CN104044635A - Assembly of automobile power-assisted steering controller and mounting bracket - Google Patents
Assembly of automobile power-assisted steering controller and mounting bracket Download PDFInfo
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- CN104044635A CN104044635A CN201410238274.4A CN201410238274A CN104044635A CN 104044635 A CN104044635 A CN 104044635A CN 201410238274 A CN201410238274 A CN 201410238274A CN 104044635 A CN104044635 A CN 104044635A
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- connector clip
- plate
- mounting bracket
- base plate
- guard shield
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Abstract
The invention discloses an assembly of an automobile power-assisted steering controller and a mounting bracket. A motor power supply connector and a sensor signal connector are integrally molded by injection, and are arranged on the front side wall of a shield; a body power supply connector and a body signal connector are integrally molded by injection, and are arranged on the back side wall of the shield; the motor power supply connector is arranged transversely, and the sensor signal connector, the body power supply connector and the body signal connector are arranged vertically; the height of the shield is gradually reduced from the middle part to the front part, and keeps invariable from the middle part to the back part; a positioning bump extends into a positioning groove to realize mounting and positioning of a bottom plate and the shield; the mounting bracket is an L-shaped bent plate; a U-shaped notch is formed in a horizontal plate; after the plate in the U-shaped notch is overturned by 180 degrees on the basis of the root, a U-shaped mounting plate is formed; the bottom plate and the mounting bracket are fastened together through three bolt-nut assemblies. The assembly is compact in structure and can be arranged stably and reliably, and line-to-line interference during assembling of the assembly is avoided effectively.
Description
Technical field
The present invention relates to Electric Power Steering Control System technical field, be specifically related to the unitized construction of a kind of booster steering controller and mounting bracket, belong to mechanical erection structure.
Background technology
Controller is requisite component part in Electric Power Steering Control System, wiring board, base plate, guard shield and Connector Clip, consists of.Guard shield and base plate surround a controller housing jointly, and wiring board is arranged on base plate, and are positioned at controller housing.Connector Clip is arranged on guard shield sidewall, the equal vertically-arranged of Connector Clip, the square casing that whole controller housing is standard.
The subject matter that this structure exists is: because the size of Connector Clip differs, size ratio sensor signal Connector Clip, vehicle body electric power connecting and the vehicle body signal Connector Clip of motor power Connector Clip are all high, and guard shield is in order to meet the installation requirement of motor power Connector Clip, also will correspondingly increase height mates with this Connector Clip, thereby make whole controller seem huge, to mounting arrangements, bring a lot of troubles, especially, the in the situation that of limited space, cannot install at all.Meanwhile, each Connector Clip arranges separately, and main engine plants, when carrying out general assembly, often can produce between line and disturb, and have affected efficiency of assembling.
Summary of the invention
The present invention is directed to above-mentioned technical matters and improve, intend providing the power steering controller of vehicle of a kind of compact conformation, small volume and the assembly of mounting bracket, and disturb between the line can effectively stop general assembly time.
For this reason, the technical solution adopted in the present invention is: the assembly of a kind of power steering controller of vehicle and mounting bracket, comprise wiring board, base plate, guard shield and mounting bracket, described guard shield and base plate surround a controller housing jointly, described wiring board is arranged on base plate, and be positioned at controller housing, described mounting bracket is positioned at the bottom of controller housing, motor power Connector Clip, sensor signal Connector Clip, vehicle body power supply plug-in unit and vehicle body signal Connector Clip are housed on guard shield sidewall, it is characterized in that:
Described motor power Connector Clip and sensor signal Connector Clip integrated injection molding, be arranged on the front side wall of guard shield; Vehicle body power supply plug-in unit and vehicle body signal Connector Clip integrated injection molding, be arranged on the rear wall of guard shield; Described motor power Connector Clip is horizontal, sensor signal Connector Clip, vehicle body power supply plug-in unit and vehicle body signal Connector Clip vertically-arranged; Described guard shield reduces gradually from middle part to anterior height, and the height from middle part to rear portion remains unchanged; The separated time in the left and right of described controller housing of take is boundary, and motor power Connector Clip and vehicle body power supply plug-in unit are positioned at the same side, and sensor signal Connector Clip and vehicle body signal Connector Clip are positioned at opposite side; The part, lower end of the left and right sidewall of described guard shield extends to form positioning convex downwards, on the left and right sidewall of described base plate, be provided with and the detent that positioning convex quantity equates, position is corresponding, size is mated, described positioning convex stretches into the installation location of realizing base plate and guard shield in detent;
Described mounting bracket is " L " shape bending plate, the horizontal plate that is somebody's turn to do " L " shape bending plate is parallel with base plate, in horizontal plate, be provided with " U " shape otch, the root that is somebody's turn to do " U " shape otch is connected with the vertical plate of " L " shape bending plate, and the width of " U " shape otch increases gradually towards the direction of vertical plate, the sheet material in described " U " shape otch be take root and after benchmark carries out 180 ° of upsets, is formed " U " shape adapter plate;
The left side wall of described base plate is provided with two journal stirrup is installed, the right side wall of base plate is provided with one journal stirrup is installed, the installation journal stirrup in base plate left side and the horizontal plate of mounting bracket are locked together by bolt and nut component, the installation journal stirrup on base plate right side is locked together by bolt and nut component with " U " shape adapter plate, is also provided with two support mounting holes on the vertical plate of described mounting bracket.
The postmedian at described guard shield top is provided with the punching press reinforced rib of rectangular ring.At the straight portion punching press reinforced rib of guard shield, both improved the intensity of whole housing, reduced again mould complexity.
Beneficial effect of the present invention:
(1) every two Connector Clip integrated injection moldings, arranged apart on forward and backward sidewall, optimized the layout of four Connector Clips, simplify number of molds, reduced assembling complexity, saved manufacturing cost, compact conformation, and avoided disturbing between the line of each Connector Clip;
(2) highly maximum motor power Connector Clip is horizontal, and highly general sensor signal Connector Clip, vehicle body power supply plug-in unit and vehicle body signal Connector Clip are continued to adopt existing vertically-arranged mode, by guard shield, one end height near motor power Connector Clip reduces simultaneously, to vacate the space at the front top of guard shield, be convenient to the reasonable Arrangement of whole assembly, avoid producing and interfere;
(3) Design of mounting plate is ingenious, has saved material, has simplified operation, and intensity is reliable, tightens together by three attachment points with booster steering controller, has utilized leg-of-mutton stability, has further improved the reliability that both install;
(4) take separated time in the left and right of controller housing is boundary, two power supply plug-in units (being forceful electric power) homonymy is arranged, two signal Connector Clips (being light current) homonymy is arranged, strong, weak electricity is respectively a word line and arranges, facilitate assembly to arrange, correspondingly, in the circuit board strong, weak electricity is separated, avoid electromagnetic interference, improve the reliability of product;
(5) installation of base plate and guard shield is located by positioning convex and detent, can realize quick location and installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of electric booster steering controller in the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the birds-eye view of Fig. 1.
Fig. 4 is the upward view of Fig. 1.
Fig. 5 is the block diagram of Fig. 1.
Fig. 6 is structural representation of the present invention.
The specific embodiment
Below by embodiment also by reference to the accompanying drawings, the invention will be further described:
In conjunction with Fig. 1---the controller of the Vehicular electric servo-steering control system shown in Fig. 5, is comprised of wiring board 1, rectangular base plate 2, guard shield 3, motor power Connector Clip 4, sensor signal Connector Clip 5, vehicle body power supply plug-in unit 6 and vehicle body signal Connector Clip 7.
Base plate 2 is dull and stereotyped, and guard shield 3 mates with base plate 2, and guard shield 3 surrounds a controller housing jointly with base plate 2.Wiring board 1 is fixedly mounted on base plate 2, and is positioned at controller housing.Motor power Connector Clip 4, sensor signal Connector Clip 5, vehicle body power supply plug-in unit 6 and vehicle body signal Connector Clip 7 are housed on guard shield 3 sidewalls.
Motor power Connector Clip 4 and sensor signal Connector Clip 5 integrated injection moldings, be arranged on the front side wall of guard shield 3; Vehicle body power supply plug-in unit 6 and vehicle body signal Connector Clip 7 integrated injection moldings, be arranged on the rear wall of guard shield 3.Motor power Connector Clip 4 is horizontal, sensor signal Connector Clip 5, vehicle body power supply plug-in unit 6 and vehicle body signal Connector Clip 7 vertically-arrangeds.
The separated time 8 in the left and right of controller housing of take is boundary, motor power Connector Clip 4 and vehicle body power supply plug-in unit 6 are positioned at the same side, and sensor signal Connector Clip 5 and vehicle body signal Connector Clip 7 are positioned at opposite side, be strong, weak electricity respectively in left and right the both sides of separated time 8 be a word line and arrange, thereby avoided electromagnetic interference.
The height of guard shield 3 is determined by the Connector Clip height on guard shield sidewall, because motor power Connector Clip 4 is horizontal, it reduces highly greatly, therefore, guard shield 3 reduces gradually from middle part to anterior height, height from middle part to rear portion remains unchanged, and the top board of guard shield 3 consists of the flat board at anterior swash plate and rear portion.
The part, lower end of cover plate 3 left and right sidewalls extends to form positioning convex 3b downwards, on the left and right sidewall of base plate 2, be provided with and positioning convex 3b quantity equates, position is corresponding, the detent 2a of size coupling, positioning convex 3b stretches into the installation location of realizing base plate 2 and cover plate 3 in detent 2a.
For increasing the intensity of whole guard shield 3, the postmedian at guard shield 3 tops is provided with the punching press reinforced rib 3a of rectangular ring.
As shown in Figure 6, mounting bracket 9 is " L " shape bending plate, should comprise horizontal plate and vertical plate by " L " shape bending plate.The horizontal plate of " L " shape bending plate is parallel with base plate 2, after installing and base plate 2 fit together.In horizontal plate, be provided with " U " shape otch, the root that is somebody's turn to do " U " shape otch is connected with the vertical plate of " L " shape bending plate, and the width of " U " shape otch increases gradually towards the direction of vertical plate, the sheet material in " U " shape otch be take root and after benchmark carries out 180 ° of upsets, is formed " U " shape adapter plate 9a; The partial switching that " U " shape adapter plate 9a is cut by the horizontal plate of " L " shape bending plate forms, and more economize material, economize technique, and intensity is better.
Shown in Fig. 1, Fig. 6, the left side wall of base plate 2 is provided with two journal stirrup 2a is installed, the right side wall of base plate 2 is provided with one journal stirrup 2a is installed, each is installed journal stirrup 2a and is provided with a mounting hole, three journal stirrup 2a triangularity is installed and arranges, form three point of connection of booster steering controller and mounting bracket.The installation journal stirrup 2a in base plate 2 left sides and the horizontal plate of mounting bracket 9 are locked together by bolt and nut component 10, the installation journal stirrup 2a on base plate 2 right sides and " U " shape adapter plate 9a are locked together by bolt and nut component 10, on the vertical plate of mounting bracket 9, be also provided with two support mounting hole 9b, in conjunction with other bolt and nut component, mounting bracket 9 be installed on car body together with steering controller.
Claims (2)
1. the assembly of a power steering controller of vehicle and mounting bracket, comprise wiring board (1), base plate (2), guard shield (3) and mounting bracket (9), described guard shield (3) surrounds a controller housing jointly with base plate (2), described wiring board (1) is arranged on base plate (2), and be positioned at controller housing, described mounting bracket (9) is positioned at the bottom of controller housing, motor power Connector Clip (4), sensor signal Connector Clip (5), vehicle body power supply plug-in unit (6) and vehicle body signal Connector Clip (7) are housed on guard shield (3) sidewall, it is characterized in that:
Described motor power Connector Clip (4) and sensor signal Connector Clip (5) integrated injection molding, be arranged on the front side wall of guard shield (3); Vehicle body power supply plug-in unit (6) and vehicle body signal Connector Clip (7) integrated injection molding, be arranged on the rear wall of guard shield (3); Described motor power Connector Clip (4) is horizontal, sensor signal Connector Clip (5), vehicle body power supply plug-in unit (6) and vehicle body signal Connector Clip (7) vertically-arranged; Described guard shield (3) reduces gradually from middle part to anterior height, and the height from middle part to rear portion remains unchanged; The separated time (8) in the left and right of described controller housing of take is boundary, motor power Connector Clip (4) and vehicle body power supply plug-in unit (6) are positioned at the same side, and sensor signal Connector Clip (5) and vehicle body signal Connector Clip (7) are positioned at opposite side; The part, lower end of the left and right sidewall of described guard shield (3) extends to form positioning convex (3b) downwards, on the left and right sidewall of described base plate (2), be provided with and positioning convex (3b) quantity equates, position is corresponding, the detent (2a) of size coupling, described positioning convex (3b) stretches into the installation location of realizing base plate (2) and guard shield (3) in detent (2a);
Described mounting bracket (9) is " L " shape bending plate, the horizontal plate that is somebody's turn to do " L " shape bending plate is parallel with base plate (2), in horizontal plate, be provided with " U " shape otch, the root that is somebody's turn to do " U " shape otch is connected with the vertical plate of " L " shape bending plate, and the width of " U " shape otch increases gradually towards the direction of vertical plate, the sheet material in described " U " shape otch be take root and after benchmark carries out 180 ° of upsets, is formed " U " shape adapter plate (9a);
The left side wall of described base plate (2) is provided with two journal stirrup (2a) is installed, the right side wall of base plate (2) is provided with one journal stirrup (2a) is installed, the installation journal stirrup (2a) in base plate (2) left side is locked together by bolt and nut component (10) with the horizontal plate of mounting bracket (9), the installation journal stirrup (2a) on base plate (2) right side is locked together by bolt and nut component (10) with " U " shape adapter plate (9a), is also provided with two support mounting holes (9b) on the vertical plate of described mounting bracket (9).
2. according to the assembly of power steering controller of vehicle claimed in claim 1 and mounting bracket, it is characterized in that: the postmedian at described guard shield (3) top is provided with the punching press reinforced rib (3a) of rectangular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238274.4A CN104044635B (en) | 2014-05-30 | 2014-05-30 | The assembly of a kind of power steering controller of vehicle and mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238274.4A CN104044635B (en) | 2014-05-30 | 2014-05-30 | The assembly of a kind of power steering controller of vehicle and mounting bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104044635A true CN104044635A (en) | 2014-09-17 |
| CN104044635B CN104044635B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410238274.4A Active CN104044635B (en) | 2014-05-30 | 2014-05-30 | The assembly of a kind of power steering controller of vehicle and mounting bracket |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5067577A (en) * | 1989-05-24 | 1991-11-26 | Mitsubishi Denki Kabushiki Kaisha | Motor-driven type front and rear wheel steering apparatus |
| WO1998010971A1 (en) * | 1996-09-13 | 1998-03-19 | Lucas Industries Public Limited Company | Electrical power-assisted steering systems |
| CN201424048Y (en) * | 2009-06-26 | 2010-03-17 | 株洲南车时代电气股份有限公司 | Electric power assisted steering system |
| CN101708733A (en) * | 2009-11-17 | 2010-05-19 | 北京科技大学 | Electric power-assisted steering system |
| CN102785693A (en) * | 2011-09-08 | 2012-11-21 | 耐世特汽车系统（苏州）有限公司 | Electric power steering (EPS) and automobile |
| CN102826115A (en) * | 2012-09-20 | 2012-12-19 | 重庆龙润汽车转向器有限公司 | Steering gear shell |
| CN203958280U (en) * | 2014-05-30 | 2014-11-26 | 重庆龙润汽车转向器有限公司 | The assembly of power steering controller of vehicle and mounting bracket |
-
2014
- 2014-05-30 CN CN201410238274.4A patent/CN104044635B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5067577A (en) * | 1989-05-24 | 1991-11-26 | Mitsubishi Denki Kabushiki Kaisha | Motor-driven type front and rear wheel steering apparatus |
| WO1998010971A1 (en) * | 1996-09-13 | 1998-03-19 | Lucas Industries Public Limited Company | Electrical power-assisted steering systems |
| CN201424048Y (en) * | 2009-06-26 | 2010-03-17 | 株洲南车时代电气股份有限公司 | Electric power assisted steering system |
| CN101708733A (en) * | 2009-11-17 | 2010-05-19 | 北京科技大学 | Electric power-assisted steering system |
| CN102785693A (en) * | 2011-09-08 | 2012-11-21 | 耐世特汽车系统（苏州）有限公司 | Electric power steering (EPS) and automobile |
| CN102826115A (en) * | 2012-09-20 | 2012-12-19 | 重庆龙润汽车转向器有限公司 | Steering gear shell |
| CN203958280U (en) * | 2014-05-30 | 2014-11-26 | 重庆龙润汽车转向器有限公司 | The assembly of power steering controller of vehicle and mounting bracket |
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|---|---|
| CN104044635B (en) | 2016-05-04 |
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