CN205970829U - Back exhaust hook assembly - Google Patents
Back exhaust hook assembly Download PDFInfo
- Publication number
- CN205970829U CN205970829U CN201620800002.3U CN201620800002U CN205970829U CN 205970829 U CN205970829 U CN 205970829U CN 201620800002 U CN201620800002 U CN 201620800002U CN 205970829 U CN205970829 U CN 205970829U
- Authority
- CN
- China
- Prior art keywords
- final vacuum
- suspension hook
- exhaust hook
- back exhaust
- vacuum suspension
- 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
- 238000003466 welding Methods 0.000 claims abstract description 17
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims description 52
- 238000010276 construction Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 5
- 229960004424 carbon dioxide Drugs 0.000 claims 1
- 229910002090 carbon oxide Inorganic materials 0.000 claims 1
- 238000001962 electrophoresis Methods 0.000 abstract description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 4
- 239000001569 carbon dioxide Substances 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model relates to a back exhaust hook assembly, the back exhaust hook assembly structure comprises with back exhaust hook support back exhaust hook, back exhaust hook passes through the carbon dioxide arc welding welding on the exhaust hook support of back, be provided with the recess on the back exhaust hook support, the recess stays the 1mm gap with back exhaust hook, back exhaust hook support is provided with flange structure, flange structure is through spot welding and back longeron welding, form a horizontal longeron structure, weld in horizontal longeron structure through the form of spot welding on back floor, the utility model has the advantage of simple structure reliably, satisfy final vacuum hoisting point strength requirement, the recess form is favorable to back exhaust hook location, the qualities of welded part are improved, avoid back exhaust hook assembly to produce owing to the noise that resonance arouses, make the abundant electrophoresis of back exhaust hook support, it is effectively anticorrosive.
Description
Technical field
The utility model is related to automobile manufacturing field, specifically a kind of final vacuum hanging hook assembly.
Background technology
Vehicle structure becomes increasingly complex now, and final vacuum muffler is larger, heavier due to volume ratio, and automobile is in the design phase
When final vacuum muffler hoisting point position generally in body of a motor car transverse and longitudinal beam bottom, it is total that such vehicle body goes out a small-sized final vacuum suspension hook
Achievement can complete suspension centre and support.But some final vacuum muffler suspension centres are but because locus is limited, apart from vehicle body transverse and longitudinal
Farther out, traditional final vacuum hanging hook assembly intensity far from disclosure satisfy that intensity requirement for beam bottom.If other intensity is not enough, because
For the dither of final vacuum, final vacuum hanging hook assembly can be encouraged to produce resonance, then produce noise.Final vacuum suspension hook when serious
Assembly can lose efficacy tear, affects car load safety.
Utility model content
The purpose of this utility model be provide a kind of final vacuum hanging hook assembly, for solve final vacuum muffler suspension centre because
Locus is limited, apart from vehicle body transverse and longitudinal beam bottom farther out, the not enough problem of former final vacuum hanging hook assembly intensity.
For achieving the above object, the utility model provides following technical scheme：A kind of final vacuum hanging hook assembly, including after
Longeron, rear floor, final vacuum suspension hook support and final vacuum suspension hook, are characterized in that：Described final vacuum hanging hook assembly structure by
Final vacuum suspension hook and final vacuum suspension hook support composition, final vacuum suspension hook is welded on final vacuum suspension hook by carbon-dioxide arc welding and props up
Above frame, final vacuum suspension hook support is arranged fluted, groove and final vacuum suspension hook stay 1mm gap, and final vacuum suspension hook support sets
It is equipped with turnup structure, turnup structure is passed through spot welding and welded with floor side member, forms a transverse and longitudinal girder construction, spot welding is passed through on rear floor
Form is welded on transverse and longitudinal girder construction, and final vacuum suspension hook support side is provided with a diameter of 10mm fluid hole.
The beneficial effects of the utility model：Simple and reliable for structure, meet final vacuum suspension centre intensity requirement, form of grooves is favourable
In final vacuum suspension hook positioning；Improve soldering part quality, it is to avoid final vacuum hanging hook assembly produces due to the noise causing that resonates,
Make the abundant electrophoresis of final vacuum suspension hook support, effectively anti-corrosion.
Brief description
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is Fig. 1 section A-A structural representation；
Fig. 3 the utility model and floor side member, floor cooperation schematic diagram.
Description of reference numerals：
1st, final vacuum suspension hook support 2, final vacuum suspension hook 3, groove 4, floor side member 5, upper overturning structure
6th, side flanging structure 7, fluid hole 8, rear floor.
Specific embodiment
Below in conjunction with Fig. 1 ~ 3, content of the present utility model is described in detail by specific embodiment.A kind of this final vacuum suspension hook
Assembly, including floor side member 4, rear floor 8, final vacuum suspension hook support 1 and final vacuum suspension hook 2, wherein, described final vacuum hanging hook assembly
Structure is made up of final vacuum suspension hook 2 and final vacuum suspension hook support 1, after final vacuum suspension hook 2 is welded on by carbon-dioxide arc welding
Above exhaust suspension hook support 1, final vacuum suspension hook support 1 arranges fluted 3, groove 3 and final vacuum suspension hook 2 stay 1mm gap, after
Exhaust suspension hook support 1 is provided with turnup structure, and turnup structure is passed through spot welding and welded with floor side member, forms a transverse and longitudinal girder construction,
Floor 8 is welded on transverse and longitudinal girder construction by the form of spot welding afterwards, and final vacuum suspension hook support 1 side is provided with a diameter of 10mm flow liquid
Hole.
Operation principle is as follows：Final vacuum hanging hook assembly fit structure is made up of final vacuum suspension hook 2 and final vacuum suspension hook support 1
（As Fig. 1）.Wherein final vacuum suspension hook is welded on above final vacuum suspension hook support by carbon-dioxide arc welding, and final vacuum suspension hook props up
Set up meter groove structure 3 just to coordinate with final vacuum suspension hook column construction, groove and final vacuum suspension hook stay 1mm gap（As Fig. 2）,
For offsetting two structures due to the not enough interference problem producing of element precision, beneficial to raising welding product quality.Final vacuum suspension hook
Support Design goes out upper overturning structure 5 and side flanging structure 6（As Fig. 3）.This turnup structure is welded with floor side member 4 by spot welding, shape
Become a transverse and longitudinal girder construction, rear floor 8 is welded in transverse and longitudinal girder construction by the form of spot welding again.Make final vacuum hanging hook assembly with
Longeron, rear floor form a solid and reliable entirety.Meet final vacuum muffler suspension centre installation strength to require, it is to avoid due to rear
Exhaust hanging hook assembly is subject to the dither of final vacuum, and excitation final vacuum hanging hook assembly produces due to the noise causing that resonates, and carries
High riding comfort.Final vacuum suspension hook support lateral layout diameter 10mm fluid hole 7, in car load electrophoresis, electrophoresis liquid can be from
Fluid hole inflow and outflow, makes the internal fully electrophoresis of final vacuum suspension hook support, reaches etch-proof requirement.
Claims (1)
1. a kind of final vacuum hanging hook assembly, including floor side member, rear floor, final vacuum suspension hook support and final vacuum suspension hook, its feature
It is：Described final vacuum hanging hook assembly structure is made up of final vacuum suspension hook and final vacuum suspension hook support, and final vacuum suspension hook passes through two
Carbonoxide protection weldering is welded on above final vacuum suspension hook support, final vacuum suspension hook support is arranged fluted, groove and final vacuum
Suspension hook stays 1mm gap, and final vacuum suspension hook support is provided with turnup structure, and turnup structure is passed through spot welding and welded with floor side member, is formed
One transverse and longitudinal girder construction, rear floor is welded on transverse and longitudinal girder construction by the form of spot welding, and final vacuum suspension hook support side is provided with
A diameter of 10mm fluid hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620800002.3U CN205970829U (en) | 2016-07-28 | 2016-07-28 | Back exhaust hook assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620800002.3U CN205970829U (en) | 2016-07-28 | 2016-07-28 | Back exhaust hook assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205970829U true CN205970829U (en) | 2017-02-22 |
Family
ID=58027866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620800002.3U Expired - Fee Related CN205970829U (en) | 2016-07-28 | 2016-07-28 | Back exhaust hook assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205970829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703964A (en) * | 2017-03-06 | 2017-05-24 | 北京汽车研究总院有限公司 | Exhausting hook device and car with same |
-
2016
- 2016-07-28 CN CN201620800002.3U patent/CN205970829U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703964A (en) * | 2017-03-06 | 2017-05-24 | 北京汽车研究总院有限公司 | Exhausting hook device and car with same |
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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: 20170222 |