CN211592480U

CN211592480U - Bumper is installation device for assembly

Info

Publication number: CN211592480U
Application number: CN201922323081.XU
Authority: CN
Inventors: 陈飞
Original assignee: Yangzhou Fengyuan Body Manufacturing Co ltd
Current assignee: Yangzhou Fengyuan Body Manufacturing Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-29
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a bumper is installation device for assembly, relate to the installation device field, including automobile main body, automobile main body's one end is provided with the bumper main body, automobile main body is last fixedly connected with installation pole, the symmetry is provided with the connecting rod between installation pole and the bumper main body, connecting sleeve has been cup jointed to the outer wall screw thread of connecting rod, connecting sleeve's inner chamber slides and has cup jointed the slide bar, connecting sleeve's top screw thread has cup jointed positioning bolt, positioning bolt's bottom and connecting rod are laminated mutually, the symmetry is provided with stop device between installation pole and the bumper main body, the one end of connecting rod is seted up flutedly, the inner chamber of recess just is located the one end of slide bar and slides and has cup jointed. The utility model discloses the cooperation that utilizes connecting rod, connecting sleeve and slide bar is used, can let bumper and automobile body have a cushioning effect when the bumper receives the impact force to weaken the impulsive force that the car received, and then improve navigating mate's security.

Description

Bumper is installation device for assembly

Technical Field

The utility model relates to an installation device field, in particular to installation device for bumper assembly.

Background

The bumper consists of an outer plate, a buffer material, a cross beam and the like, wherein the outer plate and the buffer material are made of plastics, the cross beam is formed by stamping a cold-rolled thin plate with the thickness of about 1.5 mm to form a U-shaped groove, the outer plate and the buffer material are attached to the cross beam, and the cross beam is connected with a frame longitudinal beam through screws.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bumper is installation device for assembly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bumper is installation device for assembly, includes automobile body, automobile body's one end is provided with the bumper main part, automobile body is last fixedly connected with installation pole, the symmetry is provided with the connecting rod between installation pole and the bumper main part, the outer wall screw thread of connecting rod has cup jointed the connecting sleeve, the slide bar has been cup jointed in the inner chamber slip of connecting sleeve, positioning bolt has been cup jointed to the top screw thread of connecting sleeve, positioning bolt's bottom and connecting rod are laminated mutually, the symmetry is provided with stop device between installation pole and the bumper main part.

Preferably, the one end of connecting rod is seted up flutedly, the outer wall and the recess of slide bar slip and cup joint, the inner chamber of recess just is located the one end slip of slide bar and has cup jointed the block rubber, the middle part of slide bar outer wall is fixed to be cup jointed the limiting plate, just the limiting plate is located connecting sleeve's inner chamber.

Preferably, the first fixed block of middle part symmetry fixedly connected with of installation pole outer wall, the first round pin axle of the equal fixedly connected with of the other end of the one end of connecting rod and slide bar, the first connecting block has all been cup jointed in the both ends of first round pin axle outer wall, one side and four first connecting block fixed connection of bumper main part, one side and two first connecting block fixed connection of first fixed block.

Preferably, the limiting device comprises a limiting sleeve, a limiting rod is sleeved in an inner cavity of the limiting sleeve in a sliding mode, and a spring is sleeved in the inner cavity of the limiting sleeve and located at one end of the limiting rod in a sliding mode.

Preferably, the equal fixedly connected with second fixed block in both sides of installation pole outer wall, the equal symmetry fixedly connected with second connecting block in the one end of second fixed block and the both ends of bumper main part one side, two rotate between the second connecting block and be connected with the second round pin axle.

Preferably, one end of the limiting sleeve is fixedly connected with one of the second pin shafts, and one end of the limiting rod is fixedly connected with the other one of the second pin shafts.

The utility model discloses a technological effect and advantage:

1. the utility model uses the connecting rod, the connecting sleeve and the sliding rod to cooperate, when the bumper is impacted, the bumper and the vehicle body have a buffer function, thereby weakening the impact force on the vehicle and further improving the safety of the driver;

2. the utility model discloses utilize stop device's mode of setting up, stop device not only can carry out the position to the bumper main part and inject, and can also further improve the cushioning effect between bumper and the automobile body to further improve the security performance of vehicle.

Drawings

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

Fig. 2 is the internal structure diagram of the plane of depression of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. an automobile body; 2. a bumper body; 3. mounting a rod; 4. a connecting rod; 5. a connecting sleeve; 6. a slide bar; 7. positioning the bolt; 8. a limiting device; 81. a limiting sleeve; 82. a limiting rod; 83. a spring; 9. a first fixed block; 10. a first connection block; 11. a first pin shaft; 12. a rubber block; 13. a limiting plate; 14. a second fixed block; 15. a second connecting block; 16. and a second pin shaft.

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.

The utility model provides a mounting device for bumper assembly as shown in figures 1-4, which comprises a car body 1, one end of the car body 1 is provided with a bumper body 2, a mounting rod 3 is fixedly connected on the car body 1, a connecting rod 4 is symmetrically arranged between the mounting rod 3 and the bumper body 2, the outer wall thread of the connecting rod 4 is sleeved with a connecting sleeve 5, and the positions of the connecting sleeve 5 and the connecting rod 4 are relatively adjusted, so that the position of the bumper body 2 can be adjusted, thereby adjusting the limit of the limit device 8 on the stability of the bumper body 2, namely, the tighter the connecting sleeve 5 is connected with the connecting rod 4, the more stable the state of the bumper body 2 is, the inner cavity of the connecting sleeve 5 is slidably sleeved with a sliding rod 6, the top thread of the connecting sleeve 5 is sleeved with a positioning bolt 7, the positioning bolt 7 can limit the position of the connecting sleeve 5, and avoid the connecting sleeve 5 from rotating, thereby leading the bumper main body 2 to fall off, the bottom of the positioning bolt 7 is attached to the connecting rod 4, and the limiting devices 8 are symmetrically arranged between the mounting rod 3 and the bumper main body 2;

one end of the connecting rod 4 is provided with a groove, the outer wall of the sliding rod 6 is in sliding sleeve joint with the groove, the inner cavity of the groove and one end of the sliding rod 6 are in sliding sleeve joint with the rubber block 12, when the bumper body 2 is collided, the rubber block 12 and the spring 83 can play a role in buffering between the bumper body 2 and the automobile body 1, the middle part of the outer wall of the sliding rod 6 is fixedly sleeved with the limiting plate 13, the limiting plate 13 is located in the inner cavity of the connecting sleeve 5, the middle part of the outer wall of the mounting rod 3 is symmetrically and fixedly connected with the first fixing blocks 9, one end of the connecting rod 4 and the other end of the sliding rod 6 are fixedly connected with the first pin shaft 11, two ends of the outer wall of the first pin shaft 11 are rotatably sleeved with the first connecting blocks 10, one side of the bumper body 2 is fixedly connected with the four first connecting blocks 10;

stop device 8 includes limiting sleeve 81, limiting rod 82 has been cup jointed in limiting sleeve 81's inner chamber slip, limiting sleeve 81's inner chamber and the one end that is located limiting rod 82 slip and have been cup jointed spring 83, a thrust of limiting rod 82 can be given to spring 83, and two limiting rod 82 symmetry rotate connections are on bumper main part 2, thereby make bumper main part 2 be in stable state relatively, the equal fixedly connected with second fixed block 14 in both sides of installation pole 3 outer wall, the equal symmetrical fixedly connected with second connecting block 15 in both ends of the one end of second fixed block 14 and bumper main part 2 one side, it is connected with second round pin axle 16 to rotate between two second connecting blocks 15, limiting sleeve 81's one end and one of them second round pin axle 16 fixed connection, the one end and one of them another second round pin axle 16 fixed connection of limiting rod 82.

This practical theory of operation: when the bumper body 2 is installed, firstly, the two limiting rods 82 are in sliding sleeve joint with the two limiting sleeves 81, the two sliding rods 6 are in sliding sleeve joint with the two connecting rods 4, then the connecting sleeves 5 are in threaded sleeve joint with the connecting rods 4, the two connecting sleeves 5 are synchronously rotated, under the action of the limiting plate 13, the connecting sleeves 5 drive the sliding rods 6 and the connecting rods 4 to relatively slide until one ends of the sliding rods 6 are attached to the rubber block 12, and meanwhile, the limiting rods 82 and the limiting sleeves 81 move relatively, so that the limiting rods 82 extrude the springs 83;

then, the connecting sleeve 5 is continuously rotated, so that the bumper body 2 is in a relatively stable state under the action of the limiting device 8, and then the positioning bolt 7 is tightly fixed;

when the bumper body 2 needs to be disassembled and maintained, the positioning bolt 7 is loosened, the connecting sleeve 5 is rotated, and the bumper body 2 can be taken down until the connecting sleeve 5 is separated from the connecting rod 4.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A mounting device for a bumper assembly, comprising an automobile body (1), characterized in that: the one end of automobile body (1) is provided with bumper main part (2), fixedly connected with installation pole (3) is gone up in automobile body (1), the symmetry is provided with connecting rod (4) between installation pole (3) and bumper main part (2), connecting sleeve (5) have been cup jointed to the outer wall screw thread of connecting rod (4), slide bar (6) have been cup jointed in the inner chamber slip of connecting sleeve (5), positioning bolt (7) have been cup jointed to the top screw thread of connecting sleeve (5), the bottom and connecting rod (4) of positioning bolt (7) laminate mutually, the symmetry is provided with stop device (8) between installation pole (3) and bumper main part (2).

2. A bumper assembly mounting apparatus according to claim 1 wherein: the one end of connecting rod (4) is seted up flutedly, the outer wall and the recess slip of slide bar (6) are cup jointed, the inner chamber of recess and the one end that is located slide bar (6) slip and have been cup jointed block rubber (12), limiting plate (13) have been fixed to be cup jointed at the middle part of slide bar (6) outer wall, just limiting plate (13) are located the inner chamber of connecting sleeve (5).

3. A bumper assembly mounting apparatus according to claim 1 wherein: the utility model discloses a bumper, including installation pole (3) outer wall, the equal fixedly connected with of the middle part symmetry fixedly connected with first fixed block (9) of installation pole (3) outer wall, the one end of connecting rod (4) and the equal fixedly connected with first round pin axle (11) of the other end of slide bar (6), the both ends of first round pin axle (11) outer wall all rotate and have cup jointed first connecting block (10), one side and four first connecting block (10) fixed connection of bumper main part (2), one side and two first connecting block (10) fixed connection of first fixed block (9).

4. A bumper assembly mounting apparatus according to claim 1 wherein: stop device (8) include stop sleeve (81), gag lever post (82) have been cup jointed in the inner chamber slip of stop sleeve (81), spring (83) have been cup jointed in the inner chamber of stop sleeve (81) and the one end slip that is located gag lever post (82).

5. A bumper assembly mounting apparatus according to claim 1 wherein: the equal fixedly connected with second fixed block (14) in both sides of installation pole (3) outer wall, the equal symmetrical fixedly connected with second connecting block (15) in both ends of the one end of second fixed block (14) and bumper main part (2) one side, two rotate between second connecting block (15) and be connected with second round pin axle (16).

6. A bumper assembly mounting apparatus according to claim 4 wherein: one end of the limiting sleeve (81) is fixedly connected with one of the second pin shafts (16), and one end of the limiting rod (82) is fixedly connected with the other one of the second pin shafts (16).