CN104444802A - Lifting appliance for automobile tail gate - Google Patents
Lifting appliance for automobile tail gate Download PDFInfo
- Publication number
- CN104444802A CN104444802A CN201410712780.2A CN201410712780A CN104444802A CN 104444802 A CN104444802 A CN 104444802A CN 201410712780 A CN201410712780 A CN 201410712780A CN 104444802 A CN104444802 A CN 104444802A
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- China
- Prior art keywords
- rotating shaft
- main body
- assembly
- rotating
- bearing
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/18—Transportation, conveyor or haulage systems specially adapted for motor vehicle or trailer assembly lines
Abstract
The invention relates to a lifting appliance and in particular relates to a lifting appliance for an automobile tail gate, belonging to the technical field of an automobile production line. The lifting appliance for the automobile tail gate comprises a connecting rod assembly, a bearing hanging bracket, a rotating shaft assembly, a rotating hanging bracket and a loading gate main body, wherein the lower end of the connecting rod assembly is connected with the bearing hanging bracket, the lower end of the bearing hanging bracket is connected with the rotating hanging bracket by the rotating shaft assembly, the rotating hanging bracket can rotate around the center of the rotating shaft assembly due to the rotating shaft assembly, a stud is arranged on the rotating hanging bracket, and the lower end of the stud is connected with the loading door main body by a knuckle bearing. The lifting appliance has a simple, compact and reasonable structure, the manufacture cost is low, the lifting appliance can rotate flexibly, has the high safety and can be maintained conveniently, the automobile tail gate can be loaded stably, the operation is convenient, and the tail gate can be well protected in a transportation process.
Description
Technical field
The present invention relates to a kind of suspender, a kind of automobile tail gate suspender, belongs to auto production line technical field specifically.
Background technology
Along with the tail-gate technique of domestic current automobile especially cross-country type automobile becomes increasingly complex, step gets more and more.Assembling form in the past does not form intensive manufacture, and its drawback has: 1, the easy gouge of transportation, tail-gate surface of damaging; 2, fitting process is relatively freer, easy neglected loading misloading; 3, higher owing to not being the individual competency profiling of production line balance to workman, corresponding training cost is also higher.So the equipment technique of tail-gate is also necessary to form production line balance, the carrier with tail-gate online body on movement of the present invention just designed by tail-gate explained hereafter travel line.
Locking pin of the prior art, its bearing pin body front end is generally round end, is not suitable for the cooperation of nitrogen spring.Meanwhile, locking pin of the prior art is under bearing pin body releasing orientation and bearing pin body locking state, and the locking mechanism that neither one is good carries out locked to whole locking pin.Under state of kinematic motion, easily slide.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus a kind of automobile tail gate suspender is provided, reliable carrier flexibly can be provided for automobile tail gate, reduce the labour intensity of workman, avoid tail-gate neglected loading misloading.
According to technical scheme provided by the invention, automobile tail gate suspender comprises contact bar assembly, load-bearing suspension bracket, rotating assembly, Rotary hanging frame and carries door main body, it is characterized in that: contact bar assembly lower end connects load-bearing suspension bracket, load-bearing suspension bracket lower end is by rotating assembly connection of rotating suspension bracket, rotating assembly makes Rotary hanging frame can around rotating assembly center rotating, Rotary hanging frame is provided with stud, and stud lower end is connected by oscillating bearing carries door main body; Within described year, door main body mainly comprises the first rotating shaft, the second rotating shaft, positioning component, gas spring latch assembly, depression bar assembly, power assisted brace gas spring, main body rack locking pin and main body rack, and main body rack two ends connect the first rotating shaft and the second rotating shaft respectively; Described second rotating shaft connects power assisted brace gas spring, and power assisted brace gas spring is provided with main body rack locking pin; Compression column with fixed assembly on main body rack, upper end, main body rack both sides is respectively equipped with a gas spring latch assembly, and lower end, main body rack both sides is respectively equipped with a positioning component.
Further, contact bar assembly comprises front contact bar and rear contact bar, it is integral that front contact bar and rear contact bar pass through pinned connection, front contact bar front end is provided with front walking dolly, front contact bar and rear contact bar junction are provided with middle walking dolly, rear contact rod rear end is provided with rear walking dolly, and front walking dolly, middle walking dolly and rear walking dolly can roll advance on technique track.
Further, the load-bearing suspension bracket left and right sides is provided with righting wheel, and load-bearing suspension bracket top is provided with locating plate.
Further, rotating assembly comprises rotating shaft, upper rotating shaft cover, lower rotary shaft cover and locking pin, rotating shaft upper end is by pinned connection load-bearing suspension bracket, rotating shaft top and the bottom connect rotating shaft cover and lower rotary shaft cover respectively, thrust ball bearing and deep groove ball bearing is provided with between rotating shaft and lower rotary shaft cover, make rotating shaft can with lower rotary shaft overlap occur relative turn right, locking pin is provided with between upper rotating shaft cover and lower rotary shaft cover, locking pin can lock rotating shaft cover and lower rotary shaft cover in the locked condition, makes relative motion not to occur between rotating shaft cover and lower rotary shaft cover.
Further, depression bar assembly comprises pull bar, is provided with curved handle in the middle part of pull bar, and curved handle conveniently pulls pull bar, and pull bar two ends connect elbow folder.
Further, gas spring supporting component comprises lock bracket, and lock bracket lower end connects profiling chuck, and profiling chuck side connects pressing plate, and pressing plate is provided with locking pin.
Further, positioning component comprises connecting panel, and on connecting panel, stationary positioned plate, locating plate connects stay bearing plate by locating dowel pin.
Compared with the prior art the present invention has the following advantages:
Structure of the present invention is simple, compact, reasonable, and manufacturing cost is lower, rotation is flexible and safety is high, easy to maintenance; Automobile tail gate loads stable, easy to operate; Fairly proper to the protection of tail-gate in transportation.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is lateral plan of the present invention.
Fig. 3 is rotating assembly structural representation.
Fig. 4 is for carrying door main body front view.
Fig. 5 is for carrying door main body lateral plan.
Fig. 6 is positioning component structural representation.
Fig. 7 is gas spring latch assembly structural representation.
Fig. 8 is depression bar unit construction schematic diagram.
Description of reference numerals: 1-contacts bar assembly, contact bar before 1.1-, bar is contacted after 1.2-, walking dolly before 1.3-, walking dolly in the middle of 1.4-, walking dolly after 1.5-, 2-load-bearing suspension bracket, 2.1-righting wheel, 2.2-locating plate, 3-rotating assembly, 3.1-bearing pin, 3.2-rotating shaft, the upper rotating shaft cover of 3.3-, 3.4-thrust ball bearing, 3.5-deep groove ball bearing, 3.6-lower rotary shaft cover, 3.7-locking pin, 4-Rotary hanging frame, 5-carries door main body, 5.1-first rotating shaft, 5.2-second rotating shaft, 5.3-positioning component, 5.3.1-connecting panel, 5.3.2-locating plate, 5.3.3-stay bearing plate, 5.3.4-locating dowel pin, 5.4-gas spring latch assembly, 5.4.1-lock bracket, 5.4.2-profiling chuck, 5.4.3-pressing plate, 5.4.4-locking pin, 5.5-depression bar assembly, 5.5.1-pull bar, 5.5.2-curved handle, 5.5.3-elbow folder, 5.6-power assisted brace gas spring, 5.7-main body rack locking pin, 5.8-main body rack, 6-stud, 7-oscillating bearing.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Figure 1 and 2, the present invention mainly comprises contact bar assembly 1, load-bearing suspension bracket 2, rotating assembly 3, Rotary hanging frame 4 and carries door main body 5, contact bar assembly 1 lower end connects load-bearing suspension bracket 2, load-bearing suspension bracket 2 lower end is by rotating assembly 3 connection of rotating suspension bracket 4, and rotating assembly 3 makes Rotary hanging frame 4 can around rotating assembly 3 center rotating.Rotary hanging frame 4 is provided with stud 6, and stud 6 lower end is connected by oscillating bearing 7 carries door main body 5.
As shown in Figure 1, described contact bar assembly 1 comprises front contact bar 1.1 and rear contact bar 1.2, it is integral that front contact bar 1.1 and rear contact bar 1.2 pass through pinned connection, front contact bar 1.1 front end is provided with front walking dolly 1.3, front contact bar 1.1 and rear contact bar 1.2 junction are provided with middle walking dolly 1.4, rear contact bar 1.2 rear end is provided with rear walking dolly 1.5, and front walking dolly 1.3, middle walking dolly 1.4 and rear walking dolly 1.5 can roll advance on technique track.The contact bar assembly of front contact bar 1.1 and rear contact bar 1.2 composition makes whole suspender smooth running on technique track.
As shown in Figure 2, described load-bearing suspension bracket 2 left and right sides is provided with righting wheel 2.1, righting wheel 2.1 run in the attached right path of processing line can make highly stable in whole suspender course of conveying can not double swerve.Load-bearing suspension bracket 2 top is provided with locating plate 2.2, and when suspender certain station in tail-gate processing line needs to stop assembling, the locating plate 2.2 clamped on suspender by the registration device on tail-gate line realizes location.
As shown in Figure 3, described rotating assembly 3 comprises rotating shaft 3.2, upper rotating shaft cover 3.3, lower rotary shaft cover 3.6 and locking pin 3.7, and rotating shaft 3.2 upper end connects load-bearing suspension bracket 2 by bearing pin 3.1, and rotating shaft 3.2 top and the bottom connect rotating shaft cover 3.3 and lower rotary shaft cover 3.6 respectively.Be provided with thrust ball bearing 3.4 and deep groove ball bearing 3.5 between rotating shaft 3.2 and lower rotary shaft cover 3.6, rotating shaft 3.2 can be overlapped with lower rotary shaft, and 3.6 generations are relative turns right.Be provided with locking pin 3.7 between upper rotating shaft cover 3.3 and lower rotary shaft cover 3.6, locking pin 3.7 can lock rotating shaft cover 3.3 and lower rotary shaft cover 3.6 in the locked condition, rotating shaft is overlapped between 3.3 and lower rotary shaft cover 3.6 and relative motion does not occur.
As shown in Fig. 4 ~ 5, within described year, door main body 5 mainly comprises the first rotating shaft 5.1, second rotating shaft 5.2, positioning component 5.3, gas spring latch assembly 5.4, depression bar assembly 5.5, power assisted brace gas spring 5.6, main body rack locking pin 5.7 and main body rack 5.8, main body rack 5.8 two ends connect the first rotating shaft 5.1 and the second rotating shaft 5.2 respectively, first rotating shaft 5.1 and the second rotating shaft 5.2, by oscillating bearing and Stud connection Rotary hanging frame, make main body rack 5.8 can rotate on Rotary hanging frame.
Described second rotating shaft 5.2 connects power assisted brace gas spring 5.6, and power assisted brace gas spring 5.6 is provided with main body rack locking pin 5.7, and the Rotary hanging frame that power assisted brace gas spring 5.6 and automobile carry above door main body can be locked by main body rack locking pin 5.7.In the unlocked state, whole automobile tail gate can be driven to rotate together by power assisted brace gas spring 5.6.
Compression column with fixed assembly 5.5 on main body rack 5.8, as shown in Figure 8, described depression bar assembly 5.5 comprises pull bar 5.5.1, is provided with curved handle 5.5.2 in the middle part of pull bar 5.5.1, and curved handle 5.5.2 conveniently pulls pull bar 5.5.1, and pull bar 5.5.1 two ends connect elbow folder 5.5.3.When loading tail-gate, depression bar assembly 5.5 is for pushing down automobile tail gate.
Upper end, main body rack 5.8 both sides is respectively equipped with a gas spring latch assembly 5.4, as shown in Figure 7, described gas spring supporting component 5.4 comprises lock bracket 5.4.1, lock bracket 5.4.1 lower end connects profiling chuck 5.4.2, profiling chuck 5.4.2 side connects pressing plate 5.4.3, and pressing plate 5.4.3 is provided with locking pin 5.4.4.Gas spring latch assembly 5.4 is for locking the nitrogen spring on automobile tail gate.
Lower end, main body rack 5.8 both sides is respectively equipped with a positioning component 5.3, and as shown in Figure 6, described positioning component 5.3 comprises connecting panel 5.3.1, stationary positioned plate 5.3.2 on connecting panel 5.3.1, and locating plate 5.3.2 connects stay bearing plate 5.3.3 by locating dowel pin 5.3.4.Positioning component 5.3 is for the location of automobile tail gate.
Dress door sequence of operation is as follows: hand propelled curved handle, thus opens elbow folder; Two of automobile tail gate upper end auxiliary holes are put into the position of locating dowel pin; There are two nitrogen springs automobile tail gate both sides, one end of nitrogen spring activity is put into the gas spring latch assembly position of correspondence position, utilize the locked nitrogen spring of locking pin, thus reach the fixing state of tail-gate entirety, drop-down curved handle afterwards, makes elbow clip hold-down tail-gate to prevent tail-gate upwards vibration in transportation.When going to certain process section and needing to rotate tail-gate, realized by parts such as the second rotating shafts, second rotating shaft connects power assisted brace gas spring by ringfeder, and power assisted brace gas spring is provided with main body rack locking pin, and power assisted brace gas spring and automobile can be locked by the Rotary hanging frame carried above door main body by main body rack locking pin.In the unlocked state, whole automobile tail gate can be driven to rotate together by power assisted brace gas spring.
Claims (7)
1. an automobile tail gate suspender, comprise contact bar assembly (1), load-bearing suspension bracket (2), rotating assembly (3), Rotary hanging frame (4) and carry door main body (5), it is characterized in that: contact bar assembly (1) lower end connects load-bearing suspension bracket (2), load-bearing suspension bracket (2) lower end is by rotating assembly (3) connection of rotating suspension bracket (4), rotating assembly (3) makes Rotary hanging frame (4) can around rotating assembly (3) center rotating, Rotary hanging frame (4) is provided with stud (6), and stud (6) lower end is connected by oscillating bearing (7) carries door main body (5); Described year door main body (5) mainly comprise the first rotating shaft (5.1), the second rotating shaft (5.2), positioning component (5.3), gas spring latch assembly (5.4), depression bar assembly (5.5), power assisted brace gas spring (5.6), main body rack locking pin (5.7) and main body rack (5.8), main body rack (5.8) two ends connect the first rotating shaft (5.1) and the second rotating shaft (5.2) respectively; Described second rotating shaft (5.2) connects power assisted brace gas spring (5.6), and power assisted brace gas spring (5.6) is provided with main body rack locking pin (5.7); The upper compression column with fixed assembly (5.5) of main body rack (5.8), main body rack (5.8) upper end, both sides is respectively equipped with a gas spring latch assembly (5.4), and main body rack (5.8) lower end, both sides is respectively equipped with a positioning component (5.3).
2. automobile tail gate suspender as claimed in claim 1, it is characterized in that: described contact bar assembly (1) comprises front contact bar (1.1) and rear contact bar (1.2), front contact bar (1.1) and rear contact bar (1.2) integral by pinned connection, front contact bar (1.1) front end is provided with front walking dolly (1.3), front contact bar (1.1) and rear contact bar (1.2) junction are provided with middle walking dolly (1.4), rear contact bar (1.2) rear end is provided with rear walking dolly (1.5), front walking dolly (1.3), middle walking dolly (1.4) and rear walking dolly (1.5) can roll advance on technique track.
3. automobile tail gate suspender as claimed in claim 1, is characterized in that: described load-bearing suspension bracket (2) left and right sides is provided with righting wheel (2.1), and load-bearing suspension bracket (2) top is provided with locating plate (2.2).
4. automobile tail gate suspender as claimed in claim 1, it is characterized in that: described rotating assembly (3) comprises rotating shaft (3.2), upper rotating shaft cover (3.3), lower rotary shaft cover (3.6) and locking pin (3.7), rotating shaft (3.2) upper end connects load-bearing suspension bracket (2) by bearing pin (3.1), rotating shaft (3.2) top and the bottom connect rotating shaft cover (3.3) and lower rotary shaft cover (3.6) respectively, thrust ball bearing (3.4) and deep groove ball bearing (3.5) is provided with between rotating shaft (3.2) and lower rotary shaft cover (3.6), make rotating shaft (3.2) can with lower rotary shaft cover (3.6) occur relative turn right, locking pin (3.7) is provided with between upper rotating shaft cover (3.3) and lower rotary shaft cover (3.6), locking pin (3.7) can lock rotating shaft cover (3.3) and lower rotary shaft cover (3.6) in the locked condition, make relative motion not to occur between rotating shaft cover (3.3) and lower rotary shaft cover (3.6).
5. automobile tail gate suspender as claimed in claim 1, it is characterized in that: described depression bar assembly (5.5) comprises pull bar (5.5.1), pull bar (5.5.1) middle part is provided with curved handle (5.5.2), curved handle (5.5.2) conveniently pulls pull bar (5.5.1), and pull bar (5.5.1) two ends connect elbow folder (5.5.3).
6. automobile tail gate suspender as claimed in claim 1, it is characterized in that: described gas spring supporting component (5.4) comprises lock bracket (5.4.1), lock bracket (5.4.1) lower end connects profiling chuck (5.4.2), profiling chuck (5.4.2) side connects pressing plate (5.4.3), and pressing plate (5.4.3) is provided with locking pin (5.4.4).
7. automobile tail gate suspender as claimed in claim 1, it is characterized in that: described positioning component (5.3) comprises connecting panel (5.3.1), the upper stationary positioned plate (5.3.2) of connecting panel (5.3.1), locating plate (5.3.2) connects stay bearing plate (5.3.3) by locating dowel pin (5.3.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712780.2A CN104444802B (en) | 2014-11-28 | 2014-11-28 | Automobile tail gate suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712780.2A CN104444802B (en) | 2014-11-28 | 2014-11-28 | Automobile tail gate suspender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104444802A true CN104444802A (en) | 2015-03-25 |
| CN104444802B CN104444802B (en) | 2016-07-13 |
Family
ID=52891677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410712780.2A Active CN104444802B (en) | 2014-11-28 | 2014-11-28 | Automobile tail gate suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104444802B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016530A (en) * | 2017-12-11 | 2018-05-11 | 安徽江淮汽车集团股份有限公司 | A kind of car door assembling transport system |
| CN108609497A (en) * | 2018-03-27 | 2018-10-02 | 山东临工工程机械有限公司 | Excavator pivoting support automatic hanging loads onto flow-line equipment |
| CN108788895A (en) * | 2018-07-12 | 2018-11-13 | 奇瑞汽车股份有限公司 | The control method of jacking fixture on skid |
| CN113277417A (en) * | 2021-05-12 | 2021-08-20 | 芜湖恒信汽车内饰制造有限公司 | Tail door lifting appliance for mounting automobile tail door |
| CN115947216A (en) * | 2023-03-10 | 2023-04-11 | 滨州富明化工有限公司 | Dangerous waste container is with transporting hoist |
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| CN2799357Y (en) * | 2005-01-28 | 2006-07-26 | 神龙汽车有限公司 | Vehicle door hanger |
| CN101372244A (en) * | 2008-09-22 | 2009-02-25 | 江苏天奇物流系统工程股份有限公司 | Horizontal sling of automobile door |
| CN202295057U (en) * | 2011-10-14 | 2012-07-04 | 上汽通用五菱汽车股份有限公司 | Automobile tail door installation tool |
| DE202011052434U1 (en) * | 2011-12-22 | 2013-03-25 | Kuka Systems Gmbh | actuator |
| CN204342284U (en) * | 2014-11-28 | 2015-05-20 | 天奇自动化工程股份有限公司 | Automobile tail gate suspender |
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2014
- 2014-11-28 CN CN201410712780.2A patent/CN104444802B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE4216709A1 (en) * | 1992-05-20 | 1993-11-25 | Alfred Kinshofer | Lorry or delivery van mounted loader - has slidably mounted beams of support frame on top transverse cavities coupled to vehicle superstructure. |
| CN2799357Y (en) * | 2005-01-28 | 2006-07-26 | 神龙汽车有限公司 | Vehicle door hanger |
| CN101372244A (en) * | 2008-09-22 | 2009-02-25 | 江苏天奇物流系统工程股份有限公司 | Horizontal sling of automobile door |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016530A (en) * | 2017-12-11 | 2018-05-11 | 安徽江淮汽车集团股份有限公司 | A kind of car door assembling transport system |
| CN108016530B (en) * | 2017-12-11 | 2019-06-28 | 安徽江淮汽车集团股份有限公司 | Transportation system is used in a kind of assembly of car door |
| CN108609497A (en) * | 2018-03-27 | 2018-10-02 | 山东临工工程机械有限公司 | Excavator pivoting support automatic hanging loads onto flow-line equipment |
| CN108788895A (en) * | 2018-07-12 | 2018-11-13 | 奇瑞汽车股份有限公司 | The control method of jacking fixture on skid |
| CN108788895B (en) * | 2018-07-12 | 2021-02-02 | 奇瑞汽车股份有限公司 | Control method of jacking clamp on skid |
| CN113277417A (en) * | 2021-05-12 | 2021-08-20 | 芜湖恒信汽车内饰制造有限公司 | Tail door lifting appliance for mounting automobile tail door |
| CN115947216A (en) * | 2023-03-10 | 2023-04-11 | 滨州富明化工有限公司 | Dangerous waste container is with transporting hoist |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104444802B (en) | 2016-07-13 |
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