CN214479983U

CN214479983U - Driving motor shell capable of flexibly adapting to various platforms

Info

Publication number: CN214479983U
Application number: CN202120650387.0U
Authority: CN
Inventors: 王建男
Original assignee: Huachen Renault Gold Cup Automobile Co ltd
Current assignee: Huachen Renault Gold Cup Automobile Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-10-22
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a but drive motor casing of various platforms of nimble adaptation relates to drive motor casing field, including the hou gai, cover movable mounting after, and cover movable mounting has the stator shell, movable mounting has the protecgulum on the stator shell, cover after and seted up motor installation interface and reduction gear installation interface, all seted up the movable hole in motor installation interface and the reduction gear installation interface, the fixed orifices has been seted up on the stator shell, the base fixed slot has been seted up on the protecgulum, base fixed slot and protecgulum looks adaptation, cover after and seted up the ring channel. The utility model discloses, through the setting of stator shell, the stator shell can extend or shorten according to the demand of power moment of torsion, need not carry out the change of mould, through the segmentation design of casing, when needing the mounted position of change controller and reduction gear, only need change the protecgulum, two little moulds of back lid, modification that can the at utmost reduce the casing mould.

Description

Driving motor shell capable of flexibly adapting to various platforms

Technical Field

The utility model relates to a drive motor casing technical field especially relates to a drive motor casing of various platforms of nimble adaptation.

Background

The driving motor is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, the driving motor is generally installed in a motor shell, the motor shell comprises a shell sleeved on the outer side of the motor, a front end cover arranged at the front end of the motor and matched with the speed reducer, and a rear end cover arranged at the rear end of the motor and connected with a suspension, and due to support of emission and regulation policies, the new energy automobile is more and more widely applied, the new energy motor technology is continuously upgraded, and the performance requirement on the new energy motor is higher and higher.

In the prior art, the design of the current new energy motor shell is divided into two parts, namely an end cover and a rear cover, but if the new energy motor shell needs to be upgraded, the whole shell needs to be modified completely due to different power torques and different installation positions, the modification period is longer, the cost is also very high, and therefore the drive motor shell which can be flexibly adapted to various platforms is needed to meet the requirements of people.

Disclosure of Invention

An object of the utility model is to provide a can nimble drive motor casing of various platforms of adaptation to solve the traditional casing that proposes in the above-mentioned background art and only fix through the bolt, the complex condition of the single unable various platforms of adaptation of mounting means, and the higher unsuitable problem of using widely of cost of customization casing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can nimble drive motor casing of various platforms of adaptation, includes the back lid, cover movable mounting after, movable mounting has the stator shell, and movable mounting has the protecgulum on the stator shell, cover after and seted up motor installation interface and reduction gear installation interface, all seted up the activity hole in motor installation interface and the reduction gear installation interface, the fixed orifices has been seted up on the stator shell, the base fixed slot has been seted up on the protecgulum, base fixed slot and protecgulum looks adaptation, cover after and seted up the ring channel, the ring channel is located the outside of base fixed slot.

Preferably, the front cover is provided with a plurality of first stator shell mounting holes, the stator shell is provided with a plurality of second stator shell mounting holes, and the plurality of first stator shell mounting holes are respectively matched with the plurality of second stator shell mounting holes.

Preferably, the front cover is fixedly provided with two fixing plates, the two fixing plates are provided with threaded holes, and the two fixing plates are fixedly provided with first controller mounting holes.

Preferably, the front cover is provided with a Bus-bar which is communicated with the base fixing groove.

Preferably, the rear cover is fixedly provided with four second controller mounting holes, and the four second controller mounting holes are located on the outer side of the rear cover.

Preferably, a plurality of motor fixed orificess and a plurality of motor fixed slot have been seted up to the back lid, and a plurality of motor fixed orificess and a plurality of motor fixed slot all encircle the outside of distributing at motor installation interface.

Preferably, the back cover is provided with an installation groove, and the two movable holes are communicated with the installation groove.

The utility model has the advantages that:

the utility model discloses in, through the setting of stator shell, the stator shell can extend or shorten according to the demand of power moment of torsion, need not carry out the change of mould, through the segmentation design of casing, when needing the mounted position of change controller and reduction gear, only need change the protecgulum, two little moulds of back lid, modification that can the at utmost reduce the casing mould to the nimble installation of casing has been guaranteed.

The utility model discloses in, through the setting of stator shell and protecgulum, when the power moment of torsion of needs change motor, only need increase or shorten the length of stator shell, need not change protecgulum, back lid mould. The cost can be reduced on a large scale, and meanwhile, the power torque requirements of more vehicle types are adapted, so that the production cost of the shell is reduced.

Drawings

Fig. 1 is a schematic structural view of a driving motor casing capable of flexibly adapting to various platforms according to the present invention;

fig. 2 is a schematic structural diagram of a front cover of a driving motor casing capable of flexibly adapting to various platforms according to the present invention;

fig. 3 is a schematic structural diagram of a stator casing of a driving motor casing that can flexibly adapt to various platforms according to the present invention;

fig. 4 is a schematic rear view of the rear cover of the driving motor casing capable of flexibly adapting to various platforms according to the present invention.

In the figure: 1. a rear cover; 2. a stator housing; 3. a front cover; 4. a motor mounting interface; 5. a reducer mounting interface; 6. a movable hole; 7. a fixing hole; 8. a base fixing groove; 9. a first stator case mounting hole; 10. a second stator housing mounting hole; 11. a fixing plate; 12. a threaded hole; 13. bus-bar; 14. a first controller mounting hole; 15. a second controller mounting hole; 16. a motor fixing hole; 17. a motor fixing groove; 18. mounting grooves; 19. an annular 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.

Referring to fig. 1-4, a driving motor casing capable of flexibly adapting to various platforms, comprising a rear cover 1, a stator casing 2 movably mounted on the rear cover 1, a front cover 3 movably mounted on the stator casing 2, a motor mounting interface 4 and a reducer mounting interface 5 arranged on the rear cover 1, a movable hole 6 arranged in each of the motor mounting interface 4 and the reducer mounting interface 5, a fixed hole 7 arranged on the stator casing 2, a base fixed groove 8 arranged on the front cover 3, the base fixed groove 8 adapted to the front cover 3, an annular groove 19 arranged on the rear cover 1, the annular groove 19 located outside the base fixed groove 8, so that a bolt can pass through a Bus-bar13 to fix the driving motor, then the other end of the driving motor is aligned with the motor mounting interface 4 on the rear cover 1 to enable the motor shaft to pass through the movable hole, a click fixed hole 16 on the rear cover 1 and an electrolysis fixed groove 17 to fix the driving motor, when fixing back lid 1 on other mechanical equipment, can carry out the screw thread installation through screw hole 12 on the fixed plate 11, also can be through the fixed mode of first controller mounting hole 14 joint, and can also fix through second controller mounting hole 15 on back lid 1 in the direction of difference, thereby guarantee nimble installation, stator shell 2 can extend or shorten according to the demand of power moment of torsion, the change of mould need not carry out, through the segmentation design of casing, when the mounted position of need change control machine and reduction gear, only need change the protecgulum, two little moulds of back lid, the modification volume that can furthest reduction casing mould.

The utility model discloses in, seted up a plurality of first stator shell mounting holes 9 on the protecgulum 3, seted up a plurality of second stator shell mounting holes 10 on the stator shell 2, a plurality of first stator shell mounting holes 9 respectively with a plurality of second stator shell mounting holes 10 looks adaptations, the bolt of being convenient for is in the same place the second stator shell mounting hole 10 on the stator shell 2 and the first stator shell mounting hole 9 on the protecgulum 3 are screwed up fixedly.

The utility model discloses in, fixed mounting has two fixed plates 11 on the protecgulum 3, all sets up threaded hole 12 on two fixed plates 11, and equal fixed mounting has first controller mounting hole 14 on two fixed plates 11, is convenient for fix back lid 1 on other mechanical equipment when, can carry out the screw thread installation through threaded hole 12 on the fixed plate 11.

The utility model discloses in, Bus-bar13 has been seted up on the protecgulum 3, and Bus-bar13 is linked together with base fixed slot 8, and the driving motor that the bolt passes Bus-bar13 and will be located base fixed slot 8 of being convenient for is fixed.

The utility model discloses in, fixed mounting has four second controller mounting holes 15 on the back lid 1, and four second controller mounting holes 15 all are located the outside of back lid 1, are convenient for can also fix through second controller mounting hole 15 on the back lid 1 in the direction of difference to guarantee nimble installation.

The utility model discloses in, seted up a plurality of motor fixed orificess 16 and a plurality of motor fixed slot 17 on the back lid 1, a plurality of motor fixed orifices 16 and a plurality of motor fixed slot 17 all encircle the outside of distributing at motor installation interface 4, and the click fixed orifices 16 and the electrolysis fixed slot 17 of being convenient for on the back lid 1 are fixed driving motor.

The utility model discloses in, cover 1 and seted up mounting groove 18 after, two movable holes 6 all are linked together with mounting groove 18, and the lid 1 passes through the bulge on the other equipment of mounting groove 18 adaptation after being convenient for.

The utility model discloses the theory of operation:

when the rear cover 1 is used, firstly, a driving motor needs to be installed in a fixing hole 7 on a stator shell 2, then the stator shell 2 is connected with a front cover 3, when the rear cover 1 is connected, one end of the driving motor needs to be installed in a base fixing groove 8 of the front cover 3 in a matching mode, so that the stator shell 2 is in contact with the front cover, at the moment, a second stator shell installation hole 10 on the stator shell 2 and a first stator shell installation hole 9 on the front cover 3 are screwed and fixed together through bolts, meanwhile, the driving motor can be fixed through bolts penetrating through a Bus-bar13, then the other end of the driving motor is aligned with a motor installation interface 4 on the rear cover 1, a motor shaft penetrates through a movable hole, then the driving motor is fixed through a click fixing hole 16 and an electrolysis fixing groove 17 on the rear cover 1, when the rear cover 1 is fixed on other mechanical equipment, the driving motor can be installed through a thread hole 12 on a fixing plate 11, the fixing mode of the first controller mounting hole 14 can be used for clamping and connecting, and the fixing can be carried out through the second controller mounting hole 15 on the rear cover 1 in different directions, so that the flexible installation is ensured.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A drive motor casing that can nimble adaptation various platforms, includes back lid (1), its characterized in that: movable mounting has stator shell (2) on back lid (1), and movable mounting has protecgulum (3) on stator shell (2), motor installation interface (4) and reduction gear installation interface (5) have been seted up on back lid (1), and movable hole (6) have all been seted up in motor installation interface (4) and reduction gear installation interface (5), fixed orifices (7) have been seted up on stator shell (2), base fixed slot (8) have been seted up on protecgulum (3), base fixed slot (8) and protecgulum (3) looks adaptation, ring channel (19) have been seted up on back lid (1), and ring channel (19) are located the outside of base fixed slot (8).

2. The drive motor housing flexibly adaptable to a variety of platforms as set forth in claim 1, wherein: a plurality of first stator shell mounting holes (9) are formed in the front cover (3), a plurality of second stator shell mounting holes (10) are formed in the stator shell (2), and the first stator shell mounting holes (9) are matched with the second stator shell mounting holes (10) respectively.

3. The drive motor housing flexibly adaptable to a variety of platforms as set forth in claim 1, wherein: two fixing plates (11) are fixedly mounted on the front cover (3), threaded holes (12) are formed in the two fixing plates (11), and first controller mounting holes (14) are fixedly mounted on the two fixing plates (11).

4. The drive motor housing flexibly adaptable to a variety of platforms as set forth in claim 1, wherein: the front cover (3) is provided with a Bus-bar (13), and the Bus-bar (13) is communicated with the base fixing groove (8).

5. The drive motor housing flexibly adaptable to a variety of platforms as set forth in claim 1, wherein: and four second controller mounting holes (15) are fixedly mounted on the rear cover (1), and the four second controller mounting holes (15) are positioned on the outer side of the rear cover (1).

6. The drive motor housing flexibly adaptable to a variety of platforms as set forth in claim 1, wherein: the motor installation interface is characterized in that a plurality of motor fixing holes (16) and a plurality of motor fixing grooves (17) are formed in the rear cover (1), and the motor fixing holes (16) and the motor fixing grooves (17) are distributed on the outer side of the motor installation interface (4) in a surrounding mode.

7. The drive motor housing flexibly adaptable to a variety of platforms as set forth in claim 1, wherein: the rear cover (1) is provided with a mounting groove (18), and the two movable holes (6) are communicated with the mounting groove (18).