CN202557279U - Suspension hook bearer of automobile tail part silencer - Google Patents
Suspension hook bearer of automobile tail part silencer Download PDFInfo
- Publication number
- CN202557279U CN202557279U CN2011205748010U CN201120574801U CN202557279U CN 202557279 U CN202557279 U CN 202557279U CN 2011205748010 U CN2011205748010 U CN 2011205748010U CN 201120574801 U CN201120574801 U CN 201120574801U CN 202557279 U CN202557279 U CN 202557279U
- Authority
- CN
- China
- Prior art keywords
- suspension hook
- bottom panel
- hook bearing
- automobile tail
- bearer
- 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
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- Exhaust Silencers (AREA)
Abstract
The utility model discloses a suspension hook bearer of an automobile tail part silencer, comprising the suspension hook bearer which is in an integrated structure. The suspension hook is provided with a bottom plate and two side plates. The two side plates upturn from two side edges of the bottom plate and are inclined plates. The inclined planes of the side plates extend from one end where turning-up edges are arranged to the other end being parallel and level with the bottom plate. The side plates are provided with weight reduction holes. The bottom plate is provided with two positioning holes and a groove for fixing an exhaust pipe suspension hook. The bottom plate extends outwards from the side provided with the turning-up edges to form a bottom welded plate. On the same end of the bottom plate, the two side plates are respectively provided with the turning-up edges which are turned outwards. The turning-up edges and the bottom welded plate are respectively welded on the side wall of a rear side member and the outer side surface of the bottom of the rear side member. When the suspension hook bearer is welded, the positioning holes are utilized; the positioning is convenient and reliable; the welding area is relatively large; and the welding quality and strength is easy to guarantee. The suspension hook bearer is characterized by being convenient to produce and mount, and safe and reliable to use.
Description
Technical field
The utility model relates to a kind of automotive body structure, especially relates to a kind of automobile tail noise silencer suspension hook bearing.
Background technology
In the automobile tail exhausting silencer system; Fixed mount on the device such as freeing pipe, noise silencer is through a rubber block and floor, back afterbody noise silencer suspension hook assembly bonded assembly to be installed; Can cushion exhaust system beating in car running process like this; And comprise freeing pipe suspension hook and suspension hook bearing in the automobile tail noise silencer installation suspension hook assembly, and the suspension hook bearing is welded on the longitudinal floor beam outside face of back usually, and back longitudinal floor beam profile is square tube shape; The problem of bad location when at present there is the welding of afterbody noise silencer suspension hook bearing mostly in vehicle, and because the size of suspension hook bearing own is little, bonding area is not enough and be difficult to guarantee welding quality.The Chinese patent document discloses the patent of " a kind of shock-damping structure of automobile exhaust system suspension hook "; Its Granted publication number is CN 201694044 U, and Granted publication day is on January 5th, 2011, and its main summary of the invention is; Comprise noise silencer end cap, rubber hanger, be connected hook and following suspension hook on the rubber hanger; Hook is connected with the car body side, and the noise silencer end cover surface is provided with rubber block, and following suspension hook hooks rubber block to be fixed; Its benefit is that rubber has cushioning effect, helps to reduce internal car noise and improves travelling comfort etc.; Weak point is, in this scheme, only simply mentions hook and is connected with the car body side, and how to connect does not then have clear and definite explanation in detail.
The utility model content
The utility model is automobile tail noise silencer suspension hook bearing bad location and the not enough problem of bonding area when welding in order to overcome prior art; Provide a kind of and can conveniently locate welding, bonding area is enough to guarantee the suspension hook bearing of welding quality and weld strength.
To achieve these goals; The utility model adopts following technical scheme: a kind of automobile tail noise silencer suspension hook bearing; Comprise the suspension hook bearing, the side plate that described suspension hook bearing is provided with bottom panel and upwards digs from two sides of bottom panel, described bottom panel is provided with knock hole, groove; Described two side plates are respectively equipped with outside flange at the same end of bottom panel, and described flange is welded in vehicle body.The suspension hook bearing is a flute profile basically, is that knock hole is set on the bottom panel at trench bottom, accurate fixed position when being convenient to weld, and the groove on the bottom panel then is used for fixing the automobile tail noise silencer freeing pipe suspension hook in the suspension hook assembly is installed; The outside flange of two blocks of side plates of suspension hook bearing mainly is exactly the bonding area that increases whole suspension hook bearing, can be welded on the back longitudinal floor beam outer side wall surface of square tube type.
As preferably, described bottom panel is stretched into the bottom surface welded plate from an epitaxial lateral overgrowth that is provided with flange.The bottom surface welded plate that bottom panel extends back formation just in time forms two vertical faces with flange; Because the suspension hook bearing is to be welded on the back longitudinal floor beam outside face of square tube type; Flange and back longitudinal floor beam sidewall welding; The bottom surface welded plate can weld with longitudinal floor beam bottom, back, has so just increased the bonding area of suspension hook bearing greatly, also is convenient to the welding location.
As preferably, described bottom panel is provided with two knock holees.With respect to the point location that only uses a knock hole, two knock holees can connect being aligned, have limited the possibility that the suspension hook bearing rotates, and make that the welding location of suspension hook bearing is more accurate.
As preferably, described side plate is a sloping desk, and its inclined-plane is concordant with bottom panel down to the other end from being provided with flange, and side plate is provided with lightening hole.Under the enough situation of intensity, alleviate the weight of parts as far as possible, concerning automobile way and the direction that reduces expenditure of energy, side plate beveling plate and on sloping desk, establish lightening hole, so just purpose again.
As preferably, described back segment attaching parts is an integral structure.Can adopt a high efficiency drawing in process of production for the intensity that improves back segment attaching parts itself reaches, the back segment attaching parts adopts integral structure, reduces production process.
Therefore, the utlity model has following beneficial effect: (1) convenient location welding; (2) bonding area enough can guarantee welding quality and intensity.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Among the figure: 1, suspension hook bearing 2, knock hole 3, bottom panel 4, side plate
5, flange 6, bottom surface welded plate 7, groove.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further description.
Among the embodiment as shown in Figure 1, a kind of automobile tail noise silencer suspension hook bearing, suspension hook bearing 1 is an integral structure; Suspension hook bearing 1 adopts the diel drawing to produce, the side plate 4 that suspension hook bearing 1 has bottom panel 3 and upwards digs from 3 two sides of bottom panel, and side plate 4 is a sloping desk; Side plate 4 has lightening hole, and in a high-end side of side plate 4 hypotenuses, two blocks of side plates 4 are respectively equipped with outside flange 5 at an end of bottom panel 3; Just in the same side; Bottom panel 3 is also outwards put down and is stretched out a formation bottom surface welded plate 6, has two knock holees 2 on the bottom panel 3, also is pressed with the fixing groove 7 of a confession noise silencer suspension hook on the bottom panel 3.
The practical implementation process is; When car production process welding of automotive afterbody noise silencer suspension hook bearing, utilize registration device to pass two knock holees 2 on suspension hook bearing 1 bottom panel 3, suspension hook bearing 1 is adjacent to automobile rear longitudinal girder location after; Two flange 5 on the suspension hook bearing 1 are attached on the automobile rear longitudinal girder sidewall outside face; Bottom surface welded plate 6 on the suspension hook bearing 1 is attached on the outside, automobile rear longitudinal girder bottom surface, then respectively with flange 5 and bottom surface welded plate 6 and automobile rear longitudinal girder firm welding, makes suspension hook bearing 1 obtain enough weld strengths; After removing registration device; 1 welding of suspension hook bearing is accomplished, and when the automobile tail noise silencer was installed, groove 7 internal fixation that the freeing pipe suspension hook is sticked on suspension hook bearing 1 bottom panel 3 got final product well afterwards; In vehicle traveling process; The automobile tail exhaust system can produce beats; This beating through being passed to freeing pipe suspension hook and suspension hook bearing 1 behind the rubber block because this suspension hook bearing 1 accurate positioning, weld strength are enough, rational in infrastructure, can be born this beating fully and can not lose efficacy.
Claims (5)
1. automobile tail noise silencer suspension hook bearing; It is characterized in that; Comprise suspension hook bearing (1), described suspension hook bearing (1) is provided with bottom panel (3) and from (3) two side plates that side is upwards dug of bottom panel (4), described bottom panel (3) is provided with knock hole (2), groove (7); Described two side plates (4) are respectively equipped with outside flange (5) at an end of bottom panel (3), and described flange (5) is welded in vehicle body.
2. a kind of automobile tail noise silencer suspension hook bearing according to claim 1 is characterized in that described bottom panel (3) is stretched into bottom surface welded plate (6) from an epitaxial lateral overgrowth that is provided with flange (5).
3. a kind of automobile tail noise silencer suspension hook bearing according to claim 1 and 2 is characterized in that described bottom panel (3) is provided with two knock holees (2).
4. a kind of automobile tail noise silencer suspension hook bearing according to claim 1 is characterized in that described side plate (4) is a sloping desk, and its inclined-plane is concordant with bottom panel (3) down to the other end from being provided with flange (5), and side plate (4) is provided with lightening hole.
5. according to claim 1 or 2 or 4 described a kind of automobile tail noise silencer suspension hook bearings, it is characterized in that described suspension hook bearing (1) is an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205748010U CN202557279U (en) | 2011-12-31 | 2011-12-31 | Suspension hook bearer of automobile tail part silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205748010U CN202557279U (en) | 2011-12-31 | 2011-12-31 | Suspension hook bearer of automobile tail part silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202557279U true CN202557279U (en) | 2012-11-28 |
Family
ID=47206970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205748010U Expired - Fee Related CN202557279U (en) | 2011-12-31 | 2011-12-31 | Suspension hook bearer of automobile tail part silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202557279U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711446A (en) * | 2016-01-21 | 2016-06-29 | 奇瑞汽车股份有限公司 | White vehicle body hook |
| 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 |
| CN107310383A (en) * | 2017-06-15 | 2017-11-03 | 华晨汽车集团控股有限公司 | Integrated exhaust suspension hook support assembly |
| CN109501863A (en) * | 2018-11-22 | 2019-03-22 | 江苏金坛大迈汽车工程研究院有限公司 | A kind of mounting bracket and production technology for muffler and subframe integrated installation |
-
2011
- 2011-12-31 CN CN2011205748010U patent/CN202557279U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711446A (en) * | 2016-01-21 | 2016-06-29 | 奇瑞汽车股份有限公司 | White vehicle body hook |
| 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 |
| CN107310383A (en) * | 2017-06-15 | 2017-11-03 | 华晨汽车集团控股有限公司 | Integrated exhaust suspension hook support assembly |
| CN109501863A (en) * | 2018-11-22 | 2019-03-22 | 江苏金坛大迈汽车工程研究院有限公司 | A kind of mounting bracket and production technology for muffler and subframe integrated installation |
| CN109501863B (en) * | 2018-11-22 | 2021-09-21 | 江苏金坛大迈汽车工程研究院有限公司 | Mounting bracket for integrated mounting of silencer and auxiliary frame and production process |
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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: 20121128 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |