CN203608000U - Motor structure with aviation plug - Google Patents

Abstract

The utility model discloses a motor structure with an aviation plug, which comprises an aviation plug (1), a fan cover (4) and a plurality of screws (2). The motor structure with the aviation plug is characterized by further comprising hexagonal rivets (3) whose number is identical to that of the screws, wherein the rivets are punched on the fan cover (4), a threaded hole (31) is knocked out in the hexagonal rivet (3) after the rivet is punched, the screw (2) and the threaded hole (31) in the hexagonal rivet (3) realize threaded fastening so as to fix the aviation plug (1) on the fan cover (4). The motor structure disclosed by the utility model enables installation and later-period maintenance and disassembling of the aviation plug to be more convenient and simpler, thereby greatly saving time and cost, and improving the production efficiency.

Description

With the electric machine structure of aviation plug

Technical field

The utility model relates to a kind of electric machine structure with aviation plug.

Background technology

The mode that the common electric machine structure with aviation plug of existing market is installed as shown in Figure 3, aviation plug (1) is fixed on fan housing (4) above by screw (2), then uses nut (5) by fastening aviation plug (1).The electric machine structure form that this kind installed aviation plug manufacture and application process in there are a lot of defects: if aviation plug damages or air plug bonding wire comes off in the process using, need to change aviation plug or again first whole fan housing will be dismantled when bonding wire, whole process is also with the dismounting of blower fan lead-in wire or brake lead-in wire, specialty and complicated relatively, waste time and energy, safeguard more difficult, greatly increase maintenance cost; With in the nut process that aviation plug is fastening, because nut is smaller, and also invisible in fan housing the inside in the process of operation, this just brings certain difficulty to assembling, causes inefficiency.

Utility model content

Safeguard and change difficult problem in order to solve aviation plug, the utility model provides a kind of electric machine structure with aviation plug.The technical solution of the utility model is: include an aviation plug, fan housing, several screw, also include the hexagonal rivet identical with screw number; Its rivet punching press, on fan housing, is got screwed hole again after rivet punching press completes on hexagonal rivet, and the screwed hole on screw and hexagonal rivet is realized screw threads for fastening aviation plug is fixed on fan housing.

The utility model adopts the beneficial effect of above technical scheme to be:. aviation plug can directly be fixed on above the hexagonal rivet that is threaded hole by screw, as long as turn on screw in the time of dismounting aviation plug, so just whole fan housing is not dismantled, there is no the dismounting of blower fan lead-in wire or brake lead-in wire yet, thereby make the installation of aviation plug and later maintenance dismounting convenient simple, greatly save time and cost; The hexagonal rivet simultaneously adopting is standard component, can on market, buy easily and relative low price, also can enhance productivity and reduce production costs.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the cross-sectional view of hexagonal rivet described in the utility model;

Fig. 3 is existing electric machine structure schematic diagram.

In figure, 1 aviation plug, 2 screws, 3 hexagonal rivets, 31 screwed holes, 4 fan housings, 5 nuts.

Embodiment

As shown in Figure 1, the utility model includes an aviation plug 1, fan housing 4, several screw 2, also includes the hexagonal rivet 3 identical with screw number; Its rivet punching press, on fan housing 4, as shown in Figure 2, is got screwed hole 31 after rivet punching press completes on hexagonal rivet 3 again, and screw 2 is realized screw threads for fastening with the screwed hole on hexagonal rivet 3 aviation plug 1 is fixed on fan housing 4; As long as turn on screw in the time of dismounting aviation plug, so just whole fan housing is not dismantled, there is no the dismounting of blower fan lead-in wire or brake lead-in wire, thereby make the installation of aviation plug and later maintenance dismounting convenient simply, and greatly save time and cost yet; Described hexagonal rivet is standard component, on market, can buy easily.

Above-mentioned embodiment is exemplary, is to be the restriction that this patent is comprised to scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; As long as the technology contents essence made according to the disclosed technical scheme of this patent is identical or be equal to any change or modification, all fall into the scope that this patent comprises.

Claims (1)

1. with an electric machine structure for aviation plug, include an aviation plug (1), a fan housing (4), several screw (2), it is characterized in that: also include the hexagonal rivet (3) identical with screw number; Its rivet punching press is upper at fan housing (4), gets screwed hole (31) after rivet punching press completes on hexagonal rivet (3) again, and screw (2) is realized screw threads for fastening with the screwed hole on hexagonal rivet (3) aviation plug (1) is fixed on fan housing (4).

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