CN221418157U - Engine baffle assembly connection structure - Google Patents

Abstract

The utility model discloses a connecting structure of an engine baffle assembly, which is characterized in that: including support, baffle, have first spliced pole and second spliced pole on the baffle, have on the support with first spliced pole complex first connecting hole, have on the support with second spliced pole complex second connecting hole, be provided with the metal clip on the first spliced pole, have the joint to on the metal clip first shell fragment on the first spliced pole, have the butt on the metal clip to the second shell fragment on the support, the cover is equipped with the rubber sleeve on the second spliced pole. The beneficial effects of the utility model include: simple structure, easy dismounting, connection stability is good, is difficult for producing the vibration abnormal sound, can effectually protect the engine.

Description

Engine baffle assembly connection structure

Technical Field

The utility model relates to the field of automobile parts, in particular to an engine baffle assembly connecting structure.

Background

The engine baffle is arranged at the bottom of the engine cabin and used for keeping the engine cabin clean, preventing road muddy water and dust from entering the engine cabin, preventing an automobile from violently striking the engine after rolling up gravel in the process of rolling tires, and simultaneously preventing uneven and hard pavement from scratching the engine. Most of the existing automobiles are not provided with engine baffles, and some automobiles provided with the engine baffles are inconvenient to assemble and disassemble or generate abnormal sound in the driving process, and the engine baffles are forced to be disassembled after being used for a period of time.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the engine baffle assembly connecting structure which is stable in connection, convenient to assemble and disassemble and not easy to generate abnormal sound in the driving process.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

An engine baffle assembly connection structure which characterized in that: including support, baffle, have first spliced pole and second spliced pole on the baffle, have on the support with first spliced pole complex first connecting hole, have on the support with second spliced pole complex second connecting hole, be provided with the metal clip on the first spliced pole, have the joint to on the metal clip first shell fragment on the first spliced pole, have the butt on the metal clip to the second shell fragment on the support, the cover is equipped with the rubber sleeve on the second spliced pole.

Further, the first connecting hole and the second connecting hole are square holes, and the first connecting hole is perpendicular to the second connecting hole and is different from the second connecting hole.

Further, the cross section of the first connecting column is I-shaped, and wedge-shaped ribs are arranged at two ends of the first connecting column in the length direction.

Further, a limiting groove limiting the first elastic sheet is formed in the middle of the first connecting column.

Further, the metal clip is formed by bending a metal plate, the upper part of the metal clip is bent to form a U-shaped groove and is clamped to a rib plate at the middle part of the first connecting column, the middle part of the metal clip bulges towards two sides, the metal clip is provided with a first elastic sheet which is bent inwards after being cut, the two metal clips are in a splayed shape, the upper ends of the first elastic sheets are abutted to the limiting grooves, and the lower parts of the metal clips are close to the middle and bent to form a second elastic sheet.

Further, the end part of the second connecting column is provided with hanging tables extending to two sides in the width direction, and the rubber sleeve is provided with an anti-falling hole matched with the hanging tables.

Further, the bracket is provided with a plurality of mounting holes, and the mounting holes are round holes or waist-shaped holes.

The beneficial effects of the utility model include: simple structure, easy dismounting, connection stability is good, is difficult for producing the vibration abnormal sound, can effectually protect the engine.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of the present utility model;

FIG. 2 is an assembly view of the engine baffle assembly of the present utility model.

Detailed Description

The utility model will be described in further detail with reference to specific embodiments and drawings.

The engine baffle assembly connecting structure as shown in fig. 1-2 comprises a bracket 1 and a baffle 2, wherein a first connecting column 3 and a second connecting column 4 are arranged on the baffle 2, a first connecting hole 5a matched with the first connecting column 3 is arranged on the bracket 1, and a second connecting hole 5b matched with the second connecting column 4 is arranged on the bracket 1. Be provided with metal clip 6 on the first spliced pole 3, have the first shell fragment 7 of joint on the first spliced pole 3 on the metal clip 6, the middle part of first spliced pole 3 has the spacing groove 10 of spacing first shell fragment 7, prevents that metal clip 6 from shifting about. The metal clip 6 is also provided with a second spring piece 8 which is abutted to the bracket 1. The metal clip 6 is formed by bending a metal plate, the upper part of the metal clip is bent to form a U-shaped groove and is clamped on a rib plate at the middle part of the first connecting column 3, the middle part of the metal clip bulges towards two sides, the metal clip is provided with a first elastic sheet 7 which is bent inwards after being cut, the two first elastic sheets 7 are in a splayed shape, the upper ends of the first elastic sheets 7 are abutted in the limiting grooves 10, and therefore the metal clip 6 is prevented from slipping from the first connecting column 3. The lower part of the metal clip 6 is close to the middle and bent to form a second elastic sheet 8, and the first connecting hole 5a passes through the bulge in the middle of the metal clip 6 and then is in butt joint with the second elastic sheet 8, so that the first connecting hole 5a is limited in the width direction, and a movable gap in the width direction is avoided, so that abnormal vibration is avoided. The first connecting column 3 has an I-shaped cross section, and wedge-shaped ribs 31 are provided at both ends in the longitudinal direction. The wedge-shaped ribs 31 are contacted with the two ends of the first connecting hole 5a in the length direction, so that the gap in the length direction of the first connecting hole 5a is eliminated, and the generation of abnormal vibration noise is avoided.

The second connecting column 4 is sleeved with a rubber sleeve 9. The second connecting hole 5b is tightly matched with the rubber sleeve 9, and the rubber sleeve 9 has good buffering performance and can avoid the generation of abnormal vibration. The second connecting column 4 has a hanging base 41 extending to both sides in the width direction at its end, and the rubber bush 9 has an anti-drop hole fitted with the hanging base 41.

In order to increase the connection stability, the first connection hole 5a and the second connection hole 5b in this embodiment are square holes, and the first connection hole 5a and the second connection hole 5b are perpendicular and different, so that stable connection of the baffle plate 2 can be realized only through two holes.

In order to facilitate the installation of the engine baffle assembly in the engine compartment, the bracket 1 of the embodiment is provided with a plurality of installation holes 11, the installation holes 11 are round holes or waist-shaped holes, so that the bracket 1 can be installed in the engine compartment after the metal clip 6 and the rubber sleeve 9 are assembled, the second connection hole 5b of the baffle 2 is connected to the second connection column 4, and finally the baffle 2 is quickly clamped to the first connection column 3 through the first connection hole 5a, thereby completing the assembly, and the baffle 2 can be detached only by extruding the middle part of the metal clip 6 to make the first connection hole 5a separate from the metal clip 6 during the disassembly.

The foregoing has described in detail the technical solutions provided by the embodiments of the present utility model, and specific examples have been applied to illustrate the principles and implementations of the embodiments of the present utility model, where the above description of the embodiments is only suitable for helping to understand the principles of the embodiments of the present utility model; meanwhile, as for those skilled in the art, according to the embodiments of the present utility model, there are variations in the specific embodiments and the application scope, and the present description should not be construed as limiting the present utility model.

Claims (7)

1. An engine baffle assembly connection structure which characterized in that: including support (1), baffle (2), have first spliced pole (3) and second spliced pole (4) on baffle (2), have on support (1) with first spliced pole (3) complex first connecting hole (5 a), have on support (1) with second spliced pole (4) complex second connecting hole (5 b), be provided with metal clip (6) on first spliced pole (3), have on metal clip (6) the joint to first shell fragment (7) on first spliced pole (3), have on metal clip (6) the butt second shell fragment (8) on support (1), the cover is equipped with rubber sleeve (9) on second spliced pole (4).

2. The engine baffle assembly connection structure of claim 1, wherein: the first connecting holes (5 a) and the second connecting holes (5 b) are square holes, and the first connecting holes (5 a) are perpendicular to the second connecting holes (5 b) and are different in surface.

3. The engine baffle assembly connection structure of claim 1, wherein: the cross section of the first connecting column (3) is I-shaped, and wedge-shaped ribs (31) are arranged at two ends in the length direction.

4. An engine baffle assembly attachment structure as set forth in claim 3 wherein: the middle part of the first connecting column (3) is provided with a limiting groove (10) for limiting the first elastic sheet (7).

5. The engine baffle assembly connection structure of claim 4, wherein: the metal clip (6) is formed by bending a metal plate, the upper part of the metal clip is bent to form a U-shaped groove and is clamped onto a rib plate in the middle of the first connecting column (3), the middle of the metal clip bulges towards two sides, the metal clip is provided with a first elastic sheet (7) which is bent inwards after cutting, the two metal clips are splayed, the upper ends of the first elastic sheets (7) are abutted to the limiting groove (10), and the lower parts of the metal clips (6) are close to the middle to be bent to form a second elastic sheet (8).

6. The engine baffle assembly connection structure of claim 1, wherein: the end part of the second connecting column (4) is provided with hanging tables (41) extending to two sides in the width direction, and the rubber sleeve (9) is provided with an anti-falling hole matched with the hanging tables (41).

7. The engine baffle assembly connection structure of claim 1, wherein: the bracket (1) is provided with a plurality of mounting holes (11), and the mounting holes (11) are round holes or waist-shaped holes.