CN104261243B - A kind of vehicle body lifting appliance - Google Patents
A kind of vehicle body lifting appliance Download PDFInfo
- Publication number
- CN104261243B CN104261243B CN201410528135.5A CN201410528135A CN104261243B CN 104261243 B CN104261243 B CN 104261243B CN 201410528135 A CN201410528135 A CN 201410528135A CN 104261243 B CN104261243 B CN 104261243B
- Authority
- CN
- China
- Prior art keywords
- arm
- vehicle body
- shirt rim
- lifting appliance
- body lifting
- 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
- 238000005096 rolling process Methods 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a kind of vehicle body lifting appliance, comprise base, with the first arm and the second arm that are rotationally connected with described base two ends, described the first arm and described the second arm are supported in respectively edge on the front window of vehicle body, also comprise the first shirt rim arm and the second shirt rim arm of being located at described base, described the first shirt rim arm and described the second shirt rim arm are supported in respectively tailstock bottom. Adopt this technical scheme, by the first shirt rim arm and the second shirt rim arm are set, tare, from originally all being born and be optimized for vehicle window and body bottom shared by vehicle window, has been reduced to the stressed of vehicle window position, reduced body distortion.
Description
Technical field
The present invention relates to hoisting technology field, be specifically related to a kind of vehicle body lifting appliance.
Background technology
Vehicle body lifting appliance is the carrier that the vehicle body of automobile is carried in paint line, belongs to mechanization and carriesImportant step in system is occupied critical role in painting.
As shown in Figure 1, existing vehicle body lifting appliance generally adopts pocket window formula, i.e. the first arm 1 ' of suspenderThe upper edge of holding respectively vehicle body side window with the second arm 2 ', and the first arm 1 ' and the second arm 2 ' are adoptedUse opening type structure, to make vehicle body enter position to be lifted.
But, because tare is larger, while adopting the suspender delivery vehicle body of pocket window formula structure, stressedPoint all concentrates on vehicle window position, and the weight of whole vehicle body is all carried by vehicle window place, causes vehicle windowPosition is easily out of shape.
Summary of the invention
The invention provides a kind of vehicle body lifting appliance, can reduce the stressed of vehicle window position, reduced vehicle window changeShape.
To achieve these goals, the present invention has taked following technical scheme:
A kind of vehicle body lifting appliance, comprises base, and be rotationally connected with described base and be oppositely arranged firstArm and the second arm, described the first arm and described the second arm are supported in respectively the front window of vehicle bodyUpper edge, also comprises the first shirt rim arm and the second shirt rim arm of being located at described base, described the first skirtLimit arm and described the second shirt rim arm are supported in respectively tailstock bottom.
Preferably, described the first shirt rim arm and described the second shirt rim arm are all affixed with described base.
Preferably, the one in described the first arm and described the second arm is provided with driving lever, and universal driving shaftBe connected between described the first arm and described the second arm, described driving lever drives described universal driving shaft, andDescribed the first arm and described the second arm are rotated to the direction away from the other side simultaneously.
Preferably, described driving lever is driven by drive unit.
Preferably, described drive unit comprises motor and drive rod, and one end of described drive rod connects instituteState the output shaft of motor, the other end and described driving lever against.
Preferably, described drive rod comprises sleeve, axle, with the connection that is connected described sleeve and described axleBar, between described sleeve and described output shaft, key is connected, described axle and described driving lever against.
Preferably, also comprise the 3rd arm and the 4th arm, described the 3rd arm and described the 4th armBe supported in edge on the rear side window of vehicle body, and described the 3rd arm and described the first arm coaxial rotation, instituteState the 4th arm and described the second arm coaxial rotation.
Preferably, described the first arm and described the 3rd arm are affixed, described the second arm and describedFour arms are affixed.
Preferably, between described axle and described driving lever, be provided with friction-reducing structure.
Preferably, described friction-reducing structure comprises the backing plate of being located at described driving lever, and is located at rolling of described axleDynamic bearing, described rolling bearing rolls along described backing plate.
The beneficial effect that the present invention obtains is:
The invention provides a kind of vehicle body lifting appliance, comprise base, and be rotationally connected with described base two endsThe first arm and the second arm, described the first arm and described the second arm are supported in respectively vehicle bodyEdge on front window, also comprises the first shirt rim arm and the second shirt rim arm of being located at described base, described inThe first shirt rim arm and described the second shirt rim arm are supported in respectively tailstock bottom. Adopt this technical scheme,By the first shirt rim arm and the second shirt rim arm are set, by tare from originally all being held by vehicle windowLoad is optimized for vehicle window and body bottom shared, has reduced the stressed of vehicle window position, has reduced vehicle bodyDistortion.
Brief description of the drawings
Fig. 1 is the front view of the vehicle body lifting appliance of prior art;
Fig. 2 is embodiment of vehicle body lifting appliance of the present invention and the schematic diagram that coordinates of vehicle body;
Fig. 3 is the left view of an embodiment of vehicle body lifting appliance of the present invention;
Fig. 4 is the top view of an embodiment of vehicle body lifting appliance of the present invention;
Fig. 5 is the operating position of an embodiment and the showing of off-position of vehicle body lifting appliance of the present inventionIntention;
Fig. 6 is the syndeton schematic diagram of the first arm of the present invention and universal driving shaft;
Fig. 7 is the syndeton schematic diagram of the second arm of the present invention and universal driving shaft;
Fig. 8 is the front view of an embodiment of drive unit of the present invention;
Fig. 9 is the left view of an embodiment of drive unit of the present invention.
Description of reference numerals:
The 1 '-the first arm; The 2 '-the second arm; 10-base; 20-the first arm; 21-driving lever; 22-firstAxle; 23-the first bar; 30-the second arm; 31-the second axle; 32-the second bar; 40-the first shirt rim arm;50-the second shirt rim arm; 60-universal driving shaft; 70-drive unit; 71-motor; 80-drive rod; 81-coverCylinder; 82-axle; 83-connecting rod; 90-the 3rd arm; 91-bend pipe; 92-connecting plate; 93-pipe; 100-Backing plate; 110-cushion pad; 120-bracing piece; 130-rolling bearing.
Detailed description of the invention
In order to make those skilled in the art better understand technical scheme of the present invention, below in conjunction withAccompanying drawing describes in detail the present invention.
Shown in Fig. 2-9, the invention provides a kind of vehicle body lifting appliance, comprise base 10, and rotateBe connected in base 10 the first arm 20 being oppositely arranged and the second arm 30, the first arm 20 HesThe second arm 30 is supported in respectively edge on the front window of vehicle body, also comprises the first skirt of being located at base 10Limit arm 40 and the second shirt rim arm 50, the first shirt rim arms 40 and the second shirt rim arm 50 are respectivelyBe supported in tailstock bottom. Adopt this technical scheme, by the first shirt rim arm 40 and the second shirt rim are setArm 50, all bears tare to be optimized for vehicle window and body bottom shared by vehicle window, subtractsLittle vehicle window position stressed, has reduced body distortion.
In above-mentioned technical scheme, preferably the first shirt rim arm 40 and the second shirt rim arm 50 are all and the endSeat 10 is affixed. Because the distance between the first shirt rim arm 40 and the second shirt rim arm 50 is greater than vehicle bodyWidth, when vehicle body enters in the process of vehicle body lifting appliance, without opening the first shirt rim arm 40 and the second skirtLimit arm 50, in the time that vehicle body enters lifting position, the first shirt rim arm 40 and the second shirt rim arm 50Lower end near vehicle body direction extend, this scheme has avoided above-mentioned two arms to be designed to beatOpening structure, connected mode is more simple and compact.
Further, open for realizing the first arm 20 and the second arm 30 when, by firstOne in arm 20 and the second arm 30 is provided with driving lever 21, and universal driving shaft 60 is connected in the first arm20 and second between arm 30, and driving lever 21 drives universal driving shaft 60, and makes the first arm 20 and secondArm 30 rotates to the direction away from the other side, opens simultaneously. Particularly, to be arranged on the first armDriving lever 21 on 20 is for example describes, and the first arm 20 comprises the first axle 22, the second arms 30Comprise that the second axle 31, the first axles 22 and the second axle 31 are all by rolling bearing and base 10 companies of rotationConnect, the center of rotation of the first arm 20 is the axle center of the first axle 22, in the rotation of the second arm 30The heart is the axle center of the second axle 31. Affixed the first bar 23 of the first axle 22, and the first bar 23 is from firstThe outer wall of axle 22 is to the reverse extension of the first arm 20, affixed the second bar 32, the second of the second axle 31Bar 32 extends to the homonymy of the second arm 30 from the outer wall of the second axle 31, and one end of universal driving shaft 60 connectsConnect the first bar 23, the other end connects the second bar 32, and when stirring driving lever 21, driving lever 21 drives first to hangArm 20 is opened, and the first bar 23 is contrary with the direction of motion of the first arm 20, and it is to close the second arm30 direction is rotated, and the first bar 23 promotes universal driving shaft 60, and universal driving shaft 60 promotes the second bar 32 to farDirection from the first arm 20 is rotated, and drives the second arm 30 to open simultaneously, realizes interlock. This sideCase has realized the interlock of the first arm 20 and the second arm 30 and has opened, and without respectively at the first arm20 and second arrange respectively opening mechanism on arm 30, have reduced the quantity of Components. In like manner, willWhen driving lever 21 is arranged at the second arm 30, structure is identical with principle, repeats no more herein.
And more preferably, driving lever 21 is driven by drive unit 70, to reduce operating personnel's labour intensity,Increase work efficiency. The embodiment of drive unit 70 has multiple, and as embodiment mono-, driving lever 21 canBy air cylinder driven, promote driving lever 21 by the piston rod of cylinder. In the present embodiment, make an uproar in order to reduceSound, energy-conserving and environment-protective, are preferably as follows embodiment bis-: drive unit 70 comprises motor 71 and drive rod 80,One end of drive rod 80 connects the output shaft of motor 71, the other end and driving lever 21 against. Particularly,Drive rod 80 comprises sleeve 81, axle 82, and is connected the two connecting rod 83, sleeve 81 HesAxle 82 oppositely extends, and adopts key to be connected, and pass through axle between sleeve 81 and the output shaft of motor 7182 are provided with baffle plate with driving lever 21 against, sleeve 81 is outer, prevent that sleeve 81 from deviating from.
Further, for fear of the rigidity friction between axle 82 and driving lever 21, provided by the inventionVehicle body lifting appliance, is provided with friction-reducing structure between axle 82 and driving lever 21. In the present embodiment, friction-reducing structureBacking plate 100 is preferably set on driving lever 21, in the end of axle 82, rolling bearing 130, the axis of rolling is setHold 130 by inner ring and axle 82 interference fit, rolling bearing 130 rolls along backing plate 100, this schemeSliding friction between drive rod 80 and driving lever 21 is optimized for to rolling friction, has slowed down both millsDamage, extended both service life. Certainly, friction-reducing structure also can be set to respectively rubber mount,Polyurethane cushion block etc.
Vehicle body lifting appliance provided by the invention, also comprises the 3rd arm 90 and the 4th arm, the 3rd arm90 and the 4th suspension arm support edge on the rear side window of vehicle body, and the 3rd arm 90 and the first arm 20 withAxle rotates, the 4th arm and the second arm 30 coaxial rotation. In this scheme, vehicle body lifting appliance has been realized listArrange the general of vehicle body and double vehicle body, reduced exploitation and the manufacturing cost of vehicle body lifting appliance.
And more preferably, in order to ensure that each arm has enough strength and stiffness, preferably the first arm 20And affixed between the 3rd arm 90, affixed between the second arm 30 and the 4th arm, particularly, theThree arms 90 comprise two bend pipes that be arranged in parallel 91, and bend pipe 91 passes through connecting plate near one end of vehicle body92 is affixed, and the other end is welded in the first axle 22, and middle part is affixed by pipe 93, and the first arm 20 is affixedIn the 3rd arm 90. Meanwhile, the first shirt rim arm 40 and the second shirt rim arm 50 are respectively equipped with reinforcementBar 120. This scheme has been strengthened the lifting intensity of each arm simultaneously, has ensured the security that vehicle body is carried.
Vehicle body lifting appliance provided by the invention, the contact site of each arm and vehicle body is equipped with cushion pad 110,Avoid each arm to contact with the rigidity of vehicle body, avoid destroying bodywork surface quality.
Although the present invention is described in conjunction with above embodiment, the present invention is not limited to aboveEmbodiment, and be just subject to the restriction of claim, this area common technique personnel can be easily to itModify and change, but not leaving essence design of the present invention and scope.
Claims (7)
1. a vehicle body lifting appliance, comprises base, and be rotationally connected with described base and be oppositely arrangedOne arm and the second arm, described the first arm and described the second arm are supported in respectively the front side of vehicle bodyEdge on window, is characterized in that, the one in described the first arm and described the second arm is provided with driving lever,And universal driving shaft is connected between described the first arm and described the second arm, and described driving lever drives describedMoving axis, and described the first arm and described the second arm are rotated to the direction away from the other side simultaneously;
Described driving lever is driven by drive unit, and described drive unit comprises motor and drive rod, described in driveOne end of lever connects the output shaft of described motor, the other end and described driving lever against;
And described vehicle body lifting appliance also comprises the first shirt rim arm and the second shirt rim arm of being located at described base,Described the first shirt rim arm and described the second shirt rim arm are supported in respectively tailstock bottom.
2. vehicle body lifting appliance according to claim 1, is characterized in that, described the first shirt rim armAll affixed with described base with described the second shirt rim arm.
3. vehicle body lifting appliance according to claim 1, is characterized in that, described drive rod comprises coverCylinder, axle, with the connecting rod that is connected described sleeve and described axle, between described sleeve and described output shaftKey connect, described axle and described driving lever against.
4. according to the vehicle body lifting appliance described in claim 1-3 any one, it is characterized in that, also compriseThree arms and the 4th arm, described the 3rd arm and described the 4th suspension arm support are on the rear side window of vehicle bodyEdge, and described the 3rd arm and described the first arm coaxial rotation, described the 4th arm and described secondArm coaxial rotation.
5. vehicle body lifting appliance according to claim 4, is characterized in that, described the first arm and instituteState the 3rd arm affixed, described the second arm and described the 4th arm are affixed.
6. vehicle body lifting appliance according to claim 3, is characterized in that, described axle and described driving leverBetween be provided with friction-reducing structure.
7. vehicle body lifting appliance according to claim 6, is characterized in that, described friction-reducing structure comprisesBe located at the backing plate of described driving lever, and be located at the rolling bearing of described axle, described rolling bearing is along described padPlate rolls.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410528135.5A CN104261243B (en) | 2014-10-09 | 2014-10-09 | A kind of vehicle body lifting appliance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410528135.5A CN104261243B (en) | 2014-10-09 | 2014-10-09 | A kind of vehicle body lifting appliance |
Publications (2)
Publication Number | Publication Date |
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CN104261243A CN104261243A (en) | 2015-01-07 |
CN104261243B true CN104261243B (en) | 2016-05-04 |
Family
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CN201410528135.5A Expired - Fee Related CN104261243B (en) | 2014-10-09 | 2014-10-09 | A kind of vehicle body lifting appliance |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105836608B (en) * | 2016-06-15 | 2017-11-03 | 安徽江淮汽车集团股份有限公司 | New type auto vehicle body lifting appliance |
CN106429846A (en) * | 2016-11-08 | 2017-02-22 | 天奇自动化工程股份有限公司 | Electric opening and closing structure |
CN108529189A (en) * | 2018-04-24 | 2018-09-14 | 安徽江淮汽车集团股份有限公司 | A kind of vehicle body changes skid and sets |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1514801A (en) * | 1966-03-18 | 1968-02-23 | Vessel & Weikmans Nv | Lifting device, more particularly for automobiles |
DE2528902A1 (en) * | 1975-06-28 | 1977-01-13 | Kaspar Klaus | Motor vehicle loading machine - has mechanisms at transporter ends with booms supporting slewing lifting tackle at centre |
FR2552747A1 (en) * | 1983-09-29 | 1985-04-05 | Ardennes Champagne Estampage F | Lifting device for motor vehicles using orientable bearing struts and straps |
EP0887300A2 (en) * | 1994-10-14 | 1998-12-30 | AGR Abfallentsorgungs-Gesellschaft Ruhrgebiet mbH | Lifting-rotating device for picking up a motor vehicle |
EP1277690A1 (en) * | 2001-07-18 | 2003-01-22 | APL Weiss GmbH | Device for displacing a damaged or badly parked vehicle |
DE10207956A1 (en) * | 2002-02-25 | 2003-10-09 | Rosenheimer Foerderanlage | Suspended electrical tracking for conveying heavy loads moves objects with great precision to be processed automatically or manually while being conveyed. |
CN201574030U (en) * | 2009-10-14 | 2010-09-08 | 江苏天奇物流***工程股份有限公司 | Support-adjustable hanger in painted body storage area |
CN202670984U (en) * | 2012-06-06 | 2013-01-16 | 江苏天奇物流***工程股份有限公司 | Manually operated front and back window-gripping sling device |
CN102897648A (en) * | 2012-10-23 | 2013-01-30 | 江苏天奇物流***工程股份有限公司 | General lifting appliance based on deep disassembly and conveying system for automobile |
CN102992165A (en) * | 2011-09-08 | 2013-03-27 | 北汽福田汽车股份有限公司 | Spreader |
CN203638949U (en) * | 2013-12-21 | 2014-06-11 | 东风柳州汽车有限公司 | Vehicle chassis lifting appliance of final assembly line |
CN204079231U (en) * | 2014-10-09 | 2015-01-07 | 安徽江淮汽车股份有限公司 | A kind of vehicle body lifting appliance |
-
2014
- 2014-10-09 CN CN201410528135.5A patent/CN104261243B/en not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1514801A (en) * | 1966-03-18 | 1968-02-23 | Vessel & Weikmans Nv | Lifting device, more particularly for automobiles |
DE2528902A1 (en) * | 1975-06-28 | 1977-01-13 | Kaspar Klaus | Motor vehicle loading machine - has mechanisms at transporter ends with booms supporting slewing lifting tackle at centre |
FR2552747A1 (en) * | 1983-09-29 | 1985-04-05 | Ardennes Champagne Estampage F | Lifting device for motor vehicles using orientable bearing struts and straps |
EP0887300A2 (en) * | 1994-10-14 | 1998-12-30 | AGR Abfallentsorgungs-Gesellschaft Ruhrgebiet mbH | Lifting-rotating device for picking up a motor vehicle |
EP1277690A1 (en) * | 2001-07-18 | 2003-01-22 | APL Weiss GmbH | Device for displacing a damaged or badly parked vehicle |
DE10207956A1 (en) * | 2002-02-25 | 2003-10-09 | Rosenheimer Foerderanlage | Suspended electrical tracking for conveying heavy loads moves objects with great precision to be processed automatically or manually while being conveyed. |
CN201574030U (en) * | 2009-10-14 | 2010-09-08 | 江苏天奇物流***工程股份有限公司 | Support-adjustable hanger in painted body storage area |
CN102992165A (en) * | 2011-09-08 | 2013-03-27 | 北汽福田汽车股份有限公司 | Spreader |
CN202670984U (en) * | 2012-06-06 | 2013-01-16 | 江苏天奇物流***工程股份有限公司 | Manually operated front and back window-gripping sling device |
CN102897648A (en) * | 2012-10-23 | 2013-01-30 | 江苏天奇物流***工程股份有限公司 | General lifting appliance based on deep disassembly and conveying system for automobile |
CN203638949U (en) * | 2013-12-21 | 2014-06-11 | 东风柳州汽车有限公司 | Vehicle chassis lifting appliance of final assembly line |
CN204079231U (en) * | 2014-10-09 | 2015-01-07 | 安徽江淮汽车股份有限公司 | A kind of vehicle body lifting appliance |
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CN104261243A (en) | 2015-01-07 |
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CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: ANHUI JIANGHUAI AUTOMOBILE GROUP Corp.,Ltd. Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: ANHUI JIANGHUAI AUTOMOBILE Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 |