CN104953777A - Winding wire arrangement and connection structure for monophase asynchronous motor - Google Patents
Winding wire arrangement and connection structure for monophase asynchronous motor Download PDFInfo
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- CN104953777A CN104953777A CN201510365467.0A CN201510365467A CN104953777A CN 104953777 A CN104953777 A CN 104953777A CN 201510365467 A CN201510365467 A CN 201510365467A CN 104953777 A CN104953777 A CN 104953777A
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- asynchronous motor
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Abstract
The invention relates to the technical field of electromotor manufacturing, in particular to a winding wire arrangement and connection structure for a monophase asynchronous motor and aims to solve the problems that automatic batch production and inter-phase insulation processing are difficult and the effect is poor in an existing monophase asynchronous motor wire arrangement and connection technique. The winding wire arrangement and connection structure comprises electromagnetic coils, inter-coil connection wires used for communicating the electromagnetic coils, connection wires and lead wires used for an external power supply or an element of the electromagnetic coils. Each electromagnetic coil comprises a coil framework and a coil winding around the coil framework, conductive binding posts are arranged on each electromagnetic coil, and the coils are connected with the binding posts. The inter-coil connection wires and the connection wires are connected on binding posts of different electromagnetic coils. One end of each lead wire is connected on the corresponding binding post. The structure is simple in design and easy to use, has good adaptability to various salient pole type monophase asynchronous motors, and has wide application and popularization prospects.
Description
Technical field
The present invention relates to motor manufacturing technology field, particularly a kind of winding wiring for monopole asynchronous motor and wiring construction.
Background technology
The intercoil connection wiring of traditional salient pole formula monopole asynchronous motor solenoid, line and power supply wiring to be all flexible coupling realizations with wire, and employing manual manufacture completes, and its weak point mainly comprises:
1., when adopting the intercoil connection wiring and line that are flexible coupling, major and minor phase intercoil connection generally can be intertwined.Alternate withstand voltage for ensureing, require that the enamelled wire being used as intercoil connection and line shows excellence in the technical indicators such as withstand voltage properties, film thickness and continuity, this can increase the cost of the manufacturing and quality assurance undoubtedly.In addition, in traditional winding wiring and wiring construction, coil line is identical with the model of intercoil connection and line, if the thin paint film enamelled wire selecting wire diameter thinner manufactures, is difficult to ensure phase insulation.
2. use the joint that is flexible coupling to need manually to weld one by one, also will carry out insulating wrapping and fixing colligation after human weld, expense is expected, take a lot of work, time-consuming, and not easily realize production in enormous quantities.
3. the joint of solenoid is more, and the outlet joint especially with tap speed-regulating coil is more, and manual identified is also distinguished very not easily one by one, time-consuming, causes production efficiency low.
4. in the intercoil connection wiring be flexible coupling and connecting line construction, comparatively complicated with phase insulation process over the ground, and the quality of insulation processing is difficult to Reliable guarantee.
Summary of the invention
Be difficult to automatic batch production and phase insulation process not easily and the problem of poor effect for what exist in the wiring of existing monopole asynchronous motor and wiring technique, the invention provides a kind of winding wiring for monopole asynchronous motor and wiring construction.
Technical scheme of the present invention is:
For winding wiring and the wiring construction of monopole asynchronous motor, comprise solenoid, for being communicated with the intercoil connection of solenoid and line and the lead-in wire for solenoid external power supply or element.Solenoid comprises main winding, auxiliary winding coil and speed governing winding coil.Solenoid is made up of coil rack and the coil be wound on coil rack, and coil rack is provided with the binding post that can conduct electricity, coil is connected with binding post.Intercoil connection and line are connected on the binding post of different solenoid, and an end of lead-in wire is connected on binding post.
Concrete, intercoil connection, line and coil are enamelled wire.
Concrete, intercoil connection is different with the enamelled wire model of coil with the enamelled wire model of line.
Concrete, be applicable to single-phase salient pole formula asynchronous motor for the winding wiring of monopole asynchronous motor and wiring construction.
Concrete, comprise the following steps for the winding wiring of monopole asynchronous motor and the method to set up of wiring construction:
A the winding head of solenoid good for coiling and coil tail are hung on two binding posts being entangled on coil rack by () respectively.
B intercoil connection and line are connected on the binding post of different solenoid according to intercoil connection and line wired circuit by ().
C () will be connected on the end of a thread firm welding on binding post.
D power supply lead wire with splicing ear is plugged on binding post according to lead-in wire connection circuit by ().
Beneficial effect of the present invention: winding wiring of the present invention and wiring construction adopt the binding post and enamelled wire (referring to intercoil connection, line and lead-in wire) realization that are arranged on and coil rack can conduct electricity, avoid directly connecting of traditional be flexible coupling mode center line and line, the mode of connection of the present invention belongs to Hard link, mechanical automation wiring, wiring and welding can be realized easily, enhance productivity.Adopt inserting mode to realize outlet between power supply lead wire and binding post, be conducive to enhancing productivity and cutting down finished cost.The present invention can according to actual production need select the enamelled wire of different model (wire diameter of enamelled wire and film thickness etc. can be selected) to serve as intercoil connection and lead-in wire, without the need to considering coil line, easily can realize phase insulation, and the Quality Safety of phase insulation is reliable, with low cost.Winding wiring of the present invention and wiring construction can exempt insulating wrapping in conventional art and fixing colligation operation, material-saving, saving of labor, save time.The present invention is specially adapted to the motor with tap speed-regulating winding, avoids the problem that wire pinout connector is numerous and diverse, for automated production offers convenience.The present invention designs succinctly, easy to implement, all has good suitability with all kinds of monopole asynchronous motor, has wide application and promotion prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of coil rack of the present invention.
Fig. 2 is that schematic diagram is looked on the right side of coil rack of the present invention.
Fig. 3 is that schematic diagram is looked on the right side of embodiment 2 coil rack.
Fig. 4 is wiring and the connection circuit schematic diagram of monopole asynchronous motor winding.
Wherein, 1 coil rack, 1-1 binding post, 1-2 insulated column.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
embodiment 1
Embodiment 1 comprises solenoid, intercoil connection, line and lead-in wire.Intercoil connection refers to the connecting line between the solenoid of homophase not homopolarity.Line refers to main winding, auxiliary winding and speed governing winding connecting line between any two.The connecting line of lead finger solenoid external power supply or element.The solenoid of embodiment 1 comprises main winding m, auxiliary winding coil a and speed governing winding coil T
1~ T
2.Main winding m, auxiliary winding coil a and speed governing winding coil T
1~ T
2the Nomenclature Composition and Structure of Complexes identical, for main winding m, its structure is described.Main winding m is made up of coil rack 1 and the coil be wound on coil rack 1, coil rack 1 is provided with the binding post 1-1 that can conduct electricity, sees Fig. 1 and Fig. 2.About main winding m, auxiliary winding coil a and speed governing winding coil T
1~ T
2wiring and connection circuit schematic diagram, see Fig. 4.Monopole asynchronous motor winding wiring shown in Fig. 4 and connection circuit schematic diagram are prior art, and traditional be flexible coupling mode of connection and Hard link mode of connection of the present invention all adopt the circuit theory diagrams of Fig. 4.The enamelled wire of suitable model is selected to serve as intercoil connection and line according to GB6109 " enamel-cover circle winding wire ".
The winding wiring of embodiment 1 and the method to set up of wiring construction, comprise the following steps:
A () prepares main winding m, auxiliary winding coil a and speed governing winding coil T
1~ T
2.Concrete grammar is coiling on coil rack 1, the winding head of solenoid good for coiling and coil tail is hung respectively on two the binding post 1-1 be entangled on coil rack 1.Prior art can realize the automatic winding of solenoid and automatic hanging wire.Solenoid is installed on iron core and forms circular stator.
B intercoil connection and hanging end to end of line are entangled on the binding post 1-1 of different solenoid according to intercoil connection and line wired circuit (i.e. Fig. 4) by ().
C () will hang the end of a thread firm welding of being entangled on binding post 1-1, comprise winding head and coil tail and intercoil connection and line end to end.
(d) according to lead-in wire connection circuit by the power supply lead wire grafting (comprise and cold pressing and weld) with splicing ear (comprise straight cutting, cold pressing and solder terminal) on binding post 1-1.
embodiment 2
In embodiment 2 except the structure of coil rack 1 is different from the coil rack 1 of embodiment 1, remaining component and structure are all consistent with embodiment 1.As shown in Figure 3, the coil rack 1 of embodiment 2 is provided with the binding post 1-1 that can conduct electricity, the outer wall of coil rack 1 is provided with insulated column 1-2.Insulated column 1-2, for isolating intercoil connection or line, avoids out of phase solenoid connecting line hypotelorism.Embodiment 2 (makes creepage distance/electric equipment compartment distance >=2.8mm) under the prerequisite that ensure that creepage distance/electric equipment compartment distance, without the need to doing phase insulation process again, gets final product the quality of insulation of Reliable guarantee motor finished product.The winding wiring of embodiment 2 and the method to set up of wiring construction, comprise the following steps:
A () prepares main winding m, auxiliary winding coil a and speed governing winding coil T
1~ T
2.Concrete grammar is coiling on coil rack 1, the winding head of solenoid good for coiling and coil tail is hung respectively on two the binding post 1-1 be entangled on coil rack 1.Prior art can realize the automatic winding of solenoid and automatic hanging wire.Solenoid is installed on iron core and forms circular stator.
B intercoil connection and hanging end to end of line are entangled on the binding post 1-1 of different solenoid according to intercoil connection and line wired circuit (i.e. Fig. 4) by (), out of phase solenoid connecting line is placed on the both sides of insulated column 1-2 simultaneously.
C () will hang the end of a thread firm welding of being entangled on binding post 1-1, comprise winding head and coil tail and intercoil connection and line end to end.
(d) according to lead-in wire connection circuit by the power supply lead wire grafting (comprise and cold pressing and weld) with splicing ear (comprise straight cutting, cold pressing and solder terminal) on binding post 1-1.
The above execution mode is only the preferred embodiments of the present invention, and and the feasible enforcement of non-invention exhaustive.For persons skilled in the art, to any apparent change done by it under the prerequisite not deviating from the principle of the invention and spirit, all should be contemplated as falling with within claims of the present invention.
Claims (5)
1., for winding wiring and the wiring construction of monopole asynchronous motor, it is characterized in that it comprises solenoid, for being communicated with the intercoil connection of described solenoid and line and the lead-in wire for described solenoid external power supply or element; Described solenoid comprises main winding, auxiliary winding coil and speed governing winding coil; Described solenoid is made up of coil rack (1) and the coil be wound on coil rack (1), and described coil rack (1) is provided with the binding post (1-1) that can conduct electricity, described coil is connected with binding post (1-1); Described intercoil connection and line are connected on the binding post (1-1) of different solenoid; One end of described lead-in wire is connected on binding post (1-1).
2. a kind of winding wiring for monopole asynchronous motor according to claim 1 and wiring construction, is characterized in that described intercoil connection, line and coil are enamelled wire.
3. a kind of winding wiring for monopole asynchronous motor according to claim 2 and wiring construction, is characterized in that described intercoil connection is different with the enamelled wire model of coil with the enamelled wire model of line.
4., according to a kind of winding wiring for monopole asynchronous motor of any one described in claim 1 ~ 3 and wiring construction, it is characterized in that described wiring and wiring construction are for single-phase salient pole formula asynchronous motor.
5. a kind of for the winding wiring of monopole asynchronous motor and the method to set up of wiring construction according to any one described in claim 1 ~ 3, it is characterized in that it comprises the following steps:
A the winding head of solenoid good for coiling and coil tail are hung on two binding posts (1-1) being entangled on coil rack (1) by () respectively;
B intercoil connection and line are connected on the binding post (1-1) of different solenoid according to intercoil connection and line wired circuit by ();
C () will be connected on the end of a thread firm welding on binding post (1-1);
D power supply lead wire with splicing ear is plugged on binding post (1-1) according to lead-in wire connection circuit by ().
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510365467.0A CN104953777A (en) | 2015-06-29 | 2015-06-29 | Winding wire arrangement and connection structure for monophase asynchronous motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510365467.0A CN104953777A (en) | 2015-06-29 | 2015-06-29 | Winding wire arrangement and connection structure for monophase asynchronous motor |
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| CN104953777A true CN104953777A (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510365467.0A Pending CN104953777A (en) | 2015-06-29 | 2015-06-29 | Winding wire arrangement and connection structure for monophase asynchronous motor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109104016A (en) * | 2018-08-31 | 2018-12-28 | 河北永达电机制造有限公司 | The coiling of single-phase asynchronous electromotor stator winding and wire structures and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201282387Y (en) * | 2008-08-12 | 2009-07-29 | 常州乐士雷利电机有限公司 | Small-sized electric machine |
| CN201349168Y (en) * | 2008-12-21 | 2009-11-18 | 重庆川仪自动化股份有限公司 | Asynchronous electromotor stator winding structure |
| CN202231506U (en) * | 2011-08-30 | 2012-05-23 | 威灵（芜湖）电机制造有限公司 | Wiring-free stator structure |
| CN204761259U (en) * | 2015-06-29 | 2015-11-11 | 河北超亚电子科技股份有限公司 | A winding wiring and wiring structure for single -phase asynchronous motor |
-
2015
- 2015-06-29 CN CN201510365467.0A patent/CN104953777A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201282387Y (en) * | 2008-08-12 | 2009-07-29 | 常州乐士雷利电机有限公司 | Small-sized electric machine |
| CN201349168Y (en) * | 2008-12-21 | 2009-11-18 | 重庆川仪自动化股份有限公司 | Asynchronous electromotor stator winding structure |
| CN202231506U (en) * | 2011-08-30 | 2012-05-23 | 威灵（芜湖）电机制造有限公司 | Wiring-free stator structure |
| CN204761259U (en) * | 2015-06-29 | 2015-11-11 | 河北超亚电子科技股份有限公司 | A winding wiring and wiring structure for single -phase asynchronous motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109104016A (en) * | 2018-08-31 | 2018-12-28 | 河北永达电机制造有限公司 | The coiling of single-phase asynchronous electromotor stator winding and wire structures and method |
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Application publication date: 20150930 |