CN203504348U - Automotive electric lifter motor - Google Patents
Automotive electric lifter motor Download PDFInfo
- Publication number
- CN203504348U CN203504348U CN201320655103.2U CN201320655103U CN203504348U CN 203504348 U CN203504348 U CN 203504348U CN 201320655103 U CN201320655103 U CN 201320655103U CN 203504348 U CN203504348 U CN 203504348U
- Authority
- CN
- China
- Prior art keywords
- output shaft
- shaft assembly
- spring pin
- motor
- gasket
- 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.)
- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Disclosed in the utility model is an automotive electric lifter motor comprising a motor reduction gearbox component, a lead screw output shaft assembly, a spring pin, and a back plate. A gasket and a spring pin hole are arranged at the end portion of the lead screw output shaft assembly; and the spring pin hole is arranged at the outer side of the gasket. And the thickness of the gasket is 1mm. According to the utility model, the spring pin is inserted into the spring pin hole of the lead screw output shaft assembly and is fixed in a bending mode, so that a problem of easy falling off due to the retaining ring mode can be solved and thus the mechanism can run stably. And because the lead screw output shaft gasket is the thickened one, a deformation phenomenon caused by the large axial force can be effectively avoided, so that the motor becomes secure and reliable.
Description
Technical field
The utility model relates to a kind of motorcar electric lift motor, specifically a kind of electric lifter for automobile motor for all kinds of automobile lifting mechanism.As the seat of upgrading, self-powered platform etc.
Background technology
Motorcar electric lift motor is comprised of decelerating through motor box part, screw mandrel force-output shaft assembly, clasp and backboard, and existing screw mandrel force-output shaft assembly middle washer employing is thin packing ring, in use when axially loaded is larger, thin packing ring can not bear, there will be distortion and make failure mechanisms, the snap ring type structure that existing fixedly screw mandrel force-output shaft adopts, clasp in use easily comes off, and screw mandrel force-output shaft is deviate from, failure mechanisms.
Summary of the invention
The problem existing in order to solve above-mentioned prior art, the purpose of this utility model is to provide a kind of electric lifter for automobile motor, and this motor is not yielding, has overcome snap ring type and has held caducous problem, makes the mechanism can stable operation, safe and reliable.
The purpose of this utility model is achieved through the following technical solutions:
An electric lifter for automobile motor, comprises decelerating through motor box part, screw mandrel force-output shaft assembly, bullet pin and backboard, it is characterized in that: in the end of screw mandrel force-output shaft assembly, be provided with packing ring and play pin-and-hole, and play the outside that pin-and-hole is positioned at packing ring; The thickness of described packing ring is 0.8-1mm.
In the utility model, bullet pin is inserted in the bullet pin-and-hole of screw mandrel force-output shaft assembly and is crooked fixing, thereby overcome snap ring type, holds caducous problem, makes the mechanism can stable operation.
The utility model screw mandrel force-output shaft packing ring adopts thickening washer, has effectively resisted the deformation that is subject to axial force and causes, safe and reliable.
The utility model, by originally thickening 1mm with the thick packing ring of 0.2mm, enables to bear axial load, and by the original fixing snap ring structure of screw mandrel force-output shaft, changes into bullet pin formula structure, and while making it bear axial load, operation can be more stable.
The utility model motor is not yielding, has overcome snap ring type and has held caducous problem, makes the mechanism can stable operation, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the utility model structure.
Fig. 2 is screw mandrel force-output shaft modular construction schematic diagram in the utility model.
Fig. 3 is the be hit by a bullet scheme of installation of pin of the utility model.
Fig. 4 is outline drawing of the present utility model.
Embodiment
An electric lifter for automobile motor, is shown in that Fig. 1 is to Fig. 3, and this motor comprises decelerating through motor box part 1, screw mandrel force-output shaft assembly 2, bullet pin 3 and backboard 4.In the end of screw mandrel force-output shaft assembly, be provided with packing ring 21 and play pin-and-hole 22, and play the outside that pin-and-hole is positioned at packing ring; The thickness of packing ring is 1mm.Bullet pin is inserted in the bullet pin-and-hole of screw mandrel force-output shaft assembly and is crooked fixing, thereby overcome snap ring type, holds caducous problem, makes the mechanism can stable operation.Screw mandrel force-output shaft packing ring adopts thickening washer, has effectively resisted the deformation that is subject to axial force and causes, safe and reliable.
The concrete mounting means of the utility model is as follows:
A) screw mandrel force-output shaft assembly 2 is fit in decelerating through motor box part 1;
B) bullet pin 3 is inserted to the bullet pin-and-hole of screw mandrel force-output shaft assembly 2;
C) crooked bullet pin 3 is fixed on bullet pin on decelerating through motor box part 1 firmly again;
D) again backboard 4 is tightly buckled on decelerating through motor box part 1, and at bank, closes bank on machine and get togather.
Claims (2)
1. an electric lifter for automobile motor, comprise decelerating through motor box part (1), screw mandrel force-output shaft assembly (2), bullet pin (3) and backboard (4), it is characterized in that: in the end of screw mandrel force-output shaft assembly (2), be provided with packing ring (21) and play pin-and-hole (22), and play the outside that pin-and-hole (22) is positioned at packing ring (21); The thickness of described packing ring (21) is 0.8-1mm.
2. electric lifter for automobile motor according to claim 1, is characterized in that: it is interior and crooked fixing that bullet pin (3) is inserted into the bullet pin-and-hole (22) of screw mandrel force-output shaft assembly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655103.2U CN203504348U (en) | 2013-10-23 | 2013-10-23 | Automotive electric lifter motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655103.2U CN203504348U (en) | 2013-10-23 | 2013-10-23 | Automotive electric lifter motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203504348U true CN203504348U (en) | 2014-03-26 |
Family
ID=50335292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320655103.2U Expired - Fee Related CN203504348U (en) | 2013-10-23 | 2013-10-23 | Automotive electric lifter motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203504348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106685136A (en) * | 2017-01-26 | 2017-05-17 | 天津科为客科技有限公司 | Linear transmission actuator with pre-tightening jamming prevention function |
-
2013
- 2013-10-23 CN CN201320655103.2U patent/CN203504348U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106685136A (en) * | 2017-01-26 | 2017-05-17 | 天津科为客科技有限公司 | Linear transmission actuator with pre-tightening jamming prevention function |
| CN106685136B (en) * | 2017-01-26 | 2024-03-08 | 北京觅淘智联科技有限公司 | Linear transmission device with pre-tightening blocking prevention function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20191023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |