CN103707733A - Quick-mounting automotive front shock absorber supporting structure - Google Patents
Quick-mounting automotive front shock absorber supporting structure Download PDFInfo
- Publication number
- CN103707733A CN103707733A CN201310653582.9A CN201310653582A CN103707733A CN 103707733 A CN103707733 A CN 103707733A CN 201310653582 A CN201310653582 A CN 201310653582A CN 103707733 A CN103707733 A CN 103707733A
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- Prior art keywords
- shock absorber
- front shock
- bumper
- buckle
- body front
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- 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.)
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 37
- 230000035939 shock Effects 0.000 title claims abstract description 33
- 239000000725 suspension Substances 0.000 abstract description 8
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
The invention provides a quick-mounting automotive front shock absorber supporting structure comprising an automotive-body front shock absorber mounting base (2) and a shock absorber (3). The shock absorber (3) comprises a shock absorber top mount (4) and a shock absorber extension rod (7), a concave groove is formed at the front end of the shock absorber top mount (4), the end face of the shock absorber top mount (4) is in contact with the automotive-body front shock absorber mounting base (2), the concave groove penetrates the automotive-body front shock absorber mounting base (2), and a fastener device (1) is mounted in the concave groove and composed of a first fastener (11) and a second fastener (12) in butt joint. The shock absorber top mount is connected with the shock absorber extension rod, the shock absorber top mount is mounted in an automotive-body front suspension mounting seat to be fixed through the fastener device, mounting can be completed only by clamping teeth into tooth spaces during mounting due to the fact that the faster device is locked through tooth profiles, and assembly efficiency is much higher than that of conventional bolted connection.
Description
Technical field
The present invention relates to a kind of automobile absorber supporting construction, particularly relate to a kind of fast-assembling type front shock absorber of automobile structure.
Background technology
The hinged effect of bumper is, upper end is fixedly connected with vehicle body, and lower end is connected with absorber rod, and it has following task and performance: the production tolerance of compensation vehicle bridge; Can there is universal angle flexibility, so that counter torque is as much as possible little; Within the scope of whole vehicle bridge kinematics, possesses elastokinematics performance.
Traditional automobile absorber upper support and vehicle body are bolted, it is longer on fitting line, to complete the man-hour that the connection mode of bolt needs, and needs to design aliging of bolt that corresponding location feature guarantee bumper guarantees when vehicle body is combined and bolt hole simultaneously.
In recent years, along with the requirement of auto production line efficiency is more and more higher, need to improve constantly the degree of automation of fitting line, also need structurally to adopt some fast-assembling type designs.The present invention designs a kind of fast-assembling type automobile absorber supporting construction exactly, improves the efficiency of assembling of bumper.
Summary of the invention
Technical matters to be solved by this invention is to provide the fast-assembling type front shock absorber of automobile structure that a kind of efficiency of assembling is high.
In order to address the above problem, fast-assembling type front shock absorber of automobile structure provided by the invention, comprise vehicle body front shock absorber mount pad and bumper, described bumper comprises bumper upper support and bumper expansion link, the front end of described bumper upper support is provided with Baltimore groove, the end face of described bumper upper support contacts with described vehicle body front shock absorber mount pad, described Baltimore groove is through being equipped with bayonet unit in described vehicle body front shock absorber mount pad and described Baltimore groove, and described bayonet unit docks buckle by the first buckle with the second buckle and forms.
The first described buckle has tooth, and the second described buckle is provided with teeth groove, and described tooth snaps in diametrically described teeth groove and keeps locking.
Described Baltimore groove is concave circular arcs groove.
Adopt the fast-assembling type front shock absorber of automobile structure of technique scheme, bumper upper support is connected with bumper expansion link, bumper upper support is fixed by bayonet unit after packing front body overhang frame mount pad into, bayonet unit can limit the up-and-down movement of bumper, and keeps radial direction locking.Bayonet unit has radially tooth and the teeth groove of locking mutually.Bumper upper support has the concave circular arcs groove that can embed bayonet unit.Because bayonet unit is locked by flute profile, during installation, only tooth need to be snapped in to teeth groove can complete, and its efficiency of assembling connects high a lot than traditional bolt.
Adopt the strut mount structure of this invention example can improve the efficiency of assembling on manufacturing line, conventional suspension attach together on line, after suspension assembly is combined with vehicle body, need to come by bolt fastening, and this structure only need to just can complete the fastening of suspension by bayonet unit clamping, reduced time of setting up.
In sum, the present invention is the fast-assembling type front shock absorber of automobile structure that a kind of efficiency of assembling is high.
Accompanying drawing explanation
Fig. 1 completes block diagram according to the suspension support assemblies of the embodiment of the present invention.
Fig. 2 is the part sectional view of Fig. 1 assembly drowing.
Fig. 3 is the scheme of installation of bayonet unit shown in Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Referring to Fig. 1, Fig. 2 and Fig. 3, bumper 3 comprises bumper upper support 4 and bumper expansion link 7, bumper upper support 4 is connected with bumper expansion link 7, the front end of bumper upper support 4 is provided with Baltimore groove, preferably, Baltimore groove is concave circular arcs groove 42, the end face 41 of bumper upper support 4 contacts with vehicle body front shock absorber mount pad 2, concave circular arcs groove 42 is through being equipped with bayonet unit 1 in vehicle body front shock absorber mount pad 2 and concave circular arcs groove 42, and bayonet unit 1 docks buckle by the first buckle 11 with the second buckle 12 and forms.
Particularly, the first buckle 11 has tooth 5, the second buckles 12 and is provided with teeth groove 6, and tooth 5 snaps in diametrically teeth groove 6 and keeps locking.
Referring to Fig. 1, Fig. 2 and Fig. 3, the end face 41 in the structure of having assembled in bumper upper support 4 contacts with vehicle body front shock absorber mount pad 2, and bayonet unit is presented axially in the concave circular arcs groove 42 of bumper upper support 4.
In fitting process, first bumper 3 is packed into and put into vehicle body front shock absorber mount pad 2, then the first buckle 11 and the second buckle 12 are snapped in the concave circular arcs groove 42 of bumper upper support 4 according to the mode in Fig. 3.
As shown in Figure 3, the first buckle 11 has tooth 5, the second buckles 12 and is provided with teeth groove 6 bayonet unit 1, and tooth 5 snaps in diametrically teeth groove 6 and keeps locking.Bayonet unit 1 can limit the up-and-down movement of bumper 3, and keeps radial direction locking.
Adopt the strut mount structure of this invention example can improve the efficiency of assembling on manufacturing line, conventional suspension attach together on line, after suspension assembly is combined with vehicle body, need to come by bolt fastening, and this structure only need to just can complete the fastening of suspension by bayonet unit clamping, reduced time of setting up.
Claims (3)
1. a fast-assembling type front shock absorber of automobile structure, comprise vehicle body front shock absorber mount pad (2) and bumper (3), described bumper (3) comprises bumper upper support (4) and bumper expansion link (7), it is characterized in that: the front end of described bumper upper support (4) is provided with Baltimore groove, the end face (41) of described bumper upper support (4) contacts with described vehicle body front shock absorber mount pad (2), described Baltimore groove is through in described vehicle body front shock absorber mount pad (2) and described Baltimore groove, bayonet unit (1) being housed, described bayonet unit (1) docks buckle by the first buckle (11) with the second buckle (12) and forms.
2. fast-assembling type front shock absorber of automobile structure according to claim 1, it is characterized in that: described the first buckle (11) has tooth (5), described the second buckle (12) is provided with teeth groove (6), and described tooth (5) snaps in diametrically described teeth groove (6) and keeps locking.
3. fast-assembling type front shock absorber of automobile structure according to claim 1 and 2, is characterized in that: described Baltimore groove is concave circular arcs groove (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310653582.9A CN103707733B (en) | 2013-12-06 | 2013-12-06 | Fast-assembling type front shock absorber of automobile structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310653582.9A CN103707733B (en) | 2013-12-06 | 2013-12-06 | Fast-assembling type front shock absorber of automobile structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103707733A true CN103707733A (en) | 2014-04-09 |
| CN103707733B CN103707733B (en) | 2015-12-09 |
Family
ID=50401233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310653582.9A Expired - Fee Related CN103707733B (en) | 2013-12-06 | 2013-12-06 | Fast-assembling type front shock absorber of automobile structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103707733B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682978A (en) * | 2018-07-04 | 2020-01-14 | 丰田自动车株式会社 | Automobile manufacturing method and compression holding jig |
| CN111043225A (en) * | 2019-12-04 | 2020-04-21 | 郑州日产汽车有限公司 | Special flexible pre-holding device for automobile front shock absorber assembly |
| CN112727644A (en) * | 2020-12-28 | 2021-04-30 | 理诚动力传控技术(苏州)有限公司 | Engine supercharging and air exchanging device capable of recycling compressed air and control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4073046A (en) * | 1975-10-28 | 1978-02-14 | Ramsden Frederick G | Shock absorber installation tool |
| JP2000027920A (en) * | 1998-07-14 | 2000-01-25 | Showa Corp | Structure for sealing hollow rod in buffer for vehicle |
| CN2706344Y (en) * | 2004-06-03 | 2005-06-29 | 唐显仕 | Bicycle wheel decorative object |
| CN2875863Y (en) * | 2006-03-16 | 2007-03-07 | 常庆水 | Front hanging device of four wheel electric car |
| CN202418401U (en) * | 2012-01-20 | 2012-09-05 | 重庆长安汽车股份有限公司 | Structure for assembling part on top of shock absorber |
| CN203611676U (en) * | 2013-12-06 | 2014-05-28 | 广汽菲亚特汽车有限公司 | Quick installation type automobile front shock absorber supporting structure |
-
2013
- 2013-12-06 CN CN201310653582.9A patent/CN103707733B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4073046A (en) * | 1975-10-28 | 1978-02-14 | Ramsden Frederick G | Shock absorber installation tool |
| JP2000027920A (en) * | 1998-07-14 | 2000-01-25 | Showa Corp | Structure for sealing hollow rod in buffer for vehicle |
| CN2706344Y (en) * | 2004-06-03 | 2005-06-29 | 唐显仕 | Bicycle wheel decorative object |
| CN2875863Y (en) * | 2006-03-16 | 2007-03-07 | 常庆水 | Front hanging device of four wheel electric car |
| CN202418401U (en) * | 2012-01-20 | 2012-09-05 | 重庆长安汽车股份有限公司 | Structure for assembling part on top of shock absorber |
| CN203611676U (en) * | 2013-12-06 | 2014-05-28 | 广汽菲亚特汽车有限公司 | Quick installation type automobile front shock absorber supporting structure |
Non-Patent Citations (1)
| Title |
|---|
| 李俊峰, 周瑾, 刘小磊: "HNSAEI 2 0 3 7 汽车前减震器总成安装省力装置的设计", 《第九届河南省汽车工程技术研讨会》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682978A (en) * | 2018-07-04 | 2020-01-14 | 丰田自动车株式会社 | Automobile manufacturing method and compression holding jig |
| CN111043225A (en) * | 2019-12-04 | 2020-04-21 | 郑州日产汽车有限公司 | Special flexible pre-holding device for automobile front shock absorber assembly |
| CN112727644A (en) * | 2020-12-28 | 2021-04-30 | 理诚动力传控技术(苏州)有限公司 | Engine supercharging and air exchanging device capable of recycling compressed air and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103707733B (en) | 2015-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 410100 No. 18, Ying Xia Road, Changsha economic and Technological Development Zone, Hunan, China Applicant after: GAC FIAT CHRYSLER AUTOMOBILES Co.,Ltd. Address before: 410100 No. 18, Ying Xia Road, Changsha economic and Technological Development Zone, Hunan, China Applicant before: GAC FIAT AUTOMOBILES CO.,LTD. |
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| COR | Change of bibliographic data | ||
| 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: 20151209 |