CN204161097U - Automobile exhaust muffler fixed mount - Google Patents
Automobile exhaust muffler fixed mount Download PDFInfo
- Publication number
- CN204161097U CN204161097U CN201420591283.7U CN201420591283U CN204161097U CN 204161097 U CN204161097 U CN 204161097U CN 201420591283 U CN201420591283 U CN 201420591283U CN 204161097 U CN204161097 U CN 204161097U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- exhaust muffler
- fixed mount
- type support
- automobile exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Exhaust Silencers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of automobile exhaust muffler fixed mount, comprising: anchor ear, M type support and two backing plates, this anchor ear is made up of holding part and clamping section, and the two is interconnected and one-body molded; This M type support comprises two stationary planes and four steel bands, one-body molded connection, and M type support is welded in the outside face of anchor ear by four steel bands; This backing plate is welded on the stationary plane of above-mentioned M type support respectively, and this backing plate and stationary plane are respectively equipped with the fixed orifice cooperatively interacted.Solve the problem that in prior art, low, the overall tensile strength of automobile exhaust muffler fixed mount weld strength is low, and the vibrations of isolated exhaust system are delivered to the problem of the poor-performing in compartment.
Description
Technical field
The utility model relates to auto parts and components assembly technique field, especially for a kind of automobile exhaust muffler fixed mount.
Background technology
The noise silencer fixed mount of existing automobile, by the restriction of its structure, exists that weld seam is few, weld strength is low, the overall tensile strength of noise silencer fixed mount is low; Shown in accompanying drawing 1 and Fig. 2, existing noise silencer fixed mount comprises: anchor ear 11 and fixed support 12, anchor ear 11 is made up of holding part 111 and clamping section 112, and the U-shaped surface being welded in anchor ear 11 of fixed support 12, this fixed support 12 is provided with two mounting holes 121.In prior art, noise silencer fixed mount need be arranged on vehicle frame flute profile longeron, and field of application is wideless; The inconvenient arranging exhaust air silencer muffler partition plate of noise silencer fixed mount of this kind of structure, causes isolated exhaust system to shake the poor-performing being delivered to car Car.
Summary of the invention
The purpose of this utility model is to provide a kind of automobile exhaust muffler fixed mount, to solve the problem that in prior art, low, the overall tensile strength of automobile exhaust muffler fixed mount weld strength is low, and the vibrations of isolated exhaust system are delivered to the problem of the poor-performing in compartment.
For achieving the above object, the utility model provides a kind of automobile exhaust muffler fixed mount, and it comprises: anchor ear, M type support and two backing plates, and this anchor ear is made up of holding part and clamping section, and the two is interconnected and one-body molded; This M type support comprises two stationary planes and four steel bands, one-body molded connection, and M type support is welded in the outside face of anchor ear by four steel bands; This backing plate is welded on the stationary plane of above-mentioned M type support respectively, and this backing plate and stationary plane are respectively equipped with the fixed orifice cooperatively interacted.
Preferably, the internal diameter of above-mentioned anchor ear is equal to or greater than the diameter of put exhaust muffler.
Preferably, the clamping section of above-mentioned anchor ear is provided with flanging.
Preferably, above-mentioned clamping section is also provided with the circular hole that barrel bolt use.
Preferably, above-mentioned anchor ear, M type support and two backing plates all adopt below 4.0mm sheet steel to make.
The beneficial effects of the utility model:
1. the design of clamping section adopts folded edges, makes to be assembled together also at anchor ear and exhaust muffler, can produce elastic force, and this structure is conducive to eliminating exhaust muffler temperature difference initiation anchor ear and produces the phenomenon of expanding with heat and contract with cold, and keeps gripping power;
2. improve support resistance to tension by M type support, increase the bonding area with anchor ear, improve weld strength, and be conducive to the vibrations of decay exhaust muffler, improve the performance of isolated exhaust system vibrations;
3. the component of entirety is few, and needed for installing, operation is low for man-hour, is conducive to saving production hour, reduces costs, enhances productivity.
Accompanying drawing explanation
Fig. 1 illustrates the structural front view of existing noise silencer fixed mount.
Fig. 2 illustrates the structure birds-eye view of existing noise silencer fixed mount.
Fig. 3 illustrates the perspective view of the utility model automobile exhaust muffler fixed mount.
Fig. 4 illustrates the structural front view of the utility model automobile exhaust muffler fixed mount.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, be further described the utility model below in conjunction with embodiment and accompanying drawing, the content that embodiment is mentioned is not to restriction of the present utility model.
With reference to shown in Fig. 3 to Fig. 4, automobile exhaust muffler fixed mount of the present utility model, is applied to the exhaust muffler of fixed car, comprises: anchor ear 2, M type support 3 and two backing plates 4, this anchor ear 2 is made up of holding part 21 and clamping section 22, and the two is interconnected and one-body molded; This M type support 3 comprises two stationary planes 31 and four steel bands 32, the two one-body molded connection, and M type support 3 is welded in the outside face of the holding part 21 of anchor ear 2 by four steel bands 32; This backing plate 4 is welded on the stationary plane 31 of above-mentioned M type support 3 respectively, and this backing plate 4 and stationary plane 31 are respectively equipped with the first fixed orifice 41 and the second fixed orifice (indicating in figure) that cooperatively interact.
Holding part 21 internal diameter of above-mentioned anchor ear 2 is equal to or greater than the diameter of put exhaust muffler, and clamping section 22 is provided with circular hole 221 and a flanging 222 of two barrel bolt uses, the exhaust muffler of anchor ear 2 with automobile assembles through circular hole 221 by bolt, flanging 222 structure is adopted to produce elastic force, the anchor ear being conducive to eliminating the initiation of the exhaust muffler temperature difference produces the phenomenon of expanding with heat and contract with cold, and keeps gripping power.
Steel band 32 longitudinal measure of above-mentioned M type support 3, in the outside face of anchor ear 2, greatly increases the resistance to tension of M type support 3, and the arc surface that steel band 32 and anchor ear 2 are fitted increases bonding area between the two, improves weld strength; In addition, the spacing of the second fixed orifice that two stationary planes 31 are respectively equipped with is comparatively large, is conducive to the exhaust muffler side shake reduced because the reason such as automobile bumpiness, inclination causes.
Above-mentioned backing plate 4, for strengthening described automobile exhaust muffler fixed mount and the fitting surface of other component, reduces pressure.
In addition, above-mentioned anchor ear, M type support and two backing plates all adopt below 4.0mm sheet steel to make, and quality is light, meets weight-saving Design trend.
Automobile exhaust muffler fixed mount of the present utility model, automobile exhaust muffler is placed in holding part 21, undertaken fastening by the bolt in circular hole 221 on clamping section 22, elastic force can be produced by flanging 222 structure, the anchor ear being conducive to eliminating the initiation of the exhaust muffler temperature difference produces the phenomenon of expanding with heat and contract with cold, and keeps gripping power; Directly be fixed by backing plate 4 and stationary plane 31 and other on automobile after assembling automobile exhaust muffler and be connected, adopt and be bolted on vehicle frame, be convenient to Assembly &Disassembly and connect.
The utility model embody rule approach is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (5)
1. an automobile exhaust muffler fixed mount, is characterized in that, comprising: anchor ear, M type support and two backing plates, and this anchor ear is made up of holding part and clamping section, and the two is interconnected and one-body molded; This M type support comprises two stationary planes and four steel bands, one-body molded connection, and M type support is welded in the outside face of anchor ear by four steel bands; This backing plate is welded on the stationary plane of above-mentioned M type support respectively, and this backing plate and stationary plane are respectively equipped with the fixed orifice cooperatively interacted.
2. automobile exhaust muffler fixed mount according to claim 1, is characterized in that, the internal diameter of above-mentioned anchor ear is equal to or greater than the diameter of put exhaust muffler.
3. automobile exhaust muffler fixed mount according to claim 1, is characterized in that, the clamping section of above-mentioned anchor ear is provided with flanging.
4. automobile exhaust muffler fixed mount according to claim 1, is characterized in that, above-mentioned clamping section is provided with the circular hole that barrel bolt use.
5. automobile exhaust muffler fixed mount according to claim 1, is characterized in that, above-mentioned anchor ear, M type support and two backing plates all adopt below 4.0mm sheet steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591283.7U CN204161097U (en) | 2014-10-13 | 2014-10-13 | Automobile exhaust muffler fixed mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591283.7U CN204161097U (en) | 2014-10-13 | 2014-10-13 | Automobile exhaust muffler fixed mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204161097U true CN204161097U (en) | 2015-02-18 |
Family
ID=52534816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420591283.7U Expired - Fee Related CN204161097U (en) | 2014-10-13 | 2014-10-13 | Automobile exhaust muffler fixed mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204161097U (en) |
-
2014
- 2014-10-13 CN CN201420591283.7U patent/CN204161097U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20171013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |