CN102963812A - Automobile white body sling structure - Google Patents

Automobile white body sling structure Download PDF

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Publication number
CN102963812A
CN102963812A CN2012104827279A CN201210482727A CN102963812A CN 102963812 A CN102963812 A CN 102963812A CN 2012104827279 A CN2012104827279 A CN 2012104827279A CN 201210482727 A CN201210482727 A CN 201210482727A CN 102963812 A CN102963812 A CN 102963812A
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CN
China
Prior art keywords
suspension hook
suspender
slippage
hook
suspension
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CN2012104827279A
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Chinese (zh)
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CN102963812B (en
Inventor
张文朋
周祥兵
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奇瑞汽车股份有限公司
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Priority to CN201210482727.9A priority Critical patent/CN102963812B/en
Publication of CN102963812A publication Critical patent/CN102963812A/en
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Publication of CN102963812B publication Critical patent/CN102963812B/en

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Abstract

The invention discloses an automobile white body sling structure. A sling main body (31) is provided with a horizontal sling main beam (23) and two sliding hooks (32); the sliding hooks (32) are provided with sliding guide structures (10); and the sliding hooks (32) are arranged on the sling main beam (24) through the sliding guide structures (10). According to the technical scheme, a four-bar linkage is used, so that the use of the sling is more convenient, operation can be carried out at one side of the sling during the use, the synchronous advancement of the of the mechanisms at two sides of the sling is ensured, the production beat is accelerated and more stable and the requirement of batch production can be satisfied; the sling is correct in positioning, safe, reliable, high in efficiency and relatively low in cost; the sling can be effectively prevented from colliding with the automobile body to deform so that the automobile body is well protected; and a top beam at the side of the body of a crane is used, so that the automobile body has small possibility of deformation.

Description

A kind of automobile body-in-white hanger structure

Technical field

The invention belongs to the technical field of machine manufacture production technology equipment, relate to the Automobile manufacturing equipment Technology, more particularly, the present invention relates to a kind of automobile body-in-white hanger structure.

Background technology

The outward appearance of vehicle body is relevant with Design and manufacture technique.Reasonably manufacturing process can produce more outstanding vehicle body, and wherein, except the impact that cause the anchor clamps location, the transport form of vehicle body also has material impact to its outward appearance coupling.

Along with the high speed development of auto trade, the frock equipment relevant with automobile begun to develop into an emerging popular industry.And at present, the major way that body framwork and assembly roll off the production line has skid+lift type, electric block+suspender formula etc.Wherein, the allocation and transportation mode of skid+elevator is stable, but cost is higher; Electric block+suspender form is easy to use, the occupation of land space is little, cost is lower, is most widely used.

But in the prior art, there is following defective in the automobile body-in-white suspender:

Existing body-in-white sling is simple in structure, but uses complexity, and the employee needs advance simultaneously derricking gear in the vehicle body both sides, has a strong impact on productive temp and promotes, and is unfavorable for mass production;

The mode of head piece before and after existing suspender adopts, because the intensity of front and back head piece is relatively low, therefore lifting by crane discontinuity easily causes body distortion;

The existing body-in-white sling that is welded simple in structure, but complicated operation, the location clamps coarse, requires too high, wayward to productive temp;

Existing suspender causes the damage of colliding with to body in white easily.

Along with the raising of production capacity, body-in-white sling of the prior art can not satisfy the requirement of production in enormous quantities and quality and stationarity.

Summary of the invention

The invention provides a kind of automobile body-in-white hanger structure, its objective is that to make automobile body-in-white lifting, transfer operation more convenient, steady.

To achieve these goals, the technical scheme taked of the present invention is:

Automobile body-in-white hanger structure provided by the present invention is used for lifting, the transhipment of the body in white of car production process, and described suspender comprises the suspender main body, in described suspender main body hanger is set, and described suspender main body is established the suspender girder of level; Described suspender also is provided with two slippage suspension hooks, and described slippage suspension hook is provided with the slippage guide frame, and described slippage suspension hook is installed on the described suspender girder by the slippage guide frame.

Two described slippage suspension hooks connect by suspension hook synchronous interaction mechanism; Described suspension hook synchronous interaction mechanism is provided with the link gear crank, and described link gear crank is installed in the middle of described suspender girder length direction by crankshaft; Described crankshaft is positioned at the middle of the length direction of link gear crank; The two ends of described link gear crank are connected with two described slippage suspension hooks by a suspension hook linkage pull rod respectively; Described link gear crank, suspension hook linkage pull rod, slippage suspension hook and suspender girder consist of slider-crank mechanism.

Described slippage guide frame is the frame-shaped construction that the sheet material bending forms, and is provided with roller in the frame-shaped construction, and described roller is installed in the slippage guide frame by roller shaft, and described roller rolls at described suspender girder.

The below at the two ends of described suspender girder, the buffer zone mounting rod of a level respectively is set, described buffer zone mounting rod is vertical with described suspender girder, and each described buffer zone mounting rod is all captiveed joint with described suspender girder by a vertical pipe link; Described vertical pipe link equal in length; The end in the same way of two described buffer zone mounting rods all connects by a protection strap of tightening.

Described slippage suspension hook is provided with lifting beam with hook, and described lifting beam with hook is located at the below of described slippage guide frame; The middle part of described lifting beam with hook is connected with described slippage guide frame by cross-beam connecting plate and slippage connecting panel; The bottom at the two ends of described lifting beam with hook respectively arranges a suspension rod, and its direction is towards the below; The lower end of described suspension rod arranges the suspension hook structure.

Slip suspension hook push rod is set on the described lifting beam with hook, and described slip suspension hook push rod is bending part, and its stage casing is horizontally disposed with, and captives joint with the two ends of described lifting beam with hook respectively in the two ends of described slip suspension hook push rod.

Described suspender main body is provided with slinging beam, and described slinging beam and described suspender girder are orthogonal, and described slinging beam and suspender girder are fastenedly connected in the middle; Described hanger is two, is arranged on described slinging beam near on the upper surface of its end positions.

Between described slinging beam and the suspender girder brace panel is set, described brace panel and described slinging beam and suspender girder form the angle of inclination, and described slinging beam is captiveed joint with the suspender girder.

On the two sides of described suspender girder, a plurality of bump rubbers are set respectively, described bump rubber arranges the end position of the movement of described slippage guide frame.

Described suspension hook structure is provided with the suspension hook connecting panel of level; Described suspension hook connecting panel is captiveed joint with the lower end of described suspension rod; Two suspension hook connecting panels on each described lifting beam with hook to stretch out direction identical; Suspension hook connecting panel on two described slippage suspension hooks to stretch out direction relative inwardly; Above the end that described suspension hook connecting panel stretches out, the suspension hook bending part is set.

Described suspension rod arranges the suspension rod guar plate of being made by flexible material on the side of a side of suspension hook bending part.

On the lower surface of described suspension hook connecting panel, many reinforced ribs are set, consistent with the longitudinal direction of described suspension hook connecting panel.

On the upper surface of described suspension hook bending part, the back-up block of being made by flexible material is set.

Just guide is set on the described suspension hook structure.

Technique scheme of the present invention adopts four-bar linkage, makes the use of suspender more convenient, in use, can in the side operation of suspender, guarantee that suspender both sides mechanism advances synchronously, productive temp is accelerated, and more steady, can satisfy the requirement of mass production; Accurate positioning, safe and reliable, efficient is high, cost is lower; But actv. prevents the distortion of colliding with of suspender and vehicle body, and vehicle body is played a very good protection; Adopt lifting vehicle body side body top beam, vehicle body is sling, compare the mode that traditional suspender hangs the front and back head piece, because the side body top beam strength is better, vehicle body is not yielding.

Description of drawings

The below makes brief description to the expressed content of each width of cloth accompanying drawing of this specification sheets and the mark among the figure:

Fig. 1 is automobile body-in-white hanger structure scheme drawing of the present invention.

Fig. 2 is the structural representation of suspender main body.

Fig. 3 is the structural representation of slippage suspension hook.

Be labeled as among the figure:

1, first guide, 2, the suspension hook connecting panel, 3, the suspension hook bending part, 4, back-up block, 5, reinforced rib, 6, suspension rod, 7, the suspension rod guar plate, 8, cross-beam connecting plate, 9, the slippage connecting panel, 10, the slippage guide frame, 11, roller shaft, 12, roller, 13, the crossbeam connecting screw rod, 14, lifting beam with hook, 15, the buffer zone mounting rod, 16, the protection strap, 17, the suspension hook linkage pull rod, 18, link pin, 19, the link gear crank, 20, crankshaft, 21, connecting panel, 22, bump rubber, 23, link pin, 24, the suspender girder, 25, brace panel, 26, hanger, 27, slip suspension hook push rod, 28, slinging beam, 29, suspension hook synchronous interaction mechanism, 30, the linkage pull rod connecting bore, 31, the suspender main body, 32, the slippage suspension hook.

The specific embodiment

The below contrasts accompanying drawing, and the description by to embodiment is described in further detail the specific embodiment of the present invention, to help those skilled in the art inventive concept of the present invention, technical scheme is had more complete, accurate and deep understanding.

Technical scheme of the present invention relates to manufacturing tool lifting appliance field, and body-in-white sling structure technology scheme more particularly relates to be welded.Such as Fig. 1, Fig. 2 and structure shown in Figure 3, be automobile body-in-white hanger structure of the present invention, be used for lifting, the transhipment of the body in white of car production process, described suspender comprises suspender main body 31, in described suspender main body 31 hanger 26 is set.The present invention satisfies the job requirements of automobile manufacture industry, is the innovation of a technology to suspender itself, promotes traditional suspender and carries out Mechanism Optimization.

In order to solve the problem that prior art exists and to overcome its defective, realize making automobile body-in-white lifting, more convenient, the pulsation-free goal of the invention of transfer operation, the technical scheme that the present invention takes is:

As shown in Figure 1 to Figure 3, automobile body-in-white hanger structure provided by the present invention, suspender main body 31 is wherein established the suspender girder 24 of level; Described suspender also is provided with two slippage suspension hooks 32, and described slippage suspension hook 32 is provided with slippage guide frame 10, and described slippage suspension hook 32 is installed on the described suspender girder 24 by slippage guide frame 10.

Adopt two slippage suspension hooks 32 on suspender girder 24, realize parallel motion by slippage guide frame 10, slippage suspension hook 32 both sides can be synchronized with the movement, enter body in white gusset door opening, and then by electric block, body in white is lifted by crane, transport again, realize the continuous production of automobile body-in-white.The present invention adopts crane body gusset back timber that vehicle body is sling, and compares the mode that traditional suspender hangs the front and back head piece, because the side body top beam strength is better, vehicle body is not yielding.

Below be the concrete structure of two slippage suspension hook 32 synchronizing movings (being link gear):

Two described slippage suspension hooks 32 connect by suspension hook synchronous interaction mechanism 29;

Described suspension hook synchronous interaction mechanism 29 is provided with link gear crank 19, and described link gear crank 19 is installed in the middle of described suspender girder 24 length directions by crankshaft 20;

Described crankshaft 20 is positioned at the middle of the length direction of link gear crank 19;

The two ends of described link gear crank 19 are connected with two described slippage suspension hooks 32 by a suspension hook linkage pull rod 17 respectively;

Described link gear crank 19, suspension hook linkage pull rod 17, slippage suspension hook 32 and suspender girder 24 consist of slider-crank mechanism.

Link gear crank 19 middle parts and suspender girder 24 are combined with deep groove ball bearing, and crankshaft 20 adopts the structure that is articulated and connected of deep groove ball bearings+take the lead connecting pin+nut; Link gear crank 19 two ends are by link pin 18, namely take the lead connection structure and the suspension hook linkage pull rod 17 of connecting pin+nut to link together.

Described crankshaft 20 is fixedly connected on the suspender girder 24 by connecting panel 21.

Suspension hook linkage pull rod 17 ends are furnished with oscillating bearing, by link pin 23, namely take the lead being articulated and connected of connecting pin+nut, and the linkage pull rod connecting bore 32 on the slippage suspension hook 32, suspension hook linkage pull rod 17 and slippage suspension hook 32 are hingedly connected together, formed above-mentioned slider-crank mechanism, namely a kind of four-bar linkage.

The effect of four-bar linkage, so that in the actual production use procedure, hanging ambilateral two slippage suspension hooks 32 can be synchronized with the movement, and enters the gusset door opening, and then it is next by electric block body in white to be sling, and realizes the purpose of producing.Replace traditional manual propulsive mechanism, its maximum advantage is that four-bar linkage can satisfy the suspender both sides and advances synchronously, and it is high that the vehicle body location clamps stability, and productive temp is accelerated, and can satisfy the requirement of mass production; Can make things convenient for employee's use, can in side operation, guarantee that suspender both sides mechanism advances synchronously in employee's use procedure.

Adopt four-bar linkage, can make that the vehicle body transportation is more convenient, more steady, accurate positioning, efficient is high, safe and reliable, cost is lower.

Described slippage guide frame 10 is provided with roller 12 for the frame-shaped construction that the sheet material bending forms in the frame-shaped construction, described roller 12 is installed in the slippage guide frame 10 by roller shaft 11, and described roller 12 rolls at described suspender girder 24.

This frame-shaped construction is enclosed within suspender girder 24, plays the effect of guiding; Described roller 12 rolls at the upper surface of suspender girder 24, and the resistance that slippage suspension hook 32 is moved reduces.Roller 12 adopts four deep groove ball bearings, forms two rows, two bearings arranged side by side of every row.The setting of a plurality of bearings is so that slippage suspension hook 32 moves is steady, light.

The below at the two ends of described suspender girder 24, the buffer zone mounting rod 15 of a level respectively is set, described buffer zone mounting rod 15 is vertical with described suspender girder 24, and each described buffer zone mounting rod 15 is all captiveed joint with described suspender girder 24 by a vertical pipe link; Described vertical pipe link equal in length; The end in the same way of two described buffer zone mounting rods 15 all connects by a protection strap of tightening 16.

Buffer zone mounting rod 15 is used for being connected and fixed protection strap 16, and described protection strap 16 is polyester belt, and the elastic force of polyester belt can prevent that suspender from descending when hanging down, and collides with white car body top cover, causes the top cover distortion.In use, make the suitable tensioner of polyester belt, and its tightness of running check, prevent that it is lax.If protection strap 16 is lax, does not then have and prevent from colliding.

Described slippage suspension hook 32 is provided with lifting beam with hook 14, and described lifting beam with hook 14 is located at the below of described slippage guide frame 10; The middle part of described lifting beam with hook 14 is connected with described slippage guide frame 10 by cross-beam connecting plate 8 and slippage connecting panel 9; The bottom at the two ends of described lifting beam with hook 14 respectively arranges a suspension rod 6, and its direction is towards the below; The lower end of described suspension rod 6 arranges the suspension hook structure.

Cross-beam connecting plate 8 is two up and down, is fixedly connected on the upper and lower faces of lifting beam with hook 14 length direction middles by four crossbeam connecting screw rods 13; Top cross-beam connecting plate 8 is captiveed joint with slippage connecting panel 9 by a rod member; Captive joint with slippage guide frame 10 in the upper end of this bar.

Suspension rod 6 is distributed in the two ends of lifting beam with hook 14, makes slippage suspension hook 32 stress balances.

Slip suspension hook push rod 27 is set on the described lifting beam with hook 14, and described slip suspension hook push rod 27 is bending part, and its stage casing is horizontally disposed with, and captives joint with the two ends of described lifting beam with hook 14 respectively in the two ends of described slip suspension hook push rod 27.

By the thrust of the slip suspension hook push rod 27 on the two side slip suspension hooks 32, can be so that slippage suspension hook 32 relative suspender main bodys 31 be done the horizontal motion of pulsation-free symmetry, thus so that slippage suspension hook 32 can enter or withdraw from body in white gusset B post both sides door opening smoothly.

Described suspender main body 31 is provided with slinging beam 28, and described slinging beam 28 and described suspender girder 24 are orthogonal, and described slinging beam 28 is fastenedly connected in the middle with suspender girder 24; Described hanger 26 is two, is arranged on described slinging beam 28 near on the upper surface of its end positions.

Between described slinging beam 28 and the suspender girder 24 brace panel 25 is set, described brace panel 25 forms the angle of inclination with described slinging beam 28 and suspender girder 24, and described slinging beam 28 is captiveed joint with suspender girder 24.

On the two sides of described suspender girder 24, a plurality of bump rubbers 22 are set respectively, described bump rubber 22 arranges the end position of the movement of described slippage guide frame 10.

The setting of bump rubber 22, the stroke that moves forward and backward that can limit slip suspension hook 32 prevents from advancing and deeply collides with body side wall, deforms; Perhaps retreat excessively, cause four-bar mechanism stressed excessive and damage.

Described suspension hook structure is provided with the suspension hook connecting panel 2 of level; Described suspension hook connecting panel 2 is captiveed joint with the lower end of described suspension rod 6; Two suspension hook connecting panels 2 on each described lifting beam with hook 14 to stretch out direction identical; Suspension hook connecting panel 2 on two described slippage suspension hooks 32 to stretch out direction relative inwardly; Above the end that described suspension hook connecting panel 2 stretches out, suspension hook bending part 3 is set.

Suspension rod 6, suspension hook connecting panel 2, suspension hook bending part 3 have consisted of hook-shape structure, when lifting, rely on suspension hook bending part 3 contact body in whites, lift by crane.

Described suspension rod 6 arranges the suspension rod guar plate 7 of being made by flexible material on the side of a side of suspension hook bending part 3.

Suspension bracket 6 is provided with connecting rod guar plate 7, prevents in the affected process, and suspender and vehicle body collide with and cause body distortion, and vehicle body is played a very good protection;

On the lower surface of described suspension hook connecting panel 2, many reinforced ribs 5 are set, consistent with the longitudinal direction of described suspension hook connecting panel 2.

Be welded with reinforced rib 5 below the suspension hook connecting panel 2, can greatly increase its intensity.Because suspension hook connecting panel 2 bears very large moment of flexure, the scarce capacity of resistance to deformation.Because the effect of reinforced rib 5 improves its resistance to bending greatly.

On the upper surface of described suspension hook bending part 3, the back-up block 4 of being made by flexible material is set.

Back-up block 4 is fixed together with suspension hook bending part 3, is used for supporting body in white, and its material selection polyurethane can avoid causing body distortion.

Just guide 1 is set on the described suspension hook structure.Just guide 1 can be to the suspender user to playing the roughly effect of guiding.And then accurately locate.

Suspender girder 25 among the present invention, slinging beam 28, lifting beam with hook 14, suspension rod 6, buffer zone mounting rod 15 and vertical pipe link etc. all adopt hollow rhs-structure, and it is lightweight, and can satisfy the requirement of intensity and rigidity.

In sum, along with the rising of the production lot of automobile, and the raising that body dimensions is required, the present invention not only saves cost, also can satisfy more steady, the more efficient transmission of the body in white that is welded, to actual production with significant.

The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or without improving design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.

Claims (10)

1. automobile body-in-white hanger structure, be used for lifting, the transhipment of the body in white of car production process, described suspender comprises suspender main body (31), in described suspender main body (31) hanger (26) is set, it is characterized in that: described suspender main body (31) is established the suspender girder (24) of level; Described suspender also is provided with two slippage suspension hooks (32), and described slippage suspension hook (32) is provided with slippage guide frame (10), and described slippage suspension hook (32) is installed on the described suspender girder (24) by slippage guide frame (10).
2. according to automobile body-in-white hanger structure claimed in claim 1, it is characterized in that: two described slippage suspension hooks (32) connect by suspension hook synchronous interaction mechanism (29); Described suspension hook synchronous interaction mechanism (29) is provided with link gear crank (19), and described link gear crank (19) is installed in the middle of described suspender girder (24) length direction by crankshaft (20); Described crankshaft (20) is positioned at the middle of the length direction of link gear crank (19); The two ends of described link gear crank (19) are connected with two described slippage suspension hooks (32) by a suspension hook linkage pull rod (17) respectively; Described link gear crank (19), suspension hook linkage pull rod (17), slippage suspension hook (32) and suspender girder (24) consist of slider-crank mechanism.
3. according to automobile body-in-white hanger structure claimed in claim 1, it is characterized in that: the frame-shaped construction that described slippage guide frame (10) forms for the sheet material bending, be provided with roller (12) in the frame-shaped construction, described roller (12) is installed in the slippage guide frame (10) by roller shaft (11), and described roller (12) rolls at described suspender girder (24).
4. according to automobile body-in-white hanger structure claimed in claim 1, it is characterized in that: the below at the two ends of described suspender girder (24), the buffer zone mounting rod (15) of a level respectively is set, described buffer zone mounting rod (15) is vertical with described suspender girder (24), and each described buffer zone mounting rod (15) is all captiveed joint with described suspender girder (24) by a vertical pipe link; Described vertical pipe link equal in length; The end in the same way of two described buffer zone mounting rods (15) all connects by a protection strap (16) of tightening.
5. according to automobile body-in-white hanger structure claimed in claim 1, it is characterized in that: described slippage suspension hook (32) is provided with lifting beam with hook (14), and described lifting beam with hook (14) is located at the below of described slippage guide frame (10); The middle part of described lifting beam with hook (14) is connected with described slippage guide frame (10) by cross-beam connecting plate (8) and slippage connecting panel (9); The bottom at the two ends of described lifting beam with hook (14) respectively arranges a suspension rod (6), and its direction is towards the below; The lower end of described suspension rod (6) arranges the suspension hook structure.
6. according to automobile body-in-white hanger structure claimed in claim 5, it is characterized in that: slip suspension hook push rod (27) is set on the described lifting beam with hook (14), described slip suspension hook push rod (27) is bending part, its stage casing is horizontally disposed with, captive joint with the two ends of described lifting beam with hook (14) respectively in the two ends of described slip suspension hook push rod (27).
7. according to automobile body-in-white hanger structure claimed in claim 1, it is characterized in that: described suspender main body (31) is provided with slinging beam (28), described slinging beam (28) is orthogonal with described suspender girder (24), and described slinging beam (28) is fastenedly connected in the middle with suspender girder (24); Described hanger (26) is two, is arranged on described slinging beam (28) near on the upper surface of its end positions.
8. according to automobile body-in-white hanger structure claimed in claim 7, it is characterized in that: between described slinging beam (28) and the suspender girder (24) brace panel (25) is set, described brace panel (25) forms the angle of inclination with described slinging beam (28) and suspender girder (24), and described slinging beam (28) is captiveed joint with suspender girder (24).
9. according to automobile body-in-white hanger structure claimed in claim 1, it is characterized in that: on the two sides of described suspender girder (24), a plurality of bump rubbers (22) are set respectively, and described bump rubber (22) arranges the end position of the movement of described slippage guide frame (10).
10. according to automobile body-in-white hanger structure claimed in claim 5, it is characterized in that: described suspension hook structure is provided with the suspension hook connecting panel (2) of level; Described suspension hook connecting panel (2) is captiveed joint with the lower end of described suspension rod (6); Two suspension hook connecting panels (2) on each described lifting beam with hook (14) to stretch out direction identical; Suspension hook connecting panel (2) on two described slippage suspension hooks (32) to stretch out direction relative inwardly; Top, end in that described suspension hook connecting panel (2) stretches out arranges suspension hook bending part (3).
CN201210482727.9A 2012-11-23 2012-11-23 Automobile white body sling structure CN102963812B (en)

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CN104444757A (en) * 2014-10-28 2015-03-25 奇瑞汽车股份有限公司 Front floor assembly lifting appliance
CN105836608A (en) * 2016-06-15 2016-08-10 安徽江淮汽车股份有限公司 Novel automatic vehicle body sling
CN106672784A (en) * 2016-12-30 2017-05-17 安徽江淮汽车集团股份有限公司 New manual body sling
CN106927358A (en) * 2017-04-13 2017-07-07 安徽江淮汽车集团股份有限公司 Clamp suspender
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CN104444757A (en) * 2014-10-28 2015-03-25 奇瑞汽车股份有限公司 Front floor assembly lifting appliance
CN105836608A (en) * 2016-06-15 2016-08-10 安徽江淮汽车股份有限公司 Novel automatic vehicle body sling
CN106672784A (en) * 2016-12-30 2017-05-17 安徽江淮汽车集团股份有限公司 New manual body sling
CN106927358A (en) * 2017-04-13 2017-07-07 安徽江淮汽车集团股份有限公司 Clamp suspender
CN106966284A (en) * 2017-04-25 2017-07-21 苏州罗普斯金铝业股份有限公司 A kind of hanging apparatus
CN106966284B (en) * 2017-04-25 2019-01-25 苏州罗普斯金铝业股份有限公司 A kind of hanging apparatus
CN108584752A (en) * 2017-05-16 2018-09-28 卢定华 Improve the motor vehicle repair crane of working efficiency
CN108483271A (en) * 2017-05-16 2018-09-04 卢定华 A kind of motor vehicle repair crane lifting by crane different vehicle bodies
CN108516471A (en) * 2017-05-16 2018-09-11 卢定华 Lift by crane the motor vehicle repair crane of different vehicle bodies
CN107337078A (en) * 2017-06-22 2017-11-10 柳州市御朗机械制造有限公司 Body of a motor car support block
CN107337078B (en) * 2017-06-22 2019-05-31 柳州市御朗机械制造有限公司 Body of a motor car supporting block
CN108637390A (en) * 2018-05-05 2018-10-12 芜湖君如保温材料有限公司 A kind of square template cutter for cutting corners of assembled water tank
CN108996207A (en) * 2018-08-13 2018-12-14 安徽再制造工程设计中心有限公司 A kind of weldment flat push type feeding device
CN109650262A (en) * 2018-11-28 2019-04-19 程睿 One kind transporting handling device convenient for private car
CN109678044A (en) * 2018-11-30 2019-04-26 芜湖普威技研有限公司 Vehicle side lifts by crane transportation lifting appliance structure

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