are inconsistent, pressure sensor 12 can send the signal of telecommunication to control panel, make control panel close driving motor 6, and then avoid the too big condition that causes wearing and tearing to the rotor of centre gripping dynamics.
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 (8)
1. An automatic winding structure of a miniature direct current motor comprises: workstation (1), its characterized in that, one side of workstation (1) is connected with servo motor (2), the drive end of servo motor (2) is connected with installation axle (3), workstation (1) in-connection has connecting axle (4), be provided with winding roller (5) on connecting axle (4), one side of workstation (1) is connected with driving motor (6), the drive end of driving motor (6) extends to workstation (1) in and is connected with drive screw (7), threaded connection has connecting block (8) on drive screw (7), be provided with installing frame (9) on connecting block (8), be provided with the buffering subassembly in installing frame (9), the buffering subassembly is used for controlling the dynamics of centre gripping.
2. The automatic winding structure of the miniature direct current motor according to claim 1, wherein the buffering assembly comprises a buffering spring (10), the buffering spring (10) is connected in a mounting frame (9), one side of the buffering spring (10) is connected with a pressing block (11), a pressure sensor (12) is connected in the mounting frame (9), and one side of the pressing block (11) is connected with a contact block (13).
3. The automatic winding structure of the miniature direct current motor according to claim 1, wherein a mechanical shear (14) is connected in the working table (1).
4. The automatic winding structure of the micro direct current motor according to claim 1, wherein a limiting rod (15) is connected in the working table (1), and the connecting block (8) is slidably connected to the limiting rod (15).
5. The automatic winding structure of the miniature direct current motor according to claim 2, wherein one side of the pressing block (11) is connected with a guide block, the guide block is slidably connected in the mounting frame (9), and a sliding groove for the guide block to slide is formed in the mounting frame (9).
6. The automatic winding structure of the miniature direct current motor according to claim 1, wherein a dust cover is connected to one side of the workbench (1), and the dust cover is sleeved on the driving motor (6).
7. The automatic winding structure of the micro direct current motor according to claim 1, wherein the connecting shaft (4) is made of stainless steel.
8. The automatic winding structure of the micro direct current motor according to claim 2, wherein a control panel is connected to the working table (1), and the control panel is electrically connected to the servo motor (2), the driving motor (6) and the pressure sensor (12) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222687649.8U CN218276415U (en) | 2022-10-12 | 2022-10-12 | Automatic winding structure of miniature direct current motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222687649.8U CN218276415U (en) | 2022-10-12 | 2022-10-12 | Automatic winding structure of miniature direct current motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218276415U true CN218276415U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222687649.8U Active CN218276415U (en) | 2022-10-12 | 2022-10-12 | Automatic winding structure of miniature direct current motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218276415U (en) |
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2022
- 2022-10-12 CN CN202222687649.8U patent/CN218276415U/en active Active
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