CN107052644A - A kind of flow system of automotive frame - Google Patents
A kind of flow system of automotive frame Download PDFInfo
- Publication number
- CN107052644A CN107052644A CN201710469799.2A CN201710469799A CN107052644A CN 107052644 A CN107052644 A CN 107052644A CN 201710469799 A CN201710469799 A CN 201710469799A CN 107052644 A CN107052644 A CN 107052644A
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- plate
- cylinder
- shaft
- flow system
- jack
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The present invention relates to a kind of flow system of automotive frame, including flow system, upset system, caging system, jack-up system, bottom board system and clamping and positioning system；Jack-up system, caging system, upset system and clamping and positioning system are fixedly mounted on bottom board system；Overlap joint is slided between flow system and jack-up system, jack-up system band flow system in motion process is synchronized with the movement.The technical program realizes posture free switching of the automotive frame during circulation and rivet welding by flow system, jack-up system and upset system, and realizes automatic flow of the automotive frame between each operation.
Description
Technical field
The invention belongs to automobile chassis welding sequence equiping system technical field, a kind of circulation of automotive frame is particularly related to
System.
Background technology
Automotive frame belongs to the linear structure of ultra-large type auto parts, generally C fonts section, length up to 6m even more
It is many.It is general first by automotive frame and the miniature parts being attached on crossbeam point in the riveting of automobile chassis skeleton or welding process
Cloth connection is completed, then crossbeam and crossbeam are always shaped as into completion automobile chassis skeleton.
In the prior art, automotive frame has two kinds in the flowing mode of inter process：One kind is same by using multiple suspenders
When lifting conveying, another is to realize to convey the inter process of automotive frame by reciprocating lever.
Because automobile chassis is during rivet welding, the state of automotive frame for shown in Fig. 1, be side 01 upward, bottom surface 02 is erected
Straight or inclination, therefore state of the automotive frame during rivet welding also for side upward.It is more difficult and because of center of gravity when inter process circulates
It is unstable, it is more difficult to remain the state of side upward, it is necessary to which human assistance intervention is adjusted.
The content of the invention
It is an object of the invention to provide a kind of automobile beam flow system, to solve automotive frame during rivet welding,
The problem of posture of automotive frame is relatively hard to keep.
The present invention is achieved by the following technical solutions：
A kind of flow system of automotive frame, including flow system, upset system, caging system, jack-up system, bottom plate system
System and clamping and positioning system；
The jack-up system, the caging system, the upset system and the clamping and positioning system are fixedly mounted on
On the bottom board system；
Overlap joint is slided between the flow system and the jack-up system, jack-up system band in motion process is described
Flow system is synchronized with the movement.
The flow system includes rectangle frame, side directive wheel, driving shaft, driven shaft and driving structure；
The side directive wheel is movably set on the side of the rectangle frame；The driving shaft and the driven shaft are rotated
It is arranged on the rectangle frame；
The driving structure is arranged on the rectangle frame, and the driving structure is rotated with the driving shaft and is connected；
The driving structure includes upper belt, lower belt, tensioning wheel, driving wheel and motor；
The motor is fixed on the rectangle frame, and the driving wheel is connected to the rectangle frame by drive shaft turns
On；The driving wheel is rotated by the lower belt with the motor and is connected；
The tensioning wheel is arranged on the rectangle frame, and the driving wheel, the tensioning wheel and the driving shaft pass through institute
State upper belt connection.
The upset system intervention position is provided with arch in the side of the rectangle frame and avoids breach.
The upset system includes upper bed-plate, the first chute, slide rail, the second chute, the first cylinder, lower bottom base, bumping post, tune
Locking nub, swivel plate, supporting plate, the second cylinder and air cylinder base；
The lower end of the lower bottom base and first cylinder is both secured on the bottom board system, slide rail be fixed on it is described under
The upper lateral part of base；
The left side of the upper bed-plate is fixedly connected with the upper end of first cylinder, is provided with the right side of the upper bed-plate same
First chute and second chute of axle；First chute is slided with second chute with the slide rail matches somebody with somebody
Close；
The air cylinder base and the supporting plate are both secured on the upper bed-plate；
The lower end of second cylinder rotates with the air cylinder base and is connected；The swivel plate respectively with the supporting plate
Upper end and the upper end of second cylinder are rotatably connected；
The bumping post and the regulating block are fixedly mounted on the swivel plate；Between the bumping post and the swivel plate
U-shape structure is formed, the regulating block is arranged at the bottom of the U-shape structure.
The caging system includes limiting plate, rotary limited plate, clamping plate, the 3rd cylinder, installing plate and limiting plate；
The limiting plate is fixed on the bottom board system, and the installing plate is fixed in the limiting plate, described
Clamping plate is rotatably connected with the installing plate, and the clamping plate is fixedly connected with the rotary limited plate, and the limiting plate is fixedly mounted
In on the rotary limited plate；
The upper and lower ends of 3rd cylinder are rotatably connected with the swivel plate and the limiting plate respectively.
The jack-up system includes upper rail, upper rotary shaft, upper roller, upper fixed seat, the first transposition arm, the second intersection
Arm, middle rotary shaft, lower guideway, Shaft, the 4th cylinder, bottom roller and lower fixed seat；
The upper rail and fixed seat are both secured on the flow system, the lower guideway and the lower fixation
Seat is both secured on the bottom board system；
4th cylinder is fixed on the bottom board system, and first transposition arm passes through institute with second transposition arm
Middle rotary shaft rotatable connection is stated, the upper roller is rotated with the upper end of first transposition arm by the upper rotary shaft and is connected,
The upper roller coordinates with the upper rail；
4th cylinder and the bottom roller are rotated by the lower end of the Shaft and second transposition arm
Connection, the bottom roller coordinates with the lower guideway, and the lower end of first transposition arm is rotated with the lower fixed seat to be connected, institute
The upper end for stating the second transposition arm is connected with the rotation of fixed seat.
The beneficial effects of the invention are as follows：
The technical program realizes automotive frame in circulation and rivet welding process by flow system, jack-up system and upset system
In posture free switching, and realize automatic flow of the automotive frame between each operation.
Brief description of the drawings
Fig. 1 is posture figure of the prior art automotive frame in rivet welding；
Fig. 2 is the axonometric drawing of application state of the present invention；
Fig. 3 is the axonometric drawing of flow system；
Fig. 4 is the front view of driving structure；
Fig. 5 is the axonometric drawing of jack-up system；
Fig. 6 is the axonometric drawing of upset system；
Fig. 7 is the front view of upset system；
Fig. 8 is the left view of upset system；
Fig. 9 is the front view of caging system.
Description of reference numerals
01 side, 02 bottom surface, 100 flow systems, 200 upset systems, 300 caging systems, 400 jack-up systems, 500 bottom plates
System, 600 clamping and positioning systems, 101 rectangle frames, 102 side directive wheels, 103 driven shafts, 140 driving structures, 141 upper belts,
142 tensioning wheels, 143 driving wheels, 144 times belts, 145 motors, 146 driving shafts, 201 upper bed-plates, 202 first chutes, 203 slide
Rail, 204 second chutes, 205 first cylinders, 206 lower bottom bases, 207 bumping posts, 208 regulating blocks, 209 swivel plates, 210 supporting plates,
211 second cylinders, 212 air cylinder bases, 301 limiting plates, 302 rotary limited plates, 303 clamping plates, 304 the 3rd cylinders, 305 install
Plate, 306 limiting plates, 401 upper rails, rotary shaft, 403 upper rollers, 404 upper fixed seats, 405 first transposition arms, 406 on 402
Second transposition arm, rotary shaft in 407,408 lower guideways, 409 Shafts, 410 the 4th cylinders, 411 bottom rollers, 412 times fixations
Seat.
Embodiment
Describe technical scheme in detail by the following examples, following embodiment be only it is exemplary, only
Explanation and illustration technical scheme can be used for, and be not to be construed as the limitation to technical solution of the present invention.
As shown in Fig. 2 the application provides a kind of flow system of automotive frame, including flow system 100, upset system
200th, caging system 300, jack-up system 400, bottom board system 500 and clamping and positioning system 600.
Jack-up system 400, caging system 300, upset system 200 and clamping and positioning system 600 are fixedly mounted on bottom plate
In system 500；Upset system can change the placing attitude of automotive frame, and caging system is to control automotive frame in circulation process
In extreme position, be usually fixed at the end of bottom board system, while also being located at one end of flow system, clamping and positioning system is held
Row is to the positioning during automotive frame rivet welding and clamping action, and in this application, the concrete structure of clamping and positioning system is not
In the protection domain of the application, therefore, the concrete structure of clamping and positioning system is not illustrated, as long as can realize to vapour
The clamping and positioning of crossbeam, in this application, bottom board system are used to be fixed on ground or workbench.
Overlap joint is slided between flow system and jack-up system, jack-up system band flow system in motion process is synchronously transported
It is dynamic.
As shown in figure 3, flow system 100 can realize circulation campaign of the automotive frame in inter process, flow system 100 includes
Rectangle frame 101, side directive wheel 102, driving shaft 146, driven shaft 103 and driving structure 140.
Rectangle frame is the main part of flow system, and upset system intervention position is provided with arch in the side of rectangle frame
Avoid breach.
Side directive wheel is movably set on the side of rectangle frame, in this application, and the quantity of side directive wheel can be according to need
It is provided with multiple, side directive wheel is rotary shaft by the axle that is perpendicularly fixed on rectangle frame, carries out passive rotation, side directive wheel
Side supporting role is provided for automotive frame, it is possible to realized and driven shaft synchronous rolling, now, the laying state of automotive frame is
Down, operated steadily during circulation bottom surface.
Driving shaft and driven shaft, which are rotated, to be arranged on rectangle frame.
Driving structure 140 is arranged on the center section of rectangle frame, and driving structure is rotated with driving shaft and is connected.
Driving structure 140 includes upper belt 141, lower belt 144, two tensioning wheels 142, driving wheel 143 and motor 145.
Motor is fixed on rectangle frame, and driving wheel is connected on rectangle frame by drive shaft turns；Driving wheel leads to motor
Cross down belt and rotate connection；
As shown in figure 4, two tensioning wheels may be contained within rectangle frame, driving wheel, two tensioning wheels and driving shaft pass through upper
Belt is connected.Drive hypodermis band and upper belt to rotate by the rotation of motor, and then drive two driving shafts to rotate.
Driving shaft rolling movement is converted to automotive frame linear motion placed thereon, and driven shaft plays support automotive frame
And the effect of synchronous rolling.
As shown in figure 5, jack-up system 400 include two upper rails 401, upper rotary shaft 402, two upper rollers 403, two
Upper fixed seat 404, two the first transposition arms 405, two the second transposition arms 406, middle rotary shaft 407, two lower guideways 408, under
Rotary shaft 409, the 4th cylinder 410, two bottom rollers 411 and a lower fixed seats 412.
Upper rail and upper fixed seat are both secured on flow system, and lower guideway and lower fixed seat are both secured to bottom board system
On.
4th cylinder is fixed on bottom board system, and the first transposition arm is rotatably connected with the second transposition arm by middle rotary shaft,
Upper roller is rotated with the upper end of the first transposition arm by upper rotary shaft and is connected, and upper roller coordinates with upper rail.In this application, two
Between individual first transposition arm and two the second transposition arms by middle rotary shaft realize can relative rotary motion, this four transposition arms are equal
It is rotatable for one end, one end slidable structure.
4th cylinder and bottom roller are rotated with the lower end of the second transposition arm by Shaft and are connected, and bottom roller is led with
Rail coordinates, and the lower end of the first transposition arm is rotated with lower fixed seat to be connected, and the upper end of the second transposition arm is rotated with upper fixed seat to be connected.
In the telescopic process of the 4th cylinder, jack-up system is driven to rise or fall motion.
After the station transport of automotive frame is completed, jack-up system starts to drive flow system to decline, hereafter automotive frame
Bottom surface start to contact with upset system.
Upset system can realize rotation and decline two-stage function.
As shown in Figure 6 to 8, upset system 200 and flow system are mating structure, and upset system 200 includes upper bed-plate
201st, the first chute 202, slide rail 203, the second chute 204, the first cylinder 205, lower bottom base 206, bumping post 207, regulating block 208,
Swivel plate 209, supporting plate 210, the second cylinder 211 and air cylinder base 212.
The lower end of lower bottom base and the first cylinder is both secured on bottom board system, and slide rail is fixed on the upper lateral part of lower bottom base.
The left side of upper bed-plate is fixedly connected with the upper end of the first cylinder, and the first coaxial chute is provided with the right side of upper bed-plate
With the second chute；First chute is slidably matched with the second chute with slide rail.After automotive frame is rotated by 90 °, the first cylinder
Automotive frame is driven to continue to move down, until fall into clamping and positioning system, and by clamping and positioning System Take supporting role, automobile
Crossbeam is separated with upset system.
Air cylinder base and supporting plate are both secured on upper bed-plate.
The lower end of second cylinder rotates with air cylinder base and is connected；Swivel plate respectively with the upper end of supporting plate and the second cylinder
Upper end is rotatably connected.
The bumping post and regulating block of cylindrical structural are fixedly mounted on swivel plate；Regulating block is thickness adjustable structure, gear
U-shape structure is formed between post and swivel plate, regulating block is arranged at the bottom of U-shape structure.
When automotive frame is lain against on flow system, automotive frame passes through the bumping post and swivel plate structure of upset system just
Into U-type groove between, now the bottom surface of automotive frame is only contacted with flow system, and two sides of automotive frame are oriented to by side
With the limitation of regulating block.
When automotive frame is contacted with swivel plate, the second cylinder stretches out and drives swivel plate to rotate, and operation is extremely
During extreme position, regulating block becomes the side that supporting surface supports automotive frame, and now the posture of automotive frame is rotated by 90 °, its position
Put stabilization.
As shown in figure 9, caging system 300 include limiting plate 301, rotary limited plate 302, clamping plate 303, the 3rd cylinder 304,
Installing plate 305 and limiting plate 306.
Limiting plate is fixed on bottom board system, and installing plate is fixed in limiting plate, and clamping plate is rotatably connected with installing plate,
Clamping plate is fixedly connected with rotary limited plate, and limiting plate is fixedly installed on rotary limited plate.
The upper and lower ends of 3rd cylinder are rotatably connected with swivel plate and limiting plate respectively, and then realize that limiting plate can be with
The motion of three cylinders and rotate.
In Fig. 1 states, automotive frame is movable state, and now limiting plate is in avoidance state, and automotive frame is driving
Circulated in the presence of dynamic structure to next station, and by the position restriction of next station caging system.Hereafter jack-up system band
Dynamic flow system declines, and automotive frame is fallen among upset system, the vapour after upset system completes posture changing and position declines
Crossbeam is fallen among clamping and positioning system, the development for providing fine positioning function by clamping and positioning system and aiding in rivet welding to work.
Automotive frame is transported to next station by contrary operation above-mentioned steps after the work of complete cost procedure.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And deformation, the scope of the present invention extremely equally limits by appended claims.
Claims (6)
1. a kind of flow system of automotive frame, it is characterised in that：Including flow system, upset system, caging system, jacking system
System, bottom board system and clamping and positioning system；
The jack-up system, the caging system, the upset system and the clamping and positioning system are fixedly mounted on described
On bottom board system；
Overlap joint is slided between the flow system and the jack-up system, the jack-up system is in motion process with the circulation
System synchronization is moved.
2. the flow system of automotive frame according to claim 1, it is characterised in that：The flow system includes rectangle
Frame, side directive wheel, driving shaft, driven shaft and driving structure；
The side directive wheel is movably set on the side of the rectangle frame；The driving shaft and the driven shaft rotate setting
In on the rectangle frame；
The driving structure is arranged on the rectangle frame, and the driving structure is rotated with the driving shaft and is connected；
The driving structure includes upper belt, lower belt, tensioning wheel, driving wheel and motor；
The motor is fixed on the rectangle frame, and the driving wheel is connected on the rectangle frame by drive shaft turns；Institute
Driving wheel is stated to be connected by the lower belt rotation with the motor；
The tensioning wheel is arranged on the rectangle frame, and the driving wheel, the tensioning wheel and the driving shaft are by described
Belt is connected.
3. the flow system of automotive frame according to claim 2, it is characterised in that：In the side of the rectangle frame and institute
State upset system intervention position and be provided with arch avoidance breach.
4. the flow system of automotive frame according to claim 1, it is characterised in that：The upset system includes upper bottom
Seat, the first chute, slide rail, the second chute, the first cylinder, lower bottom base, bumping post, regulating block, swivel plate, supporting plate, the second cylinder
And air cylinder base；
The lower end of the lower bottom base and first cylinder is both secured on the bottom board system, and slide rail is fixed on the lower bottom base
Upper lateral part；
The left side of the upper bed-plate is fixedly connected with the upper end of first cylinder, is provided with the right side of the upper bed-plate coaxial
First chute and second chute；First chute is slidably matched with second chute with the slide rail；
The air cylinder base and the supporting plate are both secured on the upper bed-plate；
The lower end of second cylinder rotates with the air cylinder base and is connected；The upper end of the swivel plate respectively with the supporting plate
And the upper end of second cylinder is rotatably connected；
The bumping post and the regulating block are fixedly mounted on the swivel plate；Formed between the bumping post and the swivel plate
U-shape structure, the regulating block is arranged at the bottom of the U-shape structure.
5. the flow system of automotive frame according to claim 1, it is characterised in that：The caging system includes spacing
Plate, rotary limited plate, clamping plate, the 3rd cylinder, installing plate and limiting plate；
The limiting plate is fixed on the bottom board system, and the installing plate is fixed in the limiting plate, the clamping plate
It is rotatably connected with the installing plate, the clamping plate is fixedly connected with the rotary limited plate, and the limiting plate is fixedly installed in institute
State on rotary limited plate；
The upper and lower ends of 3rd cylinder are rotatably connected with the swivel plate and the limiting plate respectively.
6. the flow system of automotive frame according to claim 1, it is characterised in that：The jack-up system includes above leading
Rail, upper rotary shaft, upper roller, upper fixed seat, the first transposition arm, the second transposition arm, middle rotary shaft, lower guideway, Shaft,
Four cylinders, bottom roller and lower fixed seat；
The upper rail and fixed seat are both secured on the flow system, and the lower guideway and the lower fixed seat are equal
It is fixed on the bottom board system；
4th cylinder is fixed on the bottom board system, and first transposition arm and second transposition arm are by described
Rotary shaft is rotatably connected, and the upper roller is rotated with the upper end of first transposition arm by the upper rotary shaft and is connected, described
Upper roller coordinates with the upper rail；
4th cylinder and the bottom roller are rotated with the lower end of second transposition arm by the Shaft and are connected,
The bottom roller and the lower guideway coordinate, and the lower end of first transposition arm is connected with lower fixed seat rotation, and described the
The upper end of two transposition arms rotates with fixed seat and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710469799.2A CN107052644B (en) | 2017-06-20 | 2017-06-20 | A kind of flow system of automotive frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710469799.2A CN107052644B (en) | 2017-06-20 | 2017-06-20 | A kind of flow system of automotive frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107052644A true CN107052644A (en) | 2017-08-18 |
| CN107052644B CN107052644B (en) | 2018-10-30 |
Family
ID=59594286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710469799.2A Expired - Fee Related CN107052644B (en) | 2017-06-20 | 2017-06-20 | A kind of flow system of automotive frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107052644B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315308A (en) * | 2019-07-03 | 2019-10-11 | 南宁华数轻量化电动汽车设计院有限公司 | A kind of embedded retinue tooling bridge of aluminium alloy car crossbeam |
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| US20020069531A1 (en) * | 2000-08-31 | 2002-06-13 | Walker Bradley P. | Vehicle chassis inverter and process for assembling a vehicle chassis by inversion |
| CN201124314Y (en) * | 2007-12-25 | 2008-10-01 | 山东法因数控机械股份有限公司 | Mechanical automatic turnover device |
| CN201211980Y (en) * | 2008-06-06 | 2009-03-25 | 东风汽车股份有限公司 | Frame girder turnover device |
| CN103157946A (en) * | 2011-12-10 | 2013-06-19 | 陕西欧舒特汽车股份有限公司 | Design method of vehicle frame welding rollover tool |
| CN203865383U (en) * | 2013-12-20 | 2014-10-08 | 蓝姆汽车焊接设备(上海)有限公司 | Lifting type conveying roller bed |
| CN205600212U (en) * | 2016-05-11 | 2016-09-28 | 新疆昌大建筑安装工程有限责任公司 | I -steel welding is with upset machine |
| CN106743253A (en) * | 2016-12-27 | 2017-05-31 | 安徽瑞祥工业有限公司 | A kind of body of a motor car detent mechanism jacking apparatus |
-
2017
- 2017-06-20 CN CN201710469799.2A patent/CN107052644B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020069531A1 (en) * | 2000-08-31 | 2002-06-13 | Walker Bradley P. | Vehicle chassis inverter and process for assembling a vehicle chassis by inversion |
| CN201124314Y (en) * | 2007-12-25 | 2008-10-01 | 山东法因数控机械股份有限公司 | Mechanical automatic turnover device |
| CN201211980Y (en) * | 2008-06-06 | 2009-03-25 | 东风汽车股份有限公司 | Frame girder turnover device |
| CN103157946A (en) * | 2011-12-10 | 2013-06-19 | 陕西欧舒特汽车股份有限公司 | Design method of vehicle frame welding rollover tool |
| CN203865383U (en) * | 2013-12-20 | 2014-10-08 | 蓝姆汽车焊接设备(上海)有限公司 | Lifting type conveying roller bed |
| CN205600212U (en) * | 2016-05-11 | 2016-09-28 | 新疆昌大建筑安装工程有限责任公司 | I -steel welding is with upset machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315308A (en) * | 2019-07-03 | 2019-10-11 | 南宁华数轻量化电动汽车设计院有限公司 | A kind of embedded retinue tooling bridge of aluminium alloy car crossbeam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107052644B (en) | 2018-10-30 |
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