CN105515327A - Manufacturing method for novel direct-current motor - Google Patents

Manufacturing method for novel direct-current motor Download PDF

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Publication number
CN105515327A
CN105515327A CN201610051366.0A CN201610051366A CN105515327A CN 105515327 A CN105515327 A CN 105515327A CN 201610051366 A CN201610051366 A CN 201610051366A CN 105515327 A CN105515327 A CN 105515327A
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CN
China
Prior art keywords
motor
cylinder
direct
rotor
current
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CN201610051366.0A
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Chinese (zh)
Inventor
卢亚和
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卢亚和
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Priority to CN201610051366.0A priority Critical patent/CN105515327A/en
Publication of CN105515327A publication Critical patent/CN105515327A/en

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K23/00DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/52Motors acting also as generators, e.g. starting motors used as generators for ignition or lighting

Abstract

The invention discloses a manufacturing method for a novel direct-current motor. A pair of permanent magnets or field windings serves as a stator of the motor, the axes of the permanent magnets or the field windings coincides with a rotating shaft of the motor, and S-poles of the pair of field windings or permanent magnets face an S-pole or N-poles face an N-pole. A rotor is composed of a cylinder and a certain number of armature strips, the cylinder is installed on the rotating shaft, the axis of the cylinder coincide with the axis of the rotating shaft, the armature strips are installed on the side face of the cylinder, the axes of the armature strips are parallel to the axis of the cylinder, and the armature strips and the cylinder are insulated to each other. The armature strips are formed by connecting a corresponding number of electric brushes installed on a shell in series. The magnetic field strengths of magnetic lines cut by armatures are equal when the rotor is in any angle. The manufacturing method for the novel direct-current motor solves the problem that in the prior art, the torque generated by a direct-current motor changes along with rotation of the motor when the driving electric current is constant; when the novel direct-current motor serves as a generator, direct-current voltage can be directly generated through grounding without rectification. The novel direct-current motor can serve as a direct-current power generation motor or a direct-current motor, and can also used for a speed sensor.

Description

一种新型直流电机的制造方法 A method of manufacturing a novel DC motor

技术领域 FIELD

[0001]本发明涉及一种电机产品,具体地说,涉及一种直流电机的制造方法。 [0001] The present invention relates to electrical products, and more particularly, relates to a method for producing a DC motor.

背景技术 Background technique

[0002]机电领域中,直流电机的驱动力矩在驱动电流不变时与转子的角度有关,不同的角度时驱动力矩不同。 [0002] The mechanical and electrical fields, the driving torque of a DC motor drive current constant related to the angle of the rotor, the driving torque is different at different angles.

发明内容 SUMMARY

[0003]为了解决现有技术中直流电机的驱动力矩在驱动电流不变时与转子的角度有关,不同的角度时驱动力矩不同的技术问题,本发明提供了一种新型直流电机制造方法。 [0003] In order to solve the prior art, the drive torque of the DC motor when the drive current constant related to the angle of the rotor, the driving torque of the different angles of different technical problems, the present invention provides a novel method for producing a DC motor. 现有技术中,直流电机的永磁体(或励磁绕组)的轴线与电机转动轴是垂直的,电枢在转子转动时,不同角度切割的磁力线的磁场强度是不同的。 In the prior art, permanent magnet DC motor (or field windings) with the axis of rotation of the motor shaft is vertical, armature rotor rotates, the magnetic field strength of the magnetic field lines of different cutting angles are different. 本发明公开了一种新型直流电机的制造方法:定子是一对永磁体(或励磁绕组),永磁体(或励磁绕组)的轴线与电机转动轴重合,而且一对励磁绕组(或永磁体)是S极对着S极(或者是N极对着N极);转子是由一个圆柱体和电枢条组成,圆柱体安装在转动轴上,圆柱体的轴线与转动轴线重合,圆柱的侧面上安装着一定数量的电枢条,电枢条与圆柱的轴线平行,相互之间是绝缘的;电枢条由安装在外壳上的相应数量的电刷串联起来,电刷的宽度大于电枢条的间隔且电刷的间隔大于电枢条的宽度。 The present invention discloses a novel method for producing a direct current machine: a pair of permanent magnets of the stator (or field winding), permanent magnets (or field windings) with the axis of rotation of the motor shaft coincides, and one pair of the field winding (or permanent magnets) S pole against S-pole (or N pole against N pole); rotor is made of a cylindrical body and an armature bar composition, a rotating shaft mounted cylinder, the cylinder axis coincides with the axis of rotation, the side surface of the cylinder an armature bar is mounted on a certain number, an armature bar and parallel to the axis of the cylinder, are insulated from each other; an armature bar in series by a corresponding number of brushes mounted on the housing, the armature is larger than the width of the brush spaced intervals and greater than the width of the brush bar of an armature bar. 这样电枢条在转子处于不同角度是切割的磁力线的磁场强度是相同的,其解决了现有技术中驱动电流不变时直流电机产生的力矩与转子角度有关的问题;作为发电机使用的时候,能够无需整流而直接地产生直流电压。 When used as a generator; this armature bars in the rotor angle is the magnetic field strength at different cutting lines of magnetic force are the same, which addresses the problems associated with the prior art when the rotor angle torque constant DC drive current generated , can be produced directly without rectifying a DC voltage.

[0004]与现有技术相比,采用本发明所述设计方案,可以达到以下技术效果: [0004] Compared with the prior art, employing the embodiment of the invention, can achieve the following technical effects:

(1)由本发明制造的发电机能够无需整流直接产生直流电压,输出电压与发电机转子转速成正比,输出电压的正负由发电机转子转动方向决定; (1) produced by the generator of the present invention can be produced directly without rectified DC voltage, output voltage proportional to the rotational speed of the generator rotor, the positive and negative output voltage of the generator rotor is rotated by the determined direction;

(2)由本发明制造的测速传感器结构等同于发电机,结构简单; (2) speed sensor structure produced by the present invention is equivalent to the generator, simple structure;

(3)由本发明制造的直流电机能够被直流电压直接驱动,转动方向由电压的正负决定,转速由输入电压决定,输出力矩与输入电流成正比; (3) produced by the present invention can be directly driven DC DC voltage, rotation direction, rotation speed determined by the positive and negative voltage determined by the input voltage, the output torque is proportional to the input current;

(4)不会产生火花。 (4) does not produce sparks.

附图说明 BRIEF DESCRIPTION

[0005]图1为本发明新型电机的侧面示意图。 [0005] Fig 1 a schematic side view of the new machine of the present invention.

[0006]图2为本发明电刷安装机壳上的侧面示意图。 [0006] FIG 2 a schematic side brush mounted on the chassis of the present invention.

[0007]其中,1.电机转动轴,2.励磁绕组(或永磁体),3.圆柱体,4.电枢条,5.励磁绕组(或永磁体),6.电刷,7.导线,8机壳。 [0007] wherein a motor rotary shaft, 2 a field winding (or permanent magnets), 3 cylinder, four armature bar, 5 field winding (or permanent magnets), 6. brush 7 Wires 8 chassis.

[0008]具体实施方式: [0008] DETAILED DESCRIPTION:

下面结合附图与实施例对本发明作进一步说明。 The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0009]实施例一:如图一所示,由外力驱动电机转动轴旋转,电枢绕组将产生直流电压,输出的直流电压方向和大小由电机转动轴转动的方向和速度决定。 [0009] Example a: a shown in FIG., The driving motor is rotated by an external force shaft, the armature windings generates a DC voltage, an output DC voltage magnitude and the direction of the direction and speed rotation of the shaft rotated by the motor determined.

[0010]实施例二:如图一所示,电枢绕组连接上直流电压,电机转动轴将转动,转动的方向和速度由输入的直流电压的方向和大小决定,输出力矩大小由输入电流的大小决定。 [0010] Example II: as shown in Figure, the armature windings connected to a DC voltage, the rotation of the motor shaft is rotated, the rotating direction and speed determined by the size and direction of the DC input voltage, the output torque magnitude of the input current the size of the decision.

Claims (3)

1.一种新型直流电机的制造方法,包括定子和转子的制造方法,其特征在于:所述定子的励磁绕组(或永磁体)的轴线与转动轴重合,励磁绕组(或永磁体)是一对时,它们是反向的(N极对着N极,或者S极对着S极);所述转子是安装在转动轴上的圆柱体,有一定数量电枢条固定在圆柱体上;电枢条之间是绝缘的,通过安装在机壳上的相应数量的电刷串联起来。 CLAIMS 1. A method of manufacturing a novel DC motor, comprising a stator and a rotor manufacturing method, wherein: the field winding of the stator (or permanent magnets) coincides with the axis of the rotating shaft, a field winding (or permanent magnets) is a when they are reversed (the N pole against N-pole or S-pole against S-pole); said rotor is a cylinder mounted on a rotary shaft, an armature bar a certain number of fixed on the cylinder; between the armature bars are insulated, linked together by a corresponding number of brushes mounted on the housing.
2.根据权利要求1所述的一种新型直流电机的制造方法,其特征在于:当转子由外力驱动时,电枢条上产生直流电压,输出直流电压的方向和大小由转子转动的方向和速度决定。 The method for producing a novel DC motor according to claim 1, wherein: when the rotor is driven by an external force, magnitude and direction to produce a DC voltage, DC voltage output by the rotation of the rotor and the armature bar rate decision.
3.根据权利要求1所述的一种新型直流电机的制造方法,其特征在于:当电枢条上接通直流电压时,转子将转动,输出力矩的方向和大小由电枢条上的电流的方向和大小决定。 The method for producing a novel DC motor according to claim 1, wherein: when a direct current voltage to the armature bar, the rotation of the rotor, the direction and magnitude of a current output torque on the armature bar the direction and magnitude of the decision.
CN201610051366.0A 2016-01-27 2016-01-27 Manufacturing method for novel direct-current motor CN105515327A (en)

Priority Applications (1)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060214426A1 (en) * 2004-02-18 2006-09-28 Yoshihito Asao Control device for motor generator
CN201398141Y (en) * 2009-04-25 2010-02-03 赵玉伟 Convergence magnet and permanent magnet motor
CN202042961U (en) * 2011-04-21 2011-11-16 江苏磁源动力科技有限公司 Planer electromagnetic motive power machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060214426A1 (en) * 2004-02-18 2006-09-28 Yoshihito Asao Control device for motor generator
CN201398141Y (en) * 2009-04-25 2010-02-03 赵玉伟 Convergence magnet and permanent magnet motor
CN202042961U (en) * 2011-04-21 2011-11-16 江苏磁源动力科技有限公司 Planer electromagnetic motive power machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
河海大学: "《水利大辞典》", 3 January 2015 *

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