CN215398059U - Rear shock absorber support and automobile frame - Google Patents
Rear shock absorber support and automobile frame Download PDFInfo
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- CN215398059U CN215398059U CN202120694710.4U CN202120694710U CN215398059U CN 215398059 U CN215398059 U CN 215398059U CN 202120694710 U CN202120694710 U CN 202120694710U CN 215398059 U CN215398059 U CN 215398059U
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- shock absorber
- rear shock
- support
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- longitudinal beam
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Abstract
The embodiment of the application relates to the technical field of automobiles, and provides a rear shock absorber support and an automobile frame. The rear shock absorber bracket includes: the bending structure is provided with at least one convex part arranged towards the direction far away from the longitudinal beam and/or a concave part arranged towards the direction close to the longitudinal beam. Use a rear shock absorber support and car frame that this application provided, can reduce rear shock absorber support because of the vibration or the probability that the collision damaged, prolonged rear shock absorber support's life.
Description
Technical Field
The embodiment of the application relates to the technical field of automobiles, in particular to a rear shock absorber support and an automobile frame with the same.
Background
The rear shock absorber support is an important component on an automobile frame, is connected to the longitudinal beam and is mainly used for supporting the rear shock absorber and absorbing energy generated by the rear shock absorber due to vibration so that the automobile can keep a stable running state.
At present, a rear shock absorber support is provided with a supporting surface and a connecting surface, the supporting surface is used for supporting a rear shock absorber, the connecting surface is used for being connected to a longitudinal beam of an automobile frame, and a certain included angle is formed between the supporting surface and the connecting surface.
However, after the supporting surface of the rear shock absorber bracket is excited by the vibration from the rear shock absorber, the exciting force of the rear shock absorber is directly transmitted to the connecting surface of the rear shock absorber bracket; or after the connecting surface of the rear shock absorber support is impacted by a foreign object, the impact force of the foreign object can be directly transmitted to the supporting surface of the rear shock absorber support.
Finally, after the supporting surface of the rear shock absorber support and the connecting surface of the rear shock absorber support are subjected to larger exciting force and impact force, the rear shock absorber support can be broken and damaged.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a rear shock absorber support and an automobile frame, and aims to reduce the probability of breakage and damage of the rear shock absorber support.
A first aspect of embodiments of the present application provides a rear shock absorber support, which includes: the bending structure is provided with at least one convex part arranged towards the direction far away from the longitudinal beam and/or a concave part arranged towards the direction close to the longitudinal beam.
Optionally, the support plate comprises: the upper surface of the reinforcing plate is a supporting surface for supporting the rear shock absorber, and the lower surface of the reinforcing plate is connected with the connecting plate through the bending structure.
Optionally, the support plate is flush with the flange of the longitudinal beam.
Optionally, at least two bolt holes are arranged on the reinforcing plate, and the at least two bolt holes are used for installing a rear shock absorber.
Optionally, the side of the connecting plate is provided with an opening.
Optionally, the support plate is lapped on the upper surface of the longitudinal beam, and one end, away from the support plate, of the connecting plate is connected to the side surface of the longitudinal beam;
a triangular supporting structure is formed among the supporting plate, the connecting plate and the longitudinal beam.
Optionally, the edge of the supporting plate is provided with a connecting flange, and the connecting flange is welded to the side wall of the longitudinal beam.
A second aspect of embodiments of the present application provides an automotive frame including a rear shock absorber bracket as provided by the first aspect of embodiments of the present application.
Has the advantages that:
the application provides a rear shock absorber support, which utilizes the principle that a bending structure can disperse force, so that a supporting plate and a connecting plate of the rear shock absorber support can bear smaller exciting force or impact force when facing the same impact force, thereby improving the supporting strength of the rear shock absorber support and reducing the damage probability of the rear shock absorber support; and the bending structure is provided with at least one convex part or at least one concave part, so that the impact force of an external object or the excitation force of the rear shock absorber can be buffered through the deformation of the convex part and the concave part, the compressive strength of the rear shock absorber support is further enhanced, the probability of damage of the rear shock absorber support due to vibration or impact is reduced, and the service life of the rear shock absorber support is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of a rear shock absorber bracket mounted to a side rail according to an embodiment of the present application;
FIG. 2 is an overall view of a rear shock absorber bracket according to an embodiment of the present application;
fig. 3 is a side view of a rear shock absorber bracket according to an embodiment of the present application.
Description of reference numerals: 1. a stringer; 2. a rear shock absorber bracket; 21. a support plate; 211. a reinforcing plate; 22. a connecting plate; 23. a curved structure; 3. bolt holes; 4. opening a hole; 5. and connecting the flanging.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Example one
In the rear shock absorber bracket 2 in the related art, the rear shock absorber bracket 2 has a support surface for supporting the rear shock absorber, and a connection surface for connecting the rear shock absorber bracket 2 to the side member 1, the support surface and the connection surface being perpendicular to each other.
Accordingly, when the support surface of the rear shock absorber bracket 2 is excited by vibration from the rear shock absorber, the exciting force generated by the rear shock absorber is directly transmitted to the connection surface of the rear shock absorber bracket 2; after the connecting surface of the rear shock absorber is impacted by a foreign object, the impact force of the foreign object is directly transmitted to the supporting surface of the rear shock absorber bracket 2. Finally, after the supporting surface of the rear shock absorber support 2 and the connecting surface of the rear shock absorber support 2 receive frequent exciting force or large impact force, the rear shock absorber support 2 may be broken and damaged.
In view of the above, the present invention provides a rear shock absorber bracket, and referring to fig. 2 and 3, the rear shock absorber bracket 2 includes: the support plate 21 and the connecting plate 22 are provided with a bending structure 23 between the support plate 21 and the connecting plate 22, and the bending structure 23 is provided with at least one convex part arranged in a direction away from the longitudinal beam 1 and/or a concave part arranged in a direction close to the longitudinal beam 1.
When the support plate 21 of the rear shock absorber support 2 is excited by vibration from the rear shock absorber, the excitation force of the rear shock absorber is transmitted to the connecting plate 22 of the rear shock absorber support 2 through the bending structure 23, and the bending structure 23 disperses the excitation force generated by the rear shock absorber, so that the excitation force with smaller force is transmitted to the connecting plate 22 of the rear shock absorber support 2, and the compressive strength of the connecting plate 22 of the rear shock absorber support 2 is improved; when the connecting plate 22 of the rear shock absorber support 2 receives the impact force of a foreign object, the impact force borne by the rear shock absorber support 2 can be transmitted to the supporting plate 21 of the rear shock absorber support 2 through the bent structure 23, and the bent structure 23 can disperse the impact force, so that the impact force with smaller force can be transmitted to the supporting plate 21 of the rear shock absorber support 2.
Therefore, the principle that the bending structure 23 disperses force is utilized, so that the supporting plate 21 and the connecting plate 22 of the rear shock absorber support 2 can bear smaller exciting force or impact force when facing the same impact force, the integral supporting strength of the rear shock absorber support 2 is improved, and the damage probability of the rear shock absorber support 2 is reduced; and be the setting of at least one bellying or at least one depressed part at curved structure 23, can cushion impact force or exciting force through the deformation of bellying and depressed part to the compressive strength of rear shock absorber support 2 has further been strengthened, the life of rear shock absorber support 2 has been prolonged.
Based on the rear shock absorber support, the following specific examples are provided, and on the premise of no mutual conflict, the examples can be combined at will to form a new rear shock absorber support, and it should be understood that the new rear shock absorber support formed by combining any examples is all within the protection scope of the present application.
In a possible embodiment, as shown in fig. 2 and 3, the support plate 21 includes: the upper surface of the reinforcing plate 211 is a supporting surface for supporting a rear shock absorber, and the lower surface of the reinforcing plate 211 is connected with the connecting plate 22 through the bending structure 23.
In this embodiment, two ends of the support plate 21 in the width direction are respectively connected to the connecting plate 22 of the rear shock absorber bracket 2 and the longitudinal beam 1, the middle position of the support plate 21 and the reinforcing plate 211 are integrally formed, and an included angle is formed between the reinforcing plate 211 and a plane where the support plate 21 is located. The reinforcing plate 211 is a rectangular frame, three sides of the reinforcing plate 211 close to the longitudinal beam 1 are welded with the supporting plate 21, and one side of the reinforcing plate 211 far away from the longitudinal beam 1 is connected with the connecting plate 22 through a bending structure 23. The flexure mechanism 23 supports and couples the stiffener plate 211 to the support plate 211 such that the stiffener plate 211 is angled from the plane of the support plate 21.
Through the setting of reinforcing plate 211, can strengthen backup pad 21, increase the intensity of backup pad 21 for backup pad 21 can reduce the vibration degree of backup pad 21 when facing the exciting force of same rear shock absorber.
In the present embodiment, in order to increase the applicability and strength of the rear absorber bracket 2, the following structural improvements are also made.
The first structure is as follows: the support plate 21 is flush with the flanges of the longitudinal beam 1.
The following two ways can be adopted in the conventional rear shock absorber bracket 2 to mount the rear shock absorber on the rear shock absorber bracket 2.
Mode 1: the support surface of the rear shock absorber bracket 2 is lower than the upper surface of the side member 1, so that the rear shock absorber can be mounted only on the rear shock absorber bracket 2 alone.
By adopting the installation mode, the exciting force generated by the rear shock absorber is transmitted to the rear shock absorber support 2 in a concentrated manner, so that the exciting force borne by the rear shock absorber support 2 is larger, and the compressive strength of the rear shock absorber support 2 is reduced.
Mode 2: the rear shock absorber is obliquely installed between the rear shock absorber bracket 2 and the side member 1.
Adopt this kind of mounting means, can make the rear shock absorber installed between rear shock absorber support 2 and longeron 1 aslope, when the rear shock absorber vibrates, because the rear shock absorber is the tilt state, the connection stability between rear shock absorber and rear shock absorber support 2 and the longeron 1 is relatively poor, so appear easily with the phenomenon that rear shock absorber support 2 and longeron 1 break away from.
Therefore, in the present structure, as shown in fig. 1, the support plate 21 is flush with the flange of the side member 1, and the rear cushion is mounted between the rear cushion bracket 2 and the side member 1. Because backup pad 21 flushes with the turn-ups of longeron 1 and has formed a horizontally planar structure, so the rear shock absorber can be installed on horizontally planar structure, when having guaranteed that the rear shock absorber is installed the joint strength between backup pad 21 and longeron 1, can make the produced exciting force of rear shock absorber can be dispersed again and give longeron 1 and backup pad 21 to make the exciting force that backup pad 21 received diminish, promoted the compressive strength of whole rear shock absorber support 2.
The second structure is as follows: referring to fig. 2 and 3, the support plate 21 is overlapped to the upper surface of the longitudinal beam 1, and one end of the connecting plate 22 away from the support plate 21 is connected to the side surface of the longitudinal beam 1; a triangular support structure is formed among the support plate 21, the connecting plate 22 and the longitudinal beam 1.
In the structure, referring to fig. 1, a support plate 21 is perpendicular to a side wall of a longitudinal beam 1, and one side of the support plate 21, which is far away from a connecting plate 22, is lapped on the upper surface of the longitudinal beam 1 and is positioned on the same horizontal plane with a flanging structure of the longitudinal beam 1; referring to fig. 2 and 3, an included angle is formed between the connecting plate 22 and the support plate 21, and an included angle is also formed between the connecting plate 22 and the side wall of the longitudinal beam 1. Finally, a triangular support structure with a cross section similar to a right triangle is formed among the support plate 21, the connecting plate 22 and the longitudinal beam 1.
Through the triangular support structure formed among the support plate 21, the connecting plate 22 and the longitudinal beam 1, the rear shock absorber can be supported by using the triangular support structure according to the principle that the support stability of the triangular support structure is good, and the support strength of the rear shock absorber is improved.
A third structure: referring to fig. 2 and 3, the edge of the support plate 21 is provided with a connecting flange 5, and the connecting flange 5 is welded to the side wall of the longitudinal beam 1.
In this structure, the both ends of backup pad 21 are provided with respectively and connect turn-ups 5, connect turn-ups 5 and longeron 1's lateral wall parallel to increased the welding area between backup pad 21 and the longeron 1, makeed the joint strength of backup pad 21 higher.
A fourth configuration: referring to fig. 2 and 3, at least two bolt holes 3 are formed in the reinforcing plate 211, and the at least two bolt holes 3 are used for mounting a rear shock absorber.
Only one bolt hole 3 for mounting the rear shock absorber is provided on the conventional rear shock absorber support 2, and the rear shock absorber cannot be stably fixed to the rear shock absorber support 2.
In this structure, at least two bolt holes 3 are provided in the reinforcing plate 211, and the rear shock absorber is more stably mounted on the reinforcing plate 211 by increasing the number of the connection points.
A fifth configuration: referring to fig. 2, the side surface of the connecting plate 22 is provided with an opening 4.
In this structure, the opening 4 provided in the side surface of the connecting plate 22 is U-shaped.
Through the arrangement of the opening hole 4, the hand of a worker can pass through the opening hole 4 to install the rear shock absorber on the reinforcing plate 211; the opening 4 is U-shaped, so that the exciting force borne by the rear shock absorber support 2 can be dispersed, and the supporting strength of the rear shock absorber support 2 is further improved.
Example two
Based on the same inventive concept, the second embodiment of the present application provides an automobile frame, which includes a rear shock absorber bracket provided in the first embodiment of the present application.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
It should also be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, relational terms such as "first" and "second" are 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 or should not be construed as indicating or implying relative importance. 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 terminal 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 terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or terminal equipment comprising the element.
The technical solutions provided by the present application are described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understanding the present application, and the content of the present description should not be construed as limiting the present application. While various modifications of the illustrative embodiments and applications will be apparent to those skilled in the art based upon this disclosure, it is not necessary or necessary to exhaustively enumerate all embodiments, and all obvious variations and modifications can be resorted to, falling within the scope of the disclosure.
Claims (8)
1. Rear shock absorber support, characterized in that said rear shock absorber support (2) comprises: the support plate comprises a support plate (21) and a connecting plate (22), wherein a bending structure (23) is arranged between the support plate (21) and the connecting plate (22), and the bending structure (23) is provided with at least one convex part arranged towards the direction far away from the longitudinal beam (1) and/or a concave part arranged towards the direction close to the longitudinal beam (1).
2. Rear shock absorber bracket according to claim 1, characterized in that said support plate (21) comprises: the upper surface of the reinforcing plate (211) is a supporting surface for supporting the rear shock absorber, and the lower surface of the reinforcing plate (211) is connected with the connecting plate (22) through the bending structure (23).
3. Rear shock absorber bracket according to claim 1, characterized in that the support plate (21) is flush with the flanges of the longitudinal beams (1).
4. Rear shock absorber bracket according to claim 2, characterized in that said reinforcement plate (211) is provided with at least two bolt holes (3), said at least two bolt holes (3) being used for mounting a rear shock absorber.
5. Rear shock absorber bracket according to claim 1, characterized in that the side of the connection plate (22) is provided with an opening (4).
6. The rear shock absorber bracket as claimed in claim 1, characterized in that the support plate (21) is overlapped to an upper surface of the side member (1), and an end of the connecting plate (22) remote from the support plate (21) is connected to a side surface of the side member (1);
a triangular support structure is formed among the support plate (21), the connecting plate (22) and the longitudinal beam (1).
7. The rear shock absorber bracket as claimed in claim 1, characterized in that the edge of the support plate (21) is provided with a connecting flange (5), the connecting flange (5) being welded to the side wall of the longitudinal beam (1).
8. A vehicle frame, characterized by comprising a rear shock absorber bracket according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120694710.4U CN215398059U (en) | 2021-04-06 | 2021-04-06 | Rear shock absorber support and automobile frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120694710.4U CN215398059U (en) | 2021-04-06 | 2021-04-06 | Rear shock absorber support and automobile frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215398059U true CN215398059U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120694710.4U Active CN215398059U (en) | 2021-04-06 | 2021-04-06 | Rear shock absorber support and automobile frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215398059U (en) |
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2021
- 2021-04-06 CN CN202120694710.4U patent/CN215398059U/en active Active
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