CN210484552U

CN210484552U - Rear-drive driving and driven gear of SUV (sports utility vehicle)

Info

Publication number: CN210484552U
Application number: CN201920771277.2U
Authority: CN
Inventors: 唐雪峰; 吕佩; 张鹏飞
Original assignee: Shangchi Group Co ltd
Current assignee: Shangchi Group Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-05-08
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a SUV automobile rear-drive driving and driven gear, which comprises a driven gear, a mounting hole, a driving gear, a bearing, a main gear mounting seat, a spline, a round hole, a chute, a positioning hole, a slide block and a fixing component, wherein the periphery of the outside of the driven gear is correspondingly provided with the mounting hole, the outside of the driven gear is provided with the driving gear, one end of the driving gear is provided with the bearing, the driving gear is provided with the round hole close to the center of the bearing surface, the chute is arranged inside the round hole, the two sides of the chute are respectively provided with the positioning hole close to the bearing end, the utility model has scientific and reasonable structure and safe and convenient use, the SUV noise problem can be reduced by matching between the driven gear and the driving gear, the comfort of the domestic SUV is improved, when the driving gear is matched and connected, when the ejector rod moves, the limiting plate compresses the compression spring, and the bearing is rotated to enable the sliding block to be matched with the sliding groove.

Description

Rear-drive driving and driven gear of SUV (sports utility vehicle)

Technical Field

The utility model relates to an auto-parts field specifically is a SUV car rear-guard owner driven gear.

Background

Automobile parts are units forming the whole automobile and a product serving the automobile, the automobile parts are various, the consumption of the automobile is more and more along with the improvement of the living standard of people, the market of the automobile parts is larger and larger, and automobile part manufacturers are developed rapidly in recent years.

But the active and passive gear on the existing market is not only complicated in structure, but also single in function, the noise of the existing active and passive gear is higher, the active and passive gear is used more on the pickup, the SUV automobile has higher requirement on the noise, and the active gear and the bearing are not convenient to detach and install.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a SUV car rear-guard owner driven gear to solve the problem that proposes among the above-mentioned background art.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a SUV car rear-guard owner driven gear, includes driven gear, mounting hole, driving gear, bearing, main tooth mount pad, spline, round hole, spout, locating hole, slider and fixed subassembly, the mounting hole has been seted up to the driven gear outside correspondence all around, the driven gear outside is provided with the driving gear, driving gear one end is provided with the bearing, the driving gear is close to bearing face center department and has seted up the round hole, the spout has been seted up to round hole inside, the spout both sides are close to the bearing end and all correspond and have seted up the locating hole, the bearing is close to the equal fixed mounting in driving gear end both sides and has the slider, the inside fixed subassembly that is provided with of slider, the bearing is kept away from driving gear end and is provided with the main tooth mount pad, pass through splined connection.

As a further aspect of the present invention: the fixed subassembly includes through-hole, ring channel, ejector pin, compression spring and limiting plate, the through-hole has been seted up to the inside center department of slider, the inside ejector pin that is provided with of through-hole, and ejector pin one end expose in the through-hole outside, the through-hole middle part forms the ring channel to the slider indent all around, the inside ejector pin that is close to of ring channel exposes the end and is provided with the limiting plate, the inside compression spring that is provided with of ring channel.

As a further aspect of the present invention: one end of the bearing is sleeved inside the round hole, and the size of the round hole is the same as that of the bearing end.

As a further aspect of the present invention: and reinforcing ribs are arranged on the periphery of the bearing.

As a further aspect of the present invention: the ejector rod penetrates through the compression spring and the limiting plate, and the limiting plate is fixedly connected with the ejector rod.

As a further aspect of the present invention: one end of the compression spring abuts against one side of the limiting plate, and the other end of the compression spring abuts against one side of the inner portion of the annular groove.

The utility model has the advantages that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, the cooperation can reduce the SUV noise problem between driven gear and the driving gear, improve domestic SUV's travelling comfort, when the driving gear is connected with the bearing cooperation, insert inside the round hole with the bearing, it makes the ejector pin remove to press the ejector pin on the slider, the time limit board compresses compression spring when the ejector pin removes, rolling bearing makes slider and spout cooperation, after the ejector pin reachs the location hole position, compression spring is ejecting with the ejector pin, make ejector pin and locating hole coincidence, thereby make the driving gear be connected with the bearing cooperation, and then convenient to detach and installation.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the slider mounting structure of the present invention;

FIG. 3 is a cross-sectional view of the interior of the slider of the present invention;

fig. 4 is an internal cross-sectional view of a driven gear of the present invention;

in the figure: 1. a driven gear; 2. mounting holes; 3. a driving gear; 4. a bearing; 5. a main gear mounting seat; 6. a spline; 7. a circular hole; 8. a chute; 9. positioning holes; 10. a slider; 11. a fixing assembly; 111. a through hole; 112. an annular groove; 113. a top rod; 114. a compression spring; 115. and a limiting plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in figures 1-4, an SUV automobile rear-drive driving and driven gear comprises a driven gear 1, mounting holes 2, a driving gear 3, a bearing 4, a main gear mounting seat 5, a spline 6, a circular hole 7, a chute 8, positioning holes 9, a slider 10 and a fixing component 11, wherein the mounting holes 2 are correspondingly formed around the outer side of the driven gear 1, the driving gear 3 is arranged outside the driven gear 1, the bearing 4 is arranged at one end of the driving gear 3, the circular hole 7 is formed at the position, close to the center of the surface of the bearing 4, of the driving gear 3, one end of the bearing 4 is sleeved inside the circular hole 7, the size of the circular hole 7 is the same as that of the end of the bearing 4, the bearing 4 is better matched and connected with the circular hole 7, reinforcing ribs are arranged around the bearing 4, the strength of the bearing 4 is better enhanced, the service life of the bearing is prolonged, the, the two sides of the bearing 4 near the driving gear 3 are fixedly provided with a sliding block 10, the inside of the sliding block 10 is provided with a fixing component 11, the fixing component 11 comprises a through hole 111, an annular groove 112, a push rod 113, a compression spring 114 and a limit plate 115, the center of the inside of the sliding block 10 is provided with the through hole 111, the inside of the through hole 111 is provided with the push rod 113, one end of the push rod 113 is exposed out of the through hole 111, the four circumferential sliding blocks 10 at the middle part of the through hole 111 are recessed to form the annular groove 112, the inside of the annular groove 112 is provided with the limit plate 115 near the exposed end of the push rod 113, the inside of the annular groove 112 is provided with the compression spring 114, the push rod 113 penetrates through the compression spring 114 and the limit plate 115, the limit plate 115 is fixedly connected with the push rod 113, the push rod 113 is better reset after moving, the end, far away from the driving gear 3, of the bearing 4 is provided with a main gear mounting seat 5, and the main gear mounting seat 5 is connected with the bearing 4 through a spline 6.

The utility model discloses a theory of operation: the cooperation can reduce the SUV noise problem between driven gear 1 and the driving gear 3, improve domestic SUV's travelling comfort, when driving gear 3 is connected with bearing 4 cooperation, insert bearing 4 inside round hole 7, push down ejector pin 113 on slider 10 and make ejector pin 113 remove, spacing plate 115 compresses compression spring 114 when ejector pin 113 removes, the rolling bearing 4 makes slider 10 and spout 8 cooperation, after ejector pin 113 reachs locating hole 9 position, compression spring 114 ejecting ejector pin 113, make ejector pin 113 and locating hole 9 coincide, thereby make driving gear 3 and bearing 4 cooperation be connected, and then convenient to detach and installation.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rear-drive driving and driven gear of an SUV (sports utility vehicle) is characterized by comprising a driven gear (1), mounting holes (2), a driving gear (3), a bearing (4), a main gear mounting seat (5), a spline (6), a round hole (7), a sliding groove (8), a positioning hole (9), a sliding block (10) and a fixing component (11), wherein the mounting holes (2) are correspondingly formed in the periphery of the outer side of the driven gear (1), the driving gear (3) is arranged on the outer side of the driven gear (1), the bearing (4) is arranged at one end of the driving gear (3), the round hole (7) is formed in the driving gear (3) close to the center of the surface of the bearing (4), the sliding groove (8) is formed in the round hole (7), the positioning holes (9) are correspondingly formed in the two sides of the sliding groove (8) close to the end of the bearing (4), the sliding block, the novel gear box is characterized in that a fixing assembly (11) is arranged inside the sliding block (10), a main gear mounting seat (5) is arranged at the end, away from the driving gear (3), of the bearing (4), and the main gear mounting seat (5) is connected with the bearing (4) through a spline (6).

2. The SUV automobile rear drive driving and driven gear according to claim 1, wherein the fixing component (11) comprises a through hole (111), an annular groove (112), a top rod (113), a compression spring (114) and a limiting plate (115), the through hole (111) is formed in the center of the inside of the slider (10), the top rod (113) is arranged inside the through hole (111), one end of the top rod (113) is exposed outside the through hole (111), the annular groove (112) is formed in the middle of the through hole (111) and is inwards recessed towards the slider (10), the limiting plate (115) is arranged inside the annular groove (112) close to the exposed end of the top rod (113), and the compression spring (114) is arranged inside the annular groove (112).

3. An SUV automobile rear drive driving and driven gear according to claim 1, wherein one end of the bearing (4) is sleeved inside the circular hole (7), and the size of the circular hole (7) is the same as that of the end of the bearing (4).

4. An SUV automobile rear drive driving and driven gear according to claim 1, characterized in that all around the bearing (4) are provided with reinforcing ribs.

5. An SUV automobile rear drive driving and driven gear according to claim 2, wherein the push rod (113) penetrates through the compression spring (114) and the limiting plate (115), and the limiting plate (115) is fixedly connected with the push rod (113).

6. An SUV vehicle rear drive driving and driven gear according to claim 2, wherein one end of the compression spring (114) is pressed against one side of the limit plate (115), and the other end of the compression spring (114) is pressed against one side of the inside of the annular groove (112).