CN219733500U - Cylindrical post-processor fixing support - Google Patents
Cylindrical post-processor fixing support Download PDFInfo
- Publication number
- CN219733500U CN219733500U CN202320420731.6U CN202320420731U CN219733500U CN 219733500 U CN219733500 U CN 219733500U CN 202320420731 U CN202320420731 U CN 202320420731U CN 219733500 U CN219733500 U CN 219733500U
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- Prior art keywords
- processor
- fixing
- mounting
- bracket
- mounting plate
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 230000035939 shock Effects 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 2
- 239000003351 stiffener Substances 0.000 claims 2
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 12
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000004512 die casting Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the technical field of fixation of cylindrical post-processors, in particular to a cylindrical post-processor fixing bracket, which comprises a bracket main body fixed on a frame, wherein the bracket main body comprises a fixing plate vertically arranged and a mounting plate horizontally arranged, the fixing plate is provided with a fixing hole, the mounting plate is provided with a mounting hole, the mounting hole is provided with a cylindrical clamp matched with the post-processor, a damping block is arranged between the bracket main body and the clamp, the damping block is sleeved on a sleeve, and the sleeve is used for penetrating through a bolt fixing piece; the connecting angle between the fixed plate and the mounting plate is provided with a first reinforcing rib, and the mounting plate is Z-shaped stepped. The device has the characteristics of modularized design, high structural strength, strong universality, light weight, small volume and easiness in fixed assembly.
Description
Technical Field
The utility model relates to the technical field of cylindrical post-processor fixing, in particular to a cylindrical post-processor fixing bracket.
Background
The information disclosed in the background of the utility model is only for enhancement of understanding of the general background of the utility model and is not necessarily to be taken as an admission or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
The automobile post-processor is a device for treating automobile exhaust, and in order to reduce carbon emission, the weight and the volume of the heavy-duty automobile post-processor are increased, so that the arrangement space of the heavy-duty automobile post-processor is more compact. As a component post-processor mount for mounting and fixing the post-processor, reliability and ease of mounting are important. At present, heavy-duty automobiles in China use welding parts, and the heavy-duty automobiles are complex in structure, poor in universality, easy to cause weld cracking due to stress concentration, seriously affect the service life of a post-processor bracket and the performance of the post-processor, and a brand new post-processing bracket is urgently needed to be designed.
In the prior art, the patent with the publication number of CN211900756U discloses a post-processor mounting rack, a cantilever beam structure is fixed on the rack, a support structure is connected on the cantilever beam structure through a joint component, two ends of the support structure are hinged with binding bands, a fastening structure is arranged between the binding bands at the corresponding ends, the support structure is hinged with the joint component, and the joint component is fixed on the cantilever beam structure through a fastener; an alpha included angle is formed between the support structure and the plumb line, so that the post-processor installed on the support structure is obliquely arranged, the mounting rack of the post-processor can naturally increase the adaptability of the installation space, however, the support is easily damaged or broken due to overlarge stress concentration at the inclined fixing part, and the safety of the whole vehicle is not guaranteed.
Disclosure of Invention
In view of the problems in the prior art, an object of the present utility model is to provide a cylindrical post-processor fixture.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the cylindrical post-processor fixing bracket comprises a bracket main body fixed on a frame, wherein the bracket main body comprises a fixing plate vertically arranged and a mounting plate horizontally arranged, the fixing plate is provided with a fixing hole, the mounting plate is provided with a mounting hole, a cylindrical clamp matched with the post-processor is mounted in the mounting hole, a damping block is arranged between the bracket main body and the clamp, the damping block is sleeved on a sleeve, and the sleeve is used for penetrating through a bolt fixing piece; the connecting angle between the fixed plate and the mounting plate is provided with a first reinforcing rib, and the mounting plate is Z-shaped stepped.
Further, the upper side and the lower side of the mounting hole are provided with damping blocks, the damping blocks are rubber damping blocks, and the rubber damping blocks are matched with gaskets to be matched and connected with the bolt fixing pieces.
Further, the first reinforcing rib comprises an edge side plate reinforcing rib.
Further, the step turning part of the mounting plate is an arc turning part, the outer side of the arc turning part is provided with a second reinforcing rib, and the inner side of the arc turning part is provided with a third reinforcing rib.
Further, the connecting surface of the bracket main body and the frame is set as a friction surface.
Further, the mounting plate is provided with a mounting sinking table with the mating surface of the damping block.
The beneficial effects are that: the post-processor fixing bracket is made of high-strength aluminum alloy material, is integrally formed by an ultrahigh vacuum die casting process, and has the characteristics of modularized design, high structural strength, strong universality, light weight, small volume and easiness in fixing and assembling;
the post-processor fixing support, the rubber damping block, the rigid sleeve, the gasket and the post-processor hoop are combined for use, and the connecting hole positions of the post-processor fixing support and the frame can be changed by adjusting the mounting position of the post-processor hoop, so that different arrangement requirements of the barrel-type post-processor and different positioning requirements of the post-processor on the whole automobile are met.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the mounting structure of the present utility model;
FIG. 3 is a schematic structural view of a stent body;
in the figure: the bracket comprises a bracket main body 1, fixing holes 11, first reinforcing ribs 12, second reinforcing ribs 13, mounting holes 14, friction surfaces 15, third reinforcing ribs 16, a frame 2, a post-processor 3, a rubber damper 4, a gasket 5, a sleeve 6 and a clamp 7.
Detailed Description
The utility model will be further described with reference to specific examples and figures.
The fixing bracket for the cylindrical post-processor 3 as shown in fig. 1 to 3 comprises a bracket main body 1 fixed on a frame 2, wherein the bracket main body 1 is a die casting, comprises a fixing plate vertically arranged and a mounting plate horizontally arranged, a fixing hole 11 is formed in the fixing plate, a mounting hole 14 is formed in the mounting plate, a cylindrical clamp 7 matched with the post-processor 3 is mounted in the mounting hole 14, a damping block is arranged between the bracket main body 1 and the clamp 7, the damping block is sleeved on a sleeve 6, and the sleeve 6 is used for penetrating through a bolt fixing piece; the connecting angle between the fixed plate and the mounting plate is provided with the first reinforcing rib 12, the mounting plate is Z-shaped ladder-shaped, the vibration amplitude of the vertical direction in the vehicle moving process can be reduced, the front part is small, the rear part is large, the weight is reduced, the stress dispersion of the matching surface of the fixed bracket and the frame 2 is increased, and the overall stability of the fixed bracket is improved. The bracket main body 1 is made of high-strength aluminum alloy material, is integrally formed by an ultrahigh vacuum die casting process, and has the characteristics of modularized design, high structural strength, strong universality, light weight, small volume and easiness in fixed assembly. The mounting plate is also provided with a through hole for sewage discharge and has the function of weight reduction.
In a further embodiment, the upper side and the lower side of the mounting hole 14 are respectively provided with a damper, the damper is a rubber damper 4, and the rubber damper 4 is matched with the gasket 5 to be matched and connected with the bolt fixing piece. The bracket main body 1 is combined with the rubber shock absorption block 4, the rigid sleeve 6, the gasket 5 and the post-processor 3 hoop to use, so that the overall structural mode is changed, the resonance risk is reduced, the connecting hole position of the post-processor 3 fixing bracket and the frame 2 can be changed by adjusting the mounting position of the clamp 7 of the post-processor 3, and the different arrangement requirements of the barrel-type post-processor 3 and the different positioning requirements of the post-processor 3 on the whole vehicle are met.
In a further embodiment, the first reinforcing ribs 12 include edge side plate reinforcing ribs, are in a groove shape, and are matched with the first reinforcing ribs 12 positioned in the middle, so that bending resistance and fracture resistance strength are enhanced, and overall strength and stability of the fixing support are enhanced.
In a further embodiment, the step turning part of the mounting plate is an arc turning part, the outer side of the arc turning part is provided with a second reinforcing rib 13, the second reinforcing rib 13 is in a ox horn shape, the bottom end is large, the top end is small, and the connecting surface with the two-stage mounting plate is increased, so that the strength of the connecting surface is enhanced, and the stress transmission smoothness is improved; the inner side is provided with third reinforcing ribs 16, and the number of the third reinforcing ribs 16 is more than that of the second reinforcing ribs 13, so that the reinforcing ribs are mainly reinforced and supported.
In a further embodiment, the connection surface of the bracket main body 1 matched with the frame 2 is set as a friction surface 15, so that the friction force with the frame 2 is enhanced, and the stability of the matched fixation is enhanced.
In the present specification, each embodiment is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between the embodiments are only required to be referred to each other.
The terms "upper", "lower", "outside", "inside", and the like in the description and in the claims of the present utility model and in the above drawings, if any, are used for distinguishing between relative relationships in position and not necessarily for giving qualitative sense. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The cylindrical post-processor fixing bracket comprises a bracket main body fixed on a frame, wherein the bracket main body comprises a fixing plate vertically arranged and a mounting plate horizontally arranged, the fixing plate is provided with a fixing hole, and the mounting plate is provided with a mounting hole; the connecting angle between the fixed plate and the mounting plate is provided with a first reinforcing rib, and the mounting plate is Z-shaped stepped.
2. The cylindrical post-processor fixing bracket according to claim 1, wherein the upper side and the lower side of the mounting hole are provided with shock absorbing blocks, the shock absorbing blocks are rubber shock absorbing blocks, and the rubber shock absorbing blocks are matched with gaskets to be connected with the bolt fixing pieces in a matched mode.
3. The cylindrical post-processor mounting bracket of claim 1, wherein the first stiffener comprises an edge side plate stiffener.
4. The cylindrical post-processor fixing bracket according to claim 1, wherein the stepped turn of the mounting plate is an arc turn, the outer side of the arc turn is provided with a second reinforcing rib, and the inner side is provided with a third reinforcing rib.
5. The cylindrical post-processor mounting bracket of claim 1, wherein the interface of the bracket body and the frame is configured as a friction surface.
6. The cylindrical post-processor mounting bracket of claim 1, wherein the mating surface of the mounting plate and the shock absorber mass is provided with a mounting counter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320420731.6U CN219733500U (en) | 2023-03-08 | 2023-03-08 | Cylindrical post-processor fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320420731.6U CN219733500U (en) | 2023-03-08 | 2023-03-08 | Cylindrical post-processor fixing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219733500U true CN219733500U (en) | 2023-09-22 |
Family
ID=88033148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320420731.6U Active CN219733500U (en) | 2023-03-08 | 2023-03-08 | Cylindrical post-processor fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219733500U (en) |
-
2023
- 2023-03-08 CN CN202320420731.6U patent/CN219733500U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |