CN218367376U

CN218367376U - Aluminium system shock absorber support

Info

Publication number: CN218367376U
Application number: CN202222449727.0U
Authority: CN
Inventors: 章铭
Original assignee: Zhejiang Hongxin Damping System Co ltd
Current assignee: Zhejiang Hongxin Damping System Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-24
Anticipated expiration: 2032-09-15

Abstract

The utility model provides an aluminium system shock absorber support belongs to vehicle accessories technical field. It has solved the inconvenient poor problem of shock attenuation effect of current shock absorber support connection. This aluminium system shock absorber support, which comprises a bracket, the one end of support is connecting portion, the other end of support is the installation department of tube-shape, the installation department is embedded to have the veneer piece, the veneer piece is including the inner tube and the urceolus of coaxial setting, the urceolus inlays in the installation department, be equipped with the buffering body between urceolus and the inner tube, be equipped with the mounting hole one of vertical setting on the connecting portion, the bilateral symmetry of connecting portion is equipped with the lug, be equipped with the axis parallel arrangement of two mounting holes and the mounting hole one and mounting hole two that run through on the lug, the support adopts the integrative casting structure of aluminum alloy. This aluminium system shock attenuation support has convenient connection, shock attenuation effectual and long service life's advantage.

Description

Aluminium system shock absorber support

Technical Field

The utility model belongs to the technical field of the auto-parts, a shock absorber support, especially aluminium system shock absorber support are related to.

Background

In order to overcome the problem that the riding comfort of the vehicle is reduced due to the vibration of the vehicle body caused by the vibration of the engine, the engine is arranged on the vehicle body through an engine bracket with a shock absorption function during the manufacturing of the automobile, and the engine bracket is mainly used for supporting some parts of the automobile engine. Since the shock absorbing brackets of the automobile engine usually work under severe working conditions, the connection between the brackets must be reliable and stable.

The engine damping bracket (application number: 201621364584.1) disclosed by the Chinese patent document comprises a fixing frame, wherein a connecting circular tube is arranged on the fixing frame, a liner tube is arranged in the connecting circular tube, damping rubber covers the outer wall of the liner tube, a shell is sleeved on the damping rubber and clamped in an inner hole of the connecting circular tube, buffering grooves are respectively arranged on two sides of the liner tube on the damping rubber, a Y-shaped buffering bracket is connected in the buffering groove on one side, a damping cavity is formed by a forked wall at the upper end of the Y-shaped buffering bracket and the inner wall of the shell, and hydraulic oil is injected into the damping cavity. When this engine shock attenuation is connected inconveniently, and long-time back hydraulic pressure has the problem that leaks and cause the shock attenuation effect variation easily.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided an aluminium system shock absorber support that connects conveniently, the shock attenuation is effectual and long service life.

The purpose of the utility model can be realized by the following technical proposal: aluminium system shock attenuation support, which comprises a bracket, the one end of support be connecting portion, the other end of support be the installation department of tube-shape, the installation department is embedded to have a veneer piece, its characterized in that, veneer piece including inner tube and the urceolus of coaxial setting, the urceolus inlay in the installation department in, the urceolus with the inner tube between be equipped with the buffering body, connecting portion on be equipped with the mounting hole one of vertical setting, the bilateral symmetry of connecting portion be equipped with the lug, the lug on be equipped with the mounting hole two that run through just mounting hole one with the axis parallel arrangement of mounting hole two, the support adopt the integrative casting structure of aluminum alloy.

The connecting portion of the one end of support sets up foretell mounting hole one and mounting hole two, and the screw passes mounting hole one and mounting hole two and links firmly this shock absorber support on the frame, and this aluminium system shock absorber support of being convenient for links to each other with the frame, has the advantage of convenient connection and firm in connection, is equipped with the buffering body between the urceolus of closure and the inner tube, has the effectual advantage of buffering, and the support adopts the integrative casting structure of aluminum alloy, has the light and long service life's of quality advantage.

In foretell aluminium system shock absorber support, the buffering body include the buffer portion one that links to each other with the inner tube and the buffer portion two and the buffer portion three that link to each other with the inside wall of urceolus, the both ends of buffer portion one with the urceolus link to each other, buffer portion two and buffer portion three be located respectively the both sides of buffer portion one, buffer portion two with buffer portion three with buffer portion one between all be equipped with the clearance of stepping down. Buffer two with buffer three with buffer one between all be equipped with the clearance of stepping down, have the effectual and long service life's of buffering advantage.

In the above-mentioned aluminum shock-absorbing mount, the middle part of the first buffer part is used for the inner cylinder to pass through and is integrated with the inner cylinder. By adopting the arrangement, the first buffer part and the inner cylinder are firmly connected.

In the above-mentioned aluminum shock-absorbing bracket, one side of the first buffer portion has a first concave portion, the other side of the first buffer portion has a first convex portion, and the outer edges of the first concave portion and the first convex portion are both arc-shaped.

In the aluminum shock-absorbing bracket, a second protruding part is arranged on the outer side of the third buffering part, the second protruding part is embedded in the first recessed part, and the yielding gap is formed between the second protruding part and the first recessed part. By adopting the arrangement, the first buffer part and the third buffer part form a better buffer effect.

In the aluminum shock absorption bracket, a second sunken part is arranged on the outer side of the second buffer part, the first bulge part is embedded in the second sunken part, and the yielding gap is formed between the first bulge part and the second sunken part. By adopting the arrangement, the first buffer part and the second buffer part form a better buffer effect.

In the above-mentioned aluminum shock-absorbing mount, the first buffer portion, the second buffer portion, and the third buffer portion are integrally vulcanized with the inner cylinder and the mounting portion. By adopting the arrangement, the connecting device has the advantages of convenience in manufacturing and good connecting effect.

In the above-described aluminum shock-absorbing mount, both ends of the inner tube extend out of both end surfaces of the mounting portion. By adopting the arrangement, the inner barrel is convenient to be connected with the engine, and the engine has the advantages of convenient connection and firm connection.

In the aluminum shock absorption bracket, the axis of the inner cylinder is perpendicular to the axis of the first mounting hole.

In the aluminum shock-absorbing bracket, reinforcing ribs are arranged between the connecting part and the lugs. Through setting up foretell strengthening rib, improved the intensity between connecting portion and the lug to the reliability of structure has been improved.

Compared with the prior art, this aluminium system shock absorber support has following advantage:

1. the connecting part at one end of the bracket is provided with the first mounting hole and the second mounting hole, and the screw penetrates through the first mounting hole and the second mounting hole to fixedly connect the damping bracket on the frame, so that the aluminum damping bracket is conveniently connected with the frame, and the aluminum damping bracket has the advantages of convenience in connection and firmness in connection;

2. the outer side of the buffer part III is provided with a second protruding part which is embedded in the first recessed part, and the yielding gap is formed between the second protruding part and the first recessed part, so that the first buffer part and the third buffer part have a good buffer effect;

3. the outer side of the first buffer part is provided with a first concave part, the first convex part is embedded in the first concave part, and the first convex part and the second concave part form the abdication gap, so that the first buffer part and the second buffer part form a better buffer effect;

4. all be equipped with the strengthening rib between connecting portion and the lug, improved the intensity between connecting portion and the lug to the reliability of structure has been improved.

Drawings

FIG. 1 is a front view of the aluminum shock mount.

FIG. 2 is a top view of the aluminum shock mount.

FIG. 3 is a schematic front view of the adhesive member of the present aluminum shock mount.

FIG. 4 is a cross-sectional view of the glue of the present aluminum shock mount.

In the figure, 1, a stent; 1a, a connecting part; 1b, mounting holes I; 1c, lugs; 1d, mounting holes II; 2. an installation part; 3. gluing parts; 4. an outer cylinder; 5. an inner barrel; 6. a buffer body; 6a, a first buffer part; 6a1 and a first concave part; 6a2, a first bulge; 6b, a second buffer part; 6b1 and a second concave part; 6c, a buffer part III; 6c1, a second bulge; 7. a yielding gap; 8. and (5) reinforcing ribs.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 4, the aluminum shock absorption support comprises a support 1, one end of the support 1 is a connecting portion 1a, the other end of the support 1 is a cylindrical installation portion 2, an adhesive member 3 is embedded in the installation portion 2, the adhesive member 3 comprises an inner cylinder and an outer cylinder 4 which are coaxially arranged, the outer cylinder 4 is embedded in the installation portion 2, a buffer body 6 is arranged between the outer cylinder 4 and the inner cylinder 5, a vertically arranged installation hole 1b is formed in the connecting portion 1a, and an axis of the inner cylinder 5 is perpendicular to an axis of the installation hole 1 b. The two ends of the inner cylinder 5 extend out of the two end faces of the mounting part 2, so that the inner cylinder 5 is convenient to connect with an engine, and the engine mounting structure has the advantages of convenience in connection and firmness in connection.

The two sides of the connecting part 1a are symmetrically provided with the lugs 1c, and the reinforcing ribs 8 are arranged between the connecting part 1a and the lugs 1c, so that the strength between the connecting part 1a and the lugs 1c is improved, and the reliability of the structure is improved. The lug 1c is provided with a second penetrating mounting hole 1d, the first mounting hole 1b is parallel to the axis of the second mounting hole 1d, and the support 1 is of an aluminum alloy integral casting structure.

The buffer body 6 comprises a first buffer part 6a connected with the inner cylinder 5, a second buffer part 6b and a third buffer part 6c connected with the inner side wall of the outer cylinder 4, two ends of the first buffer part 6a are connected with the mounting part 2, and the first buffer part 6a is used for the inner cylinder 5 to pass through and is integrated with the inner cylinder 5 into a whole, so that the first buffer part 6a and the inner cylinder 5 are firmly connected. The first buffer part 6a, the second buffer part 6b and the third buffer part 6c are integrally vulcanized with the inner cylinder 5 and the outer cylinder 4, and the novel rubber sealing ring has the advantages of convenience in manufacture and good connecting effect.

The second buffer part 6b and the third buffer part 6c are respectively positioned at two sides of the first buffer part 6a, one side of the first buffer part 6a is provided with a first concave part 6a1, the other side of the first buffer part 6a is provided with a first convex part 6a2, and the outer edges of the first concave part 6a1 and the first convex part 6a2 are both arc-shaped. The outer side of the third buffer portion 6c has a second protruding portion 6c1, the second protruding portion 6c1 is embedded in the first recessed portion 6a1, and the clearance 7 is formed between the second protruding portion 6c1 and the first recessed portion 6a 1. The outer side of the second buffer portion 6b has a second concave portion 6b1, the first convex portion 6a2 is embedded in the second concave portion 6b1, and the relief gap 7 is formed between the first convex portion 6a2 and the second concave portion 6b 1.

Connecting portion 1a of the one end of support 1 sets up foretell mounting hole 1b and mounting hole two 1d, and the screw passes mounting hole 1b and mounting hole two 1d and links firmly this shock absorber support 1 on the frame, and this aluminium system shock absorber support of being convenient for links to each other with the frame, has the advantage of convenient and firm in connection. A buffer body 6 is arranged between the installation part 2 and the inner cylinder 5, because the outer side of the buffer part three 6c is provided with a convex part two 6c1, the convex part two 6c1 is embedded in the concave part one 6a1, a yielding gap 7 is formed between the convex part two 6c1 and the concave part one 6a1, the outer side of the buffer part two 6b is provided with a concave part two 6b1, the convex part one 6a2 is embedded in the concave part two 6b1, and the convex part one 6a2 and the concave part two 6b1 form the yielding gap 7, so that the buffer part one 6a, the buffer part two 6b and the buffer part three 6c form better buffer effect. The support 1 is of an aluminum alloy integral casting structure and has the advantages of light weight and long service life.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the bracket 1, the connecting portion 1a, the first mounting hole 1b, the lug 1c, the second mounting hole 1d, the mounting portion 2, the adhesive member 3, the outer cylinder 4, the inner cylinder 5, the buffer body 6, the first buffer portion 6a, the first recess portion 6a1, the first protrusion portion 6a2, the second buffer portion 6b, the second recess portion 6b1, the third buffer portion 6c, the second protrusion portion 6c1, the relief gap 7, the reinforcing rib 8, etc. are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.

Claims

1. Aluminium system shock attenuation support, including support (1), the one end of support (1) be connecting portion (1 a), the other end of support (1) be installation department (2) of tube-shape, the installation department is embedded to have glued piece (3), its characterized in that, glued piece (3) including inner tube and urceolus (4) of coaxial setting, urceolus (4) inlay in installation department (2) in, urceolus (4) with the inner tube between be equipped with buffering body (6), connecting portion (1 a) on be equipped with the mounting hole (1 b) of vertical setting, the bilateral symmetry of connecting portion (1 a) be equipped with lug (1 c), lug (1 c) on be equipped with the mounting hole two (1 d) that run through just mounting hole one (1 b) with the axis parallel arrangement of mounting hole two (1 d), support (1) adopt the integrative casting structure of aluminum alloy.

2. The aluminum shock absorption bracket as claimed in claim 1, wherein the buffer body (6) comprises a first buffer part (6 a) connected with the inner cylinder (5) and a second buffer part (6 b) and a third buffer part (6 c) connected with the inner side wall of the outer cylinder (4), the two ends of the first buffer part (6 a) are connected with the mounting part (2), the second buffer part (6 b) and the third buffer part (6 c) are respectively located on the two sides of the first buffer part (6 a), and a yielding gap (7) is arranged between the second buffer part (6 b) and the third buffer part (6 c) and the first buffer part (6 a).

3. The aluminum shock-absorbing mount as set forth in claim 2, wherein said buffer portion (6 a) is formed integrally with the inner tube (5) and through which the inner tube (5) passes.

4. The aluminum shock absorber bracket as set forth in claim 2, wherein one side of the first buffer portion (6 a) has a first concave portion (6 a 1), the other side of the first buffer portion (6 a) has a first convex portion (6 a 2), and the outer edges of the first concave portion (6 a 1) and the first convex portion (6 a 2) are both arc-shaped.

5. The aluminum shock absorber bracket as set forth in claim 4, wherein the bumper portion three (6 c) has a second protrusion portion (6 c 1) on the outer side thereof and the second protrusion portion (6 c 1) is embedded in the first recess portion (6 a 1) and the relief gap (7) is formed between the second protrusion portion (6 c 1) and the first recess portion (6 a 1).

6. The aluminum shock absorber bracket as set forth in claim 4, wherein the second buffer portion (6 b) has a second recess portion (6 b 1) on the outer side thereof, the first protrusion portion (6 a 2) is embedded in the second recess portion (6 b 1) and the clearance (7) is formed between the first protrusion portion (6 a 2) and the second recess portion (6 b 1).

7. The aluminum shock absorption bracket as set forth in claim 2, 3, 4, 5 or 6, wherein the first buffer part (6 a), the second buffer part (6 b) and the third buffer part (6 c) are integrally vulcanized with the inner cylinder (5) and the outer cylinder (4).

8. A shock absorbing mount in aluminum according to claim 1, 2, 3, 4, 5 or 6 wherein both ends of the inner tube (5) extend beyond both end faces of the mount (2).

9. The aluminum shock absorber bracket as set forth in claim 1 or 2 or 3 or 4 or 5 or 6, characterized in that the axis of said inner cylinder (5) is disposed perpendicular to the axis of said first mounting hole (1 b).

10. The aluminum shock absorber bracket as set forth in claim 1 or 2 or 3 or 4 or 5 or 6, characterized in that a reinforcing rib (8) is provided between the connecting portion (1 a) and the lug (1 c).