CN209756684U

CN209756684U - Automobile double-rear axle air suspension transverse thrust rod structure

Info

Publication number: CN209756684U
Application number: CN201920413289.8U
Authority: CN
Inventors: 林志龙; 罗忠瑛
Original assignee: FUJIAN TIANZHONG MACHINERY TECHNOLOGY Co Ltd
Current assignee: FUJIAN TIANZHONG MACHINERY TECHNOLOGY Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2019-12-10
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a transverse thrust rod structure of an automobile double-rear-axle air suspension, which comprises a thrust inner sleeve, a thrust outer sleeve rod, a sleeve hole, an axle center and an adjusting component, wherein the thrust outer sleeve rod is sleeved on two sides of the thrust inner sleeve, a fixed sleeve is welded on one side of the thrust outer sleeve rod, the axle center is sleeved inside the fixed sleeve, mounting rods are welded on two ends of the axle center, a partition plate is welded at the center of the inside of the thrust inner sleeve, sliding blocks are fixed at two ends of the partition plate through screws, a sliding groove is formed inside the sliding block, a sliding sheet is sleeved inside the sliding groove, a support rod is fixed at the center of the top of the sliding sheet through screws, a second fixed rod is fixed at the top of the support rod through screws, the transverse thrust rod structure of the automobile double-rear-axle air suspension is simple, the operation is convenient, the traditional integrated structure is, the automobile door lock is suitable for installation of various automobiles.

Description

Automobile double-rear axle air suspension transverse thrust rod structure

Technical Field

The utility model relates to an automobile component technical field specifically is a two rear axle air suspension lateral thrust rod structures of car.

Background

The automobile suspension device is a general term for all force transmission connecting devices between a frame and an axle or a wheel, and has the functions of transmitting force and torque acting between the wheel and the frame, buffering impact force transmitted to the frame or an automobile body from an uneven road surface and attenuating vibration caused by the impact force so as to ensure that the automobile can run smoothly; the traditional automobile air suspension transverse thrust rod is complex in structure and troublesome to use, generally has an integrated structure and cannot be freely stretched, when being installed, a worker cannot continue to install the automobile air suspension transverse thrust rod if the automobile air suspension transverse thrust rod is too long or too short, and parts need to be replaced again, so that resource waste is caused, and meanwhile, the traditional automobile air suspension transverse thrust rod is narrow in application range and is not beneficial to installation and use of the worker; in view of these drawbacks, it is necessary to design a lateral thrust rod structure of an air suspension of a double rear axle of an automobile.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two rear axle air suspension lateral thrust rod structures of car to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a transverse thrust rod structure of an automobile double-rear-axle air suspension comprises a thrust inner sleeve, an installation rod, a thrust outer sleeve rod, sleeve holes, a fixed sleeve, an axle center and an adjusting assembly, wherein the thrust outer sleeve rod is sleeved on two sides of the thrust inner sleeve, the fixed sleeve is welded on one side of the thrust outer sleeve rod, the axle center is sleeved inside the fixed sleeve, the installation rod is welded on two ends of the axle center, the adjusting assembly is installed on two ends of the thrust inner sleeve and consists of a push rod, a pressing hole, a baffle, a first spring sleeve, a first fixed rod, a first bolt, a compression spring, a connecting rod, a second spring sleeve, a second bolt, a second fixed rod, a supporting rod, a sliding block, a partition plate, a sliding groove and a rubber pad, the partition plate is welded at the center inside of the thrust inner sleeve, the sliding block is fixed at two ends of, the sliding groove is internally sleeved with a sliding sheet, the center of the top of the sliding sheet is fixed with a support rod through a screw, the top of the support rod is fixed with a second fixing rod through a screw, the top of the second fixing rod is sleeved with a second bolt, the top of the second fixing rod is provided with a connecting rod, the bottom of the connecting rod is connected with the second bolt, the top of the connecting rod is provided with a first fixing rod, the bottom of the first fixing rod is sleeved with a first bolt, the first bolt is connected with the top of the connecting rod, the top of the first fixing rod is fixed with a baffle through a screw, the center of the bottom of the baffle is fixed with a first spring sleeve through a screw, the bottom of the first spring sleeve is sleeved with a compression spring, the bottom of the compression spring is sleeved with a second spring sleeve, the bottom of the second spring sleeve is connected with a baffle, both ends of the thrust inner sleeve are provided with pressing holes, and the ejector rod is sleeved inside the pressing hole, a plurality of sleeve holes are formed in the outer side of the outer sleeve rod of the thrust, and the sleeve holes are sleeved on the outer side of the top of the ejector rod.

Furthermore, a mounting hole is formed in the fixing sleeve, and the mounting hole is sleeved on the outer side of the axis.

Furthermore, a bolt hole is formed in the bottom of the first fixing rod, and the bolt hole is sleeved on the outer side of the first bolt.

Furthermore, spring grooves are formed in the bottom of the first spring sleeve and the top of the second spring sleeve, and the spring grooves are sleeved on the outer side of the compression spring.

Furthermore, rubber pads are sleeved on two sides of the sliding sheet and located inside the sliding groove.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: this two rear axle air suspension lateral thrust poles of car simple structure, convenient operation utilizes and presses the ejector pin, makes sleeve pipe can freely extend and shorten in thrust outer loop bar and the thrust, abandons traditional integrated structure, through sleeve pipe adjustment length in artifical free thrust outer loop bar and the thrust, is applicable to the installation of various cars, avoids because length mismatches causes the material extravagant, resources are saved, and this two rear axle air suspension lateral thrust poles of car are adjusted conveniently, are favorable to the user to install and use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

Fig. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the adjusting assembly of the present invention;

Fig. 4 is a cross-sectional view of the sliding block of the present invention;

In the figure: 1. a thrust inner sleeve; 2. mounting a rod; 3. a thrust outer sleeve rod; 4. trepanning; 5. fixing a sleeve; 6. an axis; 7. an adjustment assembly; 8. a top rod; 9. pressing the hole; 10. a baffle plate; 11. a first spring housing; 12. a first fixing lever; 13. a first bolt; 14. a compression spring; 15. a connecting rod; 16. a second spring housing; 17. a second bolt; 18. a second fixing bar; 19. a support bar; 20. a slider; 21. a partition plate; 22. a slide sheet; 23. a sliding groove; 24. and (7) a rubber pad.

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. 1-4, the present invention provides a technical solution: the utility model provides a car double rear axle air suspension lateral thrust rod structure, including thrust interior sleeve pipe 1, installation pole 2, thrust outer loop bar 3, trepanning 4, fixed cover 5, axle center 6 and adjusting part 7, thrust interior sleeve pipe 1 both sides have all been cup jointed thrust outer loop bar 3, thrust outer loop bar 3 one side welding has fixed cover 5, fixed cover 5 is inside to be cup jointed axle center 6, fixed cover 5 is inside to be seted up the mounting hole, and the mounting hole cup joints in the axle center 6 outside, be favorable to axle center 6 to fix, axle center 6 both ends have all been welded installation pole 2, thrust interior sleeve pipe 1 both ends are installed adjusting part 7, adjusting part 7 is by ejector pin 8, press the hole 9, baffle 10, first spring housing 11, first dead lever 12, first bolt 13, compression spring 14, connecting rod 15, second spring housing 16, second bolt 17, second dead lever 18, bracing piece 19, sliding block 20, baffle 21, The sliding plate 22, the sliding groove 23 and the rubber pad 24 are formed, the partition plate 21 is welded at the center inside the thrust inner sleeve 1, the sliding blocks 20 are fixed at two ends of the partition plate 21 through screws, the sliding groove 23 is formed inside the sliding block 20, the sliding plate 22 is sleeved inside the sliding groove 23, the rubber pads 24 are sleeved on two sides of the sliding plate 22, the rubber pads 24 are located inside the sliding groove 23, sliding of the sliding plate 22 is facilitated, the supporting rod 19 is fixed at the center of the top of the sliding plate 22 through screws, the second fixing rod 18 is fixed at the top of the supporting rod 19 through screws, the second bolt 17 is sleeved at the top of the second fixing rod 18, the connecting rod 15 is arranged at the top of the second fixing rod 18, the bottom of the connecting rod 15 is connected with the second bolt 17, the first fixing rod 12 is arranged at the top of the connecting rod 15, the first bolt 13 is sleeved, the bottom of the first fixed rod 12 is provided with a bolt hole which is sleeved outside the first bolt 13 to facilitate the rotation of the first bolt 13, the top of the first fixed rod 12 is fixed with a baffle plate 10 through a screw, the center of the bottom of the baffle plate 10 is fixed with a first spring sleeve 11 through a screw, the bottom of the first spring sleeve 11 is sleeved with a compression spring 14, the bottom of the compression spring 14 is sleeved with a second spring sleeve 16, the bottom of the second spring housing 16 is connected with the clapboard 21, the bottom of the first spring housing 11 and the top of the second spring housing 16 are both provided with spring grooves, and the spring groove is sleeved outside the compression spring 14, which is beneficial to fixing the compression spring 14, both ends of the thrust inner sleeve 1 are provided with pressing holes 9, the center of the top of the baffle 10 is fixed with a mandril 8 through screws, the ejector rod 8 is sleeved inside the pressing hole 9, a plurality of sleeve holes 4 are formed in the outer side of the thrust outer sleeve rod 3, and the sleeve holes 4 are sleeved on the outer side of the top of the ejector rod 8; when this two rear axle air suspension lateral thrust rod structures of car use, the manual work will press ejector pin 8, ejector pin 8 extrudees baffle 10, baffle 10 can extrude first dead lever 12 downwards, first dead lever 12 extrudees connecting rod 15, make connecting rod 15 rotate, connecting rod 15 promotes second dead lever 18 simultaneously, second dead lever 18 can freely slide through slide 22, baffle 10 can the downstream, baffle 10 downstream extrusion compression spring 14, compression spring 14 shrink has elasticity, pulling thrust overcoat pole 3 this moment, make thrust overcoat pole 3 and thrust interior sleeve pipe 1 extend when needs length, loosen ejector pin 8, compression spring 14 stretches back extrusion baffle 10, baffle 10 extrudes ejector pin 8, make ejector pin 8 embolia inside another trepanning 4 of thrust overcoat pole 3 again, install installation pole 2 at last and can use.

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. The utility model provides a two rear axle air suspension lateral thrust rod structures of car, includes interior sleeve pipe of thrust (1), installation pole (2), thrust overcoat pole (3), trepanning (4), fixed cover (5), axle center (6) and adjusting part (7), its characterized in that: the thrust sleeve is characterized in that both sides of the thrust sleeve (1) are respectively sleeved with a thrust outer sleeve rod (3), one side of the thrust outer sleeve rod (3) is welded with a fixed sleeve (5), an axle center (6) is sleeved in the fixed sleeve (5), both ends of the axle center (6) are respectively welded with an installation rod (2), both ends of the thrust sleeve (1) are respectively provided with an adjusting component (7), each adjusting component (7) consists of an ejector rod (8), a pressing hole (9), a baffle (10), a first spring sleeve (11), a first fixed rod (12), a first bolt (13), a compression spring (14), a connecting rod (15), a second spring sleeve (16), a second bolt (17), a second fixed rod (18), a support rod (19), a sliding block (20), a partition plate (21), a sliding sheet (22), a sliding groove (23) and a rubber pad (24), the partition plate (21) is welded at the center of the interior, sliding blocks (20) are fixed at two ends of the partition plate (21) through screws, sliding grooves (23) are formed in the sliding blocks (20), sliding sheets (22) are sleeved in the sliding grooves (23), supporting rods (19) are fixed at the centers of the tops of the sliding sheets (22) through screws, second fixing rods (18) are fixed at the tops of the supporting rods (19) through screws, second bolts (17) are sleeved at the tops of the second fixing rods (18), connecting rods (15) are arranged at the tops of the second fixing rods (18), the bottoms of the connecting rods (15) are connected with the second bolts (17), first fixing rods (12) are arranged at the tops of the connecting rods (15), first bolts (13) are sleeved at the bottoms of the first fixing rods (12), the first bolts (13) are connected with the tops of the connecting rods (15), baffles (10) are fixed at the tops of the first fixing rods (12) through screws, baffle (10) bottom center department has first spring housing (11) through the screw fixation, compression spring (14) have been cup jointed to first spring housing (11) bottom, second spring housing (16) have been cup jointed to compression spring (14) bottom, and second spring housing (16) bottom is connected with baffle (21), sleeve pipe (1) both ends have all been seted up in the thrust and have been pressed hole (9), baffle (10) top center department has ejector pin (8) through the screw fixation, and ejector pin (8) cup joint inside pressing hole (9), a plurality of trepanning (4) have been seted up in the outer loop bar of thrust (3) outside, and trepanning (4) cup joint in ejector pin (8) top outside.

2. the automotive double rear axle air suspension lateral thrust rod structure as claimed in claim 1, wherein: the fixing sleeve (5) is internally provided with a mounting hole which is sleeved outside the axle center (6).

3. The automotive double rear axle air suspension lateral thrust rod structure as claimed in claim 1, wherein: the bottom of the first fixing rod (12) is provided with a bolt hole, and the bolt hole is sleeved on the outer side of the first bolt (13).

4. The automotive double rear axle air suspension lateral thrust rod structure as claimed in claim 1, wherein: spring grooves are formed in the bottom of the first spring sleeve (11) and the top of the second spring sleeve (16) and are sleeved on the outer side of the compression spring (14).

5. the automotive double rear axle air suspension lateral thrust rod structure as claimed in claim 1, wherein: rubber pads (24) are sleeved on two sides of the sliding sheet (22), and the rubber pads (24) are located inside the sliding groove (23).