CN204205252U

CN204205252U - For the commutator segment of solar-cell motor

Info

Publication number: CN204205252U
Application number: CN201420448087.4U
Authority: CN
Inventors: 高永生
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-11
Filing date: 2014-08-11
Publication date: 2015-03-11
Anticipated expiration: 2024-08-11

Abstract

The utility model discloses a kind of commutator segment for solar-cell motor, comprise copper body, body comprises upper end, two " several " font connecting portions and bottom, and described body is simultaneously about vertical central axis and horizontal center line axis symmetry.The utility model provides a kind of commutator segment for solar-cell motor, for the manufacturing of commutator, decreases raw-material waste, greatly reduces production cost.

Description

For the commutator segment of solar-cell motor

Technical field

The utility model relates to electrical device manufacturing field, is specifically related to a kind of commutator segment on solar-cell motor.

Background technology

Commutator is commonly called as commutator, is parts in order to motor can be allowed to continue to rotate down on DC permanent magnet series excitation (single phase alternating current (A.C.) series excitation) motor, is widely used in electric tool, household electrical appliance, in electric motor of automobile.

Commutator segment is most important part in solar-cell motor commutator, and annular array on commutator, allows insulated from each other by insulating trip between sheet and sheet.

As Fig. 1, shown in Fig. 2 and Fig. 3, Fig. 1 is traditional commutator segment schematic diagram for solar-cell motor, Fig. 2 is that the shaping townhouse of the commutator segment being conventionally used to solar-cell motor when not being stripped waste material is shown, waste material schematic diagram under Fig. 3 peels off when being the commutator segment production being conventionally used to solar-cell motor, can draw, . it is more that the conventional commutator segment being used for solar-cell motor designs woollen input ratio, each punching can only produce the commutator segment of a slice for solar-cell motor, and the waste material produced is many, so just cause the low and waste of raw materials of production efficiency, so urgently design a kind of new commutator segment in industry, to solve the problem that production cost is wasted and production efficiency is low.

Utility model content

For solving the problems of the technologies described above, the utility model provides a kind of commutator segment for solar-cell motor, for the manufacturing of commutator, not only decreases raw-material waste, and greatly reduces production cost.

For achieving the above object, the technical solution of the utility model is as follows:

For a commutator segment for solar-cell motor, comprise copper body, it is characterized in that, described body comprises upper end, two " several " font connecting portions and bottom, and described body is simultaneously about vertical central axis and horizontal center line axis symmetry.

Further, the upper surface of described upper end and the lower surface of described bottom are cambered surface.

Further, described upper end and described bottom all have the joint face extended towards described body central place, and described " several " font connecting portion extends to the connection of the realization of described joint face and described upper end and described bottom respectively by upper and lower two ends.

Pass through technique scheme, a kind of commutator segment for solar-cell motor provided by the utility model, by arranging upper end, two " several " font connecting portions and bottom on body, and body is simultaneously about vertical central axis and horizontal center line axis symmetry, make not only can obtain two panels commutator segment during each punching commutator segment for solar-cell motor provided by the utility model simultaneously, and only produce little waste material, so just reach the object of enhancing productivity simultaneously and greatly reducing production cost.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.

The schematic diagram of the commutator segment for solar-cell motor that Fig. 1 provides for prior art;

The townhouse exploded view of the commutator segment that Fig. 2 provides for prior art unstripped waste material aborning;

The schematic diagram of the rear waste material peeled off of commutator segment production that Fig. 3 provides for prior art;

The schematic diagram of a kind of commutator segment for solar-cell motor that Fig. 4 proposes for the utility model;

The townhouse exploded view of a kind of commutator segment for solar-cell motor that Fig. 5 proposes for the utility model unstripped waste material aborning;

The schematic diagram of the rear waste material peeled off of a kind of production of the commutator segment for solar-cell motor that Fig. 6 proposes for the utility model.

Numeral in figure:

1, upper end 2, connecting portion 3, bottom 4, vertically central axis

5, horizontal center line axis 6, joint face 7. commutator segment 8. waste material

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.

As shown in Figure 4, a kind of commutator segment for solar-cell motor, comprises copper body, and body comprises 1, two, upper end " several " font connecting portion 2 and bottom 3; Body is simultaneously symmetrical with horizontal center line axis 5 about vertical central axis 4.

Wherein, the upper surface of described upper end 1 and the lower surface of described bottom 3 are cambered surface; Described upper end 1 all has with described bottom 3 joint face 6 extended towards described body central place, and described " several " font connecting portion 2 extends to the connection of the realization of described joint face 6 and described upper end 1 and described bottom 3 respectively by upper and lower two ends.

As shown in Figure 2 and Figure 5, prior art and the displaying of the utility model when producing is compared in two figure, obviously can draw, the utility model once can shaping two scheduling product (i.e. commutator segment 7), and prior art can only obtain a row, the utility model is fast relative to the efficiency of prior art one times; As Fig. 3 and Fig. 6, the waste material 8 produced during comparison production in two figure, obviously show that the utility model hinge structure saves raw material greatly.By above-mentioned contrast, show that the advantage of waste of raw materials can be enhanced productivity and reduce to the utility model.

A kind of commutator segment for solar-cell motor provided by the utility model, by arranging 1, two, upper end " several " font connecting portion 2 and bottom 3 on body, and body is simultaneously symmetrical with horizontal center line axis 5 about vertical central axis 4, make not only can obtain two panels commutator segment 7 during each punching commutator segment 7 provided by the utility model simultaneously, and only produce little waste material 8, so just reach the object of enhancing productivity simultaneously and greatly reducing production cost.

To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.

Claims

1. for a commutator segment for solar-cell motor, comprise copper body, it is characterized in that, described body comprises upper end, two " several " font connecting portions and bottom, and described body is simultaneously about vertical central axis and horizontal center line axis symmetry.

2. the commutator segment for solar-cell motor according to claim 1, is characterized in that, the upper surface of described upper end and the lower surface of described bottom are cambered surface.

3. the commutator segment for solar-cell motor according to claim 1, it is characterized in that, described upper end and described bottom all have the joint face extended towards described body central place, and described " several " font connecting portion extends to the connection of the realization of described joint face and described upper end and described bottom respectively by upper and lower two ends.