CN111900843B - Automatic reverse-circle mechanism, method and equipment for twelve assembled stators - Google Patents
Automatic reverse-circle mechanism, method and equipment for twelve assembled stators Download PDFInfo
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- CN111900843B CN111900843B CN202010770335.7A CN202010770335A CN111900843B CN 111900843 B CN111900843 B CN 111900843B CN 202010770335 A CN202010770335 A CN 202010770335A CN 111900843 B CN111900843 B CN 111900843B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
Abstract
The invention relates to an automatic reverse circle mechanism of twelve assembled stators, which comprises two groups of reverse circle jigs, wherein each reverse circle jig comprises a longitudinal central rod, a transverse reverse circle rod, a transverse connecting rod, a first stator jig and a second stator jig; one end of the reverse round rod is connected with the central rod and rotates along with the central rod; two ends of the reverse round rod are respectively and rotatably connected with the first stator jig and the second stator jig; two ends of the connecting rod are respectively and rotatably connected with the first stator jig and the second stator jig; the connecting rod and the reverse round rod are arranged in a crossed manner; the two connecting points of the reverse round rod and the first stator jig and the second stator jig and the two connecting points of the connecting rod and the first stator jig and the second stator jig enclose a parallelogram; the automatic reverse-circle mechanism of the twelve assembled stators further comprises a first positioning assembly for positioning the front and rear positions of the first stator jig in rotation and a second positioning assembly for positioning the front and rear positions of the second stator jig in rotation; the automatic reverse circle operation is convenient to carry out, the labor cost is saved, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of motors, in particular to an automatic reverse-circle mechanism, method and equipment for twelve assembled stators.
Background
The assembled stator has the following advantages: 1. the number of poles has no spacing, so that the production cost is reduced; 2. the flat cable is neat, and the groove fullness rate can reach more than 90%; 3. the motor torque is improved, the current with the same power is smaller, the energy can be saved by 11.7% -18.5%, and the efficiency can be improved by more than 10% compared with the efficiency of a common motor.
At present, the assembly process of the assembled stator comprises the steps of assembling an iron core and an insulating frame, winding a single stator, assembling the stator, welding the stator and testing the withstand voltage of the stator; the stator assembling process is mainly finished manually, the main reason is that the groove fullness rate of the stator is too high, the stator cannot be finished by using a common winding mode, the winding is carried out in a mode shown in an attached drawing 1 of the specification, in order to not influence the stator assembling, two winding modes in different winding directions can appear on one stator, and the stator assembling is carried out in a mode shown in an attached drawing 2 of the specification;
the stator is assembled manually with the following defects: 1. the cost is high, and the population dividend disappears under the condition that the consumption level of China is gradually improved; 2. the efficiency is low, and the beat of single manual assembly is 60s/pcs;3. has certain damage to human body, and is easy to bubble and peel for long-term work due to the large diameter of the enameled wire.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide an automatic rounding mechanism for twelve assembled stators, an automatic rounding method for twelve assembled stators, and an automatic rounding device for twelve assembled stators, aiming at the above-mentioned defects of the prior art.
The technical scheme adopted by the invention for solving the technical problem is as follows:
constructing an automatic reverse-circle mechanism of a twelve-piece assembled stator, wherein the mechanism comprises two groups of reverse-circle jigs, and each reverse-circle jig comprises a longitudinal central rod, a transverse reverse-circle rod, a transverse connecting rod, a first stator jig and a second stator jig; one end of the reverse round rod is connected with the central rod and rotates along with the central rod; two ends of the reverse round rod are respectively and rotatably connected with the first stator jig and the second stator jig; two ends of the connecting rod are respectively and rotatably connected with the first stator jig and the second stator jig; the connecting rod and the reverse round rod are arranged in a crossed manner; two connecting points of the reverse round rod and the first stator jig and the second stator jig and two connecting points of the connecting rod and the first stator jig and the second stator jig enclose a parallelogram; the automatic reverse-circle mechanism for the twelve assembled stators further comprises a first positioning assembly for positioning the front and rear positions of the first stator jig in rotation and a second positioning assembly for positioning the front and rear positions of the second stator jig in rotation.
The automatic circle reversing mechanism for the twelve assembled stators further comprises a driving mechanism for driving the two central rods to rotate reversely.
The automatic circle reversing mechanism for the twelve assembled stators further comprises a mounting seat, and the two central rods are rotatably connected and arranged on the mounting seat.
The automatic rounding mechanism for the twelve assembled stators comprises a sliding seat, wherein the mounting seat is arranged on the sliding seat in a sliding manner; two racks are arranged on the sliding seat along the sliding direction of the mounting seat, and a gear which is correspondingly meshed with the racks is coaxially arranged on the central rod; the driving mechanism drives the mounting seat to slide on the sliding seat.
The invention discloses an automatic reverse-circle mechanism of twelve assembled stators, wherein a first positioning component comprises a first positioning column, and positioning surfaces for respectively positioning the front and the rear of the first stator fixture in rotation are arranged on the first positioning column.
The automatic reverse-circle mechanism for the twelve assembled stators is characterized in that the first positioning columns are square, four side surfaces of the first positioning columns are divided into two groups of units, the side surfaces of the first positioning columns included in the two groups of units are adjacent, and the two groups of units are used for respectively positioning the two first stator jigs before and after rotation.
The automatic reverse-circle mechanism for the twelve assembled stators is characterized in that the first positioning column is arranged on the mounting seat.
The automatic reverse-circle mechanism for the twelve assembled stators comprises a first positioning component, a second positioning component and a third positioning component, wherein the first positioning component comprises a first positioning column, the first positioning column is arranged on the first reverse-circle rod, and the first positioning column is provided with a positioning surface for positioning a first stator jig before and after rotation.
An automatic rounding method of twelve assembled stators comprises the following steps of:
the first step is as follows: feeding:
adjusting the two reverse round rods to be in a parallel state, feeding the four stators to the two first stator jigs and the two second stator jigs respectively, and enclosing the four stators into a circle with the tail part facing inwards;
the second step: reverse rounding:
the two central rods are rotated reversely to drive the two reverse circular rods to rotate reversely by 180 degrees, the four stators form a circle again, the first stator jig is rotated by the aid of the first positioning assembly in a leaning mode by a rotating angle in the rotating process to turn over the first stator jig by 90 degrees, the second stator jig is rotated by the aid of the second positioning assembly to turn over the second stator jig by 90 degrees, heads of the four stators are turned inwards by the aid of a parallelogram guarantee angle formed by connecting points among the connecting rods, the reverse circular rods, the first stator jig and the second stator jig, and reverse circle is completed;
the third step: blanking:
and synchronously blanking the stators on the two first stator jigs and the two second stator jigs.
According to the automatic rounding mechanism of the twelve assembled stators, the automatic rounding mechanism of the twelve assembled stators is arranged on the automatic rounding device of the twelve assembled stators.
The invention has the beneficial effects that: before the reverse circle, the two reverse circle rods are adjusted to be in a parallel state, the four stators are respectively fed onto the two first stator jigs and the two second stator jigs, the four stators are enclosed into a circle, and the tail parts of the four stators face inwards; starting reverse circle, reversely rotating the two central rods to drive the two reverse circle rods to reversely rotate for 180 degrees, enabling the four stators to form a circle again, enabling the first stator jig to rotate for an angle close to the rotation angle by the aid of the first positioning assembly in the rotating process to turn over for 90 degrees, enabling the second stator jig to rotate for an angle close to the rotation angle of the two stators to turn over for 90 degrees, and enabling the heads of the four stators to turn inwards by the aid of a parallelogram guarantee angle formed by connecting points among the connecting rod, the reverse circle rods, the first stator jig and the second stator jig to complete reverse circle; the automatic reverse-circle operation is convenient to carry out, the labor cost is saved, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the accompanying drawings:
FIG. 1 is a schematic view of a stator winding pattern;
FIG. 2 is a schematic view of a stator assembly;
fig. 3 is a schematic structural view of a reverse circle jig and a mounting seat of an automatic reverse circle mechanism of twelve assembled stators according to a preferred embodiment of the present invention;
FIG. 4 is a top view of the automatic rounding mechanism for a twelve pack stator of the preferred embodiment of the present invention;
FIG. 5 is a schematic view of the transmission structure of the automatic reverse-circle mechanism of the twelve assembled stators according to the preferred embodiment of the present invention;
FIG. 6 is a schematic view of the overall structure of an automatic rounding mechanism for twelve assembled stators according to the preferred embodiment of the present invention;
fig. 7 is a schematic diagram of the reverse circular state of the automatic reverse circular mechanism of the twelve assembled stators according to the preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
As shown in fig. 1, and referring to fig. 2-7, the automatic reverse-circle mechanism for twelve assembled stators according to the preferred embodiment of the present invention includes two sets of reverse-circle jigs 1, where each reverse-circle jig 1 includes a longitudinal central rod 10, a transverse reverse-circle rod 11, a transverse connecting rod 12, a first stator jig 13, and a second stator jig 14; one end of the reverse round bar 11 is connected with the central bar 10 and rotates along with the central bar; two ends of the reverse round rod 11 are respectively and rotatably connected with a first stator jig 13 and a second stator jig 14; two ends of the connecting rod 12 are respectively connected with a first stator jig 13 and a second stator jig 14 in a rotating manner; the connecting rod 12 and the reverse round rod 11 are arranged in a crossed manner; two connecting points of the reverse round rod 11 and the first stator jig 13 and the second stator jig 14 and two connecting points of the connecting rod 12 and the first stator jig 13 and the second stator jig 14 enclose a parallelogram; the automatic reverse-circle mechanism for the twelve assembled stators further comprises a first positioning assembly for positioning the front and rear positions of the first stator jig 13 in rotation and a second positioning assembly for positioning the front and rear positions of the second stator jig 14 in rotation;
before the reverse circle, the two reverse circle rods 11 are adjusted to be in a parallel state, and the four stators are respectively fed onto the two first stator jigs 13 and the two second stator jigs 14, as shown in fig. 7, the four stators are surrounded into a circle, and the tail parts of the four stators face inwards; starting reverse circle, reversely rotating the two central rods 10 to drive the two reverse circle rods to reversely rotate 180 degrees, enabling the four stators to form a circle again, enabling the first stator jig 13 to rotate by an angle and lean against the first positioning assembly in the rotating process to turn by 90 degrees, enabling the second stator jig 14 to rotate by an angle and lean against the second positioning assembly to turn by 90 degrees, and turning the heads of the four stators inwards by a parallelogram guarantee angle formed by connecting points among the connecting rod 12, the reverse circle rod 11, the first stator jig 13 and the second stator jig 14 to complete reverse circle; the automatic reverse circular operation is convenient, the labor cost is saved, the production efficiency is improved, and 60s/pcs are assembled manually and are increased to 22s/pcs;
it should be noted that the above-mentioned usage adjustment method is a practical application based on structure when applying a reverse circle with the stator; when other types of reverse circle operations are carried out according to the requirements, other adjusting angles can be provided; all the above changes belong to the protection scope of the present application;
preferably, the first stator jig 13 and/or the second stator jig 14 are/is rotatably connected with the reverse round bar 11 in a manner that the rotating shaft is matched with an oil-free shirt sleeve or a needle bearing, so that the service life and the rotating precision are ensured.
Preferably, the automatic reverse-circle mechanism of the twelve assembled stators further comprises a driving mechanism 4 for driving the two central rods 10 to rotate reversely; the driving mechanism can be a driving structure as described below, and can also adopt the existing modes such as the mode that two servo motors respectively drive the central rod, and the like, and the transformation belongs to the protection scope of the application.
Preferably, the automatic reverse-circle mechanism of the twelve assembled stators further comprises a mounting base 5, and the two central rods 10 are rotatably connected and arranged on the mounting base 5; the assembly is convenient, and the integrity is good.
Preferably, the automatic rounding mechanism for the twelve assembled stators further comprises a sliding seat 6, and the mounting seat 5 is arranged on the sliding seat 6 in a sliding manner; two racks 60 are arranged on the sliding seat 6 along the sliding direction of the mounting seat, and a gear 100 which is correspondingly meshed with the racks is coaxially arranged on the central rod 10; the driving mechanism 4 drives the mounting seat 5 to slide on the sliding seat 6;
drive mount pad 5 through actuating mechanism 4 and slide on sliding seat 6, the slip in-process, two gears of two rack drive carry out antiport, accomplish the drive to two well poles 10 promptly, rational in infrastructure and compactness, stability is good, and the promotion mount pad 5 that can also compromise when providing the drive to two well poles removes between two stations of material loading and unloading.
Preferably, the first positioning component comprises a first positioning column 2, and the first positioning column 2 is provided with positioning surfaces for respectively positioning the first stator fixture 13 before and after rotation; simple structure and low cost.
Preferably, the first positioning column 2 is square, four side surfaces of the first positioning column 2 are divided into two groups of units, the side surfaces of the first positioning column 2 included in the two groups of units are adjacent, and the two groups of units respectively position the two first stator jigs 13 before and after rotating; the integrality is ensured, the cost is further reduced, the relative positions of the two first stator jigs 13 before and after rotating are ensured, and the reliability is improved.
Preferably, the first positioning column 2 is arranged on the mounting seat 5; simple structure and low cost.
Preferably, the second positioning assembly comprises a second positioning column 3, the second positioning column 3 is arranged on the reverse round rod 11 and is provided with positioning surfaces for respectively positioning the front and the back of the second stator jig 14 in a rotating manner; simple structure and low cost.
Preferably, the stator mounting positions on the two first stator jigs 13 and the two second stator jigs 14 are located in the same plane, and the rotating surfaces of the central rod 10, the first stator jigs 13, the second stator jigs 14 and the reverse round rod 11 are all parallel to the plane.
An automatic rounding method of twelve assembled stators comprises the following steps of:
the first step is as follows: feeding:
the two reverse round rods are adjusted to be in a parallel state, the four stators are respectively fed onto the two first stator jigs and the two second stator jigs, the four stators are enclosed into a circle, and the tail parts of the four stators face inwards;
the second step is that: reverse rounding:
the two central rods are rotated reversely to drive the two reverse circular rods to rotate reversely by 180 degrees, the four stators form a circle again, the first stator jig is rotated by the aid of the first positioning assembly in a leaning mode by a rotating angle in the rotating process to turn over the first stator jig by 90 degrees, the second stator jig is rotated by the aid of the second positioning assembly to turn over the second stator jig by 90 degrees, heads of the four stators are turned inwards by the aid of a parallelogram guarantee angle formed by connecting points among the connecting rods, the reverse circular rods, the first stator jig and the second stator jig, and reverse circle is completed;
the third step: blanking:
and synchronously blanking the stators on the two first stator jigs and the two second stator jigs.
According to the automatic rounding mechanism for the twelve assembled stators, the automatic rounding mechanism for the twelve assembled stators is arranged on the automatic rounding device for the twelve assembled stators;
preferably, the reverse circle equipment can also comprise a feeding manipulator, a blanking manipulator and other components.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. An automatic reverse circle mechanism of twelve assembled stators is characterized by comprising two groups of reverse circle jigs, wherein each reverse circle jig comprises a longitudinal central rod, a transverse reverse circle rod, a transverse connecting rod, a first stator jig and a second stator jig; one end of the reverse round rod is connected with the central rod and rotates along with the central rod; two ends of the reverse round rod are respectively and rotatably connected with the first stator jig and the second stator jig; two ends of the connecting rod are respectively and rotatably connected with the first stator jig and the second stator jig; the connecting rod and the reverse round rod are arranged in a crossed manner; two connecting points of the reverse round rod and the first stator jig and the second stator jig and two connecting points of the connecting rod and the first stator jig and the second stator jig enclose a parallelogram; the automatic reverse-circle mechanism for the twelve assembled stators further comprises a first positioning assembly for positioning the front and rear positions of the first stator jig in rotation and a second positioning assembly for positioning the front and rear positions of the second stator jig in rotation.
2. The automatic rounding mechanism for twelve assembled stators of claim 1, further comprising a driving mechanism for driving the two center rods to rotate in opposite directions.
3. The automatic circle-reversing mechanism for the twelve assembled stators as claimed in claim 2, wherein the automatic circle-reversing mechanism for the twelve assembled stators further comprises a mounting base, and both the central rods are rotatably connected and arranged on the mounting base.
4. The automatic rounding mechanism for twelve assembled stators of claim 3, further comprising a sliding seat, wherein the mounting seat is slidably disposed on the sliding seat; two racks are arranged on the sliding seat along the sliding direction of the mounting seat, and a gear which is correspondingly meshed with the racks is coaxially arranged on the central rod; the driving mechanism drives the mounting seat to slide on the sliding seat.
5. The automatic reverse-round mechanism for twelve assembled stators of claim 3, wherein the first positioning component comprises a first positioning column, and the first positioning column is provided with positioning surfaces for respectively positioning the first stator fixture before and after rotation.
6. The automatic reverse-round mechanism for twelve assembled stators of claim 5, wherein the first positioning column is square, and four side surfaces of the first positioning column are divided into two groups of units, the side surfaces of the first positioning column included in the two groups of units are adjacent, and the two groups of units are used for positioning the two first stator jigs before and after rotation.
7. The automatic anti-rounding mechanism for twelve assembled stators of claim 6, wherein the first positioning post is disposed on the mounting base.
8. The automatic reverse-circle mechanism of twelve assembled stators of any one of claims 1 to 7, wherein the second positioning assembly comprises a second positioning column, and the second positioning column is arranged on the reverse-circle rod and has positioning surfaces for respectively positioning the second stator fixture before and after rotation.
9. An automatic rounding method of a twelve pack stator, an automatic rounding mechanism of a twelve pack stator according to any one of claims 1 to 8, comprising the steps of:
the first step is as follows: feeding:
the two reverse round rods are adjusted to be in a parallel state, the four stators are respectively fed onto the two first stator jigs and the two second stator jigs, the four stators are enclosed into a circle, and the tail parts of the four stators face inwards;
the second step: reverse rounding:
the two central rods are rotated reversely to drive the two reverse round rods to rotate reversely by 180 degrees, the four stators are enclosed into a circle again, the first stator jig is leaned against the rotation angle by the first positioning assembly in the rotating process to turn over the first stator jig by 90 degrees, the second positioning assembly is leaned against the rotation angle of the two stator jigs to turn over the second stator jig by 90 degrees, and the heads of the four stators are turned inwards by a parallelogram guarantee angle formed by connecting points among the connecting rod, the reverse round rods, the first stator jig and the second stator jig to complete reverse round;
the third step: blanking:
and synchronously blanking the stators on the two first stator jigs and the two second stator jigs.
10. An automatic rounding device for twelve assembled stators, which is the automatic rounding mechanism for the twelve assembled stators according to any one of claims 1 to 8, wherein the automatic rounding mechanism for the twelve assembled stators is arranged on the automatic rounding device for the twelve assembled stators.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010770335.7A CN111900843B (en) | 2020-08-04 | 2020-08-04 | Automatic reverse-circle mechanism, method and equipment for twelve assembled stators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010770335.7A CN111900843B (en) | 2020-08-04 | 2020-08-04 | Automatic reverse-circle mechanism, method and equipment for twelve assembled stators |
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| Publication Number | Publication Date |
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| CN111900843A CN111900843A (en) | 2020-11-06 |
| CN111900843B true CN111900843B (en) | 2022-11-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4725721B2 (en) * | 2005-01-24 | 2011-07-13 | 株式会社富士通ゼネラル | Axial air gap type electric motor |
| CN104113149B (en) * | 2013-08-15 | 2016-11-16 | 广东威灵电机制造有限公司 | Motor stator component and assembly method thereof and motor |
| CN203827129U (en) * | 2014-02-20 | 2014-09-10 | 江苏通达动力科技股份有限公司 | Material-cutting sheet rotating machine device |
| CN106849540A (en) * | 2017-03-23 | 2017-06-13 | 安徽维戈尔智能科技有限公司 | A kind of equipment of the stacking that silicon steel sheet mark groove direction can be staggered |
| CN208890598U (en) * | 2018-10-16 | 2019-05-21 | 上海六盛电机有限公司 | Electric fan motor stator coiling automatic turning device |
| CN111069883B (en) * | 2020-01-08 | 2021-03-30 | 福清市昱捷自动化设备有限公司 | Automatic assembling equipment for universal wheel bottom plate |
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Address after: 518000 201 (second floor), No.8 Chengguang Industrial Park, Dafu community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Helix Intelligent Equipment Co.,Ltd. Address before: 518000 201 (second floor), No.8 Chengguang Industrial Park, Dafu community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN CITY HONEST MECHANICAL AND ELECTRICAL EQUIPMENT CO.,LTD. |