CN217519075U - Axle sleeve for automobile seat backrest adjusting motor - Google Patents
Axle sleeve for automobile seat backrest adjusting motor Download PDFInfo
- Publication number
- CN217519075U CN217519075U CN202221567844.0U CN202221567844U CN217519075U CN 217519075 U CN217519075 U CN 217519075U CN 202221567844 U CN202221567844 U CN 202221567844U CN 217519075 U CN217519075 U CN 217519075U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- sleeve body
- chamfer
- fixed disk
- seted
- 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
Images
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses an axle sleeve for car seat back adjustment motor, including the axle sleeve body, one side fixedly connected with fixed disk of axle sleeve body, the centre bore has been seted up to the inside of axle sleeve body, the top of centre bore and the top that is located the fixed disk have seted up first circular slot, the bottom of centre bore and the inside that is located the axle sleeve body have seted up the second circular slot, the diameter of axle sleeve body is 10mm to the height of axle sleeve body is 4.2mm, the diameter of centre bore is 5mm, the diameter of fixed disk is 14mm to the height of fixed disk is 1mm, first chamfer has been seted up at the top of fixed disk, the utility model relates to a bearing technical field. This car seat back adjustment axle sleeve for motor, the both ends fluting department through the axle sleeve is the shape that inwards reduces, can add lubricating oil by the outside, makes things convenient for lubricating oil to get into the inside of axle sleeve, avoids the manual work to operate repeatedly and refuels, also can prolong the life of axle sleeve.
Description
Technical Field
The utility model relates to a bearing technical field specifically is a car seat back is axle sleeve for adjustment motor.
Background
Bearings are mechanical elements that limit relative motion to a desired range of motion and reduce friction between moving parts, bearings are designed to provide free linear motion or free rotation about a fixed axis of the moving parts, and also to prevent motion by controlling the vector of normal forces acting on the moving parts, most bearings promote the desired motion by minimizing friction, and bearings are widely classified in different ways according to the type of operation, the movement allowed, or the direction of the load applied to the part.
Thus the life of extension main shaft of axle sleeve on the motor can be established through the cover to the adjustment of car seat back need with the help of the motor, but for the convenience of use, often need dismantle the axle sleeve from the main shaft and carry out the interpolation of lubricating oil, such operation is comparatively loaded down with trivial details, is unfavorable for the storage of lubricating oil moreover to make often dismantle the interpolation.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a car seat back is axle sleeve for adjustment motor has solved the operation comparatively loaded down with trivial details, is unfavorable for the storage of lubricating oil moreover to make often dismantle the problem of interpolation.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an axle sleeve for automobile seat backrest adjustment motor, includes the axle sleeve body, one side fixedly connected with fixed disk of axle sleeve body, the centre bore has been seted up to the inside of axle sleeve body, the top of centre bore and the top that is located the fixed disk have seted up first circular slot, the bottom of centre bore and the inside that is located the axle sleeve body have seted up the second circular slot.
Preferably, the diameter of the shaft sleeve body is 10mm, the height of the shaft sleeve body is 4.2mm, and the diameter of the central hole is 5 mm.
Preferably, the fixed disk has a diameter of 14mm and a height of 1 mm.
Preferably, the top of the fixed disk is provided with a first chamfer, and the angle of the first chamfer is 30 degrees.
Preferably, the bottom of the fixed disk is provided with a second chamfer, and the chamfer size of the second chamfer is RO.3.
Preferably, the bottom of the shaft sleeve body is provided with a third chamfer, and the angle of the third chamfer is 30 degrees.
Preferably, the chamfer dimension of the inner wall of the first circular groove is co.5, and the chamfer dimension of the inner wall of the second circular groove is co.2.
Advantageous effects
The utility model provides a car seat back adjusts axle sleeve for motor. Compared with the prior art, the method has the following beneficial effects: this axle sleeve for car seat back adjustment motor, one side fixedly connected with fixed disk of axle sleeve body, the centre bore has been seted up to the inside of axle sleeve body, first circular slot has been seted up at the top of centre bore and the top that is located the fixed disk, the second circular slot has been seted up to the bottom of centre bore and the inside that is located the axle sleeve body, the diameter of axle sleeve body is 10mm, and the height of axle sleeve body is 4.2mm, the diameter of centre bore is 5mm, first chamfer has been seted up at the top of fixed disk, and the angle of first chamfer is 30, the second chamfer has been seted up to the bottom of fixed disk, and the chamfer size of second chamfer is RO.3, both ends fluting department through the axle sleeve is the shape that inwards reduces, can add lubricating oil by the outside, make things convenient for lubricating oil to get into the inside of axle sleeve, avoid artifical the operation repeatedly to refuel, also can prolong the life of axle sleeve.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is a sectional view of the structure of the present invention.
In the figure: 1-shaft sleeve body, 2-fixed disc, 3-central hole, 4-first circular groove, 5-second circular groove, 6-first chamfer, 7-second chamfer and 8-third chamfer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an axle sleeve for car seat back adjustment motor, includes axle sleeve body 1, one side fixedly connected with fixed disk 2 of axle sleeve body 1, and centre bore 3 has been seted up to the inside of axle sleeve body 1, and first circular slot 4 has been seted up at the top of centre bore 3 and the top that is located fixed disk 2, and second circular slot 5 has been seted up to the bottom of centre bore 3 and the inside that is located axle sleeve body 1.
Specifically, the diameter of the shaft sleeve body 1 is 10mm, the height of the shaft sleeve body 1 is 4.2mm, and the diameter of the central hole 3 is 5 mm.
Specifically, the diameter of the fixed platter 2 is 14mm, and the height of the fixed platter 2 is 1 mm.
Specifically, the top of the fixed disk 2 is provided with a first chamfer 6, and the angle of the first chamfer 6 is 30 degrees.
Specifically, the bottom of the fixed disk 2 is provided with a second chamfer 7, and the chamfer size of the second chamfer 7 is ro.3.
Specifically, the bottom of the shaft sleeve body 1 is provided with a third chamfer 8, and the angle of the third chamfer 8 is 30 °.
Specifically, the chamfer dimension of the inner wall of the first circular groove 4 is co.5, and the chamfer dimension of the inner wall of the second circular groove 5 is co.2.
And those not described in detail in this specification are well within the skill of those in the art.
During the use, the both ends fluting department through the axle sleeve, first circular slot 4 and second circular slot 5 are the shape that inwards reduces promptly, can add lubricating oil by the outside, make things convenient for lubricating oil to get into the inside of axle sleeve, avoid the manual work to operate repeatedly and refuel, also can prolong the life of axle sleeve.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a car seat back adjusts axle sleeve for motor, includes axle sleeve body (1), its characterized in that: one side fixedly connected with fixed disk (2) of axle sleeve body (1), centre bore (3) have been seted up to the inside of axle sleeve body (1), first circular slot (4) have been seted up at the top of centre bore (3) and the top that is located fixed disk (2), second circular slot (5) have been seted up to the bottom of centre bore (3) and the inside that is located axle sleeve body (1).
2. The bushing for a seat back adjustment motor of an automobile according to claim 1, wherein: the diameter of the shaft sleeve body (1) is 10mm, the height of the shaft sleeve body (1) is 4.2mm, and the diameter of the central hole (3) is 5 mm.
3. The bushing for a seat back adjustment motor of an automobile according to claim 1, wherein: the diameter of the fixed disk (2) is 14mm, and the height of the fixed disk (2) is 1 mm.
4. The bushing for a seat back adjustment motor of an automobile according to claim 1, wherein: the top of the fixed disc (2) is provided with a first chamfer (6), and the angle of the first chamfer (6) is 30 degrees.
5. The bushing for a seat back adjustment motor of an automobile according to claim 1, wherein: the bottom of the fixed disc (2) is provided with a second chamfer (7), and the chamfer size of the second chamfer (7) is RO.3.
6. The bushing for a seat back adjustment motor of an automobile according to claim 1, wherein: the bottom of the shaft sleeve body (1) is provided with a third chamfer (8), and the angle of the third chamfer (8) is 30 degrees.
7. The bushing for a seat back adjustment motor of an automobile according to claim 1, wherein: the chamfer size of the inner wall of the first circular groove (4) is CO.5, and the chamfer size of the inner wall of the second circular groove (5) is CO.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221567844.0U CN217519075U (en) | 2022-06-22 | 2022-06-22 | Axle sleeve for automobile seat backrest adjusting motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221567844.0U CN217519075U (en) | 2022-06-22 | 2022-06-22 | Axle sleeve for automobile seat backrest adjusting motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217519075U true CN217519075U (en) | 2022-09-30 |
Family
ID=83391654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221567844.0U Active CN217519075U (en) | 2022-06-22 | 2022-06-22 | Axle sleeve for automobile seat backrest adjusting motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217519075U (en) |
-
2022
- 2022-06-22 CN CN202221567844.0U patent/CN217519075U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6178843B1 (en) | Rack guide in rack and pinion type steering system | |
| US20200149584A1 (en) | Tilting pad bearing assemblies; bearing apparatuses and methods of using the same | |
| US6250807B1 (en) | Hydrodynamic type bearing and hydrodynamic type bearing unit | |
| KR100827358B1 (en) | Sliding bearing for use under high load | |
| JP3475215B2 (en) | Composite porous bearing | |
| JP5202307B2 (en) | Slide bearings for joints of construction machines or article transfer robots | |
| CN217519075U (en) | Axle sleeve for automobile seat backrest adjusting motor | |
| US4265498A (en) | Thrust bearing | |
| CN214617550U (en) | Self-lubricating sliding bearing | |
| CN217519073U (en) | Shaft sleeve for automobile seat front-and-back movement motor | |
| CN215634498U (en) | Quick bearing mounting device of vertical bearing seat | |
| US8646986B2 (en) | Pivot assembly bearing | |
| JP3607478B2 (en) | Dynamic pressure type porous oil-impregnated bearing | |
| CN109163016B (en) | Tilting-pad oil-retaining bearing and motor | |
| CN209041113U (en) | Orbiter driving assembly, screw compressor and the air conditioner of screw compressor | |
| CN217462925U (en) | Automobile bearing seat with multi-stage adjusting function | |
| CN206377148U (en) | Intelligent camber guide track system | |
| CN2937619Y (en) | Self-lubricating high temp resisting bearing | |
| CN110107595A (en) | By the Hydrodynamic-static Thrust Bearings in Water Turbo of tilting bush and static-pressure oil chamber sharing lood | |
| CN219655096U (en) | Retainer with oil blocking structure | |
| CN201105376Y (en) | Unloading bracket device of heavy-load machine tool | |
| CN213808529U (en) | Flanging type combined sliding bearing | |
| CN217947113U (en) | Conveying mechanism for air pipe production line | |
| JP2020204337A (en) | Sintered oil retaining bearing | |
| CN217485183U (en) | Electromagnetic armature subassembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |