CN205178707U

CN205178707U - Connection piece in motor end cover subassembly

Info

Publication number: CN205178707U
Application number: CN201521009792.5U
Authority: CN
Inventors: 陈小华
Original assignee: YAMEIKE BAOMA ELECTRIC MOTORS CO Ltd CHANGZHOU
Current assignee: YAMEIKE BAOMA ELECTRIC MOTORS CO Ltd CHANGZHOU
Priority date: 2015-12-08
Filing date: 2015-12-08
Publication date: 2016-04-20
Anticipated expiration: 2025-12-08

Abstract

The utility model discloses a connection piece in motor end cover subassembly, the connection piece includes eight passages, passage no. 1 is the right angle with passage no. 2 and is connected, passage no. 2 is the obtuse angle with passage no. 3 and is connected, passage no. 3 is the obtuse angle with passage no. 4 and is connected, passage no. 4 is the right angle with passage no. 5 and is connected, passage six is the obtuse angle with passage no. 1 and is connected, passage seven is the obtuse angle with passage six and is connected, passage seven is the right angle with passage eight and is connected, the junction all is the circular arc and connects, passage no. 1 and the passage tie point between six is the strong point no. 1, passage seven and the passage tie point between eight is the strong point no. 2, passage six and the passage tie point between seven is the stress point, set up a rectangle recess and a rectangle boss no. 1 in the passage no. 1, set up a rectangle boss no. 2 in the passage no. 2. The utility model discloses be increased to two with the strong point of connection piece by one, connection piece elastic deformation's region is increased to two for the pressure and the stroke increase of connection piece stress point are double, improve the reliability of contact point.

Description

Brace in a kind of motor end cover component

Technical field

The utility model relates to the brace in a kind of motor end cover component, belongs to motor device technical field.

Background technology

In motor end cover component, existing brace and inwall place only have place's strong point, and the region for brace strain is a kind of restriction, make the pressure of stress point become large, add the carrying of brace, affect the useful life of brace.

Utility model content

In order to overcome above-mentioned deficiency, the utility model provides the brace in a kind of motor end cover component, and the strong point of brace is increased to two by one, extends the useful life of brace.

The technical solution of the utility model is as follows:

A brace in motor end cover component, described brace comprises eight fragments, is respectively fragment one, fragment two, fragment three, fragment four, fragment five, fragment six, fragment seven, fragment eight, described fragment one is at right angles connected with fragment two, described fragment two is connected in obtuse angle with fragment three, described fragment three is connected in obtuse angle with fragment four, described fragment four is at right angles connected with fragment five, described fragment six is connected in obtuse angle with fragment one, described fragment seven is connected in obtuse angle with fragment six, described fragment seven is at right angles connected with fragment eight, described junction is all circular sliding slopes, tie point between described fragment one and fragment six is the strong point one, tie point between described fragment seven and fragment eight is the strong point two, tie point between described fragment six and fragment seven is stress point, it is prop up end cap inwall that the described strong point one and the strong point two are arranged in electric motor end cap for brace, described stress point is for contacting conductiving point, described fragment one is arranged a rectangular recess and a rectangular boss one, described fragment two is arranged a rectangular boss two.

Angle between above-mentioned fragment two and fragment three is 130 °.

The beneficial effect that the utility model reaches:

The utility model is by improving, the strong point of brace is increased to two by one, and the region of brace strain is increased to two, makes the pressure of brace stress point and stroke increase double, improve the reliability of contact point, extend the useful life of brace.

Accompanying drawing explanation

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

Fig. 2 is schematic perspective view of the present utility model;

Fig. 3 is use schematic diagram of the present utility model.

Embodiment

Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection range of the present utility model with this.

As shown in Figure 1, Figure 2, Figure 3 shows, the brace in a kind of motor end cover component, brace comprises eight fragments, is respectively fragment 1, fragment 22, fragment 33, fragment 44, fragment 55, fragment 66, fragment 77, fragment 88, fragment 1 is at right angles connected with fragment 22, fragment 22 is connected in obtuse angle with fragment 33, fragment 33 is connected in obtuse angle with fragment 44, fragment 44 is at right angles connected with fragment 55, fragment 66 is connected in obtuse angle with fragment 1, fragment 77 is connected in obtuse angle with fragment 66, fragment 77 is at right angles connected with fragment 88, junction is all circular sliding slopes, tie point between fragment 1 and fragment 66 is the strong point 1, tie point between fragment 77 and fragment 88 is the strong point 2 14, tie point between fragment 66 and fragment 77 is stress point 13, it is prop up end cap inwall that the strong point 1 and the strong point 2 14 are arranged in electric motor end cap for brace, stress point 13 is for contacting conductiving point, fragment 1 is arranged a rectangular recess 9 and a rectangular boss 1, fragment 22 is arranged a rectangular boss 2 11.

Preferably, the angle between above-mentioned fragment 22 and fragment 33 is 130 °.

The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection range of the present utility model.

Claims

1. the brace in motor end cover component, is characterized in that: described brace comprises eight fragments, is respectively fragment one, fragment two, fragment three, fragment four, fragment five, fragment six, fragment seven, fragment eight, described fragment one is at right angles connected with fragment two, described fragment two is connected in obtuse angle with fragment three, described fragment three is connected in obtuse angle with fragment four, described fragment four is at right angles connected with fragment five, described fragment six is connected in obtuse angle with fragment one, described fragment seven is connected in obtuse angle with fragment six, described fragment seven is at right angles connected with fragment eight, described junction is all circular sliding slopes, tie point between described fragment one and fragment six is the strong point one, tie point between described fragment seven and fragment eight is the strong point two, tie point between described fragment six and fragment seven is stress point, it is prop up end cap inwall that the described strong point one and the strong point two are arranged in electric motor end cap for brace, described stress point is for contacting conductiving point, described fragment one is arranged a rectangular recess and a rectangular boss one, described fragment two is arranged a rectangular boss two.

2. the brace in a kind of motor end cover component according to claim 1, is characterized in that: the angle between described fragment two and fragment three is 130 °.