CN212148385U

CN212148385U - Motor installing support and motor

Info

Publication number: CN212148385U
Application number: CN202020567087.1U
Authority: CN
Inventors: 王凯旋; 罗满
Original assignee: Zhongshan Broad Ocean Motor Co Ltd
Current assignee: Shanghai Edrive Co Ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-12-15
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a motor mounting bracket and a motor, the motor mounting bracket comprises a mounting plate, the mounting plate is provided with a first load mounting area, an upper connecting part, a second load mounting area, a lower connecting part and a third load mounting area from top to bottom, the first load mounting area is provided with a first mounting hole, the second load mounting area is provided with a second mounting hole, the third load mounting area is provided with a third mounting hole, the upper connecting part and the lower connecting part are separated by a certain distance, the upper connecting part is provided with a plurality of first connecting holes which are arranged at intervals transversely, the lower connecting part is also provided with a plurality of second connecting holes which are arranged at intervals transversely, in the process of installing the motor on the frame, the motor is installed by using either a vertical elongated hole or a transverse elongated hole, a reasonable installation mode is selected according to the actual condition of the frame, and one bracket can meet the loading requirements of different customers for motors and the problem of different installation spaces; the motor has high standardization degree and low cost.

Description

Motor installing support and motor

Technical Field

The utility model relates to a motor installing support and motor.

Background

The driving motor for electric automobile is generally composed of stator, rotor, end cover, junction box and cover plate. However, different motor loading requirements and different installation spaces of different customers cause that motors with the same performance parameters need to be designed into different installation modes, so that the parts are various, the standardization degree is low, and the cost is high.

For example, in the prior art, a motor is directly provided with mounting holes on the end surfaces of a front end cover and a rear end cover for mounting the motor; mounting bosses are directly arranged on the front end cover and the rear end cover, mounting feet with mounting holes are mounted on the end faces of the mounting bosses, and the motor is mounted on the frame through the mounting feet; the motor bodies have the same size, but the installation modes have various forms, so that the standardization degree is low, the cost is high, and the production efficiency is high.

Disclosure of Invention

The utility model aims at providing a motor with a bracket, which can meet the installation requirements and different space problems of different customers for the motor; meanwhile, the motor has high standardization degree and low cost.

The technical scheme of the utility model is realized like this:

the utility model provides a motor installing support, including the mounting panel, the mounting panel has been arranged first load installing zone from last to down, go up connecting portion, second load installing zone, lower connecting portion and third load installing zone, set up first mounting hole on the first load installing zone, second load installing zone sets up the second mounting hole, third load installing zone sets up the third mounting hole, it is separated by one section distance with lower connecting portion to go up connecting portion, it sets up the first connecting hole of a plurality of transverse interval arrangement to go up connecting portion, lower connecting portion also sets up the second connecting hole of a plurality of transverse interval arrangement.

Preferably, the second mounting hole is a plurality of vertically arranged first elongated holes.

Preferably, the first mounting hole and the third mounting hole are a plurality of second elongated holes arranged transversely.

Preferably, the first elongated holes have 2 and interval layouts, and the second elongated holes have 2 and interval layouts.

Preferably, the first elongated aperture and the second elongated aperture are waist-shaped.

Preferably, the first connecting hole and the second connecting hole are 3 and are both counter bores.

Preferably, the back surface of the mounting plate is provided with lightening grooves corresponding to the positions of the first load mounting area, the second load mounting area and the third load mounting area.

The utility model provides a motor, includes front end housing, shell, rear end housing, stator module, rotor subassembly, pivot, bearing and installing support, front end housing and rear end housing are installed respectively at the both ends of shell, and the middle vacuole formation, stator module and rotor subassembly are installed in the cavity, are provided with first bearing and second bearing respectively at the middle part of front end housing and rear end housing, and the bearing is installed respectively in first bearing and second bearing, and the pivot supporting is provided with first boss on the side of front end housing on the bearing, is provided with the second boss on the side of rear end housing, and the position of first boss and second boss corresponds from top to bottom, installing support fixed mounting is on first boss and second boss, the installing support be the aforesaid motor installing support.

Preferably, the first boss and the second boss are respectively provided with a plurality of threaded holes distributed at intervals in the transverse direction, the mounting bracket is fixedly mounted on the first boss by screwing a plurality of screws on the threaded holes through the first connecting holes of the upper connecting part, and the mounting bracket is fixedly mounted on the second boss by screwing a plurality of screws on the threaded holes through the second connecting holes of the lower connecting part.

Preferably, the number of the mounting brackets is two, the number of the first bosses and the number of the second bosses are also 2, the 2 first bosses are symmetrically arranged, and the 2 second bosses are symmetrically arranged.

Compared with the prior art, the utility model, there is following advantage:

1. a motor mounting bracket comprises a mounting plate, wherein the mounting plate is provided with a first load mounting area, an upper connecting part, a second load mounting area, a lower connecting part and a third load mounting area from top to bottom, the first load mounting area is provided with a first mounting hole, the second load mounting area is provided with a second mounting hole, the third load mounting area is provided with a third mounting hole, the upper connecting part is provided with a first connecting hole, and the lower connecting part is provided with a second connecting hole; the second mounting holes are a plurality of vertically arranged first elongated holes; the first mounting hole and the third mounting hole are respectively a plurality of second elongated holes which are transversely arranged, the mounting plate is locked on the motor through the first connecting hole and the second connecting hole, the motor is mounted on the frame through the first mounting hole or the second mounting hole and the third mounting hole which are arranged on the mounting bracket, in the process of mounting the motor on the frame, the motor is mounted through the vertical elongated holes or the transverse elongated holes, a reasonable mounting mode is selected according to the actual condition of the frame, and the problems of different customer motor loading requirements and different mounting spaces can be met by using one bracket; meanwhile, the motor has high standardization degree and low cost, and the production efficiency can be improved.

2. A motor comprises a front end cover, a shell, a rear end cover, a stator component, a rotor component, a rotating shaft, a bearing and a mounting bracket, the side surface of the front end cover is provided with a first boss, the side surface of the rear end cover is provided with a second boss, the mounting brackets are fixedly arranged on the first boss and the second boss, the number of the mounting brackets is two, the mounting brackets are the motor mounting brackets, the loading requirements of different customers can be realized by using a pair of mounting brackets, the motor is arranged on the frame through the first mounting hole or the second mounting hole and the third mounting hole which are arranged on the mounting brackets, the flexibility of loading the motor is realized, in the process of installing the motor on the frame, the motor is installed by using either a vertical elongated hole or a transverse elongated hole, the reasonable installation mode is selected according to the actual condition of the frame, and the problems of different loading requirements and different installation spaces of different customers for the motor can be met by using one bracket; meanwhile, the motor has high standardization degree and low cost, and the production efficiency can be improved.

3. Other advantages of the present invention are described in detail in the examples section of this specification.

Drawings

FIG. 1 is a perspective view of a mounting plate according to one embodiment;

FIG. 2 is a perspective view of another angle of the mounting plate provided in accordance with one embodiment;

fig. 3 is a perspective view of a motor provided in the second embodiment;

fig. 4 is an exploded view of the motor provided in the second embodiment;

FIG. 5 is a front view of the controller provided in the second embodiment;

fig. 6 is a cross-sectional view a-a provided in fig. 5.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

The first embodiment is as follows:

as shown in fig. 1 to 2, the present embodiment provides a motor mounting bracket, which includes a mounting plate 8, the mounting plate 8 is arranged with a first load mounting area 81, an upper connecting portion 82, a second load mounting area 83, a lower connecting portion 84 and a third load mounting area 85 from top to bottom, the first load mounting area 81 is provided with a first mounting hole 811, the second load mounting area 83 is provided with a second mounting hole 831, the third load mounting area 85 is provided with a third mounting hole 851, the upper connecting portion 82 is spaced from the lower connecting portion 84, the upper connecting portion 82 is provided with a plurality of first connecting holes 821 arranged at transverse intervals, and the lower connecting portion 84 is also provided with a plurality of second connecting holes 841 arranged at transverse intervals; the second mounting holes 831 are a plurality of vertically arranged first elongated holes; the first mounting hole 811 and the third mounting hole 851 are respectively a plurality of second elongated holes which are transversely arranged, so that the loading requirements of different customers can be met, and the flexibility of motor loading is realized; the mounting plate 8 is locked on the motor through a first connecting hole 821 and a second connecting hole 841, the motor is mounted on the frame through a first mounting hole 811 arranged on the mounting bracket 110 or a second mounting hole 831 and a third mounting hole 851, in the process of mounting the motor on the frame, the motor is mounted through a vertical strip-shaped hole or a transverse strip-shaped hole, a reasonable mounting mode is selected according to the actual condition of the frame, and the problems of different motor loading requirements and different mounting spaces of different customers can be met by using one bracket; meanwhile, the motor has high standardization degree and low cost, and the production efficiency can be improved.

The first strip-shaped holes are 2 in interval arrangement, the second strip-shaped holes are 2 in interval arrangement, the design is reasonable, and the installation is stable; first rectangular shape hole and second rectangular shape hole are the waist type, conveniently adjust the mounted position, and the flexibility ratio is high.

First connecting hole 821 and second connecting hole 841 are all 3, and all are the counter bores, and mounting panel 8 locks on the motor through first connecting hole 821 and second connecting hole 841, simple structure, easy to assemble.

The back surface of the mounting plate 8 is provided with lightening grooves 86 corresponding to the first load mounting area 81, the second load mounting area 83 and the third load mounting area 85, so that the material can be saved, the manufacturing cost can be reduced, and the whole weight of the motor can be lightened as much as possible under the condition of not influencing the mounting strength.

Example two:

as shown in fig. 3 to 6, the present embodiment provides a motor, which includes a front end cover 1, a housing 2, a rear end cover 3, a stator assembly 4, a rotor assembly 5, a rotating shaft 6, a bearing 7, and a mounting bracket 110, wherein the front end cover 1 and the rear end cover 3 are respectively installed at two ends of the housing 2, a cavity 10 is formed in the middle of the front end cover 1 and the rear end cover 3, the stator assembly 4 and the rotor assembly 5 are installed in the cavity 10, a first bearing seat 11 and a second bearing seat 31 are respectively installed in the middle of the front end cover 1 and the rear end cover 3, the bearing 7 is respectively installed in the first bearing seat 11 and the second bearing seat 31, the rotating shaft 6 is supported on the bearing 7, a first boss 12 is arranged on a side surface of the front end cover 1, a second boss 32 is arranged on a side surface of the rear end cover 3, positions of the first boss 12 and the second, the number of the mounting brackets 110 is two, and the number of the first bosses 12 and the number of the second bosses 32 are also 2, 2 of the first bosses 12 are symmetrically arranged, 2 of the second bosses 32 are symmetrically arranged, the mounting bracket 110 is a motor mounting bracket described in the first embodiment, loading requirements of different customers can be met by using a pair of mounting brackets 110, the motor is mounted on the frame through the first mounting hole 811 or the second mounting hole 831 and the third mounting hole 851 arranged on the mounting bracket 110, flexibility of loading the motor is achieved, the mounting bracket 110 is provided with a vertical strip-shaped hole and a horizontal strip-shaped hole, and when the motor is mounted on the frame, the motor is mounted by using either the vertical strip-shaped hole or the horizontal strip-shaped hole, the reasonable installation mode is selected according to the actual condition of the frame, and the problems of different loading requirements and different installation spaces of different customers for the motor can be met by using one bracket; meanwhile, the motor has high standardization degree and low cost, and the production efficiency can be improved.

The first boss 12 and the second boss 32 are respectively provided with a plurality of threaded holes 100 which are distributed transversely at intervals, the mounting bracket is fixedly mounted on the first boss 12 by screwing a plurality of screws 9 on the threaded holes 100 through the first connecting holes 821 of the upper connecting part 82, and the mounting bracket is fixedly mounted on the second boss 32 by screwing a plurality of screws 9 on the threaded holes 100 through the second connecting holes 841 of the lower connecting part 84, so that the structure is simple, and the disassembly and the mounting are convenient; of course, the mounting bracket 110 may be directly welded to the boss.

It should be noted that all the directional indicators (such as upper, lower, vertical and horizontal directions … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", "third", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement modes, and are all included in the scope of the present invention.

Claims

1. A motor mounting bracket, includes mounting panel (8), its characterized in that: mounting panel (8) are from last to having arranged first load installing zone (81) down, go up connecting portion (82), second load installing zone (83), connecting portion (84) and third load installing zone (85) down, set up first mounting hole (811) on first load installing zone (81), second load installing zone (83) set up second mounting hole (831), third load installing zone (85) set up third mounting hole (851), it is separated by one section distance with lower connecting portion (84) to go up connecting portion (82), it sets up first connecting hole (821) of a plurality of horizontal interval arrangement to go up connecting portion (82), lower connecting portion (84) also set up second connecting hole (841) of a plurality of horizontal interval arrangement.

2. A motor mounting bracket according to claim 1, wherein: the second mounting holes (831) are a plurality of vertically arranged first elongated holes.

3. A motor mounting bracket according to claim 2, wherein: the first mounting hole (811) and the third mounting hole (851) are a plurality of second elongated holes which are transversely arranged.

4. A motor mounting bracket according to claim 3, wherein: first rectangular hole has 2 and interval overall arrangement, and second rectangular hole has 2 and interval overall arrangement.

5. A motor mounting bracket according to claim 4, characterised in that: the first elongated hole and the second elongated hole are waist-shaped.

6. A motor mounting bracket according to claim 1 or 2 or 3 or 4 or 5, characterised in that: the first connecting hole (821) and the second connecting hole (841) are both 3 and are both counter bores.

7. A motor mounting bracket according to claim 6, wherein: and a weight-reducing groove (86) is dug on the back surface of the mounting plate (8) corresponding to the positions of the first load mounting area (81), the second load mounting area (83) and the third load mounting area (85).

8. A motor comprises a front end cover (1), a shell (2), a rear end cover (3), a stator assembly (4), a rotor assembly (5), a rotating shaft (6), a bearing (7) and a mounting bracket (110), wherein the front end cover (1) and the rear end cover (3) are respectively installed at two ends of the shell (2), a cavity (10) is formed in the middle of the front end cover (1) and the rear end cover (3), the stator assembly (4) and the rotor assembly (5) are installed in the cavity (10), a first bearing seat (11) and a second bearing seat (31) are respectively arranged in the middle of the front end cover (1) and the rear end cover (3), the bearing (7) is respectively installed in the first bearing seat (11) and the second bearing seat (31), the rotating shaft (6) is supported on the bearing (7), a first boss (12) is arranged on the side surface of the front end cover (1), a second boss (32) is arranged on the side surface of the rear end cover (3), and, installing support (110) fixed mounting is on first boss (12) and second boss (32), its characterized in that: the mounting bracket (110) is the motor mounting bracket of any one of claims 1 to 7.

9. An electric machine as claimed in claim 8, characterized in that: the mounting bracket is characterized in that a plurality of threaded holes (100) which are transversely distributed at intervals are respectively formed in the first boss (12) and the second boss (32), the mounting bracket is fixedly mounted on the first boss (12) by screwing a plurality of screws (9) through a first connecting hole (821) of the upper connecting portion (82) on the threaded holes (100), and the mounting bracket is fixedly mounted on the second boss (32) by screwing a plurality of screws (9) through a second connecting hole (841) of the lower connecting portion (84) on the threaded holes (100).

10. A machine as claimed in claim 9, characterized in that: the mounting bracket is provided with two, and first boss (12) and second boss (32) also are provided with 2, and 2 first boss (12) symmetry sets up, and 2 second boss (32) symmetry sets up.