CN202017427U - Rotating mechanism of an automobile lifter - Google Patents
Rotating mechanism of an automobile lifter Download PDFInfo
- Publication number
- CN202017427U CN202017427U CN2011200976805U CN201120097680U CN202017427U CN 202017427 U CN202017427 U CN 202017427U CN 2011200976805 U CN2011200976805 U CN 2011200976805U CN 201120097680 U CN201120097680 U CN 201120097680U CN 202017427 U CN202017427 U CN 202017427U
- Authority
- CN
- China
- Prior art keywords
- rotating mechanism
- tooth plate
- hole
- seat board
- automobile lifter
- 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 - Lifetime
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Abstract
The utility model discloses a rotating mechanism of an automobile lifter. The rotating mechanism comprises a master arm, a toothed plate, a hole-flanged base plate and a connecting device, which are superposed in sequence, and is characterized in that the flanged hole is in surface contact with the connecting device. By adopting the structure, the uniformity of the friction between the flanged hole and the connecting device is improved, the friction between the flanged hole and the toothed plate becomes smaller, and the mechanical abrasion resistance of the rotating mechanism of the automobile lifter is improved and the service life thereof is prolonged.
Description
Technical field
The utility model relates to the automobile lifter technical field, is specifically related to a kind of automobile lifter rotating mechanism.
Background technology
In automobile lifter, many about the hole with the axle rotation cooperate, and in existing mechanism, when relative rotation takes place with tooth plate in seat board, the contact area of seat board hole flanging and rivet is less and inhomogeneous, cause on the seat board hole flanging end wear serious, cause lifter bad risks such as commutation abnormal sound to occur.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of rotating mechanism that improves the automobile lifter mechanical endurance, promotes the abrasion resistance requirement of seat board hole flanging.
For solving the problems of the technologies described above, the utility model has been taked following technical scheme:
A kind of automobile lifter rotating mechanism comprises master arm, tooth plate, the seat board that is provided with hole flanging and linkage that stack is successively installed, and hole flanging is that face contacts with linkage.
Preferably, the part that contacts with tooth plate on the described seat board is that hole flanging inwall and edge circumferentially are arranged on the projection on the seat board, and described hole flanging is in projection.
Preferably, described projection is an annular.
Preferably, the parallel or coincidence of the axis of the axis of described projection and hole flanging.
Preferably, described linkage is a rivet.
Preferably, described master arm is provided with master arm connection hole, and tooth plate is provided with tooth plate connection hole, and linkage passes master arm connection hole, tooth plate connection hole and hole flanging successively master arm, tooth plate and seat board are connected and fixed.
Advantage of the present utility model and technique effect are: the smooth flat of hole flanging cooperates rotation with the rivet plane, reduce frictional force and improved the contact surface uniformity simultaneously, it is more even to rub, friction between hole flanging and the tooth plate is littler, promote the abrasion resistance of seat board hole flanging, improved automobile lifter application life.
Description of drawings
Fig. 1 is the structural representation of a kind of automobile lifter rotating mechanism of the present utility model.
Fig. 2 is that a kind of automobile lifter rotating mechanism of the present utility model is in the A-A at linkage place cross-sectional view.
Description of reference numerals is as follows: 1-master arm, 2-tooth plate, 3-seat board, 4-linkage, 5-master arm connection hole, 6-tooth plate connection hole, 7-projection, 8-hole flanging, 9-even surface.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the structural representation of a kind of automobile lifter rotating mechanism of the present utility model, and this automobile lifter rotating mechanism mainly comprises master arm 1, tooth plate 2, and seat board 3 and linkage 4, hole flanging 8 contacts for face with linkage 4.Master arm 1 is provided with master arm connection hole 5, and tooth plate 2 is provided with tooth plate connection hole 6, and a hole flanging 8 is arranged on the seat board 3.Master arm 1, tooth plate 2 and seat board 3 stack installation successively, and linkage 4 passes master arm connection hole 5 successively, and tooth plate connection hole 6 and hole flanging 8 are with master arm 1, and tooth plate 2 and seat board 3 are connected and fixed.
Fig. 2 shows the sectional structure chart of automobile lifter rotating mechanism of the present utility model at linkage 4 places in the mode of sectional drawing, master arm 1, tooth plate 2 and seat board 3 are connected and fixed by linkage 4, the part that seat board 3 contacts with tooth plate 2 is circumferential projection 7 on the edge of hole flanging 8 on the seat board 3 and the seat board 3, and hole flanging 8 is in projection 7.Linkage 4 by hole flanging 8 on the seat board 3 the edge and the projection 7 on the seat board 3 can fixed base plate 3 and tooth plate 2 between relative position, preferably, projection 7 is annulars, the axis of projection 7 is parallel with the axis of hole flanging 8 or overlap.Can do between seat board 3 and the tooth plate 2 with hole flanging 8 axially be the mutual rotation at center, linkage 4 cooperates with the even surface 9 of hole flanging 8 and relatively rotates.When do between seat board 3 and the tooth plate 2 with hole flanging 8 axially be the mutual rotation at center the time, linkage 4 rotates with tooth plate 2, the even surface 9 of hole flanging 8 cooperates on linkage 4 and the seat board 3.Because two planes are shiny surface, it is less to relatively rotate frictional force, and fitting face is stressed evenly, the application life of having improved automobile lifter.
Claims (6)
1. an automobile lifter rotating mechanism comprises master arm, tooth plate, the seat board that is provided with hole flanging and linkage that stack is successively installed, and it is characterized in that: hole flanging is that face contacts with linkage.
2. automobile lifter rotating mechanism according to claim 1 is characterized in that: the part that contacts with tooth plate on the described seat board is that hole flanging inwall and edge circumferentially are arranged on the projection on the seat board, and described hole flanging is in projection.
3. automobile lifter rotating mechanism according to claim 2 is characterized in that: described projection is an annular.
4. automobile lifter rotating mechanism according to claim 3 is characterized in that: or the coincidence parallel with the axis of hole flanging of the axis of described projection.
5. automobile lifter rotating mechanism according to claim 1 is characterized in that: described linkage is a rivet.
6. according to each described automobile lifter rotating mechanism in the claim 1 to 5, it is characterized in that: described master arm is provided with master arm connection hole, tooth plate is provided with tooth plate connection hole, and linkage passes master arm connection hole, tooth plate connection hole and hole flanging successively master arm, tooth plate and seat board are connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200976805U CN202017427U (en) | 2011-04-06 | 2011-04-06 | Rotating mechanism of an automobile lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200976805U CN202017427U (en) | 2011-04-06 | 2011-04-06 | Rotating mechanism of an automobile lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017427U true CN202017427U (en) | 2011-10-26 |
Family
ID=44811098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200976805U Expired - Lifetime CN202017427U (en) | 2011-04-06 | 2011-04-06 | Rotating mechanism of an automobile lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298287A (en) * | 2015-11-18 | 2016-02-03 | 宁波工程学院 | Car window lifter |
-
2011
- 2011-04-06 CN CN2011200976805U patent/CN202017427U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298287A (en) * | 2015-11-18 | 2016-02-03 | 宁波工程学院 | Car window lifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |
|
| CX01 | Expiry of patent term |