CN212802930U - Motor vehicle stay bar guide driving structure - Google Patents
Motor vehicle stay bar guide driving structure Download PDFInfo
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- CN212802930U CN212802930U CN202021406210.8U CN202021406210U CN212802930U CN 212802930 U CN212802930 U CN 212802930U CN 202021406210 U CN202021406210 U CN 202021406210U CN 212802930 U CN212802930 U CN 212802930U
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- bearing
- screw rod
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- fixing seat
- ring
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Abstract
The utility model discloses a motor vehicle vaulting pole direction drive structure, including stand pipe, screw sleeve pipe, screw rod, the stand pipe lantern ring, stand pipe fixing base, bearing, the solid fixed ring of screw rod, bearing snap ring, screw rod sealing washer, screw rod external splines, motor internal spline, motor damping ring and motor inner tube. The utility model discloses a stand pipe lantern ring on the one end suit of stand pipe, and be provided with the bearing fixing base at the other end of stand pipe, and be provided with the bearing in the bearing fixing base, the bearing is fixed through the solid fixed ring of screw rod, the bearing is connected with the bearing fixing base and is fixed with the bearing snap ring card jail bearing, its holistic structural design has direction effectual, axial motion efficiency is high, advantages such as stability is strong and fastness is good, its screw rod that has solved electronic vaulting pole on the present market effectively becomes curved easily, intensity is low, the direction effect is poor, axial motion efficiency is low, poor stability and the poor scheduling problem of fastness.
Description
Technical Field
The utility model relates to a motor vehicle vaulting pole direction drive structure.
Background
The electric stay bar is an essential part for realizing electric switch of the tail door of the motor vehicle, and the guide system directly influences the smoothness of the switch of the tail door, the stability, the reliability, the firmness and the like of the rotation of the electric stay bar.
At present, the electronic vaulting pole guidance system in the market is mostly to take the interior outer tube to lead to, and the screw rod does not accomplish the structure of protection, and this kind of structure can lead to its guide effect poor, axial motion efficiency poor and the screw rod is become curved easily, makes it have poor stability and intensity scheduling problem.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a motor vehicle vaulting pole direction drive structure, its holistic structural design has advantages such as the direction is effectual, axial motion efficiency is high, stability is strong and the fastness is good, and it has solved current electronic vaulting pole intensity effectively low, poor stability, the poor and poor scheduling problem of fastness of axial motion efficiency. The utility model discloses a realize through following technical scheme:
a guide driving structure of a motor vehicle support rod comprises a guide pipe, wherein a screw sleeve is arranged in the guide pipe, a screw sleeve thread sleeve is arranged on the inner wall of the screw sleeve, a screw is arranged in the screw sleeve, a guide pipe sleeve ring is sleeved at one end of the guide pipe, a guide pipe fixing seat is arranged at the other end of the guide pipe, a bearing fixing seat is arranged at one side of the guide pipe fixing seat, and a bearing is arranged in the bearing fixing seat; the screw rod is fixed with the bearing through the screw rod fixing ring after being sleeved in the screw rod sleeve, the bearing and the bearing fixing seat are connected with the bearing clamping ring, the screw rod sealing ring is arranged between the guide pipe fixing seat and the bearing fixing seat, and the screw rod penetrates through one end of the bearing fixing seat and is provided with the screw rod external spline.
Preferably, the bearing fixing seat is connected with a motor, a motor internal spline is arranged in the motor, and a screw rod external spline is inserted into the motor internal spline.
Preferably, when the motor rotates, the motor can drive the screw rod external spline to rotate through the motor internal spline, and the screw rod can rotate along with the rotation of the motor through the screw rod external spline.
Preferably, the abutting surface of the motor and the bearing fixing seat is provided with a motor damping ring.
Preferably, the motor inner tube is arranged on the periphery of the motor.
Preferably, the guide tube is provided as an aluminum tube.
The utility model discloses a motor vehicle vaulting pole direction drive structure, including stand pipe, screw sleeve pipe facing, screw rod, the stand pipe lantern ring, stand pipe fixing base, bearing, the solid fixed ring of screw rod, bearing snap ring, screw rod sealing washer, screw rod external splines, motor internal spline, motor damping washer and motor inner tube. The utility model discloses at first embolia the screw rod in the screw rod cover pipe, it is through the guide tube lantern ring on the suit of one end of guide tube, and be provided with the bearing fixing base at the other end of guide tube, and be provided with the bearing in the bearing fixing base, the bearing is fixed through the screw rod solid fixed ring, the bearing is connected with the bearing fixing base and is blocked firmly the bearing with the bearing snap ring and fix, simultaneously, it is provided with the screw rod sealing washer again between guide tube fixing base and bearing fixing base, make its holistic structural leakproofness good, the sound construction and stability good; the bearing fixing seat is connected with the motor, and a motor damping ring is arranged at the contact position of the bearing fixing seat and the motor, so that the good damping effect and low noise of the bearing fixing seat are ensured; when the external spline of the screw is inserted into the internal spline of the motor in the motor, the internal tube of the motor is sleeved on the periphery of the motor and then riveted and fixed by riveting equipment (spin riveting machine) so as to ensure good connection effect and stable connection; when the motor starts, the motor can drive the motor internal spline installed in it to rotate, the screw rod external spline of pegging graft in it can be driven when the motor internal spline rotates, and the screw rod can be driven when the screw rod external spline rotates, motor pivoted power passes through the motor internal spline promptly and can transmit for the screw rod, the screw rod sleeve pipe can be axial concertina movement through the transmission power ability of screw rod under the assistance of stand pipe and the stand pipe lantern ring, thereby the stability of vaulting pole function has been guaranteed, functions such as fastness and efficiency.
Drawings
For the purpose of illustration, the invention is described in detail with reference to the following preferred embodiments and the accompanying drawings.
Fig. 1 is a cross-sectional structural view of a strut guide driving structure of a motor vehicle, which is not installed with a motor.
Fig. 2 is a cross-sectional structure view of the assembled motor vehicle stay bar guiding driving structure and the motor of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
In this embodiment, referring to fig. 1 to 2, the utility model discloses a motor vehicle strut guide driving structure, including a guide tube 1, a screw sleeve 2 is arranged in the guide tube 1, a screw sleeve thread sleeve 3 is arranged on the inner wall of the screw sleeve 2, a screw 4 is arranged in the screw sleeve 2, a guide tube sleeve ring 5 is sleeved on one end of the guide tube 1, a guide tube fixing seat 6 is arranged on the other end of the guide tube 1, a bearing fixing seat 7 is arranged on one side of the guide tube fixing seat 6, and a bearing 8 is arranged in the bearing fixing seat 7; the screw rod 4 is fixed with the bearing 8 through the screw rod fixing ring 9 after being sleeved into the screw rod sleeve 2, the bearing 8 and the bearing fixing seat 7 are connected with the bearing clamping ring 10, the screw rod sealing ring 11 is arranged between the guide pipe fixing seat 6 and the bearing fixing seat 7, and the screw rod 4 penetrates through one end of the bearing fixing seat 7 and is provided with the screw rod external spline 12.
In one embodiment, a motor 13 is connected with the bearing fixing seat 7, a motor internal spline 14 is arranged in the motor 13, and the screw rod external spline 12 is inserted in the motor internal spline 14.
In one embodiment, when the motor 13 rotates, the motor internal spline 14 can drive the screw rod external spline 12 to rotate, and the screw rod 4 can rotate along with the rotation of the motor 13 through the screw rod external spline 12.
In one embodiment, the abutting surface of the motor 13 and the bearing fixing seat 7 is provided with a motor damping ring 15.
In one embodiment, a motor inner tube 16 is mounted around the periphery of the motor 13.
In one embodiment, the guide tube 1 is provided as an aluminum tube.
In one embodiment, a sealing ring 17 is mounted on the periphery of the bearing fixing seat 7.
In one embodiment, the design principle and the assembly method of the motor vehicle stay bar guide driving structure are as follows: firstly, a screw 4 is sleeved in a screw sleeve 2, a guide pipe sleeve ring 5 is sleeved at one end of a guide pipe 1, a bearing fixing seat 7 is arranged at the other end of the guide pipe 1, a bearing 8 is arranged in the bearing fixing seat 7, the bearing 8 is fixed through a screw fixing ring 9, the bearing 8 and the bearing fixing seat 7 are connected and firmly clamped by a bearing clamping ring 10 to fix the bearing 8, so that the strength of the whole structure is enhanced, and the problems that the screw 4 on the market is easy to bend and low in strength are solved; meanwhile, a screw sealing ring 11 is arranged between the guide pipe fixing seat 6 and the bearing fixing seat 7, so that the whole structure has good sealing performance, firm structure and good stability, and the problems of poor structural firmness and poor stability of the screw 4 in the current market are solved; the bearing fixing seat 7 is connected with the motor 13, and a motor damping ring 15 is arranged at the contact position of the bearing fixing seat 7 and the motor 13, so that the damping effect is good and the noise can be reduced; when the external spline of the screw rod 4 is inserted into the internal spline 14 of the motor in the motor 13, and the motor inner tube 16 is sleeved on the periphery of the motor 13, the motor inner tube can be riveted and fixed by riveting and pressing equipment, so that good connection effect and stable connection of the motor inner tube are ensured; when motor 13 starts, motor 13 rotates and can drive the motor internal spline 14 of installing in it and rotate, screw rod external spline 12 that peg graft in it can be driven when motor internal spline 14 rotates and rotate, and screw rod 4 rotates can be driven when screw rod external spline 12 rotates, motor 13 pivoted power passes through motor internal spline 14 promptly and can transmits for screw rod 4, make screw rod sleeve pipe 2 can be axial concertina movement under screw rod 4's drive, above-mentioned design again with the stand pipe 1 with the stand pipe lantern ring 5 supporting use can guarantee that the direction effect of vaulting pole function is good, good stability, the firmness is high and axial movement efficiency is high, its practicality is strong.
The utility model discloses a motor vehicle vaulting pole direction drive structure, including stand pipe, screw sleeve pipe, screw rod, the stand pipe lantern ring, stand pipe fixing base, bearing, the solid fixed ring of screw rod, bearing snap ring, screw rod sealing washer, screw rod external splines, motor internal spline, motor damping ring and motor inner tube. The utility model discloses a stand pipe lantern ring on the one end suit of stand pipe, and be provided with the bearing fixing base at the other end of stand pipe, and be provided with the bearing in the bearing fixing base, the bearing is fixed through the solid fixed ring of screw rod, the bearing is connected with the bearing fixing base and is come the card jail bearing to fix, and the screw rod passes through the screw rod external splines peg graft in the motor internal spline of motor, make the screw rod drive the screw rod sleeve pipe through the kinetic energy that the motor provided and carry out axial concertina movement, its holistic structural design has the guide effect good, axial movement efficiency is high, stability is strong and fastness is good etc. advantages, its holistic structural design not only effectively solved the screw rod of the electronic vaulting pole on the market at present and lead to the problem that screw rod intensity is low and turn easily because of the structure that does not have the design protection, in addition, it has still solved the electronic vaulting pole on the market at present effectively because structural, Low axial movement efficiency, poor stability, poor firmness and the like.
The above-mentioned embodiment is only an example of the present invention, and is not intended to limit the scope of the present invention, and all technical solutions that are the same as or equivalent to the content of the claims of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a motor vehicle vaulting pole direction drive structure which characterized in that: the guide pipe comprises a guide pipe, wherein a screw sleeve is arranged in the guide pipe, a screw sleeve thread sleeve is arranged on the inner wall of the screw sleeve, a screw is arranged in the screw sleeve, a guide pipe sleeve ring is sleeved at one end of the guide pipe, a guide pipe fixing seat is arranged at the other end of the guide pipe, a bearing fixing seat is arranged at one side of the guide pipe fixing seat, and a bearing is arranged in the bearing fixing seat; the screw rod is fixed with the bearing through the screw rod fixing ring after being sleeved in the screw rod sleeve, the bearing and the bearing fixing seat are connected with the bearing clamping ring, the screw rod sealing ring is arranged between the guide pipe fixing seat and the bearing fixing seat, and the screw rod penetrates through one end of the bearing fixing seat and is provided with the screw rod external spline.
2. A motor vehicle strut guide actuating structure according to claim 1 wherein: and the motor is connected with the bearing fixing seat, a motor internal spline is arranged in the motor, and a screw rod external spline is inserted in the motor internal spline.
3. A motor vehicle strut guide actuating structure according to claim 2 wherein: when the motor rotates, the external spline of the screw rod can be driven to rotate through the internal spline of the motor, and the screw rod can rotate along with the rotation of the motor through the external spline of the screw rod.
4. A motor vehicle strut guide actuating structure according to claim 2 wherein: the binding surface of the motor and the bearing fixing seat is provided with a motor damping ring.
5. A motor vehicle strut guide actuating structure according to claim 1 wherein: the periphery of the motor is provided with a motor inner pipe.
6. A motor vehicle strut guide actuating structure according to claim 1 wherein: the guide pipe is set as an aluminum pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021406210.8U CN212802930U (en) | 2020-07-17 | 2020-07-17 | Motor vehicle stay bar guide driving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021406210.8U CN212802930U (en) | 2020-07-17 | 2020-07-17 | Motor vehicle stay bar guide driving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212802930U true CN212802930U (en) | 2021-03-26 |
Family
ID=75102860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021406210.8U Active CN212802930U (en) | 2020-07-17 | 2020-07-17 | Motor vehicle stay bar guide driving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212802930U (en) |
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2020
- 2020-07-17 CN CN202021406210.8U patent/CN212802930U/en active Active
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