CN209526586U - A kind of motor mounting bracket and its electric motor mounting structure - Google Patents
A kind of motor mounting bracket and its electric motor mounting structure Download PDFInfo
- Publication number
- CN209526586U CN209526586U CN201920198280.XU CN201920198280U CN209526586U CN 209526586 U CN209526586 U CN 209526586U CN 201920198280 U CN201920198280 U CN 201920198280U CN 209526586 U CN209526586 U CN 209526586U
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- Prior art keywords
- rack body
- reinforced support
- bending part
- motor
- mounting hole
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- 238000005452 bending Methods 0.000 claims abstract description 28
- 230000007704 transition Effects 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 3
- 239000000725 suspension Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 13
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of motor mounting bracket, including rack body, reinforced support, and the rack body is welded together by bolt sleeve and reinforced support；Rack body, reinforced support the same end be provided with corresponding mounting hole, mounting hole is coaxially arranged with bolt sleeve, and the back side of rack body and motor face paste are closed and installed, and the rack body below mounting hole is equipped with transition part；The other end of rack body is equipped with rack body bending part, mounting hole under cushion is provided on the bending part, reinforced support bending part is correspondingly provided on reinforced support, cushion upper installing hole corresponding with mounting hole under cushion is provided on reinforced support bending part, the two sides of rack body bending part are equipped with the reinforcement side welded with reinforced support bending part.The motor mounting bracket of the utility model improves components intensity using the double-deck metal plate punching welding structure, saves process for machining step, reduces technique and material cost.
Description
Technical field
The utility model relates to a kind of motor mounting bracket and its electric motor mounting structures, belong to electric car field.
Background technique
The suspension of electric car generally comprises suspension and motor side suspension before and after retarder, for the vehicle that motor is housed,
Motor, which suspends, is mounted in the elastic supporting element of motor and vehicle frame, in order to guarantee that motor is worked normally under each operating condition, mentioned
High vehicle performance, it is necessary to install suspension system.On the one hand motor suspension is used to support motor weight, it is ensured that motor obtains reliably fixed
Position, while the vibration that motor passes to vehicle frame can be absorbed and weaken, inhibit the movement of motor itself.
Suspension before generally uses cast aluminium and cushion partial installation structure, it is easy to cause to tear.It is more existing to change
It mostly uses aluminum component integral cast greatly into measure, is crimped with cushion integrally, requirement on machining accuracy is high, and crimps trouble, and technique is difficult
Degree is big, higher cost.
Summary of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of motor mounting bracket, it is not required to be added with machine
Work guarantees precision, simple process and low cost.The utility model also provides a kind of electric motor mounting structure simultaneously.
To achieve the goals above, a kind of motor mounting bracket that the utility model uses, including rack body, reinforcement branch
Frame, the rack body are welded together by bolt sleeve and reinforced support；
The rack body, reinforced support the same end be provided with corresponding mounting hole, the mounting hole and bolt sleeve
Coaxially arranged, the back side of the rack body and motor face paste are closed and are installed, and the rack body below mounting hole was equipped with
Cross portion；
The other end of the rack body is equipped with rack body bending part, is provided with mounting hole under cushion, institute on the bending part
It states and is correspondingly provided with reinforced support bending part on reinforced support, be provided on reinforced support bending part corresponding with mounting hole under cushion soft
Upper installing hole is padded, the two sides of the rack body bending part are equipped with the reinforcement side welded with reinforced support bending part.
As an improvement, the rack body uses the punch forming of 3mm thick steel plate；The reinforced support uses 2mm thick steel plate
Punch forming.
As an improvement, the transition part and the slanted angle in motor face are 30 °.
As an improvement, the aperture of the cushion upper installing hole is greater than the aperture of mounting hole under cushion.
As an improvement, the mounting hole, bolt sleeve on mounting hole, reinforced support on the rack body are equipped with three
It is a.
As an improvement, the internal diameter of the bolt sleeve is not less than the aperture of mounting hole.
In addition, the utility model additionally provides a kind of electric motor mounting structure, including motor, suspending cushion and mounting bracket,
The mounting bracket is mounted on motor by rack body, and the suspending cushion is mounted on mounting bracket.
As an improvement, the suspending cushion is fixed on rack body bending part by installation bolt, nut, and spiral shell is installed
The upper end of bolt is stretched out through cushion upper installing hole.
Compared with prior art, the motor mounting bracket of the utility model is promoted using the double-deck metal plate punching welding structure
Components intensity, save process for machining step, reduce technique and material cost；The electricity that the utility model provides simultaneously
Machine, mounting bracket and suspending cushion mounting structure guarantee original suspension performance, avoid in the prior art because of integral cast pair
Adverse effect caused by NVH performance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of the utility model mounting bracket；
Fig. 2 is the structural schematic diagram two of the utility model mounting bracket；
Fig. 3 is the schematic diagram of the utility model electric motor mounting structure；
In figure: 1, rack body, 2, bolt sleeve, 3, reinforced support, 4, mounting hole, 5, auxiliary positioning hole, 6, on cushion
Mounting hole, 7, reinforced support bending part, 8, reinforce side, 9, rack body bending part, 10, mounting hole under cushion, 11, transition part,
12, motor, 13, mounting bracket, 14, suspending cushion.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, the utility model is carried out below
It is further described.However, it should be understood that specific embodiment described herein is only used to explain the utility model, not
For limiting the scope of the utility model.
Unless otherwise defined, all technical terms and scientific terms used herein and the skill for belonging to the utility model
The normally understood meaning of the technical staff in art field is identical, and terminology used in the description of the utility model herein is only
It is the purpose in order to describe specific embodiment, it is not intended that in limitation the utility model.
As shown in Figure 1 and Figure 2, a kind of motor mounting bracket, including rack body 1, reinforced support 3, the rack body 1
Welded together by bolt sleeve 2 and reinforced support 3, avoids 1 stress deformation of rack body or tearing；
The rack body 1, reinforced support 3 the same end be provided with corresponding mounting hole 4, the mounting hole 4 and bolt
Casing 2 is coaxially arranged, and the upper end back side of the rack body 1 and motor face paste are closed and installed, the bracket sheet positioned at 4 lower section of mounting hole
Body 1 is equipped with transition part 11；
The other end of the rack body 1 is equipped with rack body bending part 9, is provided with mounting hole under cushion on the bending part
10, reinforced support bending part 7 is correspondingly provided on the reinforced support 3, is provided on reinforced support bending part 7 and mounting hole under cushion
10 corresponding cushion upper installing holes 6, the two sides of the rack body bending part 9 are equipped with to be added with what reinforced support bending part 7 welded
Strong side 8.
As the improvement of embodiment, the rack body 1 uses the punch forming of 3mm thick steel plate；The reinforced support 3 uses
2mm thick steel plate punch forming.
In addition, also being respectively corresponded on rack body 1, reinforced support 3 equipped with auxiliary positioning hole 5, convenient for quickly positioning.
As the improvement of embodiment, the slanted angle in the transition part 11 and motor face is 30 °, using 30 ° of oblique angle mistake
It crosses, avoids the middle part, lower end and motor face contact of rack body 1, and interfere with the fastening bolt on motor.
As the improvement of embodiment, the aperture of the cushion upper installing hole 6 is greater than the aperture of mounting hole 10 under cushion, is convenient for
Subsequent installation suspending cushion 14.
The mounting hole 4 on mounting hole 4, reinforced support 3, bolt sleeve as the improvement of embodiment, on the rack body 1
There are three pipe 2 is all provided with.Overall structure is firm, install convenient.
As the improvement of embodiment, the internal diameter of the bolt sleeve 2 is not less than the aperture of mounting hole 4, it is ensured that bolt can be suitable
Benefit passes through mounting hole 4, bolt sleeve 2, and rack body 1 is fixed on motor 12.
In addition, as shown in figure 3, the utility model additionally provides a kind of electric motor mounting structure, including motor 12, suspending cushion
14 and mounting bracket 13, the mounting bracket 13 is mounted on motor 12 by rack body 1, and the suspending cushion 14 is installed
On mounting bracket 13.
As a further improvement, the suspending cushion 14 is fixed on rack body bending part 9 by installation bolt, nut
On, and the upper end for installing bolt is stretched out through cushion upper installing hole 6.
The mounting bracket of the utility model uses plate stamping, and features simple and practical process is not required to guarantee precision with machining, together
When avoid aluminum component from damaging because crimping with rubber mount, and steel plate materials expense is lower, can save cost more than half.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of motor mounting bracket, which is characterized in that including rack body (1), reinforced support (3), the rack body (1)
Welded together by bolt sleeve (2) and reinforced support (3)；
The rack body (1), reinforced support (3) the same end be provided with corresponding mounting hole (4), the mounting hole (4) with
Bolt sleeve (2) is coaxially arranged, and the back side of the rack body (1) and motor face paste are closed and installed, and is located at below mounting hole (4)
Rack body (1) is equipped with transition part (11)；
The other end of the rack body (1) is equipped with rack body bending part (9), is provided with mounting hole under cushion on the bending part
(10), it is correspondingly provided with reinforced support bending part (7), is provided on reinforced support bending part (7) and cushion on the reinforced support (3)
The two sides of the corresponding cushion upper installing hole (6) of lower mounting hole (10), the rack body bending part (9) are equipped with and reinforced support is rolled over
The reinforcement side (8) of turn of bilge (7) welding.
2. a kind of motor mounting bracket according to claim 1, which is characterized in that the rack body (1) is thick using 3mm
Steel plate punched molding；The reinforced support (3) uses the punch forming of 2mm thick steel plate.
3. a kind of motor mounting bracket according to claim 1, which is characterized in that the transition part (11) and motor face
Slanted angle is 30 °.
4. a kind of motor mounting bracket according to claim 1, which is characterized in that the hole of the cushion upper installing hole (6)
Diameter is greater than the aperture of mounting hole (10) under cushion.
5. a kind of motor mounting bracket according to claim 1, which is characterized in that the installation on the rack body (1)
There are three mounting hole (4), bolt sleeve (2) on hole (4), reinforced support (3) are all provided with.
6. a kind of motor mounting bracket according to claim 1 or 5, which is characterized in that the internal diameter of the bolt sleeve (2)
Not less than the aperture of mounting hole (4).
7. a kind of electric motor mounting structure, which is characterized in that any including motor (12), suspending cushion (14) and claim 1-6
Mounting bracket (13) described in, the mounting bracket (13) are mounted on motor (12) by rack body (1), the suspension
Cushion (14) is mounted on mounting bracket (13).
8. a kind of electric motor mounting structure according to claim 7, which is characterized in that the suspending cushion (14) passes through installation
Bolt, nut are fixed on rack body bending part (9), and the upper end for installing bolt is stretched out through cushion upper installing hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920198280.XU CN209526586U (en) | 2019-02-13 | 2019-02-13 | A kind of motor mounting bracket and its electric motor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920198280.XU CN209526586U (en) | 2019-02-13 | 2019-02-13 | A kind of motor mounting bracket and its electric motor mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209526586U true CN209526586U (en) | 2019-10-22 |
Family
ID=68230617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920198280.XU Active CN209526586U (en) | 2019-02-13 | 2019-02-13 | A kind of motor mounting bracket and its electric motor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209526586U (en) |
-
2019
- 2019-02-13 CN CN201920198280.XU patent/CN209526586U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 221200 No. 5 Liancheng Road, High tech Industrial Development Zone, Tongshan District, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Huaihai Automotive Technology Co.,Ltd. Country or region after: China Address before: 221200 No. 5 Liancheng Road, High tech Industrial Development Zone, Tongshan District, Xuzhou City, Jiangsu Province Patentee before: HONG'AN NEW ENERGY AUTOMOBILE CO.,LTD. Country or region before: China |
|
| CP03 | Change of name, title or address |