CN102001373B - Operation method of car lifting device in car production conveying equipment - Google Patents
Operation method of car lifting device in car production conveying equipment Download PDFInfo
- Publication number
- CN102001373B CN102001373B CN2010105391198A CN201010539119A CN102001373B CN 102001373 B CN102001373 B CN 102001373B CN 2010105391198 A CN2010105391198 A CN 2010105391198A CN 201010539119 A CN201010539119 A CN 201010539119A CN 102001373 B CN102001373 B CN 102001373B
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- Prior art keywords
- suspender
- car
- auto body
- double
- carriage
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims description 15
- 210000000078 claw Anatomy 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001915 proofreading effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement
Abstract
The invention discloses a car lifting device in car production conveying equipment. The conveying equipment comprises a lifting appliance and a locking device for locking the lifting appliance. A car is provided with a location hole, and the lifting appliance is provided with a locating pin and a lift claw for location. The car lifting device is provided with a frame trolley (1), and the frame trolley (1) is provided with a bracket (4) which is in a frame shape for propping a car body. The bracket (4) is installed on the frame trolley (1) by four double-acting cylinders (2). By adopting the technical scheme, equipment accidents, fatal accidents and equipment shutdown caused by inaccurate locating of the car body in a production line are greatly avoided. The car lifting device is applied, and therefore the production efficiency and the product quality are increased. The device has safety, reliability, practicality and creativity.
Description
Technical field
The invention belongs to the technical field of car production manufacturing equipment, relate to it and produce travel line and logistics warehousing and transportation facilities, more particularly, the present invention relates to lift the car device in a kind of car production load transfer device.
Background technology
At present, Stacking Type Hang Conveyer is a kind of transportation device that is adapted to high productivity, flexible manufacturing system.
Along with the widespread use of Stacking Type Hang Conveyer in the modern production workshop, this equipment more recurrent problems in production run also come out.Wherein, in the catenary system transport at line products, namely the inaccurate problem in auto body location is hard nut to crack always.Because the load transfer device of each link turns linked to, all kinds of deviations therebetween, the auto body location is inaccurate in the time of all can causing suspender to turn linked to; The inaccurate auto body in location produces when carrying by suspender and rocks, and easily causes the auto body surface to collide with and the generation of vehicle body falling accident, causes the out of service of manufacturing line, even the generation personal injury accident.
Summary of the invention
First problem to be solved by this invention provides lifts the car device in a kind of car production load transfer device, its objective is the auto body position of proofreading and correct in the manufacturing line suspender.
To achieve these goals, the technical scheme taked of the present invention is:
Lift the car device in this car production load transfer device provided by the present invention, be used in the car production process auto body being lifted, described load transfer device comprises suspender, is used for the mechanical brake of locking suspender, establish knock hole on the described auto body, the lifting claw of establishing locating dowel pin on the described suspender and being used for the position, the described car device of lifting is established the frame dolly, establish carriage at described frame dolly, described carriage is for holding up the shaped as frame of auto body, and described carriage is installed on the described frame dolly by four double-acting cylinders.
Described double-acting cylinder is installed on the described frame dolly by the cylinder fixed block, described cylinder fixed block is that welding manner is connected with the frame dolly, described cylinder fixed block is that free-running fit is connected with described double-acting cylinder, and the piston rod of described double-acting cylinder and described carriage are for being threaded.
The rubber tray is set on the described carriage, and under the state that described carriage rises, described auto body is placed on the described carriage by the rubber tray.
The front-wheel of described frame dolly adopts cardan wheel, and the trailing wheel of described frame dolly adopts directional wheel.
The driving gas circuit of described double-acting cylinder is by two two-position three way air valve push button control switch valve with two-position and five-pass commutations.
Second Problem to be solved by this invention provides the method for operation of lifting the car device that is applied in the above car production load transfer device, and its goal of the invention is identical with technique scheme.The process of this method of operation is:
1, will lift the car device and be put in stretched wire platform mechanical brake below, hand inspection finds whether auto body locates inaccurate; If so, then with manually control, the suspender of the auto body that the transhipment location is inaccurate is positioned over lifts car device top, and with the lifting claw on the locked suspender of mechanical brake, namely suspender is by locking;
2, observe the knock hole of the inaccurate auto body in location and the locating dowel pin drift condition on the suspender; Manually press the rising button of the double-acting cylinder of lifting on the car device, four double-acting cylinders rise synchronously, push carriage, will locate simultaneously inaccurate auto body jack-up, and break away from the locating dowel pin on the suspender;
3, with about manually or the front and back pulling lift the frame dolly of car device, the locating dowel pin on the suspender by range estimation, is proofreaied and correct the position of positioning hole on the auto body as benchmark, makes it consistent with alignment pin position on the suspender;
When 4, confirming that locating dowel pin on the suspender is consistent with position of positioning hole on the auto body, manually press the decline button of described double-acting cylinder, four double-acting cylinders descend synchronously, drive described carriage and descend, and the knock hole of auto body is cooperated with locating dowel pin on the suspender exactly;
5, manual unlocking mechanical brake is removed described suspender.
The present invention adopts technique scheme, greatly avoided stopping line because of manufacturing line inaccurate equipment breakdown, fatal accident and the equipment that causes in vehicle body location of getting on the car, use the car device of lifting provided by the invention, improved production efficiency and product design, this device has safety, reliability, practicality and creativeness.
Description of drawings
The below is briefly described the expressed content of each width of cloth accompanying drawing of this specification sheets and the mark among the figure:
Fig. 1 is perspective view of the present invention;
Fig. 2 is Facad structure schematic diagram of the present invention;
Fig. 3 is the schematic top plan view of structure shown in Figure 2.
Be labeled as among the figure:
1, frame dolly, 2, double-acting cylinder, 3, the cylinder fixed block, 4, carriage, 5, the rubber tray.
The specific embodiment
The below contrasts accompanying drawing, by the description to embodiment, effect and principle of work, manufacturing process and operation using method etc. to the mutual alignment between the shape of the specific embodiment of the present invention such as related each member, structure, the each several part and annexation, each several part, be described in further detail, to help those skilled in the art inventive concept of the present invention, technical scheme had more complete, accurate and deep understanding.
Such as Fig. 1, Fig. 2 and the expressed structure of the present invention of Fig. 3, for lifting the car device in a kind of car production load transfer device, be used in the car production process auto body being lifted, described load transfer device comprises suspender, is used for the mechanical brake of locking suspender, establish knock hole on the described automobile, the lifting claw of establishing locating dowel pin on the described suspender and being used for the position.
In order to solve the problem that exists at the described present known technology of this specification sheets background technology part and to overcome its defective, realize proofreading and correct the goal of the invention of the auto body position in the manufacturing line suspender, the technical scheme that the present invention takes is:
The car device of lifting in this car production load transfer device provided by the present invention is established frame dolly 1, establish carriage 4 at described frame dolly 1, described carriage 4 is for holding up the shaped as frame of auto body, and described carriage 4 is installed on the described frame dolly 1 by four double-acting cylinders 2.
Principle of work: push synchronously carriage 4 by four double-acting cylinders 2, push the inaccurate auto body in location by rubber block on the carriage, rise height just breaks away from the suspender locating dowel pin, take the suspender locating dowel pin as benchmark, manually promote to lift the car device, the position of positioning hole of proofreading and correct auto body; Then four double-acting cylinders 2 descend synchronously, and the knock hole of auto body is put on the locating dowel pin of suspender exactly.
Manufacture of the present invention:
Described main body of lifting the car device adopts the square steel welding fabrication, and double-acting cylinder 2 is selected band hangers double-acting cylinder, and the cylinder cylinder diameter is selected 125mm, and stroke is selected 250mm.
Double-acting cylinder 2 each double-acting cylinder 2 of the present invention are fixing by cylinder fixed block 3, be installed on the described frame dolly 1 by cylinder fixed block 3, described cylinder fixed block 3 is connected for welding manner with frame dolly 1, double-acting cylinder 2 and frame dolly 1 connection mode are to be connected with hole on the cylinder fixed block 3 by the cylinder hangers, described cylinder fixed block 3 and described double-acting cylinder 2 be for free-running fit is connected, and the piston rod of described double-acting cylinder 2 and described carriage 4 are for being threaded.
Carriage 4 is to be threaded by cylinder piston rod with the connection mode of 4 double-acting cylinders, adopts circular nut to lock up and down connection.
Lift the car device and adopt eight cylinder fixed blocks 3, four double-acting cylinders 2 are fixed on the frame dolly 1, the degree of freedom of restriction cylinder Y direction.(described Y direction, i.e. above-below direction among Fig. 3, or perhaps frame dolly 1 laterally.)
The frame dolly is that welding manner is connected with the cylinder fixed block, and the cylinder fixed block is that gap fiting mode is connected with double-acting cylinder, and cylinder is that thread connecting mode is connected with carriage, and the rubber tray is that bolt connecting mode is connected with carriage.
On the carriage 4 of the present invention rubber tray 5 is set, under the state that described carriage 4 rises, described auto body is placed on the described carriage 4 by rubber tray 5.
Rubber tray 5 is that bolt is connected with the connection mode of carriage 4.
The front-wheel of frame dolly 1 of the present invention adopts cardan wheel, and the trailing wheel of described frame dolly 1 adopts directional wheel.
The front-wheel of frame dolly 1 adopts cardan wheel, and trailing wheel adopts directional wheel, the position of lifting the car device in order to adjusting,
Gas circuit principle:
The driving gas circuit of double-acting cylinder 2 of the present invention is by two two-position three way air valve push button control switch valve with two-position and five-pass commutations.
By two two-position three way air valve push button control switch valve with two-position and five-pass commutations, in order to the motion that realizes that cylinder rises and descends.
The process that is applied in the method for operation of lifting the car device in the above car production load transfer device provided by the invention is:
1, will lift the car device and be put in stretched wire platform mechanical brake below, hand inspection finds whether auto body locates inaccurate; If so, then with manually control, the suspender of the auto body that the transhipment location is inaccurate is positioned over lifts car device top, and with the lifting claw on the locked suspender of mechanical brake, namely suspender is by locking;
2, observe the knock hole of the inaccurate auto body in location and the locating dowel pin drift condition on the suspender; Manually press the rising button of the double-acting cylinder 2 of lifting on the car device, four double-acting cylinders 2 rise synchronously, push carriage 4, will locate simultaneously inaccurate auto body jack-up, and break away from the locating dowel pin on the suspender;
3, with about manually or the front and back pulling lift the frame dolly 1 of car device, the locating dowel pin on the suspender by range estimation, is proofreaied and correct the position of positioning hole on the auto body as benchmark, makes it consistent with alignment pin position on the suspender;
When 4, confirming that locating dowel pin on the suspender is consistent with position of positioning hole on the auto body, manually press the decline button of described double-acting cylinder 2, four double-acting cylinders 2 descend synchronously, drive described carriage 4 and descend, and the knock hole of auto body is cooperated with locating dowel pin on the suspender exactly;
5, manual unlocking mechanical brake is removed described suspender.
In said process, the lifting of double-acting cylinder 2 all should slowly be carried out, and avoids too quickly lifting to produce collision.
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 (1)
1. the method for operation of lifting the car device in the car production load transfer device, be used in the car production process auto body being lifted, described load transfer device comprises suspender, is used for the mechanical brake of locking suspender, establish knock hole on the described auto body, establish locating dowel pin and lifting claw on the described suspender;
Described mechanical brake is by lifting claw and then the described suspender of locking on the locked suspender; The described car device of lifting is established frame dolly (1), establishes carriage (4) at described frame dolly (1), and described carriage (4) is for holding up the shaped as frame of auto body; Described carriage (4) is installed on the described frame dolly (1) by four double-acting cylinders (2);
Described double-acting cylinder (2) is installed on the described frame dolly (1) by cylinder fixed block (3), described cylinder fixed block (3) is connected for welding manner with frame dolly (1), described cylinder fixed block (3) and described double-acting cylinder (2) be for free-running fit is connected, and the piston rod of described double-acting cylinder (2) and described carriage (4) are for being threaded;
Rubber tray (5) is set on the described carriage (4), and under the state that described carriage (4) rises, described auto body is placed on the described carriage (4) by rubber tray (5);
The front-wheel of described frame dolly (1) adopts cardan wheel, and the trailing wheel of described frame dolly (1) adopts directional wheel;
The driving gas circuit of described double-acting cylinder (2) is by two two-position three way air valve push button control switch valve with two-position and five-pass commutations;
The process that it is characterized in that described method of operation is:
A, the described car device of lifting is put in stretched wire platform mechanical brake below, it is inaccurate whether the hand inspection auto body locates; If so, then with manually control, the suspender of the auto body that the shipment location is inaccurate is positioned over lifts car device top, and with the lifting claw on the locked suspender of mechanical brake, namely suspender is by locking;
B, the knock hole of observing the inaccurate auto body in location and the locating dowel pin drift condition on the suspender; Manually press the rising button of the double-acting cylinder (2) of lifting on the car device, four double-acting cylinders (2) rise synchronously, push carriage (4), will locate simultaneously inaccurate auto body jack-up, and break away from the locating dowel pin on the suspender;
C, with about manually or the front and back pulling lift the frame dolly (1) of car device, the locating dowel pin on the suspender by range estimation, is proofreaied and correct the position of positioning hole on the auto body as benchmark, makes it consistent with alignment pin position on the suspender;
When the locating dowel pin on d, the affirmation suspender is consistent with the position of positioning hole on the auto body, manually press the decline button of described double-acting cylinder (2), four double-acting cylinders (2) descend synchronously, drive described carriage (4) and descend, the knock hole of auto body is cooperated with locating dowel pin on the suspender exactly;
E, manual unlocking mechanical brake are removed described suspender.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105391198A CN102001373B (en) | 2010-11-10 | 2010-11-10 | Operation method of car lifting device in car production conveying equipment |
| BR112013011445-2A BR112013011445B1 (en) | 2010-11-10 | 2011-09-14 | DEVICE FOR CAR LIFTING OF TRANSPORT EQUIPMENT IN AUTOMOBILE PRODUCTION, AND, OPERATING METHOD USED ON THE DEVICE |
| RU2013125591/11A RU2547664C2 (en) | 2010-11-10 | 2011-09-14 | Automotive lifter of transportation equipment used at production of automobiles and method of its operation |
| PCT/CN2011/079611 WO2012062150A1 (en) | 2010-11-10 | 2011-09-14 | Automobile lifting device in transport apparatus in automobile production and operation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105391198A CN102001373B (en) | 2010-11-10 | 2010-11-10 | Operation method of car lifting device in car production conveying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102001373A CN102001373A (en) | 2011-04-06 |
| CN102001373B true CN102001373B (en) | 2013-03-27 |
Family
ID=43809149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105391198A Active CN102001373B (en) | 2010-11-10 | 2010-11-10 | Operation method of car lifting device in car production conveying equipment |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN102001373B (en) |
| BR (1) | BR112013011445B1 (en) |
| RU (1) | RU2547664C2 (en) |
| WO (1) | WO2012062150A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001373B (en) * | 2010-11-10 | 2013-03-27 | 奇瑞汽车股份有限公司 | Operation method of car lifting device in car production conveying equipment |
| DE102013113729A1 (en) * | 2013-12-09 | 2015-06-11 | Dürr Systems GmbH | Transport vehicle, manufacturing plant and manufacturing process |
| CN106144895A (en) * | 2015-04-02 | 2016-11-23 | 博飞特（上海）汽车设备自动化有限公司 | Semi-automatic machinery suspender for reciprocal transported material |
| CN105151631A (en) * | 2015-09-11 | 2015-12-16 | 徐阳 | Workpiece conveying mechanism |
| CN108263821A (en) * | 2017-12-26 | 2018-07-10 | 上海飞为智能系统股份有限公司 | Automatic loading/unloading equipment and the device that carrier docks on AGV trolleies |
| CN108341332B (en) * | 2018-04-12 | 2024-03-26 | 江铃汽车股份有限公司 | Automatic transfer conveyor of automobile body |
| CN110466964A (en) * | 2019-09-18 | 2019-11-19 | 湖北猛程智能装备股份有限公司 | A kind of floating type switching docking facilities for automobile assembling line delivery system |
| CN112692502A (en) * | 2021-01-25 | 2021-04-23 | 上海天永智能装备股份有限公司 | Anchor clamps liftout mechanism |
| CN113352044A (en) * | 2021-06-22 | 2021-09-07 | 浙江师范大学 | Clamp for automobile welding operation |
| CN114228874B (en) * | 2021-12-29 | 2022-09-16 | 黄石市中城自动化科技有限公司 | Passenger car luggage rack assembling and conveying production line and using method thereof |
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| US5523519A (en) * | 1994-07-14 | 1996-06-04 | Delaware Capital Formation, Inc. | System for facilitating safe transfer of hazardous material |
| RU2175928C1 (en) * | 2000-07-27 | 2001-11-20 | Открытое акционерное общество "ГАЗ" | Automated line for preassembling of chassis, its butt-joining and assembling with body of automobile |
| US20040007440A1 (en) * | 2002-05-31 | 2004-01-15 | Fori Automation, Inc. | Chassis/body marriage machine with helical push actuator |
| CN2702955Y (en) * | 2004-06-07 | 2005-06-01 | 江苏天奇物流系统工程股份有限公司 | Five-rail conveyer |
| KR100622066B1 (en) * | 2004-12-23 | 2006-09-19 | 현대자동차주식회사 | Carrier system for vehicl assembly line |
| JP4539455B2 (en) * | 2005-06-20 | 2010-09-08 | マツダ株式会社 | Vehicle manufacturing method and manufacturing equipment therefor |
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| CN102001373B (en) * | 2010-11-10 | 2013-03-27 | 奇瑞汽车股份有限公司 | Operation method of car lifting device in car production conveying equipment |
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2010
- 2010-11-10 CN CN2010105391198A patent/CN102001373B/en active Active
-
2011
- 2011-09-14 BR BR112013011445-2A patent/BR112013011445B1/en not_active IP Right Cessation
- 2011-09-14 RU RU2013125591/11A patent/RU2547664C2/en active
- 2011-09-14 WO PCT/CN2011/079611 patent/WO2012062150A1/en active Application Filing
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Also Published As
| Publication number | Publication date |
|---|---|
| BR112013011445A2 (en) | 2016-08-09 |
| RU2013125591A (en) | 2014-12-10 |
| RU2547664C2 (en) | 2015-04-10 |
| CN102001373A (en) | 2011-04-06 |
| BR112013011445B1 (en) | 2021-03-30 |
| WO2012062150A1 (en) | 2012-05-18 |
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