CN107052644B - A kind of flow system of automotive frame - Google Patents
A kind of flow system of automotive frame Download PDFInfo
- Publication number
- CN107052644B CN107052644B CN201710469799.2A CN201710469799A CN107052644B CN 107052644 B CN107052644 B CN 107052644B CN 201710469799 A CN201710469799 A CN 201710469799A CN 107052644 B CN107052644 B CN 107052644B
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- Prior art keywords
- plate
- cylinder
- shaft
- jack
- driving
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Classifications
-
- 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 systems of automotive frame, including flow system, overturning system, caging system, jack-up system, bottom board system and clamping and positioning system；Jack-up system, caging system, overturning system and clamping and positioning system are fixedly mounted on bottom board system；Overlap joint is slided between flow system and jack-up system, band flow system moves synchronously jack-up system during the motion.The technical program realizes posture free switching of automotive frame during circulation and rivet welding by flow system, jack-up system and overturning system, and realizes automatic flow of the automotive frame between each process.
Description
Technical field
The invention belongs to automobile chassis welding sequence equiping system technical fields, particularly relate to a kind of circulation of automotive frame
System.
Background technology
Automotive frame belongs to ultra-large type auto parts, the generally linear structure in C fonts section, length up to 6m even more
It is more.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 is always shaped as crossbeam and crossbeam to complete automobile chassis skeleton.
In the prior art, automotive frame is there are two types of the flowing modes of inter process：One is same by using multiple suspenders
When lifting conveying, another kind is realized the conveying of the inter process of automotive frame by reciprocating lever.
Because automobile chassis is during rivet welding, the state of automotive frame is shown in Fig. 1, and upward for side 01, bottom surface 02 is perpendicular
Straight or inclination, therefore automotive frame is also the state of side upward during rivet welding.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, human assistance intervention is needed to be adjusted.
Invention content
The object of the present invention is to provide a kind of flow systems of automotive frame, 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, overturning system, caging system, jack-up system, bottom plate system
System and clamping and positioning system；
The jack-up system, the caging system, the overturning 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, the jack-up system is during the motion described in band
Flow system moves synchronously.
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
It is set on the rectangle frame；
The driving structure is set on the rectangle frame, and the driving structure is rotatablely connected with the driving shaft；
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 rotatablely connected with the motor by the lower belt；
The tensioning wheel is set on the rectangle frame, and the driving wheel, the tensioning wheel and the driving shaft pass through institute
State epithelium band connection.
The side of the rectangle frame and the overturning system intervention position are provided with arch and avoid notch.
The overturning system includes upper bed-plate, the first sliding groove, sliding rail, second sliding slot, the first cylinder, lower bottom base, bumping post, tune
Locking nub, swivel plate, support 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, sliding rail be fixed on it is described under
The upper lateral part of pedestal；
The left side of the upper bed-plate is fixedly connected with the upper end of first cylinder, is provided on the right side of the upper bed-plate same
The first sliding groove and the second sliding slot of axis；The first sliding groove is matched with sliding rail sliding with the second sliding slot
It closes；
The air cylinder base and the support plate are both secured on the upper bed-plate；
The lower end of second cylinder is rotatablely connected with the air cylinder base；The swivel plate respectively with the support plate
Upper end and the upper end of second cylinder are rotatably connected；
The bumping post and the adjusting block are fixedly mounted on the swivel plate；Between the bumping post and the swivel plate
U-shaped structure is formed, the adjusting block is set to the bottom of the U-shaped structure.
The caging system includes limiting plate, rotary limited plate, clamping plate, third cylinder, mounting plate and limiting plate；
The limiting plate is fixed on the bottom board system, and the mounting plate is fixed in the limiting plate, described
Clamping plate is rotatably connected with the mounting 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 the third 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 rotatablely connected by the upper end of the upper rotary shaft and first transposition arm,
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 coordinate with the lower guideway, and lower end and the lower fixed seat of first transposition arm are rotatablely connected, institute
The upper end and fixed seat for stating the second transposition arm are rotatablely connected.
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 overturning system
In posture free switching, and realize automatic flow of the automotive frame between each process.
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 overturning system；
Fig. 7 is the front view of overturning system；
Fig. 8 is the left view of overturning system；
Fig. 9 is the front view of caging system.
Reference sign
01 side, 02 bottom surface, 100 flow systems, 200 overturning systems, 300 caging systems, 400 jack-up systems,
500 bottom board systems, 600 clamping and positioning systems, 101 rectangle frames, 102 side directive wheels, 103 driven shafts, 140 driving knots
Structure, 141 upper belts, 142 tensioning wheels, 143 driving wheels, 144 lower belts, 145 motors, 105 driving shafts, on 201 bottom
Seat, 202 the first sliding grooves, 203 sliding rails, 204 second sliding slots, 205 first cylinders, 206 lower bottom bases, 207 bumping posts, 208 adjust
Locking nub, 209 swivel plates, 210 support plates, 211 second cylinders, 212 air cylinder bases, 301 limiting plates, 302 rotary limiteds
Plate, 303 clamping plates, 304 third cylinders, 305 mounting plates, 306 limiting plates, 401 upper rails, rotary shaft on 402,403
Upper roller, 404 upper fixed seats, 405 first transposition arms, 406 second transposition arms, rotary shaft in 407,408 lower guideways, 409
Shaft, 410 the 4th cylinders, 411 bottom rollers, 412 lower fixed seats.
Specific implementation mode
Carry out the technical solution that the present invention will be described in detail by the following examples, embodiment below is merely exemplary, only
It can be used for explanation and illustration technical scheme of the present invention, 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, overturning system
200, caging system 300, jack-up system 400, bottom board system 500 and clamping and positioning system 600.
Jack-up system 400, caging system 300, overturning system 200 and clamping and positioning system 600 are fixedly mounted on bottom plate
In system 500；The placing attitude of automotive frame can be changed in overturning system, and caging system is controlling 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
Capable positioning and clamping action to during automotive frame rivet welding, in this application, the concrete structure of clamping and positioning system is not
Within the scope of protection of this 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 is for being fixed on ground or workbench.
Overlap joint is slided between flow system and jack-up system, band flow system synchronizes fortune to jack-up system during the motion
It is dynamic.
As shown in figure 3, flow system 100 can realize that circulation campaign of the automotive frame in inter process, flow system 100 include
Rectangle frame 101, side directive wheel 102, driving shaft 105, driven shaft 103 and driving structure 140.
Rectangle frame is the main part of flow system, and the side of rectangle frame and overturning system intervention position are provided with arch
Avoid notch.
Side directive wheel is movably set on the side of rectangle frame, and in this application, the quantity of side directive wheel can be according to need
It is provided with multiple, side directive wheel is rotation axis by the axis that is perpendicularly fixed on rectangle frame, carries out passive rotation, side directive wheel
There is provided side supporting role for automotive frame, and may be implemented with driven shaft synchronous rolling, at this point, the placement status of automotive frame is
It downward, operates steadily during circulation bottom surface.
Driving shaft and driven shaft are rotatably dispose on rectangle frame.
Driving structure 140 is set on the middle section of rectangle frame, and driving structure is rotatablely connected with driving shaft.
Driving structure 140 includes upper belt 141,144, two tensioning wheels 142 of lower belt, driving wheel 143 and motor 145.
Motor is fixed on rectangle frame, and driving wheel is connected to by drive shaft turns on rectangle frame；Driving wheel is logical with motor
Cross lower belt rotation connection；
As shown in figure 4, two tensioning wheels may be contained on rectangle frame, driving wheel, two tensioning wheels and driving shaft pass through upper
Belt connects.Lower belt and upper belt rotation are driven by the rotation of motor, and then two driving shafts is driven 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 includes two upper rails 401, the upper roller 403, two of upper rotary shaft 402, two
404, two the first transposition arms of upper fixed seat, 405, two the second transposition arms 406,407, two lower guideways 408 of middle rotary shaft, under
Rotary shaft 409,410, two bottom rollers 411 of the 4th cylinder and a lower fixed seat 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 rotatablely connected by the upper end of upper rotary shaft and the first transposition arm, and upper roller coordinates with upper rail.In this application, two
Between a 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 rotatablely connected by the lower end of Shaft and the second transposition arm, and bottom roller is led under
Rail coordinates, and lower end and the lower fixed seat of the first transposition arm are rotatablely connected, and upper end and the upper fixed seat of the second transposition arm are rotatablely connected.
In the telescopic process of the 4th cylinder, jack-up system is driven to rise or fall movement.
After completing the station transport of automotive frame, jack-up system starts that flow system is driven to decline, hereafter automotive frame
Bottom surface start to contact with overturning system.
Overturning system can realize rotation and decline two-stage function.
As shown in Figure 6 to 8, overturning system 200 and flow system are mating structure, and overturning system 200 includes upper bed-plate
201, the first sliding groove 202, sliding rail 203, second sliding slot 204, the first cylinder 205, lower bottom base 206, bumping post 207, adjusting block 208,
Swivel plate 209, support 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 sliding 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 coaxial the first sliding groove is provided on the right side of upper bed-plate
And second sliding slot；The first sliding groove is slidably matched with sliding rail with second sliding slot.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 detached with overturning system.
Air cylinder base and support plate are both secured on upper bed-plate.
The lower end of second cylinder is rotatablely connected with air cylinder base；Swivel plate respectively with the upper end of support plate and the second cylinder
Upper end is rotatably connected.
The bumping post and adjusting block of cylindrical structure are fixedly mounted on swivel plate；Adjusting block is thickness adjustable structure, gear
U-shaped structure is formed between column and swivel plate, adjusting block is set to the bottom of U-shaped structure.
When automotive frame is lain against on flow system, automotive frame passes through the bumping post and swivel plate structure of overturning system just
At U-type groove between, the bottom surface of automotive frame is only contacted with flow system at this time, and two sides of automotive frame are oriented to by side
With the limitation of adjusting block.
When automotive frame and swivel plate contact, the second cylinder stretches out and swivel plate is driven to rotate, and operation is extremely
When extreme position, adjusting block becomes the side of supporting surface support automotive frame, and the posture of automotive frame is rotated by 90 ° at this time, position
Set stabilization.
As shown in figure 9, caging system 300 include limiting plate 301, rotary limited plate 302, clamping plate 303, third cylinder 304,
Mounting plate 305 and limiting plate 306.
Limiting plate is fixed on bottom board system, and mounting plate is fixed in limiting plate, and clamping plate is rotatably connected with mounting 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 third cylinder are rotatably connected with swivel plate and limiting plate respectively, and then realize that limiting plate can be with the
The movement of three cylinders and rotate.
In Fig. 1 states, automotive frame is movable state, and limiting plate is in evacuation state at this time, and automotive frame is driving
It circulates to next station, and by the position restriction of next station caging system under the action of dynamic structure.Hereafter jack-up system band
Dynamic flow system declines, and automotive frame is fallen into overturning system, the vapour after overturning system completes posture changing and position declines
Crossbeam is fallen into clamping and positioning system, the development for providing fine positioning function by clamping and positioning system and rivet welding being assisted to work.
Automotive frame is transported to next station by contrary operation above-mentioned steps after the work of complete cost procedure.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And deformation, the scope of the present invention are extremely equally limited by appended claims.
Claims (3)
1. a kind of flow system of automotive frame, it is characterised in that：Including flow system, overturning system, caging system, jacking system
System, bottom board system and clamping and positioning system；
The jack-up system, the caging system, the overturning 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 during the motion with the circulation
System synchronization moves；
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 set on the rectangle frame, and the driving structure is rotatablely connected with the driving shaft；
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 by drive shaft turns on the rectangle frame；Institute
Driving wheel is stated to be rotatablely connected by the lower belt with the motor；
The tensioning wheel is set on the rectangle frame, and the driving wheel, the tensioning wheel and the driving shaft are by described
Belt connects；
The overturning system includes upper bed-plate, the first sliding groove, sliding rail, second sliding slot, the first cylinder, lower bottom base, bumping post, adjusting
Block, swivel plate, support 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 sliding 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 on the right side of the upper bed-plate coaxial
The first sliding groove and the second sliding slot；The first sliding groove is slidably matched with the sliding rail with the second sliding slot；
The air cylinder base and the support plate are both secured on the upper bed-plate；
The lower end of second cylinder is rotatablely connected with the air cylinder base；The swivel plate upper end with the support plate respectively
And the upper end rotatable connection of second cylinder；
The bumping post and the adjusting block are fixedly mounted on the swivel plate；It is formed between the bumping post and the swivel plate
U-shaped structure, the adjusting block are set to the bottom of the U-shaped structure；
The jack-up system include upper rail, upper rotary shaft, upper roller, upper fixed seat, the first transposition arm, the second transposition arm, in
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, 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 rotatablely connected by the upper end of the upper rotary shaft and first transposition arm, described
Upper roller coordinates with the upper rail；
4th cylinder and the bottom roller are rotatablely connected by the lower end of the Shaft and second transposition arm,
The bottom roller and the lower guideway coordinate, and lower end and the lower fixed seat of first transposition arm are rotatablely connected, and described the
The upper end of two transposition arms is rotatablely connected with fixed seat.
2. the flow system of automotive frame according to claim 1, it is characterised in that：In the side of the rectangle frame and institute
It states overturning system intervention position and is provided with arch evacuation notch.
3. the flow system of automotive frame according to claim 1, it is characterised in that：The caging system includes limit
Plate, rotary limited plate, clamping plate, third cylinder, mounting plate and limiting plate；
The limiting plate is fixed on the bottom board system, and the mounting plate is fixed in the limiting plate, the clamping plate
It is rotatably connected with the mounting plate, the clamping plate is fixedly connected with the rotary limited plate, and the limiting plate is fixedly installed in institute
It states on rotary limited plate；
The upper and lower ends of the third cylinder are rotatably connected with the rotary limited plate and the limiting plate respectively.
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 CN107052644A (en) | 2017-08-18 |
| CN107052644B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315308B (en) * | 2019-07-03 | 2021-04-16 | 南宁华数轻量化电动汽车设计院有限公司 | Embedded follow-up tool bridge of automobile aluminum alloy girder |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6578247B2 (en) * | 2000-08-31 | 2003-06-17 | International Truck Intellectual Property Company, Llc | Vehicle chassis inverter |
| 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 |
| CN106743253B (en) * | 2016-12-27 | 2022-09-13 | 安徽瑞祥工业有限公司 | Jacking device of automobile body positioning mechanism |
-
2017
- 2017-06-20 CN CN201710469799.2A patent/CN107052644B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107052644A (en) | 2017-08-18 |
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Granted publication date: 20181030 |