CN204641640U - A kind of air-inlet grille for automobile of tape drive mechanism - Google Patents
A kind of air-inlet grille for automobile of tape drive mechanism Download PDFInfo
- Publication number
- CN204641640U CN204641640U CN201520359631.2U CN201520359631U CN204641640U CN 204641640 U CN204641640 U CN 204641640U CN 201520359631 U CN201520359631 U CN 201520359631U CN 204641640 U CN204641640 U CN 204641640U
- Authority
- CN
- China
- Prior art keywords
- air
- inlet grille
- automobile
- drive screw
- drive mechanism
- Prior art date
- 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.)
- Active
Links
Landscapes
- Transmission Devices (AREA)
Abstract
A kind of air-inlet grille for automobile of tape drive mechanism, comprise air-inlet grille, motor, drive screw, nut, described machine shaft arranges one section of cavity, nut is arranged in this cavity of machine shaft, drive screw one end is connected with nut, and the other end of drive screw is connected with the connecting rod of air-inlet grille.The utility model simplifies the structure, and avoids the vibration & noise of multi-stage gear or Worm and Worm Gear Driving generation, improves transmitting accuracy and transmission efficiency simultaneously.The oad of actuating unit reduces, and is convenient to the design of automobile.Meanwhile, adopt step of threads deceleration transmission, decrease the quantity of part, reduce cost of parts and the assembly cost of actuating unit.
Description
Technical field
The utility model relates to a kind of air-inlet grille for automobile of tape drive mechanism.
Background technology
The air-inlet grille for automobile of existing tape drive mechanism adopts installs worm screw or gear, by power stage after multi-stage gear or Worm and Worm Gear Driving on motor output shaft.This kind of structure, because needs are through multi-stage gear or Worm and Worm Gear Driving, easily produces the vibration & noise of transmission; Meanwhile, because gear or worm and wormwheel all exist Mismachining tolerance in the course of processing, after Multi-stage transmission, can produce and transmit the accumulative of angular error, cause transmitting accuracy unstable; In addition, because every one-level gear or Worm Wheel System all can power loss, so watt loss is larger after Multi-stage transmission.
The air-inlet grille for automobile of existing tape drive mechanism adopts multi-stage gear or Worm and Worm Gear Driving due to needs, causes whole actuating unit oad comparatively large, automobile takies installing space comparatively large, be unfavorable for the design arrangement of car load;
In addition, the air-inlet grille for automobile due to existing tape drive mechanism needs to adopt multi-stage gear or Worm and Worm Gear Driving, causes number of parts more, cost of parts can be increased, simultaneously due to the increase of number of parts, also can increase the assembly cost of actuating unit, cause price to increase.
Utility model content
Technical problem to be solved in the utility model is the air-inlet grille for automobile providing a kind of tape drive mechanism for above-mentioned prior art present situation, can reduce vibration, noise, transmission efficiency are high.
The utility model solves the problems of the technologies described above adopted technical scheme:
A kind of air-inlet grille for automobile of tape drive mechanism, comprise air-inlet grille, motor, drive screw, nut, described machine shaft arranges one section of cavity, nut is arranged in this cavity of machine shaft, drive screw one end is connected with nut, and the other end of drive screw is connected with the connecting rod of air-inlet grille.
Better, drive screw is supported on motor front end cover.
Better, above-mentioned drive screw outer end forms universal connection by drive spindle with the connecting rod of air-inlet grille, and can not fracture during air-inlet grille during such drive screw drives connecting rod.
Better, covered by elastic outer cover between above-mentioned drive screw and motor housing.
Better, above-mentioned motor comprises front end cover, rotor assembly, upper strata stator module, lower floor's stator module, rear side housing, described upper strata stator module, lower floor's stator module and rear side housing injection moulding are as a whole, and rotor assembly is assemblied among upper strata stator module, lower floor's stator module and rear side housing.
The utility model is owing to carrying out screw-driven by rotor and the drive screw be assemblied on nut, realize the straight-line motion rotary motion of rotor assembly being converted to drive screw, rotate with primary speed-down and replace multi-stage speed-reducing transmission, simplify the structure, avoid the vibration & noise of multi-stage gear or Worm and Worm Gear Driving generation, improve transmitting accuracy and transmission efficiency simultaneously.
Be injected into one because upper strata stator module, lower floor's stator module and rear side housing adopt, compact conformation, positioning precision is high, good reliability.
Also because drive screw stretches into the inside of rotor, the oad of driving actuating unit is reduced, is convenient to the design of automobile.Meanwhile, adopt step of threads deceleration transmission, decrease the quantity of part, reduce cost of parts and the assembly cost of actuating unit.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the utility model embodiment air-inlet grille for automobile driver train.
Fig. 2 is the block diagram of the utility model embodiment air-inlet grille for automobile driver train.
Fig. 3 is the lateral plan of the utility model band air-inlet grille for automobile driver train.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is the structural representation of the air-inlet grille for automobile of the utility model example belt driver train.
Detailed description of the invention
Implement to be further described the utility model below in conjunction with accompanying drawing.
As shown in Fig. 1,2,3,4,5, the air-inlet grille for automobile of tape drive mechanism, it comprises drive screw 10, protecting jacket 20, front end cover 30, rotor assembly 40, upper strata stator module 50, lower floor's stator module 60, wiring plug-in unit 70, upper cartridge body 80, lower box body 90, rear side housing 100 and pcb board 110.
Above-mentioned upper strata stator module 50 is connected with wiring plug-in unit 70 with the wire of lower floor stator module 60, and wiring plug-in unit 70 wire is connected with pcb board 110, and the plug-in unit on pcb board 110, through upper upper cartridge body 80, is connected with external power supply.
Above-mentioned upper strata stator module 50, lower floor's stator module 60 and rear side housing 100 are injected into one, and make compact conformation, positioning precision is high, good reliability.
In the rotor 403 of above-mentioned rotor assembly 40, cavity 401 is set, arrange nut 402 in cavity 401, drive screw 10 one end and nut 402 screw thread fit, drive screw 10 other end connects drive spindle 101, connected the connecting rod 121 of air-inlet grille for automobile 120 by drive spindle 101, see Fig. 5.
Above-mentioned rotor and nut 402 can be made into one, connect after also can manufacturing respectively again.
Supported by front end cover 30 in the middle part of above-mentioned drive screw 10, also can be supported by upper cartridge body 80, lower box body 90.
Above-mentioned protecting jacket 20 and drive spindle 101 end face and the draw-in groove 801 of upper cartridge body 80 and the draw-in groove 901 of lower box body 90 are fixed, and seal, play the effect of dust and water protection to drive screw 10 and motor.
When the air-inlet grille for automobile of tape drive mechanism works, the rotor assembly 40 of motor rotates, nut 402 is driven to rotate, then drive and move back and forth along axis with the drive screw 10 of nut screw connection, the connecting rod 121 promoting trellis system 120 swings, drive grille blades to realize the unlatching of angle by connecting rod 121 again, thus air-inlet grille is regulated, see Fig. 5.
Claims (5)
1. the air-inlet grille for automobile of a tape drive mechanism, it is characterized in that: comprise air-inlet grille, motor, drive screw, nut, described machine shaft arranges one section of cavity, nut is arranged in this cavity of machine shaft, drive screw one end is connected with nut, and the other end of drive screw is connected with the connecting rod of air-inlet grille.
2. the air-inlet grille for automobile of tape drive mechanism as claimed in claim 1, is characterized in that: described drive screw outer end forms universal connection by drive spindle with the connecting rod of air-inlet grille.
3. the air-inlet grille for automobile of tape drive mechanism as claimed in claim 1 or 2, is characterized in that: covered by elastic outer cover between described drive screw and motor housing.
4. the air-inlet grille for automobile of tape drive mechanism as claimed in claim 1 or 2, it is characterized in that: described motor comprises front end cover, rotor assembly, upper strata stator module, lower floor's stator module, rear side housing, described upper strata stator module, lower floor's stator module and rear side housing injection moulding are as a whole, and rotor assembly is assemblied among upper strata stator module, lower floor's stator module and rear side housing.
5. the air-inlet grille for automobile of tape drive mechanism as claimed in claim 4, is characterized in that: described drive screw is supported by front end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359631.2U CN204641640U (en) | 2015-05-29 | 2015-05-29 | A kind of air-inlet grille for automobile of tape drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359631.2U CN204641640U (en) | 2015-05-29 | 2015-05-29 | A kind of air-inlet grille for automobile of tape drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204641640U true CN204641640U (en) | 2015-09-16 |
Family
ID=54094408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520359631.2U Active CN204641640U (en) | 2015-05-29 | 2015-05-29 | A kind of air-inlet grille for automobile of tape drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204641640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859568A (en) * | 2015-05-29 | 2015-08-26 | 宁波恒帅微电机有限公司 | Automobile air-inlet grille with driving mechanism |
-
2015
- 2015-05-29 CN CN201520359631.2U patent/CN204641640U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859568A (en) * | 2015-05-29 | 2015-08-26 | 宁波恒帅微电机有限公司 | Automobile air-inlet grille with driving mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE555889T1 (en) | MOLDING MACHINE | |
| CN204641640U (en) | A kind of air-inlet grille for automobile of tape drive mechanism | |
| CN104859568A (en) | Automobile air-inlet grille with driving mechanism | |
| CN106969109B (en) | Actuator convenient to disassemble and assemble | |
| CN206582286U (en) | A kind of steering wheel | |
| CN203274768U (en) | Integrated type photoelectric encoder with servo motor | |
| CN206785963U (en) | A kind of actuator of convenient disassembly | |
| CN113799169A (en) | Double-encoder joint module | |
| CN201162877Y (en) | Intelligent electric activator | |
| CN202004581U (en) | Linear actuator | |
| CN104617724A (en) | Concentric same-direction double-shaft brushless motor | |
| CN207955324U (en) | Trellis system actuator before a kind of automobile active | |
| CN201608584U (en) | Frequency conversion and speed reduction all-in-one machine | |
| CN105946188B (en) | More motor linkages drive plasticizing apparatus | |
| CN201383733Y (en) | Speed reduction motor | |
| CN204432387U (en) | Electronlmobil electric drive integrated dynamic assembly integrating device | |
| CN209526616U (en) | A kind of variable-pole multi-speed motor | |
| CN208185348U (en) | A kind of reduction box organizations for soccer robot driving | |
| CN104633889A (en) | Executing mechanism of vehicle air conditioner ventilation door | |
| CN201165595Y (en) | Shuttle drive mechanism of sewing machine | |
| CN205212628U (en) | Motor | |
| CN205850232U (en) | A kind of remote control modification toy car driving means | |
| CN204354768U (en) | Automobile air-conditioning throttle actuating unit | |
| CN209228989U (en) | A kind of space-saving reduction gearbox | |
| CN218913599U (en) | Actuator for thermal management of automobile battery system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315032 No. 399 Nanjing Road, C District, Jiangbei Industrial Zone, Zhejiang, Ningbo, China Patentee after: Ningbo HENGSHUAI Co., Ltd Address before: 315032 No. 399 Nanjing Road, C District, Jiangbei Industrial Zone, Zhejiang, Ningbo, China Patentee before: Ningbo Hengshuai Motor Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |