CN102107691A - Vehicle suspension stress releasing device - Google Patents
Vehicle suspension stress releasing device Download PDFInfo
- Publication number
- CN102107691A CN102107691A CN 201110044112 CN201110044112A CN102107691A CN 102107691 A CN102107691 A CN 102107691A CN 201110044112 CN201110044112 CN 201110044112 CN 201110044112 A CN201110044112 A CN 201110044112A CN 102107691 A CN102107691 A CN 102107691A
- Authority
- CN
- China
- Prior art keywords
- stress relief
- suspension stress
- automotive suspension
- trunk
- vehicle 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000011295 pitch Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 241001247986 Calotropis procera Species 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The invention aims to provide a vehicle suspension stress releasing device to eliminate virtual moment and residual stress of a vehicle suspension, and to improve the consistence and stability of vehicle height. The vehicle suspension stress releasing device comprises a base and a motor fixed on the base, wherein a rotary shaft of the motor is connected with a crank via a speed reducer; and the end part of the crank is connected with a clamping part for fixing the vehicle body via a connecting rod. The vehicle suspension stress releasing device can eliminate the virtual moment and the residual stress of the vehicle suspension on a fixed station, and the vehicle suspension stress releasing device is convenient and reliable in operation, and capable of greatly reducing the labor intensity of the operator, improving the consistence and the stability of the vehicle height, reducing the pre-sales discharging pollution caused by the vehicle movement, and saving the assembly production arrangement area.
Description
Technical field
The invention belongs to field of automobile, specially refer to automotive suspension stress relief equipment.
Background technology
The car production enterprise of present stage adopts online simulation to land the roll off the production line dual mode that combines by the road of jolting of urgent and car load the false moment and the unrelieved stress that produce in the Control of Automobile fitting process mostly, but at carry out this class vehicle that overall height is regulated by torsion bar, because the fore suspension and rear suspension many places adopt the connection mode of rubber bush and overall height to regulate the relatively large cause of torsion bar rigidity, the efficient that only relies on existing control method to eliminate false moment and unrelieved stress is too low, effect is relatively poor, can not adapt to the demand of conveyor line production, intensity and the time that must strengthen jolting be carried out the automotive suspension stress relief.According to existing mode, can only add pitchpole intensity by adding pitchpole drop and the lengthening road length of jolting, will certainly face a series of problems such as existing workshop area increasings, production planning adjustment like this, the increase productive costs.The most important point, the flow process that present car load rolls off the production line is commonly: the fuel filling → ignition trigger → road of jolting → four-wheel location, the road length if lengthening jolts will strengthen vehicle at workshop in-to-in drain time, has brought serious pollution for the workshop air quality.In sum, no matter be to consider that from complete vehicle quality control or from the environmental pollution aspect above-mentioned mode obviously can not satisfy production requirement.
Summary of the invention
The objective of the invention is to propose a kind of automotive suspension stress relief equipment,, improve the conformability and the stability of automobile overall height to eliminate the false moment and the unrelieved stress of automotive suspension.
Automotive suspension stress relief equipment of the present invention comprises base and is fixed in motor on the base, the rotating shaft of described motor is connected with a crank by retarder, and the end of described crank links to each other with a holding part that is used for fixing auto body by a pipe link.
Assembled the car load finished in through suspension stress relief station, the holding part of above-mentioned automotive suspension stress relief equipment and the crossbeam of automobile chassis frame front suspension are fixed, starter motor then, motor utilizes retarder to slow down to increase to be turned round, by piston crank mechanism the circular movement of machine shaft is converted to pumping of holding part, driving automobile pitches thereupon, thoroughly discharges with the stress of finishing front suspension, thereby establishes solid foundation for overall height is stable.
For holding part can multi-angle arbitrarily be rotated, make its motion more flexible, the motion that reduces between pipe link and the holding part hinders, and the top of described pipe link links to each other with the bottom of holding part by spherical pair.
Described pipe link comprises two branch pipe links at least, by inside threaded sleeve pipe is set between the described minute pipe link and connects.Can utilize threaded sleeve to regulate the length of pipe link like this, connect and the dismounting crank connecting link when any start-stop of the motor position, satisfy the needs of different automotive types or fixed position with convenient.
Described holding part is made up of trunk and two grip blocks that are arranged above and below and be fixed on the trunk, on described two grip blocks latching device is installed.After utilizing grip block that the crossbeam of automobile chassis frame front suspension is gripped, utilize latching device locking, can avoid in the process of jolting, getting loose, make operation safe.
The both sides of described grip block are equipped with and trunk bonded assembly brace panel, to improve its bearing force, satisfy the needs of heavier automobile.
The forward surface of described grip block is equipped with neonychium, to prevent in the stress relief process grip block crossbeam of automobile chassis frame front suspension is caused wearing and tearing, influences outward appearance and service life.
The bottom of described trunk is welded with steel plate, and the bottom of described steel plate links to each other with the top of pipe link by spherical pair, and the both sides of steel plate are equipped with and trunk bonded assembly brace panel, to improve its bearing force, satisfies the needs of heavier automobile.
Automotive suspension stress relief equipment of the present invention is a false moment and the unrelieved stress that fixedly can eliminate automotive suspension on the station, easy to operate, reliable, greatly alleviated operator's labour intensity, the conformability and the stability of automobile overall height have been improved, reduced because the pre-sales exhaust emission that automobile sport brings has been saved the assemble production line layout area.
Description of drawings
Fig. 1 is the structural representation of automotive suspension stress relief equipment of the present invention.
Be labeled as among the figure: base (1), motor (2), retarder (3), crank (4), branch pipe link (5), sleeve pipe (6), trunk (7), trunk steel plate (8), grip block (9), latching device (10), neonychium (11), the brace panel (12) of grip block, the brace panel (13) of trunk steel plate.
The specific embodiment
Describe the present invention in detail below in conjunction with specific embodiments and the drawings.
Embodiment 1: the automotive suspension stress relief equipment of present embodiment comprises base 1 and is fixed in motor 2 on the base 1, the rotating shaft of motor 2 is connected with a crank 4 by retarder 3, and the end of crank 4 links to each other with a holding part that is used for fixing auto body by a pipe link.
Above-mentioned holding part is made up of trunk 7 and two grip blocks 9 that are arranged above and below and be fixed on the trunk 7, and latching device 10 is installed on the grip block 9, and the both sides that the forward surface of grip block 9 is equipped with neonychium 11 grip blocks 9 are equipped with and trunk 7 bonded assembly brace panels 12.
Above-mentioned pipe link comprises two branch pipe links 5, divide between the pipe link 5 and threaded sleeve pipe 6 connections are set by inside, the bottom of trunk 7 is welded with steel plate 8, and the bottom of steel plate 8 links to each other by the top of spherical pair with minute pipe link 5, and the both sides of steel plate 8 are equipped with and trunk 7 bonded assembly brace panels 13.
Assembled the car load finished in through suspension stress relief station, the holding part of above-mentioned automotive suspension stress relief equipment and the crossbeam of automobile chassis frame front suspension are fixed, and utilize latching device to lock, starter motor then, motor utilizes retarder to slow down to increase to be turned round, by piston crank mechanism the circular movement of machine shaft is converted to pumping of holding part, driving automobile pitches thereupon, thoroughly discharge with the stress of finishing front suspension, thereby establish solid foundation for overall height is stable.
The foregoing description has carried out exemplary description in conjunction with Fig. 1 to the present invention; obviously the concrete realization of the present invention is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; or design of the present invention and technical scheme are directly applied to other occasions without improving, all in protection scope of the present invention.
Claims (7)
1. automotive suspension stress relief equipment, it is characterized in that comprising base and be fixed in motor on the base, the rotating shaft of described motor is connected with a crank by retarder, and the end of described crank links to each other with a holding part that is used for fixing auto body by a pipe link.
2. automotive suspension stress relief equipment according to claim 1 is characterized in that the top of described pipe link links to each other with the bottom of holding part by spherical pair.
3. automotive suspension stress relief equipment according to claim 1 and 2 is characterized in that described pipe link comprises two branch pipe links at least, by inside threaded sleeve pipe is set between the described minute pipe link and connects.
4. automotive suspension stress relief equipment according to claim 3 is characterized in that described holding part by trunk be arranged above and below and two grip blocks being fixed on the trunk are formed, is equipped with latching device on described two grip blocks.
5. automotive suspension stress relief equipment according to claim 4 is characterized in that the both sides of described grip block are equipped with and trunk bonded assembly brace panel.
6. automotive suspension stress relief equipment according to claim 4 is characterized in that the forward surface of described grip block is equipped with neonychium.
7. automotive suspension stress relief equipment according to claim 4 is characterized in that the bottom of described trunk is welded with steel plate, and the bottom of described steel plate links to each other with the top of pipe link by spherical pair, and the both sides of steel plate are equipped with and trunk bonded assembly brace panel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110044112 CN102107691A (en) | 2011-02-24 | 2011-02-24 | Vehicle suspension stress releasing device |
| PCT/CN2011/083200 WO2012113250A1 (en) | 2011-02-24 | 2011-11-30 | Vehicle suspension stress releasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110044112 CN102107691A (en) | 2011-02-24 | 2011-02-24 | Vehicle suspension stress releasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102107691A true CN102107691A (en) | 2011-06-29 |
Family
ID=44172004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110044112 Pending CN102107691A (en) | 2011-02-24 | 2011-02-24 | Vehicle suspension stress releasing device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102107691A (en) |
| WO (1) | WO2012113250A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012113250A1 (en) * | 2011-02-24 | 2012-08-30 | 奇瑞汽车股份有限公司 | Vehicle suspension stress releasing device |
| CN102978369A (en) * | 2012-11-28 | 2013-03-20 | 重庆亚宸汽车零部件有限公司 | Axle stress relieving equipment for automobile EPS (electric power steering) |
| CN106877562A (en) * | 2017-01-20 | 2017-06-20 | 广西大学 | A kind of torsional oscillation loading device excited by eccentric motor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000100237A (en) * | 1998-09-28 | 2000-04-07 | Asahi National Lighting Co Ltd | Liminaire |
| DE19859664A1 (en) * | 1998-12-23 | 2000-06-29 | Schenck Vibro Gmbh | Method and device for balancing a rotor |
| CN2505190Y (en) * | 2001-11-12 | 2002-08-14 | 丁占鳌 | Mechanical vibrostand capable of on-line modulating amplitude |
| CN2642607Y (en) * | 2003-09-03 | 2004-09-22 | 深圳市康士柏实业有限公司 | Suspension device detecting platform for vehicle |
| CN201023545Y (en) * | 2007-05-11 | 2008-02-20 | 奇瑞汽车有限公司 | Rear suspension assembly fixture |
| CN201085759Y (en) * | 2007-09-21 | 2008-07-16 | 北京瑞海博科技有限公司 | Leg length adjusting mechanism of paraplegia walking vehicle |
| CN201168163Y (en) * | 2008-02-02 | 2008-12-24 | 河北工业大学 | Rehabilitation robot for anklebone |
| CN101498615A (en) * | 2009-01-16 | 2009-08-05 | 清华大学 | Electric road simulating vibration table |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2162391Y (en) * | 1993-11-13 | 1994-04-20 | 李世将 | Automobile body gripping device for vehicle service machine |
| CN2629928Y (en) * | 2003-07-24 | 2004-08-04 | 李威 | Aluminium alloy head auto-cooling manipulator |
| DE102005049494B3 (en) * | 2005-10-13 | 2007-04-19 | Thyssenkrupp Automotive Ag | A robotic handling system for components having a similar shape as motor vehicle body parts has two gripper chucks used alternately where one has a parking position when not used |
| KR100992658B1 (en) * | 2007-10-12 | 2010-11-05 | 현대자동차주식회사 | Clamping device of moving cart |
| CN102107691A (en) * | 2011-02-24 | 2011-06-29 | 奇瑞汽车股份有限公司 | Vehicle suspension stress releasing device |
| CN102107694B (en) * | 2011-02-24 | 2012-07-11 | 奇瑞汽车股份有限公司 | Method for controlling height stability of vehicle |
-
2011
- 2011-02-24 CN CN 201110044112 patent/CN102107691A/en active Pending
- 2011-11-30 WO PCT/CN2011/083200 patent/WO2012113250A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000100237A (en) * | 1998-09-28 | 2000-04-07 | Asahi National Lighting Co Ltd | Liminaire |
| DE19859664A1 (en) * | 1998-12-23 | 2000-06-29 | Schenck Vibro Gmbh | Method and device for balancing a rotor |
| CN2505190Y (en) * | 2001-11-12 | 2002-08-14 | 丁占鳌 | Mechanical vibrostand capable of on-line modulating amplitude |
| CN2642607Y (en) * | 2003-09-03 | 2004-09-22 | 深圳市康士柏实业有限公司 | Suspension device detecting platform for vehicle |
| CN201023545Y (en) * | 2007-05-11 | 2008-02-20 | 奇瑞汽车有限公司 | Rear suspension assembly fixture |
| CN201085759Y (en) * | 2007-09-21 | 2008-07-16 | 北京瑞海博科技有限公司 | Leg length adjusting mechanism of paraplegia walking vehicle |
| CN201168163Y (en) * | 2008-02-02 | 2008-12-24 | 河北工业大学 | Rehabilitation robot for anklebone |
| CN101498615A (en) * | 2009-01-16 | 2009-08-05 | 清华大学 | Electric road simulating vibration table |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012113250A1 (en) * | 2011-02-24 | 2012-08-30 | 奇瑞汽车股份有限公司 | Vehicle suspension stress releasing device |
| CN102978369A (en) * | 2012-11-28 | 2013-03-20 | 重庆亚宸汽车零部件有限公司 | Axle stress relieving equipment for automobile EPS (electric power steering) |
| CN102978369B (en) * | 2012-11-28 | 2014-04-02 | 重庆亚宸汽车零部件有限公司 | Axle stress relieving equipment for automobile EPS (electric power steering) |
| CN106877562A (en) * | 2017-01-20 | 2017-06-20 | 广西大学 | A kind of torsional oscillation loading device excited by eccentric motor |
| CN106877562B (en) * | 2017-01-20 | 2023-05-05 | 广西大学 | Torsional vibration loading device excited by eccentric motor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012113250A1 (en) | 2012-08-30 |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110629 |