CN201432577Y - Bracket assembly of motor drive system - Google Patents
Bracket assembly of motor drive system Download PDFInfo
- Publication number
- CN201432577Y CN201432577Y CN2009201634278U CN200920163427U CN201432577Y CN 201432577 Y CN201432577 Y CN 201432577Y CN 2009201634278 U CN2009201634278 U CN 2009201634278U CN 200920163427 U CN200920163427 U CN 200920163427U CN 201432577 Y CN201432577 Y CN 201432577Y
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- China
- Prior art keywords
- bracket assembly
- slotted hole
- adapter plate
- motor
- under
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a bracket assembly of a motor drive system. In order to overcome the defects that the existing bracket of the drive system has bad flexibility and is not easy to be adjustedafter deformation, the utility model provides the bracket assembly which can adjust the positions of the motor and the bracket assembly of the motor drive system front and rear, up and down and leftand right, thus compensating the deformation so that the motor works normally. The bracket assembly is particularly applicable to the installation and fixing of the motor drive system of the electrically-propelled vehicle.
Description
Technical field
The utility model relates to a kind of bracket assembly of drive system.Specifically a kind of bracket assembly that is used for motor driven systems.
Background technology
Motor driven systems is one of core component of battery-driven car, and it installs and fixes and can produce significant effects to the safety and the stationarity of car load, and motor driven systems is fixed on the battery-driven car by support.The existing support that installs and fixes motor driven systems adopts uncontrollable structure mostly, for example between each parts of support and with car body between be connected and all adopt welding, can't readjust the relative position between each parts and the rigging position of motor driven systems, cause this structure underaction, when deforming, support or whole vehicle can't adjust, and also very high to the accuracy requirement of support processing simultaneously.
Publication number is the battery-driven car back axle that the patent documentation of CN2628315Y discloses a kind of translator mounting bracket, and wherein motor is arranged on the back axle by motor adjusting fixed support, and motor is regulated fixed support and is provided with motor adjusting arm-tie and governing screw.It is a triangular shape bracing frame that is made of support tube, hound, singletree and motor adjusting fixed link that described motor is regulated fixed mount.Regulate fixed link and be provided with adjusting arm-tie and the governing screw that motor is moved forward and backward.This utility model technical matters to be solved is: welding one motor is regulated fixed support on back axle, and motor is installed the back and is connected as a single entity with back axle, can alleviate the vertical tremor of motor, can solve the nonsynchronous problem of motor and back axle again.Regulate the degree of tightness that the motor on the fixed support is regulated arm-tie and motor governing screw adjusting chain by motor, make motor, chain and back axle remain on best drive state forever, effectively alleviate the wearing and tearing of chain and sprocket wheel, can not occur taking off the chain phenomenon again.But this utility model is regulated the position of motor in one direction by the motor governing screw, when the compensation distortion of fixed mount on a certain direction, thereby the degree of tightness of regulating chain, distortion on producing other directions, can't compensate.
Publication number is that the patent documentation of CN2535731Y discloses a kind of rack of solar water heater, comprises the carriage that links to each other with montant, and the brace that links to each other with pressure pin is with two montants or the continuous cross bar of brace; Described carriage is provided with the brace angular adjustment apparatus in the junction with brace.The brace angular adjustment apparatus comprises: carriage and inclined member are provided with adapter sleeve, are located at axis hole and slotted hole on the carriage, and adapter sleeve is provided with that and the corresponding screw of slotted hole with Zhoukou City; That is fixed with the connecting element in the slotted hole by being located at Zhoukou City for adapter sleeve and tray chamber.As long as the connecting element in the slotted hole is fixed in different positions, just scalable brace inclination angle makes solar water heater under the situation of the different sunray angle of incidence of various places, and heat efficiency is preferably all arranged.Brace in this solar water support only can move along the slotted hole that is located on the carriage, can not move to other directions.And the electric machine support mounted component of battery-driven car is more, each parts needs to regulate position each other when mounted, and in use can produce the distortion on a plurality of directions, publication number is the needs that the disclosed technical scheme of the patent documentation of CN2535731Y can't satisfy a plurality of directions adjustment of electric machine support of battery-driven car.
The utility model content
For this reason, technical problem to be solved in the utility model is to overcome existing drive system support very flexible, the difficult shortcoming of regulating in distortion back, provide a kind of under the situation that motor driven systems bracket assembly or vehicle deform, can be at a plurality of direction adjusted motor positions relations, compensation support motor driven systems bracket assembly in the distortion of a plurality of directions.
For solving the problems of the technologies described above, a kind of motor driven systems bracket assembly of the present utility model comprises the shaped as frame body, and described shaped as frame body comprises framework and the adapter plate that is fixed on the described framework, forms first slotted hole on the described adapter plate;
The under-chassis support, described under-chassis support comprises connecting panel, forms second vertical with described first slotted hole under the mode of operation slotted hole on the described connecting panel;
Bolt reaches and described bolt nut engaged, and described bolt cooperates with described nut after passing described first slotted hole and described second slotted hole, and described adapter plate and described under-chassis support adjustable ground are fixed together.
Described under-chassis support also comprises connection leg, and described connection leg and described connecting panel are fixed on the described connecting panel mutual vertically.
Described shaped as frame body is cube shaped, a pair of described adapter plate is fixed on a pair of relative vertical side on the described cube shaped as frame body, another described adapter plate is fixed on the vertical side that is on the described cube shaped as frame body between the above-mentioned a pair of vertical side, and at least one under-chassis support is installed on the every described adapter plate.
Also be provided with the 3rd slotted hole that is connected with motor by bolt on the described adapter plate.
Also be provided with the 4th slotted hole that is connected with vehicle body by bolt on the described under-chassis support.
Technique scheme of the present utility model has the following advantages compared to existing technology, (1) first slotted hole on the adapter plate and the slotted hole on the under-chassis support match, can be in all around, the matching relationship of above-below direction adjusted shaped as frame body and under-chassis support, thereby regulate the position of motor, the distortion that small electromotor drive system bracket assembly or whole vehicle produce, the working accuracy of whole motor driven systems bracket assembly be can reduce simultaneously, more convenient, laborsaving saving manpower of assembling and cost made.(2) be provided with at least three under-chassis supports, be flexible coupling constitutional balance with the rubber of vehicle body is realized three suspension point respectively.(3) motor is by slotted hole and being bolted on the adapter plate, under the situation that motor driven systems bracket assembly or vehicle deform, and the position of scalable motor, the distortion that compensation produces.In addition, this connection mode can reduce the working accuracy of whole motor driven systems bracket assembly greatly, makes assembling more convenient, laborsaving, saves manpower and cost.(3) also adopt slotted hole and bolted connection between under-chassis support and the vehicle body, under the situation that motor driven systems bracket assembly or vehicle deform, the position of the whole motor driven systems bracket assembly of scalable, the distortion that compensation produces.In addition, can reduce the working accuracy of whole motor driven systems bracket assembly, make assembling more convenient, laborsaving, save manpower and cost.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment of the utility model also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the structural representation of motor driven systems bracket assembly described in the utility model;
Fig. 2 is the fiting relation figure of described first slotted hole and described second slotted hole.
Reference numeral is expressed as among the figure: 1-shaped as frame body, 11-framework, 12-adapter plate, the 13-first long 34-connection leg.
The specific embodiment
Motor driven systems bracket assembly described in the utility model comprises shaped as frame body 1 and under-chassis support 3.Described shaped as frame body 1 comprises framework 11 and the adapter plate 12 that is fixed on the described framework 11.In the present embodiment, described shaped as frame body 1 is cube shaped, and three described adapter plates 12 are welded on respectively on described cubical three vertical sides.Position near four angles on every described adapter plate 12 is respectively equipped with one the 3rd slotted hole 14, and motor is fixed on the described adapter plate 12 by bolt and the 3rd slotted hole 14 that is located on the described adapter plate 12.Described cubical another vertical side is provided with two adapter plates 12, leave the space that the shaft extension that makes motor goes out between these two adapter plates 12, motor is limited in the space that described adapter plate 12 surrounds, the axle of motor links to each other with other transmission devices by chain or band, gives other transmission devices with transmission of power.Under the situation that motor driven systems bracket assembly or vehicle deform, the position of scalable motor, the distortion that compensation produces.In addition, this connection mode can reduce the working accuracy of whole motor driven systems bracket assembly greatly, makes assembling more convenient, laborsaving, saves manpower and cost.
In the present embodiment, except leaving motor shaft is stretched out the adapter plate in space, the outside of the described adapter plate 12 of its excess-three piece is separately installed with a under-chassis support 3.Described under-chassis support 3 comprises that a plate 33 and 34, two described connection legs 34 of two connection legs are welded on the described connecting panel 33 perpendicularly with described connecting panel 33.Described adapter plate 12 is provided with first slotted hole 13, the connecting panel 33 of described under-chassis support 3 is provided with second slotted hole 31, described first slotted hole 13 is vertical mutually with described second slotted hole 31, bolt cooperates with described nut after passing described first slotted hole and described second slotted hole, and described adapter plate and described under-chassis support adjustable ground are fixed together.
When motor driven systems bracket assembly or whole vehicle generation distortion, unload bolt, the cooperation position of regulating described first slotted hole 13 and described second slotted hole 31 is fixed motor with screw bolt and nut at suitable cooperation position till the position of motor satisfies the demands.In addition, this connection mode can reduce the working accuracy of whole motor driven systems bracket assembly, makes assembling more convenient, laborsaving, saves manpower and cost.
Described connection leg 34 is provided with the 4th slotted hole 32 with the other end that described connecting panel 33 fixes an end, and described connection leg 34 is connected with the vehicle body rubber pad with bolt by the 4th slotted hole 32.Under the situation that motor driven systems bracket assembly or vehicle deform, the position of the whole motor driven systems bracket assembly of scalable, the distortion that compensation produces.In addition, can reduce the working accuracy of whole motor driven systems bracket assembly, make assembling more convenient, laborsaving, save manpower and cost.In the present embodiment, on three adapter plates 12, install respectively one with body mount point bonded assembly under-chassis support, the structure that can make described motor driven systems bracket assembly is balance more.
In other embodiment, be welded with three adapter plates respectively on three vertical sides of cuboidal described shaped as frame body, a under-chassis support is installed on the every described adapter plate.Described adapter plate is by circular hole and bolt motor, and described under-chassis support is by circular hole and bolt and body contact.Other is same as the previously described embodiments.
Slotted hole described in the utility model is the hole of its cross-sectional plane yardstick in one direction greater than the yardstick on its vertical direction.
Obviously, the foregoing description only is for example clearly is described, and is not the qualification to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the invention.
Claims (5)
1. a motor driven systems bracket assembly is characterized in that: comprise
Shaped as frame body (1), described shaped as frame body (1) comprise framework (11) and are fixed on adapter plate (12) on the described framework (11), form first slotted hole (13) on the described adapter plate (12);
Under-chassis support (3), described under-chassis support (3) comprises connecting panel (33), forms second slotted hole (31) vertical with described first slotted hole (13) under the mode of operation on the described connecting panel (33);
Bolt reaches and described bolt nut engaged, and described bolt passes described first slotted hole (13) and described second slotted hole (31) back cooperates with described nut, and described adapter plate (12) and described under-chassis support (3) adjustable ground are fixed together.
2. motor driven systems bracket assembly according to claim 1 is characterized in that: described under-chassis support (3) also comprises connection leg (34), and described connection leg (34) is fixed on the described connecting panel (33) mutual vertically with described connecting panel (33).
3. motor driven systems bracket assembly according to claim 2, it is characterized in that: described shaped as frame body (1) is cube shaped, a pair of described adapter plate (12) is fixed on a pair of relative vertical side on the described cube shaped as frame body (1), at least another described adapter plate (12) is fixed on the vertical side that is on the described cube shaped as frame body (1) between the above-mentioned a pair of vertical side, and at least one under-chassis support (3) is installed on the every described adapter plate (12).
4. according to each described motor driven systems bracket assembly among the claim 1-3, it is characterized in that: also be provided with the 3rd slotted hole (14) that is connected with motor by bolt on the described adapter plate (12).
5. according to each described motor driven systems bracket assembly among the claim 1-3, it is characterized in that: also be provided with the 4th slotted hole (32) that is connected with vehicle body by bolt on the described under-chassis support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201634278U CN201432577Y (en) | 2009-07-10 | 2009-07-10 | Bracket assembly of motor drive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201634278U CN201432577Y (en) | 2009-07-10 | 2009-07-10 | Bracket assembly of motor drive system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201432577Y true CN201432577Y (en) | 2010-03-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201634278U Expired - Lifetime CN201432577Y (en) | 2009-07-10 | 2009-07-10 | Bracket assembly of motor drive system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201432577Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458695A (en) * | 2015-12-22 | 2016-04-06 | 陕西通家汽车股份有限公司 | Dispensing table for rear axle assembly of electric vehicle |
| CN108177989A (en) * | 2016-12-08 | 2018-06-19 | 方祥军 | A kind of accurate adjustable high pressure micro powder conveying device of conveying capacity |
-
2009
- 2009-07-10 CN CN2009201634278U patent/CN201432577Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458695A (en) * | 2015-12-22 | 2016-04-06 | 陕西通家汽车股份有限公司 | Dispensing table for rear axle assembly of electric vehicle |
| CN108177989A (en) * | 2016-12-08 | 2018-06-19 | 方祥军 | A kind of accurate adjustable high pressure micro powder conveying device of conveying capacity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Guoqing Inventor after: Li Lei Inventor before: Li Lei |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI LEI TO: XU GUOQING LI LEI |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160620 Address after: 272000 A3 building, production and research base, hi tech Zone, Jining, Shandong Patentee after: JINING ZHONGKE ADVANCED TECHNOLOGY INSTITUTE CO., LTD. Address before: 518055 Guangdong city in Shenzhen Province, Nanshan District City Xili University academy road No. 1068 Shenzhen Institute of advanced technology Patentee before: Shenzhen Advanced Technology Research Inst. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160912 Address after: 1068 No. 518055 Guangdong city in Shenzhen Province, Nanshan District City Xili University School Avenue Patentee after: Shenzhen Advanced Technology Research Inst. Address before: 272000 A3 building, production and research base, hi tech Zone, Jining, Shandong Patentee before: JINING ZHONGKE ADVANCED TECHNOLOGY INSTITUTE CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100331 |
|
| CX01 | Expiry of patent term |