CN208411859U - Motor turning controller with worm and gear shell - Google Patents
Motor turning controller with worm and gear shell Download PDFInfo
- Publication number
- CN208411859U CN208411859U CN201821092755.9U CN201821092755U CN208411859U CN 208411859 U CN208411859 U CN 208411859U CN 201821092755 U CN201821092755 U CN 201821092755U CN 208411859 U CN208411859 U CN 208411859U
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- China
- Prior art keywords
- worm
- controller
- gear shell
- upper cover
- motor turning
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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.)
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Abstract
The utility model discloses a kind of motor turning controllers with worm and gear shell, including worm and gear shell (1), controller pedestal (2), controller upper cover (3) and PCBA board (4), the PCBA board (4) is horizontally arranged in the box body of controller pedestal (2) and controller upper cover (3) composition, worm and gear shell (1) is located at the underface of controller pedestal (2), and the worm and gear shell (1) and controller pedestal (2) use integrally casting shaping.Worm and gear shell is wholely set with controller pedestal, simplifies structure, is reduced mold design period and the number of molds of casting and forming, is reduced assembly process and manufacturing cost.
Description
Technical field
The utility model belongs to automobile-used steering controller technical field, and in particular to a kind of automobile with worm and gear shell
Steering controller.
Background technique
Existing motor turning controller, including controller pedestal, controller upper cover and PCBA board, PCBA board are horizontally mounted
In the box body that controller pedestal and controller upper cover form.Worm and gear shell and controller pedestal split settings, then pass through
Fastener is fixed on together, increases number of parts, assembly process and manufacturing cost.
Utility model content
The utility model is intended to provide a kind of motor turning controller with worm and gear shell, by worm and gear shell with
Controller pedestal is wholely set, and reduces number of parts, assembly process and manufacturing cost.
For this purpose, the technology employed by the present utility model is a kind of motor turning controller with worm and gear shell,
Including worm and gear shell, controller pedestal, controller upper cover and PCBA board, the PCBA board is horizontally arranged at controller pedestal
In the box body of controller upper cover composition, worm and gear shell is located at the underface of controller pedestal, the worm and gear shell
Integrally casting shaping is used with controller pedestal.
Worm screw gap adjusting mechanism, realization pair are provided on the worm and gear shell as a preferred embodiment of the above solution,
The radial dynamic regulation of worm screw, it is ensured that worm and gear engagement is close.
Further, it is provided with motor connection terminals in the PCBA board, is provided on the side wall of the controller upper cover more
Function plug connector, sensor plug connector, power supply plug-in unit, vehicle body signal plug connector are integrated on the Multifunctional inserting fitting.Electricity
Machine usually passes through plug connector and connect with PCBA board, is connected using terminal, and the Multifunctional inserting fitting for the setting that integrally combines, further
Add few number of parts, save cloth plate suqare and cost, keeps overall structure more compact.
Further, three positioning surfaces are arranged at intervals in the periphery of the worm and gear shell, three positioning surfaces are coplanar simultaneously
The machine of being provided commonly for add in Set and Positioning.
Further, worm screw taper circlip is provided at outer end position in the inner wall of the worm and gear shell.Worm screw cone
It spends circlip to be used to carry out axial limiting to worm gear, prevents worm gear axial float, worm screw taper circlip is generally arranged at worm and gear
The inner wall of shell causes worm and gear shell axial dimension bigger than normal at root position.
Further, the rubber limited block for fixed beam, the rubber are provided on the side wall of the controller upper cover
It is provided with circumferential card slot in the middle part of glue limited block outer wall, the width of circumferential card slot is matched with the wall thickness of controller upper cover, rubber limit
Block is caught in the side plate of controller upper cover by circumferential card slot, is provided with wire harness passing-hole in the middle part of rubber limited block, limits in rubber
The bottom of position block is provided with longitudinal opening and penetrates through to wire harness passing-hole.When installation wiring, longitudinal opening is broken into two with one's hands, can smoothly enter into harness
Wire harness passing-hole, longitudinal opening self-return, easy to operate after release, and can carry out to harness effectively fixed.
Further, the controller upper cover and controller pedestal are fixed using Elastic buckle installation.Change traditional control
Device upper cover with controller pedestal in such a way that bolt and nut component is connect, it is more convenient.
The utility model has the beneficial effects that worm and gear shell is wholely set with controller pedestal, structure is simplified, is reduced
Mold design period of casting and forming and number of molds, reduce assembly process and manufacturing cost.
Detailed description of the invention
Fig. 1 is the decomposition diagram of the utility model.
Fig. 2 is the front view of the utility model.
Fig. 3 is the rearview of the utility model.
Fig. 4 is the front view of the utility model.
Fig. 5 is worm and gear shell and controller pedestal integral piece.
Fig. 6 is the A-A cross-sectional view of Fig. 5.
Specific embodiment
By way of example and in conjunction with the accompanying drawings, the utility model is described in further detail:
In conjunction with shown in Fig. 1-Fig. 6, a kind of motor turning controller with worm and gear shell, mainly by worm and gear shell
Body 1, controller pedestal 2, controller upper cover 3, PCBA board 4, rubber limited block 5, Multifunctional inserting fitting 6,8 and of worm screw taper circlip
Worm screw gap adjusting mechanism 9 forms.
In the box body that PCBA board 4 is horizontally arranged at controller pedestal 2 and controller upper cover 3 forms, it is preferable that on controller
Lid 3 and controller pedestal 2 are fixed using the installation of Elastic buckle 7.Elastic buckle 7 is by the card hole 3a that is arranged on lid 3 on the controller
It is constituted with the tapered protrusion 2a being arranged on controller pedestal 2, controller upper cover 3 is made of elastic metallic material.Elastic card
Preferably four, button 7, the left and right sides is each provided with two.Worm and gear shell 1 is located at the underface of controller pedestal 2, worm gear
Worm screw shell 1 and controller pedestal 2 use integrally casting shaping.
It is provided on worm and gear shell 1 and is provided with worm screw gap adjusting mechanism 9, realize the radial dynamic to worm screw
It adjusts, it is ensured that worm and gear engagement is close.
Motor connection terminals 4a is provided in PCBA board 4 for connecting motor.It is provided on the side wall of controller upper cover 3 more
Function plug connector 6, power supply plug-in unit 6a, vehicle body signal plug connector 6b, sensor plug connector 6c are integrated in the multi-functional grafting
On part 6, i.e. power supply plug-in unit 6a, vehicle body signal plug connector 6b, sensor plug connector 6c integrated molding collectively form Multifunctional inserting
Fitting 6.
Three positioning surface 1a are arranged at intervals in the periphery of worm and gear shell 1, three positioning surface 1a are coplanar and use jointly
In machine plus in Set and Positioning.
It is provided with worm screw taper circlip 8 at outer end position in the inner wall of worm and gear shell 1, prevents worm gear from axially altering
It is dynamic.
The rubber limited block 5 for fixed beam, 5 outer wall of rubber limited block are provided on the side wall of lid 3 on the controller
Middle part is provided with circumferential card slot 5a, and the width of circumferential card slot 5a is matched with the wall thickness of controller upper cover 3, and rubber limited block 5 passes through
Circumferential card slot 5a is caught in the side plate of controller upper cover 3.The middle part of rubber limited block 5 is provided with wire harness passing-hole 5b, is limited in rubber
The bottom of position block 5 is provided with longitudinal opening 5c and penetrates through to wire harness passing-hole 5b.
Claims (7)
1. a kind of motor turning controller with worm and gear shell, including worm and gear shell (1), controller pedestal (2), control
Device upper cover (3) processed and PCBA board (4), the PCBA board (4) are horizontally arranged at controller pedestal (2) and controller upper cover (3) group
At box body in, worm and gear shell (1) is located at the underface of controller pedestal (2), it is characterised in that: the worm and gear shell
Body (1) and controller pedestal (2) use integrally casting shaping.
2. the motor turning controller described in accordance with the claim 1 with worm and gear shell, it is characterised in that: in the worm gear
Worm screw gap adjusting mechanism (9) are provided on worm screw shell (1).
3. the motor turning controller according to claim 1 or 2 with worm and gear shell, it is characterised in that: described
It is provided in PCBA board (4) motor connection terminals (4a), is provided with Multifunctional inserting fitting on the side wall of the controller upper cover (3)
(6), power supply plug-in unit (6a), vehicle body signal plug connector (6b), sensor plug connector (6c) are integrated in the Multifunctional inserting fitting
(6) on.
4. the motor turning controller according to claim 1 or 2 with worm and gear shell, it is characterised in that: described
The periphery of worm and gear shell (1) is arranged at intervals with three positioning surfaces (1a), and three positioning surfaces (1a) are coplanar and are provided commonly for machine
Set and Positioning in adding.
5. the motor turning controller according to claim 1 or 2 with worm and gear shell, it is characterised in that: described
The inner wall of worm and gear shell (1) is provided with worm screw taper circlip (8) at outer end position.
6. the motor turning controller according to claim 1 or 2 with worm and gear shell, it is characterised in that: described
The rubber limited block (5) for fixed beam, rubber limited block (5) outer wall are provided on the side wall of controller upper cover (3)
Middle part is provided with circumferential card slot (5a), and the width of circumferential card slot (5a) is matched with the wall thickness of controller upper cover (3), rubber limited block
(5) it is caught in the side plate of controller upper cover (3) by circumferential card slot (5a), is provided with harness mistake in the middle part of rubber limited block (5)
Hole (5b) is provided with longitudinal opening (5c) perforation to wire harness passing-hole (5b) in the bottom of rubber limited block (5).
7. the motor turning controller described in accordance with the claim 1 with worm and gear shell, it is characterised in that: the controller
Upper cover (3) and controller pedestal (2) are fixed using Elastic buckle installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821092755.9U CN208411859U (en) | 2018-07-10 | 2018-07-10 | Motor turning controller with worm and gear shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821092755.9U CN208411859U (en) | 2018-07-10 | 2018-07-10 | Motor turning controller with worm and gear shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208411859U true CN208411859U (en) | 2019-01-22 |
Family
ID=65124595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821092755.9U Active CN208411859U (en) | 2018-07-10 | 2018-07-10 | Motor turning controller with worm and gear shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208411859U (en) |
-
2018
- 2018-07-10 CN CN201821092755.9U patent/CN208411859U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |