CN105857400A - Anti-rotation bolt installation structure assembly and automobile - Google Patents
Anti-rotation bolt installation structure assembly and automobile Download PDFInfo
- Publication number
- CN105857400A CN105857400A CN201610364783.0A CN201610364783A CN105857400A CN 105857400 A CN105857400 A CN 105857400A CN 201610364783 A CN201610364783 A CN 201610364783A CN 105857400 A CN105857400 A CN 105857400A
- Authority
- CN
- China
- Prior art keywords
- bolt
- rotation
- suspension
- structure assembly
- installation structure
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 31
- 239000000725 suspension Substances 0.000 claims abstract description 46
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 abstract 3
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D24/00—Connections between vehicle body and vehicle frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D24/00—Connections between vehicle body and vehicle frame
- B62D24/02—Vehicle body, not intended to move relatively to the vehicle frame, and mounted on vibration absorbing mountings, e.g. rubber pads
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention provides an anti-rotation bolt installation structure assembly and an automobile. The anti-rotation bolt installation structure assembly comprises a bolt body, an automobile body suspension cross beam arranged on the bottom of an automobile body floor, and an anti-rotation bracket arranged on a bolt installation hole in the automobile body suspension cross beam, wherein the bolt body comprises a bolt head and a stud, one end, which is near the bolt head, of the bolt body is provided with an anti-rotation spacer, and the anti-rotation spacer is provided with symmetrical anti-rotation lugs; the automobile body suspension cross beam is provided with a bolt installation hole used for installing the bolt body, and the stud of the bolt body penetrates in the bolt installation hole; the anti-rotation bracket is arranged on the bolt installation hole of the automobile body suspension cross beam and is symmetrically provided with bulged spacing turnups matched with the anti-rotation lugs of the anti-rotation spacer. The anti-rotation bolt installation structure assembly and the automobile provided by the invention can realize a purpose that the bolt can be prevented from rotating when the bolt of the automobile body is tightened, can realize the bidirectional tightening of the connection bolt on an aspect of operation, improves assembling efficiency, and is convenient in assembly.
Description
Technical field
The present invention relates to automotive field, particularly to a kind of anti-rotation bolt installation structure assembly and automobile.
Background technology
Vehicle body connects suspension buffer stopper and is mainly used in connecting vehicle body and vehicle frame, plays buffering, damping in car load
Effect.The connection of general body mount needs connecting bolt to coordinate vehicle body and vehicle frame with locking nut tightly
Couple together.When connecting bolt is connected cooperation with locking nut, two operators' cooperations of needs operate simultaneously,
One people fixes at vehicle body spanner and rotates when bolt prevents it with nut screwing clamping, and another people is urgent spiral shell under vehicle body
Female.Operating during assembling time-consuming, work efficiency is relatively low.
Summary of the invention
The invention provides a kind of anti-rotation bolt installation structure assembly and automobile, its purpose is to solve dress
Join the problem that when vehicle body connects suspension buffer stopper, work efficiency is relatively low.
In order to achieve the above object, The embodiment provides a kind of anti-rotation bolt installation structure assembly,
Including:
Bolt body, including bolt head and stud, described bolt body is arranged near one end of described bolt head
There is anti-rotation pad, described anti-rotation pad is provided with symmetrical anti-rotation projection；
It is arranged on the body mount crossbeam bottom body platform, described body mount crossbeam offers for pacifying
Filling the bolt mounting holes of described bolt body, the stud of described bolt body is arranged in described bolt mounting holes；
It is arranged on the anti-rotation support on the bolt mounting holes of described body mount crossbeam, right on described anti-rotation support
Claim to be provided with the protruding spacing flange that the anti-rotation projection with described anti-rotation pad matches, described spacing flange
For the anti-rotation projection on described anti-rotation pad being carried out spacing when described bolt body rotates.
Wherein, suspension cross member reinforcing plate, institute it are provided with between described body mount crossbeam and described anti-rotation support
Stating suspension cross member reinforcing plate and be provided with positioning boss, described positioning boss is for limiting the peace of described anti-rotation support
Holding position.
Wherein, the bottom of described body mount crossbeam is provided with vehicle frame mounting bracket, described vehicle frame mounting bracket
And it is provided with block in the suspension for supporting described body mount crossbeam between described body mount crossbeam, described
The bottom of vehicle frame mounting bracket is provided with block under the suspension for supporting described vehicle frame mounting bracket.
Wherein, the stud of described bolt body pass described body mount crossbeam, described anti-rotation support, described
Block in suspension, block under described vehicle frame mounting bracket and described suspension.
Wherein, under described suspension, the bottom of block is provided with a locking nut, described locking nut and described bolt
Body threaded, for fixing described body mount crossbeam and the vehicle frame mounting bracket of connecting, and makes described outstanding
Putting lower piece and described vehicle frame mounting bracket, block on described vehicle frame mounting bracket and described suspension, in described suspension
Block and described body mount crossbeam fit tightly respectively.
The above embodiment of the present invention additionally provides a kind of automobile, including the anti-rotation spiral shell described in above-described embodiment
Bolt installation structure assembly.
Having the beneficial effect that of the such scheme of the present invention:
It is urgent that anti-rotation bolt installation structure assembly provided by the present invention and automobile are capable of carriage bolt
Time prevent the rotation of bolt, operationally have only to a people and can be realized as the urgent of connecting bolt twocouese,
Improve efficiency of assembling, convenient for assembly.
Accompanying drawing explanation
Fig. 1 is the structural representation of bolt body of the present invention；
Fig. 2 is the assembling schematic diagram of anti-rotation bolt installation structure assembly of the present invention；
Fig. 3 is the explosive view of anti-rotation bolt installation structure assembly of the present invention；
Fig. 4 is the schematic diagram of the position limiting structure of anti-rotation bolt installation structure assembly of the present invention.
[description of reference numerals]
1-bolt body；2-anti-rotation pad；3-anti-rotation projection；4-body mount crossbeam；5-bolt mounting holes；
6-anti-rotation support；The spacing flange of 7-；8-suspends cross member reinforcing plate；9-positioning boss；10-vehicle frame mounting bracket；
Block in 11-suspension；The lower block of 12-suspension；13-locking nut.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with attached
Figure and specific embodiment are described in detail.
The present invention is directed to the problem that when existing motor body assembling connects suspension buffer stopper, work efficiency is relatively low, it is provided that
A kind of anti-rotation bolt installation structure assembly and automobile.
As shown in Figure 1, Figure 2 and Figure 4, The embodiment provides a kind of anti-rotation bolt and knot is installed
Structure assembly, including: bolt body 1, including bolt head and stud, described bolt body 1 is near described spiral shell
One end of bolt head is provided with anti-rotation pad 2, and described anti-rotation pad 2 is provided with symmetrical anti-rotation projection 3；
It is arranged on the body mount crossbeam 4 bottom body platform, described body mount crossbeam 4 offers for pacifying
Filling the bolt mounting holes 5 of described bolt body 1, the stud of described bolt body 1 is arranged in described bolt peace
In dress hole 5；It is arranged on the anti-rotation support 6 on the bolt mounting holes 5 of described body mount crossbeam 4, described
Match with the anti-rotation projection 3 of described anti-rotation pad 2 protruding spacing it is symmetrically arranged with on anti-rotation support 6
Flange 7, described spacing flange 7 is used for when described bolt body 1 rotates on described anti-rotation pad 2
Anti-rotation projection 3 carries out spacing.
Anti-rotation bolt installation structure assembly described in the above embodiment of the present invention is by being arranged on described spiral shell
Anti-rotation projection 3 on bolt body 1 and preventing on the bolt mounting holes 5 being arranged on described body mount crossbeam 4
Turn when the spacing flange 7 on support 6 matches in fact now by locking nut 13 urgent bolt and prevent bolt
Rotation, operationally have only to a people and can be realized as the urgent of connecting bolt twocouese, improve assembling effect
Rate, convenient for assembly；Wherein, the spacing flange 7 on described anti-rotation support 6 is for being symmetrical arranged, it is possible to realize
The position-limiting action that bolt body 1 is rotated to the left or to the right.
Wherein, it is provided with suspension cross member reinforcing plate between described body mount crossbeam 4 and described anti-rotation support 6
8, described suspension cross member reinforcing plate 8 is provided with positioning boss 9, and described positioning boss 9 is used for limiting described
The installation site of anti-rotation support 6.
It is provided with between body mount crossbeam 4 and described anti-rotation support 6 described in the above embodiment of the present invention
Suspension cross member reinforcing plate 8, described suspension cross member reinforcing plate 8 is provided with two symmetrical positioning boss
9, for limiting the installation site of described anti-rotation support 6, make the installation site of described anti-rotation support 6 fix.
As it is shown on figure 3, the bottom of described body mount crossbeam 4 is provided with vehicle frame mounting bracket 10, described
It is provided with for supporting described body mount horizontal between vehicle frame mounting bracket 10 and described body mount crossbeam 4
Block 11 in the suspension of beam 4, the bottom of described vehicle frame mounting bracket 10 is provided with for supporting described vehicle frame outstanding
Put block 12 under the suspension of support 10.
Wherein, the stud of described bolt body 1 pass described body mount crossbeam 4, described anti-rotation support 6,
Block 11 in described suspension, block 12 under described vehicle frame mounting bracket 10 and described suspension.
Wherein, under described suspension, the bottom of block 12 is provided with a locking nut 13, described locking nut 13
With described bolt body 1 threaded, connect described body mount crossbeam 4 and vehicle frame suspension for fixing
Frame 10, and make block 12 and described vehicle frame mounting bracket 10, described vehicle frame mounting bracket 10 under described suspension
With block 11 in described suspension, in described suspension, block 11 and described body mount crossbeam 4 fit tightly respectively.
In suspension described in the above embodiment of the present invention block 11 and the lower block 12 of suspension rise in car load buffering,
The effect of damping；The urgent described bolt body 1 of described locking nut 13, is used for connecting vehicle body and vehicle frame,
Block 12 and described vehicle frame mounting bracket 10, described vehicle frame mounting bracket 10 and described suspension under described suspension
Upper piece 11, in described suspension, block 11 and described body mount crossbeam 4 fit tightly respectively.
The above embodiment of the present invention additionally provides a kind of automobile, including the anti-rotation spiral shell described in above-described embodiment
Bolt installation structure assembly.
Anti-rotation bolt installation structure assembly and automobile described in the above embodiment of the present invention pass through to be arranged on
Anti-rotation projection 3 on described bolt body 1 and the bolt mounting holes 5 being arranged on described body mount crossbeam 4
On anti-rotation support 6 on spacing flange 7 match real now by anti-during locking nut 13 urgent bolt
Only the rotation of bolt, operationally has only to a people and can be realized as the urgent of connecting bolt twocouese, improves
Efficiency of assembling, convenient for assembly.
The above is the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from principle of the present invention, it is also possible to make some improvements and modifications,
These improvements and modifications also should be regarded as protection scope of the present invention.
Claims (6)
1. an anti-rotation bolt installation structure assembly, it is characterised in that including:
Bolt body, including bolt head and stud, described bolt body is arranged near one end of described bolt head
There is anti-rotation pad, described anti-rotation pad is provided with symmetrical anti-rotation projection；
It is arranged on the body mount crossbeam bottom body platform, described body mount crossbeam offers for pacifying
Filling the bolt mounting holes of described bolt body, the stud of described bolt body is arranged in described bolt mounting holes；
It is arranged on the anti-rotation support on the bolt mounting holes of described body mount crossbeam, right on described anti-rotation support
Claim to be provided with the protruding spacing flange that the anti-rotation projection with described anti-rotation pad matches, described spacing flange
For the anti-rotation projection on described anti-rotation pad being carried out spacing when described bolt body rotates.
Anti-rotation bolt installation structure assembly the most according to claim 1, it is characterised in that described
Being provided with suspension cross member reinforcing plate between body mount crossbeam and described anti-rotation support, described suspension crossbeam is strengthened
Plate is provided with positioning boss, and described positioning boss is for limiting the installation site of described anti-rotation support.
Anti-rotation bolt installation structure assembly the most according to claim 1, it is characterised in that described
The bottom of body mount crossbeam is provided with vehicle frame mounting bracket, described vehicle frame mounting bracket and described body mount
Block in the suspension for supporting described body mount crossbeam it is provided with between crossbeam, described vehicle frame mounting bracket
Bottom is provided with block under the suspension for supporting described vehicle frame mounting bracket.
Anti-rotation bolt installation structure assembly the most according to claim 3, it is characterised in that described
The stud of bolt body pass described body mount crossbeam, described anti-rotation support, block in described suspension, described
Block under vehicle frame mounting bracket and described suspension.
Anti-rotation bolt installation structure assembly the most according to claim 4, it is characterised in that described
The bottom of the lower block of suspension is provided with a locking nut, described locking nut and described bolt body threaded,
For fixing connection described body mount crossbeam and vehicle frame mounting bracket, and make block and described car under described suspension
Frame mounting bracket, block on described vehicle frame mounting bracket and described suspension, in described suspension, block and described vehicle body hang
Put crossbeam to fit tightly respectively.
6. an automobile, it is characterised in that include the anti-rotation spiral shell as described in any one of claim 1-5
Bolt installation structure assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364783.0A CN105857400A (en) | 2016-05-27 | 2016-05-27 | Anti-rotation bolt installation structure assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364783.0A CN105857400A (en) | 2016-05-27 | 2016-05-27 | Anti-rotation bolt installation structure assembly and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105857400A true CN105857400A (en) | 2016-08-17 |
Family
ID=56641597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610364783.0A Pending CN105857400A (en) | 2016-05-27 | 2016-05-27 | Anti-rotation bolt installation structure assembly and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105857400A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942581A (en) * | 2021-11-16 | 2022-01-18 | 东风汽车集团股份有限公司 | Vehicle body suspension floor area installation system and method |
| CN115402413A (en) * | 2022-08-31 | 2022-11-29 | 东风汽车集团股份有限公司 | Automobile body suspension mounting structure and vehicle based on aluminium alloy |
| CN116498635A (en) * | 2023-05-11 | 2023-07-28 | 中国航发四川燃气涡轮研究院 | A Gasket Used for Bolted Connection of Disc-drum Rotor and Its Application Connection Structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020078836A (en) * | 2001-04-10 | 2002-10-19 | 현대자동차주식회사 | Chassis Frame Body Car's Developed Body Mounting Structure |
| KR20050025377A (en) * | 2003-09-06 | 2005-03-14 | 현대자동차주식회사 | Mounting structure of body and frame for automobile |
| CN201736786U (en) * | 2010-06-10 | 2011-02-09 | 重庆长安汽车股份有限公司 | Anti-rotation engine suspension |
| CN103661609A (en) * | 2013-12-29 | 2014-03-26 | 长城汽车股份有限公司 | Automobile body and auxiliary frame installing structure |
| CN203601411U (en) * | 2013-12-10 | 2014-05-21 | 安徽江淮汽车股份有限公司 | Suspension mounting structure of separate frame construction |
-
2016
- 2016-05-27 CN CN201610364783.0A patent/CN105857400A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020078836A (en) * | 2001-04-10 | 2002-10-19 | 현대자동차주식회사 | Chassis Frame Body Car's Developed Body Mounting Structure |
| KR20050025377A (en) * | 2003-09-06 | 2005-03-14 | 현대자동차주식회사 | Mounting structure of body and frame for automobile |
| CN201736786U (en) * | 2010-06-10 | 2011-02-09 | 重庆长安汽车股份有限公司 | Anti-rotation engine suspension |
| CN203601411U (en) * | 2013-12-10 | 2014-05-21 | 安徽江淮汽车股份有限公司 | Suspension mounting structure of separate frame construction |
| CN103661609A (en) * | 2013-12-29 | 2014-03-26 | 长城汽车股份有限公司 | Automobile body and auxiliary frame installing structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942581A (en) * | 2021-11-16 | 2022-01-18 | 东风汽车集团股份有限公司 | Vehicle body suspension floor area installation system and method |
| CN115402413A (en) * | 2022-08-31 | 2022-11-29 | 东风汽车集团股份有限公司 | Automobile body suspension mounting structure and vehicle based on aluminium alloy |
| CN116498635A (en) * | 2023-05-11 | 2023-07-28 | 中国航发四川燃气涡轮研究院 | A Gasket Used for Bolted Connection of Disc-drum Rotor and Its Application Connection Structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |