CN101722992A - Bracket below automobile engine compartment - Google Patents
Bracket below automobile engine compartment Download PDFInfo
- Publication number
- CN101722992A CN101722992A CN200910104743A CN200910104743A CN101722992A CN 101722992 A CN101722992 A CN 101722992A CN 200910104743 A CN200910104743 A CN 200910104743A CN 200910104743 A CN200910104743 A CN 200910104743A CN 101722992 A CN101722992 A CN 101722992A
- Authority
- CN
- China
- Prior art keywords
- stabilizer bar
- mounting plate
- bar mounting
- bracket body
- transverse stabilizer
- 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.)
- Granted
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- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a bracket below an automobile engine compartment, which consists of a bracket body and a transverse stabilizer bar mounting plate. The bracket body is made of seamless steel tubes. Two ends of the bracket body are flattened and provided with assembly holes. The rear end of the bracket body is provided with two assembly holes to be connected with the automobile engine compartment through threads, and the front end of the bracket body is connected with the transverse stabilizer bar mounting plate by shielded welding. The transverse stabilizer bar mounting plate is a steel plate stamping; the middle of the transverse stabilizer bar mounting plate is a semi-arc clamp sleeve part, and two ends of the transverse stabilizer bar mounting plate are provided with assemble lugs which are provided with assemble holes. The assemble lug at one end of the transverse stabilizer bar mounting plate is welded with the front end of the bracket body, and assemble holes of the two parts are overlapped. The transverse stabilizer bar mounting plate is fastened on a transverse stabilizer bar of a chassis and fixed on the front of the engine compartment through a bolt. The bracket below the automobile engine compartment has the advantages of low structure cost, light weight, capacity of flexibly adjusting the shape by a pipe bender, strong adaptability and practicability, and the capacities of transferring energy to the lower part of the automobile body during the collision of the front part of the whole automobile and improving the collision safety of the whole automobile by absorbing partial energy through bending.
Description
Technical field
The invention belongs to automotive body structure, be specifically related to the bottom bracket structure of automobile engine nacelle.
Background technology
In the prior art, the machinery space bottom bracket of many automobiles adopts steel plate to be welded mostly, and generally be to be fastened by two pressing sheet materials to form, and weld its shortcoming by protection: 1, structure is comparatively complicated, and globality is poor; 2, because relate to mould development, the production preparatory period is long, and in actual automobile product development process, early stage, manual exemplar was made difficulty, needs the input mould to finish the exemplar manufacturing, so development risk is big, and the cost height, the later stage modify cycle is long, difficulty is big.3, adopt pressing sheet material, can not adjust shape flexibly, and when bumping, can not play endergonic effect in the car load front portion.
Summary of the invention
The objective of the invention is at existing bracket below automobile engine compartment complex structure, deficiencies such as the flexible difference of change provide a kind of structural strength height, the manufacturing process simple possible, low cost of manufacture, change can play the bracket below automobile engine compartment of part energy-absorbing effect flexibly.
Technical solution of the present invention is as follows:
A kind of bracket below automobile engine compartment, it is made up of bracket body, transverse stabilizer bar mounting plate; Described bracket body adopts solid drawn pipe to make, and the bracket body two ends are flattened and are provided with assembly opening, and the rear end has two assembly openings to link to each other with the vehicle body machinery space in the mode of being spirally connected, and front end is connected with the protection weldering with transverse stabilizer bar mounting plate, and an assembly opening is arranged.
Described transverse stabilizer bar mounting plate is a steel stamping part, the middle part is for playing half arc cutting ferrule portion of fixing and supporting role to the chassis Panhard rod, two ends are the outward extending assembling ear of level respectively, on the assembling ear at two ends assembly opening is arranged respectively, the assembling ear of one end and the welding of the front end of bracket body, and allowing two-part assembly opening overlap, described transverse stabilizer bar mounting plate is fastened on the Panhard rod of chassis, and by being bolted to the machinery space front portion.
The centre of described bracket body has small bending upwards.
Described bracket below automobile engine compartment is installed under the machinery space, about each one.
This bracket below automobile engine compartment is owing to adopt the pipe girder structure, and its advantage of carrier structure was that cost is low relatively in the past, and was in light weight, can adjust shape flexibly by pipe bending machine, comformability, practical; And transmit Impact energy to body bottom section when bumping in the car load front portion, under the guiding of the small bending in the middle of body, can pass through single-piece bending absorption portion gradually energy, raising car load crash survivability.
Description of drawings
Fig. 1 is the integral structure scheme drawing of this bracket below automobile engine compartment;
Fig. 2 is the structural representation of bracket body wherein;
Fig. 3 is the structural representation of transverse stabilizer bar mounting plate wherein;
Fig. 4 is the installation overall schematic of this bracket below automobile engine compartment on automobile engine nacelle;
The specific embodiment
Referring to Fig. 1, this bracket below automobile engine compartment is linked together by welding manner by bracket body 1 and transverse stabilizer bar mounting plate 2 and constitutes.
Referring to Fig. 2, bracket body 1 adopts solid drawn pipe processing, and two ends are crushed and are provided with assembly opening, and there are two assembly openings its rear end 12, links to each other with the vehicle body machinery space in the mode of being spirally connected, and its front end 11 and transverse stabilizer bar mounting plate 2 welding have an assembly opening.One side has also been done part corner cut 13 in bracket body 1 rear end, its role is to prevent that by part about the vision differentiation dress is wrong.In addition, bend small bending A upwards in the centre of bracket body 1 by pipe bending machine.
Referring to Fig. 3, transverse stabilizer bar mounting plate 2 adopts steel plate to be stamped to form, its middle part is half arc cutting ferrule portion 21, the chassis Panhard rod is played fixing and supporting role, its two ends are the outward extending assembling ears 22 of difference level, an assembly opening is arranged respectively on the assembling ear 22 at two ends, the assembling ear of one end and the welding of the front end of bracket body 1, and allow two-part assembly opening overlap.
Referring to Fig. 4, during assembling, be connected to the machinery space bottom by each two assembly opening before and after the above-mentioned carriage in the mode that is spirally connected, about each one, wherein the transverse stabilizer bar mounting plate 2 of each part is fastened on the Panhard rod of chassis, and, the chassis Panhard rod is played fixing and supporting role by being bolted to the machinery space front portion, bracket body 1 rear portion of each part links to each other with the vehicle body machinery space in the mode of being spirally connected.
Claims (3)
1. bracket below automobile engine compartment, it is made up of bracket body (1), transverse stabilizer bar mounting plate (2); It is characterized in that: described bracket body (1) adopts solid drawn pipe, assembly opening is flattened and is provided with at bracket body (1) two ends, rear end (12) has two assembly openings to link to each other with the vehicle body machinery space in the mode of being spirally connected, and front end (11) and transverse stabilizer bar mounting plate (2) welding have an assembly opening;
Described transverse stabilizer bar mounting plate (2) is and steel stamping part, the middle part is for playing half arc cutting ferrule portion (21) of fixing and supporting role to the chassis Panhard rod, two ends are difference outward extending assembling ears of level (22), on the assembling ear at two ends assembly opening is arranged respectively, the front end welding of the assembling ear of one end and bracket body (1), and allow two-part assembly opening overlap; Described transverse stabilizer bar mounting plate (2) is fastened on the Panhard rod of chassis, and by being bolted to the machinery space front portion;
Described bracket below automobile engine compartment is installed under the machinery space, about each one.
2. bracket below automobile engine compartment structure according to claim 1 is characterized in that, the centre of described bracket body (1) has small bending (A) upwards.
3. bracket below automobile engine compartment structure according to claim 1 and 2 is characterized in that, described bracket body (1) rear end one side has been done mistake proofing corner cut (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101047432A CN101722992B (en) | 2009-08-31 | 2009-08-31 | Bracket below automobile engine compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101047432A CN101722992B (en) | 2009-08-31 | 2009-08-31 | Bracket below automobile engine compartment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101722992A true CN101722992A (en) | 2010-06-09 |
| CN101722992B CN101722992B (en) | 2011-04-20 |
Family
ID=42444705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101047432A Expired - Fee Related CN101722992B (en) | 2009-08-31 | 2009-08-31 | Bracket below automobile engine compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101722992B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434360A (en) * | 2013-08-30 | 2013-12-11 | 重庆长安汽车股份有限公司 | Longitudinal supporting frame of automobile transverse stabilizing bar |
| CN106594013A (en) * | 2016-12-21 | 2017-04-26 | 泰州市凌丰金属铸造有限公司 | Portable high-strength connecting piece |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6120059A (en) * | 1997-06-04 | 2000-09-19 | Dana Corporation | Vehicle frame assembly |
| US6722463B1 (en) * | 2000-06-08 | 2004-04-20 | Textron Inc. | Motor mounting system and method |
| CN2811044Y (en) * | 2005-08-31 | 2006-08-30 | 重庆长安汽车股份有限公司 | Front stabilizer bar backstop for automobiles |
| CN2839017Y (en) * | 2005-11-17 | 2006-11-22 | 重庆长安汽车股份有限公司 | Vehicle front suspension stabilizing bar support |
-
2009
- 2009-08-31 CN CN2009101047432A patent/CN101722992B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434360A (en) * | 2013-08-30 | 2013-12-11 | 重庆长安汽车股份有限公司 | Longitudinal supporting frame of automobile transverse stabilizing bar |
| CN103434360B (en) * | 2013-08-30 | 2015-07-01 | 重庆长安汽车股份有限公司 | Longitudinal supporting frame of automobile transverse stabilizing bar |
| CN106594013A (en) * | 2016-12-21 | 2017-04-26 | 泰州市凌丰金属铸造有限公司 | Portable high-strength connecting piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101722992B (en) | 2011-04-20 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20110420 Termination date: 20190831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |