CN212500684U - Anti-drop fender bracket for automobile - Google Patents
Anti-drop fender bracket for automobile Download PDFInfo
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- CN212500684U CN212500684U CN202021042350.1U CN202021042350U CN212500684U CN 212500684 U CN212500684 U CN 212500684U CN 202021042350 U CN202021042350 U CN 202021042350U CN 212500684 U CN212500684 U CN 212500684U
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- support rod
- drop
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Abstract
The utility model belongs to the technical field of automobile parts, and relates to an anti-drop fender bracket for an automobile, which comprises a casting base, a support rod and a mounting bracket; the mounting bracket is sleeved outside the supporting rod and connected with the supporting rod; one end of the supporting rod extends into the casting base, and vulcanized rubber is filled between the supporting rod and the casting base; the automobile anti-drop fender bracket also comprises a positioning pin which is arranged on the casting base and penetrates through the casting base, the vulcanized rubber and the supporting rod. The utility model provides a can improve and draw power of taking off and can realize lightweight anticreep formula fender support for car.
Description
Technical Field
The utility model belongs to the technical field of automobile parts, a anticreep formula fender support is related to, especially, relate to an anticreep formula fender support for car.
Background
At present, a vulcanized fender bracket is mostly of a press-in structure, and the fender bracket is formed by firstly vulcanizing a support rod and then assembling the support rod with a base in a press-fitting mode. However, the baffle bracket of this structure has the following disadvantages:
1) the supporting rod must be a straight pipe, and the bent pipe cannot be realized, so that the whole vehicle arrangement is influenced. Because vulcanized rubber has a certain taper, a casting must be installed from the other end of vulcanization during press fitting, and if the supporting rod is a bent pipe, press fitting cannot be realized.
2) The pull-off force is not high. The structure is characterized in that vulcanized rubber is pressed into the casting base through interference fit, and the casting and the vulcanization support rod move mutually when the stress or the temperature changes reversely.
3) The weight is high and the manufacturing cost is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem existing in the background art, the utility model provides a can improve and draw the power of taking off and can realize lightweight anticreep formula fender support for car.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-drop fender bracket for an automobile comprises a casting base, a support rod and a mounting bracket; the method is characterized in that: the mounting bracket is sleeved outside the supporting rod and connected with the supporting rod; one end of the supporting rod extends into the casting base, and vulcanized rubber is filled between the supporting rod and the casting base; the automobile anti-drop fender bracket further comprises a positioning pin which is arranged on the casting base and penetrates through the casting base, the vulcanized rubber and the supporting rod.
Preferably, the casting base adopted by the utility model comprises an installation platform connected with the automobile frame and a cylindrical boss connected with the installation platform; the mounting platform is provided with a first through hole penetrating through the mounting platform; a second through hole communicated with the first through hole on the mounting platform is formed in the cylindrical boss along the axial direction of the cylindrical boss; the first through hole and the second through hole are coaxial; one end of the supporting rod extends into the first through hole from the second through hole and is reserved in the first through hole; vulcanized rubber is filled between the supporting rod and the second through hole and between the supporting rod and the first through hole; and the side wall of the cylindrical boss is provided with a lightening hole.
Preferably, the side wall of the cylindrical boss adopted by the utility model is provided with a reinforcing rib; the reinforcing ribs are one or more; when the reinforcing ribs are multiple, the reinforcing ribs are uniformly distributed on the side wall of the cylindrical boss; the lightening holes and the reinforcing ribs are arranged on the side wall of the cylindrical boss in a staggered mode.
Preferably, the cross-section of the vulcanized rubber used in the present invention is a circular ring.
Preferably, the vulcanized rubber adopted by the utility model is provided with a rectangular through hole; the position of the rectangular through hole corresponds to the position of the lightening hole on the cylindrical boss.
Preferably, the supporting rod used in the present invention is a straight pipe or a bent pipe.
The utility model has the advantages that:
1) the bent pipe structure is realized. The utility model discloses a vulcanization structure, bracing piece can be the straight tube, also can be the return bend, more is favorable to arranging of whole car.
2) The pull-off force is improved. The utility model discloses a fill vulcanized rubber in the middle of bracing piece and foundry goods base, not only on the basis that present bracing piece and vulcanized rubber's adhesive force fixed, still increased the adhesive force of foundry goods base with rubber simultaneously, in addition, increased the locating pin and connected foundry goods and bracing piece for foundry goods base, vulcanized rubber, bracing piece are connected as whole, have improved greatly and have drawn the power of taking off.
3) The weight is reduced, and the light weight is realized. The utility model discloses a foundry goods base and vulcanized rubber carry out the fluting, have reduced assembly weight and manufacturing cost.
Drawings
Fig. 1 is a schematic structural view of an anti-drop fender bracket for an automobile provided by the present invention;
FIG. 2 is a schematic side view of a casting base used in the present invention;
wherein:
1-casting base; 2-a support rod; 3, mounting a bracket; 4-vulcanized rubber; 5-positioning pin.
Detailed Description
Referring to fig. 1 and 2, the present invention provides a drop-proof fender bracket for an automobile, which, as in the prior art, comprises a casting base 1, a support rod 2 and a mounting bracket 3; different from the prior art, the mounting bracket 3 adopted by the utility model is sleeved outside the support rod 2 and connected with the support rod 2; one end of the support rod 2 extends into the casting base 1, vulcanized rubber 4 is filled between the support rod 2 and the casting base 1, and the automobile anti-drop fender bracket further comprises a positioning pin 5 which is arranged on the casting base 1 and penetrates through the casting base 1, the vulcanized rubber 4 and the support rod 2. The positioning pins 5 can be cylindrical pins, diamond-shaped pins and the like, the number of the positioning pins can be one or more, and one end of each positioning pin is chamfered to facilitate installation and guiding. Wherein the cross section of the vulcanized rubber 4 is a circular ring. Is connected with the casting base 1 and the supporting rod 2 through the interference fit of the mounting holes, penetrates through the vulcanized rubber 4 and is welded on the outer wall of the casting.
The casting base 1 comprises a mounting platform connected with an automobile frame and a cylindrical boss connected with the mounting platform; the mounting platform is provided with a first through hole penetrating through the mounting platform; a second through hole communicated with the first through hole on the mounting platform is formed in the cylindrical boss along the axial direction of the cylindrical boss; the first through hole and the second through hole are coaxial; one end of the support rod 2 extends into the first through hole from the second through hole and is reserved in the first through hole; vulcanized rubber 4 is filled between the support rod 2 and the second through hole and between the support rod 2 and the first through hole; the side wall of the cylindrical boss is provided with a lightening hole.
The side wall of the cylindrical boss is provided with a reinforcing rib; one or more reinforcing ribs are arranged; when the number of the reinforcing ribs is multiple, the plurality of reinforcing ribs are uniformly distributed on the side wall of the cylindrical boss; the lightening holes and the reinforcing ribs are arranged on the side wall of the cylindrical boss in a staggered mode. The vulcanized rubber 4 is provided with a rectangular through hole; the position of the rectangular through hole corresponds to the position of the lightening hole on the cylindrical boss.
The mounting platform is provided with 1 or more casting base mounting holes. The support rod 2 is a straight pipe or a bent pipe. The mounting bracket 3 is a steel plate stamping part; the mounting bracket 3 is one or more. When the number of the mounting brackets 3 is plural, the plural mounting brackets 3 are arranged in parallel on the support rod 2 and fixed to the support rod 2 respectively.
The supporting rod 2 is tightly connected with vulcanized rubber 4 into a whole through a vulcanization process. The casting base 1 is assembled with the support rod 2 and the vulcanized rubber 4 through press fitting, and the angles of the casting base 1 and the vulcanized rubber 4 are ensured during press fitting, so that the grooves of the casting base 1 and the vulcanized rubber are matched with each other after assembly. In addition, the casting base 1 and the support rod 2 are provided with positioning pin mounting holes, and the positioning pins 5 are connected with the casting base and the support rod through the mounting holes in an interference fit mode, penetrate through vulcanized rubber 4 and are welded on the outer wall of the casting base. The mounting bracket 3 is welded with the support rod 2 in a positioning way through a middle large hole.
The utility model provides an automobile anti-drop fender bracket which is assembled with a frame longitudinal beam through a casting base 1 mounting hole site; the automobile mudguard is fixed and mounted by the mounting bracket 3. The utility model discloses improve traditional fender support performance, through the locating pin, not only realized that the fender support bracing piece prevents changeing and axial float in the use, more improved and produced property ability and quality. Through the casting base 1 and the rectangular through holes of the vulcanized rubber 4, the product weight and the manufacturing cost are reduced. The casting base and the lightening holes of the vulcanized rubber can be one or more, and the shapes of the lightening holes can be rectangles, squares, long strip holes, round holes and the like.
Claims (7)
1. A drop-proof fender bracket for an automobile comprises a casting base (1), a support rod (2) and a mounting bracket (3); the method is characterized in that: the mounting bracket (3) is sleeved outside the support rod (2) and connected with the support rod (2); one end of the support rod (2) extends into the casting base (1), and vulcanized rubber (4) is filled between the support rod (2) and the casting base (1); the automobile anti-drop fender bracket further comprises a positioning pin (5) which is arranged on the casting base (1) and penetrates through the casting base (1), the vulcanized rubber (4) and the supporting rod (2).
2. The drop-off prevention fender bracket for an automobile according to claim 1, characterized in that: the casting base (1) comprises a mounting platform connected with an automobile frame and a cylindrical boss connected with the mounting platform; the mounting platform is provided with a first through hole penetrating through the mounting platform; a second through hole communicated with the first through hole on the mounting platform is formed in the cylindrical boss along the axial direction of the cylindrical boss; the first through hole and the second through hole are coaxial; one end of the supporting rod (2) extends into the first through hole from the second through hole and is reserved in the first through hole; vulcanized rubber (4) is filled between the support rod (2) and the second through hole and between the support rod (2) and the first through hole; and the side wall of the cylindrical boss is provided with a lightening hole.
3. The drop-off prevention fender bracket for an automobile as set forth in claim 2, wherein: the positioning pin (5) is a cylindrical pin or a diamond pin.
4. The drop-off prevention fender bracket for an automobile as set forth in claim 3, wherein: the side wall of the cylindrical boss is provided with a reinforcing rib; the reinforcing ribs are one or more; when the reinforcing ribs are multiple, the reinforcing ribs are uniformly distributed on the side wall of the cylindrical boss; a weight-reducing through hole with a rectangular section is formed in the side wall of the cylindrical boss; the lightening holes and the reinforcing ribs are arranged on the side wall of the cylindrical boss in a staggered mode.
5. The drop-off prevention fender bracket for an automobile as set forth in claim 4, wherein: the cross section of the vulcanized rubber (4) is a circular ring.
6. The drop-off prevention fender bracket for an automobile according to claim 5, characterized in that: the vulcanized rubber (4) is provided with a rectangular through hole; the position of the rectangular through hole corresponds to the position of a lightening hole on a cylindrical boss of the casting base (1).
7. The drop-off prevention fender bracket for an automobile according to claim 1, 2, 3, 4, 5, or 6, characterized in that: the support rod (2) is a straight pipe or an elbow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021042350.1U CN212500684U (en) | 2020-06-08 | 2020-06-08 | Anti-drop fender bracket for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021042350.1U CN212500684U (en) | 2020-06-08 | 2020-06-08 | Anti-drop fender bracket for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212500684U true CN212500684U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021042350.1U Active CN212500684U (en) | 2020-06-08 | 2020-06-08 | Anti-drop fender bracket for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212500684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977630A (en) * | 2021-04-29 | 2021-06-18 | 东风商用车有限公司 | Fender support and commercial car |
| CN114620147A (en) * | 2022-03-15 | 2022-06-14 | 宁波联华汽车部件有限公司 | Support rod for automobile mudguard and preparation method thereof |
-
2020
- 2020-06-08 CN CN202021042350.1U patent/CN212500684U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977630A (en) * | 2021-04-29 | 2021-06-18 | 东风商用车有限公司 | Fender support and commercial car |
| CN114620147A (en) * | 2022-03-15 | 2022-06-14 | 宁波联华汽车部件有限公司 | Support rod for automobile mudguard and preparation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 442000 No.1 Dongsheng Road, Maojian District, Shiyan City, Hubei Province Patentee after: Dongshi Chassis (Hubei) Co.,Ltd. Address before: 442001 No.15, Yunnan Road, Shiyan City, Hubei Province Patentee before: DONG FENG (SHIYAN) CHASSIS PARTS Co.,Ltd. |