CN211907900U

CN211907900U - Electrodeless brush of zipper type quick door control motor

Info

Publication number: CN211907900U
Application number: CN201922439706.9U
Authority: CN
Inventors: 马蓓蓓
Original assignee: Jiangsu Hei Ma Sen Tian Robot Co ltd
Current assignee: Jiangsu Hei Ma Sen Tian Robot Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-10
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an electrodeless brush of a zipper type rapid door control motor, which comprises a motor electrodeless brush body, the electrodeless brush body used by the motor is provided with a carbon brush block, a notch, a brush braid, a wiring gasket, a wiring hole, a connecting fixing head, a carbon brush block shell, a brush braid wiring groove and a fixing clamping groove, the electrodeless brush body used by the motor is provided with a carbon brush block, a notch is arranged below one end of a carbon brush block shell, the carbon brush block is arranged inside the carbon brush block shell, fixing clamping grooves at two ends of the carbon brush block are matched with clips at two ends inside the carbon brush block shell, the inside in the brush pigtail wiring groove of carbon brush piece bottom is equipped with the copper wire, and the wiring gasket is installed to the other end of copper wire, and the other end fixed connection of wiring gasket through connecting fixed head and wire, this device reasonable in design, simple structure, low in production cost, process velocity is fast, and product stability is high.

Description

Electrodeless brush of zipper type quick door control motor

Technical Field

The utility model relates to a quick door technical field specifically is a draw zipper type electrodeless brush of quick door control motor.

Background

Carbon brushes, also called brushes, are widely used as a sliding contact in many electrical devices. The carbon brush mainly comprises graphite, impregnated graphite and metal (copper and silver) graphite in product application. The carbon brush is a device for transmitting energy or signals between a fixed part and a rotating part of a motor or a generator or other rotating machinery, is generally made of pure carbon and a coagulant, is generally square in shape, is clamped on a metal support, is tightly pressed on a rotating shaft by a spring inside, and transmits electric energy to a coil through a phase changer when the motor rotates. The carbon should be periodically maintained and replaced and cleaned.

Brushes (Brush) are an important component of an electric machine, responsible for conducting electric current between a rotating and a stationary part. Since it is made of graphite, it is also called carbon brush.

The brush is mostly assembled on a commutator or a slip ring and is a sliding contact body [1 ]. It is required to have the characteristics of smoothness, wear resistance, good conductivity and the like. Depending on the application, they are either partly metallic parts (copper, silver, molybdenum), rich or made entirely of metal.

The carbon brush is suitable for various motors, generators and wheel-axle machines. Has better reversing performance and long service life. The carbon brush is used on a commutator or a slip ring of a motor as a sliding contact body for leading out and leading in current, has good electric conduction, heat conduction and lubrication performance, and has certain mechanical strength and the instinct of commutation spark. Almost all electric motors use carbon brushes, which are important components of the motor. The method is widely applicable to various alternating current and direct current generators, synchronous motors, battery direct current motors, crane motor collecting rings, various electric welding machines and the like. Along with the development of science and technology, the type of motor and the operating mode condition of use are more and more diversified.

The electric brush structure of the prior zipper type quick door control motor is complex and needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, low in production cost, the fast motor of process velocity uses electrodeless brush to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrodeless brush of zip fastener formula quick door control motor, uses the electrodeless brush body including the motor, the motor uses to be equipped with carbon brush piece on the electrodeless brush body, and the one end below of carbon brush piece is equipped with the brush pigtail, the other end of brush pigtail is equipped with the wiring gasket, the outside of carbon brush piece is equipped with carbon brush piece shell, the one end lower limb of carbon brush piece shell is equipped with the notch, and the brush pigtail card is in the notch.

Preferably, the both ends central symmetry of carbon brush piece is equipped with fixed slot, the bottom of carbon brush piece is close to one end and is equipped with brush pigtail wiring groove, and the inside at brush pigtail wiring groove is installed to the one end of brush pigtail.

Preferably, the two ends in the carbon brush block shell are symmetrically provided with clips, and the clips at the two ends in the carbon brush block shell are matched with the fixing clamping grooves at the two ends of the carbon brush block.

Preferably, the wiring gasket is provided with a wiring hole, one side edge of the wiring gasket is provided with a connecting and fixing head, the connecting and fixing head and the wiring gasket are of an integrated structure, and the connecting and fixing head is coiled into a ring shape by adopting an open type copper sheet.

Preferably, the brush plait adopts twenty thin copper wires to strand, the outmost of brush plait is equipped with the spring cuff.

Compared with the prior art, the beneficial effects of the utility model are that:

the device has the advantages of reasonable design, simple structure, low production cost, high processing speed and high product stability.

Drawings

Fig. 1 is a schematic structural view of an electrodeless brush body used in the motor of the present invention;

fig. 2 is a schematic view of the carbon brush block structure of the present invention.

In the figure: 1. the motor uses an electrodeless brush body; 2. a carbon brush block; 3. a notch; 4. a wire; 5. a wiring pad; 6. a wiring hole; 7. connecting a fixed head; 8. a carbon brush block housing; 9. brushing a wire connecting groove; 10. and fixing the clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an electrodeless brush of a zipper type motor for rapid door control comprises a motor electrodeless brush body 1, wherein a carbon brush block 2 is arranged on the motor electrodeless brush body 1, fixing clamping grooves 10 are symmetrically arranged in the centers of two ends of the carbon brush block 2, a braid wiring groove 9 is arranged at the bottom of the carbon brush block 2 close to one end, and one end of a braid 4 is arranged inside the braid wiring groove 9.

One end below of carbon brush piece 2 is equipped with brush pigtail 4, the other end of brush pigtail 4 is equipped with wiring gasket 5, be equipped with wiring hole 6 on the wiring gasket 5, a side edge of wiring gasket 5 is equipped with connects fixed head 7, connect fixed head 7 and wiring gasket 5 structure as an organic whole, it adopts open type copper sheet coiling circle form to connect fixed head 7, the outside of carbon brush piece 2 is equipped with carbon brush piece shell 8, the inside both ends symmetry of carbon brush piece shell 8 is equipped with the checkpost, the checkpost at the inside both ends of carbon brush piece shell 8 matches with the fixed slot 10 at carbon brush piece 2 both ends.

The lower edge of one end of the carbon brush block shell 8 is provided with a notch 3, the brush braid 4 is clamped in the notch 3, the brush braid 4 is twisted by twenty fine copper wires, the outermost layer of the brush braid 4 is provided with a spring hoop to protect the brush braid 4, and the service life of the electrodeless brush body 1 used by the motor is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a zip fastener formula quick door control motor's electrodeless brush, uses electrodeless brush body (1) including the motor, its characterized in that: the utility model discloses a brush carbon brush for motor use electrodeless brush body (1), including carbon brush piece (2), the one end below of carbon brush piece (2) is equipped with brush braid (4), the other end of brush braid (4) is equipped with wiring gasket (5), the outside of carbon brush piece (2) is equipped with carbon brush piece shell (8), the one end lower limb of carbon brush piece shell (8) is equipped with notch (3), and brush braid (4) card is in notch (3).

2. The electrodeless brush as defined in claim 1, wherein the brush is a brush for a zip-type rapid door control motor, and is characterized in that: the both ends central symmetry of carbon brush piece (2) is equipped with fixed slot (10), the bottom of carbon brush piece (2) is close to one end and is equipped with brush pigtail wiring groove (9), and the inside at brush pigtail wiring groove (9) is installed to the one end of brush pigtail (4).

3. The electrodeless brush as defined in claim 1, wherein the brush is a brush for a zip-type rapid door control motor, and is characterized in that: the carbon brush block is characterized in that clips are symmetrically arranged at two ends inside the carbon brush block shell (8), and the clips at two ends inside the carbon brush block shell (8) are matched with the fixing clamping grooves (10) at two ends of the carbon brush block (2).

4. The electrodeless brush as defined in claim 1, wherein the brush is a brush for a zip-type rapid door control motor, and is characterized in that: be equipped with wiring hole (6) on wiring gasket (5), one side edge of wiring gasket (5) is equipped with connects fixed head (7), connects fixed head (7) and wiring gasket (5) structure as an organic whole, it adopts open type copper sheet coiling circle form to connect fixed head (7).

5. The electrodeless brush as defined in claim 1, wherein the brush is a brush for a zip-type rapid door control motor, and is characterized in that: the brush plait (4) adopts the transposition of twenty thin copper lines, the outmost spring cuff that is equipped with of brush plait (4).