CN215646564U - Automatic rotary tool for stator wire embedding - Google Patents
Automatic rotary tool for stator wire embedding Download PDFInfo
- Publication number
- CN215646564U CN215646564U CN202121670593.4U CN202121670593U CN215646564U CN 215646564 U CN215646564 U CN 215646564U CN 202121670593 U CN202121670593 U CN 202121670593U CN 215646564 U CN215646564 U CN 215646564U
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- roller
- supporting plates
- rollers
- stator
- mounting grooves
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Abstract
The utility model discloses an automatic rotary tool for stator wire embedding, which relates to the field of stator wire embedding and comprises a base, two rollers and a supporting plate, wherein the two rollers are arranged, two roller main shafts are fixedly connected to the base, and the two rollers are horizontally arranged and are parallel to each other; the technical scheme is that four support plates are fixed on a base, and the support plates are divided into two groups, each group comprises two support plates, one roller corresponds to one group of support plates, and two ends of a main shaft of the roller are respectively supported on the two support plates corresponding to the roller; the top surfaces of the supporting plates are inclined surfaces, and the two sides of the two groups of the supporting plates, which are close to each other, are inclined downwards; there is at least one motorized roller of the two rollers. The utility model solves the problem that the manual rotation of the iron core wastes time and labor, and improves the production efficiency of the stator.
Description
Technical Field
The utility model relates to the field of stator coil inserting, in particular to an automatic rotary tool for stator coil inserting.
Background
The stator is a main component in the motor and mainly consists of a plurality of groups of coils and iron cores; the iron core is annular, a plurality of wire grooves for accommodating coils are formed in the inner ring of the iron core, and the plurality of wire grooves are distributed around the axis of the iron core; the multiple groups of coils are in one-to-one correspondence with the multiple wire slots, and the multiple groups of coils are embedded into the corresponding wire slots.
For the stator with larger volume, because the weight of the iron core is larger, the iron core is usually placed on two parallel rotating rollers during processing, the iron core is manually pushed to rotate on the two rotating rollers, and the wire slot for installing the coil is rotated to the bottom of the iron core, so that an installer can conveniently stretch the hand into the iron core to apply force to the coil downwards and press the coil into the corresponding wire slot. Two installers are usually required to push the iron core with force when the iron core is rotated, so that the iron core is rotated difficultly, time required by wire embedding of the stator is increased, and the production efficiency of the stator is influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the automatic stator wire inserting rotating tool which drives the iron core to rotate by driving the electric roller without manually rotating the iron core, so that the process of stator wire inserting is labor-saving; meanwhile, the speed of the electric roller for rotating the iron core is higher than that of manual operation, the time required by wire embedding of the stator is shortened, and the production efficiency of the stator is improved.
In order to achieve the purpose, the utility model provides the following technical scheme: the two rollers are arranged, the main shafts of the two rollers are fixedly connected to the base, and the two rollers are horizontally arranged and are parallel to each other; the technical scheme is that four support plates are fixed on a base, and the support plates are divided into two groups, each group comprises two support plates, one roller corresponds to one group of support plates, and two ends of a main shaft of the roller are respectively supported on the two support plates corresponding to the roller; the top surfaces of the supporting plates are inclined surfaces, and the two sides of the two groups of the supporting plates, which are close to each other, are inclined downwards; there is at least one motorized roller of the two rollers.
By adopting the technical scheme, the iron core is placed on the two rollers, then the electric rollers are started, and the electric rollers drive the iron core to rotate on the two rollers through the friction force between the roller bodies and the iron core; make installer when carrying out this process of stator rule, need not artifical promotion iron core and rotate, can rotate the wire casing that needs carry out the rule to the iron core bottom, make this process become labour saving and time saving. When the iron core is placed on the iron core support device, the tops of the two sides, close to each other, of the two groups of support plates cannot interfere with the rotation of the iron core.
The utility model is further configured to: the mounting groove has been seted up in the backup pad, and the backup pad is run through along the axial of cylinder to the mounting groove, and the position that the cylinder main shaft is close to both ends imbeds respectively in the mounting groove of two backup pads that correspond with this cylinder.
The utility model is further configured to: the mounting groove penetrates through the support plate upwards; two planes are milled at the parts of the main shaft of the roller, which are close to the two ends, and the two planes are parallel to each other; two planes are respectively attached to two vertical groove walls of the mounting groove.
By adopting the technical scheme, the position of the end part of the roller spindle is limited by the groove wall of the mounting groove.
The utility model is further configured to: each supporting plate is provided with a plurality of mounting grooves, and the arrangement direction of the mounting grooves is vertical to the axial direction of the roller; the arrangement directions of the mounting grooves on the two supporting plates in the same group are parallel; the multiple mounting grooves on the two supporting plates in the same group correspond to each other one by one, and when the parts of the roller main shaft close to the two ends are embedded into the two corresponding mounting grooves, the axis of the roller main shaft is horizontal.
Through adopting above-mentioned technical scheme, installer can change the distance between two cylinders through installing the tip of cylinder main shaft in the mounting groove of different groups for this embodiment can satisfy the rule demand of more kinds of specification stators.
The utility model is further configured to: the arrangement direction of the mounting grooves is parallel to the inclination direction of the inclined plane.
The utility model is further configured to: the two corresponding mounting grooves on the two supporting plates in the same group are in one group, the arrangement directions of the mounting grooves on the two groups of supporting plates are symmetrical, and the mounting grooves on the two groups of supporting plates are in one-to-one correspondence; when the positions of the two roller main shafts close to the two ends are embedded into the two corresponding groups of mounting grooves, the axes of the two roller main shafts are at the same height.
The utility model is further configured to: the base includes four member, and four member constitute the rectangle framework, and four backup pads are fixed respectively on four angles of rectangle framework.
By adopting the technical scheme, the base is arranged into the rectangular frame body, so that when the iron core is placed on the iron core base, the bottom of the iron core is positioned in the rectangular frame body, and the interference of the base to the rotation of the iron core is avoided.
The utility model is further configured to: the electric drum starting and stopping device further comprises a foot switch, and the foot switch is a trigger switch for controlling the electric drum to start and stop.
By adopting the technical scheme, an installer can control the starting and stopping of the electric roller by only stepping on the foot switch by feet, so as to control the rotation of the iron core; when the iron core rotates, an installer can prepare the coil needing to be embedded into the wire slot, the time required by stator wire embedding can be shortened, and the efficiency of the stator wire embedding is improved.
In summary, compared with the prior art, the utility model has the following beneficial effects:
1. the utility model can rotate the iron core by driving the electric roller, so that the process of inserting the stator wire is time-saving and labor-saving, and the production efficiency of the stator is improved.
2. The installer installs the tip of cylinder main shaft in the mounting groove of different groups, can change the distance between two cylinders for this embodiment can satisfy the rule demand of more kinds of specification stators.
3. The installer only needs to trample foot switch to control the start and stop of motorized pulley, and when the iron core rotated, the installer could prepare the coil that needs the embedding wire casing, and this can shorten the required time of stator rule, further improves the efficiency of stator rule.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 shows a schematic diagram of the electrical connection relationship in this embodiment.
In the figure: 1. a base; 11. a rod member; 12. a second reinforcing rib; 2. a drum; 21. a drum main shaft; 211. a plane; 22. a drum body; 3. a support plate; 31. mounting grooves; 32. a bevel; 4. a first reinforcing rib; 5. a foot switch; 6. and a frequency converter.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following description of the technical solutions of the present invention with reference to the accompanying drawings of the present invention is made clearly and completely, and other similar embodiments obtained by a person of ordinary skill in the art without any creative effort based on the embodiments in the present application shall fall within the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.
The utility model is further described with reference to the drawings and the preferred embodiments.
Example (b):
as shown in fig. 1 and fig. 2, which are basic structures of a preferred embodiment of the present invention, a stator wiring automated rotating tool includes a base 1 and a drum 2, the drum 2 includes a drum main shaft 21 and a drum body 22, the drum main shaft 21 passes through the drum body 22, the drum body 22 is rotatably connected to the drum main shaft 21, and a rotation axis of the drum body 22 is an axis of the drum main shaft 21; the two rollers 2 are arranged, two end parts of the two roller main shafts 21 are fixedly connected to the base 1, and the two rollers 2 are horizontally arranged and are parallel to each other. In this embodiment, two rollers, one motorized roller and one unpowered roller, are provided. When the electric drum is used, the iron core is placed between the two drums 2, the axis of the iron core is parallel to the axes of the two drums 2, and then the electric drum is started; at the moment, the iron core is in frictional contact with the barrel of the electric roller, so that the iron core rotates on the two rollers 2 by virtue of the friction force between the iron core and the electric roller, and when an installer carries out the process of stator wire embedding, the wire slot needing wire embedding can be rotated to the bottom of the iron core without manually pushing the iron core to rotate, so that the process is labor-saving; and electric drum rotates the iron core faster than artifical rotation iron core, has shortened the required time of stator rule, has improved the production efficiency of stator.
The electric drum driving device further comprises a frequency converter 6, wherein a power supply is electrically connected with the frequency converter 6, and the frequency converter 6 is electrically connected with a motor of the electric drum; the frequency converter adjusts the rotating speed of the electric roller motor by changing the stator power supply frequency of the electric roller motor.
The electric drum starting and stopping device further comprises a foot switch 5, wherein the foot switch 5 is a trigger switch for controlling the electric drum to start and stop; the pedal switch 5 controls the start and stop of the frequency converter 6 through the start-up and maintenance circuit, and further controls the start and stop of the electric roller. When an installer treads the pedal switch 5 to open the position, the frequency converter 6 is started, the motor of the electric drum is electrified, and the drum body of the electric drum rotates; when an installer treads the pedal switch 5 to turn off, the frequency converter 6 stops, the motor of the electric roller is powered off, and the barrel of the electric roller stops rotating. The installer only needs to trample the foot switch 5 with the foot to control the start and stop of the motorized pulley, and then the rotation of the control iron core, when the iron core rotates, the installer can prepare the coil that needs to imbed the wire casing, and this can shorten the required time of stator rule, improves the efficiency of stator rule.
Specifically, the outside cladding of cylinder barrel 22 has the glue film, and the glue film has increased the coefficient of friction between cylinder 2 and the iron core, makes cylinder 2 can be easier drive the iron core and rotate.
This embodiment still includes backup pad 3, and backup pad 3 is fixed on base 1, and backup pad 3 is provided with four, divide into two sets ofly, and every group includes two, and a cylinder 2 corresponds a set of backup pad 3, and the both ends of cylinder main shaft 21 support respectively on two backup pads 3 that correspond with this cylinder 2.
The top surface of the supporting plate 3 is set to be the inclined surface 32, and the inclined surfaces of the two groups of supporting plates 3 are inclined downwards at two sides close to each other, so that when the iron core is placed on the two rollers 2, one side of the supporting plate 3 close to the iron core cannot interfere with the rotation of the iron core.
The supporting plate 3 is provided with an installation groove 31, and the installation groove 31 penetrates through the supporting plate 3 along the axial direction of the roller 2; the portions of the drum main shaft 21 near both ends are fitted into the mounting grooves 31 of the two support plates 3 corresponding to the drum 2.
Specifically, the mounting groove 31 penetrates the support plate 3 upwards, two planes 211 are arranged at the positions of the drum main shaft 21 close to the two ends, and the two planes 211 are parallel to each other; when the portion of the drum main shaft 21 near the end is inserted into the mounting groove 31 of the corresponding support plate, the two planes 211 are respectively attached to the two vertical groove walls of the mounting groove 31, so that the end of the drum 2 cannot rotate in the mounting groove 31.
Specifically, the top of each support plate 3 is provided with a plurality of mounting grooves 31, the mounting grooves 31 are arranged in a direction perpendicular to the axis of the drum spindle 21, and the mounting grooves 31 on two support plates 3 in the same group are arranged in parallel; the installation grooves 31 on the two support plates 3 in the same group are in one-to-one correspondence, and when the parts of the roller main shaft 21 close to the two ends are embedded into the corresponding two installation grooves 31, the axis of the roller main shaft 21 is horizontal.
Specifically, the plurality of mounting grooves 31 on each support plate 3 are arranged along the inclined direction of the inclined surface 32 of the support plate 3; the two corresponding mounting grooves 31 on the two support plates 3 in the same group are in one group, the arrangement directions of the plurality of mounting grooves 31 on the two groups of support plates 3 are symmetrical, and the plurality of mounting grooves 31 on the two groups of support plates 3 are in one-to-one correspondence; when the positions of the two roller main shafts 21 close to the two ends are embedded into the two corresponding groups of mounting grooves 31, the axes of the two roller main shafts 21 are at the same height.
In this embodiment, each supporting plate 3 is provided with three mounting grooves 31. The installer can change the distance between the two rollers 2 by installing the parts of the two roller main shafts 21 close to the two ends in the installation grooves 31 of different groups, so that the embodiment can meet the wire inserting requirements of stators with more specifications.
This embodiment still includes first strengthening rib 4, and first strengthening rib 4 sets up the multiunit, and the first strengthening rib 4 of multiunit and a plurality of backup pad 3 one-to-one, the side of the backup pad 3 that the first strengthening rib 4 of multiunit perpendicular to corresponds and perpendicular to base 1 top surface, the first strengthening rib 4 of multiunit and backup pad 3 and base 1 fixed connection that it corresponds. The arrangement direction of each group of the first reinforcing ribs 4 is perpendicular to the axial direction of the roller 2. In the embodiment, the structural strength of the joint of the support plate 3 and the base 1 is increased by additionally arranging the first reinforcing ribs 4. Two first reinforcing ribs 4 are provided per set in this embodiment.
In particular, the first reinforcing rib 4 is arranged on the side of the supporting plate 3 facing away from the drum body 22.
In this embodiment, the base 1 includes four bars 11, and the four bars 11 form a rectangular frame; the four support plates 3 are fixed at four corners of the rectangular frame body, respectively. If the base 1 is of a non-frame structure, the base 1 is easily in frictional contact with the bottom of the iron core when the iron core rotates, and resistance is caused to the rotation of the iron core; and when the vertical distance from the axis of the roller 2 to the top surface of the base 1 is smaller than the vertical distance between the bottom of the iron core and the axis of the roller 2 when the iron core is placed on the two rollers 2, the base 1 with a non-frame structure can prevent the iron core from being placed on the two rollers 2. In the present embodiment, the base 1 is configured as a rectangular frame, which reduces the possibility of the above two problems.
The base 1 further comprises four second reinforcing ribs 12, the four second reinforcing ribs 12 correspond to four corners of the rectangular frame body respectively, and each second reinforcing rib 12 is fixedly connected with two rod pieces 11 forming the corresponding corner of the second reinforcing rib. The second reinforcing rib 12 is arranged in the embodiment, so that the structural strength of the joint of two adjacent rod pieces 11 is increased, and the stability of the base 1 is improved.
In summary, in the present embodiment, the iron core can be rotated only by driving the motorized pulley, so that the process of inserting the stator wire is labor-saving; and because electric drum rotates the iron core faster than artifical rotation iron core, shortened the required time of stator rule, improved the production efficiency of stator. In addition, because the supporting plate 3 for supporting the roller 2 is provided with the plurality of mounting grooves 31, an installer can install the positions of the two roller main shafts 21 close to the end parts in the mounting grooves 31 of different groups to change the distance between the two rollers 2, so that the embodiment can meet the wire inserting requirements of stators with more specifications. Finally, the installer just needs to tread the foot switch to control the start and stop of the electric roller, when the iron core rotates, the installer can prepare the coil needing to be embedded into the wire slot, the time needed by the stator wire embedding can be shortened, and the efficiency of the stator wire embedding is further improved.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (8)
1. An automatic rotary tool for stator wire embedding comprises a base (1), two rollers (2) and a supporting plate (3), wherein two rollers (2) are arranged, two roller main shafts (21) are fixedly connected to the base (1), and the two rollers (2) are horizontally arranged and are parallel to each other; backup pad (3) are fixed on base (1), its characterized in that: the number of the supporting plates (3) is four, the supporting plates are divided into two groups, each group comprises two supporting plates (3), one roller (2) corresponds to one group of supporting plates (3), and two ends of a roller main shaft (21) are respectively supported on the two supporting plates (3) corresponding to the rollers (2); the top surfaces of the supporting plates (3) are provided with inclined surfaces (32), and the two sides of the two groups of the inclined surfaces (32) of the supporting plates (3) close to each other are inclined downwards; at least one motorized roller is present in the two rollers (2).
2. The automatic rotary tooling of stator rule of claim 1, characterized in that: the supporting plate (3) is provided with a mounting groove (31), the mounting groove (31) penetrates through the supporting plate (3) along the axial direction of the roller (2), and the parts, close to the two ends, of the roller spindle (21) are respectively embedded into the mounting grooves (31) of the two supporting plates (3) corresponding to the roller (2).
3. The automatic rotary tooling of stator rule of claim 2, characterized in that: the mounting groove (31) penetrates through the support plate (3) upwards; two planes (211) are milled at the parts of the roller main shaft (21) close to the two ends, and the two planes (211) are parallel to each other; the two planes (211) are respectively attached to two vertical groove walls of the mounting groove (31).
4. The automatic rotary tooling of stator rule of claim 2, characterized in that: each supporting plate (3) is provided with a plurality of mounting grooves (31), and the arrangement direction of the mounting grooves (31) is vertical to the axial direction of the roller (2); the arrangement directions of the mounting grooves (31) on the two supporting plates (3) in the same group are parallel; the installation grooves (31) on the two support plates (3) in the same group correspond one to one, and when the parts of the roller main shaft (21) close to the two ends are embedded into the corresponding installation grooves (31), the axis of the roller main shaft (21) is horizontal.
5. The automatic rotary tooling of stator rule of claim 4, characterized in that: the arrangement direction of the plurality of mounting grooves (31) is parallel to the inclination direction of the inclined plane (32).
6. The automatic rotary tooling of stator rule of claim 5, characterized in that: the two corresponding mounting grooves (31) on the two supporting plates (3) in the same group are in one group, the arrangement directions of the multiple groups of mounting grooves (31) on the two groups of supporting plates (3) are symmetrical, and the multiple groups of mounting grooves (31) on the two groups of supporting plates (3) are in one-to-one correspondence; when the positions of the two roller main shafts (21) close to the two ends are embedded into the two corresponding groups of mounting grooves (31), the axes of the two roller main shafts (21) are at the same height.
7. The automatic rotary tooling of stator rule of claim 1, characterized in that: the base (1) comprises four rod pieces (11), the four rod pieces (11) form a rectangular frame body, and the four supporting plates (3) are respectively fixed on four corners of the rectangular frame body.
8. The automatic rotary tooling of stator rule of claim 1, characterized in that: the electric drum starting and stopping device further comprises a foot switch (5), and the foot switch (5) is a trigger switch for controlling the electric drum to start and stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121670593.4U CN215646564U (en) | 2021-07-22 | 2021-07-22 | Automatic rotary tool for stator wire embedding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121670593.4U CN215646564U (en) | 2021-07-22 | 2021-07-22 | Automatic rotary tool for stator wire embedding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215646564U true CN215646564U (en) | 2022-01-25 |
Family
ID=79891394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121670593.4U Expired - Fee Related CN215646564U (en) | 2021-07-22 | 2021-07-22 | Automatic rotary tool for stator wire embedding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215646564U (en) |
-
2021
- 2021-07-22 CN CN202121670593.4U patent/CN215646564U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |