CN210780458U - Embedding device for rotor magnetic steel - Google Patents
Embedding device for rotor magnetic steel Download PDFInfo
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- CN210780458U CN210780458U CN201921526360.XU CN201921526360U CN210780458U CN 210780458 U CN210780458 U CN 210780458U CN 201921526360 U CN201921526360 U CN 201921526360U CN 210780458 U CN210780458 U CN 210780458U
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Abstract
The utility model discloses an embedding device of rotor magnet steel, the test platform comprises a support, push mechanism and embedding mechanism, the frame includes the rotatable work piece rotary disk of installing on the frame, be equipped with the discharge gate that is lining up from top to bottom in push passageway's one end, the discharge gate sets up the top on the outer edge of work piece rotary disk, embedding mechanism includes first embedding component and stop component, first embedding component includes first linear drive unit, first embedding ejector pin, the lower extreme of first embedding ejector pin sets up directly over the discharge gate, stop component includes second linear drive unit, two are vertical extension's spacing ejector pin, two spacing ejector pins use the work piece rotary disk to be radial annular interval arrangement setting as the center, two spacing ejector pin's lower extreme and second linear drive unit transmission are connected, the discharge gate sets up directly over between two spacing ejector pins. Under the limiting action of the two limiting ejector rods, the problems that a magnetic steel groove is misplaced and deformed in the magnetic steel embedding process, and manual embedding is time-consuming and labor-consuming can be solved.
Description
Technical Field
The utility model relates to a servo motor spare part assembly technical field, in particular to embedding device of rotor magnet steel.
Background
The servo motor needs to be provided with rare earth permanent magnet steel. There are generally two ways of assembly: firstly, bonding magnetic steel with the excircle of a rotor; and secondly, reserving a magnetic steel groove in the rotor core, and embedding the magnetic steel into the magnetic steel groove.
Because the rotor is formed by the rotor punching is folded and is pressed, the rotor is folding the in-process because punching self precision and burr, and the rotor folds under the multiple influence of pressing the frock precision, there is small angular dislocation between the punching, make magnet steel groove space diminish, it is difficult to imbed the magnet steel smoothly with the magnet steel to inlay the magnet steel mode by hand commonly used, and it is inefficient to inlay the magnet steel by hand, there are some magnet steel automatic assembly devices in addition now, because the punching is out of shape greatly, magnet steel imbeds the dislocation deformation of in-process magnet steel groove, the condition that leads to the unable embedding of several last magnet steels takes place.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the utility model provides an embedding device of rotor magnet steel to solve magnet steel embedding in-process magnet steel groove dislocation deformation, and the problem that manual embedding is consuming time hard.
The utility model provides a solution of its technical problem is:
the utility model provides an embedding device of rotor magnet steel, includes frame, push mechanism and embedding mechanism, the frame includes the rotatable work piece rotary disk of installing on the frame, the axis of work piece rotary disk is vertical setting, push mechanism includes the propelling movement passageway, the propelling movement passageway sets up in the top of work piece rotary disk wherein one side the one end of propelling movement passageway is equipped with the discharge gate that is lining up from top to bottom, the discharge gate sets up in the top of work piece rotary disk outer edge, embedding mechanism is including being first embedding component and the stop member that sets up from top to bottom, first embedding component is including installing the first linear drive unit on the frame, be the first embedding ejector pin of vertical setting, the upper end and the transmission of first linear drive unit of first embedding ejector pin are connected, the lower extreme of first embedding ejector pin sets up directly over the discharge gate, stop member is including installing second linear drive unit on the frame, The two limiting ejector rods extend vertically, are arranged in a radial annular interval mode by taking the workpiece rotating disk as the center, are in transmission connection with the second linear driving unit, and are arranged right above the position between the two limiting ejector rods.
As a further improvement of the above scheme, the pushing channel is arranged in a front-back extending mode, the rear end of the pushing channel is provided with a pushing driving cylinder installed on the base, the pushing driving cylinder is arranged in a front-back extending mode, the front end of the pushing driving cylinder is in transmission connection with a pushing block, the axis of the pushing channel is parallel to the tangent line of the workpiece rotating disk, and the discharging port is formed in the front end of the pushing channel.
As a further improvement of the scheme, the first linear driving unit comprises a first embedded driving cylinder which is vertically arranged, and the lower end of the first embedded driving cylinder is in transmission connection with the upper end of the first embedded ejector rod.
As a further improvement of the scheme, the second linear driving unit comprises a vertically-arranged limiting driving cylinder, and the upper end of the limiting driving cylinder is in transmission connection with the lower ends of the two limiting ejector rods.
As a further improvement of the scheme, a rotary servo motor with a vertical axis is arranged on the base, and an output shaft of the rotary servo motor is connected with the center of the bottom of the workpiece rotating disc.
As a further improvement of the above scheme, the base includes a workbench horizontally arranged, the rotary servo motor is installed at the bottom of the workbench, the workpiece rotating disk is arranged on the top surface of the workbench, an annular groove which takes the rotation center of the workpiece rotating disk as the center of circle is arranged on the top surface of the workbench, a plurality of balls are uniformly distributed on the annular groove, and the top surface of the workbench is in rolling contact with the bottom surface of the workpiece rotating disk through the plurality of balls.
As a further improvement of the scheme, the top surface of the workpiece rotating disc is coaxially connected with an installation column, the upper end of the installation column is coaxially provided with an installation screw hole, the installation screw hole is in threaded connection with an installation bolt, and the installation bolt is sleeved with an installation ring sleeve.
As a further improvement of the above scheme, the number of the pushing channels is two, one of the pushing channels is arranged between the first embedded component and the limiting component, the other pushing channel is arranged above the other side of the workpiece rotating disk, the embedded mechanism further comprises a second embedded component, the second embedded component comprises a third linear driving unit and a second embedded ejector rod, the third linear driving unit is mounted on the base, the second embedded ejector rod is vertically arranged, the upper end of the second embedded ejector rod is in transmission connection with the third linear driving unit, and the lower end of the second embedded ejector rod is arranged right above a discharge hole of the other pushing channel.
As a further improvement of the scheme, the third linear driving unit comprises a second embedded driving cylinder which is vertically arranged, and the lower end of the second embedded driving cylinder is in transmission connection with the upper end of the second embedded ejector rod.
The utility model has the advantages that: when the magnetic steel is installed on the rotor of the motor, the rotor is installed on the workpiece rotating disk, the magnetic steel is placed on the pushing channel, and is pushed to the discharge hole one by one, at the moment, the second linear driving unit drives the two limit ejector rods to move upwards, the two limit ejector rods extend into two adjacent magnetic steel grooves at two sides of the magnetic steel groove to be embedded with the magnetic steel, so that the magnetic steel groove embedded with the magnetic steel is limited, then the first linear driving unit drives the first embedding mandril to move downwards, the first embedding mandril pushes one magnetic steel on the discharge hole to enter a magnetic steel groove to be embedded with the magnetic steel, under the limiting action of the two limiting ejector rods, the rotor punching sheets are prevented from bending towards two sides, so that the phenomenon of deformation and dislocation of the magnetic steel grooves to be embedded into the magnetic steel can be avoided, therefore, the problems that the magnetic steel groove is misplaced and deformed in the magnetic steel embedding process and manual embedding is time-consuming and labor-consuming are solved.
The utility model is used for rotor magnet steel's installation.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.
Fig. 1 is a schematic diagram of an embodiment of the present invention;
fig. 2 is a schematic side view of an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a front sectional view of an embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4;
fig. 6 is a schematic diagram of two push channels in an embodiment of the invention.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other.
With reference to fig. 1 to 6, this is an embodiment of the invention, in particular:
the utility model provides an embedding device of rotor magnet steel, includes frame 100, push mechanism and embedding mechanism, frame 100 includes the rotatable work piece rotary disk 110 of installing on frame 100, the axis of work piece rotary disk 110 is vertical setting, push mechanism includes push passage 200, push passage 200 sets up in the top of one side wherein of work piece rotary disk 110 the one end of push passage 200 is equipped with the discharge gate 210 that is lining up from top to bottom, discharge gate 210 sets up in the top of work piece rotary disk 110 outer edge, embedding mechanism includes the first embedded component 300 and the stop member 400 that are setting up from top to bottom, first embedded component 300 is including installing the first linear drive unit on frame 100, the first embedded ejector pin 310 that is vertical setting, the upper end and the first linear drive unit transmission of first embedded ejector pin 310 are connected, the lower extreme of first embedded ejector pin 310 sets up directly over discharge gate 210, the limiting component 400 comprises a second linear driving unit and two limiting ejector rods 410, wherein the second linear driving unit is installed on the machine base 100, the two limiting ejector rods 410 extend vertically, the two limiting ejector rods 410 are arranged in a radial annular interval mode by taking the workpiece rotating disk 110 as the center, the positions of the two limiting ejector rods are matched with the positions of magnetic steel grooves on the rotor, the magnetic steel grooves are also arranged on the outer peripheral wall of the rotor in a radial annular mode, the lower ends of the two limiting ejector rods 410 are in transmission connection with the second linear driving unit, and the discharge hole 210 is formed in the position right above the position between the. When the magnetic steel is installed on the rotor of the motor, the rotor is installed on the workpiece rotating disk 110, the magnetic steel is placed on the pushing channel and is pushed to the discharge hole 210 one by one, at the moment, the second linear driving unit drives the two limit ejector rods 410 to move upwards, the two limit ejector rods 410 extend into two adjacent magnetic steel grooves at two sides of the magnetic steel groove to be embedded with the magnetic steel, so that the magnetic steel groove to be embedded with the magnetic steel is limited, then the first linear driving unit drives the first embedded ejector rod 310 to move downwards, the first embedded ejector rod 310 pushes one magnetic steel on the discharge hole 210 to enter the magnetic steel groove to be embedded with the magnetic steel, under the limiting action of the two limit ejector rods 410, the rotor punching sheet is prevented from bending towards two sides, the magnetic steel groove to be embedded with the magnetic steel cannot generate the phenomenon of deformation and dislocation, after the magnetic steel is embedded into the magnetic steel grooves at intervals, the limiting component 400 is not, the magnetic steel can be embedded into the magnetic steel grooves which are adjacent to the rest gaps only through the first embedding component 300, so that the problems that the magnetic steel grooves are dislocated and deformed in the magnetic steel embedding process and time and labor are consumed in manual embedding are solved, and the shape and the size of the limiting ejector rod 410 are matched with those of the magnetic steel grooves.
Further as a preferred embodiment, the pushing channel 200 extends forward and backward, the rear end of the pushing channel 200 is provided with a pushing driving cylinder 220 installed on the base 100, the pushing driving cylinder 220 extends forward and backward, the front end of the pushing driving cylinder 220 is in transmission connection with a pushing block, the axis of the pushing channel 200 is parallel to the tangent of the workpiece rotating disk 110, and the discharge hole 210 is formed in the front end of the pushing channel 200. A plurality of magnetic steels are placed on the pushing channel 200, and the pushing driving cylinder 220 pushes the gaps of the plurality of magnetic steels to move forwards through the pushing blocks, so that the automatic pushing of the magnetic steels is realized. The push channel 200 in this implementation is the shape of chamfer on the cross-section, and this can satisfy not unidimensional magnet steel to under the top of propelling movement piece, the magnet steel on the push channel 200 can not drop, and the size and the position of discharge gate 210 are decided according to not unidimensional rotor and not unidimensional magnet steel.
Further as a preferred embodiment, the first linear driving unit includes a first embedded driving cylinder 320 vertically disposed, and a lower end of the first embedded driving cylinder 320 is in transmission connection with an upper end of the first embedded mandril 310. The first embedding push rod 310 is driven to move up and down by the first embedding driving air cylinder 320, so that the embedding speed of the magnetic steel is improved.
Further as a preferred embodiment, the second linear driving unit comprises a vertically arranged limit driving cylinder 420, and the upper end of the limit driving cylinder 420 is in transmission connection with the lower ends of the two limit push rods 410. The two limiting push rods 410 are driven to synchronously move up and down by the limiting driving air cylinder 420, and the embedding speed of the magnetic steel is further increased.
Further as a preferred embodiment, a rotation servo motor 120 with a vertical axis is mounted on the machine base 100, and an output shaft of the rotation servo motor 120 is connected with the center of the bottom of the workpiece rotating disc 110. The rotary servomotor 120 rotates the rotor gap by driving the workpiece rotation disk 110.
Further, as a preferred embodiment, the machine base 100 includes a horizontally disposed work table 130, the rotary servo motor 120 is installed at the bottom of the work table 130, the workpiece rotating disk 110 is disposed on the top surface of the work table 130, an annular groove 131 is disposed on the top surface of the work table 130 and centered on the rotation center of the workpiece rotating disk 110, a plurality of balls 132 are uniformly distributed on the annular groove 131, and the top surface of the work table 130 is in rolling contact with the bottom surface of the workpiece rotating disk 110 through the plurality of balls 132. During the rotation of the workpiece rotating disk 110, the workpiece rotating disk 110 is in rolling contact with the bottom surface of the workpiece rotating disk 110 through the plurality of balls 132, so that the friction force between the workpiece rotating disk 110 and the workbench 130 is reduced, and the precision and the fluency of the rotation of the workpiece rotating disk 110 are improved.
In a further preferred embodiment, a mounting post 111 is coaxially connected to the top surface of the workpiece rotating disk 110, a mounting screw hole 112 is coaxially formed at the upper end of the mounting post 111, a mounting bolt 113 is threadedly connected to the mounting screw hole 112, and a mounting collar 114 is fitted over the mounting bolt 113. When the rotor is installed, the rotor is firstly sleeved on the mounting column 111, the size of the mounting column 111 is determined according to the size of the rotor, then the mounting ring sleeve 114 is covered on the top of the rotor, and finally the mounting bolt 113 is in threaded connection with the mounting screw hole 112, so that the installation and the fixation of the rotor are realized.
Further as a preferred embodiment, there are two pushing channels 200, one of the pushing channels 200 is disposed between the first embedding member 300 and the limiting member 400, the other pushing channel 200 is disposed above the other side of the workpiece rotating disk 110, the embedding mechanism further includes a second embedding member 500, the second embedding member 500 includes a third linear driving unit mounted on the machine base 100, and a second embedding mandril 510 vertically disposed, an upper end of the second embedding mandril 510 is in transmission connection with the third linear driving unit, and a lower end of the second embedding mandril 510 is disposed directly above the discharge hole 210 of the other pushing channel 200. First embedding component 300 and stop component 400's cooperation, mainly treat to imbed the embedding magnet steel groove to one of them, the magnet steel groove of the adjacent both sides in this kind of magnet steel groove does not imbed the magnet steel, and second embedding component 500 treats to another kind and imbeds to the embedding magnet steel groove, the magnet steel has been imbedded in the magnet steel groove of the adjacent both sides in this kind of magnet steel groove, magnet steel groove on the rotor rotates when first embedding component 300 and stop component 400, treat to imbed the magnet steel and carry out the process of embedding after spacing again, be promptly to the adjacent magnet steel groove embedding magnet steel in interval, and when the magnet steel groove on the rotor rotated to second embedding component 500, second embedding component 500 imbeds the magnet steel to remaining the adjacent magnet steel inslot in interval, thereby improve the embedding efficiency of magnet steel.
Further as a preferred embodiment, the third linear driving unit includes a second embedded driving cylinder 520 vertically disposed, and a lower end of the second embedded driving cylinder 520 is in transmission connection with an upper end of the second embedded mandril 510. The second insert push rod 510 is driven to move up and down by the second insert driving cylinder 520.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.
Claims (9)
1. The utility model provides an embedding device of rotor magnet steel which characterized in that: including frame (100), push mechanism and embedding mechanism, frame (100) are including rotatable work piece rotary disk (110) of installing on frame (100), the axis of work piece rotary disk (110) is vertical setting, push mechanism includes push passageway (200), push passageway (200) set up in the top of work piece rotary disk (110) wherein one side push passageway (200) one end be equipped with be about the discharge gate (210) that link up, discharge gate (210) set up in the top of work piece rotary disk (110) outer edge, embedding mechanism is including being first embedding component (300) and spacing member (400) that set up from top to bottom, first embedding component (300) are including installing the first linear drive unit on frame (100), being the first embedding ejector pin (310) of vertical setting, the upper end and the first linear drive unit transmission of first embedding ejector pin (310) are connected, the lower extreme of first embedding ejector pin (310) sets up directly over discharge gate (210), stop component (400) are vertical extension's spacing ejector pin (410) including installing second sharp drive unit on frame (100), two, and two spacing ejector pins (410) use work piece rotary disk (110) as the center and are radial annular interval arrangement setting, and the lower extreme and the transmission of second sharp drive unit of two spacing ejector pins (410) are connected, discharge gate (210) set up directly over between two spacing ejector pins (410).
2. The embedding device for rotor magnetic steel according to claim 1, wherein: the utility model discloses a propelling movement drive machine, including propelling movement passageway (200), propelling movement drive cylinder (220) and front and back extension setting, the front end transmission that the propelling movement drove drive cylinder (220) is connected with the propelling movement piece, the axis of propelling movement passageway (200) is parallel to each other with the tangent line of work piece rotary disk (110), discharge gate (210) set up in the front end of propelling movement passageway (200).
3. The embedding device for rotor magnetic steel according to claim 1, wherein: the first linear driving unit comprises a first embedded driving cylinder (320) which is vertically arranged, and the lower end of the first embedded driving cylinder (320) is in transmission connection with the upper end of a first embedded ejector rod (310).
4. The embedding device for rotor magnetic steel according to claim 1, wherein: the second linear driving unit comprises a vertical limiting driving cylinder (420), and the upper end of the limiting driving cylinder (420) is in transmission connection with the lower ends of the two limiting push rods (410).
5. The embedding device for rotor magnetic steel according to claim 1, wherein: the machine base (100) is provided with a rotary servo motor (120) with an axis vertically arranged, and an output shaft of the rotary servo motor (120) is connected with the center of the bottom of the workpiece rotating disc (110).
6. The embedding device of rotor magnetic steel according to claim 5, wherein: frame (100) is including workstation (130) that is the level setting, install in the bottom of workstation (130) rotation servo motor (120), work piece rotary disk (110) set up on workstation (130) top surface be equipped with on the top surface of workstation (130) and use the centre of rotation of work piece rotary disk (110) as ring channel (131) of the centre of a circle be equipped with the equipartition on ring channel (131) and have a plurality of balls (132), the bottom surface rolling contact of the top surface of workstation (130) through a plurality of balls (132) and work piece rotary disk (110).
7. The embedding device for rotor magnetic steel according to claim 1, wherein: the top surface coaxial coupling of work piece rotary disk (110) has erection column (111), the upper end coaxial arrangement of erection column (111) has installation screw (112), installation screw (112) threaded connection has construction bolt (113), construction bolt (113) cover is equipped with installation ring cover (114).
8. The rotor magnetic steel embedding device according to any one of claims 1 to 7, wherein: the push channel (200) is provided with two, one of them push channel (200) sets up between first embedding component (300) and stop member (400), and another push channel (200) sets up in the top of work piece rotary disk (110) opposite side, embedding mechanism still includes second embedding component (500), second embedding component (500) is including installing third straight line drive unit on frame (100), be vertical second embedding ejector pin (510) that sets up, the upper end and the transmission of third straight line drive unit of second embedding ejector pin (510) are connected, the lower extreme of second embedding ejector pin (510) sets up directly over discharge gate (210) of another push channel (200).
9. The embedding device for rotor magnetic steel according to claim 8, wherein: the third linear driving unit comprises a second embedded driving cylinder (520) which is vertically arranged, and the lower end of the second embedded driving cylinder (520) is in transmission connection with the upper end of a second embedded ejector rod (510).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019214078546 | 2019-08-27 | ||
| CN201921407854 | 2019-08-27 |
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| Publication Number | Publication Date |
|---|---|
| CN210780458U true CN210780458U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921526360.XU Active CN210780458U (en) | 2019-08-27 | 2019-09-12 | Embedding device for rotor magnetic steel |
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| CN (1) | CN210780458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581629A (en) * | 2019-08-27 | 2019-12-17 | 佛山登奇机电技术有限公司 | embedding device for rotor magnetic steel |
| CN114367796A (en) * | 2021-12-23 | 2022-04-19 | 南京熊猫电子股份有限公司 | Equipment for automatically assembling intelligent water meter with magnetic molten steel meter cover |
-
2019
- 2019-09-12 CN CN201921526360.XU patent/CN210780458U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581629A (en) * | 2019-08-27 | 2019-12-17 | 佛山登奇机电技术有限公司 | embedding device for rotor magnetic steel |
| CN114367796A (en) * | 2021-12-23 | 2022-04-19 | 南京熊猫电子股份有限公司 | Equipment for automatically assembling intelligent water meter with magnetic molten steel meter cover |
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